@font-face {
  font-family: "Anton";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("assets/fonts/anton-latin-regular.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6,
    U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122,
    U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("assets/fonts/inter-latin-variable.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6,
    U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122,
    U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  /* Brand — Retailfluence visual identity (Tiah / Figma: Visual-Identity_Retailfluence)
     System: CITRUS POP — yellow-led, electric-blue accent. */

  /* Primary — Warm Yellow (lead brand colour; always paired with ink text) */
  --primary: #ffc400;
  --primary-deep: #cc9d00; /* contrast-safe yellow for hover/borders */
  --primary-tint: #fff3cc; /* pale yellow field */
  --primary-glow: rgba(255, 196, 0, 0.3);

  /* Secondary — Electric Blue (functional/interactive accent) */
  --accent: #2d5bff;
  --accent-hover: #2449cc;
  --accent-light: rgba(45, 91, 255, 0.08);
  --accent-glow: rgba(45, 91, 255, 0.22);

  /* Neutrals — ink → paper */
  --ink: #111111; /* type & marks */
  --ink-2: #000000;
  --black-2: #0e0f12; /* near-black panels & footer (methodology v2 blueprint) */
  --navy: #09133d; /* pyramid backdrop on blue */
  --blue-tint: #edf2ff; /* icon tiles, outcome cards, indicator chips */
  --blue-soft: #e5edff; /* large backdrop discs */
  --ghost-number: #566998; /* accessible blueprint numerals on white and pale blue */
  --text: #333333;
  --muted-text: #666666;
  --line: #e3e7ee; /* cool hairline borders / dividers */
  --rule-blue: rgba(45, 91, 255, 0.2); /* shared blueprint rule */
  --paper: #ffffff; /* white — page + default section background */
  --soft: #f4f6f9; /* faint cool grey — alternating (.muted) sections */
  --soft-2: #e9edf3; /* deeper cool grey — inset rows / placeholders */

  /* Type — Anton display + Inter support */
  --font-display: "Anton", "Inter", Arial, sans-serif;
  --font-body: "Inter", Arial, sans-serif;

  --max: 1200px;
  --header-height: 96px;
  --brand-radius: 6px;
  --focus-ring: var(--accent);
  --system-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 170px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  letter-spacing: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 12px 16px;
  background: var(--ink);
  color: white;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  padding: 0 clamp(20px, 7vw, 120px);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: var(--transition);
}

.brand,
.footer__brandmark {
  display: inline-flex;
  align-items: center;
  transition: opacity 200ms ease, transform 220ms var(--system-ease);
}

.brand {
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  width: clamp(148px, 12vw, 164px);
}

.brand__owner {
  color: var(--muted-text);
  font-size: 7px;
  font-weight: 800;
  letter-spacing: 0.15em;
  line-height: 1;
  white-space: nowrap;
}

.brand img,
.footer__brandmark img {
  display: block;
  width: 100%;
  height: auto;
}

.desktop-nav {
  display: none;
}

.desktop-nav a {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  padding: 8px 16px;
  border-radius: 999px;
  transition: var(--transition);
}

.desktop-nav a:hover {
  color: var(--accent);
  background: var(--accent-light);
}

.desktop-nav a.active {
  color: var(--accent-hover);
  background: var(--accent-light);
  font-weight: 700;
}

.text-link {
  transition: var(--transition);
}

.text-link:hover {
  color: var(--accent);
}

.nav-actions,
.button-row {
  display: flex;
  align-items: center;
  gap: 16px;
}

.menu-button {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  transition: var(--transition);
}

.menu-button:hover {
  color: var(--accent);
}

.hamburger {
  display: grid;
  gap: 4px;
  width: 20px;
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--ink);
  transition: var(--transition);
}

.menu-button:hover .hamburger span {
  background: var(--accent);
}

.site-header[data-expanded="true"] .hamburger span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.site-header[data-expanded="true"] .hamburger span:nth-child(2) {
  opacity: 0;
}

.site-header[data-expanded="true"] .hamburger span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.pill-button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border-radius: var(--brand-radius);
  border: 1px solid var(--ink);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  transition: var(--transition);
  cursor: pointer;
}

.pill-button {
  min-height: 40px;
  font-size: 13px;
  padding: 0 20px;
}

.dark {
  background: var(--ink);
  color: white;
  border-color: var(--ink);
}

.dark:hover {
  background: var(--primary);
  color: var(--ink);
  border-color: var(--ink);
  box-shadow: 0 6px 16px var(--primary-glow);
  transform: translateY(-2px);
}

.light {
  background: white;
  color: var(--ink);
  border-color: var(--line);
}

.light:hover {
  background: var(--accent-light);
  color: var(--accent);
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* Yellow primary button — the brand's signal CTA (yellow at rest, black text) */
.primary {
  background: var(--primary);
  color: var(--ink);
  border-color: var(--ink);
}

.primary:hover {
  background: var(--primary-deep);
  border-color: var(--ink);
  color: var(--ink);
  box-shadow: 0 6px 16px var(--primary-glow);
  transform: translateY(-2px);
}

.pill-button.active-cta {
  background: var(--primary);
  border-color: var(--ink);
  color: var(--ink);
  box-shadow: 0 2px 8px var(--primary-glow);
}

.pill-button.active-cta:hover {
  background: var(--primary-deep);
  border-color: var(--ink);
  color: var(--ink);
  transform: translateY(-2px);
}

.site-header .pill-button,
.site-header .pill-button:hover,
.site-header .pill-button.active-cta,
.site-header .pill-button.active-cta:hover,
.home-hero__actions .button.primary,
.home-hero__actions .button.primary:hover {
  border-color: transparent;
}

.mega-menu {
  position: absolute;
  inset: var(--header-height) 0 auto 0;
  display: none;
  padding: 28px clamp(20px, 7vw, 120px);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.3s ease, transform 0.3s ease, display 0.3s allow-discrete;
}

.site-header[data-expanded="true"] .mega-menu {
  display: grid;
  opacity: 1;
  transform: translateY(0);
}

@starting-style {
  .site-header[data-expanded="true"] .mega-menu {
    opacity: 0;
    transform: translateY(-10px);
  }
}

.mega-menu a {
  display: block;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  transition: var(--transition);
}

.mega-menu a:hover {
  border-bottom-color: var(--accent);
  padding-left: 8px;
}

.mega-menu a:hover strong {
  color: var(--accent);
}

.mega-menu strong {
  font-size: clamp(22px, 3vw, 30px);
}

.mega-menu a[aria-current="page"] {
  border-bottom-color: var(--accent);
  color: var(--accent);
}

.mega-menu a:focus-visible,
.no-js-menu summary:focus-visible,
.no-js-menu nav a:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 4px;
}

/* Native mobile navigation remains usable when JavaScript is unavailable. */
.no-js-menu {
  display: none;
}

html.js .no-js-menu {
  display: none;
}

.no-js-menu summary {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 44px;
  min-height: 44px;
  padding: 8px;
  color: var(--ink);
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  list-style: none;
}

.no-js-menu summary::-webkit-details-marker {
  display: none;
}

.no-js-menu summary::marker {
  content: "";
}

.no-js-menu summary:hover {
  color: var(--accent);
}

.no-js-menu summary:hover .hamburger span {
  background: var(--accent);
}

.no-js-menu[open] .hamburger span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.no-js-menu[open] .hamburger span:nth-child(2) {
  opacity: 0;
}

.no-js-menu[open] .hamburger span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.no-js-menu nav {
  position: absolute;
  inset: var(--header-height) 0 auto 0;
  display: none;
  max-height: calc(100dvh - var(--header-height));
  padding: 28px clamp(20px, 7vw, 120px);
  overflow-y: auto;
  overscroll-behavior: contain;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
}

.no-js-menu[open] nav {
  display: grid;
}

.no-js-menu nav a {
  display: block;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.no-js-menu nav a[aria-current="page"] {
  border-bottom-color: var(--accent);
  color: var(--accent);
}

.no-js-menu nav a:hover {
  padding-left: 8px;
  border-bottom-color: var(--accent);
  color: var(--accent);
}

.no-js-menu nav strong {
  font-size: clamp(22px, 3vw, 30px);
}

@media (max-width: 980px) {
  .menu-button {
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    padding: 8px;
  }

  .mega-menu {
    max-height: calc(100dvh - var(--header-height));
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .no-js-menu {
    display: block;
  }
}

.section {
  padding: clamp(72px, 8vw, 112px) clamp(20px, 7vw, 120px);
}

.section-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
}

.muted {
  background: var(--soft);
}

.black {
  background: var(--black-2);
  color: white;
}

/* Electric-blue colour field — the brand's loud panel (cover / thank-you) */
.blue {
  background: var(--accent);
  color: #fff;
}

.blue h1,
.blue h2,
.blue h3 {
  color: #fff;
}

.blue .text-link {
  color: #fff;
}

.black .eyebrow,
.black .lead,
.black .section-lead {
  color: #d7d7d7;
}

.blue .eyebrow,
.blue .lead,
.blue .section-lead {
  color: rgba(255, 255, 255, 0.88);
}

/* Full-blue hero — the decision map floats directly on the blue field */
.hero.blue .hero-visual {
  background: transparent;
  border: none;
  box-shadow: none;
}

/* Yellow marker highlight for a key phrase in a heading.
   Painted as a background band (not a full inline box) so the tight Anton
   line-height doesn't let the highlight overlap the line above. */
.hl {
  background: linear-gradient(var(--primary), var(--primary)) 0 0.24em / 100% 0.95em no-repeat;
  color: var(--ink);
  padding: 0 0.1em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.hero {
  min-height: 720px;
  display: grid;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: clamp(48px, 7vw, 96px);
  align-items: center;
}

.hero-grid.compact {
  min-height: 420px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 24px;
  color: var(--ink);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* Yellow tab — recurring brand accent on every section label */
.eyebrow::before {
  content: "";
  width: 20px;
  height: 4px;
  background: var(--primary);
  flex: none;
}

.black .eyebrow,
.blue .eyebrow {
  color: #fff;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2 {
  max-width: 1050px;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(44px, 6vw, 76px);
}

h2 {
  font-size: clamp(34px, 4vw, 48px);
}

h3 {
  margin: 0;
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.25;
}

.lead {
  max-width: 720px;
  margin: 32px 0 0;
  color: var(--text);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.55;
}

.lead.narrow {
  max-width: 920px;
}

.section-lead {
  max-width: 900px;
  margin: 20px 0 0;
  color: var(--text);
  font-size: 18px;
  line-height: 1.5;
}

.button-row {
  margin-top: 42px;
}

.text-link {
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
}

.text-link::after {
  content: " →";
}

.hero-visual {
  min-height: 460px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  display: grid;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* ---------- Shared ecosystem map ---------- */
.ecosystem-figure {
  --eco-line: rgba(45, 91, 255, 0.38);
  --eco-orbit: rgba(45, 91, 255, 0.2);
  --eco-field: var(--paper);
  --eco-node-text: var(--ink);
  --eco-caption: var(--accent);
  margin: 0;
}

.blue .ecosystem-figure {
  --eco-line: rgba(255, 255, 255, 0.58);
  --eco-orbit: rgba(255, 255, 255, 0.46);
  --eco-field: var(--accent);
  --eco-node-text: white;
  --eco-caption: white;
}

.ecosystem-figure--hero {
  display: flex;
  min-height: 520px;
  flex-direction: column;
  justify-content: center;
  overflow: visible;
  padding: 12px 0;
}

.ecosystem-map {
  position: relative;
  width: min(100%, 720px);
  aspect-ratio: 1;
  margin: 0 auto;
}

.ecosystem-map--hero {
  width: min(100%, 500px);
}

@media (min-width: 561px) {
  .ecosystem-map--hero .ecosystem-node {
    width: clamp(112px, 23%, 126px);
  }

  .ecosystem-map--hero .ecosystem-node strong {
    font-size: 11px;
  }
}

.ecosystem-links,
.ecosystem-junction-layer {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.ecosystem-links {
  z-index: 0;
}

.ecosystem-junction-layer {
  z-index: 2;
}

.ecosystem-orbit {
  fill: none;
  stroke: var(--eco-orbit);
  stroke-width: 1.5;
  stroke-dasharray: 3 9;
  transform-box: fill-box;
  transform-origin: center;
  animation: ecosystem-orbit-spin 52s linear infinite;
}

@keyframes ecosystem-orbit-spin {
  to { transform: rotate(360deg); }
}

.ecosystem-spokes line {
  stroke: var(--eco-line);
  stroke-width: 1;
  transition: stroke 220ms ease, stroke-width 220ms ease, opacity 220ms ease;
}

.ecosystem-junctions rect {
  --eco-junction-scale: 1;
  fill: var(--primary);
  transform: scale(var(--eco-junction-scale));
  transform-box: fill-box;
  transform-origin: center;
  transition: fill 220ms ease, opacity 220ms ease, transform 220ms var(--system-ease);
}

.ecosystem-core,
.ecosystem-node {
  position: absolute;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translate(-50%, -50%);
  text-align: center;
}

.ecosystem-core {
  top: 50%;
  left: 50%;
  width: clamp(142px, 27%, 194px);
  aspect-ratio: 1;
  flex-direction: column;
  border: 4px solid var(--primary);
  border-radius: 50%;
  background: var(--navy);
  color: white;
  transition: var(--transition);
}

.ecosystem-core strong {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 400;
  letter-spacing: 0.025em;
  line-height: 1;
  text-transform: uppercase;
}

.ecosystem-core span {
  margin-top: 6px;
  font-size: clamp(11px, 1vw, 14px);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
}

a.ecosystem-core:focus-visible {
  transform: translate(-50%, -50%) scale(1.025);
}

.ecosystem-node {
  width: clamp(118px, 22%, 158px);
  min-height: 58px;
  flex-direction: column;
  padding: 8px 10px;
  background: var(--eco-field);
  color: var(--eco-node-text);
  transition: var(--transition);
}

.ecosystem-node strong {
  font-size: clamp(10px, 1.05vw, 13px);
  font-weight: 800;
  letter-spacing: 0.03em;
  line-height: 1.28;
  text-transform: uppercase;
}

.ecosystem-node strong span {
  display: block;
  margin-top: 3px;
  font-size: 0.78em;
  font-weight: 600;
}

a.ecosystem-node:focus-visible {
  transform: translate(-50%, -50%) scale(1.025);
  color: var(--primary);
}

a.ecosystem-core:focus-visible,
a.ecosystem-node:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 4px;
}

.ecosystem-node--media { top: 12.5%; left: 50%; }
.ecosystem-node--environment { top: 38.4%; left: 85.6%; }
.ecosystem-node--phygital { top: 80.3%; left: 72%; }
.ecosystem-node--displays { top: 80.3%; left: 28%; }
.ecosystem-node--packaging { top: 38.4%; left: 14.4%; }

.ecosystem-figure .ecosystem-map:has(.ecosystem-node--media:focus-visible) .ecosystem-spoke--media,
.ecosystem-figure .ecosystem-map:has(.ecosystem-node--environment:focus-visible) .ecosystem-spoke--environment,
.ecosystem-figure .ecosystem-map:has(.ecosystem-node--phygital:focus-visible) .ecosystem-spoke--phygital,
.ecosystem-figure .ecosystem-map:has(.ecosystem-node--displays:focus-visible) .ecosystem-spoke--displays,
.ecosystem-figure .ecosystem-map:has(.ecosystem-node--packaging:focus-visible) .ecosystem-spoke--packaging {
  stroke: var(--primary);
  stroke-width: 2;
  opacity: 1;
}

.ecosystem-figure .ecosystem-map:has(.ecosystem-node--media:focus-visible) .ecosystem-junction--media,
.ecosystem-figure .ecosystem-map:has(.ecosystem-node--environment:focus-visible) .ecosystem-junction--environment,
.ecosystem-figure .ecosystem-map:has(.ecosystem-node--phygital:focus-visible) .ecosystem-junction--phygital,
.ecosystem-figure .ecosystem-map:has(.ecosystem-node--displays:focus-visible) .ecosystem-junction--displays,
.ecosystem-figure .ecosystem-map:has(.ecosystem-node--packaging:focus-visible) .ecosystem-junction--packaging {
  --eco-junction-scale: 1.45;
  fill: white;
  transition-delay: 0ms;
}

.ecosystem-figure .ecosystem-map:has(.ecosystem-node:focus-visible) .ecosystem-core {
  box-shadow: 0 0 0 10px rgba(255, 196, 0, 0.12);
}

@media (hover: hover) and (pointer: fine) {
  .ecosystem-core:hover,
  .ecosystem-node:hover {
    transform: translate(-50%, -50%) scale(1.025);
  }

  .ecosystem-node:hover {
    color: var(--primary);
  }

  .ecosystem-figure .ecosystem-map:has(.ecosystem-node--media:hover) .ecosystem-spoke--media,
  .ecosystem-figure .ecosystem-map:has(.ecosystem-node--environment:hover) .ecosystem-spoke--environment,
  .ecosystem-figure .ecosystem-map:has(.ecosystem-node--phygital:hover) .ecosystem-spoke--phygital,
  .ecosystem-figure .ecosystem-map:has(.ecosystem-node--displays:hover) .ecosystem-spoke--displays,
  .ecosystem-figure .ecosystem-map:has(.ecosystem-node--packaging:hover) .ecosystem-spoke--packaging {
    stroke: var(--primary);
    stroke-width: 2;
    opacity: 1;
  }

  .ecosystem-figure .ecosystem-map:has(.ecosystem-node--media:hover) .ecosystem-junction--media,
  .ecosystem-figure .ecosystem-map:has(.ecosystem-node--environment:hover) .ecosystem-junction--environment,
  .ecosystem-figure .ecosystem-map:has(.ecosystem-node--phygital:hover) .ecosystem-junction--phygital,
  .ecosystem-figure .ecosystem-map:has(.ecosystem-node--displays:hover) .ecosystem-junction--displays,
  .ecosystem-figure .ecosystem-map:has(.ecosystem-node--packaging:hover) .ecosystem-junction--packaging {
    --eco-junction-scale: 1.45;
    fill: white;
    transition-delay: 0ms;
  }

  .ecosystem-figure .ecosystem-map:has(.ecosystem-node:hover) .ecosystem-core {
    box-shadow: 0 0 0 10px rgba(255, 196, 0, 0.12);
  }
}

.ecosystem-caption {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 14px 0 0;
  color: var(--eco-caption);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-align: center;
  text-transform: uppercase;
}

.ecosystem-caption::before {
  content: "";
  width: 32px;
  height: 3px;
  flex: none;
  background: var(--primary);
}

@media (max-width: 560px) {
  .blue .ecosystem-figure {
    --eco-line: rgba(255, 255, 255, 0.62);
    --eco-orbit: rgba(255, 255, 255, 0.54);
  }

  .blue .ecosystem-orbit {
    stroke-width: 1.75;
  }

  .ecosystem-figure--hero {
    min-height: 0;
    padding-top: 24px;
  }

  .ecosystem-map {
    display: block;
    width: min(100%, 360px);
    aspect-ratio: 1;
  }

  .ecosystem-core {
    width: clamp(100px, 32%, 114px);
  }

  .ecosystem-core strong {
    font-size: 19px;
  }

  .ecosystem-core span {
    margin-top: 4px;
    font-size: 9px;
  }

  .ecosystem-node {
    width: clamp(66px, 22%, 78px);
    min-height: 44px;
    padding: 4px;
  }

  .ecosystem-node strong {
    font-size: 10px;
    line-height: 1.18;
  }

  .ecosystem-caption {
    margin-top: 16px;
    font-size: 10px;
    letter-spacing: 0.08em;
  }
}

.split-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 40px;
  margin-top: 64px;
}

.panel,
.service-card,
.case-grid article {
  background: white;
  border-radius: 4px;
}

.panel {
  padding: 32px;
}

.panel.inverse {
  background: var(--ink);
  color: white;
}

.panel.inverse .eyebrow,
.panel.inverse p {
  color: #d7d7d7;
}

.panel p {
  color: var(--text);
  line-height: 1.5;
}

.card-grid {
  display: grid;
  gap: 30px;
  margin-top: 56px;
}

.card-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card-grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.service-card p,
.case-grid p {
  color: var(--text);
  line-height: 1.55;
}

/* ---------- Homepage methodology index ---------- */
.methodology-index {
  --viz-active: var(--primary);
}

.methodology-index__intro {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(340px, 0.75fr);
  gap: clamp(48px, 7vw, 96px);
  align-items: end;
}

.methodology-index__intro h2 {
  max-width: 820px;
  font-size: clamp(42px, 5vw, 58px);
}

.methodology-index__lead {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 7px;
}

.methodology-index__lead > .viz-decision-point {
  width: 32px;
  height: 32px;
  flex: none;
}

.methodology-index__lead > i {
  width: 42px;
  height: 1px;
  flex: none;
  background: rgba(45, 91, 255, 0.5);
}

.methodology-index__lead .section-lead {
  max-width: 380px;
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
}

.method-routes {
  position: relative;
  container-type: inline-size;
  container-name: method-routes;
  margin-top: clamp(48px, 6vw, 72px);
  border-top: 1px solid rgba(45, 91, 255, 0.2);
  border-bottom: 1px solid rgba(45, 91, 255, 0.2);
}

.method-routes::before {
  content: "";
  position: absolute;
  z-index: 1;
  top: 0;
  bottom: 0;
  left: 3px;
  width: 1px;
  background: rgba(45, 91, 255, 0.26);
}

.method-route {
  position: relative;
  display: grid;
  grid-template-columns: 72px minmax(230px, 0.9fr) 200px minmax(280px, 1.1fr);
  gap: clamp(22px, 2.5vw, 34px);
  align-items: center;
  min-width: 0;
  padding: 32px 18px 32px 28px;
  border-bottom: 1px solid rgba(45, 91, 255, 0.18);
  transition: background-color 220ms ease, border-color 220ms ease;
}

.method-route:last-child {
  border-bottom: 0;
}

.method-route::before {
  content: "";
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 0;
  width: 7px;
  height: 7px;
  transform: translateY(-50%);
  background: var(--primary);
}

.method-route:hover,
.method-route:focus-within {
  border-color: rgba(45, 91, 255, 0.44);
  background: linear-gradient(90deg, rgba(45, 91, 255, 0.045), rgba(45, 91, 255, 0) 72%);
}

.method-route:focus-within {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.method-route__meta {
  align-self: start;
  padding-top: 2px;
}

.method-route__meta b,
.method-route__meta span {
  display: block;
}

.method-route__meta b {
  color: #7388c7;
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 400;
  line-height: 1;
}

.method-route__meta span {
  margin-top: 8px;
  color: var(--accent);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.1em;
  line-height: 1.25;
  text-transform: uppercase;
}

.method-route h3 {
  align-self: start;
  max-width: 330px;
  font-size: clamp(24px, 2.2vw, 29px);
  font-weight: 750;
  line-height: 1.14;
}

.method-route__visual {
  position: relative;
  display: grid;
  width: 100%;
  height: 128px;
  place-items: center;
}

.method-route__copy {
  align-self: start;
}

.method-route__copy p {
  max-width: 390px;
  margin: 0;
  color: var(--muted-text);
  font-size: 14px;
  line-height: 1.55;
}

.method-route__cta {
  position: relative;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.method-route__cta::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -10px;
}

.method-route__cta i {
  color: var(--primary-deep);
  font-size: 15px;
  font-style: normal;
  transition: transform 180ms ease;
}

.method-route:hover .method-route__cta i,
.method-route:focus-within .method-route__cta i {
  transform: translateX(3px);
}

.method-route__visual--ecosystem svg {
  display: block;
  width: 160px;
  height: 120px;
  overflow: visible;
}

.method-route__orbit {
  fill: none;
  stroke: rgba(45, 91, 255, 0.3);
  stroke-width: 1;
  stroke-dasharray: 3 7;
}

.method-route__spokes line {
  stroke: rgba(45, 91, 255, 0.56);
  stroke-width: 1;
}

.method-route__sources rect {
  fill: var(--primary);
}

.method-route__visual .method-route__target {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  width: 28px;
  height: 28px;
  transform: translate(-50%, -50%);
}

.method-route__visual .method-route__target::after {
  width: 7px;
  height: 7px;
}

.method-route__visual--pyramid {
  display: flex;
  flex-direction: column;
  gap: 7px;
  align-items: center;
  justify-content: center;
}

.method-route__axis {
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  background: rgba(45, 91, 255, 0.34);
}

.method-route__tier {
  position: relative;
  z-index: 1;
  display: block;
  height: 24px;
  clip-path: polygon(4% 0, 96% 0, 92% 100%, 8% 100%);
}

.method-route__tier--strategy {
  width: 170px;
  background: var(--navy);
}

.method-route__tier--execution {
  width: 136px;
  background: #122152;
}

.method-route__tier--decision {
  width: 102px;
  background: var(--accent);
}

.method-route__visual--pyramid .method-route__target {
  top: calc(50% + 19px);
  width: 24px;
  height: 24px;
}

.method-route__visual--pyramid .method-route__target::after {
  width: 6px;
  height: 6px;
}

.method-route__visual--doctrine {
  align-content: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.method-route__visual--doctrine li {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  width: 100%;
  padding-bottom: 5px;
  border-bottom: 1px solid rgba(45, 91, 255, 0.18);
}

.method-route__visual--doctrine li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.method-route__visual--doctrine b {
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 400;
  line-height: 1;
}

.method-route__visual--doctrine span {
  color: var(--ink);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.025em;
  line-height: 1.2;
  text-transform: uppercase;
}

@media (prefers-reduced-motion: no-preference) {
  html.js .method-route[data-reveal] {
    transition:
      opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
      transform 0.7s cubic-bezier(0.22, 1, 0.36, 1),
      background-color 220ms ease,
      border-color 220ms ease;
  }

  html.js .method-route .method-route__connector {
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
    transition: stroke-dashoffset 700ms cubic-bezier(0.4, 0, 0.2, 1) 180ms;
  }

  html.js .method-route.in-view .method-route__connector {
    stroke-dashoffset: 0;
  }

  html.js .method-route:nth-child(2) {
    transition-delay: 90ms, 90ms, 0ms, 0ms;
  }

  html.js .method-route:nth-child(3) {
    transition-delay: 180ms, 180ms, 0ms, 0ms;
  }
}

@container method-routes (max-width: 959px) {
  .method-route {
    grid-template-columns: 56px minmax(0, 1fr) 180px;
    grid-template-areas:
      "meta title visual"
      "meta copy visual";
    gap: 14px 28px;
    padding-top: 28px;
    padding-bottom: 28px;
  }

  .method-route__meta {
    grid-area: meta;
  }

  .method-route h3 {
    grid-area: title;
    max-width: 430px;
  }

  .method-route__visual {
    grid-area: visual;
    align-self: center;
  }

  .method-route__copy {
    grid-area: copy;
  }

  .method-route__copy p {
    max-width: 520px;
  }
}

@container method-routes (max-width: 599px) {
  .method-route {
    grid-template-columns: 32px minmax(0, 1fr);
    grid-template-areas:
      "meta meta"
      ". title"
      ". visual"
      ". copy";
    gap: 14px;
    padding: 24px 0;
  }

  .method-route::before {
    top: 34px;
    transform: none;
  }

  .method-route__meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: 18px;
    padding: 0;
  }

  .method-route__meta b {
    font-size: 26px;
  }

  .method-route__meta span {
    margin-top: 0;
    font-size: 10px;
  }

  .method-route h3 {
    font-size: 22px;
  }

  .method-route__visual {
    width: 170px;
    height: 106px;
    justify-self: start;
  }

  .method-route__copy p {
    font-size: 13.5px;
  }

  .method-route__visual--doctrine {
    width: min(100%, 230px);
    height: auto;
  }
}

@media (max-width: 980px) {
  .methodology-index__intro {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .methodology-index__lead {
    max-width: 700px;
  }

  .methodology-index__lead .section-lead {
    max-width: 560px;
  }
}

@media (max-width: 680px) {
  .methodology-index__intro h2 {
    font-size: clamp(34px, 10.5vw, 42px);
  }

  .methodology-index__lead {
    gap: 10px;
  }

  .methodology-index__lead > .viz-decision-point {
    width: 24px;
    height: 24px;
  }

  .methodology-index__lead > .viz-decision-point::after {
    width: 6px;
    height: 6px;
  }

  .methodology-index__lead > i {
    width: 28px;
  }

  .methodology-index__lead .section-lead {
    font-size: 15px;
  }

  .method-routes {
    margin-top: 44px;
  }
}

.firm-mark span {
  border-color: var(--line);
}

/* Blueprint anchor rail: quiet text links on a soft band */
.anchor-rail {
  position: sticky;
  top: var(--header-height);
  z-index: 10;
  display: flex;
  gap: clamp(18px, 3vw, 44px);
  justify-content: center;
  padding: 23px 20px;
  overflow-x: auto;
  background: var(--soft);
  border-block: 1px solid var(--line);
}

.anchor-rail a {
  flex: 0 0 auto;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}

.center {
  text-align: center;
  margin-inline: auto;
}

.service-card {
  min-height: 160px;
  padding: 24px;
}

.service-card span,
.case-grid span {
  display: block;
  margin-bottom: 20px;
  color: var(--muted-text);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.service-card h3 {
  font-size: 20px;
}

.doctrine-lines {
  display: grid;
  gap: 20px;
  margin: 38px 0;
}

.doctrine-lines h3 {
  font-size: clamp(30px, 4vw, 44px);
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  margin-top: 54px;
}

.case-grid article {
  padding: 30px;
  border: 1px solid var(--line);
  border-top: 5px solid var(--primary);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.case-grid strong {
  display: block;
  margin-top: 26px;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.leadership {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 48px;
  margin-top: 56px;
  padding: 32px;
  background: white;
}

.portrait {
  display: grid;
  place-items: center;
  min-height: 316px;
  background: var(--soft-2);
  color: var(--muted-text);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.portrait-container {
  overflow: hidden;
  border-radius: 6px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  height: 316px;
  background: #ffffff;
}

.portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.portrait-container:hover .portrait-img {
  transform: scale(1.03);
}

.leadership h3 {
  font-size: 36px;
}

.leadership p {
  color: var(--text);
  line-height: 1.55;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 30px;
}

.principles span {
  border-top: 2px solid var(--ink);
  padding-top: 14px;
  color: var(--text);
  font-size: 13px;
  line-height: 1.45;
}

.principles strong {
  display: block;
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

blockquote {
  margin: 48px 0 0;
  padding: 32px 40px;
  border: 1px solid var(--line);
  border-left: 6px solid var(--primary);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  line-height: 1.45;
}

cite {
  display: block;
  margin-top: 24px;
  color: var(--muted-text);
  font-size: 14px;
  font-style: normal;
  font-weight: 600;
}

.work-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 70px;
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 18px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: #d7d7d7;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid #505050;
  border-radius: 4px;
  background: #171717;
  color: white;
  padding: 14px;
  letter-spacing: 0;
  text-transform: none;
}

.contact-form textarea {
  resize: vertical;
}

.form-note {
  min-height: 20px;
  margin: 0;
  color: #d7d7d7;
  font-size: 13px;
}

.footer {
  padding: 0 clamp(20px, 7vw, 120px);
  background: var(--black-2);
  color: white;
}

.footer__inner {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: clamp(72px, 8vw, 104px) 0 30px;
}

.footer__main {
  display: grid;
  grid-template-columns: minmax(300px, 1.1fr) minmax(420px, 0.9fr);
  gap: clamp(44px, 6vw, 82px);
  align-items: start;
}

.footer__brandmark {
  width: clamp(220px, 24vw, 270px);
}

.footer__brand > p {
  max-width: 390px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 14px;
  line-height: 1.65;
}

.footer__nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(30px, 4vw, 58px);
}

.footer__label {
  margin: 0 0 20px;
  color: var(--primary);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.35;
  text-transform: uppercase;
}

.footer__column a {
  display: flex;
  min-height: 39px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.76);
  font-size: 12px;
  font-weight: 700;
  transition: color 200ms ease, border-color 200ms ease;
}

.footer__column a::after {
  content: "→";
  color: var(--primary);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 200ms ease, transform 220ms var(--system-ease);
}

.footer__column a:hover,
.footer__column a:focus-visible {
  border-color: rgba(255, 196, 0, 0.52);
  color: white;
}

.footer__column a:hover::after,
.footer__column a:focus-visible::after {
  opacity: 1;
  transform: none;
}

.footer__brandmark:focus-visible,
.footer__column a:focus-visible,
.footer__legal a:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 4px;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: clamp(62px, 7vw, 84px);
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.footer__bottom > span,
.footer__legal a,
.footer__legal span {
  color: rgba(255, 255, 255, 0.5);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.4;
  text-transform: uppercase;
}

.footer__legal {
  display: flex;
  align-items: center;
  gap: 20px;
}

.footer__legal a {
  color: rgba(255, 255, 255, 0.78);
  transition: color 200ms ease;
}

.footer__legal span {
  padding-left: 20px;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

@media (hover: hover) and (pointer: fine) {
  .brand:hover,
  .footer__brandmark:hover {
    opacity: 0.78;
    transform: translateY(-1px);
  }

  .footer__legal a:hover {
    color: var(--primary);
  }
}

.footer__legal a[aria-current="page"] {
  color: var(--primary);
}

/* ---------- Form confirmation ---------- */
.thank-you-hero {
  display: grid;
  min-height: min(760px, calc(100svh - var(--header-height)));
  align-items: center;
  padding-block: clamp(88px, 10vw, 144px);
}

.thank-you-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.58fr);
  gap: clamp(60px, 9vw, 120px);
  align-items: center;
}

.thank-you-hero__copy h1 {
  max-width: 820px;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(58px, 7.6vw, 104px);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 0.96;
  text-transform: uppercase;
}

.thank-you-hero__copy .lead {
  max-width: 650px;
  margin-top: 32px;
  color: rgba(255, 255, 255, 0.9);
}

.thank-you-hero__actions {
  margin-top: 38px;
}

.thank-you-hero__actions .text-link {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  color: white;
  font-size: 13px;
  font-weight: 800;
}

.thank-you-hero__actions .text-link:hover,
.thank-you-hero__actions .text-link:focus-visible {
  color: var(--primary);
}

.thank-you-next {
  position: relative;
  padding: clamp(32px, 4vw, 46px);
  overflow: hidden;
  background: var(--black-2);
  color: white;
}

.thank-you-next::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 5px;
  background: var(--primary);
  content: "";
}

.thank-you-next__label {
  margin: 0 0 26px;
  color: var(--primary);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.thank-you-next ol {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.thank-you-next li {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 14px;
  padding: 22px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.17);
}

.thank-you-next li:first-child {
  padding-top: 0;
  border-top: 0;
}

.thank-you-next li > b {
  color: var(--primary);
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  line-height: 1;
}

.thank-you-next li > span,
.thank-you-next strong,
.thank-you-next small {
  display: block;
}

.thank-you-next strong {
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1;
  text-transform: uppercase;
}

.thank-you-next small {
  margin-top: 7px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
  line-height: 1.55;
}

@media (max-width: 900px) {
  .thank-you-hero__grid {
    grid-template-columns: 1fr;
  }

  .thank-you-next {
    max-width: 620px;
  }
}

@media (max-width: 680px) {
  .thank-you-hero {
    min-height: 0;
  }

  .thank-you-hero__copy h1 {
    font-size: clamp(50px, 15vw, 70px);
  }

  .thank-you-hero__actions {
    display: grid;
    justify-items: start;
  }
}

/* ---------- Privacy policy ---------- */
.privacy-page {
  background: var(--paper);
}

.privacy-hero {
  padding: clamp(90px, 10vw, 144px) clamp(20px, 7vw, 120px);
  background: var(--soft);
  border-bottom: 1px solid var(--line);
}

.privacy-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.55fr);
  gap: clamp(56px, 8vw, 116px);
  align-items: end;
}

.privacy-hero__copy .eyebrow {
  margin-bottom: 28px;
}

.privacy-hero__copy h1 {
  max-width: 820px;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(54px, 6.6vw, 94px);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 0.98;
  text-transform: uppercase;
}

.privacy-hero__copy .lead {
  max-width: 650px;
  margin: 34px 0 0;
}

.privacy-summary {
  position: relative;
  padding: clamp(30px, 4vw, 46px);
  overflow: hidden;
  background: var(--black-2);
  color: white;
}

.privacy-summary::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 5px;
  background: var(--primary);
  content: "";
}

.privacy-summary__label {
  margin: 0 0 26px;
  color: var(--primary);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.privacy-summary ul {
  display: grid;
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.privacy-summary li {
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.17);
}

.privacy-summary li:first-child {
  padding-top: 0;
  border-top: 0;
}

.privacy-summary span,
.privacy-summary small {
  display: block;
}

.privacy-summary span {
  font-family: var(--font-display);
  font-size: 23px;
  letter-spacing: 0.01em;
  line-height: 1.05;
  text-transform: uppercase;
}

.privacy-summary small {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.64);
  font-size: 12px;
  line-height: 1.55;
}

.privacy-content {
  padding: clamp(76px, 9vw, 128px) clamp(20px, 7vw, 120px);
}

.privacy-content__grid {
  display: grid;
  grid-template-columns: minmax(180px, 220px) minmax(0, 790px);
  gap: clamp(52px, 9vw, 120px);
  justify-content: space-between;
  align-items: start;
}

.privacy-index {
  position: sticky;
  top: calc(var(--header-height) + 30px);
  display: grid;
}

.privacy-index p {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.privacy-index a {
  display: flex;
  min-height: 42px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  color: var(--muted-text);
  font-size: 11px;
  font-weight: 700;
  transition: color 200ms ease, border-color 200ms ease, padding-left 220ms var(--system-ease);
}

.privacy-index a:hover,
.privacy-index a:focus-visible {
  padding-left: 7px;
  border-color: var(--accent);
  color: var(--accent);
}

.privacy-index a:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
}

.privacy-policy section {
  position: relative;
  margin-bottom: 56px;
  padding: 0 68px 56px 0;
  border-bottom: 1px solid var(--line);
}

.privacy-policy section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.privacy-policy__number {
  position: absolute;
  top: 3px;
  right: 0;
  margin: 0;
  color: var(--accent);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.privacy-policy h2 {
  max-width: 650px;
  margin: 0 0 28px;
  font-family: var(--font-display);
  font-size: clamp(38px, 4vw, 52px);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1;
  text-transform: uppercase;
}

.privacy-policy h3 {
  margin: 34px 0 12px;
  color: var(--ink);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  line-height: 1.4;
  text-transform: uppercase;
}

.privacy-policy p,
.privacy-policy li {
  color: #454545;
  font-size: 15px;
  line-height: 1.78;
}

.privacy-policy p {
  margin: 0 0 20px;
}

.privacy-policy a {
  color: var(--accent);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.privacy-policy a:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
}

.privacy-policy ul {
  display: grid;
  gap: 8px;
  margin: 0 0 26px;
  padding-left: 20px;
}

.privacy-policy__technical {
  padding: 2px 5px;
  background: var(--soft);
  color: var(--ink);
  font-size: 0.9em;
  font-weight: 700;
}

.privacy-notice {
  margin: 28px 0 8px;
  padding: 24px 26px;
  border-left: 4px solid var(--primary);
  background: var(--primary-tint);
}

.privacy-notice strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.privacy-notice p {
  margin: 0;
  color: var(--ink);
}

.privacy-policy .privacy-policy__disclaimer {
  margin: 32px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted-text);
  font-size: 12px;
  line-height: 1.65;
}

@media (min-width: 981px) {
  .desktop-nav {
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .menu-button {
    display: none;
  }
}

@media (max-width: 980px) {
  .privacy-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.5fr);
    gap: 44px;
  }

  .privacy-content__grid {
    grid-template-columns: 170px minmax(0, 1fr);
    gap: 52px;
  }

  .footer__main {
    grid-template-columns: minmax(0, 0.85fr) minmax(340px, 1fr);
  }

  .hero-grid,
  .work-grid,
  .leadership {
    grid-template-columns: 1fr;
  }

  .card-grid.three,
  .card-grid.four,
  .principles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-visual {
    min-height: auto;
  }

}

@media (max-width: 680px) {
  :root {
    --header-height: 76px;
  }

  .privacy-hero {
    padding-block: 72px;
  }

  .privacy-hero__grid,
  .privacy-content__grid {
    grid-template-columns: 1fr;
  }

  .privacy-hero__grid {
    gap: 46px;
  }

  .privacy-hero__copy h1 {
    font-size: clamp(46px, 13vw, 64px);
  }

  .privacy-content {
    padding-block: 72px;
  }

  .privacy-content__grid {
    gap: 58px;
  }

  .privacy-index {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 24px;
  }

  .privacy-index p {
    grid-column: 1 / -1;
  }

  .privacy-policy section {
    padding-right: 42px;
  }

  .privacy-policy p,
  .privacy-policy li {
    font-size: 14px;
  }

  .footer {
    padding-inline: 20px;
  }

  .footer__inner {
    padding-top: 64px;
  }

  .footer__main {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .footer__nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    margin-top: 54px;
  }

  .footer__legal {
    flex-wrap: wrap;
  }

  .brand {
    width: 124px;
  }

  .pill-button {
    display: none;
  }

  .section {
    padding-block: 64px;
  }

  .hero {
    min-height: auto;
  }

  .button-row,
  .split-cards,
  .nav-actions {
    align-items: stretch;
  }

  .button-row,
  .split-cards,
  .card-grid.three,
  .card-grid.four,
  .case-grid,
  .principles {
    grid-template-columns: 1fr;
  }

  .button-row,
  .split-cards {
    display: grid;
  }

  .anchor-rail {
    justify-content: flex-start;
  }

  blockquote {
    padding: 26px;
  }
}

/* ============================================================
   V2 — Methodology blueprint components + shared motion layer
   (source: Retailfluence Website Design.fig — canvas
   "Methodology — Full Page (v2)", node 98:2)
   ============================================================ */

:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

:is(.blue, .black) :focus-visible {
  outline-color: var(--primary);
}

/* ---------- Scroll reveal (JS adds .in-view; no-JS stays visible) ---------- */
html.js [data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

html.js [data-reveal].in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Shared stage art ---------- */
.diagram-stage {
  position: relative;
  isolation: isolate;
  margin-top: 52px;
}

.method-viz {
  --viz-source-size: 7px;
  --viz-line: 1px;
  --viz-flow: 1.5px;
  --viz-axis: 2px;
  --viz-active-rule: 3px;
  --viz-line-color: rgba(45, 91, 255, 0.34);
  --viz-line-strong: rgba(45, 91, 255, 0.62);
  --viz-copy: var(--ink);
  --viz-muted: var(--muted-text);
  --viz-core: var(--navy);
  --viz-active: var(--primary);
  width: min(100%, 1120px);
  margin-right: auto;
  margin-left: auto;
}

.blue .method-viz {
  --viz-line-color: rgba(255, 255, 255, 0.32);
  --viz-line-strong: rgba(255, 255, 255, 0.58);
  --viz-copy: white;
  --viz-muted: rgba(255, 255, 255, 0.92);
}

.viz-summary {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.viz-label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: var(--accent);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  line-height: 1.3;
  text-transform: uppercase;
}

.viz-label::before {
  content: "";
  width: 24px;
  height: 2px;
  flex: none;
  background: var(--viz-active);
}

.viz-label--on-blue {
  color: rgba(255, 255, 255, 0.94);
}

.viz-core {
  border-top: var(--viz-active-rule) solid var(--viz-active);
  background: var(--viz-core);
  color: white;
}

.viz-decision-point {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 3px solid var(--viz-active);
  border-radius: 50%;
  background: var(--navy);
}

.viz-decision-point::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: white;
}

.viz-caption {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0;
}

.viz-caption::before {
  content: "";
  width: 38px;
  height: 3px;
  flex: none;
  background: var(--viz-active);
}

@media (prefers-reduced-motion: no-preference) {
  html.js .method-viz .viz-connector {
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
    transition: stroke-dashoffset 720ms cubic-bezier(0.4, 0, 0.2, 1) 180ms;
  }

  html.js .method-viz.in-view .viz-connector {
    stroke-dashoffset: 0;
  }
}

.stage-caption {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  margin: 24px 0 0;
  text-align: left;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.stage-caption::before,
.stage-caption::after {
  content: "";
  flex: none;
}

.stage-caption::before {
  width: 48px;
  height: 4px;
  background: var(--primary);
}

.stage-caption::after {
  width: min(14vw, 160px);
  height: 1px;
  background: currentColor;
  opacity: 0.24;
}

.stage-caption.on-blue { color: white; }

/* ---------- 02 · Operating system / decision field ---------- */
.operating-map {
  container-type: inline-size;
  container-name: operating-viz;
  margin-top: clamp(44px, 5vw, 56px);
}

.operating-map ul,
.operating-map ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.os-layer {
  position: relative;
  padding: 28px 0;
  border-top: 1px solid var(--viz-line-color);
}

.os-layer .viz-label {
  margin-bottom: 24px;
}

.os-outcome-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding-top: 25px;
}

.os-outcome-grid::before {
  content: "";
  position: absolute;
  top: 5px;
  right: 16.666%;
  left: 16.666%;
  height: var(--viz-line);
  background: var(--viz-line-strong);
}

.os-outcome-grid li {
  position: relative;
  min-width: 0;
  padding: 15px clamp(12px, 2.6vw, 30px) 0;
  text-align: center;
}

.os-outcome-grid li::before {
  content: "";
  position: absolute;
  top: 1px;
  left: 50%;
  width: var(--viz-source-size);
  height: var(--viz-source-size);
  transform: translateX(-50%);
  background: var(--viz-active);
}

.os-outcome-grid b,
.os-outcome-grid strong,
.os-outcome-grid span {
  display: block;
}

.os-outcome-grid b {
  margin-bottom: 7px;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  line-height: 1;
}

.os-outcome-grid strong {
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.25;
}

.os-outcome-grid span {
  margin-top: 5px;
  color: var(--muted-text);
  font-size: 12px;
  line-height: 1.35;
}

.os-process {
  padding-bottom: 32px;
}

.os-process-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.os-process-track::before {
  content: "";
  position: absolute;
  top: 20px;
  right: 10%;
  left: 10%;
  height: var(--viz-flow);
  transform-origin: left center;
  background: var(--viz-line-strong);
}

.os-process-track li {
  position: relative;
  z-index: 1;
  min-width: 0;
  padding: 0 10px;
  text-align: center;
}

.os-process-track b {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin: 0 auto 10px;
  border: 2px solid rgba(45, 91, 255, 0.55);
  border-radius: 50%;
  background: var(--navy);
  color: white;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.os-process-track strong,
.os-process-track span {
  display: block;
}

.os-process-track strong {
  color: var(--ink);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.25;
}

.os-process-track span {
  max-width: 160px;
  margin: 5px auto 0;
  color: var(--muted-text);
  font-size: 11px;
  line-height: 1.35;
}

.os-core {
  position: relative;
  display: grid;
  grid-template-columns: minmax(130px, 0.9fr) minmax(290px, 1.3fr) minmax(190px, 1fr);
  gap: 20px;
  min-height: 96px;
  align-items: center;
  padding: 22px 30px;
}

.os-core__center {
  padding: 0 24px;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
  border-left: 1px solid rgba(255, 255, 255, 0.16);
  text-align: center;
}

.os-core .viz-decision-point {
  position: absolute;
  top: -17px;
  left: 50%;
  transform: translateX(-50%);
}

.os-core__center em,
.os-core__center strong {
  display: block;
}

.os-core__center em {
  color: var(--primary);
  font-size: 9px;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.os-core__center strong {
  margin-top: 5px;
  font-family: var(--font-display);
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 400;
  letter-spacing: 0.025em;
  line-height: 1;
  text-transform: uppercase;
}

.os-core__flow {
  color: rgba(255, 255, 255, 0.72);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.4;
  text-transform: uppercase;
}

.os-core__flow--in {
  text-align: right;
}

.os-core__flow--out {
  text-align: left;
}

.os-core__flow i {
  margin: 0 7px;
  color: var(--primary);
  font-size: 15px;
  font-style: normal;
}

.os-support {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(36px, 6vw, 72px);
  padding: 34px 0;
  border-bottom: 1px solid var(--viz-line-color);
}

.os-support__group .viz-label {
  margin-bottom: 18px;
}

.os-support__group ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 24px;
}

.os-support__group li {
  position: relative;
  min-width: 0;
  padding-left: 14px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.35;
}

.os-support__group li::before {
  content: "";
  position: absolute;
  top: 0.5em;
  left: 0;
  width: 5px;
  height: 5px;
  background: var(--primary);
}

.os-principle {
  padding-top: 24px;
}

.os-principle span {
  color: var(--accent);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.os-principle strong {
  color: var(--ink);
  font-size: clamp(17px, 1.8vw, 21px);
  font-weight: 700;
  line-height: 1.35;
}

@container operating-viz (max-width: 959px) {
  .os-layer {
    padding: 24px 0;
  }

  .os-outcome-grid li {
    padding-right: 12px;
    padding-left: 12px;
  }

  .os-process-track li {
    padding: 0 6px;
  }

  .os-process-track span {
    font-size: 10.5px;
  }

  .os-core {
    grid-template-columns: minmax(104px, 0.8fr) minmax(240px, 1.3fr) minmax(150px, 1fr);
    padding-right: 20px;
    padding-left: 20px;
  }

  .os-support {
    gap: 36px;
  }

  .os-support__group ul {
    column-gap: 16px;
  }
}

@container operating-viz (max-width: 639px) {
  .os-process-track {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }

  .os-layer {
    padding: 22px 0;
  }

  .os-layer .viz-label {
    margin-bottom: 20px;
  }

  .os-outcome-grid {
    padding-top: 22px;
  }

  .os-outcome-grid li {
    padding: 13px 4px 0;
  }

  .os-outcome-grid b {
    font-size: 17px;
  }

  .os-outcome-grid strong {
    font-size: 12px;
  }

  .os-outcome-grid span {
    font-size: 11px;
  }

  .os-process {
    padding-bottom: 26px;
  }

  .os-process-track::before {
    top: 18px;
    right: auto;
    bottom: 18px;
    left: 17px;
    width: 2px;
    height: auto;
    transform-origin: center top;
  }

  .os-process-track li {
    display: grid;
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 16px;
    align-items: center;
    padding: 10px 0;
    text-align: left;
  }

  .os-process-track b {
    grid-row: 1 / 3;
    width: 36px;
    height: 36px;
    margin: 0;
    font-size: 10px;
  }

  .os-process-track strong {
    grid-column: 2;
    grid-row: 1;
    font-size: 12px;
  }

  .os-process-track span {
    grid-column: 2;
    grid-row: 2;
    position: static;
    width: auto;
    height: auto;
    max-width: none;
    margin: 4px 0 0;
    padding: 0;
    overflow: visible;
    clip: auto;
    clip-path: none;
    color: var(--muted-text);
    font-size: 11px;
    white-space: normal;
    border: 0;
  }

  .os-core {
    grid-template-columns: 72px minmax(130px, 1fr) 92px;
    gap: 7px;
    min-height: 84px;
    padding: 17px 10px;
  }

  .os-core__center {
    padding: 0 8px;
  }

  .os-core .viz-decision-point {
    top: -13px;
    width: 24px;
    height: 24px;
    border-width: 3px;
  }

  .os-core .viz-decision-point::after {
    width: 6px;
    height: 6px;
  }

  .os-core__center strong {
    font-size: 18px;
  }

  .os-core__flow {
    font-size: 9px;
    letter-spacing: 0.04em;
  }

  .os-core__flow i {
    display: block;
    margin: 3px 0 0;
  }

  .os-support {
    gap: 22px;
    padding: 28px 0;
  }

  .os-support__group ul {
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .os-support__group li {
    padding-left: 12px;
    font-size: 11px;
  }

  .os-principle {
    display: grid;
    grid-template-columns: 1fr;
    gap: 7px;
    align-items: start;
  }

  .os-principle strong {
    font-size: 17px;
  }
}

@container operating-viz (max-width: 359px) {
  .os-core {
    grid-template-columns: 64px minmax(116px, 1fr) 68px;
    padding-right: 6px;
    padding-left: 6px;
  }

  .os-core__flow {
    font-size: 9.5px;
    letter-spacing: 0.02em;
  }

  .os-core__qualifier {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
  }

  .os-process-track strong {
    font-size: 11px;
    letter-spacing: -0.015em;
  }

  .os-support {
    gap: 14px;
  }

  .os-support__group li {
    font-size: 11px;
  }
}

/* ---------- 03 · Decision architecture / decision cascade ---------- */
.decision-architecture {
  container-type: inline-size;
  container-name: decision-viz;
  margin-top: clamp(44px, 5vw, 56px);
}

.da-source-grid,
.da-tiers,
.da-outcome ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.da-sources .viz-label {
  margin-bottom: 22px;
}

.da-source-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  min-height: 78px;
}

.da-source-grid li {
  position: relative;
  min-width: 0;
  padding: 0 12px 22px;
  text-align: center;
}

.da-source-grid li::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 50%;
  width: var(--viz-source-size);
  height: var(--viz-source-size);
  transform: translateX(-50%);
  background: var(--viz-active);
}

.da-source-grid b,
.da-source-grid em {
  display: block;
}

.da-source-grid b {
  color: white;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1.2;
  text-transform: uppercase;
}

.da-source-grid em {
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.94);
  font-size: 11px;
  font-style: normal;
  line-height: 1.3;
}

.da-fan {
  height: 84px;
  pointer-events: none;
}

.da-fan svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.da-fan line {
  stroke: var(--viz-line-color);
  stroke-width: var(--viz-line);
}

.da-tiers {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.da-tiers::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  bottom: -38px;
  left: 50%;
  width: var(--viz-axis);
  transform: translateX(-50%);
  background: var(--viz-line-color);
}

.da-tiers::after {
  content: "";
  position: absolute;
  top: -5px;
  left: 50%;
  width: 9px;
  height: 9px;
  transform: translateX(-50%) rotate(45deg);
  background: var(--viz-active);
}

.da-tier {
  position: relative;
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  align-items: center;
  box-sizing: border-box;
  min-height: 96px;
  padding: 20px clamp(34px, 6vw, 72px);
  color: white;
}

.da-tier::before {
  content: "";
  position: absolute;
  top: 0;
  right: 8%;
  left: 8%;
  height: 2px;
  background: var(--viz-active);
}

.da-tier--strategy {
  width: 88%;
  min-height: 120px;
  background: #07102e;
  clip-path: polygon(2% 0, 98% 0, 94% 100%, 6% 100%);
}

.da-tier--execution {
  width: 72%;
  min-height: 106px;
  background: #122152;
  clip-path: polygon(3% 0, 97% 0, 93% 100%, 7% 100%);
}

.da-tier--decision {
  width: 56%;
  min-height: 96px;
  background: var(--viz-active);
  color: var(--ink);
  clip-path: polygon(4% 0, 96% 0, 92% 100%, 8% 100%);
}

.da-tier--decision::before {
  right: 10%;
  left: 10%;
  background: rgba(9, 19, 61, 0.34);
}

.da-tier__index {
  color: rgba(255, 255, 255, 0.26);
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 400;
  line-height: 1;
}

.da-tier--decision .da-tier__index {
  color: rgba(9, 19, 61, 0.34);
}

.da-tier small {
  display: block;
  color: var(--viz-active);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.09em;
  line-height: 1.2;
  text-transform: uppercase;
}

.da-tier--decision small {
  color: var(--navy);
}

.da-tier strong {
  display: block;
  margin-top: 5px;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 400;
  letter-spacing: 0.015em;
  line-height: 1;
}

.da-tier p {
  margin: 7px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 11.5px;
  line-height: 1.4;
}

.da-tier--decision p {
  color: rgba(9, 19, 61, 0.9);
}

.da-decision-point {
  position: absolute;
  z-index: 2;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
}

.da-outcome {
  position: relative;
  width: min(760px, 78%);
  margin: 38px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.26);
  color: white;
  text-align: center;
}

.da-outcome::before {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 50%;
  width: var(--viz-axis);
  height: 38px;
  transform: translateX(-50%);
  background: var(--viz-active);
}

.da-outcome::after {
  content: "";
  position: absolute;
  top: -7px;
  left: 50%;
  width: 0;
  height: 0;
  transform: translateX(-50%);
  border-right: 5px solid transparent;
  border-left: 5px solid transparent;
  border-top: 7px solid var(--viz-active);
}

.da-outcome__copy .viz-label {
  justify-content: center;
}

.da-outcome__copy > strong,
.da-outcome__copy > span {
  display: block;
}

.da-outcome__copy > strong {
  margin-top: 14px;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1;
}

.da-outcome__copy > span {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.94);
  font-size: 12px;
  line-height: 1.4;
}

.da-outcome ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.da-outcome li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  min-height: 50px;
  padding: 10px 18px;
  text-align: left;
}

.da-outcome li + li {
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.da-outcome li small {
  color: white;
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1;
}

.da-outcome li b {
  color: white;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.decision-architecture > .stage-caption {
  justify-content: center;
  margin-top: 32px;
  color: rgba(255, 255, 255, 0.94);
  font-size: 11px;
  letter-spacing: 0.08em;
}

@container decision-viz (max-width: 959px) {
  .da-tier--strategy {
    width: 94%;
  }

  .da-tier--execution {
    width: 80%;
  }

  .da-tier--decision {
    width: 66%;
  }

  .da-outcome {
    width: 86%;
  }
}

@container decision-viz (max-width: 639px) {
  .da-sources .viz-label {
    margin-bottom: 18px;
  }

  .da-source-grid {
    min-height: 52px;
  }

  .da-source-grid li {
    padding: 0 3px 18px;
  }

  .da-source-grid b {
    font-size: 11px;
    letter-spacing: 0.035em;
  }

  .da-source-grid em {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
  }

  .da-fan {
    height: 58px;
  }

  .da-tiers {
    gap: 10px;
  }

  .da-tiers::before {
    top: 0;
    bottom: -32px;
  }

  .da-tier {
    grid-template-columns: 38px minmax(0, 1fr);
    min-height: 90px;
    padding: 18px 24px;
  }

  .da-tier--strategy {
    width: 100%;
    min-height: 100px;
    clip-path: polygon(2% 0, 98% 0, 96% 100%, 4% 100%);
  }

  .da-tier--execution {
    width: 92%;
    min-height: 94px;
    clip-path: polygon(3% 0, 97% 0, 95% 100%, 5% 100%);
  }

  .da-tier--decision {
    width: 84%;
    min-height: 90px;
    clip-path: polygon(4% 0, 96% 0, 94% 100%, 6% 100%);
  }

  .da-tier__index {
    font-size: 26px;
  }

  .da-tier small {
    font-size: 10px;
  }

  .da-tier strong {
    font-size: 20px;
  }

  .da-tier p {
    font-size: 11px;
  }

  .da-decision-point {
    top: -13px;
    width: 24px;
    height: 24px;
  }

  .da-decision-point::after {
    width: 6px;
    height: 6px;
  }

  .da-outcome {
    width: 100%;
    margin-top: 32px;
    padding-top: 22px;
  }

  .da-outcome::before {
    height: 32px;
  }

  .da-outcome__copy > strong {
    font-size: 24px;
  }

  .da-outcome__copy > span {
    padding: 0 12px;
    font-size: 11.5px;
  }

  .da-outcome li {
    grid-template-columns: 24px minmax(0, 1fr);
    padding: 10px 8px;
  }

  .da-outcome li small {
    font-size: 15px;
  }

  .da-outcome li b {
    font-size: 10.5px;
    letter-spacing: 0.045em;
  }

  .decision-architecture > .stage-caption {
    margin-top: 26px;
    font-size: 10.5px;
    letter-spacing: 0.025em;
  }
}

@container decision-viz (max-width: 359px) {
  .da-tier {
    padding-right: 16px;
    padding-left: 16px;
  }

  .da-tier--strategy {
    width: 100%;
  }

  .da-tier--execution {
    width: 96%;
  }

  .da-tier--decision {
    width: 92%;
  }

  .da-tier strong {
    font-size: 18px;
  }

  .da-tier p {
    font-size: 10.5px;
  }

  .da-outcome li {
    grid-template-columns: 1fr;
    gap: 4px;
    text-align: center;
  }
}
/* ---------- 04 · Signals / connected intelligence convergence ---------- */
.signal-convergence {
  container-type: inline-size;
  container-name: signals-viz;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin-top: clamp(48px, 6vw, 72px);
}

.sc-inputs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--rule-blue);
  list-style: none;
}

.sc-input {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  min-width: 0;
  min-height: 118px;
  align-content: center;
  align-items: start;
  padding: 24px 22px 28px;
  text-align: left;
}

.sc-input + .sc-input {
  border-left: 1px solid var(--rule-blue);
}

.sc-input::after {
  content: "";
  position: absolute;
  z-index: 2;
  bottom: calc(var(--viz-source-size) / -2 - 1px);
  left: 50%;
  width: var(--viz-source-size);
  height: var(--viz-source-size);
  transform: translateX(-50%);
  background: var(--viz-active);
}

.sc-input small {
  color: var(--ghost-number);
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 400;
  line-height: 1;
}

.sc-input strong,
.sc-input em {
  display: block;
}

.sc-input strong {
  color: var(--ink);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.25;
}

.sc-input em {
  max-width: 190px;
  margin-top: 8px;
  color: var(--muted-text);
  font-size: 12px;
  font-style: normal;
  line-height: 1.4;
}

.sc-fan {
  height: 112px;
  pointer-events: none;
}

.sc-fan svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.sc-fan line {
  stroke: var(--viz-line-color);
  stroke-width: 1.4;
}

.sc-core {
  position: relative;
  display: grid;
  width: min(520px, 68%);
  min-height: 86px;
  place-items: center;
  margin: 0 auto;
  padding: 22px 28px 18px;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--rule-blue);
  background: transparent;
  color: var(--ink);
  text-align: center;
}

.sc-decision-point {
  position: absolute;
  z-index: 2;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
}

.sc-core::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  width: var(--viz-axis);
  height: 46px;
  transform: translateX(-50%);
  background: var(--viz-line-strong);
}

.sc-core strong {
  font-family: var(--font-display);
  font-size: 25px;
  font-weight: 400;
  letter-spacing: 0.025em;
  line-height: 1;
}

.sc-core small {
  margin-top: 7px;
  color: var(--muted-text);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.3;
  text-transform: uppercase;
}

.sc-output {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 54px auto 0;
  text-align: center;
  white-space: nowrap;
}

.sc-output span,
.sc-output strong {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.045em;
  line-height: 1.1;
}

.sc-output span {
  color: var(--ink);
}

.sc-output strong {
  color: var(--accent);
}

.sc-output i {
  color: var(--primary-deep);
  font-size: 18px;
  font-style: normal;
  font-weight: 800;
}

@container signals-viz (max-width: 959px) {
  .sc-input {
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 10px;
    min-height: 108px;
    padding: 20px 14px 24px;
  }

  .sc-input small {
    font-size: 20px;
  }

  .sc-fan {
    height: 86px;
  }

  .sc-core {
    width: min(520px, 74%);
  }
}

@container signals-viz (max-width: 639px) {
  .sc-input {
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 7px;
    min-height: 98px;
    padding: 18px 8px 22px;
  }

  .sc-input small {
    font-size: 18px;
  }

  .sc-input strong {
    font-size: 11px;
    letter-spacing: 0.045em;
  }

  .sc-input em {
    max-width: 100px;
    margin-top: 6px;
    font-size: 11px;
    line-height: 1.3;
  }

  .sc-fan {
    height: 64px;
  }

  .sc-core {
    width: min(100%, 420px);
    min-height: 80px;
    padding: 19px 16px;
  }

  .sc-decision-point {
    top: -13px;
    width: 24px;
    height: 24px;
  }

  .sc-decision-point::after {
    width: 6px;
    height: 6px;
  }

  .sc-core strong {
    font-size: 21px;
  }

  .sc-core::after {
    height: 38px;
  }

  .sc-output {
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 52px;
    white-space: normal;
  }

  .sc-output span,
  .sc-output strong {
    font-size: 18px;
    letter-spacing: 0.03em;
  }

  .sc-output i {
    font-size: 15px;
  }
}

@container signals-viz (max-width: 560px) {
  .sc-input {
    grid-template-columns: minmax(0, 1fr);
    min-height: 74px;
    padding: 17px 6px 20px;
    text-align: center;
  }

  .sc-input small,
  .sc-input em {
    display: none;
  }

  .sc-input strong {
    font-size: 11px;
  }

  .sc-fan {
    height: 56px;
  }

  .sc-core {
    width: 100%;
  }

  .sc-output span,
  .sc-output strong {
    font-size: 17px;
  }
}

@container signals-viz (max-width: 359px) {
  .sc-input {
    padding-right: 4px;
    padding-left: 4px;
  }

  .sc-input strong {
    font-size: 11px;
    letter-spacing: 0.025em;
  }

  .sc-core strong {
    font-size: 19px;
  }

  .sc-output span,
  .sc-output strong {
    font-size: 16.5px;
  }
}
/* ---------- 06 · Doctrine ---------- */
.doctrine-kicker {
  margin: 44px 0 0;
  color: var(--primary);
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 500;
}

/* ---------- Anchor rail scrollspy ---------- */
.anchor-rail a {
  transition: var(--transition);
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
}

.anchor-rail a:hover {
  color: var(--accent);
}

.anchor-rail a.is-current {
  color: var(--accent);
  border-bottom-color: var(--primary);
  font-weight: 700;
}

/* ---------- Blue form variants ---------- */
.blue .contact-form label {
  color: rgba(255, 255, 255, 0.92);
}

.blue .contact-form input,
.blue .contact-form select,
.blue .contact-form textarea {
  background: white;
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--ink);
}

.blue .form-note {
  color: white;
}

/* ---------- V2 responsive ---------- */
@media (max-width: 680px) {
  .stage-caption {
    gap: 10px;
    font-size: 11px;
    letter-spacing: 0.12em;
  }

  .stage-caption::before {
    width: 30px;
  }

}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .ecosystem-orbit {
    animation: none;
  }

  a.ecosystem-core,
  a.ecosystem-node {
    transition: none;
  }

  .ecosystem-spokes line,
  .ecosystem-junctions rect {
    transition: none;
  }

  .viz-connector {
    stroke-dashoffset: 0 !important;
    transition: none !important;
  }

  .method-route__connector {
    stroke-dashoffset: 0 !important;
    transition: none !important;
  }

  .method-route,
  .method-route__cta i {
    transition: none;
  }

  .method-route__cta i {
    transform: none !important;
  }

  html.js .method-route[data-reveal] {
    transition: none;
  }

  html.js [data-reveal] {
    transition-delay: 0ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================================
   In Action — decision casebook
   Full-width editorial briefs replace the old equal-card grid.
   ============================================================ */

.action-page {
  --action-rule: rgba(45, 91, 255, 0.2);
  --action-rule-dark: rgba(255, 255, 255, 0.2);
  background: var(--paper);
}

.action-hero {
  --viz-active: var(--primary);
  min-height: 640px;
  overflow: hidden;
}

.action-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.72fr);
  gap: clamp(56px, 8vw, 112px);
  align-items: center;
}

.action-hero__copy h1 {
  max-width: 790px;
  font-size: clamp(56px, 6.8vw, 88px);
}

.action-hero__copy .lead {
  max-width: 680px;
  color: white;
}

.action-index {
  width: min(100%, 440px);
  justify-self: end;
}

.action-index__label {
  margin: 0 0 18px;
  color: white;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.action-index__links {
  position: relative;
}

.action-index__links::after {
  content: "";
  position: absolute;
  top: 20px;
  right: 4px;
  bottom: -43px;
  width: 1px;
  background: rgba(255, 255, 255, 0.28);
}

.action-index__links a {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 9px;
  gap: 14px;
  align-items: center;
  min-height: 54px;
  padding: 14px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  transition: color 180ms ease, padding-left 180ms ease;
}

.action-index__links a:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}

.action-index__links a:hover,
.action-index__links a:focus-visible {
  padding-left: 8px;
  color: white;
}

.action-index__links span {
  color: white;
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1;
}

.action-index__links strong {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.action-index__links i {
  position: relative;
  z-index: 2;
  display: block;
  width: 9px;
  height: 9px;
  background: var(--primary);
  box-shadow: 0 0 0 4px var(--accent);
}

.action-index__outcome {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  margin-top: 28px;
}

.action-index__outcome .viz-decision-point {
  position: relative;
  z-index: 2;
  width: 30px;
  height: 30px;
  flex: none;
  margin-right: -11px;
  background: var(--accent);
}

.action-index__outcome-copy {
  display: grid;
  gap: 2px;
  text-align: right;
}

.action-index__outcome small {
  color: white;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.action-index__outcome strong {
  color: white;
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.action-casebook-intro {
  background: var(--paper);
}

.action-section-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.62fr);
  gap: clamp(44px, 7vw, 96px);
  align-items: end;
}

.action-section-intro h2 {
  max-width: 820px;
  font-size: clamp(42px, 5vw, 62px);
}

.action-section-intro .section-lead {
  max-width: 450px;
  margin: 0;
  color: var(--muted-text);
  font-size: 16px;
  line-height: 1.65;
}

.action-brief {
  padding: clamp(66px, 7vw, 94px) clamp(20px, 7vw, 120px);
  border-top: 1px solid var(--action-rule);
  background: var(--paper);
}

.action-brief--muted {
  background: var(--soft);
}

.action-brief--featured {
  border-top: 0;
  background: var(--navy);
  color: white;
}

.action-brief__inner {
  display: grid;
  grid-template-columns: 64px minmax(230px, 0.88fr) 200px minmax(290px, 1.06fr);
  gap: clamp(28px, 3.8vw, 52px);
  align-items: center;
}

.action-brief__meta {
  align-self: start;
}

.action-brief__meta b {
  display: block;
  color: var(--ghost-number);
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 400;
  line-height: 1;
}

.action-brief__meta span {
  display: block;
  margin-top: 8px;
  color: var(--accent);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.25;
  text-transform: uppercase;
}

.action-brief--featured .action-brief__meta b {
  color: rgba(255, 255, 255, 0.54);
}

.action-brief--featured .action-brief__meta span {
  color: var(--primary);
}

.action-brief__label {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.15em;
  line-height: 1.3;
  text-transform: uppercase;
}

.action-brief__break h3 {
  max-width: 340px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(26px, 2.6vw, 34px);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.action-brief__break > p:last-child {
  max-width: 390px;
  margin: 18px 0 0;
  color: var(--muted-text);
  font-size: 14px;
  line-height: 1.65;
}

.action-brief--featured .action-brief__label {
  color: var(--primary);
}

.action-brief--featured .action-brief__break h3 {
  color: white;
}

.action-brief--featured .action-brief__break > p:last-child {
  color: rgba(255, 255, 255, 0.7);
}

.action-diagram {
  display: grid;
  place-items: center;
  min-width: 0;
}

.action-diagram svg {
  display: block;
  width: min(100%, 180px);
  height: auto;
  overflow: visible;
}

.action-diagram__line {
  fill: none;
  stroke: rgba(45, 91, 255, 0.42);
  stroke-width: 1.25;
}

.action-diagram__line--muted {
  stroke: rgba(17, 17, 17, 0.18);
}

.action-diagram__line--strong {
  stroke: var(--accent);
  stroke-width: 1.8;
}

.action-diagram__source {
  fill: var(--accent);
}

.action-diagram__source--muted {
  fill: #a6adba;
}

.action-diagram__junction {
  fill: var(--primary);
}

.action-diagram__target-ring {
  fill: var(--navy);
  stroke: var(--accent);
  stroke-width: 3;
}

.action-diagram__target-dot {
  fill: white;
}

.action-brief--featured .action-diagram__line {
  stroke: rgba(255, 255, 255, 0.44);
}

.action-brief--featured .action-diagram__line--muted {
  stroke: rgba(255, 255, 255, 0.2);
}

.action-brief--featured .action-diagram__line--strong {
  stroke: white;
}

.action-brief--featured .action-diagram__source {
  fill: white;
}

.action-brief--featured .action-diagram__source--muted {
  fill: rgba(255, 255, 255, 0.34);
}

.action-brief--featured .action-diagram__target-ring {
  fill: var(--navy);
  stroke: var(--primary);
}

.action-response {
  counter-reset: response-step;
  margin: 0;
  padding: 0;
  list-style: none;
}

.action-response li {
  counter-increment: response-step;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  min-height: 36px;
  padding: 8px 0;
  border-top: 1px solid var(--action-rule);
  color: var(--ink);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.055em;
  line-height: 1.3;
  text-transform: uppercase;
}

.action-response li::before {
  content: "0" counter(response-step);
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 400;
  line-height: 1;
}

.action-response li:last-child {
  color: var(--accent);
}

.action-brief--featured .action-response li {
  border-top-color: var(--action-rule-dark);
  color: rgba(255, 255, 255, 0.82);
}

.action-brief--featured .action-response li::before {
  color: var(--primary);
}

.action-brief--featured .action-response li:last-child {
  color: var(--primary);
}

.action-method-bridge {
  padding-block: clamp(88px, 9vw, 126px);
}

.action-method-bridge__intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 48px;
  align-items: end;
}

.action-method-bridge__intro h2 {
  max-width: 780px;
  font-size: clamp(42px, 5vw, 62px);
}

.action-method-bridge__link {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 7px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.38);
  color: white;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: border-color 180ms ease, color 180ms ease;
}

.action-method-bridge__link i {
  color: var(--primary);
  font-size: 18px;
  font-style: normal;
  transition: transform 180ms ease;
}

.action-method-bridge__link:hover,
.action-method-bridge__link:focus-visible {
  border-color: var(--primary);
  color: var(--primary);
}

.action-method-bridge__link:hover i,
.action-method-bridge__link:focus-visible i {
  transform: translateX(5px);
}

.action-method-rail {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 22px;
  margin: 70px 0 0;
  padding: 40px 0 0;
  list-style: none;
}

.action-method-rail::before,
.action-method-rail::after {
  content: "";
  position: absolute;
  z-index: 0;
  top: 9px;
  left: 10%;
  right: 10%;
  height: 2px;
  pointer-events: none;
}

.action-method-rail::before {
  background: rgba(255, 255, 255, 0.14);
}

.action-method-rail::after {
  background: var(--accent);
  box-shadow: 0 0 14px var(--accent-glow);
}

.action-method-rail li {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 7px;
  justify-items: center;
  text-align: center;
}

.action-method-rail li::before {
  content: "";
  position: absolute;
  top: -37px;
  width: 12px;
  height: 12px;
  background: var(--primary);
  box-shadow: 0 0 0 7px var(--black-2);
}

.action-method-rail b {
  color: rgba(255, 255, 255, 0.48);
  font-family: var(--font-display);
  font-size: 25px;
  font-weight: 400;
  line-height: 1;
}

.action-method-rail span {
  color: white;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  line-height: 1.3;
  text-transform: uppercase;
}

.action-cta {
  background: var(--primary);
  color: var(--ink);
}

.action-cta .eyebrow::before {
  background: var(--ink);
}

.action-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.55fr);
  gap: clamp(48px, 7vw, 96px);
  align-items: end;
}

.action-cta h2 {
  max-width: 820px;
  font-size: clamp(44px, 5.6vw, 68px);
}

.action-cta__response p {
  max-width: 380px;
  margin: 0 0 28px;
  font-size: 17px;
  line-height: 1.55;
}

.action-cta .button:focus-visible {
  outline-color: var(--ink);
  outline-offset: 4px;
}

@media (prefers-reduced-motion: no-preference) {
  html.js .action-brief .action-diagram__line {
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
    transition: stroke-dashoffset 720ms cubic-bezier(0.4, 0, 0.2, 1) 180ms;
  }

  html.js .action-brief .in-view .action-diagram__line {
    stroke-dashoffset: 0;
  }

  html.js .action-method-rail[data-reveal]::after {
    opacity: 0.35;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 1160ms linear 180ms, opacity 260ms ease 180ms;
  }

  html.js .action-method-rail[data-reveal].in-view::after {
    opacity: 1;
    transform: scaleX(1);
  }

  html.js .action-method-rail li:nth-child(1) { --rail-step-delay: 180ms; }
  html.js .action-method-rail li:nth-child(2) { --rail-step-delay: 470ms; }
  html.js .action-method-rail li:nth-child(3) { --rail-step-delay: 760ms; }
  html.js .action-method-rail li:nth-child(4) { --rail-step-delay: 1050ms; }
  html.js .action-method-rail li:nth-child(5) { --rail-step-delay: 1340ms; }

  html.js .action-method-rail[data-reveal] li::before {
    background: rgba(255, 255, 255, 0.16);
    box-shadow: 0 0 0 7px var(--black-2);
    scale: 0.72;
    transition: background-color 220ms ease, box-shadow 420ms var(--system-ease), scale 420ms var(--system-ease);
    transition-delay: var(--rail-step-delay);
  }

  html.js .action-method-rail[data-reveal] b,
  html.js .action-method-rail[data-reveal] span {
    transform: translateY(3px);
    transition: color 360ms ease, transform 460ms var(--system-ease);
    transition-delay: calc(var(--rail-step-delay) + 70ms);
  }

  html.js .action-method-rail[data-reveal] b {
    color: rgba(255, 255, 255, 0.22);
  }

  html.js .action-method-rail[data-reveal] span {
    color: rgba(255, 255, 255, 0.48);
  }

  html.js .action-method-rail[data-reveal].in-view li::before {
    background: var(--primary);
    box-shadow: 0 0 0 7px var(--black-2), 0 0 20px var(--primary-glow);
    scale: 1;
  }

  html.js .action-method-rail[data-reveal].in-view b {
    color: rgba(255, 255, 255, 0.62);
  }

  html.js .action-method-rail[data-reveal].in-view span {
    color: white;
  }

  html.js .action-method-rail[data-reveal].in-view b,
  html.js .action-method-rail[data-reveal].in-view span {
    transform: translateY(0);
  }
}

@media (max-width: 1100px) {
  .action-hero__grid,
  .action-section-intro,
  .action-cta__inner {
    grid-template-columns: 1fr;
  }

  .action-hero__grid {
    gap: 54px;
  }

  .action-index {
    width: min(100%, 700px);
    justify-self: start;
  }

  .action-section-intro,
  .action-cta__inner {
    gap: 30px;
  }

  .action-brief__inner {
    grid-template-columns: 54px minmax(0, 1fr) 180px;
    grid-template-areas:
      "meta problem diagram"
      ". response response";
    gap: 24px 32px;
  }

  .action-brief__meta {
    grid-area: meta;
  }

  .action-brief__break {
    grid-area: problem;
  }

  .action-diagram {
    grid-area: diagram;
  }

  .action-brief__response {
    grid-area: response;
    margin-top: 10px;
  }

  .action-response {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 32px;
  }

  .action-response--five li:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 680px) {
  .action-hero {
    min-height: auto;
  }

  .action-hero__copy h1 {
    font-size: clamp(44px, 14vw, 66px);
  }

  .action-hero__copy .lead {
    font-size: 17px;
  }

  .action-index__links a {
    grid-template-columns: 30px minmax(0, 1fr) 9px;
  }

  .action-index__outcome {
    justify-content: flex-end;
  }

  .action-section-intro h2,
  .action-method-bridge__intro h2 {
    font-size: clamp(36px, 11vw, 48px);
  }

  .action-section-intro .section-lead {
    font-size: 15px;
  }

  .action-brief {
    padding-block: 60px;
  }

  .action-brief__inner {
    position: relative;
    grid-template-columns: 32px minmax(0, 1fr);
    grid-template-areas:
      "meta meta"
      ". problem"
      ". diagram"
      ". response";
    gap: 18px 14px;
  }

  .action-brief__inner::before {
    content: "";
    position: absolute;
    top: 6px;
    bottom: 0;
    left: 4px;
    width: 1px;
    background: var(--action-rule);
  }

  .action-brief--featured .action-brief__inner::before {
    background: var(--action-rule-dark);
  }

  .action-brief__inner::after {
    content: "";
    position: absolute;
    top: 5px;
    left: 0;
    width: 9px;
    height: 9px;
    background: var(--primary);
  }

  .action-brief__meta {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding-left: 18px;
  }

  .action-brief__meta b {
    font-size: 28px;
  }

  .action-brief__meta span {
    margin: 0;
  }

  .action-brief__break h3 {
    font-size: 25px;
  }

  .action-diagram {
    justify-items: start;
    width: 180px;
    margin: 2px 0 4px;
  }

  .action-response {
    display: block;
  }

  .action-method-bridge__intro {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .action-method-bridge__link {
    justify-self: start;
  }

  .action-method-rail {
    grid-template-columns: 1fr;
    gap: 26px;
    margin-top: 54px;
    padding: 0 0 0 42px;
  }

  .action-method-rail::before,
  .action-method-rail::after {
    top: 8px;
    right: auto;
    bottom: 8px;
    left: 10px;
    width: 2px;
    height: auto;
  }

  @media (prefers-reduced-motion: no-preference) {
    html.js .action-method-rail[data-reveal]::after {
      transform: scaleY(0);
      transform-origin: center top;
    }

    html.js .action-method-rail[data-reveal].in-view::after {
      transform: scaleY(1);
    }
  }

  .action-method-rail li {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    justify-items: start;
    text-align: left;
  }

  .action-method-rail li::before {
    top: 50%;
    left: -37px;
    transform: translateY(-50%);
  }

  .action-method-rail b {
    font-size: 22px;
  }

  .action-cta h2 {
    font-size: clamp(40px, 12vw, 54px);
  }

  .action-cta__response p {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .action-index__links a,
  .action-method-bridge__link,
  .action-method-bridge__link i,
  .action-cta .button,
  .action-diagram__line {
    transition: none;
  }

  .action-method-bridge__link:hover i,
  .action-method-bridge__link:focus-visible i,
  .action-cta .button:hover {
    transform: none;
  }
}

/* ============================================================
   About — firm blueprint / editorial profile
   ============================================================ */

.about-page {
  --about-rule: rgba(45, 91, 255, 0.2);
  background: var(--paper);
}

.about-hero {
  --viz-active: var(--primary);
  min-height: 680px;
  overflow: hidden;
}

.about-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(350px, 0.72fr);
  gap: clamp(58px, 8vw, 112px);
  align-items: center;
}

.about-hero__copy h1 {
  max-width: 790px;
  font-size: clamp(56px, 6.6vw, 86px);
}

.about-hero__copy .lead {
  max-width: 720px;
  color: white;
  font-size: clamp(17px, 1.7vw, 21px);
}

.about-system {
  width: min(100%, 450px);
  margin: 0;
  justify-self: end;
  color: white;
}

.about-system__label {
  margin: 0 0 18px;
  color: white;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.about-system__frame {
  display: grid;
  grid-template-columns: 105px minmax(100px, 140px) minmax(120px, 1fr);
  align-items: center;
  min-height: 180px;
}

.about-system__inputs {
  display: grid;
  grid-template-rows: repeat(3, 60px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.about-system__inputs li {
  position: relative;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.about-system__inputs li:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.about-system__inputs li::after {
  content: "";
  position: absolute;
  right: -4px;
  width: 8px;
  height: 8px;
  background: white;
}

.about-system__inputs b {
  color: white;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 400;
  line-height: 1;
}

.about-system__inputs span {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.about-system__diagram {
  display: block;
  width: 100%;
  height: 180px;
  overflow: visible;
}

.about-system__line {
  stroke: rgba(255, 255, 255, 0.56);
  stroke-width: 1.4;
}

.about-system__line--strong {
  stroke: white;
  stroke-width: 1.8;
}

.about-system__junction {
  fill: var(--primary);
}

.about-system__target {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 2px 12px;
  align-items: center;
}

.about-system__target .viz-decision-point {
  grid-row: 1 / 3;
  width: 30px;
  height: 30px;
  background: var(--accent);
}

.about-system__target small {
  align-self: end;
  color: white;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.about-system__target strong {
  align-self: start;
  color: white;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.045em;
  line-height: 1.25;
  text-transform: uppercase;
}

.about-system figcaption {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  font-size: 12px;
  line-height: 1.5;
}

.about-thesis {
  --viz-active: var(--primary);
  padding-block: clamp(88px, 9vw, 128px);
}

.about-thesis__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(310px, 0.56fr);
  gap: clamp(64px, 8vw, 112px);
  align-items: end;
}

.about-thesis blockquote {
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.about-thesis h2 {
  max-width: 810px;
  color: white;
  font-size: clamp(48px, 5.8vw, 74px);
  line-height: 1.02;
}

.about-thesis h2 span {
  display: block;
  color: var(--primary);
}

.about-thesis__principle {
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.28);
}

.about-thesis__signal {
  display: flex;
  align-items: center;
  margin-bottom: 28px;
}

.about-thesis__signal i {
  width: 100%;
  height: 2px;
  background: var(--accent);
}

.about-thesis__signal .viz-decision-point {
  width: 28px;
  height: 28px;
  flex: none;
  background: var(--black-2);
}

.about-thesis__principle p {
  margin: 0;
  color: white;
  font-size: clamp(20px, 2vw, 24px);
  font-weight: 600;
  line-height: 1.45;
}

.about-thesis cite {
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 10px;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.about-leader {
  padding-block: clamp(88px, 9vw, 132px);
}

.about-leader__grid {
  display: grid;
  grid-template-columns: minmax(360px, 470px) minmax(0, 1fr);
  gap: clamp(64px, 8vw, 112px);
  align-items: center;
}

.about-leader__figure {
  position: relative;
  width: min(100%, 470px);
  aspect-ratio: 4 / 5;
  margin: 0;
  background: var(--soft);
}

.about-leader__figure picture {
  display: block;
  width: 100%;
  height: 100%;
}

.about-leader__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.about-leader__figure figcaption {
  position: absolute;
  right: -28px;
  bottom: 0;
  display: grid;
  min-width: 230px;
  padding: 22px 26px;
  background: var(--accent);
  color: white;
}

.about-leader__figure figcaption strong {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.about-leader__figure figcaption span {
  margin-top: 6px;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.about-leader__profile h2 {
  max-width: 690px;
  font-size: clamp(44px, 5vw, 64px);
}

.about-leader__identity {
  margin-top: 42px;
  padding-top: 22px;
  border-top: 1px solid var(--about-rule);
}

.about-leader__identity p {
  margin: 0;
  color: var(--accent);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.about-leader__identity h3 {
  margin-top: 8px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(30px, 3.4vw, 42px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.about-leader__bio {
  max-width: 690px;
  margin: 20px 0 0;
  color: var(--muted-text);
  font-size: 16px;
  line-height: 1.7;
}

.about-leader__notes {
  margin: 36px 0 0;
}

.about-leader__notes > div {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 22px;
  padding: 15px 0;
  border-top: 1px solid var(--about-rule);
}

.about-leader__notes dt {
  color: var(--accent);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.about-leader__notes dd {
  margin: 0;
  color: var(--text);
  font-size: 13px;
  line-height: 1.5;
}

.about-process {
  background: var(--blue-tint);
}

.about-section-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.55fr);
  gap: clamp(48px, 7vw, 94px);
  align-items: end;
}

.about-section-intro h2 {
  max-width: 830px;
  font-size: clamp(42px, 5vw, 62px);
}

.about-section-intro .section-lead {
  max-width: 440px;
  margin: 0;
  color: var(--muted-text);
  font-size: 16px;
  line-height: 1.65;
}

.about-process__rail {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(32px, 5vw, 72px);
  margin: 70px 0 0;
  padding: 46px 0 0;
  list-style: none;
}

.about-process__rail::before,
.about-process__rail::after {
  content: "";
  position: absolute;
  z-index: 0;
  top: 10px;
  left: 16.666%;
  right: 16.666%;
  height: 2px;
  pointer-events: none;
}

.about-process__rail::before {
  background: rgba(45, 91, 255, 0.16);
}

.about-process__rail::after {
  background: var(--accent);
}

.about-process__rail li {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.about-process__rail li::before {
  content: "";
  position: absolute;
  top: -42px;
  left: 50%;
  width: 12px;
  height: 12px;
  background: var(--primary);
  box-shadow: 0 0 0 7px var(--blue-tint);
  transform: translateX(-50%);
}

.about-process__rail > li > b {
  display: block;
  color: var(--ghost-number);
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 400;
  line-height: 1;
}

.about-process__rail li div > span {
  display: block;
  margin-top: 18px;
  color: var(--accent);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.4;
}

.about-process__rail h3 {
  margin-top: 8px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(24px, 2.4vw, 31px);
  font-weight: 400;
  line-height: 1.1;
  text-transform: uppercase;
}

.about-process__rail p {
  max-width: 330px;
  margin: 16px 0 0;
  color: var(--muted-text);
  font-size: 14px;
  line-height: 1.65;
}

.about-scope {
  background: var(--paper);
}

.about-ledger {
  margin: 64px 0 0;
  border-top: 2px solid var(--ink);
}

.about-ledger__row {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: clamp(36px, 6vw, 84px);
  padding: 32px 0;
  border-bottom: 1px solid var(--about-rule);
}

.about-ledger__row dt {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
}

.about-ledger__row dt b {
  color: var(--ghost-number);
  font-family: var(--font-display);
  font-size: 25px;
  font-weight: 400;
  line-height: 1;
}

.about-ledger__row dt span {
  color: var(--ink);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  line-height: 1.35;
  text-transform: uppercase;
}

.about-ledger__row dd {
  min-width: 0;
  margin: 0;
}

.about-terms,
.about-network {
  margin: 0;
  padding: 0;
  list-style: none;
}

.about-terms {
  display: flex;
  flex-wrap: wrap;
  row-gap: 12px;
}

.about-terms li {
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
}

.about-terms li:not(:last-child)::after {
  content: "·";
  margin: 0 13px;
  color: var(--accent);
}

.about-network {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.about-network li {
  padding: 0 24px;
  border-left: 1px solid var(--about-rule);
}

.about-network li:first-child {
  padding-left: 0;
  border-left: 0;
}

.about-network li:last-child {
  padding-right: 0;
}

.about-network strong {
  display: block;
  color: var(--ink);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.07em;
  line-height: 1.35;
  text-transform: uppercase;
}

.about-network span {
  display: block;
  margin-top: 11px;
  color: var(--muted-text);
  font-size: 12.5px;
  line-height: 1.55;
}

.about-cta {
  background: var(--primary);
  color: var(--ink);
}

.about-cta .eyebrow::before {
  background: var(--ink);
}

.about-cta__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(290px, 0.55fr);
  gap: clamp(52px, 8vw, 108px);
  align-items: end;
}

.about-cta h2 {
  max-width: 850px;
  font-size: clamp(44px, 5.7vw, 70px);
}

.about-cta__response p {
  max-width: 390px;
  margin: 0 0 28px;
  font-size: 17px;
  line-height: 1.55;
}

.about-cta .button:focus-visible {
  outline-color: var(--ink);
  outline-offset: 4px;
}

@media (prefers-reduced-motion: no-preference) {
  html.js .about-page [data-reveal] {
    transform: translateY(16px);
    transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  }

  html.js .about-page [data-reveal].in-view {
    transform: none;
  }

  html.js .about-system .about-system__line {
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
    transition: stroke-dashoffset 720ms cubic-bezier(0.4, 0, 0.2, 1) 180ms;
  }

  html.js .about-system.in-view .about-system__line {
    stroke-dashoffset: 0;
  }

  html.js .about-process__rail[data-reveal]::after {
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 820ms var(--system-ease) 160ms;
  }

  html.js .about-process__rail[data-reveal].in-view::after {
    transform: scaleX(1);
  }

  html.js .about-process__rail li {
    opacity: 0.36;
    transform: translateY(8px);
    transition: opacity 420ms ease, transform 520ms var(--system-ease);
  }

  html.js .about-process__rail li:nth-child(1) { transition-delay: 220ms; }
  html.js .about-process__rail li:nth-child(2) { transition-delay: 480ms; }
  html.js .about-process__rail li:nth-child(3) { transition-delay: 740ms; }

  html.js .about-process__rail.in-view li {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1100px) {
  .about-hero {
    min-height: auto;
  }

  .about-hero__grid,
  .about-thesis__grid,
  .about-section-intro,
  .about-cta__grid {
    grid-template-columns: 1fr;
  }

  .about-hero__grid {
    gap: 54px;
  }

  .about-system {
    width: min(100%, 650px);
    justify-self: start;
  }

  .about-system__frame {
    grid-template-columns: 120px minmax(130px, 180px) minmax(140px, 1fr);
  }

  .about-thesis__grid {
    gap: 66px;
  }

  .about-thesis__principle {
    max-width: 650px;
  }

  .about-leader__grid {
    grid-template-columns: minmax(300px, 390px) minmax(0, 1fr);
    gap: 58px;
  }

  .about-section-intro,
  .about-cta__grid {
    gap: 30px;
  }

  .about-ledger__row {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 36px;
  }
}

@media (max-width: 900px) {
  .about-leader__grid {
    grid-template-columns: 1fr;
  }

  .about-leader__figure {
    width: min(100%, 520px);
  }

  .about-leader__figure figcaption {
    right: 0;
  }

  .about-ledger__row {
    grid-template-columns: 190px minmax(0, 1fr);
  }

  .about-network {
    grid-template-columns: 1fr;
  }

  .about-network li,
  .about-network li:first-child,
  .about-network li:last-child {
    padding: 18px 0;
    border-left: 0;
    border-top: 1px solid var(--about-rule);
  }

  .about-network li:first-child {
    padding-top: 0;
    border-top: 0;
  }
}

@media (max-width: 680px) {
  .about-hero__copy h1 {
    font-size: clamp(44px, 13vw, 62px);
  }

  .about-hero__copy .lead {
    font-size: 17px;
  }

  .about-system__frame {
    grid-template-columns: 92px minmax(70px, 1fr) 112px;
  }

  .about-system__inputs {
    grid-template-rows: repeat(3, 52px);
  }

  .about-system__frame,
  .about-system__diagram {
    min-height: 156px;
    height: 156px;
  }

  .about-system__inputs b {
    font-size: 14px;
  }

  .about-system__inputs span {
    font-size: 9px;
  }

  .about-system__target {
    grid-template-columns: 30px minmax(0, 1fr);
    gap: 2px 8px;
  }

  .about-system__target .viz-decision-point {
    width: 27px;
    height: 27px;
  }

  .about-system__target small {
    font-size: 7px;
  }

  .about-system__target strong {
    font-size: 9px;
  }

  .about-thesis h2 {
    font-size: clamp(40px, 12vw, 52px);
  }

  .about-thesis__principle p {
    font-size: 19px;
  }

  .about-leader__figure {
    aspect-ratio: 4 / 5;
  }

  .about-leader__figure figcaption {
    min-width: 200px;
    padding: 18px 20px;
  }

  .about-leader__figure figcaption strong {
    font-size: 24px;
  }

  .about-leader__profile h2,
  .about-section-intro h2 {
    font-size: clamp(36px, 11vw, 48px);
  }

  .about-leader__notes > div {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .about-process__rail {
    grid-template-columns: 1fr;
    gap: 36px;
    margin-top: 52px;
    padding: 0 0 0 42px;
  }

  .about-process__rail::before,
  .about-process__rail::after {
    top: 10px;
    right: auto;
    bottom: 10px;
    left: 10px;
    width: 2px;
    height: auto;
  }

  @media (prefers-reduced-motion: no-preference) {
    html.js .about-process__rail[data-reveal]::after {
      transform: scaleY(0);
      transform-origin: center top;
    }

    html.js .about-process__rail[data-reveal].in-view::after {
      transform: scaleY(1);
    }
  }

  .about-process__rail li {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 12px;
  }

  .about-process__rail li::before {
    top: 8px;
    left: -37px;
    transform: none;
  }

  .about-process__rail li div > span {
    margin-top: 0;
  }

  .about-process__rail h3 {
    font-size: 25px;
  }

  .about-ledger {
    margin-top: 48px;
  }

  .about-ledger__row {
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 26px 0;
  }

  .about-terms {
    display: block;
  }

  .about-terms li {
    display: inline;
    font-size: 14px;
    line-height: 1.85;
  }

  .about-cta h2 {
    font-size: clamp(40px, 12vw, 54px);
  }

  .about-cta__response p {
    font-size: 16px;
  }
}

@media (max-width: 359px) {
  .about-system__frame {
    grid-template-columns: 96px minmax(52px, 1fr) 108px;
  }

  .about-system__inputs li {
    grid-template-columns: 22px minmax(0, 1fr);
    gap: 4px;
  }

  .about-system__inputs span,
  .about-system__target strong {
    font-size: 8.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .about-page [data-reveal],
  .about-system__line,
  .about-cta .button {
    transition: none;
  }

  .about-cta .button:hover {
    transform: none;
  }
}

/* ============================================================
   Work With Us — the engagement brief
   Open diagrams, ruled choices, and one decisive conversion path.
   ============================================================ */

.work-page {
  --work-rule: rgba(45, 91, 255, 0.2);
  background: var(--paper);
}

.work-hero {
  --viz-active: var(--primary);
  min-height: 680px;
  overflow: hidden;
}

.work-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(390px, 0.72fr);
  gap: clamp(58px, 7vw, 104px);
  align-items: center;
}

.work-hero__copy h1 {
  max-width: 790px;
  font-size: clamp(56px, 6.6vw, 86px);
}

.work-hero__copy .lead {
  max-width: 680px;
  color: white;
  font-size: clamp(17px, 1.65vw, 21px);
}

.work-hero__anchor {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: min(100%, 270px);
  margin-top: 34px;
  padding: 14px 0;
  border-block: 1px solid rgba(255, 255, 255, 0.34);
  color: white;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: border-color 220ms ease;
}

.work-hero__anchor i {
  color: var(--primary);
  font-size: 18px;
  font-style: normal;
  line-height: 1;
  transition: transform 220ms ease;
}

.work-hero__anchor:hover,
.work-hero__anchor:focus-visible {
  border-color: white;
}

.work-hero__anchor:hover i,
.work-hero__anchor:focus-visible i {
  transform: translateY(3px);
}

.work-start-map {
  width: min(100%, 500px);
  margin: 0;
  justify-self: end;
  color: white;
}

.work-start-map__label {
  margin: 0 0 18px;
  color: white;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.work-start-map__frame {
  display: grid;
  grid-template-columns: 132px minmax(116px, 170px) minmax(132px, 1fr);
  align-items: center;
  min-height: 180px;
}

.work-start-map__inputs {
  display: grid;
  grid-template-rows: repeat(3, 60px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.work-start-map__inputs li {
  position: relative;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.work-start-map__inputs li:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.work-start-map__inputs li::after {
  content: "";
  position: absolute;
  right: -4px;
  width: 8px;
  height: 8px;
  background: white;
}

.work-start-map__inputs b {
  color: white;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 400;
  line-height: 1;
}

.work-start-map__inputs span {
  color: white;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.07em;
  line-height: 1.25;
  text-transform: uppercase;
}

.work-start-map__diagram {
  display: block;
  width: 100%;
  height: 180px;
  overflow: visible;
}

.work-start-map__line {
  stroke: rgba(255, 255, 255, 0.58);
  stroke-width: 1.4;
}

.work-start-map__line--strong {
  stroke: white;
  stroke-width: 1.8;
}

.work-start-map__junction {
  fill: var(--primary);
}

.work-start-map__target {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 2px 12px;
  align-items: center;
}

.work-start-map__target .viz-decision-point {
  grid-row: 1 / 3;
  width: 30px;
  height: 30px;
  background: var(--accent);
}

.work-start-map__target small {
  align-self: end;
  color: white;
  font-size: 7px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.work-start-map__target strong {
  align-self: start;
  color: white;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.035em;
  line-height: 1.25;
  text-transform: uppercase;
}

.work-start-map figcaption {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  font-size: 12px;
  line-height: 1.5;
}

.work-section-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(300px, 0.54fr);
  gap: clamp(48px, 7vw, 94px);
  align-items: end;
}

.work-section-intro h2 {
  max-width: 830px;
  font-size: clamp(42px, 5vw, 62px);
}

.work-section-intro .section-lead {
  max-width: 430px;
  margin: 0;
  color: var(--muted-text);
  font-size: 16px;
  line-height: 1.65;
}

.work-models {
  background: var(--paper);
}

.work-models__ledger {
  margin: 64px 0 0;
  padding: 0;
  border-top: 2px solid var(--ink);
  list-style: none;
}

.work-models__ledger li {
  position: relative;
  display: grid;
  grid-template-columns: 64px minmax(230px, 0.72fr) minmax(300px, 1fr) 12px;
  gap: clamp(24px, 4vw, 54px);
  align-items: center;
  min-width: 0;
  padding: 30px 8px 30px 0;
  border-bottom: 1px solid var(--work-rule);
  transition: background-color 220ms ease, border-color 220ms ease;
}

.work-models__ledger li > b {
  color: var(--ghost-number);
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  line-height: 1;
  transition: color 220ms ease;
}

.work-models__ledger h3 {
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(27px, 2.5vw, 34px);
  font-weight: 400;
  line-height: 1.05;
  text-transform: uppercase;
}

.work-models__ledger p {
  max-width: 520px;
  margin: 0;
  color: var(--muted-text);
  font-size: 14px;
  line-height: 1.65;
}

.work-models__ledger li > i {
  width: 9px;
  height: 9px;
  background: var(--primary);
  transition: box-shadow 220ms ease, scale 220ms var(--system-ease);
}

.work-flow {
  --viz-active: var(--primary);
  padding-block: clamp(96px, 9vw, 132px);
  overflow: hidden;
}

.work-section-intro--dark h2 {
  color: white;
}

.work-section-intro--dark .section-lead {
  color: rgba(255, 255, 255, 0.72);
}

.work-flow__rail {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr)) minmax(120px, 0.72fr);
  gap: clamp(16px, 2vw, 30px);
  margin: 74px 0 0;
  padding: 56px 0 0;
  list-style: none;
}

.work-flow__rail::before,
.work-flow__rail::after {
  content: "";
  position: absolute;
  top: 18px;
  right: clamp(132px, 13vw, 166px);
  left: 0;
  height: 2px;
  pointer-events: none;
}

.work-flow__rail::after {
  z-index: 0;
  background: rgba(255, 255, 255, 0.14);
}

.work-flow__rail::before {
  z-index: 1;
  background: var(--accent);
  transform-origin: left center;
}

.work-flow__rail > li {
  position: relative;
  z-index: 2;
  min-width: 0;
}

.work-flow__node {
  position: absolute;
  top: -43px;
  left: 0;
  width: 12px;
  height: 12px;
  background: var(--primary);
  box-shadow: 0 0 0 7px var(--black-2);
}

.work-flow__rail > li > b {
  display: block;
  color: rgba(255, 255, 255, 0.45);
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  line-height: 1;
}

.work-flow__rail h3 {
  margin-top: 16px;
  color: white;
  font-family: var(--font-display);
  font-size: clamp(25px, 2.25vw, 31px);
  font-weight: 400;
  line-height: 1.05;
  text-transform: uppercase;
}

.work-flow__rail p {
  max-width: 220px;
  margin: 15px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  line-height: 1.65;
}

.work-flow__outcome {
  display: grid;
  align-content: start;
  padding-left: 4px;
}

.work-flow__outcome .viz-decision-point {
  position: absolute;
  top: -53px;
  left: 0;
  width: 30px;
  height: 30px;
  background: var(--black-2);
}

.work-flow__outcome small {
  color: var(--primary);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.11em;
  line-height: 1.4;
}

.work-flow__outcome strong {
  margin-top: 9px;
  color: white;
  font-family: var(--font-display);
  font-size: clamp(23px, 2.1vw, 29px);
  font-weight: 400;
  letter-spacing: 0.015em;
  line-height: 1.05;
  text-transform: uppercase;
}

.work-brief {
  scroll-margin-top: calc(var(--header-height) + 20px);
  padding-block: clamp(96px, 9vw, 132px);
  background: var(--primary);
  color: var(--ink);
}

.work-brief .eyebrow::before {
  background: var(--ink);
}

.work-brief__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(460px, 1fr);
  gap: clamp(64px, 9vw, 118px);
  align-items: start;
}

.work-brief__intro h2 {
  max-width: 650px;
  font-size: clamp(46px, 5.5vw, 70px);
}

.work-brief__intro > p:last-child {
  max-width: 470px;
  margin: 28px 0 0;
  font-size: 17px;
  line-height: 1.6;
}

.work-page .work-brief__form {
  display: grid;
  gap: 32px;
}

.work-form__intent {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.work-form__intent legend,
.work-page .work-form__field > span {
  display: block;
  margin-bottom: 12px;
  color: var(--ink);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.4;
  text-transform: uppercase;
}

.work-form__options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 32px;
  border-top: 2px solid var(--ink);
}

.work-page .work-form__options label {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  min-height: 58px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(17, 17, 17, 0.38);
  color: var(--ink);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.35;
  text-transform: none;
  transition: background-color 200ms ease, box-shadow 200ms ease;
}

.work-form__options input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--ink);
}

.work-form__options span {
  min-width: 0;
  transition: color 200ms ease, transform 240ms var(--system-ease);
}

.work-page .work-form__options label:has(input:checked) {
  background: rgba(255, 255, 255, 0.28);
}

.work-form__options input:checked {
  accent-color: var(--accent);
}

.work-form__options input:checked + span {
  color: var(--ink);
  transform: translateX(4px);
}

.work-page .work-form__options label:focus-within {
  box-shadow: inset 0 0 0 2px var(--accent);
}

.work-page .work-form__field {
  display: grid;
  gap: 0;
  color: var(--ink);
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: 0;
  text-transform: none;
}

.work-page .work-form__field > span {
  margin-bottom: 0;
}

.work-page .work-form__field input,
.work-page .work-form__field textarea {
  width: 100%;
  padding: 14px 0;
  border: 0;
  border-bottom: 2px solid var(--ink);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font-size: 16px;
  letter-spacing: 0;
  text-transform: none;
}

.work-page .work-form__field textarea {
  min-height: 128px;
  resize: vertical;
}

.work-page .work-form__field input::placeholder,
.work-page .work-form__field textarea::placeholder {
  color: rgba(17, 17, 17, 0.58);
  opacity: 1;
}

.work-page .work-form__field input:focus,
.work-page .work-form__field textarea:focus {
  border-bottom-color: var(--accent);
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.work-form__submit {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.work-brief .button.dark {
  flex: none;
  min-height: 52px;
  background: var(--ink);
  color: white;
}

.work-brief .button.dark:hover {
  border-color: var(--ink);
  background: var(--accent);
  color: white;
  box-shadow: none;
}

.work-brief .button.dark:focus-visible {
  outline-color: var(--accent);
  outline-offset: 4px;
}

.work-page .work-brief .form-note {
  min-height: 22px;
  margin: 3px 0 0;
  color: var(--ink);
  font-size: 12px;
  line-height: 1.5;
}

.work-page .work-brief .form-note a {
  font-weight: 800;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.work-page .work-brief .form-note a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.form-honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

@media (prefers-reduced-motion: no-preference) {
  html.js .work-page [data-reveal] {
    transform: translateY(16px);
    transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  }

  html.js .work-page [data-reveal].in-view {
    transform: none;
  }

  html.js .work-start-map .work-start-map__line {
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
    transition: stroke-dashoffset 720ms cubic-bezier(0.4, 0, 0.2, 1) 180ms;
  }

  html.js .work-start-map.in-view .work-start-map__line {
    stroke-dashoffset: 0;
  }

  html.js .work-flow__rail::before {
    transform: scaleX(0);
    transition: transform 760ms cubic-bezier(0.22, 1, 0.36, 1) 180ms;
  }

  html.js .work-flow__rail.in-view::before {
    transform: scaleX(1);
  }

  html.js .work-flow__rail > li:nth-child(1) { --flow-step-delay: 220ms; }
  html.js .work-flow__rail > li:nth-child(2) { --flow-step-delay: 390ms; }
  html.js .work-flow__rail > li:nth-child(3) { --flow-step-delay: 560ms; }
  html.js .work-flow__rail > li:nth-child(4) { --flow-step-delay: 730ms; }
  html.js .work-flow__rail > li:nth-child(5) { --flow-step-delay: 930ms; }
  html.js .work-flow__rail > li:nth-child(6) { --flow-step-delay: 1100ms; }

  html.js .work-flow__rail .work-flow__node {
    opacity: 0.34;
    background: rgba(255, 255, 255, 0.18);
    scale: 0.72;
    transition: opacity 240ms ease, background-color 240ms ease, box-shadow 420ms var(--system-ease), scale 420ms var(--system-ease);
    transition-delay: var(--flow-step-delay);
  }

  html.js .work-flow__rail > li > b,
  html.js .work-flow__rail h3,
  html.js .work-flow__rail p {
    opacity: 0.34;
    transform: translateY(4px);
    transition: opacity 360ms ease, transform 460ms var(--system-ease);
    transition-delay: calc(var(--flow-step-delay) + 60ms);
  }

  html.js .work-flow__rail.in-view .work-flow__node {
    opacity: 1;
    background: var(--primary);
    box-shadow: 0 0 0 7px var(--black-2), 0 0 18px var(--primary-glow);
    scale: 1;
  }

  html.js .work-flow__rail.in-view > li > b,
  html.js .work-flow__rail.in-view h3,
  html.js .work-flow__rail.in-view p {
    opacity: 1;
    transform: translateY(0);
  }

  html.js .work-flow__outcome .viz-decision-point,
  html.js .work-flow__outcome small,
  html.js .work-flow__outcome strong {
    opacity: 0.34;
    scale: 0.82;
    transition: opacity 360ms ease, box-shadow 480ms var(--system-ease), scale 480ms var(--system-ease);
    transition-delay: var(--flow-step-delay);
  }

  html.js .work-flow__rail.in-view .work-flow__outcome .viz-decision-point,
  html.js .work-flow__rail.in-view .work-flow__outcome small,
  html.js .work-flow__rail.in-view .work-flow__outcome strong {
    opacity: 1;
    scale: 1;
  }

  html.js .work-flow__rail.in-view .work-flow__outcome .viz-decision-point {
    box-shadow: 0 0 0 8px rgba(255, 196, 0, 0.12);
  }
}

@media (hover: hover) and (pointer: fine) {
  .work-models__ledger li:hover {
    border-color: rgba(45, 91, 255, 0.42);
    background-color: rgba(45, 91, 255, 0.045);
  }

  .work-models__ledger li:hover > b {
    color: var(--accent);
  }

  .work-models__ledger li:hover > i {
    box-shadow: 0 0 0 5px var(--primary-tint);
    scale: 1.3;
  }

  .work-page .work-form__options label:hover {
    background: rgba(255, 255, 255, 0.22);
  }

  .work-page .work-form__options label:hover span {
    transform: translateX(4px);
  }
}

@media (max-width: 1100px) {
  .work-hero {
    min-height: auto;
  }

  .work-hero__grid,
  .work-section-intro,
  .work-brief__grid {
    grid-template-columns: 1fr;
  }

  .work-hero__grid {
    gap: 56px;
  }

  .work-start-map {
    width: min(100%, 650px);
    justify-self: start;
  }

  .work-start-map__frame {
    grid-template-columns: 140px minmax(140px, 190px) minmax(140px, 1fr);
  }

  .work-section-intro,
  .work-brief__grid {
    gap: 30px;
  }

  .work-brief__form {
    width: min(100%, 790px);
  }
}

@media (max-width: 900px) {
  .work-models__ledger li {
    grid-template-columns: 52px minmax(210px, 0.72fr) minmax(0, 1fr) 10px;
    gap: 22px;
  }

  .work-flow__rail {
    grid-template-columns: 1fr;
    gap: 38px;
    margin-top: 62px;
    padding: 0 0 0 54px;
  }

  .work-flow__rail::before,
  .work-flow__rail::after {
    top: 8px;
    right: auto;
    bottom: 12px;
    left: 14px;
    width: 2px;
    height: auto;
  }

  .work-flow__rail::before {
    transform-origin: center top;
  }

  .work-flow__rail > li:not(.work-flow__outcome) {
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 0 14px;
  }

  .work-flow__node {
    top: 7px;
    left: -46px;
  }

  .work-flow__rail > li > b {
    grid-row: 1 / 3;
    grid-column: 1;
  }

  .work-flow__rail h3 {
    grid-row: 1;
    grid-column: 2;
    margin-top: 0;
  }

  .work-flow__rail p {
    grid-row: 2;
    grid-column: 2;
    max-width: 520px;
    margin-top: 11px;
  }

  .work-flow__outcome {
    padding: 3px 0 0 62px;
  }

  .work-flow__outcome .viz-decision-point {
    top: 0;
    left: -55px;
  }

  @media (prefers-reduced-motion: no-preference) {
    html.js .work-flow__rail::before {
      transform: scaleY(0);
    }

    html.js .work-flow__rail.in-view::before {
      transform: scaleY(1);
    }
  }
}

@media (max-width: 680px) {
  .work-hero__copy h1 {
    font-size: clamp(44px, 13vw, 62px);
  }

  .work-hero__copy .lead {
    font-size: 17px;
  }

  .work-start-map__frame {
    grid-template-columns: 110px minmax(70px, 1fr) 120px;
  }

  .work-start-map__inputs {
    grid-template-rows: repeat(3, 52px);
  }

  .work-start-map__frame,
  .work-start-map__diagram {
    min-height: 156px;
    height: 156px;
  }

  .work-start-map__inputs b {
    font-size: 14px;
  }

  .work-start-map__inputs span {
    font-size: 8.5px;
  }

  .work-start-map__target {
    grid-template-columns: 30px minmax(0, 1fr);
    gap: 2px 8px;
  }

  .work-start-map__target .viz-decision-point {
    width: 27px;
    height: 27px;
  }

  .work-start-map__target strong {
    font-size: 8.5px;
  }

  .work-section-intro h2 {
    font-size: clamp(36px, 11vw, 48px);
  }

  .work-section-intro .section-lead {
    font-size: 15px;
  }

  .work-models__ledger {
    margin-top: 48px;
  }

  .work-models__ledger li {
    grid-template-columns: 42px minmax(0, 1fr) 8px;
    gap: 10px 12px;
    padding: 25px 0;
  }

  .work-models__ledger li:hover {
    padding-left: 0;
  }

  .work-models__ledger li > b {
    grid-row: 1 / 3;
    grid-column: 1;
    font-size: 25px;
  }

  .work-models__ledger h3 {
    grid-row: 1;
    grid-column: 2;
    font-size: 26px;
  }

  .work-models__ledger p {
    grid-row: 2;
    grid-column: 2;
    font-size: 13px;
  }

  .work-models__ledger li > i {
    grid-row: 1 / 3;
    grid-column: 3;
    align-self: center;
    width: 8px;
    height: 8px;
  }

  .work-flow__rail {
    gap: 34px;
    padding-left: 48px;
  }

  .work-flow__node {
    left: -40px;
  }

  .work-flow__outcome {
    padding-left: 56px;
  }

  .work-flow__outcome .viz-decision-point {
    left: -49px;
  }

  .work-flow__rail h3 {
    font-size: 25px;
  }

  .work-brief__intro h2 {
    font-size: clamp(40px, 12vw, 54px);
  }

  .work-brief__intro > p:last-child {
    font-size: 16px;
  }

  .work-form__options {
    grid-template-columns: 1fr;
    column-gap: 0;
  }

  .work-form__submit {
    display: grid;
    gap: 12px;
  }

  .work-brief .button.dark {
    width: 100%;
  }
}

@media (max-width: 359px) {
  .work-start-map__frame {
    grid-template-columns: 104px minmax(52px, 1fr) 110px;
  }

  .work-start-map__inputs li {
    grid-template-columns: 22px minmax(0, 1fr);
    gap: 4px;
  }

  .work-start-map__inputs span,
  .work-start-map__target strong {
    font-size: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .work-page [data-reveal],
  .work-start-map__line,
  .work-flow__rail::before,
  .work-flow__rail::after,
  .work-flow__node,
  .work-flow__rail > li > b,
  .work-flow__rail h3,
  .work-flow__rail p,
  .work-flow__outcome .viz-decision-point,
  .work-flow__outcome small,
  .work-flow__outcome strong,
  .work-hero__anchor,
  .work-hero__anchor i,
  .work-models__ledger li,
  .work-models__ledger li > b,
  .work-models__ledger li > i,
  .work-form__options label,
  .work-form__options span,
  .work-brief .button {
    transition: none;
  }

  .work-hero__anchor:hover i,
  .work-hero__anchor:focus-visible i,
  .work-brief .button:hover {
    transform: none;
  }
}

/* ============================================================
   DECISION BLUEPRINT — shared cross-page visual system
   Open fields, ruled structures, square inputs, circular outcomes.
   ============================================================ */

.system-section-intro,
.method-section-intro,
.about-section-intro,
.work-section-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.55fr);
  gap: clamp(48px, 7vw, 94px);
  align-items: end;
}

.system-section-intro h2,
.method-section-intro h2,
.about-section-intro h2,
.work-section-intro h2 {
  max-width: 850px;
  font-size: clamp(42px, 5vw, 62px);
}

.system-section-intro > .section-lead,
.method-section-intro > .section-lead,
.about-section-intro > .section-lead,
.work-section-intro > .section-lead {
  max-width: 440px;
  margin: 0;
  color: var(--muted-text);
  font-size: 16px;
  line-height: 1.65;
}

.black .work-section-intro > .section-lead {
  color: rgba(255, 255, 255, 0.94);
}

.blue .method-section-intro > .section-lead,
.black .method-section-intro > .section-lead {
  color: rgba(255, 255, 255, 0.94);
}

.method-section-intro--single {
  grid-template-columns: minmax(0, 1fr);
}

.signal-cta {
  padding-block: clamp(96px, 9vw, 132px);
  background: var(--primary);
  color: var(--ink);
}

.signal-cta .eyebrow::before {
  background: var(--ink);
}

.signal-cta__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(290px, 0.55fr);
  gap: clamp(52px, 8vw, 108px);
  align-items: end;
}

.signal-cta h2 {
  max-width: 870px;
  color: var(--ink);
  font-size: clamp(44px, 5.7vw, 70px);
}

.signal-cta__response > p {
  max-width: 420px;
  margin: 0 0 28px;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.6;
}

.signal-cta .button.dark {
  min-height: 52px;
  border-color: var(--ink);
  border-radius: var(--brand-radius);
  background: var(--ink);
  color: white;
  box-shadow: none;
  transition: background-color 220ms ease, border-color 220ms ease;
}

.signal-cta .button.dark:hover {
  border-color: var(--accent);
  background: var(--accent);
  color: white;
  box-shadow: none;
  transform: none;
}

.signal-cta .button:focus-visible {
  outline-color: var(--accent);
  outline-offset: 4px;
}

.signal-cta__actions {
  display: flex;
  align-items: center;
  gap: 24px;
}

.signal-cta__actions .text-link {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding-block: 12px;
  border-block: 1px solid rgba(17, 17, 17, 0.5);
  color: var(--ink);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: border-color 180ms ease, color 180ms ease;
}

.signal-cta__actions .text-link:hover,
.signal-cta__actions .text-link:focus-visible {
  border-block-color: var(--accent);
  color: var(--ink);
}

.signal-cta__actions .text-link:focus-visible {
  outline-color: var(--accent);
  outline-offset: 4px;
}

html.js :is(.home-page, .method-page) [data-reveal] {
  transform: translateY(16px);
  transition: opacity 600ms var(--system-ease), transform 600ms var(--system-ease);
}

html.js :is(.home-page, .method-page) [data-reveal].in-view {
  transform: none;
}

/* ---------- Home: overview field ---------- */

.home-page {
  background: var(--paper);
}

.home-hero {
  min-height: 760px;
  overflow: hidden;
}

.home-hero__grid {
  grid-template-columns: minmax(0, 1.12fr) minmax(390px, 0.88fr);
  gap: clamp(58px, 7vw, 96px);
}

.home-hero__copy h1 {
  max-width: 760px;
  font-size: clamp(58px, 6.65vw, 90px);
  line-height: 1.01;
}

.home-hero__copy .lead {
  max-width: 690px;
  color: white;
  font-size: clamp(17px, 1.6vw, 21px);
}

.home-hero__actions {
  gap: 28px;
}

.home-hero__secondary {
  display: inline-flex;
  width: min(100%, 250px);
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  padding-block: 13px;
  border-block: 1px solid rgba(255, 255, 255, 0.36);
  color: white;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  transition: border-color 220ms ease;
}

.home-hero__secondary:hover,
.home-hero__secondary:focus-visible {
  border-color: white;
  color: white;
}

.home-hero__secondary::after {
  transition: transform 220ms var(--system-ease);
}

.home-hero__secondary:hover::after,
.home-hero__secondary:focus-visible::after {
  transform: translateX(4px);
}

.home-hero__system {
  width: 100%;
  max-width: 560px;
  justify-self: end;
}

.home-hero__diagram-label {
  width: 100%;
  margin: 0;
  padding-bottom: 13px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.16em;
  line-height: 1.3;
  text-transform: uppercase;
}

@media (prefers-reduced-motion: no-preference) {
  html.js :is(.home-hero__system, .method-section--ecosystem .ecosystem-figure) .ecosystem-spokes line {
    stroke-dasharray: 220;
    stroke-dashoffset: 220;
    transition: stroke-dashoffset 720ms var(--system-ease) var(--eco-line-delay, 180ms), stroke 220ms ease, stroke-width 220ms ease, opacity 220ms ease;
  }

  html.js :is(.home-hero__system, .method-section--ecosystem .ecosystem-figure).in-view .ecosystem-spokes line {
    stroke-dashoffset: 0;
  }

  html.js :is(.home-hero__system, .method-section--ecosystem .ecosystem-figure) .ecosystem-spokes line:nth-child(1) { --eco-line-delay: 140ms; }
  html.js :is(.home-hero__system, .method-section--ecosystem .ecosystem-figure) .ecosystem-spokes line:nth-child(2) { --eco-line-delay: 220ms; }
  html.js :is(.home-hero__system, .method-section--ecosystem .ecosystem-figure) .ecosystem-spokes line:nth-child(3) { --eco-line-delay: 300ms; }
  html.js :is(.home-hero__system, .method-section--ecosystem .ecosystem-figure) .ecosystem-spokes line:nth-child(4) { --eco-line-delay: 380ms; }
  html.js :is(.home-hero__system, .method-section--ecosystem .ecosystem-figure) .ecosystem-spokes line:nth-child(5) { --eco-line-delay: 460ms; }

  html.js :is(.home-hero__system, .method-section--ecosystem .ecosystem-figure) .ecosystem-junctions rect {
    opacity: 0.2;
    transform: scale(0.5);
    transition: opacity 260ms ease var(--eco-node-delay), transform 360ms var(--system-ease) var(--eco-node-delay), fill 220ms ease;
  }

  html.js :is(.home-hero__system, .method-section--ecosystem .ecosystem-figure).in-view .ecosystem-junctions rect {
    opacity: 1;
    transform: scale(var(--eco-junction-scale));
  }

  html.js :is(.home-hero__system, .method-section--ecosystem .ecosystem-figure) .ecosystem-junctions rect:nth-child(1) { --eco-node-delay: 520ms; }
  html.js :is(.home-hero__system, .method-section--ecosystem .ecosystem-figure) .ecosystem-junctions rect:nth-child(2) { --eco-node-delay: 600ms; }
  html.js :is(.home-hero__system, .method-section--ecosystem .ecosystem-figure) .ecosystem-junctions rect:nth-child(3) { --eco-node-delay: 680ms; }
  html.js :is(.home-hero__system, .method-section--ecosystem .ecosystem-figure) .ecosystem-junctions rect:nth-child(4) { --eco-node-delay: 760ms; }
  html.js :is(.home-hero__system, .method-section--ecosystem .ecosystem-figure) .ecosystem-junctions rect:nth-child(5) { --eco-node-delay: 840ms; }
}

.home-shift {
  background: var(--blue-tint);
}

.home-shift__matrix-wrap {
  margin-top: clamp(48px, 6vw, 70px);
  border-top: 2px solid var(--ink);
}

.home-shift__matrix {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.home-shift__matrix caption {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.home-shift__cell {
  position: relative;
  padding: 27px clamp(16px, 2.4vw, 30px);
  border-bottom: 1px solid var(--rule-blue);
  color: var(--muted-text);
  font-size: clamp(14px, 1.35vw, 16px);
  font-weight: 500;
  line-height: 1.55;
  text-align: left;
  vertical-align: middle;
  transition: background-color 220ms ease, border-color 220ms ease, color 220ms ease, opacity 360ms ease;
}

.home-shift__cell--dimension {
  width: 18%;
  padding-left: 0;
  color: var(--accent);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.home-shift__cell--model {
  padding-top: 30px;
  padding-bottom: 30px;
}

.home-shift__cell--model strong {
  display: block;
  margin-top: 6px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(24px, 2.65vw, 34px);
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1.05;
  text-transform: uppercase;
}

.home-shift__model-number {
  display: block;
  color: var(--ghost-number);
  font-family: var(--font-display);
  font-size: 25px;
  line-height: 1;
}

.home-shift__cell--active {
  border-left: 1px solid var(--rule-blue);
  color: var(--ink);
  font-weight: 700;
}

.home-shift__signal {
  position: absolute;
  top: 50%;
  right: 2px;
  width: 9px;
  height: 9px;
  background: var(--primary);
  transform: translateY(-50%);
  transition: box-shadow 360ms var(--system-ease), opacity 280ms ease;
}

.home-shift__row--summary .home-shift__cell {
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
}

@media (prefers-reduced-motion: no-preference) {
  html.js .home-shift__row--head { --matrix-delay: 180ms; }
  html.js .home-shift__matrix tbody .home-shift__row:nth-child(1) { --matrix-delay: 300ms; }
  html.js .home-shift__matrix tbody .home-shift__row:nth-child(2) { --matrix-delay: 420ms; }
  html.js .home-shift__matrix tbody .home-shift__row:nth-child(3) { --matrix-delay: 540ms; }
  html.js .home-shift__row--summary { --matrix-delay: 660ms; }

  html.js .home-shift__matrix-wrap .home-shift__cell--active {
    opacity: 0.34;
    transition-delay: 0ms, 0ms, 0ms, var(--matrix-delay);
  }

  html.js .home-shift__matrix-wrap.in-view .home-shift__cell--active {
    opacity: 1;
  }

  html.js .home-shift__matrix-wrap .home-shift__signal {
    opacity: 0;
    box-shadow: 0 0 0 0 var(--primary-glow);
    transition-delay: calc(var(--matrix-delay) + 100ms);
  }

  html.js .home-shift__matrix-wrap.in-view .home-shift__signal {
    opacity: 1;
    box-shadow: 0 0 0 6px var(--primary-glow);
  }
}

@media (hover: hover) and (pointer: fine) {
  .home-shift__row:not(.home-shift__row--head):hover .home-shift__cell--active {
    border-left-color: var(--accent);
    background: rgba(45, 91, 255, 0.055);
    color: var(--accent);
  }
}

.home-page .methodology-index__intro h2 {
  font-size: clamp(42px, 5vw, 62px);
}

.home-page .method-route h3 {
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(27px, 2.55vw, 34px);
  font-weight: 400;
  line-height: 1.08;
  text-transform: uppercase;
}

.home-page .method-route {
  transition: background-color 220ms ease, padding-left 220ms ease;
}

.home-page .method-route:hover {
  padding-left: 36px;
  background: linear-gradient(90deg, rgba(45, 91, 255, 0.045), rgba(45, 91, 255, 0));
}

/* ---------- Methodology: technical reference field ---------- */

.method-page {
  background: var(--paper);
}

.method-hero {
  display: grid;
  min-height: 680px;
  align-items: center;
  overflow: hidden;
  background: var(--paper);
}

.method-hero__grid {
  min-height: 480px;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.72fr);
  gap: clamp(58px, 8vw, 112px);
}

.method-hero__copy h1 {
  max-width: 810px;
  font-size: clamp(56px, 6.4vw, 84px);
  line-height: 1.01;
}

.method-hero__brand {
  white-space: nowrap;
}

.method-hero__copy .lead {
  max-width: 690px;
  color: var(--muted-text);
  font-size: clamp(17px, 1.6vw, 21px);
}

.method-hero__anchor {
  display: inline-flex;
  width: min(100%, 270px);
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  margin-top: 34px;
  padding-block: 13px;
  border-block: 1px solid var(--rule-blue);
  color: var(--ink);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: border-color 220ms ease;
}

.method-hero__anchor i {
  color: var(--accent);
  font-size: 17px;
  font-style: normal;
  transition: transform 220ms ease;
}

.method-hero__anchor:hover,
.method-hero__anchor:focus-visible {
  border-color: var(--accent);
}

.method-hero__anchor:hover i,
.method-hero__anchor:focus-visible i {
  transform: translateY(3px);
}

.method-hero__map {
  position: relative;
  width: min(100%, 440px);
  justify-self: end;
  padding: 0 0 12px;
  color: var(--ink);
}

.method-map__label {
  margin: 0 0 18px;
  padding-bottom: 13px;
  border-bottom: 1px solid var(--rule-blue);
  color: var(--accent);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.15em;
  line-height: 1.3;
  text-transform: uppercase;
}

.method-map__steps {
  position: relative;
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0 0 0 54px;
  list-style: none;
}

.method-map__steps::before {
  content: "";
  position: absolute;
  top: 30px;
  bottom: 30px;
  left: 9px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent), rgba(45, 91, 255, 0.22));
}

.method-map__steps li {
  position: relative;
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 22px;
  min-height: 60px;
  align-items: center;
  padding: 14px 0;
}

.method-map__steps b {
  position: relative;
  z-index: 1;
  display: grid;
  width: 18px;
  height: 18px;
  place-items: center;
  margin-left: -54px;
  background: var(--primary);
  box-shadow: 0 0 0 6px var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 8px;
  font-weight: 800;
  line-height: 1;
}

.method-map__steps span {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.3vw, 30px);
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1;
  text-transform: uppercase;
}

.method-map__outcome {
  position: relative;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 18px;
  width: max-content;
  max-width: 100%;
  align-items: center;
  margin: 16px 0 0 -15px;
  padding: 10px 15px 10px 10px;
  border: 1px solid var(--rule-blue);
  border-radius: var(--brand-radius);
  background: rgba(45, 91, 255, 0.045);
}

.method-map__outcome::before {
  content: "";
  position: absolute;
  top: -46px;
  bottom: 50%;
  left: 24px;
  width: 2px;
  background: rgba(45, 91, 255, 0.38);
}

.method-map__outcome i {
  position: relative;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 3px solid var(--primary);
  border-radius: 50%;
  background: var(--navy);
}

.method-map__outcome i::after {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: white;
}

.method-map__outcome strong {
  color: var(--ink);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.11em;
  line-height: 1.3;
  text-transform: uppercase;
}

@media (prefers-reduced-motion: no-preference) {
  html.js .method-hero__map .method-map__steps::before {
    transform: scaleY(0);
    transform-origin: center top;
    transition: transform 780ms var(--system-ease) 140ms;
  }

  html.js .method-hero__map.in-view .method-map__steps::before {
    transform: scaleY(1);
  }

  html.js .method-hero__map .method-map__steps li {
    opacity: 0.28;
    transform: translateY(8px);
    transition: opacity 380ms ease, transform 480ms var(--system-ease);
    transition-delay: var(--map-step-delay);
  }

  html.js .method-hero__map .method-map__steps li:nth-child(1) { --map-step-delay: 220ms; }
  html.js .method-hero__map .method-map__steps li:nth-child(2) { --map-step-delay: 430ms; }
  html.js .method-hero__map .method-map__steps li:nth-child(3) { --map-step-delay: 640ms; }

  html.js .method-hero__map.in-view .method-map__steps li {
    opacity: 1;
    transform: translateY(0);
  }

  html.js .method-hero__map .method-map__outcome {
    opacity: 0.28;
    transform: translateY(8px);
    transition: opacity 420ms ease 820ms, transform 520ms var(--system-ease) 820ms;
  }

  html.js .method-hero__map .method-map__outcome i {
    box-shadow: 0 0 0 0 var(--primary-glow);
    transition: box-shadow 480ms var(--system-ease) 900ms;
  }

  html.js .method-hero__map.in-view .method-map__outcome {
    opacity: 1;
    transform: translateY(0);
  }

  html.js .method-hero__map.in-view .method-map__outcome i {
    box-shadow: 0 0 0 7px rgba(255, 196, 0, 0.16);
  }
}

.method-anchor-rail {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0;
  padding: 0 clamp(20px, 7vw, 120px);
  overflow: visible;
  background: rgba(255, 255, 255, 0.94);
  border-block: 1px solid var(--rule-blue);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.method-anchor-rail a {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 68px;
  align-items: center;
  gap: 10px;
  justify-content: center;
  padding: 14px 10px;
  border: 0;
  color: var(--ink);
  scroll-snap-align: center;
}

.method-anchor-rail a::after {
  content: "";
  width: 7px;
  height: 7px;
  flex: none;
  background: transparent;
  transform: scale(0);
  transition: background-color 180ms ease, transform 240ms var(--system-ease);
}

.method-anchor-rail a b {
  color: var(--ghost-number);
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 400;
  line-height: 1;
}

.method-anchor-rail a span {
  min-width: 0;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.25;
  text-transform: uppercase;
}

.method-anchor-rail a.is-current::after {
  background: var(--primary);
  transform: scale(1);
}

.method-anchor-rail a.is-current {
  border: 0;
  color: var(--accent);
}

.method-anchor-rail.is-resting {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.method-hero__anchor:focus-visible,
.method-anchor-rail a:focus-visible {
  outline-color: var(--accent);
  outline-offset: 4px;
}

.method-anchor-rail a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: -3px;
  background: var(--accent-light);
}

.method-section {
  overflow: hidden;
}

.method-section--operating,
.method-section--capabilities {
  background: var(--blue-tint);
}

.method-page .method-viz {
  --viz-source-size: 8px;
  --viz-line: 1.4px;
  --viz-flow: 1.8px;
}

.method-page .os-process-track b {
  border: 0;
  border-radius: 0;
  background: var(--primary);
  box-shadow: 0 0 0 6px var(--blue-tint);
  color: var(--ink);
}

.method-content-ledger {
  margin: clamp(48px, 6vw, 68px) 0 0;
  padding: 0;
  border-top: 2px solid var(--ink);
  list-style: none;
}

.method-content-ledger > li {
  position: relative;
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) 10px;
  gap: clamp(22px, 4vw, 52px);
  align-items: center;
  min-width: 0;
  padding: 30px 8px 30px 0;
  border-bottom: 1px solid var(--rule-blue);
  transition: background-color 220ms ease, border-color 220ms ease;
}

.method-content-ledger > li > b {
  color: var(--ghost-number);
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  line-height: 1;
  transition: color 220ms ease;
}

.method-content-ledger > li > div {
  display: grid;
  grid-template-columns: minmax(240px, 0.72fr) minmax(280px, 1fr);
  gap: clamp(30px, 5vw, 72px);
  align-items: center;
  min-width: 0;
}

.method-content-ledger h3 {
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(27px, 2.55vw, 34px);
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1.07;
  text-transform: uppercase;
}

.method-content-ledger p {
  max-width: 520px;
  margin: 0;
  color: var(--muted-text);
  font-size: 14px;
  line-height: 1.65;
}

.method-content-ledger > li > i {
  width: 9px;
  height: 9px;
  background: var(--primary);
  transition: box-shadow 220ms ease, scale 220ms var(--system-ease);
}

@media (prefers-reduced-motion: no-preference) {
  html.js .method-content-ledger > li {
    opacity: 0.28;
    transform: translateY(8px);
    transition: opacity 380ms ease, transform 480ms var(--system-ease), background-color 220ms ease, border-color 220ms ease;
  }

  html.js .method-content-ledger > li:nth-child(1) { transition-delay: 120ms, 120ms, 0ms, 0ms; }
  html.js .method-content-ledger > li:nth-child(2) { transition-delay: 230ms, 230ms, 0ms, 0ms; }
  html.js .method-content-ledger > li:nth-child(3) { transition-delay: 340ms, 340ms, 0ms, 0ms; }
  html.js .method-content-ledger > li:nth-child(4) { transition-delay: 450ms, 450ms, 0ms, 0ms; }
  html.js .method-content-ledger > li:nth-child(5) { transition-delay: 560ms, 560ms, 0ms, 0ms; }
  html.js .method-content-ledger > li:nth-child(6) { transition-delay: 670ms, 670ms, 0ms, 0ms; }

  html.js .method-content-ledger.in-view > li {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (hover: hover) and (pointer: fine) {
  .method-content-ledger > li:hover {
    border-color: rgba(45, 91, 255, 0.42);
    background-color: rgba(45, 91, 255, 0.045);
  }

  .method-content-ledger > li:hover > b {
    color: var(--accent);
  }

  .method-content-ledger > li:hover > i {
    box-shadow: 0 0 0 5px var(--primary-tint);
    scale: 1.3;
  }
}

.method-capabilities__principle {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 24px 0 0;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.5;
}

.method-capabilities__principle i {
  width: 34px;
  height: 2px;
  flex: none;
  background: var(--accent);
}

.method-doctrine {
  padding-block: clamp(96px, 9vw, 132px);
}

.method-doctrine__heading {
  color: #d7d7d7;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.3;
}

.method-doctrine__lines {
  gap: 0;
  margin: clamp(44px, 6vw, 72px) 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.26);
}

.method-doctrine__lines h3 {
  max-width: none;
  margin: 0;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.26);
  color: white;
  font-family: var(--font-display);
  font-size: clamp(42px, 5.4vw, 66px);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.02;
  text-transform: uppercase;
}

.method-doctrine .doctrine-kicker {
  margin-top: 38px;
  font-size: clamp(18px, 2vw, 22px);
}

.method-doctrine-depth {
  background: var(--paper);
}

/* ---------- Shared responsive transformations ---------- */

@media (max-width: 1100px) {
  .system-section-intro,
  .method-section-intro,
  .about-section-intro,
  .work-section-intro,
  .signal-cta__grid,
  .home-hero__grid,
  .method-hero__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .system-section-intro,
  .method-section-intro,
  .about-section-intro,
  .work-section-intro,
  .signal-cta__grid {
    gap: 34px;
    align-items: start;
  }

  .system-section-intro > .section-lead,
  .method-section-intro > .section-lead,
  .about-section-intro > .section-lead,
  .work-section-intro > .section-lead {
    max-width: 680px;
  }

  .home-hero__system,
  .method-hero__map {
    justify-self: center;
  }

  .home-hero__system {
    max-width: 620px;
  }

  .method-hero__map {
    width: min(100%, 620px);
    justify-self: start;
  }
}

@media (min-width: 681px) and (max-width: 1100px) {
  .method-hero,
  .method-hero__grid {
    min-height: auto;
  }

  .method-hero__map {
    width: 100%;
    max-width: 820px;
    justify-self: stretch;
    margin-top: 8px;
    padding-bottom: 16px;
  }

  .method-map__label {
    margin-bottom: 22px;
  }

  .method-map__steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    padding: 28px 0 0;
  }

  .method-map__steps::before {
    top: 9px;
    right: 16.6667%;
    bottom: auto;
    left: 16.6667%;
    width: auto;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), rgba(45, 91, 255, 0.22));
  }

  .method-map__steps li {
    grid-template-columns: minmax(0, 1fr);
    gap: 13px;
    min-height: auto;
    justify-items: center;
    padding: 0 12px;
    text-align: center;
  }

  .method-map__steps b {
    margin-left: 0;
  }

  .method-map__steps span {
    font-size: clamp(21px, 3.2vw, 25px);
  }

  .method-map__outcome {
    margin: 34px auto 0;
  }

  .method-map__outcome::before {
    left: 24px;
    top: -34px;
  }

  @media (prefers-reduced-motion: no-preference) {
    html.js .method-hero__map .method-map__steps::before {
      transform: scaleX(0);
      transform-origin: left center;
    }

    html.js .method-hero__map.in-view .method-map__steps::before {
      transform: scaleX(1);
    }
  }
}

@media (max-width: 900px) {
  html {
    scroll-padding-top: calc(var(--header-height) + 72px);
  }

  .method-anchor-rail {
    position: sticky;
    top: var(--header-height);
    display: flex;
    justify-content: flex-start;
    padding: 0 12px;
    overflow-x: auto;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
  }

  .method-anchor-rail::-webkit-scrollbar {
    display: none;
  }

  .method-anchor-rail a {
    flex: 0 0 auto;
    justify-content: center;
    min-height: 52px;
    padding: 10px 16px;
  }

  .method-content-ledger > li > div {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }
}

@media (max-width: 680px) {
  .home-hero,
  .method-hero {
    min-height: auto;
  }

  .home-hero__copy h1,
  .method-hero__copy h1 {
    font-size: clamp(44px, 13vw, 60px);
  }

  .system-section-intro h2,
  .method-section-intro h2,
  .about-section-intro h2,
  .work-section-intro h2,
  .home-page .methodology-index__intro h2 {
    font-size: clamp(38px, 11vw, 52px);
  }

  .home-hero__actions,
  .signal-cta__actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
  }

  .home-hero__actions .button,
  .home-hero__secondary,
  .signal-cta .button.dark,
  .signal-cta__actions .text-link {
    width: 100%;
  }

  .home-hero__system {
    margin-top: 18px;
  }

  .home-shift__matrix-wrap {
    margin-top: 42px;
  }

  .home-shift__cell {
    padding: 18px 9px;
    font-size: 12px;
    line-height: 1.45;
  }

  .home-shift__cell--dimension {
    width: 23%;
    padding-left: 0;
    font-size: 8px;
    letter-spacing: 0.08em;
  }

  .home-shift__cell--model strong {
    font-size: 18px;
  }

  .home-shift__model-number {
    font-size: 20px;
  }

  .home-shift__signal {
    top: 14px;
    right: 2px;
    transform: none;
  }

  .home-shift__row--summary .home-shift__cell {
    font-size: 11px;
  }

  .home-page .method-route:hover {
    padding-left: 28px;
  }

  .method-anchor-rail {
    padding-inline: 8px;
  }

  .method-anchor-rail a {
    min-height: 54px;
    padding-inline: 14px;
  }

  .method-hero__map {
    margin-top: 8px;
  }

  .method-content-ledger > li {
    grid-template-columns: 44px minmax(0, 1fr) 9px;
    gap: 14px;
    padding-block: 24px;
  }

  .method-content-ledger > li > b {
    font-size: 24px;
  }

  .method-content-ledger h3 {
    font-size: 25px;
  }

  .method-content-ledger p {
    font-size: 13px;
  }

  .method-doctrine__lines h3 {
    padding-block: 16px;
    font-size: clamp(36px, 11vw, 50px);
  }

  .brand,
  .menu-button {
    min-height: 44px;
  }

  .signal-cta h2 {
    font-size: clamp(40px, 12vw, 56px);
  }
}

@media (max-width: 359px) {
  .privacy-index {
    grid-template-columns: 1fr;
  }

  .footer__legal {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .footer__legal span {
    padding-left: 0;
    border-left: 0;
  }

  .footer__nav {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .home-shift__cell {
    padding-right: 6px;
    padding-left: 6px;
    font-size: 11px;
  }

  .home-shift__cell--dimension {
    padding-left: 0;
    font-size: 7.5px;
  }

}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .home-page [data-reveal],
  .method-page [data-reveal],
  .home-hero__system .ecosystem-spokes line,
  .ecosystem-junctions rect,
  .home-hero__secondary::after,
  .home-shift__cell,
  .home-shift__signal,
  .home-hero__secondary,
  .home-page .method-route,
  .method-hero__anchor,
  .method-hero__anchor i,
  .method-map__steps::before,
  .method-map__steps li,
  .method-map__outcome,
  .method-map__outcome i,
  .method-anchor-rail a::after,
  .method-content-ledger > li,
  .method-content-ledger > li > b,
  .method-content-ledger > li > i,
  .signal-cta .button,
  .signal-cta__actions .text-link,
  .brand,
  .footer__brandmark,
  .footer__column a,
  .footer__column a::after,
  .footer__legal a,
  .privacy-index a,
  .skip-link,
  .site-header,
  .menu-button,
  .hamburger span,
  .mega-menu,
  .mega-menu a,
  .no-js-menu summary,
  .no-js-menu nav a {
    transition: none;
  }

  .brand:hover,
  .footer__brandmark:hover,
  .footer__column a:hover::after,
  .footer__column a:focus-visible::after,
  .method-hero__anchor:hover i,
  .method-hero__anchor:focus-visible i {
    transform: none;
  }
}

@media print {
  html.js [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }

  html.js :is(.home-hero__system, .method-section--ecosystem .ecosystem-figure) .ecosystem-spokes line {
    stroke-dashoffset: 0 !important;
    transition: none !important;
  }

  html.js :is(.home-hero__system, .method-section--ecosystem .ecosystem-figure) .ecosystem-junctions rect,
  html.js .action-method-rail li::before,
  html.js .work-flow__rail .work-flow__node,
  html.js .work-flow__outcome .viz-decision-point,
  html.js .work-flow__outcome small,
  html.js .work-flow__outcome strong {
    opacity: 1 !important;
    scale: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  html.js .action-method-rail::after,
  html.js .about-process__rail::after,
  html.js .work-flow__rail::before,
  html.js .method-map__steps::before {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  html.js .action-method-rail b,
  html.js .action-method-rail span,
  html.js .about-process__rail li,
  html.js .work-flow__rail > li > b,
  html.js .work-flow__rail h3,
  html.js .work-flow__rail p,
  html.js .home-shift__cell--active,
  html.js .method-map__steps li,
  html.js .method-map__outcome,
  html.js .method-content-ledger > li {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  html.js .home-shift__signal {
    opacity: 1 !important;
    box-shadow: 0 0 0 6px var(--primary-glow) !important;
    transition: none !important;
  }

  html.js .action-method-rail li::before,
  html.js .work-flow__rail .work-flow__node {
    background: var(--primary) !important;
    box-shadow: 0 0 0 7px var(--black-2) !important;
  }

  html.js .action-method-rail b {
    color: rgba(255, 255, 255, 0.62) !important;
  }

  html.js .action-method-rail span {
    color: white !important;
  }

  html.js .method-map__outcome i {
    box-shadow: 0 0 0 7px rgba(255, 196, 0, 0.16) !important;
    transition: none !important;
  }

  .method-anchor-rail {
    position: static;
  }
}