:root {
  --ink: #152025;
  --ink-2: #223138;
  --ink-3: #314047;
  --paper: #fffaf2;
  --paper-2: #f4f1e8;
  --white: #ffffff;
  --mist: #e7eeea;
  --mist-2: #d8e3dd;
  --orange: #f7941d;
  --orange-dark: #b84f00;
  --orange-soft: #fde9cf;
  --green: #4c9a68;
  --muted: #647178;
  --line: rgba(21, 32, 37, 0.14);
  --line-soft: rgba(21, 32, 37, 0.08);
  --shadow-sm: 0 16px 42px rgba(21, 32, 37, 0.10);
  --shadow-lg: 0 30px 90px rgba(21, 32, 37, 0.16);
  --radius-sm: 14px;
  --radius: 22px;
  --radius-lg: 34px;
  --container: 1240px;
  --font: "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font);
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: -0.006em;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
::selection { background: var(--orange); color: var(--ink); }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 300;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--orange);
  color: var(--ink);
  font-weight: 800;
  transition: top .2s ease;
}
.skip-link:focus { top: 16px; }

.container { width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }
.container.narrow { width: min(900px, calc(100% - 48px)); }
.section { position: relative; padding: clamp(78px, 9vw, 132px) 0; }
.section.compact { padding: clamp(58px, 7vw, 92px) 0; }
.section.dark { background: var(--ink); color: var(--paper); }
.section.mist { background: var(--mist); }
.section.paper-2 { background: var(--paper-2); }
.section.clip { overflow: hidden; }

h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3, h4 {
  font-weight: 600;
  letter-spacing: -0.018em;
  line-height: 1.08;
  text-wrap: balance;
}
h1 { font-size: clamp(46px, 5.35vw, 78px); }
h2 { font-size: clamp(34px, 4vw, 56px); }
h3 { font-size: clamp(22px, 2.05vw, 30px); line-height: 1.15; }
h4 { font-size: 18px; letter-spacing: -0.01em; line-height: 1.2; }
p { color: var(--muted); }
.dark p { color: rgba(255, 250, 242, .72); }
.lead { font-size: clamp(18px, 1.55vw, 21px); line-height: 1.66; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--orange-dark);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; border-radius: 2px; background: var(--orange); }
.dark .eyebrow { color: #ffb15a; }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.kicker::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--green); }
.accent { color: var(--orange-dark); }
.dark .accent { color: var(--orange); }

.topbar {
  background: var(--ink);
  color: rgba(255, 250, 242, .76);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .03em;
}
.topbar-inner { min-height: 36px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.topbar-note { display: inline-flex; align-items: center; gap: 8px; }
.topbar-note::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--orange); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(255, 250, 242, .92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.header-inner { min-height: 82px; display: grid; grid-template-columns: auto 1fr auto; gap: 34px; align-items: center; }
.logo { width: 140px; height: auto; }
.nav-list { display: flex; justify-content: center; align-items: center; gap: clamp(15px, 2vw, 30px); }
.nav-link { position: relative; color: var(--ink-3); font-size: 14px; font-weight: 700; }
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -8px;
  height: 2px;
  background: var(--orange);
  transition: right .2s ease;
}
.nav-link:hover::after, .nav-link[aria-current="page"]::after { right: 0; }
.nav-link[aria-current="page"] { color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
}
.menu-toggle span { display: block; width: 18px; height: 2px; margin: 4px auto; background: var(--ink); transition: transform .2s, opacity .2s; }
.menu-open .menu-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.btn {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  transition: transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--ink); color: var(--white); }
.btn-primary:hover { background: var(--ink-2); }
.btn-orange { background: var(--orange); color: var(--ink); }
.btn-orange:hover { background: #ffad48; }
.btn-outline { border-color: var(--line); background: transparent; color: var(--ink); }
.btn-outline:hover { border-color: var(--ink); background: var(--white); }
.btn-light { background: var(--paper); color: var(--ink); }
.btn-light:hover { background: var(--white); }
.btn-ghost-light { border-color: rgba(255,255,255,.28); color: var(--paper); background: transparent; }
.btn-ghost-light:hover { border-color: var(--paper); background: rgba(255,255,255,.08); }
.btn-arrow { font-size: 1.1em; line-height: 1; }

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(64px, 8vw, 116px) 0 clamp(72px, 9vw, 124px);
  background:
    radial-gradient(circle at 86% 9%, rgba(247,148,29,.18), transparent 25%),
    radial-gradient(circle at 68% 68%, rgba(76,154,104,.13), transparent 27%),
    var(--paper);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .45;
  pointer-events: none;
  background-image: linear-gradient(rgba(21,32,37,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(21,32,37,.035) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to right, transparent, #000 48%, #000);
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(410px, .9fr); gap: clamp(38px, 5vw, 72px); align-items: center; }
.hero h1 {
  max-width: 19ch;
  margin-bottom: 24px;
  font-size: clamp(46px, 4.8vw, 68px);
  font-weight: 600;
  letter-spacing: -0.022em;
  line-height: 1.02;
  text-wrap: wrap;
}
.hero-copy .lead { max-width: 58ch; margin-bottom: 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 28px; color: var(--muted); font-size: 13px; font-weight: 700; }
.hero-proof span { display: inline-flex; align-items: center; gap: 8px; }
.hero-proof span::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--green); }

.hero-visual { position: relative; min-height: 570px; }
.hero-orbit { position: absolute; border: 1px solid rgba(21,32,37,.13); border-radius: 50%; }
.hero-orbit.one { width: 430px; height: 430px; top: 48px; right: 20px; }
.hero-orbit.two { width: 300px; height: 300px; top: 110px; right: 86px; border-color: rgba(247,148,29,.4); }
.hero-orbit.three { width: 180px; height: 180px; top: 170px; right: 145px; border-style: dashed; }
.hero-portrait {
  position: absolute;
  z-index: 3;
  right: 38px;
  bottom: 0;
  width: min(440px, 84%);
  filter: drop-shadow(0 28px 44px rgba(21,32,37,.2));
}
.hero-portrait img { width: 100%; }
.visual-chip {
  position: absolute;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 230px;
  padding: 13px 15px;
  border: 1px solid rgba(21,32,37,.12);
  border-radius: 16px;
  background: rgba(255,255,255,.88);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
}
.visual-chip img { width: 72px; height: 58px; border-radius: 10px; object-fit: cover; }
.visual-chip strong { display: block; font-size: 13px; }
.visual-chip small { display: block; color: var(--muted); font-size: 11px; }
.visual-chip.sl { left: 0; top: 88px; }
.visual-chip.au { right: -10px; bottom: 38px; }
.visual-line { position: absolute; z-index: 2; left: 134px; right: 136px; top: 190px; height: 2px; background: linear-gradient(90deg, var(--orange), rgba(247,148,29,.2)); transform: rotate(8deg); transform-origin: left center; }
.visual-line::before, .visual-line::after { content: ""; position: absolute; top: -4px; width: 10px; height: 10px; border-radius: 50%; background: var(--orange); }
.visual-line::before { left: 0; } .visual-line::after { right: 0; }

.trust-strip { position: relative; z-index: 4; margin-top: -38px; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); overflow: hidden; border-radius: var(--radius); background: var(--ink); box-shadow: var(--shadow-lg); }
.trust-item { min-height: 98px; display: flex; align-items: center; gap: 14px; padding: 24px; color: var(--paper); border-right: 1px solid rgba(255,255,255,.12); }
.trust-item:last-child { border-right: 0; }
.trust-icon { flex: 0 0 auto; width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: var(--orange); color: var(--ink); font-weight: 800; }
.trust-item strong { display: block; font-size: 14px; }
.trust-item span { display: block; color: rgba(255,250,242,.6); font-size: 11px; margin-top: 2px; }

.section-head { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(300px, .55fr); gap: 54px; align-items: end; margin-bottom: 48px; }
.section-head h2 { margin-bottom: 0; max-width: 18ch; }
.section-head p { margin: 0 0 5px; }
.section-intro { max-width: 720px; margin-bottom: 44px; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.card {
  position: relative;
  overflow: hidden;
  min-height: 250px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.64);
}
.card.dark { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.card.orange { background: var(--orange); border-color: var(--orange); }
.card.mist { background: var(--mist); }
.card h3 { margin: 48px 0 12px; }
.card h4 { margin: 34px 0 10px; }
.card p { margin-bottom: 0; }
.card.dark p { color: rgba(255,250,242,.68); }
.card.orange p { color: rgba(21,32,37,.72); }
.card-num { color: var(--orange-dark); font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.dark .card-num { color: #ffb15a; }
.card-link { display: inline-flex; gap: 8px; align-items: center; margin-top: 24px; font-size: 13px; font-weight: 800; }
.card-glow { position: absolute; width: 150px; height: 150px; border-radius: 50%; right: -54px; top: -54px; background: rgba(247,148,29,.12); }

.outcomes .card { min-height: 330px; display: flex; flex-direction: column; }
.outcomes .card h3 { margin-top: 72px; }
.outcomes .card-link { margin-top: auto; }

.photo-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.photo-panel { position: relative; min-height: 430px; overflow: hidden; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.photo-panel img { width: 100%; height: 100%; object-fit: cover; }
.photo-panel::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(15,25,29,.76), transparent 54%); }
.photo-label { position: absolute; z-index: 2; left: 28px; bottom: 26px; color: var(--white); }
.photo-label small { display: block; color: #ffb15a; font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.photo-label strong { display: block; margin-top: 4px; font-size: 25px; letter-spacing: -.03em; }
.bridge-copy { display: grid; grid-template-columns: .72fr 1.28fr; gap: 54px; align-items: start; margin-top: 42px; }
.bridge-copy blockquote { margin: 0; font-size: clamp(28px, 3.1vw, 44px); font-weight: 600; line-height: 1.16; letter-spacing: -.022em; text-wrap: balance; }
.bridge-copy p { font-size: 17px; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.step { padding: 28px; min-height: 270px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.6); }
.step-num { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: var(--orange); color: var(--ink); font-size: 13px; font-weight: 800; }
.step h3 { margin: 60px 0 12px; font-size: 24px; }
.step p { font-size: 14px; margin: 0; }

.founder-block { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(42px, 7vw, 96px); align-items: center; }
.founder-image { position: relative; min-height: 590px; overflow: hidden; border-radius: var(--radius-lg); background: radial-gradient(circle at 50% 35%, rgba(247,148,29,.22), transparent 36%), var(--mist); }
.founder-image::before { content: ""; position: absolute; inset: 9%; border: 1px solid rgba(21,32,37,.14); border-radius: 50%; }
.founder-image img { position: absolute; width: 94%; left: 3%; bottom: -2%; }
.founder-copy h2 { max-width: 14ch; }
.founder-quote { margin: 28px 0; padding: 22px 0 22px 24px; border-left: 3px solid var(--orange); color: var(--ink); font-size: 20px; font-weight: 700; }

.ai-board { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(42px, 6vw, 84px); align-items: center; }
.ai-copy h2 { max-width: 13ch; }
.ai-console { overflow: hidden; border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius); background: #0d171b; box-shadow: 0 32px 90px rgba(0,0,0,.32); }
.console-top { min-height: 50px; display: flex; align-items: center; gap: 8px; padding: 0 20px; border-bottom: 1px solid rgba(255,255,255,.1); color: rgba(255,250,242,.54); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.console-dot { width: 9px; height: 9px; border-radius: 50%; background: #33454d; }
.console-dot.active { background: var(--orange); }
.console-status { margin-left: auto; color: #9ce2b2; }
.console-body { display: grid; gap: 10px; padding: 24px; }
.console-row { display: grid; grid-template-columns: 34px 1fr auto; gap: 14px; align-items: center; padding: 16px; border: 1px solid rgba(255,255,255,.1); border-radius: 12px; background: rgba(255,255,255,.035); }
.console-row span { color: rgba(255,250,242,.4); font-size: 11px; }
.console-row strong { font-size: 14px; }
.console-row em { color: #9ce2b2; font-size: 11px; font-style: normal; }
.console-note { padding: 18px 24px; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,250,242,.52); font-size: 12px; }

.role-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--line); }
.role { min-height: 250px; padding: 28px; background: var(--paper); transition: background .18s ease; }
.role:hover { background: var(--white); }
.role-num { color: var(--orange-dark); font-size: 11px; font-weight: 800; }
.role h3 { margin: 70px 0 10px; font-size: 21px; }
.role p { margin-bottom: 0; font-size: 13px; }

.responsibility { display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); }
.responsibility-panel { padding: clamp(30px, 4.2vw, 56px); background: rgba(255,255,255,.68); }
.responsibility-panel + .responsibility-panel { border-left: 1px solid var(--line); background: var(--ink); color: var(--paper); }
.responsibility-panel h3 { margin: 18px 0 24px; }
.check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.check-list li { position: relative; padding-left: 27px; color: var(--muted); font-size: 14px; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 1px; color: var(--green); font-weight: 800; }
.responsibility-panel:last-child .check-list li { color: rgba(255,250,242,.7); }
.responsibility-panel:last-child .check-list li::before { color: var(--orange); }
.model-callout { margin-top: 18px; padding: 24px 28px; border-radius: var(--radius); background: var(--orange-soft); color: var(--ink); font-weight: 700; }

.industry-card { min-height: 380px; display: flex; flex-direction: column; }
.industry-card .badge { align-self: flex-start; display: inline-flex; padding: 7px 10px; border-radius: 999px; background: var(--mist); color: var(--ink-3); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.industry-card h3 { margin-top: 64px; }
.industry-card ul { margin-top: auto; padding: 20px 0 0; list-style: none; border-top: 1px solid var(--line-soft); color: var(--muted); font-size: 13px; }
.industry-card li + li { margin-top: 7px; }

.cta-band { position: relative; overflow: hidden; border-radius: var(--radius-lg); padding: clamp(44px, 6vw, 76px); background: var(--ink); color: var(--paper); }
.cta-band::after { content: ""; position: absolute; width: 420px; height: 420px; right: -150px; top: -160px; border-radius: 50%; background: radial-gradient(circle, rgba(247,148,29,.34), transparent 67%); }
.cta-band > * { position: relative; z-index: 2; }
.cta-band h2 { max-width: 16ch; }
.cta-band p { max-width: 54ch; font-size: 18px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

.page-hero { position: relative; overflow: hidden; padding: clamp(70px, 8vw, 112px) 0; background: var(--ink); color: var(--paper); }
.page-hero::after { content: ""; position: absolute; width: 540px; height: 540px; border-radius: 50%; right: -190px; top: -220px; background: radial-gradient(circle, rgba(247,148,29,.28), transparent 68%); }
.page-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr .7fr; gap: 64px; align-items: end; }
.page-hero h1 { max-width: 15ch; margin-bottom: 0; line-height: 1.05; }
.page-hero p { margin-bottom: 6px; font-size: 18px; }
.page-hero .eyebrow { color: #ffb15a; }
.page-hero .eyebrow::before { background: var(--orange); }
.page-hero-meta { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 24px; }
.page-hero-meta span { padding: 8px 12px; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; color: rgba(255,250,242,.72); font-size: 12px; font-weight: 700; }

.story-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(42px, 7vw, 90px); align-items: start; }
.story-copy p { font-size: 17px; }
.story-card { position: sticky; top: 122px; overflow: hidden; border-radius: var(--radius-lg); background: var(--mist); }
.story-card img { width: 100%; }
.story-card-copy { padding: 24px 28px 30px; }
.story-card-copy strong { display: block; font-size: 21px; }
.story-card-copy span { color: var(--muted); font-size: 13px; }

.belief-list { border-top: 1px solid var(--line); }
.belief { display: grid; grid-template-columns: 70px .85fr 1.15fr; gap: 34px; align-items: center; padding: 26px 0; border-bottom: 1px solid var(--line); }
.belief span { color: var(--orange-dark); font-size: 12px; font-weight: 800; }
.belief h3 { margin: 0; font-size: 24px; }
.belief p { margin: 0; font-size: 14px; }

.timeline { position: relative; display: grid; gap: 14px; }
.timeline::before { content: ""; position: absolute; left: 25px; top: 30px; bottom: 30px; width: 1px; background: var(--line); }
.timeline-step { position: relative; display: grid; grid-template-columns: 52px 1fr; gap: 24px; padding: 22px 0; }
.timeline-num { position: relative; z-index: 2; width: 52px; height: 52px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: var(--paper); color: var(--orange-dark); font-size: 13px; font-weight: 800; }
.timeline-copy { padding: 0 0 24px; border-bottom: 1px solid var(--line-soft); }
.timeline-copy h3 { margin: 0 0 8px; }
.timeline-copy p { margin: 0; }
.timeline-copy .owner { display: inline-flex; margin-top: 12px; padding: 6px 10px; border-radius: 999px; background: var(--mist); color: var(--ink-3); font-size: 11px; font-weight: 800; }

.readiness { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.readiness .card h3 { margin-top: 40px; }

.function-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.tab-button { padding: 10px 14px; border: 1px solid var(--line); border-radius: 999px; background: transparent; color: var(--ink-3); font-size: 12px; font-weight: 800; cursor: pointer; }
.tab-button[aria-selected="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.role-list-panel { display: none; }
.role-list-panel.active { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.role-pill { min-height: 135px; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: rgba(255,255,255,.6); }
.role-pill strong { display: block; margin-bottom: 6px; }
.role-pill span { color: var(--muted); font-size: 13px; }

.ai-layers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.ai-layer { min-height: 250px; padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); }
.ai-layer strong { display: block; margin: 66px 0 10px; font-size: 20px; }
.ai-layer p { font-size: 13px; }

.faq-layout { display: grid; grid-template-columns: .6fr 1.4fr; gap: clamp(36px, 6vw, 86px); align-items: start; }
.faq-aside { position: sticky; top: 122px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-question { width: 100%; display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: center; padding: 24px 0; border: 0; background: transparent; text-align: left; cursor: pointer; font-weight: 700; font-size: 17px; }
.faq-icon { width: 32px; height: 32px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; transition: transform .2s ease, background .2s ease; }
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(45deg); background: var(--orange); border-color: var(--orange); }
.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .25s ease; }
.faq-answer > div { overflow: hidden; }
.faq-answer p { padding: 0 54px 24px 0; margin: 0; }
.faq-question[aria-expanded="true"] + .faq-answer { grid-template-rows: 1fr; }

.contact-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(38px, 6vw, 82px); align-items: start; }
.contact-card { padding: 30px; border-radius: var(--radius); background: var(--ink); color: var(--paper); }
.contact-card p { color: rgba(255,250,242,.66); }
.contact-line { display: flex; gap: 14px; align-items: flex-start; padding: 18px 0; border-top: 1px solid rgba(255,255,255,.12); }
.contact-line:first-of-type { margin-top: 26px; }
.contact-line b { flex: 0 0 82px; color: #ffb15a; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.contact-line a, .contact-line span { font-size: 14px; }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 12px; font-weight: 800; letter-spacing: .03em; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.72); color: var(--ink); padding: 14px 15px; outline: none; transition: border-color .18s, box-shadow .18s; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 4px rgba(247,148,29,.12); }
.field textarea { min-height: 150px; resize: vertical; }
.form-actions { grid-column: 1 / -1; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.form-note { color: var(--muted); font-size: 12px; }
.form-status { grid-column: 1 / -1; min-height: 24px; color: var(--green); font-size: 13px; font-weight: 700; }

.site-footer { background: var(--ink); color: var(--paper); padding: 72px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.2fr repeat(3, .65fr); gap: 44px; }
.footer-brand .logo { width: 150px; }
.footer-brand p { max-width: 38ch; color: rgba(255,250,242,.58); margin: 22px 0 0; font-size: 14px; }
.footer-col h4 { color: var(--paper); margin: 0 0 18px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase; }
.footer-links { display: grid; gap: 10px; }
.footer-links a { color: rgba(255,250,242,.62); font-size: 13px; }
.footer-links a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; gap: 22px; align-items: center; margin-top: 52px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,250,242,.45); font-size: 11px; }
.footer-bottom-links { display: flex; gap: 18px; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1080px) {
  .header-inner { grid-template-columns: auto auto; justify-content: space-between; }
  .main-nav { position: fixed; inset: 118px 20px auto; display: none; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); box-shadow: var(--shadow-lg); }
  .menu-open .main-nav { display: block; }
  .nav-list { flex-direction: column; align-items: stretch; }
  .nav-link { display: block; padding: 10px 4px; font-size: 17px; }
  .nav-link::after { display: none; }
  .header-actions .btn { display: none; }
  .menu-toggle { display: block; }
  .hero-grid { grid-template-columns: 1fr .85fr; }
  .hero-visual { min-height: 500px; }
  .visual-chip.sl { left: -30px; }
  .visual-chip.au { right: -20px; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-item:nth-child(2) { border-right: 0; }
  .trust-item:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.12); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .role-grid { grid-template-columns: repeat(2, 1fr); }
  .ai-layers { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.2fr repeat(2, .7fr); }
  .footer-col:last-child { grid-column: 2 / -1; }
}

@media (max-width: 820px) {
  .container, .container.narrow { width: min(100% - 34px, var(--container)); }
  .topbar-inner { justify-content: center; }
  .topbar-note:last-child { display: none; }
  .header-inner { min-height: 72px; }
  .main-nav { top: 108px; }
  .logo { width: 124px; }
  .hero { padding-top: 56px; }
  .hero-grid, .page-hero-grid, .section-head, .founder-block, .ai-board, .story-grid, .faq-layout, .contact-grid, .bridge-copy { grid-template-columns: 1fr; }
  .hero h1 { max-width: 14ch; }
  .hero-visual { min-height: 520px; max-width: 560px; width: 100%; margin-inline: auto; }
  .hero-portrait { right: 8%; }
  .visual-chip.sl { left: 0; }
  .visual-chip.au { right: 0; }
  .section-head { gap: 18px; margin-bottom: 36px; }
  .section-head h2 { max-width: 18ch; }
  .grid-3 { grid-template-columns: 1fr; }
  .photo-pair { grid-template-columns: 1fr; }
  .photo-panel { min-height: 390px; }
  .founder-image { min-height: 520px; }
  .responsibility { grid-template-columns: 1fr; }
  .responsibility-panel + .responsibility-panel { border-left: 0; border-top: 1px solid var(--line); }
  .page-hero p { max-width: 54ch; }
  .story-card, .faq-aside { position: static; }
  .belief { grid-template-columns: 46px 1fr; gap: 18px; }
  .belief p { grid-column: 2; }
  .role-list-panel.active { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-col:last-child { grid-column: auto; }
}

@media (max-width: 560px) {
  h1 { font-size: clamp(42px, 12vw, 56px); line-height: 1.04; }
  h2 { font-size: clamp(31px, 9vw, 44px); line-height: 1.09; }
  .section { padding: 70px 0; }
  .btn { width: 100%; }
  .hero-actions, .cta-actions { flex-direction: column; align-items: stretch; }
  .hero-visual { min-height: 455px; }
  .hero-orbit.one { width: 340px; height: 340px; right: 1%; }
  .hero-orbit.two { width: 235px; height: 235px; right: 13%; }
  .hero-orbit.three { width: 140px; height: 140px; right: 23%; }
  .hero-portrait { width: 82%; right: 9%; }
  .visual-chip { max-width: 184px; padding: 10px; }
  .visual-chip img { width: 55px; height: 48px; }
  .visual-chip.sl { top: 18px; }
  .visual-chip.au { bottom: 6px; }
  .visual-line { display: none; }
  .trust-strip { margin-top: -26px; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12); }
  .trust-item:last-child { border-bottom: 0; }
  .grid-2, .grid-4, .steps, .role-grid, .readiness, .ai-layers, .contact-form { grid-template-columns: 1fr; }
  .field.full, .form-actions, .form-status { grid-column: 1; }
  .founder-image { min-height: 430px; }
  .role-list-panel.active { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .footer-col:last-child { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .skip-link, .topbar, .menu-toggle { display: none !important; }
  .site-header { position: relative; }
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* =========================================================
   Project Lighthouse V2 refinements — 15 July 2026
   ========================================================= */

/* Homepage hero: premium collaboration cover instead of founder portrait. */
.hero-grid { grid-template-columns: minmax(0, 1.08fr) minmax(500px, .92fr); }
.hero-cover {
  position: relative;
  min-height: 590px;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--ink);
  box-shadow: var(--shadow-lg);
}
.hero-cover > img { width: 100%; height: 100%; min-height: 590px; object-fit: cover; object-position: center; }
.hero-cover-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,25,29,.02) 42%, rgba(15,25,29,.80) 100%);
  pointer-events: none;
}
.hero-cover-caption {
  position: absolute;
  z-index: 2;
  left: 24px;
  right: 24px;
  bottom: 22px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.hero-cover-caption span {
  display: grid;
  gap: 2px;
  padding: 14px 16px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 14px;
  background: rgba(15,25,29,.62);
  color: var(--paper);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.hero-cover-caption b { font-size: 14px; letter-spacing: -.01em; }
.hero-cover-caption small { color: rgba(255,250,242,.68); font-size: 11px; }

/* The founder portrait is a true circle at every viewport — no flat lower edge. */
.founder-image {
  width: min(100%, 560px);
  min-height: 0;
  aspect-ratio: 1 / 1;
  justify-self: center;
  overflow: hidden;
  border-radius: 50%;
  background: var(--paper);
  box-shadow: var(--shadow-lg);
}
.founder-image::before {
  z-index: 2;
  inset: 12px;
  border-color: rgba(247,148,29,.46);
  border-radius: 50%;
  pointer-events: none;
}
.founder-image img {
  position: relative;
  left: auto;
  bottom: auto;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: 50%;
}
.story-card { padding: 30px; }
.story-card img {
  width: min(100%, 460px);
  aspect-ratio: 1 / 1;
  margin-inline: auto;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: var(--shadow-sm);
}
.story-card-copy { text-align: center; }

/* Deliberate image use: one supporting collaboration image on the process page. */
.process-visual-section { padding-bottom: 0; }
.wide-photo {
  position: relative;
  min-height: 500px;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.wide-photo img { width: 100%; height: 100%; min-height: 500px; object-fit: cover; }
.wide-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 38%, rgba(15,25,29,.86) 100%);
}
.wide-photo figcaption {
  position: absolute;
  z-index: 2;
  left: clamp(24px, 4vw, 52px);
  right: clamp(24px, 4vw, 52px);
  bottom: clamp(22px, 4vw, 46px);
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 28px;
  align-items: end;
  color: var(--paper);
}
.wide-photo figcaption strong { font-size: clamp(24px, 3vw, 42px); line-height: 1.05; letter-spacing: -.04em; }
.wide-photo figcaption span { color: rgba(255,250,242,.76); font-size: 15px; }

/* Contact directory: mirror the information hierarchy of Sprint's existing site. */
.contact-directory { padding: clamp(28px, 4vw, 42px); }
.contact-directory h2 { margin-bottom: 18px; font-size: clamp(34px, 4.2vw, 52px); }
.contact-directory > p { margin-bottom: 28px; }
.contact-group { display: grid; gap: 7px; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.14); }
.contact-group h3 { margin: 0 0 5px; color: var(--paper); font-size: 19px; letter-spacing: -.025em; }
.contact-group a { width: fit-content; color: rgba(255,250,242,.77); font-size: 15px; text-decoration: underline; text-decoration-color: rgba(255,255,255,.30); text-underline-offset: 4px; }
.contact-group a:hover { color: var(--white); text-decoration-color: var(--orange); }
.honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.consent {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}
.consent input { width: 17px; height: 17px; margin-top: 2px; accent-color: var(--orange); }
.consent a { color: var(--ink); font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }
.form-status.is-error { color: #a43727; }
.form-status.is-success { color: var(--green); }
.contact-form [aria-invalid="true"] { border-color: #a43727; box-shadow: 0 0 0 4px rgba(164,55,39,.10); }

/* Legal pages: readable, navigable and suitable for web publication. */
.legal-body .page-hero h1 { max-width: 15ch; }
.legal-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: clamp(40px, 7vw, 94px); align-items: start; }
.legal-toc { position: sticky; top: 122px; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.58); }
.legal-toc nav { display: grid; gap: 4px; }
.legal-toc a { padding: 9px 0; border-bottom: 1px solid var(--line-soft); color: var(--muted); font-size: 13px; font-weight: 700; }
.legal-toc a:last-child { border-bottom: 0; }
.legal-toc a:hover { color: var(--orange-dark); }
.legal-content { max-width: 860px; }
.legal-intro { margin-bottom: 42px; padding: 24px 28px; border-left: 4px solid var(--orange); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; background: var(--paper-2); }
.legal-intro p { margin: 0 0 8px; }
.legal-intro p:last-child { margin-bottom: 0; }
.legal-section { scroll-margin-top: 130px; padding: 0 0 36px; margin: 0 0 38px; border-bottom: 1px solid var(--line); }
.legal-section:last-child { border-bottom: 0; }
.legal-section h2 { margin-bottom: 18px; font-size: clamp(25px, 3vw, 36px); }
.legal-section p { max-width: none; }
.legal-section ul { display: grid; gap: 10px; margin: 18px 0 20px; padding-left: 22px; color: var(--muted); }
.legal-section li { padding-left: 4px; }
.legal-section a { color: var(--orange-dark); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }

/* Footer: three purposeful columns; no location directory. */
.footer-grid { grid-template-columns: 1.3fr .65fr .95fr; }

@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: 1.06fr .94fr; }
  .hero-cover, .hero-cover > img { min-height: 520px; }
  .footer-grid { grid-template-columns: 1.2fr .7fr 1fr; }
  .footer-col:last-child { grid-column: auto; }
}

@media (max-width: 820px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-cover { min-height: 480px; }
  .hero-cover > img { min-height: 480px; }
  .hero-cover-caption { left: 16px; right: 16px; bottom: 16px; }
  .founder-image { width: min(100%, 520px); min-height: 0; }
  .wide-photo, .wide-photo img { min-height: 430px; }
  .wide-photo figcaption { grid-template-columns: 1fr; gap: 10px; }
  .legal-layout { grid-template-columns: 1fr; }
  .legal-toc { position: static; }
  .legal-toc nav { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 20px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .hero-cover, .hero-cover > img { min-height: 410px; }
  .hero-cover-caption { grid-template-columns: 1fr; }
  .hero-cover-caption span { padding: 10px 12px; }
  .founder-image { min-height: 0; }
  .wide-photo, .wide-photo img { min-height: 380px; }
  .legal-toc nav { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
}