@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Serif:ital,wght@0,400;0,500;1,400&family=Noto+Sans:wght@400;500;600&display=swap');

:root {
  --ink: #081016;
  --ink-2: #101a21;
  --ivory: #f4f1e8;
  --paper: #fbfaf6;
  --white: #ffffff;
  --blue: #315bff;
  --amber: #d69a37;
  --green: #536c60;
  --muted: #73808a;
  --muted-dark: #9ba6ad;
  --line: rgba(8,16,22,.14);
  --line-dark: rgba(255,255,255,.15);
  --container: 1240px;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow: 0 24px 70px rgba(8,16,22,.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'IBM Plex Sans', 'Noto Sans', Arial, sans-serif;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }

.container { width: min(calc(100% - 40px), var(--container)); margin: 0 auto; }
.section { padding: 110px 0; }
.section-sm { padding: 76px 0; }
.section-dark { background: var(--ink); color: var(--ivory); }
.section-ivory { background: var(--ivory); }
.section-white { background: var(--white); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: '';
  width: 22px;
  height: 1px;
  background: currentColor;
}
.section-dark .eyebrow { color: #8ea5ff; }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -.035em; }
h1 { font-size: clamp(54px, 7.4vw, 116px); line-height: .92; font-weight: 500; }
h2 { font-size: clamp(40px, 5.1vw, 74px); line-height: .98; font-weight: 500; }
h3 { font-size: 25px; line-height: 1.15; font-weight: 500; }
p { font-size: 17px; line-height: 1.72; }
.lead { font-size: clamp(20px, 2.2vw, 30px); line-height: 1.42; letter-spacing: -.02em; }
.serif { font-family: 'IBM Plex Serif', Georgia, serif; font-weight: 400; }
.muted { color: #66737c; }
.section-dark .muted { color: var(--muted-dark); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  background: var(--ink);
  color: var(--white);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  transition: transform .2s ease, background-color .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-blue { background: var(--blue); }
.btn-light { background: var(--ivory); color: var(--ink); }
.btn-outline { background: transparent; border-color: rgba(8,16,22,.22); color: var(--ink); }
.btn-outline-light { background: transparent; border-color: rgba(255,255,255,.3); color: var(--white); }
.btn .icon { width: 17px; height: 17px; }

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  background: rgba(8,16,22,.92);
  backdrop-filter: blur(18px);
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: max-content; }
.brand-mark {
  width: 35px; height: 35px;
  border: 1px solid rgba(255,255,255,.45);
  display: grid; place-items: center;
  border-radius: 8px;
  font-weight: 600;
  letter-spacing: -.06em;
}
.brand-name { font-size: 12px; font-weight: 600; letter-spacing: .045em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 16px; white-space: nowrap; }
.nav-links a { font-size: 12px; color: #cbd2d7; transition: color .2s ease; }
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.menu-toggle { display: none; border: 0; background: transparent; color: white; padding: 8px; }

.hero {
  min-height: 820px;
  background: var(--ink);
  color: var(--white);
  padding: 150px 0 72px;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, .92fr);
  gap: 60px;
  align-items: end;
}
.hero-copy { padding-bottom: 26px; }
.hero h1 { max-width: 860px; margin-bottom: 30px; }
.hero h1 em { font-family: 'IBM Plex Serif', Georgia, serif; font-weight: 400; font-style: italic; color: #aebdff; }
.hero-copy .lead { max-width: 720px; color: #b8c1c7; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.hero-note { margin-top: 26px; font-size: 12px; color: #7f8d96; max-width: 660px; }

.hero-visual {
  position: relative;
  min-height: 600px;
}
.hero-frame {
  position: absolute;
  right: 0;
  bottom: 0;
  width: min(100%, 520px);
  aspect-ratio: 4 / 5.2;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.18);
  background: #151c21;
}
.hero-frame img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.82) contrast(1.03); }
.hero-frame::after { content: ''; position: absolute; inset: 0; border: 1px solid rgba(255,255,255,.08); border-radius: inherit; pointer-events: none; }
.hero-caption {
  position: absolute;
  left: 22px; right: 22px; bottom: 20px;
  background: rgba(8,16,22,.82);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 14px;
  padding: 15px 16px;
  backdrop-filter: blur(12px);
}
.hero-caption-top { display: flex; justify-content: space-between; align-items: center; gap: 15px; margin-bottom: 9px; }
.hero-caption small { color: #99a6ae; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.hero-caption strong { display: block; font-size: 18px; font-weight: 500; }
.hero-language { color: #d7df9c; }
.wave {
  position: absolute;
  left: -70px; top: 90px;
  width: 300px; height: 90px;
  display: flex; align-items: center; gap: 5px;
  opacity: .9;
}
.wave span { width: 3px; background: #7e9cff; border-radius: 6px; animation: wave 1.5s ease-in-out infinite; }
.wave span:nth-child(2n) { animation-delay: -.42s; }
.wave span:nth-child(3n) { animation-delay: -.75s; }
@keyframes wave { 0%,100% { height: 12px; opacity: .45; } 50% { height: 60px; opacity: 1; } }

.language-float {
  position: absolute;
  font-size: 13px;
  color: #cfd6db;
  border: 1px solid rgba(255,255,255,.14);
  padding: 8px 11px;
  border-radius: 999px;
  background: rgba(8,16,22,.72);
  backdrop-filter: blur(12px);
}
.lf-1 { top: 80px; right: 40px; }
.lf-2 { top: 165px; left: 15px; }
.lf-3 { top: 285px; right: -25px; }
.lf-4 { top: 390px; left: -15px; }

.stat-strip { background: #0d171d; border-top: 1px solid rgba(255,255,255,.08); color: white; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 30px 24px; border-right: 1px solid rgba(255,255,255,.1); }
.stat:first-child { padding-left: 0; }
.stat:last-child { border-right: 0; }
.stat b { display: block; font-size: 31px; line-height: 1; margin-bottom: 8px; font-weight: 500; }
.stat span { color: #9ba6ad; font-size: 13px; line-height: 1.4; }

.split-intro { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: start; }
.split-intro h2 { max-width: 700px; }
.split-intro .copy { max-width: 610px; padding-top: 18px; }

.statement {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 40px 0;
  overflow: hidden;
}
.statement-track { display: flex; gap: 34px; width: max-content; animation: marquee 26s linear infinite; }
.statement-track span { font-size: clamp(36px, 5vw, 72px); color: #24313a; white-space: nowrap; letter-spacing: -.04em; }
.statement-track i { color: var(--blue); font-family: Georgia, serif; font-style: normal; }
@keyframes marquee { to { transform: translateX(-50%); } }

.process { display: grid; grid-template-columns: 1fr 1.25fr; gap: 70px; align-items: start; }
.process-sticky { position: sticky; top: 120px; }
.process-list { border-top: 1px solid var(--line-dark); }
.process-item {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 20px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line-dark);
}
.process-no { font-size: 12px; color: #81909a; letter-spacing: .12em; }
.process-item h3 { margin-bottom: 9px; }
.process-item p { margin-bottom: 0; color: #9ba6ad; font-size: 15px; }

.language-showcase { display: grid; grid-template-columns: .92fr 1.08fr; gap: 70px; align-items: center; }
.language-wall { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.language-cell { min-height: 112px; display: flex; flex-direction: column; justify-content: space-between; padding: 18px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.35); }
.language-cell span { font-size: 20px; letter-spacing: -.03em; }
.language-cell small { color: #75818a; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.language-cell.accent { background: var(--blue); color: white; }
.language-cell.accent small { color: #cad4ff; }

.pillars-grid { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.pillar { min-height: 320px; padding: 26px 22px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; }
.pillar .icon { width: 26px; height: 26px; margin-bottom: 48px; color: var(--blue); }
.pillar p { font-size: 14px; color: #6f7b84; margin-top: auto; margin-bottom: 0; }

.media-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 18px; }
.media-card { position: relative; overflow: hidden; min-height: 560px; border-radius: var(--radius-lg); background: #ddd; }
.media-card.small { min-height: 560px; }
.media-card img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.media-card::after { content: ''; position: absolute; inset: 0; background: rgba(8,16,22,.22); }
.media-copy { position: absolute; z-index: 2; left: 28px; right: 28px; bottom: 26px; color: white; }
.media-copy h3 { font-size: 32px; max-width: 520px; margin-bottom: 8px; }
.media-copy p { color: #e0e5e8; font-size: 14px; max-width: 460px; margin: 0; }

.solutions-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.solution { padding: 28px; min-height: 250px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); display: flex; flex-direction: column; transition: transform .2s ease, border-color .2s ease; }
.solution:hover { transform: translateY(-4px); border-color: rgba(49,91,255,.4); }
.solution .icon { width: 24px; height: 24px; color: var(--blue); margin-bottom: 48px; }
.solution p { font-size: 14px; color: #6a7680; margin: auto 0 0; }

.roadmap { display: grid; grid-template-columns: .86fr 1.14fr; gap: 76px; }
.roadmap-track { border-top: 1px solid var(--line); }
.roadmap-row { display: grid; grid-template-columns: 35px 1fr auto; gap: 18px; align-items: center; padding: 21px 0; border-bottom: 1px solid var(--line); }
.roadmap-dot { width: 9px; height: 9px; border-radius: 50%; border: 1px solid #89959d; }
.roadmap-row.current .roadmap-dot { background: var(--blue); border-color: var(--blue); box-shadow: 0 0 0 5px rgba(49,91,255,.12); }
.roadmap-row strong { font-size: 16px; font-weight: 500; }
.status { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: #7a8790; }
.status.current { color: var(--blue); }

.cta-panel { background: var(--blue); color: white; border-radius: 30px; padding: clamp(38px, 6vw, 78px); display: grid; grid-template-columns: 1fr auto; gap: 50px; align-items: end; }
.cta-panel h2 { max-width: 850px; margin-bottom: 18px; }
.cta-panel p { max-width: 650px; color: #dbe2ff; margin-bottom: 0; }

.site-footer { background: #050a0e; color: white; padding: 72px 0 26px; }
.footer-top { display: grid; grid-template-columns: 1.2fr repeat(4, .6fr); gap: 34px; padding-bottom: 60px; }
.footer-brand p { color: #8e9aa3; max-width: 360px; font-size: 14px; margin-top: 20px; }
.footer-col h4 { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: #75818a; margin: 0 0 16px; }
.footer-col a { display: block; font-size: 14px; color: #c6cdd1; margin: 10px 0; }
.footer-col a:hover { color: white; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.09); padding-top: 22px; display: flex; justify-content: space-between; gap: 20px; color: #66747d; font-size: 12px; }

.page-hero { background: var(--ink); color: white; padding: 170px 0 95px; }
.page-hero-grid { display: grid; grid-template-columns: 1fr .8fr; gap: 70px; align-items: end; }
.page-hero h1 { font-size: clamp(54px, 7vw, 100px); margin-bottom: 0; }
.page-hero .lead { color: #b7c0c6; max-width: 650px; margin-bottom: 0; }
.page-intro { padding: 90px 0; }

.tech-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.tech-card { padding: 34px; min-height: 350px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.tech-card .num { color: var(--blue); font-size: 12px; letter-spacing: .1em; margin-bottom: 54px; display: block; }
.tech-card p { color: #67747d; font-size: 15px; max-width: 500px; }

.research-callout { padding: 42px; background: var(--ivory); border-radius: 24px; border: 1px solid rgba(8,16,22,.08); }
.research-callout h3 { font-size: 34px; max-width: 720px; }

.contact-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 70px; }
.contact-form { display: grid; gap: 16px; }
.field { display: grid; gap: 8px; }
.field label { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: #72808a; }
.field input, .field textarea, .field select { width: 100%; background: white; border: 1px solid var(--line); border-radius: 12px; padding: 14px 15px; color: var(--ink); outline: none; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(49,91,255,.08); }
.field textarea { min-height: 150px; resize: vertical; }
.form-note { font-size: 12px; color: #7a8790; }

.insight-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.insight { border: 1px solid var(--line); background: white; border-radius: 18px; padding: 24px; min-height: 260px; display: flex; flex-direction: column; }
.insight small { color: #7d8992; text-transform: uppercase; letter-spacing: .08em; }
.insight h3 { margin-top: 40px; }
.insight p { margin: auto 0 0; font-size: 14px; color: #6e7a83; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

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

@media (max-width: 1180px) {
  .nav-links { display: none; }
  .menu-toggle { display: block; }
  .nav-actions .btn { display: none; }
  .mobile-menu {
    position: fixed; inset: 74px 0 0; background: var(--ink); color: white; padding: 24px 20px 44px; display: none; z-index: 45; overflow-y: auto; overscroll-behavior: contain;
  }
  .mobile-menu.open { display: block; }
  .mobile-menu a { display: block; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.1); font-size: 20px; }
  .hero-grid, .split-intro, .process, .language-showcase, .roadmap, .page-hero-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .hero-visual { min-height: 630px; margin-top: 20px; }
  .hero-frame { left: 50%; transform: translateX(-50%); }
  .process-sticky { position: static; }
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1.2fr repeat(2, .8fr); }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 78px 0; }
  .section-sm { padding: 58px 0; }
  .hero { padding-top: 120px; }
  .hero-grid { gap: 20px; }
  .hero h1 { font-size: clamp(49px, 16vw, 72px); }
  .hero-visual { min-height: 560px; }
  .hero-frame { width: 88%; }
  .language-float { font-size: 11px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .stat { border-bottom: 1px solid rgba(255,255,255,.1); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:first-child { padding-left: 24px; }
  .split-intro, .language-showcase, .roadmap { gap: 44px; }
  .language-wall { grid-template-columns: repeat(2, 1fr); }
  .pillars-grid, .tech-grid { grid-template-columns: 1fr; }
  .pillar { min-height: 230px; }
  .media-grid, .solutions-grid, .insight-grid { grid-template-columns: 1fr; }
  .media-card, .media-card.small { min-height: 440px; }
  .cta-panel { grid-template-columns: 1fr; align-items: start; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; }
  .page-hero { padding: 135px 0 75px; }
  .roadmap-row { grid-template-columns: 28px 1fr; }
  .roadmap-row .status { grid-column: 2; }
}

/* v2 — deeper investor / research storytelling */
.page-note { margin: 22px 0 0; font-size: 12px; line-height: 1.6; color: #7f8d96; max-width: 660px; }
.page-hero-visual { border-bottom: 1px solid rgba(255,255,255,.08); }

.architecture { display: grid; gap: 54px; }
.architecture-head { max-width: 800px; }
.architecture-head h2 { margin-bottom: 20px; }
.architecture-flow { display: grid; grid-template-columns: repeat(11, auto); align-items: center; overflow-x: auto; padding: 4px 0 20px; scrollbar-width: thin; }
.architecture-flow > svg { width: 18px; color: #65727b; margin: 0 12px; flex: none; }
.arch-node { width: 174px; min-height: 164px; padding: 20px; border: 1px solid rgba(255,255,255,.15); border-radius: 16px; display: flex; flex-direction: column; background: #0d171d; }
.arch-node small { color: #81909a; text-transform: uppercase; letter-spacing: .1em; font-size: 10px; }
.arch-node strong { font-size: 17px; font-weight: 500; margin: 34px 0 7px; }
.arch-node span { color: #8f9ba3; font-size: 12px; line-height: 1.5; }
.arch-node.input, .arch-node.output { border-color: rgba(142,165,255,.48); }
.arch-node.output { background: #16245b; }
.tech-grid-v2 .tech-card { position: relative; min-height: 380px; }
.tech-grid-v2 .tech-card h3 { font-size: 34px; max-width: 430px; }
.tech-icon { width: 28px; height: 28px; color: var(--blue); margin: -8px 0 38px; }

.quality-grid { display: grid; grid-template-columns: .76fr 1.24fr; gap: 80px; align-items: start; }
.quality-matrix { border-top: 1px solid var(--line); }
.quality-row { display: grid; grid-template-columns: 1.1fr repeat(3, 1fr); border-bottom: 1px solid var(--line); min-height: 82px; align-items: center; }
.quality-row strong { font-weight: 600; }
.quality-row span { font-size: 13px; color: #6f7b84; padding-left: 16px; border-left: 1px solid var(--line); }

.image-story { display: grid; grid-template-columns: 1.12fr .88fr; gap: 72px; align-items: center; }
.image-story-reverse { grid-template-columns: .88fr 1.12fr; }
.image-story-reverse .image-story-media { order: 2; }
.image-story-media { min-height: 580px; border-radius: var(--radius-lg); overflow: hidden; background: #d8d8d2; }
.image-story-media img { width: 100%; height: 100%; min-height: 580px; object-fit: cover; }
.image-story-copy h2 { margin: 16px 0 24px; }
.image-story-copy .btn { margin-top: 16px; }
.cta-panel-dark { background: #101a21; border: 1px solid rgba(255,255,255,.12); }

.language-statement { background: var(--paper); }
.language-showcase-v2 { align-items: stretch; }
.photo-stack { position: relative; min-height: 590px; }
.photo-main { width: 100%; height: 590px; object-fit: cover; border-radius: var(--radius-lg); filter: saturate(.85); }
.photo-tag { position: absolute; left: 22px; right: 22px; bottom: 22px; background: rgba(8,16,22,.86); color: white; border: 1px solid rgba(255,255,255,.14); border-radius: 14px; padding: 16px 18px; backdrop-filter: blur(12px); }
.photo-tag small { display: block; color: #95a2ab; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 7px; }
.photo-tag strong { font-size: 19px; font-weight: 500; }
.filter-bar { display: flex; flex-wrap: wrap; gap: 8px; margin: 42px 0 24px; }
.filter-btn { border: 1px solid var(--line); border-radius: 999px; background: white; color: var(--ink); padding: 10px 15px; cursor: pointer; font-size: 13px; }
.filter-btn.active { background: var(--ink); color: white; border-color: var(--ink); }
.language-directory { display: grid; grid-template-columns: repeat(5, 1fr); border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
.directory-card { min-height: 124px; padding: 18px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; justify-content: space-between; background: #fff; }
.directory-card strong { font-size: 20px; font-weight: 500; letter-spacing: -.02em; }
.directory-card span { font-size: 11px; color: #77848d; text-transform: uppercase; letter-spacing: .08em; }
.directory-card.hidden { display: none; }
.maturity-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 82px; align-items: start; }
.maturity-list { border-top: 1px solid var(--line-dark); }
.maturity-item { display: grid; grid-template-columns: 55px 1fr; gap: 20px; border-bottom: 1px solid var(--line-dark); padding: 24px 0; }
.maturity-item > span { color: #71808a; font-size: 12px; letter-spacing: .1em; }
.maturity-item strong { font-weight: 500; font-size: 19px; }
.maturity-item p { color: #94a0a8; font-size: 14px; margin: 8px 0 0; }
.pillars-grid-5 { margin-top: 56px; }

.sector-list { border-top: 1px solid var(--line); }
.sector-row { display: grid; grid-template-columns: 70px 1.2fr .65fr; gap: 36px; padding: 56px 0; border-bottom: 1px solid var(--line); align-items: start; }
.sector-no { color: var(--blue); font-size: 12px; letter-spacing: .1em; }
.sector-row h2 { font-size: clamp(38px, 4.6vw, 66px); margin: 13px 0 20px; }
.sector-row p { color: #69757e; max-width: 690px; }
.sector-tags { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.sector-tags span { border: 1px solid var(--line); border-radius: 999px; padding: 8px 11px; font-size: 11px; color: #6d7982; background: rgba(255,255,255,.5); }
.workflow-compare { display: grid; grid-template-columns: 1fr 80px 1fr; gap: 22px; margin-top: 60px; align-items: stretch; }
.workflow-column { border: 1px solid rgba(255,255,255,.14); border-radius: 20px; padding: 30px; background: #0d171d; }
.workflow-column.new { border-color: rgba(142,165,255,.45); background: #101d46; }
.workflow-column small { color: #84919a; text-transform: uppercase; letter-spacing: .1em; }
.workflow-column strong { display: block; font-size: 27px; font-weight: 500; margin: 28px 0; }
.workflow-column ul { margin: 0; padding: 0; list-style: none; }
.workflow-column li { color: #9ba7ae; border-top: 1px solid rgba(255,255,255,.1); padding: 13px 0; font-size: 14px; }
.workflow-arrow { display: grid; place-items: center; color: #76838c; }
.workflow-arrow svg { width: 26px; }
.trust-grid, .moat-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-left: 1px solid var(--line); border-top: 1px solid var(--line); margin-top: 54px; }
.trust-grid > div, .moat-grid > div { min-height: 280px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 26px; display: flex; flex-direction: column; }
.trust-grid svg, .moat-grid svg { width: 25px; height: 25px; color: var(--blue); margin-bottom: 56px; }
.trust-grid p, .moat-grid p { margin: auto 0 0; color: #6c7881; font-size: 14px; }

.research-agenda { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); margin-top: 64px; }
.research-agenda > div { min-height: 350px; padding: 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; }
.research-agenda > div > span { color: var(--blue); font-size: 12px; letter-spacing: .1em; }
.research-agenda h3 { margin-top: 58px; }
.research-agenda p { color: #6f7a83; font-size: 14px; margin: auto 0 0; }
.research-loop { display: grid; grid-template-columns: .8fr 1.2fr; gap: 82px; align-items: center; }
.loop-visual { display: grid; gap: 10px; }
.loop-step { display: grid; grid-template-columns: 46px 1fr auto; align-items: center; min-height: 72px; padding: 0 18px; border: 1px solid rgba(255,255,255,.14); border-radius: 14px; background: #0d171d; }
.loop-step b { color: #75838c; font-size: 11px; font-weight: 500; }
.loop-step strong { font-size: 17px; font-weight: 500; }
.loop-step span { color: #87949c; font-size: 12px; }
.principle-list { border-top: 1px solid var(--line); margin-top: 34px; }
.principle-list > div { display: grid; gap: 6px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.principle-list strong { font-size: 15px; }
.principle-list span { color: #71808a; font-size: 13px; }
.publication-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 82px; align-items: start; }
.publication-list { border-top: 1px solid var(--line-dark); }
.publication-list > div { display: grid; grid-template-columns: 34px 1fr; gap: 14px; padding: 22px 0; border-bottom: 1px solid var(--line-dark); }
.publication-list svg { width: 21px; height: 21px; color: #90a6ff; }
.publication-list strong { font-weight: 500; }
.publication-list span { grid-column: 2; color: #8f9ba3; font-size: 13px; }

.thesis-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 84px; }
.thesis-list { border-top: 1px solid var(--line-dark); }
.thesis-list > div { display: grid; grid-template-columns: 54px 1fr; gap: 18px; padding: 24px 0; border-bottom: 1px solid var(--line-dark); }
.thesis-list > div > span { color: #75838c; font-size: 12px; }
.thesis-list strong { font-size: 20px; font-weight: 500; }
.thesis-list p { color: #909ca4; font-size: 14px; margin: 8px 0 0; }
.company-facts { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.facts-list { border-top: 1px solid var(--line-dark); }
.facts-list > div { display: flex; justify-content: space-between; gap: 30px; padding: 20px 0; border-bottom: 1px solid var(--line-dark); }
.facts-list small { color: #78858e; text-transform: uppercase; letter-spacing: .08em; }
.facts-list strong { font-weight: 500; text-align: right; }
.leadership-placeholder { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; padding: 52px; border: 1px solid var(--line); border-radius: 24px; }

.insight-grid-v2 { grid-template-columns: repeat(3, 1fr); margin-top: 60px; }
.insight-grid-v2 .insight { min-height: 320px; }

.contact-aside h2 { font-size: clamp(40px, 4.6vw, 65px); }
.contact-reasons { border-top: 1px solid var(--line); margin-top: 42px; }
.contact-reasons > div { display: grid; grid-template-columns: 30px 1fr; gap: 10px 14px; border-bottom: 1px solid var(--line); padding: 17px 0; }
.contact-reasons svg { width: 20px; height: 20px; color: var(--blue); }
.contact-reasons strong { font-size: 14px; }
.contact-reasons span { grid-column: 2; color: #78848d; font-size: 12px; }
.form-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.form-success { color: #285b42; background: #eef7f1; border: 1px solid #c7dfcf; border-radius: 10px; padding: 12px 14px; }

.investor-thesis .split-intro { margin-bottom: 58px; }
.thesis-cards { display: grid; grid-template-columns: repeat(4, 1fr); border-left: 1px solid var(--line-dark); border-top: 1px solid var(--line-dark); }
.thesis-cards > div { min-height: 260px; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); padding: 24px; display: flex; flex-direction: column; }
.thesis-cards span { color: #7f8d96; font-size: 12px; }
.thesis-cards strong { font-size: 22px; font-weight: 500; margin-top: 42px; }
.thesis-cards p { color: #8f9ba3; font-size: 14px; margin: auto 0 0; }

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

@media (max-width: 1180px) {
  .quality-grid, .maturity-grid, .research-loop, .publication-grid, .thesis-grid, .company-facts, .leadership-placeholder { grid-template-columns: 1fr; gap: 48px; }
  .architecture-flow { padding-bottom: 24px; }
  .language-directory { grid-template-columns: repeat(4, 1fr); }
  .research-agenda { grid-template-columns: repeat(2, 1fr); }
  .trust-grid, .moat-grid, .thesis-cards { grid-template-columns: repeat(2, 1fr); }
  .image-story, .image-story-reverse { grid-template-columns: 1fr; gap: 44px; }
  .image-story-reverse .image-story-media { order: 0; }
  .sector-row { grid-template-columns: 55px 1fr; }
  .sector-tags { grid-column: 2; justify-content: flex-start; }
}

@media (max-width: 760px) {
  .quality-row { grid-template-columns: 1fr; gap: 8px; padding: 16px 0; }
  .quality-row span { border-left: 0; padding-left: 0; }
  .language-directory { grid-template-columns: repeat(2, 1fr); }
  .research-agenda, .trust-grid, .moat-grid, .thesis-cards { grid-template-columns: 1fr; }
  .research-agenda > div { min-height: 260px; }
  .workflow-compare { grid-template-columns: 1fr; }
  .workflow-arrow { transform: rotate(90deg); min-height: 52px; }
  .sector-row { grid-template-columns: 36px 1fr; gap: 18px; padding: 40px 0; }
  .sector-tags { grid-column: 2; }
  .loop-step { grid-template-columns: 38px 1fr; padding: 14px; }
  .loop-step span { grid-column: 2; }
  .form-row { grid-template-columns: 1fr; }
  .image-story-media, .image-story-media img { min-height: 420px; }
  .photo-stack, .photo-main { min-height: 480px; height: 480px; }
  .leadership-placeholder { padding: 28px; }
  .facts-list > div { flex-direction: column; gap: 5px; }
  .facts-list strong { text-align: left; }
}

.editorial-mosaic { display: grid; grid-template-columns: 1.15fr .85fr .85fr; grid-template-rows: 270px 270px; gap: 14px; }
.editorial-mosaic figure { margin: 0; position: relative; overflow: hidden; border-radius: 20px; background: #d7d8d3; }
.editorial-mosaic img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.82) contrast(1.03); transition: transform .55s ease; }
.editorial-mosaic figure:hover img { transform: scale(1.025); }
.editorial-mosaic figcaption { position: absolute; left: 16px; bottom: 14px; background: rgba(8,16,22,.82); color: #fff; border: 1px solid rgba(255,255,255,.14); border-radius: 999px; padding: 7px 10px; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; backdrop-filter: blur(8px); }
.mosaic-a { grid-row: 1 / 3; }
.mosaic-b { grid-column: 2 / 4; }
@media (max-width:760px){.editorial-mosaic{grid-template-columns:1fr 1fr;grid-template-rows:300px 220px 220px}.mosaic-a{grid-column:1/3;grid-row:auto}.mosaic-b{grid-column:1/3}.mosaic-c,.mosaic-d{grid-column:auto}}
.mobile-menu a.active { color: #ffffff; }

/* v3 — Hatek brand language + investor-grade polish */
:root {
  --signal: #8ea5ff;
  --signal-soft: #d9e0ff;
}

::selection { background: var(--blue); color: #fff; }
:focus-visible { outline: 3px solid rgba(49,91,255,.42); outline-offset: 3px; }

.brand-mark {
  width: 36px;
  height: 36px;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 9px;
  background: transparent;
}
.brand-mark img { width: 100%; height: 100%; display: block; }
.site-header.scrolled { background: rgba(8,16,22,.965); }

.hero-kicker { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.rd-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  padding: 7px 10px;
  color: #aeb8bf;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.rd-badge i {
  width: 6px; height: 6px; border-radius: 50%; background: #82d3a4;
  box-shadow: 0 0 0 4px rgba(130,211,164,.1);
}

.text-link, .inline-link {
  display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600;
}
.text-link svg { width: 16px; height: 16px; }
.inline-link { color: var(--blue); margin-top: 5px; font-size: 12px; }
.button-pair, .cta-actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.btn-quiet { background: transparent; color: var(--ink); border-color: transparent; }

.signal-section { padding: 88px 0; border-top: 1px solid rgba(255,255,255,.08); }
.signal-grid { display: grid; grid-template-columns: .86fr 1.14fr; gap: 70px; align-items: center; }
.signal-copy h2 { margin: 15px 0 22px; max-width: 660px; }
.signal-copy .text-link { color: #d7dffc; margin-top: 15px; }
.signal-panel {
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 24px;
  background: #0c171e;
  padding: 26px;
  box-shadow: 0 26px 80px rgba(0,0,0,.22);
}
.signal-labels { display: grid; grid-template-columns: repeat(4,1fr); padding: 0 6px 16px; border-bottom: 1px solid rgba(255,255,255,.1); }
.signal-labels span { color: #71818b; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.signal-lanes { padding: 17px 0; display: grid; gap: 10px; }
.signal-lane { min-height: 62px; display: grid; grid-template-columns: 40px 1fr; align-items: center; gap: 14px; border: 1px solid rgba(255,255,255,.08); border-radius: 13px; padding: 0 14px; background: rgba(255,255,255,.018); }
.signal-lane b { color: #82919a; font-size: 12px; letter-spacing: .08em; }
.signal-lane.active { border-color: rgba(142,165,255,.45); background: #111f45; }
.signal-lane.active b { color: #cbd4ff; }
.lane-bars {
  height: 32px;
  opacity: .65;
  background: url('../img/signal-bars.svg') center / 100% 100% no-repeat;
}
.signal-lane.active .lane-bars { background-image: url('../img/signal-bars-active.svg'); opacity: 1; }
.signal-foot { display: flex; justify-content: space-between; gap: 12px; border-top: 1px solid rgba(255,255,255,.1); padding-top: 15px; }
.signal-foot small { color: #6f7e87; font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }

/* Investor page */
.investor-hero {
  min-height: 760px;
  padding: 160px 0 90px;
  background: var(--ink);
  color: white;
  border-bottom: 1px solid rgba(255,255,255,.08);
  position: relative;
  overflow: hidden;
}
.investor-hero::after {
  content: '';
  position: absolute;
  width: 620px; height: 620px;
  right: -250px; top: 80px;
  border: 1px solid rgba(142,165,255,.14);
  border-radius: 50%;
  box-shadow: 0 0 0 80px rgba(142,165,255,.025), 0 0 0 160px rgba(142,165,255,.018);
  pointer-events: none;
}
.investor-hero-grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: 80px; align-items: end; position: relative; z-index: 1; }
.investor-hero h1 { font-size: clamp(58px,7.2vw,106px); max-width: 920px; margin: 24px 0 28px; }
.investor-hero .lead { max-width: 760px; color: #b4bec4; }
.investor-summary { border: 1px solid rgba(255,255,255,.16); background: #0d171d; border-radius: 22px; padding: 28px; }
.investor-summary > small { color: #8ea5ff; text-transform: uppercase; letter-spacing: .1em; font-size: 10px; }
.investor-summary > strong { display: block; font-size: 28px; line-height: 1.18; letter-spacing: -.03em; margin: 18px 0 32px; font-weight: 500; }
.summary-row { border-top: 1px solid rgba(255,255,255,.1); display: grid; grid-template-columns: .8fr 1.2fr; gap: 20px; padding: 14px 0; }
.summary-row span { color: #7f8d96; font-size: 12px; }
.summary-row b { color: #d8dfe3; font-size: 12px; font-weight: 500; text-align: right; }
.investor-summary p { color: #73808a; font-size: 11px; line-height: 1.55; margin: 18px 0 0; }

.investment-chain { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr; gap: 18px; align-items: stretch; margin-top: 64px; }
.investment-chain > div { border: 1px solid var(--line); border-radius: 18px; padding: 22px; min-height: 190px; display: flex; flex-direction: column; background: #fff; }
.investment-chain > div span { color: var(--blue); font-size: 11px; letter-spacing: .1em; }
.investment-chain > div strong { font-size: 26px; font-weight: 500; letter-spacing: -.03em; margin: auto 0 9px; }
.investment-chain > div small { color: #78858e; line-height: 1.45; }
.investment-chain > svg { width: 20px; align-self: center; color: #909ba3; }

.thesis-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; margin-top: 58px; }
.thesis-grid article { border: 1px solid var(--line); background: rgba(255,255,255,.55); border-radius: 18px; padding: 24px; min-height: 300px; display: flex; flex-direction: column; }
.thesis-grid article svg { width: 25px; height: 25px; color: var(--blue); }
.thesis-grid article h3 { margin-top: 70px; }
.thesis-grid article p { margin: auto 0 0; color: #6c7982; font-size: 14px; }

.market-rails { margin-top: 58px; border-top: 1px solid var(--line-dark); }
.market-rails > div { display: grid; grid-template-columns: .52fr 1.48fr; gap: 30px; padding: 23px 0; border-bottom: 1px solid var(--line-dark); }
.market-rails b { font-size: 18px; font-weight: 500; }
.market-rails span { color: #8f9ca4; }

.milestone-grid { display: grid; grid-template-columns: repeat(2,1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); margin-top: 58px; }
.milestone-grid > div { min-height: 260px; padding: 26px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; }
.milestone-grid span { color: var(--blue); font-size: 11px; letter-spacing: .1em; }
.milestone-grid strong { margin-top: 55px; font-size: 25px; font-weight: 500; }
.milestone-grid p { margin: auto 0 0; color: #6c7881; font-size: 14px; }

.diligence-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
.diligence-list { border-top: 1px solid var(--line); }
.diligence-list > div { display: grid; grid-template-columns: .36fr .64fr; gap: 28px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.diligence-list strong { font-weight: 500; }
.diligence-list span { color: #6c7881; font-size: 14px; line-height: 1.6; }

/* slightly more deliberate card / image behavior */
.media-card img, .image-story-media img, .photo-main, .editorial-mosaic img { transition: transform .7s cubic-bezier(.2,.7,.2,1), filter .4s ease; }
.media-card:hover img, .image-story:hover .image-story-media img, .editorial-mosaic figure:hover img { transform: scale(1.018); }
.solution, .pillar, .tech-card, .insight { transition: background-color .25s ease, border-color .25s ease, transform .25s ease; }
.solution:hover, .pillar:hover, .tech-card:hover, .insight:hover { transform: translateY(-3px); border-color: rgba(49,91,255,.28); }

@media (max-width: 1180px) {
  .signal-grid, .investor-hero-grid, .diligence-grid { grid-template-columns: 1fr; }
  .investor-summary { max-width: 720px; }
  .investment-chain { grid-template-columns: 1fr; }
  .investment-chain > svg { transform: rotate(90deg); }
  .thesis-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 760px) {
  .signal-section { padding: 70px 0; }
  .signal-panel { padding: 18px; border-radius: 18px; }
  .signal-labels { grid-template-columns: repeat(2,1fr); gap: 8px; }
  .signal-labels span:nth-child(n+3) { text-align: right; }
  .signal-foot { flex-direction: column; }
  .investor-hero { min-height: auto; padding: 128px 0 72px; }
  .investor-hero h1 { font-size: clamp(48px,14vw,70px); }
  .investor-hero-grid { gap: 44px; }
  .summary-row { grid-template-columns: 1fr; gap: 5px; }
  .summary-row b { text-align: left; }
  .thesis-grid, .milestone-grid { grid-template-columns: 1fr; }
  .market-rails > div, .diligence-list > div { grid-template-columns: 1fr; gap: 8px; }
  .button-pair, .cta-actions { align-items: stretch; }
  .button-pair .btn, .cta-actions .btn { width: 100%; }
}

/* v7 — Team */
.team-page-hero { border-bottom: 1px solid rgba(255,255,255,.08); }
.owner-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  max-width: 860px;
  margin: 64px auto 0;
}
.owner-card {
  min-height: 390px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.owner-card:hover {
  transform: translateY(-4px);
  border-color: rgba(49,91,255,.3);
  box-shadow: 0 24px 70px rgba(8,16,22,.07);
}
.owner-monogram {
  width: 112px;
  height: 112px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: #dce3ff;
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -.03em;
  position: relative;
  overflow: hidden;
}
.owner-monogram::after {
  content: '';
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  border: 1px solid rgba(142,165,255,.34);
}
.owner-meta span {
  display: block;
  color: var(--blue);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .11em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.owner-meta h3 {
  font-size: clamp(28px, 2.5vw, 38px);
  line-height: 1.08;
  font-weight: 500;
  letter-spacing: -.035em;
  margin: 0;
  max-width: 330px;
}
.ownership-principles {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 90px;
  align-items: start;
}
.ownership-principles h2 { margin: 16px 0 20px; }
.ownership-list { border-top: 1px solid rgba(255,255,255,.12); }
.ownership-list > div {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.ownership-list > div > span { color: var(--signal); font-size: 11px; letter-spacing: .1em; }
.ownership-list strong { display: block; color: #f4f6f7; font-size: 18px; font-weight: 500; margin-bottom: 8px; }
.ownership-list p { margin: 0; color: #8f9ca4; font-size: 14px; line-height: 1.65; }

@media (max-width: 1180px) {
  .owner-grid { grid-template-columns: repeat(2,1fr); }
  .ownership-principles { grid-template-columns: 1fr; gap: 54px; }
}
@media (max-width: 760px) {
  .owner-grid { grid-template-columns: 1fr; margin-top: 44px; }
  .owner-card { min-height: 320px; }
  .owner-monogram { width: 94px; height: 94px; font-size: 23px; }
}


/* v5 — unified site navigation */
.nav-links a.active,
.mobile-menu a.active { color: #ffffff; }
.nav-links a.active { position: relative; }
.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -10px;
  height: 1px;
  background: rgba(255,255,255,.75);
}
@media (max-width:1180px) {
  .nav-links a.active::after { display: none; }
}

/* v6 — longer product name navigation fit */
@media (min-width:1181px) and (max-width:1320px) {
  .nav { gap: 12px; }
  .brand { gap: 9px; }
  .brand-name { font-size: 10.5px; letter-spacing: .03em; }
  .nav-links { gap: 12px; }
  .nav-links a { font-size: 11px; }
  .nav-actions .btn { padding-left: 14px; padding-right: 14px; font-size: 11px; }
}

/* v9 clarity pass: public copy is explanation-first rather than slogan-first. */
.page-hero-grid > div:first-child { max-width: 760px; }
.page-hero h1 { font-size: clamp(44px, 5.6vw, 78px); line-height: .99; }
.page-note { color: #91a0a9; font-size: 13px; line-height: 1.65; margin-top: 20px; }
.form-note { display:block; color:#7a858d; font-size:12px; line-height:1.55; margin-top:14px; }
.footer-bottom { align-items:flex-start; }
@media (max-width: 760px) { .page-hero h1 { font-size: clamp(38px, 12vw, 58px); } }

/* v10 — compact, explanation-first typography
   The site intentionally avoids billboard-scale headings. */
h1 {
  font-size: clamp(34px, 3.5vw, 48px);
  line-height: 1.04;
  letter-spacing: -0.035em;
}
h2 {
  font-size: clamp(28px, 2.8vw, 38px);
  line-height: 1.08;
  letter-spacing: -0.025em;
}
h3 {
  font-size: 21px;
  line-height: 1.2;
}

.hero h1 {
  font-size: clamp(36px, 3.8vw, 50px);
  line-height: 1.03;
  max-width: 760px;
}

.page-hero h1,
.investor-hero h1 {
  font-size: clamp(34px, 3.5vw, 46px);
  line-height: 1.05;
  max-width: 760px;
}

.statement-track span {
  font-size: clamp(26px, 3vw, 40px);
  line-height: 1.08;
}

.sector-row h2,
.contact-aside h2 {
  font-size: clamp(28px, 2.8vw, 38px);
  line-height: 1.08;
}

.tech-grid-v2 .tech-card h3,
.research-callout h3,
.media-copy h3 {
  font-size: clamp(24px, 2.2vw, 30px);
  line-height: 1.12;
}

.investor-summary > strong {
  font-size: 23px;
  line-height: 1.25;
}
.investment-chain > div strong,
.milestone-grid strong,
.workflow-column strong {
  font-size: 21px;
}

.lead {
  font-size: clamp(18px, 1.55vw, 22px);
  line-height: 1.48;
}

@media (max-width: 760px) {
  h1,
  .hero h1,
  .page-hero h1,
  .investor-hero h1 {
    font-size: clamp(32px, 9.5vw, 40px);
    line-height: 1.06;
  }
  h2,
  .sector-row h2,
  .contact-aside h2 {
    font-size: clamp(26px, 7.5vw, 32px);
  }
  .statement-track span {
    font-size: 28px;
  }
}

/* v11 — mobile app and account access */
.site-header .container.nav {
  width: min(calc(100% - 40px), 1450px);
}
.nav-links { gap: 14px; }
.nav-links a { font-size: 11.5px; }

.app-download-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .75fr);
  gap: 72px;
  align-items: start;
}
.store-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--paper);
  padding: 34px;
}
.store-panel-label,
.auth-kicker {
  display: block;
  color: var(--blue);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.store-panel h3 { margin-bottom: 10px; }
.store-panel > p { color: var(--muted); font-size: 15px; }
.store-buttons { display: grid; gap: 12px; margin-top: 28px; }
.store-button {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 70px;
  padding: 13px 18px;
  border-radius: 14px;
  background: var(--ink);
  color: white;
  border: 1px solid var(--ink);
  transition: transform .18s ease, background-color .18s ease;
}
.store-button:hover { transform: translateY(-2px); background: #101c24; }
.store-small { font-size: 10px; color: #aeb8bf; line-height: 1.2; }
.store-button strong { font-size: 17px; font-weight: 500; margin-top: 3px; }

.status-page-wrap { max-width: 780px; }
.compact-status-hero { min-height: 550px; display: flex; align-items: center; padding-top: 150px; }
.compact-status-hero h1 { margin: 20px 0; }
.narrow-copy { max-width: 760px; }
.narrow-copy p { max-width: 720px; }

.auth-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  max-width: 1060px;
}
.auth-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--paper);
  padding: 36px;
}
.auth-card h2 { margin-bottom: 12px; }
.auth-card > p { color: var(--muted); font-size: 15px; margin-bottom: 28px; }
.auth-card form { display: grid; gap: 18px; }
.auth-card .field { display: grid; gap: 8px; }
.auth-card .field span { font-size: 12px; font-weight: 500; color: #46545e; }
.auth-card input {
  width: 100%;
  min-height: 50px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: white;
  color: var(--ink);
  padding: 0 14px;
  outline: none;
}
.auth-card input:focus { border-color: rgba(49,91,255,.6); box-shadow: 0 0 0 3px rgba(49,91,255,.09); }
.auth-submit { margin-top: 4px; justify-self: start; min-width: 130px; }

.access-dialog {
  width: min(calc(100% - 32px), 560px);
  border: 0;
  border-radius: 22px;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 30px 100px rgba(0,0,0,.28);
}
.access-dialog::backdrop { background: rgba(4,10,14,.72); backdrop-filter: blur(4px); }
.access-dialog-inner { position: relative; padding: 36px; }
.access-dialog h2 { margin: 16px 0 14px; font-size: 30px; }
.access-dialog p { color: var(--muted); font-size: 15px; margin-bottom: 26px; }
.dialog-close {
  position: absolute;
  top: 16px;
  right: 18px;
  border: 0;
  background: transparent;
  color: #6e7a83;
  font-size: 28px;
  line-height: 1;
  padding: 4px 6px;
  cursor: pointer;
}

@media (max-width: 1320px) {
  .nav-links { display: none; }
  .menu-toggle { display: block; }
  .nav-actions .btn { display: none; }
  .mobile-menu {
    position: fixed;
    inset: 74px 0 0;
    background: var(--ink);
    color: white;
    padding: 24px 20px 44px;
    display: none;
    z-index: 45;
    overflow-y: auto;
    overscroll-behavior: contain;
  }
  .mobile-menu.open { display: block; }
  .mobile-menu a { display: block; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.1); font-size: 20px; }
}

@media (max-width: 900px) {
  .app-download-grid, .auth-grid { grid-template-columns: 1fr; }
  .app-download-grid { gap: 42px; }
}

@media (max-width: 760px) {
  .store-panel, .auth-card, .access-dialog-inner { padding: 26px; }
  .store-button { min-height: 66px; }
  .compact-status-hero { min-height: 500px; }
  .access-dialog h2 { font-size: 26px; }
}

/* v12 — focused onboarding experience */
.auth-page { background: #f3f1ea; }
.account-shell { padding-top: 76px; }
.account-section { padding: 54px 0 80px; min-height: calc(100vh - 76px); display: flex; align-items: center; }
.account-layout {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(430px, .72fr);
  gap: 0;
  max-width: 1180px;
  align-items: stretch;
}
.account-context {
  background: var(--ink);
  color: white;
  border-radius: 26px 0 0 26px;
  padding: 54px 52px;
  min-height: 650px;
  position: relative;
  overflow: hidden;
}
.account-context::after {
  content: "";
  position: absolute;
  right: -85px;
  bottom: -120px;
  width: 300px;
  height: 300px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 50%;
  box-shadow: 0 0 0 54px rgba(255,255,255,.025), 0 0 0 108px rgba(255,255,255,.018);
  pointer-events: none;
}
.eyebrow-on-dark { color: #8fb0ff; }
.account-context h1 {
  margin: 18px 0 18px;
  max-width: 520px;
  font-size: clamp(36px, 4vw, 54px);
  line-height: 1.02;
  color: white;
}
.account-context-lead { max-width: 560px; color: #c5cdd2; font-size: 16px; line-height: 1.7; }
.account-context-list { display: grid; gap: 24px; margin-top: 42px; max-width: 560px; }
.account-context-item { display: grid; grid-template-columns: 42px 1fr; gap: 16px; align-items: start; }
.account-context-icon { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: rgba(49,91,255,.15); color: #8fb0ff; border: 1px solid rgba(143,176,255,.15); }
.account-context-icon svg { width: 19px; height: 19px; }
.account-context-item strong { display: block; font-size: 14px; margin-bottom: 4px; }
.account-context-item p { color: #9ca8b0; font-size: 13px; line-height: 1.55; margin: 0; max-width: 430px; }
.account-status-box { margin-top: 42px; padding: 16px 18px; border: 1px solid rgba(255,255,255,.1); border-radius: 14px; background: rgba(255,255,255,.04); display: flex; gap: 12px; align-items: flex-start; max-width: 540px; position: relative; z-index: 1; }
.account-status-box .status-dot { width: 9px; height: 9px; border-radius: 50%; background: #70d9a5; margin-top: 5px; box-shadow: 0 0 0 5px rgba(112,217,165,.08); flex: 0 0 auto; }
.account-status-box strong { display: block; font-size: 12px; margin-bottom: 3px; }
.account-status-box p { margin: 0; color: #9ca8b0; font-size: 11px; line-height: 1.5; }
.account-panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 0;
  border-radius: 0 26px 26px 0;
  padding: 42px 44px 38px;
  min-height: 650px;
  display: flex;
  flex-direction: column;
}
.auth-switch { display: grid; grid-template-columns: 1fr 1fr; padding: 4px; background: #eeebe2; border-radius: 12px; margin-bottom: 38px; }
.auth-tab { border: 0; background: transparent; color: #68747c; min-height: 42px; border-radius: 9px; font: inherit; font-size: 12px; font-weight: 600; cursor: pointer; transition: background .18s ease, color .18s ease, box-shadow .18s ease; }
.auth-tab.active { background: white; color: var(--ink); box-shadow: 0 4px 16px rgba(8,16,22,.06); }
.auth-panel { animation: authPanelIn .22s ease; }
.auth-panel[hidden] { display: none !important; }
.auth-panel h2 { font-size: 30px; margin: 6px 0 10px; }
.auth-panel .auth-kicker { margin-bottom: 8px; }
.auth-intro { color: var(--muted); font-size: 13.5px; line-height: 1.6; margin-bottom: 26px; }
.auth-panel form { display: grid; gap: 17px; }
.auth-panel .field { display: grid; gap: 7px; }
.auth-panel .field > span:first-child { font-size: 11.5px; font-weight: 600; color: #46545e; }
.auth-panel input[type="email"],
.auth-panel input[type="password"],
.auth-panel input[type="text"] {
  width: 100%; min-height: 49px; border: 1px solid #d8d4ca; border-radius: 11px; background: #fff; color: var(--ink); padding: 0 14px; outline: none; font: inherit; font-size: 13px;
}
.auth-panel input:focus { border-color: rgba(49,91,255,.6); box-shadow: 0 0 0 3px rgba(49,91,255,.08); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.password-field { position: relative; display: block; }
.password-field input { padding-right: 46px !important; }
.password-toggle { position: absolute; top: 50%; right: 9px; transform: translateY(-50%); width: 34px; height: 34px; border: 0; border-radius: 8px; background: transparent; color: #7b858c; display: grid; place-items: center; cursor: pointer; }
.password-toggle:hover { background: #f2efe7; color: var(--ink); }
.password-toggle svg { width: 17px; height: 17px; }
.auth-row { display: flex; justify-content: space-between; gap: 16px; align-items: center; min-height: 24px; }
.check-field { display: flex; align-items: flex-start; gap: 8px; color: #66727a; font-size: 11.5px; line-height: 1.45; cursor: pointer; }
.check-field input { width: 15px; height: 15px; margin: 1px 0 0; accent-color: var(--blue); }
.check-field a { color: var(--blue); text-decoration: underline; text-underline-offset: 2px; }
.terms-check { margin-top: 2px; }
.text-button { border: 0; background: transparent; padding: 0; font: inherit; font-size: 11.5px; color: var(--blue); cursor: pointer; }
.text-button:hover { text-decoration: underline; text-underline-offset: 3px; }
.text-button.strong { font-weight: 600; }
.auth-primary { width: 100%; justify-content: center; min-height: 50px; margin-top: 4px; }
.auth-alternate { margin: 24px 0 0; text-align: center; color: #6a757d; font-size: 12px; }
.auth-security-note { margin-top: auto; padding-top: 28px; border-top: 1px solid var(--line); display: flex; gap: 9px; align-items: flex-start; color: #7b858c; font-size: 10.5px; line-height: 1.5; }
.auth-security-note svg { width: 15px; height: 15px; flex: 0 0 auto; margin-top: 1px; color: var(--green); }
.dialog-status-icon { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: #eef1ff; color: var(--blue); margin-bottom: 20px; }
.dialog-status-icon svg { width: 21px; height: 21px; }
.dialog-actions { display: flex; gap: 10px; flex-wrap: wrap; }
@keyframes authPanelIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }

@media (max-width: 980px) {
  .account-section { padding: 36px 0 64px; align-items: flex-start; }
  .account-layout { grid-template-columns: 1fr; max-width: 720px; }
  .account-context { min-height: auto; border-radius: 22px 22px 0 0; padding: 38px 34px; }
  .account-context h1 { font-size: 38px; }
  .account-context-list { grid-template-columns: 1fr 1fr; }
  .account-context-item:last-child { grid-column: 1 / -1; }
  .account-panel { border-left: 1px solid var(--line); border-top: 0; border-radius: 0 0 22px 22px; min-height: auto; }
}

@media (max-width: 620px) {
  .account-shell { padding-top: 72px; }
  .account-section { padding-top: 18px; }
  .account-layout { width: min(calc(100% - 24px), 720px); }
  .account-context { padding: 30px 24px; border-radius: 18px 18px 0 0; }
  .account-context h1 { font-size: 31px; margin-top: 14px; }
  .account-context-lead { font-size: 14px; }
  .account-context-list { grid-template-columns: 1fr; margin-top: 30px; gap: 18px; }
  .account-context-item:last-child { grid-column: auto; }
  .account-status-box { margin-top: 28px; }
  .account-panel { padding: 28px 22px; border-radius: 0 0 18px 18px; }
  .auth-switch { margin-bottom: 28px; }
  .auth-panel h2 { font-size: 26px; }
  .field-row { grid-template-columns: 1fr; }
  .auth-row { align-items: flex-start; }
  .dialog-actions { display: grid; grid-template-columns: 1fr; }
  .dialog-actions .btn { justify-content: center; }
}


/* v16 — homepage product interface screenshots */
.hero-frame-ui img { object-fit: cover; object-position: center top; filter: none; }
.product-interface-section { padding-top: 84px; }
.product-interface-intro .copy { max-width: 720px; }
.product-interface-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.product-interface-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 12px 40px rgba(8,16,22,.04);
}
.product-interface-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  background: #0c1218;
}
.product-interface-card-large { grid-column: span 2; }
.product-interface-copy { padding: 22px 22px 24px; }
.product-interface-copy span {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue);
}
.product-interface-copy h3 { font-size: 28px; margin-bottom: 10px; max-width: 700px; }
.product-interface-copy p { color: #66737c; font-size: 14px; margin-bottom: 0; max-width: 760px; }
.product-interface-note { margin: 22px 0 0; color: #6e7a83; font-size: 13px; max-width: 980px; }

@media (max-width: 760px) {
  .product-interface-grid { grid-template-columns: 1fr; }
  .product-interface-card-large { grid-column: auto; }
  .product-interface-copy h3 { font-size: 24px; }
}

/* v18 — distributed product interface visuals */
.distributed-interface-section { overflow: hidden; }
.distributed-interface-section .product-interface-grid { align-items: start; }
.distributed-interface-section .product-interface-card img { background: #09131d; }


/* v19 — desktop top navigation + mobile-only drawer */
.mobile-menu { display: none; }

@media (min-width: 901px) {
  .site-header .container.nav {
    width: min(calc(100% - 28px), 1500px);
    gap: 12px;
  }
  .nav-links {
    display: flex !important;
    flex: 1 1 auto;
    justify-content: center;
    gap: 11px;
    min-width: 0;
  }
  .nav-links a {
    font-size: 10.5px;
    letter-spacing: -.01em;
  }
  .menu-toggle { display: none !important; }
  .mobile-menu,
  .mobile-menu.open { display: none !important; }
  .nav-actions .btn { display: inline-flex; }
}

@media (min-width: 901px) and (max-width: 1100px) {
  .brand { gap: 8px; }
  .brand-name { font-size: 9.5px; letter-spacing: .025em; }
  .brand-mark { width: 31px; height: 31px; }
  .nav-links { gap: 7px; }
  .nav-links a { font-size: 9.5px; }
  .nav-actions .btn { display: none; }
}

@media (max-width: 900px) {
  .nav-links { display: none !important; }
  .menu-toggle { display: block !important; }
  .nav-actions .btn { display: none !important; }
  .mobile-menu {
    position: fixed;
    inset: 74px 0 0;
    background: var(--ink);
    color: white;
    padding: 24px 20px 44px;
    display: none;
    z-index: 45;
    overflow-y: auto;
    overscroll-behavior: contain;
  }
  .mobile-menu.open { display: block; }
  .mobile-menu a {
    display: block;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255,255,255,.1);
    font-size: 20px;
  }
}


/* v22 — larger desktop top-bar navigation text */
@media (min-width: 1101px) {
  .nav-links { gap: 13px; }
  .nav-links a {
    font-size: 13.5px;
    letter-spacing: 0;
  }
  .nav-actions .btn {
    font-size: 13px;
  }
}

@media (min-width: 901px) and (max-width: 1100px) {
  .nav-links a {
    font-size: 11px;
    letter-spacing: 0;
  }
}