:root {
  --ink: #0a1020;
  --navy: #0e1732;
  --navy-2: #151f42;
  --blue: #164f91;
  --purple: #5f2a88;
  --violet: #8c5bc3;
  --gold: #f4b71b;
  --red: #d8413b;
  --paper: #f4f6fa;
  --paper-2: #e9edf5;
  --white: #ffffff;
  --muted: #606a7c;
  --line: #dfe4ed;
  --line-dark: rgba(255,255,255,.14);
  --shell: min(1240px, calc(100vw - 48px));
  --shadow: 0 28px 80px rgba(11, 19, 43, .12);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
section[id] { scroll-margin-top: 80px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, Aptos, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
h1, h2, h3, h4, p { overflow-wrap: anywhere; }
h1, h2, h3, h4 { margin: 0; line-height: 1.06; letter-spacing: -.035em; }
p { margin: 0; }
ul { padding-left: 1.15rem; }

.skip-link {
  position: fixed;
  z-index: 1000;
  left: 16px;
  top: 12px;
  padding: 10px 14px;
  color: var(--ink);
  background: var(--gold);
  border-radius: 10px;
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  min-height: 80px;
  color: var(--white);
  background: rgba(8, 14, 31, .82);
  border-bottom: 1px solid rgba(255,255,255,.1);
  backdrop-filter: blur(18px);
}
.nav-shell {
  width: var(--shell);
  min-height: 80px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand-link { flex: 0 0 auto; }
.brand-link img { width: 232px; height: auto; }
.site-nav { display: flex; align-items: center; gap: 26px; font-size: .84rem; font-weight: 650; }
.site-nav > a:not(.nav-cta) { position: relative; padding: 28px 0 24px; color: rgba(255,255,255,.72); }
.site-nav > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 18px;
  left: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 180ms ease;
}
.site-nav > a:hover,
.site-nav > a:focus-visible,
.site-nav > a[aria-current="page"] { color: var(--white); }
.site-nav > a:hover::after,
.site-nav > a:focus-visible::after,
.site-nav > a[aria-current="page"]::after { transform: scaleX(1); }
.nav-cta {
  padding: 11px 17px;
  color: var(--ink);
  background: var(--gold);
  border-radius: 999px;
  font-weight: 800;
}
.nav-cta:hover, .nav-cta:focus-visible { background: #ffd05d; }
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 12px;
  background: transparent;
}
.menu-toggle span { display: block; width: 20px; height: 2px; margin: 5px auto; background: var(--white); transition: 180ms ease; }

.shell { width: var(--shell); margin-inline: auto; }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-white { background: var(--white); }
.section-dark { color: var(--white); background: var(--navy); }
.section-purple { color: var(--white); background: linear-gradient(135deg, #3f1a62, #6c3190); }
.section-head { max-width: 760px; margin-bottom: 46px; }
.section-head.wide { max-width: 980px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { margin-top: 12px; font-size: clamp(2.35rem, 4.3vw, 4.7rem); }
.section-head p:last-child { max-width: 680px; margin-top: 18px; color: var(--muted); font-size: 1.05rem; }
.section-dark .section-head p:last-child,
.section-purple .section-head p:last-child { color: rgba(255,255,255,.7); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--purple);
  font-size: .75rem;
  font-weight: 850;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 24px; height: 2px; background: var(--gold); }
.eyebrow.light { color: rgba(255,255,255,.75); }
.eyebrow.red { color: var(--red); }
.lede { color: var(--muted); font-size: 1.08rem; }
.section-dark .lede, .section-purple .lede { color: rgba(255,255,255,.7); }
.fineprint { color: var(--muted); font-size: .78rem; line-height: 1.55; }

.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: .88rem;
  font-weight: 800;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button-primary { color: var(--ink); background: var(--gold); }
.button-primary:hover, .button-primary:focus-visible { background: #ffd05d; }
.button-secondary { color: var(--white); border-color: rgba(255,255,255,.32); background: rgba(255,255,255,.05); }
.button-secondary:hover, .button-secondary:focus-visible { border-color: var(--white); background: rgba(255,255,255,.1); }
.button-dark { color: var(--white); background: var(--ink); }
.text-link { display: inline-flex; gap: 8px; align-items: center; margin-top: 24px; padding-bottom: 4px; border-bottom: 1px solid currentColor; font-weight: 800; }
.text-link:hover, .text-link:focus-visible { color: var(--purple); }

.ruo-pill, .status-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .04em;
}
.ruo-pill { color: rgba(255,255,255,.82); background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.16); }
.ruo-pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 5px rgba(244,183,27,.14); }
.status-pill { color: var(--purple); background: #f0e8f8; }

.hero {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 15% 18%, rgba(112, 59, 159, .35), transparent 31%),
    linear-gradient(135deg, #07101f 0%, #0f1a38 64%, #151b3e 100%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -45% 35%;
  height: 520px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 50%;
  box-shadow: 0 0 120px rgba(103,44,151,.22);
  pointer-events: none;
}
.hero-shell {
  position: relative;
  z-index: 2;
  width: var(--shell);
  min-height: 760px;
  margin: 0 auto;
  padding: 144px 0 88px;
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(460px, 1.05fr);
  align-items: center;
  gap: 64px;
}
.hero-copy h1 { max-width: 690px; margin-top: 18px; font-size: clamp(3.1rem, 4.5vw, 5.2rem); }
.hero-copy > p:not(.eyebrow):not(.hero-note) { max-width: 650px; margin-top: 24px; color: rgba(255,255,255,.72); font-size: clamp(1.05rem, 1.5vw, 1.25rem); }
.hero-note { display: flex; gap: 10px; align-items: center; margin-top: 22px; color: rgba(255,255,255,.55); font-size: .78rem; }
.hero-note::before { content: ""; flex: 0 0 auto; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }
.hero-visual { position: relative; margin: 0; }
.hero-visual::before { content: ""; position: absolute; inset: 12% -6% -7% 17%; background: rgba(95,42,136,.38); filter: blur(52px); }
.hero-visual-frame { position: relative; overflow: hidden; border: 1px solid rgba(255,255,255,.18); border-radius: 28px; background: var(--navy-2); box-shadow: 0 40px 100px rgba(0,0,0,.36); }
.hero-visual img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.hero-visual figcaption { display: flex; justify-content: space-between; gap: 16px; padding: 13px 16px; color: rgba(255,255,255,.58); background: rgba(5,10,24,.92); font-size: .72rem; }
.hero-visual figcaption b { color: var(--gold); text-transform: uppercase; letter-spacing: .08em; }

.stat-wrap { position: relative; z-index: 4; margin-top: -48px; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); overflow: hidden; background: var(--white); border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); }
.stat { min-height: 156px; padding: 25px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat strong { display: block; color: var(--purple); font-size: clamp(2rem, 3vw, 3.15rem); line-height: 1; letter-spacing: -.055em; }
.stat span { display: block; margin-top: 10px; color: var(--muted); font-size: .84rem; line-height: 1.45; }
.stat-source { margin-top: 12px; text-align: right; color: var(--muted); font-size: .74rem; }
.stat-source a { text-decoration: underline; text-underline-offset: 3px; }

.two-col { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 72px; align-items: center; }
.two-col.copy-wide { grid-template-columns: .78fr 1.22fr; }
.copy h2 { margin-top: 12px; font-size: clamp(2.4rem, 4.2vw, 4.6rem); }
.copy > p:not(.eyebrow) { margin-top: 20px; color: var(--muted); }
.section-dark .copy > p:not(.eyebrow), .section-purple .copy > p:not(.eyebrow) { color: rgba(255,255,255,.7); }
.media-card { overflow: hidden; margin: 0; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.media-card img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.media-card.contain img { object-fit: contain; background: #f4f5f7; }
.media-card figcaption { display: flex; justify-content: space-between; gap: 14px; padding: 14px 18px; color: var(--muted); border-top: 1px solid var(--line); font-size: .75rem; }
.media-card figcaption b { color: var(--purple); }

.focus-list { display: grid; gap: 14px; margin-top: 28px; }
.focus-item { display: grid; grid-template-columns: 38px 1fr; gap: 14px; padding-top: 15px; border-top: 1px solid var(--line); }
.focus-item > span { color: var(--red); font-size: .72rem; font-weight: 850; }
.focus-item h3 { font-size: 1rem; letter-spacing: -.015em; }
.focus-item p { margin-top: 4px; color: var(--muted); font-size: .9rem; }
.section-dark .focus-item { border-color: var(--line-dark); }
.section-dark .focus-item p { color: rgba(255,255,255,.62); }

.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.step { position: relative; padding: 24px 20px; background: var(--white); border: 1px solid var(--line); border-radius: 18px; }
.step::after { content: ""; position: absolute; top: 34px; right: -13px; z-index: 2; width: 13px; height: 1px; background: var(--purple); }
.step:last-child::after { display: none; }
.step > span { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; color: var(--white); background: var(--purple); border-radius: 50%; font-size: .74rem; font-weight: 850; }
.step h3 { margin-top: 18px; font-size: 1.05rem; letter-spacing: -.02em; }
.step p { margin-top: 8px; color: var(--muted); font-size: .84rem; line-height: 1.5; }

.four-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.four-card { min-height: 230px; padding: 25px; color: var(--white); background: linear-gradient(150deg, rgba(255,255,255,.08), rgba(255,255,255,.02)); border: 1px solid var(--line-dark); border-radius: 20px; }
.four-card > span { color: var(--gold); font-size: .72rem; font-weight: 850; }
.four-card h3 { margin-top: 44px; font-size: 1.35rem; }
.four-card p { margin-top: 10px; color: rgba(255,255,255,.64); font-size: .88rem; }

.model-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.model-card { min-width: 0; padding: 24px; color: var(--ink); background: var(--white); border: 1px solid rgba(255,255,255,.22); border-top: 6px solid var(--gold); border-radius: 20px; box-shadow: 0 20px 55px rgba(0,0,0,.2); }
.model-card:nth-child(2) { border-top-color: #e98948; }
.model-card:nth-child(3) { border-top-color: #d85478; }
.model-card:nth-child(4) { border-top-color: #8d97a7; }
.model-card-head { display: flex; align-items: center; gap: 12px; }
.model-card-head > span { display: grid; flex: 0 0 auto; place-items: center; width: 38px; height: 38px; color: var(--white); background: var(--purple); border-radius: 50%; font-size: .78rem; font-weight: 900; }
.model-card h3 { font-size: 1.35rem; }
.model-card > p { margin-top: 20px; color: var(--muted); font-size: .9rem; }
.model-card ul { margin: 18px 0 0; color: #414c60; font-size: .84rem; }
.model-card li + li { margin-top: 5px; }
.model-components { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 18px; align-items: center; margin-top: 22px; padding: 22px; background: rgba(255,255,255,.06); border: 1px solid var(--line-dark); border-radius: 20px; }
.model-components article { min-height: 150px; padding: 20px; background: rgba(255,255,255,.07); border-radius: 16px; }
.model-components article > span { color: var(--gold); font-size: .72rem; font-weight: 850; }
.model-components h3 { margin-top: 12px; font-size: 1.05rem; letter-spacing: -.02em; }
.model-components p { margin-top: 9px; color: rgba(255,255,255,.64); font-size: .84rem; }
.model-plus { color: var(--gold); font-size: 2rem; }
.model-outcomes { display: grid; grid-template-columns: .8fr 1.2fr; gap: 38px; align-items: center; margin-top: 22px; padding: 28px; color: var(--white); background: linear-gradient(120deg, rgba(20,126,145,.3), rgba(95,42,136,.35)); border: 1px solid rgba(255,255,255,.16); border-radius: 20px; }
.model-outcomes h3 { margin-top: 10px; font-size: 1.6rem; }
.model-outcomes ul { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 24px; margin: 0; color: rgba(255,255,255,.76); font-size: .86rem; }

.split-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.split-card { overflow: hidden; background: var(--white); border: 1px solid var(--line); border-radius: 24px; box-shadow: 0 18px 55px rgba(11,19,43,.08); }
.split-card .image { position: relative; min-height: 310px; overflow: hidden; background: #f1f3f7; }
.split-card .image img { width: 100%; height: 100%; min-height: 310px; object-fit: cover; transition: transform 420ms ease; }
.split-card:hover .image img { transform: scale(1.025); }
.split-card .content { padding: 28px; }
.split-card .content > span { color: var(--purple); font-size: .72rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.split-card h3 { margin-top: 10px; font-size: 2rem; }
.split-card p { margin-top: 12px; color: var(--muted); }
.architecture-grid { align-items: stretch; }
.architecture-grid .split-card { display: grid; grid-template-rows: 320px 1fr; }
.architecture-grid .image { display: grid; place-items: center; height: 320px; min-height: 0; padding: 18px; }
.architecture-grid .image img { width: 100%; height: 100%; min-height: 0; object-fit: contain; }
.architecture-grid .content { display: flex; flex-direction: column; }

.evidence-band { padding: 78px 0; color: var(--white); background: linear-gradient(105deg, #3f1c60, #69328f 62%, #29345d); }
.evidence-grid { display: grid; grid-template-columns: .75fr 1fr; gap: 62px; align-items: center; }
.evidence-grid h2 { margin-top: 12px; font-size: clamp(2.45rem, 4vw, 4.25rem); }
.evidence-grid p { margin-top: 16px; color: rgba(255,255,255,.72); }
.evidence-mini { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.evidence-mini article { padding: 24px; background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.16); border-radius: 18px; }
.evidence-mini strong { display: block; color: var(--gold); font-size: 2.5rem; line-height: 1; }
.evidence-mini span { display: block; margin-top: 9px; color: rgba(255,255,255,.68); font-size: .82rem; }

.cta-section { padding: 74px 0; background: var(--gold); }
.cta-grid { display: grid; grid-template-columns: 1fr auto; gap: 60px; align-items: center; }
.cta-grid h2 { max-width: 820px; font-size: clamp(2.35rem, 4.4vw, 4.8rem); }
.cta-grid p { max-width: 670px; margin-top: 14px; color: rgba(10,16,32,.68); }

.subhero {
  padding: 148px 0 76px;
  color: var(--white);
  background:
    radial-gradient(circle at 85% 20%, rgba(100,49,143,.4), transparent 30%),
    linear-gradient(135deg, #081022, #101b3a);
}
.subhero-grid { display: grid; grid-template-columns: .86fr 1fr; gap: 64px; align-items: center; }
.subhero h1 { max-width: 800px; margin-top: 16px; font-size: clamp(3rem, 5.6vw, 6rem); }
.subhero .lede { max-width: 660px; margin-top: 22px; color: rgba(255,255,255,.7); }
.subhero-media { overflow: hidden; margin: 0; border: 1px solid rgba(255,255,255,.18); border-radius: 24px; background: rgba(255,255,255,.06); box-shadow: 0 34px 90px rgba(0,0,0,.32); }
.subhero-media img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.subhero-media.contain img { object-fit: contain; background: #f3f4f7; }
.subhero-media figcaption { display: flex; justify-content: space-between; gap: 16px; padding: 13px 16px; color: rgba(255,255,255,.58); background: rgba(7,12,29,.96); font-size: .72rem; }
.subhero-media figcaption b { color: var(--gold); }
.intro-ribbon { padding: 22px 0; color: var(--ink); background: var(--gold); }
.intro-ribbon .shell { display: grid; grid-template-columns: 180px 1fr; gap: 28px; align-items: center; }
.intro-ribbon b { font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; }
.intro-ribbon p { font-weight: 650; }

.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.two-col > .info-grid { grid-template-columns: 1fr; }
.info-card { padding: 26px; background: var(--white); border: 1px solid var(--line); border-radius: 20px; }
.info-card > span { color: var(--red); font-size: .72rem; font-weight: 850; }
.info-card h3 { margin-top: 16px; font-size: 1.35rem; }
.info-card p { margin-top: 10px; color: var(--muted); font-size: .9rem; }
.info-card ul { margin: 14px 0 0; color: var(--muted); font-size: .88rem; }

.quote-panel { padding: 30px; background: #efe9f7; border-left: 4px solid var(--purple); border-radius: 0 18px 18px 0; }
.quote-panel p { color: #35284a; font-size: 1.2rem; font-weight: 650; line-height: 1.5; }

.comparison { overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: var(--white); }
.comparison-row { display: grid; grid-template-columns: 180px 1fr 1fr; }
.comparison-row > * { padding: 18px 20px; border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); }
.comparison-row > *:last-child { border-right: 0; }
.comparison-row:last-child > * { border-bottom: 0; }
.comparison-row.head { color: var(--white); background: var(--navy); font-weight: 800; }
.comparison-row b { color: var(--purple); font-size: .85rem; }
.comparison-row p { color: var(--muted); font-size: .86rem; }
.comparison-row.head p { color: var(--white); }

.source-list { display: grid; gap: 10px; margin-top: 28px; }
.source-list a { padding: 13px 16px; color: var(--blue); background: var(--white); border: 1px solid var(--line); border-radius: 12px; font-size: .82rem; font-weight: 700; }
.source-list a:hover, .source-list a:focus-visible { border-color: var(--purple); color: var(--purple); }

.catalog-nav { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.catalog-nav a { padding: 10px 15px; color: var(--purple); background: var(--white); border: 1px solid #d5c8e5; border-radius: 999px; font-size: .82rem; font-weight: 800; }
.catalog-nav a:hover, .catalog-nav a:focus-visible { color: var(--white); background: var(--purple); }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.product-card { display: flex; min-width: 0; flex-direction: column; overflow: hidden; background: var(--white); border: 1px solid var(--line); border-radius: 22px; }
.product-card .product-image { min-height: 245px; padding: 12px; overflow: hidden; background: #eff1f5; }
.product-card .product-image img { width: 100%; height: 245px; object-fit: cover; border-radius: 14px; }
.product-card .product-copy { display: flex; flex: 1; flex-direction: column; padding: 24px; }
.product-card .product-copy > span { color: var(--purple); font-size: .7rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.product-card h3 { margin-top: 9px; font-size: 1.65rem; }
.product-card p { margin-top: 10px; color: var(--muted); font-size: .9rem; }
.product-card details { margin-top: auto; padding-top: 18px; }
.product-card summary { cursor: pointer; padding: 11px 0; border-top: 1px solid var(--line); font-size: .82rem; font-weight: 850; }
.product-card details ul { margin: 8px 0 0; color: var(--muted); font-size: .82rem; }
.special-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.special-card { overflow: hidden; color: var(--ink); background: var(--white); border-radius: 22px; }
.special-card .special-image { min-height: 330px; padding: 18px; background: #f1f2f5; }
.special-card .special-image img { width: 100%; height: 300px; object-fit: contain; }
.special-card .special-copy { padding: 28px; }
.special-card .special-copy > span { color: var(--red); font-size: .7rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.special-card h3 { margin-top: 10px; font-size: 2rem; }
.special-card p { margin-top: 12px; color: var(--muted); }
.tag-row { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 18px; }
.tag-row span { padding: 7px 10px; color: #4e2a65; background: #f0e8f7; border-radius: 999px; font-size: .74rem; font-weight: 750; }
.spec-line { margin-top: 18px; padding-top: 15px; color: var(--muted); border-top: 1px solid var(--line); font-size: .78rem; }

.roadmap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.roadmap article { padding: 24px; background: var(--white); border: 1px solid var(--line); border-radius: 18px; }
.roadmap span { color: var(--red); font-size: .72rem; font-weight: 850; }
.roadmap h3 { margin-top: 18px; font-size: 1.15rem; }
.roadmap p { margin-top: 8px; color: var(--muted); font-size: .85rem; }

.evidence-numbers { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.evidence-number { padding: 34px; color: var(--white); background: var(--navy); border-radius: 22px; }
.evidence-number strong { display: block; color: var(--gold); font-size: clamp(3.3rem, 6vw, 6.4rem); line-height: .9; letter-spacing: -.06em; }
.evidence-number h3 { margin-top: 20px; font-size: 1.3rem; }
.evidence-number p { margin-top: 8px; color: rgba(255,255,255,.65); }
.disclosure { margin-top: 18px; padding: 18px 20px; color: #563e15; background: #fff4cf; border: 1px solid #f0d679; border-radius: 14px; font-size: .86rem; }
.lab-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 16px; }
.lab-grid figure { overflow: hidden; margin: 0; background: var(--white); border: 1px solid var(--line); border-radius: 18px; }
.lab-grid img { width: 100%; height: 300px; object-fit: cover; }
.lab-grid figure:first-child img { height: 300px; }
.lab-grid figcaption { padding: 12px 15px; color: var(--muted); font-size: .78rem; }

.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.team-card { padding: 28px; background: var(--white); border: 1px solid var(--line); border-radius: 20px; }
.team-card > span { color: var(--red); font-size: .72rem; font-weight: 850; text-transform: uppercase; letter-spacing: .1em; }
.team-card h3 { margin-top: 28px; font-size: 1.55rem; }
.team-card h4 { margin-top: 8px; color: var(--purple); font-size: .88rem; letter-spacing: 0; }
.team-card p { margin-top: 16px; color: var(--muted); font-size: .88rem; }
.contact-panel { display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; color: var(--white); background: var(--navy); border-radius: 26px; }
.contact-panel > div { padding: 44px; }
.contact-panel > div:last-child { background: rgba(255,255,255,.06); border-left: 1px solid var(--line-dark); }
.contact-panel h2 { margin-top: 12px; font-size: clamp(2.4rem, 4vw, 4.2rem); }
.contact-panel p { margin-top: 16px; color: rgba(255,255,255,.65); }
.contact-links { display: grid; gap: 12px; }
.contact-links a, .contact-links span { padding: 14px 16px; border: 1px solid rgba(255,255,255,.16); border-radius: 12px; }
.contact-links a:hover, .contact-links a:focus-visible { color: var(--gold); border-color: var(--gold); }

.site-footer { color: var(--white); background: #070c19; }
.footer-shell { width: var(--shell); margin: 0 auto; padding: 56px 0 34px; display: grid; grid-template-columns: 1fr auto auto; gap: 60px; align-items: start; }
.footer-brand img { width: 220px; }
.footer-brand p { margin-top: 13px; color: rgba(255,255,255,.48); font-size: .8rem; }
.footer-links, .footer-contact { display: grid; gap: 9px; color: rgba(255,255,255,.65); font-size: .82rem; }
.footer-links a:hover, .footer-links a:focus-visible, .footer-contact a:hover, .footer-contact a:focus-visible { color: var(--gold); }
.footer-legal { width: var(--shell); margin: 0 auto; padding: 19px 0 26px; display: flex; justify-content: space-between; gap: 28px; color: rgba(255,255,255,.38); border-top: 1px solid rgba(255,255,255,.1); font-size: .7rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

@media (max-width: 1080px) {
  .site-nav { gap: 17px; font-size: .78rem; }
  .hero-shell, .subhero-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .hero-copy h1 { font-size: clamp(3rem, 5.5vw, 5rem); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .step::after { display: none; }
  .four-grid, .roadmap, .model-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  :root { --shell: min(100% - 34px, 760px); }
  .menu-toggle { display: block; }
  .site-nav {
    position: fixed;
    inset: 80px 0 auto;
    display: none;
    max-height: calc(100vh - 80px);
    overflow: auto;
    padding: 20px 24px 30px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(7,12,25,.98);
    border-top: 1px solid rgba(255,255,255,.1);
  }
  .site-nav.open { display: flex; }
  .site-nav > a:not(.nav-cta) { padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .site-nav > a:not(.nav-cta)::after { display: none; }
  .nav-cta { margin-top: 18px; text-align: center; }
  .hero, .hero-shell { min-height: auto; }
  .hero-shell { padding: 132px 0 90px; grid-template-columns: 1fr; }
  .hero-copy h1 { max-width: 760px; }
  .hero-visual { max-width: 720px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .two-col, .two-col.copy-wide, .evidence-grid, .subhero-grid, .cta-grid, .contact-panel { grid-template-columns: 1fr; }
  .model-components { grid-template-columns: 1fr; }
  .model-plus { display: none; }
  .model-outcomes { grid-template-columns: 1fr; }
  .section { padding: 78px 0; }
  .subhero { padding: 128px 0 66px; }
  .subhero-media { max-width: 720px; }
  .split-cards, .special-grid { grid-template-columns: 1fr; }
  .split-card .image { min-height: 260px; }
  .split-card .image img { min-height: 260px; }
  .architecture-grid .split-card { grid-template-rows: 280px 1fr; }
  .architecture-grid .image { height: 280px; min-height: 0; }
  .architecture-grid .image img { min-height: 0; }
  .info-grid, .team-grid { grid-template-columns: 1fr; }
  .comparison-row { grid-template-columns: 140px 1fr 1fr; }
  .lab-grid { grid-template-columns: 1fr 1fr; }
  .lab-grid figure:first-child { grid-column: 1 / -1; }
  .contact-panel > div:last-child { border-left: 0; border-top: 1px solid var(--line-dark); }
  .footer-shell { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  :root { --shell: calc(100vw - 28px); --radius: 18px; }
  body { font-size: 16px; }
  .brand-link img { width: 188px; }
  .hero-shell { padding-top: 118px; gap: 38px; }
  .hero-copy h1 { font-size: clamp(2.75rem, 14vw, 4rem); }
  .hero-copy > p:not(.eyebrow):not(.hero-note) { font-size: 1rem; }
  .hero-visual figcaption, .media-card figcaption, .subhero-media figcaption { flex-direction: column; gap: 3px; }
  .stat-wrap { margin-top: -28px; }
  .stat-grid { grid-template-columns: 1fr; }
  .stat { min-height: 130px; border-right: 0; border-bottom: 1px solid var(--line); }
  .stat:nth-child(3) { border-bottom: 1px solid var(--line); }
  .stat:last-child { border-bottom: 0; }
  .section { padding: 64px 0; }
  .section-head { margin-bottom: 34px; }
  .section-head h2, .copy h2 { font-size: clamp(2.2rem, 11vw, 3.4rem); }
  .steps, .four-grid, .product-grid, .roadmap, .evidence-numbers, .evidence-mini, .lab-grid, .model-grid, .model-outcomes ul { grid-template-columns: 1fr; }
  .lab-grid figure:first-child { grid-column: auto; }
  .split-card .image, .split-card .image img { min-height: 220px; }
  .architecture-grid .split-card { grid-template-rows: 240px 1fr; }
  .architecture-grid .image { height: 240px; min-height: 0; }
  .architecture-grid .image img { min-height: 0; }
  .special-card .special-image { min-height: 250px; }
  .special-card .special-image img { height: 230px; }
  .intro-ribbon .shell { grid-template-columns: 1fr; gap: 5px; }
  .comparison { overflow-x: auto; }
  .comparison-row { min-width: 690px; grid-template-columns: 150px 1fr 1fr; }
  .contact-panel > div { padding: 30px 24px; }
  .footer-shell { grid-template-columns: 1fr; gap: 30px; }
  .footer-brand { grid-column: auto; }
  .footer-legal { flex-direction: column; gap: 8px; }
}