:root{
  --navy:#0B2D5C; --teal:#2F7F86; --gold:#F0A51A; --purple:#6A2E7C; --orange:#E34B23;
  --ink:#14202a; --muted:#66717b; --paper:#f7f4ef; --white:#fff; --line:#ded8cf;
  --deep:#0d1e2a; --shadow:0 24px 70px rgba(21,35,45,.12); --radius:28px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fbfaf7;line-height:1.55}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.shell{width:min(1540px,calc(100% - 56px));margin:auto}.section-pad{padding:110px 0}
h1,h2,h3,p{margin-top:0}h1{font-size:clamp(3.8rem,7.5vw,8rem);line-height:.9;letter-spacing:-.055em;margin-bottom:28px}h1 span{color:#ffd88b}
h2{font-size:clamp(2.5rem,4.8vw,5.4rem);line-height:.98;letter-spacing:-.045em;margin-bottom:24px}h3{font-size:1.32rem;line-height:1.2}
.eyebrow{font-size:.78rem;letter-spacing:.17em;font-weight:900;color:var(--gold);margin:0 0 16px}.eyebrow.light{color:#f4c86f}
.site-header{position:sticky;top:0;z-index:80;background:rgba(251,250,247,.95);backdrop-filter:blur(20px);border-bottom:1px solid rgba(20,32,42,.08)}
.topbar{height:82px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:26px}.brand{display:flex;align-items:center;gap:12px;white-space:nowrap}
.orvia-word{display:flex;font-size:1.16rem;font-weight:950;letter-spacing:.11em}.orvia-word i{font-style:normal}.orvia-word i:nth-child(1){color:var(--navy)}.orvia-word i:nth-child(2){color:var(--teal)}.orvia-word i:nth-child(3){color:var(--gold)}.orvia-word i:nth-child(4){color:var(--purple)}.orvia-word i:nth-child(5){color:var(--orange)}
.brand-divider{width:1px;height:28px;background:var(--line)}.product-brand{display:flex;align-items:center;gap:8px;font-size:.78rem;font-weight:850;letter-spacing:.08em}.product-brand img{width:32px;height:32px;object-fit:contain}
.nav{display:flex;justify-content:center;gap:18px;font-size:.84rem;color:#4f5961}.nav a:hover{color:var(--navy)}.header-actions{display:flex;gap:10px}.menu-toggle{display:none}
.button{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:15px 22px;background:var(--gold);color:#13202a;font-weight:850;box-shadow:0 10px 30px rgba(0,0,0,.12);transition:.2s ease}.button:hover{transform:translateY(-1px)}
.button-small{padding:10px 15px;font-size:.84rem}.button-outline{background:white;border:1px solid var(--line);box-shadow:none}.button-ghost{background:rgba(255,255,255,.08);color:white;border:1px solid rgba(255,255,255,.28);box-shadow:none}

.hero{min-height:850px;position:relative;color:white;display:flex;align-items:stretch;overflow:hidden}.hero-media{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,21,32,.95) 0%,rgba(7,21,32,.84) 40%,rgba(7,21,32,.35) 72%,rgba(7,21,32,.56) 100%),linear-gradient(0deg,rgba(7,21,32,.7),transparent 45%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .55fr;gap:70px;align-items:end;padding:115px 0 82px}.hero-copy{max-width:970px}.hero-lede{font-size:1.28rem;max-width:760px;color:#e7ecef}.hero-actions{display:flex;gap:12px;margin:34px 0}.trust-strip{display:flex;gap:10px;flex-wrap:wrap}.trust-strip span{padding:8px 12px;border:1px solid rgba(255,255,255,.2);border-radius:999px;background:rgba(255,255,255,.07);font-size:.8rem}
.hero-panel{background:rgba(251,249,244,.93);color:var(--ink);padding:28px;border-radius:var(--radius);box-shadow:var(--shadow);backdrop-filter:blur(10px)}.panel-kicker{font-size:.73rem;letter-spacing:.14em;font-weight:900;color:var(--teal)}.panel-kicker.second{margin-top:24px}.panel-quote{font-size:1.1rem;font-weight:650}.hero-inputs{display:flex;flex-wrap:wrap;gap:8px}.hero-inputs span{background:white;border:1px solid var(--line);padding:8px 10px;border-radius:999px;font-size:.8rem;font-weight:750}

.intro-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:90px;align-items:start}.lead-block{font-size:1.14rem;color:var(--muted)}.lead-block p{margin-bottom:18px}
.journey-band{padding:46px 0;background:#efe8dc;border-block:1px solid #e1d8c9}.journey-track{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.journey-track span{background:white;border:1px solid var(--line);padding:10px 13px;border-radius:999px;font-size:.81rem;font-weight:850}.journey-track b{color:#9b8767}
.section-heading{max-width:930px;margin-bottom:50px}.section-heading>p:last-child{font-size:1.05rem;color:var(--muted)}.split-heading{max-width:none;display:grid;grid-template-columns:1.15fr .85fr;gap:90px;align-items:end}

.human-scenarios{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:30px}.human-scenarios article{background:white;border:1px solid var(--line);border-radius:22px;padding:25px;min-height:220px}.human-scenarios p{color:var(--muted)}
.visual-wide{margin:38px 0 0}.visual-wide img{width:100%;border-radius:30px;box-shadow:var(--shadow)}.visual-wide figcaption{margin-top:12px;color:var(--muted);font-size:.9rem}

.dark-section{background:var(--deep);color:white}.room-layout,.feature-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center}.room-copy>p:not(.eyebrow){color:#d6dde1;font-size:1.1rem}.visual-frame img,.feature-grid figure img{width:100%;border-radius:28px;box-shadow:0 30px 90px rgba(0,0,0,.25)}
.promise-list{display:grid;gap:10px;margin-top:30px}.promise-list span{padding:14px 16px;background:rgba(255,255,255,.07);border-left:3px solid var(--gold);border-radius:0 14px 14px 0}

.character-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.character-card{background:white;border:1px solid var(--line);border-radius:24px;padding:24px;min-height:335px}.character-card>p{color:var(--muted)}.character-head{display:flex;gap:12px;align-items:center;margin-bottom:18px}.character-head>span{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;color:white;font-weight:900}.character-head h3{margin:0 0 3px}.character-head p{margin:0;color:var(--muted);font-size:.84rem}.legal>span{background:var(--navy)}.evidence>span{background:var(--teal)}.safeguard>span{background:var(--gold);color:#17202a}.human>span{background:var(--purple)}.family>span{background:#8b659e}.regulator>span{background:#2f6f7a}.governance>span{background:var(--orange)}
.character-card details{border-top:1px solid var(--line);padding-top:15px}.character-card summary{cursor:pointer;font-weight:850}.character-card details p{margin-top:12px}.character-card small{color:var(--muted)}

.perspective-example{background:#f0ece5}.same-event{display:grid;grid-template-columns:1.2fr repeat(5,1fr);gap:12px}.same-event>*{background:white;border-radius:20px;padding:22px;border:1px solid var(--line)}.event-core{background:var(--navy);color:white}.same-event p{color:var(--muted)}.event-core p{color:#e4ebef}

.evidence-status{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:28px}.evidence-status span{padding:10px 13px;border-radius:999px;background:white;border:1px solid var(--line);font-size:.76rem;font-weight:900;letter-spacing:.04em}.evidence-principles{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.evidence-principles article{padding:24px;border-radius:20px;background:white;border:1px solid var(--line)}.evidence-principles p{color:var(--muted)}

.feature-split{color:white}.crucible-section{background:linear-gradient(135deg,#15344a,#442d5d)}.red-section{background:linear-gradient(135deg,#4e1c21,#7a2a1f)}.feature-grid.reverse{grid-template-columns:1fr 1.1fr}.feature-grid>div>p:not(.eyebrow){color:#e7ecef;font-size:1.08rem}.chip-list{display:flex;gap:8px;flex-wrap:wrap;margin:26px 0}.chip-list span{padding:8px 10px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);font-size:.8rem}.feature-note{padding:18px 20px;background:rgba(255,255,255,.08);border-left:3px solid var(--gold);border-radius:0 15px 15px 0}

.triage-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.triage-grid article{padding:24px;border-radius:20px;border:1px solid var(--line);background:white}.triage-grid b{font-size:.75rem;letter-spacing:.1em}.known-card b{color:var(--teal)}.infer-card b{color:var(--purple)}.disputed-card b{color:var(--orange)}.unknown-card b{color:#6e777f}.triage-grid p{color:var(--muted)}

.demo{background:#5b3f78;color:white}.demo-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:65px;align-items:start}.demo-copy>p:last-of-type{color:#e9e1ef}.demo-nav{display:flex;gap:8px;flex-wrap:wrap;margin-top:28px}.demo-tab{border:0;border-radius:999px;padding:10px 13px;background:rgba(255,255,255,.12);color:white;font-weight:800;cursor:pointer}.demo-tab.active{background:white;color:#3e2857}.demo-screen{background:#f8f7f4;color:var(--ink);border-radius:26px;min-height:530px;box-shadow:0 30px 90px rgba(0,0,0,.22);padding:30px}.demo-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:20px}.demo-badge{font-size:.74rem;font-weight:900;padding:7px 10px;border-radius:999px;background:#e9e2f0;color:#563b75}.demo-list{display:grid;gap:10px}.demo-row{background:white;border:1px solid var(--line);border-radius:14px;padding:14px}.demo-row strong{display:block}.demo-row small{color:var(--muted)}.challenge{border-left:3px solid var(--gold);padding:16px 18px;background:#fff7e7;border-radius:8px 16px 16px 8px}.evidence-pill{display:inline-flex;margin:4px 6px 4px 0;padding:7px 10px;border-radius:999px;background:#eef5f3;color:#2a6e69;font-size:.8rem;font-weight:750}.report-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.report-grid div{padding:14px;border-radius:14px;background:white;border:1px solid var(--line)}

.output-grid,.ways-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.output-grid article,.ways-grid article{padding:26px;border-radius:22px;background:white;border:1px solid var(--line)}.output-grid p,.ways-grid span{color:var(--muted)}.ways-section{background:#eee7dc}.ways-grid{grid-template-columns:repeat(4,1fr)}.ways-grid p{font-size:.75rem;letter-spacing:.14em;font-weight:900;color:var(--teal)}
.boundary-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.boundary-grid article{padding:34px;border-radius:24px;background:#edf6f3}.boundary-grid article.dont{background:#f7eee8}.boundary-grid li{margin:8px 0}
.human-review{background:#101e27;color:white}.human-review .feature-grid{grid-template-columns:1.15fr .85fr}.human-review p:not(.eyebrow){color:#d8e0e4}

.stories{background:#f0ece5}.film-plan{display:grid;grid-template-columns:1fr 1fr;gap:16px}.film-plan article{background:white;padding:28px;border-radius:22px;border:1px solid var(--line)}.asset-note{margin-top:22px;padding:17px 19px;border-left:3px solid var(--gold);background:#fff8ea;color:#5d5548}
.purpose{background:linear-gradient(125deg,#173247,#3f2d55);color:white}.light-copy{color:#e0e7ea}
.faq{display:grid;gap:10px;max-width:1100px}.faq details{background:white;border:1px solid var(--line);border-radius:18px;padding:18px 20px}.faq summary{font-weight:850;cursor:pointer}.faq p{color:var(--muted);margin:14px 0 0}
.final-cta{padding:92px 0;background:linear-gradient(125deg,#203a4a,#553a70);color:white}.cta-grid{display:grid;grid-template-columns:1fr auto;gap:60px;align-items:center}.cta-grid p{max-width:820px;color:#e3eaed}.cta-actions{display:flex;gap:10px;flex-direction:column}
.footer{background:#0b151b;color:#c5ced2;padding:60px 0 24px}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:46px}.footer-grid>div{display:flex;flex-direction:column;gap:8px}.footer-grid b,.footer-grid strong{color:white}.footer-orvia{font-size:1.5rem}.legal{border-top:1px solid rgba(255,255,255,.09);margin-top:42px;padding-top:18px;font-size:.78rem;color:#869299}

@media(max-width:1180px){.nav{display:none}.menu-toggle{display:block;justify-self:center;border:1px solid var(--line);background:white;border-radius:999px;padding:8px 12px}.nav.open{display:flex;position:absolute;top:82px;left:0;right:0;background:#fbfaf7;padding:22px 28px;flex-direction:column;border-bottom:1px solid var(--line)}.header-actions .button-outline{display:none}.hero-grid,.intro-grid,.room-layout,.feature-grid,.feature-grid.reverse,.human-review .feature-grid,.demo-grid,.split-heading{grid-template-columns:1fr}.character-grid{grid-template-columns:repeat(2,1fr)}.human-scenarios,.evidence-principles,.triage-grid,.ways-grid{grid-template-columns:repeat(2,1fr)}.same-event{grid-template-columns:repeat(3,1fr)}.event-core{grid-column:1/-1}.cta-grid{grid-template-columns:1fr}.cta-actions{flex-direction:row}.split-heading{gap:20px}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:720px){.shell{width:min(100% - 28px,1540px)}.section-pad{padding:76px 0}.topbar{grid-template-columns:auto auto auto;gap:8px}.brand-divider,.product-brand span,.header-actions .button-outline{display:none}.header-actions .button{font-size:.7rem;padding:9px 10px}.hero{min-height:900px}.hero-grid{grid-template-columns:1fr;padding-top:90px}.hero-panel{display:none}.human-scenarios,.character-grid,.evidence-principles,.triage-grid,.output-grid,.ways-grid,.boundary-grid,.film-plan,.footer-grid,.same-event{grid-template-columns:1fr}.journey-track{align-items:flex-start}.journey-track b{display:none}.journey-track span{width:100%}.report-grid{grid-template-columns:1fr}.cta-actions{flex-direction:column}.visual-wide img,.feature-grid figure img,.visual-frame img{border-radius:18px}}