/* NOVORIO — AI research company site
   Design language: light minimal "paper & glass" — warm off-white background,
   emerald ink accents, soft-radius glass cards, pill navigation.
   Distinct from all other gate sites (no car-rental layout, no 800-weight type). */

:root{
  --paper:#faf9f7;
  --surface:#ffffff;
  --soft:#f1efe9;
  --line:#e7e4dd;
  --ink:#1e2430;
  --charcoal:#2a3342;
  --muted:#5c6675;
  --faint:#8b93a1;
  --acc:#0e7a5f;
  --acc-dark:#0a5c48;
  --acc2:#3fae8c;
  --wash:#e8f3ee;
  --radius:20px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--paper);line-height:1.65;font-size:16px;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1080px;margin:0 auto;padding:0 24px}

h1,h2,h3{font-weight:650;letter-spacing:-.025em;line-height:1.12;color:var(--ink)}
h1{font-size:clamp(2.4rem,5.5vw,3.8rem)}
h2{font-size:clamp(1.7rem,3.2vw,2.4rem)}
h3{font-size:1.12rem;font-weight:700}
p{color:var(--muted)}
.kicker{font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--acc)}

/* Announcement pill bar */
.announce{background:var(--surface);border-bottom:1px solid var(--line)}
.announce .container{display:flex;align-items:center;justify-content:center;gap:10px;min-height:44px;flex-wrap:wrap;padding-top:8px;padding-bottom:8px}
.announce .tag{background:var(--wash);color:var(--acc-dark);font-size:.72rem;font-weight:800;padding:3px 10px;border-radius:999px;letter-spacing:.02em}
.announce .msg{font-size:.85rem;color:var(--muted)}
.announce a{color:var(--acc-dark);font-weight:650;font-size:.85rem;border-bottom:1px solid var(--acc2)}
.announce a:hover{color:var(--acc)}

/* Header — pill nav, glass */
.hdr{position:sticky;top:0;z-index:1000;background:rgba(250,249,247,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.hdr .container{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{display:flex;align-items:center;gap:.6rem;font-weight:750;font-size:1.22rem;letter-spacing:-.02em;color:var(--ink)}
.logo .mark{width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,var(--acc),var(--acc2));display:inline-flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:1.05rem}
.nv{display:flex;gap:1.7rem;align-items:center}
.nv a{color:var(--muted);font-size:.92rem;font-weight:600;transition:color .2s}
.nv a:hover{color:var(--ink)}
.nv a.active{color:var(--acc-dark)}
.nv .cta{background:var(--ink);color:#fff;padding:.62rem 1.35rem;border-radius:999px;font-weight:700;font-size:.88rem;transition:background .2s}
.nv .cta:hover{background:var(--acc-dark)}
.hdr .menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 12px;font-size:1.1rem;color:var(--ink);cursor:pointer}

/* Hero — centered, two glass CTA cards */
.hero{padding:88px 0 40px;text-align:center}
.hero .container{max-width:760px}
.hero h1{margin:18px 0 20px}
.hero .sub{font-size:1.13rem;color:var(--muted);max-width:560px;margin:0 auto 40px}
.hero-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px;text-align:left}
.glass{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:26px 26px 24px;box-shadow:0 6px 28px rgba(30,36,48,.05);transition:transform .18s ease,box-shadow .18s ease}
.glass:hover{transform:translateY(-3px);box-shadow:0 14px 38px rgba(30,36,48,.09)}
.glass .g-title{font-weight:750;font-size:1.06rem;color:var(--ink);margin-bottom:5px}
.glass .g-sub{font-size:.9rem;color:var(--muted);margin-bottom:18px}
.glass .g-go{display:inline-flex;align-items:center;gap:8px;color:var(--acc-dark);font-weight:700;font-size:.92rem}
.glass .g-go .arr{transition:transform .2s}
.glass:hover .g-go .arr{transform:translateX(4px)}

/* Join / hiring banner */
.join{margin-top:22px}
.join-card{display:flex;align-items:center;justify-content:space-between;gap:18px;background:var(--ink);border-radius:22px;padding:30px 34px;color:#fff}
.join-card .j-title{font-weight:750;font-size:1.15rem;color:#fff}
.join-card .j-sub{font-size:.9rem;color:#b9c1cd;margin-top:4px}
.join-card a{background:var(--acc2);color:#fff;font-weight:700;font-size:.9rem;padding:.7rem 1.5rem;border-radius:999px;white-space:nowrap}
.join-card a:hover{background:#fff;color:var(--ink)}

section{padding:76px 0}
.section-head{text-align:center;max-width:640px;margin:0 auto 48px}
.section-head p{margin-top:12px}

/* Model cards */
.models-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.model-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 4px 22px rgba(30,36,48,.04)}
.model-card .m-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.model-card .m-name{font-weight:800;font-size:1.08rem;letter-spacing:-.02em}
.model-card .m-badge{font-size:.68rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:4px 11px;border-radius:999px}
.m-badge.pro{background:var(--wash);color:var(--acc-dark)}
.m-badge.flash{background:var(--soft);color:var(--charcoal)}
.model-card p{font-size:.92rem;margin-bottom:18px}
.spec-row{display:flex;flex-wrap:wrap;gap:8px}
.spec-pill{background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:5px 13px;font-size:.78rem;color:var(--muted);font-weight:600}
.model-card .m-cta{display:inline-block;margin-top:18px;color:var(--acc-dark);font-weight:700;font-size:.9rem;border-bottom:1px solid var(--acc2)}

/* Benchmarks table */
.bench{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 4px 22px rgba(30,36,48,.04)}
.bench th{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);font-weight:700;text-align:left;padding:15px 18px;border-bottom:1px solid var(--line);background:var(--paper)}
.bench td{padding:14px 18px;border-bottom:1px solid var(--line);font-size:.92rem;color:var(--charcoal)}
.bench tr:last-child td{border-bottom:none}
.bench td:first-child{font-weight:700}
.bench .win{color:var(--acc-dark);font-weight:800}

/* Stats bar */
.stats{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats .container{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:40px 24px;text-align:center}
.stats .num{font-size:2.1rem;font-weight:750;letter-spacing:-.03em;color:var(--acc-dark)}
.stats .lbl{font-size:.82rem;color:var(--muted);font-weight:600;margin-top:4px}

/* Research cards */
.research-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}
.paper-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:10px}
.paper-card .p-tag{font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--acc)}
.paper-card h3{font-size:1rem;line-height:1.35}
.paper-card p{font-size:.86rem}
.paper-card .p-meta{font-size:.78rem;color:var(--faint);margin-top:auto}

/* Code block */
.code{background:#12182a;border-radius:16px;padding:22px 24px;overflow-x:auto;font-family:'SF Mono',Consolas,'Courier New',monospace;font-size:.84rem;line-height:1.7;color:#dbe4f0;box-shadow:0 10px 34px rgba(18,24,42,.16)}
.code .c{color:#6b7690}
.code .k{color:#7dd3fc}
.code .s{color:#a7e8c3}
.code .n{color:#f0b28c}

/* CTA band */
.cta-band{background:linear-gradient(135deg,var(--acc-dark),var(--acc));border-radius:26px;padding:56px 40px;text-align:center;color:#fff}
.cta-band h2{color:#fff;margin-bottom:10px}
.cta-band p{color:#cfe8dd;margin-bottom:28px}
.cta-band .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-block;padding:.85rem 1.7rem;border-radius:999px;font-weight:700;font-size:.95rem;transition:background .2s,color .2s,transform .18s}
.btn-light{background:#fff;color:var(--acc-dark)}
.btn-light:hover{transform:translateY(-2px)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}

/* Footer */
footer{background:var(--surface);border-top:1px solid var(--line);padding:56px 0 36px;font-size:.9rem}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;margin-bottom:40px}
footer .brand-name{font-weight:750;font-size:1.15rem;color:var(--ink);display:flex;align-items:center;gap:.55rem;margin-bottom:12px}
footer .brand-name .mark{width:28px;height:28px;border-radius:9px;background:linear-gradient(135deg,var(--acc),var(--acc2));display:inline-flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:.85rem}
footer h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--faint);margin-bottom:14px;font-weight:750}
footer .col a{display:block;color:var(--muted);padding:4px 0}
footer .col a:hover{color:var(--acc-dark)}
footer .legal{border-top:1px solid var(--line);padding-top:24px;color:var(--faint);font-size:.8rem;line-height:1.6}
footer .legal p+p{margin-top:8px}

/* Interior page hero */
.page-hero{padding:64px 0 40px;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(2rem,4vw,2.9rem);margin:12px 0 14px}
.page-hero .sub{max-width:600px;font-size:1.05rem}

/* Prose (about/legal) */
.prose{max-width:760px;margin:0 auto}
.prose h2{font-size:1.5rem;margin:38px 0 14px}
.prose h3{font-size:1.12rem;margin:28px 0 10px}
.prose p{margin-bottom:14px;line-height:1.75}
.prose ul{margin:0 0 16px 20px;color:var(--muted)}
.prose li{margin-bottom:8px}
.prose a{color:var(--acc-dark);border-bottom:1px solid var(--acc2)}

/* FAQ blocks */
.faq-list{max-width:760px;margin:0 auto}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:16px;margin-bottom:14px;padding:22px 26px}
.faq-item h3{font-size:1rem;margin-bottom:8px;color:var(--ink)}
.faq-item p{font-size:.92rem;line-height:1.7}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.contact-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.contact-card h3{margin-bottom:8px}
.contact-card .big{font-size:1.05rem;color:var(--acc-dark);font-weight:700;word-break:break-all}
.contact-card p{font-size:.9rem;margin-top:8px}

/* 404 */
.p404{min-height:62vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:60px 24px}
.p404 .code404{font-size:6rem;font-weight:800;letter-spacing:-.04em;color:var(--acc);line-height:1}
.p404 h1{font-size:1.6rem;margin:18px 0 12px}
.p404 p{margin-bottom:26px}
.p404 a.btn-dark{background:var(--ink);color:#fff;padding:.8rem 1.7rem;border-radius:999px;font-weight:700;font-size:.92rem}

/* Full-screen offer prelander modal (FR users) */
.modal-offer{position:fixed;inset:0;z-index:2000;display:none;background:#141a26}
.modal-offer.open{display:block}
.modal-offer .modal-close{position:fixed;top:14px;right:18px;z-index:2001;background:transparent;border:none;color:#fff;font-size:1.5rem;line-height:1;cursor:pointer;padding:6px 12px;border-radius:999px}
.modal-offer .modal-close:hover{background:rgba(255,255,255,.12)}
.modal-offer iframe{width:100%;height:100vh;border:0;display:block}

/* GDPR cookie consent banner */
.gdpr{position:fixed;left:0;right:0;bottom:0;z-index:3000;background:var(--ink);color:#d7dce4;padding:18px 0;box-shadow:0 -8px 30px rgba(0,0,0,.18);transform:translateY(0);transition:transform .3s ease}
.gdpr.hidden{transform:translateY(120%)}
.gdpr .container{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.gdpr .gdpr-txt{flex:1;min-width:240px;font-size:.88rem;line-height:1.6;color:#c4cbd6}
.gdpr .gdpr-txt a{color:var(--acc2);text-decoration:underline}
.gdpr-actions{display:flex;gap:10px}
.gdpr-btn{background:transparent;border:1px solid #4a5464;color:#d7dce4;padding:.6rem 1.2rem;border-radius:999px;font-size:.86rem;font-weight:600;cursor:pointer}
.gdpr-btn.accept{background:var(--acc);border-color:var(--acc);color:#fff;font-weight:700}
.gdpr-btn:hover{border-color:var(--acc2)}

/* Responsive */
@media(max-width:920px){
  .nv{display:none;position:absolute;top:70px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;padding:18px 24px;gap:14px}
  .nv.open{display:flex}
  .hdr .menu-btn{display:block}
  .hero-cards{grid-template-columns:1fr}
  .models-grid{grid-template-columns:1fr}
  .research-grid{grid-template-columns:1fr}
  .stats .container{grid-template-columns:repeat(2,1fr)}
  footer .cols{grid-template-columns:1fr 1fr;gap:26px}
  .join-card{flex-direction:column;align-items:flex-start;padding:26px}
  .contact-grid{grid-template-columns:1fr}
}
@media(max-width:560px){
  .hero{padding:56px 0 30px}
  section{padding:56px 0}
  footer .cols{grid-template-columns:1fr}
  .cta-band{padding:40px 22px}
}