:root{
  --red:#d71920;
  --red2:#ef2029;
  --black:#09090a;
  --ink:#17181a;
  --muted:#686d75;
  --line:#dfe2e7;
  --paper:#fff;
  --soft:#f4f5f7;
  --green:#157a49;
  --shadow:0 22px 60px rgba(0,0,0,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--soft);line-height:1.58}
a{color:inherit}
.container{width:min(1120px,calc(100% - 36px));margin:auto}
.site-header{background:rgba(9,9,10,.96);color:#fff;border-bottom:4px solid var(--red);position:sticky;top:0;z-index:20;backdrop-filter:blur(14px)}
.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none}
.brand img{width:48px;height:56px}
.brand-text strong{display:block;font-size:20px;letter-spacing:.03em}
.brand-text span{display:block;color:var(--red2);font-size:11px;font-weight:800;letter-spacing:.42em}
nav ul{list-style:none;display:flex;gap:26px;margin:0;padding:0}
nav a{text-decoration:none;font-weight:750;font-size:14px}
nav a:hover{color:var(--red2)}

.hero{position:relative;overflow:hidden;background:linear-gradient(140deg,#050506 0%,#121214 100%);color:#fff;padding:96px 0 82px}
.hero::after{content:"";position:absolute;right:-120px;top:-100px;width:620px;height:620px;background:url('/assets/logo.svg') center/contain no-repeat;opacity:.035;transform:rotate(7deg)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.eyebrow{color:var(--red2);text-transform:uppercase;letter-spacing:.28em;font-weight:850;font-size:13px}
h1{font-size:clamp(44px,6.8vw,78px);line-height:.98;margin:18px 0 24px;letter-spacing:-.045em}
.lede{font-size:20px;color:#d5d7db;max-width:690px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:9px;text-decoration:none;font-weight:850;border:1px solid transparent}
.button-primary{background:var(--red);color:#fff}
.button-primary:hover{background:#b91017}
.button-secondary{border-color:#565960;color:#fff}
.button-secondary:hover{border-color:#fff}
.hero-card{background:#fff;color:var(--ink);border-radius:20px;padding:30px;box-shadow:var(--shadow)}
.status{display:inline-flex;align-items:center;gap:9px;background:#eaf7f0;color:var(--green);border:1px solid #b8dfc8;border-radius:999px;padding:8px 12px;font-weight:850;font-size:13px}
.dot{width:9px;height:9px;background:var(--green);border-radius:50%}
.site-id{font-size:38px;font-weight:950;letter-spacing:.025em;margin:20px 0 4px}
.muted{color:var(--muted)}
.small{font-size:13px;color:var(--muted)}
.section{padding:78px 0}
.section-white{background:#fff}
.section-title{font-size:38px;line-height:1.1;margin:0 0 12px}
.section-intro{max-width:720px;color:var(--muted);font-size:18px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:0 8px 28px rgba(0,0,0,.05)}
.card-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:12px;background:#fff0f1;font-size:27px}
.card h3{margin:16px 0 8px}
.notice{background:#fff;border-left:6px solid var(--red);border-radius:11px;padding:20px 22px;box-shadow:0 7px 24px rgba(0,0,0,.05)}

.verify-shell{width:min(860px,calc(100% - 36px));margin:56px auto;background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}
.verify-head{background:linear-gradient(145deg,#080809,#171719);color:#fff;padding:36px;border-bottom:6px solid var(--red);position:relative;overflow:hidden}
.verify-head::after{content:"";position:absolute;right:-44px;top:-40px;width:240px;height:280px;background:url('/assets/logo.svg') center/contain no-repeat;opacity:.07}
.verify-head h1{font-size:46px;margin:10px 0 8px;position:relative;z-index:1}
.verify-head p,.verify-head .eyebrow{position:relative;z-index:1}
.verify-body{padding:36px}
.certificate{border:1px solid var(--line);border-radius:16px;padding:26px;background:linear-gradient(180deg,#fff,#fafafa)}
.verify-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:24px}
.fact{background:var(--soft);padding:18px;border-radius:12px}
.fact small{display:block;color:var(--muted);text-transform:uppercase;letter-spacing:.16em;font-weight:850}
.fact strong{display:block;margin-top:6px;font-size:21px}
.checklist{display:grid;gap:12px;margin:26px 0}
.check{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border:1px solid var(--line);border-radius:10px}
.check b{color:var(--green)}
.qr-panel{display:grid;grid-template-columns:150px 1fr;gap:22px;align-items:center;margin-top:28px;padding:20px;background:#0c0c0d;color:#fff;border-radius:14px}
.qr-panel img{width:150px;background:#fff;border-radius:8px;padding:8px}
.qr-panel p{color:#d5d7db;margin:6px 0}

.footer{background:var(--black);color:#ddd;padding:36px 0;margin-top:70px}
.footer-grid{display:flex;justify-content:space-between;gap:30px;align-items:flex-start}
.footer a{color:#fff;text-decoration:none}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}

.page-hero{background:#111;color:#fff;padding:64px 0;border-bottom:5px solid var(--red)}
.page-hero h1{font-size:50px;margin:10px 0 0}
.prose{background:#fff;border-radius:16px;padding:36px;border:1px solid var(--line);box-shadow:0 8px 28px rgba(0,0,0,.05)}
.prose h2{margin-top:30px}
.prose p,.prose li{color:#43474e}
.error-page{min-height:65vh;display:grid;place-items:center;text-align:center;padding:60px 20px}
.error-page h1{font-size:80px;color:var(--red);margin:0}
@media(max-width:820px){
  .hero-grid,.cards,.verify-grid,.qr-panel{grid-template-columns:1fr}
  nav ul{display:none}
  .footer-grid{flex-direction:column}
  .hero{padding-top:70px}
  .qr-panel img{width:132px}
}