:root{
  --bg:#08111f;
  --bg-soft:#0d1728;
  --surface:rgba(255,255,255,.06);
  --surface-2:rgba(255,255,255,.08);
  --card:#0f1b30;
  --text:#eef4ff;
  --muted:#99abc9;
  --line:rgba(255,255,255,.1);
  --accent:#8b5cf6;
  --accent-2:#38bdf8;
  --accent-3:#22c55e;
  --shadow:0 18px 60px rgba(0,0,0,.28);
  --radius:28px;
  --radius-sm:18px;
  --max:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:
    radial-gradient(circle at top left, rgba(139,92,246,.20), transparent 28%),
    radial-gradient(circle at top right, rgba(56,189,248,.14), transparent 24%),
    linear-gradient(180deg,#07101d 0%,#0a1422 46%,#0c1627 100%);
  color:var(--text);
  line-height:1.55;
}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.progress{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-2));width:0;z-index:1200}
.site-header{position:sticky;top:0;z-index:1000;backdrop-filter:blur(16px);background:rgba(6,11,20,.6);border-bottom:1px solid rgba(255,255,255,.05)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:16px 24px}
.brand{display:flex;align-items:center;gap:14px;min-width:0}
.brand-mark{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),#5b7cff);color:#fff;font-weight:800;box-shadow:0 10px 24px rgba(139,92,246,.32)}
.brand-text strong{display:block;font-size:15px;letter-spacing:.02em}
.brand-text small{display:block;color:var(--muted);font-size:12px}
.nav{display:flex;gap:18px;flex-wrap:wrap;justify-content:center}
.nav a{font-size:14px;color:var(--muted);transition:.25s}
.nav a:hover{color:#fff}
.nav-actions{display:flex;gap:10px;align-items:center}
.ghost-btn,.dark-btn,.primary-btn,.secondary-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 18px;font-weight:700;transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease, background .25s ease}
.ghost-btn,.secondary-btn{border:1px solid var(--line);background:rgba(255,255,255,.02);color:#fff}
.dark-btn{background:#fff;color:#0b1322}
.primary-btn{background:linear-gradient(135deg,var(--accent),#6d4aff);color:#fff;box-shadow:0 16px 28px rgba(139,92,246,.28)}
.primary-btn:hover,.secondary-btn:hover,.ghost-btn:hover,.dark-btn:hover{transform:translateY(-2px)}
.secondary-btn:hover,.ghost-btn:hover{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.18)}
.full{width:100%}
.hero{padding:84px 0 40px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) 420px;gap:34px;align-items:stretch}
.eyebrow-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.eyebrow,.section-tag{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);font-size:12px;line-height:1;text-transform:uppercase;letter-spacing:.12em;font-weight:800;color:#dbe7ff}
.eyebrow.accent{background:rgba(34,197,94,.12);border-color:rgba(34,197,94,.28);color:#c7ffd8}
.hero h1{font-size:clamp(42px,6vw,78px);line-height:.95;letter-spacing:-.045em;margin:0 0 18px;max-width:11ch}
.hero-lead{font-size:18px;max-width:760px;color:#c3d1ea;margin:0 0 28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:24px}
.hero-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding:0;margin:0;list-style:none;max-width:860px}
.hero-points li{padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);font-size:14px;color:#d9e4f7}
.glass{background:linear-gradient(180deg,rgba(255,255,255,.10),rgba(255,255,255,.06));border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(10px);box-shadow:var(--shadow)}
.hero-panel{display:flex;flex-direction:column;gap:16px}
.price-card{padding:28px;border-radius:32px}
.card-label{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#c5d1e6;margin-bottom:12px}
.price-value{font-size:52px;font-weight:900;letter-spacing:-.05em;margin-bottom:12px}
.price-card p{margin:0;color:#bbcae2}
.mini-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.mini-card{padding:18px;border-radius:24px;min-height:116px}
.mini-card span{display:block;color:#9db0cf;font-size:12px;text-transform:uppercase;letter-spacing:.10em;margin-bottom:12px}
.mini-card strong{font-size:20px;line-height:1.15}
.mini-card.warning{outline:1px solid rgba(34,197,94,.22)}
.section{padding:56px 0}
.alt{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.015))}
.section-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:28px;align-items:start}
.section-head h2,.feature-copy h2{font-size:clamp(34px,4vw,56px);line-height:1.02;letter-spacing:-.04em;margin:16px 0;max-width:14ch}
.section-head p{color:var(--muted);max-width:720px;font-size:17px}
.narrow h2{max-width:16ch}
.cards-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.info-card,.audience-card,.scenario-card,.stack-card,.trust-card,.contact-card,.feature-item{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.035));border:1px solid rgba(255,255,255,.09);border-radius:26px;padding:24px;box-shadow:var(--shadow);transition:transform .25s ease,border-color .25s ease,background .25s ease}
.info-card:hover,.audience-card:hover,.scenario-card:hover,.stack-card:hover,.trust-card:hover,.feature-item:hover{transform:translateY(-4px);border-color:rgba(139,92,246,.45)}
.info-card h3,.audience-card h3,.scenario-card h3,.stack-card h3,.trust-card h3,.feature-item b{font-size:23px;line-height:1.12;margin:0 0 10px;color:#f4f7ff}
.info-card p,.audience-card p,.scenario-card p,.stack-card p,.feature-item p,.contact-card p,.trust-card p{margin:0;color:#aebed9;font-size:16px}
.info-card.highlight{background:linear-gradient(180deg,rgba(139,92,246,.16),rgba(56,189,248,.09))}
.audience-grid,.scenario-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.audience-card span{display:block;font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#b59cff;margin-bottom:14px}
.feature-layout{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:28px;align-items:start}
.feature-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.feature-item b{display:block}
.timing-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,.85fr);gap:24px;align-items:start}
.stack{display:grid;gap:16px}
.trust-grid{display:grid;grid-template-columns:1.5fr repeat(4,minmax(0,1fr));gap:16px;align-items:stretch}
.trust-card span{display:block;color:#a6b7d4;font-size:12px;text-transform:uppercase;letter-spacing:.12em;margin-bottom:14px}
.trust-card strong{font-size:32px;line-height:1.05;letter-spacing:-.04em}
.trust-card.big{grid-column:auto / span 1}
.price-layout{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:24px;align-items:center}
.cta-box{padding:28px;border-radius:30px;background:linear-gradient(180deg,rgba(139,92,246,.16),rgba(255,255,255,.05));border:1px solid rgba(139,92,246,.28);box-shadow:var(--shadow)}
.cta-price{font-size:56px;font-weight:900;letter-spacing:-.05em;margin-bottom:8px}
.cta-note{color:#d8cfff;margin-bottom:18px}
.contacts{display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:24px;align-items:start}
.contact-card{padding:28px}
.contact-row{display:flex;justify-content:space-between;gap:14px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.contact-row span{color:#9fb1d0}
.contact-row strong,.contact-row a{font-weight:700;text-align:right}
.contact-actions{padding-top:18px}
.floating-cta{position:fixed;right:22px;bottom:22px;display:flex;align-items:center;gap:12px;background:#fff;color:#08111f;border-radius:999px;padding:14px 18px;box-shadow:0 20px 40px rgba(0,0,0,.28);z-index:1100;font-weight:800}
.float-icon{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff}
.pulse{animation:pulse 2.8s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(139,92,246,.28)}50%{box-shadow:0 0 0 14px rgba(139,92,246,0)}}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease, transform .7s ease}
.reveal.is-visible{opacity:1;transform:none}
.reveal.delay-1{transition-delay:.12s}
@media (max-width:1180px){
  .hero-grid,.section-grid,.feature-layout,.timing-grid,.price-layout,.contacts{grid-template-columns:1fr}
  .audience-grid,.scenario-grid,.trust-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .trust-card.big{grid-column:1 / -1}
  .nav{display:none}
}
@media (max-width:760px){
  .wrap{padding:0 18px}
  .hero{padding-top:52px}
  .hero h1{font-size:clamp(34px,12vw,54px);max-width:none}
  .hero-points,.cards-2,.feature-list,.audience-grid,.scenario-grid,.mini-grid,.trust-grid{grid-template-columns:1fr}
  .price-value,.cta-price{font-size:42px}
  .section-head h2,.feature-copy h2{font-size:clamp(30px,9vw,42px);max-width:none}
  .nav-actions{display:none}
  .floating-cta{right:14px;left:14px;justify-content:center}
  .contact-row{flex-direction:column}
}