*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:#08080a;color:#f7f7f8;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit}
a:focus-visible,.btn:focus-visible{outline:3px solid #a78bfa;outline-offset:4px}
.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px clamp(18px,4vw,56px);background:rgba(8,8,10,.82);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}
.brand{display:inline-flex;align-items:center;gap:10px;min-height:48px;text-decoration:none;font-weight:850;letter-spacing:.01em}
.brand-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,#f43f5e,#7c3aed 58%,#22d3ee);box-shadow:0 0 28px rgba(124,58,237,.32)}
.site-nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.site-nav a{display:inline-flex;align-items:center;justify-content:center;min-height:48px;min-width:48px;padding:0 14px;border-radius:10px;text-decoration:none;color:#d4d4d8;font-size:14px;font-weight:700}
.site-nav a:hover{background:#18181b;color:#fff}
.site-nav .nav-cta{background:#f5f5f7;color:#08080a}
.hero{min-height:calc(100vh - 85px);display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,.82fr);align-items:center;gap:clamp(32px,6vw,88px);padding:clamp(46px,7vw,96px) clamp(18px,5vw,72px) 56px;background:radial-gradient(circle at 76% 20%,rgba(124,58,237,.22),transparent 32%),radial-gradient(circle at 20% 85%,rgba(34,211,238,.12),transparent 30%),#08080a}
.hero > *{min-width:0}
.hero-copy{max-width:720px;min-width:0}
h1{margin:0;color:#fff;font-size:clamp(44px,7vw,92px);line-height:.92;letter-spacing:0;font-weight:900}
.hero-copy p{max-width:650px;margin:28px 0 0;color:#c9c9d1;font-size:clamp(18px,2vw,22px);line-height:1.55}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-width:48px;min-height:52px;padding:0 20px;border-radius:12px;text-decoration:none;font-size:15px;font-weight:800}
.btn.primary{background:#7c3aed;color:#fff;box-shadow:0 16px 34px rgba(124,58,237,.3)}
.btn.primary:hover{background:#6d28d9}
.btn.secondary{background:#18181b;color:#f5f5f7;border:1px solid #27272a}
.product-visual{position:relative;min-height:520px;display:flex;align-items:center;justify-content:center}
.phone-preview{width:min(310px,82vw);overflow:hidden;border:1px solid rgba(255,255,255,.14);border-radius:34px;background:#111114;box-shadow:0 34px 90px rgba(0,0,0,.58),0 0 0 10px rgba(255,255,255,.03)}
.phone-hero{height:220px;display:flex;align-items:flex-end;justify-content:center;padding:24px;background:radial-gradient(circle at 50% 0,#f43f5e,#7c3aed 42%,#111114 78%)}
.avatar{display:grid;place-items:center;width:104px;height:104px;border-radius:26px;background:#f5f5f4;color:#09090b;font-size:48px;font-weight:900;box-shadow:0 18px 42px rgba(0,0,0,.35)}
.phone-body{display:grid;gap:10px;padding:22px 18px 24px;text-align:center}
.phone-name{font-size:24px;font-weight:900;color:#fff}
.phone-handle{margin-top:-8px;color:#a1a1aa;font-size:14px}
.phone-link{display:flex;align-items:center;justify-content:center;min-height:54px;padding:0 14px;border-radius:14px;background:#1d1d22;border:1px solid rgba(255,255,255,.09);font-weight:800}
.phone-link.primary-link{background:#f5f5f4;color:#09090b}
.stats-panel{position:absolute;right:0;bottom:42px;display:grid;gap:12px;width:min(230px,52vw);padding:16px;border:1px solid rgba(255,255,255,.12);border-radius:18px;background:rgba(17,17,20,.86);backdrop-filter:blur(16px);box-shadow:0 20px 60px rgba(0,0,0,.38)}
.stats-panel div{display:flex;align-items:center;justify-content:space-between;gap:12px}
.stat-label{color:#a1a1aa;font-size:13px;font-weight:750}
.stats-panel strong{font-size:18px;color:#fff}
.feature-band{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);padding:76px clamp(18px,5vw,72px);background:#f5f5f7;color:#101014}
.feature-band h2,.workflow h2{margin:0;font-size:clamp(32px,4vw,56px);line-height:1;font-weight:900;letter-spacing:0}
.feature-band > div > p{margin:20px 0 0;color:#52525b;font-size:18px;max-width:520px}
.feature-list{display:grid;gap:18px}
.feature-list article{padding:0 0 18px;border-bottom:1px solid #d4d4d8}
.feature-list h3{margin:0;font-size:20px}
.feature-list p{margin:8px 0 0;color:#52525b;font-size:15px}
.workflow{padding:76px clamp(18px,5vw,72px) 96px;background:#08080a;color:#f7f7f8}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin-top:30px;background:#27272a;border:1px solid #27272a}
.steps div{min-height:150px;padding:24px;background:#111114;font-size:18px;font-weight:800}
.steps span{display:block;margin-bottom:18px;color:#a78bfa;font-size:14px}
@media (max-width:900px){
  .site-header{position:relative;align-items:flex-start;flex-direction:column}
  .site-nav{justify-content:flex-start}
  .hero{grid-template-columns:1fr;min-height:auto}
  .product-visual{min-height:500px}
  .stats-panel{right:8px}
  .feature-band{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
}
@media (max-width:520px){
  .site-nav{width:100%}
  .site-nav a{flex:1 1 auto}
  h1{font-size:42px}
  .hero{padding-top:38px}
  .product-visual{min-height:470px}
  .stats-panel{position:relative;right:auto;bottom:auto;width:100%;margin-top:-26px}
}