:root{
  --bg:#0b0b12; --panel:#14141f; --panel2:#1b1b2b; --line:#272740;
  --text:#ececf6; --muted:#8c8ca8; --accent:#8b5cf6; --accent2:#22d3ee;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Outfit',system-ui,sans-serif;color:var(--text);line-height:1.5;
  background:radial-gradient(1000px 600px at 85% -5%,rgba(139,92,246,.22),transparent 60%),
             radial-gradient(800px 500px at -10% 40%,rgba(34,211,238,.10),transparent 60%),var(--bg);
  background-attachment:fixed}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0}
.muted{color:var(--muted)}

/* Nav */
.nav{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;padding:14px 5vw;
  background:rgba(11,11,18,.6);backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:.3s}
.nav.scrolled{border-color:var(--line);background:rgba(11,11,18,.85)}
.brand{font-weight:700;font-size:19px;display:flex;gap:10px;align-items:center}
.dot{width:13px;height:13px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 0 16px var(--accent)}
.nav nav{display:flex;gap:26px;align-items:center}
.nav nav a:not(.btn){color:var(--muted);transition:.2s}
.nav nav a:not(.btn):hover{color:var(--text)}

/* Buttons */
.btn{display:inline-block;padding:11px 22px;border:0;border-radius:12px;font:inherit;font-weight:600;cursor:pointer;color:#fff;
  background:linear-gradient(135deg,var(--accent),#6366f1);box-shadow:0 8px 24px rgba(139,92,246,.4);transition:.25s}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(139,92,246,.55)}
.btn.small{padding:8px 18px;font-size:14px}
.btn.big{padding:15px 28px;font-size:16px}
.btn.ghost{background:transparent;border:1px solid var(--line);box-shadow:none}
.btn.ghost:hover{border-color:var(--accent2);box-shadow:none}

/* Hero */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:6vh 5vw 8vh;max-width:1300px;margin:0 auto}
.pill{display:inline-block;padding:7px 16px;border-radius:99px;border:1px solid var(--line);background:rgba(20,20,31,.7);font-size:13px;color:var(--accent2)}
.hero h1{font-size:clamp(40px,6.2vw,76px);line-height:1.04;font-weight:800;margin:20px 0;letter-spacing:-.02em}
.hero h1 em{font-style:normal;background:linear-gradient(120deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:18px;color:var(--muted);max-width:520px;margin:0 0 30px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.trust{list-style:none;display:flex;gap:22px;flex-wrap:wrap;padding:0;margin:34px 0 0;color:var(--muted);font-size:14px}

.hero-visual{position:relative;display:grid;place-items:center;min-height:420px}
.orb{position:absolute;border-radius:50%;filter:blur(50px);opacity:.55;animation:float 8s ease-in-out infinite}
.o1{width:260px;height:260px;background:var(--accent);top:5%;left:10%}
.o2{width:220px;height:220px;background:var(--accent2);bottom:5%;right:8%;animation-delay:-4s}
@keyframes float{50%{transform:translateY(-26px) scale(1.06)}}
.scan-card{position:relative;width:min(320px,80%);aspect-ratio:200/260;padding:22px;border-radius:28px;color:#c9c9e6;overflow:hidden;
  background:linear-gradient(160deg,rgba(30,30,50,.85),rgba(14,14,24,.9));border:1px solid var(--line);
  box-shadow:0 40px 90px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.06);backdrop-filter:blur(10px);animation:tilt 7s ease-in-out infinite}
@keyframes tilt{50%{transform:translateY(-10px) rotate(1.2deg)}}
.body{width:100%;height:100%}
.pts circle{animation:pulse 2s ease-in-out infinite}
.pts circle:nth-child(2){animation-delay:.3s}.pts circle:nth-child(3){animation-delay:.6s}.pts circle:nth-child(4){animation-delay:.9s}
@keyframes pulse{50%{opacity:.35;r:8}}
.scanline{position:absolute;left:0;right:0;height:3px;background:linear-gradient(90deg,transparent,var(--accent2),transparent);box-shadow:0 0 18px var(--accent2);animation:scan 3.2s ease-in-out infinite}
@keyframes scan{0%{top:6%}50%{top:92%}100%{top:6%}}
.tag{position:absolute;padding:6px 12px;border-radius:99px;font-size:12px;background:rgba(11,11,18,.85);border:1px solid var(--line);color:var(--text)}
.t1{top:14%;right:-6px}.t2{bottom:16%;left:-6px}

/* Steps */
.how,.catalog{max-width:1200px;margin:0 auto;padding:7vh 5vw}
.how h2,.catalog h2{font-size:clamp(28px,4vw,40px);margin-bottom:28px;letter-spacing:-.01em}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.step{padding:26px;border-radius:20px;border:1px solid var(--line);background:linear-gradient(180deg,var(--panel),var(--panel2));transition:.3s}
.step:hover{transform:translateY(-6px);border-color:rgba(139,92,246,.5)}
.num{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;font-weight:700;margin-bottom:14px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff}
.step h3{font-size:19px;margin-bottom:6px}
.step p{margin:0;color:var(--muted);font-size:15px}

/* Catalog */
.catalog-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;margin-bottom:6px}
.catalog-head h2{margin-bottom:0}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{padding:8px 16px;border-radius:99px;border:1px solid var(--line);background:transparent;color:var(--muted);font:inherit;font-size:14px;cursor:pointer;transition:.2s}
.chip:hover{color:var(--text);border-color:var(--accent)}
.chip.active{color:#fff;background:linear-gradient(135deg,var(--accent),#6366f1);border-color:transparent}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:20px;margin-top:24px}
.card{display:block;border-radius:20px;overflow:hidden;border:1px solid var(--line);background:linear-gradient(180deg,var(--panel),var(--panel2));transition:.3s;animation:rise .5s both}
@keyframes rise{from{opacity:0;transform:translateY(18px)}}
.card:hover{transform:translateY(-6px);border-color:rgba(34,211,238,.5);box-shadow:0 24px 50px rgba(0,0,0,.45)}
.card .img{position:relative;aspect-ratio:1;display:grid;place-items:center;font-size:64px;background:linear-gradient(135deg,#1d1d33,#10101c);overflow:hidden}
.card .img img{width:100%;height:100%;object-fit:cover;transition:.5s}
.card:hover .img img{transform:scale(1.07)}
.card .try{position:absolute;left:12px;right:12px;bottom:12px;padding:9px;border-radius:10px;text-align:center;font-size:14px;font-weight:600;
  background:rgba(11,11,18,.85);backdrop-filter:blur(8px);opacity:0;transform:translateY(8px);transition:.3s}
.card:hover .try{opacity:1;transform:none}
.card .meta{padding:14px 16px 18px}
.card .cat{font-size:12px;color:var(--accent2);text-transform:uppercase;letter-spacing:.06em}
.card .name{font-weight:600;margin:3px 0}
.card .price{color:var(--muted);font-size:14px}
.skeleton{aspect-ratio:3/4;border-radius:20px;background:linear-gradient(100deg,var(--panel) 30%,var(--panel2) 50%,var(--panel) 70%);background-size:200% 100%;animation:shimmer 1.4s infinite}
@keyframes shimmer{to{background-position:-200% 0}}
.empty{grid-column:1/-1;text-align:center;color:var(--muted);padding:40px 0}

.footer{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;padding:28px 5vw;border-top:1px solid var(--line);color:var(--text);font-size:14px}

@media(max-width:860px){
  .hero{grid-template-columns:1fr;text-align:left}
  .hero-visual{min-height:340px}
  .nav nav a:not(.btn){display:none}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}