:root{
  --bg:#08080f; --bg2:#0f0d1c; --card:rgba(255,255,255,.045); --line:rgba(255,255,255,.10);
  --ink:#f4f4fb; --mut:#a8a6c4; --pur:#7b3fe4; --pur2:#a96bff; --blue:#3b82f6; --cyan:#22d3ee; --pink:#d946ef;
  --grad:linear-gradient(135deg,#7b3fe4 0%,#5b6cff 50%,#22d3ee 100%);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6;overflow-x:hidden}
a{color:var(--pur2);text-decoration:none}a:hover{color:#fff}
img{max-width:100%;display:block}
h1,h2,h3{line-height:1.15;margin:0 0 .4em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.muted{color:var(--mut)}

/* animated background orbs */
.bg-orbs{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5;animation:float 18s ease-in-out infinite}
.orb.o1{width:480px;height:480px;background:#7b3fe4;top:-120px;left:-100px}
.orb.o2{width:520px;height:520px;background:#2b6fd6;top:30%;right:-160px;animation-delay:-6s}
.orb.o3{width:420px;height:420px;background:#d946ef;bottom:-140px;left:25%;animation-delay:-11s}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(40px,-30px) scale(1.08)}66%{transform:translate(-30px,40px) scale(.95)}}
body::before{content:"";position:fixed;inset:0;z-index:-1;background:radial-gradient(900px 500px at 50% -10%,rgba(123,63,228,.22),transparent 70%)}

/* header */
.hd{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);background:rgba(8,8,15,.6);border-bottom:1px solid var(--line)}
.hd-in{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;gap:14px}
.brand img{height:42px;border-radius:9px}
.hd-nav{display:flex;align-items:center;gap:22px}
.hd-nav a{color:var(--mut);font-size:.95rem}.hd-nav a:hover{color:#fff}
.hd-cta{background:var(--grad);color:#fff;padding:9px 18px;border-radius:10px;font-weight:700}
.hd-cta:hover{color:#fff;filter:brightness(1.1)}
@media(max-width:720px){.hd-nav a.nl-hide{display:none}}

/* hero */
.hero{text-align:center;padding:72px 20px 40px;position:relative}
.eyebrow{display:inline-block;border:1px solid var(--line);background:var(--card);color:var(--pur2);font-weight:600;font-size:.82rem;padding:6px 14px;border-radius:999px;margin-bottom:22px;letter-spacing:.02em}
.hero h1{font-size:clamp(2.1rem,6vw,4rem);font-weight:800;letter-spacing:-.02em}
.hero h1 .g{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:clamp(1.05rem,2.4vw,1.4rem);color:var(--mut);max-width:760px;margin:0 auto 18px}
.startwrap{margin:34px 0 14px;display:flex;flex-direction:column;align-items:center;gap:12px}
.btn-start{display:inline-flex;align-items:center;gap:12px;background:var(--grad);color:#fff;font-size:1.35rem;font-weight:800;padding:20px 46px;border-radius:16px;border:0;cursor:pointer;
  box-shadow:0 10px 40px rgba(123,63,228,.5);transition:transform .15s,box-shadow .15s;position:relative}
.btn-start:hover{color:#fff;transform:translateY(-3px) scale(1.02);box-shadow:0 16px 54px rgba(123,63,228,.7)}
.btn-start::after{content:"";position:absolute;inset:0;border-radius:16px;background:var(--grad);filter:blur(22px);opacity:.55;z-index:-1;animation:pulse 2.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.4}50%{opacity:.75}}
.start-sub{color:var(--mut);font-size:.92rem}
.trustrow{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 26px;margin-top:26px;color:var(--mut);font-size:.95rem}
.trustrow span{display:inline-flex;align-items:center;gap:7px}

/* browser mockup */
.mock{max-width:880px;margin:46px auto 0;border-radius:16px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.mock-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.03)}
.dot{width:11px;height:11px;border-radius:50%}.dot.r{background:#ff5f57}.dot.y{background:#febc2e}.dot.g{background:#28c840}
.mock-url{margin-left:14px;flex:1;background:rgba(0,0,0,.3);border-radius:7px;padding:5px 12px;color:var(--mut);font-size:.82rem}
.mock-body{display:grid;grid-template-columns:1fr 1.3fr;gap:18px;padding:26px}
.mock-skel{height:14px;border-radius:6px;background:linear-gradient(90deg,rgba(255,255,255,.06),rgba(255,255,255,.16),rgba(255,255,255,.06));background-size:200% 100%;animation:shimmer 1.6s linear infinite;margin-bottom:12px}
.mock-skel.w70{width:70%}.mock-skel.w50{width:50%}.mock-skel.big{height:30px;width:85%}
.mock-hero{border-radius:12px;background:var(--grad);min-height:150px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:1.2rem;opacity:.92}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
@media(max-width:640px){.mock-body{grid-template-columns:1fr}}

/* sections */
.sec{padding:60px 20px}
.sec-h{text-align:center;font-size:clamp(1.6rem,4vw,2.4rem);font-weight:800}
.sec-sub{text-align:center;color:var(--mut);max-width:680px;margin:0 auto 40px;font-size:1.05rem}
.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px;transition:transform .15s,border-color .15s,background .15s}
.card:hover{transform:translateY(-4px);border-color:rgba(169,107,255,.5);background:rgba(255,255,255,.06)}
.card .ic{font-size:2rem;margin-bottom:10px;display:inline-block}
.card h3{font-size:1.2rem}
.card p{color:var(--mut);margin:0}
.usecard{display:flex;align-items:center;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px;transition:transform .15s,border-color .15s}
.usecard:hover{transform:translateY(-3px);border-color:rgba(169,107,255,.5);color:var(--ink)}
.usecard .ic{font-size:1.7rem}
.usecard b{display:block;font-size:1.05rem}.usecard small{color:var(--mut)}

/* steps */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{position:relative;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:28px 24px}
.step .n{width:46px;height:46px;border-radius:12px;background:var(--grad);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.3rem;margin-bottom:14px}
.step h3{font-size:1.2rem}.step p{color:var(--mut);margin:0}

/* final cta */
.cta-big{text-align:center;margin:30px auto 0;max-width:820px;background:linear-gradient(135deg,rgba(123,63,228,.18),rgba(34,211,238,.12));border:1px solid var(--line);border-radius:22px;padding:50px 28px}
.cta-big h2{font-size:clamp(1.6rem,4vw,2.4rem)}

/* footer */
.ft{border-top:1px solid var(--line);margin-top:40px;padding:28px 20px;color:var(--mut);font-size:.9rem}
.ft-in{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center}
.ft a{color:var(--mut)}.ft a:hover{color:#fff}

@media(max-width:860px){.g3,.steps{grid-template-columns:1fr}.g2{grid-template-columns:1fr}}
@media(max-width:520px){.hero{padding-top:48px}.btn-start{font-size:1.15rem;padding:17px 34px;width:100%;justify-content:center}}