:root{--ink:#0b1020;--paper:#ffffff;--bg:#0a0f1e;--panel:#0f1830;--muted:#c6d3e6;--brand:#58ffa6;--brand-2:#4fc3ff;--cta:#ffb703;--stroke:#1b2440;--radius:18px;--shadow:0 12px 40px rgba(0,0,0,.28);}
*{box-sizing:border-box} html,body{margin:0;padding:0;scroll-behavior:smooth}
body{font:16px/1.6 Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:#f5f7fb}
a{color:inherit;text-decoration:none} img{max-width:100%;display:block}
.container{max-width:1200px;margin:auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;gap:.6rem;padding:.9rem 1.15rem;border-radius:12px;font-weight:700;border:1px solid transparent;transition:.25s;cursor:pointer}
.btn.primary{background:var(--cta);color:#1d1203}
.btn.primary:hover{transform:translateY(-1px);box-shadow:0 10px 30px rgba(255,183,3,.25)}
.btn.ghost{border-color:var(--stroke);background:transparent;color:#e7eef9}
.btn.ghost:hover{border-color:var(--brand);color:var(--brand)}
.chip{font-size:.75rem;color:#0e1116;background:var(--brand);display:inline-block;padding:.25rem .6rem;border-radius:999px;font-weight:800}
header{position:sticky;top:0;z-index:60;background:rgba(10,15,30,.7);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo{display:flex;align-items:center;gap:.7rem}
.badge{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand-2));display:grid;place-items:center;color:#061016;font-weight:900}
.navlinks{display:flex;align-items:center;gap:1rem}
.navlinks a{color:var(--muted)} .navlinks a:hover{color:#fff}
.hamburger{display:none}
footer{padding:44px 0;border-top:1px solid rgba(255,255,255,.06)}
.footgrid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:24px}
.micro{color:var(--muted);font-size:.95rem}
.hero{position:relative;min-height:60vh;display:grid;place-items:center;overflow:hidden}
.hero-gradient{position:absolute;inset:0;background:radial-gradient(1000px 600px at 85% -200px, rgba(88,255,166,.18), transparent),radial-gradient(800px 500px at 10% -120px, rgba(79,195,255,.16), transparent)}
.hero-inner{position:relative;z-index:2;text-align:left;padding:40px 0}
.title{font-size:clamp(36px,4.6vw,62px);line-height:1.06;margin:10px 0 14px}
.lede{color:var(--muted);font-size:1.08rem;max-width:780px}
.carousel{margin-top:20px;overflow:hidden;border-radius:16px;border:1px solid var(--stroke)}
.track{display:flex;transition:transform .5s ease}
.slide{min-width:100%;aspect-ratio:16/9;background:#0e162d;display:grid;place-items:center}
.slide img{width:100%;height:100%;object-fit:cover}
.ctrls{display:flex;gap:10px;justify-content:flex-end;margin-top:10px}
section{padding:64px 0}
.section-title{font-size:32px;margin:0 0 10px}
.section-sub{color:var(--muted);margin:0 0 26px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.03));border:1px solid var(--stroke);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.thumb{aspect-ratio:4/3;border-radius:14px;overflow:hidden;border:1px solid var(--stroke);background:#0c1324}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.03));border:1px solid var(--stroke);border-radius:var(--radius);padding:18px}
.n{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:10px;background:var(--cta);color:#151008;font-weight:900}
.marquee{display:flex;gap:36px;align-items:center;opacity:.9;overflow:auto;padding:10px 0}
.marquee img{height:32px;filter:grayscale(1) contrast(1.1);opacity:.85}
.testis{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.t{border:1px solid var(--stroke);border-radius:var(--radius);padding:18px;background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02))}
@media (max-width:1000px){.grid-4{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.testis{grid-template-columns:1fr 1fr}.footgrid{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.navlinks{display:none}.hamburger{display:flex}.grid-4,.steps,.testis,.footgrid{grid-template-columns:1fr}}