:root{--bg:#0b1021;--bg2:#121834;--fg:#e5e7eb;--mut:#9ca3af;--line:rgba(255,255,255,.09);--card:rgba(255,255,255,.04);--brand:#7c3aed;--brand2:#3b82f6}
[data-theme=light]{--bg:#f7f7fb;--bg2:#fff;--fg:#111827;--mut:#4b5563;--line:rgba(0,0,0,.09);--card:#fff}
@media (prefers-color-scheme:light){:root:not([data-theme=dark]){--bg:#f7f7fb;--bg2:#fff;--fg:#111827;--mut:#4b5563;--line:rgba(0,0,0,.09);--card:#fff}}
*{box-sizing:border-box}body{margin:0;font:16px/1.6 Inter,system-ui,sans-serif;background:var(--bg);color:var(--fg)}
a{color:inherit}.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
nav{position:sticky;top:0;backdrop-filter:blur(12px);background:color-mix(in srgb,var(--bg) 80%,transparent);border-bottom:1px solid var(--line);z-index:9}
nav .wrap{display:flex;align-items:center;gap:24px;height:64px}.logo{font-weight:700;font-size:20px;text-decoration:none}
.logo span{background:linear-gradient(90deg,var(--brand),var(--brand2));-webkit-background-clip:text;color:transparent}
nav .links{margin-left:auto;display:flex;gap:20px;align-items:center}nav .links a{text-decoration:none;color:var(--mut)}
button.t{background:var(--card);border:1px solid var(--line);color:var(--fg);border-radius:10px;padding:6px 10px;cursor:pointer}
.btn{display:inline-block;padding:12px 22px;border-radius:12px;text-decoration:none;font-weight:600;border:1px solid var(--line)}
.btn.p{background:linear-gradient(90deg,var(--brand),var(--brand2));color:#fff;border:0}
.hero{padding:96px 0 64px;text-align:center;background:radial-gradient(circle at 20% 10%,rgba(124,58,237,.18),transparent 40%),radial-gradient(circle at 80% 0,rgba(59,130,246,.15),transparent 40%)}
.hero h1{font-size:clamp(36px,6vw,64px);line-height:1.1;margin:0 0 20px}.hero p{color:var(--mut);font-size:20px;max-width:680px;margin:0 auto 32px}
.cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.shot{margin:56px auto 0;max-width:960px;aspect-ratio:16/9;border:1px dashed var(--line);border-radius:20px;background:var(--card);display:grid;place-items:center;color:var(--mut)}
section{padding:72px 0}h2{font-size:34px;margin:0 0 12px;text-align:center}.sub{text-align:center;color:var(--mut);margin:0 0 40px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px}.card h3{margin:8px 0}.card p{margin:0;color:var(--mut)}.ic{font-size:26px}
.stack{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}.stack span{border:1px solid var(--line);border-radius:999px;padding:6px 14px;background:var(--card)}
.plat{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}.plat .shot{margin:0 0 16px;aspect-ratio:4/3}
footer{border-top:1px solid var(--line);padding:32px 0;color:var(--mut);font-size:14px}footer .wrap{display:flex;gap:20px;flex-wrap:wrap}footer .r{margin-left:auto}
@media(max-width:640px){nav .links a:not(.gh){display:none}.hero{padding:64px 0 40px}}

/* v2 */
.hero{position:relative;overflow:hidden;padding:120px 0 80px}
.hero .wrap{position:relative;z-index:1}
.orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.45;pointer-events:none;animation:float 14s ease-in-out infinite}
.o1{width:420px;height:420px;background:var(--brand);top:-120px;left:-80px}
.o2{width:380px;height:380px;background:var(--brand2);top:40px;right:-100px;animation-delay:-7s}
@keyframes float{50%{transform:translate(40px,30px) scale(1.1)}}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid var(--line);border-radius:999px;background:var(--card);color:var(--mut);font-size:14px;margin-bottom:24px}
.badge i{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 0 rgba(34,197,94,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}
.grad{background:linear-gradient(90deg,var(--brand),var(--brand2),#ec4899,var(--brand));background-size:300% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shift 8s linear infinite}
@keyframes shift{to{background-position:300% 0}}
.btn{transition:transform .2s,box-shadow .2s,border-color .2s}
.btn:hover{transform:translateY(-2px);border-color:var(--brand)}
.btn.p{box-shadow:0 8px 30px -8px rgba(124,58,237,.6)}.btn.p:hover{box-shadow:0 14px 40px -8px rgba(124,58,237,.8)}
.hero-shot{position:relative;border:1px solid var(--line);border-style:solid;box-shadow:0 40px 100px -30px rgba(124,58,237,.5);background:linear-gradient(160deg,var(--bg2),var(--card))}
.hero-shot .bar{position:absolute;top:0;left:0;right:0;height:36px;border-bottom:1px solid var(--line);display:flex;gap:8px;align-items:center;padding:0 16px}
.hero-shot .bar b{width:11px;height:11px;border-radius:50%;background:var(--line)}
section.alt{background:linear-gradient(180deg,transparent,var(--bg2) 20%,var(--bg2) 80%,transparent)}
section{padding:96px 0}h2{font-size:clamp(28px,4vw,40px);letter-spacing:-.02em}
.card{position:relative;transition:transform .25s,border-color .25s,box-shadow .25s,opacity .6s,translate .6s}
.card:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--brand) 50%,transparent);box-shadow:0 20px 40px -20px rgba(124,58,237,.45)}
.ic{display:inline-grid;place-items:center;width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,rgba(124,58,237,.2),rgba(59,130,246,.2))}
.rv{opacity:0;translate:0 20px}.rv.in{opacity:1;translate:0 0}
.stack span{transition:border-color .2s,color .2s}.stack span:hover{border-color:var(--brand);color:var(--brand)}
nav .links a{transition:color .2s}nav .links a:hover{color:var(--fg)}
@media(max-width:640px){.hero{padding:72px 0 48px}.hero p{font-size:17px}section{padding:64px 0}.orb{width:260px;height:260px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* v3 images */
.shot img{display:block;width:100%;height:100%;object-fit:cover;object-position:top left}
.hero-shot{padding-top:36px;overflow:hidden;aspect-ratio:auto;height:auto;display:block}
.hero-shot img{height:auto;aspect-ratio:1440/900}
.shot.win{position:relative;padding-top:28px;overflow:hidden;border:1px solid var(--line);background:var(--bg2);display:block}
.shot.win .bar{position:absolute;top:0;left:0;right:0;height:28px;border-bottom:1px solid var(--line);display:flex;gap:6px;align-items:center;padding:0 12px}
.shot.win .bar b{width:9px;height:9px;border-radius:50%;background:var(--line)}
.shot.sec{max-width:880px;margin:48px auto 0;aspect-ratio:auto;box-shadow:0 30px 80px -30px rgba(59,130,246,.45)}.shot.sec img{height:auto}
.shot.phone{display:block;width:62%;max-width:200px;aspect-ratio:390/844;margin:0 auto 16px;border:8px solid #1f2437;border-radius:30px;overflow:hidden;background:#000;box-shadow:0 20px 50px -20px rgba(124,58,237,.6)}
.plat .card{display:flex;flex-direction:column}.plat .shot.win{aspect-ratio:auto}.plat .shot.win img{aspect-ratio:4/3;height:auto}
.plat .card:hover .shot img{transform:scale(1.03)}