:root{
  --bg:#07090f;--bg2:#0b0f1a;--card:rgba(255,255,255,.04);--line:rgba(255,255,255,.08);
  --fg:#f4f6fb;--muted:#98a2b8;--teal:#1ac0f2;--blue:#3359fa;
  --grad:linear-gradient(135deg,var(--teal),var(--blue));
  --radius:18px;--font:'Inter',ui-sans-serif,system-ui,-apple-system,"SF Pro Text",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--fg);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
/* aurora */
.aurora{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.aurora span{position:absolute;width:60vw;height:60vw;border-radius:50%;filter:blur(90px);opacity:.35;animation:float 18s ease-in-out infinite}
.aurora .a{background:var(--blue);top:-20vw;left:-10vw}
.aurora .b{background:var(--teal);bottom:-25vw;right:-15vw;animation-delay:-6s;animation-duration:22s}
.aurora .c{background:#6a4cff;top:30vh;left:55vw;width:35vw;height:35vw;opacity:.18;animation-delay:-12s}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(4vw,-3vw) scale(1.08)}}
/* nav */
nav{position:sticky;top:0;z-index:10;backdrop-filter:blur(18px);background:rgba(7,9,15,.55);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.01em}
.brand img{width:30px;height:30px;border-radius:8px}
nav ul{display:flex;gap:22px;list-style:none;font-size:14px;color:var(--muted)}
nav ul a:hover{color:var(--fg)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:12px;font-weight:600;font-size:14px;transition:transform .2s,box-shadow .2s,background .2s;cursor:pointer;border:1px solid transparent}
.btn.primary{background:var(--grad);color:#fff;box-shadow:0 10px 30px -10px rgba(51,89,250,.7)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px -12px rgba(51,89,250,.9)}
.btn.ghost{border-color:var(--line);color:var(--fg);background:var(--card)}
.btn.ghost:hover{background:rgba(255,255,255,.08)}
.btn.sm{padding:8px 14px;font-size:13px}
/* hero */
.hero{padding:96px 0 64px;text-align:center;position:relative}
.hero .icon{width:132px;height:132px;margin:0 auto 28px;filter:drop-shadow(0 30px 50px rgba(51,89,250,.35));animation:rise .9s cubic-bezier(.2,.8,.2,1) both}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:var(--card);font-size:12px;color:var(--muted);margin-bottom:22px;animation:rise .9s .05s both}
.pill i{width:6px;height:6px;border-radius:50%;background:var(--teal);box-shadow:0 0 12px var(--teal);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
h1{font-size:clamp(40px,7vw,76px);line-height:1.02;letter-spacing:-.035em;font-weight:800;animation:rise .9s .1s both}
h1 .g{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{max-width:640px;margin:22px auto 0;color:var(--muted);font-size:clamp(16px,2vw,20px);animation:rise .9s .2s both}
.cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:34px;animation:rise .9s .3s both}
.fine{margin-top:16px;font-size:12px;color:var(--muted);animation:rise .9s .4s both}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
/* window mock */
.mock{margin:64px auto 0;max-width:920px;border-radius:22px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));box-shadow:0 60px 120px -40px rgba(0,0,0,.8),0 0 0 1px rgba(255,255,255,.03) inset;overflow:hidden;animation:rise 1s .45s both}
.mock .bar{display:flex;gap:7px;padding:14px 16px;border-bottom:1px solid var(--line)}
.mock .bar i{width:11px;height:11px;border-radius:50%;background:#3a3f4d}
.mock .bar i:nth-child(1){background:#ff5f57}.mock .bar i:nth-child(2){background:#febc2e}.mock .bar i:nth-child(3){background:#28c840}
.mock .body{display:grid;grid-template-columns:260px 1fr;min-height:380px}
.mock .side{padding:26px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:22px}
.gauge{width:150px;height:150px;margin:0 auto;position:relative}
.gauge svg{transform:rotate(-90deg)}
.gauge .track{stroke:rgba(255,255,255,.08)}
.gauge .arc{stroke:url(#g);stroke-linecap:round;stroke-dasharray:440;stroke-dashoffset:440;animation:draw 1.6s 1s cubic-bezier(.2,.8,.2,1) forwards}
@keyframes draw{to{stroke-dashoffset:200}}
.gauge .num{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;font-weight:700;font-size:22px}
.gauge .num small{font-size:11px;color:var(--muted);font-weight:500}
.mock .rows{padding:26px;display:flex;flex-direction:column;gap:10px}
.row{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--card);opacity:0;animation:rise .6s both}
.row:nth-child(1){animation-delay:.9s}.row:nth-child(2){animation-delay:1s}.row:nth-child(3){animation-delay:1.1s}.row:nth-child(4){animation-delay:1.2s}.row:nth-child(5){animation-delay:1.3s}
.row .ic{width:32px;height:32px;border-radius:9px;background:rgba(255,255,255,.06);display:grid;place-items:center;color:var(--teal);font-size:14px}
.row b{font-size:13px;font-weight:600}.row span{font-size:11px;color:var(--muted)}
.row .sz{margin-left:auto;font-weight:600;font-size:13px;font-variant-numeric:tabular-nums}
.row .sw{width:30px;height:18px;border-radius:999px;background:var(--grad);position:relative}
.row .sw::after{content:"";position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;background:#fff}
.row.off .sw{background:rgba(255,255,255,.12)}.row.off .sw::after{right:auto;left:2px}
/* sections */
section{padding:88px 0}
.eyebrow{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);font-weight:600;margin-bottom:10px}
h2{font-size:clamp(28px,4vw,44px);letter-spacing:-.03em;line-height:1.1}
.sub{color:var(--muted);max-width:560px;margin-top:12px}
.grid{display:grid;gap:14px;margin-top:38px}
.grid.c3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);transition:transform .35s cubic-bezier(.2,.8,.2,1),border-color .35s,background .35s;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;inset:0;background:radial-gradient(400px 200px at var(--mx,50%) var(--my,0%),rgba(26,192,242,.12),transparent 60%);opacity:0;transition:opacity .35s}
.card:hover{transform:translateY(-4px);border-color:rgba(26,192,242,.35)}
.card:hover::before{opacity:1}
.card .ic{width:40px;height:40px;border-radius:11px;background:rgba(26,192,242,.12);display:grid;place-items:center;margin-bottom:14px;color:var(--teal)}
.card h3{font-size:16px;margin-bottom:6px}
.card p{font-size:14px;color:var(--muted)}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s,transform .7s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
/* categories marquee */
.marquee{overflow:hidden;margin-top:40px;mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee .track{display:flex;gap:10px;width:max-content;animation:scroll 40s linear infinite}
.marquee:hover .track{animation-play-state:paused}
.chip{padding:9px 14px;border:1px solid var(--line);border-radius:999px;background:var(--card);font-size:13px;color:var(--muted);white-space:nowrap}
@keyframes scroll{to{transform:translateX(-50%)}}
/* pricing */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin-top:38px;max-width:760px}
.plan{padding:26px;border-radius:var(--radius);border:1px solid var(--line);background:var(--card);position:relative}
.plan.best{border-color:transparent;background:linear-gradient(var(--bg2),var(--bg2)) padding-box,var(--grad) border-box;border:1.5px solid transparent}
.plan .tag{position:absolute;top:-11px;left:22px;background:var(--grad);color:#fff;font-size:10px;font-weight:700;letter-spacing:.08em;padding:4px 9px;border-radius:999px}
.plan .price{font-size:40px;font-weight:800;letter-spacing:-.03em;margin:8px 0 2px}
.plan .price small{font-size:14px;color:var(--muted);font-weight:500}
.plan ul{list-style:none;margin-top:16px;display:flex;flex-direction:column;gap:8px;font-size:14px;color:var(--muted)}
.plan ul li::before{content:"✓ ";color:var(--teal);font-weight:700}
/* faq */
details{border:1px solid var(--line);border-radius:14px;background:var(--card);padding:16px 18px;margin-top:10px}
summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between}
summary::after{content:"+";color:var(--muted);transition:transform .3s}
details[open] summary::after{transform:rotate(45deg)}
details p{margin-top:10px;color:var(--muted);font-size:14px}
footer{border-top:1px solid var(--line);padding:34px 0;font-size:13px;color:var(--muted)}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px}
footer a:hover{color:var(--fg)}
/* legal page */
.legal{max-width:760px;margin:0 auto;padding:72px 24px 96px}
.legal h1{font-size:40px;margin-bottom:6px;animation:none}
.legal .date{color:var(--muted);font-size:14px;margin-bottom:34px}
.legal h2{font-size:20px;margin:34px 0 10px}
.legal p,.legal li{color:#c5cbd8;font-size:15px}
.legal ul{padding-left:20px;margin-top:8px}
@media (max-width:820px){.mock .body{grid-template-columns:1fr}.mock .side{border-right:0;border-bottom:1px solid var(--line)}nav ul{display:none}}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}