:root{--bg:#120f1e;--surface:#1e1a30;--surface2:#2a2440;--accent:#ffb27a;--accent2:#ffd28a;--text:#f6efe6;--muted:#a9a3c8;--ok:#8fd3a6;--on:#2a1608}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent2)}a:hover{color:#fff}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
header.site{position:sticky;top:0;z-index:10;background:rgba(18,15,30,.85);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.06)}
header.site .wrap{display:flex;align-items:center;gap:18px;height:60px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--text);text-decoration:none}
.brand img{width:32px;height:32px;border-radius:8px}
nav.main{margin-left:auto;display:flex;gap:18px;align-items:center;font-size:15px}
nav.main a{color:var(--muted);text-decoration:none}nav.main a:hover{color:var(--text)}
.langsel{background:var(--surface);color:var(--text);border:1px solid var(--surface2);border-radius:10px;padding:6px 8px;font-size:14px;max-width:150px}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:56px 0 40px}
.hero h1{font-size:clamp(34px,5vw,56px);line-height:1.08;margin:0 0 14px;letter-spacing:-.02em}
.hero p.lead{font-size:20px;color:var(--muted);margin:0 0 26px}
.hero .art{display:flex;justify-content:center}
.hero .art img{width:min(320px,70vw);border-radius:64px;box-shadow:0 30px 80px rgba(255,178,122,.18)}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 22px;border-radius:999px;font-weight:700;text-decoration:none;background:var(--accent);color:var(--on)}
.btn.alt{background:var(--surface2);color:var(--text)}
.btn:hover{filter:brightness(1.08);color:var(--on)}.btn.alt:hover{color:#fff}
.pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px;color:var(--muted);font-size:14px}
.pills span{background:var(--surface);padding:6px 12px;border-radius:999px}
section{padding:36px 0}
h2{font-size:clamp(26px,3.4vw,36px);margin:0 0 8px;letter-spacing:-.01em}
h3{margin:0 0 6px;font-size:19px}
.sub{color:var(--muted);margin:0 0 22px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}
.tile{background:var(--surface);border-radius:14px;padding:14px 16px}
.tile b{display:block}.tile small{color:var(--muted)}
.tile.pro::after{content:"PRO";float:right;font-size:10px;font-weight:800;background:var(--accent2);color:var(--on);border-radius:99px;padding:1px 6px;margin-top:-18px}
.cat{margin:22px 0 10px;font-size:18px;color:var(--accent2)}
.card{background:var(--surface);border-radius:16px;padding:22px}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.price{font-size:28px;font-weight:800}.price small{font-size:14px;color:var(--muted);font-weight:500}
ul.ok{list-style:none;padding:0;margin:0}ul.ok li{padding:6px 0 6px 28px;position:relative}
ul.ok li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:800}
.demo{background:var(--surface);border-radius:18px;padding:22px}
.demo .row{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0}
.chip{border:0;background:var(--surface2);color:var(--text);padding:12px 18px;border-radius:999px;font:600 15px inherit;cursor:pointer;min-height:44px}
.chip[aria-pressed=true]{background:var(--accent);color:var(--on)}
.demo input[type=range]{width:100%;accent-color:var(--accent)}
.note{font-size:14px;color:var(--muted)}
details{background:var(--surface);border-radius:12px;padding:14px 18px;margin:10px 0}summary{cursor:pointer;font-weight:700}
article.page{max-width:760px;margin:0 auto;padding:40px 20px 60px}
article.page h1{font-size:clamp(30px,4.4vw,44px);line-height:1.15;letter-spacing:-.02em}
article.page h2{margin-top:34px}
article.page p,article.page li{color:#e4dcee}
.callout{border-left:4px solid var(--accent);background:var(--surface);padding:14px 18px;border-radius:0 12px 12px 0;margin:20px 0}
table{width:100%;border-collapse:collapse;margin:18px 0}th,td{padding:10px 12px;border-bottom:1px solid var(--surface2);text-align:left;vertical-align:top}
footer.site{border-top:1px solid rgba(255,255,255,.07);margin-top:40px;padding:28px 0 50px;color:var(--muted);font-size:14px}
footer.site .wrap{display:flex;flex-wrap:wrap;gap:12px 26px}
footer.site a{color:var(--muted)}
@media(max-width:800px){.hero{grid-template-columns:1fr;padding-top:28px}.hero .art{order:-1}nav.main a.hide-m{display:none}}
@media(prefers-reduced-motion:no-preference){.hero .art img{animation:float 7s ease-in-out infinite}@keyframes float{50%{transform:translateY(-8px)}}}