:root{--bg:#f7f9fc;--card:#fff;--ink:#16202e;--mut:#5b6b80;--line:#e3e9f2;--acc:#2f7cf6;--acc2:#1f5fd0}
@media(prefers-color-scheme:dark){:root{--bg:#0e141d;--card:#151d29;--ink:#e8eef7;--mut:#93a3b8;--line:#243044;--acc:#4b8ff7;--acc2:#6aa3fa}}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
a{color:var(--acc);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}.narrow{max-width:720px}.center{text-align:center}
.top{position:sticky;top:0;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:5}
.bar{display:flex;align-items:center;gap:24px;height:64px}.brand{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--ink);font-size:1.15rem}
nav{display:flex;gap:18px;flex:1}nav a{color:var(--mut)}nav a.on,nav a:hover{color:var(--ink);text-decoration:none}
.cta{display:flex;gap:8px}.btn{display:inline-block;background:var(--acc);color:#fff;padding:9px 16px;border-radius:10px;font-weight:600;border:1px solid var(--acc);cursor:pointer;font-size:.95rem}
.btn:hover{background:var(--acc2);text-decoration:none}.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}.btn.ghost:hover{background:var(--card)}.btn.big{padding:12px 22px;font-size:1rem}
.hero{padding:64px 0 40px}.two{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
h1{font-size:clamp(2rem,4.4vw,3rem);line-height:1.15;margin:.3em 0}h2{font-size:1.7rem;margin:0 0 20px}h3{margin:.2em 0 .3em}
.lead{font-size:1.15rem;color:var(--mut)}.fine{color:var(--mut);font-size:.9rem}.row{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0 8px}
.pill{display:inline-block;background:color-mix(in srgb,var(--acc) 14%,transparent);color:var(--acc);padding:3px 12px;border-radius:999px;font-size:.82rem;font-weight:600}
.mock{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:0 20px 50px -25px rgba(20,40,80,.4)}
.mhead{display:flex;align-items:center;gap:6px;margin-bottom:10px;color:var(--mut);font-size:.85rem}.mhead i{width:10px;height:10px;border-radius:50%;background:var(--line)}.mhead span{margin-left:8px}
.mock ul{list-style:none;margin:0;padding:0}.mock li{display:flex;gap:10px;padding:9px 6px;border-bottom:1px solid var(--line);font-size:.93rem}.mock li small{margin-left:auto;color:var(--mut)}
.meter{height:6px;background:var(--line);border-radius:6px;margin:14px 0 6px}.meter span{display:block;height:100%;background:var(--acc);border-radius:6px}
.feats{padding:40px 20px}.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}
article,blockquote{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px;margin:0}article p,blockquote{color:var(--mut)}
.stats{background:var(--card);border-block:1px solid var(--line);margin:30px 0}.grid4{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;padding:30px 20px;text-align:center}
.grid4 b{display:block;font-size:2rem}.grid4 span{color:var(--mut);font-size:.9rem}
.quotes{padding:30px 20px 60px}cite{display:block;margin-top:10px;font-style:normal;font-weight:600;color:var(--ink);font-size:.9rem}
.plans .plan{position:relative}.plans .hot{border-color:var(--acc);box-shadow:0 14px 40px -24px var(--acc)}.price{font-size:2.2rem;font-weight:700}.price small{font-size:.9rem;color:var(--mut);font-weight:400}.plan ul{padding-left:18px;color:var(--mut)}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:10px 0}summary{cursor:pointer;font-weight:600}
.form{display:grid;gap:14px;margin:18px 0}.form label{display:grid;gap:6px;font-weight:600;font-size:.92rem}
input,textarea{font:inherit;padding:11px 12px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--ink)}
.auth{padding:60px 20px}main>.wrap:not(.hero .wrap){padding-top:40px;padding-bottom:40px}
.foot{border-top:1px solid var(--line);margin-top:40px;padding:30px 0 20px;color:var(--mut);font-size:.92rem}.cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:20px}
.foot h4{margin:0 0 8px;color:var(--ink)}.foot a{display:block;color:var(--mut);margin:4px 0}.copy{padding-top:20px;font-size:.85rem}
@media(max-width:820px){.two{grid-template-columns:1fr}.cols{grid-template-columns:1fr 1fr}nav{display:none}.bar{gap:10px;justify-content:space-between}}