:root{--blue:#2f6fd6;--teal:#14a3a0;--orange:#f28a2e;--ink:#1f2a37;--muted:#5b6675;--cream:#fff8ef;--card:#fff;--line:#eadfce}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--cream);line-height:1.6}
a{color:var(--blue)}img{max-width:100%;height:auto}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
header.nav{position:sticky;top:0;background:rgba(255,248,239,.92);backdrop-filter:blur(6px);border-bottom:1px solid var(--line);z-index:5}
header.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:12px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;color:var(--ink);text-decoration:none}
.brand img{width:40px;height:40px}
nav a{margin-left:18px;text-decoration:none;color:var(--muted);font-weight:600}nav a:hover{color:var(--orange)}
.hero{padding:64px 0 48px}.hero .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.eyebrow{display:inline-block;background:#e3f4f3;color:#0d7472;font-weight:700;font-size:.85rem;padding:4px 12px;border-radius:99px}
h1{font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.1;margin:.4em 0}
.grad{background:linear-gradient(90deg,var(--blue),var(--teal),var(--orange));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:1.2rem;color:var(--muted);max-width:34em}
.hero-logo{border-radius:50%;box-shadow:0 20px 50px rgba(47,111,214,.18)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 24px;border-radius:14px;font-weight:700;text-decoration:none;background:linear-gradient(90deg,var(--blue),var(--teal));color:#fff;box-shadow:0 8px 20px rgba(20,163,160,.25)}
.btn:hover{filter:brightness(1.07)}.note{display:block;margin-top:8px;color:var(--muted);font-size:.9rem}
section{padding:56px 0}h2{font-size:clamp(1.6rem,3vw,2.2rem);margin:0 0 .4em}
.sub{color:var(--muted);margin:0 0 28px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px}
.card h3{margin:.2em 0 .3em;font-size:1.1rem}.icon{font-size:1.8rem}
.popup{max-width:420px;margin:28px auto 0;background:#fff;border-radius:18px;border:2px solid var(--orange);padding:22px;text-align:center;box-shadow:0 14px 34px rgba(242,138,46,.18)}
.popup b{font-size:1.3rem}.popup .row{display:flex;gap:10px;justify-content:center;margin-top:14px;flex-wrap:wrap}
.chip{padding:8px 16px;border-radius:10px;font-weight:700;background:#eef3fc;color:var(--blue)}.chip.o{background:#fff0e2;color:#b85a0c}
.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.plans{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.plan{border:1px solid var(--line);border-radius:20px;padding:28px;background:var(--cream)}
.plan.pro{background:linear-gradient(#fff,#fff) padding-box,linear-gradient(135deg,var(--blue),var(--teal),var(--orange)) border-box;border:3px solid transparent}
.price{font-size:2rem;font-weight:800}.price small{font-size:1rem;color:var(--muted);font-weight:600}
.plan ul{padding:0;list-style:none}.plan li{padding:7px 0 7px 28px;position:relative;border-bottom:1px dashed var(--line)}
.plan li:before{content:"✓";position:absolute;left:0;color:var(--teal);font-weight:800}
.soon{font-size:.75rem;font-weight:700;background:#fff0e2;color:#b85a0c;padding:2px 8px;border-radius:99px;margin-left:6px;white-space:nowrap}
.now{font-size:.75rem;font-weight:700;background:#e3f4f3;color:#0d7472;padding:2px 8px;border-radius:99px;margin-left:6px}
details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 20px;margin-bottom:12px}
summary{font-weight:700;cursor:pointer}details p{margin:.6em 0 0;color:var(--muted)}
.cta{text-align:center}
footer{padding:32px 0;border-top:1px solid var(--line);color:var(--muted);font-size:.92rem}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}footer a{margin-right:16px;color:var(--muted)}
.doc{max-width:760px;padding:48px 20px}.doc h1{font-size:2.4rem}.doc h2{font-size:1.35rem;margin-top:1.6em}.doc li{margin:.3em 0}
code{background:#f1ebe1;padding:1px 6px;border-radius:6px}
@media(max-width:760px){.hero .wrap,.plans{grid-template-columns:1fr}.hero-logo{max-width:240px;margin:0 auto;display:block}nav a{margin-left:12px;font-size:.92rem}.brand span{display:none}}