:root { --teal:#0d9488; --teal-dark:#0f766e; --ink:#0f172a; --mut:#64748b; --bg:#f8fafc; }
* { margin:0; padding:0; box-sizing:border-box; }
body { font-family:'Segoe UI', system-ui, -apple-system, sans-serif; color:var(--ink); background:var(--bg); line-height:1.6; }
.container { max-width:1100px; margin:0 auto; padding:0 24px; }
header { position:sticky; top:0; z-index:50; background:rgba(255,255,255,.9); backdrop-filter:blur(8px); border-bottom:1px solid #e2e8f0; }
.nav { display:flex; align-items:center; justify-content:space-between; height:64px; }
.brand { display:flex; align-items:center; gap:10px; font-weight:800; font-size:19px; text-decoration:none; color:var(--ink); }
.logo { width:34px; height:34px; border-radius:9px; background:var(--teal); display:flex; align-items:center; justify-content:center; color:#fff; font-weight:900; font-size:17px; }
img.logo { object-fit:cover; background:#fff; padding:2px; }
.langs button { background:none; border:1px solid #e2e8f0; border-radius:8px; padding:6px 10px; margin-left:6px; font-size:13px; cursor:pointer; color:var(--mut); }
.langs button.on { background:var(--teal); border-color:var(--teal); color:#fff; }
.btn { display:inline-flex; align-items:center; gap:8px; border-radius:10px; padding:12px 22px; font-size:15px; font-weight:700; text-decoration:none; cursor:pointer; border:none; }
.btn-p { background:var(--teal); color:#fff; }
.btn-p:hover { background:var(--teal-dark); }
.btn-o { background:transparent; border:1.5px solid #cbd5e1; color:var(--ink); }
.btn-o:hover { border-color:var(--teal); color:var(--teal); }
.hero { text-align:center; padding:84px 0 40px; }
.pill { display:inline-flex; align-items:center; gap:8px; border-radius:999px; border:1px solid #99f6e4; background:#f0fdfa; color:var(--teal-dark); padding:7px 16px; font-size:14px; font-weight:600; }
h1 { font-size:clamp(32px,5vw,54px); font-weight:900; letter-spacing:-1px; line-height:1.12; margin:22px auto 18px; max-width:820px; }
h1 em { color:var(--teal); font-style:normal; }
.sub { font-size:18px; color:var(--mut); max-width:640px; margin:0 auto 32px; }
.cta { display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }
.trust { display:flex; gap:26px; justify-content:center; flex-wrap:wrap; margin-top:44px; font-size:14px; color:var(--mut); }
.trust b { color:var(--teal); }
section { padding:64px 0; }
.sec-h { text-align:center; font-size:32px; font-weight:800; margin-bottom:10px; }
.sec-s { text-align:center; color:var(--mut); max-width:560px; margin:0 auto 40px; font-size:16px; }
.grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:18px; }
.card { background:#fff; border:1px solid #e2e8f0; border-radius:14px; padding:24px; transition:.18s; }
.card:hover { box-shadow:0 10px 30px rgba(13,148,136,.12); transform:translateY(-3px); }
.ic { width:44px; height:44px; border-radius:11px; background:#ccfbf1; color:var(--teal-dark); display:flex; align-items:center; justify-content:center; font-size:21px; margin-bottom:14px; }
.card h3 { font-size:16px; margin-bottom:6px; }
.card p { font-size:14px; color:var(--mut); }
.pricing { display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); gap:20px; max-width:860px; margin:0 auto; }
.pricing.solo { max-width:440px; }
.foot-link { color:var(--teal); }
.plan { background:#fff; border:1px solid #e2e8f0; border-radius:16px; padding:28px; position:relative; }
.plan.hot { border:2px solid var(--teal); box-shadow:0 14px 40px rgba(13,148,136,.16); }
.tag { position:absolute; top:-13px; left:26px; background:var(--teal); color:#fff; font-size:12px; font-weight:700; padding:4px 12px; border-radius:999px; }
.plan h3 { font-size:18px; }
.price { font-size:30px; font-weight:900; margin:12px 0 2px; }
.price span { font-size:14px; color:var(--mut); font-weight:600; }
.equiv { font-size:13px; color:var(--mut); min-height:18px; }
.equiv b { color:var(--teal-dark); }
.plan ul { list-style:none; margin:18px 0 22px; }
.plan li { padding:6px 0; font-size:14.5px; display:flex; gap:10px; align-items:center; }
.plan li::before { content:"✓"; color:var(--teal); font-weight:800; }
.bill { display:flex; gap:8px; margin:14px 0 4px; }
.bill button { flex:1; border:1px solid #e2e8f0; background:#fff; border-radius:9px; padding:8px; font-size:13px; cursor:pointer; font-weight:600; color:var(--mut); }
.bill button.on { background:var(--teal); border-color:var(--teal); color:#fff; }
.p-price { min-height:60px; }
.activate { background:#0f172a; color:#fff; }
.activate .sec-s { color:#94a3b8; }
form { max-width:560px; margin:0 auto; display:grid; gap:14px; }
form input { padding:14px 16px; border-radius:10px; border:1px solid #334155; background:#1e293b; color:#fff; font-size:15px; }
form input::placeholder { color:#64748b; }
.res { background:#1e293b; border:1px solid #334155; border-radius:10px; padding:16px; font-family:Consolas,monospace; font-size:13px; white-space:pre-wrap; word-break:break-all; display:none; }
.res.ok { border-color:#34d399; display:block; }
.res.bad { border-color:#f87171; display:block; }
footer { border-top:1px solid #e2e8f0; padding:30px 0; text-align:center; color:var(--mut); font-size:14px; }
.tag-cloud { background:#2563eb; }
.tag-save { background:#16a34a; font-size:11px; padding:2px 8px; margin-left:6px; vertical-align:middle; }
.upgrade-steps { display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:20px; max-width:860px; margin:0 auto; }
.step { background:#fff; border:1px solid #e2e8f0; border-radius:14px; padding:24px; text-align:center; }
.step-n { width:40px; height:40px; border-radius:50%; background:var(--teal); color:#fff; font-weight:800; font-size:18px; display:flex; align-items:center; justify-content:center; margin:0 auto 14px; }
.step h4 { font-size:16px; margin-bottom:6px; }
.step p { font-size:14px; color:var(--mut); }
.pay-info { display:grid; grid-template-columns:repeat(auto-fit,minmax(320px,1fr)); gap:20px; max-width:860px; margin:0 auto; }
.pay-card { background:#fff; border:1px solid #e2e8f0; border-radius:14px; padding:24px; }
.pay-card h4 { font-size:17px; margin-bottom:14px; }
.pay-card p { font-size:14px; padding:4px 0; }
.pay-table { width:100%; border-collapse:collapse; font-size:14px; }
.pay-table td { padding:10px 0; border-bottom:1px solid #f1f5f9; }
.pay-table td:last-child { text-align:right; }
[dir=rtl] .pay-table td:last-child { text-align:left; }
[dir=rtl] .step { text-align:right; }
[dir=rtl] body { text-align:right; }