:root{
  --bg:#f5f1e8; --ink:#141b34; --muted:#6b6f7b; --card:#fff; --line:#e6e2d8;
  --green:#2a7359; --green2:#3f9174; --tab:#efebe0;
  --blue:#2f6fb5; --blue-soft:#e9f0f8; --ok:#1b8a4b; --err:#d33;
}
*{box-sizing:border-box;margin:0}
html{-webkit-text-size-adjust:100%}
body{font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);min-height:100vh}
button,input,textarea{font:inherit}
button{cursor:pointer}
[hidden]{display:none!important}
.view{display:none}.view.on{display:block}
.ico{vertical-align:-2px;flex:none}

/* ---------- LANDING ---------- */
#landing.on{display:flex;flex-direction:column;position:relative;overflow:hidden;min-height:100vh}
.wrap{max-width:1400px;width:100%;margin:0 auto;padding:clamp(56px,13vh,190px) 32px 0;display:grid;grid-template-columns:1fr 560px;gap:64px;align-items:start;position:relative;z-index:2}
h1.domain{font-size:clamp(40px,4.5vw,88px);font-weight:800;letter-spacing:-.035em;line-height:1;overflow-wrap:anywhere}
.sub{color:var(--muted);margin-top:18px;font-size:clamp(17px,1.35vw,24px)}
.tag{margin-top:40px;font-size:clamp(14px,1vw,17px);color:var(--muted)}
ul.feat{list-style:none;padding:0;margin-top:26px;display:grid;gap:14px;font-size:clamp(14px,1.05vw,18px);color:#3d4256}
ul.feat li:before{content:"✓";color:var(--muted);margin-right:10px;font-size:.85em}
.seller{display:inline-flex;align-items:center;gap:20px;background:#fff;border:1px solid #efece3;border-radius:26px;padding:20px 30px 20px 26px;margin-top:38px;box-shadow:0 2px 14px rgba(20,27,52,.06)}
.seller .av{width:60px;height:60px;border-radius:50%;object-fit:cover;background:#fff;border:1px solid var(--line);flex:none}
.seller b{display:block;font-size:clamp(16px,1.3vw,22px)}
.seller span{font-size:15px;color:var(--green)}

.buy{background:var(--card);border:1px solid #efece3;border-radius:28px;padding:42px;box-shadow:0 10px 40px rgba(20,27,52,.08)}
.buy h3{font-size:22px;font-weight:600}
.tabs{display:flex;background:var(--tab);border-radius:16px;padding:6px;margin-top:34px}
.tabs button{flex:1;border:0;background:transparent;padding:15px 8px;border-radius:12px;font-size:16px;color:var(--muted)}
.tabs button.act{background:#fff;color:var(--ink);font-weight:600;box-shadow:0 1px 4px rgba(0,0,0,.08)}
.price-l{margin-top:34px;font-size:16px;color:var(--muted)}
.price{font-size:42px;font-weight:700;margin-top:6px}
.btn{display:block;width:100%;height:60px;border:0;border-radius:14px;margin-top:34px;font-weight:600;font-size:18px;color:#fff;background:linear-gradient(90deg,var(--green),var(--green2))}
.btn:hover{filter:brightness(1.06)}
.btn:disabled{opacity:.6;cursor:wait}
.pay-icons{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:34px;opacity:.5;color:#0f172a;font-size:30px}
.secure{text-align:center;font-size:15px;color:var(--muted);margin-top:22px}
.lk{vertical-align:-2px;margin-right:4px;color:#2fa15a}

/* offer form */
.offer .f input,.offer .f textarea{background:#fff}
.offer .f{margin-bottom:14px}
.offer .f input{height:64px;font-size:17px;padding-top:28px}
.offer .f label{top:20px;font-size:16px}
.offer .f input:focus+label,.offer .f input:not(:placeholder-shown)+label,
.offer .f textarea:focus+label,.offer .f textarea:not(:placeholder-shown)+label{top:9px;font-size:12px;color:var(--blue)}
.offer .f textarea{height:96px;padding-top:30px;resize:vertical}
.offer .hint{font-size:13px;color:var(--muted);margin:-4px 0 10px}
.offer .btn{margin-top:20px}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.msg{margin-top:14px;font-size:14px;color:var(--err)}
.sent{text-align:center;padding:28px 0 4px}
.sent .tick{width:56px;height:56px;border-radius:50%;background:#e4f3ea;color:var(--ok);display:grid;place-items:center;margin:0 auto 16px}
.sent h4{font-size:20px;margin-bottom:8px}
.sent p{color:var(--muted);font-size:15px;line-height:1.5}

.trust{max-width:1400px;width:100%;margin:110px auto 0;padding:0 32px 300px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative;z-index:2}
.trust>div{display:flex;align-items:center;gap:20px;font-size:clamp(15px,1.15vw,20px);color:var(--muted)}
.trust b{display:block;color:var(--ink);font-weight:600}
.trust .ic{width:60px;height:60px;border-radius:16px;background:#ebe7dc;display:grid;place-items:center;color:#1f7a5c;flex:none}
.mtn{position:absolute;left:0;right:0;bottom:0;width:100%;height:340px;z-index:1}
.foot{position:absolute;bottom:14px;left:0;right:0;text-align:center;font-size:13px;color:#7d8086;z-index:2;padding:0 16px}
.foot a{color:inherit}

/* ---------- CHECKOUT ---------- */
#checkout,#payment,#thanks,#legal{font-family:Outfit,Inter,sans-serif;background:#fff;min-height:100vh}
.ch-head{border-bottom:1px solid var(--line);height:97px;display:flex;align-items:center}
.ch-head .in{max-width:1180px;width:100%;margin:0 auto;padding:0 4px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.brandmark{font-weight:700;font-size:34px;color:var(--blue);letter-spacing:-.02em;text-decoration:none;overflow-wrap:anywhere;line-height:1.1}
.lock{font-size:15px;color:#777;white-space:nowrap}
.co{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) 507px;min-height:calc(100vh - 97px)}
.co-l{padding:30px 32px 90px 4px}
.co-r{background:#f4f4f4;border-left:1px solid #e6e6e6;padding:30px 40px}
.steps{display:flex;gap:36px;flex-wrap:wrap;margin-bottom:56px}
.step{display:flex;gap:14px;align-items:flex-start}
.step .n{width:48px;height:48px;border-radius:10px;background:#e9ecef;color:#aaa;display:grid;place-items:center;font-weight:600;font-size:18px;flex:none}
.step.act .n{background:var(--blue);color:#fff}
.step.done .n{background:#2fa15a;color:#fff}
.step b{display:block;font-size:18px;color:#bbb;font-weight:600}
.step small{display:block;margin-top:3px;font-size:13px;color:#bbb}
.step.act b,.step.done b{color:#111}.step.act small,.step.done small{color:#888}
h2.sec{font-size:34px;font-weight:600;color:#555;margin-bottom:22px}
.f{position:relative;margin-bottom:20px}
.f input,.f textarea{width:100%;border:1px solid #ddd;border-radius:8px;font-size:18px;color:#222;background:#fff;outline:none;transition:.15s}
.f input{padding:34px 18px 12px;height:72px}
.f label{position:absolute;left:19px;top:24px;font-size:18px;color:#777;pointer-events:none;transition:.15s}
.f input:focus,.f textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-soft)}
.f input:focus+label,.f input:not(:placeholder-shown)+label{top:11px;font-size:13px;color:var(--blue)}
.f.err input,.f.err textarea{border-color:var(--err)}
.f .em{display:none;color:var(--err);font-size:13px;margin-top:5px}
.f.err .em{display:block}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.check{display:flex;gap:14px;font-size:16px;color:#666;line-height:1.45;margin:6px 0 16px}
.check input{width:22px;height:22px;accent-color:var(--blue);flex:none;margin-top:2px}
.check a{color:var(--blue)}
.check.err{color:var(--err)}
.safe{display:block;margin:26px 0 24px;color:#b3b3b3;font-size:16px}
.safe .lk{color:#b3b3b3}
.cbtn{background:linear-gradient(90deg,var(--green),var(--green2));color:#fff;border:0;border-radius:8px;font-family:inherit;font-weight:600}
.cbtn:hover{filter:brightness(1.08)}
.cbtn:disabled{opacity:.6;cursor:wait}
.cbtn.full{width:100%;height:60px;font-size:24px;display:flex;align-items:center;justify-content:center;gap:10px}
.cbtn .chev{font-size:34px;line-height:1;margin-top:-4px}
.s-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.s-dom{font-size:24px;font-weight:700;color:#222;overflow-wrap:anywhere}
.s-sub{font-size:17px;color:#555;margin-top:6px}
.s-price{font-size:20px;font-weight:600;color:#222;white-space:nowrap}
.s-lines{margin-top:36px;display:grid;gap:14px;font-size:19px;color:#333}
.s-lines>div{display:flex;justify-content:space-between;align-items:center;gap:12px}
.s-lines span:last-child{color:var(--ok);font-weight:600;display:flex;align-items:center;gap:8px;white-space:nowrap}
.s-lines span:last-child svg{color:#444}
.s-tot{display:flex;justify-content:space-between;align-items:baseline;margin-top:48px;font-size:34px;font-weight:700;color:#222}
.review{background:#f7f8fa;border-radius:10px;padding:20px 22px;font-size:17px;color:#555;line-height:1.7;margin-bottom:20px;overflow-wrap:anywhere}
.review b{color:#222}
.note{background:#f7f8fa;border:1px dashed #cfd4da;border-radius:10px;padding:18px 20px;font-size:17px;color:#555;margin:0 0 26px;overflow-wrap:anywhere}
.note b{display:block;margin-bottom:6px;font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:#888}
.back{background:none;border:0;color:var(--blue);font-family:inherit;font-size:17px;margin-top:22px;display:block;padding:0}
.pp-note{font-size:14px;color:#888;margin-top:16px;line-height:1.5}

/* thank-you + legal */
.center{max-width:640px;margin:0 auto;padding:64px 24px 90px;text-align:center}
.center .tick{width:76px;height:76px;border-radius:50%;background:#e4f3ea;color:var(--ok);display:grid;place-items:center;margin:0 auto 24px}
.center h1{font-size:38px;font-weight:600;color:#333;margin-bottom:14px}
.center p{font-size:18px;color:#666;line-height:1.6;margin-bottom:12px}
.center .cbtn{display:inline-block;text-decoration:none;padding:16px 34px;font-size:19px;margin-top:18px}
.doc{max-width:760px;margin:0 auto;padding:44px 24px 90px;color:#444;line-height:1.7;font-size:16px}
.doc h1{font-size:34px;color:#333;margin-bottom:16px;font-weight:600}
.doc h2{font-size:22px;color:#333;margin:30px 0 8px;font-weight:600}
.doc p{margin-bottom:10px}

/* ---------- RESPONSIVE ---------- */
@media(max-width:1180px){
  .wrap{grid-template-columns:1fr 480px;gap:40px}
  .co{grid-template-columns:minmax(0,1fr) 400px}
  .co-r{padding:30px 28px}
  .co-l{padding-left:24px}
  .ch-head .in{padding:0 24px}
}
@media(max-width:900px){
  .wrap{grid-template-columns:1fr;padding:44px 20px 0;gap:36px}
  .buy{padding:28px 22px;border-radius:22px}
  .buy h3{font-size:19px}
  .tabs{margin-top:22px}
  .tabs button{padding:12px 6px;font-size:15px}
  .price-l{margin-top:24px}.price{font-size:36px}
  .btn{height:56px;margin-top:24px;font-size:17px}
  .pay-icons{margin-top:24px;font-size:28px}
  .seller{padding:16px 22px 16px 16px;margin-top:28px;border-radius:22px;gap:16px}
  .seller .av{width:52px;height:52px}
  .tag{margin-top:28px}
  .trust{grid-template-columns:1fr;margin-top:56px;padding:0 20px 200px;gap:20px}
  .trust .ic{width:52px;height:52px}
  .mtn{height:200px}
  .co{grid-template-columns:1fr;min-height:0}
  .co-l{padding:24px 20px 40px}
  .co-r{border-left:0;border-top:1px solid #e6e6e6;padding:24px 20px 60px}
  .s-lines{margin-top:22px;font-size:17px}
  .s-tot{margin-top:26px;font-size:28px}
  .ch-head{height:72px}.ch-head .in{padding:0 20px}
  .brandmark{font-size:24px}.lock{font-size:13px}
  .steps{gap:18px;margin-bottom:32px}.step small{display:none}
  .step .n{width:42px;height:42px}
  h2.sec{font-size:26px}
  .row2{grid-template-columns:1fr;gap:0}
  .f input{height:66px;font-size:17px;padding-top:30px}.f label{font-size:17px;top:21px}
  .cbtn.full{font-size:20px}
}
@media(max-width:420px){
  .lock span{display:none}
  .s-sub{font-size:15px}
}

/* seller logo: wide, crisp, pre-scaled asset (not a circular crop) */
.seller .av{width:auto;height:46px;max-width:150px;border-radius:0;border:0;object-fit:contain;background:transparent;image-rendering:auto}
.seller{gap:22px}
@media(max-width:900px){.seller .av{height:38px;max-width:124px}}