:root { --accent: #1F6FEB; --ink: #0B1B2B; --paper: #FFFFFF; --soft: #F3F5F8; --line: #E3E7EE; --muted: #5F6B7A; --ok: #18794E; --warn: #A15C07; --err: #B42318; --display: "Inter", system-ui, sans-serif; --radius: 12px; }
:root[data-font="serif"] { --display: "Fraunces", Georgia, serif; --soft: #EFEBDF; --line: #E1DAC6; --muted: #6A6556; }
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.55 "Inter", -apple-system, "Segoe UI", Arial, sans-serif; color: var(--ink); background: var(--paper); }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.hdr { border-bottom: 1px solid var(--line); background: var(--paper); position: sticky; top: 0; z-index: 10; }
.hdr-in { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 12px; }
.mark { font-family: var(--display); font-weight: 700; font-size: 21px; text-decoration: none; letter-spacing: -.01em; }
.mark::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 2px; background: var(--accent); margin-right: 10px; transform: translateY(-2px) rotate(45deg); }
.hdr-nav { display: flex; gap: 8px; align-items: center; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid var(--line); background: var(--paper); border-radius: 10px; padding: 10px 16px; cursor: pointer; font-weight: 600; text-decoration: none; }
.btn:hover { border-color: var(--ink); }
.btn.primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn.accent { background: var(--accent); color: #fff; border-color: var(--accent); }
:root[data-font="serif"] .btn.accent { color: var(--ink); }
.btn.small { padding: 6px 11px; font-size: 13.5px; }
.btn:disabled { opacity: .5; cursor: default; }
.btn:focus-visible, input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 2px; }
.cart-btn .n { background: var(--accent); color: #fff; border-radius: 99px; padding: 0 8px; font-size: 12px; }
:root[data-font="serif"] .cart-btn .n { color: var(--ink); }

.hero { padding: 64px 0 40px; display: grid; grid-template-columns: 1.25fr 1fr; gap: 48px; align-items: start; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: 12px; font-weight: 600; color: var(--muted); }
h1 { font-family: var(--display); font-size: clamp(34px, 5vw, 56px); line-height: 1.05; letter-spacing: -.02em; margin: 12px 0 18px; font-weight: 700; }
h2 { font-family: var(--display); font-size: 26px; letter-spacing: -.01em; margin: 0 0 12px; }
.lead { font-size: 18px; color: var(--muted); max-width: 560px; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 28px 0; }
.stat { border-top: 2px solid var(--ink); padding-top: 10px; }
.stat b { font-family: var(--display); font-size: 30px; display: block; }
.stat span { color: var(--muted); font-size: 13px; }
.panel { background: var(--soft); border-radius: var(--radius); padding: 24px; }
.panel h2 { font-size: 22px; }
.steps { counter-reset: s; list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 10px; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 28px 1fr; gap: 10px; }
.steps li::before { content: counter(s); width: 24px; height: 24px; border-radius: 50%; background: var(--ink); color: var(--paper); display: grid; place-items: center; font-size: 12px; font-weight: 700; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.chip { border: 1px solid var(--line); padding: 3px 10px; border-radius: 99px; font-size: 13px; color: var(--muted); background: var(--paper); }

form.stack, .stack { display: grid; gap: 12px; }
label.f { display: grid; gap: 5px; font-size: 13px; font-weight: 600; }
input[type=text], input[type=email], input[type=url], input[type=search], input[type=number], select, textarea { width: 100%; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; background: var(--paper); }
textarea { min-height: 100px; resize: vertical; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.note { font-size: 13px; color: var(--muted); }
.check { display: flex; gap: 8px; align-items: flex-start; font-size: 14px; cursor: pointer; }

.catalogue { display: grid; grid-template-columns: 1fr 320px; gap: 28px; padding: 28px 0 60px; align-items: start; }
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; }
.filters > * { flex: 1 1 150px; }
.filters input[type=search] { flex: 3 1 260px; }
.sites { display: grid; gap: 10px; }
.site { display: grid; grid-template-columns: 1fr auto; gap: 14px; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; background: var(--paper); }
.site:hover { border-color: var(--ink); }
.site h3 { margin: 0; font-size: 17px; }
.site .dom { color: var(--muted); font-size: 13px; }
.badges { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.badge { font-size: 12px; padding: 2px 8px; border-radius: 6px; background: var(--soft); font-weight: 600; }
.badge.g { background: #E6F4EC; color: var(--ok); }
.prices { display: flex; gap: 16px; align-items: center; text-align: right; }
.price small { display: block; color: var(--muted); font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em; }
.price b { font-size: 17px; font-variant-numeric: tabular-nums; }
.cart { position: sticky; top: 84px; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; background: var(--paper); }
.cart h2 { font-size: 20px; }
.cart-line { display: grid; grid-template-columns: 1fr auto; gap: 4px 10px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.cart-line .rm { border: 0; background: none; color: var(--muted); cursor: pointer; font-size: 12.5px; padding: 0; text-align: left; text-decoration: underline; }
.total { display: flex; justify-content: space-between; font-weight: 700; font-size: 18px; padding: 14px 0 6px; }
.empty { color: var(--muted); padding: 30px 0; text-align: center; }

.modal { position: fixed; inset: 0; background: rgba(11,27,43,.45); z-index: 30; display: grid; place-items: center; padding: 16px; }
.modal[hidden] { display: none; }
.modal-panel { background: var(--paper); border-radius: 16px; width: min(640px, 100%); max-height: 92vh; overflow-y: auto; padding: 26px; position: relative; }
.x { position: absolute; right: 12px; top: 12px; border: 0; background: none; font-size: 18px; cursor: pointer; padding: 6px; }
.modes { display: grid; gap: 8px; }
.mode { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; cursor: pointer; }
.mode:has(input:checked) { border-color: var(--ink); background: var(--soft); }
.mode.off { opacity: .45; cursor: not-allowed; }
.linkrow { display: grid; grid-template-columns: 1.4fr 1fr .9fr auto; gap: 8px; }
.pay-box { background: var(--soft); border-radius: 10px; padding: 14px 16px; font-size: 14px; display: grid; gap: 4px; }
.pay-box code { font-size: 13.5px; }
.ok-box { border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; max-width: 680px; margin: 48px auto; }
.status { display: inline-block; padding: 3px 10px; border-radius: 99px; font-weight: 600; font-size: 13px; background: var(--soft); }
.ftr { border-top: 1px solid var(--line); padding: 24px 0 40px; color: var(--muted); font-size: 13px; margin-top: 40px; }
.toast { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); background: var(--ink); color: var(--paper); padding: 11px 18px; border-radius: 10px; opacity: 0; transition: opacity .2s; pointer-events: none; z-index: 40; }
.toast.show { opacity: 1; }
.toast.err { background: var(--err); color: #fff; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-top: 36px; gap: 28px; }
  .catalogue { grid-template-columns: 1fr; }
  .cart { position: static; }
  .site { grid-template-columns: 1fr; }
  .prices { justify-content: flex-start; text-align: left; flex-wrap: wrap; }
  .row { grid-template-columns: 1fr; }
  .linkrow { grid-template-columns: 1fr; border-bottom: 1px dashed var(--line); padding-bottom: 8px; }
  .stats { grid-template-columns: repeat(3, 1fr); }
  .stat b { font-size: 22px; }
}
@media (max-width: 480px) { .mark { font-size: 17px; } .hdr-nav .btn.small { padding: 5px 9px; } }

.preview-bar { display: flex; flex-wrap: wrap; gap: 6px 16px; align-items: center; padding: 7px 16px; background: #10141F; color: #F5D978; font: 13px/1.4 -apple-system, "Segoe UI", Arial, sans-serif; }
.preview-bar a { color: #fff; }
.preview-bar span { color: #9AA0AE; }