/* PROXY — тема Terminal: инженерная эстетика, моноширинный шрифт, сетка,
   зелёный акцент. Один файл, без фреймворков. */
:root {
  --bg: #0b0f0d;
  --bg-soft: #0f1512;
  --surface: #111815;
  --surface-2: #16201c;
  --border: #1e2b25;
  --border-soft: #2b3d34;
  --text: #d8e6dd;
  --muted: #6f8579;
  --accent: #3ddc84;
  --accent-2: #22b8a0;
  --grad: linear-gradient(135deg, #3ddc84 0%, #22b8a0 100%);
  --ok: #3ddc84;
  --warn: #e0b94a;
  --bad: #f26d6d;
  --ink: #06120b;              /* текст на акцентной заливке */
  --radius: 6px;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.65;
  color: var(--text);
  background:
    linear-gradient(rgba(61, 220, 132, .028) 1px, transparent 1px) 0 0 / 100% 34px,
    linear-gradient(90deg, rgba(61, 220, 132, .028) 1px, transparent 1px) 0 0 / 34px 100%,
    var(--bg);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.wrap { width: min(1080px, 100% - 2.5rem); margin-inline: auto; }
.main { flex: 1; padding: 2rem 0 4rem; }

h1, h2, h3 { font-weight: 500; letter-spacing: -.01em; }
h1 { font-size: clamp(1.5rem, 3.2vw, 2rem); line-height: 1.25; margin: .8rem 0 1rem; }
h2 { font-size: clamp(1.15rem, 2.3vw, 1.45rem); margin: 2.2rem 0 1rem; }
h3 { font-size: 1.02rem; margin: 0 0 .4rem; }
p { margin: .4rem 0; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code {
  background: var(--surface-2); border: 1px solid var(--border);
  padding: .1em .4em; border-radius: 4px; font-size: .9em; word-break: break-all;
}
.muted { color: var(--muted); }
.small { font-size: .875rem; }
.center { text-align: center; }
.mono { font-family: var(--mono); font-size: .875rem; }
.grad { color: var(--accent); }
.ok-text { color: var(--ok); }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* ---------- шапка ---------- */
.site-head {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 15, 13, .9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.head-in { display: flex; align-items: center; justify-content: space-between; height: 62px; gap: 1rem; }
.logo {
  display: flex; align-items: center; gap: .55rem;
  font-weight: 600; font-size: 1.05rem; letter-spacing: .2em; color: var(--text);
}
.logo:hover { text-decoration: none; }
.logo span::before { content: "$ "; color: var(--accent); }
.nav { display: flex; align-items: center; gap: .3rem; flex-wrap: wrap; }
.nav a {
  color: var(--muted); padding: .42rem .68rem; border-radius: 5px;
  font-size: .92rem; transition: color .15s, background .15s;
}
.nav a:hover { color: var(--text); text-decoration: none; background: var(--surface-2); }
.nav a.on { color: var(--accent); background: var(--surface-2); }
/* .nav a перебивает .btn по специфичности — возвращаем кнопке её вид */
.nav a.btn, .nav a.btn:hover { color: var(--ink); background: var(--accent); }

/* ---------- кнопки ---------- */
.btn, .btn-ghost {
  display: inline-flex; align-items: center; justify-content: center; gap: .45rem;
  border-radius: 5px; padding: .58rem 1.1rem; font-size: .95rem; font-weight: 700;
  font-family: var(--mono); cursor: pointer; border: 0; text-align: center;
  transition: background .15s, border-color .15s, color .15s, transform .05s;
}
.btn { background: var(--accent); color: var(--ink); letter-spacing: .02em; }
.btn::before { content: "▸ "; }
.btn:hover { background: #55e896; text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-ghost {
  background: transparent; color: var(--text);
  border: 1px solid var(--border-soft); font-weight: 500;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.btn-sm { padding: .38rem .8rem; font-size: .88rem; }
.btn-lg { padding: .78rem 1.5rem; font-size: 1rem; }
.btn-block { width: 100%; }
.linklike {
  background: none; border: 0; color: var(--accent); cursor: pointer;
  font: inherit; padding: 0;
}
.linklike:hover { text-decoration: underline; }
.danger { color: var(--bad); }
.btn-ghost.danger { border-color: rgba(242, 109, 109, .4); }
.btn-ghost.danger:hover { border-color: var(--bad); color: var(--bad); }

/* ---------- карточки ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.3rem 1.4rem;
  margin: .9rem 0;
}
.empty { text-align: center; padding: 2.5rem 1rem; }
.empty .btn { margin-top: .8rem; }

/* ---------- герой ---------- */
.hero { text-align: center; padding: 3rem 0 1.5rem; }
.hero h1 { font-size: clamp(1.8rem, 4.5vw, 2.9rem); margin: 1rem 0; line-height: 1.2; }
.hero-badge {
  display: inline-block; font-size: .84rem; color: var(--accent);
  border: 1px solid rgba(61, 220, 132, .28); border-radius: 4px;
  padding: .3rem .9rem; background: rgba(61, 220, 132, .07);
}
.hero-badge::before { content: "● "; }
.hero-sub {
  max-width: 640px; margin: 0 auto 1.6rem; color: var(--muted);
  font-family: var(--sans); font-size: 1.05rem; line-height: 1.7;
}
.hero-cta { display: flex; gap: .8rem; justify-content: center; flex-wrap: wrap; margin-bottom: 1.6rem; }
.hero-chips { display: flex; gap: .5rem; justify-content: center; flex-wrap: wrap; }
.chip {
  font-size: .82rem; color: var(--muted);
  border: 1px solid var(--border); border-radius: 4px;
  padding: .28rem .7rem; background: var(--surface);
}
.chip::before { content: "["; color: var(--accent); }
.chip::after { content: "]"; color: var(--accent); }

/* ---------- фичи ---------- */
.features {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem; margin: 2.5rem 0;
}
.feature { margin: 0; border-left: 3px solid var(--accent); transition: border-color .2s; }
.feature:hover { border-color: var(--border-soft); border-left-color: var(--accent); }
.feature h3::before { content: "// "; color: var(--accent); opacity: .7; }
.feature p { color: var(--muted); font-family: var(--sans); font-size: .92rem; margin: 0; }
.f-ico { font-size: 1.2rem; margin-bottom: .5rem; opacity: .85; }

/* ---------- тарифы ---------- */
.pricing { text-align: center; }
.price-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: .9rem; margin-top: 1.4rem;
}
.price-card { margin: 0; position: relative; padding: 1.5rem 1rem 1.2rem; }
.price-card.best { border-color: var(--accent); box-shadow: 0 0 34px rgba(61, 220, 132, .14); }
.ribbon {
  position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: var(--ink); font-size: .7rem; font-weight: 700;
  padding: .18rem .7rem; border-radius: 3px; white-space: nowrap;
}
.p-range { color: var(--muted); font-size: .88rem; }
.p-price { font-size: 1.8rem; font-weight: 700; color: var(--accent); margin: .3rem 0 .8rem; font-variant-numeric: tabular-nums; }
.p-price span { font-size: .82rem; color: var(--muted); font-weight: 400; }
.p-btn { width: 100%; }

/* ---------- шаги ---------- */
.steps { text-align: center; }
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; margin-top: 1.4rem; }
.step { margin: 0; text-align: left; }
.step p { color: var(--muted); font-family: var(--sans); font-size: .92rem; margin: 0; }
.s-num {
  width: 32px; height: 32px; border-radius: 4px; display: flex;
  align-items: center; justify-content: center; font-weight: 700;
  background: var(--accent); color: var(--ink); margin-bottom: .7rem;
}

/* ---------- FAQ ---------- */
.faq h2 { text-align: center; }
.faq details { margin: .6rem 0; padding: 0; overflow: hidden; }
.faq summary {
  cursor: pointer; padding: 1rem 1.3rem; font-weight: 500; list-style: none; position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "> "; color: var(--accent); }
.faq summary::after {
  content: "+"; position: absolute; right: 1.2rem; color: var(--muted);
  font-size: 1.25rem; line-height: 1; transition: transform .2s;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 1.3rem 1.1rem; color: var(--muted); font-family: var(--sans); margin: 0; }

.cta-final { text-align: center; padding: 2.4rem 1.5rem; margin-top: 3rem; }
.cta-final .btn { margin-top: .8rem; }

/* ---------- формы ---------- */
.form { display: flex; flex-direction: column; gap: 1rem; }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field > span { font-size: .86rem; color: var(--muted); font-weight: 500; }
input[type="text"], input[type="email"], input[type="password"], input[type="number"], select {
  background: var(--bg-soft); border: 1px solid var(--border-soft);
  color: var(--text); border-radius: 5px; padding: .66rem .8rem;
  font-family: var(--mono); font-size: .95rem; width: 100%;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(61, 220, 132, .16);
}
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 18px) 55%, calc(100% - 13px) 55%; background-size: 5px 5px; background-repeat: no-repeat; }

.auth-card { max-width: 430px; margin: 2.5rem auto; padding: 1.8rem; }
.auth-card h1 { margin-top: 0; }
.auth-card .form { margin: 1.2rem 0; }

.flash { border-radius: 5px; padding: .7rem 1rem; margin: .8rem 0; font-size: .92rem; }
.flash.err { background: rgba(242, 109, 109, .1); border: 1px solid rgba(242, 109, 109, .35); color: #ffb4b4; }
.flash.ok { background: rgba(61, 220, 132, .1); border: 1px solid rgba(61, 220, 132, .35); color: #8fe9b8; }

/* ---------- кабинет ---------- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: .9rem; }
.stat { margin: 0; }
.s-label { color: var(--muted); font-size: .84rem; }
.s-value { font-size: 1.8rem; font-weight: 700; margin: .2rem 0; font-variant-numeric: tabular-nums; }
.s-link { font-size: .86rem; }
.row-actions { display: flex; gap: .7rem; flex-wrap: wrap; align-items: center; margin: 1.1rem 0; }

.table-card { padding: .4rem .9rem; overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: .9rem; font-family: var(--mono); }
.table th {
  text-align: left; color: var(--muted); font-size: .78rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: .05em;
  padding: .7rem .6rem; border-bottom: 1px solid var(--border);
}
.table td { padding: .65rem .6rem; border-bottom: 1px solid var(--border); }
.table tbody tr:last-child td { border-bottom: 0; }
.table.slim td { padding: .55rem .2rem; }
.table.slim { font-size: .93rem; }
.table tr.total td { font-weight: 700; font-size: 1.02rem; border-top: 1px solid var(--border-soft); }

.badge {
  display: inline-block; font-size: .76rem; font-weight: 500;
  border-radius: 3px; padding: .16rem .6rem; white-space: nowrap;
}
.badge.ok { background: rgba(61, 220, 132, .12); color: var(--ok); }
.badge.wait { background: rgba(224, 185, 74, .12); color: var(--warn); }
.badge.work { background: rgba(34, 184, 160, .14); color: var(--accent-2); }
.badge.bad { background: rgba(242, 109, 109, .12); color: var(--bad); }
.badge.muted { background: var(--surface-2); color: var(--muted); }

/* ---------- покупка ---------- */
.buy-card { max-width: 520px; }
.presets { display: flex; gap: .45rem; flex-wrap: wrap; margin-bottom: .5rem; }
.preset {
  background: var(--surface-2); color: var(--text); border: 1px solid var(--border-soft);
  border-radius: 5px; padding: .38rem .75rem; cursor: pointer;
  font-family: var(--mono); font-size: .9rem; font-variant-numeric: tabular-nums;
  transition: border-color .15s, background .15s;
}
.preset:hover { border-color: var(--accent); }
.preset.on { border-color: var(--accent); background: rgba(61, 220, 132, .12); color: var(--accent); }
.calc-box { background: var(--bg-soft); border: 1px solid var(--border); border-radius: 5px; padding: .8rem 1rem; }
.calc { font-size: 1.2rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.tiers-aside { max-width: 520px; }
.tiers-aside h3 { margin-top: 0; }

/* ---------- заказ ---------- */
.order-card, .pay-card, .wait-card, .ok-card, .bad-card { max-width: 620px; }
.two-col { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: .9rem; max-width: 620px; }
.two-col .card { margin: 0; }
.cancel-row { margin: 1.4rem 0; }
.proxy-pre {
  background: #060a08; border: 1px solid var(--border-soft); border-radius: 5px;
  padding: .9rem 1rem; overflow-x: auto; max-height: 420px;
  font-family: var(--mono); font-size: .85rem; line-height: 1.7; margin: .8rem 0;
}
.spinner {
  width: 36px; height: 36px; margin: 0 auto .9rem;
  border: 3px solid var(--border-soft); border-top-color: var(--accent);
  border-radius: 50%; animation: spin .9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.wait-card, .ok-card { padding: 2rem 1.5rem; }
.big-code { font-size: 4rem; margin: .5rem 0; color: var(--accent); }

.domain-form, .profile-card { max-width: 520px; }

/* ---------- подвал ---------- */
.site-foot { border-top: 1px solid var(--border); padding: 1.4rem 0; }
.foot-in { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .88rem; }

@media (max-width: 640px) {
  .head-in { height: auto; padding: .6rem 0; flex-wrap: wrap; }
  .nav { gap: .12rem; }
  .nav a { padding: .38rem .5rem; font-size: .86rem; }
  .hero { padding-top: 2rem; }
  .main { padding-top: 1.2rem; }
  body { background-size: 100% 30px, 30px 100%, auto; }
}