/* LiskVPN — сайт-визитка. Стиль повторяет личный кабинет: тёмно-синий фон, акцент #0B64F4, шрифт Manrope. */

@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-var.woff2") format("woff2");
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --bg: #0A0F1A;
  --bg-raise: #0D1424;
  --surface: rgba(15, 23, 42, 0.72);
  --surface-solid: #0F172A;
  --surface-2: #172033;
  --line: rgba(148, 163, 184, 0.13);
  --line-strong: rgba(148, 163, 184, 0.24);
  --text: #F1F5F9;
  --text-2: #CBD5E1;
  --muted: #94A3B8;
  --dim: #64748B;
  --accent: #0B64F4;
  --accent-hover: #2474F6;
  --accent-text: #5B9BF8;
  --accent-soft: rgba(11, 100, 244, 0.14);
  --accent-line: rgba(11, 100, 244, 0.45);
  --ok: #4ADE80;
  --ok-soft: rgba(74, 222, 128, 0.12);
  --tg: #2F9BE8;
  --tg-hover: #43A8F0;
  --radius: 16px;
  --radius-lg: 22px;
  --radius-sm: 10px;
  --shadow-accent: 0 10px 24px -8px rgba(11, 100, 244, 0.55);
  --container: 1160px;
  --gutter: 20px;
  --header-h: 68px;
  --font: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background:
    radial-gradient(1100px 520px at 72% -120px, rgba(11, 100, 244, 0.20), transparent 70%),
    radial-gradient(700px 420px at 0% 30%, rgba(11, 100, 244, 0.06), transparent 70%),
    var(--bg);
  background-repeat: no-repeat;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3 { margin: 0; line-height: 1.15; text-wrap: balance; }
h3 { word-spacing: 0.03em; }
ul, ol, dl, dd { margin: 0; padding: 0; }
ul, ol { list-style: none; }
button { font: inherit; color: inherit; }

:focus-visible { outline: 2px solid var(--accent-text); outline-offset: 3px; border-radius: 6px; }

.stars {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #fff;
  font-weight: 600;
}
.skip-link:focus { top: 12px; }

.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container-narrow { max-width: calc(820px + var(--gutter) * 2); }

.icon { width: 20px; height: 20px; flex: none; }
.accent { color: var(--accent-text); }

/* ---------- Кнопки ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 20px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color .18s ease, border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.btn:active { transform: translateY(1px); }
.btn-sm { min-height: 38px; padding: 8px 16px; font-size: 14px; border-radius: 10px; }
.btn-lg { min-height: 52px; padding: 14px 26px; font-size: 16px; border-radius: 14px; }
.btn-block { width: 100%; }
.btn-primary { background: var(--accent); color: #fff; box-shadow: var(--shadow-accent); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost { background: rgba(148, 163, 184, 0.07); border-color: var(--line-strong); color: var(--text); }
.btn-ghost:hover { background: rgba(148, 163, 184, 0.13); }
.btn-soft { background: var(--accent-soft); color: var(--accent-text); }
.btn-soft:hover { background: rgba(11, 100, 244, 0.24); color: #fff; }
.btn-tg { background: var(--tg); color: #fff; }
.btn-tg:hover { background: var(--tg-hover); }
.btn-icon { width: 18px; height: 18px; margin-right: -2px; transition: transform .18s ease; }
.btn:hover .btn-icon { transform: translateX(3px); }
.btn-icon-left { width: 18px; height: 18px; }

/* ---------- Шапка ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding-top: env(safe-area-inset-top, 0px);
  background: rgba(10, 15, 26, 0.72);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.header-row {
  display: flex;
  align-items: center;
  gap: 24px;
  height: var(--header-h);
}
.brand { display: inline-flex; align-items: center; gap: 10px; flex: none; }
.brand-name { font-size: 17px; font-weight: 700; letter-spacing: -0.01em; }
.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  overflow: hidden;
  object-fit: cover;
}
.logo-mark svg { width: 30px; height: 30px; }

.main-nav { margin-left: auto; }
.main-nav ul { display: flex; align-items: center; gap: 4px; }
.main-nav a:not(.btn) {
  display: block;
  padding: 8px 12px;
  border-radius: 9px;
  color: var(--muted);
  font-size: 14.5px;
  font-weight: 500;
  transition: color .15s ease, background-color .15s ease;
}
.main-nav a:not(.btn):hover { color: var(--text); background: rgba(148, 163, 184, 0.08); }
.nav-cta-mobile { display: none; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-2);
  cursor: pointer;
}
.menu-toggle .icon-close { display: none; }
.menu-open .menu-toggle .icon-open { display: none; }
.menu-open .menu-toggle .icon-close { display: block; }

/* ---------- Первый экран ---------- */
.hero { padding-block: 72px 64px; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  gap: 56px;
  align-items: center;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  padding: 7px 14px 7px 12px;
  border: 1px solid var(--accent-line);
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-text);
  font-size: 13.5px;
  font-weight: 600;
}
.badge-dot, .live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.6);
  animation: pulse 2.4s ease-out infinite;
  flex: none;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.55); }
  70% { box-shadow: 0 0 0 8px rgba(74, 222, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}
.hero h1 {
  font-size: clamp(34px, 5vw, 58px);
  font-weight: 800;
  letter-spacing: -0.028em;
  line-height: 1.06;
}
.hero-sub {
  margin-top: 22px;
  max-width: 58ch;
  color: var(--text-2);
  font-size: 18px;
  line-height: 1.6;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-actions.is-center { justify-content: center; }
.hero-note { margin-top: 14px; color: var(--dim); font-size: 14px; }
.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px 28px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  max-width: 600px;
}
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat dd { order: -1; }
.stat dd { font-size: 26px; font-weight: 800; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.stat dt { color: var(--muted); font-size: 13.5px; line-height: 1.4; }

/* Карточка «приложения» справа */
.hero-visual { position: relative; display: flex; justify-content: center; padding-block: 12px 36px; }
.hv-glow {
  position: absolute;
  inset: 8% 6% 10%;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(11, 100, 244, 0.42), rgba(11, 100, 244, 0) 72%);
  filter: blur(18px);
}
.app-card {
  position: relative;
  width: 100%;
  max-width: 380px;
  padding: 20px;
  border: 1px solid var(--line-strong);
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(23, 32, 51, 0.96), rgba(13, 20, 36, 0.96));
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.04);
  display: grid;
  gap: 14px;
}
.app-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.app-brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 700; font-size: 15px; }
.app-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 9px; background: var(--bg); border: 1px solid var(--line); object-fit: cover;
}
.app-mark svg { width: 24px; height: 24px; }
.app-status {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 5px 11px; border-radius: 999px;
  background: var(--ok-soft); color: var(--ok);
  font-size: 12.5px; font-weight: 700;
}
.app-power {
  display: flex; align-items: center; gap: 16px;
  padding: 16px; border-radius: 18px;
  background: var(--accent-soft); border: 1px solid rgba(11, 100, 244, 0.28);
}
.power-ring {
  display: inline-flex; align-items: center; justify-content: center;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--accent); color: #fff; flex: none;
  box-shadow: 0 0 0 6px rgba(11, 100, 244, 0.18), 0 10px 24px -6px rgba(11, 100, 244, 0.8);
}
.power-ring .icon { width: 28px; height: 28px; }
.power-text { display: grid; gap: 1px; }
.muted-label { color: var(--muted); font-size: 12.5px; font-weight: 500; }
.session-timer { font-size: 24px; font-weight: 800; letter-spacing: 0.01em; font-variant-numeric: tabular-nums; }
.app-sub {
  padding: 14px 16px; border-radius: 16px;
  background: rgba(10, 15, 26, 0.55); border: 1px solid var(--line);
  display: grid; gap: 10px;
}
.app-sub-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.app-sub-name { font-weight: 700; font-size: 15px; }
.pill-ok {
  padding: 3px 9px; border-radius: 7px;
  background: var(--ok-soft); color: var(--ok);
  border: 1px solid rgba(74, 222, 128, 0.28);
  font-size: 11.5px; font-weight: 700;
}
.meter { height: 6px; border-radius: 6px; background: rgba(148, 163, 184, 0.14); overflow: hidden; }
.meter span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--accent), #5B9BF8); }
.app-meta { display: flex; justify-content: space-between; gap: 10px; color: var(--muted); font-size: 12.5px; font-weight: 600; }
.app-meta span { display: inline-flex; align-items: center; gap: 6px; }
.app-meta .icon { width: 15px; height: 15px; }
.app-row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding-inline: 4px; font-size: 13.5px; color: var(--muted);
}
.app-row span { display: inline-flex; align-items: center; gap: 8px; }
.app-row .icon { width: 17px; height: 17px; }
.app-row b { color: var(--text-2); font-weight: 600; }
.app-button {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px; border-radius: 14px;
  background: var(--accent-soft); color: var(--accent-text);
  font-size: 14px; font-weight: 600;
}
.app-button .icon { width: 16px; height: 16px; }
.float-chip {
  position: absolute;
  left: -8px;
  bottom: 6px;
  display: inline-flex; align-items: center; gap: 9px;
  padding: 10px 14px; border-radius: 14px;
  background: rgba(23, 32, 51, 0.94);
  border: 1px solid var(--line-strong);
  box-shadow: 0 16px 30px -12px rgba(0, 0, 0, 0.7);
  font-size: 13.5px; font-weight: 600;
  animation: bob 6s ease-in-out infinite;
}
.float-chip .icon { width: 18px; height: 18px; color: var(--ok); }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }

/* ---------- Секции ---------- */
.section { padding-block: 88px; }
.section-tight { padding-block: 40px; }
.section-head { max-width: 720px; margin-bottom: 44px; }
.section-head.is-center { margin-inline: auto; text-align: center; }
.eyebrow {
  margin-bottom: 12px;
  color: var(--accent-text);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.section h2, .final-cta h2 {
  font-size: clamp(28px, 3.4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.024em;
}
.section-sub { margin-top: 14px; color: var(--muted); font-size: 17px; max-width: 62ch; }
.section-head.is-center .section-sub { margin-inline: auto; }
.section-foot { margin-top: 24px; color: var(--dim); font-size: 14px; max-width: 80ch; }
.section-cta { margin-top: 36px; }

/* Возможности */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.feature {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color .2s ease, transform .2s ease;
}
.feature:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.feature-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; margin-bottom: 18px;
  border-radius: 13px;
  background: var(--accent-soft); color: var(--accent-text);
}
.feature-icon .icon { width: 23px; height: 23px; }
.feature h3 { font-size: 17px; font-weight: 700; letter-spacing: -0.01em; }
.feature p { margin-top: 8px; color: var(--muted); font-size: 14.5px; line-height: 1.6; }

/* Тарифы */
.seg {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface-solid);
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
}
.seg::-webkit-scrollbar { display: none; }
.seg-btn {
  flex: none;
  padding: 9px 18px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--muted);
  font-size: 14.5px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color .15s ease, color .15s ease;
}
.seg-btn:hover { color: var(--text); }
.seg-btn.is-active { background: var(--accent); color: #fff; box-shadow: 0 6px 16px -6px rgba(11, 100, 244, 0.7); }
.group-tabs { margin-bottom: 20px; }
.group-tabs .seg-btn { padding-inline: 22px; font-size: 15px; }
.tariff-toolbar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 14px 24px; margin-bottom: 22px;
}
.group-desc { color: var(--muted); font-size: 15px; max-width: 64ch; }
.group-name { color: var(--text); font-weight: 700; }
.js .tariff-panel:not(.is-active) { display: none; }
.tariff-panel + .tariff-panel { margin-top: 40px; }
.js .tariff-panel + .tariff-panel { margin-top: 0; }
.tariff-grid {
  display: grid;
  grid-template-columns: repeat(var(--cols, 4), minmax(0, 1fr));
  gap: 16px;
}
.tariff-grid[data-cols="2"] { max-width: 780px; }
.tariff-grid[data-cols="1"] { max-width: 390px; }
.tariff {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
}
.tariff.is-highlight {
  border-color: var(--accent-line);
  background: linear-gradient(180deg, rgba(11, 100, 244, 0.13), rgba(15, 23, 42, 0.78) 55%);
  box-shadow: 0 24px 50px -24px rgba(11, 100, 244, 0.55);
}
.tariff-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.tariff h3 { font-size: 20px; font-weight: 700; letter-spacing: -0.01em; }
.tariff-badge {
  padding: 4px 10px; border-radius: 999px;
  background: var(--accent); color: #fff;
  font-size: 12px; font-weight: 700;
}
.tariff-desc { margin-top: 8px; color: var(--muted); font-size: 14.5px; line-height: 1.55; }
.tariff-list { display: grid; gap: 10px; margin-top: 18px; margin-bottom: 22px; }
.tariff-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 14.5px; font-weight: 500; color: var(--text-2); }
.tariff-list .icon { width: 18px; height: 18px; margin-top: 2px; color: var(--accent-text); }
.tariff-price { margin-top: auto; padding-top: 22px; border-top: 1px solid var(--line); margin-bottom: 18px; }
.price-main { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 6px; }
.price-value { font-size: 36px; font-weight: 800; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; line-height: 1.1; }
.price-cur { font-size: 22px; font-weight: 700; }
.price-for { color: var(--muted); font-size: 14px; font-weight: 500; }
.price-sub { margin-top: 6px; min-height: 24px; color: var(--muted); font-size: 13.5px; font-variant-numeric: tabular-nums; }
.save {
  display: inline-block; margin-left: 6px; padding: 1px 8px; border-radius: 7px;
  background: var(--ok-soft); color: var(--ok); font-weight: 700; font-size: 12.5px;
}
.tariff.is-unavailable .price-value { color: var(--dim); }
.tariff.is-unavailable .btn { opacity: .5; pointer-events: none; }
.trial {
  display: flex; align-items: center; gap: 14px 18px;
  margin-top: 24px; padding: 20px 22px;
  border: 1px solid rgba(74, 222, 128, 0.28);
  border-radius: var(--radius);
  background: linear-gradient(90deg, rgba(74, 222, 128, 0.09), rgba(15, 23, 42, 0.6));
}
.trial-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: 14px; flex: none;
  background: var(--ok-soft); color: var(--ok);
}
.trial-icon .icon { width: 24px; height: 24px; }
.trial-copy { flex: 1; min-width: 0; }
.trial-title { font-size: 18px; font-weight: 700; }
.trial-text { margin-top: 2px; color: var(--muted); font-size: 14.5px; }

/* Шаги */
.steps {
  counter-reset: none;
  display: grid;
  grid-template-columns: repeat(var(--steps, 4), minmax(0, 1fr));
  gap: 16px;
  position: relative;
}
.step {
  position: relative;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; margin-bottom: 18px;
  border-radius: 50%;
  background: var(--accent); color: #fff;
  font-weight: 800; font-size: 16px;
  box-shadow: 0 0 0 5px rgba(11, 100, 244, 0.16);
}
.step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 43px;
  left: calc(24px + 38px + 12px);
  right: -4px;
  height: 1px;
  background: linear-gradient(90deg, var(--accent-line), transparent);
}
.step h3 { font-size: 17px; font-weight: 700; }
.step p { margin-top: 8px; color: var(--muted); font-size: 14.5px; }

/* Устройства */
.platforms {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
}
.platform {
  display: grid;
  justify-items: start;
  align-content: start;
  gap: 4px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.platform-icon { color: var(--accent-text); margin-bottom: 10px; }
.platform-icon .icon { width: 28px; height: 28px; stroke-width: 1.6; }
.platform-name { font-weight: 700; font-size: 16px; }
.platform-note { color: var(--muted); font-size: 13px; line-height: 1.45; }

/* Партнёрка */
.referral {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
  padding: 40px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background:
    radial-gradient(500px 260px at 100% 0%, rgba(11, 100, 244, 0.22), transparent 70%),
    var(--surface-solid);
}
.referral h2 { font-size: clamp(26px, 3vw, 36px); }
.referral-copy p:not(.eyebrow) { margin-top: 14px; color: var(--muted); max-width: 56ch; }
.referral-copy .btn { margin-top: 24px; }
.referral-points { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.ref-point {
  display: flex; flex-direction: column; gap: 4px;
  padding: 22px; border-radius: var(--radius);
  background: rgba(10, 15, 26, 0.6); border: 1px solid var(--line);
}
.ref-point dd { order: -1; font-size: 40px; font-weight: 800; letter-spacing: -0.03em; color: var(--accent-text); line-height: 1.1; }
.ref-point dt { color: var(--muted); font-size: 14px; }

/* FAQ */
.faq-list { display: grid; gap: 10px; }
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color .2s ease;
}
.faq-item[open] { border-color: var(--line-strong); }
.faq-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 22px;
  cursor: pointer;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary h3 { font-size: 16.5px; font-weight: 600; line-height: 1.4; }
.faq-chevron { color: var(--muted); transition: transform .2s ease; }
.faq-item[open] .faq-chevron { transform: rotate(180deg); }
.faq-answer { padding: 0 22px 20px; color: var(--muted); font-size: 15px; line-height: 1.65; }

/* Финальный блок */
.final-cta {
  position: relative;
  overflow: hidden;
  padding: 64px 32px;
  border: 1px solid var(--accent-line);
  border-radius: 28px;
  text-align: center;
  background:
    radial-gradient(600px 280px at 50% 0%, rgba(11, 100, 244, 0.35), transparent 75%),
    var(--surface-solid);
}
.final-cta p { margin: 14px auto 0; color: var(--text-2); max-width: 52ch; font-size: 17px; }
.final-cta .hero-actions { margin-top: 30px; }

/* ---------- Текстовые страницы ---------- */
.page { padding-block: 48px 96px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; color: var(--dim); font-size: 14px; }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--text); }
.page-title { font-size: clamp(30px, 4vw, 44px); font-weight: 800; letter-spacing: -0.024em; margin-bottom: 28px; }
.prose { color: var(--text-2); font-size: 16px; line-height: 1.75; }
.prose > * + * { margin-top: 16px; }
.prose h2 { margin-top: 36px; font-size: 22px; color: var(--text); }
.prose h3 { margin-top: 28px; font-size: 18px; color: var(--text); }
.prose ul { list-style: disc; padding-left: 22px; }
.prose ol { list-style: decimal; padding-left: 22px; }
.prose li + li { margin-top: 6px; }
.prose a { color: var(--accent-text); text-decoration: underline; text-underline-offset: 3px; }
.prose hr { border: 0; border-top: 1px solid var(--line); }
.prose blockquote { margin-inline: 0; padding-left: 16px; border-left: 3px solid var(--accent); color: var(--muted); }
.prose table { width: 100%; border-collapse: collapse; display: block; overflow-x: auto; }
.prose th, .prose td { padding: 8px 12px; border: 1px solid var(--line); text-align: left; }
.page-404 { padding-block: 96px 120px; }
.page-404 .page-title { margin-bottom: 0; }
.page-404 .hero-actions { margin-top: 28px; }

/* ---------- Подвал ---------- */
.site-footer {
  margin-top: 40px;
  padding-block: 56px calc(32px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--line);
  background: rgba(10, 15, 26, 0.7);
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr));
  gap: 32px;
}
.footer-about p { margin-top: 14px; color: var(--muted); font-size: 14.5px; max-width: 42ch; }
.footer-contact a { color: var(--text-2); }
.footer-title { margin-bottom: 12px; color: var(--text); font-size: 14px; font-weight: 700; }
.footer-col ul { display: grid; gap: 8px; }
.footer-col a { color: var(--muted); font-size: 14.5px; transition: color .15s ease; }
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  display: grid;
  gap: 8px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--dim);
  font-size: 13px;
  line-height: 1.55;
}
.footer-copy { color: var(--muted); }

/* ---------- Адаптив ---------- */
@media (max-width: 1080px) {
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tariff-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tariff-grid[data-cols="1"] { grid-template-columns: minmax(0, 1fr); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .step::after { display: none; }
  .main-nav a:not(.btn) { padding-inline: 9px; font-size: 14px; }
}

@media (max-width: 900px) {
  :root { --header-h: 62px; }
  .hero { padding-block: 44px 40px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .hero-visual { padding-bottom: 44px; }
  .float-chip { left: 50%; transform: translateX(-50%); bottom: 0; animation: none; white-space: nowrap; }
  .menu-toggle { display: inline-flex; }
  .header-cta { display: none; }
  .main-nav {
    position: fixed;
    top: calc(var(--header-h) + env(safe-area-inset-top, 0px));
    left: 0;
    right: 0;
    margin: 0;
    padding: 12px var(--gutter) 20px;
    background: rgba(10, 15, 26, 0.97);
    border-bottom: 1px solid var(--line);
    display: none;
  }
  .menu-open .main-nav { display: block; }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: 2px; }
  .main-nav a:not(.btn) { padding: 12px 10px; font-size: 16px; color: var(--text-2); }
  .nav-cta-mobile { display: flex; width: 100%; margin-top: 12px; min-height: 48px; font-size: 16px; }
  .section { padding-block: 64px; }
  .section-head { margin-bottom: 32px; }
  .referral { grid-template-columns: minmax(0, 1fr); padding: 28px; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-about { grid-column: 1 / -1; }
  .trial { flex-wrap: wrap; }
  .trial-copy { flex-basis: calc(100% - 70px); }
  .trial .btn { width: 100%; }
}

@media (max-width: 620px) {
  :root { --gutter: 16px; }
  .hero h1 { font-size: clamp(31px, 8.6vw, 40px); }
  .hero-sub { font-size: 16.5px; }
  .hero-actions .btn { width: 100%; }
  .hero-stats { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
  .stat dd { font-size: 21px; }
  .stat dt { font-size: 12.5px; }
  .feature-grid, .tariff-grid, .steps { grid-template-columns: minmax(0, 1fr); }
  .feature, .tariff, .step { padding: 20px; }
  .feature { display: grid; grid-template-columns: 44px minmax(0, 1fr); column-gap: 14px; align-items: start; }
  .feature-icon { grid-row: span 2; width: 44px; height: 44px; margin-bottom: 0; }
  .feature p { margin-top: 4px; }
  .step { display: grid; grid-template-columns: 38px minmax(0, 1fr); column-gap: 14px; align-items: start; }
  .step-num { grid-row: span 2; margin-bottom: 0; }
  .step p { margin-top: 4px; }
  .trial { align-items: flex-start; }
  .platforms { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .platform { padding: 16px; }
  .tariff-toolbar { flex-direction: column; align-items: stretch; }
  .period-tabs { display: flex; }
  .period-tabs .seg-btn { flex: 1; padding-inline: 8px; }
  .group-tabs { display: flex; }
  .group-tabs .seg-btn { flex: 1; }
  .final-cta { padding: 44px 20px; }
  .final-cta .btn { width: 100%; }
  .referral { padding: 22px; }
  .ref-point dd { order: -1; font-size: 32px; }
  .faq-item summary { padding: 16px 18px; }
  .faq-answer { padding: 0 18px 18px; }
  .footer-grid { grid-template-columns: minmax(0, 1fr); gap: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}