@import url("https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@500;700&family=Manrope:wght@400;500;600;700;800&display=swap");

:root {
  --bg: #0a0b0f;
  --bg-2: #11131a;
  --surface: #161922;
  --surface-2: #1c2030;
  --line: rgba(255, 255, 255, 0.07);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #f2f3f7;
  --muted: #8b93a8;
  --dim: #5c6478;
  --cyan: #22d3ee;
  --cyan-dim: rgba(34, 211, 238, 0.12);
  --amber: #fbbf24;
  --amber-dim: rgba(251, 191, 36, 0.1);
  --violet: #a78bfa;
  --header-h: 68px;
  --wrap: min(1180px, calc(100% - 32px));
  font-family: "Manrope", system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.mono {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  letter-spacing: 0.04em;
}

/* ── фон: сетка + волна ── */
.scene {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background:
    linear-gradient(180deg, #0a0b0f 0%, #0d1018 50%, #0a0b0f 100%);
}

.scene__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 20%, transparent 75%);
}

.scene__glow {
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.35;
}

.scene__glow--a {
  top: -120px;
  right: -80px;
  background: #0891b2;
}

.scene__glow--b {
  bottom: 10%;
  left: -100px;
  background: #7c3aed;
  opacity: 0.2;
}

.page { position: relative; z-index: 1; }

.wrap {
  width: var(--wrap);
  margin: 0 auto;
}

/* ── шапка ── */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  height: var(--header-h);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, background 0.2s;
}

.topbar.is-solid {
  background: rgba(10, 11, 15, 0.9);
  border-color: var(--line);
  backdrop-filter: blur(14px);
}

.topbar__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo img { height: 34px; width: auto; }

.topbar__nav {
  display: flex;
  gap: 26px;
}

.topbar__nav a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.15s;
}

.topbar__nav a:hover { color: var(--text); }

.topbar__auth {
  display: flex;
  gap: 8px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.btn--line {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--text);
}

.btn--line:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.btn--fill {
  background: var(--cyan);
  color: #041014;
}

.btn--fill:hover {
  background: #67e8f9;
}

.btn--wide { padding: 14px 24px; font-size: 0.95rem; }

.burger {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text);
  cursor: pointer;
}

.drawer {
  display: none;
  position: fixed;
  inset: var(--header-h) 0 0;
  z-index: 40;
  background: rgba(10, 11, 15, 0.97);
  padding: 24px;
  flex-direction: column;
  gap: 16px;
}

.drawer.is-open { display: flex; }

.drawer a { font-size: 1.05rem; font-weight: 600; }

.drawer__btns {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}

/* ── hero: две колонки ── */
.intro {
  padding: calc(var(--header-h) + 48px) 0 80px;
}

.intro__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.intro__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  padding: 6px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--cyan);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.intro h1 {
  margin: 0 0 18px;
  font-size: clamp(2.4rem, 4.8vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
  font-weight: 800;
}

.intro h1 em {
  font-style: normal;
  color: var(--amber);
}

.intro__text {
  margin: 0 0 28px;
  max-width: 520px;
  color: var(--muted);
  font-size: 1.05rem;
}

.intro__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.intro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 0.86rem;
  color: var(--dim);
}

.intro__links a {
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: color 0.15s, border-color 0.15s;
}

.intro__links a:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

/* визуал справа */
.signal-panel {
  position: relative;
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  background: linear-gradient(145deg, var(--surface) 0%, var(--bg-2) 100%);
  padding: 28px;
  min-height: 380px;
  overflow: hidden;
}

.signal-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(34, 211, 238, 0.03) 3px,
    rgba(34, 211, 238, 0.03) 4px
  );
}

.signal-panel__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  position: relative;
}

.signal-panel__head span {
  font-size: 0.72rem;
  color: var(--dim);
  text-transform: uppercase;
}

.signal-panel__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 12px #4ade80;
}

.uptime {
  position: relative;
  margin: 8px 0 24px;
  padding: 18px 16px;
  border-radius: 12px;
  border: 1px solid rgba(34, 211, 238, 0.25);
  background: rgba(0, 0, 0, 0.28);
}

.uptime__label {
  margin-bottom: 10px;
  color: var(--dim);
  font-size: 0.7rem;
  text-transform: uppercase;
}

.uptime__clock {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: clamp(1.05rem, 2.4vw, 1.25rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--cyan);
  line-height: 1.35;
  font-variant-numeric: tabular-nums;
}

.signal-rows {
  display: grid;
  gap: 10px;
  position: relative;
}

.signal-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--line);
  font-size: 0.88rem;
}

.signal-row strong { font-weight: 700; }
.signal-row small { color: var(--dim); font-size: 0.78rem; }

.signal-row--hot {
  border-color: rgba(34, 211, 238, 0.35);
  background: var(--cyan-dim);
}

/* ── секции ── */
.block {
  padding: 72px 0;
}

.block__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.block__top h2 {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -0.03em;
  font-weight: 800;
  max-width: 520px;
}

.block__top p {
  margin: 0;
  max-width: 400px;
  color: var(--muted);
  font-size: 0.95rem;
}

/* продукты — две большие плитки */
.products {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.product {
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  padding: 28px;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.product--gb {
  border-top: 3px solid var(--cyan);
}

.product--days {
  border-top: 3px solid var(--amber);
}

.product__tag {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 10px;
}

.product h3 {
  margin: 0 0 8px;
  font-size: 1.35rem;
  font-weight: 800;
}

.product__desc {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 0.92rem;
  flex: 1;
}

.product__price {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.product__price small {
  font-size: 0.95rem;
  color: var(--dim);
  font-weight: 500;
}

.product__note {
  margin: 0 0 18px;
  font-size: 0.84rem;
  color: var(--dim);
}

.product ul {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.product li {
  position: relative;
  padding: 6px 0 6px 18px;
  font-size: 0.88rem;
  color: #b8bfd0;
  border-bottom: 1px solid var(--line);
}

.product li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--cyan);
  font-size: 0.8rem;
}

.product--days li::before { color: var(--amber); }

/* таймлайн */
.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  overflow: hidden;
}

.timeline__step {
  padding: 24px 20px;
  border-right: 1px solid var(--line);
  background: var(--surface);
}

.timeline__step:last-child { border-right: none; }

.timeline__num {
  display: block;
  margin-bottom: 12px;
  color: var(--cyan);
  font-size: 0.75rem;
}

.timeline__step h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 700;
}

.timeline__step p {
  margin: 0;
  font-size: 0.84rem;
  color: var(--muted);
}

/* оплата + бонусы */
.split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 16px;
}

.panel {
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  padding: 24px;
  background: var(--surface);
}

.panel h3 {
  margin: 0 0 16px;
  font-size: 1.1rem;
  font-weight: 700;
}

.pay-list {
  display: grid;
  gap: 10px;
}

.pay-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  font-size: 0.9rem;
}

.pay-item span { color: var(--dim); font-size: 0.8rem; }

.bonus-line {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
  color: var(--muted);
}

.bonus-line:last-child { border-bottom: none; }

.bonus-line strong {
  display: block;
  color: var(--text);
  margin-bottom: 4px;
}

/* FAQ — две колонки, без аккордеона */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.faq-card {
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  padding: 20px;
  background: var(--surface);
}

.faq-card h3 {
  margin: 0 0 10px;
  font-size: 0.95rem;
  font-weight: 700;
}

.faq-card p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.55;
}

.faq-card a {
  color: var(--cyan);
  border-bottom: 1px solid rgba(34, 211, 238, 0.3);
}

/* финальный CTA */
.final {
  margin: 0 0 64px;
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  padding: 48px 40px;
  text-align: center;
  background:
    linear-gradient(135deg, rgba(34, 211, 238, 0.08), rgba(124, 58, 237, 0.06)),
    var(--surface);
}

.final h2 {
  margin: 0 0 10px;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
}

.final p {
  margin: 0 0 24px;
  color: var(--muted);
}

.final__btns {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* футер */
.foot {
  border-top: 1px solid var(--line);
  padding: 40px 0 48px;
}

.foot__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 32px;
}

.foot__grid p,
.foot__grid a {
  color: var(--muted);
  font-size: 0.88rem;
}

.foot__col {
  display: grid;
  gap: 10px;
  align-content: start;
}

.foot__col strong {
  color: var(--text);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.foot__col a:hover { color: var(--cyan); }

.foot__copy {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--dim);
  font-size: 0.8rem;
}

/* адаптив */
@media (max-width: 960px) {
  .intro__grid,
  .products,
  .split,
  .faq-grid,
  .foot__grid { grid-template-columns: 1fr; }

  .timeline { grid-template-columns: 1fr 1fr; }
  .timeline__step:nth-child(2) { border-right: none; }
  .timeline__step { border-bottom: 1px solid var(--line); }

  .topbar__nav,
  .topbar__auth { display: none; }

  .burger { display: inline-flex; align-items: center; justify-content: center; }
}

@media (max-width: 560px) {
  .timeline { grid-template-columns: 1fr; }
  .timeline__step { border-right: none; }
  .intro__cta .btn { width: 100%; }
  .final { padding: 32px 20px; }
}