:root {
  --night: #121826;
  --panel: #1a2233;
  --neon: #3ddc84;
  --neon-dim: #2ea86a;
  --ink: #e8eef5;
  --muted: #9aa8b8;
  --line: #2c3a51;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--night);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.7;
}

a {
  color: var(--neon);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: #0e1420;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  font-size: 1.12rem;
  font-weight: 700;
}

.brand svg {
  color: var(--neon);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-size: 0.9rem;
}

.nav a {
  color: var(--muted);
}

.nav a:hover {
  color: var(--neon);
}

.hero {
  padding: 36px 0 10px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 22px;
  align-items: start;
}

.hero h1 {
  margin: 0 0 12px;
  font-size: clamp(1.45rem, 2.6vw, 2rem);
  line-height: 1.35;
}

.hero p {
  margin: 0;
  color: var(--muted);
}

.sidebar-mock {
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--neon);
}

.sidebar-mock .cap {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}

.conv {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}

.conv:last-child {
  border-bottom: 0;
}

.conv b {
  font-size: 0.92rem;
}

.conv span {
  color: var(--muted);
  font-size: 0.8rem;
}

.badge {
  align-self: center;
  min-width: 20px;
  padding: 0 6px;
  border-radius: 99px;
  background: var(--neon);
  color: #0b1410;
  font-size: 0.75rem;
  text-align: center;
}

.conv.dim .badge {
  background: #3b4a3f;
  color: var(--muted);
}

.panel {
  padding: 44px 0;
}

.panel h2 {
  margin: 0 0 14px;
  color: var(--neon);
  font-size: 1.38rem;
}

.lead {
  max-width: 46em;
  margin: 0 0 18px;
  color: #d5deea;
}

.cards,
.dont {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.card,
.no {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 16px;
}

.card svg,
.no svg {
  color: var(--neon);
  margin-bottom: 8px;
}

.card h3,
.no h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
}

.card p,
.no p {
  margin: 0;
  color: var(--muted);
}

.steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: g;
}

.steps li {
  position: relative;
  padding: 0 0 18px 46px;
  counter-increment: g;
}

.steps li::before {
  content: counter(g);
  position: absolute;
  left: 0;
  top: 0;
  width: 28px;
  height: 28px;
  background: var(--neon);
  color: #0b1410;
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 28px;
  text-align: center;
}

.steps strong {
  display: block;
  color: var(--ink);
}

.compare {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
}

.compare th,
.compare td {
  border: 1px solid var(--line);
  padding: 11px 12px;
  text-align: left;
  vertical-align: top;
}

.compare th {
  background: #152033;
  color: var(--neon);
}

.order {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.order article {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 16px;
}

.order h3 {
  margin: 0 0 8px;
}

.faq-item {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 14px 16px;
  margin-bottom: 10px;
}

.faq-item h3 {
  margin: 0 0 8px;
}

.faq-item p {
  margin: 0;
  color: #cfd8e4;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 36px;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer p {
  margin: 0 0 8px;
  max-width: 46em;
}

@media (max-width: 860px) {
  .site-header .wrap,
  .hero-grid,
  .cards,
  .dont,
  .order {
    display: block;
  }

  .site-header {
    padding: 12px 0;
  }

  .sidebar-mock {
    margin-bottom: 16px;
  }
}