:root {
  --bg: #fefae0;
  --fg: #1f2937;
  --muted: #6b7280;
  --accent: #fbbf24;
  --accent-fg: #1f2937;
  --card-bg: #ffffff;
  --border: #ececec;
  --max: 960px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  color: var(--fg);
  background: var(--bg);
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

h1, h2, h3 { line-height: 1.2; margin: 0 0 0.6em; }
h1 { font-size: 2.4rem; letter-spacing: -0.01em; }
h2 { font-size: 1.7rem; margin-top: 0; }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }

a { color: var(--fg); text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--fg); }

section { padding: 56px 0; border-top: 1px solid var(--border); }

.hero {
  padding: 80px 0 64px;
  text-align: center;
}
.hero h1 { font-size: 2.8rem; margin-bottom: 0.3em; }
.hero .tagline {
  font-size: 1.2rem;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 0.9em;
}
.hero .audience {
  font-size: 0.98rem;
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto 2em;
  opacity: 0.85;
}
.hero .hint {
  margin-top: 1em;
  font-size: 0.92rem;
  color: var(--muted);
}

.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-fg);
  padding: 16px 38px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
}
.btn-primary:hover {
  background: #f59e0b;
  text-decoration: none;
}

.why p { max-width: 680px; color: #2a2a2a; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.card, .plan {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 22px;
}
.card .icon { color: var(--fg); margin-bottom: 10px; }
.card h3 { margin-bottom: 6px; }
.card p { margin: 0; color: var(--muted); font-size: 0.96rem; }

.pricing-note { color: var(--muted); margin-bottom: 1.5em; }

.plan h3 { margin-bottom: 0.3em; }
.plan .price {
  font-size: 1.6rem;
  font-weight: 600;
  margin: 0 0 0.8em;
}
.plan .price span {
  display: inline-block;
  margin-left: 6px;
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--muted);
}
.plan ul {
  list-style: none;
  padding: 0;
  margin: 0 0 0.5em;
  color: #333;
}
.plan ul li {
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.96rem;
}
.plan ul li:last-child { border-bottom: 0; }
.plan-accent {
  border-color: var(--accent);
  box-shadow: 0 1px 0 var(--accent) inset;
}
.plan .badge {
  display: inline-block;
  margin-top: 8px;
  padding: 3px 10px;
  background: #fff7e6;
  color: var(--fg);
  border: 1px solid var(--accent);
  border-radius: 4px;
  font-size: 0.82rem;
}

.steps {
  padding-left: 1.2em;
  max-width: 560px;
  color: #2a2a2a;
}
.steps li { padding: 6px 0; }
.steps a { color: var(--fg); }

footer {
  padding: 36px 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.92rem;
  text-align: center;
}
footer .copyright { margin: 8px 0 0; font-size: 0.85rem; }
footer a { color: var(--muted); }

@media (max-width: 520px) {
  body { font-size: 16px; }
  .hero { padding: 56px 0 44px; }
  .hero h1 { font-size: 2.1rem; }
  .hero .tagline { font-size: 1.05rem; }
  h2 { font-size: 1.4rem; }
  section { padding: 40px 0; }
  .btn-primary { padding: 14px 30px; font-size: 1.05rem; }
}

/* ---------- Cookie-баннер (152-ФЗ, активное согласие) ---------------------- */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  background: #1f2937;
  color: #fefae0;
  border-top: 1px solid #111827;
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.18);
  padding: 14px 0;
  font-size: 0.95rem;
}
.cookie-banner .cookie-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: space-between;
}
.cookie-banner .cookie-text {
  margin: 0;
  flex: 1 1 280px;
  line-height: 1.5;
}
.cookie-banner a {
  color: #fbbf24;
  text-decoration: underline;
}
.cookie-banner a:hover {
  color: #ffffff;
}
.cookie-btn {
  flex: 0 0 auto;
  background: var(--accent);
  color: var(--accent-fg);
  border: 0;
  border-radius: 6px;
  padding: 10px 22px;
  font-size: 0.98rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  letter-spacing: 0.01em;
}
.cookie-btn:hover { background: #f59e0b; }
.cookie-btn:focus-visible { outline: 2px solid #fbbf24; outline-offset: 2px; }

@media (max-width: 520px) {
  .cookie-banner { padding: 12px 0; font-size: 0.9rem; }
  .cookie-banner .cookie-inner { gap: 10px; }
  .cookie-btn { width: 100%; padding: 12px 20px; }
}

/* ---------- Документация (/docs/*) ---------------------------------------- */
.doc-page {
  padding: 56px 0 80px;
  max-width: 740px;
  margin: 0 auto;
}
.doc-page h1 { font-size: 2rem; margin-bottom: 0.2em; }
.doc-page .doc-meta { color: var(--muted); font-size: 0.92rem; margin-bottom: 1.8em; }
.doc-page h2 { font-size: 1.3rem; margin-top: 1.8em; }
.doc-page h3 { font-size: 1.05rem; margin-top: 1.2em; }
.doc-page ol, .doc-page ul { padding-left: 1.4em; }
.doc-page ol li, .doc-page ul li { padding: 4px 0; }
.doc-page .step-block {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 22px;
  margin: 12px 0;
}
.doc-page .step-block h3 { margin-top: 0; }
.doc-page .todo {
  display: inline-block;
  padding: 2px 8px;
  background: #fff7e6;
  color: #1f2937;
  border: 1px solid #fbbf24;
  border-radius: 4px;
  font-size: 0.82rem;
  margin-left: 6px;
}
.doc-page .back-link { display: inline-block; margin-top: 2em; }
.doc-page .btn-primary { margin-top: 6px; }