/* ── Page hero ──────────────────────────── */
.page-hero { padding: clamp(48px, 8vw, 88px) 0 clamp(24px, 4vw, 40px); }
.page-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(30px, 5vw, 50px);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 8px 0 18px;
  line-height: 1.08;
}
.page-hero .lead { max-width: 640px; }

.center-lead { margin-left: auto; margin-right: auto; }
.cta-title {
  font-family: var(--font-head);
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
}

/* ── Feature rows (product) ─────────────── */
.feature-rows { display: flex; flex-direction: column; gap: clamp(40px, 6vw, 72px); }
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.feature-row.reverse .feature-text { order: 2; }
.feature-text h2 {
  font-family: var(--font-head);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
}
.feature-text p { color: var(--dim); line-height: 1.7; font-size: 16px; margin: 0; }

.feature-visual { display: flex; }
.mini-code {
  width: 100%;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px 22px;
  font-family: var(--mono);
  font-size: 14px;
  line-height: 2;
  color: var(--text);
}
.c-com { color: #6b7099; }
.c-kw { color: #c7a2ff; }
.c-ghost { color: var(--cyan); font-style: italic; }
.c-ok { color: #4ddb8e; }

/* ── Docs ───────────────────────────────── */
.docs-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  padding-top: clamp(32px, 5vw, 56px);
  padding-bottom: clamp(48px, 7vw, 80px);
  align-items: start;
}
.docs-nav {
  position: sticky;
  top: 90px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.docs-nav-title {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #6b7099;
  margin-bottom: 10px;
  font-weight: 600;
}
.docs-link {
  color: var(--dim);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 15px;
  transition: background .15s ease, color .15s ease;
}
.docs-link:hover { background: var(--panel); color: var(--text); }

.docs-content { min-width: 0; max-width: 720px; }
.docs-section { margin-bottom: 48px; scroll-margin-top: 90px; }
.docs-section h1 {
  font-family: var(--font-head);
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}
.docs-section h2 {
  font-family: var(--font-head);
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
}
.docs-section p { color: var(--dim); line-height: 1.7; font-size: 16px; margin: 0 0 16px; }

.docs-steps { color: var(--dim); line-height: 1.9; font-size: 16px; padding-left: 22px; margin: 0; }
.docs-steps li { margin-bottom: 6px; }

.docs-code {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px 20px;
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.9;
  color: var(--text);
  margin-top: 8px;
}

.docs-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.docs-table td { padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.docs-table td:first-child { width: 180px; white-space: nowrap; }
.docs-table code {
  color: var(--amber);
  font-family: var(--mono);
  font-size: 14px;
  background: var(--panel);
  padding: 3px 8px;
  border-radius: 6px;
}
.docs-table td:last-child { color: var(--dim); }

.docs-foot-cta {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.docs-foot-cta p { color: var(--dim); font-size: 15px; }
.docs-foot-cta a { color: var(--cyan); }

/* ── Responsive ─────────────────────────── */
@media (max-width: 860px) {
  .feature-row { grid-template-columns: 1fr; gap: 24px; }
  .feature-row.reverse .feature-text { order: 0; }
  .docs-layout { grid-template-columns: 1fr; gap: 24px; }
  .docs-nav { position: static; flex-direction: row; flex-wrap: wrap; }
}