/* ============================================================
   "Call your agent from any app" (#api)
   and "Questions, answered" (#faq) sections on index.html.
   Load after landing.css and BEFORE landing-responsive.css.
   Reuses landing.css tokens and its existing .faq-item styles.
   ============================================================ */

/* ---------- shared two-column layout ---------- */
.api-layout,
.faq-layout {
  display: grid;
  gap: 56px;
}
.api-layout { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); align-items: center; }
.faq-layout { grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); align-items: start; }

.api-section .section-title,
#faq .section-title { font-size: 48px; line-height: 1.1; }

/* ---------- #api ---------- */
.api-section { background: var(--bg-sunken); }

.api-points {
  list-style: none;
  margin: 28px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.api-points li {
  padding-left: 16px;
  border-left: 2px solid var(--border);
  font-size: 15px;
  color: var(--text);
}
.api-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.api-demo { min-width: 0; }
.code-panel {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}
.code-tabs {
  display: flex;
  align-items: stretch;
  gap: 2px;
  padding: 0 8px 0 12px;
  background: var(--bg-raised);
  border-bottom: 1px solid var(--border-soft);
  overflow-x: auto;
  scrollbar-width: none;
}
.code-tabs::-webkit-scrollbar { display: none; }
.code-tab,
.code-copy {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  font: inherit;
  font-size: 13px;
  padding: 12px 14px 10px;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s;
}
.code-tab:hover,
.code-copy:hover { color: var(--text-heading); }
.code-tab[aria-selected="true"] { color: var(--text-heading); border-bottom-color: var(--accent); }
.code-copy { margin-left: auto; border-bottom-color: transparent; }
.code-tab:focus-visible,
.code-copy:focus-visible,
.code-body:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }

.code-body {
  margin: 0;
  padding: 20px 22px;
  overflow-x: auto;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1.7;
  color: #c8cee4;
  white-space: pre;
  tab-size: 2;
}
.code-body[hidden] { display: none; }
.code-body code { font: inherit; }
.code-body .c { color: var(--text-faint); }
.code-body .s { color: #b8b2ff; }

.code-note { margin-top: 14px; font-size: 13px; color: var(--text-faint); }
.code-note code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  color: var(--text-muted);
  background: var(--bg-raised);
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  padding: 1px 6px;
}

/* ---------- #faq ---------- */
#faq .faq-list { margin-top: 0; max-width: none; }
.faq-intro { position: sticky; top: 110px; }
.faq-intro .section-sub a { text-decoration: underline; text-underline-offset: 3px; }
.faq-item summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }

/* ---------- tablet + phone ---------- */
@media (max-width: 900px) {
  .api-layout,
  .faq-layout { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .faq-intro { position: static; }
}
@media (max-width: 820px) {
  .api-section .section-title,
  #faq .section-title { font-size: clamp(30px, 8vw, 40px); }
  .api-points { margin: 22px 0 26px; }
  .code-body { padding: 16px 16px; font-size: 12px; }
}
@media (max-width: 560px) {
  .api-actions .btn { width: 100%; justify-content: center; }
}