/* faq.css — FAQ page styles | TitanMC | NABU */

/* ── Hero ─────────────────────────────────────────────────────── */
.faq-hero {
  padding: calc(var(--navbar-h) + 64px) 0 36px;
  text-align: center;
}

.faq-hero__title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 10px;
  text-shadow: 0 0 40px rgba(56, 189, 248, 0.18);
}

.faq-hero__sub {
  color: var(--text-secondary);
  font-size: clamp(0.9rem, 2vw, 1.05rem);
  max-width: 480px;
  margin: 0 auto 28px;
}

/* ── Language toggle ──────────────────────────────────────────── */
.faq-lang {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  padding: 4px 6px;
}

.faq-lang__btn {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 5px 16px;
  border-radius: 999px;
  color: var(--text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color var(--t-fast), background var(--t-fast);
}

.faq-lang__btn--active {
  background: var(--accent-color);
  color: var(--darker-bg);
  font-weight: 700;
}

.faq-lang__btn:not(.faq-lang__btn--active):hover {
  color: var(--text-primary);
}

.faq-lang__divider {
  color: var(--border-color);
  font-size: 0.75rem;
  user-select: none;
}

/* ── FAQ section ──────────────────────────────────────────────── */
.faq-section {
  padding: 8px 0 100px;
}

/* ── Loading dots ─────────────────────────────────────────────── */
.faq-loading {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 60px 0;
}

.faq-loading__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-color);
  opacity: 0.3;
  animation: faqDotPulse 1.6s ease-in-out infinite;
}

.faq-loading__dot:nth-child(2) { animation-delay: 0.2s; }
.faq-loading__dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes faqDotPulse {
  0%, 100% { opacity: 0.25; }
  50%       { opacity: 1;    }
}

/* ── Error message ────────────────────────────────────────────── */
.faq-error {
  text-align: center;
  color: var(--error-color);
  padding: 40px 0;
  font-size: 0.95rem;
}

/* ── FAQ list ─────────────────────────────────────────────────── */
.faq-list {
  display: flex;
  flex-direction: column;
  /* No gap — border between items acts as the separator */
}

/* ── Individual entry ─────────────────────────────────────────── */
.faq-item__question {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  padding: 24px 0 10px;
  border-top: 1px solid var(--border-color);
  /* Reset default <dt> margin */
  margin: 0;
  line-height: 1.4;
  cursor: default;
}

/* First question — no top border */
.faq-item__question:first-of-type {
  border-top: none;
  padding-top: 0;
}

.faq-item__answer {
  /* Reset default <dd> indent */
  margin: 0;
  padding: 0 0 24px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.75;
}

/* ── Markdown content inside answers ─────────────────────────── */
.faq-item__answer p          { margin-bottom: 12px; }
.faq-item__answer p:last-child { margin-bottom: 0; }

.faq-item__answer a {
  color: var(--accent-color);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.faq-item__answer a:hover { opacity: 0.8; }

.faq-item__answer ul,
.faq-item__answer ol {
  padding-left: 1.4em;
  margin-bottom: 12px;
}

.faq-item__answer li { margin-bottom: 4px; }

.faq-item__answer img {
  max-width: 100%;
  border-radius: var(--radius-md);
  margin: 10px 0;
  border: 1px solid var(--border-color);
}

.faq-item__answer code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 1px 6px;
  color: var(--accent-color);
}

.faq-item__answer pre {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  overflow-x: auto;
  margin-bottom: 12px;
}

.faq-item__answer pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.85rem;
  color: var(--text-primary);
}

.faq-item__answer strong { color: var(--text-primary); font-weight: 700; }
.faq-item__answer blockquote {
  border-left: 3px solid var(--accent-color);
  padding-left: 14px;
  color: var(--text-muted);
  margin: 12px 0;
  font-style: italic;
}

/* ── Empty state ──────────────────────────────────────────────── */
.faq-empty {
  text-align: center;
  color: var(--text-muted);
  padding: 60px 0;
  font-size: 0.95rem;
}

/* ── RTL overrides (Arabic) ───────────────────────────────────── */
[dir="rtl"] .faq-item__answer ul,
[dir="rtl"] .faq-item__answer ol {
  padding-left: 0;
  padding-right: 1.4em;
}

[dir="rtl"] .faq-item__answer blockquote {
  border-left: none;
  border-right: 3px solid var(--accent-color);
  padding-left: 0;
  padding-right: 14px;
}

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 640px) {
  .faq-hero { padding-top: calc(var(--navbar-h) + 40px); }
  .faq-item__question { font-size: 1rem; }
  .faq-item__answer   { font-size: 0.9rem; }
}