/* ============================================================
   CarBrandish — faq.css
   FAQ page specific styles
   ============================================================ */

/* ── Compact Hero ── */
.faq-hero {
  padding-top: calc(8vw + 80px);
  padding-bottom: var(--space-section-sm);
  text-align: center;
  background: var(--color-surface);
}

.faq-hero h1 {
  font-size: var(--text-hero);
  font-weight: var(--weight-bold);
  letter-spacing: -0.03em;
  line-height: var(--leading-tight);
}

/* ── FAQ Tabs ── */
.faq-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.faq-tab {
  padding: 0.7vw 2.5vw;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-muted);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
}

.faq-tab:hover {
  border-color: var(--color-primary);
  color: var(--color-text);
}

.faq-tab.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-glow);
}

/* ── FAQ Panels ── */
.faq-panel {
  display: none;
}

.faq-panel.active {
  display: block;
  animation: faqFadeIn 0.3s var(--ease-out);
}

@keyframes faqFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── FAQ Sections ── */
.faq-page-section {
  padding-block: var(--space-section);
}

/* ── FAQ Accordion ── */
.faq-container {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  max-width: 55vw;
  margin-inline: auto;
  overflow: hidden;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5vw 2vw;
  cursor: pointer;
  transition: background var(--duration-normal) var(--ease-out);
  user-select: none;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
}

.faq-question:hover {
  background: rgba(255, 255, 255, 0.02);
}

.faq-question span {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
  flex: 1;
  padding-right: var(--space-md);
}

.faq-chevron {
  width: 1.4vw;
  height: 1.4vw;
  flex-shrink: 0;
  color: var(--color-text-muted);
  transition: transform var(--duration-normal) var(--ease-out),
              color var(--duration-normal) var(--ease-out);
}

.faq-item.open .faq-chevron {
  transform: rotate(90deg);
  color: var(--color-primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-out);
}

.faq-item.open .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  padding: 0 2vw 1.5vw;
}

.faq-section-cta {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ── Responsive ── */
@media (max-width: 1023px) {
  .faq-container {
    max-width: 80vw;
  }

  .faq-chevron {
    width: 2.2vw;
    height: 2.2vw;
  }
}

@media (max-width: 767px) {
  .faq-hero {
    padding-top: calc(22vw + 20px);
  }

  .faq-container {
    max-width: 100%;
  }

  .faq-question {
    padding: 4vw 5vw;
  }

  .faq-answer p {
    padding: 0 5vw 4vw;
  }

  .faq-chevron {
    width: 5vw;
    height: 5vw;
  }

  .faq-tab {
    padding: 3vw 5vw;
    font-size: var(--text-xs);
  }
}