/* ============================================================
   FAQ Page — faq.css
   ============================================================ */

/* ── FAQ Hero ──────────────────────────────────────────────── */
.faq-hero {
  padding-top: calc(var(--nav-height) + var(--space-4xl));
  padding-bottom: var(--space-2xl);
  text-align: center;
  position: relative;
}

.faq-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(169,99,240,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.faq-hero h1 {
  margin-bottom: var(--space-md);
}

.faq-hero > .container > p {
  font-size: 1.1rem;
  max-width: 550px;
  margin: 0 auto;
}

/* ── FAQ Sections ──────────────────────────────────────────── */
.faq-section {
  padding: var(--space-2xl) 0;
}

.faq-category {
  max-width: 780px;
  margin: 0 auto var(--space-3xl);
}

.faq-category-title {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--card-border);
}

.faq-category-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.faq-category:nth-child(1) .faq-category-icon {
  background: rgba(95,207,246,0.1);
  border: 1px solid rgba(95,207,246,0.15);
}
.faq-category:nth-child(2) .faq-category-icon {
  background: rgba(169,99,240,0.1);
  border: 1px solid rgba(169,99,240,0.15);
}
.faq-category:nth-child(3) .faq-category-icon {
  background: rgba(87,188,144,0.1);
  border: 1px solid rgba(87,188,144,0.15);
}
.faq-category:nth-child(4) .faq-category-icon {
  background: rgba(252,223,93,0.1);
  border: 1px solid rgba(252,223,93,0.15);
}

.faq-category-title h2 {
  font-size: 1.35rem;
}

/* ── Accordion ─────────────────────────────────────────────── */
.faq-item {
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  overflow: hidden;
  transition: border-color var(--duration-fast) var(--ease-out);
}

.faq-item:hover,
.faq-item.open {
  border-color: var(--card-border-hover);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-lg) var(--space-xl);
  background: var(--card-bg);
  color: var(--text-primary);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  text-align: left;
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out);
}

.faq-question:hover {
  background: var(--card-bg-hover);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform var(--duration-normal) var(--ease-out);
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  color: var(--cyan);
}

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

.faq-answer-inner {
  padding: var(--space-md) var(--space-xl) var(--space-xl);
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--text-secondary);
}

.faq-answer-inner a {
  color: var(--cyan);
}

.faq-answer-inner a:hover {
  text-decoration: underline;
}

/* ── CTA ───────────────────────────────────────────────────── */
.faq-cta {
  text-align: center;
  padding: var(--space-3xl) 0;
  border-top: 1px solid var(--card-border);
}

.faq-cta p {
  font-size: 1rem;
  margin: 0 auto var(--space-lg);
  max-width: 500px;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 768px) {
  .faq-toggle {
    padding: var(--space-lg);
    font-size: 0.95rem;
    gap: var(--space-sm);
  }

  .faq-answer {
    padding: 0 var(--space-lg) 0;
  }

  .faq-item.active .faq-answer {
    padding-bottom: var(--space-lg);
  }
}

@media (max-width: 480px) {
  .faq-toggle {
    padding: var(--space-md) var(--space-md);
    font-size: 0.9rem;
  }

  .faq-answer {
    padding: 0 var(--space-md) 0;
    font-size: 0.85rem;
  }

  .faq-item.active .faq-answer {
    padding-bottom: var(--space-md);
  }

  .faq-cta {
    padding: var(--space-xl) var(--space-md);
  }
}