/* ============================================
   FAQ PAGE
   public/css/faq.css
   ============================================ */


/* ============================================
   HERO
   ============================================ */
.faq-hero {
  position: relative;
  padding: var(--space-16) 0 var(--space-12);
  background: var(--bg-page);
  overflow: hidden;
}

.faq-hero-texture {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.45;
  pointer-events: none;
}

.faq-hero-content {
  position: relative;
  z-index: 1;
  max-width: 560px;
  padding-top: 40px;
}

.faq-hero-content h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.faq-hero-content p {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
}


/* ============================================
   LAYOUT
   ============================================ */
.faq-section {
  padding: var(--space-12) 0 var(--space-20);
}

.faq-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
}

@media (min-width: 1024px) {
  .faq-container {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--space-16);
  }
}


/* ============================================
   SIDEBAR NAV
   ============================================ */
.faq-nav {
  display: none;
}

.faq-nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.faq-nav-item:hover {
  background: var(--primary-bg);
  color: var(--primary);
  border-color: rgba(26,122,74,0.15);
}

.faq-nav-item.active {
  background: var(--primary-bg);
  color: var(--primary-dark);
  border-color: rgba(26,122,74,0.2);
}

.faq-nav-icon {
  font-size: 1rem;
  flex-shrink: 0;
}

.faq-nav-whatsapp {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-decoration: none;
  transition: background var(--transition-fast);
}

.faq-nav-whatsapp:hover {
  background: var(--primary-light);
  color: var(--white);
}

@media (min-width: 1024px) {
  .faq-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    width: 240px;
    flex-shrink: 0;
    position: sticky;
    top: 80px;
  }
}


/* ============================================
   CONTENT
   ============================================ */
.faq-content {
  flex: 1;
  min-width: 0;
}


/* ============================================
   CATEGORY
   ============================================ */
.faq-category {
  margin-bottom: var(--space-12);
}

.faq-category:last-of-type {
  margin-bottom: 0;
}

.faq-category-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--border);
}

.faq-category-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}

.faq-category-header h2 {
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--text-primary);
}


/* ============================================
   FAQ ITEMS — ACCORDION
   ============================================ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item:has(.faq-question[aria-expanded="true"]) {
  border-color: var(--primary);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--primary);
}

.faq-question[aria-expanded="true"] {
  color: var(--primary);
}

.faq-chevron {
  flex-shrink: 0;
  color: var(--gray-300);
  transition: transform var(--transition-base);
}

.faq-question[aria-expanded="true"] .faq-chevron {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-answer {
  display: none;
  padding: 0 var(--space-6) var(--space-5);
}

.faq-answer.open {
  display: block;
}

.faq-answer p {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0;
  border-top: 1px solid var(--border);
  padding-top: var(--space-4);
}


/* ============================================
   BOTTOM CTA
   ============================================ */
.faq-cta {
  margin-top: var(--space-16);
  padding: var(--space-10);
  background: var(--gray-50);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  text-align: center;
}

.faq-cta p {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-5);
}


/* ============================================
   FOOTER — same as tool page
   ============================================ */
.site-footer {
  background: var(--bg-dark);
  padding: var(--space-16) 0 0;
}

.footer-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
}

.footer-brand .navbar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.footer-brand .logo-text {
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--white);
}

.footer-tagline {
  color: var(--gray-500);
  font-size: var(--font-size-sm);
  margin: 0;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.footer-col h4 {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-4);
}

.footer-col a {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  margin-bottom: var(--space-3);
  transition: color var(--transition-fast);
  text-decoration: none;
}

.footer-col a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: var(--space-5) 0;
}

.footer-bottom p {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  margin: 0;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-container {
    flex-direction: row;
    justify-content: space-between;
  }

  .footer-brand {
    max-width: 220px;
  }

  .footer-links {
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-6);
  }
}