/* ============================================================
   FAQ.CSS — page questions fréquentes
   Direction v2 : blanc dominant, navigation latérale sticky,
   accordéons élégants, accents terracotta
   ============================================================ */

/* ==================== HERO ==================== */
.hero-page {
  background: var(--blanc);
  padding: 88px 0 72px;
  text-align: center;
  position: relative;
}
.hero-page::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: var(--terracotta);
}
.hero-page .eyebrow {
  display: inline-block;
  margin-bottom: 20px;
  padding: 6px 16px;
  background: rgba(184, 92, 74, 0.08);
  border-radius: 2px;
}
.hero-page h1 {
  max-width: 720px;
  margin: 0 auto 24px;
  font-size: clamp(34px, 4.5vw, 50px);
}
.hero-page-lead {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.55;
  color: var(--gris);
  max-width: 720px;
  margin: 0 auto;
}

/* ==================== LAYOUT FAQ ==================== */
.faq-content {
  background: var(--blanc);
  padding: 88px 0 96px;
}
.faq-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 64px;
  max-width: 1100px;
  margin: 0 auto;
  align-items: start;
}

/* Navigation latérale */
.faq-nav {
  position: sticky;
  top: 96px;
  padding: 28px 24px;
  background: var(--creme);
  border-radius: 4px;
  border-left: 3px solid var(--terracotta);
}
.faq-nav-title {
  font-family: var(--font-body);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--terracotta);
  font-weight: 600;
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--gris-clair);
}
.faq-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.faq-nav li {
  margin: 0;
}
.faq-nav a {
  display: block;
  padding: 10px 0;
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--sapin);
  line-height: 1.4;
  border-bottom: 1px dashed transparent;
  transition: color 0.2s, border-color 0.2s, padding-left 0.2s;
}
.faq-nav a:hover {
  color: var(--terracotta);
  border-bottom-color: var(--terracotta);
  padding-left: 4px;
}

/* ==================== CONTENU FAQ ==================== */
.faq-main {
  max-width: 760px;
}

.faq-category {
  margin-bottom: 80px;
  scroll-margin-top: 96px;
}
.faq-category:last-child {
  margin-bottom: 0;
}

.faq-category-title {
  display: flex;
  align-items: baseline;
  gap: 18px;
  font-family: var(--font-display);
  font-size: clamp(24px, 2.8vw, 32px);
  font-weight: 500;
  color: var(--sapin);
  margin: 0 0 32px;
  padding-bottom: 18px;
  border-bottom: 2px solid var(--terracotta);
  letter-spacing: -0.01em;
}
.faq-category-num {
  font-style: italic;
  font-size: 0.7em;
  font-weight: 400;
  color: var(--terracotta);
  flex-shrink: 0;
}

/* ==================== ITEMS FAQ (accordéons) ==================== */
.faq-list {
  background: var(--creme);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(42, 74, 62, 0.06);
}
.faq-item {
  border-bottom: 1px solid var(--gris-clair);
}
.faq-item:last-child {
  border-bottom: none;
}
.faq-question {
  width: 100%;
  padding: 22px 60px 22px 28px;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 500;
  color: var(--sapin);
  position: relative;
  line-height: 1.4;
  transition: background 0.2s;
}
.faq-question:hover {
  background: var(--blanc);
}
.faq-question::after {
  content: '+';
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  background: var(--terracotta);
  color: var(--creme);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 400;
  line-height: 1;
  transition: transform 0.3s ease;
}
.faq-item.active .faq-question {
  background: var(--blanc);
}
.faq-item.active .faq-question::after {
  content: '−';
  transform: translateY(-50%) rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 28px;
  background: var(--blanc);
}
.faq-item.active .faq-answer {
  max-height: 600px;
  padding: 0 28px 22px;
}
.faq-answer p {
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--encre);
  margin: 0 0 12px;
}
.faq-answer p:last-child {
  margin-bottom: 0;
}
.faq-answer strong {
  color: var(--sapin);
  font-weight: 600;
}

/* ==================== CTA FINAL ==================== */
.cta-final {
  background: var(--sapin);
  color: var(--creme);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 30%, rgba(184, 92, 74, 0.10) 0%, transparent 50%),
    radial-gradient(circle at 85% 70%, rgba(200, 212, 197, 0.06) 0%, transparent 50%);
  pointer-events: none;
}
.cta-final-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}
.cta-final h2 {
  color: var(--creme);
  margin-bottom: 20px;
}
.cta-final p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 18px;
  color: var(--eucalyptus);
  margin-bottom: 36px;
  opacity: 0.95;
}
.cta-final-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}
.btn-secondary-light {
  display: inline-block;
  padding: 16px 32px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.05em;
  border-radius: 2px;
  text-decoration: none;
  background: transparent;
  color: var(--creme);
  border: 1.5px solid var(--eucalyptus);
  transition: all 0.25s ease;
}
.btn-secondary-light:hover {
  background: var(--creme);
  color: var(--sapin);
  border-color: var(--creme);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablette large */
@media (max-width: 960px) {
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .faq-nav {
    position: static;
    padding: 24px;
  }
  .faq-nav ul {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0 16px;
  }
  .faq-nav a {
    text-align: center;
    padding: 8px 0;
  }
  .faq-main {
    max-width: 100%;
  }
}

/* Tablette */
@media (max-width: 860px) {
  .hero-page {
    padding: 56px 0 48px;
  }
  .faq-content {
    padding: 56px 0 72px;
  }
  .cta-final {
    padding: 64px 0;
  }
  .faq-category {
    margin-bottom: 56px;
  }
  .faq-question {
    padding: 18px 54px 18px 22px;
    font-size: 16px;
  }
  .faq-answer {
    padding: 0 22px;
  }
  .faq-item.active .faq-answer {
    padding: 0 22px 20px;
  }
  .faq-question::after {
    right: 18px;
    width: 24px;
    height: 24px;
    font-size: 16px;
  }
}

/* Mobile */
@media (max-width: 580px) {
  .faq-nav {
    padding: 18px 20px;
  }
  .faq-nav ul {
    grid-template-columns: 1fr;
  }
  .faq-nav a {
    text-align: left;
    padding: 10px 0;
  }
  .faq-category-title {
    font-size: 22px;
    gap: 12px;
    margin-bottom: 24px;
  }
  .faq-question {
    font-size: 15px;
    padding: 16px 48px 16px 18px;
  }
  .faq-answer p {
    font-size: 15px;
  }
  .cta-final-buttons .btn,
  .cta-final-buttons .btn-secondary-light {
    width: 100%;
    text-align: center;
  }
}