/* ═══════════════════════════════════════════════════════════
   home.css — Styles spécifiques à index.php
   ═══════════════════════════════════════════════════════════ */

/* ── S1 Hero ─────────────────────────────────────────────── */
.hero {
  background: var(--td);
  border-radius: var(--radius);
  padding: 5rem 0 4.5rem;
  margin-bottom: 8px;
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 230px;
  gap: 3rem;
  align-items: center;
}
.hero-title {
  font-size: 54px;
  color: #fff;
  margin-bottom: 16px;
}
.hero-title span { color: var(--tp); }
.hero-desc {
  font-size: 19px;
  color: var(--tp);
  line-height: 1.7;
  margin-bottom: 24px;
}
.hero-desc strong { color: #fff; }
.hero-actions { display:flex; gap:14px; flex-wrap:wrap; align-items:center; }
.hero-note { font-size:15px; color:var(--tl); margin-top:14px; }
.hero-book { border-radius:12px; overflow:hidden; box-shadow:0 20px 60px rgba(0,0,0,.3); }
.hero-book img { width:100%; display:block; }

/* ── S2 Problème ─────────────────────────────────────────── */
.problem-grid {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 3rem;
  align-items: center;
}
.problem-illus { display:flex; align-items:center; justify-content:center; }
.reality-block { border-left:3px solid #E24B4A; padding-left:16px; margin-bottom:16px; }
.reality-label {
  font-size:12px; font-weight:700; color:#A32D2D;
  text-transform:uppercase; letter-spacing:.08em;
  margin-bottom:5px; font-family:'Poppins',sans-serif;
}
.solution-teaser {
  padding:16px 20px;
  background:rgba(0,171,144,.06);
  border-radius:8px;
  border-left:3px solid var(--tb);
  font-size:17px;
  color:var(--text-secondary);
  margin-top:4px;
}
.solution-teaser strong { color:var(--td); }

/* ── S3 Pôles — déco ─────────────────────────────────────── */
.poles-deco-left  { position:absolute; left:12px; top:50%; transform:translateY(-50%); pointer-events:none; }
.poles-deco-right { position:absolute; right:12px; top:50%; transform:translateY(-50%); pointer-events:none; }

/* ── S5 Auteur ───────────────────────────────────────────── */
.author-grid {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 2.5rem;
  align-items: start;
}
.author-photo {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 16px 48px rgba(13,101,102,.18);
}
.author-quote {
  font-family: 'EB Garamond', serif;
  font-style: italic;
  font-size: 19px;
  color: var(--td);
  line-height: 1.7;
  margin-bottom: 16px;
  border-left: 3px solid var(--tl);
  padding-left: 16px;
}

/* ── S6 Préface ──────────────────────────────────────────── */
.preface-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2.5rem;
  align-items: center;
}
.preface-quote-bar { border-left:3px solid var(--tb); padding-left:1.25rem; }
.preface-text {
  font-family: 'EB Garamond', serif;
  font-style: italic;
  font-size: 19px;
  color: var(--text-primary);
  line-height: 1.8;
  margin-bottom: 16px;
}
.preface-author { display:flex; align-items:center; gap:14px; }
.preface-avatar {
  width:48px; height:48px;
  border-radius:50%;
  background:rgba(0,171,144,.12);
  border:1.5px solid rgba(0,171,144,.3);
  display:flex; align-items:center; justify-content:center;
  font-size:14px; font-weight:700; color:var(--td);
  font-family:'Poppins',sans-serif; flex-shrink:0;
}
.preface-book-col { border-radius:var(--radius-sm); overflow:hidden; box-shadow:0 12px 40px rgba(13,101,102,.18); }
.preface-book-col img { width:100%; display:block; }

/* ── S7 Quiz ─────────────────────────────────────────────── */
.quiz-grid {
  display: grid;
  grid-template-columns: 1fr 250px;
  gap: 2.5rem;
  align-items: start;
}
.ebook-box {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 10px;
  padding: 16px 18px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 22px;
}
.ebook-icon { font-size:30px; flex-shrink:0; line-height:1; }
.ebook-text { font-size:17px; color:#fff; line-height:1.6; }
.quiz-preview {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 12px;
  padding: 1.5rem;
}
.quiz-q-label { font-size:14px; font-weight:700; color:var(--tp); margin-bottom:8px; font-family:'Poppins',sans-serif; }
.quiz-question { font-size:15px; color:#fff; line-height:1.55; margin-bottom:12px; }
.quiz-option {
  font-size:14px;
  padding: 9px 12px;
  border-radius: 6px;
  margin-bottom: 6px;
  cursor: pointer;
  transition: background .15s;
}
.quiz-option-default { border:1px solid rgba(255,255,255,.14); color:var(--tp); }
.quiz-option-selected { border:1px solid var(--tl); color:var(--tl); background:rgba(56,171,140,.1); }
.quiz-progress-bar { height:3px; background:rgba(255,255,255,.1); border-radius:2px; overflow:hidden; margin-top:12px; }
.quiz-progress-fill { height:100%; background:var(--tb); border-radius:2px; width:20%; }

/* ── S8 Témoignages ──────────────────────────────────────── */
.carousel-box {
  border: 0.5px solid rgba(0,171,144,.25);
  border-radius: var(--radius-sm);
  padding: 1.75rem;
  background: rgba(0,171,144,.03);
}
.carousel-quote {
  font-family: 'EB Garamond', serif;
  font-style: italic;
  font-size: 18px;
  color: var(--text-primary);
  line-height: 1.75;
  margin-bottom: 18px;
  min-height: 120px;
  transition: opacity .2s ease;
}
.carousel-author { display:flex; align-items:center; gap:12px; }
.carousel-avatar {
  width:40px; height:40px;
  border-radius:50%;
  background:rgba(0,171,144,.12);
  display:flex; align-items:center; justify-content:center;
  font-size:14px; font-weight:700; color:var(--td);
  font-family:'Poppins',sans-serif; flex-shrink:0;
}
.carousel-name { font-size:16px; font-weight:700; color:var(--text-primary); }
.carousel-role { font-size:14px; color:var(--text-muted); }
.carousel-controls { display:flex; justify-content:space-between; align-items:center; margin-top:16px; }
.carousel-dots { display:flex; gap:6px; }
.dot { width:9px; height:9px; border-radius:50%; cursor:pointer; transition:background .2s; }
.dot-active { background:var(--tb); }
.dot-inactive { background:rgba(0,171,144,.2); }
.carousel-arrows { display:flex; gap:8px; }
.carousel-btn {
  width:32px; height:32px;
  border-radius:50%;
  border:1px solid rgba(0,171,144,.3);
  background:transparent; cursor:pointer;
  font-size:18px; color:var(--tb);
  display:flex; align-items:center; justify-content:center;
  transition:background .2s;
}
.carousel-btn:hover { background:rgba(0,171,144,.08); }
.cta-avis {
  border:1.5px dashed rgba(0,171,144,.35);
  border-radius:var(--radius-sm);
  padding:1.75rem;
  display:flex; flex-direction:column;
  align-items:center; justify-content:center;
  text-align:center; gap:14px;
}
.cta-avis-icon { font-size:36px; }
.cta-avis h3 { font-family:'Poppins',sans-serif; font-size:17px; font-weight:700; color:var(--text-primary); margin-bottom:6px; }
.cta-avis p  { font-size:16px; color:var(--text-secondary); }

/* ── S9 Commander ────────────────────────────────────────── */
.commander-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2.5rem;
  align-items: start;
}
.book-col img { width:100%; border-radius:10px; box-shadow:0 12px 40px rgba(13,101,102,.2); }
.book-price { text-align:center; margin-top:12px; font-size:16px; font-weight:700; color:var(--td); }
.book-format { text-align:center; font-size:15px; color:var(--text-muted); margin-top:2px; }
.zone-card {
  border:0.5px solid rgba(0,0,0,.08);
  border-radius:var(--radius-sm);
  padding:1.5rem;
  background:#fff;
  cursor:pointer;
  text-align:center;
  transition:border-color .2s, box-shadow .2s, transform .15s;
}
.zone-card:hover { border-color:var(--tb); box-shadow:0 4px 16px rgba(0,171,144,.12); transform:translateY(-2px); }
.zone-card-featured { border:1.5px solid var(--tb); }
.zone-flag { font-size:28px; margin-bottom:8px; }
.zone-name { font-size:16px; font-weight:700; color:var(--text-primary); font-family:'Poppins',sans-serif; margin-bottom:4px; }
.zone-link { font-size:15px; color:var(--tb); }
.institutions-block {
  margin-top:14px;
  background:rgba(255,255,255,.7);
  border:0.5px solid rgba(0,171,144,.25);
  border-radius:var(--radius-sm);
  padding:16px 18px;
  display:flex; gap:14px; align-items:center;
}
.institutions-icon { font-size:24px; flex-shrink:0; }
.institutions-title { font-size:16px; font-weight:700; color:var(--td); font-family:'Poppins',sans-serif; margin-bottom:4px; }
.institutions-desc  { font-size:15px; color:var(--text-secondary); margin-bottom:4px; }
.institutions-link  { font-size:15px; color:var(--tb); cursor:pointer; }

/* ── Popup commande ──────────────────────────────────────── */
.popup-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.popup-overlay.active { display:flex; }
.popup-box {
  background: var(--td);
  border-radius: 14px;
  padding: 2rem;
  width: 100%;
  max-width: 440px;
  position: relative;
}
.popup-close {
  position:absolute; top:14px; right:14px;
  background:rgba(255,255,255,.12); border:none;
  color:rgba(255,255,255,.7); border-radius:5px;
  padding:4px 10px; cursor:pointer; font-size:16px;
}
.popup-title { font-family:'Poppins',sans-serif; font-weight:800; font-size:17px; color:#fff; margin-bottom:16px; }
.popup-field {
  width:100%;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.25);
  border-radius:7px;
  padding:10px 13px;
  font-size:16px;
  color:#fff;
  font-family:'Open Sans',sans-serif;
}
.popup-field::placeholder { color:rgba(255,255,255,.6); }
.popup-field option { background:var(--td); color:#fff; }
.popup-field:focus { outline:none; border-color:var(--tl); }
.popup-row { display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-bottom:10px; }
.popup-note { font-size:14px; color:var(--tp); text-align:center; margin-top:10px; }

/* ── S10 FAQ ─────────────────────────────────────────────── */
.faq-item { border:0.5px solid rgba(0,171,144,.2); border-radius:9px; overflow:hidden; margin-bottom:8px; }
.faq-question {
  width:100%; background:rgba(0,171,144,.04); border:none;
  padding:16px 20px; text-align:left;
  font-size:17px; font-weight:700; color:var(--td);
  cursor:pointer; display:flex; justify-content:space-between;
  align-items:center; gap:14px;
  font-family:'Open Sans',sans-serif;
  transition:background .15s;
}
.faq-question:hover { background:rgba(0,171,144,.08); }
.faq-arrow { font-size:18px; color:var(--tb); transition:transform .3s ease; flex-shrink:0; }
.faq-arrow.open { transform:rotate(180deg); }
.faq-answer {
  font-size:16px; color:var(--text-secondary);
  line-height:1.65; padding:0 20px;
  max-height:0; overflow:hidden;
  transition:max-height .35s ease, padding .35s ease;
}
.faq-answer.open { max-height:180px; padding:14px 20px; }

/* ── S11 CTA Final ───────────────────────────────────────── */
.cta-final { text-align:center; }
.cta-final-title { font-size:48px; color:#fff; margin-bottom:12px; }
.cta-final-desc {
  font-size:20px; color:var(--tp);
  max-width:620px; margin:0 auto 28px;
  line-height:1.75;
}
.cta-final-desc strong { color:#fff; }

/* ── Responsive home ─────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns:1fr; }
  .hero-book { display:none; }
  .hero-title { font-size:36px; }
  .problem-grid { grid-template-columns:1fr; }
  .problem-illus { display:none; }
  .author-grid { grid-template-columns:1fr; }
  .author-photo { max-width:200px; margin:0 auto; display:block; }
  .preface-grid { grid-template-columns:1fr; }
  .preface-book-col { display:none; }
  .quiz-grid { grid-template-columns:1fr; }
  .quiz-preview { display:none; }
  .commander-grid { grid-template-columns:1fr; }
  .book-col { display:none; }
  .cta-final-title { font-size:34px; }
}