/* ═══════════════════════════════════════════════
   home.css — Page d'accueil
   ═══════════════════════════════════════════════ */

/* ── Font display (Bricolage Grotesque) ────────── */
@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:wght@400;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --font-display: 'Bricolage Grotesque', system-ui, sans-serif;
  --font-sans-home: 'Inter', system-ui, sans-serif;
}

/* ── Layout utils ────────────────────────────── */
.section { padding: var(--space-24) 0; }
.text-center { text-align: center; }
.mt-10 { margin-top: var(--space-10); }
.mb-12 { margin-bottom: var(--space-12); }

/* ── Section labels / titres ─────────────────── */
.section-label {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--deep-600); margin-bottom: var(--space-4);
}
.section-label::after {
  content: ''; flex: 1; height: 1px; background: var(--sand-300); max-width: 60px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem); font-weight: 700;
  color: var(--deep-900); letter-spacing: -0.01em; text-wrap: balance;
}
.section-subtitle {
  margin-top: var(--space-4); font-size: 1.0625rem;
  color: #4A5568; line-height: 1.75; max-width: 560px;
}

/* ── Grilles ─────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }

/* ── Boutons ─────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: var(--space-2); padding: 0.65rem 1.3rem; border-radius: var(--radius-xl);
  font-size: 0.825rem; font-weight: 600; transition: all var(--transition);
  cursor: pointer; border: 1px solid transparent; text-decoration: none; white-space: nowrap;
}
.btn--primary { background: var(--deep-700); color: white; box-shadow: var(--shadow-md); }
.btn--primary:hover { background: var(--deep-800); box-shadow: var(--shadow-lg); transform: translateY(-1px); }
.btn--crisis { background: var(--crisis-coral); color: white; box-shadow: 0 4px 20px rgba(217,99,78,0.35); }
.btn--crisis:hover { background: var(--crisis-coral-hover); transform: translateY(-1px); }
.btn--lg { padding: 0.8rem 1.75rem; font-size: 0.875rem; border-radius: var(--radius-2xl); }

/* ── Hero split ──────────────────────────────── */
.hero-split {
  background: linear-gradient(145deg, #f0f6ff 0%, #e8f3fd 45%, #f4f0fb 100%);
  border-bottom: 1px solid #e0eaf7;
  min-height: 100vh;
  padding: calc(var(--header-height, 72px) + 3.5rem) 1.5rem 4rem;
  display: flex; align-items: center;
  position: relative; overflow: hidden;
}
.hero-split__canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
  display: block; pointer-events: none; z-index: 0;
}
.hero-split__inner {
  max-width: 1160px; width: 100%; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 4rem; align-items: center;
  position: relative; z-index: 1;
}
.hero-split__left { min-width: 0; overflow: hidden; }
.hero-split__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.42vw, 3.04rem); font-weight: 800;
  color: #0F172A; line-height: 1.12; letter-spacing: -0.03em; margin-bottom: 1.25rem;
}
.hero-split__title-hl { color: var(--brand); }
.hero-split__desc {
  font-size: 1rem; color: #4B5563; line-height: 1.75;
  margin-bottom: 1.75rem; max-width: 490px;
}
.hero-split__visual { display: flex; align-items: center; justify-content: center; }
.hero-split__img {
  width: 120%; max-width: 680px; height: auto; display: block;
  animation: float 7s ease-in-out infinite;
  filter: drop-shadow(0 20px 40px rgba(27,110,194,0.14));
  margin-left: -10%;
}

/* ── Problem ─────────────────────────────────── */
.problem { background: #F9FAFB; }
.fear-card {
  background: white; border: 1px solid var(--sand-300);
  border-radius: var(--radius-xl); padding: var(--space-6);
  display: flex; gap: var(--space-4); align-items: flex-start;
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease, box-shadow var(--transition);
}
.fear-card.visible { opacity: 1; transform: translateY(0); }
.fear-card:hover { box-shadow: var(--shadow-md); }
.fear-card__icon {
  width: 42px; height: 42px; border-radius: var(--radius-md);
  background: var(--deep-100); display: flex; align-items: center;
  justify-content: center; flex-shrink: 0;
}
.fear-card__icon svg { width: 20px; height: 20px; color: var(--deep-600); }
.fear-card__title { font-weight: 600; color: var(--deep-900); margin-bottom: var(--space-1); font-size: 0.9375rem; }
.fear-card__desc { font-size: 0.875rem; color: #4A5568; line-height: 1.6; }

/* ── Solution ────────────────────────────────── */
.solution { background: white; }
.solution__grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--space-16); align-items: center;
}
.solution__steps { display: flex; flex-direction: column; gap: var(--space-4); }
.step-card {
  display: flex; align-items: flex-start; gap: var(--space-5);
  background: white; border: 1px solid var(--sand-300);
  border-radius: var(--radius-xl); padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  opacity: 0; transform: translateX(20px);
  transition: opacity 0.5s ease, transform 0.5s ease, box-shadow 0.3s ease;
}
.step-card.visible { opacity: 1; transform: translateX(0); }
.step-card:hover { box-shadow: var(--shadow-md); transform: translateX(0) translateY(-2px); }
.step-card__num {
  width: 40px; height: 40px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 700; font-size: 0.875rem; flex-shrink: 0;
}
.step-card__title { font-weight: 600; color: var(--deep-900); margin-bottom: var(--space-1); }
.step-card__desc { font-size: 0.875rem; color: #4A5568; line-height: 1.6; }
.step-card__link {
  display: inline-flex; align-items: center; gap: var(--space-1);
  margin-top: var(--space-2); font-size: 0.8125rem; font-weight: 600;
  color: var(--deep-600); transition: color var(--transition);
}
.step-card__link:hover { color: var(--deep-900); }
.step-card__link svg { width: 14px; height: 14px; }

/* ── Symptom cards ───────────────────────────── */
.symptom-card {
  display: block; background: white; border: 1px solid var(--sand-300);
  border-radius: var(--radius-xl); padding: var(--space-5);
  text-decoration: none; transition: all var(--transition); box-shadow: var(--shadow-sm);
}
.symptom-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--deep-200); }
.symptom-card__header { display: flex; align-items: flex-start; gap: var(--space-3); margin-bottom: var(--space-3); }
.symptom-card__icon {
  width: 42px; height: 42px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.symptom-card__icon svg { width: 20px; height: 20px; }
.symptom-card__name { font-weight: 700; color: var(--deep-900); font-size: 1rem; line-height: 1.3; }
.symptom-card__cat { font-size: 0.75rem; color: #6B7DB3; margin-top: 2px; }
.symptom-card__desc {
  font-size: 0.875rem; color: #4A5568; line-height: 1.6;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}

/* ── Témoignages ─────────────────────────────── */
.testimonials { background: #F9FAFB; }
.testimonial-card {
  background: white; border: 1px solid var(--sand-300);
  border-radius: var(--radius-xl); padding: var(--space-6); box-shadow: var(--shadow-sm);
}
.testimonial-card__quote { font-size: 2rem; color: var(--sand-400); line-height: 1; margin-bottom: var(--space-3); }
.testimonial-card__text { font-size: 0.9375rem; color: #374151; line-height: 1.75; font-style: italic; margin-bottom: var(--space-5); }
.testimonial-card__name { font-weight: 700; color: var(--deep-900); font-size: 0.9375rem; }
.testimonial-card__context { font-size: 0.8125rem; color: #9CA3AF; margin-top: 2px; }

.t-carousel { position: relative; }
.t-window { overflow: hidden; }
.t-track {
  display: flex; gap: 1.25rem;
  transition: transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}
.t-track .testimonial-card { flex-shrink: 0; }
.t-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 42px; height: 42px; border-radius: 50%;
  background: white; border: 1.5px solid var(--sand-300);
  box-shadow: 0 2px 12px rgba(0,0,0,0.10);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  color: var(--deep-700); font-size: 1.3rem; line-height: 1;
  transition: all 0.2s; z-index: 2;
}
.t-btn:hover { background: var(--deep-700); color: white; border-color: var(--deep-700); }
.t-btn--prev { left: -21px; }
.t-btn--next { right: -21px; }

/* ── FAQ ─────────────────────────────────────── */
.faq { background: white; }
.faq__list { display: flex; flex-direction: column; gap: var(--space-3); }
.faq-item {
  border: 1px solid var(--sand-300); border-radius: var(--radius-xl);
  overflow: hidden; background: white; transition: border-color var(--transition);
}
.faq-item:hover { border-color: var(--deep-200); }
.faq-item__trigger {
  width: 100%; display: flex; align-items: flex-start;
  justify-content: space-between; gap: var(--space-4);
  padding: var(--space-5) var(--space-6); text-align: left;
  background: none; cursor: pointer; transition: background var(--transition);
}
.faq-item__trigger:hover { background: var(--sand-100); }
.faq-item__question { font-weight: 600; color: var(--deep-900); line-height: 1.5; font-size: 0.9375rem; }
.faq-item__icon {
  width: 20px; height: 20px; flex-shrink: 0;
  color: var(--deep-400); transition: transform var(--transition); margin-top: 2px;
}
.faq-item.open .faq-item__icon { transform: rotate(180deg); }
.faq-item__answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.faq-item.open .faq-item__answer { max-height: 500px; }
.faq-item__answer-inner {
  padding: 0 var(--space-6) var(--space-5);
  font-size: 0.9375rem; color: #4A5568; line-height: 1.8;
}

/* ── Crisis CTA band ─────────────────────────── */
.crisis-cta-band {
  background: #fff; padding: 4rem 1.5rem;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.crisis-cta-band__inner { max-width: 560px; margin: 0 auto; text-align: center; }
.crisis-cta-band__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700;
  color: var(--text-primary); margin-bottom: 1rem; line-height: 1.25;
}
.crisis-cta-band__sub {
  font-size: 1rem; color: var(--text-secondary);
  line-height: 1.75; margin-bottom: 2rem; display: block;
}
.crisis-cta-band__disclaimer {
  margin-top: 1.75rem; font-size: 0.8rem; color: #9CA3AF; line-height: 1.65;
}
.crisis-cta-band__disclaimer a { color: var(--text-secondary); font-weight: 600; }

/* ── Animations ──────────────────────────────── */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-14px); }
}
.reveal {
  opacity: 0; transform: translateY(10px);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ──────────────────────────────── */
@media (max-width: 1024px) {
  .solution__grid { grid-template-columns: 1fr; gap: var(--space-10); }
}
@media (max-width: 860px) {
  .hero-split__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-split__visual { order: -1; }
  .hero-split__img { width: 80%; margin-left: auto; margin-right: auto; }
}
@media (max-width: 768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .btn--lg { padding: 0.875rem var(--space-6); font-size: 0.9375rem; }
  .t-btn--prev { left: 0; }
  .t-btn--next { right: 0; }
}
@media (max-width: 480px) {
  .container { padding: 0 var(--space-4); }
}