/* ============================================
   styles-modeles.css
   CSS dédié à la page /modeles uniquement
   Chargé conditionnellement via header.php
   ============================================ */

:root {
  --mdl-primary: #1A1A2E;
  --mdl-accent:  #E63946;
  --mdl-white:   #ffffff;
  --mdl-gray-50: #f8fafc;
  --mdl-gray-100:#f1f5f9;
  --mdl-gray-200:#e2e8f0;
  --mdl-gray-300:#cbd5e1;
  --mdl-gray-500:#64748b;
  --mdl-gray-600:#475569;
  --mdl-gray-700:#334155;
  --mdl-gray-900:#0f172a;

  /* Couleurs badges catégories */
  --cat-citadine: #E63946;     /* rouge */
  --cat-suv:      #2563eb;     /* bleu */
  --cat-crossover:#16a34a;     /* vert */
  --cat-phev:     #7c3aed;     /* violet */
  --cat-familial: #0891b2;     /* cyan */
  --cat-4x4:      #ea580c;     /* orange */
}

/* ============================================
   NAV STICKY — sous le hero
   ============================================ */
.modele-nav-sticky {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--mdl-white);
  border-bottom: 1px solid var(--mdl-gray-200);
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.06);
  backdrop-filter: saturate(180%) blur(8px);
}

.modele-nav-sticky__list {
  display: flex;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0.75rem 0;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.modele-nav-sticky__list::-webkit-scrollbar { height: 4px; }
.modele-nav-sticky__list::-webkit-scrollbar-thumb { background: var(--mdl-gray-300); border-radius: 4px; }

.modele-nav-sticky__link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 1.1rem;
  border: 1.5px solid var(--mdl-gray-200);
  border-radius: 100px;
  color: var(--mdl-primary);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  white-space: nowrap;
  transition: all 0.2s ease;
  background: var(--mdl-white);
}

.modele-nav-sticky__link:hover {
  border-color: var(--mdl-accent);
  color: var(--mdl-accent);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(230, 57, 70, 0.15);
}

.modele-nav-sticky__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--mdl-primary);
  color: var(--mdl-white);
  font-size: 0.75rem;
  font-weight: 900;
}

.modele-nav-sticky__link:hover .modele-nav-sticky__num {
  background: var(--mdl-accent);
}

.modele-nav-sticky__name {
  letter-spacing: -0.01em;
}

/* ============================================
   SECTION CARDS — une vraie card par modèle
   ============================================ */
.modeles-cards-wrap {
  background: linear-gradient(180deg, var(--mdl-gray-50) 0%, var(--mdl-white) 100%);
  padding: 4rem 0 5rem;
}

.modele-card {
  position: relative;
  background: var(--mdl-white);
  border-radius: 20px;
  border-left: 5px solid var(--mdl-accent);
  box-shadow:
    0 1px 3px rgba(15, 23, 42, 0.04),
    0 10px 40px rgba(15, 23, 42, 0.08);
  padding: 2.5rem 2.5rem 2.5rem 3rem;
  margin-bottom: 2.5rem;
  overflow: hidden;
  scroll-margin-top: 100px; /* offset pour la nav sticky */
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.modele-card:hover {
  transform: translateY(-3px);
  box-shadow:
    0 1px 3px rgba(15, 23, 42, 0.05),
    0 20px 50px rgba(15, 23, 42, 0.12);
}

/* Gros numéro rouge en watermark top */
.modele-card__num {
  position: absolute;
  top: 0.5rem;
  right: 2rem;
  font-family: 'Barlow', 'Inter', sans-serif;
  font-size: clamp(5rem, 12vw, 9rem);
  font-weight: 900;
  line-height: 1;
  color: var(--mdl-accent);
  opacity: 0.12;
  letter-spacing: -0.05em;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

/* Badge catégorie coloré */
.modele-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.9rem;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--mdl-white);
  background: var(--mdl-primary);
  margin-bottom: 1rem;
}

.modele-card__badge--citadine   { background: var(--cat-citadine); }
.modele-card__badge--suv        { background: var(--cat-suv); }
.modele-card__badge--crossover  { background: var(--cat-crossover); }
.modele-card__badge--phev       { background: var(--cat-phev); }
.modele-card__badge--familial   { background: var(--cat-familial); }
.modele-card__badge--4x4        { background: var(--cat-4x4); }

.modele-card__shvs {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-left: 0.5rem;
  padding: 0.35rem 0.75rem;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 800;
  color: #b45309;
  background: #fef3c7;
  border: 1px solid #fde68a;
}

/* ============================================
   GRID INTERNE : visuel + contenu + ALTERNANCE
   ============================================ */
.modele-card__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2.5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.modele-card__grid--reverse {
  grid-template-columns: 1fr 1.4fr;
}

.modele-card__grid--reverse .modele-card__content {
  order: 2;
}
.modele-card__grid--reverse .modele-card__visual {
  order: 1;
}

/* ============================================
   CONTENT — titre XXL, desc, specs, CTA
   ============================================ */
.modele-card__title {
  font-family: 'Barlow', 'Inter', sans-serif;
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--mdl-primary);
  margin: 0.25rem 0 0.5rem;
}

.modele-card__years {
  font-size: 0.9rem;
  color: var(--mdl-gray-500);
  font-weight: 600;
  margin: 0 0 1.25rem;
}

.modele-card__desc {
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--mdl-gray-700);
  margin: 0 0 1.5rem;
}

/* Specs en grid 2x2 */
.modele-card__specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.modele-spec {
  background: var(--mdl-gray-50);
  border: 1px solid var(--mdl-gray-200);
  border-radius: 12px;
  padding: 0.9rem 1rem;
  transition: all 0.2s ease;
}

.modele-spec:hover {
  background: var(--mdl-white);
  border-color: var(--mdl-accent);
  transform: translateY(-1px);
}

.modele-spec--highlight {
  background: linear-gradient(135deg, rgba(230,57,70,0.08) 0%, rgba(230,57,70,0.02) 100%);
  border-color: rgba(230,57,70,0.3);
}

.modele-spec__label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--mdl-gray-500);
  margin-bottom: 0.25rem;
}

.modele-spec__value {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--mdl-primary);
  line-height: 1.3;
}

.modele-spec--highlight .modele-spec__value {
  color: var(--mdl-accent);
  font-size: 1.05rem;
}

/* Tags équipements */
.modele-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}

.modele-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.8rem;
  background: var(--mdl-gray-100);
  color: var(--mdl-gray-700);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid var(--mdl-gray-200);
}

.modele-card__tag::before {
  content: "✓";
  color: var(--mdl-accent);
  font-weight: 900;
}

/* CTA */
.modele-card__cta {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.modele-card__cta .btn {
  min-width: 160px;
}

/* ============================================
   VISUAL — côté visuel (card imbriquée)
   ============================================ */
.modele-card__visual {
  position: relative;
}

.modele-card__visual-inner {
  position: relative;
  background: linear-gradient(135deg, var(--mdl-primary) 0%, #2d2d4a 100%);
  color: var(--mdl-white);
  border-radius: 16px;
  padding: 2rem 1.75rem;
  overflow: hidden;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 10px 30px rgba(26, 26, 46, 0.25);
}

/* Accent diagonal rouge */
.modele-card__visual-inner::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -30%;
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(230,57,70,0.22) 0%, transparent 60%);
  pointer-events: none;
}

.modele-card__visual-cat {
  display: inline-block;
  padding: 0.3rem 0.7rem;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  width: fit-content;
  position: relative;
  z-index: 1;
}

.modele-card__visual-name {
  font-family: 'Barlow', 'Inter', sans-serif;
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
  margin: 0.75rem 0;
  position: relative;
  z-index: 1;
}

.modele-card__visual-years {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
  font-weight: 500;
  position: relative;
  z-index: 1;
}

.modele-card__visual-price {
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.15);
  position: relative;
  z-index: 1;
}

.modele-card__visual-price-label {
  display: block;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.modele-card__visual-price-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--mdl-accent);
  font-family: 'Barlow', 'Inter', sans-serif;
}

.modele-card__visual-hybrid {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  padding: 0.35rem 0.7rem;
  background: rgba(230, 57, 70, 0.95);
  color: var(--mdl-white);
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 800;
  z-index: 2;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
  .modele-card {
    padding: 2rem 1.5rem 2rem 1.75rem;
    margin-bottom: 2rem;
  }

  .modele-card__grid,
  .modele-card__grid--reverse {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .modele-card__grid--reverse .modele-card__content { order: 2; }
  .modele-card__grid--reverse .modele-card__visual  { order: 1; }

  .modele-card__num {
    font-size: 6rem;
    top: 0.25rem;
    right: 1rem;
  }
}

@media (max-width: 600px) {
  .modeles-cards-wrap {
    padding: 2.5rem 0 3rem;
  }

  .modele-card {
    padding: 1.75rem 1.25rem 1.75rem 1.5rem;
    border-radius: 16px;
  }

  .modele-card__specs-grid {
    grid-template-columns: 1fr;
  }

  .modele-card__cta {
    flex-direction: column;
  }

  .modele-card__cta .btn {
    width: 100%;
  }

  .modele-card__num {
    font-size: 5rem;
    opacity: 0.1;
  }

  .modele-nav-sticky__link {
    padding: 0.55rem 0.9rem;
    font-size: 0.82rem;
  }
}