/* ================================
   MON AUTO 21 — Thème moderne pro
   Rectangulaire, sobre, accessible
   ================================ */

/* Design tokens */
:root {
  /* Couleurs principales */
  --bg: #0b0f13;
  --bg-elev: #12161b;
  --text: #f1f5f9;
  --muted: #cbd5e1;
  --border: #1f2937;

  --primary: #0ea5e9;  /* bleu marque */
  --primary-600: #0284c7;
  --primary-200: #7dd3fc;

  --accent: #25d366;   /* vert WhatsApp */
  --accent-700: #128c7e;

  --danger: #e11d48;

  /* Effets */
  --radius: 6px;       /* Rectangulaire moderne */
  --shadow-1: 0 2px 8px rgba(0,0,0,.25);
  --shadow-2: 0 6px 16px rgba(0,0,0,.35);

  /* Layout */
  --container: 1200px;
  --space-1: .5rem;
  --space-2: .75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
}

/* Base reset douce */
*,
*::before,
*::after { box-sizing: border-box; }

html { color-scheme: dark; scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Orbitron', 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  background-color: var(--bg);
  background-image: url("images/fond.png");
  background-repeat: repeat;
  background-size: 250px 250px;
  background-attachment: fixed;
  color: var(--text);
}

img, svg, video { display: block; max-width: 100%; height: auto; }

/* Conteneur */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--space-3); }

/* Liens */
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

/* Titres */
h1, h2 { font-weight: 700; letter-spacing: .5px; text-transform: uppercase; }
h1, h2 { color: var(--primary); }

/* =================================
   Header (fusion & modernisation)
   ================================= */
header {
  position: sticky; top: 0; z-index: 1000;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  padding: 16px clamp(16px, 4vw, 80px);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-1);
}
header .logo img { height: 56px; width: auto; }

header nav { justify-self: center; }
header nav ul { display: flex; gap: clamp(14px, 3vw, 32px); list-style: none; margin: 0; padding: 0; }
header nav a {
  font-weight: 600; font-size: 16px;
  transition: color .2s ease;
}
header nav a:hover { color: var(--primary-200); }

.header-btn { justify-self: end; }

/* Bouton principal (CTA générique) */
.btn-cta {
  display: inline-block;
  background: var(--primary);
  color: #000;
  padding: 12px 20px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 16px;
  border: 1px solid transparent;
  transition: background .2s ease, transform .08s ease, box-shadow .2s ease, border-color .2s ease;
  box-shadow: var(--shadow-1);
}
.btn-cta:hover { background: var(--primary-600); box-shadow: var(--shadow-2); }
.btn-cta:active { transform: translateY(1px); }
.btn-cta--ghost {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-cta--ghost:hover { background: color-mix(in oklab, var(--primary) 15%, transparent); }

/* Bouton header “Contact” (uniformisé rectangulaire) */
.header-btn .btn-contact {
  display: inline-block;
  padding: 12px 18px;
  border-radius: var(--radius);
  background: var(--danger);
  color: #fff;
  font-weight: 700;
  letter-spacing: .5px;
  border: 1px solid transparent;
  box-shadow: var(--shadow-1);
  transition: background .2s ease, transform .08s ease, box-shadow .2s ease;
}
.header-btn .btn-contact:hover { background: #be123c; box-shadow: var(--shadow-2); }
.header-btn .btn-contact:active { transform: translateY(1px); }

/* =================
   HERO
   ================= */
.hero {
  position: relative;
  min-height: clamp(420px, 70vh, 800px);
  background: url('images/hero-banner.jpg') center/cover no-repeat;
  display: grid; place-items: center; text-align: center;
}
.hero-overlay {
  width: 100%; height: 100%;
  display: grid; place-items: center;
  padding: var(--space-6) var(--space-3);
  background: linear-gradient(135deg, rgba(14,165,233,.85), rgba(2,132,199,.85));
}
.hero-content h1 { font-size: clamp(2rem, 6vw, 3.25rem); margin: 0 0 var(--space-2); }
.hero-content p  { font-size: clamp(1rem, 2.5vw, 1.25rem); margin: 0 0 var(--space-3); max-width: 720px; margin-inline: auto; }

/* =================
   CATÉGORIES
   ================= */
.categories {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
  padding: var(--space-6) var(--space-3);
  max-width: var(--container); margin: var(--space-5) auto;
}
.card {
  border-radius: var(--radius);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  min-height: 180px;
  display: grid; place-items: center;
  box-shadow: var(--shadow-1);
  transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); border-color: color-mix(in oklab, var(--primary) 40%, var(--border)); }
.card-content h2 {
  color: #fff; margin: 0; letter-spacing: 1px; font-family: 'Bebas Neue', sans-serif; font-size: 22px;
}

/* =================
   À PROPOS
   ================= */
.a-propos {
  background: #f9fafb; color: #1f2937; padding: var(--space-6) var(--space-3);
  font-family: 'Orbitron', sans-serif;
}
.a-propos h2 { color: #004aad; font-size: clamp(1.75rem, 4vw, 2.5rem); margin: 0 0 var(--space-2); }
.a-propos-grid { display: grid; gap: var(--space-4); align-items: center; }
@media (min-width: 900px) { .a-propos-grid { grid-template-columns: 1fr 1fr; } }
.a-propos-text p { color: #334155; }
.apropos-list { list-style: none; padding: 0; margin: var(--space-2) 0; }
.apropos-list li { margin-bottom: .5rem; }
.a-propos-image img {
  width: 100%; max-width: 560px; border-radius: var(--radius);
  box-shadow: 0 6px 18px rgba(0,0,0,.12);
  transition: transform .2s ease, box-shadow .2s ease;
}
.a-propos-image img:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(0,0,0,.18); }

/* =================
   GALERIE
   ================= */
.galerie { margin: var(--space-6) auto; max-width: var(--container); padding: 0 var(--space-3); }
.galerie h2 { font-family: 'Oswald', sans-serif; letter-spacing: 2px; font-size: clamp(1.5rem, 3vw, 2rem); color: #fff; text-align: center; margin: 0 0 var(--space-3); }
.galerie-wrap { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: var(--space-2); }

.galerie-track {
  display: flex; gap: var(--space-2);
  overflow-x: auto; scroll-snap-type: x mandatory; padding: 8px 4px;
  -webkit-overflow-scrolling: touch;
}
.galerie-track img {
  flex: 0 0 clamp(220px, calc((100% - 48px)/4), 280px);
  height: 180px; object-fit: cover; border-radius: var(--radius);
  scroll-snap-align: start; cursor: pointer;
  box-shadow: var(--shadow-1);
  transition: transform .15s ease, box-shadow .15s ease;
}
.galerie-track img:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }

@media (max-width: 1024px) { .galerie-track img { flex-basis: calc((100% - 16px)/2); } }
@media (max-width: 640px)  { .galerie-track img { flex-basis: 100%; height: 220px; } }

/* Flèches nav — rectangulaires & sobres */
.nav {
  background: transparent; color: var(--text);
  border: 1px solid var(--border);
  width: 44px; height: 44px; border-radius: var(--radius);
  font-size: 24px; cursor: pointer;
  display: grid; place-items: center;
  box-shadow: none; text-shadow: none; /* fin du néon/pulse */
  transition: background .15s ease, border-color .15s ease, transform .08s ease;
}
.nav:hover { background: color-mix(in oklab, var(--primary) 10%, transparent); border-color: color-mix(in oklab, var(--primary) 40%, var(--border)); }
.nav:active { transform: translateY(1px); }
@media (max-width: 640px) { .nav { display: none; } }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; display: none;
  background: rgba(0,0,0,.86);
  align-items: center; justify-content: center; padding: 24px; z-index: 2000;
}
.lightbox.show { display: flex; animation: fadeIn .25s ease; }
.lightbox img { max-width: min(1200px, 92vw); max-height: 88vh; border-radius: var(--radius); box-shadow: var(--shadow-2); }
.lightbox .close {
  position: absolute; top: 16px; right: 16px;
  width: 40px; height: 40px; border-radius: var(--radius);
  border: 1px solid var(--border); background: rgba(255,255,255,.1); color: #fff; font-size: 22px; cursor: pointer;
}
.lightbox .close:hover { background: rgba(255,255,255,.18); }

/* =================
   AVIS
   ================= */
.avis { background: #fff; color: #0f172a; padding: var(--space-6) var(--space-3); text-align: center; font-family: 'Orbitron', sans-serif; }
.avis h2 { color: #004aad; font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: var(--space-4); }
.avis .container { max-width: 1100px; }
.avis-list { display: grid; gap: var(--space-3); grid-template-columns: 1fr; }
@media (min-width: 700px)  { .avis-list { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .avis-list { grid-template-columns: repeat(3, 1fr); } }

.avis-list blockquote{
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  padding: var(--space-3);
  font-style: italic;
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
  transition: transform .12s ease, box-shadow .12s ease;
}
.avis-list blockquote:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }
.avis-list cite { display: block; margin-top: .5rem; font-weight: 600; font-style: normal; color: var(--primary-200); }

/* =================
   SECTION WHATSAPP / RDV
   (rectangulaire, cohérent avec le thème)
   ================= */
.contact-cta {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-700) 100%);
  color: #fff; padding: var(--space-6) var(--space-4);
  text-align: center; border-radius: var(--radius);
  margin: var(--space-6) auto; max-width: 900px; box-shadow: var(--shadow-1);
}
.contact-cta h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); margin-bottom: .75rem; }
.contact-cta p { font-size: 1.05rem; margin-bottom: 1rem; color: #f8fafc; }

.contact-cta .btn-cta {
  background: #fff; color: var(--accent-700);
  padding: 12px 18px; border-radius: var(--radius);
  border: 1px solid #e2e8f0; box-shadow: var(--shadow-1);
}
.contact-cta .btn-cta:hover { background: #f1f5f9; }

/* =================
   TARIFS / SERVICES (pages internes déjà présentes)
   Rectangularisation des boutons & cartes
   ================= */
.service-item, .tarif-item {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-1);
  transition: transform .12s ease, box-shadow .12s ease, border-color .2s ease;
}
.service-item:hover, .tarif-item:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); border-color: color-mix(in oklab, var(--primary) 50%, var(--border)); }

.btn-secondary {
  display: inline-block; margin-top: 16px;
  background: transparent; color: var(--primary); border: 1px solid var(--primary);
  padding: 10px 18px; font-weight: 600; border-radius: var(--radius);
  transition: background .2s ease, color .2s ease, transform .08s ease;
}
.btn-secondary:hover { background: color-mix(in oklab, var(--primary) 15%, transparent); }
.btn-secondary:active { transform: translateY(1px); }

/* =================
   Footer
   ================= */
.footer {
  background-color: var(--bg);
  color: #ffffff;
  font-family: 'Orbitron', sans-serif;
  padding: var(--space-6) var(--space-3) var(--space-5);
  margin-top: var(--space-6);
  border-top: 1px solid var(--border);
}
.footer-container {
  display: grid; gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  max-width: 1300px; margin: 0 auto;
}
.footer-logo { width: 120px; margin-bottom: .75rem; }
.footer h4 { font-size: 1rem; margin-bottom: .5rem; color: var(--primary); text-transform: uppercase; }
.footer a { color: #ffffff; transition: color .2s ease, transform .08s ease; }
.footer a:hover { color: var(--primary-200); transform: translateX(2px); }
.footer-map iframe {
  border-radius: var(--radius); width: 100%; height: 180px; border: none; box-shadow: var(--shadow-1);
}
.footer-bottom {
  text-align: center; margin-top: var(--space-4);
  border-top: 1px solid var(--border); padding-top: var(--space-2);
  font-size: .9rem; color: #94a3b8;
}

/* =================
   Utilitaires & médias
   ================= */
@keyframes fadeIn { from {opacity:0; transform:scale(.98);} to {opacity:1; transform:scale(1);} }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}
/* ===========================
   CARROUSEL 3D — Galerie
   =========================== */

.carousel3d-wrap {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  max-width: 1200px;
  margin: 48px auto 0;
  padding: 0 16px;
}

.carousel3d {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9; /* garde un cadre stable */
  perspective: 1200px; /* profondeur 3D */
  overflow: visible;
}

.ring {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  transition: transform 600ms cubic-bezier(.2,.7,.2,1);
}

.panel {
  position: absolute;
  top: 50%; left: 50%;
  width: clamp(240px, 32vw, 420px);
  aspect-ratio: 4/3;
  transform-style: preserve-3d;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(0,0,0,.35);
  border: 1px solid #1f2937;
  background: #0b0f13;
}

.panel img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}

/* Nav flèches (rectangulaires sobres) — on écrase l’ancien style */
.carousel3d-wrap .nav {
  background: #0b0f13; color: #fff;
  border: 1px solid #1f2937;
  width: 44px; height: 44px; border-radius: 6px;
  font-size: 22px; cursor: pointer;
  display: grid; place-items: center;
  transition: background .2s ease, transform .1s ease;
  box-shadow: 0 2px 6px rgba(0,0,0,.2);
}
.carousel3d-wrap .nav:hover { background: #0ea5e9; color: #000; }
.carousel3d-wrap .nav:active { transform: translateY(1px); }
@media (max-width: 640px) { .carousel3d-wrap .nav { display: none; } }

/* A11y focus visible */
.carousel3d-wrap .nav:focus-visible { outline: 2px solid #0ea5e9; outline-offset: 2px; }

/* Réduction de mouvement : fallback 2D (grille simple) */
@media (prefers-reduced-motion: reduce) {
  .carousel3d { perspective: none; }
  .ring { position: relative; display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 12px; transform: none !important; }
  .panel { position: relative; top: 0; left: 0; transform: none !important; width: 100%; aspect-ratio: 4/3; }
}
/* Animation zoom image vers lightbox */
.lightbox.show img {
  animation: zoomIn .25s ease;
}

@keyframes zoomIn {
  from {
    transform: scale(0.7);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}
.lightbox.hide img {
  animation: zoomOut .2s ease forwards;
}

@keyframes zoomOut {
  from {
    transform: scale(1);
    opacity: 1;
  }
  to {
    transform: scale(0.7);
    opacity: 0;
  }
}