/* ========================================
   ATELIER AA CONCEPT — Styles principaux
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&family=Montserrat:wght@200;300;400;500&display=swap');

/* ── Variables ── */
:root {
  --noir: #0a0a0a;
  --blanc: #f5f5f5;
  --or: #ffffff;
  --or-clair: #cccccc;
  --gris: #2a2a2a;
  --gris-clair: #888888;
}

/* ── Reset ── */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Montserrat', sans-serif;
  background: var(--noir);
  color: var(--blanc);
  overflow-x: hidden;
  cursor: default;
  font-size: 15px;
}
p, li,
.apropos-text p,
.prestation-desc,
.step-desc,
.contact-text,
.projet-detail-desc { text-align: justify; }

/* ── Curseur ── */
.cursor, .cursor-ring { display: none; }

/* ================================================
   NAVIGATION
   ================================================ */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 60px;
  display: flex; justify-content: space-between; align-items: center;
  background: transparent;
  transition: padding 0.4s, background 0.4s;
}
nav.scrolled {
  padding: 12px 60px;
  background: rgba(10,10,10,0.97);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px; font-weight: 300;
  letter-spacing: 0.05em;
  color: var(--blanc); text-decoration: none;
  display: flex; align-items: flex-end; gap: 10px; line-height: 1;
}
.logo img {
  width: 170px !important; height: auto !important;
  filter: none; display: block !important;
  flex-shrink: 0; max-width: none !important;
  transition: width 0.4s;
}
nav.scrolled .logo img { width: 220px !important; }
.nav-links {
  display: flex; gap: 40px; list-style: none;
}
.nav-links a {
  font-size: 10px; letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gris-clair); text-decoration: none;
  transition: color 0.3s; font-weight: 400;
  position: relative; padding-bottom: 4px;
}
.nav-links a::after {
  content: '';
  position: absolute; bottom: 0; left: 0;
  width: 0; height: 1px;
  background: rgba(255,255,255,0.6);
  transition: width 0.3s ease;
}
.nav-links a:hover { color: var(--blanc); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active {
  color: var(--blanc) !important;
  opacity: 1 !important;
  letter-spacing: 0.22em;
}
.nav-links a.active::after { width: 100%; }

/* ── Hamburger ── */
.mobile-nav-close {
  position: absolute; top: 24px; right: 28px;
  background: none; border: none;
  color: var(--blanc); font-size: 28px;
  cursor: pointer; line-height: 1;
  padding: 4px; opacity: 0.7;
  transition: opacity 0.2s, color 0.2s;
}
.mobile-nav-close:hover { opacity: 1; color: var(--or); }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 8px; z-index: 999999; position: relative;
}
.hamburger span {
  width: 24px; height: 1px;
  background: var(--blanc); transition: all 0.3s;
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ── Mobile Nav ── */
.mobile-nav {
  display: none; position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(10,10,10,0.98);
  z-index: 99999;
  flex-direction: column; justify-content: center;
  align-items: center; gap: 32px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: 'Cormorant Garamond', serif;
  font-size: 32px; font-weight: 300;
  color: var(--blanc); text-decoration: none;
  letter-spacing: 0.1em; transition: color 0.3s;
}
.mobile-nav a:hover { color: var(--or); }

/* ================================================
   SECTIONS COMMUNES
   ================================================ */
section { min-height: 100vh; }
.section-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 100px 60px;
}
.section-label {
  font-size: 9px; letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--or); margin-bottom: 16px;
  display: flex; align-items: center; gap: 16px;
}
.section-label::before {
  content: ''; width: 30px; height: 1px;
  background: var(--or);
}
.section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 300; line-height: 1.1;
  margin-bottom: 60px;
}
.section-title em { font-style: italic; color: var(--or); }
.divider { display: none; }

/* ================================================
   HERO (#accueil)
   ================================================ */
#accueil {
  position: relative;
  display: flex; flex-direction: column;
  justify-content: center; align-items: flex-start;
  padding: 0 120px; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,0,0,0.55), rgba(0,0,0,0.55)),
    url('../assets/hero_bg_0.jpg');
  background-size: cover; background-position: center;
}
.hero-lines { display: none; }
.hero-eyebrow {
  font-size: 10px; letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--or); margin-bottom: 24px;
  opacity: 0; animation: fadeUp 1s 0.5s forwards;
}
.hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(36px, 5vw, 72px);
  font-weight: 300; line-height: 1.0;
  margin-bottom: 32px;
  opacity: 0; animation: fadeUp 1s 0.7s forwards;
}
.hero-title em { font-style: italic; color: var(--or); }
.hero-sub {
  font-size: 13px; letter-spacing: 0.15em;
  color: var(--gris-clair);
  max-width: 380px; line-height: 2.2;
  opacity: 0; animation: fadeUp 1s 0.9s forwards;
  text-transform: uppercase; margin-bottom: 48px;
}
.hero-cta {
  display: inline-block; padding: 14px 40px;
  border: 1px solid var(--or); color: var(--or);
  font-size: 10px; letter-spacing: 0.25em;
  text-transform: uppercase; text-decoration: none;
  transition: all 0.4s;
  opacity: 0; animation: fadeUp 1s 1.1s forwards;
}
.hero-cta:hover { background: var(--or); color: var(--noir); }
.hero-num {
  position: absolute; bottom: 40px; right: 60px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 120px; color: rgba(255,255,255,0.03);
  font-weight: 300; line-height: 1; user-select: none;
}

/* ================================================
   À PROPOS (#apropos)
   ================================================ */
#apropos { background: var(--noir); }
.apropos-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: start;
}
.apropos-text p {
  font-size: 15px; line-height: 2.4;
  color: var(--gris-clair);
  margin-bottom: 28px; font-weight: 300;
}
.apropos-text p strong { color: var(--blanc); font-weight: 400; }
.apropos-photo { position: relative; }
.apropos-photo img {
  width: 450px;height: auto; display: block;
  object-fit: cover;
}
.photo-frame {
  position: absolute; top: -16px; left: -16px;
  right: 16px; bottom: -16px;
  border: 0px solid rgba(255,255,255,0.12);
  pointer-events: none;
}

/* ================================================
   PRESTATIONS (#prestations)
   ================================================ */
#prestations { background: #0e0e0e; }
.prestations-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}
.prestation-card {
  background: rgba(255,255,255,0.02);
  padding: 48px 36px;
  border: 1px solid rgba(255,255,255,0.06);
  transition: all 0.5s; position: relative; overflow: hidden;
}
.prestation-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: var(--or);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.5s;
}
.prestation-card:hover {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.2);
}
.prestation-card:hover::before { transform: scaleX(1); }
.prestation-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 64px; color: rgba(255,255,255,0.35);
  font-weight: 300; line-height: 1;
  margin-bottom: 12px; display: block;
}
.prestation-icon img {
  width: 110px;height: auto; display: block;
  object-fit: cover;
}
.prestation-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 26px; font-weight: 400;
  margin-bottom: 16px; color: var(--blanc);
}
.prestation-desc {
  font-size: 14px; line-height: 2.2;
  color: var(--gris-clair); font-weight: 300;
}
.prestation-list { list-style: none; margin-top: 20px; }
.prestation-list li {
  font-size: 13px; color: var(--gris-clair);
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  display: flex; align-items: center; gap: 10px;
}
.prestation-list li::before { content: '—'; color: var(--or); font-size: 10px; }

/* ================================================
   PARCOURS CLIENT (#parcours)
   ================================================ */
#parcours { background: var(--noir); }
.parcours-timeline { position: relative; }
.parcours-timeline::before {
  content: '';
  position: absolute; left: 24px; top: 0; bottom: 0; width: 1px;
  background: linear-gradient(to bottom, var(--blanc), rgba(255,255,255,0.1));
}
.parcours-step {
  display: flex; gap: 48px;
  margin-bottom: 64px; align-items: flex-start;
  transition: all 0.6s;
}
.step-num-wrap { position: relative; flex-shrink: 0; }
.step-num {
  width: 48px; height: 48px;
  background: var(--noir);
  border: 1px solid var(--or);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px; color: var(--or); font-weight: 400; flex-shrink: 0;
}
.step-content { flex: 1; padding-top: 8px; }
.step-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 28px; font-weight: 400; margin-bottom: 12px;
}
.step-desc {
  font-size: 14px; line-height: 2.2;
  color: var(--gris-clair); font-weight: 300;
  max-width: 600px;
}
.step-duration {
  display: inline-block; margin-top: 12px;
  font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--or);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 4px 12px;
}

/* ================================================
   PROJETS (#projets)
   ================================================ */
#projets { background: #0e0e0e; }
.projets-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px;
}
.projet-card {
  cursor: pointer;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  transition: all 0.4s; overflow: hidden;
}
.projet-card:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.15);
}
.projet-card .projet-img {
  width: 100%; aspect-ratio: 4/3;
  background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 8px; transition: transform 0.5s;
  overflow: hidden;
}
.projet-card .projet-img img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
}
.projet-card:hover .projet-img { transform: scale(1.03); }
.projet-info {
  padding: 20px 24px;
  display: flex; flex-direction: column; gap: 6px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.projet-tag-inline {
  font-size: 9px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--gris-clair);
}
.projet-name-inline {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px; color: var(--blanc); font-weight: 400;
}
.projet-voir {
  font-size: 10px; letter-spacing: 0.15em;
  color: var(--blanc); margin-top: 4px;
  opacity: 0; transform: translateX(-8px);
  transition: all 0.3s;
}
.projet-card:hover .projet-voir { opacity: 1; transform: translateX(0); }
.projet-placeholder-icon { font-size: 32px; opacity: 0.2; }
.projet-placeholder-text {
  font-size: 9px; letter-spacing: 0.2em;
  text-transform: uppercase; opacity: 0.4;
}

/* ── Détail projet ── */
.projet-detail {
  margin-top: 60px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 48px;
  animation: fadeUp 0.5s forwards;
}
.projet-close {
  background: none;
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--gris-clair);
  font-family: 'Montserrat', sans-serif;
  font-size: 10px; letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 10px 20px; cursor: pointer;
  margin-bottom: 40px; transition: all 0.3s;
}
.projet-close:hover { border-color: var(--blanc); color: var(--blanc); }
.projet-detail-body {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: start;
}
.projet-detail-img {
  width: 100%;
  background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 20px;
  overflow: hidden;
}
.projet-detail-img img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
}
.projet-tag-inline { font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gris-clair); }
.projet-detail-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 36px; font-weight: 300;
  margin: 12px 0 20px; color: var(--blanc);
}
.projet-detail-desc {
  font-size: 15px; line-height: 2.2;
  color: var(--gris-clair); font-weight: 300;
}
.projet-detail-meta {
  margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px;
}
.meta-tag {
  font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 6px 14px; color: var(--gris-clair);
}

/* ================================================
   CONTACT (#contact)
   ================================================ */
#contact { background: var(--noir); }

.contact-grid {
  display: grid; 
  grid-template-columns: 1fr 1fr;
  gap: 80px; 
  align-items: start;
}

.contact-text {
  font-size: 15px; 
  line-height: 2.4;
  color: var(--gris-clair); 
  margin-bottom: 48px; 
  font-weight: 300;
}

.contact-details { 
  display: flex; 
  flex-direction: column; 
  gap: 24px; 
}

.contact-item { 
  display: flex; 
  gap: 16px; 
  align-items: center; /* MODIFIÉ : Aligne mieux l'icône et le texte */
}

/* MODIFIÉ : Préparation pour tes PNG */
.contact-item-icon {
  width: 28px; 
  height: 28px;
  flex-shrink: 0;
  border: none; /* MODIFIÉ : Suppression du contour */
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

/* AJOUTÉ : Chemins vers tes images (à adapter selon tes noms de fichiers) */
.icon-email { background-image: url('assets/img/email.png'); }
.icon-loc { background-image: url('assets/img/location.png'); }
.icon-time { background-image: url('assets/img/clock.png'); }

.contact-item-label {
  font-size: 9px; 
  letter-spacing: 0.2em;
  text-transform: uppercase; 
  color: var(--or);
  display: block; 
  margin-bottom: 4px;
}

.contact-item-value {
  font-size: 14px; 
  color: var(--blanc); 
  font-weight: 300;
}

/* --- RESTE DU FORMULAIRE (Inchangé) --- */
.form-group { margin-bottom: 24px; }
.form-label {
  display: block; font-size: 9px; letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gris-clair); margin-bottom: 10px;
}
.form-input, .form-textarea, .form-select {
  width: 100%; background: transparent;
  border: none; border-bottom: 1px solid rgba(255,255,255,0.12);
  padding: 12px 0; color: var(--blanc);
  font-family: 'Montserrat', sans-serif;
  font-size: 14px; font-weight: 300;
  outline: none; transition: border-color 0.3s;
  appearance: none;
}
.form-input:focus, .form-textarea:focus, .form-select:focus { border-bottom-color: var(--or); }
.form-textarea { resize: none; height: 100px; }
.form-select { cursor: pointer; }
.form-select option { background: var(--noir); color: var(--blanc); }
.form-submit {
  width: 100%; padding: 16px;
  background: transparent;
  border: 1px solid var(--or);
  color: var(--or);
  font-family: 'Montserrat', sans-serif;
  font-size: 10px; letter-spacing: 0.3em;
  text-transform: uppercase; cursor: pointer; transition: all 0.4s;
}
.form-submit:hover { background: var(--or); color: var(--noir); }
}
.form-group { margin-bottom: 24px; }
.form-label {
  display: block; font-size: 9px; letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gris-clair); margin-bottom: 10px;
}
.form-input, .form-textarea, .form-select {
  width: 100%; background: transparent;
  border: none; border-bottom: 1px solid rgba(255,255,255,0.12);
  padding: 12px 0; color: var(--blanc);
  font-family: 'Montserrat', sans-serif;
  font-size: 14px; font-weight: 300;
  outline: none; transition: border-color 0.3s;
  appearance: none;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus { border-bottom-color: var(--or); }
.form-textarea { resize: none; height: 100px; }
.form-select { cursor: pointer; }
.form-select option { background: var(--noir); color: var(--blanc); }
.form-submit {
  width: 100%; padding: 16px;
  background: transparent;
  border: 1px solid var(--or);
  color: var(--or);
  font-family: 'Montserrat', sans-serif;
  font-size: 10px; letter-spacing: 0.3em;
  text-transform: uppercase; cursor: pointer; transition: all 0.4s;
}
.form-submit:hover { background: var(--or); color: var(--noir); }

/* ================================================
   FOOTER
   ================================================ */
footer {
  background: #050505; padding: 48px 60px;
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-logo { display: flex; align-items: center; gap: 14px; }
.footer-logo img { height: 150px; width: auto; filter: none; }
.footer-copy {
  font-size: 10px; color: var(--gris-clair); letter-spacing: 0.1em;
}
.footer-socials { display: flex; gap: 20px; }
.footer-socials a {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  color: var(--gris-clair); text-decoration: none;
  font-size: 12px; transition: all 0.3s;
}
.footer-socials a:hover { border-color: var(--or); color: var(--or); }

/* ================================================
   ANIMATIONS
   ================================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal {
  opacity: 1; transform: translateY(0);
  transition: opacity 0.8s, transform 0.8s;
}
.reveal.animate { opacity: 0; transform: translateY(40px); }
.reveal.animate.visible { opacity: 1; transform: translateY(0); }

/* ================================================
   RESPONSIVE
   ================================================ */
//* 1. STYLES PAR DÉFAUT (PC / ÉCRAN LARGE) */
.projet-detail-img {
  display: grid;
  grid-template-columns: repeat(3, 1fr); 
  gap: 15px;
  margin-top: 20px;
}

.projet-detail-img img {
  width: 100%;
  height: 250px; 
  border-radius: 10px;
  object-fit: cover;
  transition: transform 0.3s ease;
  cursor: pointer;
}

/* 2. TABLETTE (992px et moins) */
@media (max-width: 992px) {
  nav { padding: 20px 24px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  
  .apropos-grid,
  .contact-grid,
  .prestations-grid,
  .projet-detail-body { 
    grid-template-columns: 1fr; 
    gap: 48px; 
  }

  .projets-grid { grid-template-columns: 1fr 1fr; }
}

/* 3. MOBILE (768px et moins) */
@media (max-width: 768px) {
  .apropos-grid {
    display: block !important; /* On force l'abandon du mode grid */
    width: 100% !important;
  }

  .apropos-info {
    width: 100% !important;
    padding: 0 20px; /* Évite que le texte colle aux bords du téléphone */
    box-sizing: border-box; /* Très important pour le calcul des largeurs */
  }

  .apropos-info p {
    font-size: 16px !important; /* Taille lisible sur mobile */
    line-height: 1.6;
    text-align: left; /* Le texte justifié crée souvent des bugs visuels sur mobile */
  }
}
  
  /* On ajuste la hauteur pour éviter des images trop "hautes" sur mobile */
  .projet-detail-img img {
    height: 200px;
  }
}

/* 4. PETIT MOBILE (480px et moins) */
@media (max-width: 480px) {
  .projet-detail-img {
    grid-template-columns: 1fr; /* 1 seule colonne */
  }

  .projet-detail-img img {
    height: auto; /* On laisse l'image respirer */
    aspect-ratio: 16 / 9; /* Garde une proportion propre */
  }

  .section-title {
    font-size: 24px;
    word-wrap: break-word; /* Sécurité pour les longs titres */
  }
}