/* ============================================================
   NADEGEBOX - Feuille de style principale
   Design: One-page moderne et minimaliste
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Playfair+Display:ital,wght@0,400;0,500;0,700;1,400&family=Jost:wght@300;400;500&display=swap');

/* -----------------------------------------------------------
   VARIABLES CSS (modifiables depuis le back-end)
   ----------------------------------------------------------- */
:root {
  --accent: #c97b4b;
  --accent-light: #e8a87c;
  --dark: #1a1a1a;
  --text: #2d2d2d;
  --text-muted: #888;
  --bg: #faf9f7;
  --bg-alt: #f4f2ef;
  --white: #ffffff;
  --border: #e0ddd8;
  --gallery-border-color: #000000;
  --gallery-border-width: 2px;
  --font-body: 'Cormorant Garamond', Georgia, serif;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-ui: 'Jost', sans-serif;
  --header-bg: #1a1a1a;
  --header-text: #ffffff;
  --footer-bg: #1a1a1a;
  --footer-text: #cccccc;
  --radius: 2px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* -----------------------------------------------------------
   RESET & BASE
   ----------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
ul { list-style: none; }

/* -----------------------------------------------------------
   TYPOGRAPHIE
   ----------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.2;
  color: var(--dark);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 400;
  position: relative;
  display: inline-block;
  margin-bottom: 0.5em;
}

.section-title::after {
  content: '';
  display: block;
  width: 60%;
  height: 1px;
  background: var(--accent);
  margin-top: 0.3em;
}

.text-muted { color: var(--text-muted); }
.text-accent { color: var(--accent); }
.font-ui { font-family: var(--font-ui); }

/* -----------------------------------------------------------
   LAYOUT
   ----------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.container-wide { max-width: 1400px; }

.section {
  padding: 5rem 0;
}

.section-sm { padding: 3rem 0; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

/* -----------------------------------------------------------
   HEADER / NAVIGATION
   ----------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--header-bg);
  color: var(--header-text);
  box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  padding: 0 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--header-text);
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  letter-spacing: 0.02em;
}

.site-logo img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.site-logo .logo-text { display: flex; flex-direction: column; line-height: 1; }
.site-logo .logo-name { font-size: 1.4rem; font-weight: 500; }
.site-logo .logo-sub { font-family: var(--font-ui); font-size: 0.65rem; letter-spacing: 0.15em; text-transform: uppercase; opacity: 0.7; margin-top: 2px; }

/* Navigation */
.main-nav { display: flex; align-items: center; gap: 0.25rem; }

.main-nav a {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--header-text);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius);
  transition: var(--transition);
  opacity: 0.8;
  position: relative;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  width: 0; height: 1px;
  background: var(--accent);
  transition: var(--transition);
  transform: translateX(-50%);
}

.main-nav a:hover { opacity: 1; }
.main-nav a:hover::after { width: 70%; }
.main-nav a.active { opacity: 1; color: var(--accent-light); }

/* Hamburger mobile */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--header-text);
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: currentColor;
  transition: var(--transition);
}

/* -----------------------------------------------------------
   HERO / INTRO ACCUEIL
   ----------------------------------------------------------- */
.home-intro {
  background: var(--bg);
  padding: 5rem 0 4rem;
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: center;
}

.intro-photo {
  position: relative;
}

.intro-photo img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.intro-photo::before {
  content: '';
  position: absolute;
  inset: -12px;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  z-index: -1;
}

.intro-text h1 {
  color: var(--accent);
  margin-bottom: 0.5rem;
  font-style: italic;
}

.intro-text h2 {
  font-size: 1.1rem;
  font-family: var(--font-ui);
  font-weight: 300;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.intro-text p {
  margin-bottom: 1.2em;
  font-size: 1.05rem;
  line-height: 1.8;
}

/* -----------------------------------------------------------
   SECTION FEMMES EN NUANCE
   ----------------------------------------------------------- */
.femmes-section {
  background: var(--bg-alt);
  padding: 5rem 0;
}

.femmes-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.femmes-text .section-title { margin-bottom: 1.5rem; }

.femmes-images {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.femmes-images .gallery-thumb {
  aspect-ratio: 3/4;
  overflow: hidden;
  border-radius: var(--radius);
  position: relative;
}

.femmes-images .gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.femmes-images .gallery-thumb:hover img { transform: scale(1.05); }

/* -----------------------------------------------------------
   TRAVAUX AU HASARD
   ----------------------------------------------------------- */
.random-works {
  padding: 5rem 0;
}

.random-works-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.random-work-item {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--radius);
  cursor: pointer;
}

.random-work-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.random-work-item:hover img { transform: scale(1.08); }

.random-work-item .work-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,26,26,0.7) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  color: white;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

.random-work-item:hover .work-overlay { opacity: 1; }

.btn-refresh {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 2rem auto 0;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: var(--font-ui);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.6rem 1.5rem;
  border-radius: var(--radius);
  transition: var(--transition);
}

.btn-refresh:hover { border-color: var(--accent); color: var(--accent); }

/* -----------------------------------------------------------
   COURS & STAGES (liste accueil)
   ----------------------------------------------------------- */
.cours-section { padding: 5rem 0; background: var(--bg-alt); }

.cours-list { display: flex; flex-direction: column; gap: 1.5rem; }

.cours-card {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 1.5rem;
  align-items: center;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
  transition: var(--transition);
  border: 1px solid var(--border);
}

.cours-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }

.cours-card-thumb {
  width: 120px;
  height: 100%;
  min-height: 100px;
  object-fit: cover;
  flex-shrink: 0;
}

.cours-card-body { padding: 1.25rem 0.5rem; }
.cours-card-title { font-family: var(--font-heading); font-size: 1.2rem; margin-bottom: 0.4rem; }
.cours-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.cours-card-meta span { display: flex; align-items: center; gap: 0.25rem; }
.cours-card-summary { font-size: 0.95rem; color: var(--text-muted); }

.cours-card-price {
  padding: 1.25rem 1.5rem;
  text-align: right;
  flex-shrink: 0;
}
.price-value {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--accent);
  display: block;
}
.price-label {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.location-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  font-family: var(--font-ui);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.location-badge.lyon { background: #f0f4ff; color: #4a6ef5; }
.location-badge.morance { background: #fff5f0; color: var(--accent); }

/* -----------------------------------------------------------
   MAILING LIST
   ----------------------------------------------------------- */
.mailing-section {
  padding: 4rem 0;
  background: var(--dark);
  color: var(--white);
}

.mailing-inner {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.mailing-inner h3 {
  color: var(--white);
  margin-bottom: 0.75rem;
}

.mailing-inner p {
  color: rgba(255,255,255,0.6);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.mailing-form { display: flex; flex-direction: column; gap: 1rem; }

.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.7);
  cursor: pointer;
}

.checkbox-label input[type=checkbox] {
  accent-color: var(--accent);
  width: 14px; height: 14px;
}

.mailing-input-row {
  display: flex;
  gap: 0.75rem;
}

/* -----------------------------------------------------------
   FORMULAIRES
   ----------------------------------------------------------- */
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }

.form-label {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text);
  transition: border-color 0.2s ease;
  -webkit-appearance: none;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--accent);
}

.form-textarea { resize: vertical; min-height: 140px; }

/* Dark form (mailing) */
.form-dark .form-input {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.15);
  color: var(--white);
}
.form-dark .form-input::placeholder { color: rgba(255,255,255,0.4); }
.form-dark .form-input:focus { border-color: var(--accent); }

/* -----------------------------------------------------------
   BOUTONS
   ----------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
}
.btn-primary:hover { background: var(--dark); }

.btn-outline {
  background: transparent;
  border: 1px solid currentColor;
  color: var(--dark);
}
.btn-outline:hover { background: var(--dark); color: var(--white); border-color: var(--dark); }

.btn-outline-light {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.4);
  color: var(--white);
}
.btn-outline-light:hover { background: var(--accent); border-color: var(--accent); }

.btn-sm { padding: 0.5rem 1.2rem; font-size: 0.7rem; }
.btn-lg { padding: 1rem 2.5rem; font-size: 0.85rem; }

/* -----------------------------------------------------------
   GALERIE
   ----------------------------------------------------------- */
.gallery-page { padding: 4rem 0; }

.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--border);
  background: var(--white);
  font-family: var(--font-ui);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-radius: 20px;
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--dark);
  color: var(--white);
  border-color: var(--dark);
}

.gallery-mosaic {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: var(--gallery-border-width) solid var(--gallery-border-color);
  cursor: pointer;
  background: var(--bg-alt);
}

.gallery-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.gallery-item:hover img { transform: scale(1.05); }

.gallery-item-title {
  padding: 0.5rem 0.75rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--text);
  text-align: center;
  border-top: 1px solid var(--border);
  background: var(--white);
}

.gallery-item .item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,26,26,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.gallery-item:hover .item-overlay { opacity: 1; }

.overlay-icon { color: white; font-size: 1.5rem; }

/* -----------------------------------------------------------
   LIGHTBOX
   ----------------------------------------------------------- */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.92);
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.lightbox.active { display: flex; }

.lightbox-inner {
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.lightbox-img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: 0 8px 40px rgba(0,0,0,0.4);
}

.lightbox-caption {
  text-align: center;
  color: white;
}

.lightbox-title { font-family: var(--font-heading); font-size: 1.3rem; }
.lightbox-desc { font-size: 0.9rem; opacity: 0.7; margin-top: 0.25rem; }

.lightbox-close {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  background: rgba(255,255,255,0.15);
  border: none;
  color: white;
  width: 40px; height: 40px;
  border-radius: 50%;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
}
.lightbox-close:hover { background: var(--accent); }

.lightbox-nav {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.1);
  border: none;
  color: white;
  width: 48px; height: 48px;
  border-radius: 50%;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}
.lightbox-nav:hover { background: var(--accent); }
.lightbox-prev { left: 1rem; }
.lightbox-next { right: 1rem; }

/* -----------------------------------------------------------
   PAGE COURS & STAGES
   ----------------------------------------------------------- */
.cours-page { padding: 4rem 0; }

.cours-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 0.6rem 1.5rem;
  border: 1px solid var(--border);
  background: var(--white);
  font-family: var(--font-ui);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-muted);
}
.tab-btn.active, .tab-btn:hover {
  background: var(--dark);
  color: var(--white);
  border-color: var(--dark);
}

.cours-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.cours-product-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.cours-product-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }

.cours-product-thumb {
  aspect-ratio: 16/9;
  object-fit: cover;
  width: 100%;
}

.cours-product-body { padding: 1.5rem; flex: 1; }
.cours-product-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}
.cours-product-meta {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}
.cours-product-summary { font-size: 0.95rem; color: var(--text-muted); }

.cours-product-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Page détail cours */
.cours-detail { padding: 4rem 0; }

.cours-detail-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: start;
}

.cours-detail-image {
  position: sticky;
  top: 90px;
}

.cours-detail-image img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.cours-info-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 1.5rem 0;
  padding: 1.5rem;
  background: var(--bg-alt);
  border-radius: var(--radius);
  border-left: 3px solid var(--accent);
}
.cours-info-item {
  display: flex;
  gap: 0.75rem;
  align-items: baseline;
  font-family: var(--font-ui);
  font-size: 0.9rem;
}
.cours-info-label { color: var(--text-muted); min-width: 80px; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; }

/* Toggle règlement */
.toggle-reglement {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 1.5rem 0;
}
.toggle-header {
  padding: 1rem 1.25rem;
  background: var(--bg-alt);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  user-select: none;
}
.toggle-icon { transition: transform 0.3s ease; }
.toggle-header.open .toggle-icon { transform: rotate(180deg); }
.toggle-body {
  padding: 0 1.25rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.toggle-body.open { max-height: 500px; padding: 1.25rem; }

/* Prix & paiement */
.prix-block {
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin: 2rem 0;
  border: 1px solid var(--border);
}
.prix-total { font-family: var(--font-heading); font-size: 2rem; color: var(--accent); }
.prix-acompte { font-family: var(--font-ui); font-size: 0.85rem; color: var(--text-muted); margin-top: 0.3rem; }

/* Formulaire d'inscription */
.inscription-form { margin-top: 2rem; }

.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* -----------------------------------------------------------
   PAGE PARCOURS
   ----------------------------------------------------------- */
.parcours-page { padding: 5rem 0; }

.parcours-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 5rem;
  align-items: start;
}

.parcours-photo img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: sticky;
  top: 90px;
}

.parcours-content h1 { margin-bottom: 2rem; }
.parcours-content p { margin-bottom: 1.2em; }

/* -----------------------------------------------------------
   PAGE CONTACT
   ----------------------------------------------------------- */
.contact-page { padding: 5rem 0; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}

.contact-info h2 { margin-bottom: 1.5rem; }
.contact-info p { color: var(--text-muted); margin-bottom: 1rem; font-size: 0.95rem; }

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.social-link {
  width: 40px; height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text);
  font-size: 0.9rem;
  transition: var(--transition);
  text-decoration: none;
}
.social-link:hover { background: var(--dark); color: var(--white); border-color: var(--dark); }

/* -----------------------------------------------------------
   FOOTER
   ----------------------------------------------------------- */
.site-footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  padding: 3rem 0 1.5rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}

.footer-brand .site-logo { color: var(--white); margin-bottom: 1rem; }
.footer-brand p { font-size: 0.9rem; opacity: 0.6; max-width: 280px; line-height: 1.6; }

.footer-social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.footer-col h4 {
  color: var(--white);
  font-family: var(--font-ui);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col ul a {
  font-size: 0.9rem;
  opacity: 0.65;
  transition: opacity 0.2s;
  display: inline-block;
}
.footer-col ul a:hover { opacity: 1; color: var(--accent-light); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  opacity: 0.4;
}

/* -----------------------------------------------------------
   PAGE HEADER (bannière en haut des pages internes)
   ----------------------------------------------------------- */
.page-header {
  padding: 4rem 0 3rem;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}
.page-header h1 { margin-bottom: 0.5rem; }
.page-header .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}
.page-header .breadcrumb a:hover { color: var(--accent); }

/* -----------------------------------------------------------
   ALERTS / MESSAGES
   ----------------------------------------------------------- */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}
.alert-success { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }
.alert-error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.alert-info { background: #eff6ff; color: #1e40af; border: 1px solid #bfdbfe; }

/* -----------------------------------------------------------
   PAGINATION
   ----------------------------------------------------------- */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 3rem;
}

.page-btn {
  width: 38px; height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--text);
  transition: var(--transition);
  text-decoration: none;
}
.page-btn:hover, .page-btn.active {
  background: var(--dark);
  color: var(--white);
  border-color: var(--dark);
}

/* -----------------------------------------------------------
   PAYPAL BUTTON
   ----------------------------------------------------------- */
.paypal-wrapper {
  text-align: center;
  padding: 2rem;
  background: var(--bg-alt);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

/* -----------------------------------------------------------
   UTILITAIRES
   ----------------------------------------------------------- */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.hidden { display: none; }

/* Section intro */
.section-intro {
  max-width: 700px;
  margin: 0 auto 3rem;
  text-align: center;
  color: var(--text-muted);
}
.section-intro .section-title { display: block; text-align: center; }
.section-intro .section-title::after { margin: 0.3em auto 0; }

/* -----------------------------------------------------------
   RESPONSIVE
   ----------------------------------------------------------- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(3, 1fr); }
  .random-works-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .main-nav {
    display: none;
    position: absolute;
    top: 70px; left: 0; right: 0;
    background: var(--header-bg);
    flex-direction: column;
    padding: 1rem 2rem;
    gap: 0;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 0.75rem 0; border-bottom: 1px solid rgba(255,255,255,0.05); }

  .intro-grid, .femmes-content, .cours-detail-grid,
  .parcours-grid, .contact-grid { grid-template-columns: 1fr; }

  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-grid-2 { grid-template-columns: 1fr; }
  .random-works-grid { grid-template-columns: repeat(2, 1fr); }
  .femmes-images { grid-template-columns: repeat(3, 1fr); }
  .cours-card { grid-template-columns: 100px 1fr; }
  .cours-card-price { display: none; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
  .mailing-input-row { flex-direction: column; }
}

@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .section { padding: 3rem 0; }
  .gallery-mosaic { grid-template-columns: repeat(2, 1fr); }
  .random-works-grid { grid-template-columns: repeat(2, 1fr); }
  .cours-grid { grid-template-columns: 1fr; }
}