/* Side-B Custom Styles */

/* Palette de couleurs */
:root {
  --color-primary: #000000;
  --color-secondary: #ffffff;
  --color-accent: #f5f5f5;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-border: #e0e0e0;
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 40px;
  --spacing-xl: 60px;
}

/* Scroll-snap CSS natif d'Elementor désactivé : peu fiable au trackpad
   (chaque petit delta de scroll se fait re-snapper avant de pouvoir
   s'accumuler, la page reste bloquée). Remplacé par initJsScrollSnap()
   dans main.js, qui détecte la fin du scroll et scrolle en douceur vers
   la section la plus proche. */
body {
  scroll-snap-type: none !important;
}

/* Le kit Elementor applique `text-decoration: underline` à TOUS les liens
   au survol (règle globale .elementor-kit-* a:hover) : sur le menu, ça se
   cumule avec le ::after "pointer-underline" du widget nav-menu et affiche
   deux traits. On désactive ce soulignage natif ici, la décoration du menu
   reste gérée par Elementor (pointer-underline). */
[data-elementor-type="header"] .elementor-nav-menu .elementor-item:hover {
  text-decoration: none;
}

/* Bascule couleur du header + footer (attribut Elementor data-header="dark"
   sur une section, ex: Contact). Sans attribut actif : rendu par défaut du
   builder inchangé (logo + menu blancs, configurés dans Elementor). */
[data-elementor-type="header"] .elementor-nav-menu .elementor-item,
[data-elementor-type="header"] .elementor-widget-theme-site-logo img,
[data-elementor-type="footer"] .elementor-widget-social-icons .elementor-social-icon i,
[data-elementor-type="footer"] .elementor-widget-social-icons .elementor-social-icon svg {
  transition: color 0.3s ease, filter 0.3s ease, fill 0.3s ease;
}

body.is-dark-section [data-elementor-type="header"] .elementor-nav-menu .elementor-item {
  color: #000000 !important;
}

/* Logo blanc par défaut : invert(1) le repasse en noir (symétrique dans les 2 sens) */
body.is-dark-section [data-elementor-type="header"] .elementor-widget-theme-site-logo img {
  filter: invert(1);
}

body.is-dark-section [data-elementor-type="header"] .elementor-nav-menu {
  --e-nav-menu-divider-color: #000000;
}

body.is-dark-section [data-elementor-type="footer"] .elementor-widget-social-icons .elementor-social-icon i,
body.is-dark-section [data-elementor-type="footer"] .elementor-widget-social-icons .elementor-social-icon svg {
  color: #000000 !important;
  fill: #000000 !important;
}

/* Reset et base */
* {
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typographie */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 var(--spacing-md) 0;
  color: var(--color-primary);
}

h1 { font-size: 48px; }
h2 { font-size: 36px; }
h3 { font-size: 28px; }
h4 { font-size: 24px; }
h5 { font-size: 20px; }
h6 { font-size: 16px; }

p {
  margin: 0 0 var(--spacing-md) 0;
  line-height: 1.6;
  color: var(--color-text-light);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--color-text-light);
}

/* Case Study Cards */
.case-study-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-secondary);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.case-study-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  transform: translateY(-4px);
}

.case-study-card-image {
  width: 100%;
  height: 280px;
  overflow: hidden;
  background-color: var(--color-accent);
}

.case-study-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.case-study-card:hover .case-study-card-image img {
  transform: scale(1.05);
}

.case-study-card-content {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  padding: var(--spacing-md);
}

.case-study-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
  font-size: 12px;
}

.case-study-card-category {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-light);
  padding: 4px 8px;
  background: var(--color-accent);
  border-radius: 2px;
}

.case-study-card-category.B2B {
  background: rgba(0, 102, 204, 0.1);
  color: #0066cc;
}

.case-study-card-category.B2C {
  background: rgba(255, 102, 0, 0.1);
  color: #ff6600;
}

.case-study-card-date {
  font-size: 12px;
  color: var(--color-text-light);
}

.case-study-card-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
  line-height: 1.3;
}

.case-study-card-title a {
  display: block;
  color: inherit;
}

.case-study-card-title a:hover {
  color: var(--color-text-light);
}

.case-study-card-excerpt {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.5;
  flex-grow: 1;
  margin-bottom: var(--spacing-md);
}

.case-study-card-link {
  align-self: flex-start;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-primary);
  padding-bottom: 2px;
  border-bottom: 1px solid var(--color-primary);
  transition: all 0.3s ease;
}

.case-study-card-link:hover {
  border-bottom-color: var(--color-text-light);
  color: var(--color-text-light);
}

/* Archive Layout */
.archive-case-studies {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.archive-header {
  margin-bottom: var(--spacing-xl);
}

.archive-title {
  font-size: 40px;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

.archive-description {
  font-size: 16px;
  color: var(--color-text-light);
  max-width: 600px;
  line-height: 1.6;
}

/* Single Case Study */
 

.single-case-header {
  margin-bottom: var(--spacing-xl);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--spacing-xl);
}

.single-case-meta {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
  margin-bottom: var(--spacing-md);
  font-size: 14px;
}

.single-case-client {
  font-weight: 600;
  color: var(--color-primary);
}

.single-case-category {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 8px;
  background: var(--color-accent);
  border-radius: 2px;
  color: var(--color-text-light);
}

.single-case-title {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
  line-height: 1.1;
}

.single-case-excerpt {
  font-size: 18px;
  color: var(--color-text-light);
  line-height: 1.6;
  max-width: 800px;
}

/* Case sections */
.case-section {
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid var(--color-border);
}

.case-section:last-child {
  border-bottom: none;
}

.case-section-title {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

.case-section-content {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text-light);
  max-width: 900px;
}

.case-section-content ul,
.case-section-content ol {
  margin: var(--spacing-md) 0;
  padding-left: var(--spacing-lg);
  color: var(--color-text-light);
}

.case-section-content li {
  margin-bottom: var(--spacing-sm);
}

/* Vidéo */
.case-video-container {
  position: relative;
  width: 100%;
  max-width: 100%;
  margin: var(--spacing-xl) 0;
  border-radius: 4px;
  overflow: hidden;
  background: var(--color-primary);
}

.case-video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  overflow: hidden;
}

.case-video-wrapper video,
.case-video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.case-video-fallback {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Média de fond piloté par les attributs Elementor video="..." / img_random="true" */
.has-attr-bg-video,
.has-attr-bg-image {
  position: relative;
  overflow: hidden;
}

.has-attr-bg-video > :not(.attr-bg-video):not(.attr-bg-overlay),
.has-attr-bg-image > :not(.attr-bg-random-img):not(.attr-bg-overlay) {
  position: relative;
  z-index: 1;
}

.attr-bg-video,
.attr-bg-random-img,
.attr-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.attr-bg-video {
  object-fit: cover;
}

.attr-bg-random-img {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: opacity 0.3s ease-in-out;
}

/* Restitue le background-color posé par Elementor sur la section,
   au-dessus du média injecté (sinon il serait entièrement masqué) */
.attr-bg-overlay {
  background-color: inherit;
}

/* Galerie */
.case-gallery {
  margin: var(--spacing-xl) 0;
}

.case-gallery-title {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary);
}

.case-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.case-gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  background: var(--color-accent);
  aspect-ratio: 4 / 3;
}

.case-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.case-gallery-item-lightbox {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0);
  cursor: pointer;
  transition: background 0.3s ease;
}

.case-gallery-item:hover .case-gallery-item-lightbox {
  background: rgba(0, 0, 0, 0.3);
}

/* Navigation entre cas */
.case-navigation {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-border);
}

.case-nav-item {
  padding: var(--spacing-lg);
  background: var(--color-accent);
  border-radius: 4px;
  transition: all 0.3s ease;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}

.case-nav-item:hover {
  background: var(--color-border);
  transform: translateX(4px);
}

.case-nav-item.prev {
  text-align: left;
  grid-column: 1;
}

.case-nav-item.next {
  text-align: right;
  grid-column: 2;
}

.case-nav-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-sm);
}

.case-nav-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.3;
}

.case-nav-item.next .case-nav-label::before {
  content: '← ';
}

.case-nav-item.prev .case-nav-label::after {
  content: ' →';
}

/* Responsive */
@media (max-width: 1200px) {
  h1 { font-size: 40px; }
  h2 { font-size: 32px; }
  h3 { font-size: 24px; }

  .archive-case-studies {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
  }

  .single-case-title {
    font-size: 36px;
  }

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

@media (max-width: 768px) {
  :root {
    --spacing-lg: 32px;
    --spacing-xl: 40px;
  }

  h1 { font-size: 32px; }
  h2 { font-size: 26px; }
  h3 { font-size: 20px; }

  .archive-case-studies {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .single-case-study {
    padding: var(--spacing-lg) var(--spacing-sm);
  }

  .single-case-title {
    font-size: 28px;
  }

  .case-gallery-grid {
    grid-template-columns: 1fr;
  }

  .case-navigation {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .case-nav-item.next,
  .case-nav-item.prev {
    grid-column: auto;
    text-align: left;
  }

  .case-nav-item.next .case-nav-label::before,
  .case-nav-item.prev .case-nav-label::after {
    content: '';
  }
}

@media (max-width: 480px) {
  :root {
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
  }

  h1 { font-size: 24px; }
  h2 { font-size: 20px; }
  h3 { font-size: 18px; }

  .case-study-card-title {
    font-size: 16px;
  }

  .single-case-title {
    font-size: 24px;
  }

  .case-section-title {
    font-size: 20px;
  }

  .case-study-card-content {
    padding: var(--spacing-sm);
  }
}

/* Utilitaires */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-xs { margin-bottom: var(--spacing-xs); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.mt-xs { margin-top: var(--spacing-xs); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}