/* ========================================
   MES RÉALISATIONS — PAGE SPECIFIC
   ======================================== */

.realisations-hero {
  min-height: 55vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8rem 5% 3rem;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(88,166,255,0.07) 0%, transparent 55%),
    var(--bg-primary);
  position: relative;
  overflow: hidden;
}
.realisations-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(88,166,255,0.03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(88,166,255,0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}
.realisations-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--text-primary), var(--accent-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.realisations-hero p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.tabs-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  padding: 0 5%;
  margin: 2rem auto 3rem;
  max-width: 1000px;
}
.tab-btn {
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  padding: 0.7rem 1.6rem;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.tab-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-accent);
}
.tab-btn.active {
  color: var(--bg-primary);
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  border-color: transparent;
  box-shadow: 0 4px 18px rgba(88,166,255,0.35);
}

.tab-panel {
  display: none;
  padding: 0 5% 5rem;
  max-width: 1200px;
  margin: 0 auto;
}
.tab-panel.active {
  display: block;
  animation: fadeInUp 0.5s ease-out;
  opacity: 1 !important;
  transform: none !important;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s;
  margin-bottom: 2rem;
}
.project-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-glow);
}
.project-media {
  position: relative;
  width: 100%;
  height: 500px;
  background: #0d1117;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.project-media img {
  max-width: 98%;
  max-height: 98%;
  object-fit: contain;
  display: block;
  transition: transform 0.4s ease, opacity 0.4s ease;
  cursor: zoom-in;
  opacity: 0;
}
.project-media img.loaded {
  opacity: 1;
}
.project-card:hover .project-media img {
  transform: scale(1.02);
}

.project-media {
  background: linear-gradient(90deg, #0d1117 0%, #161b22 50%, #0d1117 100%);
  background-size: 200% 100%;
}
.project-media.loading {
  animation: skeletonShimmer 1.5s infinite;
}
.project-media.loaded {
  animation: none;
}
.power-btn {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.35);
  background: rgba(13,17,23,0.85);
  backdrop-filter: blur(10px);
  color: #fff;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  transition: all 0.25s;
  z-index: 2;
  box-shadow: 0 4px 18px rgba(0,0,0,0.5);
  line-height: 1;
  padding: 0;
}
.power-btn:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  transform: scale(1.1) rotate(15deg);
  box-shadow: 0 0 30px rgba(88,166,255,0.6);
}
.power-btn.on {
  background: var(--accent-secondary);
  border-color: var(--accent-secondary);
  box-shadow: 0 0 30px rgba(63,185,80,0.6);
  animation: powerPulse 2s infinite;
}
.power-btn .icon {
  font-size: 1.1rem;
  line-height: 1;
}
.power-btn .label {
  font-size: 0.5rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.9;
}
@keyframes powerPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(63,185,80,0.5); }
  50% { box-shadow: 0 0 40px rgba(63,185,80,0.8); }
}
.project-details {
  display: none;
  padding: 2.5rem;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  border-top: 1px solid transparent;
}
.project-details.open {
  display: block;
  animation: fadeInUp 0.4s ease-out;
  border-top-color: var(--border-subtle);
  opacity: 1 !important;
  transform: none !important;
}
.project-details h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.project-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}
.meta-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.1rem;
  transition: all 0.2s;
}
.meta-item:hover {
  border-color: var(--border-accent);
  transform: translateY(-2px);
}
.meta-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
  font-weight: 600;
}
.meta-value {
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 500;
}
.project-desc {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2rem;
  font-size: 0.95rem;
}
.project-desc p {
  margin-bottom: 0.85rem;
}
.project-desc p:last-child {
  margin-bottom: 0;
}
.project-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}
.project-gallery img,
.project-gallery video {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  transition: all 0.3s;
  cursor: pointer;
  background: var(--bg-card);
}
.project-gallery video {
  position: relative;
}
.project-gallery video::after {
  content: "▶";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: rgba(255,255,255,0.9);
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
  pointer-events: none;
}
.project-gallery img:hover,
.project-gallery video:hover {
  border-color: var(--accent-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.project-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding: 0.9rem 1.6rem;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: var(--bg-primary);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s;
}
.project-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(88,166,255,0.4);
}

.maintenance-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s;
  margin-bottom: 2rem;
  cursor: pointer;
}
.maintenance-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-glow);
}
.maintenance-media {
  position: relative;
  width: 100%;
  height: 280px;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.maintenance-badge {
  position: relative;
  background: rgba(13,17,23,0.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(88,166,255,0.3);
  border-radius: var(--radius-lg);
  padding: 2rem 2.5rem;
  text-align: center;
  z-index: 2;
}
.maintenance-badge-icon {
  font-size: 3rem;
  margin-bottom: 0.75rem;
}
.maintenance-badge h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.maintenance-badge p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin: 0;
}
.maintenance-details {
  display: none;
  padding: 2.5rem;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  border-top: 1px solid transparent;
}
.maintenance-details.open {
  display: block;
  animation: fadeInUp 0.4s ease-out;
  border-top-color: var(--border-subtle);
  opacity: 1 !important;
  transform: none !important;
}
.maintenance-details h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: 1rem;
}
.maintenance-details p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1rem;
}
.maintenance-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  padding: 0.9rem 1.6rem;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: var(--bg-primary);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s;
}
.maintenance-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(88,166,255,0.4);
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes skeletonShimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.project-media img,
.project-gallery img,
.project-gallery video {
  position: relative;
}

.project-media img::before,
.project-gallery img::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.04), transparent);
  background-size: 200% 100%;
  animation: skeletonShimmer 1.5s infinite;
  z-index: 1;
  pointer-events: none;
}

.project-media img.loaded::before,
.project-gallery img.loaded::before {
  display: none;
}

@media (max-width: 768px) {
  .project-media { height: 260px; }
  .power-btn { width: 44px; height: 44px; bottom: 0.75rem; right: 0.75rem; }
  .power-btn .icon { font-size: 1rem; }
  .power-btn .label { font-size: 0.45rem; }
  .project-details.open { padding: 1.5rem; }
}

/* ========================================
   LIGHTBOX - PLEIN ÉCRAN ESTHÉTIQUE
   ======================================== */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(12px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  transition: opacity 0.35s ease;
}
.lightbox-overlay.active {
  display: flex;
  opacity: 1;
}
.lightbox-media {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 90vw;
  max-height: 85vh;
}
.lightbox-media img {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 25px 80px rgba(0,0,0,0.6);
  transform: scale(0.95);
  transition: transform 0.35s cubic-bezier(0.23, 1, 0.32, 1);
}
.lightbox-overlay.active .lightbox-media img {
  transform: scale(1);
}
.lightbox-media video {
  max-width: 100%;
  max-height: 85vh;
  border-radius: 12px;
  box-shadow: 0 25px 80px rgba(0,0,0,0.6);
  transform: scale(0.95);
  transition: transform 0.35s cubic-bezier(0.23, 1, 0.32, 1);
}
.lightbox-overlay.active .lightbox-media video {
  transform: scale(1);
}
.lightbox-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(13,17,23,0.7);
  backdrop-filter: blur(10px);
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  z-index: 2;
}
.lightbox-close:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  transform: rotate(90deg);
}
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(13,17,23,0.7);
  backdrop-filter: blur(10px);
  color: #fff;
  font-size: 1.6rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  z-index: 2;
}
.lightbox-nav:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  transform: translateY(-50%) scale(1.1);
}
.lightbox-prev { left: 1.25rem; }
.lightbox-next { right: 1.25rem; }
.lightbox-counter {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  font-weight: 500;
  background: rgba(13,17,23,0.75);
  backdrop-filter: blur(10px);
  padding: 0.5rem 1.2rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.15);
  z-index: 2;
}
@media (max-width: 768px) {
  .lightbox-overlay { padding: 1rem; }
  .lightbox-close { top: 0.75rem; right: 0.75rem; width: 40px; height: 40px; font-size: 1.2rem; }
  .lightbox-nav { width: 40px; height: 40px; font-size: 1.3rem; }
  .lightbox-prev { left: 0.5rem; }
  .lightbox-next { right: 0.5rem; }
  .lightbox-media img,
  .lightbox-media video { max-width: 95vw; max-height: 80vh; }
}