* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><circle cx="12" cy="12" r="8" fill="%235856D6"/></svg>') 12 12, auto;
}

a, button {
  cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><circle cx="16" cy="16" r="12" fill="%235856D6"/></svg>') 16 16, pointer !important;
}

header, header * {
  cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><circle cx="12" cy="12" r="8" fill="%23ffffff"/></svg>') 12 12, auto !important;
}

header a {
  cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><circle cx="16" cy="16" r="12" fill="%23ffffff"/></svg>') 16 16, pointer !important;
}

body {
  font-family: 'Montserrat', sans-serif;
  background: #fafafa;
  color: #000;
  line-height: 1.5;
  padding-top: 60px;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  background: #5856D6;
  border-bottom: 1px solid #e0e0e0;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}

.brand {
  font-weight: 800;
  font-size: 28px;
  color: #fff;
  font-family: 'Bebas Neue', sans-serif;
}

.back {
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 800;
  font-size: 28px;
  color: #fff;
  text-decoration: none;
  transition: opacity 0.3s;
}

.back:hover {
  opacity: 0.7;
}

/* Hero section avec infos à gauche */
.hero {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  max-width: 1400px;
  margin: 40px auto;
  padding: 0 40px;
  align-items: start;
}

.info-panel {
  position: sticky;
  top: 100px;
}

.project-title {
  font-size: 64px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 20px;
}

.project-meta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 30px 0;
  font-size: 15px;
}

.meta-item {
  display: flex;
  gap: 10px;
}

.meta-label {
  font-weight: 600;
  min-width: 80px;
}

.meta-value {
  font-weight: 300;
}

.project-desc {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.7;
  color: #333;
  margin-bottom: 30px;
}

.tags {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.tag {
  padding: 8px 20px;
  background: #5856D6;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Grille d'images épurée */
.gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.gallery-item {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.gallery-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 50px rgba(0,0,0,0.12);
}

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

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  z-index: 2000;
  justify-content: center;
  align-items: center;
}

.lightbox.active {
  display: flex;
}

.lightbox-content {
  max-width: 90%;
  max-height: 90%;
  position: relative;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 90vh;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
}

.lightbox-close {
  position: absolute;
  top: 30px;
  right: 50px;
  font-size: 50px;
  color: #fff;
  cursor: pointer !important;
  z-index: 2001;
  font-weight: 300;
  transition: opacity 0.2s;
}

.lightbox-close:hover {
  opacity: 0.7;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 60px;
  color: #fff;
  cursor: pointer !important;
  user-select: none;
  padding: 20px;
  transition: opacity 0.2s;
  z-index: 2001;
}

.lightbox-nav:hover {
  opacity: 0.7;
}

.lightbox-prev {
  left: 30px;
}

.lightbox-next {
  right: 30px;
}

/* Responsive */
@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 0 20px;
    margin: 30px auto;
  }

  .info-panel {
    position: static;
  }

  .project-title {
    font-size: 48px;
  }

  .gallery {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  header {
    padding: 15px 20px;
  }

  .brand, .back {
    font-size: 20px;
  }

  .lightbox-close {
    top: 20px;
    right: 20px;
    font-size: 40px;
  }

  .lightbox-nav {
    font-size: 40px;
    padding: 10px;
  }

  .lightbox-prev {
    left: 10px;
  }

  .lightbox-next {
    right: 10px;
  }
}