/* ============================================
   PROJETS - Stylesheet
   Design cohérent avec le portfolio
   ============================================ */

main {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-section);
}

/* ============================================
   TITRES DE SECTIONS
   ============================================ */
.section-title {
  font-family: var(--title-font);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.section-title i {
  color: var(--color-accent);
}

/* ============================================
   SECTIONS DE PROJETS
   ============================================ */
.projects-section {
  width: 100%;
  max-width: 1200px;
}

/* ============================================
   GRILLE DE PROJETS
   ============================================ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

/* ============================================
   CARTE DE PROJET
   ============================================ */
.project-card {
  background: var(--color-surface);
  border: 1px solid var(--card-border);
  border-radius: 1rem;
  padding: 1.5rem;
  position: relative;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeSlideUp 0.5s ease forwards;
  overflow: hidden;
}

.project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(124, 106, 247, 0.08) 0%,
    transparent 60%
  );
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

@keyframes fadeSlideUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.projects-grid .project-card:nth-child(1) {
  animation-delay: 0.1s;
}
.projects-grid .project-card:nth-child(2) {
  animation-delay: 0.2s;
}
.projects-grid .project-card:nth-child(3) {
  animation-delay: 0.3s;
}
.projects-grid .project-card:nth-child(4) {
  animation-delay: 0.4s;
}
.projects-grid .project-card:nth-child(5) {
  animation-delay: 0.5s;
}
.projects-grid .project-card:nth-child(6) {
  animation-delay: 0.6s;
}

.project-card:hover {
  box-shadow: 0 0 30px var(--card-glow);
  transform: translateY(-6px) scale(1.01);
  border-color: var(--color-primary);
}

.project-card:hover::before {
  opacity: 1;
}

/* Badge pour projet en cours */
.project-badge {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: 2rem;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  align-self: flex-start;
}

.project-badge::before {
  font-family: "Font Awesome 6 Free";
  font-size: 0.65rem;
}

.project-badge.en-cours {
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-dark) 100%
  );
  color: white;
  box-shadow: 0 2px 10px rgba(124, 106, 247, 0.3);
}

.project-badge.en-cours::before {
  content: "\f017";
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.project-badge.termine {
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  color: white;
  box-shadow: 0 2px 10px rgba(34, 197, 94, 0.25);
}

.project-badge.termine::before {
  content: "\f00c";
  font-weight: 900;
}

/* Projet mis en avant */
.project-card.featured {
  border-color: var(--color-primary);
  background: linear-gradient(
    135deg,
    var(--color-surface) 0%,
    rgba(124, 106, 247, 0.08) 100%
  );
}

.project-card.featured::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 60px;
  height: 60px;
  background: linear-gradient(225deg, var(--color-primary) 0%, transparent 70%);
  border-radius: 0 1rem 0 0;
  opacity: 0.3;
}

/* ============================================
   EN-TÊTE DU PROJET
   ============================================ */
.project-header {
  display: flex;
  flex-direction: column;
  margin-bottom: 1rem;
  gap: 0.5rem;
}

.project-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.project-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0;
  transition: color 0.2s ease;
}

.project-card:hover .project-title {
  color: var(--color-primary);
}

.project-year {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  white-space: nowrap;
  background: rgba(124, 106, 247, 0.1);
  padding: 0.25rem 0.6rem;
  border-radius: 0.35rem;
  border: 1px solid rgba(124, 106, 247, 0.2);
}

/* ============================================
   DESCRIPTION
   ============================================ */
.project-description {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
  flex-grow: 1;
}

/* ============================================
   TAGS TECHNOLOGIES
   ============================================ */
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.tag {
  background: rgba(124, 106, 247, 0.1);
  color: var(--color-text-secondary);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.5rem;
  border-radius: 0.3rem;
  border: 1px solid rgba(124, 106, 247, 0.2);
  transition: all 0.2s ease;
}

.tag:nth-child(n + 4) {
  display: none;
}

.project-card:hover .tag:nth-child(n + 4) {
  display: inline;
}

.project-card .tag.more-tags {
  display: none;
  background: rgba(124, 106, 247, 0.15);
  color: var(--color-primary);
  font-weight: 600;
}

/* Indicateur de nombre de tags supplémentaires */
.tag-count {
  display: none;
  background: rgba(124, 106, 247, 0.15);
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: 0.3rem;
  border: 1px solid rgba(124, 106, 247, 0.2);
  margin-left: 0.2rem;
}

/* Affiche le compteur uniquement s'il y a 4+ tags */
.has-more-tags .tag-count {
  display: inline;
}

/* Masque le compteur au survol de la carte */
.project-card:has(.has-more-tags):hover .tag-count {
  opacity: 0;
}

.tag:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

/* ============================================
   LIENS DU PROJET
   ============================================ */
.project-links {
  display: flex;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(124, 106, 247, 0.15);
}

.project-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(124, 106, 247, 0.08);
  border-radius: 0.5rem;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.project-link i {
  font-size: 1rem;
  transition: transform 0.2s ease;
}

.project-link:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(124, 106, 247, 0.3);
}

.project-link:hover i {
  transform: scale(1.1);
}

/* ============================================
   RESPONSIVE - Tablette
   ============================================ */
@media (max-width: 768px) {
  main {
    gap: 3rem;
    padding: 1.5rem;
  }

  .section-title {
    font-size: 2rem;
  }

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

  .project-card {
    padding: 1.25rem;
  }
}

/* ============================================
   RESPONSIVE - Mobile
   ============================================ */
@media (max-width: 480px) {
  main {
    gap: 2.5rem;
    padding: 1rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .project-header {
    flex-direction: column;
    gap: 0.5rem;
  }

  .project-year {
    align-self: flex-start;
  }

  .project-card {
    padding: 1rem;
  }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  .project-card {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .project-badge.en-cours::before {
    animation: none;
  }

  .project-card:hover {
    transform: translateY(-3px);
  }
}