/* Styles spécifiques à la page Projets */

/* Hero Section */
.projects-hero-section {
    min-height: 40vh;
    display: flex;
    align-items: center;
    padding: 7rem 0 4rem;
    position: relative;
  }
  
  .hero-container {
    text-align: center;
  }
  
  .hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 1.5rem;
  }
  
  @media (min-width: 768px) {
    .hero-title {
      font-size: 3rem;
    }
  }
  
  @media (min-width: 1024px) {
    .hero-title {
      font-size: 3.5rem;
    }
  }
  
  .hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-700);
    max-width: 48rem;
    margin: 0 auto;
  }
  
  @media (min-width: 768px) {
    .hero-subtitle {
      font-size: 1.25rem;
    }
  }
  
  /* Filters Section */
  .filters-section {
    padding: 2rem 0;
  }
  
  .filters-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    max-width: 48rem;
    margin: 0 auto 4rem;
  }
  
  .filter-button {
    display: flex;
    align-items: center;
    padding: 1rem 2rem;
    border-radius: var(--border-radius-xl);
    background-color: var(--color-white);
    color: var(--color-gray-700);
    font-weight: 500;
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
  }
  
  .filter-button:hover {
    transform: translateY(-0.25rem);
    background-color: var(--color-gray-100);
    color: var(--color-gray-900);
  }
  
  .filter-button.active {
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
  }
  
  .filter-icon {
    display: inline-flex;
    margin-right: 0.5rem;
  }
  
  .filter-button:not(.active) .filter-icon.active {
    display: none;
  }
  
  .filter-button.active .filter-icon.inactive {
    display: none;
  }
  
  .filter-button.active .filter-icon {
    color: var(--color-white);
  }
  
  .filter-button:not(.active) .filter-icon {
    color: var(--color-primary);
  }
  
  /* Projects Section */
  .projects-section {
    padding: 2rem 0 5rem;
  }
  
  .projects-container {
    max-width: 75rem;
    margin: 0 auto;
  }
  
  .project-category {
    margin-bottom: 4rem;
  }
  
  .project-category:last-child {
    margin-bottom: 0;
  }
  
  .category-header {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
  }
  
  .header-title {
    display: flex;
    align-items: center;
    flex-shrink: 0;
  }
  
  .category-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    border-radius: var(--border-radius-full);
    color: var(--color-white);
    margin-right: 0.75rem;
  }
  
  .header-title h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gray-800);
    margin: 0;
  }
  
  .header-line {
    height: 1px;
    flex-grow: 1;
    background: linear-gradient(to right, var(--color-primary), transparent);
    margin-left: 1rem;
    opacity: 0.3;
  }
  
  .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
  }
  
  /* Project Card */
  .project-card {
    position: relative;
    background-color: var(--color-white);
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-100);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateY(1.25rem);
  }
  
  .project-card.animated {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  
  .project-card:hover {
    transform: translateY(-0.5rem);
    box-shadow: var(--shadow-xl);
  }
  
  .project-image {
    position: relative;
    height: 14rem;
    overflow: hidden;
    background: linear-gradient(to right, var(--color-primary-light), var(--color-secondary-light));
  }
  
  .project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
  }
  
  .project-card:hover .project-image img {
    transform: scale(1.1);
  }
  
  .image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent, rgba(37, 99, 235, 0.8));
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity var(--transition-normal);
  }
  
  .project-card:hover .image-overlay {
    opacity: 1;
  }
  
  .overlay-title {
    color: var(--color-white);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    transform: translateY(1rem);
    opacity: 0;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
  }
  
  .project-card:hover .overlay-title {
    transform: translateY(0);
    opacity: 1;
  }
  
  .overlay-technologies {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    transform: translateY(1rem);
    opacity: 0;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
    transition-delay: 0.1s;
  }
  
  .project-card:hover .overlay-technologies {
    transform: translateY(0);
    opacity: 1;
  }
  
  .tech-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(4px);
    color: var(--color-white);
    border-radius: var(--border-radius-full);
    font-size: 0.75rem;
    font-weight: 500;
  }
  
  .project-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
  }
  
  .project-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: 0.75rem;
    transition: color var(--transition-normal);
  }
  
  .project-card:hover .project-title {
    color: var(--color-primary);
  }
  
  .project-divider {
    width: 4rem;
    height: 0.25rem;
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    border-radius: var(--border-radius-full);
    margin-bottom: 0.75rem;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-normal);
  }
  
  .project-card:hover .project-divider {
    transform: scaleX(1);
  }
  
  .project-description {
    color: var(--color-gray-600);
    margin-bottom: 1.5rem;
    flex-grow: 1;
  }
  
  .project-technologies {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
  }
  
  @media (max-width: 767px) {
    .project-technologies {
      display: none;
    }
  }
  
  .technology {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--color-primary-light);
    color: var(--color-primary-dark);
    border-radius: var(--border-radius-lg);
    font-size: 0.75rem;
    font-weight: 500;
  }
  
  .project-action {
    padding-top: 1rem;
    border-top: 1px solid var(--color-gray-100);
  }
  
  .github-link {
    display: inline-flex;
    align-items: center;
    color: var(--color-primary);
    font-weight: 500;
    transition: color var(--transition-normal);
  }
  
  .github-link:hover {
    color: var(--color-primary-dark);
  }
  
  .github-icon {
    width: 1.25rem;
    height: 1.25rem;
    margin-right: 0.5rem;
  }
  
  .arrow-icon {
    margin-left: 0.25rem;
    transition: transform var(--transition-normal);
  }
  
  .github-link:hover .arrow-icon {
    transform: translateX(0.25rem);
  }
  
  .private-project {
    display: inline-flex;
    align-items: center;
    color: var(--color-gray-500);
    font-size: 0.875rem;
    font-style: italic;
  }
  
  .private-project svg {
    margin-right: 0.5rem;
  }
  
  .corner-decoration {
    position: absolute;
    top: 0;
    right: 0;
    width: 5rem;
    height: 5rem;
    background: linear-gradient(to bottom right, var(--color-primary-light), var(--color-secondary-light));
    border-bottom-left-radius: 100%;
    transform: translate(50%, -50%);
    opacity: 0.1;
    z-index: 0;
    transition: opacity var(--transition-normal);
  }
  
  .project-card:hover .corner-decoration {
    opacity: 0.2;
  }
  
  /* CTA Section */
  .cta-section {
    padding: 5rem 0;
    background: linear-gradient(to bottom right, var(--color-primary-light), var(--color-secondary-light));
    text-align: center;
  }
  
  .cta-content {
    max-width: 48rem;
    margin: 0 auto;
  }
  
  .cta-content h2 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: 1.5rem;
  }
  
  @media (min-width: 768px) {
    .cta-content h2 {
      font-size: 2.25rem;
    }
  }
  
  .cta-content p {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    margin-bottom: 2.5rem;
  }
  
  .cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
  
  .btn {
    position: relative;
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: var(--border-radius-full);
    font-weight: 500;
    overflow: hidden;
    z-index: 1;
    cursor: pointer;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  }
  
  .btn:hover {
    transform: translateY(-0.25rem);
    box-shadow: var(--shadow-lg);
  }
  
  .btn-text {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
  }
  
  .btn-primary {
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    box-shadow: var(--shadow-md);
  }
  
  .btn-secondary {
    background-color: var(--color-white);
    color: var(--color-primary);
    border: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-md);
  }
  
  .btn-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
    transition: transform var(--transition-normal);
  }
  
  .btn-primary .btn-bg {
    background: linear-gradient(to right, var(--color-secondary), var(--color-primary));
    transform: translateX(-100%);
  }
  
  .btn-primary:hover .btn-bg {
    transform: translateX(0);
  }
  
  .btn-secondary .btn-bg {
    background-color: var(--color-gray-100);
    transform: translateY(100%);
  }
  
  .btn-secondary:hover .btn-bg {
    transform: translateY(0);
  }
  
  .github-btn-icon {
    width: 1.25rem;
    height: 1.25rem;
    margin-right: 0.5rem;
  }
  
  /* Filter functionality */
  .project-category {
    display: block;
  }
  
  .filter-active[data-filter="school"] .project-category:not([data-category="school"]),
  .filter-active[data-filter="internship"] .project-category:not([data-category="internship"]) {
    display: none;
  }
  
  /* Dark Mode Styles */
  .dark-mode .filter-button {
    background-color: var(--color-gray-800);
    color: var(--color-gray-300);
  }
  
  .dark-mode .filter-button:hover {
    background-color: var(--color-gray-700);
    color: var(--color-white);
  }
  
  .dark-mode .filter-button.active {
    color: var(--color-white);
  }
  
  .dark-mode .filter-button:not(.active) .filter-icon {
    color: var(--color-primary);
  }
  
  .dark-mode .header-title h2 {
    color: var(--color-white);
  }
  
  .dark-mode .project-card {
    background-color: var(--color-gray-800);
    border-color: var(--color-gray-700);
  }
  
  .dark-mode .project-title {
    color: var(--color-white);
  }
  
  .dark-mode .project-description {
    color: var(--color-gray-300);
  }
  
  .dark-mode .technology {
    background-color: rgba(59, 130, 246, 0.2);
    color: var(--color-blue-400);
  }
  
  .dark-mode .project-action {
    border-top-color: var(--color-gray-700);
  }
  
  .dark-mode .private-project {
    color: var(--color-gray-400);
  }
  
  .dark-mode .cta-section {
    background: linear-gradient(to bottom right, rgba(30, 58, 138, 0.2), rgba(91, 33, 182, 0.2));
  }
  
  .dark-mode .cta-content h2 {
    color: var(--color-white);
  }
  
  .dark-mode .cta-content p {
    color: var(--color-gray-300);
  }
  
  .dark-mode .btn-secondary {
    background-color: var(--color-gray-800);
    color: var(--color-blue-400);
    border-color: var(--color-gray-700);
  }
  
  .dark-mode .btn-secondary .btn-bg {
    background-color: var(--color-gray-700);
  }