/* Styles spécifiques à la page Parcours */

/* Hero Section */
.parcours-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;
    }
  }
  
  /* Tabs Section */
  .tabs-section {
    padding: 2.5rem 0 5rem;
  }
  
  .tabs-container {
    display: flex;
    justify-content: center;
    margin-bottom: 4rem;
    position: relative;
  }
  
  .tabs-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    position: relative;
    justify-content: center;
  }
  
  .tabs-highlight {
    position: absolute;
    bottom: -1.25rem;
    left: 50%;
    transform: translateX(-50%);
    height: 0.25rem;
    width: 8rem;
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary), var(--color-primary));
    border-radius: var(--border-radius-full);
  }
  
  .tab-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;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    border: none;
  }
  
  .tab-button:hover {
    transform: translateY(-0.25rem);
    background-color: var(--color-gray-100);
    color: var(--color-gray-900);
  }
  
  .tab-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);
  }
  
  .tab-icon {
    margin-right: 0.75rem;
  }
  
  .tab-button.active .tab-icon,
  .tab-button.active .tab-label {
    color: var(--color-white);
  }
  
  .tab-button:not(.active) .tab-icon {
    color: var(--color-primary);
  }
  
  /* Tab Content */
  .tab-content-container {
    max-width: 75rem;
    margin: 0 auto;
  }
  
  .tab-content {
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease;
  }
  
  .tab-content.active {
    display: block;
    opacity: 1;
    animation: fadeIn 0.5s ease forwards;
  }
  
  /* Education Timeline */
  .education-timeline {
    position: relative;
    max-width: 62rem;
    margin: 0 auto;
    padding: 2rem 0;
  }
  
  .timeline-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 0.25rem;
    background: linear-gradient(to bottom, var(--color-primary), var(--color-secondary));
    transform: translateX(-50%);
    border-radius: var(--border-radius-full);
  }
  
  .education-item {
    position: relative;
    margin-bottom: 4rem;
    display: flex;
    align-items: center;
  }
  
  .education-item:last-child {
    margin-bottom: 0;
  }
  
  /* Positionnement des éléments alternés gauche/droite */
  .education-item.item-right {
    flex-direction: row;
    padding-left: calc(50% + 1.5rem);
    padding-right: 0;
    justify-content: flex-start;
  }
  
  .education-item.item-left {
    flex-direction: row-reverse;
    padding-right: calc(50% + 1.5rem);
    padding-left: 0;
    justify-content: flex-start;
  }
  
  /* Date Bubble - Correction du positionnement */
  .date-bubble {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    border-radius: var(--border-radius-full);
    width: 4rem;
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    z-index: 2;
    box-shadow: var(--shadow-md);
    text-align: center;
    font-size: 0.8rem;
  }
  
  /* Ajuster la date pour qu'elle soit visible dans les bulles */
  .date-bubble span {
    display: block;
    line-height: 1.1;
  }
  
  /* Ajustements pour les écrans mobiles */
  @media (max-width: 768px) {
    .timeline-line {
      left: 2rem;
    }
    
    .education-item.item-right,
    .education-item.item-left {
      padding-left: 4rem;
      padding-right: 0;
      flex-direction: row;
      justify-content: flex-start;
    }
    
    .date-bubble {
      left: 2rem;
      width: 3rem;
      height: 3rem;
      font-size: 0.7rem;
    }
  }
  
  .education-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-gray-100);
    max-width: 32rem;
    width: 100%;
    transition: transform var(--transition-normal);
  }
  
  .education-card:hover {
    transform: translateY(-0.25rem);
  }
  
  .education-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
  }
  
  .item-left .education-header {
    flex-direction: row-reverse;
    text-align: right;
  }
  
  .institution-logo {
    width: 3rem;
    height: 3rem;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    background-color: var(--color-gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
  }
  
  .institution-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 0.25rem;
  }
  
  .education-title h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: 0.25rem;
  }
  
  .institution-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary);
  }
  
  .education-description {
    color: var(--color-gray-600);
    margin-bottom: 1rem;
  }
  
  .skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
  }
  
  .item-left .skills-list {
    justify-content: flex-end;
  }
  
  .skill-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: linear-gradient(to right, rgba(37, 99, 235, 0.1), rgba(124, 58, 237, 0.1));
    border: 1px solid rgba(37, 99, 235, 0.2);
    color: var(--color-primary-dark);
    border-radius: var(--border-radius-full);
    font-size: 0.75rem;
    font-weight: 500;
  }
  
  /* Academic Projects */
  .academic-projects {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
  }
  
  .project-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-gray-100);
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-normal);
  }
  
  .project-card:hover {
    transform: translateY(-0.25rem);
  }
  
  .project-decoration {
    position: absolute;
    top: 0;
    right: 0;
    width: 8rem;
    height: 8rem;
    background: linear-gradient(to bottom right, rgba(37, 99, 235, 0.1), rgba(124, 58, 237, 0.1));
    border-bottom-left-radius: 100%;
    transform: translate(25%, -25%);
    z-index: 0;
  }
  
  .project-number {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    position: absolute;
    top: 2rem;
    left: 2rem;
    box-shadow: var(--shadow-lg);
    z-index: 10;
  }
  
  .project-content {
    padding-left: 7rem;
    position: relative;
    z-index: 5;
  }
  
  .project-header {
    display: flex;
    flex-direction: column;
    margin-bottom: 1rem;
  }
  
  @media (min-width: 768px) {
    .project-header {
      flex-direction: row;
      align-items: center;
      justify-content: space-between;
    }
  }
  
  .project-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: 0.5rem;
  }
  
  @media (min-width: 768px) {
    .project-header h3 {
      margin-bottom: 0;
    }
  }
  
  .project-meta {
    display: inline-block;
    padding: 0.25rem 1rem;
    background: linear-gradient(to right, rgba(37, 99, 235, 0.1), rgba(124, 58, 237, 0.1));
    border: 1px solid rgba(37, 99, 235, 0.2);
    color: var(--color-primary-dark);
    border-radius: var(--border-radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
  }
  
  .project-description {
    color: var(--color-gray-600);
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
  }
  
  .tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
  }
  
  .tech-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background-color: var(--color-gray-100);
    color: var(--color-gray-800);
    border-radius: var(--border-radius-lg);
    font-size: 0.875rem;
    font-weight: 500;
  }
  
  .tech-tag::before {
    content: '';
    display: inline-block;
    width: 0.5rem;
    height: 0.5rem;
    background-color: var(--color-primary);
    border-radius: 50%;
    margin-right: 0.5rem;
  }
  
  /* CTA Section */
  .gradient-bg {
    background: linear-gradient(to bottom right, rgba(219, 234, 254, 0.3), rgba(243, 232, 255, 0.3));
  }
  
  /* Animation Utilities */
  .animate-from-side {
    opacity: 0;
    transform: translateX(3.75rem);
  }
  
  .item-left.animate-from-side {
    transform: translateX(-3.75rem);
  }
  
  .animate-from-side.animated {
    opacity: 1;
    transform: translateX(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
  }
  
  .animate-from-bottom {
    opacity: 0;
    transform: translateY(1.875rem);
  }
  
  .animate-from-bottom.animated {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  
  /* Dark Mode Styles */
  .dark-mode .tabs-section {
    color: var(--color-gray-200);
  }
  
  .dark-mode .tab-button {
    background-color: var(--color-gray-800);
    color: var(--color-gray-300);
  }
  
  .dark-mode .tab-button:hover {
    background-color: var(--color-gray-700);
    color: var(--color-white);
  }
  
  .dark-mode .tab-button.active {
    color: var(--color-white);
  }
  
  .dark-mode .tab-button:not(.active) .tab-icon {
    color: var(--color-primary);
  }
  
  .dark-mode .date-bubble::after {
    background-color: var(--color-gray-900);
  }
  
  .dark-mode .education-card,
  .dark-mode .project-card {
    background-color: var(--color-gray-800);
    border-color: var(--color-gray-700);
  }
  
  .dark-mode .education-title h3,
  .dark-mode .project-header h3 {
    color: var(--color-white);
  }
  
  .dark-mode .institution-logo {
    background-color: var (--color-gray-700);
  }
  
  .dark-mode .education-description,
  .dark-mode .project-description {
    color: var(--color-gray-300);
  }
  
  .dark-mode .skill-tag {
    background: linear-gradient(to right, rgba(37, 99, 235, 0.2), rgba(124, 58, 237, 0.2));
    border-color: rgba(37, 99, 235, 0.4);
    color: var(--color-blue-400);
  }
  
  .dark-mode .project-decoration {
    background: linear-gradient(to bottom right, rgba(37, 99, 235, 0.2), rgba(124, 58, 237, 0.2));
  }
  
  .dark-mode .project-meta {
    background: linear-gradient(to right, rgba(37, 99, 235, 0.2), rgba(124, 58, 237, 0.2));
    border-color: rgba(37, 99, 235, 0.4);
    color: var(--color-blue-400);
  }
  
  .dark-mode .tech-tag {
    background-color: var(--color-gray-700);
    color: var(--color-gray-300);
  }
  
  .dark-mode .gradient-bg {
    background: linear-gradient(to bottom right, rgba(30, 58, 138, 0.2), rgba(76, 29, 149, 0.2));
  }