/* Base Styles */
:root {
    --orange: #ff9f45;
    --orange-light: #ffd8b5;
    --orange-hover: #ff8b2b;
    --white: #ffffff;
    --green: #4caf50;
    --green-light: #c8e6c9;
    --green-hover: #3e8e41;
    --dark-gray: #455a64;
    --light-gray: #f9fafb;
    --medium-gray: #78909c;
    --border-color: #e0e0e0;
    --shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 15px 35px rgba(0, 0, 0, 0.1);
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    --border-radius: 12px;
    --border-radius-lg: 16px;
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  html {
    scroll-behavior: smooth;
    font-size: 16px;
  }
  
  /* Responsive font sizes */
  @media (max-width: 768px) {
    html {
      font-size: 14px;
    }
  }
  
  @media (max-width: 480px) {
    html {
      font-size: 13px;
    }
  }
  
  body {
    font-family: "Inter", sans-serif;
    line-height: 1.7;
    color: var(--dark-gray);
    background-color: var(--light-gray);
    overflow-x: hidden;
  }
  
  .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
  }
  
  @media (max-width: 480px) {
    .container {
      padding: 0 16px;
    }
  }
  
  a {
    text-decoration: none;
    color: inherit;
  }
  
  ul {
    list-style: none;
  }
  
  img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
  }
  
  .hidden {
    display: none;
  }
  
  .text-center {
    text-align: center;
  }
  
  /* Animation de base pour tous les éléments */
  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  @keyframes fadeIn {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }
  
  @keyframes scaleIn {
    from {
      opacity: 0;
      transform: scale(0.9);
    }
    to {
      opacity: 1;
      transform: scale(1);
    }
  }
  
  @keyframes slideInLeft {
    from {
      opacity: 0;
      transform: translateX(-30px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }
  
  @keyframes slideInRight {
    from {
      opacity: 0;
      transform: translateX(30px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }
  
  /* Particules d'arrière-plan */
  .particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
  }
  
  .particle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.3;
    pointer-events: none;
  }
  
  /* Header Styles */
  .header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
    animation: fadeIn 0.8s ease-out;
  }
  
  .header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
  }
  
  @media (max-width: 480px) {
    .header-content {
      height: 70px;
    }
  }
  
  .logo {
    display: flex;
    align-items: center;
    animation: slideInLeft 0.8s ease-out;
  }
  
  .flag-colors {
    display: flex;
    gap: 8px;
  }
  
  @media (max-width: 480px) {
    .flag-colors {
      gap: 4px;
    }
  }
  
  .flag-color {
    height: 36px;
    width: 36px;
    border-radius: 50%;
    transition: var(--transition);
  }
  
  @media (max-width: 480px) {
    .flag-color {
      height: 24px;
      width: 24px;
    }
  }
  
  .flag-color:hover {
    transform: scale(1.1);
  }
  
  .orange {
    background-color: var(--orange);
    box-shadow: 0 4px 10px rgba(255, 159, 69, 0.3);
  }
  
  .white {
    background-color: var(--white);
    border: 2px solid var(--orange-light);
    box-shadow: 0 4px 10px rgba(255, 159, 69, 0.1);
  }
  
  .green {
    background-color: var(--green);
    box-shadow: 0 4px 10px rgba(76, 175, 80, 0.3);
  }
  
  .logo-text {
    margin-left: 16px;
  }
  
  @media (max-width: 480px) {
    .logo-text {
      margin-left: 10px;
    }
  }
  
  .logo-text h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-gray);
    margin-bottom: 2px;
  }
  
  @media (max-width: 480px) {
    .logo-text h1 {
      font-size: 1rem;
    }
  }
  
  .logo-text p {
    font-size: 0.875rem;
    color: var(--medium-gray);
  }
  
  @media (max-width: 480px) {
    .logo-text p {
      font-size: 0.75rem;
    }
  }
  
  .desktop-nav {
    display: none;
    animation: fadeIn 1s ease-out;
  }
  
  @media (min-width: 768px) {
    .desktop-nav {
      display: flex;
      gap: 32px;
    }
  }
  
  @media (min-width: 768px) and (max-width: 1024px) {
    .desktop-nav {
      gap: 20px;
    }
  }
  
  .nav-link {
    font-weight: 500;
    color: var(--dark-gray);
    transition: var(--transition);
    position: relative;
    padding: 6px 0;
  }
  
  .nav-link::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--orange);
    transition: var(--transition);
  }
  
  .nav-link:hover {
    color: var(--orange);
  }
  
  .nav-link:hover::after {
    width: 100%;
  }
  
  .nav-link.active {
    color: var(--orange);
  }
  
  .nav-link.active::after {
    width: 100%;
  }
  
  .mobile-menu-container {
    position: relative;
    animation: fadeIn 1s ease-out;
  }
  
  .mobile-menu-button {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--dark-gray);
    padding: 8px;
    border-radius: 8px;
    transition: var(--transition);
  }
  
  .mobile-menu-button:hover {
    color: var(--orange);
    background-color: var(--orange-light);
  }
  
  .mobile-menu {
    position: absolute;
    right: 0;
    top: 120%;
    width: 220px;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 12px 0;
    z-index: 1000;
    transform-origin: top right;
    animation: scaleIn 0.3s ease-out;
  }
  
  @media (max-width: 480px) {
    .mobile-menu {
      width: 200px;
      right: -10px;
    }
  }
  
  .mobile-nav-link {
    display: block;
    padding: 12px 20px;
    color: var(--dark-gray);
    transition: var(--transition);
    border-left: 3px solid transparent;
  }
  
  .mobile-nav-link:hover {
    background-color: var(--orange-light);
    color: var(--orange);
    border-left-color: var(--orange);
  }
  
  .mobile-nav-link.active {
    background-color: var(--orange-light);
    color: var(--orange);
    border-left-color: var(--orange);
  }
  
  @media (min-width: 768px) {
    .mobile-menu-container {
      display: none;
    }
  }
  
  /* Hero Section */
  .hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    color: var(--white);
    overflow: hidden;
    margin-top: -80px;
    padding-top: 120px;
    padding-bottom: 40px;
  }
  
  @media (max-width: 768px) {
    .hero {
      min-height: auto;
      padding-top: 100px;
      padding-bottom: 100px;
    }
  }
  
  .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 159, 69, 0.9), rgba(255, 159, 69, 0.7), rgba(76, 175, 80, 0.8));
    z-index: -1;
    animation: fadeIn 1.5s ease-out;
  }
  
  .hero-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
    z-index: 1;
    width: 100%;
  }
  
  @media (min-width: 768px) {
    .hero-content {
      flex-direction: row;
      align-items: center;
    }
  }
  
  .hero-text {
    flex: 1;
    animation: slideInLeft 1s ease-out;
  }
  
  .hero-text h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  }
  
  @media (max-width: 768px) {
    .hero-text h1 {
      font-size: 2.5rem;
    }
  }
  
  @media (max-width: 480px) {
    .hero-text h1 {
      font-size: 2rem;
    }
  }
  
  .hero-text h2 {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 24px;
    opacity: 0.9;
  }
  
  @media (max-width: 480px) {
    .hero-text h2 {
      font-size: 1.25rem;
    }
  }
  
  .hero-text p {
    font-size: 1.125rem;
    margin-bottom: 32px;
    opacity: 0.9;
    max-width: 600px;
  }
  
  @media (max-width: 480px) {
    .hero-text p {
      font-size: 1rem;
    }
  }
  
  .hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
  }
  
  @media (max-width: 480px) {
    .hero-buttons {
      flex-direction: column;
    }
  }
  
  .btn {
    display: inline-flex;
    align-items: center;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  }
  
  @media (max-width: 480px) {
    .btn {
      padding: 12px 24px;
      justify-content: center;
    }
  }
  
  .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
  }
  
  .btn:active {
    transform: translateY(1px);
  }
  
  .btn-white {
    background-color: var(--white);
    color: var(--orange);
  }
  
  .btn-white:hover {
    background-color: #f8f8f8;
  }
  
  .btn-green {
    background-color: var(--green);
    color: var(--white);
  }
  
  .btn-green:hover {
    background-color: var(--green-hover);
  }
  
  .btn-orange {
    background-color: var(--orange);
    color: var(--white);
  }
  
  .btn-orange:hover {
    background-color: var(--orange-hover);
  }
  
  .full-width {
    width: 100%;
  }
  
  .chevron-right {
    margin-left: 8px;
    transition: var(--transition);
  }
  
  .btn:hover .chevron-right {
    transform: translateX(4px);
  }
  
  .hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    animation: slideInRight 1s ease-out;
    position: relative;
    margin-top: 30px;
  }
  
  @media (min-width: 768px) {
    .hero-image {
      margin-top: 0;
    }
  }
  
  .minister-photo {
    width: 280px;
    height: 380px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 6px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    z-index: 2;
  }
  
  @media (max-width: 768px) {
    .minister-photo {
      width: 240px;
      height: 320px;
    }
  }
  
  @media (max-width: 480px) {
    .minister-photo {
      width: 200px;
      height: 280px;
    }
  }
  
  .minister-photo:hover {
    transform: scale(1.02) rotate(1deg);
    box-shadow: var(--shadow-hover);
  }
  
  .minister-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
  }
  
  .minister-photo:hover img {
    transform: scale(1.05);
  }
  
  .hero-stats {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-hover);
    padding: 20px;
    display: flex;
    justify-content: space-around;
    z-index: 10;
  }
  
  @media (max-width: 768px) {
    .hero-stats {
      position: relative;
      bottom: auto;
      left: auto;
      transform: none;
      width: 100%;
      margin-top: 40px;
      flex-wrap: wrap;
      gap: 20px;
    }
  }
  
  .stat-item {
    text-align: center;
  }
  
  @media (max-width: 480px) {
    .stat-item {
      width: 100%;
      margin-bottom: 15px;
    }
  
    .stat-item:last-child {
      margin-bottom: 0;
    }
  }
  
  .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--orange);
    margin-bottom: 5px;
    display: inline-block;
  }
  
  @media (max-width: 768px) {
    .stat-number {
      font-size: 1.75rem;
    }
  }
  
  .stat-label {
    font-size: 0.875rem;
    color: var(--medium-gray);
  }
  
  /* Floating elements */
  .floating-shape {
    position: absolute;
    opacity: 0.1;
    z-index: 0;
  }
  
  @media (max-width: 768px) {
    .floating-shape {
      opacity: 0.05;
    }
  }
  
  .shape-1 {
    top: 10%;
    left: 5%;
    width: 100px;
    height: 100px;
    background-color: var(--orange);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    animation: float 8s ease-in-out infinite;
  }
  
  @media (max-width: 480px) {
    .shape-1 {
      width: 60px;
      height: 60px;
    }
  }
  
  .shape-2 {
    bottom: 10%;
    right: 5%;
    width: 150px;
    height: 150px;
    background-color: var(--green);
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    animation: float 10s ease-in-out infinite;
  }
  
  @media (max-width: 480px) {
    .shape-2 {
      width: 80px;
      height: 80px;
    }
  }
  
  .shape-3 {
    top: 50%;
    right: 15%;
    width: 80px;
    height: 80px;
    background-color: var(--orange);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
  }
  
  @media (max-width: 480px) {
    .shape-3 {
      width: 40px;
      height: 40px;
    }
  }
  
  /* Section Styles */
  .section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
  }
  
  @media (max-width: 768px) {
    .section {
      padding: 70px 0;
    }
  }
  
  @media (max-width: 480px) {
    .section {
      padding: 50px 0;
    }
  }
  
  .section::before {
    content: "";
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background-color: var(--orange-light);
    opacity: 0.3;
    top: -150px;
    left: -150px;
    z-index: -1;
  }
  
  .section::after {
    content: "";
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background-color: var(--green-light);
    opacity: 0.3;
    bottom: -150px;
    right: -150px;
    z-index: -1;
  }
  
  .bg-light {
    background-color: var(--light-gray);
  }
  
  .bg-dark {
    background-color: var(--dark-gray);
    color: var(--white);
  }
  
  /* Remplacer le style section-title actuel par celui-ci */
  .section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    color: var(--dark-gray);
    position: relative;
    display: block;
    width: 100%;
  }
  
  @media (max-width: 768px) {
    .section-title {
      font-size: 2rem;
      margin-bottom: 40px;
    }
  }
  
  @media (max-width: 480px) {
    .section-title {
      font-size: 1.75rem;
      margin-bottom: 30px;
    }
  }
  
  .section-title span {
    position: relative;
    z-index: 1;
    display: inline-block;
  }
  
  .section-title span::after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--orange);
    border-radius: 2px;
  }
  
  .section-title.green span::after {
    background-color: var(--green);
  }
  
  .section-title.light {
    color: var(--white);
  }
  
  .section-title.light span::after {
    background-color: var(--white);
  }
  
  /* Biographie Section */
  .bio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 60px;
  }
  
  @media (min-width: 768px) {
    .bio-grid {
      grid-template-columns: 1fr 1fr;
    }
  }
  
  @media (max-width: 768px) {
    .bio-grid {
      margin-bottom: 40px;
    }
  }
  
  .bio-column {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
  }
  
  @media (max-width: 480px) {
    .bio-column {
      padding: 20px;
    }
  }
  
  .bio-column:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
  }
  
  .bio-column h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--dark-gray);
    position: relative;
    padding-bottom: 12px;
  }
  
  @media (max-width: 480px) {
    .bio-column h3 {
      font-size: 1.25rem;
    }
  }
  
  .bio-column h3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--orange);
    border-radius: 2px;
  }
  
  .bio-column p {
    margin-bottom: 24px;
    color: var(--medium-gray);
  }
  
  .bio-column p:last-child {
    margin-bottom: 0;
  }
  
  /* Timeline */
  .timeline-section {
    margin-top: 80px;
  }
  
  @media (max-width: 768px) {
    .timeline-section {
      margin-top: 50px;
    }
  }
  
  .timeline-section h3 {
    font-size: 1.75rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 40px;
    color: var(--dark-gray);
  }
  
  @media (max-width: 480px) {
    .timeline-section h3 {
      font-size: 1.5rem;
      margin-bottom: 30px;
    }
  }
  
  .timeline {
    position: relative;
    padding: 40px 0;
  }
  
  .timeline-line {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background-color: var(--green-light);
    border-radius: 2px;
  }
  
  @media (max-width: 768px) {
    .timeline-line {
      left: 30px;
    }
  }
  
  .timeline-item {
    display: flex;
    margin-bottom: 60px;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  
  @media (max-width: 768px) {
    .timeline-item {
      flex-direction: row !important;
      margin-bottom: 40px;
    }
  
    .timeline-item:last-child {
      margin-bottom: 0;
    }
  }
  
  .timeline-item.animate {
    opacity: 1;
    transform: translateY(0);
  }
  
  .timeline-item.right {
    flex-direction: row-reverse;
  }
  
  .timeline-content {
    width: 42%;
  }
  
  @media (max-width: 768px) {
    .timeline-content {
      width: calc(100% - 80px);
      margin-left: 20px;
    }
  
    .timeline-item.right .timeline-content {
      text-align: left;
      margin-left: 20px;
    }
  }
  
  .timeline-item.right .timeline-content {
    text-align: right;
  }
  
  .timeline-icon {
    width: 16%;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    z-index: 1;
  }
  
  @media (max-width: 768px) {
    .timeline-icon {
      width: 60px;
      justify-content: flex-start;
      padding-left: 10px;
    }
  }
  
  .timeline-icon svg {
    background-color: var(--white);
    border: 4px solid var(--green);
    border-radius: 50%;
    padding: 8px;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
    transition: var(--transition);
  }
  
  .timeline-item:hover .timeline-icon svg {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 8px 20px rgba(76, 175, 80, 0.4);
  }
  
  .timeline-card {
    background-color: var(--white);
    padding: 24px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    max-width: 100%;
    transition: var(--transition);
  }
  
  @media (max-width: 480px) {
    .timeline-card {
      padding: 16px;
    }
  }
  
  .timeline-item:hover .timeline-card {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
  }
  
  .timeline-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--dark-gray);
  }
  
  @media (max-width: 480px) {
    .timeline-card h4 {
      font-size: 1.1rem;
    }
  }
  
  .timeline-date {
    display: flex;
    align-items: center;
    color: var(--orange);
    margin-bottom: 12px;
    font-weight: 500;
    font-size: 0.875rem;
  }
  
  .timeline-date svg {
    margin-right: 6px;
  }
  
  .timeline-card p {
    color: var(--medium-gray);
  }
  
  /* Réalisations Section */
  .realisations-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  @media (min-width: 768px) {
    .realisations-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }
  
  @media (min-width: 1024px) {
    .realisations-grid {
      grid-template-columns: repeat(3, 1fr);
    }
  }
  
  .realisation-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    opacity: 0;
    transform: translateY(30px);
  }
  
  @media (max-width: 480px) {
    .realisation-card {
      padding: 20px;
    }
  }
  
  .realisation-card.animate {
    opacity: 1;
    transform: translateY(0);
  }
  
  .realisation-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
  }
  
  .realisation-icon {
    margin-bottom: 20px;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    background-color: var(--orange-light);
    transition: var(--transition);
  }
  
  @media (max-width: 480px) {
    .realisation-icon {
      width: 60px;
      height: 60px;
    }
  }
  
  .realisation-card:hover .realisation-icon {
    transform: scale(1.1) rotate(5deg);
    background-color: var(--orange);
    color: white;
  }
  
  .realisation-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--dark-gray);
  }
  
  @media (max-width: 480px) {
    .realisation-card h3 {
      font-size: 1.1rem;
    }
  }
  
  .realisation-card p {
    color: var(--medium-gray);
  }
  
  /* Statistiques Section */
  .stats-section {
    padding: 80px 0;
    background-color: var(--white);
    position: relative;
    overflow: hidden;
  }
  
  @media (max-width: 768px) {
    .stats-section {
      padding: 60px 0;
    }
  }
  
  @media (max-width: 480px) {
    .stats-section {
      padding: 40px 0;
    }
  }
  
  .stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  @media (min-width: 768px) {
    .stats-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }
  
  .stats-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
  }
  
  @media (max-width: 480px) {
    .stats-card {
      padding: 20px;
    }
  }
  
  .stats-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
  }
  
  .stats-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--dark-gray);
  }
  
  @media (max-width: 480px) {
    .stats-card h3 {
      font-size: 1.25rem;
    }
  }
  
  .chart-container {
    height: 300px;
    position: relative;
  }
  
  @media (max-width: 768px) {
    .chart-container {
      height: 250px;
    }
  }
  
  @media (max-width: 480px) {
    .chart-container {
      height: 200px;
    }
  }
  
  .chart-bar {
    position: absolute;
    bottom: 0;
    width: 40px;
    background-color: var(--orange);
    border-radius: 6px 6px 0 0;
    transition: height 1s ease-out;
  }
  
  @media (max-width: 768px) {
    .chart-bar {
      width: 30px;
    }
  }
  
  @media (max-width: 480px) {
    .chart-bar {
      width: 20px;
    }
  }
  
  .chart-bar.green {
    background-color: var(--green);
  }
  
  .chart-bar.animated {
    animation: growUp 1.5s ease-out forwards;
  }
  
  @keyframes growUp {
    from {
      height: 0;
    }
    to {
      height: var(--height);
    }
  }
  
  .chart-label {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    font-size: 0.875rem;
    color: var(--medium-gray);
    width: 100%;
  }
  
  @media (max-width: 480px) {
    .chart-label {
      font-size: 0.75rem;
    }
  }
  
  .chart-value {
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    font-weight: 600;
    color: var(--dark-gray);
  }
  
  @media (max-width: 480px) {
    .chart-value {
      font-size: 0.875rem;
    }
  }
  
  .pie-chart {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: conic-gradient(
      var(--orange) 0% var(--orange-percent),
      var(--green) var(--orange-percent) var(--green-percent),
      var(--dark-gray) var(--green-percent) 100%
    );
    margin: 0 auto;
    position: relative;
  }
  
  @media (max-width: 768px) {
    .pie-chart {
      width: 180px;
      height: 180px;
    }
  }
  
  @media (max-width: 480px) {
    .pie-chart {
      width: 150px;
      height: 150px;
    }
  }
  
  .pie-chart::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background-color: var(--white);
    border-radius: 50%;
  }
  
  @media (max-width: 768px) {
    .pie-chart::before {
      width: 100px;
      height: 100px;
    }
  }
  
  @media (max-width: 480px) {
    .pie-chart::before {
      width: 80px;
      height: 80px;
    }
  }
  
  .pie-legend {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
  }
  
  @media (max-width: 480px) {
    .pie-legend {
      gap: 10px;
    }
  }
  
  .legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
  }
  
  @media (max-width: 480px) {
    .legend-item {
      width: 100%;
      margin-bottom: 5px;
    }
  }
  
  .legend-color {
    width: 16px;
    height: 16px;
    border-radius: 4px;
  }
  
  .legend-color.orange {
    background-color: var(--orange);
  }
  
  .legend-color.green {
    background-color: var(--green);
  }
  
  .legend-color.gray {
    background-color: var(--dark-gray);
  }
  
  .legend-text {
    font-size: 0.875rem;
    color: var(--medium-gray);
  }
  
  @media (max-width: 480px) {
    .legend-text {
      font-size: 0.8rem;
    }
  }
  
  /* Engagement Section */
  .engagement-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 60px;
  }
  
  @media (min-width: 768px) {
    .engagement-grid {
      grid-template-columns: 1fr 1fr;
    }
  }
  
  @media (max-width: 768px) {
    .engagement-grid {
      margin-bottom: 40px;
    }
  }
  
  .engagement-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    opacity: 0;
    transform: translateY(30px);
  }
  
  @media (max-width: 480px) {
    .engagement-card {
      padding: 20px;
    }
  }
  
  .engagement-card.animate {
    opacity: 1;
    transform: translateY(0);
  }
  
  .engagement-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
  }
  
  .engagement-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--dark-gray);
    position: relative;
    padding-bottom: 12px;
  }
  
  @media (max-width: 480px) {
    .engagement-card h3 {
      font-size: 1.1rem;
    }
  }
  
  .engagement-card h3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--orange);
    border-radius: 2px;
  }
  
  .engagement-card p {
    color: var(--medium-gray);
    margin-bottom: 16px;
  }
  
  .projets-futurs h3 {
    font-size: 1.75rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 30px;
    color: var(--dark-gray);
  }
  
  @media (max-width: 480px) {
    .projets-futurs h3 {
      font-size: 1.5rem;
    }
  }
  
  .projets-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    opacity: 0;
    transform: translateY(30px);
  }
  
  @media (max-width: 480px) {
    .projets-card {
      padding: 20px;
    }
  }
  
  .projets-card.animate {
    opacity: 1;
    transform: translateY(0);
  }
  
  .projets-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
  }
  
  .projets-card p {
    color: var(--medium-gray);
    margin-bottom: 20px;
  }
  
  .projets-list {
    list-style-type: none;
    padding-left: 0;
    color: var(--medium-gray);
  }
  
  .projets-list li {
    margin-bottom: 12px;
    padding-left: 30px;
    position: relative;
  }
  
  .projets-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 16px;
    height: 16px;
    background-color: var(--green-light);
    border-radius: 50%;
    transition: var(--transition);
  }
  
  .projets-list li:hover::before {
    background-color: var(--green);
    transform: scale(1.2);
  }
  
  /* Actualités Section */
  .actualites-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 40px;
  }
  
  @media (min-width: 768px) {
    .actualites-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }
  
  @media (min-width: 1024px) {
    .actualites-grid {
      grid-template-columns: repeat(3, 1fr);
    }
  }
  
  .actualite-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    opacity: 0;
    transform: translateY(30px);
  }
  
  .actualite-card.animate {
    opacity: 1;
    transform: translateY(0);
  }
  
  .actualite-card:hover {
    transform: translateY(-8px) rotate(1deg);
    box-shadow: var(--shadow-hover);
  }
  
  .actualite-image {
    height: 220px;
    overflow: hidden;
  }
  
  @media (max-width: 768px) {
    .actualite-image {
      height: 180px;
    }
  }
  
  .actualite-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
  }
  
  .actualite-card:hover .actualite-image img {
    transform: scale(1.05);
  }
  
  .actualite-content {
    padding: 24px;
  }
  
  @media (max-width: 480px) {
    .actualite-content {
      padding: 16px;
    }
  }
  
  .actualite-date {
    display: flex;
    align-items: center;
    color: var(--green);
    margin-bottom: 12px;
    font-weight: 500;
    font-size: 0.875rem;
  }
  
  .actualite-date svg {
    margin-right: 6px;
  }
  
  .actualite-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--dark-gray);
    transition: var(--transition);
  }
  
  @media (max-width: 480px) {
    .actualite-content h3 {
      font-size: 1.1rem;
    }
  }
  
  .actualite-card:hover .actualite-content h3 {
    color: var(--orange);
  }
  
  .actualite-content p {
    color: var(--medium-gray);
    margin-bottom: 20px;
  }
  
  .read-more {
    color: var(--orange);
    font-weight: 500;
    display: flex;
    align-items: center;
    transition: var(--transition);
  }
  
  .read-more:hover {
    color: var(--orange-hover);
  }
  
  .read-more:hover .chevron-right {
    transform: translateX(4px);
  }
  
  /* Publications Section */
  .publications-section {
    background-color: var(--light-gray);
    padding: 80px 0;
    position: relative;
  }
  
  @media (max-width: 768px) {
    .publications-section {
      padding: 60px 0;
    }
  }
  
  @media (max-width: 480px) {
    .publications-section {
      padding: 40px 0;
    }
  }
  
  .publications-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  @media (min-width: 768px) {
    .publications-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }
  
  .publication-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
  }
  
  .publication-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
  }
  
  .publication-content {
    padding: 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
  }
  
  @media (max-width: 480px) {
    .publication-content {
      padding: 16px;
    }
  }
  
  .publication-type {
    display: inline-block;
    padding: 4px 12px;
    background-color: var(--orange-light);
    color: var(--orange);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 16px;
  }
  
  .publication-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--dark-gray);
  }
  
  @media (max-width: 480px) {
    .publication-content h3 {
      font-size: 1.1rem;
    }
  }
  
  .publication-content p {
    color: var(--medium-gray);
    margin-bottom: 20px;
    flex-grow: 1;
  }
  
  .publication-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
  }
  
  @media (max-width: 480px) {
    .publication-meta {
      flex-direction: column;
      align-items: flex-start;
      gap: 10px;
    }
  }
  
  .publication-date {
    font-size: 0.875rem;
    color: var(--medium-gray);
  }
  
  .download-btn {
    display: flex;
    align-items: center;
    color: var(--green);
    font-weight: 500;
    font-size: 0.875rem;
    transition: var(--transition);
  }
  
  .download-btn:hover {
    color: var(--green-hover);
  }
  
  .download-btn svg {
    margin-right: 6px;
  }
  
  /* Contact Section */
  .contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  @media (min-width: 768px) {
    .contact-grid {
      grid-template-columns: 1fr 1fr;
    }
  }
  
  .contact-info {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    animation: fadeInUp 0.8s ease-out;
  }
  
  @media (max-width: 480px) {
    .contact-info {
      padding: 20px;
    }
  }
  
  .contact-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 20px;
    margin-top: 30px;
    color: var(--white);
    position: relative;
    padding-bottom: 12px;
  }
  
  @media (max-width: 480px) {
    .contact-info h3 {
      font-size: 1.1rem;
    }
  }
  
  .contact-info h3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--orange);
    border-radius: 2px;
  }
  
  .contact-info h3:first-child {
    margin-top: 0;
  }
  
  .contact-info p {
    margin-bottom: 10px;
    opacity: 0.9;
  }
  
  .social-links {
    display: flex;
    gap: 16px;
    margin-top: 30px;
    flex-wrap: wrap;
  }
  
  .social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    transition: var(--transition);
  }
  
  @media (max-width: 480px) {
    .social-link {
      width: 40px;
      height: 40px;
    }
  }
  
  .social-link:hover {
    background-color: var(--orange);
    color: var(--white);
    transform: translateY(-5px);
  }
  
  .contact-form {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    animation: fadeInUp 1s ease-out;
  }
  
  @media (max-width: 480px) {
    .contact-form {
      padding: 20px;
    }
  }
  
  .form-group {
    margin-bottom: 20px;
  }
  
  .form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark-gray);
  }
  
  .form-group input,
  .form-group textarea {
    width: 100%;
    padding: 14px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    background-color: var(--light-gray);
    color: var(--dark-gray);
    transition: var(--transition);
  }
  
  @media (max-width: 480px) {
    .form-group input,
    .form-group textarea {
      padding: 12px;
    }
  }
  
  .form-group input:focus,
  .form-group textarea:focus {
    outline: none;
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(255, 159, 69, 0.2);
  }
  
  /* Footer */
  .footer {
    background-color: #2d3748;
    color: var(--white);
    padding: 40px 0;
  }
  
  @media (max-width: 480px) {
    .footer {
      padding: 30px 0;
    }
  }
  
  .footer-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
  }
  
  @media (min-width: 768px) {
    .footer-content {
      flex-direction: row;
      justify-content: space-between;
      align-items: center;
    }
  }
  
  .footer-info {
    opacity: 0.8;
  }
  
  .footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
  }
  
  @media (max-width: 480px) {
    .footer-links {
      gap: 16px;
      flex-direction: column;
    }
  }
  
  .footer-link {
    transition: var(--transition);
    opacity: 0.8;
    position: relative;
  }
  
  .footer-link::after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--orange);
    transition: var(--transition);
  }
  
  .footer-link:hover {
    opacity: 1;
    color: var(--orange);
  }
  
  .footer-link:hover::after {
    width: 100%;
  }
  
  /* Animation classes */
  .animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
  }
  
  .animate-on-scroll.animate {
    opacity: 1;
    transform: translateY(0);
  }
  
  .delay-100 {
    transition-delay: 0.1s;
  }
  
  .delay-200 {
    transition-delay: 0.2s;
  }
  
  .delay-300 {
    transition-delay: 0.3s;
  }
  
  .delay-400 {
    transition-delay: 0.4s;
  }
  
  .delay-500 {
    transition-delay: 0.5s;
  }
  
  /* Pulse animation for interactive elements */
  @keyframes pulse {
    0% {
      box-shadow: 0 0 0 0 rgba(255, 159, 69, 0.4);
    }
    70% {
      box-shadow: 0 0 0 10px rgba(255, 159, 69, 0);
    }
    100% {
      box-shadow: 0 0 0 0 rgba(255, 159, 69, 0);
    }
  }
  
  .pulse {
    animation: pulse 2s infinite;
  }
  
  /* Floating animation */
  @keyframes float {
    0% {
      transform: translateY(0px);
    }
    50% {
      transform: translateY(-15px);
    }
    100% {
      transform: translateY(0px);
    }
  }
  
  /* Gradient animation */
  @keyframes gradientBG {
    0% {
      background-position: 0% 50%;
    }
    50% {
      background-position: 100% 50%;
    }
    100% {
      background-position: 0% 50%;
    }
  }
  
  /* 3D Tilt Effect */
  .tilt-effect {
    transform-style: preserve-3d;
    transform: perspective(1000px);
    transition: transform 0.5s ease;
  }
  
  .tilt-inner {
    transform: translateZ(20px);
  }
  
  /* Scroll Progress Bar */
  .scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    background-color: var(--orange);
    z-index: 9999;
    width: 0%;
    transition: width 0.1s ease;
  }
  
  /* Responsive fixes for mobile devices */
  @media (max-width: 480px) {
    /* Disable tilt effect on mobile for better performance */
    .tilt-effect {
      transform: none !important;
    }
  
    .tilt-inner {
      transform: none !important;
    }
  
    /* Reduce animation intensity on mobile */
    .floating-shape {
      animation-duration: 15s;
    }
  
    /* Ensure buttons are properly sized */
    .btn {
      width: 100%;
    }
  }