:root {
  --primary-color: #2F4F4F;
  --accent-light: #ADD8E6;
  --accent-green: #90EE90;
  --accent-cream: #F5F5DC;
  --text-dark: #2F4F4F;
  --text-light: #FFFFFF;
  --border-color: #E0E0E0;
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Open Sans', 'Montserrat', sans-serif;
  color: var(--text-dark);
  background-color: #FFFFFF;
  line-height: 1.6;
  font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', 'Lato', sans-serif;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 20px;
}

h1 {
  font-size: 48px;
  line-height: 1.2;
  margin-bottom: 30px;
}

h2 {
  font-size: 36px;
  line-height: 1.3;
  margin-bottom: 25px;
}

h3 {
  font-size: 24px;
  line-height: 1.4;
  margin-bottom: 15px;
}

p {
  margin-bottom: 15px;
  line-height: 1.6;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--accent-light);
  text-decoration: underline;
}

header {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 15px 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

header nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}

header .logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-light);
  cursor: pointer;
}

header .logo:hover {
  color: var(--accent-green);
}

header .nav-links {
  display: flex;
  list-style: none;
  gap: 30px;
  flex-wrap: wrap;
}

header .nav-links a {
  color: var(--text-light);
  font-weight: 500;
  font-size: 14px;
}

header .nav-links a:hover {
  color: var(--accent-green);
  text-decoration: none;
}

main {
  margin-top: 70px;
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
}

.section {
  padding: 80px 20px;
  margin-bottom: 40px;
}

.section-alt {
  background-color: var(--accent-cream);
}

.hero-block {
  background: linear-gradient(rgba(47, 79, 79, 0.7), rgba(47, 79, 79, 0.7)), url('images/hero-accueil.jpg') center/cover no-repeat;
  color: var(--text-light);
  padding: 150px 20px;
  text-align: center;
  min-height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin-top: 70px;
}

.hero-block h1 {
  color: var(--text-light);
  font-size: 56px;
  margin-bottom: 20px;
}

.hero-block p {
  color: var(--text-light);
  font-size: 18px;
  max-width: 600px;
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.two-column-text {
  padding: 40px;
}

.two-column-image {
  padding: 40px;
}

.two-column-image img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  max-width: 500px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  margin-top: 40px;
}

.card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 30px;
  text-align: center;
  transition: var(--transition);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.card:hover {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
  transform: translateY(-5px);
}

.card h3 {
  color: var(--primary-color);
  margin-top: 15px;
}

.card p {
  color: #666666;
  font-size: 15px;
  line-height: 1.6;
}

.card-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 8px;
}

.button {
  display: inline-block;
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 12px 30px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-decoration: none;
  margin-top: 15px;
}

.button:hover {
  background-color: var(--accent-green);
  color: var(--text-dark);
  text-decoration: none;
}

.button-secondary {
  background-color: var(--accent-green);
  color: var(--text-dark);
}

.button-secondary:hover {
  background-color: var(--accent-light);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 30px;
  background-color: #FFFFFF;
}

table th {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 15px;
  text-align: left;
  font-weight: 600;
}

table td {
  padding: 15px;
  border-bottom: 1px solid var(--border-color);
}

table tbody tr:hover {
  background-color: var(--accent-cream);
}

.faq-item {
  border-bottom: 1px solid var(--border-color);
  padding: 20px 0;
}

.faq-item h4 {
  color: var(--primary-color);
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 10px;
  transition: var(--transition);
}

.faq-item h4:hover {
  color: var(--accent-green);
}

.faq-answer {
  color: #666666;
  line-height: 1.6;
  display: none;
  margin-top: 15px;
}

.faq-answer.active {
  display: block;
}

.contact-section {
  background-color: var(--accent-cream);
  padding: 60px 20px;
  text-align: center;
}

.contact-content {
  max-width: 800px;
  margin: 0 auto;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-top: 40px;
  margin-bottom: 60px;
}

.contact-item {
  text-align: center;
}

.contact-item h4 {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 10px;
}

.contact-item p {
  color: #666666;
}

form {
  max-width: 600px;
  margin: 40px auto;
  background-color: #FFFFFF;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

form label {
  display: block;
  margin-top: 15px;
  color: var(--text-dark);
  font-weight: 600;
  margin-bottom: 8px;
}

form input,
form textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: inherit;
  font-size: 14px;
  transition: var(--transition);
}

form input:focus,
form textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 8px rgba(47, 79, 79, 0.1);
}

form textarea {
  resize: vertical;
  min-height: 120px;
}

form button {
  width: 100%;
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 12px;
  border: none;
  border-radius: 4px;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 15px;
}

form button:hover {
  background-color: var(--accent-green);
  color: var(--text-dark);
}

.form-disclaimer {
  background-color: var(--accent-cream);
  border-left: 4px solid var(--primary-color);
  padding: 15px;
  margin-top: 20px;
  border-radius: 4px;
  font-size: 13px;
  color: #666666;
  line-height: 1.5;
}

.educational-disclaimer {
  background-color: var(--accent-light);
  border: 1px solid var(--primary-color);
  padding: 25px;
  border-radius: 8px;
  margin: 40px 0;
  font-size: 14px;
  color: var(--text-dark);
  line-height: 1.6;
  text-align: center;
}

.cta-soft {
  background-color: var(--accent-green);
  padding: 60px 20px;
  text-align: center;
}

.cta-soft h2 {
  color: var(--text-dark);
}

.cta-soft p {
  color: var(--text-dark);
  font-size: 16px;
  max-width: 600px;
  margin: 20px auto;
}

footer {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 60px 20px 30px;
  margin-top: 80px;
  border-top: 4px solid var(--accent-green);
}

footer .footer-content {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

footer .footer-section h4 {
  color: var(--text-light);
  font-size: 16px;
  margin-bottom: 15px;
}

footer .footer-section p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 10px;
}

footer .footer-section a {
  color: var(--accent-green);
  font-size: 13px;
  display: block;
  margin-bottom: 8px;
}

footer .footer-section a:hover {
  color: var(--accent-light);
  text-decoration: none;
}

footer .footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 25px;
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.8);
}

.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  overflow-y: auto;
}

.modal-content {
  background-color: #FFFFFF;
  margin: 50px auto;
  padding: 30px;
  width: 90%;
  max-width: 900px;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  max-height: 80vh;
  overflow-y: auto;
}

.modal-content h2 {
  color: var(--primary-color);
  margin-bottom: 20px;
}

.modal-content p {
  color: #666666;
  line-height: 1.8;
}

.modal-content h3 {
  color: var(--primary-color);
  margin-top: 30px;
  margin-bottom: 15px;
}

.modal-content h4 {
  color: var(--primary-color);
  margin-top: 20px;
  margin-bottom: 10px;
}

.modal-content ol,
.modal-content ul {
  margin-left: 20px;
  margin-bottom: 15px;
}

.modal-content li {
  margin-bottom: 8px;
  color: #666666;
}

.close {
  float: right;
  font-size: 28px;
  font-weight: bold;
  color: var(--text-dark);
  cursor: pointer;
  transition: var(--transition);
}

.close:hover,
.close:focus {
  color: var(--primary-color);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 25px 20px;
  z-index: 999;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.cookie-text {
  flex: 1;
  font-size: 14px;
  line-height: 1.5;
  min-width: 250px;
}

.cookie-text a {
  color: var(--accent-green);
}

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

.cookie-button {
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
  font-size: 14px;
  transition: var(--transition);
}

.cookie-accept {
  background-color: var(--accent-green);
  color: var(--text-dark);
}

.cookie-accept:hover {
  background-color: var(--accent-light);
}

.cookie-decline {
  background-color: transparent;
  border: 2px solid var(--text-light);
  color: var(--text-light);
}

.cookie-decline:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.message-disclaimer {
  text-align: center;
  color: var(--text-light);
  font-size: 13px;
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.hidden {
  display: none;
}

@media (max-width: 768px) {
  header {
    padding: 10px 0;
  }

  header nav {
    flex-direction: column;
    gap: 15px;
  }

  header .nav-links {
    gap: 15px;
    flex-direction: column;
    text-align: center;
  }

  h1 {
    font-size: 36px;
  }

  h2 {
    font-size: 28px;
  }

  h3 {
    font-size: 20px;
  }

  .hero-block {
    padding: 100px 20px;
    min-height: 350px;
  }

  .hero-block h1 {
    font-size: 36px;
  }

  .section {
    padding: 50px 20px;
  }

  .two-column {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .two-column-text,
  .two-column-image {
    padding: 20px;
  }

  .cards-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  table {
    font-size: 14px;
  }

  table th,
  table td {
    padding: 10px;
  }

  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }

  .cookie-buttons {
    width: 100%;
    gap: 10px;
  }

  .cookie-button {
    flex: 1;
    min-width: 100px;
  }

  .modal-content {
    width: 95%;
    margin: 20px auto;
    padding: 20px;
  }

  footer .footer-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 14px;
  }

  h1 {
    font-size: 28px;
  }

  h2 {
    font-size: 22px;
  }

  h3 {
    font-size: 18px;
  }

  header .logo {
    font-size: 20px;
  }

  .hero-block {
    padding: 80px 15px;
    min-height: 300px;
  }

  .hero-block h1 {
    font-size: 28px;
  }

  .button {
    width: 100%;
    text-align: center;
  }

  .contact-info {
    grid-template-columns: 1fr;
    gap: 25px;
  }
}