/* Fonctionnalités Section */
.fonctionalite-section {
  background: linear-gradient(135deg, rgba(22, 203, 209, 0.05), rgba(46, 60, 84, 0.2));
  padding: 80px 20px;
  text-align: center;
  border-radius: 16px;
  margin: 60px auto;
  max-width: 1200px;
}

.fonctionalite-title {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 20px;
  text-shadow: 0 0 10px rgba(22, 203, 209, 0.3);
}

.fonctionalite-subtitle {
  font-size: 1.2rem;
  color: var(--light);
  margin-bottom: 50px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.fonctionalite-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-bottom: 60px;
}

.fonctionalite-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 30px 25px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  backdrop-filter: blur(8px);
}

.fonctionalite-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(22, 203, 209, 0.15);
  border-color: rgba(22, 203, 209, 0.3);
}

.fonctionalite-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 8px 20px rgba(22, 203, 209, 0.25);
}

.fonctionalite-icon i {
  font-size: 2rem;
  color: #0b1b1e;
}

.fonctionalite-card h3 {
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 15px;
  text-shadow: 0 0 8px rgba(22, 203, 209, 0.3);
}

.fonctionalite-card p {
  color: rgba(248, 249, 250, 0.9);
  line-height: 1.6;
  margin-bottom: 20px;
}

.fonctionalite-features {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
}

.fonctionalite-features li {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 8px 12px;
  border-radius: 8px;
  margin-bottom: 8px;
  color: var(--light);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.fonctionalite-features li:before {
  content: "✓";
  color: var(--primary);
  font-weight: bold;
}

.fonctionalite-cta {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 40px 30px;
  margin-top: 40px;
  backdrop-filter: blur(8px);
}

.fonctionalite-cta h3 {
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 15px;
}

.fonctionalite-cta p {
  color: rgba(248, 249, 250, 0.9);
  font-size: 1.1rem;
  margin-bottom: 30px;
}

.fonctionalite-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Responsive pour fonctionnalités */
@media (max-width: 768px) {
  .fonctionalite-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .fonctionalite-card {
    padding: 25px 20px;
  }

  .fonctionalite-buttons {
    flex-direction: column;
    align-items: center;
  }
}

body.light-mode .fonctionalite-section {
  background: linear-gradient(135deg, rgba(22, 203, 209, 0.05), rgba(46, 60, 84, 0.1));
}

body.light-mode .fonctionalite-card {
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

body.light-mode .fonctionalite-card h3 {
  color: var(--primary);
}

body.light-mode .fonctionalite-card p,
body.light-mode .fonctionalite-features li {
  color: #2D3142;
}

body.light-mode .fonctionalite-cta {
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

body.light-mode .fonctionalite-cta h3 {
  color: var(--primary);
}

body.light-mode .fonctionalite-cta p {
  color: #2D3142;
}