/* === HOME PAGE SPECIFIC STYLES === */
header {
  height: 100vh;
  background: url('/images/background.png') no-repeat center center/cover;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: #fff;
}

header img {
  max-width: 150px;
  height: auto;
  margin-bottom: 20px;
}

header h1 {
  font-size: 3rem;
  font-weight: bold;
  margin-bottom: 10px;
}

header p {
  font-size: 1.2rem;
  margin-bottom: 20px;
}

header .btn {
  padding: 12px 25px;
  background: #2563eb;
  color: #fff;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
}

header .btn:hover {
  background: #1e40af;
}

/* === PARTNER LOGOS RESPONSIVE === */
.partner-logo {
  max-width: 120px;
  max-height: 60px;
  object-fit: contain;
  filter: brightness(0.9);
  transition: transform 0.3s ease;
}

.partner-logo:hover {
  transform: scale(1.05);
  filter: brightness(1.1);
}

/* Optimisation mobile */
@media (max-width: 768px) {
  header h1 {
    font-size: 2.5rem;
  }
  header p {
    font-size: 1rem;
  }
  .partner-logo {
    max-width: 80px;
    max-height: 40px;
  }
  
  #partners h4 {
    font-size: 1.1rem;
  }
  
  #partners .small {
    font-size: 0.8rem;
  }
}

/* Très petits écrans */
@media (max-width: 480px) {
  .partner-logo {
    max-width: 60px;
    max-height: 30px;
  }
  
  #partners h2 {
    font-size: 1.8rem;
  }
  
  #partners h4 {
    font-size: 1rem;
    margin-bottom: 1rem !important;
  }
}