.form-section {
  background: #ffffff;
  padding: 2.5rem 2rem;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

/* Titres */
.form-section h4,
.form-section h5 {
  font-weight: 600;
  color: #333;
}

/* Labels */
.form-section .form-label {
  font-weight: 500;
  color: #444;
  margin-bottom: 0.5rem;
}

/* Champs */
.form-section .form-control,
.form-section .form-select {
  border-radius: 10px;
  padding: 0.65rem 1rem;
  border: 1px solid #ced4da;
  transition: border-color 0.3s, box-shadow 0.3s;
}

/* Focus */
.form-section .form-control:focus,
.form-section .form-select:focus {
  border-color: #009e60;
  box-shadow: 0 0 0 0.2rem rgba(0, 158, 96, 0.15);
}

.form-section input::placeholder,
.form-section textarea::placeholder,
.form-section input[type="date"]::placeholder,
.form-section select::placeholder {
    color: #999;
    font-style: italic;
    opacity: 1;
    font-size: small;
}

/* Bouton orange */
.btn-orange {
  background-color: #f77f00;
  border: none;
  color: white;
  font-weight: 500;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn-orange:hover {
  background-color: #e96e00;
  transform: translateY(-2px);
}

/* Responsive ajustement */
@media (max-width: 767px) {
  .form-section {
    padding: 1.5rem 1rem;
  }
}

.banner-img {
  height: 200px;
  width: 100%;
  object-fit: cover;
  border-radius: 6px;
}