.hero-contact {
  position: relative;
  overflow: hidden;
  min-height: 80vh; /* pleine page moins navbar */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: #fff;
}
.hero-contact {
  background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)), 
              url('../images/background/b7.jpg') center/cover no-repeat;
  animation: bgMove 20s infinite alternate;
}

.contact-info h3 {
  font-weight: 700;
  margin-bottom: 20px;
}
.contact-info p {
  font-size: 1rem;
  margin-bottom: 10px;
}
.contact-info .social-links a {
  color: #0d6efd;
  transition: color 0.3s;
}
.contact-info .social-links a:hover {
  color: #dc3545;
}
.contact-form .form-control {
  border-radius: 0.5rem;
  box-shadow: none;
  border: 1px solid #ced4da;
}
.contact-form button.btn-primary {
  border-radius: 0.5rem;
  padding: 0.5rem 1.5rem;
}
.map-responsive {
  overflow: hidden;
  padding-bottom: 56.25%;
  position: relative;
  height: 0;
}
.map-responsive iframe {
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  position: absolute;
}