footer {
    background-color: var(--dark-gray);
    color: white;
    padding: 1rem;
    text-align: center;
    margin: 50px var(--block-width); 
    border-style: solid;
    border-radius: 10px;
    border-color: black;
}

/* Tablettes */
@media (max-width: 768px) {
    footer {
        margin: 50px 8%;
    }
}

/* Smartphones */
@media (max-width: 480px) {
    footer {
        margin: 50px 4%;
    }
}

.social-link img {
  width: var(--footer-social-link-width);   
  height: auto;
  vertical-align: middle;
  margin-left: 5px;
} 

.footer-content {
  display: flex;              
  justify-content: space-between;
  align-items: start;        
  max-width: 1200px;
  margin: 0 auto;
  flex-wrap: wrap;           
}

.footer-left,
.footer-center,
.footer-right {
  flex: 1 1 33.33%;
  text-align: center;
  margin: 10px 0;
}

.footer-left h3,
.footer-center h3,
.footer-right h3 {
  text-align: center;
  margin-bottom: 10px;
  font-size: 1.1rem;
  margin: 0 0 0.5rem 0;

}

.footer-left em {
  display: block;
  margin-top: 5px;
  color: white;
}

.footer-center ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-center ul li {
  margin-bottom: 8px;
}

.footer-center ul li a,
.footer-right a {
  color: white;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-center ul li a:hover,
.footer-right a:hover {
  color: #00e0ff; /* hover color */
}