footer {
    background-color: #333333;
    color: white;
    padding: 50px 0 20px;
    margin-top: 60px;
    position: relative;
}

/* Ligne décorative en haut du footer */
footer:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 20px;
}

.footer-section h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background-color: #FFD166;
}

.footer-section p {
    margin-bottom: 15px;
    line-height: 1.6;
    color: #ddd;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 12px;
    transition: transform 0.2s;
}

.footer-section ul li:hover {
    transform: translateX(5px);
}

.footer-section a {
    color: #ddd;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
    padding: 2px 0;
}

.footer-section a:hover {
    color: #FFD166;
}

.footer-section a:hover:after {
    width: 100%;
}

.footer-section a:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 1px;
    background-color: #FFD166;
    transition: width 0.3s ease;
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.social-icons a {
    color: white;
    background-color: rgba(255, 255, 255, 0.1);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.social-icons a:hover {
    background-color: rgba(255, 209, 102, 0.2);
    color: #FFD166;
    border-color: rgba(255, 209, 102, 0.3);
    transform: translateY(-3px);
}

.social-icons a:after {
    display: none;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: #bbb;
    letter-spacing: 0.5px;
}

.footer-bottom a {
    color: #FFD166;
    text-decoration: none;
    transition: opacity 0.3s;
}

.footer-bottom a:hover {
    opacity: 0.8;
}