/* Footer Styles */
.footer {
    background-color: #2c3e50;
    color: #ffffff;
    padding: 40px 0 20px;
    margin-top: 4rem;
}

.footer h5 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer .text-light {
    color: #ecf0f1 !important;
}

.footer .list-unstyled li {
    margin-bottom: 0.5rem;
}

.footer .list-unstyled a {
    color: #ecf0f1;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer .list-unstyled a:hover {
    color: #3498db;
    transform: translateX(5px);
}

.footer .social-icon {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #ffffff;
    font-size: 18px;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-right: 0.5rem;
}

.footer .social-icon:hover {
    background: #3498db;
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 4px 10px rgba(52, 152, 219, 0.3);
}

.footer .text-primary {
    color: #3498db !important;
}

.footer hr {
    border-color: rgba(255, 255, 255, 0.2);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #FF6B9D 0%, #F8B500 100%);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    background: linear-gradient(135deg, #F8B500 0%, #FF6B9D 100%);
}

.back-to-top:active {
    transform: translateY(-2px);
}

/* Responsive */
@media (max-width: 768px) {
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
}