/* ===== FOOTER STYLES ===== */
.footer {
    background: var(--deep-navy-light);
    padding: 60px 0 20px;
    margin-top: 60px;
    border-top: 3px solid var(--rust-red);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.footer-logo-img {
    height: 40px;
    width: auto;
}

.footer-logo span {
    color: var(--cream);
    font-weight: 700;
    font-size: 1.2rem;
}

.footer-contact {
    list-style: none;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
    color: var(--cream);
    opacity: 0.9;
}

.footer-contact i {
    color: var(--mint-green);
    width: 20px;
}

.footer h4 {
    color: var(--cream);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    position: relative;
    display: inline-block;
}

.footer h4::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--rust-red);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: var(--cream);
    text-decoration: none;
    transition: var(--transition);
    opacity: 0.9;
    display: inline-block;
}

.footer-links a:hover {
    opacity: 1;
    color: var(--mint-green);
    padding-left: 5px;
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--mint-green);
    color: var(--deep-navy);
    padding: 12px 24px;
    border-radius: var(--border-radius-full);
    text-decoration: none;
    transition: var(--transition);
    margin-top: 10px;
    font-weight: 600;
}

.whatsapp-btn:hover {
    background: var(--cream);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid var(--rust-red);
}

.copyright {
    color: var(--cream);
    opacity: 0.8;
    text-align: center;
    flex: 1;
}

.back-to-top {
    width: 40px;
    height: 40px;
    background: var(--rust-red);
    color: var(--cream);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
}

.back-to-top:hover {
    background: var(--bright-red);
    transform: translateY(-5px);
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-logo {
        justify-content: center;
    }
    
    .footer h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-contact li {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
    }
}