/* Footer Section */
.footer-section {
    position: relative;
    background-color: var(--secondary-color);
    /* Dark Base */
    color: #fff;
    padding: 100px 0 30px;
    overflow: hidden;
}

/* Background Image with Overlay */
.footer-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Use a dark, moody cleaning image */
    background-image: url('https://images.unsplash.com/photo-1581578731117-104f8a74695e?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=20');
    background-size: cover;
    background-position: center;
    opacity: 0.1;
    /* Very subtle texture */
    z-index: 0;
}

/* Giant Watermark Text */
.footer-watermark {
    position: absolute;
    bottom: -5%;
    /* Cut off at bottom */
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    text-align: center;
    font-size: 15rem;
    /* Massive */
    font-weight: 900;
    color: var(--primary-color);
    opacity: 0.15;
    /* Faded effect */
    z-index: 1;
    pointer-events: none;
    line-height: 1;
    white-space: nowrap;
    letter-spacing: -5px;
}

/* Footer Content */
.footer-container {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    padding-bottom: 80px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col {
    flex: 1;
    min-width: 200px;
}

.footer-col.brand-col {
    flex: 1.5;
    /* Slightly wider */
}

/* Brand Column */
.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 25px;
    color: #fff;
}

.footer-logo i {
    color: var(--primary-color);
}

.footer-desc {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 30px;
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-link {
    color: #fff;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.social-link:hover {
    color: var(--primary-color);
}

/* Links Columns */
.footer-heading {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
    /* Peach */
    margin-bottom: 25px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

/* Contact Column */
.contact-info-footer {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.contact-label {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.contact-value {
    font-size: 1.1rem;
    color: #fff;
    font-weight: 600;
}

.address-item {
    display: flex;
    gap: 15px;
    margin-top: 10px;
}

.address-icon {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-top: 3px;
}

.address-text {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

/* Copyright */
.footer-copyright {
    position: relative;
    z-index: 2;
    text-align: center;
    padding-top: 30px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Responsive */
@media (max-width: 1024px) {
    .footer-watermark {
        font-size: 10rem;
    }
}

@media (max-width: 768px) {
    .footer-watermark {
        font-size: 6rem;
        bottom: 20px;
    }

    .footer-container {
        flex-direction: column;
        gap: 50px;
    }

    .footer-section {
        padding: 60px 0 30px;
    }
}