/* Modern Footer Styles */
.modern-footer {
    background: #1e40af;
    color: white;
    position: relative;
}

.footer-wave {
    position: absolute;
    top: -100px;
    left: 0;
    width: 100vw;
    height: 100px;
    overflow: hidden;
    z-index: 1;
}

.footer-wave svg {
    width: 100%;
    height: 100%;
    display: block;
}

.footer-wave path {
    fill: url(#footerGradient);
    width: 100%;
    height: 100%;
}

.footer-content {
    padding: 4rem 0 2rem;
    position: relative;
    z-index: 2;
}

.footer-section {
    margin-bottom: 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.brand-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.brand-name {
    font-weight: 700;
    margin: 0;
    font-size: 1.75rem;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
    color: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.footer-title {
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 2px;
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    font-size: 0.95rem;
}

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

.footer-links i {
    font-size: 0.75rem;
    opacity: 0.7;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: white;
}

.contact-details h6 {
    margin: 0;
    font-weight: 600;
    color: white;
    font-size: 0.95rem;
}

.contact-details p {
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    line-height: 1.4;
}

.footer-bottom {
    background: rgba(0, 0, 0, 0.1);
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
    justify-content: flex-end;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-bottom-links a:hover {
    color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
    .footer-content {
        padding: 3rem 0 1.5rem;
    }

    .footer-wave {
        top: -50px;
        height: 50px;
        width: 100vw;
    }

    .footer-section {
        text-align: center;
        margin-bottom: 2.5rem;
    }

    .footer-brand {
        justify-content: center;
    }

    .social-links {
        justify-content: center;
    }

    .footer-bottom-links {
        justify-content: center;
        margin-top: 1rem;
    }

    .copyright {
        text-align: center;
    }
}

@media (max-width: 576px) {
    .footer-content {
        padding: 2rem 0 1rem;
    }

    .footer-wave {
        width: 100vw;
        height: 40px;
        top: -40px;
    }

    .footer-section {
        text-align: center;
    }

    .footer-title::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }

    .social-link {
        width: 40px;
        height: 40px;
    }
}

/* Animation for footer elements */
.footer-section {
    animation: fadeInUp 0.6s ease-out;
}

.footer-section:nth-child(1) { animation-delay: 0.1s; }
.footer-section:nth-child(2) { animation-delay: 0.2s; }
.footer-section:nth-child(3) { animation-delay: 0.3s; }
.footer-section:nth-child(4) { animation-delay: 0.4s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hover effects for better interactivity */
.footer-section:hover .footer-title::after {
    width: 60px;
    transition: width 0.3s ease;
}

.contact-item:hover .contact-icon {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}


/* -- City BHK Listings Container ------------------------------------ */
.city-listings-container {
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 0.5rem;
}

.city-listings-container .footer-section {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 1.25rem;
    transition: background 0.25s ease, border-color 0.25s ease;
    margin-bottom: 0;
}

.city-listings-container .footer-section:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.18);
}

.city-listings-container .footer-footer-location-item a {
    color: #fff;
    font-size: 0.875rem;
    transition: color 0.2s ease, padding-left 0.2s ease;
    display: block;
}

.city-listings-container .footer-footer-location-item a:hover {
    color: #fff;
    padding-left: 6px;
    text-decoration: none;
}

/* Footer location link hover - slide + color */
.city-listings-container .footer-location-item a {
    display: block;
    color: #fff;
    font-size: 0.875rem;
    text-decoration: none;
    transition: color 0.25s ease, transform 0.25s ease;
    transform: translateX(0);
}

.city-listings-container .footer-location-item a:hover {
    color: #fbbf24;
    transform: translateX(8px);
    text-decoration: none;
}