:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --primary-50: #eff6ff;
    --primary-100: #dbeafe;
    
    --secondary: #64748b;
    --secondary-dark: #475569;
    --secondary-light: #94a3b8;
    
    --accent: #f59e0b;
    --accent-dark: #d97706;
    --accent-light: #fbbf24;
    
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;
    
    --dark: #1e293b;
    --light: #f8fafc;
    --white: #ffffff;
    
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
    --transition-slow: all 0.5s ease;
    
    --section-padding: 80px 0;
    --container-max-width: 1200px;
}
/* ===== FOOTER - 3 COLUMN LAYOUT ===== */
.footer-section {
    background: var(--gray-800);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-widget {
    margin-bottom: 0;
}

.footer-widget h2,
.footer-widget h5 {
    color: var(--white);
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-widget h2::after,
.footer-widget h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--primary);
}

.footer-widget p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
    line-height: 1.7;
}

/* Contact Widget */
.contact-widget p {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.7);
}

.contact-widget i {
    color: var(--primary);
    width: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-widget a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.contact-widget a:hover {
    color: var(--primary);
}

/* Links Widget */
.links-widget ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.links-widget li {
    margin-bottom: 12px;
}

.links-widget a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    display: block;
    padding: 5px 0;
}

.links-widget a:hover {
    color: var(--primary);
    padding-left: 5px;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    margin-top: 40px;
}

.footer-nav ul {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0 0 15px 0;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-nav a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.9rem;
}

.footer-nav a:hover {
    color: var(--primary);
}

.copyright {
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.copyright i {
    color: var(--error);
}

/* ===== RESPONSIVE DESIGN FOR 3-COLUMN LAYOUT ===== */
@media (max-width: 1024px) {
    .properties-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .properties-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .property-features {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-nav ul {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .properties-grid {
        gap: 15px;
    }
    
    .property-features {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .property-meta {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
    
    .feature-card {
        padding: 30px 20px;
    }
    
    .footer-widget {
        text-align: center;
    }
    
    .footer-widget h2::after,
    .footer-widget h5::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .contact-widget p {
        justify-content: center;
    }
    
    .social-links {
        justify-content: center;
    }
}