/* =====================================================
   Responsive Styles
   ===================================================== */

/* Tablet */
@media (max-width: 992px) {
    .search-form {
        grid-template-columns: 1fr 1fr 1fr;
    }
    .property-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
    .detail-grid {
        grid-template-columns: 1fr;
    }
    .sidebar-card {
        position: static;
    }
    .listings-layout {
        grid-template-columns: 1fr;
    }
    .filter-sidebar {
        position: static;
        margin-bottom: 20px;
    }
    .hero h1 { font-size: 2.1rem; }
}

/* Mobile */
@media (max-width: 768px) {
    .header-inner { height: 60px; }

    .mobile-menu-toggle { display: block; }

    .main-nav {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--white);
        border-bottom: 1px solid var(--border);
        box-shadow: var(--shadow-md);
        padding: 16px 20px;
        display: none;
        z-index: 999;
    }
    .main-nav.open { display: block; }
    .main-nav ul {
        flex-direction: column;
        gap: 0;
    }
    .main-nav li { border-bottom: 1px solid var(--border); }
    .main-nav a {
        display: block;
        padding: 14px 0;
        font-size: 1rem;
    }
    .main-nav a::after { display: none; }

    .header-actions .btn span,
    .user-btn span { display: none; }

    .hero { padding: 40px 0 50px; }
    .hero h1 { font-size: 1.7rem; }
    .hero p { font-size: 1rem; margin-bottom: 24px; }

    .search-box { padding: 16px; }
    .search-form {
        grid-template-columns: 1fr 1fr;
    }
    .search-form .btn {
        grid-column: 1 / -1;
    }

    .section { padding: 40px 0; }
    .section-title { font-size: 1.4rem; }

    .property-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .auth-card { padding: 28px 20px; }

    .gallery-main { height: 260px; }

    .features-list {
        grid-template-columns: 1fr;
    }

    .listings-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-header h1 { font-size: 1.4rem; }
}

@media (max-width: 480px) {
    .container { padding: 0 14px; }

    .search-form {
        grid-template-columns: 1fr;
    }

    .categories-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    .category-card { padding: 20px 10px; }
    .category-card i { font-size: 1.5rem; }

    .card-image { height: 180px; }

    .btn-sm { padding: 6px 10px; font-size: 0.8rem; }
}