@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .admin-layout {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        position: static;
    }
}

@media (max-width: 860px) {
    .hero-grid,
    .grid-3,
    .grid-2,
    .counter-wrap {
        grid-template-columns: 1fr;
    }

    .menu-toggle {
        display: inline-flex;
    }

    .nav-links {
        position: absolute;
        top: 74px;
        left: 0;
        right: 0;
        background: rgba(15, 17, 21, 0.96);
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-6px);
        transition: all 0.25s ease;
    }

    .nav-links.show {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .nav-links a {
        display: block;
    }
}

@media (max-width: 640px) {
    .section {
        padding: 64px 0;
    }

    .grid-4,
    .footer-grid {
        grid-template-columns: 1fr;
    }
}