/* =================================================================
   VANGUARD LUXE - RESPONSIVE BREAKPOINT ADAPTATION
   Guarantees flawless layout from 320px up to 1920px
   ================================================================= */

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    
    .modal-content {
        grid-template-columns: 1fr;
        padding: 24px;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }

    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: #FFFFFF;
        flex-direction: column;
        justify-content: center;
        gap: 24px;
        transition: left var(--transition);
        box-shadow: var(--shadow-lg);
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger-btn {
        display: flex;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .product-grid {
        grid-template-columns: 1fr;
    }

    .container {
        padding: 0 16px;
    }

    .btn {
        width: 100%;
    }
}