/* =========================================
   Responsive Design System
========================================= */

/* Tablet (Max-width: 1024px) */
@media screen and (max-width: 1024px) {
    .container {
        padding: 0 24px;
    }

    section {
        padding: 90px 0;
    }

    .hero-grid {
        gap: 2rem;
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    .roastery-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }

    .subscription-banner {
        padding: 3rem;
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .sub-content {
        max-width: 100%;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
    
    .product-detail-grid {
        gap: 2rem;
    }
}

/* Mobile (Max-width: 768px) */
@media screen and (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    section {
        padding: 60px 0;
    }

    /* Header / Nav Mobile */
    .nav-links {
        display: none; /* Hide for slide-in menu JS implementation */
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background: var(--bg-secondary);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }
    
    .nav-links.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: block !important;
    }

    /* Hero */
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        margin-top: 40px;
    }

    .hero-content p {
        margin: 0 auto 2rem auto;
    }

    .hero-ctas {
        justify-content: center;
    }

    .hero-image-wrapper {
        order: -1;
        margin-bottom: 2rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    /* Product Page */
    .product-detail-grid {
        grid-template-columns: 1fr;
        padding-top: 100px;
    }

    .product-info h1 {
        font-size: 2.2rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Mobile Small (Max-width: 480px) */
@media screen and (max-width: 480px) {
    .hero-ctas {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
    }
    
    .section-title {
        font-size: 2rem;
    }
}