/* === RESPONSIVE: Mobile First === */

/* Tablet (768px) */
@media (max-width: 768px) {
    /* Header */
    .main-navigation { display: none; }
    .main-navigation.active {
        display: block;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--color-bg-dark);
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        padding: 16px 24px;
        box-shadow: var(--shadow-lg);
    }
    .main-navigation.active .nav-menu { flex-direction: column; gap: 0; }
    .main-navigation.active .nav-menu a { padding: 12px 0; border-radius: 0; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
    .main-navigation .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; padding: 0 0 0 16px; background: transparent; }
    .mobile-menu-toggle { display: flex; }

    .header-search-input:focus,
    .header-search.active .header-search-input { width: 140px; }

    /* Hero */
    .hero-inner { grid-template-columns: 1fr; padding: 48px 24px; }
    .hero-heading { font-size: 36px; }
    .hero-text { font-size: 16px; }
    .hero-visual { display: none; }

    /* Category Grid */
    .category-cards { grid-template-columns: repeat(3, 1fr); }

    /* Article Grid */
    .article-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .article-grid-3 { grid-template-columns: repeat(2, 1fr); }

    /* Single Layout */
    .single-layout { grid-template-columns: 1fr; gap: 32px; }
    .single-article { min-width: 0; overflow-x: hidden; }
    .single-sidebar { order: 2; min-width: 0; }
    .sidebar-sticky { position: static; }
    .single-title { font-size: 28px; }

    /* Product Box */
    .product-box-content { flex-direction: column; text-align: center; }
    .product-box-image { width: 120px; margin: 0 auto; }
    .product-box-pros-cons { grid-template-columns: 1fr; }
    .product-box-pros { border-right: none; border-bottom: 1px solid var(--color-border-light); }

    /* Footer */
    .footer-top { grid-template-columns: 1fr; gap: 32px; }
    .footer-columns { grid-template-columns: repeat(3, 1fr); gap: 24px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .footer-affiliate-notice { text-align: center; }

    /* Trust Bar */
    .trust-bar-inner { flex-direction: column; gap: 24px; align-items: flex-start; padding: 24px; }

    /* Archive */
    .archive-title { font-size: 28px; }
}

/* Mobile (480px) */
@media (max-width: 480px) {
    h1 { font-size: 28px; }
    h2 { font-size: 22px; }

    .hero-heading { font-size: 28px; }
    .hero-actions { flex-direction: column; }
    .hero-cta { text-align: center; justify-content: center; }

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

    .article-grid,
    .article-grid-3 { grid-template-columns: 1fr; }

    .single-meta { flex-direction: column; gap: 8px; }

    .product-box-footer { flex-direction: column; gap: 12px; text-align: center; }
    .product-box-cta { width: 100%; justify-content: center; }

    .comparison-table { font-size: 12px; }
    .comparison-table th, .comparison-table td { padding: 10px 8px; }
    .comparison-product-col { min-width: 120px; }

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

    .single-share { flex-wrap: wrap; }
    .single-content { font-size: 16px; }
    .single-title { font-size: 24px; }
}