/* ============================================
   RESPONSIVE DESIGN - ALL BREAKPOINTS
   ============================================ */

/* Mobile First: Default styles are for mobile */

/* ========== SM: 480px+ ========== */
@media (min-width: 480px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-title {
        font-size: var(--text-4xl);
    }

    .hero-image-container {
        max-width: 360px;
    }
    
    .category-grid {
        margin-left: auto;
        margin-right: auto;
    }
}

/* ========== MD: 768px+ ========== */
@media (min-width: 768px) {
    .hero-title {
        font-size: var(--text-5xl);
    }
    
    .hero-subtitle {
        font-size: var(--text-xl);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid {
        grid-template-columns: 1.3fr 1fr;
    }
    
    .hero-buttons {
        flex-direction: row;
        gap: var(--space-4);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stat-card {
        padding: var(--space-6);
    }
    
    .product-actions {
        flex-direction: row;
    }
    
    .filters-wrapper {
        flex-direction: row;
        align-items: center;
    }
}

/* ========== LG: 1024px+ ========== */
@media (min-width: 1024px) {
    .hero-title {
        font-size: var(--text-6xl);
    }
    
    .product-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .product-detail-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* ========== XL: 1280px+ ========== */
@media (min-width: 1280px) {
    .product-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .hero-showcase {
        min-height: 700px;
    }
}

/* ========== MAX SMALL: 768px ========== */
@media (max-width: 768px) {
    .hero-showcase {
        min-height: auto;
        padding: var(--space-10) 0 var(--space-8);
    }

    .hero-text {
        text-align: center;
        padding: 0 var(--space-4);
    }

    .hero-image-container {
        max-width: 340px;
        margin: 0 auto;
    }
    
    .hero-buttons {
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    section {
        padding: var(--space-10) 0;
    }
    
    .section-title {
        font-size: var(--text-2xl);
    }
    
    .page-header-simple {
        padding: var(--space-8) 0 var(--space-6);
    }
    
    .page-header-simple h1 {
        font-size: var(--text-3xl);
    }
    
    .stat-number {
        font-size: var(--text-3xl);
    }
    
    .contact-item-large {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .filters-bar {
        position: static;
    }
    
    .filter-buttons {
        width: 100%;
    }
    
    .filter-btn {
        font-size: var(--text-xs);
        padding: 6px 14px;
    }
    
    .floating-whatsapp {
        bottom: 20px;
        right: 20px;
        width: 52px;
        height: 52px;
        font-size: 24px;
    }
    
    .cta-content h2 {
        font-size: var(--text-3xl);
    }
    
    .cta-section {
        padding: var(--space-10) 0;
    }
    
    .footer {
        padding: var(--space-8) 0 var(--space-4);
    }
    
    .video-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
    
    .video-caption {
        padding: var(--space-4);
    }
}

/* ========== MAX SMALL: 480px ========== */
@media (max-width: 480px) {
    .hero-showcase {
        padding: var(--space-8) 0 var(--space-6);
    }
    
    .hero-title {
        font-size: var(--text-3xl);
    }
    
    .hero-subtitle {
        font-size: var(--text-base);
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        grid-template-columns: 1fr 1fr;
    }
    
    .stat-card {
        padding: var(--space-4);
    }
    
    .product-card-actions {
        flex-direction: column;
    }
    
    .product-card-actions .btn {
        width: 100%;
    }
    
    .age-filter-buttons {
        width: 100%;
    }
    
    .age-filter-btn {
        flex: 1;
        min-width: auto;
        text-align: center;
        font-size: 11px;
        padding: 4px 8px;
    }
    
    .section-title {
        font-size: var(--text-xl);
    }
    
    .section-subtitle {
        font-size: var(--text-sm);
    }
    
    .video-caption-icon {
        display: none;
    }
    
    .video-caption {
        padding: var(--space-3);
    }
    
    .video-caption h3 {
        font-size: var(--text-sm);
    }
    
    .video-caption p {
        font-size: var(--text-xs);
    }
}

/* ========== PRINT ========== */
@media print {
    .navbar,
    .floating-whatsapp,
    .cta-section,
    .hero-showcase {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
}