/* ===========================
   Responsive Design - Mobile First
   =========================== */

/* ===========================
   Base Mobile Styles (320px+)
   =========================== */

/* Already defined in main.css as default */

/* ===========================
   Small Mobile Landscape (480px+)
   =========================== */

@media (min-width: 480px) {
    .hero-container {
        gap: var(--spacing-xl);
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: var(--spacing-xxl) auto 0;
    }
    
    .trust-badges {
        justify-content: center;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto var(--spacing-xxl);
    }
}

/* ===========================
   Tablet Portrait (768px+)
   =========================== */

@media (min-width: 768px) {
    /* Typography adjustments */
    .hero-title {
        font-size: var(--font-size-5xl);
    }
    
    .section-title {
        font-size: var(--font-size-4xl);
    }
    
    /* Navigation adjustments */
    .navbar-container {
        padding: 0 var(--spacing-xl);
    }
    
    .navbar-nav {
        gap: var(--spacing-xxl);
    }
    
    /* Hero section for tablet */
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-xxl);
        text-align: center;
    }
    
    .hero-content {
        order: 2;
    }
    
    .hero-image {
        order: 1;
    }
    
    .hero-product-image {
        max-width: 300px;
    }
    
    /* Products grid for tablet */
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: none;
        margin-top: var(--spacing-xxl);
    }
    
    /* Values grid for tablet */
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: none;
    }
    
    /* Contact details */
    .contact-details {
        flex-direction: row;
        justify-content: center;
    }
    
    /* Footer adjustments */
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-nav {
        gap: var(--spacing-xl);
    }
    
    .footer-badges {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    /* Cart adjustments */
    .cart-sidebar {
        width: 420px;
        right: -420px;
    }
    
    /* Floating buttons positioning */
    .cart-toggle {
        bottom: 100px;
        left: var(--spacing-xxl);
    }
    
    .whatsapp-float {
        bottom: var(--spacing-xxl);
        left: var(--spacing-xxl);
    }
}

/* ===========================
   Tablet Landscape (1024px+)
   =========================== */

@media (min-width: 1024px) {
    /* Hero section returns to side-by-side */
    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xxxl);
        text-align: right;
    }
    
    .hero-content {
        order: 1;
    }
    
    .hero-image {
        order: 2;
    }
    
    .hero-product-image {
        max-width: 400px;
    }
    
    /* Products grid for desktop */
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    /* Values grid for desktop */
    .values-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    /* Footer for desktop */
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-badges {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Newsletter form adjustments */
    .newsletter-form {
        max-width: 300px;
        margin: 0 auto var(--spacing-md);
    }
}

/* ===========================
   Desktop (1200px+)
   =========================== */

@media (min-width: 1200px) {
    /* Container adjustments */
    .container {
        padding: 0 var(--spacing-xxl);
    }
    
    /* Enhanced spacing */
    .section {
        padding: var(--spacing-xxxl) 0 var(--spacing-xxxl);
    }
    
    /* Hero enhancements */
    .hero-title {
        font-size: 3.5rem;
        line-height: 1.1;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-xl);
    }
    
    /* Product cards hover effects enhancement */
    .product-card:hover {
        transform: translateY(-12px);
    }
    
    /* About section enhancements */
    .about-story {
        max-width: 900px;
    }
    
    .about-story p {
        font-size: var(--font-size-xl);
    }
}

/* ===========================
   Large Desktop (1440px+)
   =========================== */

@media (min-width: 1440px) {
    /* Extra large container */
    .container {
        max-width: 1320px;
    }
    
    /* Enhanced hero section */
    .hero-container {
        gap: 5rem;
    }
    
    .hero-title {
        font-size: 4rem;
    }
    
    /* Enhanced product grid */
    .products-grid {
        gap: var(--spacing-xxl);
    }
    
    /* Enhanced values grid */
    .values-grid {
        gap: var(--spacing-xxl);
    }
}

/* ===========================
   Ultra Wide (1920px+)
   =========================== */

@media (min-width: 1920px) {
    .container {
        max-width: 1440px;
    }
    
    .hero-title {
        font-size: 4.5rem;
    }
}

/* ===========================
   Mobile Specific Adjustments
   =========================== */

@media (max-width: 767px) {
    /* Mobile typography */
    .hero-title {
        font-size: var(--font-size-3xl);
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    /* Mobile navigation */
    .navbar-container {
        flex-direction: row !important;
        justify-content: space-between;
        align-items: center;
        gap: var(--spacing-xs);
        padding: var(--spacing-sm) var(--spacing-md);
        flex-wrap: nowrap;
    }
    
    .navbar-nav {
        gap: var(--spacing-xs);
        font-size: var(--font-size-xs);
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: center;
    }
    
    .nav-link.btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-xs);
        min-height: auto;
    }
    
    .brand-name {
        font-size: var(--font-size-lg);
    }
    
    .logo {
        width: 35px;
    }
    
    /* Mobile hero */
    .hero {
        min-height: auto;
        padding: var(--spacing-xl) 0;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .hero-image {
        order: 1;
    }
    
    .hero-content {
        order: 2;
    }
    
    .hero-product-image {
        max-width: 250px;
    }
    
    .trust-badges {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-sm);
    }
    
    .badge {
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    /* Mobile products */
    .products-section {
        padding: var(--spacing-xl) 0;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        margin-top: var(--spacing-lg);
    }
    
    .product-image {
        padding: var(--spacing-lg);
        min-height: 200px;
    }
    
    .product-image img {
        max-width: 150px;
        max-height: 150px;
    }
    
    .product-content {
        padding: var(--spacing-lg);
    }
    
    .product-footer {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .add-to-cart {
        width: 100%;
    }
    
    /* Mobile about section */
    .about-section {
        padding: var(--spacing-xl) 0;
    }
    
    .about-story p {
        font-size: var(--font-size-base);
    }
    
    .values-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .value-item {
        padding: var(--spacing-lg);
    }
    
    .contact-details {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    /* Mobile footer */
    .site-footer {
        padding: var(--spacing-xl) 0;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .footer-nav {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .footer-badges {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .newsletter-form {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    /* Mobile cart */
    .cart-sidebar {
        width: 100vw;
        right: -100vw;
    }
    
    .cart-sidebar.active {
        right: 0;
    }
    
    /* Mobile floating buttons */
    .cart-toggle,
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-lg);
    }
    
    .cart-toggle {
        bottom: 70px;
        left: var(--spacing-md);
    }
    
    .whatsapp-float {
        bottom: var(--spacing-md);
        left: var(--spacing-md);
    }
    
    .cart-badge {
        width: 20px;
        height: 20px;
        font-size: 10px;
    }
}

/* ===========================
   Small Mobile Adjustments (320px-479px)
   =========================== */

@media (max-width: 479px) {
    /* Extra small mobile adjustments */
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-sm);
    }
    
    .section-title {
        font-size: var(--font-size-xl);
    }
    
    /* Compact navigation */
    .navbar-container {
        padding: 0 var(--spacing-md);
    }
    
    .brand-name {
        font-size: var(--font-size-lg);
    }
    
    .logo {
        width: 40px;
    }
    
    /* Compact products */
    .product-image {
        min-height: 180px;
        padding: var(--spacing-md);
    }
    
    .product-image img {
        max-width: 120px;
        max-height: 120px;
    }
    
    .product-content {
        padding: var(--spacing-md);
    }
    
    .product-title {
        font-size: var(--font-size-lg);
    }
    
    .product-details {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    /* Compact trust badges */
    .trust-badges {
        gap: var(--spacing-xs);
    }
    
    .badge {
        padding: 4px 8px;
        font-size: 10px;
    }
    
    /* Compact values */
    .value-item {
        padding: var(--spacing-md);
    }
    
    .value-item i {
        font-size: var(--font-size-2xl);
    }
    
    /* Compact footer */
    .footer-badges {
        grid-template-columns: 1fr;
        gap: var(--spacing-xs);
    }
    
    .footer-badges .badge {
        justify-content: center;
        padding: var(--spacing-sm);
    }
}

/* ===========================
   Landscape Mobile Specific
   =========================== */

@media (max-height: 500px) and (orientation: landscape) {
    .site-header {
        min-height: auto;
    }
    
    .hero {
        min-height: auto;
        padding: var(--spacing-lg) 0;
    }
    
    .hero-container {
        gap: var(--spacing-lg);
    }
    
    .hero-title {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--spacing-sm);
    }
    
    .hero-subtitle {
        margin-bottom: var(--spacing-md);
    }
    
    .trust-badges {
        margin-bottom: var(--spacing-md);
    }
    
    .hero-product-image {
        max-width: 200px;
    }
    
    .section {
        padding: var(--spacing-xl) 0;
    }
}

/* ===========================
   Touch Device Optimizations
   =========================== */

@media (hover: none) and (pointer: coarse) {
    /* Touch-friendly button sizes */
    .btn {
        min-height: 44px;
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    .cart-close,
    .quantity-btn,
    .remove-item {
        min-width: 44px;
        min-height: 44px;
    }
    
    .nav-link {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    /* Remove hover effects on touch devices */
    .product-card:hover {
        transform: none;
    }
    
    .btn:hover {
        transform: none;
    }
    
    .value-item:hover {
        transform: none;
    }
    
    /* Enhanced focus states for touch */
    .btn:focus,
    .nav-link:focus,
    .cart-toggle:focus,
    .whatsapp-float:focus {
        outline: 3px solid var(--primary-color);
        outline-offset: 2px;
    }
}

/* ===========================
   High DPI / Retina Displays
   =========================== */

@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    /* Sharper images and icons */
    .logo,
    .footer-logo,
    .hero-product-image,
    .product-image img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
    
    /* Thinner borders for high DPI */
    .product-card,
    .cart-item,
    .cart-sidebar {
        border-width: 0.5px;
    }
}

/* ===========================
   Print Styles
   =========================== */

@media print {
    /* Hide interactive elements */
    .cart-toggle,
    .whatsapp-float,
    .cart-sidebar,
    .cart-overlay,
    .navbar-nav,
    .newsletter-form,
    .btn {
        display: none !important;
    }
    
    /* Adjust layout for print */
    .site-header {
        min-height: auto;
        page-break-after: always;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .product-card {
        box-shadow: none;
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }
    
    /* Print typography */
    body {
        font-size: 12pt;
        line-height: 1.4;
        color: black;
        background: white;
    }
    
    .hero-title {
        font-size: 24pt;
    }
    
    .section-title {
        font-size: 18pt;
    }
    
    /* Print spacing */
    .section {
        padding: 20pt 0;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
}

/* ===========================
   Accessibility - Reduced Motion
   =========================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .hero-product-image,
    .product-image img {
        transition: none !important;
    }
    
    .animate-float,
    .brand-name,
    .whatsapp-float {
        animation: none !important;
    }
}

/* ===========================
   Dark Mode Support (Future Enhancement)
   =========================== */

@media (prefers-color-scheme: dark) {
    /* This is commented out but ready for future implementation
    :root {
        --white: #1a1a1a;
        --light-color: #2d2d2d;
        --lighter-color: #3a3a3a;
        --text-color: #e0e0e0;
        --gray-light: #404040;
    }
    */
}

/* ===========================
   IE11 Support (Fallbacks)
   =========================== */

@supports not (display: grid) {
    .hero-container {
        display: flex;
        flex-direction: column;
    }
    
    .products-grid {
        display: flex;
        flex-wrap: wrap;
        gap: var(--spacing-lg);
    }
    
    .product-card {
        flex: 1;
        min-width: 300px;
    }
    
    .values-grid {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-lg);
    }
    
    .value-item {
        flex: 1;
        min-width: 250px;
    }
    
    .footer-content {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-around;
    }
}