/* ============================================
   WERNERS STORE - COMPREHENSIVE MOBILE RESPONSIVE
   Full mobile-first responsive overrides
   ============================================ */

/* === MOBILE NAVIGATION (Proper Slide-in Menu) === */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 24px;
        z-index: 999;
        padding: 80px 24px;
        animation: fadeIn 0.3s ease;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links .nav-link {
        font-size: 1.1rem;
        letter-spacing: 3px;
        padding: 12px 0;
    }

    .mobile-menu-btn {
        display: flex;
        z-index: 1001;
        position: relative;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .navbar-content {
        padding: 0 8px;
    }

    .logo-text {
        font-size: 1rem;
        letter-spacing: 1px;
    }

    .logo-icon {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }

    .header-notice {
        font-size: 0.6rem;
        letter-spacing: 0.5px;
        padding: 0 8px;
    }

    .header-top {
        padding: 6px 0;
    }
}

/* === TABLET (1024px) === */
@media (max-width: 1024px) {
    .container {
        padding: 0 20px;
    }

    /* Hero */
    .hero {
        min-height: auto;
        padding: 100px 0 60px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 2.8rem;
    }

    .hero-text p {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

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

    .hero-badges {
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-visual {
        display: none;
    }

    /* Categories */
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    /* Products Grid */
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    /* Features */
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    /* Product Detail */
    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .product-gallery-main {
        min-height: 350px;
    }

    /* Cart */
    .cart-layout {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .cart-summary {
        position: static;
    }

    /* About */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    /* 3D Sections */
    .showcase-carousel {
        flex-direction: column;
        gap: 20px;
    }

    .showcase-item:nth-child(1),
    .showcase-item:nth-child(3) {
        transform: rotateY(0) translateZ(0) scale(0.95);
    }

    .showcase-item:nth-child(2) {
        transform: rotateY(0) translateZ(0) scale(1);
    }

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

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

/* === MOBILE (768px) === */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    /* Hero */
    .hero {
        min-height: auto;
        padding: 90px 0 50px;
    }

    .hero-text h1 {
        font-size: 2rem;
        letter-spacing: 1px;
    }

    .hero-text .subtitle {
        font-size: 1rem;
    }

    .hero-text p {
        font-size: 0.9rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
    }

    .hero-badges {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }

    /* Section Titles */
    .section-title {
        font-size: 1.6rem;
        letter-spacing: 2px;
    }

    .section-subtitle {
        font-size: 0.85rem;
    }

    /* Categories */
    .categories-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .category-card {
        aspect-ratio: 16/9;
    }

    .category-card-content {
        padding: 20px;
    }

    .category-card-content h3 {
        font-size: 1.1rem;
    }

    /* Products Grid */
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .product-image {
        padding: 12px;
    }

    .product-image img {
        max-height: 180px;
    }

    .product-info {
        padding: 14px;
    }

    .product-title {
        font-size: 0.78rem;
    }

    .product-category-tag {
        font-size: 0.6rem;
    }

    .product-rating {
        font-size: 0.7rem;
    }

    .product-price {
        font-size: 0.85rem;
    }

    .product-badge {
        font-size: 0.55rem;
        padding: 3px 8px;
    }

    .add-to-cart-btn {
        font-size: 0.65rem;
        padding: 8px 12px;
    }

    /* Features */
    .features-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .feature-card {
        padding: 30px 20px;
    }

    /* Shop Page */
    .shop-hero {
        padding: 110px 0 40px;
    }

    .shop-hero h1 {
        font-size: 2rem;
        letter-spacing: 2px;
    }

    .shop-toolbar {
        flex-direction: column;
        gap: 12px;
        align-items: stretch;
    }

    .shop-filters {
        flex-wrap: wrap;
        gap: 6px;
    }

    .filter-btn {
        padding: 8px 14px;
        font-size: 0.65rem;
    }

    .shop-sort select {
        width: 100%;
        padding: 10px 14px;
    }

    /* Product Detail */
    .product-detail {
        padding: 100px 0 40px;
    }

    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .product-gallery-main {
        min-height: 280px;
        padding: 24px;
    }

    .product-gallery-main img {
        max-height: 280px;
    }

    .product-gallery-thumbs {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-image-downloads {
        align-items: flex-start;
        flex-direction: column;
    }

    .product-explainer-grid {
        grid-template-columns: 1fr;
    }

    .product-detail-info h1 {
        font-size: 1.4rem;
    }

    .product-detail-price {
        font-size: 1.8rem;
    }

    .product-detail-actions {
        flex-direction: column;
    }

    .product-detail-actions .btn {
        min-width: unset;
        width: 100%;
    }

    .breadcrumb {
        font-size: 0.7rem;
        gap: 4px;
    }

    /* Cart Page */
    .cart-page {
        padding: 110px 0 60px;
    }

    .cart-page h1 {
        font-size: 1.8rem;
        letter-spacing: 2px;
    }

    .cart-layout {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .cart-item {
        grid-template-columns: 70px 1fr;
        gap: 12px;
        padding: 16px;
    }

    .cart-item-image {
        width: 70px;
        height: 70px;
    }

    .cart-item-image img {
        max-width: 60px;
        max-height: 60px;
    }

    .cart-item-info h3 {
        font-size: 0.78rem;
        line-height: 1.4;
    }

    .cart-item-actions {
        flex-direction: row;
        align-items: center;
        grid-column: 1 / -1;
        justify-content: space-between;
        padding-top: 12px;
        border-top: 1px solid var(--border);
    }

    .cart-summary {
        position: static;
        padding: 24px;
    }

    .cart-summary h2 {
        font-size: 1rem;
    }

    /* About Page */
    .about-hero {
        padding: 120px 0 50px;
    }

    .about-hero h1 {
        font-size: 2rem;
        letter-spacing: 2px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .about-text h2 {
        font-size: 1.4rem;
    }

    .about-stats {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .stat-card {
        padding: 24px 16px;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    /* Contact Page */
    .contact-hero {
        padding: 120px 0 50px;
    }

    .contact-hero h1 {
        font-size: 2rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    /* Footer */
    .footer {
        padding: 50px 0 30px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .footer-brand p {
        max-width: 100%;
    }

    .footer-links h4 {
        margin-bottom: 12px;
    }

    .footer-bottom p {
        font-size: 0.68rem;
    }

    /* Buttons */
    .btn-lg {
        padding: 14px 28px;
        font-size: 0.75rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.72rem;
    }

    /* Toast */
    .toast {
        bottom: 16px;
        right: 16px;
        left: 16px;
        padding: 14px 16px;
    }

    .toast p {
        font-size: 0.78rem;
    }

    /* 3D Stats */
    .stats-section {
        padding: 60px 0;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .stat-3d {
        padding: 24px 12px;
    }

    .stat-3d-number {
        font-size: 1.8rem;
    }

    .stat-3d-label {
        font-size: 0.7rem;
        letter-spacing: 1px;
    }

    /* 3D Showcase */
    .showcase-3d {
        padding: 60px 0;
    }

    .showcase-carousel {
        flex-direction: column;
        gap: 16px;
        padding: 30px 0;
    }

    .showcase-item {
        width: 85%;
        max-width: 280px;
        height: auto;
    }

    .showcase-item img {
        height: 200px;
    }

    .showcase-item:nth-child(1),
    .showcase-item:nth-child(2),
    .showcase-item:nth-child(3) {
        transform: none;
        opacity: 1;
    }

    /* Testimonials */
    .testimonials-section {
        padding: 60px 0;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .testimonial-card {
        padding: 30px 20px;
    }

    .testimonial-text {
        font-size: 0.95rem;
    }

    /* Parallax */
    .parallax-banner {
        padding: 60px 0;
        background-attachment: scroll;
    }

    .parallax-content h2 {
        font-size: 1.4rem;
        letter-spacing: 2px;
    }

    .parallax-content p {
        font-size: 0.9rem;
    }

    .floating-3d-badge {
        padding: 8px 14px;
        font-size: 0.7rem;
    }

    /* Newsletter */
    .newsletter-section {
        padding: 60px 0;
    }

    .newsletter-content h2 {
        font-size: 1.6rem;
        letter-spacing: 2px;
    }

    .newsletter-content p {
        font-size: 0.88rem;
    }

    .newsletter-form {
        flex-direction: column;
        gap: 10px;
    }

    .newsletter-form input {
        padding: 14px 18px;
    }

    .newsletter-form button {
        padding: 14px 24px;
    }

    /* 3D Feature Cards */
    .feature-card-3d {
        padding: 35px 20px;
    }

    .feature-card-3d h3 {
        font-size: 0.95rem;
    }

    .feature-card-3d p {
        font-size: 0.82rem;
    }

    /* Sections general */
    section {
        overflow-x: hidden;
    }
}

/* === SMALL MOBILE (480px) === */
@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }

    /* Hero */
    .hero-text h1 {
        font-size: 1.6rem;
        letter-spacing: 0.5px;
    }

    .hero-text .subtitle {
        font-size: 0.88rem;
    }

    .hero-text p {
        font-size: 0.85rem;
    }

    /* Products - Single column on very small screens */
    .products-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .product-image img {
        max-height: 220px;
    }

    .product-info {
        padding: 16px;
    }

    .product-title {
        font-size: 0.85rem;
    }

    /* Section Titles */
    .section-title {
        font-size: 1.3rem;
        letter-spacing: 1px;
    }

    /* Shop */
    .shop-hero h1 {
        font-size: 1.6rem;
    }

    .filter-btn {
        padding: 6px 10px;
        font-size: 0.6rem;
    }

    /* Product Detail */
    .product-detail-info h1 {
        font-size: 1.2rem;
    }

    .product-detail-price {
        font-size: 1.5rem;
    }

    /* Cart */
    .cart-page h1 {
        font-size: 1.5rem;
    }

    .cart-item {
        grid-template-columns: 60px 1fr;
        gap: 10px;
        padding: 12px;
    }

    .cart-item-image {
        width: 60px;
        height: 60px;
    }

    .cart-item-info h3 {
        font-size: 0.72rem;
    }

    /* About */
    .about-hero h1 {
        font-size: 1.6rem;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    /* Contact */
    .contact-hero h1 {
        font-size: 1.6rem;
    }

    /* Footer */
    .footer-bottom p {
        font-size: 0.62rem;
    }

    /* 3D Stats */
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .stat-3d {
        padding: 20px 10px;
    }

    .stat-3d-number {
        font-size: 1.5rem;
    }

    .stat-3d-label {
        font-size: 0.62rem;
    }

    /* Showcase */
    .showcase-item {
        width: 90%;
    }

    /* Parallax */
    .parallax-content h2 {
        font-size: 1.2rem;
    }

    .floating-3d-badge {
        padding: 6px 10px;
        font-size: 0.6rem;
        gap: 4px;
    }

    /* Newsletter */
    .newsletter-content h2 {
        font-size: 1.3rem;
    }
}

/* === POLICY PAGES RESPONSIVE === */
@media (max-width: 768px) {
    .policy-page {
        padding: 100px 0 50px;
    }

    .policy-container {
        padding: 0 16px;
    }

    .policy-header h1 {
        font-size: 1.8rem;
    }

    .policy-nav ul {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .policy-nav {
        padding: 16px;
    }

    .policy-content h2 {
        font-size: 1.25rem;
        margin: 30px 0 12px;
    }

    .policy-content h3 {
        font-size: 1rem;
    }

    .policy-content p {
        font-size: 0.9rem;
        line-height: 1.7;
    }

    .policy-content ul,
    .policy-content ol {
        padding-left: 18px;
    }

    .policy-content ul li,
    .policy-content ol li {
        font-size: 0.9rem;
    }

    .highlight-box,
    .warning-box {
        padding: 16px 18px;
    }

    /* Tables in policy pages */
    .shipping-table,
    .cookie-table,
    .data-table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        font-size: 0.78rem;
        white-space: nowrap;
    }

    .shipping-table th,
    .shipping-table td,
    .cookie-table th,
    .cookie-table td,
    .data-table th,
    .data-table td {
        padding: 8px 10px;
        font-size: 0.75rem;
    }

    /* DMCA notice template */
    .notice-template {
        padding: 16px;
        font-size: 0.78rem;
        overflow-x: auto;
    }

    .notice-template p {
        font-size: 0.78rem;
        white-space: normal;
        word-break: break-word;
    }

    /* Steps list */
    .steps-list li {
        padding-left: 40px;
        margin-bottom: 20px;
    }

    .steps-list li::before {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .policy-header h1 {
        font-size: 1.5rem;
    }

    .policy-content h2 {
        font-size: 1.1rem;
    }

    .policy-content p,
    .policy-content ul li,
    .policy-content ol li {
        font-size: 0.85rem;
    }
}

/* === PREVENT HORIZONTAL OVERFLOW === */
img {
    max-width: 100%;
    height: auto;
}

/* === TOUCH-FRIENDLY TARGETS === */
@media (max-width: 768px) {
    a, button, .filter-btn, .nav-link, .add-to-cart-btn {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
    }

    .qty-control button {
        width: 40px;
        height: 40px;
    }

    .qty-control span {
        width: 44px;
        height: 40px;
    }
}