/* ============================================
   BUTTERBURST BAKERY - RESPONSIVE STYLESHEET
   Mobile-First Responsive Design
   ============================================ */

/* ============================================
   TABLET (768px and below)
   ============================================ */

@media (max-width: 768px) {
    
    /* Typography */
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    .section-title { font-size: 2rem; }
    
    /* Header & Navigation */
    .top-bar {
        font-size: 0.75rem;
    }
    
    .top-bar-content {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    
    .contact-info,
    .top-bar-right {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    /* Mobile Menu */
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--bg-white);
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transition: right 0.3s ease;
        z-index: 1001;
        gap: 0;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-menu a {
        display: block;
        padding: 1rem 0;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding-left: 1rem;
        display: none;
    }
    
    .dropdown.active .dropdown-menu {
        display: block;
    }
    
    /* Hero Slider */
    .hero-slider {
        height: 400px;
    }
    
    .slide-title {
        font-size: 2rem;
    }
    
    .slide-text {
        font-size: 1rem;
    }
    
    .slider-control {
        padding: 0.75rem;
        font-size: 1.25rem;
    }
    
    .slider-control.prev { left: 1rem; }
    .slider-control.next { right: 1rem; }
    
    /* Mission Section */
    .mission-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .mission-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-sm);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    /* Features Grid */
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
        
    }
    
    /* Products Grid */
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: var(--spacing-sm);
    }
    
    .product-image {
        height: 200px;
    }
    
    /* Products Page Layout */
    .products-layout {
        grid-template-columns: 1fr;
    }
    
    .products-sidebar {
        position: static;
    }
    
    .filter-widget {
        margin-bottom: var(--spacing-sm);
    }
    
    /* Product Detail */
    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .product-image-section {
        position: static;
    }
    
    .main-image img {
        height: 300px;
    }
    
    .product-title {
        font-size: 1.75rem;
    }
    
    .current-price {
        font-size: 2rem;
    }
    
    .tabs-header {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .tab-btn {
        padding: 0.75rem 1.25rem;
        white-space: nowrap;
    }
    
    /* Cart */
    .cart-layout {
        grid-template-columns: 1fr;
    }
    
    .cart-item {
        grid-template-columns: 80px 1fr;
        gap: var(--spacing-sm);
    }
    
    .item-image {
        width: 80px;
        height: 80px;
    }
    
    .item-quantity,
    .item-subtotal,
    .item-remove {
        grid-column: 2;
    }
    
    .item-details {
        grid-column: 2;
    }
    
    .cart-summary {
        position: static;
    }
    
    /* Authentication Pages */
    .auth-layout {
        grid-template-columns: 1fr;
    }
    
    .auth-image {
        height: 250px;
    }
    
    /* Checkout */
    .checkout-layout {
        grid-template-columns: 1fr;
    }
    
    .checkout-steps {
        flex-wrap: wrap;
    }
    
    /* Contact Page */
    .contact-layout {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    /* Testimonials */
    .testimonials-slider {
        grid-template-columns: 1fr;
    }
    
    /* Benefits Grid */
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    /* Features Row */
    .features-row {
        grid-template-columns: 1fr;
    }
    
    /* CTA Buttons */
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    /* Action Buttons */
    .action-buttons {
        flex-direction: column;
    }
    
    .action-buttons .btn {
        width: 100%;
    }
}

/* ============================================
   MOBILE (480px and below)
   ============================================ */

@media (max-width: 480px) {
    
    /* Spacing Adjustments */
    section {
        padding: var(--spacing-md) 0;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    /* Typography */
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
    
    .section-title { font-size: 1.75rem; }
    
    /* Header */
    .logo {
        font-size: 1.25rem;
    }
    
    .logo img {
        height: 40px;
    }
    
    .top-bar {
        padding: 0.25rem 0;
    }
    
    .contact-info,
    .top-bar-right {
        font-size: 0.7rem;
        gap: 0.5rem;
    }
    
    /* Hero Slider */
    .hero-slider {
        height: 350px;
    }
    
    .slide-title {
        font-size: 1.5rem;
    }
    
    .slide-text {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }
    
    .slider-control {
        padding: 0.5rem;
        font-size: 1rem;
    }
    
    .slider-control.prev { left: 0.5rem; }
    .slider-control.next { right: 0.5rem; }
    
    .slider-indicators {
        bottom: 1rem;
    }
    
    /* Mission Stats */
    .mission-stats {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    /* Products Grid */
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .product-image {
        height: 250px;
    }
    
    .product-name {
        font-size: 1.1rem;
    }
    
    .product-price {
        font-size: 1.25rem;
    }
    
    /* Product Footer */
    .product-footer {
        flex-direction: column;
        align-items: stretch;
    }
    
    .add-to-cart-form {
        flex-direction: column;
    }
    
    .quantity-selector {
        width: 100%;
        justify-content: center;
    }
    
    .btn-cart {
        width: 100%;
    }
    
    /* Product Detail */
    .main-image img {
        height: 250px;
    }
    
    .product-title {
        font-size: 1.5rem;
    }
    
    .current-price {
        font-size: 1.75rem;
    }
    
    .product-rating {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    /* Cart Items */
    .cart-item {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .item-image {
        margin: 0 auto;
        width: 100%;
        height: 200px;
    }
    
    .item-details,
    .item-quantity,
    .item-subtotal,
    .item-remove {
        grid-column: 1;
    }
    
    .item-subtotal {
        text-align: center;
    }
    
    /* Forms */
    .form-row {
        flex-direction: column;
    }
    
    .form-row .form-group {
        width: 100%;
    }
    
    /* Checkout Steps */
    .checkout-steps {
        font-size: 0.875rem;
    }
    
    .step-text {
        display: none;
    }
    
    /* Buttons */
    .btn {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }
    
    .btn-large {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
    
    /* Page Header */
    .page-header {
        padding: 2rem 0;
    }
    
    .page-header h1 {
        font-size: 1.75rem;
    }
    
    .breadcrumb {
        font-size: 0.8rem;
    }
    
    /* CTA Section */
    .cta-section {
        padding: 3rem 0;
    }
    
    .cta-content h2 {
        font-size: 1.75rem;
    }
    
    .cta-content p {
        font-size: 1rem;
    }
    
    /* Footer */
    .footer-col h3 {
        font-size: 1.1rem;
    }
    
    .footer-bottom-content {
        font-size: 0.875rem;
    }
    
    /* WhatsApp Float */
    .whatsapp-float {
        bottom: 1rem;
        right: 1rem;
        width: 50px;
        height: 50px;
        font-size: 1.75rem;
    }
    
    /* Scroll to Top */
    .scroll-to-top {
        width: 45px;
        height: 45px;
        bottom: 5rem;
        right: 1rem;
    }
}

/* ============================================
   LANDSCAPE MOBILE
   ============================================ */

@media (max-width: 768px) and (orientation: landscape) {
    .hero-slider {
        height: 300px;
    }
    
    .slide-title {
        font-size: 1.75rem;
    }
    
    .slide-text {
        font-size: 0.95rem;
    }
}

/* ============================================
   LARGE DESKTOP (1400px and above)
   ============================================ */

@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
    
    .hero-slider {
        height: 700px;
    }
    
    .slide-title {
        font-size: 4rem;
    }
    
    .slide-text {
        font-size: 1.5rem;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
    .main-header,
    .main-footer,
    .whatsapp-float,
    .scroll-to-top,
    .hero-slider,
    .cta-section {
        display: none;
    }
    
    body {
        color: #000;
        background: #fff;
    }
    
    a {
        text-decoration: underline;
    }
    
    .container {
        max-width: 100%;
        padding: 0;
    }
}

/* ============================================
   ACCESSIBILITY IMPROVEMENTS
   ============================================ */

/* Focus Styles */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #000;
        --text-dark: #000;
        --bg-white: #fff;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --text-dark: #f5f5f5;
        --text-light: #d1d1d1;
        --text-muted: #a1a1a1;
        --bg-white: #1a1a1a;
        --bg-light: #2a2a2a;
        --bg-cream: #2a2520;
    }
    
    .main-nav {
        background-color: #1a1a1a;
    }
    
    .product-card,
    .feature-card,
    .filter-widget,
    .cart-item,
    .cart-summary {
        background-color: #2a2a2a;
    }
}

/* ============================================
   UTILITY CLASSES FOR RESPONSIVE
   ============================================ */

/* Hide on Mobile */
@media (max-width: 768px) {
    .hide-mobile {
        display: none !important;
    }
}

/* Hide on Desktop */
@media (min-width: 769px) {
    .hide-desktop {
        display: none !important;
    }
}

/* Show only on Mobile */
.show-mobile {
    display: none !important;
}

@media (max-width: 768px) {
    .show-mobile {
        display: block !important;
    }
}

/* Show only on Desktop */
.show-desktop {
    display: none !important;
}

@media (min-width: 769px) {
    .show-desktop {
        display: block !important;
    }
}