/**
 * Responsive Design - Mobile First Approach
 * Optimized for all screen sizes
 */

/* ============================================
   Tablet Devices (768px - 1024px)
   ============================================ */
@media (max-width: 1024px) {
    :root {
        --font-size-base: 15px;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2.5rem;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-section {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        min-height: auto;
        padding: var(--spacing-lg) 0;
    }
    
    .hero-image {
        order: -1;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .nav-menu {
        gap: var(--spacing-md);
    }
}

/* ============================================
   Mobile Devices (480px - 767px)
   ============================================ */
@media (max-width: 767px) {
    :root {
        --font-size-base: 14px;
        --spacing-md: 1rem;
        --spacing-lg: 1.25rem;
        --spacing-xl: 1.75rem;
        --spacing-2xl: 2rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.25rem;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    /* Header & Navigation */
    .nav-container {
        gap: var(--spacing-sm);
    }
    
    .logo-text {
        font-size: 1.2rem;
    }
    
    .logo-subtitle {
        font-size: 0.65rem;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: var(--secondary-color);
        padding: var(--spacing-lg);
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-normal);
    }
    
    .nav-menu.active {
        max-height: 500px;
    }
    
    .nav-menu li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        padding: var(--spacing-md) 0;
    }
    
    .nav-menu li:last-child {
        border-bottom: none;
    }
    
    .nav-link::after {
        display: none;
    }
    
    .nav-link:hover {
        color: var(--primary-color);
    }
    
    .btn-small {
        display: none;
    }
    
    /* Hero Section */
    .hero-section {
        padding: var(--spacing-lg) 0;
        text-align: center;
    }
    
    .hero-content h1 {
        margin-bottom: var(--spacing-sm);
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Featured Dishes */
    .dishes-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .dish-card img {
        height: 200px;
    }
    
    /* About Section */
    .about-section {
        padding: var(--spacing-lg) 0;
    }
    
    .benefits-list li {
        padding-left: var(--spacing-md);
    }
    
    /* Locations */
    .locations-section {
        padding: var(--spacing-lg) 0;
    }
    
    .locations-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .location-card {
        padding: var(--spacing-md);
    }
    
    /* CTA Section */
    .cta-section {
        padding: var(--spacing-lg) 0;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .btn-large {
        padding: var(--spacing-md) var(--spacing-lg);
        width: 100%;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .footer-content {
        padding: var(--spacing-lg) 0;
    }
    
    .footer-bottom {
        padding: var(--spacing-md) 0;
    }
    
    .copyright-text {
        font-size: 0.85rem;
    }
}

/* ============================================
   Small Mobile Devices (320px - 479px)
   ============================================ */
@media (max-width: 479px) {
    :root {
        --font-size-base: 13px;
        --spacing-sm: 0.75rem;
        --spacing-md: 0.875rem;
        --spacing-lg: 1rem;
        --spacing-xl: 1.25rem;
        --spacing-2xl: 1.5rem;
    }
    
    h1 {
        font-size: 1.75rem;
        letter-spacing: 0;
    }
    
    h2 {
        font-size: 1.25rem;
        letter-spacing: 0;
    }
    
    h3 {
        font-size: 1.1rem;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    /* Header */
    .navbar {
        padding: var(--spacing-md) 0;
    }
    
    .nav-container {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .logo {
        flex-direction: row;
        gap: var(--spacing-xs);
    }
    
    .logo-text {
        font-size: 1rem;
    }
    
    .logo-subtitle {
        font-size: 0.6rem;
    }
    
    /* Hero */
    .hero-section {
        padding: var(--spacing-md) 0;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-description {
        font-size: 0.9rem;
    }
    
    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.8rem;
        letter-spacing: 0.5px;
    }
    
    /* Sections */
    .featured-dishes,
    .about-section,
    .locations-section,
    .cta-section {
        padding: var(--spacing-lg) 0;
    }
    
    .section-subtitle {
        font-size: 1rem;
        margin-bottom: var(--spacing-lg);
    }
    
    .dish-card img {
        height: 150px;
    }
    
    .location-features {
        gap: var(--spacing-xs);
    }
    
    .feature {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.75rem;
    }
    
    /* Footer */
    .footer-content {
        padding: var(--spacing-md) 0;
    }
    
    .footer-column h3 {
        font-size: 1rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .footer-column p {
        font-size: 0.9rem;
    }
    
    .social-links {
        gap: var(--spacing-sm);
    }
    
    .social-icon {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
}

/* ============================================
   Landscape Orientation (Mobile)
   ============================================ */
@media (max-height: 600px) and (orientation: landscape) {
    .hero-section {
        min-height: auto;
        padding: var(--spacing-md) 0;
    }
    
    h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 1.25rem;
    }
}

/* ============================================
   High Resolution Displays
   ============================================ */
@media (-webkit-min-device-pixel-ratio: 2),
       (min-resolution: 192dpi) {
    /* Optimize for retina displays */
    body {
        -webkit-font-smoothing: subpixel-antialiased;
    }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
    body {
        background-color: white;
        color: black;
    }
    
    .site-header,
    .site-footer,
    .menu-toggle,
    .btn,
    .cta-section {
        display: none;
    }
    
    a {
        text-decoration: underline;
    }
    
    img {
        max-width: 100%;
    }
    
    .container {
        max-width: 100%;
    }
}

/* ============================================
   Dark Mode Support
   ============================================ */
@media (prefers-color-scheme: dark) {
    :root {
        --light-bg: #1a1a1a;
        --white: #0a0a0a;
        --text-dark: #e0e0e0;
        --text-light: #999999;
        --border-color: #333333;
    }
    
    body {
        background-color: var(--secondary-color);
        color: var(--text-dark);
    }
    
    .dish-card,
    .location-card {
        background-color: #2a2a2a;
    }
}

/* ============================================
   Touch Device Optimization
   ============================================ */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    a {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
    }
    
    .nav-link::after {
        display: none;
    }
}