/* Pocha Restaurant - Mobile-First Responsive CSS */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Noto+Sans:wght@400;500;600;700&display=swap');

/* CSS Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* CSS Variables for Design System - Extracted from Your Menu Design */
:root {
    --korean-red: #791A3D;
    --korean-blue: #016E8F;
    --korean-teal: #2F6C8C;
    --korean-dark: #004D65;
    --korean-cream: #FFD9A8;
    --charcoal: #2C2C2C;
    --warm-white: #FAFAFA;
    --light-gray: #F5F5F5;
    --border-gray: #E0E0E0;
    --text-gray: #666666;
    
    --font-heading: 'Helvetica Neue', 'Noto Sans', sans-serif;
    --font-body: 'Helvetica Neue', 'Inter', sans-serif;
    
    --shadow-light: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-medium: 0 4px 8px rgba(0,0,0,0.15);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

/* Base Typography */
body {
    font-family: var(--font-body);
    color: var(--charcoal);
    background-color: var(--warm-white);
    line-height: 1.6;
    font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    margin-bottom: 0.5em;
    line-height: 1.3;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p { margin-bottom: 1em; }

a {
    color: var(--korean-red);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--gold-accent);
}

/* Layout Containers */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 40px 0;
}

/* Header & Navigation */
header {
    background: white;
    box-shadow: var(--shadow-light);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--korean-red);
}

.logo-image {
    height: 70px;
    width: auto;
    max-width: 220px;
}

@media (min-width: 769px) {
    .logo-image {
        height: 90px;
        max-width: 280px;
    }
}

/* Mobile Navigation */
.nav-toggle {
    display: block;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--charcoal);
}

.nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    background: white;
    box-shadow: var(--shadow-medium);
    transition: var(--transition);
    z-index: 99;
}

.nav-menu.active {
    left: 0;
}

.nav-menu ul {
    list-style: none;
    padding: 20px 0;
}

.nav-menu li {
    text-align: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-gray);
}

.nav-menu a {
    font-weight: 500;
    font-size: 1.1rem;
    color: var(--charcoal);
    display: block;
    padding: 10px;
}

.nav-menu a:hover {
    background: var(--light-gray);
    color: var(--korean-red);
}

.call-button {
    background: var(--korean-red);
    color: white;
    padding: 8px 16px;
    border-radius: var(--border-radius);
    font-weight: 500;
    white-space: nowrap;
}

.call-button:hover {
    background: var(--gold-accent);
    color: white;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(44,44,44,0.7), rgba(44,44,44,0.7)), 
                url('../assets/images/photos/IMG_3707.jpeg');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: 80px 0;
}

.hero h1 {
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-weight: 500;
    text-align: center;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    font-size: 1rem;
    min-height: 44px;
    line-height: 1.4;
}

.btn-primary {
    background: var(--korean-red);
    color: white;
}

.btn-primary:hover {
    background: var(--korean-blue);
    color: white;
}

.btn-secondary {
    background: white;
    color: var(--korean-red);
    border: 2px solid var(--korean-red);
}

.btn-secondary:hover {
    background: var(--korean-red);
    color: white;
}

.btn-disabled {
    background: #ccc;
    color: #666;
    cursor: not-allowed;
}

/* Location Cards */
.locations {
    display: grid;
    gap: 20px;
    margin: 40px 0;
}

.location-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border-gray);
}

.location-card h3 {
    color: var(--korean-red);
    margin-bottom: 15px;
}

.location-info p {
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.location-info strong {
    min-width: 60px;
    color: var(--charcoal);
}

.hours-grid {
    display: grid;
    gap: 4px;
    margin-top: 10px;
}

.hours-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    font-size: 0.9rem;
}

/* Featured Items */
.featured-items {
    display: grid;
    gap: 20px;
    margin: 40px 0;
}

.featured-item {
    background: white;
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--shadow-light);
    text-align: center;
}

.featured-item h4 {
    color: var(--korean-red);
    margin-bottom: 10px;
}

.price {
    font-weight: 600;
    color: var(--korean-blue);
    font-size: 1.1rem;
}

/* Menu Styles */
.menu-download {
    text-align: center;
    margin-bottom: 40px;
}

.menu-category {
    background: white;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    box-shadow: var(--shadow-light);
    overflow: hidden;
}

.category-header {
    background: linear-gradient(135deg, var(--korean-red) 0%, var(--korean-dark) 100%);
    color: white;
    padding: 15px 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    border-left: 4px solid var(--korean-blue);
}

.category-header h3 {
    margin: 0;
}

.category-toggle {
    font-size: 1.2rem;
    transition: var(--transition);
}

.category-content {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.category-content.active {
    max-height: 2000px;
    padding: 20px;
}

.menu-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-gray);
    gap: 15px;
}

.menu-item:last-child {
    border-bottom: none;
}

.item-info {
    flex: 1;
}

.item-info h4 {
    margin-bottom: 5px;
    color: var(--charcoal);
}

.item-info p {
    color: var(--text-gray);
    font-size: 0.9rem;
    margin: 0;
}

.item-price {
    font-weight: 600;
    color: var(--korean-red);
    font-size: 1.1rem;
    white-space: nowrap;
}

/* Contact Page */
.contact-grid {
    display: grid;
    gap: 30px;
    margin: 40px 0;
}

.contact-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow-light);
}

.contact-card h3 {
    color: var(--korean-red);
    margin-bottom: 20px;
    text-align: center;
}

.contact-info {
    margin-bottom: 25px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 15px;
    padding: 8px 0;
    flex-wrap: wrap;
}

.contact-item strong {
    min-width: 80px;
    color: var(--charcoal);
    flex-shrink: 0;
}

.contact-item a {
    color: var(--korean-red);
    font-weight: 500;
    word-break: break-word;
}

/* Mobile-specific contact styles */
@media (max-width: 768px) {
    .contact-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .contact-item strong {
        min-width: auto;
        margin-bottom: 5px;
    }
    
    .contact-card {
        padding: 20px 15px;
    }
    
    .contact-info {
        margin-bottom: 20px;
    }
}

.map-button {
    width: 100%;
    margin-top: 15px;
}

/* Footer */
footer {
    background: var(--charcoal);
    color: white;
    text-align: center;
    padding: 40px 0;
    margin-top: 60px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-links {
    margin-bottom: 20px;
}

.footer-links a {
    color: white;
    margin: 0 15px;
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--korean-red);
}

/* Responsive Design - Tablet */
@media (min-width: 769px) {
    .container {
        padding: 0 40px;
    }
    
    .locations {
        grid-template-columns: 1fr 1fr;
    }
    
    .featured-items {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .nav-toggle {
        display: none;
    }
    
    .nav-menu {
        position: static;
        width: auto;
        background: none;
        box-shadow: none;
        left: 0;
    }
    
    .nav-menu ul {
        display: flex;
        padding: 0;
        gap: 30px;
    }
    
    .nav-menu li {
        border-bottom: none;
        padding: 0;
    }
    
    .nav-menu a {
        font-size: 1rem;
        padding: 5px 0;
    }
    
    .nav-menu a:hover {
        background: none;
    }
}

/* Responsive Design - Desktop */
@media (min-width: 1025px) {
    h1 { font-size: 3rem; }
    
    .hero {
        padding: 120px 0;
    }
    
    .hero p {
        font-size: 1.3rem;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .featured-items {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
    
    .menu-item {
        padding: 20px 0;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus states for keyboard navigation */
button:focus,
a:focus {
    outline: 2px solid var(--korean-red);
    outline-offset: 2px;
}

/* Photo Gallery */
.photo-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 40px 0;
}

.gallery-item {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

/* Enhanced Featured Items with Images */
.featured-item {
    background: linear-gradient(135deg, white 0%, var(--korean-cream) 100%);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--shadow-light);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--korean-cream);
}

.featured-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
    background: linear-gradient(135deg, var(--korean-cream) 0%, white 100%);
}

.featured-item-image {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: var(--border-radius);
    margin-bottom: 15px;
}

/* Menu Images */
.menu-images {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.menu-image-item {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-light);
}

.menu-image-item img {
    width: 100%;
    height: auto;
    display: block;
}

/* Print styles */
@media print {
    .nav-toggle,
    .call-button,
    .map-button {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .photo-gallery,
    .menu-images {
        display: none;
    }
}