/* ============================================
   Yard Morning - Art-Directed Caribbean Food Website
   Contemporary Caribbean poster meets Hackney weekend kitchen
   ============================================ */

/* CSS Custom Properties - Color Palette */
:root {
    /* Warm cream background */
    --color-cream: #FDF8F0;
    --color-cream-light: #FFFBF5;
    
    /* Butter yellow sections */
    --color-yellow: #F5E6A3;
    --color-yellow-light: #FAF3D0;
    
    /* Bright orange accents */
    --color-orange: #E85D04;
    --color-orange-dark: #C44500;
    --color-orange-light: #F48C06;
    
    /* Pale green highlights */
    --color-green: #98D8AA;
    --color-green-light: #B8E6CC;
    
    /* Dark brown text */
    --color-brown: #3D2B1F;
    --color-brown-light: #5D4A3E;
    --color-brown-dark: #2A1D15;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 5rem;
    
    /* Border radius */
    --radius-sm: 2px;
    --radius-md: 4px;
    --radius-lg: 6px;
    
    /* Shadow offset */
    --shadow-offset: 3px;
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: var(--color-brown);
    background-color: var(--color-cream);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /* Subtle paper grain texture */
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.03'/%3E%3C/svg%3E");
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-orange);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover,
a:focus {
    color: var(--color-orange-dark);
}

a:focus-visible {
    outline: 3px solid var(--color-orange);
    outline-offset: 2px;
}

/* Container - centered 1200-1280px */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3 {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

/* ============================================
   Header
   ============================================ */
.header {
    background-color: var(--color-cream);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--color-brown);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    gap: var(--spacing-md);
}

.logo-link {
    flex-shrink: 0;
}

.logo {
    height: 64px;
    width: auto;
}

.nav {
    display: none;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--color-brown);
    font-weight: 600;
    font-size: 0.95rem;
    padding: var(--spacing-xs) 0;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-link:hover,
.nav-link:focus {
    color: var(--color-orange);
}

.btn-order {
    display: none;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: 2px solid var(--color-brown);
    border-radius: var(--radius-sm);
    cursor: pointer;
    padding: 8px;
    width: 40px;
    height: 40px;
    justify-content: center;
    align-items: center;
    transition: transform var(--transition-fast);
}

.mobile-menu-toggle:hover {
    transform: translate(1px, 1px);
}

.mobile-menu-toggle:focus-visible {
    outline: 3px solid var(--color-orange);
    outline-offset: 2px;
}

.hamburger {
    width: 20px;
    height: 2px;
    background-color: var(--color-brown);
    transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background-color: var(--color-cream);
    padding: var(--spacing-lg);
    border-bottom: 2px solid var(--color-brown);
    z-index: 999;
}

.mobile-menu[aria-hidden="false"] {
    display: block;
}

.mobile-nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.mobile-nav-link {
    color: var(--color-brown);
    font-size: 1.25rem;
    font-weight: 700;
    padding: var(--spacing-sm);
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.mobile-nav-link:hover,
.mobile-nav-link:focus {
    color: var(--color-orange);
}

/* ============================================
   Buttons with Offset Shadows
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    border: 2px solid var(--color-brown);
    cursor: pointer;
    text-align: center;
    transition: all var(--transition-fast);
    text-decoration: none;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn:focus-visible {
    outline: 3px solid var(--color-orange);
    outline-offset: 2px;
}

.btn-primary {
    background-color: var(--color-orange);
    color: white;
    border-color: var(--color-brown);
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--color-brown);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--color-orange-dark);
    transform: translate(1px, 1px);
    box-shadow: 2px 2px 0 var(--color-brown);
}

.btn-primary:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0 var(--color-brown);
}

.btn-secondary {
    background-color: var(--color-yellow);
    color: var(--color-brown);
    border-color: var(--color-brown);
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--color-brown);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: var(--color-yellow-light);
    transform: translate(1px, 1px);
    box-shadow: 2px 2px 0 var(--color-brown);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-brown);
    border-color: var(--color-brown);
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--color-brown);
}

.btn-outline:hover,
.btn-outline:focus {
    background-color: var(--color-brown);
    color: var(--color-cream);
    transform: translate(1px, 1px);
    box-shadow: 2px 2px 0 var(--color-brown);
}

.btn-text {
    background-color: transparent;
    color: var(--color-orange);
    border: none;
    box-shadow: none;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0;
    padding: var(--spacing-xs) 0;
}

.btn-text:hover,
.btn-text:focus {
    color: var(--color-orange-dark);
    transform: none;
    box-shadow: none;
    text-decoration: underline;
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.125rem;
}

.btn-small {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.875rem;
}

.btn-full {
    width: 100%;
}

#mobile-catering-enquire-btn {
    background-color: var(--color-orange);
    color: white;
}

/* ============================================
   Hero - Asymmetric Two-Column
   ============================================ */
.hero {
    background-color: var(--color-cream);
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero-text-content {
    order: 2;
}

.hero-artwork {
    order: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-artwork-image {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1;
    background-image: url('assets/hero-food.png');
    background-size: cover;
    background-position: center;
    border-radius: var(--radius-lg);
    border: 3px solid var(--color-brown);
    box-shadow: 4px 4px 0 var(--color-brown);
}

.hero-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-brown-light);
    margin-bottom: var(--spacing-sm);
}

.hero-title {
    margin-bottom: var(--spacing-sm);
    color: var(--color-brown);
}

.hero-title-line {
    display: block;
    font-size: clamp(2.5rem, 8vw, 4rem);
    line-height: 0.95;
}

.hero-title-line-accent {
    color: var(--color-orange);
    position: relative;
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-brown-light);
    margin-bottom: var(--spacing-md);
}

.hero-text {
    font-size: 1rem;
    color: var(--color-brown-light);
    max-width: 480px;
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* ============================================
   Service Strip
   ============================================ */
.service-strip {
    background-color: var(--color-brown);
    padding: var(--spacing-sm) 0;
    border-top: 3px solid var(--color-brown-dark);
    border-bottom: 3px solid var(--color-brown-dark);
}

.service-strip-text {
    color: var(--color-cream);
    font-size: 0.875rem;
    font-weight: 600;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ============================================
   Food Section - Menu-Inspired Panels
   ============================================ */
.food {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-cream);
}

.food-grid {
    display: grid;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.food-panel {
    position: relative;
    padding: var(--spacing-xl);
    border: 3px solid var(--color-brown);
    box-shadow: 4px 4px 0 var(--color-brown);
}

.food-panel-breakfast {
    background-color: var(--color-yellow);
}

.food-panel-dinner {
    background-color: var(--color-green-light);
}

.food-panel-header {
    margin-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-brown);
    padding-bottom: var(--spacing-sm);
}

.food-panel-time {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-brown-light);
    margin-bottom: var(--spacing-xs);
}

.food-panel-title {
    font-size: clamp(2rem, 5vw, 2.75rem);
    color: var(--color-brown);
    margin-bottom: 0;
}

.food-panel-subtitle {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-orange);
    margin-bottom: var(--spacing-sm);
}

.food-panel-text {
    color: var(--color-brown-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
    font-size: 1rem;
}

.food-panel-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.food-note {
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-brown-light);
    font-style: italic;
}

/* ============================================
   Catering Section
   ============================================ */
.catering {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-orange);
    background-image: url('assets/catering-bg.png');
    background-size: cover;
    background-position: center;
    color: white;
    position: relative;
    overflow: hidden;
    border-top: 3px solid var(--color-brown);
    border-bottom: 3px solid var(--color-brown);
}

.catering::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(45, 27, 21, 0.7) 100%);
    z-index: 1;
}

.catering-content {
    position: relative;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    z-index: 2;
}

.catering-badge {
    display: inline-block;
    background-color: var(--color-brown);
    color: var(--color-cream);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: var(--spacing-xs) var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.catering-title {
    font-size: clamp(2rem, 6vw, 3rem);
    color: white;
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.catering-text {
    color: var(--color-cream-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
    font-size: 1.125rem;
}

.catering-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

#catering-enquire-btn {
    background-color: var(--color-cream);
    color: var(--color-brown);
    border-color: var(--color-cream);
}

#catering-enquire-btn:hover,
#catering-enquire-btn:focus {
    background-color: var(--color-cream-light);
    border-color: var(--color-cream);
}

.catering-phone {
    color: var(--color-cream-light);
    font-size: 1rem;
    font-weight: 600;
}

.catering-phone:hover,
.catering-phone:focus {
    color: white;
}

.catering-email {
    color: var(--color-cream-light);
    font-size: 1rem;
    font-weight: 600;
}

.catering-email a {
    color: white;
    font-weight: 700;
}

.catering-email a:hover,
.catering-email a:focus {
    color: var(--color-cream-light);
}

/* ============================================
   About Section
   ============================================ */
.about {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-cream);
    position: relative;
}

.about-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.section-title {
    font-size: clamp(2rem, 5vw, 2.5rem);
    color: var(--color-brown);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.section-text {
    font-size: 1.125rem;
    color: var(--color-brown-light);
    line-height: 1.7;
}

/* ============================================
   Visit Section
   ============================================ */
.visit {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-cream);
}

.visit-content {
    max-width: 800px;
    margin: 0 auto;
}

.visit-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.visit-address,
.visit-hours,
.visit-contact {
    background-color: var(--color-cream-light);
    padding: var(--spacing-lg);
    border: 2px solid var(--color-brown);
    box-shadow: 3px 3px 0 var(--color-brown);
}

.visit-address h3,
.visit-hours h3,
.visit-contact h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-brown);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.visit-address address {
    font-style: normal;
    color: var(--color-brown-light);
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
}

.visit-hours p {
    color: var(--color-brown-light);
    margin-bottom: var(--spacing-xs);
}

.visit-contact p {
    color: var(--color-brown-light);
    margin-bottom: var(--spacing-xs);
}

.visit-contact a {
    color: var(--color-orange);
    word-break: break-word;
    font-weight: 600;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background-color: var(--color-brown);
    color: var(--color-cream);
    padding: var(--spacing-xl) 0 var(--spacing-2xl);
    border-top: 3px solid var(--color-brown-dark);
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    text-align: center;
}

.footer-logo {
    height: 48px;
    width: auto;
    margin-bottom: var(--spacing-sm);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-copy {
    font-size: 0.875rem;
    color: var(--color-brown-light);
}

.footer-nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-nav a {
    color: var(--color-cream);
    font-weight: 600;
}

.footer-nav a:hover,
.footer-nav a:focus {
    color: var(--color-yellow);
}

.footer-contact p {
    margin-bottom: var(--spacing-xs);
}

.footer-contact a {
    color: var(--color-yellow);
    font-weight: 600;
}

.footer-contact a:hover,
.footer-contact a:focus {
    color: var(--color-orange-light);
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.social-icon {
    width: 16px;
    height: 16px;
}

/* ============================================
   Mobile Sticky Order Button
   ============================================ */
.mobile-sticky-order {
    display: block;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-cream);
    padding: var(--spacing-sm) var(--spacing-md);
    border-top: 2px solid var(--color-brown);
    z-index: 999;
}

/* ============================================
   Modal
   ============================================ */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal[aria-hidden="false"] {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(45, 27, 21, 0.8);
}

.modal-content {
    position: relative;
    background-color: var(--color-cream);
    border: 3px solid var(--color-brown);
    box-shadow: 6px 6px 0 var(--color-brown);
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    z-index: 1;
}

.modal-close {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-brown);
    cursor: pointer;
    padding: var(--spacing-xs);
    line-height: 1;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover,
.modal-close:focus {
    color: var(--color-orange);
}

.modal-title {
    font-size: 1.75rem;
    color: var(--color-brown);
    margin-bottom: var(--spacing-lg);
}

.catering-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-weight: 600;
    color: var(--color-brown);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--spacing-sm);
    border: 2px solid var(--color-brown);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    background-color: var(--color-cream-light);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: 3px solid var(--color-orange);
    outline-offset: 1px;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* ============================================
   Decorative Elements
   ============================================ */
.zigzag-bottom {
    position: relative;
}

.zigzag-bottom::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    right: 0;
    height: 10px;
    background: linear-gradient(135deg, var(--color-brown) 25%, transparent 25%) -10px 0,
                linear-gradient(225deg, var(--color-brown) 25%, transparent 25%) -10px 0,
                linear-gradient(315deg, var(--color-brown) 25%, transparent 25%),
                linear-gradient(45deg, var(--color-brown) 25%, transparent 25%);
    background-size: 20px 20px;
    background-color: var(--color-cream);
}

/* ============================================
   Responsive Design - Tablet (768px+)
   ============================================ */
@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
    
    .logo {
        height: 72px;
    }
    
    .nav {
        display: block;
    }
    
    .btn-order {
        display: inline-flex;
    }
    
    .mobile-menu-toggle {
        display: none;
    }
    
    .mobile-menu {
        display: none;
    }
    
    /* Hero - asymmetric layout */
    .hero-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-2xl);
    }
    
    .hero-text-content {
        order: 1;
    }
    
    .hero-artwork {
        order: 2;
        justify-content: flex-end;
    }
    
    .hero-artwork-image {
        max-width: 450px;
    }
    
    .hero-buttons {
        flex-direction: row;
    }
    
    .food-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .food-panel-actions {
        flex-direction: row;
    }
    
    .catering-actions {
        flex-direction: row;
        justify-content: center;
    }
    
    .visit-details {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
        align-items: flex-start;
    }
    
    .footer-nav-list {
        flex-direction: row;
        gap: var(--spacing-lg);
    }
    
    .mobile-sticky-order {
        display: none;
    }
}

/* ============================================
   Responsive Design - Desktop (1024px+)
   ============================================ */
@media (min-width: 1024px) {
    .hero-text {
        font-size: 1.125rem;
    }
    
    .visit-details {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-lg);
    }
}

/* ============================================
   Responsive Design - Large Desktop (1440px+)
   ============================================ */
@media (min-width: 1440px) {
    .container {
        max-width: 1280px;
    }
    
    .hero-artwork-image {
        max-width: 500px;
    }
}

/* ============================================
   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;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .btn-primary:hover,
    .btn-secondary:hover,
    .btn-outline:hover {
        transform: none;
        box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--color-brown);
    }
}

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

/* ============================================
   Print Styles
   ============================================ */
@media print {
    .header,
    .mobile-sticky-order,
    .btn {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
}