/**
 * کافه رستوران عالم - Main Stylesheet
 * Persian Cafe Menu Website
 * Modern Luxury Design with RTL Support
 */

/* ========================================
   CSS Variables & Themes
   ======================================== */
:root {
    /* Primary Colors - Warm Brown */
    --color-primary-50: #fdf8f3;
    --color-primary-100: #f5e6d8;
    --color-primary-200: #e8d0b7;
    --color-primary-300: #d4b08a;
    --color-primary-400: #c49a6c;
    --color-primary-500: #b8845a;
    --color-primary-600: #a67048;
    --color-primary-700: #8b5a3c;
    --color-primary-800: #6b4423;
    --color-primary-900: #4a2c14;

    /* Cream Background */
    --color-cream-50: #fffbf5;
    --color-cream-100: #fef7ed;
    --color-cream-200: #fdf0dd;
    --color-cream-300: #fbe5c4;
    --color-cream-400: #f7d8a8;
    --color-cream-500: #f0c97d;

    /* Gold Accent */
    --color-gold-50: #fff9e6;
    --color-gold-100: #fff0bf;
    --color-gold-200: #ffe699;
    --color-gold-300: #ffd966;
    --color-gold-400: #ffcc33;
    --color-gold-500: #d4a012;
    --color-gold-600: #b8860b;
    --color-gold-700: #9a7209;
    --color-gold-800: #7c5c07;

    /* Neutral Colors */
    --color-neutral-50: #fafafa;
    --color-neutral-100: #f5f5f5;
    --color-neutral-200: #e5e5e5;
    --color-neutral-300: #d4d4d4;
    --color-neutral-400: #a3a3a3;
    --color-neutral-500: #737373;
    --color-neutral-600: #525252;
    --color-neutral-700: #404040;
    --color-neutral-800: #262626;
    --color-neutral-900: #171717;

    /* Semantic Colors */
    --color-success: #22c55e;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --color-info: #3b82f6;

    /* Typography */
    --font-family: 'Vazirmatn', 'Tahoma', 'Arial', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 4rem;

    /* Spacing - 8px system */
    --spacing-0: 0;
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-gold: 0 4px 20px 0 rgb(212 160 18 / 0.3);
    --shadow-card: 0 4px 20px 0 rgb(139 90 60 / 0.1);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
    --transition-slower: 500ms ease;

    /* Z-Index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-tooltip: 600;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.7;
    color: var(--color-neutral-800);
    background-color: var(--color-cream-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    direction: rtl;
}

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

a {
    color: inherit;
    text-decoration: none;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
}

ul, ol {
    list-style: none;
}

::selection {
    background-color: var(--color-gold-200);
    color: var(--color-primary-900);
}

/* ========================================
   Layout & Containers
   ======================================== */
.container {
    width: 100%;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-4);
    padding-right: var(--spacing-4);
}

@media (min-width: 768px) {
    .container {
        padding-left: var(--spacing-8);
        padding-right: var(--spacing-8);
    }
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-primary-900);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

@media (min-width: 768px) {
    h1 { font-size: var(--font-size-5xl); }
    h2 { font-size: var(--font-size-4xl); }
}

p {
    margin-bottom: var(--spacing-4);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-base);
    font-weight: 500;
    line-height: 1.5;
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgb(212 160 18 / 0.3);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary-700), var(--color-primary-800));
    color: var(--color-cream-50);
    border-color: var(--color-primary-700);
}

.btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-700));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-primary-700);
    border-color: var(--color-primary-700);
}

.btn-outline:hover:not(:disabled) {
    background-color: var(--color-primary-700);
    color: var(--color-cream-50);
}

.btn-glass {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.btn-glass:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.btn-sm {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-lg);
}

/* ========================================
   Home Page - Hero Section
   ======================================== */
.home-page .hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #2c1810 0%, #4a2c14 30%, #6b4423 50%, #8b5a3c 70%, #a67048 100%);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(0,0,0,0.4) 100%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.05;
    background-image:
        radial-gradient(circle at 20% 50%, var(--color-gold-500) 1px, transparent 1px),
        radial-gradient(circle at 80% 50%, var(--color-gold-500) 1px, transparent 1px);
    background-size: 100px 100px;
    animation: patternFloat 20s ease-in-out infinite;
}

@keyframes patternFloat {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-10px, -10px); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--spacing-8);
    max-width: 900px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-5);
    background: rgba(212, 160, 18, 0.2);
    border: 1px solid var(--color-gold-500);
    border-radius: var(--radius-full);
    color: var(--color-gold-300);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-8);
}

.hero-badge .coffee-icon {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    color: var(--color-cream-50);
    margin-bottom: var(--spacing-6);
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

@media (min-width: 768px) {
    .hero-title {
        font-size: var(--font-size-6xl);
    }
}

.title-line {
    display: block;
}

.title-highlight {
    display: block;
    background: linear-gradient(135deg, var(--color-gold-300), var(--color-gold-500), var(--color-gold-300));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.2); }
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-cream-200);
    margin-bottom: var(--spacing-10);
    opacity: 0.9;
}

.hero-cta {
    margin-bottom: var(--spacing-12);
}

.hero-info {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-4);
}

.info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-5);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    color: var(--color-cream-200);
    font-size: var(--font-size-sm);
    transition: all var(--transition-base);
}

.info-item:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-cream-50);
    transform: translateY(-2px);
}

.info-item svg {
    flex-shrink: 0;
}

/* Floating Elements */
.floating-elements {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.floating-cup {
    position: absolute;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 160, 18, 0.3), transparent);
}

.float-1 {
    top: 20%;
    right: 10%;
    animation: float 6s ease-in-out infinite;
}

.float-2 {
    top: 60%;
    left: 15%;
    animation: float 8s ease-in-out infinite reverse;
}

.float-3 {
    bottom: 20%;
    right: 20%;
    animation: float 7s ease-in-out infinite 1s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(10px, -20px) rotate(5deg); }
    50% { transform: translate(0, -30px) rotate(0deg); }
    75% { transform: translate(-10px, -15px) rotate(-5deg); }
}

/* ========================================
   Categories Preview Section
   ======================================== */
.categories-preview {
    padding: var(--spacing-16) 0;
    background: linear-gradient(180deg, var(--color-cream-100), var(--color-cream-50));
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-12);
}

.section-title {
    color: var(--color-primary-800);
    margin-bottom: var(--spacing-3);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    right: 50%;
    transform: translateX(50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-gold-500), var(--color-gold-600));
    border-radius: var(--radius-full);
}

.section-subtitle {
    color: var(--color-neutral-600);
    font-size: var(--font-size-lg);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
}

@media (min-width: 480px) {
    .categories-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 768px) {
    .categories-grid {
        grid-template-columns: repeat(8, 1fr);
        gap: var(--spacing-6);
    }
}

.category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-6) var(--spacing-4);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
    text-align: center;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg), var(--shadow-gold);
}

.category-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-cream-200), var(--color-cream-300));
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-3);
    color: var(--color-primary-700);
}

.category-name {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-primary-800);
}

.section-cta {
    text-align: center;
    margin-top: var(--spacing-10);
}

/* ========================================
   Info Section
   ======================================== */
.info-section {
    padding: var(--spacing-16) 0;
    background: white;
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
}

@media (min-width: 768px) {
    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.info-card {
    padding: var(--spacing-8);
    background: linear-gradient(135deg, var(--color-cream-50), var(--color-cream-100));
    border-radius: var(--radius-xl);
    text-align: center;
    border: 1px solid var(--color-cream-300);
}

.info-card-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--spacing-4);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary-100), var(--color-primary-200));
    border-radius: var(--radius-lg);
    color: var(--color-primary-700);
}

.info-card-title {
    font-size: var(--font-size-xl);
    color: var(--color-primary-800);
    margin-bottom: var(--spacing-3);
}

.info-card-text {
    color: var(--color-neutral-600);
    margin-bottom: 0;
}

/* ========================================
   Menu Page Styles
   ======================================== */
.menu-page {
    background-color: var(--color-cream-100);
}

/* Header */
.header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background: rgba(255, 251, 245, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-cream-300);
    transition: all var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-4) 0;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.brand-text {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-primary-800);
}

.header-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-6);
}

.nav-link {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-neutral-600);
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-primary-700);
    background: var(--color-cream-200);
}

.nav-link.active {
    color: var(--color-primary-800);
    background: var(--color-cream-300);
}

/* Categories Navigation */
.categories-nav {
    position: sticky;
    top: 0;
    z-index: var(--z-dropdown);
    background: white;
    border-bottom: 1px solid var(--color-cream-300);
    padding: var(--spacing-3) 0;
    will-change: transform;
}

.categories-scroll {
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
    touch-action: pan-x pan-y;
    cursor: grab;
    user-select: none;
}

.categories-scroll::-webkit-scrollbar {
    display: none;
}

.categories-list {
    display: flex;
    gap: var(--spacing-2);
    padding: var(--spacing-1) var(--spacing-4);
    white-space: nowrap;
    width: max-content;
    min-width: 100%;
}

@media (min-width: 768px) {
    .categories-nav {
        top: 60px;
    }

    .categories-list {
        justify-content: center;
        padding: var(--spacing-1) var(--spacing-8);
        width: auto;
    }
}

.category-tab {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-2) var(--spacing-5);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-neutral-700);
    background: var(--color-cream-100);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    flex-shrink: 0;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.category-tab:hover {
    background: var(--color-cream-300);
    color: var(--color-primary-700);
}

.category-tab.active {
    background: linear-gradient(135deg, var(--color-primary-700), var(--color-primary-800));
    color: white;
    box-shadow: var(--shadow-md);
}

/* Main Content */
.main-content {
    padding: var(--spacing-8) 0;
}

@media (min-width: 768px) {
    .main-content {
        padding: var(--spacing-12) 0;
    }
}

.page-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: var(--spacing-8);
    text-align: center;
}

.page-title {
    font-size: var(--font-size-3xl);
    color: var(--color-primary-900);
    margin-bottom: var(--spacing-2);
}

.page-count {
    color: var(--color-neutral-500);
    font-size: var(--font-size-sm);
}

/* Products Section */
.products-section {
    margin-bottom: var(--spacing-12);
}

.products-section .section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-6);
    text-align: right;
}

.products-section .section-title {
    font-size: var(--font-size-2xl);
}

.section-count {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-500);
    background: var(--color-cream-200);
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--radius-full);
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
}

@media (min-width: 640px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-6);
    }
}

/* Product Card */
.product-card {
    position: relative;
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-slow);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl), 0 10px 40px 0 rgb(139 90 60 / 0.15);
}

.product-image-wrapper {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-cream-100), var(--color-cream-200));
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-image {
    transform: scale(1.1);
}

.product-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-cream-200), var(--color-cream-300));
    color: var(--color-primary-400);
}

.product-content {
    padding: var(--spacing-4);
}

.product-name {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-primary-800);
    margin-bottom: var(--spacing-2);
    line-height: 1.4;
}

@media (min-width: 768px) {
    .product-name {
        font-size: var(--font-size-lg);
    }
}

.product-description {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-600);
    margin-bottom: var(--spacing-3);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-price {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-gold-700);
    background: linear-gradient(135deg, var(--color-gold-50), var(--color-gold-100));
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--radius-md);
    display: inline-block;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-16) var(--spacing-4);
}

.empty-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--spacing-6);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-cream-200), var(--color-cream-300));
    border-radius: var(--radius-full);
    color: var(--color-primary-400);
}

.empty-title {
    font-size: var(--font-size-2xl);
    color: var(--color-primary-800);
    margin-bottom: var(--spacing-3);
}

.empty-text {
    color: var(--color-neutral-500);
    margin-bottom: var(--spacing-8);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: linear-gradient(180deg, var(--color-primary-900), #1a0f08);
    color: var(--color-cream-200);
    padding: var(--spacing-12) 0 var(--spacing-6);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-6);
    padding-bottom: var(--spacing-6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-brand {
    text-align: center;
}

@media (min-width: 768px) {
    .footer-brand {
        text-align: right;
    }
}

.footer-logo {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-gold-300);
    display: block;
    margin-bottom: var(--spacing-2);
}

.footer-tagline {
    font-size: var(--font-size-sm);
    color: var(--color-cream-400);
    margin: 0;
}

.footer-links {
    display: flex;
    gap: var(--spacing-6);
}

.footer-link {
    font-size: var(--font-size-sm);
    color: var(--color-cream-300);
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--color-gold-400);
}

.footer-bottom {
    padding-top: var(--spacing-6);
    text-align: center;
}

.footer-text {
    font-size: var(--font-size-xs);
    color: var(--color-cream-400);
    margin: 0;
}

/* ========================================
   404 Error Page
   ======================================== */
.error-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-cream-50), var(--color-cream-200));
    padding: var(--spacing-4);
}

.error-container {
    position: relative;
    text-align: center;
    max-width: 600px;
}

.error-code {
    position: relative;
    margin-bottom: var(--spacing-8);
}

.error-number {
    font-size: 8rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary-700), var(--color-primary-900));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (min-width: 768px) {
    .error-number {
        font-size: 12rem;
    }
}

.coffee-steam {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--color-gold-500);
    opacity: 0.3;
    animation: steam 3s ease-in-out infinite;
}

@keyframes steam {
    0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.5; transform: translate(-50%, -60%) scale(1.1); }
}

.error-title {
    font-size: var(--font-size-2xl);
    color: var(--color-primary-800);
    margin-bottom: var(--spacing-4);
}

.error-text {
    color: var(--color-neutral-600);
    margin-bottom: var(--spacing-8);
}

.error-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

@media (min-width: 480px) {
    .error-actions {
        flex-direction: row;
        justify-content: center;
    }
}

.error-decoration {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: -1;
}

.bean {
    position: absolute;
    width: 20px;
    height: 30px;
    background: var(--color-primary-400);
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    opacity: 0.1;
}

.bean-1 {
    top: 10%;
    right: 10%;
    animation: rotateBean 10s linear infinite;
}

.bean-2 {
    bottom: 30%;
    left: 15%;
    animation: rotateBean 12s linear infinite reverse;
}

.bean-3 {
    bottom: 10%;
    right: 20%;
    animation: rotateBean 8s linear infinite;
}

@keyframes rotateBean {
    0% { transform: rotate(0deg) translateY(0); }
    50% { transform: rotate(180deg) translateY(-20px); }
    100% { transform: rotate(360deg) translateY(0); }
}

/* ========================================
   Animations
   ======================================== */
.animate-fade-in {
    animation: fadeIn 0.8s ease forwards;
}

.animate-fade-in-delay {
    opacity: 0;
    animation: fadeIn 0.8s ease 0.3s forwards;
}

.animate-fade-in-delay-2 {
    opacity: 0;
    animation: fadeIn 0.8s ease 0.6s forwards;
}

.animate-slide-up {
    opacity: 0;
    animation: slideUp 0.8s ease forwards;
}

.animate-slide-up-delay {
    opacity: 0;
    animation: slideUp 0.8s ease 0.4s forwards;
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   Scrollbar Customization
   ======================================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-cream-100);
}

::-webkit-scrollbar-thumb {
    background: var(--color-primary-300);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary-400);
}

/* ========================================
   Utility Classes
   ======================================== */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.mt-4 { margin-top: var(--spacing-4); }
.mt-8 { margin-top: var(--spacing-8); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-8 { margin-bottom: var(--spacing-8); }

/* ========================================
   Print Styles
   ======================================== */
@media print {
    .header,
    .categories-nav,
    .footer,
    .hero-badge,
    .hero-cta,
    .hero-info,
    .floating-elements {
        display: none !important;
    }

    body {
        background: white !important;
    }

    .product-card {
        break-inside: avoid;
    }
}