/* ============================================
   EYESHOP - Premium Eyewear Store
   Modern Zenni Optical-Inspired Design System
   ============================================ */

/* ============================================
   CSS VARIABLES & DESIGN TOKENS
   ============================================ */
:root {
    /* Brand Colors */
    --color-primary: #2563EB;
    --color-primary-hover: #1D4ED8;
    --color-primary-light: #DBEAFE;
    --color-secondary: #0A0A0A;
    
    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-black: #0A0A0A;
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-400: #9CA3AF;
    --color-gray-500: #6B7280;
    --color-gray-600: #4B5563;
    --color-gray-700: #374151;
    --color-gray-800: #1F2937;
    --color-gray-900: #111827;
    
    /* Semantic Colors */
    --color-success: #22C55E;
    --color-success-light: #DCFCE7;
    --color-warning: #F59E0B;
    --color-warning-light: #FEF3C7;
    --color-error: #EF4444;
    --color-error-light: #FEE2E2;
    
    /* Background Colors */
    --color-bg-primary: #FFFFFF;
    --color-bg-secondary: #F8FAFC;
    --color-bg-tertiary: #F1F5F9;
    
    /* Text Colors */
    --color-text-primary: #0A0A0A;
    --color-text-secondary: #4B5563;
    --color-text-tertiary: #9CA3AF;
    
    /* Border Colors */
    --color-border: #E5E7EB;
    --color-border-light: #F3F4F6;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 200ms ease;
    --transition-slow: 300ms ease;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Container */
    --container-max-width: 1440px;
    --container-padding: 1rem;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-weight: var(--font-weight-normal);
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    overflow-x: hidden;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    transition: all var(--transition-fast);
}

ul, ol {
    list-style: none;
}

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

/* ============================================
   UTILITY CLASSES
   ============================================ */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

@media (min-width: 768px) {
    .container {
        --container-padding: 2rem;
    }
}

@media (min-width: 1024px) {
    .container {
        --container-padding: 2rem;
    }
}

/* ============================================
   ANNOUNCEMENT BAR
   ============================================ */
.announcement-bar {
    background: linear-gradient(135deg, var(--color-primary) 0%, #1E40AF 100%);
    color: var(--color-white);
    padding: 0.75rem 0;
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.announcement-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.announcement-content p {
    margin: 0;
    flex: 1;
    text-align: center;
}

.announcement-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Currency Selector */
.currency-btn,
.language-btn {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    color: var(--color-white);
    font-size: 0.8125rem;
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
}

.currency-btn:hover,
.language-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

.currency-flag {
    font-size: 1rem;
}

.currency-code {
    font-weight: var(--font-weight-semibold);
}

.currency-btn svg,
.language-btn svg {
    width: 14px;
    height: 14px;
}

/* Currency Dropdown */
.currency-dropdown {
    position: fixed;
    top: 60px;
    right: 1rem;
    width: 320px;
    max-height: 500px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
}

.currency-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.currency-dropdown-content {
    padding: 1rem;
}

.currency-search {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--color-gray-50);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
}

.currency-search svg {
    width: 18px;
    height: 18px;
    color: var(--color-text-tertiary);
}

.currency-search input {
    flex: 1;
    border: none;
    background: none;
    outline: none;
    font-size: 0.875rem;
}

.currency-list {
    max-height: 380px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.currency-list::-webkit-scrollbar {
    width: 6px;
}

.currency-list::-webkit-scrollbar-track {
    background: var(--color-gray-100);
    border-radius: var(--radius-full);
}

.currency-list::-webkit-scrollbar-thumb {
    background: var(--color-gray-300);
    border-radius: var(--radius-full);
}

.currency-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    text-align: left;
    width: 100%;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.currency-option:hover {
    background: var(--color-gray-50);
}

.currency-option.active {
    background: var(--color-primary-light);
}

.currency-option .currency-flag {
    font-size: 1.5rem;
}

.currency-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.currency-name {
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
}

.currency-code-small {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
}

.currency-option svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
    opacity: 0;
}

.currency-option.active svg {
    opacity: 1;
}

@media (max-width: 767px) {
    .announcement-content {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .announcement-content p {
        font-size: 0.75rem;
        text-align: center;
        width: 100%;
    }
    
    .announcement-actions {
        display: none;
    }
    
    .currency-dropdown {
        right: 0.5rem;
        left: 0.5rem;
        width: auto;
        top: 100px;
    }
}

/* ============================================
   HEADER
   ============================================ */
.header {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: all var(--transition-normal);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    gap: 2rem;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-black);
    letter-spacing: -0.02em;
}

.logo svg {
    width: 24px;
    height: 24px;
}

/* Main Navigation */
.main-nav {
    display: none;
}

.nav-menu {
    display: flex;
    gap: 0.5rem;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.9375rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    background: var(--color-gray-50);
    color: var(--color-primary);
}

.nav-link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.nav-item.has-dropdown:hover .nav-link svg {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
    padding: 0.5rem;
    margin-top: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    z-index: 200;
}

.nav-item.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    color: var(--color-text-primary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.dropdown-menu a:hover {
    background: var(--color-gray-50);
    color: var(--color-primary);
    transform: translateX(4px);
}

/* Mega Menu */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    width: 800px;
    max-width: 90vw;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    padding: 2rem;
    margin-top: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 200;
}

.nav-item.has-dropdown:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.mega-menu-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.mega-menu-column {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mega-menu-title {
    font-size: 0.875rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.mega-menu-list {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.mega-menu-list a {
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    color: var(--color-text-primary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.mega-menu-list a:hover {
    background: var(--color-gray-50);
    color: var(--color-primary);
    transform: translateX(4px);
}

@media (min-width: 1024px) {
    .main-nav {
        display: block;
    }
}

@media (max-width: 1200px) {
    .mega-menu-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .header-content {
        padding: 0.75rem 0;
    }
    
    .logo {
        font-size: 1.125rem;
    }
    
    .logo svg {
        width: 20px;
        height: 20px;
    }
    
    .header-actions {
        gap: 0.5rem;
    }
    
    .header-action-btn {
        width: 36px;
        height: 36px;
    }
    
    .header-action-btn svg {
        width: 18px;
        height: 18px;
    }
    
    .header-action-btn .badge {
        min-width: 16px;
        height: 16px;
        font-size: 0.5625rem;
    }
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-action-btn {
    position: relative;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    color: var(--color-text-primary);
    transition: background-color var(--transition-fast);
}

.header-action-btn:hover {
    background-color: var(--color-gray-100);
}

.header-action-btn svg {
    width: 20px;
    height: 20px;
}

.header-action-btn .badge {
    position: absolute;
    top: 4px;
    right: 4px;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 0.625rem;
    font-weight: var(--font-weight-bold);
    min-width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    padding: 0 4px;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--color-text-primary);
}

.mobile-menu-toggle svg {
    width: 24px;
    height: 24px;
}

@media (min-width: 1024px) {
    .mobile-menu-toggle {
        display: none;
    }
}

/* ============================================
   MOBILE MENU
   ============================================ */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu {
    position: absolute;
    top: 0;
    left: 0;
    width: 85%;
    max-width: 400px;
    height: 100%;
    background: var(--color-white);
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 639px) {
    .mobile-menu {
        width: 90%;
    }
}

.mobile-menu-overlay.active .mobile-menu {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.mobile-menu-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-primary);
}

.mobile-nav ul {
    padding: 1rem 0;
}

.mobile-nav li {
    border-bottom: 1px solid var(--color-border-light);
}

.mobile-nav li.divider {
    height: 1rem;
    border: none;
}

.mobile-nav a {
    display: block;
    padding: 1rem 1.5rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
}

.mobile-nav a:hover {
    background: var(--color-gray-50);
    color: var(--color-primary);
}

/* Mobile Menu Sub-menus */
.mobile-has-submenu {
    position: relative;
}

.mobile-menu-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 1rem 1.5rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    text-align: left;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.mobile-menu-toggle-btn:hover {
    background: var(--color-gray-50);
    color: var(--color-primary);
}

.mobile-menu-toggle-btn svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-fast);
}

.mobile-submenu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-white);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    z-index: 10;
}

.mobile-submenu.active {
    transform: translateX(0);
}

.mobile-submenu-back {
    position: sticky;
    top: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    z-index: 5;
    padding: 0;
}

.mobile-back-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    padding: 1rem 1.5rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
    text-align: left;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.mobile-back-btn:hover {
    background: var(--color-gray-50);
}

.mobile-back-btn svg {
    width: 18px;
    height: 18px;
}

.mobile-submenu-title {
    padding: 1.5rem 1.5rem 1rem;
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    border-bottom: 2px solid var(--color-primary);
    margin-bottom: 0.5rem;
}

/* Nested sub-sub-menus */
.mobile-submenu .mobile-submenu {
    z-index: 20;
}

/* Mobile Settings Section */
.mobile-settings-section {
    padding: 0 !important;
    border: none !important;
}

.mobile-settings-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    font-size: 0.75rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--color-gray-50);
}

.mobile-settings-title svg {
    width: 16px;
    height: 16px;
}

.mobile-currency-selector,
.mobile-language-selector {
    padding: 0 !important;
    border-bottom: 1px solid var(--color-border-light);
}

.mobile-setting-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    width: 100%;
    padding: 1rem 1.5rem;
    background: transparent;
    border: none;
    text-align: left;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.mobile-setting-btn:hover {
    background: var(--color-gray-50);
}

.mobile-setting-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-light);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    flex-shrink: 0;
}

.mobile-setting-icon svg {
    width: 20px;
    height: 20px;
}

.mobile-setting-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.mobile-setting-label {
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
}

.mobile-setting-value {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.mobile-currency-flag {
    font-size: 1.125rem;
}

.mobile-currency-code {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.mobile-currency-name {
    color: var(--color-text-tertiary);
}

.mobile-setting-btn > svg {
    width: 20px;
    height: 20px;
    color: var(--color-text-tertiary);
    flex-shrink: 0;
}

/* ============================================
   SEARCH MODAL
   ============================================ */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 300;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.search-modal.active {
    opacity: 1;
    visibility: visible;
}

.search-modal-content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-xl);
    padding: 2rem;
    width: 100%;
    max-width: 600px;
    margin-top: 4rem;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

@media (max-width: 767px) {
    .search-modal {
        padding: 1rem;
    }
    
    .search-modal-content {
        padding: 1.5rem;
        margin-top: 2rem;
    }
    
    .search-box {
        padding: 0.75rem;
    }
    
    .search-box input {
        font-size: 0.9375rem;
    }
}

.search-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    border-radius: var(--radius-full);
}

.search-modal-close:hover {
    background: var(--color-gray-100);
}

.search-box {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: 2rem;
}

.search-box:focus-within {
    border-color: var(--color-primary);
}

.search-box svg {
    width: 24px;
    height: 24px;
    color: var(--color-text-tertiary);
}

.search-box input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 1rem;
}

.search-suggestions h4 {
    font-size: 0.875rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.search-suggestions ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.search-suggestions a {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    transition: background-color var(--transition-fast);
}

.search-suggestions a:hover {
    background: var(--color-gray-50);
    color: var(--color-primary);
}

/* ============================================
   ACCESSIBILITY MODAL
   ============================================ */
.accessibility-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.accessibility-modal.active {
    opacity: 1;
    visibility: visible;
}

.accessibility-modal-content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    width: 100%;
    max-width: 500px;
    position: relative;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.25);
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.accessibility-modal.active .accessibility-modal-content {
    transform: scale(1);
}

.accessibility-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.accessibility-modal-close:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--color-text-primary);
}

.accessibility-modal-title {
    font-size: 1.75rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-black);
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.accessibility-modal-subtitle {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

.accessibility-options {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.accessibility-option {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: all var(--transition-normal);
}

.accessibility-option:hover {
    background: rgba(255, 255, 255, 0.8);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.accessibility-option-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.accessibility-option-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-light);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    flex-shrink: 0;
}

.accessibility-option-icon svg {
    width: 24px;
    height: 24px;
}

.accessibility-option-info {
    flex: 1;
}

.accessibility-option-title {
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-black);
    margin-bottom: 0.25rem;
}

.accessibility-option-description {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.accessibility-option-current {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: rgba(0, 0, 0, 0.03);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    font-size: 0.9375rem;
    font-weight: var(--font-weight-medium);
}

.accessibility-currency-flag {
    font-size: 1.25rem;
}

.accessibility-currency-code {
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.accessibility-currency-name {
    color: var(--color-text-secondary);
}

@media (max-width: 767px) {
    .accessibility-modal {
        padding: 1rem;
    }
    
    .accessibility-modal-content {
        padding: 2rem 1.5rem;
    }
    
    .accessibility-modal-title {
        font-size: 1.5rem;
    }
    
    .accessibility-modal-subtitle {
        font-size: 0.9375rem;
    }
    
    .accessibility-option {
        padding: 1.25rem;
    }
    
    .accessibility-option-icon {
        width: 40px;
        height: 40px;
    }
    
    .accessibility-option-icon svg {
        width: 20px;
        height: 20px;
    }
    
    .accessibility-option-title {
        font-size: 1rem;
    }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, #F8FAFC 0%, #E0E7FF 100%);
}

@media (min-width: 768px) {
    .hero {
        min-height: 700px;
    }
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 2rem 0;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
    color: var(--color-black);
}

.hero-title-line {
    display: block;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 4rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 5rem;
    }
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .hero-subtitle {
        font-size: 1.25rem;
    }
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    justify-content: center;
}

@media (min-width: 640px) {
    .hero-actions {
        flex-direction: row;
    }
}

@media (max-width: 639px) {
    .hero {
        min-height: 500px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 0.9375rem;
        width: 100%;
        max-width: 280px;
    }
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.hero-scroll svg {
    width: 32px;
    height: 32px;
    color: var(--color-text-secondary);
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
    text-align: center;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn-white {
    background: var(--color-white);
    color: var(--color-black);
}

.btn-white:hover {
    background: var(--color-gray-100);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: 4rem 0;
}

@media (min-width: 768px) {
    .section {
        padding: 6rem 0;
    }
}

@media (max-width: 767px) {
    .section {
        padding: 3rem 0;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-subtitle {
        font-size: 0.875rem;
    }
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

@media (min-width: 768px) {
    .section-header {
        flex-direction: row;
        text-align: left;
    }
}

.section-title {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.02em;
    color: var(--color-black);
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.5rem;
    }
}

.section-subtitle {
    font-size: 1rem;
    color: var(--color-text-secondary);
}

.view-all-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
}

.view-all-link:hover {
    gap: 0.75rem;
}

.view-all-link svg {
    width: 20px;
    height: 20px;
}

/* ============================================
   CATEGORIES GRID
   ============================================ */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

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

@media (min-width: 1024px) {
    .categories-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 639px) {
    .categories-grid {
        gap: 0.75rem;
    }
    
    .category-title {
        font-size: 0.875rem;
        padding: 0.75rem;
    }
    
    .category-link {
        font-size: 0.75rem;
        padding: 0 0.75rem 0.75rem;
    }
}

.category-card {
    display: block;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all var(--transition-normal);
}

.category-card:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-6px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-color: rgba(0, 0, 0, 0.08);
}

.category-image {
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--color-gray-100);
}

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

.category-card:hover .category-image img {
    transform: scale(1.05);
}

.category-title {
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    padding: 1rem;
    text-align: center;
}

.category-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0 1rem 1rem;
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
}

.category-link svg {
    width: 16px;
    height: 16px;
}

/* ============================================
   PRODUCTS GRID
   ============================================ */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 767px) {
    .products-grid {
        gap: 1rem;
    }
    
    .product-info {
        padding: 0.75rem;
    }
    
    .product-category {
        font-size: 0.6875rem;
    }
    
    .product-title {
        font-size: 0.9375rem;
    }
    
    .product-rating {
        font-size: 0.8125rem;
    }
    
    .price-current {
        font-size: 1.125rem;
    }
    
    .price-original {
        font-size: 0.875rem;
    }
    
    .btn-block {
        padding: 0.625rem 1rem;
        font-size: 0.875rem;
    }
}

/* ============================================
   PRODUCT CARD - Dark Morphic Design
   ============================================ */
.product-card {
    display: flex;
    flex-direction: column;
    background: #1a1a1a;
    border-radius: 24px;
    overflow: hidden;
    border: 2px solid #2a2a2a;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
}

.product-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    border-color: #3a3a3a;
}

.product-image {
    position: relative;
    margin: 12px;
    border-radius: 18px;
    overflow: hidden;
    background: #ffffff;
    aspect-ratio: 1/1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image img {
    width: 85%;
    height: 85%;
    object-fit: contain;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    mix-blend-mode: multiply;
}

.product-card:hover .product-image img {
    transform: scale(1.1) rotate(-2deg);
}

.product-badges {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    z-index: 2;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-sale {
    background: #ff4757;
    color: var(--color-white);
}

.badge-new {
    background: var(--color-success);
    color: var(--color-white);
}

/* Wishlist Heart Icon - Always Visible */
.product-actions {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    opacity: 1;
    transform: none;
    transition: all var(--transition-normal);
    z-index: 2;
}

.product-card:hover .product-actions {
    opacity: 1;
    transform: none;
}

.product-action-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #1a1a1a;
    border-radius: var(--radius-full);
    color: #ffffff;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.product-action-btn:hover {
    background: #ff4757;
    color: #ffffff;
    transform: scale(1.15);
}

.product-action-btn svg {
    width: 16px;
    height: 16px;
}

/* Product Info - Dark Background */
.product-info {
    padding: 1rem 1.25rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.product-category {
    font-size: 0.8rem;
    font-weight: 400;
    color: #999999;
    text-transform: none;
    letter-spacing: 0;
}

.product-title {
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-title a {
    color: #ffffff;
    text-decoration: none;
}

.product-title a:hover {
    color: var(--color-primary);
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stars {
    color: #FCD34D;
    font-size: 0.8rem;
}

.rating-count {
    font-size: 0.8rem;
    color: #777;
}

/* Price Row with Cart Button */
.product-price {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 0.75rem;
}

.price-current {
    font-size: 1.5rem;
    font-weight: 800;
    color: #ffffff;
}

.price-original {
    font-size: 0.9rem;
    color: #666;
    text-decoration: line-through;
}

/* Add to Cart Button - Rounded Icon Style */
.product-info .btn-primary,
.product-info .btn-block {
    width: 44px;
    height: 44px;
    min-width: 44px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: #2a2a2a;
    border: 1px solid #3a3a3a;
    color: #ffffff;
    font-size: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    position: absolute;
    bottom: 1.25rem;
    right: 1.25rem;
}

.product-info .btn-primary::before,
.product-info .btn-block::before {
    content: '';
    width: 20px;
    height: 20px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2'%3E%3Cpath d='M6 2L3 6v14a2 2 0 002 2h14a2 2 0 002-2V6l-3-4z'/%3E%3Cline x1='3' y1='6' x2='21' y2='6'/%3E%3Cpath d='M16 10a4 4 0 01-8 0'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
}

.product-info .btn-primary:hover,
.product-info .btn-block:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    transform: scale(1.1);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.4);
}

/* Make product-info position relative for absolute cart btn */
.product-card .product-info {
    position: relative;
    padding-right: 60px;
}

/* ============================================
   PROMO BANNER
   ============================================ */
.promo-banner {
    background: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
    color: var(--color-white);
    padding: 4rem 0;
}

@media (min-width: 768px) {
    .promo-banner {
        padding: 6rem 0;
    }
}

.promo-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}

@media (min-width: 768px) {
    .promo-content {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

@media (max-width: 767px) {
    .promo-banner {
        padding: 3rem 0;
    }
    
    .promo-title {
        font-size: 2rem;
    }
    
    .promo-description {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
}

.promo-title {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

@media (min-width: 768px) {
    .promo-title {
        font-size: 3rem;
    }
}

.promo-description {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.promo-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.promo-image img {
    width: 100%;
    height: auto;
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 767px) {
    .feature-card {
        padding: 1.5rem 1rem;
    }
    
    .feature-icon {
        width: 56px;
        height: 56px;
    }
    
    .feature-icon svg {
        width: 28px;
        height: 28px;
    }
    
    .feature-title {
        font-size: 1rem;
    }
    
    .feature-description {
        font-size: 0.875rem;
    }
}

.feature-card {
    text-align: center;
    padding: 2rem;
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-light);
    border-radius: var(--radius-full);
    color: var(--color-primary);
}

.feature-icon svg {
    width: 32px;
    height: 32px;
}

.feature-title {
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: 0.5rem;
}

.feature-description {
    color: var(--color-text-secondary);
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 767px) {
    .testimonials-grid {
        gap: 1.5rem;
    }
    
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .testimonial-text {
        font-size: 0.9375rem;
    }
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--radius-xl);
    padding: 2rem;
    transition: all var(--transition-normal);
}

.testimonial-card:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.testimonial-rating {
    color: #FCD34D;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-primary);
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
}

.author-name {
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: 0.25rem;
}

.author-location {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* ============================================
   NEWSLETTER
   ============================================ */
.newsletter-section {
    background: var(--color-bg-secondary);
    padding: 4rem 0;
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-title {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 1rem;
}

.newsletter-description {
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media (min-width: 640px) {
    .newsletter-form {
        flex-direction: row;
    }
}

@media (max-width: 639px) {
    .newsletter-section {
        padding: 3rem 0;
    }
    
    .newsletter-title {
        font-size: 1.75rem;
    }
    
    .newsletter-description {
        font-size: 0.9375rem;
    }
    
    .newsletter-input,
    .newsletter-form .btn {
        padding: 0.875rem 1.25rem;
    }
}

.newsletter-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.newsletter-input:focus {
    border-color: var(--color-primary);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-black);
    color: var(--color-white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (min-width: 640px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

@media (max-width: 767px) {
    .footer {
        padding: 3rem 0 1.5rem;
    }
    
    .footer-content {
        gap: 2.5rem;
        margin-bottom: 2rem;
    }
    
    .footer-title {
        font-size: 0.9375rem;
    }
    
    .footer-links {
        gap: 0.625rem;
    }
    
    .footer-links a {
        font-size: 0.875rem;
    }
    
    .footer-bottom {
        padding-top: 1.5rem;
        gap: 1rem;
    }
    
    .copyright,
    .footer-bottom-links a {
        font-size: 0.8125rem;
    }
    
    .footer-bottom-links {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 1rem;
}

.footer-logo svg {
    width: 24px;
    height: 24px;
}

.footer-description {
    color: var(--color-gray-400);
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    transition: background-color var(--transition-fast);
}

.social-links a:hover {
    background: var(--color-primary);
}

.social-links svg {
    width: 20px;
    height: 20px;
}

.footer-title {
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: 1rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
    }
}

.copyright {
    color: var(--color-gray-400);
    font-size: 0.875rem;
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
}

.footer-bottom-links a {
    color: var(--color-gray-400);
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.footer-bottom-links a:hover {
    color: var(--color-white);
}

/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */
@media (max-width: 639px) {
    .hide-mobile {
        display: none !important;
    }
}

@media (min-width: 640px) {
    .show-mobile {
        display: none !important;
    }
}