/* ================================
   NOVA MART - Premium CSS Styling
   ================================ */

/* ===== CSS Variables & Root ===== */
:root {
    --primary-dark: #081120;
    --primary-cyan: #00E5FF;
    --primary-white: #FFFFFF;
    --secondary-gray: #EAEAEA;
    --accent-purple: #8A2BE2;
    --dark-surface: #1A1A2E;
    --dark-card: #16213E;
    --text-primary: #FFFFFF;
    --text-secondary: #B0B0B0;
    --border-color: rgba(0, 229, 255, 0.2);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.3);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    color-scheme: dark;
}

[data-theme="light"] {
    --primary-dark: #F5F5F5;
    --dark-surface: #FFFFFF;
    --dark-card: #F9F9F9;
    --text-primary: #1A1A1A;
    --text-secondary: #666666;
    --border-color: rgba(0, 229, 255, 0.3);
}

/* ===== Global Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--primary-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: var(--transition);
}

/* ===== Loading Screen ===== */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--dark-surface) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: fadeOut 0.8s ease-out 2s forwards;
}

.loading-container {
    text-align: center;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 3px solid rgba(0, 229, 255, 0.2);
    border-top-color: var(--primary-cyan);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-screen p {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--primary-cyan), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.loading-screen span {
    font-size: 12px;
    color: var(--text-secondary);
}

@keyframes fadeOut {
    to {
        opacity: 0;
        pointer-events: none;
    }
}

/* ===== Particles Background ===== */
.particle-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.particle {
    position: absolute;
    background: var(--primary-cyan);
    border-radius: 50%;
    opacity: 0.1;
    animation: float linear infinite;
}

@keyframes float {
    0% {
        transform: translateY(0px) translateX(0px);
        opacity: 0;
    }
    10% {
        opacity: 0.3;
    }
    90% {
        opacity: 0.1;
    }
    100% {
        transform: translateY(-100vh) translateX(var(--tx));
        opacity: 0;
    }
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(8, 17, 32, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 0;
    z-index: 100;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(8, 17, 32, 0.95);
    padding: 8px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 20px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
}

.logo-icon {
    font-size: 24px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.logo-text {
    color: var(--text-primary);
}

.logo-highlight {
    background: linear-gradient(135deg, var(--primary-cyan), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-search {
    flex: 1;
    max-width: 400px;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    padding: 8px 16px;
    transition: var(--transition);
}

.nav-search:focus-within {
    background: rgba(0, 229, 255, 0.1);
    border-color: var(--primary-cyan);
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.1);
}

.search-input {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
}

.search-input::placeholder {
    color: var(--text-secondary);
}

.search-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    transition: var(--transition);
}

.search-btn:hover {
    transform: scale(1.1);
}

.nav-actions {
    display: flex;
    gap: 16px;
    align-items: center;
}

.theme-toggle, .nav-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    transition: var(--transition);
    position: relative;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-btn {
    min-width: 60px;
    justify-content: center;
}

.theme-toggle:hover, .nav-btn:hover {
    background: rgba(0, 229, 255, 0.1);
    border-color: var(--primary-cyan);
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.2);
}

.wishlist-count, .cart-count {
    font-size: 12px;
    background: var(--accent-purple);
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 20px;
    text-align: center;
}

.mobile-menu-btn {
    display: none;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 20px;
}

.mobile-menu {
    display: none;
    background: rgba(8, 17, 32, 0.95);
    border-top: 1px solid var(--border-color);
    padding: 20px;
    gap: 15px;
}

.mobile-search {
    display: none;
}

.mobile-categories {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mobile-category {
    color: var(--text-primary);
    text-decoration: none;
    padding: 10px;
    border-radius: 8px;
    transition: var(--transition);
}

.mobile-category:hover {
    background: rgba(0, 229, 255, 0.1);
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    padding: 100px 20px 50px;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--dark-surface) 100%);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 229, 255, 0.1) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    border-radius: 50%;
    animation: float 20s infinite;
}

.hero::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(138, 43, 226, 0.1) 0%, transparent 70%);
    bottom: -150px;
    left: -100px;
    border-radius: 50%;
    animation: float 25s infinite reverse;
}

.hero-content {
    max-width: 700px;
    z-index: 2;
    text-align: center;
    animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.hero-title {
    font-size: clamp(36px, 8vw, 72px);
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

.title-line {
    display: block;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-cyan), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
    padding: 30px;
    background: rgba(0, 229, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    backdrop-filter: blur(20px);
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-cyan);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-primary, .cta-secondary {
    padding: 14px 32px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
}

.cta-primary {
    background: linear-gradient(135deg, var(--primary-cyan), #00B8D4);
    color: var(--primary-dark);
    box-shadow: 0 8px 25px rgba(0, 229, 255, 0.3);
}

.cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 229, 255, 0.4);
}

.cta-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--primary-cyan);
    border: 1px solid var(--primary-cyan);
}

.cta-secondary:hover {
    background: rgba(0, 229, 255, 0.1);
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.2);
}

.hero-floating {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 300px;
    height: 400px;
    z-index: 2;
}

.floating-card {
    position: absolute;
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 20px;
    backdrop-filter: blur(20px);
    text-align: center;
    animation: float 6s ease-in-out infinite;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.card-1 {
    width: 140px;
    top: 20px;
    right: 20px;
}

.card-2 {
    width: 140px;
    top: 180px;
    right: 120px;
}

.card-3 {
    width: 140px;
    top: 320px;
    right: 50px;
}

.card-1 { animation-delay: 0s; }
.card-2 { animation-delay: 2s; }
.card-3 { animation-delay: 4s; }

.floating-image {
    font-size: 48px;
    margin-bottom: 10px;
}

.floating-text {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 600;
}

.promotional-banner {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--accent-purple), var(--primary-cyan));
    padding: 16px;
    border-radius: 12px;
    text-align: center;
    font-weight: 600;
    z-index: 2;
    animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.2s backwards;
}

.banner-text {
    color: var(--primary-white);
}

/* ===== AI Assistant Widget ===== */
.ai-assistant-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 50;
}

.assistant-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-cyan), var(--accent-purple));
    border: none;
    color: var(--primary-white);
    font-size: 28px;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(0, 229, 255, 0.3);
    transition: var(--transition);
}

.assistant-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(0, 229, 255, 0.4);
}

.assistant-panel {
    display: none;
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 380px;
    height: 500px;
    background: rgba(8, 17, 32, 0.95);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    backdrop-filter: blur(20px);
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.assistant-panel.active {
    display: flex;
}

.assistant-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.assistant-header h3 {
    margin: 0;
    font-size: 16px;
}

.close-btn {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition);
}

.close-btn:hover {
    color: var(--primary-cyan);
}

.assistant-chat {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.ai-message, .user-message {
    padding: 12px 16px;
    border-radius: 12px;
    word-wrap: break-word;
    animation: slideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.ai-message {
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.3);
    align-self: flex-start;
    max-width: 80%;
}

.ai-message p {
    margin: 0;
    font-size: 14px;
}

.user-message {
    background: linear-gradient(135deg, var(--primary-cyan), var(--accent-purple));
    align-self: flex-end;
    max-width: 80%;
    color: var(--primary-white);
    font-size: 14px;
}

.assistant-input {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 10px;
}

.assistant-input input {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    padding: 10px 16px;
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
}

.assistant-input button {
    background: linear-gradient(135deg, var(--primary-cyan), var(--accent-purple));
    border: none;
    color: var(--primary-white);
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.assistant-input button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 229, 255, 0.3);
}

/* ===== Flash Sale Section ===== */
.flash-sale {
    padding: 60px 20px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.section-header {
    margin-bottom: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.section-header h2 {
    font-size: 36px;
    font-weight: 700;
}

.flash-timer {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid var(--border-color);
    padding: 12px 20px;
    border-radius: 50px;
}

.timer-label {
    color: var(--text-secondary);
    font-size: 14px;
}

.timer-display {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-cyan);
    font-family: 'Courier New', monospace;
}

.flash-products {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}

/* ===== Product Cards ===== */
.product-card {
    background: rgba(22, 33, 62, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(10px);
    position: relative;
}

.product-card:hover {
    border-color: var(--primary-cyan);
    box-shadow: 0 12px 40px rgba(0, 229, 255, 0.2);
    transform: translateY(-8px);
}

.product-image {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.1), rgba(138, 43, 226, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: linear-gradient(135deg, var(--primary-cyan), var(--accent-purple));
    color: var(--primary-white);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.product-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-category {
    font-size: 12px;
    color: var(--primary-cyan);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.product-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.3;
}

.product-rating {
    font-size: 14px;
    margin-bottom: 12px;
}

.product-rating .stars {
    color: #FFD700;
}

.product-price {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.original-price {
    font-size: 14px;
    color: var(--text-secondary);
    text-decoration: line-through;
}

.discount-price {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-cyan);
}

.discount-percent {
    background: linear-gradient(135deg, var(--accent-purple), var(--primary-cyan));
    color: var(--primary-white);
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

.product-actions {
    display: flex;
    gap: 10px;
    margin-top: auto;
}

.btn-primary, .btn-secondary {
    padding: 10px 16px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    font-size: 14px;
    transition: var(--transition);
}

.btn-primary {
    flex: 1;
    background: linear-gradient(135deg, var(--primary-cyan), #00B8D4);
    color: var(--primary-dark);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 229, 255, 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--primary-cyan);
    flex: 0 0 auto;
}

.btn-secondary:hover {
    background: rgba(0, 229, 255, 0.1);
    border-color: var(--primary-cyan);
}

.btn-full {
    width: 100%;
}

/* ===== Categories Section ===== */
.categories {
    padding: 60px 20px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
}

.category-card {
    background: rgba(22, 33, 62, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.category-card:hover {
    background: rgba(0, 229, 255, 0.1);
    border-color: var(--primary-cyan);
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 229, 255, 0.2);
}

.category-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.category-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.category-card p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ===== Products Section ===== */
.products-section {
    padding: 60px 20px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.products-controls {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-group label {
    color: var(--text-secondary);
    font-weight: 600;
    white-space: nowrap;
}

.filter-group select {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    transition: var(--transition);
}

.filter-group select:hover,
.filter-group select:focus {
    background: rgba(0, 229, 255, 0.1);
    border-color: var(--primary-cyan);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}

/* ===== Modal ===== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 200;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal.active {
    display: flex;
}

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

.modal-content {
    background: rgba(22, 33, 62, 0.95);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    backdrop-filter: blur(20px);
    max-width: 500px;
    width: 100%;
    padding: 30px;
    position: relative;
    animation: slideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-large {
    max-width: 900px;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--text-primary);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
    transition: var(--transition);
}

.modal-close:hover {
    background: rgba(0, 229, 255, 0.2);
    color: var(--primary-cyan);
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.modal-image {
    height: 300px;
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.1), rgba(138, 43, 226, 0.1));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 120px;
}

.modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-cyan), var(--accent-purple));
    color: var(--primary-white);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 12px;
}

.modal-info h2 {
    font-size: 24px;
    margin-bottom: 12px;
}

.modal-rating {
    margin-bottom: 16px;
    font-size: 14px;
}

.modal-rating .stars {
    color: #FFD700;
    margin-right: 8px;
}

.modal-price {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.modal-description {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 14px;
}

.modal-actions {
    display: flex;
    gap: 10px;
}

/* ===== Recommendations ===== */
.recommendations {
    padding: 60px 20px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.recommendations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}

/* ===== Testimonials ===== */
.testimonials {
    padding: 60px 20px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    padding: 20px;
    background: rgba(0, 229, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(0, 229, 255, 0.2);
    padding: 24px;
    border-radius: 12px;
    transition: var(--transition);
}

.testimonial-card:hover {
    background: rgba(0, 229, 255, 0.08);
    border-color: var(--primary-cyan);
}

.testimonial-stars {
    color: #FFD700;
    font-size: 14px;
    margin-bottom: 12px;
}

.testimonial-text {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-author img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.author-name {
    font-size: 14px;
    font-weight: 600;
    margin: 0;
}

.author-title {
    font-size: 12px;
    color: var(--text-secondary);
    margin: 0;
}

/* ===== Stats Dashboard ===== */
.stats-dashboard {
    padding: 60px 20px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.stat-card {
    background: rgba(22, 33, 62, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.stat-card:hover {
    background: rgba(0, 229, 255, 0.1);
    border-color: var(--primary-cyan);
    transform: translateY(-8px);
}

.stat-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.stat-counter {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-cyan);
    margin-bottom: 8px;
}

.stat-card p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* ===== Mobile App Promo ===== */
.mobile-app-promo {
    padding: 60px 20px;
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.promo-content h2 {
    font-size: 36px;
    margin-bottom: 16px;
}

.promo-content p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-size: 16px;
}

.app-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.app-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 12px 20px;
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: var(--transition);
}

.app-btn:hover {
    background: rgba(0, 229, 255, 0.1);
    border-color: var(--primary-cyan);
}

.app-icon {
    font-size: 24px;
}

.app-text {
    text-align: left;
}

.app-text p {
    margin: 0;
    font-size: 12px;
    color: var(--text-secondary);
}

.app-text span {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
}

.phone-mockup {
    width: 200px;
    height: 400px;
    background: linear-gradient(135deg, var(--primary-cyan), var(--accent-purple));
    border-radius: 40px;
    padding: 10px;
    box-shadow: 0 20px 60px rgba(0, 229, 255, 0.2);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--primary-dark);
    border-radius: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.app-preview {
    color: var(--primary-cyan);
    font-weight: 700;
    font-size: 14px;
}

/* ===== Delivery Tracker ===== */
.delivery-tracker {
    padding: 60px 20px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.tracker-container {
    background: rgba(22, 33, 62, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px;
    backdrop-filter: blur(10px);
}

.tracker-input-group {
    display: flex;
    gap: 10px;
    margin-bottom: 40px;
}

.tracker-input-group input {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    padding: 12px 16px;
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
}

.tracker-input-group button {
    padding: 12px 24px;
}

.tracker-timeline {
    display: flex;
    gap: 20px;
    position: relative;
    margin-bottom: 30px;
}

.tracker-timeline::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-cyan), transparent);
    z-index: -1;
}

.timeline-item {
    flex: 1;
    text-align: center;
    position: relative;
}

.timeline-marker {
    width: 40px;
    height: 40px;
    background: rgba(0, 229, 255, 0.1);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    font-size: 18px;
    transition: var(--transition);
}

.timeline-item.active .timeline-marker {
    background: var(--primary-cyan);
    border-color: var(--primary-cyan);
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.3);
}

.timeline-content h4 {
    font-size: 14px;
    margin-bottom: 6px;
}

.timeline-content p {
    font-size: 12px;
    color: var(--text-secondary);
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: rgba(0, 229, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-cyan), var(--accent-purple));
    transition: width 0.5s ease;
}

/* ===== Loyalty Program ===== */
.loyalty-program {
    padding: 60px 20px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.loyalty-container {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 40px;
    align-items: start;
}

.membership-card {
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.1), rgba(138, 43, 226, 0.1));
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
    backdrop-filter: blur(10px);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.card-header h3 {
    margin: 0;
}

.loyalty-badge {
    font-size: 32px;
}

.points-display {
    text-align: center;
    margin-bottom: 20px;
}

.points-number {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-cyan);
    margin-bottom: 8px;
}

.points-bar {
    width: 100%;
    height: 8px;
    background: rgba(0, 229, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 12px;
}

.points-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-cyan), var(--accent-purple));
    width: 60%;
}

.points-milestone {
    font-size: 12px;
    color: var(--text-secondary);
    margin: 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.benefit-card {
    background: rgba(22, 33, 62, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    transition: var(--transition);
}

.benefit-card:hover {
    background: rgba(0, 229, 255, 0.1);
    border-color: var(--primary-cyan);
}

.benefit-icon {
    font-size: 32px;
    margin-bottom: 12px;
}

.benefit-card h4 {
    font-size: 14px;
    margin-bottom: 6px;
}

.benefit-card p {
    font-size: 12px;
    color: var(--text-secondary);
    margin: 0;
}

/* ===== Newsletter ===== */
.newsletter {
    padding: 60px 20px;
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.newsletter-content h2 {
    font-size: 32px;
    margin-bottom: 12px;
}

.newsletter-content p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-size: 16px;
}

.newsletter-form {
    display: flex;
    gap: 10px;
    max-width: 500px;
    margin: 0 auto 16px;
}

.newsletter-form input {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    padding: 12px 16px;
    border-radius: 50px;
    color: var(--text-primary);
}

.newsletter-form button {
    padding: 12px 32px;
}

.newsletter-note {
    font-size: 12px;
    color: var(--text-secondary);
}

/* ===== Checkout ===== */
.checkout-container {
    padding: 20px 0;
}

.checkout-container h2 {
    margin-bottom: 30px;
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.checkout-form {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.form-section h3 {
    font-size: 18px;
    margin-bottom: 16px;
}

.form-group {
    margin-bottom: 12px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    padding: 12px 16px;
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.form-row input {
    margin-bottom: 0;
}

.payment-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.payment-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.payment-option:hover {
    background: rgba(0, 229, 255, 0.05);
    border-color: var(--primary-cyan);
}

.payment-option input[type="radio"] {
    cursor: pointer;
}

.coupon-input {
    display: flex;
    gap: 10px;
}

.coupon-input input {
    flex: 1;
}

.checkout-summary {
    background: rgba(0, 229, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    position: sticky;
    top: 100px;
}

.checkout-summary h3 {
    margin-bottom: 20px;
}

.summary-items {
    margin-bottom: 20px;
    max-height: 300px;
    overflow-y: auto;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
}

.summary-breakdown {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.breakdown-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 14px;
}

.breakdown-row.total {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-cyan);
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

.breakdown-row.discount {
    color: var(--primary-cyan);
}

/* ===== Success Modal ===== */
.modal-success {
    max-width: 400px;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-cyan), var(--accent-purple));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: var(--primary-white);
    margin: 0 auto 20px;
    animation: scaleIn 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes scaleIn {
    from {
        transform: scale(0);
    }
    to {
        transform: scale(1);
    }
}

.modal-success h2 {
    text-align: center;
    margin-bottom: 12px;
}

.modal-success p {
    text-align: center;
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.order-id {
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: var(--primary-cyan);
    margin-bottom: 24px !important;
}

.modal-success .btn-primary {
    width: 100%;
}

/* ===== Store Locator ===== */
.store-locator {
    padding: 60px 20px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.locator-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.store-card {
    background: rgba(22, 33, 62, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.store-card:hover {
    background: rgba(0, 229, 255, 0.1);
    border-color: var(--primary-cyan);
    transform: translateY(-8px);
}

.store-map {
    height: 200px;
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.1), rgba(138, 43, 226, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 600;
}

.map-placeholder {
    color: var(--primary-cyan);
}

.store-card > * {
    padding: 0 20px;
}

.store-card > *:first-of-type {
    padding-top: 20px;
}

.store-card > *:last-of-type {
    padding-bottom: 20px;
}

.store-card h3 {
    margin: 20px 0 12px;
    font-size: 18px;
}

.store-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

/* ===== Footer ===== */
.footer {
    padding: 60px 20px 20px;
    background: linear-gradient(180deg, rgba(22, 33, 62, 0.3) 0%, rgba(8, 17, 32, 0.8) 100%);
    border-top: 1px solid var(--border-color);
    margin-top: 40px;
    position: relative;
    z-index: 2;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.footer-section h4 {
    margin-bottom: 16px;
    color: var(--text-primary);
}

.footer-section p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--primary-cyan);
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.social-links a {
    width: 36px;
    height: 36px;
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-links a:hover {
    background: rgba(0, 229, 255, 0.2);
    border-color: var(--primary-cyan);
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: var(--text-secondary);
    flex-wrap: wrap;
    gap: 20px;
}

.payment-icons {
    display: flex;
    gap: 10px;
    font-size: 20px;
}

/* ===== Cart & Wishlist Panels ===== */
.cart-panel, .wishlist-panel {
    position: fixed;
    right: -400px;
    top: 0;
    width: 400px;
    height: 100%;
    background: rgba(22, 33, 62, 0.95);
    border-left: 1px solid var(--border-color);
    backdrop-filter: blur(20px);
    z-index: 150;
    transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    flex-direction: column;
    display: flex;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.3);
}

.cart-panel.active, .wishlist-panel.active {
    right: 0;
}

.cart-header, .wishlist-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h2, .wishlist-header h2 {
    margin: 0;
    font-size: 20px;
}

.cart-items, .wishlist-items {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.empty-cart, .empty-wishlist {
    text-align: center;
    color: var(--text-secondary);
    padding: 40px 20px;
}

.cart-item {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.cart-item-image {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.1), rgba(138, 43, 226, 0.1));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    flex-shrink: 0;
}

.cart-item-info {
    flex: 1;
}

.cart-item-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
}

.cart-item-price {
    font-size: 14px;
    color: var(--primary-cyan);
    margin-bottom: 8px;
}

.cart-item-quantity {
    display: flex;
    gap: 8px;
    align-items: center;
}

.qty-btn {
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid var(--border-color);
    color: var(--primary-cyan);
    width: 24px;
    height: 24px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    transition: var(--transition);
}

.qty-btn:hover {
    background: rgba(0, 229, 255, 0.2);
}

.remove-btn {
    background: none;
    border: none;
    color: #FF6B6B;
    cursor: pointer;
    font-size: 16px;
    transition: var(--transition);
}

.remove-btn:hover {
    transform: scale(1.2);
}

.cart-footer {
    padding: 20px;
    border-top: 1px solid var(--border-color);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
    font-size: 18px;
    font-weight: 700;
}

/* ===== Toast Notifications ===== */
.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 300;
}

.toast {
    background: rgba(22, 33, 62, 0.95);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
    backdrop-filter: blur(20px);
    animation: slideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(400px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.toast.success {
    border-color: #4CAF50;
}

.toast.error {
    border-color: #FF6B6B;
}

.toast.warning {
    border-color: var(--accent-purple);
}

.toast-icon {
    font-size: 20px;
}

.toast-message {
    flex: 1;
    font-size: 14px;
}

/* ===== Back to Top Button ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-cyan), var(--accent-purple));
    border: none;
    border-radius: 50%;
    color: var(--primary-white);
    font-size: 24px;
    cursor: pointer;
    display: none;
    z-index: 100;
    transition: var(--transition);
    box-shadow: 0 8px 25px rgba(0, 229, 255, 0.3);
    align-items: center;
    justify-content: center;
}

.back-to-top.show {
    display: flex;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(0, 229, 255, 0.4);
}

/* ===== Custom Cursor ===== */
.custom-cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary-cyan);
    border-radius: 50%;
    pointer-events: none;
    z-index: 999;
    opacity: 0;
    transition: opacity 0.2s;
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .hero-floating {
        display: none;
    }

    .modal-body {
        grid-template-columns: 1fr;
    }

    .mobile-app-promo {
        grid-template-columns: 1fr;
    }

    .phone-mockup {
        margin: 0 auto;
    }

    .loyalty-container {
        grid-template-columns: 1fr;
    }

    .checkout-grid {
        grid-template-columns: 1fr;
    }

    .checkout-summary {
        position: static;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-container {
        gap: 10px;
    }

    .nav-search {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    .mobile-menu.active {
        display: flex;
        flex-direction: column;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-cta {
        flex-direction: column;
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .products-controls {
        flex-direction: column;
    }

    .filter-group {
        width: 100%;
    }

    .filter-group select {
        width: 100%;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .cart-panel, .wishlist-panel {
        width: 100%;
        right: -100%;
    }

    .cart-panel.active, .wishlist-panel.active {
        right: 0;
    }

    .toast-container {
        left: 20px;
        right: 20px;
    }

    .back-to-top {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }

    .section-header h2 {
        font-size: 24px;
    }

    .products-grid,
    .recommendations-grid,
    .testimonials-slider,
    .stats-grid,
    .category-grid {
        grid-template-columns: 1fr;
    }

    .modal-content {
        padding: 20px;
        max-width: 100%;
    }

    .modal-large {
        max-width: 100%;
    }

    .checkout-form {
        gap: 20px;
    }

    .app-buttons {
        flex-direction: column;
    }

    .app-btn {
        justify-content: center;
    }

    .testimonials-slider {
        grid-template-columns: 1fr;
    }
}