/* ========================================
   TechZone - Premium E-Commerce CSS
   Fully Responsive | Dark Modern Theme
   ======================================== */

/* CSS Variables */
:root {
    --primary: #00d4ff;
    --primary-dark: #00a8cc;
    --secondary: #7b2cbf;
    --accent: #ff6b6b;
    --success: #00d26a;
    --warning: #ffa502;
    --dark-bg: #0a0a0f;
    --dark-card: #12121a;
    --dark-hover: #1a1a25;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #6b6b7b;
    --border-color: #2a2a3a;
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #7b2cbf 100%);
    --gradient-card: linear-gradient(145deg, #15151f 0%, #1a1a28 100%);
    --gradient-hover: linear-gradient(145deg, #1a1a28 0%, #222233 100%);
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 5px 30px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 50px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.3);
    --shadow-glow-strong: 0 0 50px rgba(0, 212, 255, 0.5);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 50%;
}

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

html {
    scroll-behavior: smooth;
}

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

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

ul {
    list-style: none;
}

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

button {
    cursor: pointer;
    border: none;
    font-family: inherit;
}

input, textarea {
    font-family: inherit;
    border: none;
    outline: none;
}

/* ========================================
   Header Styles
   ======================================== */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

header.scrolled {
    background: rgba(10, 10, 15, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 15px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo i {
    color: var(--primary);
    font-size: 1.5rem;
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { text-shadow: 0 0 10px rgba(0, 212, 255, 0.5); }
    to { text-shadow: 0 0 20px rgba(0, 212, 255, 0.8), 0 0 30px rgba(0, 212, 255, 0.4); }
}

.logo span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 35px;
}

.nav-links a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 8px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-icons {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-icons a {
    color: var(--text-secondary);
    font-size: 1.2rem;
    position: relative;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--dark-card);
    border: 1px solid transparent;
    transition: var(--transition);
}

.nav-icons a:hover {
    color: var(--primary);
    background: var(--dark-hover);
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.cart-icon .cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--accent);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 2s infinite;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
    background: var(--dark-card);
    border-radius: var(--radius-md);
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
    border-radius: 2px;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    min-height: 100vh;
    padding: 120px 30px 80px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: var(--dark-bg);
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(ellipse at 70% 50%, rgba(0, 212, 255, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    width: 100%;
}

.hero-text {
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    padding: 10px 18px;
    border-radius: var(--radius-xl);
    margin-bottom: 25px;
    animation: fadeInUp 0.6s ease forwards;
}

.hero-badge i {
    color: var(--primary);
    animation: pulse 2s infinite;
}

.hero-badge span {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-text h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 25px;
    animation: fadeInUp 0.6s ease 0.1s forwards;
    opacity: 0;
}

.hero-text h1 span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text p {
    color: var(--text-secondary);
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 35px;
    max-width: 500px;
    animation: fadeInUp 0.6s ease 0.2s forwards;
    opacity: 0;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 45px;
    animation: fadeInUp 0.6s ease 0.3s forwards;
    opacity: 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-bounce);
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.5);
}

.btn-secondary {
    background: var(--dark-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

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

.hero-stats {
    display: flex;
    gap: 50px;
    animation: fadeInUp 0.6s ease 0.4s forwards;
    opacity: 0;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.hero-image {
    position: relative;
    animation: fadeInRight 0.8s ease 0.3s forwards;
    opacity: 0;
}

.hero-image img {
    width: 100%;
    max-width: 550px;
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    transition: var(--transition);
}

.hero-image:hover img {
    transform: scale(1.03);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(0, 212, 255, 0.1);
}

.hero-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.2) 0%, transparent 70%);
    filter: blur(60px);
    z-index: -1;
    animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.1); }
}

/* ========================================
   Features Section
   ======================================== */
.features {
    padding: 80px 30px;
    background: var(--dark-card);
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

.features-container {
    max-width: 1400px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.feature-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 35px 25px;
    text-align: center;
    transition: var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.15);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 65px;
    height: 65px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--dark-hover) 0%, #252535 100%);
    border-radius: var(--radius-md);
    font-size: 1.6rem;
    color: var(--primary);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.feature-card:hover .feature-icon {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ========================================
   Categories Section
   ======================================== */
.categories {
    padding: 100px 30px;
    background: var(--dark-bg);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-top: 15px;
}

.categories-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 25px;
}

.category-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 30px 20px;
    text-align: center;
    transition: var(--transition-bounce);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 0%, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition);
}

.category-card:hover::before {
    opacity: 1;
}

.category-card:hover {
    transform: translateY(-10px) scale(1.05);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.category-icon {
    width: 75px;
    height: 75px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dark-hover);
    border-radius: var(--radius-md);
    font-size: 1.9rem;
    color: var(--primary);
    transition: var(--transition-bounce);
    border: 1px solid var(--border-color);
    position: relative;
    z-index: 1;
}

.category-card:hover .category-icon {
    background: var(--gradient-primary);
    color: white;
    transform: scale(1.15) rotate(8deg);
    border-color: transparent;
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
}

.category-card h3 {
    font-size: 1rem;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.category-card p {
    color: var(--text-muted);
    font-size: 0.85rem;
    position: relative;
    z-index: 1;
}

/* ========================================
   Products Section
   ======================================== */
.products {
    padding: 100px 30px;
    background: var(--dark-card);
    position: relative;
}

.products::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

.products-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.product-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-bounce);
    cursor: pointer;
    position: relative;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.08) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition);
    z-index: 1;
    pointer-events: none;
}

.product-card:hover {
    transform: translateY(-12px) scale(1.02);
    border-color: var(--primary);
    box-shadow: 0 25px 50px rgba(0, 212, 255, 0.2), 0 10px 30px rgba(0, 0, 0, 0.3);
}

.product-card:hover::before {
    opacity: 1;
}

.product-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
    background: var(--dark-hover);
}

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

.product-card:hover .product-image img {
    transform: scale(1.12);
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
}

.badge-new {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.4);
}

.badge-hot {
    background: var(--accent);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
}

.badge-sale {
    background: var(--success);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 210, 106, 0.4);
}

.product-actions {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    gap: 10px;
    opacity: 0;
    transition: var(--transition);
    z-index: 3;
}

.product-card:hover .product-actions {
    opacity: 1;
    transform: translate(-50%, -50%) translateY(-5px);
}

.product-actions a {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dark-card);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1.2rem;
    transition: var(--transition-bounce);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.product-actions a:hover {
    background: var(--primary);
    color: white;
    transform: scale(1.15);
    border-color: transparent;
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.4);
}

.product-info {
    padding: 22px;
    position: relative;
    z-index: 2;
}

.product-category {
    color: var(--text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

.product-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 10px 0 12px;
    line-height: 1.4;
    transition: var(--transition);
}

.product-title a {
    display: block;
}

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

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

.product-price .current {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary);
}

.product-price .original {
    font-size: 1rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 8px;
}

.product-rating .stars {
    color: var(--warning);
    font-size: 0.9rem;
    letter-spacing: 2px;
}

.product-rating span {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ========================================
   Banner Section
   ======================================== */
.banner {
    padding: 100px 30px;
    background: var(--dark-bg);
}

.banner-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 60px;
    position: relative;
    overflow: hidden;
}

.banner-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at 0% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.banner-container::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(123, 44, 191, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

.banner-content {
    position: relative;
    z-index: 1;
}

.banner-tag {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 8px 18px;
    border-radius: var(--radius-xl);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.banner-content h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

.banner-content h2 span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.banner-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 30px;
    max-width: 450px;
}

.banner-countdown {
    display: flex;
    gap: 15px;
    margin-bottom: 35px;
}

.countdown-item {
    background: var(--dark-hover);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 18px 22px;
    text-align: center;
    min-width: 80px;
    transition: var(--transition);
}

.countdown-item:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.countdown-item span {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
}

.countdown-item small {
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 500;
}

.banner-image {
    position: relative;
    z-index: 1;
}

.banner-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
    transition: var(--transition);
}

.banner-image:hover img {
    transform: scale(1.03);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}

/* ========================================
   Tech Specs Banner
   ======================================== */
.specs-banner {
    padding: 45px 30px;
    background: var(--dark-card);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.specs-container {
    max-width: 1400px;
    margin: 0 auto;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 15px;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.spec-item:hover {
    background: var(--dark-hover);
    transform: translateX(5px);
}

.spec-item i {
    width: 55px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    font-size: 1.4rem;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.spec-item h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 3px;
}

.spec-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ========================================
   Testimonials Section
   ======================================== */
.testimonials {
    padding: 100px 30px;
    background: var(--dark-bg);
}

.testimonials-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 35px;
    transition: var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 10px;
    right: 25px;
    font-size: 8rem;
    color: var(--border-color);
    font-family: Georgia, serif;
    line-height: 1;
    opacity: 0.3;
}

.testimonial-card:hover {
    border-color: var(--primary);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.1);
}

.testimonial-text {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 25px;
    font-style: italic;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
    position: relative;
    z-index: 1;
}

.testimonial-author img {
    width: 55px;
    height: 55px;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 2px solid var(--primary);
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.2);
}

.testimonial-author h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 3px;
}

.testimonial-author span {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.testimonial-author .rating {
    color: var(--warning);
    font-size: 0.9rem;
    margin-top: 5px;
    letter-spacing: 2px;
}

/* ========================================
   Newsletter Section
   ======================================== */
.newsletter {
    padding: 80px 30px;
    background: var(--dark-card);
    position: relative;
    overflow: hidden;
}

.newsletter::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.newsletter-container {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.newsletter h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.newsletter p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 35px;
}

.newsletter-form {
    display: flex;
    gap: 15px;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 18px 25px;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.newsletter-form input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.newsletter-form input::placeholder {
    color: var(--text-muted);
}

.newsletter-form button {
    padding: 18px 35px;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-bounce);
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.3);
}

.newsletter-form button:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.5);
}

/* ========================================
   Footer
   ======================================== */
footer {
    padding: 80px 30px 30px;
    background: var(--dark-bg);
    border-top: 1px solid var(--border-color);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 25px;
}

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

.social-links a {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: var(--transition-bounce);
}

.social-links a:hover {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
    transform: translateY(-4px) rotate(8deg);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.3);
}

.footer-column h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
}

.footer-column ul li {
    margin-bottom: 12px;
}

.footer-column ul li a {
    color: var(--text-secondary);
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    padding-left: 0;
}

.footer-column ul li a:hover {
    color: var(--primary);
    padding-left: 8px;
}

.footer-column ul li a::before {
    content: '→';
    position: absolute;
    left: 0;
    opacity: 0;
    color: var(--primary);
    transition: var(--transition);
}

.footer-column ul li a:hover::before {
    opacity: 1;
    left: -5px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.payment-methods {
    display: flex;
    gap: 15px;
    font-size: 1.6rem;
    color: var(--text-secondary);
}

/* ========================================
   Breadcrumb
   ======================================== */
.breadcrumb {
    padding: 120px 30px 30px;
    background: var(--dark-bg);
}

.breadcrumb-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
}

.breadcrumb-container a {
    color: var(--text-muted);
    transition: var(--transition);
}

.breadcrumb-container a:hover {
    color: var(--primary);
}

.breadcrumb-container span {
    color: var(--text-muted);
}

.breadcrumb-container .current {
    color: var(--text-primary);
}

/* ========================================
   Product Detail Page
   ======================================== */
.product-detail {
    padding: 50px 30px 100px;
    background: var(--dark-bg);
}

.product-detail-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

/* Product Gallery */
.product-gallery {
    position: sticky;
    top: 120px;
}

.main-image {
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 20px;
    aspect-ratio: 1;
    transition: var(--transition);
}

.main-image:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

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

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

.thumbnail-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.thumbnail {
    background: var(--dark-card);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition-bounce);
    aspect-ratio: 1;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--primary);
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

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

/* Product Info */
.product-detail-info {
    padding-top: 20px;
}

.product-badges {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.product-badges span {
    padding: 7px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.product-badges .badge-new {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.4);
}

.product-badges .badge-best {
    background: var(--secondary);
    color: white;
    box-shadow: 0 4px 15px rgba(123, 44, 191, 0.4);
}

.product-detail-info h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

.product-detail-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.product-detail-meta .rating {
    display: flex;
    gap: 5px;
    color: var(--warning);
    font-size: 1.1rem;
}

.product-detail-meta .reviews {
    color: var(--text-secondary);
}

.product-detail-meta .stock {
    color: var(--success);
    display: flex;
    align-items: center;
    gap: 5px;
}

.product-detail-price {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.product-detail-price .current {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
}

.product-detail-price .original {
    font-size: 1.5rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.product-detail-price .discount {
    background: var(--accent);
    color: white;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
}

.product-detail-description {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 30px;
}

/* Product Options */
.product-options {
    margin-bottom: 35px;
}

.option-group {
    margin-bottom: 25px;
}

.option-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
    font-size: 1rem;
}

.storage-options {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.storage-option {
    padding: 14px 28px;
    background: var(--dark-card);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-bounce);
    font-weight: 500;
}

.storage-option:hover,
.storage-option.active {
    border-color: var(--primary);
    background: rgba(0, 212, 255, 0.1);
    transform: scale(1.05);
}

.color-options {
    display: flex;
    gap: 12px;
}

.color-option {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    cursor: pointer;
    border: 3px solid transparent;
    transition: var(--transition-bounce);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.color-option:hover,
.color-option.active {
    border-color: var(--primary);
    transform: scale(1.2);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 20px;
}

.quantity-controls {
    display: flex;
    align-items: center;
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.quantity-controls button {
    width: 48px;
    height: 48px;
    background: var(--dark-hover);
    color: var(--text-primary);
    font-size: 1.4rem;
    transition: var(--transition);
}

.quantity-controls button:hover {
    background: var(--primary);
    color: white;
}

.quantity-controls input {
    width: 60px;
    height: 48px;
    background: transparent;
    color: var(--text-primary);
    text-align: center;
    font-size: 1.1rem;
    font-weight: 600;
}

#stock-status {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Action Buttons */
.detail-actions {
    display: flex;
    gap: 15px;
    margin-bottom: 35px;
}

.btn-add-cart {
    flex: 1;
    padding: 20px 40px;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition-bounce);
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.3);
}

.btn-add-cart:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.5);
}

.btn-wishlist {
    width: 60px;
    height: 60px;
    background: var(--dark-card);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-bounce);
}

.btn-wishlist:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.3);
}

/* Quick Info Cards */
.quick-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 35px;
}

.quick-info-card {
    display: flex;
    align-items: center;
    gap: 15px;
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    transition: var(--transition);
}

.quick-info-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.quick-info-card i {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    font-size: 1.2rem;
    color: white;
    flex-shrink: 0;
}

.quick-info-card h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 3px;
}

.quick-info-card p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Product Meta Info */
.product-meta-info {
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 22px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.meta-item span:first-child {
    color: var(--text-muted);
    min-width: 60px;
}

.meta-item span:last-child {
    color: var(--text-primary);
}

/* ========================================
   Product Tabs
   ======================================== */
.product-tabs {
    padding: 80px 30px;
    background: var(--dark-card);
}

.tabs-container {
    max-width: 1200px;
    margin: 0 auto;
}

.tabs-header {
    display: flex;
    gap: 10px;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
}

.tab-btn {
    padding: 16px 32px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition);
    position: relative;
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: -16px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary);
    transform: scaleX(0);
    transition: var(--transition);
    border-radius: 3px;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: var(--dark-hover);
}

.tab-btn.active {
    color: var(--primary);
    background: rgba(0, 212, 255, 0.1);
}

.tab-btn.active::after {
    transform: scaleX(1);
}

.tab-panel {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-panel.active {
    display: block;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.specs-section {
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 30px;
    transition: var(--transition);
}

.specs-section:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.specs-section h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--primary);
}

.specs-section table {
    width: 100%;
}

.specs-section tr {
    border-bottom: 1px solid var(--border-color);
}

.specs-section tr:last-child {
    border-bottom: none;
}

.specs-section td {
    padding: 12px 0;
    font-size: 0.95rem;
}

.specs-section td:first-child {
    color: var(--text-muted);
}

.specs-section td:last-child {
    color: var(--text-primary);
    font-weight: 500;
    text-align: right;
}

/* Features Tab */
.features-list {
    display: grid;
    gap: 25px;
}

.feature-item {
    display: flex;
    gap: 25px;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 30px;
    transition: var(--transition-bounce);
}

.feature-item:hover {
    border-color: var(--primary);
    transform: translateX(8px);
    box-shadow: var(--shadow-glow);
}

.feature-item i {
    width: 65px;
    height: 65px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.feature-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.feature-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Reviews Tab */
.reviews-summary {
    display: flex;
    gap: 50px;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    margin-bottom: 40px;
}

.rating-overview {
    display: flex;
    align-items: center;
    gap: 20px;
}

.big-rating {
    font-size: 4.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.rating-overview .stars {
    color: var(--warning);
    font-size: 1.2rem;
    margin-bottom: 5px;
    letter-spacing: 3px;
}

.rating-bars {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.bar {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.bar .progress {
    flex: 1;
    height: 8px;
    background: var(--primary);
    border-radius: 4px;
    max-width: 300px;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

.reviews-list {
    display: grid;
    gap: 25px;
}

.review-card {
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 30px;
    transition: var(--transition);
}

.review-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.review-header img {
    width: 55px;
    height: 55px;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 2px solid var(--primary);
}

.review-header h4 {
    font-size: 1rem;
    font-weight: 600;
}

.review-header span {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.review-header .review-rating {
    margin-left: auto;
    color: var(--warning);
    letter-spacing: 2px;
}

.review-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 15px;
}

.review-date {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

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

/* ========================================
   Responsive Design
   ======================================== */

/* Tablet */
@media (max-width: 1024px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--dark-bg);
        flex-direction: column;
        padding: 30px;
        gap: 20px;
        border-bottom: 1px solid var(--border-color);
        transform: translateY(-150%);
        transition: var(--transition);
    }

    .nav-links.active {
        transform: translateY(0);
    }

    .menu-toggle {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 2.8rem;
    }

    .hero-text p {
        margin: 0 auto 35px;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-image {
        order: -1;
        max-width: 300px;
        margin: 0 auto;
    }

    .hero-image img {
        max-width: 100%;
    }

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

    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .banner-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .banner-content p {
        margin: 0 auto 30px;
    }

    .banner-countdown {
        justify-content: center;
    }

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

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

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

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

    .product-gallery {
        position: static;
    }

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

    .reviews-summary {
        flex-direction: column;
        text-align: center;
    }

    .rating-overview {
        justify-content: center;
    }

    .quick-info-grid {
        grid-template-columns: 1fr;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .nav-container {
        padding: 15px 20px;
    }

    .logo {
        font-size: 1.4rem;
    }

    .hero {
        padding: 100px 20px 60px;
    }

    .hero-text h1 {
        font-size: 2rem;
    }

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

    .btn {
        justify-content: center;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 25px;
    }

    .stat {
        flex: 1;
        min-width: 80px;
        text-align: center;
    }

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

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

    .section-header h2 {
        font-size: 1.8rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .banner-container {
        padding: 40px 25px;
    }

    .banner-content h2 {
        font-size: 2rem;
    }

    .banner-countdown {
        flex-wrap: wrap;
    }

    .countdown-item {
        flex: 1;
        min-width: 70px;
    }

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

    .newsletter h2 {
        font-size: 1.8rem;
    }

    .newsletter-form {
        flex-direction: column;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    /* Product Detail Mobile */
    .product-detail {
        padding: 30px 20px 60px;
    }

    .product-detail-info h1 {
        font-size: 1.8rem;
    }

    .product-detail-price .current {
        font-size: 2rem;
    }

    .detail-actions {
        flex-direction: column;
    }

    .btn-add-cart {
        width: 100%;
    }

    .btn-wishlist {
        width: 100%;
    }

    .tabs-header {
        flex-wrap: wrap;
    }

    .tab-btn {
        flex: 1;
        min-width: 100px;
        text-align: center;
        padding: 12px 15px;
        font-size: 0.9rem;
    }

    .feature-item {
        flex-direction: column;
        text-align: center;
    }

    .feature-item i {
        margin: 0 auto;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .nav-icons {
        gap: 8px;
    }

    .nav-icons a {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    .hero-text h1 {
        font-size: 1.7rem;
    }

    .hero-badge {
        padding: 6px 12px;
        font-size: 0.8rem;
    }

    .categories-grid {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }

    .category-card {
        padding: 20px 15px;
    }

    .category-icon {
        width: 55px;
        height: 55px;
        font-size: 1.4rem;
    }

    .banner-content h2 {
        font-size: 1.6rem;
    }

    .quick-info-grid {
        grid-template-columns: 1fr;
    }

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