/* GameZone Pro - Premium Gaming Controllers Store */
/* Modern CSS with 3D animations and responsive design */

:root {
    /* Color Palette */
    --primary-color: #00ff88;
    --secondary-color: #ff0080;
    --accent-color: #00d4ff;
    --dark-bg: #0a0a0a;
    --darker-bg: #050505;
    --card-bg: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #808080;
    --border-color: #333333;
    --success-color: #00ff88;
    --warning-color: #ffaa00;
    --error-color: #ff4444;
    
    /* Typography */
    --font-primary: 'Orbitron', monospace;
    --font-secondary: 'Inter', sans-serif;
    
    /* Responsive Spacing - Mobile First */
    --container-max-width: 1200px;
    --container-padding: 15px;
    --section-padding: 40px 0;
    --card-padding: 20px;
    
    /* Responsive Typography */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* Touch-friendly sizing */
    --touch-target-min: 44px;
    --button-height: 48px;
    --input-height: 48px;
    
    /* Animations */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-small: 0 4px 20px rgba(0, 255, 136, 0.1);
    --shadow-medium: 0 8px 40px rgba(0, 255, 136, 0.15);
    --shadow-large: 0 20px 60px rgba(0, 255, 136, 0.2);
    --glow-primary: 0 0 30px rgba(0, 255, 136, 0.5);
    --glow-secondary: 0 0 30px rgba(255, 0, 128, 0.5);
}

/* Responsive breakpoints adjustments */
@media (min-width: 768px) {
    :root {
        --container-padding: 20px;
        --section-padding: 60px 0;
        --card-padding: 25px;
    }
}

@media (min-width: 1024px) {
    :root {
        --section-padding: 80px 0;
        --card-padding: 30px;
    }
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    font-size: 16px; /* Base font size for rem calculations */
}

body {
    font-family: var(--font-secondary);
    background: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    font-size: var(--font-size-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
}

/* Improved responsive images */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Touch-friendly buttons */
button, .btn {
    min-height: var(--touch-target-min);
    cursor: pointer;
    border: none;
    outline: none;
    transition: all var(--transition-normal);
}

/* Touch-friendly inputs */
input, textarea, select {
    min-height: var(--input-height);
    font-size: var(--font-size-base);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    padding: 12px 16px;
    background: var(--card-bg);
    color: var(--text-primary);
    transition: all var(--transition-normal);
}

input:focus, textarea:focus, select:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    border-color: var(--primary-color);
}

/* Loading Screen */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

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

.gaming-loader {
    position: relative;
}

.controller-icon {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    animation: pulse 2s infinite;
}

.loading-text {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 30px;
    letter-spacing: 3px;
}

.progress-bar {
    width: 300px;
    height: 4px;
    background: var(--border-color);
    border-radius: 2px;
    overflow: hidden;
    margin: 0 auto;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    width: 0;
    animation: loading 3s ease-in-out;
}

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

@keyframes loading {
    0% { width: 0%; }
    100% { width: 100%; }
}

/* Gaming Categories Section */
.categories-section {
    padding: var(--section-padding);
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    position: relative;
}

.categories-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23333" stroke-width="0.5" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.1;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 60px;
    position: relative;
    z-index: 1;
}

.category-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.05) 0%, rgba(0, 212, 255, 0.05) 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-large);
    border-color: var(--primary-color);
}

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

.category-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

.category-card h3 {
    font-family: var(--font-primary);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 15px;
    position: relative;
    z-index: 2;
}

.category-card p {
    color: var(--text-secondary);
    margin-bottom: 25px;
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

.category-features {
    list-style: none;
    margin-bottom: 30px;
    position: relative;
    z-index: 2;
}

.category-features li {
    color: var(--text-secondary);
    margin-bottom: 8px;
    font-size: 0.9rem;
    text-align: left;
}

.btn-category {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: var(--dark-bg);
    border: none;
    padding: 12px 25px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    z-index: 2;
}

.btn-category:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 255, 136, 0.3);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.98);
    box-shadow: var(--shadow-medium);
}

.nav-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

@media (min-width: 768px) {
    .nav-container {
        height: 80px;
    }
}

.nav-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.nav-logo a {
    text-decoration: none;
    color: inherit;
}

.logo-text {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--text-primary);
    line-height: 1;
}

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

.logo-subtitle {
    font-family: var(--font-primary);
    font-size: 0.7rem;
    color: var(--text-secondary);
    letter-spacing: 2px;
    margin-top: -5px;
}

.nav-menu {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-normal);
    position: relative;
    padding: 10px 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width var(--transition-normal);
}

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

/* Navigation Dropdown */
.nav-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    z-index: 1000;
    margin-top: 10px;
    box-shadow: var(--shadow-medium);
}

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

.dropdown-link {
    display: block;
    padding: 15px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-normal);
    border-bottom: 1px solid var(--border-color);
}

.dropdown-link:last-child {
    border-bottom: none;
}

.dropdown-link:hover {
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary-color);
}

.dropdown-toggle i {
    margin-left: 8px;
    transition: transform var(--transition-normal);
    font-size: 0.8rem;
}

.nav-dropdown:hover .dropdown-toggle i {
    transform: rotate(180deg);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

@media (min-width: 768px) {
    .nav-actions {
        gap: 20px;
    }
}

.cart-icon {
    position: relative;
    cursor: pointer;
    padding: 10px;
    border-radius: 50%;
    background: rgba(0, 255, 136, 0.1);
    transition: all var(--transition-normal);
}

.cart-icon:hover {
    background: rgba(0, 255, 136, 0.2);
    transform: scale(1.1);
}

.cart-icon i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--secondary-color);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: all var(--transition-normal);
}

/* Authentication Section */
.auth-section {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-right: 10px;
}

@media (min-width: 768px) {
    .auth-section {
        gap: 15px;
        margin-right: 20px;
    }
}

.auth-buttons {
    display: flex;
    align-items: center;
    gap: 6px;
}

@media (min-width: 768px) {
    .auth-buttons {
        gap: 10px;
    }
}

.btn-login {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 6px 12px;
    border-radius: 25px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 6px;
    min-height: var(--touch-target-min);
}

@media (min-width: 768px) {
    .btn-login {
        padding: 8px 16px;
        font-size: 0.9rem;
        gap: 8px;
    }
}

.btn-login:hover {
    background: var(--primary-color);
    color: var(--dark-bg);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 255, 136, 0.3);
}

.btn-google-login {
    background: #4285f4;
    border: none;
    color: white;
    padding: 6px 12px;
    border-radius: 25px;
    min-height: var(--touch-target-min);
}

@media (min-width: 768px) {
    .btn-google-login {
        padding: 8px 16px;
    }
}
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-google-login:hover {
    background: #3367d6;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(66, 133, 244, 0.3);
}

/* Icon-only auth button variant */
.btn-icon-only {
    width: var(--touch-target-min);
    height: var(--touch-target-min);
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}
.btn-icon-only i {
    font-size: 1.1rem;
}

/* Improve hero visual centering and image aspect ratio */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}
.controller-showcase {
    position: relative;
    width: 100%;
    max-width: 520px; /* slightly larger for balance */
}
.controller-3d {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: clamp(220px, 35vh, 420px);
}
.controller-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

/* User Profile Dropdown */
.user-profile {
    position: relative;
}

.profile-trigger {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 25px;
    transition: all var(--transition-normal);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
}

.profile-trigger:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-color);
}

.profile-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary-color);
}

.profile-name {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.9rem;
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.profile-trigger i {
    color: var(--text-secondary);
    font-size: 0.8rem;
    transition: transform var(--transition-normal);
}

.user-profile:hover .profile-trigger i {
    transform: rotate(180deg);
}

.profile-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    z-index: 1000;
    margin-top: 10px;
    box-shadow: var(--shadow-medium);
    overflow: hidden;
}

.user-profile:hover .profile-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-normal);
    border-bottom: 1px solid var(--border-color);
}

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

.dropdown-item:hover {
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary-color);
}

.dropdown-item i {
    width: 16px;
    text-align: center;
    font-size: 0.9rem;
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 8px 0;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 50%, var(--dark-bg) 100%);
    z-index: -2;
}

.floating-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, var(--primary-color), transparent),
        radial-gradient(2px 2px at 40px 70px, var(--accent-color), transparent),
        radial-gradient(1px 1px at 90px 40px, var(--secondary-color), transparent),
        radial-gradient(1px 1px at 130px 80px, var(--primary-color), transparent);
    background-repeat: repeat;
    background-size: 200px 200px;
    animation: float 20s linear infinite;
    opacity: 0.3;
}

.grid-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 255, 136, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 136, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -1;
}

@keyframes float {
    0% { transform: translateY(0px) translateX(0px); }
    33% { transform: translateY(-30px) translateX(20px); }
    66% { transform: translateY(20px) translateX(-20px); }
    100% { transform: translateY(0px) translateX(0px); }
}

/* Page Hero (used on support.html and similar) */
.page-hero {
    position: relative;
    overflow: hidden;
    padding-top: 80px; /* offset fixed navbar on desktop */
}

@media (max-width: 767px) {
    .page-hero {
        padding-top: 70px; /* match mobile navbar height */
    }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

@media (min-width: 768px) {
    .hero-content {
        gap: 60px;
    }
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: 80px;
    }
}

.hero-text {
    z-index: 2;
}

.hero-title {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3rem;
        margin-bottom: 25px;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 4rem;
        margin-bottom: 30px;
    }
}

.title-line {
    display: block;
    animation: slideInLeft 1s ease-out;
}

.title-line.accent {
    color: var(--primary-color);
    text-shadow: var(--glow-primary);
}

.hero-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    max-width: 500px;
    animation: slideInLeft 1s ease-out 0.2s both;
}

@media (min-width: 768px) {
    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 35px;
    }
}

@media (min-width: 1024px) {
    .hero-subtitle {
        font-size: 1.2rem;
        margin-bottom: 40px;
    }
}

.hero-stats {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    animation: slideInLeft 1s ease-out 0.4s both;
    flex-wrap: wrap;
    justify-content: center;
}

@media (min-width: 768px) {
    .hero-stats {
        gap: 30px;
        margin-bottom: 35px;
        justify-content: flex-start;
    }
}

@media (min-width: 1024px) {
    .hero-stats {
        gap: 40px;
        margin-bottom: 40px;
    }
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-cta {
    display: flex;
    gap: 15px;
    animation: slideInLeft 1s ease-out 0.6s both;
    flex-direction: column;
    align-items: center;
}

@media (min-width: 640px) {
    .hero-cta {
        flex-direction: row;
        justify-content: center;
    }
}

@media (min-width: 1024px) {
    .hero-cta {
        gap: 20px;
        justify-content: flex-start;
    }
}

.btn-primary, .btn-secondary {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
    min-height: var(--button-height);
    width: 100%;
    justify-content: center;
}

@media (min-width: 640px) {
    .btn-primary, .btn-secondary {
        width: auto;
    }
}

@media (min-width: 1024px) {
    .btn-primary, .btn-secondary {
        padding: 15px 30px;
        font-size: 0.9rem;
        gap: 10px;
    }
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--dark-bg);
    box-shadow: var(--shadow-medium);
}

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

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

.btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    box-shadow: var(--shadow-small);
}

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

.controller-showcase {
    position: relative;
    width: 100%;
    max-width: 500px;
}

.controller-3d {
    position: relative;
    animation: float3d 6s ease-in-out infinite;
}

.controller-img {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 255, 136, 0.3));
    transition: all var(--transition-slow);
}

.glow-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes float3d {
    0%, 100% { transform: translateY(0px) rotateY(0deg); }
    25% { transform: translateY(-20px) rotateY(5deg); }
    50% { transform: translateY(0px) rotateY(0deg); }
    75% { transform: translateY(-10px) rotateY(-5deg); }
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.6; transform: translate(-50%, -50%) scale(1.1); }
}

.feature-highlights {
    position: absolute;
    top: 50%;
    right: -100px;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.highlight {
    background: rgba(26, 26, 26, 0.9);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    padding: 15px 20px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
    font-weight: 600;
    box-shadow: var(--shadow-small);
    transition: all var(--transition-normal);
}

.highlight:hover {
    border-color: var(--primary-color);
    transform: translateX(-10px);
}

.highlight i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--text-muted);
}

.scroll-text {
    font-size: 0.8rem;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.scroll-arrow {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Products Section */
.products-section {
    padding: var(--section-padding);
    background: linear-gradient(180deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-family: var(--font-primary);
    font-size: 3rem;
    font-weight: 900;
    color: var(--text-primary);
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 40px;
}

@media (min-width: 640px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (min-width: 1024px) {
    .products-grid {
        gap: 40px;
        margin-bottom: 60px;
    }
}

.product-card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: var(--card-padding);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .product-card {
        border-radius: 20px;
    }
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.05) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-large);
    border-color: var(--primary-color);
}

.product-badges {
    position: absolute;
    top: 20px;
    left: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 2;
}

.badge {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.badge.editor-pick {
    background: var(--primary-color);
    color: var(--dark-bg);
}

.badge.most-bought {
    background: var(--secondary-color);
    color: white;
}

.badge.discount {
    background: var(--warning-color);
    color: var(--dark-bg);
}

.badge.new {
    background: var(--accent-color);
    color: var(--dark-bg);
}

.badge.pro {
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: white;
}

.badge.hall-effect {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.product-image-container {
    position: relative;
    margin-bottom: 30px;
    border-radius: 15px;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
}

.product-images {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.product-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0;
    transition: all var(--transition-normal);
    padding: 20px;
}

.product-img.active {
    opacity: 1;
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all var(--transition-normal);
}

.product-image-container:hover .product-overlay {
    opacity: 1;
}

.quick-view-btn {
    background: var(--primary-color);
    color: var(--dark-bg);
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 8px;
}

.quick-view-btn:hover {
    transform: scale(1.05);
    box-shadow: var(--glow-primary);
}

.image-dots {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.dot.active {
    background: var(--primary-color);
    transform: scale(1.2);
}

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

.product-rating {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.stars {
    display: flex;
    gap: 2px;
}

.stars i {
    color: var(--warning-color);
    font-size: 0.9rem;
}

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

.product-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 15px;
    line-height: 1.3;
}

.product-description {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.6;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 25px;
}

.feature {
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary-color);
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
}

.product-pricing {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.price-current {
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary-color);
    font-family: var(--font-primary);
}

.price-original {
    font-size: 1.2rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.savings {
    background: var(--success-color);
    color: var(--dark-bg);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 700;
}

.product-actions {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.btn-add-cart {
    flex: 1;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--dark-bg);
    border: none;
    padding: 15px 25px;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-add-cart:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-wishlist {
    background: transparent;
    border: 2px solid var(--border-color);
    color: var(--text-secondary);
    padding: 15px;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-wishlist:hover {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

.btn-wishlist.active {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
    background: rgba(255, 0, 128, 0.1);
}

.urgency-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--warning-color);
    font-size: 0.9rem;
    font-weight: 600;
}

.urgency-indicator i {
    animation: pulse 2s infinite;
}

/* Bundle Offer */
.bundle-offer {
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(0, 255, 136, 0.05) 100%);
    border: 2px solid var(--primary-color);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.bundle-offer::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 255, 136, 0.1), transparent);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.bundle-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    position: relative;
    z-index: 2;
}

.bundle-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.bundle-image {
    position: relative;
}

.bundle-img {
    width: 120px;
    height: auto;
    filter: drop-shadow(0 4px 8px rgba(0, 255, 136, 0.3));
    transition: all var(--transition-normal);
}

.bundle-img:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 6px 12px rgba(0, 255, 136, 0.5));
}

.bundle-icon {
    font-size: 2rem;
    color: var(--primary-color);
    opacity: 0.8;
}

.bundle-text h3 {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.bundle-text p {
    color: var(--text-secondary);
}

.bundle-pricing {
    text-align: center;
}

.bundle-price {
    display: block;
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary-color);
    font-family: var(--font-primary);
}

.bundle-savings {
    background: var(--success-color);
    color: var(--dark-bg);
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 700;
    margin-top: 5px;
    display: inline-block;
}

.btn-bundle {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: 1rem;
}

.btn-bundle:hover {
    transform: scale(1.05);
    box-shadow: var(--glow-secondary);
}

/* Features Section */
.features-section {
    padding: var(--section-padding);
    background: var(--dark-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.feature-card {
    text-align: center;
    padding: 40px 30px;
    background: var(--card-bg);
    border-radius: 15px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.05) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-medium);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2rem;
    color: var(--dark-bg);
    position: relative;
    z-index: 2;
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 15px;
    position: relative;
    z-index: 2;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

/* Reviews Section */
.reviews-section {
    padding: var(--section-padding);
    background: linear-gradient(180deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
}

.reviews-carousel {
    position: relative;
    max-width: 800px;
    margin: 0 auto 40px;
    height: 300px;
    overflow: hidden;
}

.review-card {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--card-bg);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid var(--border-color);
    opacity: 0;
    transform: translateX(100%);
    transition: all var(--transition-slow);
}

.review-card.active {
    opacity: 1;
    transform: translateX(0);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
}

.reviewer-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--primary-color);
}

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

.reviewer-info h4 {
    color: var(--text-primary);
    font-weight: 700;
    margin-bottom: 5px;
}

.reviewer-info span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.review-rating {
    margin-top: 8px;
}

.review-rating i {
    color: var(--warning-color);
    font-size: 0.9rem;
}

.review-text {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.review-product {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
}

.review-navigation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
}

.review-prev, .review-next {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.review-prev:hover, .review-next:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: scale(1.1);
}

.review-dots {
    display: flex;
    gap: 10px;
}

.review-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-color);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.review-dots .dot.active {
    background: var(--primary-color);
    transform: scale(1.2);
}

/* Newsletter Section */
.newsletter-section {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
}

.newsletter-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.newsletter-text {
    flex: 1;
}

.newsletter-text h3 {
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 900;
    color: var(--dark-bg);
    margin-bottom: 10px;
}

.newsletter-text p {
    color: rgba(10, 10, 10, 0.8);
    font-size: 1.1rem;
}

.newsletter-form {
    display: flex;
    gap: 15px;
    flex: 1;
    max-width: 400px;
}

.newsletter-form input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    border-radius: 8px;
    background: white;
    color: var(--dark-bg);
    font-size: 1rem;
    outline: none;
}

.newsletter-form input::placeholder {
    color: #999;
}

.newsletter-form button {
    background: var(--dark-bg);
    color: var(--primary-color);
    border: none;
    padding: 15px 25px;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.newsletter-form button:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.newsletter-bonus {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--dark-bg);
    font-weight: 600;
    margin-top: 15px;
}

/* Footer */
.footer {
    background: var(--darker-bg);
    padding: 60px 0 30px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4,
.footer-section h3 {
    color: var(--text-primary);
    font-weight: 700;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

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

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

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-normal);
}

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

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-normal);
}

.social-links a:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Footer Branding */
.footer-logo {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 12px;
}

.footer-logo .logo-text {
    font-weight: 800;
    letter-spacing: 0.5px;
    color: var(--text-primary);
}

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

.footer-logo .logo-subtitle {
    font-weight: 700;
    color: var(--text-secondary);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
}

.contact-item i {
    color: var(--primary-color);
    width: 20px;
}

/* Contact Page Layout */
.contact-content {
    padding: var(--section-padding);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    align-items: start;
}

@media (min-width: 768px) {
    .contact-grid {
        gap: 40px;
    }
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
        gap: 48px;
    }
}

.contact-info {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: var(--card-padding);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.method-icon {
    width: 42px;
    height: 42px;
    border-radius: 8px;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    flex-shrink: 0;
}

.method-info h3 {
    margin-bottom: 4px;
}

.business-hours {
    margin-top: 12px;
}

.hours-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
}

@media (min-width: 640px) {
    .hours-list {
        grid-template-columns: 1fr 1fr;
    }
}

.hours-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 12px;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.contact-form-container {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: var(--card-padding);
}

.contact-form h2 {
    margin-bottom: 12px;
}

.contact-form .form-group {
    margin-bottom: 14px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
}

.checkbox-group {
    padding: 10px 12px;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.submit-btn {
    margin-top: 8px;
    width: 100%;
}

/* FAQ Quick Links */
.faq-quick-links {
    margin-top: 40px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
}

.faq-quick-links h2 {
    margin-bottom: 8px;
}

.quick-links-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

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

.quick-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-normal);
}

.quick-link i {
    color: var(--primary-color);
}

.quick-link:hover {
    border-color: var(--primary-color);
    color: var(--text-primary);
    transform: translateY(-2px);
}

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

.footer-bottom-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    color: var(--text-muted);
}

.payment-methods {
    display: flex;
    gap: 15px;
    font-size: 1.5rem;
}

.payment-methods i {
    color: var(--text-secondary);
    transition: color var(--transition-normal);
}

.payment-methods i:hover {
    color: var(--primary-color);
}

/* Responsive Footer */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 640px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 24px;
        margin-bottom: 30px;
    }

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

    .payment-methods {
        justify-content: center;
    }
}

/* Shopping Cart Sidebar */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100vh;
    background: var(--card-bg);
    border-left: 1px solid var(--border-color);
    z-index: 2000;
    transition: right var(--transition-normal);
    display: flex;
    flex-direction: column;
}

/* Support Page Layout */
.support-options {
    padding: var(--section-padding);
}

.support-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    align-items: stretch;
}

@media (min-width: 768px) {
    .support-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1200px) {
    .support-grid { grid-template-columns: repeat(4, 1fr); }
}

.support-option {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.option-icon {
    width: 52px;
    height: 52px;
    border-radius: 10px;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
}

.option-details {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
}

.support-btn {
    align-self: flex-start;
}

.quick-troubleshooting {
    padding: var(--section-padding);
}

.troubleshooting-tabs {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
}

.tab-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 16px;
}

.tab-content {
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 16px;
}

.troubleshooting-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

@media (min-width: 768px) {
    .troubleshooting-steps { grid-template-columns: 1fr 1fr; }
}

.step {
    display: flex;
    gap: 14px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 14px;
}

.step-number {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.step-content h3 { margin-bottom: 6px; }
.step-details ul { padding-left: 18px; }

.cart-sidebar.open {
    right: 0;
}

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

.cart-header h3 {
    color: var(--text-primary);
    font-weight: 700;
}

.cart-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color var(--transition-normal);
}

.cart-close:hover {
    color: var(--text-primary);
}

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

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

.empty-cart i {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--text-muted);
}

.empty-cart button {
    background: var(--primary-color);
    color: var(--dark-bg);
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    margin-top: 20px;
    transition: all var(--transition-normal);
}

.empty-cart button:hover {
    transform: scale(1.05);
}

.cart-item {
    display: flex;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

.cart-item-image {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--darker-bg);
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

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

.cart-item-title {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 5px;
    font-size: 0.9rem;
}

.cart-item-price {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 10px;
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.quantity-btn {
    width: 25px;
    height: 25px;
    border: 1px solid var(--border-color);
    background: var(--darker-bg);
    color: var(--text-primary);
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    transition: all var(--transition-fast);
}

.quantity-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.quantity-display {
    color: var(--text-primary);
    font-weight: 600;
    min-width: 20px;
    text-align: center;
}

.remove-item {
    background: none;
    border: none;
    color: var(--error-color);
    cursor: pointer;
    padding: 5px;
    transition: color var(--transition-normal);
}

.remove-item:hover {
    color: #ff6666;
}

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

.cart-total {
    margin-bottom: 20px;
}

.total-line {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.total-line.total {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-primary);
    border-top: 1px solid var(--border-color);
    padding-top: 8px;
    margin-top: 8px;
}

.free-shipping {
    color: var(--success-color);
    font-weight: 600;
}

.checkout-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--dark-bg);
    border: none;
    padding: 15px;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.checkout-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 3000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

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

.modal-content {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 40px;
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    border: 1px solid var(--border-color);
    margin: auto;
    transform: scale(1);
    transition: transform var(--transition-normal);
}

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

.modal-close,
.close-modal {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.5);
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    z-index: 1000;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover,
.close-modal:hover {
    color: var(--text-primary);
    background: rgba(0, 0, 0, 0.7);
}

/* Homepage Quick View Modal Styles */
.controllers-quick-view-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

/* Responsive Modal Styles */
@media (max-width: 1200px) {
    .modal-content {
        max-width: 95vw;
        padding: 30px;
    }
    
    .controllers-quick-view-grid {
        gap: 30px;
    }
}

/* Tablet Responsive Styles */
@media (max-width: 1024px) {
    .modal-content {
        max-width: 90vw;
        padding: 25px;
    }
    
    .controllers-quick-view-grid {
        gap: 25px;
    }
    
    .controllers-quick-view-info h2 {
        font-size: 1.6rem;
    }
    
    .controllers-price .current-price {
        font-size: 1.7rem;
    }
    
    .controllers-main-image img {
        max-height: 320px;
    }
}

@media (max-width: 768px) {
    /* Authentication responsive styles */
    .auth-section {
        margin-right: 10px;
    }
    
    .auth-buttons {
        flex-direction: column;
        gap: 8px;
    }
    
    .btn-login,
    .btn-google-login {
        padding: 6px 12px;
        font-size: 0.8rem;
    }
    
    .profile-name {
        display: none;
    }
    
    .profile-dropdown {
        right: -20px;
        min-width: 180px;
    }
    
    .modal-content {
        max-width: 98vw;
        max-height: 95vh;
        padding: 20px;
        margin: 10px;
    }
    
    .controllers-quick-view-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .controllers-quick-view-info h2 {
        font-size: 1.5rem;
        margin-bottom: 15px;
    }
    
    .controllers-rating {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        margin-bottom: 15px;
    }
    
    .controllers-rating span {
        font-size: 0.85rem;
    }
    
    .controllers-price {
        margin-bottom: 15px;
    }
    
    .controllers-price .current-price {
        font-size: 1.6rem;
    }
    
    .controllers-price .original-price {
        font-size: 1.1rem;
        margin-left: 8px;
    }
    
    .controllers-price .discount {
        font-size: 0.75rem;
        padding: 3px 6px;
        margin-left: 8px;
    }
    
    .controllers-description {
        font-size: 0.9rem;
        margin-bottom: 20px;
        line-height: 1.5;
    }
    
    .controllers-features {
        margin-bottom: 20px;
    }
    
    .controllers-features h4 {
        font-size: 1.1rem;
        margin-bottom: 12px;
    }
    
    .controllers-features li {
        font-size: 0.85rem;
        padding: 4px 0;
    }
    
    .controllers-quick-view-colors {
        margin-bottom: 20px;
    }
    
    .controllers-quick-view-colors .color-option {
        width: 35px;
        height: 35px;
    }
    
    .controllers-quick-view-colors .selected-color-name {
        font-size: 0.85rem;
        margin-top: 8px;
    }
}

@media (max-width: 480px) {
    .modal-content {
        padding: 15px;
        border-radius: 15px;
        margin: 5px;
        max-height: 98vh;
    }
    
    .controllers-quick-view-grid {
        gap: 15px;
    }
    
    .modal-close,
    .close-modal {
        top: 10px;
        right: 10px;
        width: 35px;
        height: 35px;
        font-size: 1.2rem;
    }
    
    .controllers-quick-view-info h2 {
        font-size: 1.3rem;
        margin-bottom: 12px;
    }
    
    .controllers-rating {
        margin-bottom: 12px;
        gap: 6px;
    }
    
    .controllers-rating span {
        font-size: 0.8rem;
    }
    
    .controllers-price {
        margin-bottom: 12px;
    }
    
    .controllers-price .current-price {
        font-size: 1.4rem;
    }
    
    .controllers-price .original-price {
        font-size: 1rem;
        margin-left: 6px;
    }
    
    .controllers-price .discount {
        font-size: 0.7rem;
        padding: 2px 5px;
        margin-left: 6px;
    }
    
    .controllers-description {
        font-size: 0.85rem;
        margin-bottom: 15px;
        line-height: 1.4;
    }
    
    .controllers-features {
        margin-bottom: 15px;
    }
    
    .controllers-features h4 {
        font-size: 1rem;
        margin-bottom: 10px;
    }
    
    .controllers-features li {
        font-size: 0.8rem;
        padding: 3px 0;
    }
    
    .controllers-quick-view-colors {
        margin-bottom: 15px;
    }
    
    .controllers-quick-view-colors .color-option {
        width: 30px;
        height: 30px;
    }
    
    .controllers-quick-view-colors .selected-color-name {
        font-size: 0.8rem;
        margin-top: 6px;
    }
    
    .controllers-actions {
        margin-top: 15px;
        gap: 8px;
    }
    
    .controllers-actions .btn {
        padding: 10px 16px;
        font-size: 0.9rem;
    }
}

.controllers-quick-view-images {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.controllers-main-image img {
    width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: contain;
    border-radius: 15px;
    transition: transform var(--transition-normal);
}

/* Responsive Image Scaling */
@media (max-width: 1200px) {
    .controllers-main-image img {
        max-height: 350px;
    }
}

@media (max-width: 768px) {
    .controllers-main-image img {
        max-height: 300px;
    }
    
    .controllers-thumbnail {
        width: 60px;
        height: 60px;
    }
    
    .controllers-thumbnail-images {
        gap: 8px;
        margin-top: 12px;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .controllers-quick-view-images {
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .controllers-main-image img {
        max-height: 220px;
    }
    
    .controllers-thumbnail {
        width: 50px;
        height: 50px;
    }
    
    .controllers-thumbnail-images {
        gap: 8px;
    }
}

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

.controllers-thumbnail-images {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    overflow-x: auto;
}

.controllers-thumbnail {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    opacity: 0.6;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.controllers-thumbnail:hover,
.controllers-thumbnail.active {
    opacity: 1;
    border-color: var(--primary-color);
}

.controllers-quick-view-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.controllers-quick-view-info h2 {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.controllers-quick-view-colors {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.controllers-quick-view-colors h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.controllers-quick-view-colors .color-options {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.controllers-quick-view-colors .color-option {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
}

.controllers-quick-view-colors .color-option:hover {
    border-color: var(--primary-color);
    transform: scale(1.1);
}

.controllers-quick-view-colors .color-option.selected {
    border-color: var(--primary-color);
    box-shadow: var(--glow-primary);
}

.controllers-quick-view-colors .selected-color-name {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 10px;
}

.controllers-actions {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

/* Enhanced Mobile Responsive Actions */
@media (max-width: 768px) {
    .controllers-actions {
        flex-direction: column;
        gap: 12px;
        margin-top: 20px;
    }
    
    .controllers-actions .btn {
        width: 100%;
        padding: 12px 20px;
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .controllers-actions {
        flex-direction: column;
        gap: 10px;
        margin-top: 15px;
    }
    
    .controllers-actions .btn {
        width: 100%;
        padding: 10px 16px;
        font-size: 0.9rem;
    }
}

.controllers-actions .btn {
    flex: 1;
    padding: 12px 24px;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.controllers-actions .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--dark-bg);
}

.controllers-actions .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow-primary);
}

.controllers-actions .btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.controllers-actions .btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .controllers-quick-view-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .controllers-actions {
        flex-direction: column;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
        padding-left: max(12px, env(safe-area-inset-left));
        padding-right: max(12px, env(safe-area-inset-right));
    }
    
    .feature-highlights {
        position: static;
        transform: none;
        flex-direction: row;
        justify-content: center;
        margin-top: 30px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .bundle-content {
        flex-direction: column;
        text-align: center;
    }
    
    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile-specific hero centering and sizing */
@media (max-width: 768px) {
    .hero {
        padding-top: 70px; /* account for fixed navbar */
    }
    .hero-visual {
        justify-content: center;
        align-items: center;
    }
    .controller-showcase {
        margin: 0 auto;
        max-width: 420px;
    }
    .controller-3d {
        height: clamp(180px, 32vh, 360px);
    }
    .feature-highlights {
        gap: 12px;
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-subtitle {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
    .controller-showcase {
        max-width: 360px;
    }
    .controller-3d {
        height: clamp(160px, 30vh, 320px);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(10, 10, 10, 0.98);
        -webkit-backdrop-filter: blur(20px);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        padding: 30px 20px;
        transition: left var(--transition-normal);
        z-index: 999;
    }
    
    .nav-link {
        padding: 15px 0;
        font-size: 1.1rem;
        border-bottom: 1px solid var(--border-color);
        width: 100%;
        text-align: center;
    }
    
    .nav-link:last-child {
        border-bottom: none;
    }
}
    
    .nav-menu.active {
        left: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .cart-sidebar {
        width: 100vw;
        right: -100vw;
    }
    
    .modal-content {
        margin: 20px;
        padding: 30px;
    }
    
    .modal-close,
    .close-modal {
        width: var(--touch-target);
        height: var(--touch-target);
        font-size: 1.2rem;
        top: 15px;
        right: 15px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .product-card {
        padding: var(--spacing-md);
    }
    
    .product-images {
        height: 250px;
    }
    
    .product-title {
        font-size: 1.2rem;
        margin-bottom: 10px;
    }
    
    .product-description {
        font-size: 0.9rem;
        margin-bottom: 15px;
    }
    
    .price-current {
        font-size: 1.5rem;
    }
    
    .product-actions {
        gap: 10px;
        margin-bottom: 15px;
    }
    
    .btn-add-cart {
        padding: 12px 20px;
        font-size: 0.9rem;
        min-height: var(--touch-target);
    }
    
    .btn-wishlist {
        padding: 12px;
        min-height: var(--touch-target);
        min-width: var(--touch-target);
    }
    
    .quick-view-btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .product-features {
        gap: 8px;
        margin-bottom: 20px;
    }
    
    .feature {
        padding: 4px 10px;
        font-size: 0.75rem;
    }
    
    .feature-card {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .product-card {
        padding: var(--spacing-sm);
    }
    
    .product-images {
        height: 200px;
    }
    
    .product-title {
        font-size: 1.1rem;
    }
    
    .price-current {
        font-size: 1.3rem;
    }
    
    .product-actions {
        flex-direction: column;
        gap: 8px;
    }
    
    .btn-add-cart {
        width: 100%;
        justify-content: center;
    }
    
    .btn-wishlist {
        align-self: center;
        width: auto;
    }
    
    .product-features {
        justify-content: center;
    }
    
    .product-badges {
        top: 15px;
        left: 15px;
    }
    
    .badge {
        padding: 4px 8px;
        font-size: 0.65rem;
    }
    
    .modal-content {
        margin: 10px;
        padding: 20px;
        border-radius: 15px;
    }
    
    .modal-close,
    .close-modal {
        width: var(--touch-target);
        height: var(--touch-target);
        font-size: 1.1rem;
        top: 10px;
        right: 10px;
    }
    
    .controllers-quick-view-grid {
        gap: 15px;
    }
    
    .controllers-quick-view-info h2 {
        font-size: 1.3rem;
    }
    
    .controllers-price .current-price {
        font-size: 1.4rem;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
}

/* Utility Classes */
.hidden {
    display: none !important;
}

.fade-in {
    animation: fadeIn 0.5s ease-in;
}

.fade-out {
    animation: fadeOut 0.5s ease-out;
}

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

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

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

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

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

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.mb-3 { margin-bottom: 30px; }
.mb-4 { margin-bottom: 40px; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 30px; }
.mt-4 { margin-top: 40px; }

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--darker-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

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

/* Selection Styling */
::selection {
    background: var(--primary-color);
    color: var(--dark-bg);
}

::-moz-selection {
    background: var(--primary-color);
    color: var(--dark-bg);
}

/* Spin Wheel Styles */
.spin-content {
    max-width: 600px;
    width: 90%;
    background: linear-gradient(145deg, #1a1a1a, #0f0f0f);
    border-radius: 25px;
    padding: 0;
    border: 2px solid var(--primary-color);
    box-shadow: 0 20px 60px rgba(0, 255, 136, 0.3);
    position: relative;
    overflow: hidden;
}

.spin-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(0, 255, 136, 0.1), transparent);
    animation: shimmer 3s infinite;
    pointer-events: none;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(100%) rotate(45deg); }
}

.spin-wheel-container {
    padding: 40px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.spin-wheel-container h2 {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 10px;
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { text-shadow: 0 0 20px rgba(0, 255, 136, 0.5); }
    to { text-shadow: 0 0 30px rgba(0, 255, 136, 0.8), 0 0 40px rgba(0, 255, 136, 0.3); }
}

.spin-wheel-container p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.wheel-container {
    position: relative;
    width: 350px;
    height: 350px;
    margin: 30px auto;
    transform: scale(0.8);
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.wheel-container.loaded {
    transform: scale(1);
    opacity: 1;
}

.wheel {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    position: relative;
    overflow: hidden;
    border: 8px solid var(--primary-color);
    box-shadow: 
        0 0 30px rgba(0, 255, 136, 0.5),
        inset 0 0 20px rgba(0, 0, 0, 0.3);
    transition: transform 4s cubic-bezier(0.23, 1, 0.32, 1);
}

.wheel.spinning {
    box-shadow: 
        0 0 50px rgba(0, 255, 136, 0.8),
        inset 0 0 30px rgba(0, 0, 0, 0.5),
        0 0 100px rgba(0, 255, 136, 0.3);
    animation: spinGlow 0.1s ease-in-out infinite alternate;
}

@keyframes spinGlow {
    0% { filter: brightness(1); }
    100% { filter: brightness(1.1); }
}

.wheel-segment {
    position: absolute;
    width: 50%;
    height: 50%;
    transform-origin: 100% 100%;
    clip-path: polygon(0 0, 100% 0, 100% 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    transition: all 0.3s ease;
    overflow: visible;
}

.wheel-segment span {
    transform: rotate(-22.5deg) translateX(30px);
    text-align: center;
    padding: 8px;
    white-space: nowrap;
    font-family: var(--font-primary);
    letter-spacing: 1px;
    font-weight: 800;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.9);
    position: relative;
    z-index: 5;
}

.wheel-pointer {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    border-top: 30px solid var(--secondary-color);
    z-index: 10;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.wheel-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: linear-gradient(145deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 3px solid #fff;
}

.wheel-center::before {
    content: '🎯';
    font-size: 1.5rem;
}

.spin-btn {
    background: linear-gradient(145deg, var(--secondary-color), var(--primary-color));
    color: #fff;
    border: none;
    padding: 18px 40px;
    border-radius: 50px;
    font-family: var(--font-primary);
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 30px;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(255, 0, 128, 0.3);
}

.spin-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.spin-btn:hover::before {
    left: 100%;
}

.spin-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 35px rgba(255, 0, 128, 0.5);
}

.spin-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.spin-btn:disabled:hover {
    transform: none;
    box-shadow: 0 8px 25px rgba(255, 0, 128, 0.3);
}

/* Prize Result Styles */
.prize-result {
    text-align: center;
    padding: 40px;
    animation: prizeReveal 0.8s ease-out;
}

@keyframes prizeReveal {
    0% {
        opacity: 0;
        transform: scale(0.5) rotate(-10deg);
    }
    50% {
        transform: scale(1.1) rotate(5deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

.prize-result h2 {
    font-family: var(--font-primary);
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    animation: bounce 1s ease-in-out infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

.prize-display {
    background: linear-gradient(145deg, var(--card-bg), var(--darker-bg));
    border: 2px solid var(--primary-color);
    border-radius: 20px;
    padding: 30px;
    margin: 20px 0;
    position: relative;
    overflow: hidden;
}

.prize-display::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, var(--primary-color), transparent);
    animation: rotate 3s linear infinite;
    opacity: 0.1;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.prize-display h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin: 0;
    position: relative;
    z-index: 2;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

.prize-result p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin: 20px 0;
}

.prize-result strong {
    color: var(--accent-color);
    font-family: var(--font-primary);
    font-size: 1.3rem;
    background: rgba(0, 212, 255, 0.1);
    padding: 5px 15px;
    border-radius: 8px;
    border: 1px solid var(--accent-color);
}

.prize-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 30px;
}

.btn-primary, .btn-secondary {
    padding: 15px 30px;
    border-radius: 25px;
    font-family: var(--font-primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(145deg, var(--primary-color), var(--accent-color));
    color: var(--dark-bg);
    box-shadow: 0 8px 25px rgba(0, 255, 136, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(0, 255, 136, 0.5);
}

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

.btn-secondary:hover {
    background: var(--border-color);
    color: var(--text-primary);
    transform: translateY(-2px);
}

/* Responsive Spin Wheel */
@media (max-width: 1024px) {
    .wheel-container {
        width: 320px;
        height: 320px;
    }
    
    .wheel-segment {
        font-size: 0.95rem;
    }
    
    .wheel-segment span {
        transform: rotate(-22.5deg) translateX(25px);
    }
}

@media (max-width: 768px) {
    .spin-content {
        width: 95%;
        margin: 10px;
        max-height: 95vh;
        overflow-y: auto;
    }
    
    .spin-wheel-container {
        padding: 20px 15px;
    }
    
    .spin-wheel-container h2 {
        font-size: 1.8rem;
        margin-bottom: 20px;
    }
    
    .wheel-container {
        width: 280px;
        height: 280px;
    }
    
    .wheel-segment {
        font-size: 0.85rem;
    }
    
    .wheel-segment span {
        transform: rotate(-22.5deg) translateX(20px);
        padding: 6px;
    }
    
    .prize-actions {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        max-width: 250px;
    }
    
    .modal-close {
        top: 15px;
        right: 15px;
        width: 35px;
        height: 35px;
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .wheel-container {
        width: 240px;
        height: 240px;
    }
    
    .wheel-segment {
        font-size: 0.75rem;
    }
    
    .wheel-segment span {
        transform: rotate(-22.5deg) translateX(15px);
        padding: 4px;
    }
    
    .spin-wheel-container h2 {
        font-size: 1.5rem;
    }
    
    .bundle-content {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .bundle-img {
        width: 100px;
    }
    
    .bundle-icon {
        font-size: 1.5rem;
    }
}