:root {
    --primary-color: #00D4FF;
    --primary-glow: rgba(0, 212, 255, 0.6);
    --secondary-color: #0088CC;
    --accent-pink: #FF006E;
    --accent-green: #00FF88;
    --accent-purple: #BC13FE;
    
    --bg-dark: #0A0E17;
    --bg-card: #131B2C;
    --bg-card-hover: #1A253A;
    --bg-input: #0F1623;
    
    --text-primary: #FFFFFF;
    --text-secondary: #8FA3BC;
    
    --gradient-main: linear-gradient(135deg, #00D4FF 0%, #0088CC 100%);
    --gradient-glow: linear-gradient(135deg, rgba(0, 212, 255, 0.2) 0%, rgba(0, 136, 204, 0.1) 100%);
    
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-neon: 0 0 15px rgba(0, 212, 255, 0.3);
    
    --border-color: rgba(0, 212, 255, 0.15);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        linear-gradient(rgba(10, 14, 23, 0.9), rgba(10, 14, 23, 0.95)),
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300d4ff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* Background Animation */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 20%, rgba(0, 212, 255, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(255, 0, 110, 0.08) 0%, transparent 40%);
    z-index: -1;
    animation: bgPulse 10s ease-in-out infinite;
}

@keyframes bgPulse {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: var(--bg-card-hover);
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* Typography */
h1, h2, h3, h4, h5, h6, .logo, .stat-number, .window-title, .cart-title, .amount-btn, .submit-btn, .buy-btn, .promo-title, .payment-title {
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 1px;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

/* Header */
.header {
    background: rgba(10, 14, 23, 0.8);
    backdrop-filter: blur(15px);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 900;
    color: var(--primary-color);
    text-decoration: none;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.4);
}

.nav {
    display: flex;
    gap: 30px;
}

.nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
}

.nav a:hover {
    color: var(--primary-color);
    text-shadow: 0 0 8px rgba(0, 212, 255, 0.5);
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s;
    box-shadow: 0 0 5px var(--primary-color);
}

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

.cart-icon {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--primary-color);
    border-radius: 8px;
    padding: 10px 15px;
    color: var(--primary-color);
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.1);
}

.cart-icon:hover {
    background: var(--primary-color);
    color: var(--bg-dark);
    box-shadow: 0 0 20px var(--primary-color);
}

.cart-icon:hover svg path {
    stroke: var(--bg-dark);
}

.cart-count {
    background: var(--accent-pink);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 700;
    position: absolute;
    top: -8px;
    right: -8px;
    box-shadow: 0 0 10px var(--accent-pink);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    text-align: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.05) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
}

.hero-title {
    font-size: 56px;
    font-weight: 900;
    margin-bottom: 20px;
    line-height: 1.1;
    color: var(--text-primary);
    text-transform: uppercase;
}

.gradient-text {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.3));
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 60px;
    font-weight: 300;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 60px;
}

.stat-item {
    position: relative;
}

.stat-item::after {
    content: '';
    position: absolute;
    right: -30px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, var(--border-color), transparent);
}

.stat-item:last-child::after {
    display: none;
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
    text-shadow: 0 0 15px rgba(0, 212, 255, 0.4);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Windows / Cards */
.main-window {
    background: var(--bg-card);
    border-radius: 16px;
    box-shadow: var(--shadow-card);
    overflow: hidden;
    margin: 0 auto;
    max-width: 800px;
    border: 1px solid var(--border-color);
    position: relative;
}

.topup-window {
    max-width: 600px; /* Более компактная */
    background: rgba(0, 255, 136, 0.03); /* Зеленый оттенок */
    border-color: rgba(0, 255, 136, 0.2);
}

.topup-window::before {
    background: linear-gradient(90deg, transparent, var(--accent-green), transparent);
}

.main-window::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.window-header {
    background: rgba(0, 0, 0, 0.2);
    padding: 25px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.window-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
}

.window-subtitle {
    color: var(--accent-pink);
    font-size: 14px;
    margin-top: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.window-content {
    padding: 30px;
    background: linear-gradient(180deg, rgba(255,255,255,0.01) 0%, transparent 100%);
}

/* Inputs & Forms */
input[type="text"],
input[type="password"],
input[type="number"] {
    width: 100%;
    padding: 16px 20px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 16px;
    transition: all 0.3s;
    font-family: 'Roboto', sans-serif;
}

input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.2);
    background: rgba(0, 212, 255, 0.05);
}

.input-hint {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 8px;
}

/* Buttons */
.submit-btn, .buy-btn, .amount-btn {
    background: var(--bg-input);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
}

.submit-btn, .buy-btn {
    background: var(--gradient-main);
    color: var(--bg-dark);
    border: none;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.submit-btn:hover, .buy-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
    filter: brightness(1.1);
}

.submit-btn:disabled {
    background: #2a2a2a;
    color: #555;
    box-shadow: none;
    cursor: not-allowed;
    transform: none;
}

.amount-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(0, 212, 255, 0.05);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.2);
}

.amount-btn.active {
    background: var(--primary-color);
    color: var(--bg-dark);
    border-color: var(--primary-color);
    box-shadow: 0 0 15px var(--primary-color);
}

/* Sections */
.topup-section, .games-section, .account-section, .about-section, .reviews-section {
    padding: 80px 0;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
    color: var(--text-primary);
    text-transform: uppercase;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--accent-pink);
    margin: 15px auto 0;
    box-shadow: 0 0 10px var(--accent-pink);
}

/* Games Grid */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 25px;
}

.game-card {
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all 0.3s;
    border: 1px solid var(--border-color);
    position: relative;
}

.game-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 40px rgba(0, 212, 255, 0.2);
}

.game-image {
    height: 160px;
    background: var(--bg-input);
    position: relative;
    overflow: hidden;
}

.game-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.game-card:hover .game-img {
    transform: scale(1.1);
}

.discount-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--accent-pink);
    color: white;
    padding: 4px 10px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 12px;
    box-shadow: 0 0 10px rgba(255, 0, 110, 0.5);
    font-family: 'Orbitron', sans-serif;
}

.game-info {
    padding: 20px;
}

.game-title {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

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

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

.new-price {
    color: var(--accent-green);
    font-size: 18px;
    font-weight: 700;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--bg-card);
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
    background-image: linear-gradient(135deg, rgba(255,255,255,0.03) 0%, transparent 100%);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.1);
}

.feature-icon {
    font-size: 40px;
    margin-bottom: 20px;
    background: rgba(0, 212, 255, 0.1);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto 20px;
    color: var(--primary-color);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.feature-card h3 {
    margin-bottom: 15px;
    font-size: 20px;
    color: var(--text-primary);
}

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

/* Reviews */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.review-card {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    position: relative;
}

.review-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.review-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-main);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.4);
}

.review-name {
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'Orbitron', sans-serif;
    font-size: 14px;
}

.review-stars {
    color: #FFD700;
    text-shadow: 0 0 5px rgba(255, 215, 0, 0.5);
}

.review-text {
    color: var(--text-secondary);
    font-style: italic;
    border-left: 3px solid var(--primary-color);
    padding-left: 15px;
}

/* Footer */
.footer {
    background: #05070a;
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
}

/* Utils */
.amount-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 20px;
}

.summary {
    background: rgba(0, 0, 0, 0.2);
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    color: var(--text-secondary);
}

.summary-row.total {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
    color: var(--text-primary);
    font-weight: 700;
    font-size: 18px;
}

.summary-value.commission {
    color: #FFD700;
}

.summary-value.free {
    color: var(--accent-green);
}

.payment-card {
    border: 1px solid var(--border-color);
    background: var(--bg-input);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    cursor: pointer;
    transition: all 0.3s;
}

.payment-option input:checked + .payment-card {
    border-color: var(--primary-color);
    background: rgba(0, 212, 255, 0.05);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.2);
}

.payment-option:hover .payment-card {
    border-color: var(--text-secondary);
}

/* Modals */
.modal, .cart-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(8px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active, .cart-modal.active {
    display: flex;
}

.modal-content, .cart-modal-content {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 0 50px rgba(0, 212, 255, 0.2);
    max-width: 500px;
    width: 80%;
    position: relative;
    border: 1px solid var(--primary-color);
}

.close, .cart-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: color 0.3s;
}

.close:hover, .cart-close:hover {
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--primary-color);
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(0, 212, 255, 0.1);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

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

/* Promo section */
.promo-code-section, .checkout-promo-section {
    margin-bottom: 20px;
    padding: 20px;
    background: rgba(0,0,0,0.2);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

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

.apply-promo-btn {
    background: var(--secondary-color);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 0 20px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
}

.apply-promo-btn:hover {
    background: var(--primary-color);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.4);
}

.promo-message {
    margin-top: 10px;
    font-size: 14px;
    min-height: 20px;
}

.promo-message.success {
    color: var(--accent-green);
}

.promo-message.error {
    color: var(--accent-pink);
}

/* Decorations */
.decorative-character {
    position: fixed;
    z-index: 0;
    pointer-events: none;
    opacity: 0.4;
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.2));
    transition: all 0.5s;
}

.character-top-left { top: 100px; left: 20px; width: 150px; }
.character-top-right { top: 100px; right: 20px; width: 150px; transform: scaleX(-1); }

/* Steam Profile */
.steam-profile {
    display: flex;
    gap: 20px;
    align-items: center;
    margin-bottom: 30px;
}

.avatar-placeholder {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(0, 212, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--primary-color);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.profile-info {
    flex: 1;
}

/* Cart Items */
.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: rgba(0,0,0,0.2);
    margin-bottom: 10px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

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

.cart-item-price {
    color: var(--accent-green);
    font-weight: 700;
}

.cart-item-remove {
    background: transparent;
    border: 1px solid var(--accent-pink);
    color: var(--accent-pink);
    padding: 5px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.3s;
}

.cart-item-remove:hover {
    background: var(--accent-pink);
    color: white;
    box-shadow: 0 0 10px rgba(255, 0, 110, 0.4);
}

/* Stats Section */
.stats-section {
    padding: 80px 0;
    position: relative;
    background: linear-gradient(to top, rgba(0, 212, 255, 0.05), transparent);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.stat-card {
    background: var(--bg-card);
    padding: 30px 20px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 40px rgba(0, 212, 255, 0.2);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s;
}

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

.stat-icon {
    font-size: 36px;
    margin-bottom: 15px;
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.4));
}

.stat-number-large {
    font-size: 36px;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 5px;
    font-family: 'Orbitron', sans-serif;
    text-shadow: 0 0 15px rgba(0, 212, 255, 0.4);
}

.stat-label-large {
    color: var(--text-secondary);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

/* Checkout Styles */
.checkout-game-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: rgba(0, 0, 0, 0.2);
    margin-bottom: 10px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.checkout-game-name {
    font-weight: 700;
    color: var(--text-primary);
}

.checkout-game-price {
    color: var(--accent-green);
    font-weight: 700;
}

.checkout-steam-login {
    margin: 20px 0;
    padding: 20px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.checkout-label {
    display: block;
    margin-bottom: 10px;
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'Orbitron', sans-serif;
}

/* Cart Modal Specifics */
.cart-checkout-btn {
    width: 100%;
    margin-top: 20px;
    background: var(--gradient-main);
    color: var(--bg-dark);
    border: none;
    border-radius: 8px;
    padding: 16px;
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    font-family: 'Orbitron', sans-serif;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.cart-checkout-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
    filter: brightness(1.1);
}

.cart-close {
    top: 20px;
    right: 20px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    transition: all 0.3s;
    font-size: 24px;
    line-height: 1;
    padding-bottom: 4px; /* Slight adjustment for visual center */
}

.cart-close:hover {
    background: var(--accent-pink);
    color: white;
    transform: rotate(90deg);
}

#customAmount {
    margin-bottom: 20px;
}

/* Checkout Pay Button (Added) */
.checkout-pay-btn {
    width: 100%;
    margin-top: 20px;
    background: var(--gradient-main);
    color: var(--bg-dark);
    border: none;
    border-radius: 8px;
    padding: 16px;
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    font-family: 'Orbitron', sans-serif;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.checkout-pay-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
    filter: brightness(1.1);
}

/* Mobile Adaptation */
@media (max-width: 768px) {
    /* Header & Nav */
    .header .container {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
    
    .nav a {
        font-size: 12px;
    }

    /* Hero */
    .hero {
        padding: 80px 0 40px;
    }

    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 16px;
        padding: 0 10px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 30px;
    }
    
    .stat-item::after {
        display: none;
    }

    /* Sections */
    .topup-section, .games-section, .account-section, .about-section, .reviews-section {
        padding: 40px 0;
    }
    
    .section-title {
        font-size: 28px;
    }

    /* Windows */
    .main-window, .modal-content, .cart-modal-content {
        width: 90%;
        margin: 0 auto;
    }
    
    .window-content {
        padding: 20px;
    }

    /* Grids */
    .games-grid, .features, .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    .amount-buttons {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Inputs */
    .steam-profile {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .promo-input-wrapper {
        flex-direction: column;
    }
    
    .apply-promo-btn {
        padding: 12px;
        width: 100%;
    }

    /* Decorative */
    .decorative-character {
        display: none;
    }
}