:root {
    --primary-color: #00ff88;
    --primary-dark: #00cc6a;
    --primary-glow: rgba(0, 255, 136, 0.4);
    --bg-color: #050505;
    --card-bg: #101010;
    --card-border: #222;
    --text-color: #ffffff;
    --text-muted: #9ca3af;
    --danger-color: #ef4444;
    --gradient-hero: radial-gradient(circle at top center, #1a2e24 0%, #050505 80%);
    --font-main: 'Poppins', sans-serif;
    --transition-speed: 0.3s;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* Utilities */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    transition: all var(--transition-speed);
    cursor: pointer;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #000;
    border: none;
    box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--primary-glow);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background: rgba(0, 255, 136, 0.1);
    color: #fff;
}

/* Header */
header {
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

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

.logo {
    font-size: 1.6rem;
    font-weight: 800;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo i {
    color: var(--primary-color);
    filter: drop-shadow(0 0 5px var(--primary-color));
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition-speed);
    position: relative;
}

.nav-links a:hover, .nav-links a.active {
    color: #fff;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-speed);
}

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

.nav-actions {
    display: flex;
    gap: 20px;
    align-items: center;
}

.action-icon {
    position: relative;
    color: #fff;
    font-size: 1.2rem;
    cursor: pointer;
    transition: color var(--transition-speed);
}

.action-icon:hover {
    color: var(--primary-color);
}

.badge-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: var(--danger-color);
    color: white;
    font-size: 0.7rem;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    color: #fff;
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 100px 0 80px;
    text-align: center;
    background: var(--gradient-hero);
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://placehold.co/1920x1080/000000/000000.png?text=') center/cover;
    opacity: 0.1;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary-color);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #fff 0%, #a5a5a5 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

/* Countdown Modern */
.countdown-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 24px;
    display: inline-flex;
    gap: 32px;
    backdrop-filter: blur(5px);
}

.time-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.time-val {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.time-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 8px;
}

/* Category Filter */
.category-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin: 40px 0 60px;
}

.filter-btn {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-muted);
    padding: 10px 24px;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 500;
    transition: all var(--transition-speed);
}

.filter-btn:hover, .filter-btn.active {
    background: var(--primary-color);
    color: #000;
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 255, 136, 0.2);
}

/* Category Section Headers */
.category-section {
    margin-bottom: 60px;
    transition: opacity 0.3s ease;
}

.category-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
}

.category-header h2 {
    font-size: 1.8rem;
    color: #fff;
    white-space: nowrap;
}

.category-header h2 i {
    color: var(--primary-color);
    margin-right: 8px;
}

.category-header .line {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, var(--card-border) 0%, transparent 100%);
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 15px;
    padding-bottom: 20px;
}

.product-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.product-header {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9; /* More compact aspect ratio */
    overflow: hidden;
    background: #000;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    opacity: 0.9;
}

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

.badges {
    position: absolute;
    top: 8px;
    left: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    z-index: 10;
}

.badge {
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-primary {
    background: var(--primary-color);
    color: #000;
}

.badge-danger {
    background: var(--danger-color);
    color: #fff;
}

.product-body {
    padding: 12px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-cat {
    font-size: 0.7rem;
    color: var(--primary-color);
    margin-bottom: 4px;
    text-transform: uppercase;
    font-weight: 600;
}

.product-title {
    font-size: 0.95rem;
    margin-bottom: 8px;
    line-height: 1.3;
    font-weight: 600;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 2.6em; /* Fixed height for alignment */
}

.pricing {
    margin-top: auto;
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.price-old {
    color: var(--text-muted);
    text-decoration: line-through;
    font-size: 0.75rem;
}

.price-new {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
}

.btn-cart {
    width: 100%;
    background: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    padding: 8px;
    border-radius: 5px;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
}

/* VPS Modal Styles */
.vps-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.85);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    padding: 20px;
    backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.vps-modal-overlay.active {
    display: flex;
    opacity: 1;
}

.vps-modal-content {
    background: #141414;
    border: 1px solid #333;
    border-radius: 16px;
    width: 100%;
    max-width: 480px;
    padding: 30px;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: scale(0.95);
    transition: transform 0.3s ease;
}

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

.vps-modal-header {
    margin-bottom: 24px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.vps-modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 12px;
}

.close-modal {
    background: none;
    border: none;
    color: #666;
    font-size: 1.5rem;
    cursor: pointer;
    transition: 0.2s;
    padding: 5px;
    line-height: 1;
}

.close-modal:hover { color: #fff; }

.vps-modal-footer {
    margin-top: 24px;
    display: flex;
    gap: 12px;
}

.btn-confirm-vps {
    flex: 1;
    background: var(--primary-color);
    color: #000;
    border: none;
    padding: 14px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: 0.2s;
    text-align: center;
    text-decoration: none;
}

.btn-confirm-vps:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Features Section */
.features-section {
    background: #0a0a0a;
    padding: 80px 0;
    border-top: 1px solid var(--card-border);
}

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

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

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

.feature-card {
    text-align: center;
    padding: 32px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 16px;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.04);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 24px;
}

.feature-card h3 {
    margin-bottom: 12px;
    font-size: 1.2rem;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Footer */
footer {
    background: #020202;
    padding-top: 80px;
    border-top: 1px solid var(--card-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--card-border);
}

.footer-col h4 {
    color: #fff;
    margin-bottom: 24px;
    font-size: 1.1rem;
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

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

.footer-bottom {
    padding: 32px 0;
    text-align: center;
    color: #666;
    font-size: 0.9rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.payment-methods {
    display: flex;
    gap: 16px;
    font-size: 1.5rem;
    color: #fff;
}

/* Mobile Responsive */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .nav-links {
        display: none; /* Hide for now, simple toggle logic would go here */
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #0a0a0a;
        flex-direction: column;
        padding: 20px;
        gap: 20px;
        border-bottom: 1px solid var(--card-border);
    }
    
    .nav-links.active {
        display: flex;
    }

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

@media (max-width: 600px) {
    .countdown-box {
        gap: 16px;
        padding: 16px;
    }
    
    .time-val {
        font-size: 1.8rem;
    }

    .hero-content {
        padding: 0 10px;
    }
    
    .filter-btn {
        width: 100%;
        text-align: center;
    }

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