@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #8b5cf6;
    --primary-hover: #7c3aed;
    --secondary: #10b981;
    --bg-dark: #0f172a;
    --bg-card: rgba(30, 41, 59, 0.7);
    --text-white: #f8fafc;
    --text-muted: #94a3b8;
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --font-main: 'Inter', sans-serif;
}

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

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

/* Background Gradients */
.bg-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at 20% 30%, rgba(139, 92, 246, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(16, 185, 129, 0.1) 0%, transparent 40%);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--glass-border);
}

.logo {
    font-size: 1.6rem;
    font-weight: 800;
    background: linear-gradient(to right, #8b5cf6, #d946ef);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 25px;
    align-items: center;
}

.nav-links a {
    color: var(--text-white);
    text-decoration: none;
    font-weight: 500;
    transition: 0.3s;
    font-size: 0.95rem;
}

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

.mobile-menu-btn {
    display: none;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: white;
    cursor: pointer;
    padding: 8px;
    border-radius: 10px;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--primary), #a855f7);
    color: white;
    padding: 12px 26px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: white;
    padding: 12px 20px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--text-muted);
}

/* Hero */
.hero {
    padding: 80px 0 60px;
    text-align: center;
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.8rem);
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(to bottom, #fff, #94a3b8);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.1;
}

.hero p {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-muted);
    max-width: 750px;
    margin: 0 auto 40px;
}

/* Grids */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 60px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    padding: 40px 30px;
    border-radius: 24px;
    backdrop-filter: blur(10px);
    transition: 0.4s;
    text-align: left;
}

.stat-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.product-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    transition: 0.4s;
    backdrop-filter: blur(10px);
}

.product-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.product-img {
    height: 160px;
    background: rgba(255, 255, 255, 0.02);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border-bottom: 1px solid var(--glass-border);
}

.badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--primary);
    padding: 4px 10px;
    border-radius: 30px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
}

.product-info {
    padding: 20px;
}

.product-info h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.product-features {
    list-style: none;
    margin-bottom: 15px;
}

.product-features li {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.price-row {
    border-top: 1px solid var(--glass-border);
    padding-top: 18px;
}

.price {
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.price span {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 400;
}

.btn-group {
    display: flex;
    gap: 10px;
}

.btn-group a {
    flex: 1;
    text-align: center;
    padding: 10px;
    font-size: 0.9rem;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
    .hero {
        padding: 60px 0;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(15, 23, 42, 0.98);
        flex-direction: column;
        padding: 40px 20px;
        gap: 25px;
        border-bottom: 1px solid var(--glass-border);
        backdrop-filter: blur(20px);
    }

    .nav-links.active {
        display: flex;
    }

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

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

    .btn-group {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero h1 {
        line-height: 1.2;
    }

    .hero-btns {
        flex-direction: column;
        width: 100%;
    }

    .hero-btns a {
        width: 100%;
    }
}