:root {
    --bg-color: #05050A;
    --text-main: #FFFFFF;
    --text-muted: #8F9BB3;
    --primary-color: #00E5FF;
    --secondary-color: #0055FF;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --card-hover: rgba(255, 255, 255, 0.06);
    --font-main: 'Outfit', sans-serif;
}

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

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

/* Background Glow Effects */
.glow-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
    animation: float 20s infinite ease-in-out alternate;
}

.orb-1 {
    top: -10%;
    left: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, var(--secondary-color) 0%, transparent 70%);
}

.orb-2 {
    bottom: -20%;
    right: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, var(--primary-color) 0%, transparent 70%);
    animation-delay: -5s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(5%, 10%) scale(1.1); }
}

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navigation */
.glass-nav {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    transition: all 0.3s ease;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.brand-logo {
    font-size: 2rem;
    font-weight: 900;
    text-decoration: none;
    color: var(--text-main);
    letter-spacing: 2px;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 32px;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero {
    padding: 200px 0 100px;
    text-align: center;
    max-width: 800px;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    font-weight: 300;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-family: inherit;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    box-shadow: 0 10px 20px rgba(0, 85, 255, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(0, 85, 255, 0.4);
}

.btn-full {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.size-text {
    font-size: 0.85rem;
    font-weight: 400;
    opacity: 0.8;
}

/* Products Section */
.products-section {
    padding: 100px 0;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 48px;
    text-align: center;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

/* Glass Cards */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.glass-card:hover {
    transform: translateY(-10px);
    background: var(--card-hover);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 0%, rgba(0, 229, 255, 0.1), transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.glass-card:hover .card-glow {
    opacity: 1;
}

.card-content {
    padding: 40px;
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
}

.product-icon {
    width: 72px;
    height: 72px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 16px rgba(0,0,0,0.3);
}

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

.product-title-group h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.badge {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(0, 229, 255, 0.1);
    color: var(--primary-color);
    border: 1px solid rgba(0, 229, 255, 0.2);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}

.product-desc {
    color: var(--text-muted);
    margin-bottom: 32px;
    flex-grow: 1;
}

.product-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}

.product-features span {
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Placeholder Card */
.placeholder-card {
    border: 1px dashed var(--glass-border);
    background: transparent;
}

.placeholder-card:hover {
    transform: none;
    background: rgba(255,255,255,0.01);
    box-shadow: none;
}

.centered {
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-muted);
}

.placeholder-icon {
    font-size: 4rem;
    font-weight: 300;
    margin-bottom: 16px;
    opacity: 0.3;
}

/* Footer */
.footer {
    position: relative;
    padding: 40px 0;
    margin-top: 80px;
}

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

.brand-logo.small {
    font-size: 1.5rem;
    margin-bottom: 8px;
    display: block;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .card-content {
        padding: 30px;
    }
}