:root {
    --bg-color: #05050f;
    --text-color: #e2e8f0;
    --primary: #8b5cf6;
    --secondary: #06b6d4;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --font-main: 'Outfit', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

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

/* Background glows */
.glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    opacity: 0.4;
    pointer-events: none;
}

.glow.bottom-left {
    bottom: -200px;
    left: -200px;
    background: radial-gradient(circle, var(--primary), transparent 70%);
}

.glow.top-right {
    top: -200px;
    right: -200px;
    background: radial-gradient(circle, var(--secondary), transparent 70%);
}

/* Glassmorphism utility */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

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

.highlight {
    color: var(--secondary);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(5, 5, 15, 0.8);
    backdrop-filter: blur(15px);
    padding: 15px 5%;
    border-bottom: 1px solid var(--glass-border);
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

nav a {
    color: var(--text-color);
    text-decoration: none;
    margin-left: 30px;
    font-weight: 400;
    transition: color 0.3s;
}

nav a:hover {
    color: var(--secondary);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-small {
    padding: 8px 20px;
    font-size: 0.9rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #6d28d9);
    color: white;
    border: none;
    box-shadow: 0 10px 20px rgba(139, 92, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 25px rgba(139, 92, 246, 0.4);
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: white;
}

.btn-secondary:hover {
    background: var(--glass-bg);
    transform: translateY(-3px);
}

.btn.large {
    padding: 16px 40px;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 5%;
    padding-top: 80px;
}

.hero-content {
    flex: 1;
    padding-right: 50px;
}

.badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 20px;
    background: rgba(6, 182, 212, 0.1);
    color: var(--secondary);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    border: 1px solid rgba(6, 182, 212, 0.2);
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 24px;
    font-weight: 800;
}

.hero p {
    font-size: 1.2rem;
    color: #94a3b8;
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 20px;
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.interactive-3d {
    width: 100%;
    max-width: 650px;
    height: 650px;
    position: relative;
    cursor: grab;
}

.interactive-3d:active {
    cursor: grabbing;
}

/* Product Section */
.product-section {
    padding: 100px 5%;
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.section-header p {
    color: #94a3b8;
    font-size: 1.2rem;
}

.product-showcase {
    display: flex;
    gap: 60px;
    align-items: center;
}

.product-image-container {
    flex: 1;
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--glass-border);
}

.product-image {
    width: 100%;
    height: auto;
    display: block;
    filter: brightness(0.8) contrast(1.1);
}

/* AR Overlay UI elements on the image */
.overlay-ui {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--secondary);
    box-shadow: 0 0 10px var(--secondary);
    animation: scan 4s infinite linear;
    opacity: 0.6;
}

@keyframes scan {
    0% {
        top: 0%;
    }

    50% {
        top: 100%;
    }

    100% {
        top: 0%;
    }
}

.ar-marker {
    position: absolute;
    width: 30px;
    height: 30px;
    border: 2px solid var(--primary);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: pulse 2s infinite;
}

.ar-marker::after {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
}

.ar-marker span {
    position: absolute;
    top: -25px;
    white-space: nowrap;
    background: rgba(0, 0, 0, 0.6);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--secondary);
    border: 1px solid var(--secondary);
    backdrop-filter: blur(4px);
}

.marker-1 {
    top: 30%;
    left: 40%;
}

.marker-2 {
    top: 50%;
    left: 70%;
    animation-delay: 1s;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(139, 92, 246, 0.4);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(139, 92, 246, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(139, 92, 246, 0);
    }
}

.product-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.detail-card {
    padding: 30px;
    transition: transform 0.3s, background 0.3s;
}

.detail-card:hover {
    transform: translateX(10px);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(6, 182, 212, 0.3);
}

.detail-card h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--text-color);
}

.detail-card p {
    color: #94a3b8;
    font-size: 1rem;
}

/* Benefits */
.benefits-section {
    padding: 100px 5%;
    text-align: center;
}

.benefits-section h2 {
    font-size: 2.5rem;
    margin-bottom: 60px;
}

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

.benefit-card {
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.3s;
}

.benefit-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
}

.benefit-card .icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.benefit-card h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.benefit-card p {
    color: #94a3b8;
}

/* CTA */
.cta-banner {
    margin: 100px 5%;
    padding: 60px 40px;
    text-align: center;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(6, 182, 212, 0.1));
}

.cta-banner h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-banner p {
    color: #94a3b8;
    font-size: 1.2rem;
    margin-bottom: 30px;
}

/* Footer */
footer {
    padding: 80px 5% 40px;
    border-top: 1px solid var(--glass-border);
    margin-top: 50px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.footer-col p,
.footer-col a {
    color: #94a3b8;
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
    transition: color 0.3s;
}

.footer-col a:hover {
    color: var(--secondary);
}

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

.socials a {
    display: inline-block;
    padding: 8px 12px;
    background: var(--glass-bg);
    border-radius: 8px;
    border: 1px solid var(--glass-border);
}

.footer-bottom {
    text-align: center;
    color: #64748b;
    border-top: 1px solid var(--glass-border);
    padding-top: 20px;
}

/* Responsive */
@media (max-width: 900px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 120px;
    }

    .hero-content {
        padding-right: 0;
        margin-bottom: 40px;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .hero p {
        margin: 0 auto 30px auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .product-showcase {
        flex-direction: column;
    }

    .product-image-container {
        width: 100%;
    }

    nav {
        display: none;
    }
}