:root {
    --bg-color: #05050A;
    --accent-color: #00F0FF;
    --accent-color-2: #FF0076;
    --accent-color-3: #7000FF;
    --surface-color: rgba(20, 20, 30, 0.85);
    --text-primary: #FFFFFF;
    --text-secondary: #C4C4D4;
    --text-muted: rgba(196, 196, 212, 0.6);
    --border-soft: rgba(255, 255, 255, 0.1);
    --transition-speed: 0.3s;
}

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

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-speed), transform var(--transition-speed);
}

ul {
    list-style: none;
}

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

header {
    padding: 18px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(5, 5, 10, 0.7);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-soft);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.8rem;
    font-weight: 900;
    color: #fff;
    letter-spacing: -0.5px;
}

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    object-fit: cover;
}

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

.nav-links a {
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.nav-links a:hover {
    color: var(--accent-color);
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

/* Lively Animated Background for Tech Sense */
.hero-bg-anim {
    position: absolute;
    inset: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 50% 50%, rgba(112, 0, 255, 0.15), transparent 40%),
        radial-gradient(circle at 80% 20%, rgba(0, 240, 255, 0.15), transparent 30%),
        radial-gradient(circle at 20% 80%, rgba(255, 0, 118, 0.15), transparent 40%);
    animation: rotateBg 20s linear infinite;
    z-index: 0;
    pointer-events: none;
}

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

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml;utf8,<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"><filter id="noiseFilter"><feTurbulence type="fractalNoise" baseFrequency="0.65" numOctaves="3" stitchTiles="stitch"/></filter><rect width="100%" height="100%" filter="url(%23noiseFilter)"/></svg>');
    opacity: 0.03;
    pointer-events: none;
    z-index: 1;
}

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

.hero h1 {
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 900;
    margin-bottom: 24px;
    line-height: 1.1;
    color: transparent;
    background: linear-gradient(135deg, var(--accent-color), #fff, var(--accent-color-2));
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    animation: shine 4s linear infinite;
}

@keyframes shine {
    to { background-position: 200% center; }
}

.hero p {
    font-size: clamp(1.1rem, 1.5vw, 1.4rem);
    color: var(--text-secondary);
    margin: 0 auto 40px;
    max-width: 600px;
}

.hero-gallery {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 30px;
    perspective: 1000px;
}

.gallery-item {
    width: 150px;
    height: 200px;
    border-radius: 16px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.15);
    position: relative;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0,0,0,0.4);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.gallery-item:hover {
    transform: translateY(-10px) scale(1.05) rotateX(5deg);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6);
}

.gallery-item.item-1 {
    background: linear-gradient(135deg, var(--accent-color-2), var(--accent-color-3));
    transform: translateY(10px) rotate(-3deg);
}
.gallery-item.item-1:hover {
    transform: translateY(-5px) scale(1.05) rotate(0deg);
}

.gallery-item.item-2 {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-color-3));
    transform: translateY(-10px);
    z-index: 2;
}
.gallery-item.item-2:hover {
    transform: translateY(-25px) scale(1.05);
}

.gallery-item.item-3 {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-color-2));
    transform: translateY(10px) rotate(3deg);
}
.gallery-item.item-3:hover {
    transform: translateY(-5px) scale(1.05) rotate(0deg);
}

.gallery-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml;utf8,<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"><filter id="noise"><feTurbulence type="fractalNoise" baseFrequency="0.75" numOctaves="3" stitchTiles="stitch"/></filter><rect width="100%" height="100%" filter="url(%23noise)" opacity="0.4"/></svg>');
    mix-blend-mode: overlay;
    pointer-events: none;
}

.gallery-item .tag {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    color: #fff;
    border: 1px solid rgba(255,255,255,0.1);
}

.gallery-item .play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 48px;
    height: 48px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(8px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #fff;
    border: 1px solid rgba(255,255,255,0.5);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
}
.gallery-item:hover .play-btn {
    background: rgba(255,255,255,0.3);
    transform: translate(-50%, -50%) scale(1.1);
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(45deg, var(--accent-color-3), var(--accent-color-2));
    color: #fff;
    padding: 18px 50px;
    border-radius: 12px;
    font-weight: 800;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 10px 30px rgba(255, 0, 118, 0.3);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(45deg, var(--accent-color-2), var(--accent-color));
    z-index: -1;
    transition: opacity var(--transition-speed);
    opacity: 0;
}

.cta-button:hover::before {
    opacity: 1;
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 240, 255, 0.4);
}

.features {
    padding: 120px 0;
    position: relative;
    background: #030305;
}

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

.section-title h2 {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    margin-bottom: 16px;
    font-weight: 800;
    color: #fff;
}

.section-title p {
    color: var(--text-secondary);
    font-size: 1.2rem;
}

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

.feature-card {
    background: var(--surface-color);
    padding: 40px 30px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-color-3));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 240, 255, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 240, 255, 0.1);
}

.feature-card:hover::after {
    transform: scaleX(1);
}

.icon-wrapper {
    font-size: 3rem;
    margin-bottom: 20px;
    display: inline-block;
    padding: 15px;
    background: rgba(255,255,255,0.03);
    border-radius: 50%;
}

.feature-card h3 {
    margin-bottom: 16px;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
}

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

.legal-content {
    padding: 160px 24px 100px;
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h1 {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    margin-bottom: 20px;
    color: #fff;
    font-weight: 900;
    text-align: center;
}

.legal-content p:first-of-type {
    text-align: center;
    margin-bottom: 50px;
    color: var(--accent-color);
    font-weight: 600;
}

.legal-content h2 {
    margin: 50px 0 20px;
    font-size: 1.8rem;
    color: #fff;
    font-weight: 700;
}

.legal-content p, .legal-content li {
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-size: 1.1rem;
}

.legal-content ul {
    margin-left: 20px;
    list-style: square;
}

.legal-content ul li::marker {
    color: var(--accent-color-2);
}

footer {
    padding: 60px 0 40px;
    background: #020203;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.footer-links {
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
    gap: 40px;
}

.footer-links a {
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.footer-links a:hover {
    color: var(--accent-color-2);
}

.copyright {
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero {
        padding: 140px 0 60px;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
}