:root {
    --primary: #00f2ff;
    --secondary: #7000ff;
    --bg-dark: #050505;
    --card-bg: rgba(255, 255, 255, 0.03);
    --card-border: rgba(255, 255, 255, 0.08);
    --text-main: #ffffff;
    --text-dim: #b0b0b0;
    --glass-blur: 15px;
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow-x: hidden;
    min-height: 100vh;
}

/* Background Video */
#video-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
    filter: brightness(0.4);
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.4) 100%);
    z-index: -1;
}

/* Mute Button */
.controls {
    position: fixed;
    top: 30px;
    left: 30px;
    z-index: 100;
}

#mute-btn {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(var(--glass-blur));
    padding: 12px;
    border-radius: 50%;
    cursor: pointer;
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

#mute-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
    border-color: var(--primary);
}

#mute-btn svg {
    width: 24px;
    height: 24px;
}

/* Main Content */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 100px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 50px;
    text-align: center;
    background: linear-gradient(to right, #fff, var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -1px;
}

/* Category Sections */
.category-section {
    width: 100%;
    margin-bottom: 80px;
}

.category-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 30px;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.category-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(to right, var(--primary), transparent);
}

/* Flex Layout */
.flex-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    width: 100%;
}

/* Card Design - Smaller */
.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(var(--glass-blur));
    border-radius: 20px;
    padding: 15px;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition);
    width: 250px;
    height: 320px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 
                0 0 20px rgba(0, 242, 255, 0.1);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.05),
        transparent
    );
    transition: 0.5s;
}

.card:hover::before {
    left: 100%;
}

.card-name {
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 15px;
    z-index: 1;
    text-align: center;
}

.card-image-container {
    width: 100%;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: auto;
    background: radial-gradient(circle at center, rgba(255,255,255,0.02) 0%, transparent 70%);
    border-radius: 12px;
    padding: 5px;
}

.card img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: var(--transition);
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.5));
}

.card:hover img {
    transform: scale(1.08) rotate(2deg);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-in {
    animation: fadeInUp 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    .grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
    
    .controls {
        top: 20px;
        left: 20px;
    }
}