:root {
    --primary-color: #ff1493;
    --secondary-color: #00ffff;
    --background-color: #000000;
    --text-color: #ffffff;
}

body, html {
    margin: 0;
    padding: 0;
    font-family: 'Orbitron', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    overflow-x: hidden;
}

#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.menu {
    display: flex;
    overflow-x: auto;
    padding: 1rem;
    background-color: rgba(0, 0, 0, 0.8);
    position: sticky;
    top: 0;
    z-index: 100;
}

.menu-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0 1rem;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.menu-item:hover {
    transform: scale(1.1);
}

.menu-item i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.menu-item span {
    font-size: 0.8rem;
    text-transform: uppercase;
}

.content {
    padding: 2rem;
    display: none;
}

.content.active {
    display: block;
}

h2 {
    color: var(--primary-color);
    border-bottom: 2px solid var(--secondary-color);
    padding-bottom: 0.5rem;
}