body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(to bottom, #1a0033, #000000);
    color: white;
}
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: rgba(0, 0, 0, 0.8);
    position: fixed;
    width: 100%;
    top: 0;
}
header .logo img {
    height: 40px;
}
nav ul {
    list-style: none;
    display: flex;
    gap: 1rem;
}
nav a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
}
nav a:hover {
    color: #7F00FF;
}
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    text-align: center;
    background: url('../images/hero-bg.png') center/cover no-repeat;
}
.hero h1 {
    font-size: 3rem;
}
.hero button {
    margin-top: 1rem;
    padding: 0.75rem 2rem;
    background: #7F00FF;
    border: none;
    color: white;
    cursor: pointer;
    border-radius: 5px;
    transition: transform 0.3s;
}
.hero button:hover {
    transform: scale(1.1);
}
section {
    padding: 5rem 2rem;
}
.grid, .carousel, .banner-grid, .group-tiles {
    display: grid;
    gap: 1rem;
}
footer {
    text-align: center;
    padding: 2rem;
    background: rgba(0, 0, 0, 0.9);
}