body { font-family: 'Roboto', sans-serif; margin: 0; background: #000; color: #fff; }
h1 { font-family: 'Playfair Display', serif; font-size: 3em; text-align: center; }
#hero { height: 100vh; position: relative; }
#three-canvas { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }