body {
    margin: 0;
    overflow: hidden;
    width: 100vw;
    height: 100vh;
    background-image: url("https://braingen.ai/bg.jpg");
    background-size: cover;
    backdrop-filter:  brightness(50%);
    font-family: 'Roboto', sans-serif;
    position: relative;
}

canvas {
    display: block;
}

#canvas_container {
    width: 100%;
    height: 100vh;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

.overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    text-align: center;
    color: white;
    background-color: rgba(0, 0, 0, 0.6);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.gradient-text {
    font-size: 4.5rem;
    font-weight: 700;
    margin-bottom: 0;
    background: linear-gradient(45deg, #00ff87 0%, #00c9ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.overlay h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-top: 0.5rem;
    margin-bottom: 1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.overlay p {
    font-size: 1.2rem;
    font-weight: 300;
    max-width: 400px;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.overlay a {
    display: inline-block;
    color: white;
    text-decoration: none;
    font-weight: 400;
    background-color: rgba(255, 255, 255, 0.2);
    padding: 0.7rem 1.2rem;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.overlay a:hover {
    background-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.overlay a i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.overlay a:hover i {
    transform: translateX(3px);
}

button {
    position: absolute;
    bottom: 5%;
    left: 50%;
    transform: translateX(-50%);
    border: 1px solid white;
    border-radius: 5px;
    font-size: 0.9rem;
    padding: 0.5rem 0.9em;
    background: #000000;
    color: white;
    -webkit-font-smoothing: antialiased;
    font-weight: bold;
    cursor: pointer;
    transition: all .3s;
}

button:hover {
    background: #ffffff;
    color: #000000;
}