@import url('https://fonts.googleapis.com/css2?family=Source+Sans+Pro:wght@300;600&display=swap');

html, body {
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0;
    background: #191d1e;
    font-family: 'Source Sans Pro', sans-serif;
    color: #ffffff;
    overflow: hidden;
}

/* Sidebar on top of everything */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    width: 140px;
    background-color: rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 40px;
    gap: 12px;
    z-index: 999;
}


.sidebar a {
    color: white;
    text-decoration: none;
    margin: 15px 0;
    padding: 10px 15px;
    border: 1px solid white;
    width: 100px;
    text-align: center;
    transition: 0.3s;
    font-weight: 600;
    font-size: 0.9rem;
}

.sidebar a:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

/* Fullscreen animated header background */
#large-header {
    background-image: url('../images/mysticmountain.jpg');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

#demo-canvas {
    position: absolute;
    z-index: 2;
    pointer-events: none;
    width: 100%;
    height: 100%;
}

/* Centered text */
.content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    font-size: 1.5rem;
    line-height: 1.4;
    letter-spacing: 0.5rem;
    z-index: 3;
}

.content h1 {
    font-weight: 600;
    font-size: 2.25rem;
    line-height: 1.3;
    letter-spacing: 2rem;
}

.content p {
    font-weight: 300;
    font-size: 1rem;
    line-height: 1.65;
}