html, body {
    margin: 0;
    padding: 0;
    background: #000;
    color: #fff;
    font-family: Arial, sans-serif;
}

a { color: inherit; }

.video-container video {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    object-fit: cover;
    z-index: -2;
}

/* Quadranten auf Startseite */
.quadrant {
    position: absolute;
    width: 50vw;
    height: 50vh;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    text-decoration: none;
    background: rgba(255,255,255,0);
    transition: background 0.3s ease;
    z-index: 5;
}

.q1 { top: 0; left: 0; }
.q2 { top: 0; left: 50vw; }
.q3 { top: 50vh; left: 0; }
.q4 { top: 50vh; left: 50vw; }

.quadrant span {
    font-size: 3vw;
    font-weight: 600;
    text-transform: lowercase;
    color: rgba(255,255,255,0);
    transition: color 0.3s ease;
}

.quadrant:hover {
    background: rgba(0,0,0,0.35);
}

.quadrant:hover span {
    color: #fff;
}

/* Menü rechts */
.menu-btn {
    position: fixed;
    top: 20px;
    right: 20px;
    font-size: 28px;
    color: #fff;
    cursor: pointer;
    z-index: 30;
    padding: 6px 10px;
    background: rgba(0,0,0,0.25);
    border-radius: 6px;
}

.menu-btn:hover {
    background: rgba(0,0,0,0.4);
}

#menu {
    position: fixed;
    top: 0;
    right: -260px;
    width: 240px;
    height: 100vh;
    background: rgba(0,0,0,0.55);
    backdrop-filter: blur(8px);
    padding-top: 80px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: right 0.35s ease;
    z-index: 25;
}

#menu a {
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    padding-left: 30px;
    text-transform: lowercase;
    opacity: 0.9;
}

#menu a:hover {
    opacity: 1;
}

/* Unterseiten */
.page-wrapper {
    padding: 80px 20px 30px 20px;
}

.page-wrapper h1 {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 2rem;
    text-transform: lowercase;
}

.page-wrapper p {
    margin-top: 0;
    margin-bottom: 20px;
    max-width: 800px;
}