/* --- BASIS-STILE --- */
body {
    background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e0 100%);
    color: #1c1e21;
    margin: 0;
    font-family: 'Quicksand', sans-serif;
    min-height: 100vh;
}

/* --- NAVIGATION --- */
nav {
    display: flex;
    justify-content: center;
    padding: 20px;
    gap: 20px;
    font-weight: 600;
    flex-wrap: wrap;
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

nav a {
    text-decoration: none;
    color: #4a5568;
    padding: 8px 16px;
    border-radius: 12px;
    transition: none; /* Keine Übergänge */
}

/* --- CONTAINER & CARDS --- */
.container {
    max-width: 1000px;
    margin: 40px auto;
    padding: 20px;
}

.card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(15px);
    border-radius: 30px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* --- BUTTONS --- */
button, .button {
    background: #2c5282;
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 15px;
    cursor: pointer;
    font-family: 'Quicksand';
    font-weight: 600;
    font-size: 1em;
    display: inline-block;
    text-decoration: none;
}

/* --- BILDER --- */
img {
    border-radius: 20px;
    max-width: 100%;
    height: auto;
    /* Keine Animationen oder Skalierungen mehr */
}

/* --- SPEZIELLE ELEMENTE (Lautsprecher etc.) --- */
.speaker-button {
    background: #38a169;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5em;
    border: 4px solid white;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}

/* --- GRID LAYOUT --- */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}