body {
    margin: 0;
    font-family: 'Cormorant Garamond', serif;
    overflow: hidden;
    transition: background 1s ease;
}

.background {
    position: fixed;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: -3;
}

.tree {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("images/tree.png") no-repeat bottom center;
    background-size: contain;
    z-index: -2;
    pointer-events: none;
}

.stars {
    position: fixed;
    width: 100%;
    height: 100%;
    background: url("images/sparkle.gif");
    opacity: 0.08;
    mix-blend-mode: screen;
    animation: shimmer 6s infinite alternate;
    
    z-index: -1;
}

@keyframes shimmer {
    from { opacity: 0.05; }
    to { opacity: 0.2; }
}

.content {
    text-align: center;
    color: #f8f1e7;
    padding-top: 20vh;
    text-shadow: 0 0 15px rgba(0,0,0,0.6);
}

h1 {
    font-size: 50px;
}

.subtitle {
    font-size: 18px;
    margin-bottom: 30px;
}

.intro {
    font-size: 22px;
}

.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(0,0,0,0.4);
    border: none;
    font-size: 20px;
    padding: 10px 15px;
    border-radius: 20px;
    cursor: pointer;
    color: white;
}

/* DAY THEME */
body.day .background {
    background-image: url("images/meadow-day.jpg");
}

/* NIGHT THEME */
body.night .background {
    background-image: url("images/meadow-night.jpg");
}

body.night .stars {
    opacity: 0.3;
}
body.day h1 {
    color: #7a3e3e;
    text-shadow: 2px 2px 10px rgba(0,0,0,0.2);
}

body.night h1 {
    color: #f4e4b8;
    text-shadow: 0 0 20px rgba(201,162,39,0.8);
}
body::after {
    content: "";
    position: fixed;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 50%, rgba(0,0,0,0.5));
    pointer-events: none;
}