body {
    margin: 0;
    padding: 0;
    height: 100vh;
    background-size: cover;
    background-position: center;
    font-family: Arial, sans-serif;
}

/* NAVBAR */
nav {
    width: 100%;
    padding: 15px 25px;
    display: flex;
    justify-content: flex-start; /* Apps on the left */
    align-items: center;
    background: rgba(0,0,0,0.4);
    color: white;
    position: fixed;
    top: 0;
}

.dropbtn {
    background: none;
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
}

.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background: white;
    min-width: 160px;
    box-shadow: 0px 8px 16px rgba(0,0,0,0.2);
}

.dropdown-content a {
    color: black;
    padding: 12px;
    display: block;
    text-decoration: none;
}

.dropdown:hover .dropdown-content {
    display: block;
}

/* CENTER TEXT */
.center-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    text-shadow: 0px 0px 10px black;
    text-align: center;
}

.center-text h1 {
    font-size: 48px;
    font-weight: bold;
    background: rgba(0, 0, 0, 0.6); /* semi‑transparent black */
    padding: 20px 40px;             /* space around the text */
    border-radius: 20px;            /* curved corners */
    display: inline-block;          /* shrink box to text size */
}