body {
    margin: 0;
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

.hero {
    background: url('Nyitókép.png') no-repeat center center/cover;
    height: 100vh;
    color: white;
    position: relative;
    text-align: center;
}

.overlay {
    background-color: rgba(0, 0, 0, 0.6);
    height: 100%;
    padding: 2rem;
}

nav {
    margin-top: 1rem;
}

nav a {
    color: white;
    margin: 0 1rem;
    text-decoration: none;
    font-weight: bold;
}

main {
    padding: 2rem;
}

section {
    margin-bottom: 3rem;
}

form {
    display: flex;
    flex-direction: column;
    max-width: 500px;
    gap: 0.5rem;
}

input, textarea {
    padding: 0.5rem;
    font-size: 1rem;
    width: 100%;
    box-sizing: border-box;
}

button {
    padding: 0.75rem;
    font-size: 1rem;
    background: black;
    color: white;
    border: none;
    cursor: pointer;
}

footer {
    text-align: center;
    padding: 1rem;
    background: #f4f4f4;
}