:root {
    --roxo: #8a2be2;
    --dourado: #ffd700;
    --preto: #0a0a0a;
}

body, h1, p, nav, a {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background-color: var(--preto);
    color: white;
    text-align: center;
}

header {
    background: linear-gradient(90deg, var(--roxo), var(--dourado));
    padding: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.logo {
    height: 120px;
    margin-bottom: 10px;
}

nav a {
    color: white;
    margin: 0 15px;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

nav a:hover, nav a.active {
    color: var(--dourado);
    text-shadow: 0 0 10px var(--roxo);
}

.hero {
    padding: 50px;
    background: radial-gradient(circle at top, var(--roxo), var(--preto));
}

.content {
    padding: 30px;
}

form {
    display: flex;
    flex-direction: column;
    width: 300px;
    margin: auto;
}

input, textarea, button {
    margin: 10px 0;
    padding: 10px;
    border: none;
    border-radius: 5px;
}

button {
    background-color: var(--dourado);
    color: var(--preto);
    font-weight: bold;
    cursor: pointer;
    transition: background 0.3s ease;
}

button:hover {
    background-color: var(--roxo);
    color: white;
}

footer {
    background-color: var(--preto);
    color: #ccc;
    padding: 15px;
    font-size: 0.9em;
    margin-top: 20px;
}