:root {
    --bg-color: #0d1117;
    --card-bg: #161b22;
    --accent-gold: #d4af37;
    --accent-hover: #f1c40f;
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --border-color: #30363d;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(212, 175, 55, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(212, 175, 55, 0.03) 0%, transparent 40%);
}

.container {
    max-width: 720px;
    width: 100%;
    max-height: 95vh; /* Garante margem interna na tela verticalmente */
    overflow-y: auto;  /* Permite scroll interno se o conteúdo for maior que a tela */
    background-color: var(--card-bg);
    border: 1px solid var(--accent-gold); /* Borda dourada garantida em toda a volta */
    border-radius: 0; /* Bordas retas */
    padding: 48px 36px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.brand-logo {
    max-width: 160px; /* Altere este valor para definir a largura máxima desejada (ex: 120px, 180px) */
    height: auto;      /* Mantém a proporção original da imagem */
    display: block;
    margin: 0 auto 20px auto; /* Centraliza a logo e dá um respiro abaixo dela */
}

.brand-subtitle {
    font-size: 0.85rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--accent-gold);
    margin-bottom: 12px;
    font-weight: 600;
}

h1 {
    font-family: 'Cinzel', serif;
    font-size: 2.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    letter-spacing: 1px;
}

p.description {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 28px;
    font-weight: 300;
}

.features {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.tag {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 0; /* Bordas retas */
    font-size: 0.85rem;
    color: var(--text-primary);
}

.form-section {
    background: rgba(0, 0, 0, 0.2);
    padding: 24px;
    border-radius: 0; /* Bordas retas */
    border: 1px solid var(--border-color);
}

.form-section h2 {
    font-size: 0.95rem;
    margin-bottom: 16px;
    font-weight: 400;
    color: var(--text-primary);
}

.form-group {
    display: flex;
    gap: 10px;
    max-width: 480px;
    margin: 0 auto;
}

input[type="email"] {
    flex: 1;
    padding: 12px 16px;
    border-radius: 0; /* Bordas retas */
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.3s;
}

input[type="email"]:focus {
    border-color: var(--accent-gold);
}

button {
    padding: 12px 24px;
    background-color: var(--accent-gold);
    color: #000;
    border: none;
    border-radius: 0; /* Bordas retas */
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background-color 0.3s;
}

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

footer {
    margin-top: 32px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

@media (max-width: 576px) {
    body { padding: 12px; }
    .container { padding: 24px 16px; max-height: 98vh; }
    h1 { font-size: 1.6rem; }
    .form-group { flex-direction: column; }
    button { width: 100%; }
}