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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #ffffff 0%, rgb(255, 255, 255) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.Dobra1 {
    background: rgb(255, 255, 255);
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.76);
    padding: 40px;
    width: 100%;
    max-width: 800px;
    position: relative;
    overflow: hidden;
}

.Dobr1::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, #667eea, #764ba2);
}

.Cabeçalho {
    text-align: center;
    margin-bottom: 40px;
}

.Cabeçalho h1 {
    color: #333;
    font-size: 2.5rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.Cabeçalho p {
    color: #666;
    font-size: 1.1rem;
}

.forms {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.perguntas {
    display: flex;
    flex-direction: column;
}

.perguntas.full-width {
    grid-column: 1 / -1;
}

label {
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

input {
    padding: 15px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #f8f9fa;
}



.btn-enviar {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, #000000 0%, #3c3b3d 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-enviar:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.btn-enviar:active {
    transform: translateY(0);
}

.forms-enviado {
    display: none;
    text-align: center;
    background: #d4edda;
    color: #155724;
    padding: 40px;
    border-radius: 15px;
    border: 2px solid #c3e6cb;
}

.forms-enviado.show {
    display: block;
    animation: slideIn 0.5s ease;
}

.msg-sucesso {
    font-size: 4rem;
    margin-bottom: 20px;
    color: #28a745;
}

.forms-enviado h2 {
    font-size: 2rem;
    margin-bottom: 10px;
}



@media (max-width: 768px) {
    .Dobra1 {
        padding: 20px;
    }
    
    .Cabeçalho h1 {
        font-size: 2rem;
    }
    
    .forms {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    body {
        padding: 10px;
    }
    
    .Dobra1 {
        padding: 15px;
    }
    
    .Cabeçalho h1 {
        font-size: 1.8rem;
    }
    
    input {
        padding: 12px;
    }
    
    .btn-enviar {
        padding: 15px;
        font-size: 1rem;
    }
}