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

body{
    font-family: Arial, Helvetica, sans-serif;
    background: linear-gradient(135deg, #e3f2fd, #f2f2f2);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* CABEÇALHO */
.header{
    background: linear-gradient(135deg, #0077cc, #005fa3);
    color: white;
    text-align: center;
    padding: 25px 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.logo-area{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.logo{
    width: 90px;
    height: 90px;
    object-fit: cover;
    border-radius: 50%;
    background: white;
    padding: 6px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}
.header h1{
    font-size: 28px;
    margin: 0;
    color: white;
}