* {
    font-family: Arial, Helvetica, sans-serif;
    background: linear-gradient(135deg, #000000, #000000);
    color: #ffffff;
}

nav {
    background: #000000;
    padding: 15px;
    text-align: center;
    
}

nav a {
    color: #0084ff;
    margin: 0 15px;
    text-decoration: none;
    font-weight: bold;
}



header {
    text-align: center;
    padding: 40px 20px;
}

header img {
    width: 250px;
    border-radius: 15px;
    margin-top: 15px;
    box-shadow: 0 10px 20px rgba(252, 250, 250, 0.6);
}

main, .container {
    max-width: 900px;
    margin: auto;
    padding: 20px;
}

h1 {
    color: #ff1313;
    border-radius: 5px;
    background: #0059ff;
    overflow: hidden;
}

h2 {
    margin-top: 30px;
    color: #000000;
}

p {
    margin-top: 10px;
    line-height:2.3;
}

ul {
    margin-top: 15px;
    padding-left: 20px;
}

.feito {
    background: #0059ff;
    padding: 20px;
    border-radius: 12px;
    margin-top: 15px;
   
   
}



.ada {
    width: 230px;
    display: block;
    margin: 20px auto;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.6);
}

.hero img {
    width: 100%;
    margin-top: 20px;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(255, 253, 253, 0.6);
}

body {
    background-color: rgb(255, 255, 255);
    color: var(--cor-texto);
}
footer {
  margin-left: 850px;
  color: aqua;
  margin-top: px;
}