@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');
*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}
body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: #4285f4;
}

.main{
    width: 500px;
    background: #fff;
    border-radius: 7px;
    padding: 20px 25px 15px;

}

header h1{
    font-size: 30px;
    font-weight: 700;
}

header p{
    font-size: 18px;
    font-weight: 450 ;
    margin-top: 5px;
    margin-bottom: 5px;
}

form {
    margin: 20px 0 27px;

}


form input {
    width: 100%;
    height: 60%;
    outline: none;
    font-size: 18px;
    padding: 0 15px;
    border-radius: 5px;
    border: 2px solid #b3b2b2;
}

form button{
    opacity: 0.7;
    width: 100%;
    height: 60%;
    border: none;
    outline: none;
    cursor: pointer;
    color: #fff;
    font-size: 16px;
    padding: 15px 0;
    margin-top: 20px;
    border-radius: 5px;
    background: #4285f4;
    pointer-events: none;
}

form input:valid ~ button{
    opacity: 1;
    pointer-events: auto;
}

footer{
    width: 100%;
    align-items: center;
    border-radius: 7px;
    background: #fff;
}
footer h5{
    text-align: center;
}
.links {
    width: 250;
    text-align: center;
}