@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

* {
    margin: 0;
    padding: 0;
    font-family: "Poppins";
}

body {
    background: #001224;
    background: linear-gradient(180deg, #001224 0%, #090979 35%, #00d4ff 100%);
    background-repeat: no-repeat;
    height: 100vh;
}

h1 {
    color: #fff;
    text-align: center;
    font-size: 36px;
    font-weight: bold;
    padding: 1.5rem;
}

main {
    background-color: #fff;
    width: 70vh;
    margin: 0 auto;
    padding-bottom: 1rem;
}

h2 {
    margin: .5rem auto;
    padding: .5rem;
    color: #673ab7;
    border-bottom: 2px solid #673ab7;
    text-transform: uppercase;
    width: 100px;
}

p {
    text-align: center;
    padding:.5rem;
    color: #333;
}

form {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    row-gap: 1.5rem;
}

.box-input {
    display: flex;
    flex-direction: column;
    row-gap: .5rem;
    margin: 0 auto;
}

.required-field {
    color: #d80835;
}

input, textarea {
    border: none;
    border-bottom: 1px solid #ccc;
    width: 50vh;
}

input {
    padding: .5rem 0;
}

.btn-submit {
    background-color: #673ab7;
    color: #fff;
    text-transform: uppercase;
    border: 2px solid transparent;
    border-radius: 15px;
    max-width: 250px;
    max-height: 50px;
    cursor: pointer;
    transition: .5s;
}

.btn-submit:hover {
    background-color: #fff;
    color: #673ab7;
    border: 1px solid #673ab7;
    transform: scale(1.3);
}

@media screen and (max-width: 530px) {
    main{
        width: 40vh;
    }
    input, textarea {
        width: 30vh;
    }
}