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

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

section {
     display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100vh;
    background: url('bg.jpg') orange;
    background-size: cover;
    background-position: center;
    animation: animateBg 5s linear infinite;
}
@keyframes animateBg{
    100%{
        filter: hue-rotate(360deg);
    }
}
.login-box{
    position: relative;
    width: 400px;
    height: 450px;
    background: transparent;
    border: 2px solid rgba(255, 255, 255, .5);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(15px);
}
h2{
    font-size: 2em;
    color: #fff;
    text-align: center;
}
.input-box{
    position: relative;
    width: 300px;
    margin: 30px 0;
    border-bottom: 2px solid #fff;
}
.input-box label {
    position: absolute;
    top: 50%;
    left: 5px;
    transform: translateY(-50%);
    font-size: 1em;
    color: #fff;
    pointer-events: none;
    transition: .5s;
}
.input-box input:focus~label,
.input-box input:valid~label {
    top: -5px;
}
.input-box input {
    width: 100%;
    height: 50px;
    background: transparent;
    border: none;
    outline: none;
    font-size: 1em;
    color: #fff;

}
.input-box .icon{
    position: absolute;
    right: 8px;
    color: #fff;
    font-size: 1.2em;
    line-height: 57px;

}
button{
    width: 100%;
    height: 40px;
    background: #fff;
    border: none;
    outline: none;
    border-radius: 40px;
    cursor: pointer;
    font-size: 1em;
    color: #000;
    font-weight: 500;
}
@media (max-width: 360px){
    .login-box{
        width: 100%;
        height: 100vh;
        border: none;
        border-radius: 0;
    }
    .input-box{
        width: 290px;
    }
}