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

body{

    background:linear-gradient(135deg,#6C63FF,#A855F7,#EC4899);
    min-height:100vh;

    display:flex;
    justify-content:center;
    align-items:center;

    padding:40px;

}

.card{

    width:100%;
    max-width:700px;

    background:rgba(255,255,255,.15);

    backdrop-filter:blur(18px);

    border-radius:25px;

    padding:45px;

    color:white;

    box-shadow:0 20px 60px rgba(0,0,0,.2);

}

.logo{

    width:150px;

    display:block;

    margin:auto;

    margin-bottom:20px;

}

h1{

    text-align:center;

    font-size:38px;

}

.subtitle{

    text-align:center;

    margin-top:10px;

    margin-bottom:35px;

    opacity:.9;

}

.input-group{

    margin-bottom:22px;

}

label{

    display:block;

    margin-bottom:8px;

    font-weight:500;

}

input,
select,
textarea{

    width:100%;

    padding:16px;

    border:none;

    outline:none;

    border-radius:14px;

    background:rgba(255,255,255,.9);

    font-size:16px;

}

textarea{

    resize:vertical;

}

small{

    display:block;

    text-align:right;

    margin-top:6px;

    opacity:.8;

}

.checkbox{

    display:flex;

    gap:10px;

    align-items:flex-start;

    margin-bottom:25px;

}

.checkbox input{

    width:18px;
    height:18px;
    margin-top:3px;

}

button{

    width:100%;

    padding:18px;

    border:none;

    border-radius:15px;

    font-size:18px;

    font-weight:600;

    cursor:pointer;

    background:white;

    color:#6C63FF;

    transition:.3s;

}

button:hover{

    transform:translateY(-3px);

    box-shadow:0 15px 35px rgba(0,0,0,.25);

}

@media(max-width:768px){

.card{

padding:30px;

}

h1{

font-size:30px;

}

}
/* Tablets */
@media (max-width:768px){

    body{
        padding:20px;
    }

    .card{
        padding:30px 22px;
        border-radius:20px;
    }

    .logo{
        width:120px;
    }

    h1{
        font-size:30px;
    }

    .subtitle{
        font-size:15px;
    }

    input,
    select,
    textarea{
        padding:15px;
        font-size:16px;
    }

    button{
        min-height:54px;
        font-size:17px;
    }

}

/* Small Phones */
@media (max-width:480px){

    body{
        padding:15px;
    }

    .card{
        padding:22px 18px;
        border-radius:18px;
    }

    .logo{
        width:95px;
    }

    h1{
        font-size:26px;
    }

    .subtitle{
        font-size:14px;
        line-height:1.6;
    }

    label{
        font-size:14px;
    }

    input,
    select,
    textarea{
        padding:14px;
        font-size:16px;
    }

    textarea{
        min-height:140px;
    }

    button{
        font-size:16px;
        min-height:52px;
    }

}