*{
    box-sizing: border-box;
}

body{
    font-family: "Montserrat", sans-serif;
    font-optical-sizing: auto;
    font-style: normal;
    background-image: url("bgarpo.webp");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    margin: 0;
    height: 100vh;

    display: flex;
    justify-content: center; /* horizontal */
    align-items: center;     /* vertical */
}

.isi{
    width: 850px;
    height: 600px;
    background: white;
    border-radius: 50px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.isi img {
    width: clamp(12.5rem, 8.388rem + 16.447vw, 28.125rem);
}

.judul {
    text-align: center;
}

.judul {
    position: relative;
    color:#7A0F1A;
}
 
.label{
    font-weight:600;
    color:#7A0F1A;
    gap: 20px;
}

.input-box input {
    position: relative;
    background: rgb(255, 255, 255);
    border: none;
    border: 1.5px solid #7A0F1A;
    border-radius: 90px;
    justify-content: center;
    padding: 0px 0px 0px 20px;
    width: 100%;
    height: 40px;
    margin-bottom: 15px;
    font-family: Montserrat;
}

.input-box input::placeholder {
    color: #7A0F1A;
}

.button-check button {
    position: relative;
    border-radius: 90px;
    border-color: #7A0F1A;
    cursor: pointer;
    background-color: #5C0B12; 
    width: 75%;
    height: 40px;
    font-size: 16px;
    font-family: 'Montserrat';
    justify-self: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.button-check button {
    color:white;
    font-weight: 500;
}

.button-check button:hover{
    background-color: white;
    transition: 0.4s ease-in-out;
    color:#7A0F1A;
}

.sukses {
    position: relative;
    text-align: center;
    font-weight: 500;
}

/* ===========================
   MOBILE RESPONSIVE
=========================== */
@media (max-width: 768px) {

    body{
        padding: 20px;
        height: auto;
        min-height: 100vh;
        background-position: center;
    }

    .isi{
        width: 100%;
        max-width: 400px;
        height: auto;
        padding: 30px 25px;
        border-radius: 25px;
        box-sizing: border-box;
    }

    .judul h1{
        font-size: 26px;
        margin-bottom: 25px;
    }

    form{
        width: 100%;
    }

    .box{
        display: flex;
        flex-direction: column;
        gap: 15px;
        width: 100%;
    }

    .box1,
    .box2{
        width: 100%;
    }

    .label{
        font-size: 15px;
        margin-bottom: 8px;
        display: block;
    }

    .input-box input{
        width: 100%;
        box-sizing: border-box;
        height: 48px;
        font-size: 15px;
        margin-bottom: 15px;
    }

    .button-check{
        display: flex;
        justify-content: center;
        margin-top: 10px;
    }

    .button-check button{
        width: 100%;
        height: 48px;
        font-size: 16px;
    }

    .sukses{
        margin-top: 20px;
        font-size: 15px;
        text-align: center;
    }
}