* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', sans-serif;
    min-height: 3000px;
    background-color: #f5f5f5;
}

header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #1E374E;
    width: 100%;
    height: 147px;
    padding: 0 40px;
    position: sticky;
    top: 0;
    z-index: 1000;
}

header a {
    display: inline-block;
}

.logo {
    display: block;
    height: 126.65px;
    width: 444.59px;
    object-fit: contain;
}

.dropdown-wrapper {
    position: relative;
    display: inline-block;
    min-width: 240px;
}

.btn-dasbor-custom {
    background-color: #EBE6E6;
    color: black;
    padding: 13px 45px;
    border-radius: 60px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    font-family: 'Montserrat', sans-serif;
    font-weight: bold;
    font-size: 32px;
    gap: 20px;
    position: relative;
    z-index: 2;
    transition: border-radius 0.2s ease;
}

.btn-dasbor-custom:hover {
    color: #1E374E;
}

.dropdown-wrapper.open .btn-dasbor-custom {
    border-radius: 30px 30px 0 0;
}

.arrow {
    width: 24px;
    transition: transform 0.2s ease;
}

.dropdown-wrapper.open .arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    /* Hapus display: none; */
    position: absolute;
    top: 100%;           /* Pas di bawah tombol */
    left: 0;
    width: 100%;
    background-color: #EBE6E6;
    color: black;
    padding: 26px 50px 28px 0px;
    border-radius: 0 0 40px 40px;
    font-family: 'Montserrat', sans-serif;
    font-weight: bold;
    font-size: 32px;
    text-align: center;
    text-decoration: none;
    z-index: 1;

    /* Logic Fade In */
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px); /* Efek sedikit naik saat sembunyi */
    transition: all 0.3s ease;    /* Durasi transisi 0.3 detik */
}

/* Class baru untuk trigger tampil */
.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);    /* Kembali ke posisi normal */
}

.dropdown-menu.show {
    display: block;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu:hover {
    color: #1E374E;
}

.hero {
    padding: 80px 40px;
}

.Start {
    display: block;
    font-weight: bold;
    font-size: 76.86px;
    color: black;
    line-height: 1.2;
    width: 50px;
    margin-left: 60px;
    margin-top: 20px;
}

.Start span {
    color: #1D3584;
}

.Test {
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    border: none;
    background-color: #1D3584;
    color: white;
    font-size: 40px;
    border-radius: 60px;
    font-weight: bold;
    padding: 15px 40px;
    cursor: pointer;
    margin-left: 60px;
    margin-top: 50px;
    border: 0;
    transition: 0,3s ease;
}

.Test:hover {
    background-color: #101d47;
    color: grey;
}

.topi {
    display: block;
    position: relative;
    width: 700px;
    margin-left: 700px;
    margin-top: -560px;
    z-index: -4;
    right: 5%;
}

.shadow {
    display: block;
    position: relative;
    margin-left: 920px;
    margin-top: -300px;
    z-index: -5;
    right: 4%;
}

.Mulaiskarang {
    text-decoration: none;
}

.about {
    display: block;
    font-weight: bold;
    font-size: 76.86px;
    text-align: center;
    margin-top: 200px;
    width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.about span{
    color: #1D3584;
}

footer {
    display: block;
    margin-top: 300px;
    align-items: center;
    justify-content: space-between;
    background-color: #1E374E;
    width: 100%;
    height: 147px;
    padding: 0 40px;
}

.Op1, .Op2, .Op3 {
    font-weight: bold;
    display: block;
    margin-top: 20px;
    font-size: 40px;
    text-align: center;
}

.Op1{
    margin-top: -120px;
}

.Op3 {
    margin-top: -20px;
}

.isi {
    display: block;
    margin-top: 20px;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    width: 300px;
}

.containerop1 {
    margin-top: 90px;
    display: flex;
    margin-left: 30px;
    border: none;
    background-color: #1D3584;
    color: white;
    font-size: 36px;
    border-radius: 44px;
    width: 408px;
    text-align: center;
    height: 420px;
    line-height: 45px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.containerop2 {
    display: flex;
    margin-top: -420px;
    margin-left: auto;
    margin-right: auto;
    border: none;
    background-color: #1D3584;
    color: white;
    font-size: 36px;
    border-radius: 44px;
    width: 408px;
    text-align: center;
    height: 420px;
    line-height: 45px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.containerop3 {
    margin-top: -420px;
    display: flex;
    margin-left: auto;
    margin-right: 30px;
    border: none;
    background-color: #1D3584;
    color: white;
    font-size: 36px;
    border-radius: 44px;
    width: 408px;
    text-align: center;
    height: 420px;
    line-height: 45px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.containerop1, .containerop2, .containerop3 {
    display: flex;
    flex-direction: column; /* WAJIB: biar judul & isi tumpuk atas-bawah */
    align-items: center;    /* Center secara horizontal */
    justify-content: center; /* Center secara vertikal */
    
    /* ... sisa kode warna, radius, dan shadow kamu ... */
    background-color: #1D3584;
    color: white;
    border-radius: 44px;
    width: 408px;
    height: 420px;
    text-align: center;
}

.deksripsi {
    margin-top: 60px;
    color: #1E374E;
    text-align: center;
    font-size: 36px;
    width: 1000px;
    line-height: 50px;
    margin-left: auto;
    margin-right: auto;
}

.Uni1 {
    margin-top: 160px;
    margin-left: auto;
    margin-right: auto;
    justify-content: center;
}

.Uni2 {
    position: absolute;
    margin-left: auto;
    right: 15px;
}

.Uni3 {
    position: absolute;
    left: 15px;
}

.Uni4 {
    display: block;
    position: absolute;
    margin-left: 235px;
}

.Uni5 {
    margin-left: auto;
    margin-right: 235px;
}

.Uni1, .Uni2, .Uni3, .Uni4, .Uni5 {
    justify-content: center;
    margin-top: 160px;
    width: 426px;
    height: 289px;
}

.judul1 {
    display: block;
    border: none;
    background-color: #1D3584;
    border-radius: 30px;
    color: white;
    text-align: right;
    font-weight: bold;
    font-size: 27.43px;
    padding: 20px 20px 240px 0px;
}

.judul2 {
    display: block;
    border: none;
    background-color: #1D3584;
    border-radius: 30px;
    color: white;
    text-align: right;
    font-weight: bold;
    font-size: 27.43px;
    padding: 20px 20px 240px 0px;
    margin-top: -450px;
}

.judul3 {
    display: block;
    border: none;
    background-color: #1D3584;
    border-radius: 30px;
    color: white;
    text-align: right;
    font-weight: bold;
    font-size: 27.43px;
    padding: 20px 20px 240px 0px;
    margin-top: -450px;
}

.judul4 {
    display: block;
    border: none;
    background-color: #1D3584;
    border-radius: 30px;
    color: white;
    text-align: right;
    font-weight: bold;
    font-size: 27.43px;
    padding: 20px 20px 240px 0px;
    margin-top: -140px;
}

.judul5 {
    display: block;
    border: none;
    background-color: #1D3584;
    border-radius: 30px;
    color: white;
    text-align: right;
    font-weight: bold;
    font-size: 27.43px;
    padding: 20px 20px 240px 0px;
    margin-top: -140px;
}

.Binus {
    display: block;
    position: absolute;
    margin-top: -140px;
    z-index: 3;
}

.UI {
    margin-left: 10px;
    margin-top: -200px;
    display: block;
    z-index: 10;
    position: absolute;
}

.TM {
    display: block;
    position: absolute;
    margin-top: -170px;
    margin-left: 15px;
    z-index: 14;
}

.ITB {
    display: block;
    position: absolute;
    margin-top: -140px;
    margin-left: 15px;
    z-index: 14;
}

.GJMD {
    display: block;
    margin-top: -140px;
    margin-left: 15px;
}

.deks1, .deks2, .deks3, .deks4, .deks5 {
    display: block;
    position: relative;
    margin-left: 210px;
    color: white;
    font-size: 16.71px;
    margin-top: -220px;
    text-align: right;
    width: 190px;
    z-index: 10;
    line-height: 25px;
}

.PthLg2 {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: auto;
    width: 70%;
    margin-top: 300px;
}

.contact {
    justify-content: center;
    margin: auto;
    text-align: center;
    align-items: center;
    font-size: 40px;
    width: 500px;
    line-height: 50px;
}

.InstaLogo {
    margin-top: 90px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    font-size: 40px;
}

.TubeLogo {
    margin-top: -93px;
    display: block;
    margin-left: 500px;
    margin-right: auto;
    font-size: 40px;
}

.TikTokLogo {
    margin-top: -93px;
    display: block;
    margin-right: 540px;
    margin-left: auto;
}

.NomorTLP {
    align-items: center;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    font-size: 40px;
    font-weight: 400;
    margin-top: 50px;
}

footer p {
    display: block;
    position: relative;
    text-align: center;
    color: white;
    font-size: 20px;
    margin-left: auto;
    margin-right: auto;
    padding: 60px 0px;
}