/* ==========================================
   OPERATION RTU JAKARTA
========================================== */

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

body{

    font-family:'Poppins',sans-serif;

    background:linear-gradient(135deg,#0d47a1,#1565c0,#42a5f5);

    min-height:100vh;

    display:flex;

    justify-content:center;

    align-items:center;

    padding:40px 15px;

}

/* Card */

.container{

    width:100%;
    max-width:560px;

}

.card{

    background:#fff;

    border-radius:30px;

    padding:40px;

    box-shadow:0 25px 60px rgba(0,0,0,.18);

}

/* =========================
   LOGO
========================= */

.logo{

    display:flex;

    justify-content:center;

    align-items:center;

    margin-bottom:20px;

}

.logo img{

    width:230px;

    max-width:100%;

    height:auto;

    object-fit:contain;

    background:transparent;

    padding:0;

    border-radius:0;

    box-shadow:none;

    transition:.4s;

}

.logo img:hover{

    transform:scale(1.05);

}

/* =========================
   JUDUL
========================= */

h1{

    text-align:center;

    font-size:32px;

    color:#0d47a1;

    font-weight:700;

    margin-bottom:8px;

}

.subtitle{

    text-align:center;

    color:#666;

    font-size:16px;

    margin-bottom:28px;

}

/* =========================
   SOCIAL
========================= */

.social{

    display:flex;

    justify-content:center;

    gap:16px;

    margin-bottom:35px;

}

.social i{

    width:46px;

    height:46px;

    border-radius:50%;

    background:#f5f7fb;

    display:flex;

    align-items:center;

    justify-content:center;

    color:#1565c0;

    font-size:20px;

    pointer-events:none;

    cursor:default;

    transition:.3s;

}

.social i:hover{

    transform:translateY(-3px);

    background:#1565c0;

    color:white;

}

/* =========================
   SECTION
========================= */

.section{

    margin-top:30px;

}

.section h2{

    text-align:center;

    color:#0d47a1;

    font-size:16px;

    font-weight:700;

    margin-bottom:20px;

    padding-bottom:12px;

    border-bottom:2px solid #e7e7e7;

}

/* =========================
   BUTTON
========================= */

.btn{

    display:flex;

    align-items:center;

    gap:18px;

    text-decoration:none;

    color:white;

    background:#1565c0;

    padding:17px 22px;

    margin-bottom:15px;

    border-radius:15px;

    font-size:16px;

    font-weight:600;

    transition:.3s;

}

.btn i{

    width:24px;

    text-align:center;

    font-size:19px;

}

.btn:hover{

    background:#0d47a1;

    transform:translateY(-4px);

    box-shadow:0 15px 30px rgba(0,0,0,.20);

}

/* =========================
   FOOTER
========================= */

footer{

    margin-top:35px;

    text-align:center;

    color:#777;

    font-size:13px;

}

/* =========================
   MOBILE
========================= */

@media(max-width:600px){

.card{

    padding:25px;

}

.logo img{

    width:170px;

}

h1{

    font-size:24px;

}

.subtitle{

    font-size:14px;

}

.btn{

    padding:15px;

    font-size:14px;

}

.social{

    gap:12px;

}

.social i{

    width:40px;

    height:40px;

    font-size:17px;

}

}