* { 
    margin: 0;
    padding: 0;
}
body {
    font-family: Arial, sans-serif;
    background: #f5f5f5;
}
.container {
    width: 100%;
    max-width: 1000px;
    margin: 40px auto;

    background-color: #fffaf0; /* lebih soft dari antiquewhite */
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    box-sizing: border-box;
}

.logo {
    z-index: 25;
    display: flex;
    width: 100%;

    justify-content: center;
    background-color: rgb(244, 117, 248);
    padding: 10px;
}
.logo img {
    width: 15%;
}
.bagianbawah {
position: fixed;
bottom: 0;
left: 0;
width: 100%;
height: 70px;
display: flex;
justify-content: space-around;
align-items: center;
background: linear-gradient(135deg, #ff54ff, #ff7ad9);
box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
z-index: 25;
border-top-left-radius: 20px;
border-top-right-radius: 20px;
}


.bagianbawah .icon {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
color: #fff;
font-size: 12px;
cursor: pointer;
transition: transform 0.2s ease, opacity 0.2s ease;
opacity: 0.85;
}


.bagianbawah .icon img {
width: 32px;
height: 32px;
margin-bottom: 4px;
filter: drop-shadow(1px 1px 1px rgb(0, 0, 0));
}


.bagianbawah .icon:hover {
transform: translateY(-4px);
opacity: 1;
}


.bagianbawah .icon.active {
opacity: 1;
font-weight: 600;
}


.bagianbawah .icon.active img {
transform: scale(1.1);
}
.daftar-login {
    width: 100%;
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 20px;
}
.daftar-login a {
    margin-top: 15px;
    background-color: rgb(247, 0, 255);
    padding: 15px 100px 15px 100px ;
    text-decoration: none;
    color: white;
    font-weight: bolder;
    font-size: 20px;
    border-radius: 10px;
}
.marquee {
    margin-top: 20px;
    width: 100%;
    overflow: hidden;
    background: #fc02fc; /* bisa diganti */
    color: #fff;
    white-space: nowrap;
    box-sizing: border-box;
}

.marquee p {
    display: inline-block;
    margin: 10px;
    padding-left: 100%;
    animation: marquee 15s linear infinite;
    font-size: 16px;
    font-weight: bold;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-100%);
    }
}
.slider {
            width: 100%;
            margin-top: 20px;
            max-width: 1000px;
            overflow: hidden;
            margin: auto;
        }
.slider img {
            width: 100%;
            display: none;
        }
.slider img.active {
            display: block;
        }
.hksdysgp {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 50px;
}

.hksdysgp a {
    text-decoration: none;
    padding: 12px 28px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    letter-spacing: 1px;
    color: #fff;
    border-radius: 25px;
    background: linear-gradient(135deg, #ff73f3, #06b6d4);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
}

.hksdysgp a:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.3);
    background: linear-gradient(135deg, #06b6d4, #ff73f3);
}

.hksdysgp a:active {
    transform: scale(0.96);
}
.title {
margin-top: 50px;
text-align: center;
color: #fd00f1;
font-weight: bold;
font-size: 22px;
margin-bottom: 10px;
}
.box {
text-align: center;
background: #fff;
border-radius: 6px;
overflow: hidden;
border: 4px solid #0077ff;
}
.box-header {
background: #0077ff;
color: #000;
text-align: center;
font-weight: bold;
font-size: 18px;
padding: 8px;
}
table {
width: 100%;
border-collapse: collapse;
font-size: 14px;
}
td {
border: 1px solid #ddd;
padding: 8px 10px;
}
td:first-child {
width: 35%;
font-weight: bold;
background: #f9f9f9;
}
h1 {
text-align: center;
margin-bottom: 25px;
}
.posterkaset4d {
    margin-top: 50px;
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
}
.posterkaset4d img { 
    border-radius: 20px;
}
.loading {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 9999;
  color: #fff;
  font-size: 16px;
  text-align: center;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 5px solid #ccc;
  border-top: 5px solid #ffcc00;
  border-radius: 50%;
  margin: 40vh auto 10px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  100% { transform: rotate(360deg); }
}

.faq-item {
    margin-top: 20px;
border-bottom: 1px solid #e0e0e0;
padding: 15px 0;
}
.container h1 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 28px;
    color: #222;
}

/* FAQ ITEM */
.faq-item {
    border-bottom: 1px solid #ddd;
    padding: 18px 0;
}

.faq-item:last-child {
    border-bottom: none;
}

/* PERTANYAAN */
.faq-question {
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    padding-right: 30px;
    color: #111;
}

/* ICON + / - */
.faq-question::after {
    content: "+";
    position: absolute;
    right: 0;
    top: 0;
    font-size: 22px;
    font-weight: bold;
    color: #555;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question::after {
    content: "-";
}

/* JAWABAN */
.faq-answer {
    display: none;
    margin-top: 12px;
    font-size: 16px;
    color: #444;
}

/* SAAT AKTIF */
.faq-item.active .faq-answer {
    display: block;
}

/* HOVER EFFECT */
.faq-question:hover {
    color: #c0392b;
}
/* FOOTER */
.footer {
background-color: #222;
color: #eee;
margin-top: 40px;
font-size: 14px;
}


.footer-container {
max-width: 1000px;
margin: 0 auto;
padding: 30px 20px;
display: grid;
grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
gap: 25px;
}


.footer h3,
.footer h4 {
margin-bottom: 12px;
color: #fff;
}


.footer p {
line-height: 1.6;
color: #ccc;
}


.footer ul {
list-style: none;
padding: 0;
}


.footer ul li {
margin-bottom: 8px;
}


.footer ul li a {
color: #ccc;
text-decoration: none;
transition: color 0.3s ease;
}


.footer ul li a:hover {
color: #f1c40f;
}


.footer-bottom {
background-color: #111;
text-align: center;
padding: 15px 10px;
border-top: 1px solid #333;
}


.footer-bottom p {
margin: 0;
color: #aaa;
}

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

  /* LOGO */
  .logo img {
    width: 35%;
  }

  /* CONTAINER */
  .container {
    margin: 20px 10px 100px;
    padding: 15px;
  }

  /* DAFTAR LOGIN */
  .daftar-login {
    flex-direction: column;
    gap: 12px;
  }

  .daftar-login a {
    width: 100%;
    padding: 14px;
    font-size: 18px;
    text-align: center;
  }

  /* MARQUEE */
  .marquee p {
    font-size: 14px;
  }

  /* MENU HK SG SDY */
  .hksdysgp {
    flex-wrap: wrap;
    gap: 12px;
  }

  .hksdysgp a {
    width: 100%;
    text-align: center;
  }

  /* TITLE */
  .title {
    font-size: 20px;
  }

  /* BOX TABEL */
  table {
    font-size: 13px;
  }

  td {
    padding: 6px;
  }

  /* POSTER */
  .posterkaset4d img {
    width: 100%;
    max-width: 100%;
  }

  /* FAQ */
  .faq-question {
    font-size: 16px;
  }

  .faq-answer {
    font-size: 15px;
  }

  /* FOOTER */
  .footer-container {
    text-align: center;
  }
}

/* =========================
   RESPONSIVE MOBILE KECIL
   ========================= */
@media (max-width: 480px) {

  /* LOGO */
  .logo img {
    width: 45%;
  }

  /* SLIDER */
  .slider img {
    border-radius: 12px;
  }

  /* BOX */
  .box {
    border-width: 3px;
  }

  .box-header {
    font-size: 16px;
  }

  /* TABLE */
  table {
    font-size: 12px;
  }

  td:first-child {
    width: 45%;
  }

  /* BOTTOM NAV */
  .bagianbawah {
    height: 65px;
  }

  .bagianbawah .icon img {
    width: 26px;
    height: 26px;
  }

  .bagianbawah .icon span {
    font-size: 11px;
  }
}