:root{
  --bg:#0b0f17;
  --panel:#0f1624;
  --panel2:#121b2c;
  --text:#eaf0ff;
  --muted:#b9c3dd;
  --line:#24314a;
  --accent:#7aa7ff;
  --accent2:#6ef0c2;
  --warn:#ffcf5a;
  --radius:18px;
  --shadow: 0 12px 30px rgba(0,0,0,.35);
  --max: 1100px;
}

*{box-sizing:border-box}

body{
  margin:0;
  font-family: ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:
    radial-gradient(1000px 600px at 20% -10%, rgba(122,167,255,.25), transparent 60%),
    radial-gradient(900px 600px at 90% 10%, rgba(110,240,194,.18), transparent 55%),
    var(--bg);
  line-height:1.55;
}

a{color:inherit; text-decoration:none}

.wrap{max-width:var(--max); margin:0 auto; padding:0 18px}

.topbar{
  position:sticky; top:0; z-index:50;
  background: rgba(11,15,23,.72);
  backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(36,49,74,.65);
}
@media (prefers-reduced-transparency: reduce){
  .topbar{ backdrop-filter:none; }
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  min-width: 0;
  line-height:0;
}

.brand-logo{
  display:block;
  height:40px;
  width:auto;
  max-width:160px;
  object-fit:contain;
}

.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  min-height:64px;
}



nav ul{display:flex; list-style:none; padding:0; margin:0; gap:8px; flex-wrap:wrap}

nav a{
  display:inline-flex; align-items:center; gap:8px;
  padding:10px 12px;
  border:1px solid rgba(36,49,74,.75);
  border-radius:999px;
  background: rgba(15,22,36,.55);
  color: var(--muted);
  transition: .18s ease;
  font-weight:600;
  font-size:14px;
}

nav a:hover{
  transform: translateY(-1px);
  color: var(--text);
  border-color: rgba(122,167,255,.55);
}

.cta{
  display:flex; gap:10px; align-items:center; flex-wrap:wrap; justify-content:flex-end;
}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid rgba(36,49,74,.75);
  background: rgba(15,22,36,.55);
  color: var(--text);
  font-weight:800;
  font-size:14px;
  transition:.18s ease;
  cursor:pointer;
  white-space:nowrap;
}

button.btn{
  appearance:none;
  -webkit-appearance:none;
  border:1px solid rgba(36,49,74,.75);
  font: inherit;
  line-height: 1;
}


.btn:hover{
  transform: translateY(-1px);
  border-color: rgba(122,167,255,.55);
}

.btn.primary{
  background: linear-gradient(135deg, rgba(122,167,255,1), rgba(110,240,194,1));
  border-color: transparent;
  color:#08101d;
  box-shadow: 0 18px 40px rgba(0,0,0,.35);
}

.btn.primary:hover{filter: brightness(1.03)}

.crumbs{
  padding:14px 0 0;
  color: var(--muted);
  font-size:13px;
}

.crumbs a{color: var(--muted)}
.crumbs a:hover{color: var(--text)}
.crumbs .sep{opacity:.55; margin:0 8px}

.hero{padding: 26px 0 10px}

.hero-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
  align-items: stretch;
}

.card{
  border:1px solid rgba(36,49,74,.75);
  background: linear-gradient(180deg, rgba(15,22,36,.75), rgba(15,22,36,.55));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-main{padding:22px}

.kicker{
  display:inline-flex; gap:10px; align-items:center;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid rgba(36,49,74,.75);
  background: rgba(18,27,44,.55);
  color: var(--muted);
  font-weight:700;
  font-size:13px;
}

.dot{
  width:9px; height:9px; border-radius:50%;
  background: var(--accent2);
  box-shadow: 0 0 0 5px rgba(110,240,194,.12);
}

h1{
  margin:14px 0 10px;
  font-size: 40px;
  line-height:1.1;
  letter-spacing: .2px;
}

.accent{color: var(--accent)}

.lead{color: var(--muted); font-size:16px; margin:0 0 16px}

.badges{display:flex; gap:10px; flex-wrap:wrap; margin-top:12px}

.badge{
  padding:8px 12px;
  border-radius:999px;
  border:1px solid rgba(36,49,74,.75);
  background: rgba(18,27,44,.55);
  color: var(--muted);
  font-size:13px;
  font-weight:700;
}

.actions{
  margin-top:16px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}

.hero-side{padding:18px}

.side-title{font-weight:900; margin:0 0 10px}

.notice{
  border-radius: 14px;
  border:1px solid rgba(255,207,90,.35);
  background: rgba(255,207,90,.08);
  padding: 14px;
  margin-top: 10px;
}

.notice b{color: var(--warn)}

.notice-alt{
  border-color: rgba(122,167,255,.35);
  background: rgba(122,167,255,.08);
  margin-top:12px;
}

.notice-text{
  margin-top:8px;
  color:var(--muted);
  font-size:14px;
}

.mono{
  font-family: ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;
  letter-spacing:.2px;
}

.strong{font-weight:900}

.grid{
  margin: 18px 0 28px;
  display:grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 14px;
}

.section{padding: 18px}

.section h2{
  margin: 0 0 10px;
  font-size: 18px;
  letter-spacing:.2px;
}

.section p{
  margin:0;
  color: var(--muted);
  font-size: 14px;
}

.menu{padding: 0 0 30px}

.menu-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 14px;
  margin: 18px 0 12px;
}

.menu-head-tight{margin-top:0}

.menu-head h2{margin:0; font-size:22px}
.menu-head p{margin:0; color: var(--muted); font-size:14px}

.tabs{display:flex; gap:8px; flex-wrap:wrap}

.tab{
  padding:10px 12px;
  border-radius: 999px;
  border:1px solid rgba(36,49,74,.75);
  background: rgba(15,22,36,.55);
  color: var(--muted);
  font-weight:800;
  font-size:13px;
}

.hero-visual{
  border-radius:18px;
  background: rgba(15,22,36,.55);
  border:1px solid rgba(36,49,74,.75);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:16px;
  min-height:340px;
  overflow:hidden;
  contain: layout paint;
}

.hero-visual img{
  display:block;
  height:100%;
  width:auto;
  max-width:100%;
  max-height:100%;
  object-fit:contain;
}

.hero-main{
  padding:22px;
  min-height: 420px; /* kunci tinggi card kiri supaya layout tidak “naik-turun” */
}
@media (max-width: 920px){
  .hero-main{ min-height: auto; }
}


.tab:hover{border-color: rgba(122,167,255,.55); color: var(--text)}

.cards{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.item{padding:18px}

.item h3{margin:0 0 6px; font-size:16px}

.item p{margin:0; color: var(--muted); font-size:14px}

.item .meta{
  margin-top: 10px;
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}

.pill{
  padding:6px 10px;
  border-radius:999px;
  border:1px solid rgba(36,49,74,.75);
  background: rgba(18,27,44,.55);
  color: var(--muted);
  font-weight:800;
  font-size:12px;
}

.faq{padding: 0 0 36px}

details{
  border:1px solid rgba(36,49,74,.75);
  background: rgba(15,22,36,.55);
  border-radius: 14px;
  padding: 14px;
}

details + details{margin-top:10px}

summary{
  cursor:pointer;
  font-weight:900;
}

details p{
  color: var(--muted);
  margin:10px 0 0;
  font-size:14px;
}

.contact-card{
  padding:18px;
  margin-bottom:28px;
}

.contact-card h2{margin:0 0 8px}
.contact-card p{margin:0; color:var(--muted)}

.link-strong{font-weight:900; color:var(--text)}

footer{
  border-top:1px solid rgba(36,49,74,.65);
  padding: 18px 0 30px;
  color: var(--muted);
  font-size: 13px;
}

.foot{
  display:flex;
  gap:12px;
  justify-content:space-between;
  flex-wrap:wrap;
  align-items:center;
}

@media (max-width: 920px){
  .brand-logo{
    height:36px;
    max-width:140px;
  }
  .hero-grid{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  h1{font-size:34px}
  nav{display:none}
}

.js-go{ cursor:pointer; }

.menu, .faq, #kontak, footer{
  content-visibility: auto;
  contain-intrinsic-size: 800px;
}