:root{
  --bg:#0b1220;
  --surface:#0f1a33;
  --card:#101c39;
  --text:#eaf0ff;
  --muted:#b8c3e6;
  --brand:#2c6fff;
  --brand2:#44d7ff;
  --border:rgba(255,255,255,.10);
  --shadow:0 18px 50px rgba(0,0,0,.35);
  --radius:18px;
  --container:1200px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Poppins',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:#070c18;color:var(--text);line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:var(--container);margin:0 auto;padding:0 18px}
.section{padding:64px 0}
.kicker{display:inline-flex;align-items:center;gap:10px;color:var(--brand2);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.82rem}
.kicker:before{content:"";width:10px;height:10px;border-radius:99px;background:var(--brand2);box-shadow:0 0 0 4px rgba(68,215,255,.14)}
.h2{font-size:2rem;line-height:1.2;margin-top:12px}
.p{color:var(--muted);margin-top:12px;max-width:72ch}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:12px 18px;border-radius:999px;font-weight:700;
  border:1px solid var(--border);
  background:linear-gradient(135deg, rgba(44,111,255,.20), rgba(68,215,255,.14));
  box-shadow:0 10px 28px rgba(44,111,255,.12);
  transition:.2s transform,.2s opacity,.2s box-shadow;
}
.btn:hover{transform:translateY(-1px);box-shadow:0 14px 36px rgba(44,111,255,.18)}
.btn.secondary{background:transparent}
.btn.dark{background:rgba(0,0,0,.18)}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 12px;border-radius:999px;
  background:rgba(255,255,255,.06);
  border:1px solid var(--border);
  color:var(--muted);
  font-weight:600;
  backdrop-filter: blur(8px);
}

.topbar{
  background:rgba(255,255,255,.04);
  border-bottom:1px solid var(--border);
}
.topbar .row{
  display:flex;align-items:center;justify-content:space-between;
  gap:12px;padding:10px 0;color:var(--muted);font-size:.9rem
}
.topbar a{color:var(--muted)}
.topbar a:hover{color:var(--text)}

.header{
  position:sticky;top:0;z-index:1000;
  background:rgba(7,12,24,.75);
  backdrop-filter: blur(14px);
  border-bottom:1px solid var(--border);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 0;gap:14px;
}
.brand{
  display:flex;align-items:center;gap:12px;min-width:200px
}
.brand img{width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid var(--border);padding:6px}
.brand .title{display:flex;flex-direction:column}
.brand .title strong{font-size:1rem;line-height:1.2}
.brand .title span{font-size:.85rem;color:var(--muted)}

.navlinks{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.navlinks a, .navlinks button{
  font-family:inherit;
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 12px;border-radius:12px;
  color:var(--text);font-weight:700;font-size:.92rem;
  border:1px solid transparent;background:transparent;cursor:pointer;
  transition:.15s background,.15s border-color,.15s transform;
}
.navlinks a:hover, .navlinks button:hover{background:rgba(255,255,255,.06);border-color:var(--border);transform:translateY(-1px)}
.navlinks a.active{background:rgba(44,111,255,.18);border-color:rgba(44,111,255,.35)}

.dropdown{position:relative}
.dropdown-panel{
  position:absolute;right:0;top:48px;min-width:260px;
  background:rgba(15,26,51,.98);
  border:1px solid var(--border);
  border-radius:16px;
  box-shadow:var(--shadow);
  padding:10px;
  display:none;
}
.dropdown-panel a{display:flex;width:100%;padding:10px 12px;border-radius:12px;font-weight:700;color:var(--text)}
.dropdown-panel a:hover{background:rgba(255,255,255,.06)}
.dropdown.open .dropdown-panel{display:block}

.burger{display:none}
.burger button{
  width:44px;height:44px;border-radius:14px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.06);
  color:var(--text);
  font-size:20px;
}

.mobilepanel{
  display:none;
  padding:10px 0 16px 0;
}
.mobilepanel a, .mobilepanel button{
  width:100%;
  justify-content:space-between;
}
.mobilepanel .group{
  display:grid;gap:8px;
  padding:10px 0;
  border-top:1px solid var(--border);
}
.mobilepanel .submenu{
  display:none;
  padding:6px 0 0 0;
}
.mobilepanel .submenu a{
  padding-left:16px;
  color:var(--muted);
  font-weight:700;
}
.mobilepanel .submenu a:hover{color:var(--text)}
.mobilepanel .group.open .submenu{display:grid}

.hero{
  position:relative;
  min-height:72vh;
  display:flex;align-items:center;
  background:
    radial-gradient(1200px 600px at 20% 20%, rgba(44,111,255,.35), transparent 60%),
    radial-gradient(900px 500px at 80% 20%, rgba(68,215,255,.22), transparent 60%),
    linear-gradient(180deg, rgba(7,12,24,.60), rgba(7,12,24,.95));
  overflow:hidden;
}
.hero .bg{
  position:absolute;inset:0;
  background:url('/img/gedung.webp') center/cover no-repeat;
  opacity:.22;
  filter:saturate(1.1) contrast(1.05);
}
.hero .overlay{position:absolute;inset:0;background:linear-gradient(180deg, rgba(7,12,24,.2), rgba(7,12,24,.92))}
.hero .inner{position:relative;padding:66px 0}
.hero-grid{
  display:grid;grid-template-columns:1.25fr .75fr;gap:28px;align-items:center
}
.hero h1{font-size:2.6rem;line-height:1.1;letter-spacing:-.02em}
.hero .lead{margin-top:14px;color:var(--muted);max-width:68ch;font-size:1.02rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.hero-card{
  border:1px solid var(--border);
  background:rgba(16,28,57,.60);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:18px;
  backdrop-filter: blur(10px);
}
.hero-card h3{font-size:1.05rem}
.hero-card p{color:var(--muted);margin-top:8px}
.hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}
.stat{
  border:1px solid var(--border);
  background:rgba(255,255,255,.04);
  border-radius:16px;
  padding:12px;
}
.stat strong{display:block;font-size:1.1rem}
.stat span{color:var(--muted);font-size:.88rem}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px}
.card{
  border:1px solid var(--border);
  background:rgba(16,28,57,.55);
  border-radius:var(--radius);
  box-shadow:0 16px 40px rgba(0,0,0,.28);
  overflow:hidden;
}
.card .cover{height:160px;background:rgba(255,255,255,.04);overflow:hidden}
.card .cover img{width:100%;height:100%;object-fit:cover;transform:scale(1.02)}
.card .body{padding:16px}
.card .body h3{font-size:1.08rem;line-height:1.25}
.card .body p{color:var(--muted);margin-top:8px;font-size:.94rem}
.card .meta{display:flex;align-items:center;justify-content:space-between;margin-top:12px;color:var(--muted);font-size:.85rem}

.split{
  display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:22px
}
.panel{
  border:1px solid var(--border);
  background:rgba(255,255,255,.04);
  border-radius:var(--radius);
  padding:18px;
}
.panel h3{font-size:1.05rem}
.panel p{color:var(--muted);margin-top:8px}

.breadcrumbs{
  padding:20px 0 0 0;
  color:var(--muted);
  font-size:.9rem
}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs a:hover{color:var(--text)}
.page-hero{
  padding:44px 0 10px 0;
  background:radial-gradient(900px 500px at 20% 0%, rgba(44,111,255,.22), transparent 60%),
             radial-gradient(700px 500px at 80% 0%, rgba(68,215,255,.16), transparent 60%);
  border-bottom:1px solid var(--border);
}
.page-hero h1{font-size:2.1rem;line-height:1.15}
.page-hero p{color:var(--muted);margin-top:10px;max-width:75ch}

.footer{
  margin-top:40px;
  border-top:1px solid var(--border);
  background:rgba(255,255,255,.03);
}
.footer .inner{padding:44px 0}
.footer-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:18px}
.footer h3{font-size:1.05rem;margin-bottom:12px}
.footer p, .footer a{color:var(--muted)}
.footer a:hover{color:var(--text)}
.footer ul{list-style:none;display:grid;gap:8px}
.footer .bottom{
  border-top:1px solid var(--border);
  padding:14px 0;
  color:var(--muted);
  font-size:.9rem
  ;
  display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap
}

@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .navlinks{display:none}
  .burger{display:block}
  .mobilepanel{display:block}
}

@media (max-width: 520px){
  .hero h1{font-size:2.1rem}
}