:root{
  --bg:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --line:#e2e8f0;
  --card:#ffffff;
  --soft:#f8fafc;
  --brand:#0b3a6e;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg)}
a{color:inherit}
.container{max-width:1120px;margin:0 auto;padding:0 20px}

/* HEADER */
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:14px 20px;
}
.brand{
  display:flex;align-items:center;gap:10px;
  text-decoration:none;font-weight:800;letter-spacing:.2px;
  flex:0 0 auto
}
.brand img{width:60px;height:60px}

.nav{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:16px;
  flex-wrap:nowrap;
  white-space:nowrap;
  flex:1 1 auto;
}
.nav a{text-decoration:none;color:var(--muted);font-weight:600;font-size:14px}
.nav a:hover{color:var(--text)}

.btn-login{
  margin-left:6px;
  padding:10px 14px;
  background:var(--brand);
  color:#fff !important;
  border-radius:12px;
  font-weight:700;
  box-shadow:0 10px 24px rgba(11,58,110,.18);
  transition:.2s;
}
.btn-login:hover{opacity:.92;transform:translateY(-1px)}

/* FOOTER */
.footer{margin-top:60px;border-top:1px solid var(--line);background:var(--soft)}
.footer-inner{
  padding:26px 0;
  color:var(--muted);
  font-size:14px;
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap
}

/* SECTIONS */
.section{margin-top:32px}
.section h2{margin:0 0 12px;font-size:22px}
.section p{margin:0;color:var(--muted)}

/* GRID/CARDS */
.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}

.card{
  border:1px solid var(--line);
  background:var(--card);
  border-radius:18px;
  padding:16px;
  box-shadow:0 10px 24px rgba(2,6,23,.04);
}
.card h3{margin:10px 0 6px}
.card p{margin:0;color:var(--muted);font-size:14px;line-height:1.45}
.card a{color:var(--brand);text-decoration:none;font-weight:700}

/* MEDIA RATIOS */
.media{width:100%;background:#f3f4f6;border-radius:18px;overflow:hidden}
.media img{width:100%;height:100%;display:block;object-fit:cover}
.r21x9{aspect-ratio:21/9}
.r16x9{aspect-ratio:16/9}
.r4x3{aspect-ratio:4/3}
.r3x2{aspect-ratio:3/2}
.r1x1{aspect-ratio:1/1}

/* BADGE + BUTTON */
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 10px;border:1px solid var(--line);
  border-radius:999px;background:#fff;color:var(--muted);
  font-size:13px;font-weight:600;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:11px 14px;border-radius:12px;
  border:1px solid rgba(255,255,255,.28);
  text-decoration:none;font-weight:800;
}
.btn-primary{background:#fff;color:#0b1220;border-color:#fff}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff}

/* HERO */
.hero{position:relative;overflow:hidden;margin-top:0;border:0;border-radius:0;background:transparent}
.hero-full{
  width:100vw;
  margin-left:calc(50% - 50vw);
  margin-right:calc(50% - 50vw);
}
.hero-media, .hero-media img{border-radius:0 !important;background:transparent}

/* Overlay separuh kiri (kanan lebih clear) */
.hero .overlay{
  position:absolute;inset:0;
  background:linear-gradient(90deg, rgba(0,0,0,.62) 0%, rgba(0,0,0,.22) 42%, rgba(0,0,0,0) 70%);
}

.hero .content{
  position:absolute;inset:0;
  display:flex;
  align-items:center;
  justify-content:flex-start;
  padding:0;
  color:#fff;
}

.hero-inner{
  width:min(560px, 92vw);
  padding-left:clamp(32px, 6vw, 120px);
  padding-right:20px;
}

.hero-badge{
  background:rgba(255,255,255,.14) !important;
  color:#fff !important;
  border-color:rgba(255,255,255,.18) !important;
}

.hero h1{margin:10px 0 10px;font-size:52px;line-height:1.02;letter-spacing:-.9px}
.hero p{margin:0;max-width:60ch;opacity:.96;font-size:16px}
.hero .cta{margin-top:16px;display:flex;gap:10px;flex-wrap:wrap}

/* HERO SLIDER (translate / moving) */
.hero-slider .hero-track-wrap{position:relative}
.hero-slider .hero-track{
  display:flex;
  height:100%;
  width:100%;
  transform:translate3d(0,0,0);
  transition:transform 900ms cubic-bezier(.22,.85,.25,1);
  will-change:transform;
}
.hero-slider .hero-item{
  flex:0 0 100%;
  height:100%;
}
.hero-slider .hero-item img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
/* subtle depth */
.hero-slider .hero-track-wrap::after{
  content:"";
  position:absolute;inset:0;
  box-shadow: inset 0 -120px 220px rgba(0,0,0,.18);
  pointer-events:none;
}

/* Dots */
.hero-dots{
  margin-top:16px;
  display:flex;
  gap:10px;
  align-items:center;
}
.hero-dot{
  width:18px;
  height:6px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.45);
  background:rgba(255,255,255,.18);
  cursor:pointer;
  padding:0;
  transition:transform .2s ease, background .2s ease;
}
.hero-dot:hover{transform:translateY(-1px)}
.hero-dot.is-active{background:#fff;border-color:#fff}
.hero-dots[data-paused="1"] .hero-dot.is-active{
  transform:scale(1.12);
}


/* TABLE/KV (optional pages) */
.kv{display:grid;grid-template-columns:160px 1fr;gap:8px 14px;margin-top:10px}
.kv .k{color:var(--muted);font-weight:700;font-size:13px}
.kv .v{font-weight:600;font-size:13px}
.table{width:100%;border-collapse:collapse;margin-top:10px}
.table th,.table td{border-bottom:1px solid var(--line);text-align:left;padding:10px 8px;font-size:14px}
.table th{color:var(--muted);font-weight:800;font-size:13px}

/* RESPONSIVE */
@media (max-width: 880px){
  .grid-2,.grid-3{grid-template-columns:1fr}
  .hero h1{font-size:36px}
  .header .container{padding:12px 16px}
  .nav{gap:12px}
  .nav a{font-size:13px}
}
/* EXPERIENCE CENTER COLLAGE */

.exp-collage{
  margin-top:18px;
  display:grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap:14px;
}

.exp-item{
  position:relative;
  display:block;
  overflow:hidden;
  border-radius:18px;
}

.exp-item img{
  transition:transform .6s ease;
}

.exp-item:hover img{
  transform:scale(1.06);
}

.exp-overlay{
  position:absolute;
  inset:0;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding:16px;
  color:#fff;
  background:linear-gradient(to top, rgba(0,0,0,.55), transparent);
}

.exp-title{
  font-size:18px;
  font-weight:700;
}

.exp-link{
  font-size:14px;
  opacity:.9;
}

.exp-big{
  grid-row: span 2;
}

.exp-wide{
  grid-column: span 2;
}


/* MOBILE */
@media(max-width:880px){

  .exp-collage{
    grid-template-columns:1fr;
  }

  .exp-big,
  .exp-wide{
    grid-column:auto;
    grid-row:auto;
  }

}
html {
  scroll-behavior: smooth;
}