:root{
  --navy:#0b2f5e;
  --navy-dark:#081f40;
  --maroon:#7a1f2b;
  --gold:#f0a90a;
  --gold-light:#fdf2d9;
  --gray-bg:#f5f7fb;
  --text:#1f2937;
  --muted:#6b7280;
  --radius:14px;
  --shadow:0 10px 30px rgba(11,47,94,.08);
}
*{box-sizing:border-box;}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--text);
  background:var(--gray-bg);
  line-height:1.65;
}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}
.section{padding:64px 0;}
.section-title{
  text-align:center;
  margin-bottom:8px;
  font-size:1.9rem;
  color:var(--navy);
  font-weight:800;
}
.section-sub{
  text-align:center;
  color:var(--muted);
  max-width:640px;
  margin:0 auto 40px;
}
.badge-gold{
  display:inline-block;
  background:var(--gold-light);
  color:#8a5b00;
  padding:4px 14px;
  border-radius:20px;
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.5px;
  margin-bottom:10px;
  text-transform:uppercase;
}

/* ===== TOPBAR ===== */
.topbar{
  background:var(--navy-dark);
  color:#dbe6f5;
  font-size:.82rem;
  padding:6px 0;
}
.topbar .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px;}
.topbar a{color:#dbe6f5;margin-right:14px;}
.topbar a:hover{color:var(--gold);}

/* ===== HEADER / NAV ===== */
header.site-header{
  background:#fff;
  box-shadow:0 2px 12px rgba(0,0,0,.06);
  position:sticky;top:0;z-index:100;
}
.navwrap{display:flex;align-items:center;justify-content:space-between;padding:12px 0;}
.brand{display:flex;align-items:center;gap:12px;}
.brand img{height:52px;width:auto;}
.brand .txt small{display:block;color:var(--muted);font-size:.72rem;}
.brand .txt strong{display:block;color:var(--navy);font-size:1.05rem;line-height:1.2;}
nav.mainnav ul{list-style:none;display:flex;gap:4px;margin:0;padding:0;flex-wrap:wrap;}
nav.mainnav a{
  padding:10px 14px;display:block;font-weight:600;font-size:.92rem;color:var(--navy);
  border-radius:8px;
}
nav.mainnav a:hover, nav.mainnav a.active{background:var(--navy);color:#fff;}
.navtoggle{display:none;background:none;border:none;font-size:1.6rem;color:var(--navy);cursor:pointer;}

@media (max-width:960px){
  .navtoggle{display:block;}
  nav.mainnav{display:none;width:100%;order:3;}
  nav.mainnav.open{display:block;}
  nav.mainnav ul{flex-direction:column;}
  .navwrap{flex-wrap:wrap;}
}

/* ===== SLIDER ===== */
.slider{position:relative;overflow:hidden;background:#000;}
.slide{display:none;position:relative;}
.slide.active{display:block;}
.slide img{width:100%;height:auto;max-height:560px;object-fit:cover;}
.slide-caption{
  position:absolute;left:0;bottom:0;width:100%;
  background:linear-gradient(0deg,rgba(8,31,64,.85),transparent);
  color:#fff;padding:30px 40px;
}
.slide-caption h2{margin:0 0 6px;font-size:1.4rem;max-width:700px;}
.slide-caption p{margin:0;max-width:620px;color:#e6edf7;font-size:.95rem;}
.slider-nav{
  position:absolute;top:50%;transform:translateY(-50%);
  background:rgba(255,255,255,.85);border:none;width:42px;height:42px;border-radius:50%;
  font-size:1.2rem;color:var(--navy);cursor:pointer;z-index:5;
}
.slider-nav.prev{left:16px;}
.slider-nav.next{right:16px;}
.slider-dots{position:absolute;bottom:14px;right:20px;display:flex;gap:6px;z-index:5;}
.slider-dots span{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.6);cursor:pointer;}
.slider-dots span.active{background:var(--gold);}

/* ===== HERO STRIP (statistik ringkas) ===== */
.stat-strip{background:var(--navy);color:#fff;padding:26px 0;}
.stat-strip .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center;}
.stat-strip .num{font-size:1.8rem;font-weight:800;color:var(--gold);}
.stat-strip .lbl{font-size:.85rem;color:#cfe0f7;}
@media(max-width:760px){.stat-strip .grid{grid-template-columns:repeat(2,1fr);}}

/* ===== CARDS ===== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}}
@media(max-width:600px){.grid-3,.grid-4,.grid-2{grid-template-columns:1fr;}}

.card{
  background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);
  padding:24px;transition:transform .2s ease;
}
.card:hover{transform:translateY(-4px);}
.card h3{color:var(--navy);margin:10px 0 8px;font-size:1.05rem;}
.card p{color:var(--muted);font-size:.9rem;margin:0;}
.icon-circle{
  width:52px;height:52px;border-radius:50%;background:var(--gold-light);color:#8a5b00;
  display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:700;
}

/* dosen card */
.dosen-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;text-align:center;}
.dosen-card img{width:100%;height:230px;object-fit:cover;background:#e5ebf5;}
.dosen-card .body{padding:16px;}
.dosen-card h4{margin:0 0 4px;color:var(--navy);font-size:1rem;}
.dosen-card small{color:var(--muted);}
.dosen-card .tag{display:inline-block;background:var(--gold-light);color:#8a5b00;font-size:.72rem;padding:2px 10px;border-radius:12px;margin-top:8px;}

/* ===== TABLE ===== */
.table-wrap{overflow-x:auto;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);}
table{width:100%;border-collapse:collapse;font-size:.9rem;}
table th{background:var(--navy);color:#fff;text-align:left;padding:12px 14px;white-space:nowrap;}
table td{padding:11px 14px;border-bottom:1px solid #eef1f6;}
table tr:hover td{background:#f8fafc;}

/* ===== ACCORDION (dokumen akreditasi) ===== */
.acc-item{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:14px;overflow:hidden;}
.acc-head{
  padding:18px 22px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;
  font-weight:700;color:var(--navy);
}
.acc-head .n{
  display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;
  background:var(--navy);color:#fff;font-size:.85rem;margin-right:12px;
}
.acc-body{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 22px;}
.acc-item.open .acc-body{max-height:2000px;padding:0 22px 20px;}
.acc-head .chevron{transition:transform .3s;}
.acc-item.open .chevron{transform:rotate(180deg);}
.doc-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-top:1px solid #eef1f6;font-size:.9rem;}
.doc-row a.btn-doc{background:var(--gold);color:#5c3d00;padding:6px 14px;border-radius:8px;font-weight:700;font-size:.8rem;}

/* ===== BUTTONS ===== */
.btn{
  display:inline-block;padding:11px 26px;border-radius:8px;font-weight:700;font-size:.9rem;
  background:var(--gold);color:#5c3d00;border:none;cursor:pointer;
}
.btn:hover{background:#d99500;}
.btn-outline{background:transparent;border:2px solid #fff;color:#fff;}
.btn-navy{background:var(--navy);color:#fff;}
.btn-sm{padding:6px 14px;font-size:.8rem;}

/* ===== PAGE HERO (halaman dalam) ===== */
.page-hero{
  background:linear-gradient(120deg,var(--navy),var(--navy-dark));
  color:#fff;padding:54px 0 40px;text-align:center;
}
.page-hero h1{margin:0 0 8px;font-size:2rem;}
.breadcrumb{font-size:.85rem;color:#cfe0f7;}
.breadcrumb a{color:#fff;font-weight:600;}

/* ===== ACCREDITATION HIGHLIGHT ===== */
.accred-box{
  background:linear-gradient(120deg,var(--maroon),#5a1520);
  color:#fff;border-radius:var(--radius);padding:34px;display:flex;align-items:center;gap:24px;flex-wrap:wrap;
}
.accred-box .stamp{
  width:110px;height:110px;border-radius:50%;border:4px solid var(--gold);
  display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;flex-shrink:0;
}
.accred-box .stamp b{font-size:1.6rem;color:var(--gold);}
.accred-box .stamp small{font-size:.65rem;}
.accred-box h3{margin:0 0 6px;font-size:1.3rem;}
.accred-box p{margin:0;color:#f1dfe2;}

/* ===== FOOTER ===== */
footer.site-footer{background:var(--navy-dark);color:#c9d7ec;padding:50px 0 0;margin-top:40px;}
footer .grid-4{gap:30px;}
footer h4{color:#fff;margin:0 0 14px;font-size:1rem;}
footer ul{list-style:none;padding:0;margin:0;}
footer li{margin-bottom:8px;font-size:.88rem;}
footer a:hover{color:var(--gold);}
footer .brand-f{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
footer .brand-f img{height:44px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:30px;padding:16px 0;text-align:center;font-size:.8rem;color:#93a5c2;}

/* ===== MISC ===== */
.timeline{border-left:3px solid var(--gold);padding-left:22px;}
.timeline-item{margin-bottom:22px;position:relative;}
.timeline-item::before{content:"";position:absolute;left:-29px;top:4px;width:12px;height:12px;border-radius:50%;background:var(--navy);}
.timeline-item b{color:var(--navy);}

.list-check{list-style:none;padding:0;}
.list-check li{padding-left:28px;position:relative;margin-bottom:10px;}
.list-check li::before{content:"✓";position:absolute;left:0;color:var(--gold);font-weight:900;background:var(--navy);width:18px;height:18px;border-radius:50%;text-align:center;line-height:18px;font-size:.7rem;top:2px;}

.alert{padding:14px 18px;border-radius:10px;margin-bottom:18px;font-size:.9rem;}
.alert-success{background:#e6f6ec;color:#116631;border:1px solid #b8e6c8;}
.alert-error{background:#fdeaea;color:#8a1f1f;border:1px solid #f3c2c2;}

.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px;justify-content:center;}
.tab-btn{padding:9px 18px;border-radius:20px;background:#fff;box-shadow:var(--shadow);font-weight:700;font-size:.85rem;color:var(--navy);cursor:pointer;border:none;}
.tab-btn.active{background:var(--navy);color:#fff;}