:root{
  --ink:#06323a; --deep:#03262c; --teal:#036c78; --blue:#5fa4d6; --sky:#8dc1e7; --lime:#accb14; --orange:#d97f09;
  --emerald:#036c78; --gold:#d97f09; --brown:#4a3410;
  --text:#44504f; --muted:#7a8786; --bg:#fff; --soft:#f4f8f9; --soft2:#e8f1f4;
  --radius:14px; --shadow:0 10px 30px rgba(3,38,44,.09);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Titillium Web',system-ui,sans-serif;color:var(--text);background:var(--bg);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1140px,100% - 40px);margin-inline:auto}
h1,h2,h3,h4{color:var(--ink);line-height:1.2;font-weight:700}
h2{font-size:clamp(1.7rem,3vw,2.3rem)}
.eyebrow{display:inline-block;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;color:var(--teal);font-weight:700;margin-bottom:.6rem}
.eyebrow::before{content:"";display:inline-block;width:28px;height:3px;background:linear-gradient(90deg,var(--orange),var(--lime));vertical-align:middle;margin-right:10px}
.btn{display:inline-block;background:var(--gold);color:#fff;font-weight:700;letter-spacing:.04em;text-transform:uppercase;font-size:.9rem;padding:.8rem 1.7rem;border-radius:999px;transition:.25s;border:2px solid var(--gold)}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(217,127,9,.4)}
.btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn.ghost:hover{background:#fff;color:var(--deep);box-shadow:none}
.btn.dark{background:var(--teal);border-color:var(--teal);color:#fff}
section{padding:90px 0}
.bg-soft{background:var(--soft)}
.bg-tint{background:var(--soft2)}

/* header */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;padding:18px 0;transition:.3s}
.nav.scrolled,.nav.solid{background:rgba(3,38,44,.92);backdrop-filter:blur(10px);padding:10px 0;box-shadow:0 4px 20px rgba(0,0,0,.15)}
.nav .container{display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;color:#fff}
.logo img{width:46px;height:46px;object-fit:contain;background:#fff;border-radius:50%;padding:5px}
.logo b{font-size:1.5rem;letter-spacing:.02em;line-height:1}
.logo small{display:block;font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;opacity:.8;margin-top:3px}
.menu{display:flex;gap:26px;list-style:none}
.menu a{color:#fff;font-size:.88rem;letter-spacing:.1em;text-transform:uppercase;font-weight:600;position:relative;padding:4px 0}
.menu a::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--gold);transition:.25s}
.menu a:hover::after,.menu a.active::after{width:100%}
.menu a::after{background:var(--lime)}
.burger{display:none;background:none;border:0;cursor:pointer;width:34px;height:26px;position:relative}
.burger span{position:absolute;left:0;width:100%;height:2px;background:#fff;transition:.3s}
.burger span:nth-child(1){top:4px}.burger span:nth-child(2){top:12px}.burger span:nth-child(3){top:20px}
.burger.open span:nth-child(1){top:12px;transform:rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){top:12px;transform:rotate(-45deg)}

/* hero */
.hero{min-height:100vh;display:flex;align-items:center;color:#fff;position:relative;overflow:hidden;
  background:radial-gradient(circle at 85% 10%,#5fa4d6 0%,rgba(95,164,214,0) 45%),linear-gradient(135deg,#03262c 0%,#036c78 60%,#2f8fa0 100%)}
.hero .pattern{position:absolute;inset:0;opacity:.14;background-image:url("../img/roots.svg");background-size:520px;background-position:right bottom;background-repeat:no-repeat}
.hero .orb{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5}
.hero .orb.a{width:380px;height:380px;background:#5fa4d6;right:-80px;top:-60px}
.hero .orb.b{width:300px;height:300px;background:#d97f09;left:-120px;bottom:-100px;opacity:.18}
.hero-inner{position:relative;z-index:2;padding-top:90px}
.hero h1{color:#fff;font-size:clamp(2.6rem,7vw,4.6rem);font-weight:400;line-height:1.1;max-width:780px}
.hero h1 b{font-weight:700}
.hero h1 i{font-weight:300}
.hero p{max-width:560px;margin:22px 0 34px;font-size:1.1rem;color:rgba(255,255,255,.85)}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap}
.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2;font-size:.7rem;letter-spacing:.3em;text-transform:uppercase;color:rgba(255,255,255,.7)}
.scroll-hint::after{content:"";display:block;width:1px;height:36px;background:linear-gradient(#fff,transparent);margin:8px auto 0;animation:drop 1.8s infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* page hero */
.page-hero{padding:170px 0 80px;color:#fff;background:linear-gradient(135deg,#03262c,#036c78 65%,#5fa4d6);position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;inset:0;background:url("../img/roots.svg") right bottom/420px no-repeat;opacity:.12}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{color:#fff;font-size:clamp(2.2rem,5vw,3.4rem)}
.crumb{font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.7);margin-bottom:10px}
.crumb a:hover{color:var(--gold)}

/* about */
.split{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center}
.split p+p{margin-top:1rem}
.split .btn{margin-top:1.6rem}
.about-visual{aspect-ratio:4/3;border-radius:var(--radius);background:linear-gradient(140deg,var(--emerald),var(--teal));position:relative;overflow:hidden;box-shadow:var(--shadow)}
.about-visual::before{content:"";position:absolute;inset:0;background:url("../img/roots.svg") center/cover;opacity:.25}
.about-visual .tag{position:absolute;left:20px;bottom:20px;background:#fff;color:var(--ink);border-radius:12px;padding:12px 18px;box-shadow:var(--shadow);font-weight:700}
.about-visual .tag small{display:block;font-weight:400;color:var(--muted);font-size:.78rem}

/* cards */
.head{max-width:640px;margin-bottom:46px}
.head.center{margin-inline:auto;text-align:center}
.grid{display:grid;gap:26px}
.g4{grid-template-columns:repeat(4,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border-radius:var(--radius);padding:30px 26px;box-shadow:var(--shadow);transition:.3s;border-top:4px solid transparent;position:relative}
.card:hover{transform:translateY(-6px);border-top-color:var(--gold)}
.card .ico{width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,var(--teal),var(--blue));display:grid;place-items:center;margin-bottom:18px}
.card .ico svg{width:28px;height:28px;stroke:#fff;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:1.25rem;margin-bottom:8px}
.card p{font-size:.97rem}

/* stats */
.stats{background:linear-gradient(135deg,#03262c,#036c78);color:#fff;padding:70px 0}
.stats .grid{grid-template-columns:repeat(4,1fr);text-align:center}
.stat b{display:block;font-size:clamp(2.4rem,5vw,3.6rem);color:var(--lime);line-height:1}
.stat span{display:block;margin-top:10px;color:rgba(255,255,255,.85);font-size:.95rem}

/* news */
.news-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:28px}
.post{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:.3s}
.post:hover{transform:translateY(-4px)}
.thumb{aspect-ratio:16/9;position:relative;overflow:hidden}
.thumb::after{content:"";position:absolute;inset:0;background:url("../img/roots.svg") center/cover;opacity:.3}
.t1{background:linear-gradient(135deg,#036c78,#2f8fa0)}
.t2{background:linear-gradient(135deg,#5fa4d6,#036c78)}
.t3{background:linear-gradient(135deg,#accb14,#036c78)}
.t4{background:linear-gradient(135deg,#d97f09,#accb14)}
.post .body{padding:22px 24px 26px}
.label{display:inline-block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--emerald);font-weight:700}
.post h3{font-size:1.2rem;margin:6px 0 8px}
.post time{font-size:.85rem;color:var(--muted)}
.post.big h3{font-size:1.6rem}
.news-side{display:grid;gap:20px}
.news-side .post{flex-direction:row}
.news-side .thumb{width:130px;aspect-ratio:auto;flex:none}
.news-side .body{padding:16px 18px}
.news-side h3{font-size:1rem}

/* highlights */
.hl{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:30px;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);border-left:5px solid var(--gold)}
.hl small{letter-spacing:.14em;text-transform:uppercase;color:var(--emerald);font-weight:700;font-size:.74rem}
.hl h3{font-size:1.2rem;margin-top:4px}

/* partners */
.partners{display:flex;flex-wrap:wrap;gap:18px;justify-content:center}
.partner{padding:18px 30px;border:1px dashed #b8cdc7;border-radius:12px;color:var(--muted);font-weight:600;letter-spacing:.06em;background:#fff}

/* cta */
.cta{background:linear-gradient(135deg,#036c78,#2f8fa0);color:#fff;text-align:center;padding:80px 0}
.cta h2{color:#fff;margin-bottom:12px}
.cta p{max-width:560px;margin:0 auto 28px;opacity:.9}

/* content pages */
.prose{max-width:820px}
.prose h2{margin:2.2rem 0 .8rem;font-size:1.7rem}
.prose p{margin-bottom:1rem}
.prose ol,.prose ul{margin:0 0 1rem 1.3rem}
.prose li{margin-bottom:.5rem}
.toc{background:var(--soft);border-radius:var(--radius);padding:22px 28px;margin:0 0 30px;max-width:820px}
.toc b{color:var(--ink)}
.toc a{color:var(--emerald);font-weight:600}
.toc ul{list-style:none;display:flex;flex-wrap:wrap;gap:8px 24px;margin:10px 0 0}
.toc li{margin:0}
.values{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin:1rem 0}
.values div{background:var(--soft);padding:22px;border-radius:var(--radius);border-left:4px solid var(--emerald)}
.values b{display:block;color:var(--ink);margin-bottom:6px}
.legal{background:var(--soft2);padding:22px 26px;border-radius:var(--radius);font-size:.97rem}
.contact-card{display:flex;gap:20px;align-items:center;background:#fff;box-shadow:var(--shadow);padding:30px;border-radius:var(--radius);max-width:560px}
.avatar{width:70px;height:70px;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--blue));color:#fff;display:grid;place-items:center;font-size:1.6rem;font-weight:700;flex:none}
.empty{padding:40px;border:2px dashed #b8cdc7;border-radius:var(--radius);text-align:center;color:var(--muted)}

/* footer */
footer{background:#052b31;color:rgba(255,255,255,.75);padding:70px 0 26px;font-size:.95rem}
footer h4{color:#fff;font-size:.9rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px}
.f-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}
footer ul{list-style:none}footer li{margin-bottom:8px}
footer a:hover{color:var(--gold)}
.copy{border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding-top:22px;font-size:.85rem;text-align:center}

/* reveal */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s,transform .7s}
.rv.in{opacity:1;transform:none}

@media(max-width:900px){
  section{padding:64px 0}
  .split,.news-grid,.f-grid{grid-template-columns:1fr}
  .g4,.stats .grid{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:1fr}
  .burger{display:block}
  .menu{position:fixed;inset:0 0 0 auto;width:78%;max-width:320px;background:var(--deep);flex-direction:column;padding:100px 30px;transform:translateX(100%);transition:.35s}
  .menu.open{transform:none}
  .values,.g2{grid-template-columns:1fr}
}
@media(max-width:520px){
  .g4{grid-template-columns:1fr}
  .news-side .post{flex-direction:column}.news-side .thumb{width:100%;aspect-ratio:16/9}
  .hl{flex-direction:column;align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}

.timeline{border-left:3px solid var(--lime);padding-left:26px;margin:1rem 0}
.timeline .it{position:relative;margin-bottom:26px}
.timeline .it::before{content:'';position:absolute;left:-36px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--orange);border:3px solid #fff;box-shadow:0 0 0 2px var(--orange)}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.chips span{background:var(--soft2);color:var(--teal);font-weight:600;font-size:.85rem;padding:6px 14px;border-radius:999px}
.feature{display:grid;grid-template-columns:1fr 1.2fr;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#fff}
.feature .thumb{aspect-ratio:auto;min-height:260px;background:linear-gradient(135deg,#036c78,#5fa4d6)}
.feature .body{padding:34px}
@media(max-width:900px){.feature{grid-template-columns:1fr}}

/* peta */
.chip{font:inherit;font-weight:600;font-size:.9rem;padding:7px 16px;border-radius:999px;border:2px solid var(--teal);background:#fff;color:var(--teal);cursor:pointer;transition:.2s}
.chip.on,.chip:hover{background:var(--teal);color:#fff}
.map-wrap{display:grid;grid-template-columns:1.7fr 1fr;gap:22px}
#map{height:620px;border-radius:var(--radius);box-shadow:var(--shadow);z-index:1}
.sitelist{list-style:none;max-height:620px;overflow:auto;display:grid;gap:10px;align-content:start}
.sitelist li{background:var(--soft);border-left:4px solid var(--teal);border-radius:10px;padding:12px 16px;cursor:pointer;font-size:.93rem;transition:.2s}
.sitelist li:hover{background:var(--soft2)}
.sitelist li b{display:block;color:var(--ink)}
.sitelist li.pengabdian{border-color:var(--orange)}.sitelist li.tjsl{border-color:var(--lime)}
.pin{width:18px;height:18px;border-radius:50%;border:3px solid #fff;box-shadow:0 2px 8px rgba(0,0,0,.35)}
.pin.riset{background:var(--teal)}.pin.pengabdian{background:var(--orange)}.pin.tjsl{background:var(--lime);width:24px;height:24px}
.leaflet-popup-content{font-family:'Titillium Web',sans-serif;font-size:.92rem;line-height:1.5}
.leaflet-popup-content ul{margin:6px 0 0 1.1rem}
@media(max-width:900px){.map-wrap{grid-template-columns:1fr}#map{height:440px}.sitelist{max-height:none}}
.logo b{white-space:nowrap}.logo small{white-space:nowrap}
@media(min-width:901px) and (max-width:1100px){.menu{gap:16px}.menu a{font-size:.8rem;letter-spacing:.06em}}

/* konten dinamis */
.thumb.has-img::after{display:none}.thumb img{width:100%;height:100%;object-fit:cover}
.publist{list-style:none;display:grid;gap:12px}
.pub{display:grid;grid-template-columns:70px 1fr;gap:16px;background:#fff;border-radius:12px;padding:16px 20px;box-shadow:var(--shadow);border-left:4px solid var(--teal)}
.pub .yr{font-weight:700;color:var(--orange);font-size:1.15rem}
.pub b{color:var(--ink);display:block}.pub b a:hover{color:var(--teal);text-decoration:underline}
.pub small{display:block;color:var(--muted);font-size:.88rem}
.badge{display:inline-block;background:var(--soft2);color:var(--teal);font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:2px 10px;border-radius:999px;margin-left:6px}
.dl{font-size:.8rem;font-weight:700;color:var(--orange);text-transform:uppercase;letter-spacing:.08em}
.prose h3{margin:1.6rem 0 .6rem}.prose a{color:var(--teal);text-decoration:underline}.prose img{border-radius:var(--radius);margin:1.2rem 0}
.prose blockquote{border-left:4px solid var(--lime);padding:6px 18px;color:var(--ink);margin:1.2rem 0;background:var(--soft)}

/* prioritas & laporan kegiatan */
.prio{display:flex;gap:18px;background:#fff;border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);border-top:4px solid var(--lime)}
.prio .num{flex:none;width:44px;height:44px;border-radius:50%;background:var(--teal);color:#fff;font-weight:700;font-size:1.3rem;display:grid;place-items:center}
.prio h3{font-size:1.2rem;margin:6px 0}.prio ul{margin:12px 0 0 1.1rem;font-size:.95rem}.prio .badge{margin-left:0}
.infobox{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:16px;background:var(--soft);border-left:5px solid var(--orange);border-radius:var(--radius);padding:22px 26px;margin-bottom:34px;max-width:820px}
.infobox small{display:block;color:var(--muted);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase}.infobox b{color:var(--ink)}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-bottom:34px;max-width:820px}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px}