:root{
  --blue:#1150a0; --blue-dk:#0c3a75; --blue-lt:#e8eef8;
  --gold:#f2b807; --ink:#16202e; --muted:#5b6675;
  --line:#e2e6ec; --bg:#ffffff; --bg-alt:#f6f8fb;
  --shadow:0 1px 2px rgba(16,32,56,.06),0 8px 24px rgba(16,32,56,.07);
  --wrap:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.eyebrow{font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin:0 0 10px}
h1,h2,h3{line-height:1.2;letter-spacing:-.02em;margin:0}
h2{font-size:clamp(26px,3.4vw,38px);font-weight:750}
.lede{color:var(--muted);font-size:17.5px;max-width:62ch;margin:14px 0 0}
section{padding:78px 0}
section.alt{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:16px;height:74px}
.brand{display:flex;align-items:center;gap:12px;margin-right:auto}
.brand img{height:42px;width:auto}
.brand b{font-size:15px;letter-spacing:.02em;display:block;line-height:1.25}
.brand span{display:block;margin-top:2px;font-size:11px;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;font-weight:500}
nav{display:flex;gap:26px}
nav a{color:var(--ink);font-size:14.5px;font-weight:550;padding:6px 0;border-bottom:2px solid transparent}
nav a:hover{color:var(--blue);border-bottom-color:var(--gold)}
.btn{display:inline-flex;align-items:center;gap:9px;border-radius:8px;padding:11px 18px;font-size:14.5px;font-weight:650;border:1px solid transparent;cursor:pointer;transition:.16s;white-space:nowrap}
.btn-pri{background:var(--blue);color:#fff}
.btn-pri:hover{background:var(--blue-dk)}
.btn-wa{background:#1faa53;color:#fff}
.btn-wa:hover{background:#17853f}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-out{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-out:hover{background:rgba(255,255,255,.14)}
.lang{
  background:#fff;border:1px solid var(--line);border-radius:7px;color:var(--muted);
  font:650 12.5px/1 inherit;letter-spacing:.06em;padding:9px 11px;cursor:pointer;transition:.15s
}
.lang:hover{border-color:var(--blue);color:var(--blue)}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer}
.burger span{display:block;width:22px;height:2px;background:var(--ink);margin:4px 0;border-radius:2px}

.hero{position:relative;color:#fff;background:var(--blue-dk);overflow:hidden}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42;filter:saturate(.9)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(9,32,66,.93) 0%,rgba(11,48,100,.78) 48%,rgba(11,48,100,.32) 100%)}
.hero .inner{position:relative;z-index:2;padding:106px 22px 92px}
.hero .eyebrow{color:var(--gold)}
.hero h1{font-size:clamp(32px,5.2vw,56px);font-weight:780;max-width:20ch}
.hero p{color:#dbe5f4;font-size:18px;max-width:56ch;margin:20px 0 0}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.stats{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.18)}
.stats div{padding:26px 8px 30px}
.stats strong{display:block;font-size:clamp(26px,3.4vw,34px);font-weight:760;letter-spacing:-.02em}
.stats span{font-size:12.5px;color:#c3d2e8;letter-spacing:.07em;text-transform:uppercase}

.two{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start}
.facts{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);overflow:hidden}
.facts h3{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:var(--blue);padding:15px 20px;font-weight:650}
.facts dl{margin:0;padding:6px 20px 14px}
.facts .row{display:grid;grid-template-columns:150px 1fr;gap:14px;padding:13px 0;border-bottom:1px solid var(--line)}
.facts .row:last-child{border-bottom:0}
.facts dt{color:var(--muted);font-size:13.5px}
.facts dd{margin:0;font-size:14.5px;font-weight:550}
.pillars{display:grid;gap:18px;margin-top:30px}
.pillar{display:flex;gap:14px}
.pillar .n{flex:0 0 34px;height:34px;border-radius:8px;background:var(--blue-lt);color:var(--blue);display:grid;place-items:center;font-weight:750;font-size:14px}
.pillar b{display:block;font-size:15.5px;margin-bottom:2px}
.pillar p{margin:0;color:var(--muted);font-size:14.5px}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:42px}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px 24px 28px;box-shadow:var(--shadow);transition:.18s}
.card:hover{transform:translateY(-3px);border-color:#c9d6ea}
.card .ic{width:42px;height:42px;border-radius:9px;background:var(--blue-lt);display:grid;place-items:center;margin-bottom:16px}
.card .ic svg{width:22px;height:22px;stroke:var(--blue);fill:none;stroke-width:1.7}
.card h3{font-size:17.5px;margin-bottom:8px}
.card p{margin:0;color:var(--muted);font-size:14.5px}

/* strip "what we do" — tanpa kad, garis atas */
.approach{display:grid;grid-template-columns:repeat(3,1fr);gap:34px;margin-top:40px}
.approach div{border-top:3px solid var(--blue);padding-top:18px}
.approach b{display:block;font-size:16.5px;margin-bottom:6px;letter-spacing:-.01em}
.approach p{margin:0;color:var(--muted);font-size:14.5px}
.subhead{
  margin:62px 0 0;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);padding-top:26px;border-top:1px solid var(--line)
}

/* jalur nilai teras */
.values{background:var(--blue-dk);color:#fff}
.values .eyebrow{color:var(--gold)}
.values h2{color:#fff}
.values .lede{color:#c2d3ea}
.vgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:44px}
.vitem{border-top:3px solid var(--gold);padding-top:20px}
.vitem b{display:block;font-size:19px;margin-bottom:8px;letter-spacing:-.01em}
.vitem p{margin:0;color:#bacce6;font-size:14.5px}

.filters{display:flex;gap:10px;flex-wrap:wrap;margin:34px 0 30px}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 18px;font-size:14px;font-weight:600;color:var(--muted);cursor:pointer;transition:.15s}
.chip:hover{border-color:var(--blue);color:var(--blue)}
.chip.on{background:var(--blue);border-color:var(--blue);color:#fff}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.proj{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.proj .shot{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--bg-alt);cursor:pointer}
.proj .shot img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.proj:hover .shot img{transform:scale(1.05)}
.tag{position:absolute;top:12px;left:12px;z-index:2;font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:5px 11px;border-radius:5px;color:#fff}
.tag.siap{background:rgba(17,80,160,.94)}
.tag.bina{background:rgba(200,138,4,.96)}
.more{position:absolute;bottom:12px;right:12px;z-index:2;background:rgba(9,24,48,.78);color:#fff;font-size:12px;font-weight:600;padding:5px 10px;border-radius:5px}
.proj .body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:7px;flex:1}
.proj h3{font-size:16.5px}
.proj .lot{font-size:13.5px;color:var(--blue);font-weight:600}
.proj .loc{font-size:13.5px;color:var(--muted);margin:0}
.proj .yr{margin-top:auto;padding-top:12px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted);letter-spacing:.04em}

.people{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,340px));gap:22px;margin-top:38px}
.person{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;box-shadow:var(--shadow)}
.person .av{width:46px;height:46px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:700;font-size:16px;margin-bottom:14px}
.person b{display:block;font-size:16.5px}
.person span{font-size:13.5px;color:var(--muted)}

.contact{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.clist{display:grid;gap:2px;margin-top:32px}
.citem{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.citem .ic{flex:0 0 40px;height:40px;border-radius:9px;background:var(--blue-lt);display:grid;place-items:center}
.citem .ic svg{width:20px;height:20px;stroke:var(--blue);fill:none;stroke-width:1.7}
.citem b{display:block;font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:650;margin-bottom:3px}
.citem a,.citem p{margin:0;font-size:15.5px;font-weight:550;color:var(--ink)}
.citem a:hover{color:var(--blue)}
.panel{background:var(--blue-dk);color:#fff;border-radius:14px;padding:38px 34px}
.panel h3{font-size:22px;margin-bottom:12px}
.panel p{color:#c9d8ee;font-size:15px;margin:0 0 26px}
.panel .btn{width:100%;justify-content:center;margin-bottom:11px}
.panel small{display:block;color:#9db4d6;font-size:12.5px;margin-top:18px;line-height:1.6}

footer{background:#0b1626;color:#93a4bb;padding:52px 0 30px;font-size:14px}
footer .ftop{display:flex;gap:40px;flex-wrap:wrap;justify-content:space-between;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.1)}
footer img{height:40px;filter:brightness(0) invert(1);opacity:.92;margin-bottom:12px}
footer b{color:#fff;display:block;font-size:14.5px;margin-bottom:10px}
footer a{color:#93a4bb}
footer a:hover{color:#fff}
footer .fnav{display:grid;gap:8px}
footer .fbot{padding-top:22px;display:flex;gap:14px;flex-wrap:wrap;justify-content:space-between;font-size:13px}

.lb{position:fixed;inset:0;z-index:90;background:rgba(6,14,26,.95);display:none;place-items:center}
.lb.on{display:grid}
.lb img{max-width:92vw;max-height:82vh;border-radius:6px}
.lb .cap{position:absolute;bottom:26px;left:0;right:0;text-align:center;color:#dce6f4;font-size:14px;padding:0 20px}
.lb button{position:absolute;background:rgba(255,255,255,.12);border:0;color:#fff;width:46px;height:46px;border-radius:50%;font-size:22px;cursor:pointer}
.lb button:hover{background:rgba(255,255,255,.24)}
.lb .x{top:22px;right:22px}
.lb .pv{left:20px;top:50%;transform:translateY(-50%)}
.lb .nx{right:20px;top:50%;transform:translateY(-50%)}

.wafloat{position:fixed;right:20px;bottom:20px;z-index:70;width:56px;height:56px;border-radius:50%;background:#1faa53;display:grid;place-items:center;box-shadow:0 6px 20px rgba(0,0,0,.26)}
.wafloat svg{width:30px;height:30px;fill:#fff}

.rv{opacity:0;transform:translateY(16px);transition:opacity .6s,transform .6s}
.rv.in{opacity:1;transform:none}

@media(max-width:960px){
  .two,.contact{grid-template-columns:1fr;gap:38px}
  .cards,.grid{grid-template-columns:repeat(2,1fr)}
  .approach,.vgrid{grid-template-columns:repeat(2,1fr);gap:26px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stats div{border-top:1px solid rgba(255,255,255,.12)}
}
@media(max-width:760px){
  nav{position:absolute;top:74px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:8px 22px 16px;display:none;box-shadow:var(--shadow)}
  nav.open{display:flex}
  nav a{padding:13px 0;border-bottom:1px solid var(--line)}
  .burger{display:block}
  section{padding:58px 0}
  .hero .inner{padding:64px 22px 58px}
  .hero h1{font-size:clamp(30px,8.4vw,40px);max-width:none}
  .hero p{font-size:16.5px;margin-top:16px}
  .hero .cta{margin-top:26px}
  .hero .cta .btn{flex:1 1 auto;justify-content:center}
  .stats div{padding:20px 8px 22px}
  .cards,.grid,.people,.approach,.vgrid{grid-template-columns:1fr}
  .subhead{margin-top:46px}
  .facts .row{grid-template-columns:1fr;gap:2px}
  .panel{padding:30px 24px}
}
@media(prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ============ multi-page (Home + sub-pages) ============ */
nav a.on{color:var(--blue);border-bottom-color:var(--gold)}

.phero{position:relative;background:var(--blue-dk);color:#fff;overflow:hidden}
.phero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.30}
.phero::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(9,32,66,.94) 0%,rgba(11,48,100,.74) 100%)}
.phero .wrap{position:relative;z-index:2;padding:62px 22px 66px}
.phero .eyebrow{color:var(--gold)}
.phero h1{font-size:clamp(28px,4.2vw,44px);font-weight:770;max-width:22ch}
.phero p{color:#cddcf1;font-size:17px;max-width:62ch;margin:16px 0 0}
.crumb{font-size:13px;color:#a9c0e0;margin:0 0 14px}
.crumb a{color:#cddcf1}
.crumb a:hover{color:#fff}

.navcards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px}
.ncard{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px 22px 22px;box-shadow:var(--shadow);color:var(--ink);display:flex;flex-direction:column;gap:7px;transition:.18s}
.ncard:hover{transform:translateY(-3px);border-color:#c9d6ea}
.ncard .ic{width:40px;height:40px;border-radius:9px;background:var(--blue-lt);display:grid;place-items:center;margin-bottom:6px}
.ncard .ic svg{width:20px;height:20px;stroke:var(--blue);fill:none;stroke-width:1.7}
.ncard b{font-size:16.5px}
.ncard p{margin:0;color:var(--muted);font-size:14.5px}
.ncard .go{margin-top:auto;padding-top:12px;color:var(--blue);font-size:13.5px;font-weight:650}

.band{background:var(--blue-lt);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:0}
.band .in{display:flex;gap:26px 34px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:46px 0}
.band .in>.rv:first-child{flex:1 1 440px}
.band .btns{flex:0 0 auto}
.band h2{font-size:clamp(22px,2.8vw,30px)}
.band p{margin:8px 0 0;color:var(--muted);font-size:15.5px;max-width:56ch}
.band .btns{display:flex;gap:12px;flex-wrap:wrap}

@media(max-width:960px){ .navcards{grid-template-columns:repeat(2,1fr)} }
@media(max-width:760px){ .navcards{grid-template-columns:1fr} .phero .wrap{padding:48px 22px 52px} }