:root{
  --ink:#0a1622; --ink-2:#0f2131; --ink-3:#16304a; --line:rgba(255,255,255,.09);
  --amber:#f2a93b; --amber-2:#ffc874; --teal:#2fd3c6; --sky:#5fa8ff;
  --paper:#f6f4ef; --paper-2:#ece8df; --text:#0d1b28; --muted:#5b6b7a; --muted-2:#93a3b3;
  --r:18px; --r-sm:12px; --shadow:0 24px 60px -24px rgba(10,22,34,.35);
  --font:'Plus Jakarta Sans',system-ui,sans-serif; --mono:'JetBrains Mono',ui-monospace,monospace;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--paper);color:var(--text);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{width:min(1200px,100% - 40px);margin-inline:auto}
h1,h2,h3{letter-spacing:-.02em;line-height:1.1}
h2{font-size:clamp(1.9rem,4vw,3rem);font-weight:800}
.eyebrow{font-family:var(--mono);font-size:.74rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--amber);display:inline-flex;align-items:center;gap:.6rem}
.eyebrow::before{content:"";width:22px;height:2px;background:currentColor;border-radius:2px}
.lead{font-size:1.05rem;color:var(--muted);max-width:640px}
.btn{display:inline-flex;align-items:center;gap:.6rem;padding:.95rem 1.5rem;border-radius:999px;font-weight:700;font-size:.95rem;transition:transform .2s,background .2s,box-shadow .2s;border:0;cursor:pointer;font-family:var(--font)}
.btn svg{width:18px;height:18px}
.btn-amber{background:var(--amber);color:var(--ink);box-shadow:0 10px 30px -10px rgba(242,169,59,.7)}
.btn-amber:hover{background:var(--amber-2);transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.06);color:#fff;border:1px solid rgba(255,255,255,.18)}
.btn-ghost:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:50;background:rgba(10,22,34,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px;gap:1rem}
.brand{display:flex;align-items:center;gap:.7rem;color:#fff}
.brand-mark img{width:42px;height:auto}
.brand b{display:block;font-size:1.05rem;letter-spacing:.06em;line-height:1}
.brand small{display:block;font-family:var(--mono);font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted-2);margin-top:.25rem}
.menu{display:flex;gap:1.6rem;list-style:none}
.menu a{color:rgba(255,255,255,.75);font-size:.9rem;font-weight:600;transition:color .2s}
.menu a:hover,.menu a.on{color:var(--amber)}
.nav .btn{padding:.7rem 1.15rem;font-size:.88rem}

/* ---------- hero ---------- */
.hero{position:relative;background:radial-gradient(1200px 600px at 85% -10%,rgba(47,211,198,.16),transparent 60%),radial-gradient(900px 500px at -10% 110%,rgba(242,169,59,.14),transparent 60%),var(--ink);color:#fff;overflow:hidden;padding:56px 0 88px}
.hero .contours{position:absolute;inset:0;width:100%;height:100%;opacity:.5;pointer-events:none}
.hero .contours path{fill:none;stroke:rgba(255,255,255,.07);stroke-width:1.2}
.crumb{position:relative;display:flex;flex-wrap:wrap;gap:.5rem;font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;color:var(--muted-2);margin-bottom:2.4rem}
.crumb a:hover{color:var(--amber)}
.crumb span{opacity:.5}
.hero-grid{position:relative;display:grid;grid-template-columns:1.25fr .9fr;gap:3rem;align-items:center}
.hero h1{font-size:clamp(2.3rem,5.4vw,4.2rem);font-weight:800;margin:1.1rem 0 1.3rem}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--amber),var(--amber-2) 45%,var(--teal));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{color:rgba(255,255,255,.72)}
.cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.prov-card{position:relative;background:linear-gradient(160deg,rgba(255,255,255,.08),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.12);border-radius:24px;padding:1.6rem;backdrop-filter:blur(6px);box-shadow:0 40px 80px -40px rgba(0,0,0,.6)}
.prov-card .tag{font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;color:var(--teal);text-transform:uppercase}
.prov-card h3{font-size:1.5rem;margin:.35rem 0 1.1rem}
.prov-map{display:block;width:100%;height:auto;margin:-.2rem 0 1rem}
.kv{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem;margin-bottom:1.1rem}
.kv div{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:.75rem .7rem}
.kv b{display:block;font-size:1.35rem;font-weight:800;color:var(--amber);line-height:1}
.kv small{display:block;font-size:.7rem;color:var(--muted-2);margin-top:.35rem;line-height:1.3}
.chips{display:flex;flex-wrap:wrap;gap:.45rem}
.chip{font-size:.76rem;font-weight:600;padding:.38rem .7rem;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.85)}
.chip.c1{border-color:rgba(242,169,59,.5);color:var(--amber-2)}
.chip.c2{border-color:rgba(95,168,255,.5);color:#a9cdff}
.chip.c3{border-color:rgba(47,211,198,.5);color:#8ff0e7}

/* ---------- sections ---------- */
section{padding:96px 0}
.head{display:flex;flex-direction:column;gap:.9rem;margin-bottom:3rem;max-width:760px}
.dark{background:var(--ink);color:#fff}
.dark .lead{color:rgba(255,255,255,.68)}

/* commodities */
.com-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.com{position:relative;background:#fff;border-radius:var(--r);padding:1.8rem 1.6rem 1.6rem;box-shadow:var(--shadow);overflow:hidden;border:1px solid rgba(13,27,40,.06)}
.com::before{content:"";position:absolute;inset:0 0 auto;height:5px;background:var(--c)}
.com .ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:color-mix(in srgb,var(--c) 14%,transparent);color:var(--c);margin-bottom:1.1rem}
.com .ico svg{width:26px;height:26px}
.com h3{font-size:1.3rem;margin-bottom:.5rem}
.com p{color:var(--muted);font-size:.93rem;margin-bottom:1rem}
.com .lbl{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);margin:.9rem 0 .45rem}
.com .tags{display:flex;flex-wrap:wrap;gap:.35rem}
.com .tags span{font-size:.75rem;font-weight:600;padding:.3rem .6rem;border-radius:8px;background:var(--paper);color:var(--text)}
.com .svc{list-style:none;display:grid;gap:.35rem}
.com .svc li{font-size:.86rem;display:flex;gap:.5rem;align-items:flex-start}
.com .svc li::before{content:"";flex:0 0 7px;height:7px;margin-top:.5rem;border-radius:2px;background:var(--c)}

/* authority */
.auth{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.auth-col{border-radius:22px;padding:2rem;border:1px solid rgba(255,255,255,.1);background:linear-gradient(170deg,rgba(255,255,255,.06),rgba(255,255,255,.015))}
.auth-col.prov{border-color:rgba(47,211,198,.3)}
.auth-col.pusat{border-color:rgba(242,169,59,.35)}
.auth-top{display:flex;align-items:center;gap:.9rem;margin-bottom:1.4rem}
.auth-top .badge{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;font-family:var(--mono);font-weight:700;font-size:.8rem}
.pusat .badge{background:rgba(242,169,59,.16);color:var(--amber)}
.prov .badge{background:rgba(47,211,198,.14);color:var(--teal)}
.auth-top small{display:block;font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2)}
.auth-top b{font-size:1.2rem}
.auth-row{display:grid;grid-template-columns:150px 1fr;gap:1rem;padding:.95rem 0;border-top:1px dashed rgba(255,255,255,.12)}
.auth-row dt{font-weight:700;font-size:.88rem;color:#fff}
.auth-row dd{font-size:.88rem;color:rgba(255,255,255,.68)}
.auth-note{margin-top:1.4rem;display:flex;gap:.8rem;align-items:flex-start;font-size:.84rem;color:rgba(255,255,255,.6);background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:1rem 1.2rem}
.auth-note svg{flex:0 0 20px;width:20px;height:20px;color:var(--amber);margin-top:.1rem}
.sys{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.2rem}
.sys span{font-family:var(--mono);font-size:.72rem;font-weight:600;padding:.45rem .8rem;border-radius:8px;background:rgba(95,168,255,.12);color:#a9cdff;border:1px solid rgba(95,168,255,.25)}

/* flow */
.flow{display:grid;grid-template-columns:repeat(var(--n,6),1fr);gap:.9rem;counter-reset:s;position:relative}
.flow::before{content:"";position:absolute;top:30px;left:5%;right:5%;height:2px;background:linear-gradient(90deg,var(--amber),var(--teal),var(--sky));opacity:.5}
.step{position:relative;background:#fff;border-radius:16px;padding:1.3rem 1.1rem 1.2rem;box-shadow:0 16px 40px -24px rgba(10,22,34,.35);border:1px solid rgba(13,27,40,.06)}
.step .n{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:var(--amber);font-family:var(--mono);font-weight:700;font-size:.85rem;margin:-2.4rem 0 .9rem;border:4px solid var(--paper)}
.step h3{font-size:1rem;margin-bottom:.4rem}
.step p{font-size:.82rem;color:var(--muted);line-height:1.5}
.step .out{display:inline-block;margin-top:.7rem;font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;padding:.3rem .5rem;border-radius:6px;background:var(--paper);color:var(--text)}

/* services */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.svc-card{display:flex;flex-direction:column;gap:.5rem;padding:1.4rem;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid var(--line);transition:transform .2s,border-color .2s,background .2s}
.svc-card:hover{transform:translateY(-4px);border-color:rgba(242,169,59,.5);background:rgba(242,169,59,.06)}
.svc-card .k{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;color:var(--amber)}
.svc-card b{font-size:1.02rem}
.svc-card span{font-size:.84rem;color:rgba(255,255,255,.6)}

/* why */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.why>div{padding:1.7rem;border-radius:var(--r);background:#fff;border:1px solid rgba(13,27,40,.06);box-shadow:var(--shadow)}
.why .big{font-size:2rem;font-weight:800;color:var(--ink);letter-spacing:-.02em;line-height:1}
.why .big i{font-style:normal;color:var(--amber)}
.why h3{font-size:1.05rem;margin:.9rem 0 .4rem}
.why p{font-size:.9rem;color:var(--muted)}

/* faq */
.faq{display:grid;gap:.8rem;max-width:880px}
.faq details{background:#fff;border-radius:14px;border:1px solid rgba(13,27,40,.08);padding:1.15rem 1.4rem}
.faq summary{cursor:pointer;font-weight:700;font-size:1rem;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--amber);font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{margin-top:.8rem;color:var(--muted);font-size:.93rem}

/* cta band */
.band{position:relative;overflow:hidden;border-radius:28px;padding:3.2rem;background:radial-gradient(600px 300px at 100% 0,rgba(47,211,198,.25),transparent 60%),linear-gradient(120deg,var(--ink-2),var(--ink-3));color:#fff;display:grid;grid-template-columns:1.4fr auto;gap:2rem;align-items:center}
.band h2{font-size:clamp(1.6rem,3.2vw,2.4rem)}
.band p{color:rgba(255,255,255,.7);margin-top:.7rem}

/* regions */
.regions{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.6rem}
.regions a{padding:.6rem 1rem;border-radius:999px;border:1px solid rgba(13,27,40,.14);font-size:.88rem;font-weight:600;background:#fff;transition:all .2s}
.regions a:hover{border-color:var(--amber);color:#b06d00}
.regions a.on{background:var(--ink);color:var(--amber);border-color:var(--ink)}

/* footer */
footer{background:var(--ink);color:rgba(255,255,255,.6);padding:2rem 0;font-size:.85rem}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem}
.foot nav{display:flex;gap:1.3rem}
.foot a:hover{color:var(--amber)}

/* floating WA */
.wa{position:fixed;right:20px;bottom:20px;z-index:60;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 14px 30px -8px rgba(37,211,102,.6);transition:transform .2s}
.wa:hover{transform:scale(1.07)}
.wa svg{width:30px;height:30px}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr}
  .com-grid,.why{grid-template-columns:1fr 1fr}
  .flow{grid-template-columns:repeat(3,1fr);row-gap:2.6rem}
  .flow::before{display:none}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .auth{grid-template-columns:1fr}
  .band{grid-template-columns:1fr}
}
@media (max-width:760px){
  .menu{display:none}
  section{padding:68px 0}
  .hero{padding:36px 0 64px}
  .com-grid,.why,.svc-grid{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr 1fr}
  .auth-row{grid-template-columns:1fr;gap:.25rem}
  .auth-col{padding:1.4rem}
  .band{padding:2rem 1.5rem}
  .kv b{font-size:1.15rem}
}
@media (max-width:420px){
  .flow{grid-template-columns:1fr}
  .nav .btn span{display:none}
}

/* ===== service pages ===== */
.sum-card .reg{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1rem}
.sum-card .reg span{font-family:var(--mono);font-size:.68rem;font-weight:600;padding:.35rem .6rem;border-radius:8px;background:rgba(95,168,255,.12);color:#a9cdff;border:1px solid rgba(95,168,255,.25)}
.sum-list{list-style:none;display:grid;gap:.55rem;margin-top:.2rem}
.sum-list li{display:flex;gap:.7rem;align-items:flex-start;font-size:.9rem;color:rgba(255,255,255,.82)}
.sum-list li svg{flex:0 0 18px;width:18px;height:18px;color:var(--teal);margin-top:.15rem}
.sit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.sit{background:#fff;border-radius:16px;padding:1.4rem;border:1px solid rgba(13,27,40,.07);box-shadow:0 16px 40px -26px rgba(10,22,34,.35);position:relative;overflow:hidden}
.sit .q{font-family:var(--mono);font-size:2.4rem;font-weight:700;line-height:1;color:var(--amber);opacity:.9}
.sit h3{font-size:1rem;margin:.6rem 0 .4rem}
.sit p{font-size:.86rem;color:var(--muted)}
.out-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.out{display:flex;gap:1rem;align-items:flex-start;padding:1.3rem;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid var(--line)}
.out .ic{flex:0 0 44px;height:44px;border-radius:12px;display:grid;place-items:center;background:rgba(242,169,59,.14);color:var(--amber)}
.out .ic svg{width:22px;height:22px}
.out b{display:block;font-size:.98rem;margin-bottom:.25rem}
.out span{font-size:.84rem;color:rgba(255,255,255,.6)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;align-items:start}
.panel{background:#fff;border-radius:20px;padding:1.8rem;border:1px solid rgba(13,27,40,.07);box-shadow:var(--shadow)}
.panel h3{font-size:1.15rem;margin-bottom:1rem;display:flex;align-items:center;gap:.6rem}
.panel h3 i{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:var(--ink);color:var(--amber);font-style:normal;font-family:var(--mono);font-size:.75rem}
.check{list-style:none;display:grid;gap:.6rem}
.check li{display:flex;gap:.7rem;font-size:.9rem;align-items:flex-start}
.check li::before{content:"";flex:0 0 18px;height:18px;margin-top:.15rem;border-radius:5px;background:var(--amber) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230a1622' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/12px no-repeat}
.regs{list-style:none;display:grid;gap:.1rem}
.regs li{display:grid;grid-template-columns:160px 1fr;gap:1rem;padding:.75rem 0;border-top:1px dashed rgba(13,27,40,.12);font-size:.88rem}
.regs li:first-child{border-top:0}
.regs b{font-family:var(--mono);font-size:.78rem;color:var(--text)}
.regs span{color:var(--muted)}
.rel{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.rel a{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.15rem 1.3rem;border-radius:14px;background:#fff;border:1px solid rgba(13,27,40,.08);font-weight:700;font-size:.95rem;transition:all .2s}
.rel a:hover{border-color:var(--amber);transform:translateY(-3px)}
.rel a svg{width:18px;height:18px;color:var(--amber);flex:0 0 18px}
.hub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.hub{display:flex;flex-direction:column;gap:.7rem;padding:1.8rem;border-radius:20px;background:#fff;border:1px solid rgba(13,27,40,.07);box-shadow:var(--shadow);transition:transform .2s,border-color .2s}
.hub:hover{transform:translateY(-4px);border-color:var(--amber)}
.hub .k{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;color:var(--amber);text-transform:uppercase}
.hub h3{font-size:1.25rem}
.hub p{font-size:.9rem;color:var(--muted);flex:1}
.hub .go{display:inline-flex;align-items:center;gap:.4rem;font-weight:700;font-size:.88rem;color:var(--ink)}
.hub .go svg{width:16px;height:16px;color:var(--amber)}
@media (max-width:1024px){
  .sit-grid{grid-template-columns:1fr 1fr}
  .out-grid,.rel,.hub-grid{grid-template-columns:1fr 1fr}
  .two{grid-template-columns:1fr}
}
@media (max-width:760px){
  .sit-grid,.out-grid,.rel,.hub-grid{grid-template-columns:1fr}
  .regs li{grid-template-columns:1fr;gap:.2rem}
  .panel{padding:1.4rem}
}