:root{
  --ink:#0E1D26; --ink-2:#16303D; --paper:#F6F8F9; --steel:#E5EAED;
  --line:#C9D5DB; --frost:#2C7C29; --frost-lo:#9BD79A; --lime:#6FC463; --straw:#E0A32A;
  --muted:#5C7280; --muted-dark:#9CB3BF; --wrap:1120px; --r:4px;
  --display:"Archivo",system-ui,sans-serif;
  --body:"Public Sans",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;padding-bottom:76px}
h1,h2,h3{font-family:var(--display);font-weight:800;line-height:1.05;margin:0;letter-spacing:-.02em}
p{margin:0}
a{color:inherit}
img{max-width:100%}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.eyebrow{font-family:var(--mono);font-size:11.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.eyebrow--light{color:var(--frost-lo)}

/* ---------- header ---------- */
.topbar{position:sticky;top:0;z-index:50;background:rgba(14,29,38,.94);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.1)}
.topbar__inner{display:flex;align-items:center;gap:20px;min-height:62px;flex-wrap:wrap;padding-top:8px;padding-bottom:8px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;margin-right:auto}
.brand__mark{width:40px;height:40px;flex:none;background:#fff;border-radius:50%;padding:2px;object-fit:contain}
.brand__name{font-family:var(--display);font-weight:800;font-size:18px;color:#fff;letter-spacing:-.01em}
.brand__name span{color:var(--frost-lo);font-weight:500}
.nav{display:flex;gap:22px;flex-wrap:wrap}
.nav a{font-family:var(--mono);font-size:12.5px;letter-spacing:.04em;color:#C6D6DE;text-decoration:none;padding:4px 0;border-bottom:1px solid transparent}
.nav a:hover{color:#fff;border-bottom-color:var(--lime)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:.03em;padding:11px 18px;border-radius:var(--r);text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .15s ease,background .15s ease}
.btn--primary{background:var(--lime);color:#04222E;font-weight:600}
.btn--primary:hover{background:#8AD37F;transform:translateY(-1px)}
.btn--ghost{border-color:rgba(255,255,255,.35);color:#fff;background:none}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.07)}
.btn--ink{background:var(--ink);color:#fff}
.btn--ink:hover{background:var(--ink-2);transform:translateY(-1px)}
.btn--outline{border-color:var(--line);color:var(--ink);background:#fff}
.btn--outline:hover{border-color:var(--ink)}
.btn--wa{background:var(--lime);color:#04222E;font-weight:600;font-size:14px;padding:14px 22px}
.btn--wa:hover{background:#8AD37F}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}

/* ---------- hero ---------- */
.hero{background:var(--ink);color:#EAF2F5;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(120% 90% at 20% 0%,#000 30%,transparent 80%)}
.hero__inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;padding:88px 24px 96px}
.hero h1{font-size:clamp(38px,5.6vw,64px);font-stretch:105%;color:#fff;margin:18px 0 20px}
.hero h1 em{font-style:normal;color:var(--frost-lo)}
.hero__lede{color:#B6CBD5;max-width:46ch;font-size:18px}
.hero__cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.hero__meta{display:flex;gap:26px;flex-wrap:wrap;margin-top:38px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14)}
.hero__meta div{font-family:var(--mono);font-size:12px;color:var(--muted-dark);letter-spacing:.04em}
.hero__meta strong{display:block;color:#fff;font-size:15px;font-weight:600;margin-bottom:2px}

/* ---------- panel instrumen ---------- */
.panel{background:linear-gradient(160deg,#153140,#0B1922);border:1px solid rgba(155,215,154,.30);border-radius:6px;padding:24px;box-shadow:0 24px 60px rgba(0,0,0,.42)}
.panel__head{display:flex;justify-content:space-between;align-items:baseline;font-family:var(--mono);font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:var(--muted-dark);border-bottom:1px solid rgba(255,255,255,.12);padding-bottom:12px;margin-bottom:16px}
.gauge{display:block;margin:0 auto 6px;width:100%;max-width:250px}
.gauge__needle{transform-origin:125px 108px;animation:sweep 5.5s ease-in-out infinite}
@keyframes sweep{0%,100%{transform:rotate(-2.5deg)}50%{transform:rotate(3deg)}}
.readout{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:11px 0;border-top:1px solid rgba(255,255,255,.1)}
.readout__label{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;color:var(--muted-dark);text-transform:uppercase}
.readout__value{font-family:var(--mono);font-size:16px;font-weight:600;color:#fff;white-space:nowrap}
.readout__value--frost{color:var(--frost-lo)}
.readout__value--straw{color:var(--straw)}
.pulse{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--lime);margin-right:9px;vertical-align:middle;animation:pulsator 1s steps(1,end) infinite}
@keyframes pulsator{0%,60%{opacity:1;box-shadow:0 0 10px var(--frost)}61%,100%{opacity:.18;box-shadow:none}}

/* ---------- section umum ---------- */
.section{padding:88px 0}
.section--steel{background:var(--steel)}
.section--white{background:#fff}
.section__head{max-width:60ch;margin-bottom:44px}
.section__head h2{font-size:clamp(28px,3.6vw,40px);margin:14px 0 14px;font-stretch:103%}
.section__head p{color:var(--muted)}

/* ---------- lini produk ---------- */
.lines{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.line{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:28px 26px 30px;display:flex;flex-direction:column;transition:border-color .18s ease,transform .18s ease}
.line:hover{border-color:var(--ink);transform:translateY(-3px)}
.line__icon{width:34px;height:34px;margin-bottom:20px;color:var(--frost)}
.line h3{font-size:23px;margin-bottom:10px;font-stretch:102%}
.line__desc{color:var(--muted);font-size:15.5px;margin-bottom:18px}
.spec{display:inline-block;font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;color:var(--ink);background:#EEF6EC;border:1px solid #CFE6CA;padding:5px 10px;border-radius:100px;margin-bottom:20px;align-self:flex-start}
.line ul{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.line li{font-size:15px;padding:9px 0 9px 20px;border-bottom:1px solid var(--line);position:relative;color:#31454F}
.line li:last-child{border-bottom:0}
.line li::before{content:"";position:absolute;left:2px;top:17px;width:7px;height:1px;background:var(--straw)}

/* ---------- katalog ---------- */
.toolbar{position:sticky;top:62px;z-index:40;background:var(--steel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.toolbar__inner{display:flex;gap:14px;align-items:center;flex-wrap:wrap;padding-top:14px;padding-bottom:14px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-right:auto}
.chip{font-family:var(--mono);font-size:12.5px;letter-spacing:.03em;border:1px solid var(--line);background:#fff;color:var(--ink);padding:8px 14px;border-radius:100px;cursor:pointer}
.chip:hover{border-color:var(--ink)}
.chip[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.search{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:100px;padding:7px 14px}
.search input{border:0;outline:0;font-family:var(--body);font-size:14.5px;width:200px;background:none;color:var(--ink)}
.search svg{width:15px;height:15px;color:var(--muted);flex:none}
.count{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:20px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:6px;overflow:hidden;display:flex;flex-direction:column;transition:border-color .18s ease,transform .18s ease}
.card:hover{border-color:var(--ink);transform:translateY(-3px)}
.card__media{position:relative;aspect-ratio:4/3;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:center;overflow:hidden}
.card__media img{position:absolute;inset:14px;width:calc(100% - 28px);height:calc(100% - 28px);object-fit:contain;z-index:2}
.ph{display:flex;flex-direction:column;align-items:center;gap:10px;color:#9FB4BF;padding:16px;text-align:center}
.ph svg{width:52px;height:52px}
.ph code{font-family:var(--mono);font-size:10.5px;letter-spacing:.03em;color:#8AA2AE;word-break:break-all}
.card__body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1}
.kat{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--frost);margin-bottom:9px}
.card h3{font-size:18px;margin-bottom:8px;letter-spacing:-.01em}
.card__desc{font-size:14.5px;color:var(--muted);margin-bottom:14px}
.card__spec{font-family:var(--mono);font-size:11.5px;color:var(--ink);background:#EEF6EC;border:1px solid #CFE6CA;padding:5px 10px;border-radius:100px;align-self:flex-start;margin-bottom:18px}
.card__foot{margin-top:auto;display:flex;align-items:center;gap:10px;justify-content:space-between}
.price{font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.04em}
.card__foot .btn{padding:9px 14px}
.card--in{border-color:var(--straw);box-shadow:inset 0 0 0 1px var(--straw)}
.empty{border:1px dashed var(--line);border-radius:6px;padding:44px;text-align:center;color:var(--muted)}
.empty strong{display:block;font-family:var(--display);font-size:20px;color:var(--ink);margin-bottom:8px}

/* ---------- layanan ---------- */
.services{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.service{background:#fff;padding:26px 22px 30px}
.service h3{font-size:17px;margin-bottom:8px;letter-spacing:-.01em}
.service p{font-size:14.5px;color:var(--muted)}
.service__no{font-family:var(--mono);font-size:11.5px;color:var(--frost);letter-spacing:.1em;display:block;margin-bottom:14px}

/* ---------- pelanggan & langkah ---------- */
.tags{display:flex;flex-wrap:wrap;gap:10px}
.tag{font-family:var(--mono);font-size:13px;border:1px solid var(--line);background:#fff;color:var(--ink);padding:9px 15px;border-radius:100px}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.step{border-top:2px solid var(--ink);padding-top:16px}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);font-family:var(--mono);font-size:12px;color:var(--straw);letter-spacing:.1em;display:block;margin-bottom:10px}
.step h3{font-size:18px;margin-bottom:7px}
.step p{font-size:14.5px;color:var(--muted)}

/* ---------- penawaran + kontak ---------- */
.quote{background:var(--ink);color:#fff}
.quote__inner{display:grid;grid-template-columns:.9fr 1.1fr;gap:52px;padding:84px 24px}
.quote h2{font-size:clamp(26px,3.6vw,40px);color:#fff;margin:14px 0 16px}
.quote>div>p{color:#B6CBD5;max-width:44ch}
.info{list-style:none;margin:28px 0 0;padding:0}
.info li{display:grid;grid-template-columns:110px 1fr;gap:16px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.14);font-size:15.5px}
.info li:first-child{border-top:1px solid rgba(255,255,255,.14)}
.info .k{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-dark);padding-top:4px}
.info a{color:var(--frost-lo);text-decoration:none;border-bottom:1px solid rgba(155,215,154,.45)}
.info a:hover{color:#fff}
.items{list-style:none;margin:0 0 8px;padding:0}
.items li{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.items__name{flex:1;font-size:14.5px;line-height:1.35}
.items__name small{display:block;font-family:var(--mono);font-size:10.5px;color:var(--muted-dark);letter-spacing:.1em;text-transform:uppercase;margin-top:3px}
.qty{display:flex;align-items:center;border:1px solid rgba(255,255,255,.25);border-radius:100px;overflow:hidden;flex:none}
.qty button{background:none;border:0;color:#fff;font-family:var(--mono);font-size:15px;line-height:1;padding:7px 11px;cursor:pointer}
.qty button:hover{background:rgba(255,255,255,.12)}
.qty span{font-family:var(--mono);font-size:13px;min-width:34px;text-align:center}
.rm{background:none;border:0;color:var(--muted-dark);cursor:pointer;font-family:var(--mono);font-size:16px;padding:4px 6px;flex:none}
.rm:hover{color:#fff}
.blank{font-family:var(--mono);font-size:12.5px;color:var(--muted-dark);padding:20px 0 24px;line-height:1.8}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}
.field{display:flex;flex-direction:column;gap:6px}
.field--full{grid-column:1/-1}
.field label{font-family:var(--mono);font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted-dark)}
.field input,.field textarea{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.2);border-radius:var(--r);color:#fff;font-family:var(--body);font-size:15px;padding:11px 13px;outline:0}
.field input:focus,.field textarea:focus{border-color:var(--lime);background:rgba(255,255,255,.1)}
.field textarea{resize:vertical;min-height:78px}
.err{color:var(--straw);font-family:var(--mono);font-size:12px;margin-top:14px;min-height:18px}
.send{display:flex;gap:12px;flex-wrap:wrap;align-items:center}

/* ---------- bar bawah ---------- */
.bar{position:fixed;left:0;right:0;bottom:0;z-index:60;background:rgba(14,29,38,.97);backdrop-filter:blur(8px);border-top:1px solid rgba(155,215,154,.34);transform:translateY(100%);transition:transform .22s ease}
.bar[data-show="1"]{transform:translateY(0)}
.bar__inner{display:flex;align-items:center;gap:16px;padding:14px 24px;justify-content:space-between}
.bar__text{font-family:var(--mono);font-size:13px;color:#fff;letter-spacing:.03em}
.bar__text small{display:block;color:var(--muted-dark);font-size:11px;letter-spacing:.08em;text-transform:uppercase;margin-top:2px}

.footer{background:#08141B;color:#7E97A3;padding:26px 0}
.footer__inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-family:var(--mono);font-size:12px;letter-spacing:.04em}
.footer a{color:var(--frost-lo);text-decoration:none}

a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:12px;z-index:100;background:#fff;color:var(--ink);padding:10px 16px;border-radius:var(--r)}

@media (max-width:980px){
  .hero__inner{grid-template-columns:1fr;gap:44px;padding:64px 24px 76px}
  .lines{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,1fr)}
  .services{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr;gap:24px}
  .quote__inner{grid-template-columns:1fr;gap:40px;padding:64px 24px}
}
@media (max-width:620px){
  body{font-size:16px}
  .section{padding:64px 0}
  .grid,.services,.steps{grid-template-columns:1fr}
  .fields{grid-template-columns:1fr}
  .nav{gap:16px;order:3;width:100%;padding-bottom:4px}
  .toolbar{position:static}
  .search{flex:1}
  .search input{width:100%}
  .info li{grid-template-columns:1fr;gap:4px}
  .bar__inner{padding:12px 18px;gap:12px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}