/* ==========================================================================
   Berkat Perkasa — website mockup
   Dossier aesthetic carried over from the BCP company profile:
   midnight navy <-> cream paper, gold rules, Fraunces display + mono labels.
   ========================================================================== */

:root{
  --ink:#0C1830;
  --ink-2:#14213F;
  --ink-3:#1D2C51;
  --paper:#F2E8D0;
  --paper-2:#E7DABA;
  --gold:#C8983E;
  --rust:#C8612C;
  --teal:#5A9AA8;
  --white:#FFFFFF;

  --serif:"Fraunces",Georgia,serif;
  --sans:"Bricolage Grotesque","Helvetica Neue",Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,monospace;

  --wrap:1240px;
  --pad:clamp(20px,5vw,64px);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}

.wrap{max-width:var(--wrap);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}

/* ---------- Type ---------------------------------------------------------- */
.eyebrow{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--gold);
  margin:0 0 18px;
  display:flex;align-items:center;gap:12px;
}
.eyebrow::after{content:"";flex:1;height:1px;background:currentColor;opacity:.35}
.eyebrow.solo::after{display:none}

h1,h2,h3{font-family:var(--serif);font-weight:700;line-height:1.05;letter-spacing:-.02em;margin:0}
h1{font-size:clamp(40px,6.4vw,82px)}
h2{font-size:clamp(30px,4.2vw,52px)}
h3{font-size:clamp(20px,2.2vw,26px);line-height:1.2}
.it{font-style:italic;font-weight:400}
.gold{color:var(--gold)}

/* TNI / POLRI mentions — carried over from the print profile */
.brand-mark{font-family:var(--serif);font-weight:700;letter-spacing:.04em;color:var(--gold)}
.paper .brand-mark{color:var(--rust)}

.lede{font-size:clamp(18px,1.6vw,21px);line-height:1.6;max-width:62ch;opacity:.9}
p{margin:0 0 18px}
.muted{opacity:.72}
.small{font-size:15px}

.label{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;
  text-transform:uppercase;opacity:.6;
}

/* ---------- Sections ------------------------------------------------------ */
section{padding:clamp(64px,9vw,124px) 0}
.ink{background:var(--ink);color:var(--paper)}
.ink-2{background:var(--ink-2);color:var(--paper)}
.paper{background:var(--paper);color:var(--ink)}
.paper-2{background:var(--paper-2);color:var(--ink)}
.tight{padding-top:clamp(40px,5vw,64px);padding-bottom:clamp(40px,5vw,64px)}

.sec-head{max-width:70ch;margin-bottom:clamp(36px,5vw,60px)}
.sec-head p{margin-top:20px}

/* ---------- Header -------------------------------------------------------- */
.site-head{
  position:sticky;top:0;z-index:50;
  background:rgba(12,24,48,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(242,232,208,.14);
  color:var(--paper);
}
.head-in{display:flex;align-items:center;gap:32px;height:74px}
.brand{display:flex;align-items:baseline;gap:10px;text-decoration:none;margin-right:auto}
.brand b{font-family:var(--serif);font-size:23px;letter-spacing:-.01em}
.brand span{font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.nav{display:flex;gap:28px}
.nav a{
  font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  text-decoration:none;padding:6px 0;border-bottom:1.5px solid transparent;opacity:.8;
}
.nav a:hover{opacity:1}
.nav a[aria-current]{opacity:1;border-color:var(--gold);color:var(--gold)}
.head-cta{
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  text-decoration:none;border:1px solid var(--gold);color:var(--gold);
  padding:9px 16px;white-space:nowrap;
}
.head-cta:hover{background:var(--gold);color:var(--ink)}
.menu-btn{display:none}

/* ---------- Buttons ------------------------------------------------------- */
.btn,.btn-ghost{
  display:inline-block;font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;
  text-transform:uppercase;text-decoration:none;padding:15px 26px;border:1px solid transparent;
}
.btn{background:var(--gold);color:var(--ink);font-weight:700}
.btn:hover{background:#DCA94A}
.btn-ghost{border-color:currentColor;opacity:.85}
.btn-ghost:hover{opacity:1;background:rgba(242,232,208,.08)}
.paper .btn-ghost:hover{background:rgba(12,24,48,.06)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}

/* ---------- Hero ---------------------------------------------------------- */
.hero{
  background:var(--ink);color:var(--paper);
  padding:clamp(60px,8vw,104px) 0 clamp(60px,8vw,96px);
  position:relative;overflow:hidden;
}
.hero::before{ /* faint blueprint grid */
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(242,232,208,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(242,232,208,.05) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse at 70% 40%,#000,transparent 72%);
}
.hero-in{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(32px,5vw,72px);align-items:center}
.hero h1{margin-bottom:26px}
.hero .lede{opacity:.82}

/* Spec card — product flat on paper, dossier framing */
.spec-card{background:var(--paper);color:var(--ink);padding:22px;box-shadow:0 30px 70px rgba(0,0,0,.42)}
.spec-card img{margin:6px 0 14px}
.spec-card .plate{
  display:flex;justify-content:space-between;align-items:baseline;
  border-top:1px solid rgba(12,24,48,.2);padding-top:12px;
}
.spec-card .plate b{font-family:var(--serif);font-size:17px}
.spec-card .plate span{font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--rust)}

/* ---------- Stats strip --------------------------------------------------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(12,24,48,.14)}
.stat{background:var(--paper);padding:30px 26px}
.ink .stats{background:rgba(242,232,208,.16)}
.ink .stat{background:var(--ink)}
.stat b{display:block;font-family:var(--serif);font-size:clamp(34px,4vw,48px);line-height:1;margin-bottom:10px}
/* direct child only — a nested span (e.g. .todo) must keep the display size */
.stat > span{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;opacity:.66}

/* ---------- Generic grids ------------------------------------------------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(24px,3.4vw,52px)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(22px,2.6vw,36px)}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,2vw,28px)}
.split{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(30px,5vw,80px);align-items:start}

.card{border-top:2px solid var(--gold);padding-top:22px}
.card h3{margin-bottom:12px}
.card p{font-size:16px;margin:0;opacity:.82}
.card .n{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;color:var(--gold);display:block;margin-bottom:14px}

/* ---------- Category cards (home) ---------------------------------------- */
.cat{
  background:var(--white);color:var(--ink);text-decoration:none;
  display:flex;flex-direction:column;border:1px solid rgba(12,24,48,.1);
  transition:transform .18s ease,box-shadow .18s ease;
}
.cat:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(12,24,48,.16)}
.cat .thumb{aspect-ratio:4/3;display:grid;place-items:center;padding:18px;background:var(--white)}
.cat .thumb img{max-height:100%;width:auto;object-fit:contain}
.cat .cap{border-top:1px solid rgba(12,24,48,.12);padding:16px 18px 20px}
.cat .cap b{font-family:var(--serif);font-size:19px;display:block;margin-bottom:6px}
.cat .cap span{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--rust)}

/* ---------- Product grid (produk.html) ----------------------------------- */
.cat-nav{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.cat-nav a{
  font-family:var(--mono);font-size:11px;letter-spacing:.13em;text-transform:uppercase;
  text-decoration:none;border:1px solid rgba(242,232,208,.34);padding:10px 15px;
}
.cat-nav a:hover{border-color:var(--gold);color:var(--gold)}

/* 3-up: the flats are wide two-view drawings and go unreadable at 4-up */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,1.8vw,24px)}
.prod{background:var(--white);border:1px solid rgba(12,24,48,.1);display:flex;flex-direction:column}
.prod .ph{aspect-ratio:4/3;display:grid;place-items:center;padding:18px}
.prod .ph img{max-height:100%;width:auto;object-fit:contain}
/* pushes captions to a common baseline so rows don't run ragged */
.prod .meta{border-top:1px solid rgba(12,24,48,.1);padding:13px 15px 16px;margin-top:auto}
.prod .meta b{font-family:var(--serif);font-size:16px;display:block;line-height:1.2}
.prod .meta span{font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;color:var(--rust);display:block;margin-top:7px}
.cat-block{margin-bottom:clamp(50px,6vw,84px);scroll-margin-top:96px}
.cat-block .hd{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  border-bottom:1px solid rgba(12,24,48,.22);padding-bottom:16px;margin-bottom:30px;flex-wrap:wrap}
.cat-block .hd p{max-width:58ch;margin:10px 0 0;font-size:16px;opacity:.78}

/* ---------- Process steps ------------------------------------------------- */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(22px,2.6vw,40px)}
.step{border-top:1px solid rgba(242,232,208,.28);padding-top:22px}
.paper .step,.paper-2 .step{border-color:rgba(12,24,48,.22)}
.step::before{
  counter-increment:s;content:"0" counter(s);
  font-family:var(--serif);font-size:34px;color:var(--gold);display:block;margin-bottom:12px;line-height:1;
}
.step h3{font-size:20px;margin-bottom:10px}
.step p{font-size:15.5px;margin:0;opacity:.8}

/* ---------- Entity cards -------------------------------------------------- */
.entity{border:1px solid rgba(242,232,208,.22);padding:28px 26px}
.paper .entity{border-color:rgba(12,24,48,.18)}
.entity .tag{font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--gold);display:block;margin-bottom:14px}
.entity h3{margin-bottom:10px}
.entity p{font-size:15.5px;margin:0;opacity:.8}

/* ---------- Definition rows ---------------------------------------------- */
.rows{border-top:1px solid rgba(12,24,48,.2)}
.ink .rows{border-color:rgba(242,232,208,.24)}
.row{display:grid;grid-template-columns:230px 1fr;gap:24px;padding:20px 0;
  border-bottom:1px solid rgba(12,24,48,.14)}
.ink .row{border-color:rgba(242,232,208,.16)}
/* untuk daftar bernomor (mis. Misi) — label pendek tak perlu kolom selebar 230px */
.rows.numbered .row{grid-template-columns:52px 1fr}
.row dt{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;opacity:.62;padding-top:5px}
.row dd{margin:0;font-size:16.5px}

/* ---------- Contact form (mockup only) ----------------------------------- */
.form{display:grid;gap:18px}
.field{display:grid;gap:8px}
.field label{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;opacity:.7}
.field input,.field select,.field textarea{
  font-family:var(--sans);font-size:16px;padding:13px 14px;
  border:1px solid rgba(12,24,48,.28);background:var(--white);color:var(--ink);border-radius:0;
}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--gold);outline-offset:-2px}
.form-note{font-size:14px;opacity:.65;margin:0}

/* ---------- Callout / TODO marker ---------------------------------------- */
.callout{border-left:3px solid var(--gold);padding:18px 22px;background:rgba(200,152,62,.1)}
.todo{
  border-bottom:1.5px dotted var(--rust);
  background:rgba(200,97,44,.12);padding:0 3px;cursor:help;
}
.todo::after{content:"?";font-family:var(--mono);font-size:.62em;vertical-align:super;color:var(--rust);font-weight:700;margin-left:1px}

/* ---------- CTA band ------------------------------------------------------ */
.band{background:var(--gold);color:var(--ink)}
.band .wrap{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.band h2{font-size:clamp(26px,3.2vw,40px)}
.band .btn{background:var(--ink);color:var(--paper)}
.band .btn:hover{background:var(--ink-3)}

/* ---------- Footer -------------------------------------------------------- */
.site-foot{background:var(--ink);color:var(--paper);padding:clamp(52px,6vw,76px) 0 34px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:clamp(24px,3vw,48px)}
.foot-grid h4{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gold);margin:0 0 18px;font-weight:400}
.foot-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.foot-grid a{text-decoration:none;opacity:.8;font-size:15px}
.foot-grid a:hover{opacity:1;color:var(--gold)}
.foot-grid p{font-size:15px;opacity:.8;margin:0 0 12px}
.foot-brand b{font-family:var(--serif);font-size:26px;display:block;margin-bottom:12px}
/* pintu masuk ERP — sengaja diskret, bukan di menu utama */
.foot-login{text-decoration:none;border-bottom:1px solid rgba(242,232,208,.3);padding-bottom:2px}
.foot-login:hover{color:var(--gold);border-color:var(--gold)}
.foot-bot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  margin-top:clamp(40px,5vw,60px);padding-top:24px;border-top:1px solid rgba(242,232,208,.16);
  font-family:var(--mono);font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;opacity:.6}

/* ---------- Responsive ---------------------------------------------------- */
@media (max-width:1024px){
  .hero-in,.split,.grid-2{grid-template-columns:1fr}
  .grid-4,.prod-grid{grid-template-columns:repeat(3,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .hero .spec-card{max-width:460px}
}
@media (max-width:760px){
  body{font-size:16px}
  .nav{display:none}
  .nav.open{
    display:flex;flex-direction:column;gap:0;position:absolute;top:74px;left:0;right:0;
    background:var(--ink);border-bottom:1px solid rgba(242,232,208,.18);padding:8px var(--pad) 20px;
  }
  .nav.open a{padding:14px 0;border-bottom:1px solid rgba(242,232,208,.1)}
  .menu-btn{
    display:block;background:none;border:1px solid rgba(242,232,208,.4);color:var(--paper);
    font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;padding:9px 14px;
  }
  .head-cta{display:none}
  .grid-3,.grid-4,.prod-grid,.steps{grid-template-columns:repeat(2,1fr)}
  .row{grid-template-columns:1fr;gap:6px}
  .foot-grid{grid-template-columns:1fr}
}
@media (max-width:460px){
  .grid-3,.steps,.stats{grid-template-columns:1fr}
  .prod-grid,.grid-4{grid-template-columns:repeat(2,1fr)}
}