/* ============================================================
   PT Cipta Teknindo Pramudira
   Latar terang, aksen merah & abu-abu dari company profile.
   ============================================================ */

:root{
  --paper:      #f8f8f7;
  --paper-2:    #f0f0f0;
  --card:       #ffffff;

  --ink:        #242424;
  --ink-2:      #5e5e5e;
  --ink-3:      #8f8f8f;

  --line:       #e3e3e3;
  --line-2:     #d6d6d6;

  --red:        #b01b25;
  --red-dk:     #8e1218;
  --red-soft:   #fbeced;

  --dark:       #242424;
  --dark-2:     #303030;

  --font:       'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono:       'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --serif:      'Instrument Serif', Georgia, serif;

  --wrap:       1200px;
  --pad:        clamp(20px, 5vw, 48px);
  --sec-y:      clamp(72px, 10vw, 136px);
  --r:          20px;
  --r-lg:       30px;

  --ease:       cubic-bezier(.22,.61,.36,1);
  --shadow:     0 1px 2px rgba(0,0,0,.04), 0 12px 32px -12px rgba(0,0,0,.12);
}

/* ---------- reset ---------- */
*,*::before,*::after{ box-sizing:border-box }
html{ -webkit-text-size-adjust:100% }
html:focus-within{ scroll-behavior:smooth }
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; height:auto }
a{ color:inherit; text-decoration:none }
h1,h2,h3{ font-weight:800; letter-spacing:-.035em; line-height:1.03; margin:0 }
p{ margin:0 }
ul,ol,dl,dd{ margin:0; padding:0 }
li{ list-style:none }
button,input,textarea{ font:inherit; color:inherit }
::selection{ background:var(--red); color:#fff }

.skip{ position:absolute; left:-9999px; top:0; z-index:300; background:var(--red); color:#fff; padding:12px 18px }
.skip:focus{ left:0 }
:focus-visible{ outline:2px solid var(--red); outline-offset:3px }

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:var(--pad) }

/* ---------- atoms ---------- */
.eyebrow{
  font-family:var(--mono); font-size:11px; font-weight:500;
  letter-spacing:.19em; text-transform:uppercase; color:var(--ink-3);
  margin-bottom:20px;
}
.eyebrow--center{ text-align:center }
.eyebrow--mt{ margin-top:30px }
.lk{ color:var(--red); border-bottom:1px solid transparent; transition:border-color .25s var(--ease) }
.lk:hover{ border-bottom-color:var(--red) }

.h2{ font-size:clamp(30px,4.6vw,52px); letter-spacing:-.04em; margin-bottom:20px }
.h2--center{ text-align:center }
.p{ color:var(--ink-2); font-size:clamp(15px,1.5vw,17px); max-width:46ch }
.p--center{ text-align:center; margin-inline:auto }

.note{
  font-family:var(--mono); font-size:12px; line-height:1.75; color:var(--ink-3);
  max-width:62ch;
}
.note--center{ text-align:center; margin:40px auto 0 }

.pill{
  display:inline-flex; align-items:center; gap:10px;
  font-weight:700; font-size:15px;
  padding:14px 26px; border-radius:999px; border:1px solid transparent;
  cursor:pointer;
  transition:transform .3s var(--ease), background .3s var(--ease), box-shadow .3s var(--ease);
}
.pill span{ transition:transform .3s var(--ease) }
.pill:hover span{ transform:translateX(4px) }
.pill--light{ background:var(--paper); color:var(--ink) }
.pill--light:hover{ background:#fff; transform:translateY(-1px) }
.pill--solid{ background:var(--red); color:#fff; align-self:flex-start }
.pill--solid:hover{ background:var(--red-dk); transform:translateY(-1px) }

.ul-link{
  display:inline-flex; align-items:center; gap:8px;
  font-weight:600; font-size:15px;
  border-bottom:1.5px solid var(--line-2); padding-bottom:3px;
  transition:border-color .3s var(--ease), color .3s var(--ease);
}
.ul-link span{ color:var(--red); transition:transform .3s var(--ease) }
.ul-link:hover{ border-color:var(--red) }
.ul-link:hover span{ transform:translateX(4px) }

.reveal{ opacity:0; transform:translateY(20px); transition:opacity .7s var(--ease), transform .7s var(--ease) }
.reveal.is-in{ opacity:1; transform:none }
@media (prefers-reduced-motion:reduce){
  html:focus-within{ scroll-behavior:auto }
  .reveal{ opacity:1; transform:none; transition:none }
  .cust__track{ animation:none !important }
}

/* ========================= NAV ========================= */
.nav{
  position:fixed; top:14px; left:0; right:0; z-index:200;
  padding-inline:var(--pad);
  display:flex; justify-content:center;
  pointer-events:none;
}
.nav__pill{
  pointer-events:auto;
  width:100%; max-width:var(--wrap);
  display:flex; align-items:center; gap:22px;
  padding:9px 9px 9px 20px;
  border-radius:999px;
  background:rgba(38,38,38,.74);
  backdrop-filter:blur(16px);
  border:1px solid rgba(255,255,255,.10);
  transition:background .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
}
.nav.is-light .nav__pill{
  background:rgba(255,255,255,.86);
  border-color:var(--line);
  box-shadow:var(--shadow);
}

.nav__brand{ display:flex; align-items:center; gap:9px; flex-shrink:0 }
.nav__logo{ width:22px }
.nav__brand span{
  font-weight:800; font-size:15px; letter-spacing:-.02em; color:#fff;
  transition:color .4s var(--ease);
}
.nav.is-light .nav__brand span{ color:var(--ink) }

.nav__links{ display:flex; gap:24px; margin-inline:auto }
.nav__links a{
  font-size:14px; font-weight:500; color:rgba(255,255,255,.72);
  white-space:nowrap;
  transition:color .25s var(--ease);
}
.nav.is-light .nav__links a{ color:var(--ink-2) }
.nav__links a:hover,.nav__links a.is-active{ color:#fff }
.nav.is-light .nav__links a:hover,.nav.is-light .nav__links a.is-active{ color:var(--ink) }

/* tombol ganti bahasa */
.nav__lang{
  flex-shrink:0;
  font-family:var(--mono); font-size:11px; font-weight:500;
  letter-spacing:.12em;
  padding:9px 12px; border-radius:999px;
  border:1px solid rgba(255,255,255,.18);
  color:rgba(255,255,255,.78);
  transition:border-color .3s var(--ease), color .3s var(--ease), background .3s var(--ease);
}
.nav__lang:hover{ border-color:rgba(255,255,255,.5); color:#fff }
.nav.is-light .nav__lang{ border-color:var(--line); color:var(--ink-2) }
.nav.is-light .nav__lang:hover{ border-color:var(--ink); color:var(--ink) }

.nav__cta{
  flex-shrink:0;
  font-size:14px; font-weight:700;
  padding:10px 20px; border-radius:999px;
  background:#fff; color:var(--ink);
  transition:background .3s var(--ease), color .3s var(--ease);
}
.nav__cta:hover{ background:var(--red); color:#fff }
.nav.is-light .nav__cta{ background:var(--ink); color:#fff }
.nav.is-light .nav__cta:hover{ background:var(--red) }

.nav__burger{
  display:none; width:38px; height:38px; padding:0; flex-shrink:0;
  background:rgba(255,255,255,.1); border:0; border-radius:999px;
  cursor:pointer; position:relative;
}
.nav.is-light .nav__burger{ background:var(--paper-2) }
.nav__burger span{
  position:absolute; left:11px; width:16px; height:1.6px; border-radius:2px;
  background:#fff; transition:transform .35s var(--ease), background .4s var(--ease);
}
.nav.is-light .nav__burger span{ background:var(--ink) }
.nav__burger span:nth-child(1){ top:15px }
.nav__burger span:nth-child(2){ top:21px }
.nav__burger[aria-expanded="true"] span:nth-child(1){ transform:translateY(3px) rotate(45deg) }
.nav__burger[aria-expanded="true"] span:nth-child(2){ transform:translateY(-3px) rotate(-45deg) }

/* ========================= HERO ========================= */
.hero{
  position:relative;
  background:var(--dark);
  border-radius:0 0 var(--r-lg) var(--r-lg);
  padding:clamp(118px,15vw,180px) var(--pad) 0;
  overflow:hidden;
  isolation:isolate;
}
/* Foto gedung pabrik sebagai latar, seperti sampul company profile.
   Diredam lapisan gelap bertingkat supaya tulisannya tetap terbaca dan
   menyatu ke panel gelap di bawahnya. */
.hero__photo{
  position:absolute; inset:0 0 auto 0; z-index:-3;
  height:min(74%, 720px);
  background-image:url('../img/hero-bg.webp');
  background-size:cover;
  background-position:center 38%;
  background-repeat:no-repeat;
}
.hero__photo::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(
    180deg,
    rgba(18,18,18,.24) 0%,
    rgba(18,18,18,.42) 38%,
    rgba(24,24,24,.78) 74%,
    var(--dark) 100%
  );
}

.hero__glow{
  position:absolute; inset:-30% -10% auto -10%; height:150%;
  background:
    radial-gradient(60% 55% at 50% 8%,  rgba(176,27,37,.30), transparent 70%),
    radial-gradient(45% 40% at 18% 42%, rgba(176,27,37,.14), transparent 72%),
    radial-gradient(42% 38% at 84% 30%, rgba(150,150,150,.16), transparent 72%);
  z-index:-2;
}
.hero__rays{
  position:absolute; inset:0; z-index:-1;
  background:repeating-linear-gradient(
    100deg,
    rgba(255,255,255,.035) 0px, rgba(255,255,255,.035) 1px,
    transparent 1px, transparent 46px
  );
  -webkit-mask-image:radial-gradient(70% 60% at 50% 0%, #000, transparent 75%);
          mask-image:radial-gradient(70% 60% at 50% 0%, #000, transparent 75%);
}

.hero__in{ max-width:900px; margin-inline:auto; text-align:center }
.hero__h1{
  font-size:clamp(34px,6.6vw,76px);
  letter-spacing:-.045em;
  color:#fff;
  margin-bottom:24px;
  /* bayangan halus supaya tetap terbaca di atas foto yang terang */
  text-shadow:0 2px 24px rgba(12,12,12,.55), 0 1px 3px rgba(12,12,12,.4);
  animation:rise 1s var(--ease) both;
}
.hero__h1 em{
  font-family:var(--serif); font-style:italic; font-weight:400;
  letter-spacing:-.01em;
  color:#fff;
}
.hero__sub{
  color:rgba(255,255,255,.82);
  font-size:clamp(15px,1.7vw,18.5px);
  max-width:60ch; margin:0 auto 34px;
  text-shadow:0 1px 16px rgba(12,12,12,.6);
  animation:rise 1s .1s var(--ease) both;
}
.hero__in .pill{ animation:rise 1s .18s var(--ease) both }
@keyframes rise{ from{ opacity:0; transform:translateY(24px) } to{ opacity:1; transform:none } }

/* kartu alur yang mengambang */
.deck{ max-width:var(--wrap); margin:clamp(48px,6vw,80px) auto 0; text-align:center }
.deck__card{
  background:var(--card);
  border-radius:var(--r);
  box-shadow:0 2px 6px rgba(0,0,0,.12), 0 30px 70px -24px rgba(0,0,0,.45);
  overflow:hidden;
  text-align:left;
  transform:translateY(clamp(36px,5vw,64px));
  animation:rise 1.1s .26s var(--ease) both;
}
.deck__bar{
  display:flex; justify-content:space-between; align-items:center; gap:16px;
  padding:13px 18px; border-bottom:1px solid var(--line);
  background:var(--paper);
}
.deck__label{ font-size:12.5px; font-weight:700 }
.deck__live{
  font-family:var(--mono); font-size:10.5px; letter-spacing:.08em;
  color:var(--ink-3); display:inline-flex; align-items:center; gap:7px;
}
.deck__live i{ width:6px; height:6px; border-radius:999px; background:var(--red); flex-shrink:0 }

.deck__body{ display:grid; grid-template-columns:1fr 1.15fr; gap:0 }

.flow{ border-right:1px solid var(--line); padding:10px }
.flow button{
  width:100%; display:flex; align-items:center; gap:12px;
  padding:12px 14px; border:0; border-radius:12px; background:transparent;
  cursor:pointer; text-align:left;
  transition:background .25s var(--ease), color .25s var(--ease);
}
.flow button b{
  font-family:var(--mono); font-size:11px; font-weight:500;
  color:var(--ink-3); transition:color .25s var(--ease);
}
.flow button span{ font-size:14.5px; font-weight:600 }
.flow button:hover{ background:var(--paper) }
.flow button[aria-selected="true"]{ background:var(--red); color:#fff }
.flow button[aria-selected="true"] b{ color:rgba(255,255,255,.75) }

.flow__panel{ padding:clamp(20px,2.6vw,30px) }
.flow__panel h3{ font-size:19px; letter-spacing:-.025em; margin-bottom:12px }
.flow__panel ul{ display:grid; gap:7px; margin-bottom:16px }
.flow__panel li{ position:relative; padding-left:18px; color:var(--ink-2); font-size:14.5px }
.flow__panel li::before{ content:""; position:absolute; left:0; top:10px; width:7px; height:1.5px; background:var(--red) }
.flow__panel p{ font-family:var(--mono); font-size:11.5px; line-height:1.7; color:var(--ink-3) }

.deck__note{
  margin:calc(clamp(36px,5vw,64px) + 30px) auto 20px;
  max-width:52ch; color:rgba(255,255,255,.62); font-size:14.5px;
}
.deck a.ul-link{ color:rgba(255,255,255,.9); border-color:rgba(255,255,255,.3); margin-bottom:clamp(48px,6vw,78px) }
.deck a.ul-link span{ color:#fff }
.deck a.ul-link:hover{ border-color:#fff }

/* ========================= STRIP ========================= */
.strip{ padding:clamp(44px,6vw,70px) 0 0 }
.strip__grid{ display:grid; grid-template-columns:repeat(5,1fr); gap:clamp(16px,2.4vw,30px) }
.strip__grid > div{ border-top:2px solid var(--ink); padding-top:16px }
.strip__grid b{ display:block; font-size:clamp(24px,3vw,34px); letter-spacing:-.045em; line-height:1 }
.strip__grid span{
  display:block; margin-top:8px;
  font-family:var(--mono); font-size:10.5px; letter-spacing:.12em;
  text-transform:uppercase; color:var(--ink-3);
}

/* ========================= SECTIONS ========================= */
.sec{ padding-block:var(--sec-y) }
.sec--tint{ background:var(--paper-2) }

.split{ display:grid; grid-template-columns:.92fr 1.08fr; gap:clamp(36px,5vw,72px); align-items:center }
.split--rev .split__text{ order:2 }
.split--rev .split__demo{ order:1 }
.split__text .p{ margin-bottom:0 }

.head{ max-width:640px; margin:0 auto clamp(44px,6vw,72px); text-align:center }
.head .eyebrow{ text-align:center }

/* kartu demo */
.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r);
  box-shadow:var(--shadow);
  padding:clamp(18px,2.4vw,26px);
}
.card__eyebrow{
  font-family:var(--mono); font-size:10.5px; letter-spacing:.16em;
  text-transform:uppercase; color:var(--ink-3); margin-bottom:16px;
}
.demo__cap{
  margin-top:16px; text-align:center;
  font-family:var(--mono); font-size:11px; color:var(--ink-3);
}

/* toggle dua lini */
.toggle{
  display:grid; grid-template-columns:1fr 1fr; gap:4px;
  background:var(--paper-2); border-radius:999px; padding:4px; margin-bottom:22px;
}
.toggle button{
  border:0; background:transparent; border-radius:999px;
  padding:11px 10px; font-size:14px; font-weight:700; cursor:pointer;
  color:var(--ink-2);
  transition:background .3s var(--ease), color .3s var(--ease);
}
.toggle button.is-on{ background:var(--ink); color:#fff }

.card__body h3{ font-size:20px; letter-spacing:-.03em; margin-bottom:10px }
.card__body > p{ color:var(--ink-2); font-size:14.5px; margin-bottom:18px }
.taglist{ display:flex; flex-wrap:wrap; gap:7px; margin-bottom:18px }
.taglist span{
  font-family:var(--mono); font-size:10.5px; letter-spacing:.06em;
  padding:6px 11px; border-radius:999px;
  background:var(--paper-2); color:var(--ink-2);
}
.taglist--lg{ margin-bottom:0 }
.taglist--lg span{ background:var(--card); border:1px solid var(--line); font-size:11px; padding:7px 13px }
.card__im{
  border:1px solid var(--line); border-radius:14px; overflow:hidden;
  background:#fff; aspect-ratio:16/9;
}
.card__im img{ width:100%; height:100%; object-fit:contain; padding:10px }
.card__im.is-photo img{ object-fit:cover; padding:0 }

/* percabangan */
.branch{ display:grid; gap:8px; margin-bottom:20px }
.branch button{
  text-align:left; padding:14px 16px; border-radius:14px; cursor:pointer;
  border:1px solid var(--line); background:var(--card);
  font-size:14.5px; font-weight:600;
  transition:border-color .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
}
.branch button:hover{ border-color:var(--line-2) }
.branch button.is-on{ background:var(--red); border-color:var(--red); color:#fff }

.path{ display:grid; gap:0 }
.path__step{
  display:flex; align-items:flex-start; gap:14px;
  padding:11px 0; position:relative;
}
.path__step b{
  font-family:var(--mono); font-size:10.5px; font-weight:500;
  width:26px; flex-shrink:0; padding-top:3px; color:var(--ink-3);
}
.path__step span{ font-size:14.5px; font-weight:600 }
.path__step em{
  display:block; font-style:normal; font-family:var(--mono);
  font-size:10.5px; letter-spacing:.07em; color:var(--ink-3); margin-top:3px;
}
.path__step.is-skip{ opacity:.38 }
.path__step.is-skip span{ text-decoration:line-through; text-decoration-color:var(--line-2) }
.path__step.is-on b{ color:var(--red) }
.path__step + .path__step{ border-top:1px dashed var(--line) }

/* mutu */
.qc{ display:grid; gap:7px; margin-bottom:20px }
.qc button{
  display:flex; align-items:center; gap:11px;
  text-align:left; padding:12px 15px; border-radius:13px; cursor:pointer;
  border:1px solid var(--line); background:var(--card);
  font-size:14.5px; font-weight:600;
  transition:border-color .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
}
.qc button b{ font-family:var(--mono); font-size:10.5px; font-weight:500; color:var(--ink-3) }
.qc button:hover{ border-color:var(--line-2) }
.qc button.is-on{ background:var(--ink); border-color:var(--ink); color:#fff }
.qc button.is-on b{ color:rgba(255,255,255,.7) }
.qc__panel{
  background:var(--paper); border-radius:14px; padding:18px;
  color:var(--ink-2); font-size:14.5px;
}
.qc__panel strong{ color:var(--ink); font-weight:700 }

/* kartu sertifikat */
.cert-box{
  display:flex; gap:20px; margin-top:28px;
  background:var(--card); border:1px solid var(--line);
  border-radius:var(--r); padding:18px;
}
.cert-box > img{
  width:116px; flex-shrink:0; align-self:flex-start;
  border:1px solid var(--line); border-radius:10px; background:#fff;
}
.cert-box b{ display:block; font-size:16px; letter-spacing:-.025em }
.cert-box > div > p{ font-size:13.5px; color:var(--ink-2); margin-bottom:12px }
.cert-box dl > div{ display:grid; grid-template-columns:96px 1fr; gap:12px; padding:5px 0 }
.cert-box dt{
  font-family:var(--mono); font-size:9.5px; letter-spacing:.11em;
  text-transform:uppercase; color:var(--ink-3); padding-top:2px;
}
.cert-box dd{ font-size:13px; color:var(--ink-2); line-height:1.5 }

/* ---------- galeri & tabel mesin ---------- */
.mach{ display:grid; gap:clamp(36px,5vw,60px) }
.mach__gal{ display:grid; grid-template-columns:repeat(5,1fr); gap:clamp(10px,1.4vw,16px) }
.mach__item{ margin:0 }
.mach__item img{
  width:100%; aspect-ratio:1/1; object-fit:cover;
  border-radius:14px; border:1px solid var(--line);
}
.mach__item figcaption{ margin-top:9px }
.mach__item b{ display:block; font-size:13.5px; letter-spacing:-.02em }
.mach__item span{
  display:block; font-family:var(--mono); font-size:9.5px;
  letter-spacing:.12em; text-transform:uppercase; color:var(--ink-3); margin-top:2px;
}

.mach__tables{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(16px,2.4vw,28px); align-items:start }
.tbl{
  background:var(--card); border:1px solid var(--line);
  border-radius:var(--r); padding:clamp(18px,2.2vw,24px);
}
.tbl__head{ display:flex; justify-content:space-between; align-items:baseline; gap:14px; margin-bottom:16px }
.tbl__head h3{ font-size:18px; letter-spacing:-.03em }
.tbl__head span{ font-family:var(--mono); font-size:10px; letter-spacing:.1em; color:var(--ink-3) }
.tbl table{ width:100%; border-collapse:collapse }
.tbl th{
  text-align:left; font-family:var(--mono); font-weight:500; font-size:9.5px;
  letter-spacing:.12em; text-transform:uppercase; color:var(--ink-3);
  padding:0 0 8px; border-bottom:1px solid var(--line);
}
.tbl th:not(:first-child),.tbl td:not(:first-child){ text-align:right; width:76px }
.tbl td{ padding:7px 0; font-size:13.5px; color:var(--ink-2); border-bottom:1px solid var(--line-soft, #eceef0) }
.tbl tbody tr:last-child td{ border-bottom:0 }
.tbl .tbl__grp td{
  padding-top:14px; font-family:var(--mono); font-size:9.5px;
  letter-spacing:.12em; text-transform:uppercase; color:var(--ink-3); border-bottom:1px solid var(--line);
}
.tbl tfoot td{
  padding-top:10px; font-weight:800; font-size:14px; color:var(--ink);
  border-top:2px solid var(--ink); border-bottom:0;
}
.tbl__note{ margin-top:14px; font-family:var(--mono); font-size:10.5px; line-height:1.7; color:var(--ink-3) }

/* ---------- lini finishing ---------- */
.fin{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(16px,2.4vw,28px) }
.fin__item{
  margin:0; background:var(--card); border:1px solid var(--line);
  border-radius:var(--r); overflow:hidden;
}
.fin__item img{ width:100%; aspect-ratio:4/3; object-fit:cover }
.fin__body{ padding:clamp(20px,2.6vw,28px) }
.fin__n{ font-family:var(--mono); font-size:11px; letter-spacing:.12em; color:var(--red); margin-bottom:12px }
.fin__body h3{ font-size:clamp(18px,2.1vw,23px); letter-spacing:-.03em; margin-bottom:10px }
.fin__body > p:last-child{ color:var(--ink-2); font-size:14.5px }

/* ---------- produk lain-lain ---------- */
.lain{ display:grid; grid-template-columns:.85fr 1.15fr; gap:clamp(20px,3vw,40px); align-items:center }
.lain__teks .lead{ font-size:clamp(16px,1.9vw,20px); line-height:1.45; margin-bottom:16px }
.lain__teks .lead strong{ font-weight:800 }
.lain__teks p{ color:var(--ink-2); font-size:15px }
.lain__catatan{
  margin-top:18px; padding-top:16px; border-top:1px solid var(--line);
  font-family:var(--mono); font-size:12px; line-height:1.7; color:var(--ink-3) !important;
}

/* ---------- machining presisi ---------- */
.presisi{ margin-top:clamp(8px,1.5vw,16px) }
.presisi__h{ font-size:clamp(20px,2.4vw,27px); letter-spacing:-.035em; margin-bottom:26px }
.presisi__grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line) }
.presisi__item{ background:var(--card); padding:clamp(20px,2.4vw,28px) }
.presisi__item span{
  display:block; font-family:var(--mono); font-size:11px;
  letter-spacing:.12em; color:var(--red); margin-bottom:14px;
}
.presisi__item h4{ font-size:17px; letter-spacing:-.025em; margin-bottom:9px }
.presisi__item p{ color:var(--ink-2); font-size:14.5px }

/* ---------- hasil proses EDP ---------- */
.fin__hasil{ margin:clamp(16px,2.4vw,28px) 0 0 }
.fin__hasil img{
  width:100%; max-width:420px; aspect-ratio:4/3; object-fit:cover;
  border-radius:var(--r); border:1px solid var(--line);
}
.fin__hasil figcaption{
  margin-top:10px; font-family:var(--mono); font-size:10.5px;
  letter-spacing:.12em; text-transform:uppercase; color:var(--ink-3);
}

/* ---------- foto peralatan inspeksi ---------- */
.insp{ display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:20px; max-width:360px }
.insp figure{ margin:0 }
.insp img{
  width:100%; aspect-ratio:3/4; object-fit:cover;
  border:1px solid var(--line); border-radius:12px; background:#fff;
}
.insp figcaption{
  margin-top:8px; font-family:var(--mono); font-size:10px;
  letter-spacing:.11em; text-transform:uppercase; color:var(--ink-3);
}

/* ---------- visi & misi ---------- */
.vm{ display:grid; gap:12px; margin-top:28px }
.vm__card{
  background:var(--card); border:1px solid var(--line);
  border-radius:var(--r); padding:clamp(18px,2.2vw,24px);
}
.vm__card .eyebrow{ margin-bottom:12px }
.vm__big{ font-size:16.5px; line-height:1.45; letter-spacing:-.02em }
.vm__list{ counter-reset:m }
.vm__list li{
  counter-increment:m; position:relative; padding-left:34px;
  margin-bottom:12px; color:var(--ink-2); font-size:14.5px;
}
.vm__list li:last-child{ margin-bottom:0 }
.vm__list li::before{
  content:counter(m,decimal-leading-zero);
  position:absolute; left:0; top:2px;
  font-family:var(--mono); font-size:10.5px; color:var(--red); letter-spacing:.08em;
}

/* ---------- label kelompok produk ---------- */
.group-label{
  display:flex; align-items:center; gap:12px;
  font-weight:800; font-size:clamp(15px,1.7vw,18px); letter-spacing:-.025em;
  padding-bottom:14px; margin-bottom:24px; border-bottom:2px solid var(--ink);
}
.group-label--mt{ margin-top:clamp(48px,6vw,80px) }
.group-label b{ font-family:var(--mono); font-weight:500; font-size:11px; color:var(--red) }
.group-label em{
  font-style:normal; font-weight:500; font-family:var(--mono);
  font-size:10.5px; letter-spacing:.1em; color:var(--ink-3);
}

/* ---------- kompor gas ---------- */
.stoves{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(14px,2vw,22px) }
.stove{ margin:0 }
.stove img{
  width:100%; aspect-ratio:16/9; object-fit:cover; object-position:center;
  border-radius:var(--r); border:1px solid var(--line); background:#fff;
}
.stove figcaption{ margin-top:12px }
.stove b{ display:block; font-size:16px; letter-spacing:-.025em }
.stove span{
  display:block; margin-top:3px; font-family:var(--mono); font-size:10.5px;
  letter-spacing:.09em; color:var(--ink-3);
}

/* produk */
.prods{ display:grid; grid-template-columns:repeat(4,1fr); gap:clamp(12px,1.6vw,20px) }
.prod__im{
  background:#fff; border:1px solid var(--line); border-radius:16px;
  aspect-ratio:16/11; overflow:hidden; margin-bottom:14px;
  transition:border-color .3s var(--ease), transform .4s var(--ease);
}
.prod__im img{ width:100%; height:100%; object-fit:contain; padding:12px; transition:transform .5s var(--ease) }
.prod:hover .prod__im{ border-color:var(--line-2); transform:translateY(-3px) }
.prod:hover .prod__im img{ transform:scale(1.05) }
.prod h3{ font-size:15.5px; letter-spacing:-.02em; margin-bottom:4px }
.prod p{ font-family:var(--mono); font-size:10.5px; letter-spacing:.06em; color:var(--ink-3) }

/* perusahaan */
.facts{ margin-top:30px; border-top:1px solid var(--line) }
.facts > div{ display:grid; grid-template-columns:110px 1fr; gap:18px; padding:14px 0; border-bottom:1px solid var(--line) }
.facts dt{
  font-family:var(--mono); font-size:10.5px; letter-spacing:.13em;
  text-transform:uppercase; color:var(--ink-3); padding-top:3px;
}
.facts dd{ color:var(--ink-2); font-size:14.5px }
.facts dd.todo{
  font-family:var(--mono); font-size:12px; color:var(--ink-3);
  border:1px dashed var(--line-2); border-radius:8px; padding:7px 11px;
  display:inline-block;
}

.values{ display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-top:28px }
.values > div{ border-top:2px solid var(--red); padding-top:12px }
.values b{ display:block; font-size:15.5px; letter-spacing:-.02em }
.values span{
  display:block; margin-top:3px;
  font-family:var(--mono); font-size:10px; letter-spacing:.1em;
  text-transform:uppercase; color:var(--ink-3);
}

.shot{ margin:0 }
.shot img{ width:100%; border-radius:var(--r); object-fit:cover; aspect-ratio:16/10 }
.shot figcaption{
  margin-top:9px; font-family:var(--mono); font-size:10.5px;
  letter-spacing:.11em; text-transform:uppercase; color:var(--ink-3);
}
.shot__row{ display:grid; grid-template-columns:1fr 1fr; gap:14px; margin-top:14px }
.shot__row .shot img{ aspect-ratio:4/3; border-radius:16px }

/* pelanggan */
.cust{ margin-top:clamp(56px,7vw,100px) }
.cust__row{
  overflow:hidden; margin-top:11px;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.cust__track{ display:flex; gap:11px; width:max-content }
.cust__track[data-dir="l"]{ animation:slide 54s linear infinite }
.cust__track[data-dir="r"]{ animation:slide 64s linear infinite reverse }
@keyframes slide{ to{ transform:translateX(-50%) } }
.cust__chip{
  white-space:nowrap; font-size:14.5px; font-weight:600; color:var(--ink-2);
  background:var(--card); border:1px solid var(--line);
  padding:11px 20px; border-radius:999px;
}

/* faq */
.faq-wrap{ max-width:860px }
.faq{ border-top:1px solid var(--line-2) }
.faq__i{ border-bottom:1px solid var(--line-2) }
.faq__i summary{
  list-style:none; cursor:pointer; display:flex; align-items:center; gap:18px;
  padding:22px 0; font-weight:700; font-size:clamp(16px,1.8vw,19px); letter-spacing:-.025em;
  transition:color .25s var(--ease);
}
.faq__i summary::-webkit-details-marker{ display:none }
.faq__i summary::after{
  content:"+"; margin-left:auto; flex-shrink:0;
  font-family:var(--mono); font-size:19px; color:var(--red); line-height:1;
  transition:transform .35s var(--ease);
}
.faq__i[open] summary::after{ transform:rotate(45deg) }
.faq__i summary:hover{ color:var(--red) }
.faq__a{ padding:0 0 24px }
.faq__a p{ color:var(--ink-2); font-size:15px; max-width:70ch }

/* kontak */
.ticks{ display:grid; gap:9px; margin-top:24px }
.ticks li{ position:relative; padding-left:26px; color:var(--ink-2); font-size:14.5px }
.ticks li::before{
  content:""; position:absolute; left:0; top:7px;
  width:12px; height:7px; border-left:2px solid var(--red); border-bottom:2px solid var(--red);
  transform:rotate(-45deg);
}
.facts--contact{ margin-top:28px }

/* daftar nomor: angka membuka WhatsApp, "telepon" untuk menelepon */
.tels{ display:grid; gap:5px }
.tels > span{ display:flex; align-items:baseline; gap:10px; flex-wrap:wrap }
.tels .tel{
  font-family:var(--mono); font-size:10px; letter-spacing:.11em;
  text-transform:uppercase; color:var(--ink-3);
  border-bottom:1px solid transparent;
  transition:color .25s var(--ease), border-color .25s var(--ease);
}
.tels .tel:hover{ color:var(--ink-2); border-bottom-color:var(--line-2) }

/* peta lokasi */
.map{
  display:block; margin-top:26px; max-width:460px;
  background:var(--card); border:1px solid var(--line);
  border-radius:var(--r); overflow:hidden;
  transition:border-color .3s var(--ease), transform .3s var(--ease);
}
.map:hover{ border-color:var(--red); transform:translateY(-2px) }
.map img{ width:100%; aspect-ratio:16/11; object-fit:cover }
.map span{
  display:flex; align-items:center; gap:8px;
  padding:13px 16px; border-top:1px solid var(--line);
  font-size:13.5px; font-weight:700;
}
.map i{ font-style:normal; color:var(--red); transition:transform .3s var(--ease) }
.map:hover i{ transform:translate(3px,-3px) }

/* minta company profile */
.dl{
  position:relative; overflow:hidden; isolation:isolate;
  display:flex; align-items:center; gap:16px;
  margin-top:14px; max-width:460px;
  padding:17px 20px; border-radius:var(--r);
  background:linear-gradient(135deg, #2e2e2e 0%, var(--ink) 58%, #1a1a1a 100%);
  color:#fff;
  box-shadow:0 1px 2px rgba(0,0,0,.14), 0 14px 30px -18px rgba(0,0,0,.40);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
/* lapisan merah yang menyapu dari kiri saat disentuh */
.dl::before{
  content:""; position:absolute; inset:0; z-index:-1;
  background:linear-gradient(135deg, var(--red) 0%, var(--red-dk) 100%);
  opacity:0; transition:opacity .35s var(--ease);
}
/* garis aksen merah di tepi kiri */
.dl::after{
  content:""; position:absolute; left:0; top:14px; bottom:14px; width:3px;
  border-radius:0 3px 3px 0; background:var(--red);
  transition:top .35s var(--ease), bottom .35s var(--ease), background .35s var(--ease);
}
.dl:hover{
  transform:translateY(-3px);
  box-shadow:0 2px 4px rgba(176,27,37,.22), 0 20px 36px -18px rgba(176,27,37,.62);
}
.dl:hover::before{ opacity:1 }
.dl:hover::after{ top:0; bottom:0; background:rgba(255,255,255,.55) }

.dl__ico{
  flex-shrink:0; width:42px; height:42px; border-radius:13px;
  background:rgba(224,70,77,.16);
  border:1px solid rgba(255,255,255,.08);
  display:flex; align-items:center; justify-content:center;
  transition:background .35s var(--ease), border-color .35s var(--ease);
}
.dl:hover .dl__ico{ background:rgba(255,255,255,.16); border-color:rgba(255,255,255,.22) }
.dl__ico svg{
  width:20px; height:20px; fill:none; stroke:#fff;
  stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round;
}

.dl__txt{ min-width:0 }
.dl__txt b{ display:block; font-size:15px; letter-spacing:-.02em }
.dl__txt em{
  display:block; margin-top:4px; font-style:normal;
  font-family:var(--mono); font-size:10.5px; letter-spacing:.09em;
  color:rgba(255,255,255,.62);
  transition:color .35s var(--ease);
}
.dl:hover .dl__txt em{ color:rgba(255,255,255,.8) }

.dl__arrow{
  margin-left:auto; flex-shrink:0;
  font-size:17px; color:rgba(255,255,255,.5);
  transition:transform .35s var(--ease), color .35s var(--ease);
}
.dl:hover .dl__arrow{ transform:translateX(4px); color:#fff }

/* versi lebar: satu baris penuh di bawah kolom kontak */
.dl--wide{
  max-width:none;
  margin-top:clamp(40px,5vw,64px);
  padding:clamp(22px,2.8vw,30px) clamp(24px,3vw,34px);
  gap:clamp(18px,2.2vw,26px);
  border-radius:var(--r-lg);
}
.dl--wide .dl__ico{ width:56px; height:56px; border-radius:17px }
.dl--wide .dl__ico svg{ width:26px; height:26px }
.dl--wide .dl__txt b{ font-size:clamp(17px,2vw,21px); letter-spacing:-.03em }
.dl--wide .dl__txt em{
  margin-top:7px; font-family:var(--font); font-size:14.5px;
  letter-spacing:0; line-height:1.55; max-width:62ch;
}
.dl--wide .dl__arrow{ font-size:22px }
.dl--wide::after{ top:clamp(22px,2.8vw,30px); bottom:clamp(22px,2.8vw,30px); width:4px }

@media (max-width:640px){
  .dl--wide{ flex-wrap:wrap }
  .dl--wide .dl__txt{ flex:1 1 100%; order:3; margin-top:10px }
  /* panah ikut membungkus dan menempel di ikon, jadi disembunyikan saja */
  .dl--wide .dl__arrow{ display:none }
}

.form{ display:flex; flex-direction:column; gap:15px }
.chips{ display:flex; flex-wrap:wrap; gap:7px; margin-bottom:4px }
.chips button{
  border:1px solid var(--line); background:var(--card);
  border-radius:999px; padding:8px 15px; font-size:13px; font-weight:600;
  cursor:pointer; color:var(--ink-2);
  transition:border-color .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
}
.chips button:hover{ border-color:var(--line-2) }
.chips button.is-on{ background:var(--red-soft); border-color:var(--red); color:var(--red-dk) }

.field{ display:grid; gap:7px }
.field > span{
  font-family:var(--mono); font-size:10.5px; letter-spacing:.11em;
  text-transform:uppercase; color:var(--ink-3);
}
.field input,.field textarea{
  width:100%; background:var(--paper); border:1px solid var(--line);
  border-radius:12px; padding:12px 14px; font-size:14.5px; resize:vertical;
  transition:border-color .25s var(--ease), background .25s var(--ease);
}
.field input::placeholder,.field textarea::placeholder{ color:var(--ink-3) }
.field input:focus,.field textarea:focus{ outline:none; border-color:var(--red); background:#fff }

.form__note{ font-family:var(--mono); font-size:11px; line-height:1.7; color:var(--ink-3) }
.form__note.is-warn{ color:var(--red-dk) }
.form__note.is-ok{ color:#1f7a45 }
.form button[type="submit"][disabled]{ opacity:.55; cursor:default; transform:none }

/* ---------- tombol WhatsApp mengambang ---------- */
.wa{
  position:fixed; right:18px; bottom:18px; z-index:150;
  display:inline-flex; align-items:center; gap:9px;
  padding:13px 18px; border-radius:999px;
  background:#1f9d55; color:#fff;
  font-size:14px; font-weight:700;
  box-shadow:0 6px 22px -6px rgba(31,157,85,.55), 0 2px 6px rgba(0,0,0,.14);
  opacity:0; transform:translateY(14px); pointer-events:none;
  transition:opacity .4s var(--ease), transform .4s var(--ease), background .25s var(--ease);
}
.wa.is-in{ opacity:1; transform:none; pointer-events:auto }
.wa:hover{ background:#198346 }
.wa svg{ width:20px; height:20px; fill:currentColor; flex-shrink:0 }

@media (max-width:640px){
  .wa{ right:14px; bottom:14px; padding:13px }
  .wa span{ display:none }
}

/* ========================= FOOTER ========================= */
.foot{ background:var(--dark); color:#fff; border-radius:var(--r-lg) var(--r-lg) 0 0; padding-top:clamp(40px,5vw,60px) }
.foot__top{
  display:flex; justify-content:space-between; align-items:center; gap:28px;
  flex-wrap:wrap; padding-bottom:clamp(30px,4vw,46px);
}
.foot__brand{ display:flex; align-items:center; gap:11px }
.foot__logo{ width:28px }
.foot__brand span{ font-weight:800; font-size:14px; letter-spacing:-.01em; line-height:1.2; text-transform:uppercase }
.foot__brand em{
  display:block; font-style:normal; font-weight:400; font-size:10px;
  letter-spacing:.2em; color:rgba(255,255,255,.45);
}
.foot__nav{ display:flex; flex-wrap:wrap; gap:20px }
.foot__nav a{ font-size:13.5px; color:rgba(255,255,255,.6); transition:color .25s var(--ease) }
.foot__nav a:hover{ color:#fff }

.foot__bot{
  display:flex; justify-content:space-between; gap:18px; flex-wrap:wrap;
  /* ruang bawah supaya tombol WhatsApp tidak menutupi teks */
  padding:20px 0 84px; border-top:1px solid rgba(255,255,255,.1);
}
.foot__bot p{ font-family:var(--mono); font-size:11px; letter-spacing:.07em; color:rgba(255,255,255,.45) }
.foot__tag{ color:#e0646b !important }

/* ========================= RESPONSIVE ========================= */
@media (max-width:1140px){
  /* tombol bahasa menambah lebar, jadi menu dirapatkan lebih awal */
  .nav__pill{ gap:14px; padding-left:16px }
  .nav__links{ gap:14px }
  .nav__links a{ font-size:12.5px }
  .nav__cta{ padding:10px 15px; font-size:13px }
  .nav__lang{ padding:9px 10px }
}

@media (max-width:1040px){
  .prods{ grid-template-columns:repeat(3,1fr) }
  .nav__links{ gap:12px }
  .nav__links a{ font-size:12px }
  .mach__gal{ grid-template-columns:repeat(4,1fr) }
  .strip__grid{ grid-template-columns:repeat(3,1fr) }
  .cert-box{ flex-direction:column }
  .cert-box > img{ width:132px }
}

@media (max-width:920px){
  /* Di layar sempit hero lebih tinggi dan foto terpotong ke bagian yang terang,
     jadi lapisan gelapnya dipertebal supaya judul tetap terbaca. */
  .hero__photo{ height:min(58%, 520px); background-position:center 44% }
  .hero__photo::after{
    background:linear-gradient(
      180deg,
      rgba(16,16,16,.50) 0%,
      rgba(16,16,16,.66) 34%,
      rgba(24,24,24,.90) 70%,
      var(--dark) 100%
    );
  }

  .nav__pill{ padding:9px 9px 9px 16px; gap:12px }
  .nav__links{
    position:absolute; top:calc(100% + 10px); left:0; right:0;
    flex-direction:column; gap:0; margin:0;
    background:rgba(255,255,255,.97); backdrop-filter:blur(16px);
    border:1px solid var(--line); border-radius:var(--r);
    box-shadow:var(--shadow); padding:8px 18px;
    opacity:0; transform:translateY(-8px); pointer-events:none;
    transition:opacity .3s var(--ease), transform .35s var(--ease);
  }
  .nav__links.is-open{ opacity:1; transform:none; pointer-events:auto }
  .nav__links a,.nav.is-light .nav__links a{ color:var(--ink); font-size:14.5px; padding:14px 0 }
  .nav__links a + a{ border-top:1px solid var(--line) }
  .nav__cta{ margin-left:auto }
  .nav__burger{ display:block }

  .deck__body{ grid-template-columns:1fr }
  .flow{ border-right:0; border-bottom:1px solid var(--line); display:grid; grid-template-columns:1fr 1fr; gap:4px }

  .split,.split--rev{ grid-template-columns:1fr }
  .split--rev .split__text,.split--rev .split__demo{ order:initial }
  .strip__grid{ grid-template-columns:repeat(2,1fr) }
  .mach__tables{ grid-template-columns:1fr }
  .presisi__grid{ grid-template-columns:1fr }
  .mach__gal{ grid-template-columns:repeat(3,1fr) }
}

@media (max-width:640px){
  .prods{ grid-template-columns:repeat(2,1fr) }
  .mach__gal{ grid-template-columns:repeat(2,1fr) }
  .stoves,.fin,.lain{ grid-template-columns:1fr }
  .cert-box dl > div{ grid-template-columns:1fr; gap:2px }
  .group-label{ flex-wrap:wrap; gap:6px 12px }
  .values{ grid-template-columns:1fr }
  .facts > div{ grid-template-columns:1fr; gap:4px }
  .flow{ grid-template-columns:1fr }
  .shot__row{ grid-template-columns:1fr }
  .nav__cta{ display:none }
  .hero{ border-radius:0 0 22px 22px }
  .foot{ border-radius:22px 22px 0 0 }
}