/* =============================================================
   PT ARTHA MINERAL NIAGA — style.css
   Token diambil dari Design System v1.0
   ============================================================= */

:root{
  /* Warna korporat */
  --navy:#09264B;
  --navy-light:#0E3A6B;
  --navy-deep:#061A34;
  --gold:#C78E0A;
  --gold-light:#E3B23C;

  /* Netral */
  --bg:#F7F6F2;
  --bg-section:#EDEBE4;
  --card:#FCFCFA;
  --text:#2A2E35;
  --text-muted:#5A6472;
  --border:#E0DDD4;

  /* Tipografi */
  --font-display:'Montserrat',-apple-system,BlinkMacSystemFont,sans-serif;
  --font-body:'Google Sans','Product Sans','Montserrat',-apple-system,BlinkMacSystemFont,sans-serif;

  /* Layout */
  --container:1200px;
  --gutter:24px;
  --util-h:38px;
  --head-h:80px;
  --top-h:calc(var(--util-h) + var(--head-h));
  --radius:14px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- Dasar ---------- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
ul,ol{list-style:none;}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.14;letter-spacing:-0.015em;color:var(--navy);}
::selection{background:var(--gold);color:#fff;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 var(--gutter);}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:999;
  background:var(--navy);color:#fff;padding:12px 20px;font-family:var(--font-display);font-size:14px;
}
.skip-link:focus{left:0;}

:focus-visible{outline:2px solid var(--gold);outline-offset:3px;}

.icon{width:1em;height:1em;flex-shrink:0;}

/* ---------- Tombol ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--font-display);font-weight:600;font-size:14.5px;letter-spacing:.01em;
  padding:14px 26px;border:1.5px solid transparent;border-radius:8px;cursor:pointer;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.btn:hover{transform:translateY(-1px);}
.btn--gold{background:var(--gold);color:var(--navy);}
.btn--gold:hover{background:var(--gold-light);}
.btn--navy{background:var(--navy);color:#fff;}
.btn--navy:hover{background:var(--navy-light);}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5);}
.btn--ghost:hover{background:rgba(255,255,255,.1);border-color:#fff;}
.btn--outline-dark{background:transparent;color:var(--navy);border-color:rgba(9,38,75,.35);}
.btn--outline-dark:hover{background:var(--navy);color:#fff;border-color:var(--navy);}
.btn--outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.35);}
.btn--outline-light:hover{background:#fff;color:var(--navy);border-color:#fff;}

.link-arrow{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--font-display);font-weight:600;font-size:14.5px;color:var(--navy);
  padding-bottom:3px;border-bottom:1.5px solid var(--gold);
  transition:gap .2s var(--ease),color .2s var(--ease);
}
.link-arrow .icon{width:17px;height:17px;color:var(--gold);}
.link-arrow:hover{gap:14px;color:var(--gold);}
.link-arrow--light{color:#fff;}
.link-arrow--light:hover{color:var(--gold-light);}

/* =============================================================
   TOPBAR (pita utilitas + header)
   ============================================================= */
.utility{
  position:fixed;top:0;left:0;right:0;z-index:120;
  height:var(--util-h);background:var(--navy-deep);color:rgba(255,255,255,.72);
  font-size:13px;
}
.utility__row{display:flex;align-items:center;justify-content:space-between;height:var(--util-h);}
.utility a{transition:color .18s var(--ease);}
.utility a:hover{color:var(--gold-light);}
.utility__contact{display:flex;align-items:center;gap:14px;}
.utility__sep{width:1px;height:12px;background:rgba(255,255,255,.22);}
.utility__links{display:flex;align-items:center;gap:22px;font-family:var(--font-display);font-weight:500;}

.site-header{
  position:fixed;top:var(--util-h);left:0;right:0;z-index:110;
  height:var(--head-h);
  transition:background .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header__row{display:flex;align-items:center;justify-content:space-between;height:var(--head-h);gap:24px;}

.brand{display:flex;align-items:center;}
.brand__logo{height:52px;width:auto;transition:height .3s var(--ease);}
.brand__logo--light{display:none;}

/* Mode transparan di atas hero */
.site-header.is-transparent{background:transparent;}
.site-header.is-transparent .brand__logo--dark{display:none;}
.site-header.is-transparent .brand__logo--light{display:block;}
.site-header.is-transparent .nav__link{color:rgba(255,255,255,.88);}
.site-header.is-transparent .nav__link:hover,
.site-header.is-transparent .nav__link.is-current{color:#fff;}
.site-header.is-transparent .burger span{background:#fff;}

/* Mode solid: default & setelah di-scroll */
.site-header.is-solid,
.site-header.is-scrolled{
  background:rgba(247,246,242,.94);
  backdrop-filter:saturate(160%) blur(10px);
  -webkit-backdrop-filter:saturate(160%) blur(10px);
  border-bottom-color:var(--border);
  box-shadow:0 6px 26px rgba(9,38,75,.06);
}
.site-header.is-scrolled .brand__logo--dark{display:block;}
.site-header.is-scrolled .brand__logo--light{display:none;}
.site-header.is-scrolled .brand__logo{height:44px;}
.site-header.is-scrolled .nav__link{color:var(--navy);}
.site-header.is-scrolled .burger span{background:var(--navy);}

/* Navigasi */
.nav{display:flex;align-items:center;gap:34px;}
.nav__list{display:flex;align-items:center;gap:28px;}
.nav__link{
  position:relative;font-family:var(--font-display);font-weight:600;font-size:14.5px;color:var(--navy);
  padding:6px 0;transition:color .18s var(--ease);
}
.nav__link::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--gold);
  transition:width .25s var(--ease);
}
.nav__link:hover::after,.nav__link.is-current::after{width:100%;}
.nav__cta{padding:11px 20px;font-size:13.5px;}

/* Tombol menu mobile */
.burger{
  display:none;width:44px;height:44px;background:none;border:0;cursor:pointer;
  flex-direction:column;justify-content:center;align-items:flex-end;gap:6px;
}
.burger span{display:block;width:26px;height:2px;background:var(--navy);transition:transform .3s var(--ease),opacity .2s var(--ease),width .3s var(--ease);}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg);}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0;}
.burger[aria-expanded="true"] span:nth-child(3){width:26px;transform:translateY(-8px) rotate(-45deg);}

/* Halaman tanpa hero: beri ruang untuk topbar */
body:not(.has-hero) main{padding-top:var(--top-h);}

/* =============================================================
   HERO
   ============================================================= */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(158deg,var(--navy-deep) 0%,var(--navy) 48%,var(--navy-light) 100%);
  color:#fff;
  padding:calc(var(--top-h) + 104px) 0 96px;
}
.hero__bg{position:absolute;inset:0;pointer-events:none;}
.hero__strata{width:100%;height:100%;}
.hero__inner{position:relative;z-index:3;max-width:1000px;}

/* --- Slideshow foto --- */
.hero__media{position:absolute;inset:0;overflow:hidden;background:var(--navy-deep);}
.hero__slide{
  position:absolute;inset:0;margin:0;opacity:0;
  transition:opacity 1.1s var(--ease);
}
.hero__slide.is-active{opacity:1;}
.hero__slide img{
  width:100%;height:100%;object-fit:cover;object-position:center;
  transform:scale(1.09);transition:transform 9s ease-out;
}
.hero__slide.is-active img{transform:scale(1);}

/* Lapisan gelap supaya teks tetap terbaca di atas foto */
.hero__scrim{position:absolute;inset:0;z-index:2;pointer-events:none;}
.hero--media .hero__scrim{
  background:
    linear-gradient(96deg,rgba(6,26,52,.95) 0%,rgba(6,26,52,.86) 38%,rgba(6,26,52,.55) 70%,rgba(6,26,52,.42) 100%),
    linear-gradient(180deg,rgba(6,26,52,.72) 0%,rgba(6,26,52,.18) 34%,rgba(6,26,52,.55) 100%);
}
.hero--media .hero__bg{z-index:2;opacity:.5;}
.hero--media{
  background:var(--navy-deep);
  min-height:100vh;min-height:100svh;
  display:flex;align-items:center;
}
.hero--media .hero__inner{width:100%;}

/* Baris bawah hero: tagline + kontrol slideshow */
.hero__foot{
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  padding-top:26px;border-top:1px solid rgba(255,255,255,.14);
}
.hero__slideshow{display:flex;align-items:center;gap:22px;flex-wrap:wrap;}
.hero__caption{font-size:13.5px;color:rgba(255,255,255,.62);}
.hero__controls{display:flex;align-items:center;gap:8px;}
.hero__count{
  font-family:var(--font-display);font-weight:600;font-size:12px;letter-spacing:.16em;
  color:rgba(255,255,255,.5);margin-right:6px;
}
.hero__ctrl{
  width:38px;height:38px;border-radius:50%;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  background:transparent;border:1px solid rgba(255,255,255,.28);color:rgba(255,255,255,.82);
  transition:background .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease);
}
.hero__ctrl:hover{background:rgba(255,255,255,.12);border-color:#fff;color:#fff;}
.hero__ctrl svg{width:17px;height:17px;}
.hero__ctrl--toggle .hero__icon-play{display:none;}
.hero.is-paused .hero__ctrl--toggle .hero__icon-pause{display:none;}
.hero.is-paused .hero__ctrl--toggle .hero__icon-play{display:block;}
.hero__eyebrow{
  font-family:var(--font-display);font-weight:600;font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold-light);margin-bottom:22px;
  display:flex;align-items:center;gap:12px;
}
.hero__eyebrow::before{content:"";width:34px;height:2px;background:var(--gold);}
.hero__title{
  font-size:clamp(2.2rem,5.4vw,4.15rem);font-weight:800;color:#fff;
  letter-spacing:-0.025em;margin-bottom:26px;
}
.hero__lead{
  max-width:640px;font-size:clamp(1rem,1.6vw,1.12rem);color:rgba(255,255,255,.8);line-height:1.75;
  margin-bottom:38px;
}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:56px;}
.hero__tagline{
  font-family:var(--font-display);font-weight:600;font-size:13px;letter-spacing:.24em;text-transform:uppercase;
  color:rgba(255,255,255,.5);
}

/* Pita fakta */
.facts{background:var(--navy-deep);border-top:1px solid rgba(255,255,255,.08);}
.facts__row{display:grid;grid-template-columns:repeat(4,1fr);}
.fact{
  padding:24px 26px 24px 0;display:flex;flex-direction:column;gap:4px;
  border-left:1px solid rgba(255,255,255,.1);padding-left:26px;
}
.fact:first-child{border-left:0;padding-left:0;}
.fact__label{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.45);font-family:var(--font-display);font-weight:600;}
.fact__value{font-family:var(--font-display);font-weight:700;font-size:17px;color:#fff;}

/* Layar pendek (laptop 768px): rapatkan hero agar muat satu layar */
@media (min-width:901px) and (max-height:840px){
  .hero--media{padding:calc(var(--top-h) + 62px) 0 50px;}
  .hero--media .hero__title{font-size:clamp(2rem,4.3vw,3.15rem);margin-bottom:20px;}
  .hero--media .hero__eyebrow{margin-bottom:16px;}
  .hero--media .hero__lead{margin-bottom:28px;}
  .hero--media .hero__actions{margin-bottom:36px;}
  .hero--media .hero__foot{padding-top:20px;}
}

/* =============================================================
   SECTION UMUM
   ============================================================= */
.section{padding:104px 0;}
.section--light{background:var(--bg);}
.section--tint{background:var(--bg-section);}
.section--navy{background:var(--navy);color:rgba(255,255,255,.82);}

.eyebrow{
  font-family:var(--font-display);font-weight:700;font-size:12px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--text-muted);margin-bottom:18px;display:flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--gold);}
.eyebrow--gold{color:var(--gold-light);}

.section__head{max-width:780px;margin-bottom:60px;}
.section__head--row{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;max-width:none;}
.section__head--invert .section__title{color:#fff;}
.section__head--invert .section__sub{color:rgba(255,255,255,.66);}
.section__title{font-size:clamp(1.6rem,2.9vw,2.35rem);font-weight:700;}
.section__title--wide{max-width:16ch;}
.section__sub{margin-top:18px;color:var(--text-muted);font-size:16.5px;max-width:56ch;}
.section__foot{margin-top:52px;}

/* Split profil */
.split{display:grid;grid-template-columns:0.85fr 1.15fr;gap:64px;align-items:start;}
.split__left .section__title{max-width:14ch;}
.lead-text{font-size:19px;line-height:1.68;color:var(--text);margin-bottom:22px;}
.body-text{color:var(--text-muted);margin-bottom:30px;max-width:60ch;}

/* =============================================================
   RANTAI NILAI — elemen tanda tangan
   ============================================================= */
.chain{
  display:grid;grid-template-columns:repeat(3,1fr);
  column-gap:34px;row-gap:64px;
}
.chain__step{
  position:relative;padding-top:34px;border-top:1px solid var(--border);
}
.chain__marker{
  position:absolute;top:-9px;left:0;width:20px;height:18px;
  display:flex;align-items:center;justify-content:center;background:var(--bg-section);padding-right:6px;
}
.chain__marker svg{width:14px;height:14px;fill:var(--gold);}
.chain__num{
  font-family:var(--font-display);font-weight:700;font-size:12.5px;letter-spacing:.14em;
  color:var(--gold);display:block;margin-bottom:12px;
}
.chain__title{font-size:20px;font-weight:700;margin-bottom:4px;}
.chain__en{
  font-family:var(--font-display);font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--text-muted);margin-bottom:14px;
}
.chain__desc{font-size:15px;color:var(--text-muted);line-height:1.7;max-width:38ch;}

/* =============================================================
   NILAI PERUSAHAAN
   ============================================================= */
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.value{
  background:var(--card);border:1px solid var(--border);border-top:3px solid var(--gold);
  border-radius:0 0 var(--radius) var(--radius);padding:30px 26px 32px;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease);
}
.value:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(9,38,75,.08);}
.value__icon{
  width:46px;height:46px;border-radius:10px;background:var(--navy);
  display:flex;align-items:center;justify-content:center;color:var(--gold-light);margin-bottom:20px;
}
.value__icon .icon{width:23px;height:23px;}
.value__title{font-size:18px;font-weight:700;margin-bottom:2px;}
.value__en{font-family:var(--font-display);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:12px;}
.value__desc{font-size:14.5px;color:var(--text-muted);line-height:1.65;}

/* =============================================================
   SOP
   ============================================================= */
.sop{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 34px;}
.sop__item{display:flex;gap:18px;padding-top:26px;border-top:1px solid rgba(255,255,255,.16);}
.sop__num{
  font-family:var(--font-display);font-weight:800;font-size:15px;color:var(--gold);
  letter-spacing:.06em;padding-top:3px;
}
.sop__title{color:#fff;font-size:18.5px;font-weight:700;margin-bottom:12px;}
.sop__list li{
  position:relative;padding-left:18px;font-size:14.8px;color:rgba(255,255,255,.68);line-height:1.9;
}
.sop__list li::before{
  content:"";position:absolute;left:0;top:13px;width:6px;height:6px;background:var(--gold);
  transform:rotate(45deg);
}

/* =============================================================
   WAWASAN
   ============================================================= */
.insights{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.insight{
  display:flex;flex-direction:column;gap:14px;
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:30px 28px 26px;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease),border-color .28s var(--ease);
}
.insight:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:0 16px 40px rgba(9,38,75,.08);}
.insight__topic{
  font-family:var(--font-display);font-weight:700;font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);
}
.insight__title{font-size:19px;font-weight:600;line-height:1.4;flex:1;}
.insight__more{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-display);font-weight:600;font-size:14px;color:var(--navy);
  transition:gap .2s var(--ease);
}
.insight__more .icon{width:16px;height:16px;color:var(--gold);}
.insight:hover .insight__more{gap:13px;}

/* =============================================================
   AJAKAN KONTAK
   ============================================================= */
.cta{background:var(--gold);color:var(--navy);padding:74px 0;}
.cta__inner{display:flex;align-items:center;justify-content:space-between;gap:44px;flex-wrap:wrap;}
.cta__title{font-size:clamp(1.5rem,2.6vw,2.1rem);font-weight:700;color:var(--navy);max-width:18ch;margin-bottom:12px;}
.cta__text{color:rgba(9,38,75,.78);max-width:52ch;font-size:16px;}
.cta__actions{display:flex;gap:14px;flex-wrap:wrap;}

/* =============================================================
   FOOTER
   ============================================================= */
.site-footer{background:var(--navy-deep);color:rgba(255,255,255,.68);padding:76px 0 30px;font-size:15px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:48px;padding-bottom:52px;}
.footer-brand img{height:78px;width:auto;margin-bottom:20px;}
.footer-brand__tagline{
  font-family:var(--font-display);font-weight:600;font-size:12px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--gold-light);margin-bottom:14px;
}
.footer-brand__desc{font-size:14.5px;line-height:1.75;max-width:34ch;color:rgba(255,255,255,.6);}
.footer-col__title{
  font-family:var(--font-display);font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:#fff;margin-bottom:20px;
}
.footer-list li{margin-bottom:11px;font-size:14.7px;}
.footer-list a{color:rgba(255,255,255,.66);transition:color .18s var(--ease);}
.footer-list a:hover{color:var(--gold-light);}
.footer-list--plain li{color:rgba(255,255,255,.6);line-height:1.6;}
.footer-cta{margin-top:12px;padding:11px 20px;font-size:13.5px;}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.12);padding-top:26px;
  font-size:13.5px;color:rgba(255,255,255,.5);
}
.footer-bottom__meta{font-family:var(--font-display);letter-spacing:.14em;text-transform:uppercase;font-size:11.5px;}

/* =============================================================
   ANIMASI MASUK
   ============================================================= */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.reveal.is-visible{opacity:1;transform:none;}
.chain.is-visible .chain__step{animation:stepIn .6s var(--ease) both;animation-delay:calc(var(--i) * 90ms);}
@keyframes stepIn{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:none;}}

/* =============================================================
   RESPONSIF
   ============================================================= */
@media (max-width:1080px){
  .chain{grid-template-columns:repeat(2,1fr);}
  .sop{grid-template-columns:repeat(2,1fr);}
  .values{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px;}
}

@media (max-width:900px){
  :root{--util-h:0px;--head-h:66px;--gutter:20px;}
  .utility{display:none;}
  .section{padding:72px 0;}
  .split{grid-template-columns:1fr;gap:32px;}
  .facts__row{grid-template-columns:repeat(2,1fr);}
  .fact{border-left:0;padding-left:0;padding:18px 0;border-top:1px solid rgba(255,255,255,.1);}
  .fact:first-child,.fact:nth-child(2){border-top:0;}
  .insights{grid-template-columns:1fr;}
  .section__head--row{flex-direction:column;align-items:flex-start;gap:20px;}
  .hero{padding:calc(var(--head-h) + 76px) 0 72px;}
  .hero__actions{margin-bottom:40px;}
  .hero__foot{flex-direction:column;align-items:flex-start;gap:18px;}
  .hero__slideshow{width:100%;justify-content:space-between;gap:14px;}
  .hero--media .hero__scrim{
    background:
      linear-gradient(180deg,rgba(6,26,52,.86) 0%,rgba(6,26,52,.66) 30%,rgba(6,26,52,.8) 100%);
  }

  /* Menu mobile */
  .burger{display:flex;}
  .nav{
    position:fixed;top:var(--head-h);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--bg);border-bottom:1px solid var(--border);
    padding:12px var(--gutter) 26px;
    box-shadow:0 20px 40px rgba(9,38,75,.1);
    transform:translateY(-12px);opacity:0;visibility:hidden;
    transition:opacity .25s var(--ease),transform .25s var(--ease),visibility .25s;
    max-height:calc(100vh - var(--head-h));overflow-y:auto;
  }
  .nav.is-open{opacity:1;visibility:visible;transform:none;}
  .nav__list{flex-direction:column;align-items:stretch;gap:0;}
  .nav__item{border-bottom:1px solid var(--border);}
  .nav__link{display:block;padding:15px 2px;font-size:16px;color:var(--navy) !important;}
  .nav__link::after{display:none;}
  .nav__cta{margin-top:20px;width:100%;}
}

@media (max-width:620px){
  .section{padding:60px 0;}
  .values{grid-template-columns:1fr;}
  .chain{grid-template-columns:1fr;row-gap:44px;}
  .sop{grid-template-columns:1fr;gap:28px;}
  .footer-grid{grid-template-columns:1fr;gap:36px;}
  .fact{padding:16px 0;}
  .fact__value{font-size:15.5px;}
  .cta__inner{flex-direction:column;align-items:flex-start;}
  .btn{width:100%;}
  .cta__actions{width:100%;}
  .hero__actions .btn{width:100%;}
}

/* Hormati preferensi gerak minimal */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;}
  .reveal{opacity:1;transform:none;}
}

/* =============================================================
   HALAMAN DALAM — hero banner, breadcrumb, judul
   (dipakai semua halaman kecuali beranda)
   ============================================================= */

/* Anchor tidak tertutup header yang fixed */
[id]{scroll-margin-top:calc(var(--top-h) + 24px);}

/* ---------- Hero banner ---------- */
.page-hero{
  position:relative;overflow:hidden;
  height:clamp(230px,29vw,400px);
  background:linear-gradient(152deg,var(--navy-deep) 0%,var(--navy) 55%,var(--navy-light) 100%);
}
.page-hero__img,
.page-hero__strata{position:absolute;inset:0;width:100%;height:100%;}
.page-hero__img{object-fit:cover;object-position:center;}
.page-hero__scrim{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,26,52,.58) 0%,rgba(6,26,52,.14) 46%,rgba(6,26,52,.40) 100%);
}
.page-hero--photo .page-hero__scrim{
  background:linear-gradient(180deg,rgba(6,26,52,.45) 0%,rgba(6,26,52,.10) 46%,rgba(6,26,52,.34) 100%);
}
/* Garis emas penutup — sama seperti masthead design system */
.page-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--gold);
}

/* ---------- Breadcrumb ---------- */
.crumbs{background:var(--bg);}
.crumbs__row{
  display:flex;align-items:center;flex-wrap:wrap;gap:8px;
  padding-top:22px;font-size:13.5px;color:var(--text-muted);
}
.crumbs__link{transition:color .18s var(--ease);}
.crumbs__link:hover{color:var(--gold);}
.crumbs__sep{width:14px;height:14px;color:#C2BEB2;flex-shrink:0;}
.crumbs__current{
  font-family:var(--font-display);font-weight:600;font-size:12.5px;letter-spacing:.02em;
  background:var(--bg-section);color:var(--navy);padding:5px 14px;border-radius:20px;
}

/* ---------- Judul halaman ---------- */
.page-head{background:var(--bg);padding:46px 0 0;}
.page-head__title{
  font-size:clamp(2rem,4.4vw,3.3rem);font-weight:800;letter-spacing:-.03em;
  max-width:20ch;margin-bottom:26px;
}
.page-head__lead{
  font-size:clamp(1.02rem,1.5vw,1.18rem);line-height:1.72;color:var(--text-muted);max-width:62ch;
}
/* Section pertama setelah judul tidak perlu jarak sebesar biasanya */
.page-head + .section{padding-top:72px;}

/* ---------- Ringkasan perusahaan (daftar definisi) ---------- */
.snapshot{margin-top:36px;border-top:1px solid var(--border);}
.snapshot__row{
  display:flex;align-items:baseline;justify-content:space-between;gap:18px;
  padding:13px 0;border-bottom:1px solid var(--border);
}
.snapshot__row dt{
  font-family:var(--font-display);font-weight:700;font-size:11.5px;letter-spacing:.13em;
  text-transform:uppercase;color:var(--text-muted);
}
.snapshot__row dd{
  font-family:var(--font-display);font-weight:600;font-size:14.5px;color:var(--navy);text-align:right;
}

/* ---------- Visi & Misi ---------- */
.vm{display:grid;grid-template-columns:0.9fr 1.1fr;gap:64px;align-items:start;}
.vm__quote{
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(1.32rem,2.5vw,1.95rem);line-height:1.34;letter-spacing:-.022em;
  color:#fff;max-width:21ch;padding-left:22px;border-left:3px solid var(--gold);
}
.vm__tagline{
  margin-top:28px;font-family:var(--font-display);font-weight:600;font-size:12px;
  letter-spacing:.24em;text-transform:uppercase;color:var(--gold-light);
}
.misi__item{
  display:flex;align-items:flex-start;gap:18px;
  padding:19px 0;border-bottom:1px solid rgba(255,255,255,.14);
}
.misi__item:first-child{border-top:1px solid rgba(255,255,255,.14);}
.misi__num{
  font-family:var(--font-display);font-weight:800;font-size:13px;letter-spacing:.08em;
  color:var(--gold);padding-top:4px;flex-shrink:0;
}
.misi__text{font-size:15.5px;line-height:1.75;color:rgba(255,255,255,.72);}

/* ---------- Responsif halaman dalam ---------- */
@media (max-width:1080px){
  .vm{grid-template-columns:1fr;gap:46px;}
  .vm__quote{max-width:26ch;}
}

@media (max-width:900px){
  .page-hero{height:clamp(180px,40vw,260px);}
  .crumbs__row{padding-top:18px;}
  .page-head{padding-top:34px;}
  .page-head__title{max-width:none;margin-bottom:20px;}
  .page-head + .section{padding-top:54px;}
}

@media (max-width:620px){
  .snapshot__row{flex-direction:column;gap:2px;}
  .snapshot__row dd{text-align:left;}
  .page-head + .section{padding-top:46px;}
}

/* =============================================================
   HALAMAN PROSES TRADING
   ============================================================= */

/* ---------- Peta alur ringkas (sekaligus navigasi lompat) ---------- */
.flowmap{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:56px;}
.flowmap__item{display:flex;align-items:center;gap:10px;}
.flowmap__item:not(:last-child)::after{
  content:"";width:7px;height:7px;flex-shrink:0;
  border-top:1.5px solid #B9B4A7;border-right:1.5px solid #B9B4A7;transform:rotate(45deg);
}
.flowmap__link{
  display:inline-flex;align-items:center;gap:9px;
  background:var(--card);border:1px solid var(--border);border-radius:24px;padding:9px 18px;
  transition:border-color .2s var(--ease),background .2s var(--ease),transform .2s var(--ease);
}
.flowmap__link:hover{border-color:var(--gold);background:#fff;transform:translateY(-2px);}
.flowmap__num{font-family:var(--font-display);font-weight:800;font-size:11px;letter-spacing:.1em;color:var(--gold);}
.flowmap__label{font-family:var(--font-display);font-weight:600;font-size:13.5px;color:var(--navy);white-space:nowrap;}

/* ---------- Rincian tahap (timeline) ---------- */
.flow__step{
  display:grid;grid-template-columns:170px 1fr;gap:34px;
  padding:40px 0;border-top:1px solid var(--border);
}
.flow__step:last-child{border-bottom:1px solid var(--border);}
.flow__aside{
  display:flex;flex-direction:column;gap:8px;
  position:sticky;top:calc(var(--top-h) + 28px);align-self:start;
}
.flow__num{
  font-family:var(--font-display);font-weight:800;font-size:36px;line-height:1;
  color:var(--gold);letter-spacing:-.03em;
}
.flow__en{
  font-family:var(--font-display);font-weight:600;font-size:11.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--text-muted);
}
.flow__title{font-size:22px;font-weight:700;margin-bottom:10px;}
.flow__desc{color:var(--text-muted);max-width:62ch;margin-bottom:22px;}
.flow__list{display:grid;gap:10px;margin-bottom:24px;}
.flow__list li{position:relative;padding-left:20px;font-size:15px;line-height:1.7;}
.flow__list li::before{
  content:"";position:absolute;left:0;top:10px;width:6px;height:6px;
  background:var(--gold);transform:rotate(45deg);
}
.flow__dok{
  border-left:2px solid var(--gold);padding:4px 0 4px 15px;
  font-size:13.5px;color:var(--text-muted);line-height:1.7;
}
.flow__dok b{
  display:block;font-family:var(--font-display);font-weight:700;font-size:10.5px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--navy);margin-bottom:3px;
}

/* ---------- Kartu dokumen (di atas latar navy) ---------- */
.docs{display:grid;grid-template-columns:repeat(3,1fr);gap:34px;}
.doc{padding-top:26px;border-top:1px solid rgba(255,255,255,.16);}
.doc__icon{
  width:42px;height:42px;border-radius:10px;background:rgba(255,255,255,.07);
  display:flex;align-items:center;justify-content:center;color:var(--gold-light);margin-bottom:16px;
}
.doc__icon .icon{width:21px;height:21px;}
.doc__title{color:#fff;font-size:17.5px;font-weight:700;margin-bottom:8px;}
.doc__desc{font-size:14.5px;color:rgba(255,255,255,.66);line-height:1.7;}

/* ---------- Titik periksa mutu ---------- */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.metric{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:28px 24px 30px;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease),border-color .28s var(--ease);
}
.metric:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:0 16px 40px rgba(9,38,75,.08);}
.metric__sym{
  font-family:var(--font-display);font-weight:800;font-size:30px;line-height:1;
  color:var(--gold);letter-spacing:-.02em;margin-bottom:18px;
}
.metric__title{font-size:17px;font-weight:700;margin-bottom:8px;}
.metric__desc{font-size:14.5px;color:var(--text-muted);line-height:1.65;}

/* ---------- Pertanyaan yang sering diajukan ---------- */
.faq{max-width:860px;}
.faq__item{border-bottom:1px solid var(--border);}
.faq__item:first-child{border-top:1px solid var(--border);}
.faq__q{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:22px 0;cursor:pointer;list-style:none;
  font-family:var(--font-display);font-weight:600;font-size:17px;color:var(--navy);
  transition:color .18s var(--ease);
}
.faq__q::-webkit-details-marker{display:none;}
.faq__q:hover{color:var(--gold);}
.faq__sign{position:relative;width:18px;height:18px;flex-shrink:0;}
.faq__sign::before,.faq__sign::after{content:"";position:absolute;background:var(--gold);}
.faq__sign::before{left:0;top:8px;width:18px;height:2px;}
.faq__sign::after{left:8px;top:0;width:2px;height:18px;transition:transform .25s var(--ease);}
.faq__item[open] .faq__sign::after{transform:scaleY(0);}
.faq__a{padding:0 0 26px;color:var(--text-muted);font-size:15.5px;line-height:1.8;max-width:72ch;}

/* ---------- Responsif halaman Proses Trading ---------- */
@media (max-width:1080px){
  .docs{grid-template-columns:repeat(2,1fr);gap:30px;}
  .metrics{grid-template-columns:repeat(2,1fr);}
}

@media (max-width:900px){
  .flowmap{margin-bottom:40px;}
  .flow__step{grid-template-columns:1fr;gap:16px;padding:32px 0;}
  .flow__aside{position:static;flex-direction:row;align-items:baseline;gap:14px;}
  .flow__num{font-size:28px;}
}

@media (max-width:620px){
  .docs{grid-template-columns:1fr;gap:26px;}
  .metrics{grid-template-columns:1fr;}
  .flowmap__item:not(:last-child)::after{display:none;}
  .flowmap{gap:8px;}
  .faq__q{font-size:16px;}
}

/* =============================================================
   HALAMAN KONTAK — formulir, keterangan, persiapan
   ============================================================= */
.kontak{display:grid;grid-template-columns:1.55fr 1fr;gap:64px;align-items:start;}

.kontak__pengantar{
  font-size:15.5px;color:var(--text-muted);line-height:1.75;
  max-width:62ch;margin:14px 0 28px;
}
.wajib{color:var(--gold);font-weight:700;}

/* ---------- Warta di atas formulir ---------- */
.warta{
  font-size:14.5px;line-height:1.65;padding:14px 18px;border-radius:8px;
  border-left:3px solid;margin-bottom:24px;
}
.warta--baik{background:#EFF5EE;border-color:#3F7A46;color:#2C5632;}
.warta--gagal{background:#FBEFED;border-color:#9B2C21;color:#7A231A;}

/* ---------- Formulir ---------- */
.borang__baris{display:grid;grid-template-columns:1fr 1fr;gap:20px;}

/* Jebakan bot — tersembunyi tanpa display:none supaya bot tetap mengisinya */
.borang__jebakan{
  position:absolute;left:-9999px;top:auto;width:1px;height:1px;
  overflow:hidden;opacity:0;pointer-events:none;
}

.ruas{margin-bottom:20px;}
.ruas--sempit{max-width:260px;}
.ruas__label{
  display:block;font-family:var(--font-display);font-weight:600;font-size:13px;
  letter-spacing:.02em;color:var(--navy);margin-bottom:8px;
}
.ruas__isian{
  width:100%;font-family:var(--font-body);font-size:15.5px;color:var(--text);
  background:var(--card);border:1.5px solid var(--border);border-radius:8px;
  padding:13px 15px;line-height:1.6;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.ruas__isian::placeholder{color:#9AA1AB;}
.ruas__isian:focus{
  outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(199,142,10,.16);
}
.ruas__isian--panjang{resize:vertical;min-height:150px;}
.ruas__bantu{font-size:13px;color:var(--text-muted);margin-top:7px;line-height:1.55;}
.ruas__galat{font-size:13.5px;color:#9B2C21;margin-top:7px;line-height:1.55;}
.ruas--salah .ruas__isian{border-color:#9B2C21;background:#FDF7F6;}

/* Kotak pilihan */
.ruas__pilih{position:relative;}
.ruas__pilih select{appearance:none;-webkit-appearance:none;padding-right:44px;cursor:pointer;}
.ruas__panah{
  position:absolute;right:15px;top:50%;transform:translateY(-50%);
  width:19px;height:19px;color:var(--gold);pointer-events:none;
}

/* Centang persetujuan */
.centang{display:flex;align-items:flex-start;gap:12px;cursor:pointer;}
.centang input{position:absolute;opacity:0;width:0;height:0;}
.centang__kotak{
  width:20px;height:20px;flex-shrink:0;margin-top:2px;border-radius:5px;
  border:1.5px solid var(--border);background:var(--card);position:relative;
  transition:border-color .18s var(--ease),background .18s var(--ease);
}
.centang__kotak::after{
  content:"";position:absolute;left:6px;top:2px;width:5px;height:10px;
  border:solid var(--navy);border-width:0 2px 2px 0;transform:rotate(45deg) scale(0);
  transition:transform .18s var(--ease);
}
.centang input:checked + .centang__kotak{background:var(--gold);border-color:var(--gold);}
.centang input:checked + .centang__kotak::after{transform:rotate(45deg) scale(1);}
.centang input:focus-visible + .centang__kotak{outline:2px solid var(--gold);outline-offset:3px;}
.centang__teks{font-size:14.5px;color:var(--text-muted);line-height:1.65;}

.borang__kaki{
  display:flex;align-items:center;gap:20px;flex-wrap:wrap;
  padding-top:10px;border-top:1px solid var(--border);margin-top:28px;
}
.borang__kaki .btn{padding-left:34px;padding-right:34px;}
.borang__catatan{font-size:13.5px;color:var(--text-muted);}

/* ---------- Panel berhasil kirim ---------- */
.kirim-berhasil{
  background:var(--card);border:1px solid var(--border);border-left:3px solid var(--gold);
  border-radius:var(--radius);padding:44px 40px;
}
.kirim-berhasil__tanda{
  width:52px;height:52px;border-radius:50%;background:rgba(199,142,10,.14);
  color:var(--gold);display:flex;align-items:center;justify-content:center;margin-bottom:22px;
}
.kirim-berhasil__tanda svg{width:26px;height:26px;}
.kirim-berhasil__judul{font-size:27px;letter-spacing:-.02em;margin-bottom:12px;}
.kirim-berhasil__teks{font-size:16px;color:var(--text-muted);line-height:1.75;max-width:56ch;}
.kirim-berhasil__nomor{
  font-family:var(--font-display);font-size:13px;color:var(--text-muted);margin-top:14px;
}
.kirim-berhasil__nomor b{color:var(--navy);letter-spacing:.02em;}
.kirim-berhasil__aksi{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px;}

/* ---------- Kartu keterangan kontak ---------- */
.kartu-kontak{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:30px 28px;
}
.kartu-kontak + .kartu-kontak{margin-top:22px;}
.kartu-kontak__judul{
  font-size:17px;font-weight:700;padding-bottom:16px;margin-bottom:20px;
  border-bottom:1px solid var(--border);
}
.kartu-kontak__catatan{
  font-size:13.5px;color:var(--text-muted);line-height:1.65;
  padding-top:16px;margin-top:16px;border-top:1px solid var(--border);
}

.hubung__item{display:flex;align-items:flex-start;gap:15px;}
.hubung__item + .hubung__item{margin-top:20px;}
.hubung__ikon{
  width:38px;height:38px;flex-shrink:0;border-radius:9px;
  background:rgba(9,38,75,.055);color:var(--gold);
  display:flex;align-items:center;justify-content:center;
}
.hubung__ikon .icon{width:18px;height:18px;}
.hubung__label{
  display:block;font-family:var(--font-display);font-weight:700;font-size:10.5px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted);margin-bottom:3px;
}
.hubung__isi{font-size:15px;color:var(--navy);line-height:1.6;}
.hubung__isi a{border-bottom:1px solid var(--gold);transition:color .18s var(--ease);}
.hubung__isi a:hover{color:var(--gold);}

.jam__baris{
  display:flex;align-items:baseline;justify-content:space-between;gap:18px;
  font-size:14.5px;
}
.jam__baris + .jam__baris{margin-top:11px;}
.jam__baris dt{color:var(--text-muted);}
.jam__baris dd{font-family:var(--font-display);font-weight:600;color:var(--navy);white-space:nowrap;}

/* ---------- Yang perlu disiapkan ---------- */
.siapkan{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
.siapkan__kartu{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:32px 30px;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease),border-color .28s var(--ease);
}
.siapkan__kartu:hover{
  transform:translateY(-4px);border-color:var(--gold);box-shadow:0 16px 40px rgba(9,38,75,.08);
}
.siapkan__judul{font-size:19px;font-weight:700;margin-bottom:18px;}
.siapkan__daftar li{position:relative;padding-left:22px;font-size:15px;line-height:1.7;}
.siapkan__daftar li + li{margin-top:10px;}
.siapkan__daftar li::before{
  content:"";position:absolute;left:0;top:10px;width:6px;height:6px;
  background:var(--gold);transform:rotate(45deg);
}

/* ---------- Responsif halaman Kontak ---------- */
@media (max-width:1080px){
  .kontak{grid-template-columns:1fr;gap:44px;}
  .kontak__sisi{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;align-items:start;}
  .kartu-kontak + .kartu-kontak{margin-top:0;}
}

@media (max-width:760px){
  .borang__baris{grid-template-columns:1fr;gap:0;}
  .kontak__sisi{grid-template-columns:1fr;}
  .siapkan{grid-template-columns:1fr;gap:20px;}
}

@media (max-width:620px){
  .kirim-berhasil{padding:32px 24px;}
  .kirim-berhasil__judul{font-size:22px;}
  .kirim-berhasil__aksi .btn{width:100%;}
  .kartu-kontak{padding:24px 22px;}
  .siapkan__kartu{padding:26px 22px;}
  .borang__kaki{flex-direction:column;align-items:stretch;}
  .borang__kaki .btn{width:100%;}
  .borang__catatan{text-align:center;}
  .ruas--sempit{max-width:none;}
}