/* =========================================================
   PT. APLIKASI NUSANTARA — Design Tokens
   Palette: Deep Navy / Indonesian Gold / Signal Teal / Canvas
   Type: Sora (display) + Inter (body) + IBM Plex Mono (data/util)
   ========================================================= */
:root{
  --navy-950:#071228;
  --navy-900:#0A1C3D;
  --navy-800:#122a52;
  --navy-700:#1c3a6b;
  --gold-500:#D4A72C;
  --gold-400:#e6bd4a;
  --gold-100:#faf1d8;
  --teal-600:#0f6d70;
  --teal-500:#16888A;
  --teal-100:#e2f4f3;
  --canvas:#F7F6F2;
  --canvas-2:#EFEEE7;
  --ink:#182033;
  --ink-soft:#4a5268;
  --line:#dedad0;
  --white:#ffffff;
  --danger:#b3402f;
  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:24px;
  --shadow-1: 0 2px 10px rgba(10,28,61,0.06);
  --shadow-2: 0 14px 40px rgba(10,28,61,0.14);
  --maxw:1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  color:var(--ink);
  background:var(--canvas);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,.display{
  font-family:'Sora',sans-serif;
  color:var(--navy-900);
  line-height:1.15;
  margin:0 0 .5em;
  letter-spacing:-0.01em;
}
.mono{font-family:'IBM Plex Mono',monospace;}
p{margin:0 0 1em;color:var(--ink-soft);}
a{color:var(--teal-600);text-decoration:none;}
a:hover{text-decoration:underline;}
img{max-width:100%;display:block;}
ul{margin:0;padding:0;}
li{list-style:none;}
button{font-family:inherit;}

:focus-visible{outline:3px solid var(--gold-500);outline-offset:2px;}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.section{padding:88px 0;}
.section-tight{padding:56px 0;}
.eyebrow{
  font-family:'IBM Plex Mono',monospace;
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:12.5px;
  color:var(--teal-600);
  font-weight:600;
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:22px;height:1px;background:var(--gold-500);
  display:inline-block;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 28px;border-radius:999px;
  font-weight:600;font-size:15px;cursor:pointer;border:1.5px solid transparent;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  text-decoration:none;
}
.btn:hover{text-decoration:none;transform:translateY(-1px);}
.btn-gold{background:var(--gold-500);color:var(--navy-950);}
.btn-gold:hover{background:var(--gold-400);box-shadow:var(--shadow-2);}
.btn-outline{background:transparent;border-color:var(--navy-900);color:var(--navy-900);}
.btn-outline:hover{background:var(--navy-900);color:var(--white);}
.btn-navy{background:var(--navy-900);color:var(--white);}
.btn-navy:hover{background:var(--navy-800);}
.btn-teal{background:var(--teal-500);color:var(--white);}
.btn-teal:hover{background:var(--teal-600);}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--navy-900);}
.btn-ghost:hover{border-color:var(--navy-900);}
.btn-block{width:100%;}
.btn-lg{padding:16px 34px;font-size:16px;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  box-shadow:0 2px 16px rgba(10,28,61,.05);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:var(--maxw);margin:0 auto;}
.brand{display:flex;align-items:center;gap:10px;color:var(--navy-900);font-family:'Sora',sans-serif;font-weight:700;font-size:17px;}
.brand small{display:block;font-family:'IBM Plex Mono',monospace;font-weight:400;font-size:10.5px;letter-spacing:.1em;color:var(--teal-600);text-transform:uppercase;}
.brand-mark{width:38px;height:38px;flex-shrink:0;}
.nav-links{display:flex;align-items:center;gap:28px;}
.nav-links .mobile-cta{display:none;}
.nav-links .mobile-lang{display:none;}
.nav-links a{color:var(--ink-soft);font-size:14.5px;font-weight:600;}
.nav-links a:hover{color:var(--navy-900);text-decoration:none;}
.nav-links a.active{color:var(--teal-600);}
.nav-cta{display:flex;gap:14px;align-items:center;}
.lang-switch{display:flex;align-items:center;gap:5px;font-family:'IBM Plex Mono',monospace;font-size:12.5px;font-weight:600;color:var(--ink-soft);padding-right:6px;border-right:1px solid var(--line);margin-right:2px;}
.lang-switch a{color:var(--ink-soft);padding:2px 4px;}
.lang-switch a:hover{color:var(--navy-900);text-decoration:none;}
.lang-switch a.lang-active{color:var(--teal-600);}
.lang-switch span{color:var(--line);}
.nav-toggle{display:none;background:none;border:none;color:var(--navy-900);font-size:26px;cursor:pointer;}

@media (max-width:960px){
  .nav-links{
    position:fixed;inset:66px 0 0 0;background:var(--navy-950);
    flex-direction:column;padding:32px 24px;gap:22px;
    transform:translateX(100%);transition:transform .25s ease;
  }
  .nav-links.open{transform:translateX(0);}
  .nav-links a{color:rgba(255,255,255,.82);}
  .nav-links a:hover{color:var(--white);}
  .nav-links a.active{color:var(--gold-400);}
  .nav-toggle{display:block;}
  .nav-cta{display:none;}
  .nav-links .mobile-cta{display:flex;gap:12px;margin-top:10px;flex-wrap:wrap;}
  .nav-links .mobile-lang{display:flex;gap:8px;font-family:'IBM Plex Mono',monospace;font-size:13px;color:rgba(255,255,255,.65);}
  .nav-links .mobile-lang a{color:rgba(255,255,255,.65);}
  .nav-links .mobile-lang a.lang-active{color:var(--gold-400);font-weight:600;}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(165deg,#eef6f6 0%,#f7f6f2 55%,#ffffff 100%);
  color:var(--ink);
  padding:76px 0 60px;
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;}
.hero h1{color:var(--navy-900);font-size:clamp(32px,4.4vw,54px);}
.hero .lead{color:var(--ink-soft);font-size:18px;max-width:520px;}
.hero-actions{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap;}
.hero-badges{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap;}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;background:var(--white);
  border:1px solid var(--line);border-radius:999px;padding:8px 16px 8px 10px;
  font-size:13px;font-weight:600;color:var(--navy-900);box-shadow:var(--shadow-1);
}
.hero-badge .dot{width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;}
.hero-badge .dot.g{background:var(--gold-500);}
.hero-badge .dot.t{background:var(--teal-500);}
.hero-badge .dot.n{background:var(--navy-800);}
.hero-stats{display:flex;gap:34px;margin-top:46px;flex-wrap:wrap;}
.hero-stats .stat b{display:block;font-family:'Sora',sans-serif;font-size:26px;color:var(--teal-600);}
.hero-stats .stat span{font-size:12.5px;color:var(--ink-soft);font-family:'IBM Plex Mono',monospace;letter-spacing:.03em;}
.hero-visual{position:relative;z-index:2;}
.hero-visual svg{width:100%;height:auto;}
.hero::after{
  content:"";position:absolute;inset:0;opacity:.05;pointer-events:none;
  background-image:url("../assets/kawung.svg");background-size:220px;
}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;}.hero-visual{order:-1;max-width:380px;margin:0 auto;}}

/* ---------- Stats strip (floating card below hero) ---------- */
.stats-strip{margin-top:-46px;position:relative;z-index:5;}
.stats-card{
  background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-2);
  border:1px solid var(--line);
  display:grid;grid-template-columns:repeat(4,1fr);
  padding:30px 10px;
}
.stats-card .stat-item{text-align:center;padding:10px 14px;border-right:1px solid var(--line);}
.stats-card .stat-item:last-child{border-right:none;}
.stats-card .stat-item b{display:block;font-family:'Sora',sans-serif;font-size:28px;color:var(--navy-900);}
.stats-card .stat-item span{font-size:12.5px;color:var(--ink-soft);}
@media (max-width:720px){
  .stats-card{grid-template-columns:1fr 1fr;}
  .stats-card .stat-item{border-right:none;border-bottom:1px solid var(--line);padding:16px 10px;}
  .stats-card .stat-item:nth-child(2n){border-right:none;}
  .stats-card .stat-item:nth-last-child(-n+2){border-bottom:none;}
}

/* ---------- Page header (inner pages) ---------- */
.page-hero{
  background:linear-gradient(165deg,#eef6f6 0%,#f7f6f2 100%);
  color:var(--ink);padding:56px 0 46px;position:relative;overflow:hidden;
  border-bottom:1px solid var(--line);
}
.page-hero::after{content:"";position:absolute;inset:0;opacity:.05;background-image:url("../assets/kawung.svg");background-size:180px;}
.page-hero h1{color:var(--navy-900);font-size:clamp(26px,3.6vw,38px);position:relative;}
.breadcrumb{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--ink-soft);margin-bottom:16px;position:relative;}
.breadcrumb a{color:var(--teal-600);}
.page-hero .lead{color:var(--ink-soft);max-width:640px;position:relative;}

/* ---------- Cards / grids ---------- */
.grid{display:grid;gap:26px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media (max-width:900px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr 1fr;}}
@media (max-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}}

.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:30px;transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:transparent;}
.card .icon{
  width:50px;height:50px;border-radius:14px;background:var(--teal-100);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:var(--teal-600);
}
.card .icon.icon-gold{background:var(--gold-100);color:#a97a10;}
.card .icon.icon-teal{background:var(--teal-100);color:var(--teal-600);}
.card .icon.icon-navy{background:#e7ecf5;color:var(--navy-800);}
.card .icon.icon-coral{background:#fdeae6;color:#c1543a;}
.card .icon.icon-violet{background:#efe8f9;color:#7645bf;}
.card .icon.icon-green{background:#e6f6e9;color:#2f9e52;}
.card h3{font-size:18px;margin-bottom:8px;}
.card p{font-size:14.5px;margin-bottom:0;}
.card ul{margin-top:10px;}
.card ul li{font-size:13.8px;color:var(--ink-soft);padding:3px 0 3px 18px;position:relative;}
.card ul li::before{content:"→";position:absolute;left:0;color:var(--gold-500);}

.section-head{max-width:640px;margin-bottom:48px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

/* ---------- Split / About blocks ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
@media (max-width:880px){.split{grid-template-columns:1fr;}}
.split.reverse .split-media{order:2;}
.split-media{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-2);}

/* ---------- Values / numbered ---------- */
.value-list{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
@media (max-width:640px){.value-list{grid-template-columns:1fr;}}
.value-item{padding:22px 0;border-top:1px solid var(--line);}
.value-item h3{font-size:16.5px;margin-bottom:6px;}
.value-item p{font-size:14px;margin-bottom:0;}

/* ---------- Industry chips ---------- */
.chip-row{display:flex;flex-wrap:wrap;gap:12px;}
.chip{
  padding:9px 18px;border-radius:999px;background:var(--white);
  border:1px solid var(--line);font-size:13.8px;font-weight:600;color:var(--navy-800);
}

/* ---------- Band (tinted alt section) ---------- */
.band{background:var(--canvas-2);}
.band .card{background:var(--white);}

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(120deg,var(--teal-600),var(--navy-900));
  color:var(--white);border-radius:var(--radius-lg);padding:52px 48px;
  display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;
}
.cta-band h2{color:var(--white);margin-bottom:6px;}
.cta-band p{color:rgba(255,255,255,.78);margin-bottom:0;}

/* ---------- Forms ---------- */
.form-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:44px;max-width:560px;margin:0 auto;box-shadow:var(--shadow-1);
}
.field{margin-bottom:20px;}
.field label{display:block;font-size:13.5px;font-weight:600;margin-bottom:7px;color:var(--navy-900);}
.field .hint{font-size:12.5px;color:var(--ink-soft);font-weight:400;margin-top:5px;}
.field input[type=text],.field input[type=email],.field input[type=tel],.field input[type=password],.field select,.field textarea{
  width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  font-family:inherit;font-size:14.5px;background:var(--canvas);color:var(--ink);
  transition:border-color .15s ease, background .15s ease;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--teal-500);background:var(--white);outline:none;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media (max-width:520px){.field-row{grid-template-columns:1fr;}}
.checkbox-field{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--ink-soft);margin-bottom:20px;}
.checkbox-field input{margin-top:3px;}
.checkbox-field a{color:var(--teal-600);}
.form-foot{text-align:center;font-size:14px;color:var(--ink-soft);margin-top:22px;}
.divider-or{display:flex;align-items:center;gap:14px;margin:26px 0;color:var(--ink-soft);font-size:12.5px;font-family:'IBM Plex Mono',monospace;}
.divider-or::before,.divider-or::after{content:"";flex:1;height:1px;background:var(--line);}
.consent-box{
  background:var(--teal-100);border:1px solid rgba(22,136,138,.25);border-radius:var(--radius-sm);
  padding:16px 18px;font-size:13px;color:var(--teal-600);margin-bottom:22px;
}

/* ---------- Footer ---------- */
.site-footer{background:var(--canvas-2);color:var(--ink-soft);padding:60px 0 26px;border-top:1px solid var(--line);}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:40px;}
@media (max-width:880px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;}}
.footer-grid h4{color:var(--navy-900);font-family:'Sora',sans-serif;font-size:14px;margin-bottom:16px;letter-spacing:.02em;}
.footer-grid li{margin-bottom:10px;font-size:13.8px;}
.footer-grid a{color:var(--ink-soft);}
.footer-grid a:hover{color:var(--teal-600);}
.footer-brand p{font-size:13.8px;color:var(--ink-soft);max-width:280px;}
.footer-contact li{display:flex;gap:8px;font-size:13.5px;}
.footer-bottom{
  border-top:1px solid var(--line);padding-top:22px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12.8px;color:var(--ink-soft);
}
.footer-bottom a{color:var(--ink-soft);margin-left:16px;}
.footer-bottom a:hover{color:var(--teal-600);}
.footer-legal-note{font-size:12px;color:#8a8f9c;margin-top:10px;max-width:760px;}

/* ---------- Misc pages: privacy/terms ---------- */
.prose{max-width:760px;}
.prose h2{margin-top:1.6em;font-size:22px;}
.prose h3{font-size:17px;margin-top:1.2em;}
.prose p, .prose li{color:var(--ink-soft);font-size:15px;}
.prose li{list-style:disc;margin-left:20px;margin-bottom:8px;}
.prose table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14px;}
.prose th,.prose td{border:1px solid var(--line);padding:10px 12px;text-align:left;}
.prose th{background:var(--canvas-2);}
.toc{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-md);padding:24px 28px;margin-bottom:36px;}
.toc h4{font-size:13px;text-transform:uppercase;letter-spacing:.08em;font-family:'IBM Plex Mono',monospace;color:var(--teal-600);margin-bottom:12px;}
.toc li{margin-bottom:6px;font-size:14px;}
.updated-note{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--ink-soft);margin-bottom:30px;display:inline-block;background:var(--canvas-2);padding:6px 14px;border-radius:999px;}

/* ---------- Alert / status boxes ---------- */
.alert{border-radius:var(--radius-sm);padding:16px 20px;font-size:14px;margin-bottom:24px;}
.alert-success{background:var(--teal-100);color:var(--teal-600);border:1px solid rgba(22,136,138,.25);}
.alert-info{background:var(--gold-100);color:#7a5c0e;border:1px solid rgba(212,167,44,.35);}

/* ---------- Table (contact / office) ---------- */
.info-list{display:flex;flex-direction:column;gap:18px;}
.info-list .row{display:flex;gap:14px;}
.info-list .row .ico{
  width:38px;height:38px;border-radius:9px;background:var(--teal-100);color:var(--teal-600);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.info-list .row div b{display:block;font-size:14px;color:var(--navy-900);}
.info-list .row div span{font-size:13.8px;color:var(--ink-soft);}

/* animations */
@media (prefers-reduced-motion: no-preference){
  .pulse{animation:pulse 2.6s ease-in-out infinite;}
  @keyframes pulse{0%,100%{opacity:.55;} 50%{opacity:1;}}
  .float{animation:float 5s ease-in-out infinite;}
  @keyframes float{0%,100%{transform:translateY(0);}50%{transform:translateY(-8px);}}
  .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease, transform .6s ease;}
  .reveal.in{opacity:1;transform:none;}
}
@media (prefers-reduced-motion: reduce){
  .pulse,.float{animation:none;}
}