:root{
  --bg:#0B0F19;
  --bg-2:#0E1422;
  --primary:#00AEEF;
  --secondary:#4CC9F0;
  --text:#FFFFFF;
  --text-dim:#9FB0C7;
  --glass:rgba(255,255,255,0.04);
  --glass-border:rgba(255,255,255,0.08);
  --font-display:'Space Grotesk',sans-serif;
  --font-body:'Inter',sans-serif;
  --font-mono:'JetBrains Mono',monospace;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  overflow-x:hidden;
  line-height:1.5;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}

#net-canvas{
  position:fixed;inset:0;width:100%;height:100%;z-index:0;
  opacity:.5;pointer-events:none;
}

/* ---------- NAV ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(11,15,25,0.55);
  backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s, background .3s;
}
.nav.scrolled{border-bottom-color:var(--glass-border);background:rgba(11,15,25,0.85);}
.nav-inner{
  max-width:1320px;margin:0 auto;padding:16px 32px;
  display:flex;align-items:center;justify-content:space-between;
}
.logo{display:flex;align-items:center;gap:10px;color:var(--text);}
.logo-mark{color:var(--primary);display:flex;}
.logo-text{font-family:var(--font-display);font-weight:700;letter-spacing:.04em;font-size:1.05rem;}
.logo-sub{display:block;font-family:var(--font-mono);font-size:.6rem;letter-spacing:.18em;color:var(--secondary);font-weight:400;}
.nav-links{display:flex;align-items:center;gap:28px;font-size:.92rem;color:var(--text-dim);}
.nav-links a{transition:color .2s;}
.nav-links a:hover{color:var(--text);}
.nav-cta{
  color:var(--bg) !important;
  background:linear-gradient(135deg,var(--secondary),var(--primary));
  padding:9px 18px;border-radius:6px;font-weight:600;
}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;}
.nav-toggle span{width:22px;height:2px;background:var(--text);}

/* ---------- HERO ---------- */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  padding:120px 32px 60px;overflow:hidden;z-index:1;
}
.hero-grid{
  position:absolute;inset:0;z-index:-2;
  background-image:
    linear-gradient(rgba(0,174,239,0.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,174,239,0.07) 1px,transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,black 0%,transparent 75%);
}
.hero-glow{
  position:absolute;top:-20%;left:50%;transform:translateX(-50%);
  width:900px;height:900px;border-radius:50%;z-index:-1;
  background:radial-gradient(circle,rgba(0,174,239,0.22),transparent 65%);
  filter:blur(10px);
}
.hero-content{max-width:760px;margin:0 auto;text-align:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:.78rem;letter-spacing:.14em;
  color:var(--secondary);text-transform:uppercase;
  border:1px solid var(--glass-border);padding:7px 16px;border-radius:30px;
  background:var(--glass);margin-bottom:28px;
}
.pulse-dot{width:7px;height:7px;border-radius:50%;background:var(--secondary);box-shadow:0 0 0 0 rgba(76,201,240,.7);animation:pulse 2s infinite;}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(76,201,240,.55);}
  70%{box-shadow:0 0 0 9px rgba(76,201,240,0);}
  100%{box-shadow:0 0 0 0 rgba(76,201,240,0);}
}
.hero-title{
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(2.4rem,5.4vw,4.4rem);line-height:1.08;letter-spacing:-.01em;
  margin-bottom:24px;
}
.gradient-text{
  background:linear-gradient(120deg,var(--primary),var(--secondary) 60%,#a9e6ff);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{
  font-size:clamp(1rem,1.3vw,1.18rem);color:var(--text-dim);
  max-width:600px;margin:0 auto 40px;
}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}
.btn{
  font-family:var(--font-body);font-weight:600;font-size:.95rem;
  padding:14px 30px;border-radius:6px;display:inline-block;
  transition:transform .25s,box-shadow .25s,background .25s,border-color .25s;
}
.btn-primary{
  background:linear-gradient(135deg,var(--secondary),var(--primary));color:#03101b;
  box-shadow:0 0 0 0 rgba(0,174,239,.5);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px -8px rgba(0,174,239,.6);}
.btn-ghost{border:1px solid var(--glass-border);color:var(--text);background:var(--glass);}
.btn-ghost:hover{border-color:var(--secondary);transform:translateY(-2px);}
.btn.full{width:100%;text-align:center;}

.hero-readout{
  position:absolute;right:40px;top:140px;
  font-family:var(--font-mono);font-size:.72rem;color:var(--text-dim);
  display:flex;flex-direction:column;gap:10px;
  background:var(--glass);border:1px solid var(--glass-border);
  padding:16px 20px;border-radius:10px;backdrop-filter:blur(10px);
}
.readout-row{display:flex;justify-content:space-between;gap:24px;}
.readout-val{color:var(--secondary);}
@media (max-width:900px){.hero-readout{display:none;}}

.scroll-cue{
  position:absolute;bottom:34px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.16em;
  color:var(--text-dim);text-transform:uppercase;
}
.scroll-cue span{width:1px;height:30px;background:linear-gradient(var(--secondary),transparent);animation:scrolldown 1.8s infinite;}
@keyframes scrolldown{0%{opacity:0;}40%{opacity:1;}100%{opacity:0;transform:translateY(8px);}}

/* ---------- SECTION GENERIC ---------- */
.section{
  position:relative;z-index:1;padding:120px 32px;max-width:1320px;margin:0 auto;
}
.kicker{
  font-family:var(--font-mono);font-size:.78rem;letter-spacing:.14em;
  color:var(--secondary);text-transform:uppercase;margin-bottom:16px;
}
.section h2{
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(1.9rem,3.4vw,2.8rem);line-height:1.15;margin-bottom:20px;
}
.lead{color:var(--text-dim);font-size:1.05rem;max-width:560px;margin-bottom:32px;}

.split{
  display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;
  opacity:0;transform:translateY(36px);transition:opacity .8s ease,transform .8s ease;
}
.split.in-view{opacity:1;transform:translateY(0);}
.split.reverse{direction:rtl;}
.split.reverse > *{direction:ltr;}
.section-media{
  position:relative;border-radius:18px;overflow:hidden;aspect-ratio:4/3;
  border:1px solid var(--glass-border);
}
.section-media img{width:100%;height:100%;object-fit:cover;}
.media-overlay{
  position:absolute;inset:0;
  background:linear-gradient(160deg,rgba(0,174,239,0.18),rgba(11,15,25,0.55));
  mix-blend-mode:multiply;
}
.service-list{display:grid;grid-template-columns:1fr 1fr;gap:12px 20px;}
.service-list li{
  font-size:.95rem;color:var(--text);position:relative;padding-left:18px;
}
.service-list li::before{
  content:'';position:absolute;left:0;top:.55em;width:7px;height:7px;
  background:var(--secondary);border-radius:50%;
  box-shadow:0 0 8px var(--secondary);
}

/* ---------- SOLUTIONS ---------- */
.section-head{text-align:center;max-width:680px;margin:0 auto 56px;}
.section-head .kicker{justify-self:center;}
.solutions-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:28px;
}
.solution-card{
  background:var(--glass);border:1px solid var(--glass-border);border-radius:16px;
  overflow:hidden;transition:transform .35s,border-color .35s,box-shadow .35s;
  opacity:0;transform:translateY(30px);
}
.solution-card.in-view{opacity:1;transform:translateY(0);transition:opacity .6s ease,transform .6s ease;}
.solution-card:hover{transform:translateY(-8px);border-color:rgba(76,201,240,.45);box-shadow:0 18px 40px -16px rgba(0,174,239,.35);}
.solution-img{aspect-ratio:16/10;overflow:hidden;}
.solution-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s;}
.solution-card:hover .solution-img img{transform:scale(1.06);}
.solution-card h3{font-family:var(--font-display);font-size:1.08rem;margin:18px 20px 8px;}
.solution-card p{color:var(--text-dim);font-size:.9rem;margin:0 20px 22px;}

/* ---------- WHY ---------- */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.why-card{
  background:var(--glass);border:1px solid var(--glass-border);border-radius:14px;
  padding:28px 22px;transition:transform .3s,border-color .3s;
  opacity:0;transform:translateY(24px);
}
.why-card.in-view{opacity:1;transform:translateY(0);transition:opacity .6s,transform .6s;}
.why-card:hover{transform:translateY(-6px);border-color:rgba(76,201,240,.4);}
.why-icon{color:var(--secondary);font-size:1.1rem;display:block;margin-bottom:14px;}
.why-card h3{font-family:var(--font-display);font-size:1rem;font-weight:600;line-height:1.35;}

/* ---------- ABOUT ---------- */
.about{text-align:left;}
.about-copy{max-width:680px;margin-bottom:56px;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;text-align:center;}
.stat{
  background:var(--glass);border:1px solid var(--glass-border);border-radius:14px;padding:32px 16px;
}
.stat-num,.stat-suffix{
  font-family:var(--font-display);font-weight:700;font-size:2.4rem;color:var(--secondary);
}
.stat p{color:var(--text-dim);margin-top:8px;font-size:.92rem;}

/* ---------- CONTACT ---------- */
.contact-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:48px;margin-top:48px;}
.contact-form{
  background:var(--glass);border:1px solid var(--glass-border);border-radius:18px;
  padding:36px;display:flex;flex-direction:column;gap:18px;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field label{font-size:.82rem;color:var(--text-dim);}
.field input,.field textarea{
  background:rgba(255,255,255,0.03);border:1px solid var(--glass-border);border-radius:8px;
  padding:12px 14px;color:var(--text);font-family:var(--font-body);font-size:.95rem;
  resize:vertical;
}
.field input:focus,.field textarea:focus{outline:2px solid var(--secondary);outline-offset:1px;}
.form-status{font-size:.85rem;color:var(--secondary);min-height:1em;}
.contact-info{display:flex;flex-direction:column;gap:18px;}
.info-card{background:var(--glass);border:1px solid var(--glass-border);border-radius:14px;padding:20px 22px;}
.info-card h3{font-family:var(--font-display);font-size:.95rem;color:var(--secondary);margin-bottom:6px;}
.info-card p{color:var(--text-dim);font-size:.92rem;}
.whatsapp-btn{
  text-align:center;padding:13px;border-radius:8px;font-weight:600;
  background:linear-gradient(135deg,var(--secondary),var(--primary));color:#03101b;
}
.social-row{display:flex;gap:12px;}
.social-row a{
  width:34px;height:34px;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--glass-border);border-radius:50%;font-family:var(--font-mono);
  font-size:.7rem;text-transform:uppercase;color:var(--text-dim);transition:.2s;
}
.social-row a:hover{border-color:var(--secondary);color:var(--secondary);}
.map-embed{margin-top:48px;border-radius:16px;overflow:hidden;border:1px solid var(--glass-border);filter:grayscale(.3) invert(.92) contrast(.9);}

/* ---------- FOOTER ---------- */
.footer{position:relative;z-index:1;border-top:1px solid var(--glass-border);padding:64px 32px 28px;background:var(--bg-2);}
.footer-top{
  max-width:1320px;margin:0 auto;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;
}
.footer-brand p{color:var(--text-dim);font-size:.88rem;margin-top:14px;max-width:280px;}
.footer-col h4{font-family:var(--font-display);font-size:.92rem;margin-bottom:16px;color:var(--text);}
.footer-col{display:flex;flex-direction:column;gap:10px;}
.footer-col a{color:var(--text-dim);font-size:.88rem;transition:.2s;}
.footer-col a:hover{color:var(--secondary);}
.footer-bottom{
  max-width:1320px;margin:40px auto 0;padding-top:24px;border-top:1px solid var(--glass-border);
  color:var(--text-dim);font-size:.82rem;
}

/* ---------- REVEAL ANIM (generic) ---------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in-view{opacity:1;transform:translateY(0);}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
  html{scroll-behavior:auto;}
}

/* ---------- RESPONSIVE ---------- */
@media (max-width:980px){
  .split,.split.reverse{grid-template-columns:1fr;direction:ltr;}
  .solutions-grid{grid-template-columns:repeat(2,1fr);}
  .why-grid{grid-template-columns:repeat(2,1fr);}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .contact-grid{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr 1fr;}
}
@media (max-width:680px){
  .nav-links{
    position:fixed;top:64px;right:0;left:0;background:rgba(11,15,25,0.97);
    flex-direction:column;align-items:flex-start;gap:0;padding:10px 0;
    border-bottom:1px solid var(--glass-border);
    transform:translateY(-110%);transition:transform .3s;
  }
  .nav-links.open{transform:translateY(0);}
  .nav-links a{width:100%;padding:14px 32px;border-top:1px solid var(--glass-border);}
  .nav-cta{margin:14px 32px;display:inline-block;}
  .nav-toggle{display:flex;}
  .section{padding:90px 22px;}
  .solutions-grid{grid-template-columns:1fr;}
  .why-grid{grid-template-columns:1fr;}
  .stats-grid{grid-template-columns:1fr 1fr;}
  .form-row{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr;}
}

/* ===========================================
   DETAIL PAGE (ringkas) — biometric/ai-vision/iot/automation/software
   =========================================== */

.detail-hero{
  position:relative;min-height:60vh;display:flex;align-items:center;
  padding:140px 32px 60px;overflow:hidden;z-index:1;
}
.detail-hero .hero-content{max-width:760px;margin:0 auto;text-align:center;}

.detail-media{
  position:relative;border-radius:18px;overflow:hidden;aspect-ratio:16/7;
  border:1px solid var(--glass-border);max-width:1320px;margin:0 auto 0;
}
.detail-media img{
  width:100%;height:100%;object-fit:cover;
  transform:scale(1.12);
  will-change:transform;
}
.detail-media .media-overlay{
  position:absolute;inset:0;
  background:linear-gradient(160deg,rgba(0,174,239,0.18),rgba(11,15,25,0.55));
  mix-blend-mode:multiply;
}

/* Fade + slide-in reveal (image wrapper) */
[data-parallax]{
  opacity:0;transform:translateY(36px);
  transition:opacity .8s ease,transform .8s ease;
}
[data-parallax].in-view{opacity:1;transform:translateY(0);}

.detail-body{
  position:relative;z-index:1;max-width:760px;margin:0 auto;padding:72px 32px 0;
}
.detail-body .service-list{
  grid-template-columns:1fr 1fr;margin-top:8px;
}
.detail-actions{margin-top:48px;display:flex;justify-content:center;padding-bottom:40px;}
.btn-back{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-body);font-weight:600;font-size:.95rem;
  padding:13px 26px;border-radius:6px;
  border:1px solid var(--glass-border);color:var(--text);background:var(--glass);
  transition:border-color .25s,transform .25s;
}
.btn-back:hover{border-color:var(--secondary);transform:translateX(-3px);}

@media (max-width:680px){
  .detail-hero{padding:120px 22px 40px;min-height:46vh;}
  .detail-media{aspect-ratio:4/3;margin:0 22px;}
  .detail-body{padding:56px 22px 0;}
  .detail-body .service-list{grid-template-columns:1fr;}
}


/* =========================
   IMAGE LIGHTBOX
========================= */
.solution-img{overflow:hidden;cursor:pointer}
.solution-img img{width:100%;display:block;transition:.4s ease}
.solution-card:hover .solution-img img{transform:scale(1.05)}
.image-modal{position:fixed;inset:0;background:rgba(0,0,0,.95);display:flex;justify-content:center;align-items:center;z-index:999999;opacity:0;visibility:hidden;transition:.3s ease}
.image-modal.active{opacity:1;visibility:visible}
.image-modal img{max-width:95%;max-height:92vh;object-fit:contain;border-radius:12px;box-shadow:0 0 50px rgba(0,0,0,.6)}
.modal-close{position:absolute;top:25px;right:30px;width:50px;height:50px;border:none;border-radius:50%;background:rgba(255,255,255,.1);color:#fff;font-size:30px;cursor:pointer;transition:.3s}
.modal-close:hover{background:#00d4ff;color:#000}