/* Nuta.ID static site (Cloud-neutral). No external deps. */
:root{
  --bg:#050711;
  --bg2:#070b16;
  --card:#0f1425;
  --text:#f5f7ff;
  --muted:#9aa0c2;
  --border:#20263c;
  --accent:#00f0b8;
  --accent2:#7c3aed;
  --shadow: 0 18px 50px rgba(0,0,0,.35);
  --radius: 18px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--text);
  background:linear-gradient(180deg,var(--bg),var(--bg2));
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
.container{max-width:1160px;margin:0 auto;padding:0 22px}
.mono{font-family:var(--mono)}
.dot{color:var(--accent)}
.link{color:var(--accent)}
.link:hover{text-decoration:underline}
.sep{opacity:.5;padding:0 8px}

/* Background */
.bg{position:fixed;inset:0;z-index:-3}
#orbitCanvas{position:absolute;inset:0;width:100%;height:100%}
.grid-overlay{
  position:absolute;inset:0;opacity:.14;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 70px 70px;
  mask-image: radial-gradient(circle at 50% 20%, black 0%, black 40%, transparent 75%);
}
.vignette{
  position:absolute;inset:-10%;
  background: radial-gradient(circle at 50% 20%, rgba(0,0,0,0) 0%, rgba(0,0,0,.6) 70%, rgba(0,0,0,.9) 100%);
}

/* Header */
.header{
  position:sticky;top:0;z-index:20;
  backdrop-filter: blur(14px);
  background: rgba(5,7,17,.55);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.header__inner{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:700}
.brand__mark{
  width:34px;height:34px;border-radius:50%;
  display:grid;place-items:center;
  background: radial-gradient(circle at 30% 30%, rgba(0,240,184,.45), rgba(124,58,237,.25));
  border:1px solid rgba(255,255,255,.12);
  box-shadow: 0 0 0 8px rgba(0,240,184,.04);
}
.brand__name{letter-spacing:.2px}
.brand--small .brand__mark{width:28px;height:28px;box-shadow:none}

.nav{display:flex;gap:16px;align-items:center}
.nav a{color:rgba(245,247,255,.85);font-weight:600;font-size:14px}
.nav a:hover{color:var(--text)}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 16px;border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background: linear-gradient(180deg, rgba(0,240,184,.22), rgba(0,240,184,.10));
  color:var(--text);
  font-weight:700;
  box-shadow: 0 10px 30px rgba(0,240,184,.12);
  cursor:pointer;
}
.btn:hover{transform:translateY(-1px)}
.btn--secondary{background: rgba(255,255,255,.06);box-shadow:none}
.btn--ghost{background: rgba(255,255,255,.02)}

/* Hero */
.hero{padding:64px 0 24px}
.hero__inner{display:grid;grid-template-columns: 1.12fr .88fr;gap:26px;align-items:start}
.kicker{
  display:inline-flex;gap:10px;align-items:center;
  color:rgba(0,240,184,.95);
  font-weight:800;letter-spacing:.12em;text-transform:uppercase;font-size:12px;
}
h1{font-size:44px;line-height:1.05;margin:14px 0 12px}
.subhead{color:rgba(245,247,255,.78);font-size:17px;line-height:1.6;margin:0 0 18px}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0 14px}
.trust{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.chip{
  padding:8px 10px;border-radius:999px;
  background: rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.10);
  font-weight:700;font-size:12px;color:rgba(245,247,255,.86)
}

/* Cards */
.card{
  background: linear-gradient(180deg, rgba(15,20,37,.92), rgba(12,16,32,.86));
  border:1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding:18px 18px 16px;
}
.hero__card .fineprint{margin:10px 6px 0;color:rgba(245,247,255,.55);font-size:12px}
.card__title{font-weight:900;margin-bottom:10px;letter-spacing:.2px}
.list{margin:0;padding-left:18px;color:rgba(245,247,255,.78);line-height:1.6}
.divider{height:1px;background:rgba(255,255,255,.10);margin:14px 0}
.mini{display:grid;gap:8px}
.mini__row{display:flex;justify-content:space-between;gap:10px}
.mini__label{color:rgba(245,247,255,.55);font-size:12px}
.mini__value{color:rgba(245,247,255,.85);font-size:12px}
.pill{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:64px;
  padding:4px 10px;border-radius:999px;
  font-size:12px;font-weight:900;
  border:1px solid rgba(255,255,255,.14);
}
.pill.core{background: rgba(0,240,184,.10); color: rgba(0,240,184,.95)}
.pill.inner{background: rgba(96,165,250,.10); color: rgba(96,165,250,.95)}
.pill.outer{background: rgba(124,58,237,.10); color: rgba(124,58,237,.95)}
.pill.anomaly{background: rgba(255,79,138,.10); color: rgba(255,79,138,.95)}

.section{padding:54px 0}
.section--alt{background: rgba(255,255,255,.02); border-top:1px solid rgba(255,255,255,.06); border-bottom:1px solid rgba(255,255,255,.06)}
h2{font-size:28px;margin:0 0 16px}
.cards{display:grid;grid-template-columns: repeat(3, 1fr); gap:16px}
.card--flat{box-shadow:none}
.card--flat h3{margin:0 0 8px}
.card--flat p{margin:0;color:rgba(245,247,255,.76);line-height:1.6}

.grid{display:grid;grid-template-columns: repeat(2, 1fr); gap:14px}
.tile{
  padding:16px 16px;
  border-radius: 16px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(15,20,37,.55);
}
.tile h4{margin:0 0 6px}
.tile p{margin:0;color:rgba(245,247,255,.74);line-height:1.6}

.mvp{display:grid;grid-template-columns: 1fr 1fr; gap:18px}
.mvp__col{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(15,20,37,.55);
  border-radius: 18px;
  padding:18px;
}
.mvp__col h3{margin:0 0 10px}
.bullets{margin:0;padding-left:18px;color:rgba(245,247,255,.82);line-height:1.7}
.bullets--muted{color:rgba(245,247,255,.55)}

.contact{display:grid;grid-template-columns: 1.05fr .95fr; gap:18px;align-items:start}
.form{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(15,20,37,.55);
  border-radius:18px;
  padding:16px;
}
label span{display:block;margin-bottom:8px;color:rgba(245,247,255,.75);font-weight:700}
input{
  width:100%;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.25);
  color:rgba(245,247,255,.9);
  padding:12px;
  outline:none;
}
input:focus{border-color: rgba(0,240,184,.35); box-shadow: 0 0 0 6px rgba(0,240,184,.06)}

textarea{
  width:100%;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.25);
  color:rgba(245,247,255,.9);
  padding:12px;
  outline:none;
  resize:vertical;
  min-height:140px;
}
textarea:focus{border-color: rgba(0,240,184,.35); box-shadow: 0 0 0 6px rgba(0,240,184,.06)}
.fineprint{color:rgba(245,247,255,.55);font-size:12px;line-height:1.6;margin:10px 0 0}

/* Footer */
.footer{
  padding:26px 0 36px;
  border-top:1px solid rgba(255,255,255,.06);
  background: rgba(5,7,17,.55);
}
.footer__inner{display:flex;justify-content:space-between;gap:14px;align-items:flex-start}
.footer__left p{margin:8px 0 0;color:rgba(245,247,255,.55);max-width:420px}
.footer__right{display:flex;align-items:center;color:rgba(245,247,255,.70);font-size:13px}

@media (max-width: 980px){
  .hero__inner{grid-template-columns:1fr;gap:18px}
  h1{font-size:36px}
  .cards{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .mvp{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}
  .nav{display:none}
}

.form__row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.contact__quick{display:flex;gap:12px;flex-wrap:wrap;margin:14px 0 6px}
@media (max-width:980px){.form__row{grid-template-columns:1fr}}