/* ===== Nod Industrial — Executive UI ===== */

:root{
  --bg:#0b1220;
  --card:rgba(255,255,255,.06);
  --line:rgba(255,255,255,.12);
  --text:rgba(255,255,255,.9);
  --muted:rgba(255,255,255,.65);
  --brand:#5eead4;
  --brand2:#60a5fa;
  --radius:18px;
  --radius2:26px;
  --max:1120px;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:
    radial-gradient(1000px 600px at 10% -10%,rgba(94,234,212,.18),transparent),
    radial-gradient(800px 500px at 100% 0%,rgba(96,165,250,.15),transparent),
    linear-gradient(180deg,#070b14,var(--bg));
  color:var(--text);
}

a{text-decoration:none;color:inherit}
img{width:100%;height:100%;object-fit:cover;display:block}

.container{
  width:min(var(--max),calc(100% - 40px));
  margin:auto;
}

/* NAV */
.topbar{
  position:sticky;
  top:0;
  background:rgba(7,11,20,.7);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:14px 0;
}
.brand{
  display:flex;
  gap:10px;
  align-items:center;
  font-weight:800;
}
.brand-badge{
  width:34px;height:34px;
  border-radius:10px;
  background:linear-gradient(135deg,var(--brand),var(--brand2));
}
.menu a{
  margin-left:14px;
  font-weight:600;
  font-size:14px;
  color:var(--muted);
}
.menu a:hover{color:var(--text)}

/* HERO */
.hero{padding:40px 0}
.hero-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:22px;
}
.hero-card{
  position:relative;
  padding:28px;
  border-radius:var(--radius2);
  background:
    linear-gradient(90deg,rgba(7,11,20,.9),rgba(7,11,20,.5)),
    url("assets/img/photo03.jpg") center/cover no-repeat;
  min-height:320px;
}
.kicker{
  font-size:12px;
  padding:6px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.1);
}
.h1{
  font-size:clamp(28px,4vw,44px);
  margin:16px 0 10px;
}
.lead{max-width:55ch;color:var(--muted)}
.cta-row{margin-top:18px}
.btn{
  display:inline-block;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid var(--line);
  margin-right:10px;
}
.btn.primary{
  background:linear-gradient(135deg,var(--brand),var(--brand2));
  color:#06101a;
  border:none;
}

/* KPI */
.kpi{
  padding:22px;
  border-radius:var(--radius2);
  background:var(--card);
}
.kpi-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
}
.metric{
  padding:14px;
  border-radius:16px;
  background:rgba(255,255,255,.08);
}
.metric .n{font-weight:900;font-size:18px}
.metric .t{font-size:12px;color:var(--muted)}

/* SECTIONS */
.section{padding:30px 0}
.cards{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
}
.card{
  padding:18px;
  border-radius:var(--radius);
  background:var(--card);
}
.card p{color:var(--muted);font-size:14px}

/* GALLERY */
.gallery{
  display:grid;
  grid-template-columns:1.2fr 1fr 1fr;
  gap:12px;
}
.gitem{
  height:180px;
  border-radius:var(--radius);
  overflow:hidden;
}

/* FOOTER */
.footer{
  border-top:1px solid var(--line);
  padding:30px 0;
  color:var(--muted);
  font-size:13px;
}

/* RESPONSIVE */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
  .gallery{grid-template-columns:1fr}
}