:root{
  --bg:#0b0f14;
  --panel:#121a23;
  --text:#e9eef5;
  --muted:#b8c4d4;
  --line:#243244;
  --accent:#ff6a00; /* industrial orange */
  --accent2:#00a3ff;
  --white:#fff;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif;
  color:var(--text);
  background:linear-gradient(180deg, var(--bg) 0%, #0c121b 60%, #0b0f14 100%);
}
a{color:inherit; text-decoration:none}
.container{width:min(1120px, 92%); margin:0 auto}
.site-main{min-height:60vh}

.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(11,15,20,.85);
  backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(36,50,68,.6);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
  gap:16px;
}
.brand-name{display:block; font-weight:800; letter-spacing:.2px}
.brand-tag{display:block; color:var(--muted); font-size:12px; margin-top:2px}
.menu{display:flex; gap:14px; list-style:none; margin:0; padding:0; flex-wrap:wrap}
.menu li a{color:var(--muted); padding:8px 10px; border-radius:10px}
.menu li a:hover{background:rgba(255,255,255,.06); color:var(--text)}

.header-cta{display:flex; gap:10px; align-items:center}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  border-radius:14px;
  padding:10px 14px;
  font-weight:700;
  border:1px solid transparent;
  cursor:pointer;
}
.btn-solid{background:var(--accent); color:#101010}
.btn-solid:hover{filter:brightness(1.05)}
.btn-outline{border-color:rgba(255,255,255,.18); color:var(--text); background:rgba(255,255,255,.04)}
.btn-outline:hover{background:rgba(255,255,255,.08)}
.btn-full{width:100%}

.hero{
  padding:46px 0 26px;
  background:
    radial-gradient(1200px 600px at 10% 10%, rgba(255,106,0,.18), transparent 60%),
    radial-gradient(900px 500px at 80% 10%, rgba(0,163,255,.14), transparent 60%);
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.25fr .85fr;
  gap:26px;
  align-items:start;
}
.hero-copy h1{font-size: clamp(30px, 4vw, 52px); line-height:1.05; margin:0 0 12px}
.lead{color:var(--muted); font-size:18px; line-height:1.5}
.hero-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:16px}
.trust{display:flex; gap:10px; flex-wrap:wrap; margin-top:18px}
.trust span{
  font-size:12px; color:var(--muted);
  border:1px solid rgba(255,255,255,.14);
  padding:6px 10px; border-radius:999px;
  background:rgba(255,255,255,.04);
}

.hero-card{
  background:rgba(18,26,35,.72);
  border:1px solid rgba(36,50,68,.7);
  border-radius:18px;
  padding:18px;
  box-shadow: 0 20px 60px rgba(0,0,0,.35);
}
.hero-card h2{margin:0 0 10px; font-size:18px}
.form label{display:block; font-size:12px; color:var(--muted); margin:10px 0 6px}
.form input,.form select,.form textarea{
  width:100%;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(0,0,0,.2);
  color:var(--text);
  padding:10px 12px;
  outline:none;
}
.form input:focus,.form select:focus,.form textarea:focus{
  border-color:rgba(255,106,0,.55);
  box-shadow:0 0 0 4px rgba(255,106,0,.12);
}
.fine{margin:10px 0 0; font-size:12px; color:var(--muted)}

.section{padding:34px 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)}
.section h2{margin:0 0 14px; font-size:26px}
.cards{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:14px;
}
.card{
  background:rgba(18,26,35,.65);
  border:1px solid rgba(36,50,68,.65);
  border-radius:18px;
  padding:16px;
}
.card h3{margin:0 0 8px; font-size:16px}
.card p{margin:0; color:var(--muted); line-height:1.5}

.cta-band{
  margin-top:18px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  background:linear-gradient(90deg, rgba(255,106,0,.18), rgba(0,163,255,.12));
  border:1px solid rgba(255,255,255,.12);
  border-radius:18px;
  padding:16px;
}
.cta-actions{display:flex; gap:10px; flex-wrap:wrap}

.content{padding:26px 0}
.entry{color:var(--muted); line-height:1.7}
.entry a{color:var(--accent)}

.site-footer{
  padding:30px 0;
  border-top:1px solid rgba(255,255,255,.08);
  background:rgba(0,0,0,.22);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr 1fr .8fr;
  gap:14px;
}
.site-footer h3{margin:0 0 10px}
.site-footer p{margin:0 0 8px; color:var(--muted)}
.footer-bottom{margin-top:16px; padding-top:14px; border-top:1px solid rgba(255,255,255,.08); color:var(--muted)}

.alert{
  padding:10px 12px;
  border-radius:14px;
  margin:10px 0 12px;
  border:1px solid rgba(255,255,255,.12);
}
.alert.success{background:rgba(0,200,120,.12)}
.alert.error{background:rgba(255,80,80,.12)}

.mobile-sticky{
  position:fixed; bottom:12px; left:50%; transform:translateX(-50%);
  width:min(520px, 94%);
  display:none;
  gap:10px;
  z-index:60;
}
.sticky-call,.sticky-quote{
  flex:1;
  border-radius:16px;
  padding:12px 14px;
  font-weight:800;
  text-align:center;
  border:1px solid rgba(255,255,255,.12);
}
.sticky-call{background:rgba(255,255,255,.06)}
.sticky-quote{background:var(--accent); color:#101010}

@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .header-cta{display:none}
  .mobile-sticky{display:flex}
}
@media (max-width: 560px){
  .cards{grid-template-columns:1fr}
}