:root{
  --bg:#070d1a;
  --panel:#101827;
  --panel2:#162033;
  --text:#e7edf7;
  --muted:#9fb0c4;
  --accent:#2e9bff;
  --line:rgba(255,255,255,.10);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  background:var(--bg);
  color:var(--text);
  overflow-x:hidden;
}

.site-header{
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:50;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:22px 58px;
  background:rgba(7,13,26,.55);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.06);
  transition:all .28s ease;
}
.site-header.scrolled{
  padding:12px 58px;
  background:rgba(7,13,26,.92);
}
.brand img{height:42px;display:block}
.site-nav{display:flex;gap:32px}
.site-nav a{
  color:var(--text);
  text-decoration:none;
  font-size:13px;
  letter-spacing:.18em;
  text-transform:uppercase;
  opacity:.82;
  transition:.2s;
}
.site-nav a:hover{opacity:1;color:#fff}
.menu-toggle{display:none;background:none;border:0;color:#fff;font-size:28px}

.hero{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  position:relative;
  padding:120px 24px 80px;
  overflow:hidden;
}
.hero-bg{
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg,rgba(7,13,26,.22),rgba(7,13,26,.94)),
    url("https://steelcad.web.app/images/pic01.jpg") center/cover no-repeat;
  transform:scale(1.02);
  animation:slowZoom 18s ease-in-out infinite alternate;
}
.hero-content{position:relative;z-index:1;max-width:980px}
.hero-logo{width:min(420px,82vw);margin-bottom:32px;filter:drop-shadow(0 20px 45px rgba(0,0,0,.35))}
.hero h1{
  font-size:clamp(36px,6vw,76px);
  margin:0 0 18px;
  letter-spacing:.02em;
  font-weight:700;
}
.hero h2{
  color:#fff;
  font-size:clamp(18px,2.2vw,29px);
  margin:0;
  font-weight:300;
  letter-spacing:.08em;
}
.hero-actions{margin-top:42px;display:flex;gap:18px;justify-content:center;flex-wrap:wrap}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:150px;
  padding:14px 24px;
  color:white;
  background:linear-gradient(135deg,#1878d8,#32b3ff);
  border:1px solid rgba(255,255,255,.12);
  text-decoration:none;
  border-radius:2px;
  text-transform:uppercase;
  letter-spacing:.16em;
  font-size:12px;
  transition:.25s ease;
  box-shadow:0 12px 40px rgba(46,155,255,.20);
}
.btn:hover{transform:translateY(-3px);box-shadow:0 18px 55px rgba(46,155,255,.35)}
.btn-outline{background:rgba(255,255,255,.06)}

.section{
  max-width:1180px;
  margin:0 auto;
  padding:110px 34px;
}
.dark{
  max-width:none;
  background:linear-gradient(180deg,#0d1424,#111a2b);
}
.dark > *{max-width:1180px;margin-left:auto;margin-right:auto}

.section-title{margin-bottom:42px}
.section-title span{
  color:var(--accent);
  text-transform:uppercase;
  letter-spacing:.28em;
  font-size:12px;
}
.section-title h1,.section-title h2{
  font-size:clamp(32px,4vw,54px);
  margin:10px 0 0;
}

.split{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:56px;
  align-items:center;
}
.split p,.about-copy p{
  color:var(--muted);
  line-height:1.85;
  font-size:17px;
}
.section-img{
  width:100%;
  border-radius:2px;
  box-shadow:0 28px 80px rgba(0,0,0,.35);
  border:1px solid var(--line);
}

.spec-grid{
  display:grid;
  grid-template-columns:repeat(8,1fr);
  gap:22px;
  margin-top:70px;
  align-items:center;
}
.spec-grid img{
  width:100%;
  min-height:58px;
  object-fit:contain;
  opacity:.76;
  filter:drop-shadow(0 12px 24px rgba(46,155,255,.12));
  transition:.25s;
}
.spec-grid img:hover{opacity:1;transform:translateY(-4px)}

.service-list{display:grid;gap:26px}
.service-card{
  display:grid;
  grid-template-columns:310px 1fr;
  gap:32px;
  background:rgba(255,255,255,.035);
  border:1px solid var(--line);
  padding:22px;
  transition:.3s ease;
}
.service-card:hover{
  transform:translateY(-6px);
  border-color:rgba(46,155,255,.45);
  background:rgba(255,255,255,.055);
}
.service-card img{
  width:100%;
  height:210px;
  object-fit:cover;
}
.service-card h3{
  margin:4px 0 14px;
  font-size:26px;
}
.service-card p{color:var(--muted);line-height:1.75}

.about-copy{
  max-width:940px;
  margin-bottom:54px;
}
.team-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:20px;
}
.person-card{
  background:rgba(255,255,255,.045);
  border:1px solid var(--line);
  padding:16px;
  text-align:center;
  transition:.3s;
}
.person-card:hover{transform:translateY(-7px);border-color:rgba(46,155,255,.38)}
.person-card img{
  width:100%;
  aspect-ratio:3/4;
  object-fit:cover;
  object-position:top center;
}
.person-card h3{font-size:18px;margin:18px 0 6px}
.person-card p{color:var(--muted);font-size:13px;margin:0}

.contact-grid{
  display:grid;
  grid-template-columns:360px 1fr;
  gap:36px;
  align-items:stretch;
}
.contact-card{
  background:rgba(255,255,255,.045);
  border:1px solid var(--line);
  padding:36px;
  font-size:18px;
  line-height:1.7;
}
.contact-card a{color:#fff}
.map{
  border:0;
  width:100%;
  height:420px;
  object-fit:cover;
  border:1px solid var(--line);
}

.footer{
  display:flex;
  justify-content:center;
  gap:34px;
  padding:36px 20px;
  color:#75859b;
  background:#060a12;
  border-top:1px solid var(--line);
}
.footer a{color:#9fb0c4}

.reveal{
  opacity:0;
  transform:translateY(34px);
  transition:opacity .85s ease, transform .85s ease;
}
.reveal.visible{
  opacity:1;
  transform:none;
}

.subpage{padding-top:100px;min-height:80vh}

@keyframes slowZoom{
  from{transform:scale(1.02)}
  to{transform:scale(1.09)}
}

@media(max-width:900px){
  .site-header{padding:14px 20px}
  .site-header.scrolled{padding:10px 20px}
  .menu-toggle{display:block}
  .site-nav{
    display:none;
    position:absolute;
    top:68px;
    left:0;
    right:0;
    flex-direction:column;
    gap:0;
    background:#070d1a;
    border-top:1px solid var(--line);
  }
  .site-nav.open{display:flex}
  .site-nav a{padding:18px 24px;border-bottom:1px solid var(--line)}
  .split,.service-card,.contact-grid{grid-template-columns:1fr}
  .spec-grid{grid-template-columns:repeat(4,1fr)}
  .team-grid{grid-template-columns:repeat(2,1fr)}
  .section{padding:76px 22px}
  .service-card img{height:220px}
}

@media(max-width:520px){
  .team-grid{grid-template-columns:1fr}
  .spec-grid{grid-template-columns:repeat(2,1fr)}
  .hero-actions{flex-direction:column;align-items:center}
}


/* Two-person team layout */
.team-grid {
  justify-content: center;
}

@media (min-width: 901px) {
  .team-grid {
    grid-template-columns: repeat(2, minmax(240px, 320px));
  }
}