:root{
  --bg:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --line:#e2e8f0;
  --tint:#f8fafc;
  --dark:#020617;
  --accent:#1e293b;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1120px, calc(100% - 2rem)); margin:0 auto}
.narrow{width:min(860px, 100%)}
.site-header{
  position:sticky; top:0; z-index:50; background:rgba(255,255,255,.96);
  backdrop-filter: blur(10px); border-bottom:1px solid var(--line);
}
.nav{display:flex; justify-content:space-between; align-items:center; gap:1rem; padding:1rem 0}
.brand{font-size:1.2rem; font-weight:800}
.tagline-small{font-size:.92rem; color:var(--muted)}
nav{display:flex; gap:1.25rem; flex-wrap:wrap}
nav a{font-weight:600; color:var(--accent)}
.hero{
  background:linear-gradient(135deg,#020617 0%, #111827 100%);
  color:#fff; padding:4.75rem 0;
}
.hero-grid{display:grid; grid-template-columns:1.15fr .85fr; gap:2rem; align-items:center}
.pill{
  display:inline-block; padding:.45rem .8rem; border-radius:999px;
  border:1px solid rgba(255,255,255,.18); color:#dbeafe; margin-bottom:1rem;
  font-size:.92rem; font-weight:600;
}
h1,h2,h3{line-height:1.15; margin:0 0 .6rem}
h1{font-size:clamp(2.4rem,5vw,4.3rem); font-weight:800}
h2{font-size:clamp(1.9rem,3.6vw,2.8rem); font-weight:800}
h3{font-size:1.2rem; font-weight:700}
.hero-copy,.section-intro,.section p{font-size:1.05rem; color:inherit}
.hero-copy{color:#cbd5e1; max-width:44rem}
.hero-card{
  background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.14);
  border-radius:28px; overflow:hidden; box-shadow:0 18px 50px rgba(0,0,0,.28);
}
.hero-card img{height:100%; min-height:340px; object-fit:cover}
.cta-row{display:flex; gap:1rem; flex-wrap:wrap; margin-top:1.5rem}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:.95rem 1.25rem; border-radius:18px; font-weight:700;
  transition:.15s ease; border:1px solid transparent;
}
.btn:hover{transform:translateY(-1px)}
.btn-light{background:#fff; color:var(--dark)}
.btn-outline{border-color:rgba(255,255,255,.28); color:#fff}
.btn-dark{background:var(--dark); color:#fff}
.btn-light-border{border:1px solid var(--line); background:#fff; color:var(--text)}
.btn-outline-light{border:1px solid rgba(255,255,255,.3); color:#fff}
.section{padding:4.5rem 0}
.section-white{background:#fff}
.section-tint{background:var(--tint); border-top:1px solid var(--line); border-bottom:1px solid var(--line)}
.eyebrow{
  text-transform:uppercase; letter-spacing:.18em; font-size:.82rem;
  font-weight:800; color:#64748b; margin-bottom:.8rem;
}
.eyebrow.light{color:#cbd5e1}
.cards{display:grid; gap:1.1rem; margin-top:2rem}
.cards.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.cards.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{
  background:#fff; border:1px solid var(--line); border-radius:24px; padding:1.35rem;
  box-shadow:0 8px 20px rgba(15,23,42,.04);
}
.section-tint .card{background:#fff}
.project-grid{
  display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:1.1rem; margin-top:2rem;
}
.project-card{
  background:#fff; border:1px solid var(--line); border-radius:24px; overflow:hidden;
  box-shadow:0 8px 20px rgba(15,23,42,.05);
}
.project-card img{width:100%; height:270px; object-fit:cover}
.project-copy{padding:1rem 1rem 1.2rem}
.split{display:grid; grid-template-columns:1fr 1fr; gap:2rem; align-items:start}
.compact .card p,.card p{color:var(--muted)}
.estimate{background:var(--dark); color:#fff}
.estimate-box{
  display:flex; justify-content:space-between; align-items:center; gap:1.5rem;
  padding:2rem; border:1px solid rgba(255,255,255,.12); border-radius:28px;
  background:rgba(255,255,255,.04);
}
.contact-list{display:grid; gap:.65rem; margin-top:1rem}
.contact-card .cta-stack{display:grid; gap:.8rem; margin-top:1rem}
.site-footer{border-top:1px solid var(--line); background:#fff; padding:1.3rem 0 5.2rem}
.footer-row{display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap; color:var(--muted)}
.mobile-bar{
  position:fixed; left:50%; bottom:14px; transform:translateX(-50%);
  width:min(94vw,540px); background:var(--dark); color:#fff; border-radius:18px;
  display:none; justify-content:space-between; align-items:center; gap:.7rem;
  padding:.95rem 1rem; box-shadow:0 18px 40px rgba(2,6,23,.28); z-index:60;
}
.mobile-bar a{font-weight:700}
@media (max-width: 980px){
  .hero-grid,.split,.cards.three,.project-grid{grid-template-columns:1fr 1fr}
}
@media (max-width: 720px){
  nav{display:none}
  .hero-grid,.split,.cards.three,.cards.two,.project-grid{grid-template-columns:1fr}
  .hero{padding:3.5rem 0}
  .estimate-box{flex-direction:column; align-items:flex-start}
  .mobile-bar{display:flex}
}