:root{
  --bg:#ffffff;
  --text:#0a1527;
  --accent:#009688;
  --muted:#6b7280;
  --max-width:1100px;
  --radius:10px;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial;
}
*{box-sizing:border-box}
body{margin:0;color:var(--text);background:var(--bg);line-height:1.5}
.container{max-width:var(--max-width);margin:0 auto;padding:1rem}
.site-header{border-bottom:1px solid #e5f0f0;background:#fff;position:sticky;top:0;z-index:50}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.logo{font-weight:700;text-decoration:none;color:var(--text);font-size:1.3rem}
.logo span{color:var(--accent)}
.nav{display:flex;gap:1rem}
.nav a{color:var(--muted);text-decoration:none;padding:0.35rem 0.6rem;border-radius:6px}
.nav a.btn{background:var(--accent);color:#fff}
.nav a.ghost{border:1px solid var(--accent);color:var(--accent)}
.nav-toggle{display:none;background:none;border:0;font-size:1.4rem}
.hero{padding:3rem 0;background:linear-gradient(180deg,#f5fbfb,#fff)}
.hero-grid{display:grid;grid-template-columns:1fr 360px;gap:2rem;align-items:center}
.hero-copy h1{margin:0 0 0.5rem;font-size:2rem}
.lead{color:var(--muted);margin-bottom:1rem}
.cta{display:flex;gap:0.75rem}
.card{background:#fff;border-radius:var(--radius);padding:1rem;box-shadow:0 6px 16px rgba(0,0,0,0.06)}
.solutions .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem;margin-top:1rem}
.section{padding:2.5rem 0}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
.contact form{background:#f8fbfb;padding:1rem;border-radius:8px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0.75rem}
.form-grid textarea{grid-column:1/-1;height:120px}
input,textarea{padding:0.6rem;border:1px solid #dce8e8;border-radius:8px;font-family:inherit}
.form-actions{display:flex;gap:1rem;align-items:center;justify-content:space-between;margin-top:0.75rem}
.note{font-size:0.9rem;color:var(--muted)}
.site-footer{border-top:1px solid #e5f0f0;padding:1rem 0;background:#fff;margin-top:2rem}
.small{font-size:0.85rem;color:var(--muted)}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .two-col{grid-template-columns:1fr}
  .nav{display:none}
  .nav-toggle{display:block}
}