:root{--ink:#0b172a;--muted:#475569;--accent:#2563eb;--soft:#f1f5f9;--bg:#ffffff}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}
.container{max-width:1080px;margin:0 auto;padding:1rem}
header{position:sticky;top:0;background:#fff;border-bottom:1px solid #e2e8f0;z-index:10}
.brand{display:flex;align-items:center;gap:.75rem}
.brand img{height:64px;width:auto}
nav{display:flex;justify-content:space-between;align-items:center}
.menu a{padding:.6rem .8rem;border-radius:.5rem;text-decoration:none;color:var(--ink)}
.menu a.active,.menu a:hover{background:var(--soft)}
.hero{padding:clamp(2rem,6vw,4rem) 1rem;background:linear-gradient(180deg,#0b172a 0%,#1f2937 100%);color:#fff}
.hero .inner{max-width:1080px;margin:0 auto;display:grid;gap:1rem}
.hero h1{font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.15;margin:0}
.hero p.lead{opacity:.95;font-size:1.05rem;margin:0}
.cta{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:.75rem}
.btn{display:inline-block;padding:.7rem 1rem;border-radius:.6rem;text-decoration:none;font-weight:600;background:var(--accent);color:#fff}
.btn.outline{background:transparent;border:2px solid #fff}
.section{padding:2rem 0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}
.card{background:var(--soft);padding:1rem;border-radius:.8rem}
ul.check{list-style:none;padding:0;margin:0}
ul.check li{padding-left:1.4rem;position:relative;margin:.4rem 0}
ul.check li:before{content:"✓";position:absolute;left:0;color:var(--accent)}
.contact{background:var(--soft);padding:1rem;border-radius:.8rem}
label{font-weight:600}
input[type="text"],input[type="email"],textarea{width:100%;padding:.8rem .9rem;border:1px solid #e2e8f0;border-radius:.6rem;font:inherit}
textarea{min-height:140px}
.form-row{display:grid;gap:.9rem;grid-template-columns:1fr 1fr}
@media (max-width:720px){.form-row{grid-template-columns:1fr}}
.note{color:var(--muted);font-size:.92rem}
footer{margin-top:2rem;padding:2rem 0;border-top:1px solid #e2e8f0;color:var(--muted)}
/* --- Hero background image (city skyline) --- */
.hero {
  background-image:
    linear-gradient(180deg, rgba(0,0,0,0.45), rgba(0,0,0,0.45)),
    url("/assets/img/hero.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}