*{
  box-sizing:border-box;
  margin:0;
  padding:0;
}
:root{
  --bg:#f6f8fb;
  --surface:#ffffff;
  --text:#172033;
  --muted:#64748b;
  --primary:#155eef;
  --primary-dark:#0d46bd;
  --border:#e5eaf1;
}
html{scroll-behavior:smooth}
body{
  font-family:Arial, Helvetica, sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
}
.container{
  width:min(1120px, 92%);
  margin:auto;
}
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,.96);
  border-bottom:1px solid var(--border);
}
.nav-wrap{
  min-height:72px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand{
  color:var(--text);
  text-decoration:none;
  font-weight:800;
  font-size:1.18rem;
}
nav{
  display:flex;
  gap:24px;
}
nav a{
  color:var(--text);
  text-decoration:none;
  font-weight:600;
}
nav a:hover{color:var(--primary)}
.menu-btn{
  display:none;
  border:0;
  background:transparent;
  font-size:1.6rem;
}
.hero{
  min-height:72vh;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,#eef4ff,#ffffff);
  border-bottom:1px solid var(--border);
}
.hero-content{
  padding:80px 0;
  max-width:850px;
}
.eyebrow,.section-label{
  color:var(--primary);
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.08em;
  font-size:.84rem;
}
h1{
  font-size:clamp(2.7rem,8vw,5.6rem);
  line-height:1.02;
  margin:12px 0 22px;
}
h2{
  font-size:clamp(2rem,4vw,3rem);
  margin:8px 0 18px;
}
.lead,.section-text{
  color:var(--muted);
  max-width:760px;
  font-size:1.08rem;
}
.hero-actions{
  display:flex;
  gap:14px;
  margin-top:30px;
  flex-wrap:wrap;
}
.btn{
  display:inline-block;
  padding:13px 20px;
  border-radius:10px;
  text-decoration:none;
  font-weight:800;
  transition:.2s ease;
}
.primary{
  color:#fff;
  background:var(--primary);
}
.primary:hover{background:var(--primary-dark)}
.secondary{
  color:var(--primary);
  background:#fff;
  border:1px solid var(--border);
}
.section{padding:90px 0}
.alt{background:#fff}
.cards{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  margin-top:34px;
}
.card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:16px;
  padding:28px;
  box-shadow:0 10px 30px rgba(15,23,42,.05);
}
.card h3{margin-bottom:10px}
.card p{color:var(--muted)}
.contact-box{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:30px;
}
footer{
  background:#111827;
  color:#cbd5e1;
  padding:26px 0;
}
.footer-wrap{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
}
footer a{
  color:#fff;
  text-decoration:none;
}
@media(max-width:760px){
  .menu-btn{display:block}
  nav{
    display:none;
    position:absolute;
    top:72px;
    left:0;
    right:0;
    background:#fff;
    padding:18px 4%;
    flex-direction:column;
    border-bottom:1px solid var(--border);
  }
  nav.show{display:flex}
  .cards{grid-template-columns:1fr}
  .contact-box,.footer-wrap{
    align-items:flex-start;
    flex-direction:column;
  }
}