:root{
  --bg:#f6f7fb;
  --card:#ffffff;
  --primary:#2b6cb0;
  --text:#1a202c;
  --muted:#64748b;
  --radius:8px;
  --container-width:1000px;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  color:var(--text);
  background:var(--bg);
  line-height:1.5;
}

.container{
  max-width:var(--container-width);
  margin:0 auto;
  padding:20px;
}

.site-header{
  background:linear-gradient(90deg, #ffffff, #f8fafc);
  border-bottom:1px solid #e6eef8;
}
.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.logo a{ text-decoration:none; color:var(--primary); font-weight:700; font-size:1.2rem; }

.site-nav a{
  margin-left:12px;
  text-decoration:none;
  color:var(--muted);
  font-weight:600;
}
.site-nav a:hover{ color:var(--primary); }

.hero{
  background:var(--card);
  padding:32px;
  margin:20px 0;
  border-radius:var(--radius);
  box-shadow:0 2px 8px rgba(16,24,40,0.04);
}
.hero h2{ margin-top:0; color:var(--primary); }
.btn{
  display:inline-block;
  background:var(--primary);
  color:white;
  padding:8px 14px;
  border-radius:6px;
  text-decoration:none;
  margin-top:12px;
}
.intro, .services-list, .contact-form, .content{
  background:var(--card);
  padding:20px;
  border-radius:8px;
  margin-bottom:20px;
}

.site-footer{
  text-align:center;
  padding:18px 0;
  color:var(--muted);
  font-size:0.95rem;
  border-top:1px solid #eaf1fb;
  margin-top:40px;
}

form label{
  display:block;
  margin-bottom:12px;
  font-weight:600;
}
input[type="text"], input[type="email"], textarea{
  width:100%;
  padding:10px;
  border:1px solid #e2e8f0;
  border-radius:6px;
  margin-top:6px;
}
@media (max-width:720px){
  .site-header .container{ flex-direction:column; align-items:flex-start; gap:8px; }
  .site-nav a{ margin-left:8px; display:inline-block; margin-top:6px;}
}