:root{
  --red: #c51e2b;
  --black: #111;
  --muted: #666;
  --white: #fff;
  --container: 1100px;
}
*{box-sizing:border-box}
body{font-family:Arial,Helvetica,sans-serif;margin:0;color:var(--black);background:var(--white);-webkit-font-smoothing:antialiased}
.container{max-width:var(--container);margin:0 auto;padding:0 1rem}
.site-header{padding:18px 0;border-bottom:1px solid #eee;display:flex;align-items:center;flex-direction:column}
.logo-wrap{text-align:center;margin-bottom:8px}
.logo{height:80px;width:auto;display:inline-block}
.top-nav{display:flex;gap:18px;justify-content:center;margin-bottom:8px}
.top-nav a{text-decoration:none;color:var(--muted);font-weight:700}
.top-nav a.active{color:var(--black)}
.call-btn{background:var(--red);color:var(--white);padding:8px 12px;border-radius:8px;text-decoration:none;font-weight:800}

.hero{padding:36px 0;text-align:center;background:linear-gradient(180deg,#fff,#fff)}
.hero h1{font-size:1.9rem;margin:.25rem 0}
.hero p{max-width:58ch;margin:0 auto 1rem;color:var(--muted)}
.btn{display:inline-block;background:var(--red);color:var(--white);padding:10px 14px;border-radius:8px;text-decoration:none;font-weight:800}

.services-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:20px 0}
.services-preview article{background:#fff;padding:14px;border-radius:10px;border:1px solid #eee;box-shadow:0 6px 18px rgba(0,0,0,0.04)}
.section{padding:28px 0}
.service-list{list-style:disc;margin-left:1.2rem}
.site-footer{padding:18px 0;border-top:1px solid #eee;color:var(--muted);text-align:center;font-size:.95rem}

/* forms */
label{display:block;margin-bottom:12px;font-weight:600}
input,textarea{width:100%;padding:10px;border:1px solid #ddd;border-radius:8px;margin-top:6px;font:inherit}
button.btn{border:none;cursor:pointer}

/* responsive */
@media(max-width:880px){
  .services-preview{grid-template-columns:1fr}
  .logo{height:68px}
  .top-nav{flex-wrap:wrap}
}