/* Simplified black & white theme - edit text in index.html, replace images in /images */
:root{
  --black: #000000;
  --white: #ffffff;
  --muted: #666666;
  --max-width: 1100px;
  --gap: 24px;
}

*{box-sizing:border-box}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial; margin:0; color:var(--black); background:var(--white); line-height:1.5}
.container{max-width:var(--max-width); margin:0 auto; padding:40px 20px}
.header-inner, .hero-inner, .footer-inner{display:flex; align-items:center; justify-content:space-between}
.site-header{background:var(--black); color:var(--white); position:sticky; top:0; z-index:50}
.header-inner{padding:12px 20px}
.brand{display:flex; align-items:center; gap:12px}
.logo{height:42px; width:42px}
.brand-name{font-weight:700; font-size:18px}
.menu-btn{display:none; background:transparent; color:var(--white); border:1px solid rgba(255,255,255,0.08); padding:8px 10px; border-radius:6px}
.site-nav a{color:var(--white); text-decoration:none; margin-left:18px}

.hero{padding:80px 0}
.hero-inner{gap:var(--gap)}
.hero-copy{flex:1}
.hero-copy h1{font-size:28px; margin:0 0 12px 0}
.lead{color:var(--muted)}
.hero-image img{max-width:360px; width:100%; display:block; border-radius:10px; filter:grayscale(100%)}

.section{padding:60px 0}
.two-col{display:grid; grid-template-columns:1fr 1fr; gap:30px; align-items:center}
.feature-img{width:100%; border-radius:8px; filter:grayscale(100%)}

.bg-contrast{background:#f7f7f7}

.services-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px}
.service{background:var(--white); padding:18px; border-radius:8px; text-align:center; border:1px solid #eee}
.service img{width:100%; height:150px; object-fit:cover; border-radius:6px; filter:grayscale(100%)}

.narrow{max-width:700px}

.btn{display:inline-block; background:var(--black); color:var(--white); padding:10px 16px; border-radius:8px; text-decoration:none}

.site-footer{border-top:1px solid #eaeaea; padding:20px 0; background:var(--white)}
.footer-inner{padding:10px 20px; justify-content:space-between; align-items:center}

.form-row{margin-bottom:12px}
input[type=text], input[type=email], textarea{width:100%; padding:12px; border:1px solid #ddd; border-radius:6px; font-size:15px}

/* Responsive */
@media (max-width:800px){
  .header-inner{padding:8px 14px}
  .site-nav{display:none}
  .menu-btn{display:block}
  .two-col{grid-template-columns:1fr; text-align:left}
  .services-grid{grid-template-columns:1fr}
  .hero-image{display:none}
  .hero-copy h1{font-size:22px}
}