/* CopperPulse final site styles */
:root{--accent:#B87333;--primary:#0033cc;--maxwidth:1100px}
*{box-sizing:border-box}
body{font-family:Inter, "Helvetica Neue", Arial, sans-serif;margin:0;color:#111;background:#fff;line-height:1.5}
.site-header{background:linear-gradient(90deg,#f8f8f8,#ffffff);border-bottom:1px solid #eee}
.header-inner{max-width:var(--maxwidth);margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:18px}
.logo{font-weight:800;color:var(--accent);text-decoration:none;font-size:1.25rem}
.site-nav{display:flex;gap:14px;list-style:none;margin:0;padding:0}
.site-nav a{color:var(--primary);text-decoration:none;font-weight:600;padding:8px 6px;border-radius:6px}
.site-nav a.active, .site-nav a:hover{background:#e9f0ff}
main{max-width:var(--maxwidth);margin:36px auto;padding:0 18px}
.hero{background:#fbfbff;border:1px solid #f0f4ff;padding:28px;border-radius:10px;display:flex;gap:20px;align-items:center}
.hero h1{margin:0;font-size:1.9rem}
.hero p.lead{margin:6px 0 0;color:#333}
.cta{margin-top:12px;display:inline-block;background:var(--primary);color:#fff;padding:10px 14px;border-radius:8px;text-decoration:none;font-weight:700}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-top:22px}
.card{border:1px solid #eee;padding:16px;border-radius:8px;background:#fff;box-shadow:0 1px 2px rgba(12,12,12,0.03)}
footer{max-width:var(--maxwidth);margin:36px auto;padding:18px;color:#666;text-align:center;font-size:0.95rem}
@media(max-width:700px){ .hero{flex-direction:column;align-items:flex-start} .header-inner{padding:12px} .site-nav{flex-wrap:wrap} }