:root{
  --bg:#f7f7fb;
  --card:#ffffff;
  --accent:#1e90ff;
  --text:#222;
}
*{box-sizing:border-box}
body{margin:0;font-family:Segoe UI, Roboto, Arial, sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}
.container{max-width:900px;margin:0 auto;padding:24px}
.hero{background:linear-gradient(90deg, #ffffff88, #eaf4ff);padding:48px 0;text-align:center}
.title{font-size:2.2rem;margin:0 0 8px}
.lead{font-size:1.1rem;margin:0 0 16px;color:#333}
.cta{display:inline-block;padding:12px 20px;background:var(--accent);color:#fff;border-radius:6px;text-decoration:none;font-weight:600}
.card{background:var(--card);padding:20px;border-radius:10px;margin:20px 0;box-shadow:0 6px 18px rgba(30,30,60,0.06)}
.card h2{margin-top:0}
.footer{padding:20px 0;text-align:center;color:#666;font-size:0.9rem}
/* Gallery: horizontal on wide, stacked column on small screens */
.gallery{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:nowrap}
.gallery img{flex:1 1 0;max-width:600px;margin-top:24px;width:100%;height:auto}
@media (max-width:600px){
  .title{font-size:1.6rem}
  .hero{padding:34px 0}
  .container{padding:16px}
  .gallery{flex-direction:column;align-items:stretch}
  .gallery img{max-width:100%;flex:unset}
}