:root{
  --bg:#0b0d10;
  --card:#ffffff;
  --ink:#1a1a1a;
  --muted:#5b6770;
  --brand:#0a7c3b;
  --brand-hover:#086534;
  --ring:rgba(10,124,59,0.25);
  --light:#f5f7fa;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: Arial, Helvetica, sans-serif;
  color:var(--ink);
  background:var(--light);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
h1,h2,h3,h4{
  font-family: "Arial Black", "Arial Bold", Arial, Helvetica, sans-serif;
  letter-spacing: .2px;
  margin: 0 0 .5rem 0;
  color:#0d1117;
}
a{color:var(--brand);text-decoration:none}
a:hover{color:var(--brand-hover);text-decoration:underline}
.container{
  width: min(1100px, 92%);
  margin: 0 auto;
  padding: 24px 0;
}
.header{
  position:sticky;top:0;z-index:50;
  background:#ffffffcc;backdrop-filter:saturate(1.2) blur(6px);
  border-bottom:1px solid #e7ecf0;
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding:12px 0;
}
.logo{
  display:flex;align-items:center;gap:10px;font-weight:800;
  font-family: "Arial Black", Arial, Helvetica, sans-serif;
  font-size:20px;color:#0d1117;
}
.logo img{height:28px;width:auto}
.nav a.navlink{
  color:#0d1117;padding:8px 10px;border-radius:8px;font-size:14px
}
.nav a.navlink:hover{background:#eef3f6}
.cta{
  display:inline-block;background:var(--brand);color:#fff;border-radius:10px;
  padding:10px 14px;font-weight:700;border:1px solid #0a7c3b;
  box-shadow:0 4px 14px rgba(10,124,59,0.22);
}
.cta:hover{background:var(--brand-hover);text-decoration:none}
.hero{
  background:linear-gradient( to bottom, rgba(11,13,16,0.55), rgba(11,13,16,0.75) ),
             url("images/hero-trade-show-games.jpg") center/cover no-repeat;
  color:#fff;
  padding:72px 0 56px;
  border-bottom:1px solid #e7ecf0;
}
.hero .container{padding-top:8px}
.hero h1{color:#fff;font-size:34px;line-height:1.15;margin-bottom:12px}
.hero p{color:#f0f3f6;max-width:820px;margin:0 0 18px}
.hero .cta{border:0}
.section{padding:30px 0}
.card{
  background:var(--card);border:1px solid #e7ecf0;border-radius:14px;
  box-shadow:0 10px 30px rgba(2,10,24,0.06);
  padding:18px;
}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.product-grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.product-card{background:#fff;border:1px solid #e7ecf0;border-radius:12px;padding:12px}
.product-card img{width:300px;height:200px;object-fit:cover;border-radius:8px;display:block;margin:0 auto 10px}
.product-card h3{font-size:18px;margin:4px 0 6px}
.muted{color:var(--muted)}
ul.clean{list-style:none;padding-left:0;margin:0}
ul.clean li{padding:6px 0}
.logos{display:flex;gap:28px;flex-wrap:wrap;align-items:center}
.logos img{max-height:40px;filter:saturate(1.08);display:block}
.foot{font-size:13px;color:var(--muted);padding:22px 0 40px;text-align:center}
a,button,.cta:focus{outline:none;box-shadow:0 0 0 3px var(--ring)}
@media (max-width:600px){
  .hero h1{font-size:26px}
}