/* Minimal reset and theme variables */
:root {
  --gold: #d6b24a;
  --gold-dark: #a68a2e;
  --green: #39ff7a;
  --green-soft: #0dfb63;
  --bg: #0a0f0a;
  --glass: rgba(255,255,255,.08);
  --glass-border: rgba(255,255,255,.25);
  --shadow: 0 10px 40px rgba(0,0,0,.5);
}

*,
*::before,
*::after { box-sizing: border-box; }

html, body { height: 100%; }

/* Light reset and accessible base */
body {
  margin: 0;
  padding: 0;
  color: #baff90;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto;
  background: var(--bg);
  background-image:
    linear-gradient(135deg, rgba(214,180,66,.25) 0%, rgba(0,0,0,0) 60%),
    radial-gradient(circle at 25% -10%, rgba(255,235,140,.15) 0, rgba(255,235,140,0) 40%),
    radial-gradient(circle at 100% 0%, rgba(0,0,0,0) 0, rgba(0,0,0,0) 60%);
  background-size: 200% 200%, auto, auto;
  /* subtle sheen without heavy assets */
  animation: glow 12s linear infinite;
}
@keyframes glow {
  0% { background-position: 0% 0%, 0% 0%; }
  50% { background-position: 100% 0%, 50% 50%; }
  100% { background-position: 0% 0%, 0% 0%; }
}

main {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 28px 16px;
  min-height: 60vh;
}

/* Frosted glass card for the hero image */
.image-frame {
  width: min(92vw, 860px);
  padding: 14px;
  border-radius: 16px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.25);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.image-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,.25);
}

/* Footer with product ad and copyright */
footer {
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  background: rgba(0,0,0,.28);
  border-top: 1px solid rgba(0,255,140,.4);
}
.product-ad {
  display:flex;
  flex-direction:column;
  gap:8px;
  align-items:flex-start;
  padding:12px;
  border-radius:12px;
  background: rgba(0,0,0,.28);
  border:1px solid rgba(0,255,140,.4);
  min-width: 240px;
}
.product-ad h3 { margin:0; color:#d6ffb0; text-shadow: 0 0 6px rgba(0,255,120,.8); font-size: 1rem; }
.product-ad a { text-decoration: none; }
.product-ad a p {
  margin:0;
  padding:10px 14px;
  border-radius:8px;
  color:#041c0f;
  background: linear-gradient(135deg, #9fff9a 0%, #4cff7a 100%);
  border:1px solid rgba(0,0,0,.2);
  font-weight:700;
  box-shadow: 0 4px 14px rgba(0,0,0,.25);
}
footer p { margin:0; color:#9cffc4; }

/* Interactive affordances - accessible focus styles */
a:focus-visible,
button:focus-visible {
  outline: 3px solid #39ff9a;
  outline-offset: 2px;
  border-radius: 4px;
}
a:focus,
button:focus {
  outline: 3px solid #39ff9a;
  outline-offset: 2px;
  border-radius: 4px;
}

@media (min-width: 700px) {
  footer {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    padding: 20px 40px;
  }
  .product-ad { max-width: 420px; }
  main { padding: 40px 24px; min-height: 70vh; }
}
@media (min-width: 1024px) {
  image-frame { padding: 18px; } /* safe no-op in case of typo; kept minimal */
}