/* Reset and base */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --gold: #ffd36b;
  --gold-dim: #ffdc7a;
  --bg: #12060a;
  --glass: rgba(255,255,255,.08);
  --glass-border: rgba(255,255,255,.28);
}

html, body { height: 100%; }

body {
  font-family: ui-sans-serif, system-ui, "-apple-system", "Segoe UI", Roboto, Arial;
  color: var(--gold);
  background-color: #12060a;
  /* Red polka dots background */
  background-image:
    radial-gradient(circle at 10px 10px, rgba(255,0,0,.25) 2px, transparent 3px),
    radial-gradient(circle at 30px 30px, rgba(255,0,0,.15) 2px, transparent 3px);
  background-size: 40px 40px, 60px 60px;
  background-position: 0 0, 20px 20px;
  margin: 0;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding: 0;
  box-sizing: border-box;
}

/* Layout */
main {
  display: grid;
  place-items: center;
  width: 100%;
  padding: 2rem 1rem;
}

.image-frame {
  width: min(92vw, 720px);
  background: rgba(255,255,255,.08);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 1rem;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 12px 30px rgba(0,0,0,.25);
}

.image-frame img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
}

/* Footer + faux glass ad card */
footer {
  margin-top: 2.5rem;
  padding: 1.5rem;
  text-align: center;
  color: var(--gold);
}

.product-ad {
  display: inline-block;
  padding: 0.75rem 1.25rem;
  border-radius: 12px;
  background: rgba(0,0,0,.28);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 4px 18px rgba(0,0,0,.4);
  margin-bottom: 0.75rem;
}
.product-ad h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gold);
  text-shadow: 0 0 8px rgba(255,211,70,.6);
  margin-bottom: .25rem;
}
.product-ad a {
  display: inline-block;
  text-decoration: none;
  color: var(--gold);
  background: rgba(255,213,0,.15);
  border: 1px solid rgba(255,255,255,.4);
  padding: .55rem 1rem;
  border-radius: 999px;
  transition: transform .15s ease, background .15s ease;
}
.product-ad a:hover { transform: translateY(-1px); background: rgba(255,213,0,.25); }
.product-ad a:focus-visible { outline: 3px solid #fff; outline-offset: 2px; }

/* Links and focus accessibility */
a { color: var(--gold); text-decoration: none; }
a:focus-visible { outline: 3px solid #ffd700; outline-offset: 2px; }

/* Responsive tweaks (mobile-first) */
@media (min-width: 768px) {
  main { padding: 3rem; }
  .image-frame { padding: 1.25rem; }
}