/* Reset and root tokens */
:root{
  --bg-deep: #050507;
  --bg-red: rgba(255,0,0,.28);
  --glass: rgba(255,255,255,.08);
  --border: rgba(255,255,255,.15);
  --text: #f6eac2;
  --muted: #d4c88a;
  --gold: #d4af37;
  --gold-dark: #b68a19;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  padding: 0;
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto;
  background: radial-gradient(circle at 70% -10%, rgba(255,0,0,.28) 0%, rgba(139,0,0,.60) 40%, rgba(0,0,0,.92) 100%), var(--bg-deep);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: .2px;
}

/* Frosted glass utility (used on panels) */
.glass {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 12px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 8px 40px rgba(0,0,0,.45);
  padding: 0.75rem;
  color: var(--text);
}

/* Layout: mobile-first */
main {
  display: grid;
  place-items: center;
  padding: 1.75rem 1rem;
}
.image-frame {
  width: min(92vw, 880px);
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.15);
  background: rgba(0,0,0,.28);
  box-shadow: 0 20px 60px rgba(0,0,0,.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.image-frame img {
  display: block;
  width: 100%;
  height: auto;
}

/* Footer / CTA region */
footer {
  padding: 1.75rem 1rem;
  text-align: center;
  color: var(--muted);
}
.product-ad { display: inline-block; padding: 0.4rem; margin-bottom: .75rem; border-radius: 12px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.product-ad h3 { margin: .25rem 0 .6rem; font-size: .95rem; color: var(--muted); }
.product-ad a { text-decoration: none; display: inline-block; }
.product-ad a p { margin: 0; }

/* CTA button styling (gold, prominent) */
.product-ad a {
  color: #111;
  background: linear-gradient(#fce16f, #e0b93a);
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.25);
  font-weight: 800;
  box-shadow: 0 6px 14px rgba(0,0,0,.4);
}
.product-ad a:hover { filter: brightness(1.05); }
.product-ad a:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }

/* Focus for all interactive elements for accessibility */
a:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }

/* Small-device tweaks */
@media (min-width: 768px) {
  main { padding: 2.5rem 1.25rem; }
  .image-frame { border-radius: 16px; }
  .product-ad { padding: .6rem .8rem; }
}
@media (min-width: 1024px) {
  .image-frame { width: min(900px, 60vw); }
  footer { padding: 2rem 0; }
}