/* Light reset */
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
:root {
  --bg: #0a0a0f;
  --bg-dark: #06060b;
  --lime: #a6ff4d;
  --lime-deep: #7aff2e;
  --pink: #ff3dab;
  --pink-dark: #e600c2;
  --glass: rgba(255,255,255,.08);
  --gloss: rgba(255,255,255,.25);
  --text: #eafff5;
}
body {
  margin: 0;
  padding: 0;
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
  background-color: var(--bg);
  /* Lime noise texture (soft grain) */
  background-image:
    radial-gradient(circle at 1px 1px, rgba(0,255,140,.15) 1px, transparent 1px),
    radial-gradient(circle at 3px 3px, rgba(0,0,0,.08) 1px, transparent 1px);
  background-size: 2px 2px, 4px 4px;
  background-position: 0 0, 2px 2px;
  background-attachment: fixed;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Layout: mobile-first, centered hero */
main {
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
  min-height: calc(100vh - 6rem);
}

.image-frame {
  width: 92%;
  max-width: 720px;
  padding: 0.75rem;
  border-radius: 14px;
  background: var(--glass);
  border: 1px solid rgba(255,255,255,.25);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 12px 40px rgba(0,0,0,.35);
  display: grid;
  place-items: center;
}

.image-frame img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  image-rendering: crisp-edges;
  /* subtle neon edge */
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.15);
}

/* Footer with a prominent CTA and frosted glass look */
footer {
  text-align: center;
  padding: 1.75rem 1rem 2.5rem;
  color: #dfffe1;
  background: linear-gradient(to top, rgba(0,0,0,.15), rgba(0,0,0,.0) 60%);
  border-top: 1px solid rgba(255,255,255,.15);
}

.product-ad {
  display: inline-block;
  padding: 0;
  border-radius: 12px;
  background: rgba(0,0,0,.25);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,.25);
  margin-bottom: 1rem;
  text-align: center;
}

.product-ad h3 {
  margin: 0 0 .25rem;
  padding: 0.3rem 0.5rem;
  font-size: 1.05rem;
  color: #ffd7f7;
  letter-spacing: .4px;
}

.product-ad a {
  text-decoration: none;
  display: inline-block;
}

.product-ad a p {
  margin: 0;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  color: #120b14;
  background: linear-gradient(135deg, #ff4dbd 0%, #ff1f9e 100%);
  border: 1px solid rgba(255,255,255,.25);
  box-shadow: 0 6px 16px rgba(255,0,140,.55);
  transition: transform .2s ease, box-shadow .2s ease;
  cursor: pointer;
}

.product-ad a p:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(255,0,140,.75);
}

.product-ad a p:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 2px;
}

a:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 2px;
}

/* Small accessible text color for links elsewhere if any */
a { color: inherit; }

/* Subtle cyberpunk polish on larger screens */
@media (min-width: 768px) {
  main { padding: 3rem; min-height: calc(100vh - 8rem); }
  .image-frame { padding: 1rem; border-radius: 16px; }
  .product-ad h3 { font-size: 1.15rem; }
}