/* Minimal, mobile-first, cyberpunk frosted glass style on gold + lime palette */

:root{
  --gold: #d4af37;
  --lime: #39ff14;
  --lime-dark: #2bdc0a;
  --glass: rgba(255,255,255,.18);
  --glass-border: rgba(255,255,255,.45);
}

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

html, body { height: 100%; }
html, body { margin: 0; padding: 0; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Inter, Arial, sans-serif;
  color: #0b0b0b;
  background: var(--gold);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--lime); text-decoration: none; outline: none; }

a:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 2px;
  border-radius: 6px;
}

main {
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
  min-height: calc(100vh - 120px);
}

.image-frame {
  width: 100%;
  max-width: 900px;
  aspect-ratio: 16 / 9;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(0,0,0,.25);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 12px 28px rgba(0,0,0,.25);
}

.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(1.05);
}

.image-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  /* subtle cyber-glass scanlines */
  background: repeating-linear-gradient(
    to bottom,
    rgba(0,0,0,.08) 0 2px,
    transparent 2px 4px
  );
  mix-blend-mode: overlay;
  pointer-events: none;
}

footer {
  padding: 1.25rem;
  text-align: center;
  color: #0b0b0b;
}

.product-ad {
  display: inline-block;
  padding: .75rem .9rem;
  border-radius: 12px;
  background: rgba(255,255,255,.22);
  border: 1px solid rgba(255,255,255,.45);
  margin: 0.75rem auto 0;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.product-ad h3 {
  margin: 0 0 6px;
  font-size: .95rem;
  color: #d0ff66;
  letter-spacing: .2px;
}

.product-ad a {
  display: inline-block;
  padding: .45rem .9rem;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.15);
  background: linear-gradient(135deg, rgba(57,255,20,.95), rgba(0,255,80,.9));
  color: #0b0b0b;
  font-weight: 700;
  text-decoration: none;
  transition: transform .15s ease, filter .15s ease;
}

.product-ad a:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

footer p {
  margin: 0.25rem 0 0;
  font-size: .85rem;
  color: rgba(0,0,0,.6);
}

@media (min-width: 768px) {
  main { padding: 3rem 2rem; }
  .image-frame { border-radius: 26px; }
  .image-frame::after { opacity: .65; }
}