/* Light reset */
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
html { font-size: 16px; }
body {
  margin: 0;
  padding: 0;
  color: #e8f9e3;
  background: #0b0f12;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
  isolation: isolate;
  overflow-x: hidden;
}

/* Olive abstract blur background (future cyberpunk hue) */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 20% 15%, rgba(50, 120, 50, 0.25) 0%, transparent 40%),
    radial-gradient(circle at 80% 60%, rgba(60, 150, 40, 0.25) 0%, transparent 40%),
    linear-gradient(135deg, rgba(0,0,0,0.5), rgba(0,0,0,0.8));
  mix-blend-mode: normal;
  filter: blur(60px);
  z-index: -1;
  pointer-events: none;
}

main {
  display: grid;
  place-items: center;
  padding: 4vmin 2vmin;
  min-height: calc(100vh - 120px);
}

/* Frosted glass panel for the visual (image frame) */
.image-frame {
  width: min(92vw, 860px);
  aspect-ratio: 16 / 9;
  border-radius: 20px;
  padding: 0;
  overflow: hidden;
  background: rgba(10, 30, 16, 0.5);
  border: 1px solid rgba(120, 240, 120, 0.55);
  box-shadow: 0 20px 60px rgba(0,0,0,.6);
  backdrop-filter: blur(6px) saturate(120%);
  -webkit-backdrop-filter: blur(6px) saturate(120%);
  position: relative;
}
.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.95);
}
.image-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 0 1px rgba(120,240,120,0.22),
              0 0 40px rgba(56, 255, 180, 0.25);
  pointer-events: none;
  mix-blend-mode: screen;
}

/* Footer / CTA area */
footer {
  padding: 2rem 1rem;
  text-align: center;
  color: #cfe7cc;
}
.product-ad {
  display: inline-block;
  background: rgba(6, 28, 12, 0.65);
  border: 1px solid rgba(120, 240, 120, 0.6);
  padding: 0.6rem 0.8rem;
  border-radius: 999px;
  margin: 0 auto 0.75rem;
  box-shadow: 0 6px 22px rgba(0,0,0,.5),
              0 0 14px rgba(57, 255, 20, 0.4) inset;
}
.product-ad h3 {
  font-size: 1rem;
  margin: 0 0 0.25rem;
  color: #d9fbd4;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.product-ad a {
  text-decoration: none;
  display: inline-block;
}
.product-ad a p {
  margin: 0;
  padding: 0.55rem 1rem;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(60, 255, 120, 0.95), rgba(20, 180, 80, 0.95));
  color: #041;
  font-weight: 700;
  letter-spacing: .2px;
  text-shadow: 0 1px 0 rgba(255,255,255,.15);
  box-shadow: 0 4px 12px rgba(0,0,0,.5);
}
.product-ad a:focus-visible {
  outline: 3px solid #39ff14;
  outline-offset: 2px;
}
p { margin: 0.25rem 0 0; color: #a5e9b4; }

/* Global focus accessibility for links */
a:focus-visible {
  outline: 3px solid #39ff14;
  outline-offset: 2px;
  border-radius: 4px;
}

@media (min-width: 600px) {
  main { padding: 6vmin 3vmin; }
  .image-frame { width: min(88vw, 980px); }
}
@media (min-width: 900px) {
  .image-frame { width: min(80vw, 1100px); }
  footer { padding: 2.5rem 0 3rem; }
}