/* Cyberpunk, hacker-theme landing styles with turquoise dot background and coral accents */
/* Light reset */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html, body {
  height: 100%;
}
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Inter, Arial;
  color: #eaffff;
  background-color: #041b1e;
  /* turquoise dot pattern background (light, accessible) */
  background-image:
    radial-gradient(circle, rgba(0, 255, 204, 0.28) 1px, transparent 1px),
    radial-gradient(circle, rgba(0, 0, 0, 0.15) 1px, transparent 1px);
  background-size: 20px 20px;
  background-position: 0 0, 10px 10px;
  line-height: 1.55;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Layout */
main {
  display: grid;
  place-items: center;
  padding: 3rem 1rem;
}
.image-frame {
  width: min(92vw, 780px);
  border-radius: 14px;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.08); /* frosted glass base */
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 10px 40px rgba(0,0,0,0.28);
  overflow: hidden;
}
.image-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
  filter: saturate(1.05);
}

/* Footer / CTA area (prominent CTA button) */
footer {
  padding: 1.75rem 1rem;
  text-align: center;
  color: #d9fbff;
  background: rgba(0,0,0,0.28);
  border-top: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.product-ad {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.25rem 0;
}
.product-ad h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #b9fff7;
  margin: 0;
  /* neon glow for cyberpunk vibe on small heading */
  text-shadow: 0 0 6px rgba(0, 255, 255, 0.55);
}
.product-ad a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #ff6a61 0%, #ff4d4d 100%);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.45);
  box-shadow: 0 6px 14px rgba(255, 99, 99, 0.35);
}
.product-ad a:hover {
  transform: translateY(-1px);
}
.product-ad a:focus-visible {
  outline: 3px solid rgba(178, 246, 255, 0.9);
  outline-offset: 2px;
}
footer p {
  margin: 0.75rem 0 0;
  font-size: 0.85rem;
  color: #c8f6ff;
  opacity: 0.95;
}

/* Focus visibility on links (accessibility) */
a:focus-visible {
  outline: 3px solid rgba(178, 246, 255, 0.9);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Responsiveness (mobile-first) */
@media (min-width: 768px) {
  main { padding: 5rem 2rem; }
  footer { padding: 2rem 0; }
}