/* Hacker blue-magenta neon frosted glass landing CSS - mobile-first */

*, *::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, Arial;
  color: #e8eaff;
  background: linear-gradient(135deg, #0b1e3a 0%, #1b3bd6 50%, #0b1e3a 100%);
  min-height: 100dvh;
  line-height: 1.4;
}

main { display: grid; place-items: center; padding: 1.5rem; width: 100%; }

.image-frame {
  width: min(92vw, 900px);
  aspect-ratio: 16 / 9;
  border-radius: 20px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(6px) saturate(1.2);
  -webkit-backdrop-filter: blur(6px) saturate(1.2);
  box-shadow: 0 12px 40px rgba(0,0,0,.25);
  position: relative;
}

/* subtle neon edge for cyberpunk vibe */
.image-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 20px;
  pointer-events: none;
  box-shadow: 0 0 0 2px rgba(255, 0, 191, 0.4),
              0 0 28px rgba(255, 0, 191, 0.5);
  mix-blend-mode: screen;
  opacity: 0.9;
}

.image-frame img { width: 100%; height: 100%; object-fit: cover; display: block; }

footer { text-align: center; padding: 1.75rem 1rem; color: rgba(230, 230, 255, 0.9); }

.product-ad { display: inline-flex; align-items: center; justify-content: center; gap: 0.75rem;
  padding: 0.5rem 0.75rem; border-radius: 999px; background: rgba(255,255,255,.12);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,.35); margin: 0.25rem auto 0.75rem;
}

.product-ad h3 { font-size: .92rem; margin: 0; font-weight: 700; color: #fff; }

.product-ad a { text-decoration: none; color: inherit; }

.product-ad a p { display: inline-block; font-weight: 800; font-size: 1.15rem;
  margin: 0; padding: 0.6rem 1rem; border-radius: 999px;
  background: linear-gradient(135deg, #ff2bd3 0%, #8a00ff 100%);
  color: #fff; }

a:focus-visible { outline: 3px solid #fff; outline-offset: 2px; border-radius: 6px; }

/* Responsive tweaks */
@media (min-width: 600px) {
  .image-frame { border-radius: 22px; }
  .product-ad h3 { font-size: 1rem; }
}

@media (min-width: 900px) {
  main { padding: 2.5rem 2rem; }
  .product-ad a p { font-size: 1.25rem; padding: 0.75rem 1.25rem; }
}