/* CSS: cyberpunk hacker theme with orange crosshatch, frosted glass, responsive mobile-first */

:root {
  --text: #e8e8e8;
  --red: #ff3b30;
  --orange: #ff8c00;
  --card: rgba(255,255,255,.08);
  --border: rgba(255,255,255,.22);
}

* { 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: var(--text);
  background-color: #0a0a0a;
  /* orange crosshatch background */
  background-image:
    linear-gradient(rgba(0,0,0,.0), rgba(0,0,0,.0)),
    repeating-linear-gradient(45deg, rgba(255,140,0,.28) 0 8px, rgba(0,0,0,0) 8px 16px),
    repeating-linear-gradient(-45deg, rgba(255,140,0,.20) 0 8px, rgba(0,0,0,0) 8px 16px);
  background-blend-mode: overlay, overlay;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.image-frame {
  position: relative;
  width: min(92vw, 760px);
  aspect-ratio: 16 / 9;
  border-radius: 20px;
  overflow: hidden;
  background: rgba(0,0,0,.25);
  border: 1px solid var(--border);
  box-shadow: 0 20px 40px rgba(0,0,0,.6);
  backdrop-filter: blur(6px) saturate(1.2);
  -webkit-backdrop-filter: blur(6px) saturate(1.2);
}
.image-frame::before {
  content:"";
  position:absolute; inset:0;
  border-radius: inherit;
  border: 1px solid rgba(255,0,0,.55);
  box-shadow: inset 0 0 20px rgba(255,0,0,.5);
  pointer-events:none;
}
.image-frame img { width:100%; height:100%; object-fit:cover; display:block; }

footer { padding: 1.75rem 1rem; text-align: center; }

.product-ad {
  display: inline-block;
  width: min(92%, 520px);
  padding: 0.9rem 1rem;
  border-radius: 14px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(6px) saturate(1.2);
  -webkit-backdrop-filter: blur(6px) saturate(1.2);
  box-shadow: 0 6px 20px rgba(0,0,0,.4);
}
.product-ad h3 {
  margin: 0 0 .5rem;
  font-size: 1.05rem;
  color: #ff6a6a;
  text-shadow: 0 0 6px rgba(255,0,0,.6);
}
.product-ad a { text-decoration: none; display: inline-block; }
.product-ad p {
  margin: 0;
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  padding: .5rem 1rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #ff3b30, #ff8a00);
  border: 1px solid rgba(255,255,255,.25);
  box-shadow: 0 2px 6px rgba(0,0,0,.4);
}
.product-ad a:focus-visible, .product-ad a:hover {
  outline: none;
  box-shadow: 0 0 0 3px rgba(255,255,255,.25);
}
.product-ad p:focus { outline: none; }

p { margin: 0; }

footer p { margin-top: .75rem; color: #c9c9c9; font-size: .9rem; }

@media (min-width: 768px) {
  .image-frame { width: min(80vw, 900px); }
  .product-ad { transform: translateY(-2px); }
}

@media (min-width: 1024px) {
  main { padding: 2rem; }
  .image-frame { border-radius: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}