/* Global reset (light) */
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; margin: 0; padding: 0; }

/* Theme: solid purple background with orange accents (hacker/cyberpunk) */
:root {
  --bg: #1b0050;           /* purple solid background */
  --fg: #eae6ff;            /* readable light text */
  --orange: #ff6a00;        /* neon orange accent */
  --orange-soft: #ff8a1f;   /* softer orange for hover */
  --glass: rgba(255,255,255,.14);
  --glass-border: rgba(255,255,255,.28);
  --text: #f7f4ff;
}
body {
  background: var(--bg);
  color: var(--fg);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  color-synthesis: linear;
}

/* Focus accessibility for interactive elements */
:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 2px;
  border-radius: 6px;
}
a { color: inherit; text-decoration: none; }

/* Layout: mobile-first hero + footer */
main {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 120px);
  padding: 2rem 1rem;
}
.image-frame {
  width: 100%;
  max-width: 900px;
  padding: 0.5rem;
}
.image-frame img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.25);
  box-shadow: 0 20px 40px rgba(0,0,0,.5);
  background: rgba(255,255,255,.08);
}

/* Frosted glass footer panel (cyberpunk glow) */
footer {
  padding: 1.25rem;
  text-align: center;
  color: var(--fg);
}
.product-ad {
  display: inline-block;
  padding: 0.6rem 0.8rem;
  margin-bottom: 0.5rem;
  border-radius: 12px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.25);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.product-ad h3 {
  margin: 0 0 0.25rem;
  color: #ffd18c;
  font-weight: 700;
  font-size: 1.05rem;
  text-shadow: 0 0 8px rgba(255, 209, 140, 0.6);
}
.product-ad a {
  display: inline-block;
  padding: 0.55rem 1.15rem;
  border-radius: 999px;
  background: var(--orange);
  color: #111;
  font-weight: 700;
  letter-spacing: .3px;
  text-decoration: none;
  box-shadow: 0 6px 14px rgba(0,0,0,.25);
}
.product-ad a:hover { transform: translateY(-1px); background: var(--orange-soft); }
.product-ad a:active { transform: translateY(0); }

/* Focus for CTA button */
.product-ad a:focus-visible { outline: 3px solid #ffd999; outline-offset: 2px; }

/* Responsive tweaks */
@media (min-width: 768px) {
  main { padding: 3rem 1rem; }
  .image-frame { max-width: 980px; }
}
@media (min-width: 1024px) {
  /* Keep solid purple across sizes; no gradient to satisfy "solid color background" rule */
  body { background: var(--bg); }
}