/* Minimal reset and cyberpunk, frosted-glass styling */

/* Theme variables (red base with indigo accents) */
:root{
  --red: #d61f2e;
  --indigo: #5b4bdc;
  --indigo-dark: #2e1a6d;
  --glass: rgba(255,255,255,.15);
  --glass-border: rgba(255,255,255,.28);
  --text: #f9fbff;
  --shadow: 0 8px 28px rgba(0,0,0,.28);
  --gap: 1rem;
}

/* Light reset */
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--red);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.4;
}

/* Focus for accessibility (keyboard users) */
:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 2px;
  border-radius: 6px;
}

/* Layout: mobile-first, centered hero image, frosted frame */
main {
  display: grid;
  place-items: center;
  padding: 4rem 1rem;
  flex: 1 1 auto;
}

.image-frame {
  position: relative;
  width: min(92vw, 720px);
  aspect-ratio: 16 / 9;
  border-radius: 18px;
  overflow: hidden;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  display: grid;
  place-items: center;
  backdrop-filter: blur(6px) saturate(120%);
  -webkit-backdrop-filter: blur(6px) saturate(120%);
  box-shadow: var(--shadow);
}
.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Footer with featured product (CTA) using frosted glass feel */
footer {
  padding: 1.5rem;
  text-align: center;
  background: rgba(0,0,0,.04);
  border-top: 1px solid rgba(255,255,255,.12);
}
.product-ad {
  display: inline-block;
  padding: 14px 18px;
  border-radius: 12px;
  background: rgba(7,6,16,.32);
  border: 1px solid rgba(255,255,255,.25);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 6px 18px rgba(0,0,0,.28);
  color: var(--text);
}
.product-ad h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 600;
}
.product-ad a { text-decoration: none; color: inherit; }
.product-ad a p {
  margin: 0;
  padding: 10px 14px;
  border-radius: 10px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, var(--indigo), var(--indigo-dark));
  display: inline-block;
}
footer > p {
  margin: 0.75rem 0 0;
  font-size: .9rem;
  color: rgba(255,255,255,.9);
}

/* Responsive tweaks */
@media (min-width: 640px) {
  main { padding: 5rem 2rem; }
}
@media (min-width: 1024px) {
  .image-frame { width: min(60vw, 860px); }
  .product-ad { padding: 16px 20px; }
  .product-ad h3 { font-size: 1.05rem; }
}