:root {
  --red: #ff2a2a;
  --red-dark: #d41919;
  --glass: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.25);
  --text: #e9e9e9;
  --muted: #b5b5b5;
}

*,
*::before,
*::after { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Arial;
  color: var(--text);
  background: radial-gradient(circle at 60% 20%, #2a2a2a 0%, #1a1a1a 40%, #0a0a0a 100%), #000;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
  -webkit-tap-highlight-color: transparent;
  text-rendering: optimizeLegibility;
}

a { color: var(--red); text-decoration: none; }

a:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
  border-radius: 4px;
}

main {
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
  min-height: calc(100vh - 140px);
}

/* Hero / image frame with frosted glass and red glow */
.image-frame {
  position: relative;
  width: min(92vw, 760px);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 16px;
  padding: 1.25rem;
  backdrop-filter: blur(6px) saturate(1.2);
  -webkit-backdrop-filter: blur(6px) saturate(1.2);
  box-shadow: 0 10px 40px rgba(0,0,0,.5);
  overflow: hidden;
}

.image-frame::before {
  content: "";
  position: absolute;
  left: -6px; top: -6px; right: -6px; bottom: -6px;
  border-radius: 20px;
  background: radial-gradient(circle at 70% 20%, rgba(255,0,0,.45), transparent 40%);
  z-index: -1;
  filter: saturate(1.2);
}

.image-frame img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  outline: 1px solid rgba(255,255,255,.25);
  box-shadow: 0 6px 18px rgba(0,0,0,.6);
}

/* Footer with frosted ad card and prominent CTA */
footer {
  padding: 2rem 1rem;
  text-align: center;
  color: #d9d9d9;
}

.product-ad {
  display: inline-block;
  padding: 0.75rem;
  border-radius: 14px;
  margin: 0 auto 1rem;
  background: rgba(0,0,0,0.25);
  border: 1px solid rgba(255,255,255,0.25);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: transform .2s ease;
}

.product-ad:hover { transform: translateY(-2px); }

.product-ad h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: #ffd8d8;
  letter-spacing: .2px;
}

.product-ad a { display: inline-block; text-decoration: none; }

.product-ad a p {
  margin: 0;
  padding: 0.8rem 1.25rem;
  border-radius: 9px;
  color: #fff;
  font-weight: 700;
  background: linear-gradient(135deg, #ff3b3b 0%, #e60000 100%);
  border: 1px solid rgba(255,255,255,.5);
  box-shadow: 0 6px 16px rgba(255,0,0,.4);
  transition: transform .2s ease;
}

.product-ad a:hover p { transform: translateY(-1px); }

.product-ad a:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }

/* Footer copy style */
footer p {
  margin: 0.5rem 0 0;
  font-size: 0.9rem;
  color: #a9a9a9;
}
@media (min-width: 700px) {
  /* Slightly larger hero on bigger screens */
  main { padding: 3rem 2rem; min-height: calc(100vh - 180px); }
  .image-frame { padding: 1.5rem; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}