/* Minimal reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* Theme + layout */
:root{
  --bg: #0f0f0f;
  --bg-deep: #141414;
  --brown: #8b5a2a;
  --brown-dark: #5a2c14;
  --cream: #f3ead6;
  --muted: #c4b4a0;
  --glass: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.25);
  --accent: #b36b2a;
  --shadow: rgba(0,0,0,.6);
}

html, body { height: 100%; }
body {
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Inter, Roboto;
  color: #e9e0d0;
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.35;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

/* Abstract gray blur background (soft, responsive) */
body::before {
  content: "";
  position: fixed;
  inset: -20vmax;
  background:
    radial-gradient(circle at 20% 20%, rgba(140,90,60,.25), transparent 40%),
    radial-gradient(circle at 70% 60%, rgba(60,60,60,.25), transparent 40%),
    linear-gradient(135deg, rgba(10,10,10,.85), rgba(20,20,20,.75) 60%, rgba(40,30,25,.9));
  filter: blur(60px);
  z-index: -2;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,.03),
    rgba(255,255,255,.03) 2px,
    transparent 2px,
    transparent 4px
  );
  mix-blend-mode: overlay;
  z-index: -1;
  opacity: .6;
}

/* Page scaffolding */
main {
  width: min(92vw, 1100px);
  margin: 0 auto;
  padding: 4rem 0 2rem;
  display: grid;
  place-items: center;
}
.image-frame {
  position: relative;
  width: min(92vw, 980px);
  border-radius: 20px;
  overflow: hidden;
  background: rgba(18,14,12,0.55);
  border: 1px solid rgba(255,255,255,.25);
  box-shadow: 0 20px 60px rgba(0,0,0,.65);
  backdrop-filter: blur(8px) saturate(1.15);
  -webkit-backdrop-filter: blur(8px) saturate(1.15);
  /* subtle cyber glow */
}
.image-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.15),
              0 0 40px rgba(176, 117, 44, .5);
  pointer-events: none;
  mix-blend-mode: screen;
}
.image-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  display: block;
}

/* Footer / CTA area (prominent button style) */
footer {
  padding: 1.75rem 1rem 2rem;
  width: 100%;
}
.product-ad {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: .6rem;
  padding: .95rem;
  border-radius: 14px;
  background: rgba(18,12,10,.58);
  border: 1px solid rgba(255,255,255,.25);
  box-shadow: 0 6px 28px rgba(0,0,0,.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.product-ad h3 {
  font-size: .95rem;
  color: #f1e3d0;
  font-weight: 700;
}
.product-ad a {
  display: inline-block;
  padding: .72rem 1.05rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #b56a2f, #7a412a);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid rgba(0,0,0,.25);
  box-shadow: 0 6px 14px rgba(0,0,0,.4);
  transition: transform .15s ease, filter .15s ease;
}
.product-ad a:hover { transform: translateY(-1px); filter: brightness(1.05); }
.product-ad a:focus-visible {
  outline: 3px solid #ffd56b;
  outline-offset: 2px;
}
footer p {
  text-align: center;
  color: var(--muted);
  font-size: .92rem;
  margin-top: .85rem;
  letter-spacing: .2px;
}

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

/* Responsive tweaks (mobile-first) */
@media (min-width: 640px) {
  main { padding: 6rem 0 2.5rem; }
  .image-frame { width: min(86vw, 1000px); }
  footer { padding: 2rem 0 2.5rem; }
  .product-ad { flex-direction: row; align-items: center; gap: 1.25rem; }
}