/* CSS: Beigey, hacker-cyberpunk, frosted-glass landing styling (mobile-first) */
:root{
  --beige-1: #f3e7cf;
  --beige-2: #e6d6ba;
  --beige-3: #e9d4bd;
  --red: #e11d48;
  --red-dark: #b0122a;
  --text: #1a1a1a;
  --glass: rgba(255,255,255,.28);
}

*,
*::before,
*::after { 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: var(--beige-1);
  /* Beige geometric shapes background (subtle layered gradients) */
  background-image:
    radial-gradient(circle at 15% 20%, rgba(255,255,255,.95) 0 8px, transparent 9px),
    radial-gradient(circle at 70% 30%, rgba(0,0,0,.04) 0 14px, transparent 14px),
    radial-gradient(circle at 40% 70%, rgba(255,255,255,.75) 0 12px, transparent 12px),
    linear-gradient(135deg, rgba(243,232,210,.95) 0 50%, rgba(232,210,183,.95) 50% 100%);
  background-size: cover;
  min-height: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main {
  padding: 2rem 1rem;
  display: block;
  max-width: 980px;
  margin: 0 auto;
}

/* Frosted glass card framing the image */
.image-frame {
  width: min(94vw, 760px);
  margin: 2rem auto;
  padding: 0.75rem;
  border-radius: 16px;
  background: rgba(255,255,255,.22);
  border: 1px solid rgba(255,255,255,.65);
  box-shadow: 0 18px 40px rgba(0,0,0,.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.image-frame img {
  display: block;
  max-width: 100%;
  width: 100%;
  height: auto;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,.05);
}

/* Footer with frosted glass panel and prominent CTA */
footer {
  margin-top: 2rem;
  padding: 1.75rem 1rem;
  display: grid;
  gap: 1rem;
  place-items: center;
  background: rgba(255,255,255,.25);
  border-top: 1px solid rgba(255,255,255,.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* Featured product ad panel (frosted glass) */
.product-ad {
  width: min(92vw, 860px);
  padding: 1rem;
  border-radius: 14px;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 1rem;
  background: rgba(255,255,255,.32);
  border: 1px solid rgba(255,255,255,.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 8px 22px rgba(0,0,0,.12);
}

.product-ad h3 {
  margin: 0;
  color: var(--red);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: .3px;
}

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

.product-ad p {
  margin: 0;
  font-weight: 700;
  color: #fff;
  background: var(--red);
  padding: .65rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.15);
  display: inline-block;
  transition: background .2s ease;
  line-height: 1;
}
.product-ad p:hover { background: var(--red-dark); }

@media (min-width: 640px) {
  /* Ensure hero remains prominent on larger screens */
  .image-frame { padding: 1rem; }
}

/* Focus accessibility: visible focus styles for links and controls */
:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 2px;
  box-shadow: 0 0 0 6px rgba(0,0,0,.15);
}

/* Small screens: stack CTA and image neatly */
@media (max-width: 700px) {
  .product-ad {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .image-frame { width: min(92vw, 680px); }
  .product-ad h3 { font-size: .95rem; }
}