/* Minimal reset and base */
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  padding: 0;
  color: #eaffff;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
  background-color: #0b3d3d;
  /* Teal noise texture background (lightweight) */
  background-image:
    radial-gradient(circle at 1px 1px, rgba(255,255,255,.08) 1px, transparent 1px),
    radial-gradient(circle at 3px 3px, rgba(0,0,0,.08) 1px, transparent 1px);
  background-size: 4px 4px, 4px 4px;
  background-position: 0 0, 2px 2px;
  text-shadow: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }

/* Theme tokens */
:root {
  --pink: #ff39a3;
  --pink-glow: rgba(255, 57, 163, 0.85);
  --glass: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.25);
  --text: #eaffff;
}

main {
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
  min-height: 60vh;
}

/* Frosted glass hero frame around the image */
.image-frame {
  position: relative;
  width: min(92vw, 880px);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 1rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 8px 28px rgba(0,0,0,.4);
  display: grid;
  place-items: center;
  overflow: hidden;
}
.image-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,0,140,.14), rgba(0,0,0,0) 40%);
  mix-blend-mode: screen;
  pointer-events: none;
}
.image-frame img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.25);
  filter: saturate(1.05);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.15);
}

/* Footer with prominent CTA */
footer {
  padding: 1.75rem 1rem;
  text-align: center;
  color: var(--text);
  background: linear-gradient(to top, rgba(2,6,12,.9), rgba(2,6,12,.6) 60%, transparent);
}
.product-ad {
  display: inline-block;
  padding: .75rem 1rem;
  margin: 0 auto 0.75rem;
  background: rgba(0,0,0,.25);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 999px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 6px 20px rgba(0,0,0,.4);
}
.product-ad h3 {
  margin: 0 0 .25rem;
  font-size: 0.95rem;
  color: #ffd6f9;
  letter-spacing: .5px;
}
.product-ad a { text-decoration: none; }
.product-ad p {
  margin: 0;
  font-weight: 700;
  color: #fff;
  padding: .3rem .8rem;
  border-radius: 999px;
  display: inline-block;
  background: linear-gradient(135deg, rgba(255,60,180,1) 0%, rgba(255,0,120,.95) 100%);
  border: 1px solid rgba(255,255,255,.55);
  box-shadow: 0 6px 14px rgba(255,0,140,.6);
}
.product-ad a:focus-visible .product-ad p,
.product-ad a:hover .product-ad p {
  filter: brightness(1.05);
}
.product-ad a:focus-visible .product-ad p {
  outline: 2px solid #fff;
  outline-offset: 2px;
}
.product-ad a:hover .product-ad p {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(255,0,140,.8);
}

/* Typography with cyberpunk vibe */
h1, h2, h3 {
  color: #ffd9f6;
  text-shadow: 0 0 6px rgba(255,0,140,.6);
  letter-spacing: .4px;
}
h3 { font-size: 1.05rem; }

/* Responsive, mobile-first scaling */
@media (min-width: 600px) {
  main { padding: 3rem 2rem; }
  .image-frame { padding: 1.25rem; }
}
@media (min-width: 960px) {
  .image-frame { border-radius: 28px; padding: 1.5rem; }
  footer { padding: 2rem 0; }
  .product-ad h3 { font-size: 1.05rem; }
}