/* Reset and base */
*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; }

:root {
  --fg: #e9e2ff;
  --glass: rgba(255,255,255,0.14);
  --glass-border: rgba(255,255,255,0.28);
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}

body {
  min-height: 100%;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--fg);
  margin: 0;
  /* Magenta gradient background for a hacker vibe */
  background: linear-gradient(135deg, #ff2bd7 0%, #a100ff 40%, #6a00ff 100%);
  background-size: 400% 400%;
  animation: gradientMove 12s ease infinite;
}

@keyframes gradientMove {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

main {
  position: relative;
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
  min-height: 70vh;
  z-index: 0;
}

.image-frame {
  width: min(92vw, 720px);
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 18px;
  padding: 1rem;
  box-shadow: var(--shadow), inset 0 0 20px rgba(0,0,0,.15);
  backdrop-filter: saturate(1.2) blur(6px);
  -webkit-backdrop-filter: saturate(1.2) blur(6px);
  outline: 1px solid rgba(255,255,255,0.15);
  position: relative;
}

.image-frame::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 20px;
  padding: 2px;
  background: conic-gradient(from 180deg at 50% 50%, rgba(255,0,210,.0), rgba(255,255,255,.08), rgba(0,0,0,.0) 40%);
  filter: blur(6px);
  z-index: -1;
  pointer-events: none;
  opacity: .6;
}

.image-frame img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  filter: saturate(1.08);
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
}

footer {
  text-align: center;
  padding: 1.25rem;
  color: #f5eaff;
  font-size: 0.95rem;
}

.product-ad {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem;
  border-radius: 999px;
  background: rgba(0,0,0,0.18);
  border: 1px solid rgba(255,255,255,.28);
  margin-bottom: 0.75rem;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.product-ad h3 {
  font-size: 0.95rem;
  margin: 0;
  color: #fff;
  opacity: .95;
}

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

.product-ad a p {
  margin: 0;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  background: linear-gradient(135deg, #9b5cff, #ff2bd7);
  display: inline-block;
  line-height: 1;
  border: 1px solid rgba(255,255,255,.4);
  box-shadow: 0 6px 14px rgba(0,0,0,.25);
}

.product-ad a:focus-visible,
a:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 2px;
  border-radius: 999px;
}

/* Accessibility tweak for dark mode readability */
@media (prefers-color-scheme: dark) {
  .product-ad a p {
    background: linear-gradient(135deg, #7a3cff, #ff3eaf);
    border: 1px solid rgba(255,255,255,.5);
  }
}

/* Responsive adjustments */
@media (min-width: 768px) {
  main { min-height: 80vh; padding: 3rem; }
  .image-frame { width: min(760px, 70vw); }
  footer { padding: 1.5rem 0; }
}

@media (min-width: 1024px) {
  .image-frame { padding: 1.25rem; border-radius: 20px; }
  .image-frame img { border-radius: 14px; }
  .product-ad { transform: translateY(-2px); }
}