/* Frosted glass, cyberpunk theme with purple blur and turquoise accents
   Mobile-first, responsive, accessible focus styles, single stylesheet
*/
:root {
  --bg: #0b0b14;
  --fg: #eaffff;
  --muted: #a9f2ff;
  --glass: rgba(255, 255, 255, 0.08);
  --glass-strong: rgba(255, 255, 255, 0.15);
  --accent: #2ff3e6;        /* turquoise CTA */
  --accent-dark: #1fc8b1;
  --border: rgba(120, 255, 255, 0.25);
}

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

html, body {
  height: 100%;
}

body {
  margin: 0;
  padding: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
  color: var(--fg);
  background: var(--bg);
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

/* Purple abstract blur background layer (futuristic glow) */
body::before {
  content: "";
  position: fixed;
  width: 70vmax;
  height: 70vmax;
  left: -10vmax;
  top: -10vmax;
  background: radial-gradient(circle at 25% 25%, rgba(140,0,255,.75), transparent 40%),
              radial-gradient(circle at 60% 60%, rgba(0,255,255,.45), transparent 40%),
              radial-gradient(circle at 80% 20%, rgba(90,0,180,.65), transparent 40%);
  filter: blur(60px);
  z-index: -1;
  border-radius: 50%;
  pointer-events: none;
}

/* Layout */
main {
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
  min-height: calc(100vh - 6rem);
}

.image-frame {
  position: relative;
  width: 100%;
  max-width: 680px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 1rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  overflow: hidden;
}

.image-frame img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  image-rendering: auto;
}

/* Frosted caption over image to serve as hero label */
.image-frame::after {
  content: "Night of Whispers";
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 0.55rem 1rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: #dffeff;
  background: rgba(2, 8, 23, 0.6);
  border-top-right-radius: 12px;
  border-bottom-left-radius: 12px;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* Footer and product ad (CTA) styling */
footer {
  padding: 1.25rem;
  text-align: center;
  color: #a0a0a0;
}

.product-ad {
  display: inline-block;
  background: rgba(8, 8, 12, 0.6);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.65rem 0.9rem;
  margin-bottom: 0.75rem;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.product-ad h3 {
  margin: 0 0 0.25rem 0;
  font-size: 0.92rem;
  color: #aefaff;
}

.product-ad a {
  text-decoration: none;
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  color: #041018;
  background: var(--accent);
  font-weight: 700;
  border: 1px solid rgba(0,0,0,0.15);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 10px rgba(0,0,0,.2);
}

.product-ad a:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 16px rgba(0,0,0,.28);
}

.product-ad a:focus-visible {
  outline: 2px solid #7ff0e3;
  outline-offset: 2px;
}

.product-ad p {
  margin: 0;
}

footer p {
  margin: 0.6rem 0 0;
  font-size: 0.9rem;
  color: #8a8a8a;
}

/* Focus accessibility for links and any focusable element */
:focus-visible {
  outline: 2px solid #7ff0e3;
  outline-offset: 2px;
}

/* Responsive adjustments */
@media (min-width: 768px) {
  main {
    padding: 4rem 2rem;
    min-height: calc(100vh - 0px);
  }

  .image-frame {
    padding: 1.25rem;
    border-radius: 24px;
  }

  .image-frame::after {
    font-size: 1rem;
  }

  footer {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    padding-top: 2rem;
  }

  .product-ad {
    justify-self: end;
  }

  footer p {
    text-align: right;
  }
}