/* Frosted indigo hacker theme - single stylesheet (mobile-first) */
:root{
  --bg: #1a1745;            /* deep indigo background */
  --glass: rgba(255,255,255,.08);
  --text: #e9e9ff;
  --muted: #cbd5e1;
  --accent: #7aa2ff;
  --panel: rgba(0,0,0,.28);
  --edge: rgba(255,255,255,.16);
}

*,
*::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;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header / hero */
header {
  width: 100%;
  padding: 1.75rem;
  text-align: center;
  background: rgba(0,0,0,.25);
  border-bottom: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(6px) saturate(1.2);
}
header h1 {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: clamp(1.6rem, 6vw, 3rem);
  margin-bottom: .25rem;
  letter-spacing: .5px;
  color: #e8eaff;
  text-shadow: 0 0 8px rgba(106,149,255,.6);
}
header .meta {
  font-size: .9rem;
  color: #d6d9e5;
  opacity: .95;
}

/* Main content (article with frosted glass) */
main { flex: 1 0 auto; display: block; }

article {
  max-width: 860px;
  margin: 1.25rem auto;
  padding: 1.5rem;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 12px;
  backdrop-filter: blur(8px) saturate(1.2);
  color: #eaeaff;
}
.featured-image { margin-bottom: 1rem; }
.featured-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.18);
}
article p { margin: 0 0 1rem 0; }

/* Footer / CTA ad section (prominent CTA) */
footer {
  padding: 1rem;
  text-align: center;
  color: var(--muted);
}
.product-ad {
  display: block;
  margin: 0 auto 1rem;
  padding: .75rem;
  max-width: 520px;
  border-radius: 12px;
  background: rgba(0,0,0,.28);
  border: 1px solid rgba(255,255,255,.16);
}
.product-ad h3 {
  font-size: 1.05rem;
  margin-bottom: .25rem;
  color: #e8eaff;
}
.product-ad a {
  display: inline-block;
  padding: .6rem 1rem;
  border-radius: 6px;
  text-decoration: none;
  color: #e8f0ff;
  background: #0b0f1b;
  border: 1px solid rgba(140,180,255,.6);
  font-weight: 700;
}
.product-ad a:hover { background: #0f1a2b; }

/* Focus styles for accessibility */
a:focus-visible, button:focus-visible {
  outline: 2px solid #9bd4ff;
  outline-offset: 2px;
  border-radius: 6px;
}

/* Small adjustments for larger screens (desktop) */
@media (min-width: 640px) {
  article { padding: 2rem; }
  header { text-align: left; padding: 2.5rem 2rem; }
  header h1 { font-size: clamp(2rem, 4vw + 1rem, 3.75rem); }
}

@media (min-width: 900px) {
  body { padding: 0 2rem; }
  header { padding: 3rem 2rem; }
  .product-ad { margin: 1.5rem auto; }
}