/* Reset */
*, *::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, Inter, Arial; color: #e8f7ff;
  background-color: #0a0f14;
  /* cyan dot pattern background for hacker vibe */
  background-image: radial-gradient(circle at 1px 1px, rgba(0, 230, 255, 0.65) 2px, transparent 2px);
  background-size: 20px 20px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Theme variables */
:root {
  --gold: #d4af37;
  --cyan: #00e5ff;
  --glass: rgba(255,255,255,.08);
}

/* Frosted glass header (hero) */
header {
  margin: 1rem auto 0;
  max-width: 1100px;
  padding: 1.75rem;
  border-radius: 14px;
  background: rgba(255,255,255,.085);
  border: 1px solid rgba(255,255,255,.22);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 12px 40px rgba(0,0,0,.4);
  text-align: left;
}
header h1 {
  margin: 0 0 .25rem;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--gold);
  text-shadow: 0 0 6px rgba(212,175,55,.8), 0 0 12px rgba(0,255,255,.25);
}
header .meta {
  color: #cfe2f0;
  font-size: .85rem;
}

/* Responsive header scaling (mobile-first) */
@media (min-width: 768px) {
  header { padding: 2rem; }
  header h1 { font-size: 2rem; }
}
@media (min-width: 1024px) {
  header { padding: 2.5rem; }
  header h1 { font-size: 2.4rem; }
}

main { padding: 1rem; }

/* Article (frosted glass content) */
article {
  max-width: 860px;
  margin: 1rem auto;
  padding: 1rem;
  border-radius: 14px;
  background: rgba(4,12,20,.60);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #eaf4ff;
}
.featured-image { border-radius: 12px; overflow: hidden; border: 1px solid rgba(255,255,255,.25); box-shadow: 0 10px 28px rgba(0,0,0,.5); margin: .5rem 0 1rem; }
.featured-image img { display: block; width: 100%; height: auto; }

/* Basic typography within article */
article p { margin: 0 0 1rem; }

/* Footer with prominent CTA button */
footer { text-align: center; padding: 1rem; color: #c9d7e6; }

/* Featured product CTA (stylized as a bold button) */
.product-ad { display: inline-block; padding: .6rem 0.75rem; border-radius: 12px; background: rgba(0,0,0,.25); border: 1px solid rgba(255,255,255,.25); margin-bottom: .5rem; }
.product-ad h3 { margin: .25rem 0 .45rem; font-size: 1.05rem; color: var(--gold); }
.product-ad a { display: inline-block; padding: .6rem 1rem; border-radius: 8px; background: linear-gradient(135deg, #ffd24b 0%, #f0c419 100%); color: #0b0b0b; font-weight: 700; text-decoration: none; }
.product-ad a:hover { filter: brightness(1.05); transform: translateY(-1px); }
.product-ad a:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }

/* Link focus for accessibility */
a { color: #9af0ff; text-decoration: none; }
a:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; border-radius: 4px; }

/* Small-screen readability tweaks and overall polish */
@media (min-width: 900px) {
  article { padding: 1.25rem 1.5rem; font-size: 1.05rem; }
  header h1 { letter-spacing: .04em; }
}