/* Global reset */
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }

/* Base */

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: #eafff7;
  background: #0a0f10;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Turquoise abstract blur background (turbo-chirp hacker vibe) */
body::before,
body::after {
  content: "";
  position: fixed;
  z-index: -1;
  pointer-events: none;
  filter: blur(40px);
  transform: translateZ(0);
}
body::before {
  left: -10vmin; top: -10vmin;
  width: 60vmin; height: 60vmin;
  background:
    radial-gradient(circle at 30% 30%, rgba(0,255,210,.55), transparent 40%),
    radial-gradient(circle at 70% 60%, rgba(0,180,160,.45), transparent 40%);
  animation: drift 22s linear infinite;
}
body::after {
  right: -12vmin; bottom: -12vmin;
  width: 70vmin; height: 70vmin;
  background:
    radial-gradient(circle at 40% 40%, rgba(0,255,160,.4), transparent 35%),
    radial-gradient(circle at 60% 60%, rgba(0,255,140,.25), transparent 40%);
  animation: drift2 28s linear infinite;
}
@keyframes drift { to { transform: translate(6px,-8px); } }
@keyframes drift2 { to { transform: translate(-8px,6px); } }

/* Layout */
header {
  text-align: center;
  padding: 2rem 1rem 1.25rem;
}
header h1 {
  font-size: 1.75rem;
  margin-bottom: .25rem;
  color: #eafff0;
  letter-spacing: .3px;
  text-shadow: 0 0 8px rgba(0,255,170,.5);
}
header .meta {
  color: #9bead8;
  font-size: .9rem;
}

main { padding: 0 1rem; }

/* Frosted glass article card (content area) */
article {
  margin: 1.25rem auto;
  max-width: 680px;
  padding: 1rem;
  border-radius: 14px;
  background: rgba(6, 18, 18, 0.65);
  border: 1px solid rgba(0,255,170,.25);
  backdrop-filter: saturate(115%) blur(8px);
  -webkit-backdrop-filter: saturate(115%) blur(8px);
  color: #eafff2;
  box-shadow: 0 10px 40px rgba(0,0,0,.45);
}
.featured-image img { width: 100%; height: auto; border-radius: 12px; display: block; margin: .75rem 0; }

/* Footer / CTA area */
footer {
  padding: 1.25rem 1rem 2rem;
  text-align: center;
  color: #b7f2d8;
}
.product-ad {
  display: inline-block;
  padding: .75rem;
  margin-bottom: .75rem;
  border-radius: 10px;
  background: rgba(4, 30, 24, .65);
  border: 1px solid rgba(0,255,170,.3);
}
.product-ad h3 {
  font-size: 1.02rem;
  margin: .25rem 0 .5rem;
  color: #d8fffb;
}
.product-ad a { text-decoration: none; }
.product-ad a p {
  margin: 0;
  padding: 12px 18px;
  border-radius: 8px;
  display: inline-block;
  background: #0fb95a;
  color: #001b10;
  font-weight: 700;
  text-transform: capitalize;
  box-shadow: 0 2px 0 rgba(0,0,0,.25);
}

/* Responsive tweaks (mobile-first) */
@media (min-width: 600px) {
  header { padding: 2.5rem 2rem 1.75rem; }
  header h1 { font-size: 2.5rem; }
  article { max-width: 820px; padding: 1.25rem; }
  .product-ad a p { padding: 12px 22px; }
}
@media (min-width: 1024px) {
  main { display: flex; justify-content: center; }
}

/* Focus accessibility */
:focus-visible {
  outline: 2px solid #2affc6;
  outline-offset: 2px;
  border-radius: 6px;
}