/* cyberpunk frost-glass landing theme (mobile-first) */

/* Reset and root vars */
:root{
  --bg: #0b1020;
  --turq: #20e3d8;
  --turq-dark: #0bd2c8;
  --accent: #ff6a00;
  --accent-dark: #e65a00;
  --text: #eafaff;
  --glass: rgba(255,255,255,.08);
  --glass-2: rgba(255,255,255,.14);
  --radius: 14px;
  --shadow: 0 8px 24px rgba(0,0,0,.25);
  --focus: 3px solid var(--accent);
}

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

html, body { height: 100%; margin: 0; padding: 0; }

/* Turquoise abstract blur background (light reset kept) */
body {
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
  background: #0a0f1c;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: -20vmin;
  background:
    radial-gradient(circle at 25% 20%, rgba(32, 227, 216, .22), transparent 40%),
    radial-gradient(circle at 75% 40%, rgba(0, 213, 208, .22), transparent 40%),
    radial-gradient(circle at 50% 80%, rgba(255, 106, 0, .18), transparent 40%);
  filter: blur(40px) saturate(1.2);
  z-index: -1;
  pointer-events: none;
}

/* Header as clear hero with frosted glass feel */
header {
  padding: 2rem 1rem;
  text-align: center;
  background: rgba(5, 10, 20, .6);
  border-bottom: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(6px);
  position: relative;
}
header::after {
  content: "";
  position: absolute;
  width: 180px; height: 180px;
  right: -40px; top: -40px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, rgba(32, 227, 216, .35), transparent 40%);
  filter: blur(20px);
  z-index: 0;
  pointer-events: none;
}
header > * { position: relative; z-index: 1; }

header h1 {
  margin: 0 0 .35rem;
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.04;
  letter-spacing: .5px;
  color: #e9fbff;
  text-shadow: 0 0 12px rgba(0,255,230,.4);
}
header .meta {
  font-size: .88rem;
  color: rgba(238,248,255,.85);
}

/* Featured image card */
.featured-image {
  margin: 1rem auto;
  max-width: 900px;
  padding: 0 1rem;
}
.featured-image img {
  width: 100%; height: auto;
  display: block;
  border-radius: 16px;
  box-shadow: 0 8px 26px rgba(0,0,0,.28);
  border: 1px solid rgba(255,255,255,.15);
  object-fit: cover;
}

/* Main content container and frost-glass article */
main { padding: 0 1rem 2rem; }
article {
  max-width: 860px;
  margin: 0.75rem auto;
  padding: 1rem 1.1rem;
  border-radius: 16px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  backdrop-filter: blur(8px) saturate(1.2);
  color: #eefaff;
  line-height: 1.75;
}
article p { margin: 1rem 0; }

/* Footer with a prominent CTA */
footer { padding: 1rem; }

.product-ad {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 1rem;
  max-width: 860px;
  margin: 1rem auto;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
}
.product-ad h3 { margin: 0; font-size: 1.05rem; display: inline-flex; align-items: center; gap: .5rem; }

.product-ad a { text-decoration: none; }
.product-ad p {
  margin: 0;
  padding: .65rem 1rem;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  display: inline-block;
  transition: transform .2s ease;
}
.product-ad p:hover { transform: translateY(-1px); }

/* Focus styles for accessibility */
a:focus-visible, button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 214, 206, .6);
  border-radius: 6px;
}
a:focus, button:focus { outline: none; }

/* Responsive tweaks */
@media (min-width: 700px) {
  article { padding: 1rem 1.25rem; border-radius: 18px; }
  .product-ad { grid-template-columns: auto 180px; }
  .product-ad p { padding: .65rem 1.1rem; }
}
@media (min-width: 1024px) {
  header { padding: 3rem 2rem; text-align: center; }
  header h1 { font-size: 3.6rem; }
  .featured-image { padding: 0 2rem; }
  article { font-size: 1.05rem; }
}