/* Cyberpunk hacker landing page - gold sheen with blue accents, frosted glass */
:root{
  --bg: #0b1020;
  --blue: #4ea8ff;
  --gold: #d4af37;
  --glass: rgba(255,255,255,0.08);
  --glass-border: rgba(255,255,255,0.25);
  --text: #eaf2ff;
  --shadow: 0 6px 28px rgba(0,0,0,.4);
}

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

html, body { height: 100%; }

body {
  margin: 0;
  padding: 0;
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  min-height: 100vh;
  line-height: 1.4;
  background: #000;
  /* gold glow + blue accents for metallic hacker vibe */
  background-image:
    radial-gradient(circle at 15% 10%, rgba(212,175,55,.25) 0 6%, transparent 22%),
    radial-gradient(circle at 85% 0%, rgba(78,168,255,.25) 0 8%, transparent 22%),
    linear-gradient(135deg, #070b16 0%, #0b1020 40%, #060b15 100%);
  background-blend-mode: screen, screen, normal;
  overflow-x: hidden;
}

main {
  display: grid;
  place-items: center;
  padding: 2rem;
  min-height: 60vh;
  position: relative;
}

.image-frame {
  width: 100%;
  max-width: 720px;
  aspect-ratio: 16 / 9;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 1rem;
  display: grid;
  place-items: center;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}
.image-frame::after {
  content: "";
  position: absolute;
  top: 0;
  left: -40%;
  width: 60%;
  height: 100%;
  background: linear-gradient(120deg, rgba(255,255,255,.25), rgba(255,255,255,0));
  transform: skewX(-20deg);
  pointer-events: none;
  opacity: 0.8;
}
.image-frame img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.25);
  filter: saturate(1.05);
}

footer {
  margin-top: 2rem;
  padding: 1.5rem;
  display: grid;
  justify-items: center;
  text-align: center;
  background: rgba(5,7,20,0.7);
  border-top: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.product-ad { display: grid; gap: .4rem; }
.product-ad h3 {
  font-size: .9rem;
  color: var(--gold);
  letter-spacing: .14em;
  text-transform: uppercase;
  margin: 0;
}
.product-ad a { text-decoration: none; }
.product-ad a p {
  display: inline-block;
  padding: .65rem 1rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(29,78,210,.95), rgba(59,130,246,.95));
  color: #fff;
  font-weight: 700;
  box-shadow: 0 6px 16px rgba(0,0,0,.4);
  border: 1px solid rgba(255,255,255,.25);
  transition: transform .15s ease, filter .15s ease;
}
.product-ad a p:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}
footer p { margin: .25rem 0 0; font-size: .85rem; color: rgba(234,243,255,.9); }

/* Focus styles for accessibility */
a:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
  border-radius: 4px;
}
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }

@media (min-width: 900px) {
  main {
    min-height: 70vh;
    padding: 3rem;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 2rem;
  }
  .image-frame { aspect-ratio: 16 / 9; }
}