/* CSS for Neon Cyberpunk Landing (orange diagonal backdrop, purple hacker vibe, frosted glass) */
*,
*::before,
*::after { box-sizing: border-box; }

:root {
  --bg: #0b0920;
  --panel: rgba(20,0,40,.65);
  --glass: rgba(20,0,60,.55);
  --text: #e6e0ff;
  --muted: #c7a8ff;
  --purple: #7c3aed;
  --purple-dark: #5b2d90;
  --orange: #ff7a00;
  --orange-soft: rgba(255,122,0,.25);
}

html, body { height: 100%; }
body {
  margin: 0;
  color: var(--text);
  background-color: #14102a;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto;
  line-height: 1.5;
  min-height: 100%;
  /* Orange diagonal hatch + purple cyber backdrop */
  background-image:
    linear-gradient(135deg, rgba(255,122,0,.12) 25%, transparent 25%),
    linear-gradient(225deg, rgba(255,122,0,.12) 25%, transparent 25%),
    repeating-linear-gradient(135deg, rgba(255,122,0,.15) 0 6px, transparent 6px 12px);
  background-size: 60px 60px, 60px 60px, 60px 60px;
  background-position: 0 0, 0 0, 0 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main {
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
  min-height: 66vh;
}

.image-frame {
  width: 100%;
  max-width: 900px;
  aspect-ratio: 16/9;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(12,0,40,.55);
  box-shadow: 0 18px 40px rgba(0,0,0,.45), inset 0 0 0 rgba(0,0,0,0);
  backdrop-filter: blur(2px) saturate(1.15);
}

.image-frame img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}

footer {
  padding: 1.75rem 1rem 2rem;
  text-align: center;
  background: linear-gradient(to top, rgba(10,0,40,.95), rgba(10,0,40,.65) 60%, rgba(10,0,40,.95) 100%);
}

.product-ad {
  display: inline-block;
  padding: .9rem 1.2rem;
  border-radius: 12px;
  background: rgba(15,0,40,.6);
  border: 1px solid rgba(255,255,255,.15);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #e9d9ff;
  max-width: 90vw;
}

.product-ad h3 {
  font-size: 0.95rem;
  margin: 0 .0 .25rem;
  color: #ffd9ff;
}

.product-ad p {
  margin: .25rem 0 0;
  color: #ffeaff;
  font-weight: 600;
}

.product-ad a {
  text-decoration: none;
}

.product-ad a.btn {
  display: inline-block;
  padding: .75rem 1.25rem;
  border-radius: 999px;
  margin-top: .25rem;
  background: linear-gradient(135deg, #7a3ef7 0%, #a12cff 100%);
  color: white;
  font-weight: 700;
  border: 0;
  text-shadow: 0 1px 0 rgba(0,0,0,.25);
  box-shadow: 0 6px 14px rgba(122,62,247,.55);
}
.product-ad a.btn:focus-visible {
  outline: 3px solid #ffb703;
  outline-offset: 2px;
}
.product-ad a.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(122,62,247,.75);
}
.product-ad a.btn:focus {
  outline: 3px solid #ffb703;
  outline-offset: 2px;
}

footer p {
  margin-top: .75rem;
  color: #c8b9ff;
  font-size: .85rem;
}

/* Accessibility: generic focus for links and buttons */
a:focus-visible, button:focus-visible {
  outline: 3px solid #ffb703;
  outline-offset: 2px;
}

@media (min-width: 600px) {
  .image-frame { aspect-ratio: 16/9; }
  footer { padding: 2rem 0.5rem; }
}

@media (min-width: 900px) {
  .image-frame { border-radius: 28px; }
  .product-ad { font-size: 1.05rem; }
}