:root {
  --olive: #6b8e23;
  --olive-2: #7ca42a;
  --bg: #0b1020;
  --text: #e6f0ff;
  --card: rgba(255,255,255,.08);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
}

body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
  color: var(--text);
  background-color: var(--bg);
  /* blue-noise-like texture */
  background-image:
    radial-gradient(circle at 1px 1px, rgba(80,140,255,.25) 1px, transparent 1px),
    radial-gradient(circle at 3px 3px, rgba(20,60,120,.18) 1px, transparent 1px),
    radial-gradient(circle at 5px 5px, rgba(0,0,0,.15) 1px, transparent 1px);
  background-size: 6px 6px, 6px 6px, 6px 6px;
  background-position: 0 0, 0 0, 0 0;
  line-height: 1.4;
  min-height: 100%;
}

main {
  display: grid;
  place-items: center;
  padding: 6vmin 1rem 4rem;
}

.image-frame {
  width: min(92vw, 720px);
  aspect-ratio: 16 / 9;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.28);
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 20px 60px rgba(0,0,0,.45);
  position: relative;
}

.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(1.05);
}

/* subtle frosted-glass overlay to enhance hacker/cyberpunk vibe */
.image-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(6,28,60,.25), rgba(60,120,20,.15));
  mix-blend-mode: overlay;
  pointer-events: none;
  opacity: 0.5;
}

/* footer with frosted-glass vibe and prominent CTA */
footer {
  padding: 1.5rem 1rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  background: rgba(0,0,0,.25);
  border-top: 1px solid rgba(255,255,255,.15);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.product-ad {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  padding: 0.75rem;
  border-radius: 12px;
  background: rgba(0,0,0,.28);
  border: 1px solid rgba(255,255,255,.18);
  min-width: 260px;
  text-align: center;
  box-shadow: inset 0 0 0 rgba(0,0,0,0);
}

.product-ad h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 0 0 .25rem;
  color: #eaf6ff;
  text-shadow: 0 1px 0 rgba(0,0,0,.2);
}

/* Link inside the product ad (anchor wraps a <p> per provided HTML) */
.product-ad a { text-decoration: none; }

.product-ad a p {
  margin: 0;
  padding: .65rem 1.1rem;
  border-radius: 8px;
  background: var(--olive);
  color: #041000;
  font-weight: 800;
  letter-spacing: .4px;
  border: 1px solid rgba(0,0,0,.15);
  transition: transform .15s ease, background .15s ease;
}
.product-ad a:hover p { transform: translateY(-1px); background: #78a01a; }

.product-ad a:focus-visible p {
  outline: 3px solid #e2f0ff;
  outline-offset: 2px;
}

p { margin: 0; }

@media (min-width: 768px) {
  main { padding: 8vmin 2rem 6rem; }
  .image-frame { width: min(70vw, 900px); }
  .product-ad { padding: 1rem 1.25rem; }
}