/* Light reset */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }

/* Theme and base */
:root {
  --orange: #ff7a18;
  --orange-deep: #e65f00;
  --purple: #7a3cff;
  --purple-dark: #4b0a7a;
  --bg: #0a0a0f;
  --fg: #eae6ff;
}

html, body {
  font-family: "Orbitron", ui-sans-serif, system-ui, -apple-system;
  color: var(--fg);
  background: radial-gradient(circle at 20% 10%, rgba(255,122,24,.60) 0%, rgba(255,122,24,.25) 40%, transparent 60%),
              radial-gradient(circle at 80% 0%, rgba(122,0,255,.25) 0%, rgba(0,0,0,.0) 60%),
              var(--bg);
  min-height: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-blend-mode: screen, normal;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }

/* Layout: mobile-first, centered hero image */
main { display: grid; place-items: center; padding: 2rem 1rem; }

/* Frosted glass image frame */
.image-frame {
  width: min(92vw, 760px);
  aspect-ratio: 16 / 9;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.25);
  box-shadow: 0 20px 40px rgba(0,0,0,.4);
}
.image-frame img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Frosted glass overlay for hacker/cyberpunk feel */
.image-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.16), rgba(255,255,255,.04) 60%);
  backdrop-filter: blur(8px) saturate(120%);
  -webkit-backdrop-filter: blur(8px) saturate(120%);
  pointer-events: none;
}

/* Footer and ad styling */
footer {
  text-align: center;
  padding: 1.25rem 1rem 2rem;
}

.product-ad {
  display: inline-block;
  padding: .75rem 1rem;
  border-radius: 12px;
  background: rgba(12, 0, 40, 0.28);
  border: 1px solid rgba(120,60,200,.6);
  backdrop-filter: saturate(150%) blur(4px);
  -webkit-backdrop-filter: saturate(150%) blur(4px);
  box-shadow: 0 6px 20px rgba(0,0,0,.25);
}
.product-ad h3 {
  font-size: 0.95rem;
  margin: 0 0 .25rem;
  color: #ffd9ff;
  letter-spacing: .4px;
}
.product-ad a {
  display: inline-block;
  padding: .5rem .8rem;
  border-radius: 10px;
  color: #fff;
  text-decoration: none;
  background: linear-gradient(135deg, var(--purple), var(--orange));
  border: 1px solid rgba(255,255,255,.25);
}
.product-ad a:focus { outline: 2px solid #fff; outline-offset: 2px; }
.product-ad a:hover { filter: brightness(1.05); }

footer p {
  margin-top: .6rem;
  font-size: .82rem;
  color: #e9dfff;
  opacity: .92;
}

/* Responsive tweaks */
@media (min-width: 600px) {
  main { padding: 3rem 2rem; }
  .image-frame { width: min(70vw, 860px); aspect-ratio: 16/9; }
}
@media (min-width: 1024px) {
  body { background-attachment: fixed; }
  main { padding: 4rem 0; }
  .image-frame { width: min(60vw, 1200px); }
  footer { padding-bottom: 3rem; }
}