/* Minimal, responsive CSS for a pink-paper, hacker-themed landing page with frosted glass and cyberpunk accents */

:root{
  --maroon: #7b001a;
  --maroon-dark: #5a0012;
  --pink-base: #ffd2e9;
  --pink-glow: #ffb8d0;
  --text: #f7f0f5;
  --glass: rgba(255,255,255,.18);
  --glass-border: rgba(255,255,255,.55);
  --shadow: 0 20px 60px rgba(0,0,0,.35);
}

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

html, body { height: 100%; }

body {
  margin: 0;
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  background: var(--pink-base);
  /* Pink paper texture via layered gradients for a subtle textured look */
  background-image:
    radial-gradient(circle at 12% 12%, rgba(255,255,255,.65) 0 6px, transparent 7px),
    radial-gradient(circle at 70% 20%, rgba(255,255,255,.45) 0 4px, transparent 5px),
    repeating-linear-gradient(45deg, rgba(255,255,255,.08) 0 2px, transparent 2px 6px),
    repeating-linear-gradient(-45deg, rgba(0,0,0,.04) 0 2px, transparent 2px 6px),
    linear-gradient(135deg, rgba(255,0,120,.08), rgba(0,0,0,.0));
  background-blend-mode: overlay, overlay, overlay, overlay, normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main {
  display: grid;
  place-items: center;
  padding: 4rem 1rem 2rem;
  width: 100%;
}

.image-frame {
  width: min(92vw, 1000px);
  aspect-ratio: 16 / 9;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.6);
  background: rgba(255,255,255,.18);
  box-shadow: var(--shadow);
  backdrop-filter: saturate(1.2) blur(2px);
  -webkit-backdrop-filter: saturate(1.2) blur(2px);
  /* Subtle neon glow edge to hint cyberpunk vibe */
  position: relative;
}
.image-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 40px rgba(255, 0, 128, .25);
  pointer-events: none;
}
.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(1.05);
}

footer {
  margin-top: 28px;
  padding: 0 1rem;
  width: 100%;
  display: grid;
  justify-items: center;
  gap: 8px;
  background: rgba(0,0,0,.0);
}

.product-ad {
  text-align: center;
  padding: .9rem 1rem;
  border-radius: 999px;
  background: rgba(123,0,22,.55);
  border: 1px solid rgba(255,255,255,.55);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}
.product-ad h3 {
  margin: 0;
  font-size: 1rem;
  color: #ffe8f0;
  letter-spacing: .3px;
}
.product-ad a {
  display: inline-block;
  margin-top: 6px;
  padding: 10px 16px;
  border-radius: 999px;
  background: #7b001f;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid rgba(255,255,255,.75);
  transition: transform .2s ease, background .2s ease;
}
.product-ad a:hover {
  background: #a4002a;
  transform: translateY(-1px);
}
.product-ad a:focus-visible {
  outline: 3px solid #ffe5f0;
  outline-offset: 2px;
}
footer p {
  margin: 0;
  color: rgba(255,255,255,.85);
  font-size: .92rem;
  text-align: center;
  letter-spacing: .2px;
}

/* Responsive tweaks: mobile-first, scale up on larger screens */
@media (min-width: 640px) {
  main { padding: 6rem 2rem 3rem; }
  .image-frame { border-radius: 20px; }
  .product-ad h3 { font-size: 1.05rem; }
}
@media (min-width: 1024px) {
  .image-frame { width: min(900px, 90vw); }
  footer { padding-bottom: 2rem; }
}