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

/* Theme: orange grid paper base with teal hacker accents, frosted glass, cyberpunk vibe */
:root{
  --teal: #19d2bc;
  --teal-dark: #0f9e92;
  --bg-amber: #f59e0b;
  --glass: rgba(255,255,255,0.14);
  --glass-border: rgba(255,255,255,0.34);
  --text: #eafff5;
}

html, body { height: 100%; }

body {
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
  color: var(--text);
  background:
    /* orange grid lines */
    repeating-linear-gradient(0deg, rgba(0,0,0,.08) 0 1px, transparent 1px 40px),
    repeating-linear-gradient(90deg, rgba(0,0,0,.08) 0 1px, transparent 1px 40px),
    /* warm orange base */
    #f59e0b;
  background-attachment: fixed;
  min-height: 100%;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Layout: mobile-first, center hero, then spacious on larger screens */
main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  min-height: calc(100vh - 140px);
}

.image-frame {
  position: relative;
  width: min(92vw, 720px);
  padding: 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.34);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 10px 40px rgba(0,0,0,.25);
  overflow: hidden;
  /* subtle teal glow border to hint at hacker vibe */
  border-top: 2px solid rgba(25,210,188,0.6);
  border-bottom: 2px solid rgba(25,210,188,0.6);
}

.image-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  /* soft neon teal glow across the panel */
  box-shadow: inset 0 0 60px rgba(25,210,188,.25);
  mix-blend-mode: screen;
}

.image-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  /* extra frosted glaze accent */
  box-shadow: inset 0 0 40px rgba(0,0,0,.18);
  background: linear-gradient(to bottom right, rgba(0,0,0,.0), rgba(0, 0, 0, .08));
  mix-blend-mode: overlay;
}

.image-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,.15);
}

/* Frostered glass feel for the overall hero area emphasizes cyberpunk vibe */
@media (min-width: 768px) {
  main {
    padding: 48px 24px;
  }
}

/* Footer + featured product CTA as a frosted glass card */
footer {
  padding: 16px;
}
.product-ad {
  max-width: 720px;
  width: 100%;
  margin: 8px auto 0;
  padding: 14px 18px;
  text-align: center;
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(0, 255, 230, 0.25);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.product-ad h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--teal);
  margin-bottom: 8px;
}
.product-ad a {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  color: #06261f;
  background: linear-gradient(135deg, rgba(20,212,166,.95), rgba(0,170,150,.95));
  border: 1px solid rgba(0,0,0,.15);
  transition: transform .15s ease;
}
.product-ad a:hover { transform: translateY(-1px); }
.product-ad a:focus-visible {
  outline: 3px solid #7af1d4;
  outline-offset: 2px;
}
p {
  color: rgba(234, 255, 251, 0.95);
  margin-top: 8px;
  text-align: center;
  font-size: 0.95rem;
}

/* Accessibility: ensure high contrast for focus */
:focus-visible {
  outline: 3px solid #7af1d4;
  outline-offset: 2px;
}
a { color: var(--teal); text-decoration: none; }

/* Slight adjustments for larger screens to keep the hero impactful */
@media (min-width: 1024px) {
  main { min-height: calc(100vh - 180px); }
  .product-ad { padding: 16px 22px; }
  .product-ad h3 { font-size: 1.05rem; }
}