/* Cyberpunk hacker landing page – single lightweight stylesheet */

/* 1) Light reset */
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
html, body { padding: 0; margin: 0; }

/* 2) Theme & palette (navy + neon on starry gray galaxy) */
:root {
  --bg: #0b1020;
  --bg-dim: #0a0f1a;
  --card: rgba(15, 22, 40, 0.66);
  --card-border: rgba(180, 190, 255, 0.35);
  --text: #e9f0ff;
  --muted: #a8b4d8;
  --accent: #00e5ff;     /* neon cyan */
  --accent2: #7a5cff;    /* neon violet */
  --glass: rgba(8, 12, 28, 0.75);
  --shadow: 0 12px 28px rgba(0,0,0,.45);
  --focus: 0 0 0 3px rgba(0,255,255,.65);
}

html, body {
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto;
  color: var(--text);
  background-color: var(--bg);
  /* gray galaxy starscape (soft parallax-like dither) */
  background-image:
    radial-gradient(circle at 10% 20%, rgba(180,190,255,.25) 0 2px, transparent 2px),
    radial-gradient(circle at 70% 40%, rgba(150,170,255,.25) 0 2px, transparent 2px),
    radial-gradient(circle, rgba(255,255,255,.08) 1px, transparent 2px);
  background-size: 3px 3px, 3px 3px, 120px 90px;
  background-repeat: repeat;
  overflow-x: hidden;
}

/* 3) Layout: mobile-first hero & content framing */
body > main {
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
  min-height: 60vh;
}

.image-frame {
  width: 100%;
  max-width: 720px;
  padding: 1.25rem;
  border-radius: 14px;
  background: rgba(14, 20, 50, 0.65);
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.image-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.25);
}

/* 4) Footer + CTA: frosted glass with neon button, accessible focus */
footer {
  width: 100%;
  padding: 1.75rem 1rem 2rem;
  text-align: center;
  color: rgba(230,235,255,.92);
  background: linear-gradient(to top, rgba(9,12,28,.75), rgba(9,12,28,.35) 60%, rgba(9,12,28,0.0));
  border-top: 1px solid rgba(120,140,255,.25);
  margin-top: 2rem;
  position: relative;
  isolation: isolate;
}

.product-ad {
  display: inline-block;
  padding: .75rem 1rem;
  border-radius: 12px;
  background: var(--glass);
  border: 1px solid rgba(120,140,255,.40);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.product-ad h3 {
  font-size: .95rem;
  margin: 0 0 .5rem 0;
  color: #e9eaff;
  letter-spacing: .4px;
}

.product-ad a {
  text-decoration: none;
  display: inline-block;
  border-radius: 999px;
  padding: .75rem 1.25rem;
  background: linear-gradient(135deg, #00e5ff 0%, #7a5cff 100%);
  color: #041018;
  font-weight: 800;
  font-size: .95rem;
  border: 1px solid rgba(255,255,255,.25);
  box-shadow: 0 6px 14px rgba(0,0,0,.35);
  transition: transform .2s ease, box-shadow .2s ease;
}
.product-ad a p { margin: 0; padding: 0; color: #041018; font-weight: 800; }

.product-ad a:hover { transform: translateY(-1px); box-shadow: 0 8px 16px rgba(0,0,0,.45); }

/* Focus visibility for accessibility on the CTA */
.product-ad a:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

/* 5) Typography helpers for legibility on cyberpunk theme */
h1, h2, h3 { font-weight: 700; letter-spacing: .2px; }
p { line-height: 1.5; color: rgba(233, 238, 255, 0.92); }

/* 6) Responsive tweaks (mobile-first, then scale for larger screens) */
@media (min-width: 768px) {
  main { padding: 3rem 2rem; min-height: 70vh; }
  .image-frame { padding: 1.75rem; }
  footer { text-align: center; padding: 2rem 1rem; }
}

@media (min-width: 1024px) {
  main { padding: 4rem 2rem; }
  .image-frame { max-width: 860px; }
}