/* Minimal, responsive, neon-cyber landing CSS (mobile-first) */

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

:root {
  --maroon: #3f0a0f;
  --maroon-dark: #2b0a0e;
  --lime: #b6ff00;
  --lime-dark: #7cff00;
  --panel: rgba(255, 255, 255, 0.08);
  --text: #eaf7f2;
  --text-dim: #cfe6e1;
  --shadow: 0 6px 18px rgba(0,0,0,.4);
  --radius: 14px;
}

/* Frosted glass + neon hacker vibe background */
html, body { height: 100%; }
body {
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Inter, Arial;
  background: #0a0a0a;
  min-height: 100dvh;
  line-height: 1.5;
  position: relative;
  overflow-x: hidden;
}

/* Maroon abstract blur background (layered shapes) */
body::before {
  content: "";
  position: fixed;
  inset: -20vmin;
  z-index: -1;
  background:
    radial-gradient(circle at 25% 20%, rgba(140,0,0,.65) 0 20%, transparent 40%),
    radial-gradient(circle at 70% 60%, rgba(0,255,128,.25) 0 25%, transparent 40%),
    radial-gradient(circle at 40% 70%, rgba(120,0,0,.4) 0 35%, transparent 50%);
  filter: blur(90px);
  transform: rotate(-8deg);
  opacity: 0.9;
  pointer-events: none;
}

/* Hero header (clear hero section) */
header {
  padding: 4rem 1rem 2rem;
  text-align: center;
  background: rgba(60,0,0,.38);
  border-bottom: 1px solid rgba(255,255,255,.15);
  backdrop-filter: blur(6px);
}
header h1 {
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: .6px;
  color: #e8ffd9;
  text-shadow: 0 0 10px rgba(0,255,120,.6);
}
@media (min-width: 768px) {
  header { padding: 5rem 2rem 2rem; }
  header h1 { font-size: clamp(2.2rem, 4vw, 3.2rem); }
}

/* Main content container */
main {
  display: grid;
  place-items: center;
  padding: 1rem 1rem 2rem;
}

/* Frosted image frame */
.image-frame {
  width: min(92%, 680px);
  padding: 1rem;
  border-radius: calc(var(--radius) + 4px);
  background: var(--panel);
  border: 1px solid rgba(255,255,255,.22);
  box-shadow: var(--shadow), inset 0 0 0 1px rgba(255,255,255,.04);
  backdrop-filter: blur(6px);
}
.image-frame img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 6px 18px rgba(0,0,0,.25);
}
@media (min-width: 768px) {
  .image-frame { transform: translateY(0); }
}

/* Footer + product ad */
footer {
  padding: 1.5rem 1rem 3rem;
  text-align: center;
}
.product-ad {
  display: inline-block;
  width: min(92%, 700px);
  padding: .95rem 1rem;
  margin: 0.75rem auto 1.25rem;
  border-radius: 12px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.22);
  backdrop-filter: blur(6px);
}
.product-ad h3 {
  font-size: .95rem;
  margin-bottom: .4rem;
  text-transform: uppercase;
  letter-spacing: .9px;
  color: #d5ff66;
}
.product-ad a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .92rem 1.5rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  color: #0a1609;
  background: linear-gradient(135deg, #a3ff3a 0%, #5dff00 60%, #3bd300 100%);
  border: 1px solid rgba(0,0,0,.25);
  box-shadow: 0 6px 14px rgba(0,0,0,.35);
}
.product-ad a:hover { transform: translateY(-1px); }
.product-ad a:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 2px;
  border-radius: 999px;
}
.product-ad p { margin: 0; }

/* Accessible defaults for focus */
:focus { outline: none; }
a:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 2px;
  border-radius: 6px;
}
img[alt] { outline: none; }

/* Small helper for reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}