/* Lightweight reset and CSS for a neon olive hacker theme landing page (mobile-first) */
*,
*::before,
*::after { box-sizing: border-box; }

html, body { height: 100%; }

:root {
  --olive: #6b8e23;
  --olive-dark: #556b2f;
  --olive-soft: #7aa055;
  --turquoise: #1bc6c0;
  --turquoise-dark: #0ea6a3;
  --bg-glow: rgba(34, 193, 195, 0.25);
  --glass: rgba(11, 28, 15, 0.55);
  --text: #eafbf2;
  --shadow: rgba(0,0,0,.35);
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
  color: var(--text);
  /* turquoise radial gradient background with frosted cyber glow */
  background: radial-gradient(circle at 60% 0%, rgba(26, 188, 156, 0.55) 0%, rgba(26, 118, 110, 0.25) 40%, rgba(0,0,0,0) 70%),
              radial-gradient(circle at 0% 100%, rgba(0, 150, 150, 0.25) 0%, rgba(0,0,0,0) 60%),
              #041312;
  background-blend-mode: screen;
  min-height: 100vh;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

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

a:focus-visible, button:focus-visible {
  outline: 3px solid #a6f0d9;
  outline-offset: 2px;
  border-radius: 6px;
}

/* Layout scaffolding (mobile-first) */
header {
  padding: 1rem;
  text-align: center;
  background: rgba(8, 20, 12, 0.60);
  backdrop-filter: blur(6px) saturate(1.2);
  border-bottom: 1px solid rgba(110, 170, 120, 0.35);
  position: sticky;
  top: 0;
  z-index: 5;
  margin: 0;
  box-shadow: 0 6px 20px var(--shadow);
}

header h1 {
  font-size: 1.15rem;
  margin: 0.25rem 0 0.25rem;
  color: #eafff0;
  letter-spacing: .3px;
  text-shadow: 0 0 8px rgba(0,0,0,.25);
}

main {
  padding: 1rem;
  display: grid;
  place-items: center;
}

.image-frame {
  width: 100%;
  max-width: 640px;
  padding: .75rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(6px);
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
  margin: 1rem auto;
}

.image-frame img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  filter: saturate(1.05);
}

/* Footer / CTA area (frosted glass + hacker olive accents) */
footer {
  padding: 1.25rem;
  text-align: center;
  color: #e9fbe9;
  border-top: 1px solid rgba(100, 170, 120, 0.25);
  background: linear-gradient(to top, rgba(6, 14, 8, 0.6), rgba(6, 14, 8, 0.2));
  backdrop-filter: blur(6px);
}

.product-ad {
  display: inline-block;
  padding: .65rem .95rem;
  border-radius: 12px;
  margin-top: .5rem;
  background: rgba(11, 28, 15, 0.65);
  border: 1px solid rgba(110, 170, 120, 0.5);
  backdrop-filter: blur(6px);
}

.product-ad h3 {
  font-size: .95rem;
  margin: 0 0 .25rem;
  color: #eafff0;
}

.product-ad a {
  color: #eafff0;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: .55rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(120, 170, 100, 0.6);
  background: rgba(14, 40, 20, 0.85);
  transition: transform .2s ease, background .2s ease;
}
.product-ad a:hover {
  transform: translateY(-1px);
  background: rgba(14, 60, 28, 0.95);
}
.product-ad a:focus-visible {
  outline: 3px solid #a6f0d9;
  outline-offset: 2px;
}

p {
  margin: 0.75rem 0 0;
  font-size: 0.92rem;
  color: #d8f4de;
}

/* Responsive tweaks (tablet and up) */
@media (min-width: 768px) {
  header {
    padding: 1.5rem 1rem;
  }
  header h1 { font-size: 1.6rem; }
  main { padding: 1.25rem 0; }
  .image-frame { padding: 1rem; max-width: 720px; }
  p { font-size: 1rem; }
}

@media (min-width: 1024px) {
  header { padding: 1.75rem 1rem; }
  header h1 { font-size: 2rem; }
  .image-frame { padding: 1.25rem; }
}