:root {
  --bg: #0b0f14;
  --bg-2: #111923;
  --sand: #d6c89a;
  --text: #eaffff;
  --muted: #9fb6c8;
  --accent: #00e5ff;
  --accent-2: #35f0ff;
  --surface: rgba(255, 255, 255, 0.08);
  --surface-strong: rgba(255, 255, 255, 0.14);
  --border: rgba(170, 235, 255, 0.35);
  --shadow: 0 10px 26px rgba(0, 0, 0, 0.45);
  --radius: 14px;
}

/* Base reset and accessibility */
* { box-sizing: border-box; }
html, body { height: 100%; }
html { color-scheme: dark; }
body {
  margin: 0;
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Inter, Arial, "Noto Sans", "Liberation Sans";
  line-height: 1.5;
  min-height: 100vh;
  /* Layered background: gradient + subtle noise/scanlines (pure CSS) */
  background:
    linear-gradient(135deg, rgba(186, 144, 60, 0.20), rgba(6, 10, 18, 0.85)),
    linear-gradient(to bottom, rgba(0,0,0,0.0), rgba(0,0,0,0.65)),
    repeating-linear-gradient(to bottom, rgba(0,255,255,0.04) 0 1px, transparent 1px 2px),
    repeating-linear-gradient(to right, rgba(0,255,255,0.04) 0 1px, transparent 1px 2px);
  background-blend-mode: overlay, overlay, normal, normal;
}

/* Glass panel helper (fallback provided) */
.glass {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
@supports not (backdrop-filter: blur(12px)) {
  .glass { background: rgba(255,255,255,0.08); }
  .glass { border-color: rgba(170,235,255,0.45); }
}

/* Layout primitives */
.container {
  width: min(1100px, 92%);
  margin-inline: auto;
  padding: 1rem;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}
.card {
  padding: 1rem;
  border-radius: 12px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(170,235,255,0.28);
}
.section { padding: 1rem; }

/* Header / Hero */
header {
  padding: 1rem 0 0.5rem;
  text-align: center;
}
header h1 {
  font-size: clamp(1.6rem, 4vw + 0.2rem, 3.2rem);
  margin: 0;
  font-weight: 700;
  letter-spacing: .4px;
  color: #eaffff;
}
@media (prefers-reduced-motion: reduce) {
  header, main, footer { transition: none; }
}

/* Main content */
main { padding: 1rem 0; }
.image-frame {
  aspect-ratio: 16 / 9;
  width: 100%;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid rgba(0, 255, 255, 0.42);
  background: rgba(0, 0, 0, 0.25);
  box-shadow: 0 12px 28px rgba(0,0,0,.45);
}
.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(1.05) contrast(1.02);
}
.content { padding: 0.25rem 0 0; }

/* Product/ad sections in footer */
.product-ad, .sponsored-page {
  padding: .75rem 1rem;
  margin: .25rem 0;
}
.product-ad a, .sponsored-page a {
  display: inline-flex;
  align-items: center;
  padding: .6rem 1rem;
  border-radius: 999px;
  text-decoration: none;
  color: var(--text);
  background: linear-gradient(135deg, rgba(0, 230, 255, .9), rgba(0, 153, 255, .9));
  border: 1px solid rgba(0, 255, 255, 0.6);
  transition: transform .15s ease, background .2s ease;
}
.product-ad a:hover { transform: translateY(-1px); background: linear-gradient(135deg, rgba(0, 210, 255, 1), rgba(0, 145, 230, 1)); }
.product-ad a:focus-visible, .sponsored-page a:focus-visible { outline: 3px solid var(--accent-2); outline-offset: 2px; }

/* Textual base styles for links, buttons, CTAs */
a { color: var(--accent); text-decoration: none; outline: none; }
a:hover, a:focus { text-decoration: underline; color: var(--accent-2); }
a:focus-visible { outline: 3px solid var(--accent-2); outline-offset: 2px; border-radius: 6px; }

button, .btn, .cta {
  font: inherit;
  color: #001018;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  padding: 0.75rem 1.15rem;
  display: inline-block;
  text-align: center;
  transition: transform .15s ease, background .2s ease, color .2s ease;
}
.btn {
  background: linear-gradient(135deg, rgba(0, 230, 255, 1), rgba(0, 153, 255, 0.95));
  color: #eaffff;
  border: 1px solid rgba(0, 255, 255, 0.75);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(1px) scale(.98); }
.btn:focus-visible { outline: 3px solid var(--accent-2); outline-offset: 2px; }

.btn.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(0, 255, 255, 0.6);
}
.cta { display: inline-flex; align-items: center; gap: .5rem; }

/* Utility / components */
ul { padding-left: 1rem; margin: .5rem 0; }
li { margin: .25rem 0; }

/* Tag pills */
.tag {
  display: inline-block;
  padding: .25rem .5rem;
  border-radius: 999px;
  font-size: .75rem;
  color: #001018;
  background: rgba(0, 255, 255, 0.45);
  border: 1px solid rgba(0, 255, 255, .75);
}

/* Footer text layout */
footer {
  padding: 1.5rem 0 2rem;
  text-align: center;
}
footer p { margin: .25rem 0; color: var(--muted); }

/* Accessibility: high-contrast tweaks for body text over glass */
@media (prefers-color-scheme: light) {
  :root {
    --text: #0b111a;
    --muted: #3a4b60;
  }
  body { background: #f6f8fb; }
  .glass { background: rgba(255,255,255,0.7); color: #111; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* Print styles (basic readability) */
@media print {
  body { background: #fff; color: #000; }
  a { color: #00a; text-decoration: underline; }
  .glass { background: #fff !important; border: 1px solid #ccc; box-shadow: none; }
}