:root {
  --bg: #0b0906;
  --bg-2: #1a120f;
  --surface: rgba(255,255,255,.08);
  --surface-2: rgba(156,120,246,.22);
  --text: #f7f3ff;
  --muted: #d6c3f6;
  --accent: #8b5cff;      /* galaxy purple */
  --accent-2: #b48cff;    /* lighter purple for accents/focus */
  --card: rgba(18, 9, 20, 0.42);
  --radius: 12px;
  --focus: 2px solid var(--accent-2);
  --shadow: 0 6px 18px rgba(0,0,0,.25);
}

html, body { height: 100%; }
* { box-sizing: border-box; }
html { font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Noto Sans", sans-serif; }
body {
  margin: 0;
  color: var(--text);
  line-height: 1.5;
  background:
    linear-gradient(135deg, rgba(85,46,15,.65), rgba(20,12,28,.65) 60%, rgba(20,12,28,.6)),
    linear-gradient(to bottom right, #2a1a12 0%, #0a0703 100%);
  position: relative;
  min-height: 100%;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  /* subtle scanlines + micro-noise feel (pure CSS) */
  background:
    repeating-linear-gradient(to bottom, rgba(255,255,255,.04) 0 1px, transparent 1px 2px),
    repeating-linear-gradient(to right, rgba(255,255,255,.03) 0 1px, transparent 1px 2px);
  mix-blend-mode: overlay;
  opacity: .6;
}
a, button, .btn, .cta {
  color: inherit;
  text-decoration: none;
  border: 0;
  background: none;
  font: inherit;
  cursor: pointer;
}
ul { margin: 0 0 1em 1.25em; padding: 0; }
li { margin: .25em 0; }

/* Layout primitives */
.container {
  width: 100%;
  max-width: clamp(28rem, 60vw, 1100px);
  margin-inline: auto;
  padding-inline: 1rem;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}
.card { background: var(--surface); border-radius: var(--radius); padding: 1rem; border: 1px solid rgba(255,255,255,.25); }

/* Glass panels (with fallback) */
.glass {
  background: rgba(18, 12, 24, 0.22);
  border: 1px solid rgba(170,140, 240, 0.38);
  border-radius: 12px;
  padding: 1rem;
  box-shadow: var(--shadow);
  /* fallback if backdrop-filter is not supported */
}
@supports ((backdrop-filter: blur(8px)) or (-webkit-backdrop-filter: blur(8px))) {
  .glass {
    background: rgba(18,12,24,0.14);
    border: 1px solid rgba(170,140,240,0.45);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }
}

/* Typography and hero */
h1, h2, h3 { color: #fff; margin: .25em 0 0.5em; }
h1 { font-size: clamp(1.75rem, 2.5vw + 1rem, 3.25rem); line-height: 1.08; letter-spacing: .2px; }
h2 { font-size: clamp(1.25rem, 1vw + .9rem, 1.75rem); }
h3 { font-size: clamp(1rem, 0.8vw + .5rem, 1.25rem); }

p { margin: 0 0 1em; color: var(--muted); font-size: clamp(1rem, 0.4vw + 0.9rem, 1.125rem); }

.image-frame {
  aspect-ratio: 16 / 9;
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.25);
  box-shadow: inset 0 0 12px rgba(0,0,0,.25);
  display: block;
}
.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(1.05);
  transform: translateZ(0);
}

/* Content helpers */
.content { padding: 1rem 0; color: var(--text); }

/* Product ad (example card) */
.product-ad { display: grid; gap: .75rem; align-items: center; justify-items: center; text-align: center; padding: .75rem; }
.product-ad a { display: inline-block; padding: .65rem 1rem; border-radius: 8px; background: linear-gradient(135deg, rgba(139,92,255,.9), rgba(178,140,255,.85)); color: #fff; font-weight: 600; }
.product-ad a:hover { transform: translateY(-1px); }
.product-ad h3 { margin: 0; }

/* Interactions */
a:hover, a:focus { text-decoration: underline; color: var(--accent-2); }
a:focus-visible, button:focus-visible, .btn:focus-visible, .cta:focus-visible {
  outline: var(--focus);
  outline-offset: 3px;
  border-radius: 6px;
}
.btn {
  display: inline-block;
  padding: .65rem 1rem;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  transition: transform .15s ease, background .2s ease;
}
.btn:hover { transform: translateY(-1px); background: #7a56ff; }
.btn:active { transform: translateY(0); }
.btn.secondary {
  background: transparent;
  border: 1px solid rgba(180,140,240,.6);
  color: var(--text);
}
.cta { display: inline-block; }

.header, .main, .footer, aside, article {
  /* ensure elements participate in glassy layout when used explicitly */
  background: transparent;
}

/* Global page layout scaffolding */
header, main, footer, aside {
  padding: 1rem;
}
header { margin: 1rem auto; text-align: center; }
main { padding: 1rem 0; }
article { padding: 1rem; }

/* Specific components alignment (compact defaults) */
header, main > article { max-width: clamp(28rem, 60vw, 1100px); margin-inline: auto; }

/* Accessibility and motion preferences */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* Print styles (basic readability) */
@media print {
  body { background: white; color: black; }
  a { text-decoration: underline; color: inherit; }
}