/* Section: Theme variables */
:root {
  --bg: #0b0b0f;
  --bg-2: #141417;
  --text: #e9e9e9;
  --muted: #a6a6a6;
  --accent: #ff8c1a;
  --accent-2: #ffa347;
  --glass: rgba(255,255,255,.18);
  --glass-border: rgba(255,255,255,.32);
  --shadow: 0 8px 28px rgba(0,0,0,.45);
  --radius: 14px;
  --radius-sm: 10px;
  --blur: 12px;
}

/* Section: Base resets & utilities */
* { box-sizing: border-box; }
html, body { height: 100%; }
html { -webkit-font-smoothing: antialiased; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Inter, Arial;
  color: var(--text);
  background-color: var(--bg);
  background-image:
    radial-gradient(circle at 20% 15%, rgba(255, 140, 0, .25), transparent 40%),
    linear-gradient(to bottom, rgba(10,10,12,.95), rgba(12,12,12,.95) 60%, rgba(6,6,6,.98)),
    repeating-linear-gradient(0deg, rgba(255,255,255,.04) 0px, rgba(255,255,255,.04) 1px, transparent 1px, transparent 2px);
  background-blend-mode: screen, normal, normal;
  min-height: 100dvh;
}
ul, li { margin: 0; padding: 0; list-style: none; }

/* Section: Layout primitives */
.container {
  width: 100%;
  max-width: clamp(320px, 92vw, 1100px);
  margin-inline: auto;
  padding-inline: 1rem;
}
.grid {
  display: grid;
  gap: 1rem;
}
.card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: var(--radius-sm);
  padding: .75rem;
  color: var(--text);
}
.tag {
  display: inline-flex;
  align-items: center;
  gap: .4ch;
  padding: .25rem .6rem;
  border-radius: 999px;
  font-size: .75rem;
  background: rgba(255,255,255,.15);
  color: #fff;
}

/* Section: Visual blocks & media */
.image-frame {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.25);
  box-shadow: 0 8px 28px rgba(0,0,0,.4);
  background: #111;
}
.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Section: Glass panels (fallback included) */
header, footer, section {
  border-radius: var(--radius);
}
header {
  display: grid;
  place-items: center;
  padding: 1rem;
  width: min(100%, 1100px);
  margin: 1rem auto;
  text-align: center;
  background: rgba(12,12,14,.42);
  border: 1px solid rgba(255,255,255,.25);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
}
header h1 {
  margin: 0;
  font-size: clamp(1.75rem, 0.8rem + 3vw, 3rem);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: .2px;
  color: #fff;
  text-shadow: 0 1px 0 rgba(0,0,0,.4);
}

/* Main/content area */
main { padding: 1rem 0; }
.content { padding: 1rem; }

/* Section: Typography & interactive controls */
a, button, .btn, .cta {
  color: var(--text);
  text-decoration: none;
  outline: none;
  transition: transform .2s ease, background .2s ease, color .2s ease;
  font-weight: 600;
}
a { color: var(--accent-2); }
a:hover { text-decoration: underline; text-decoration-color: var(--accent-2); color: var(--accent-2); }
a:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
  text-decoration: underline;
  text-decoration-color: var(--accent-2);
}
button, .btn, .cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5ch;
  padding: .55rem 1rem;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,.25);
  background: var(--accent);
  color: #fff;
  cursor: pointer;
}
button:hover, .btn:hover, .cta:hover { transform: translateY(-1px); background: #ff9a22; }
button:focus-visible, .btn:focus-visible, .cta:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}
.btn.outline, .cta.outline {
  background: transparent;
  border: 1px solid rgba(255,255,255,.4);
  color: var(--text);
}
.btn.outline:hover, .cta.outline:hover {
  background: rgba(255,255,255,.08);
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* Section: Footer blocks (product ads) */
footer {
  display: grid;
  gap: 1rem;
  padding: 1rem 0 2rem;
  background: transparent;
}
.product-ad, .sponsored-page {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 12px;
  padding: .75rem;
  text-align: center;
}
.product-ad a, .sponsored-page a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: .75rem;
  border-radius: 10px;
  color: var(--text);
  text-decoration: none;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.28);
}
.product-ad a:hover, .sponsored-page a:hover { background: rgba(255,255,255,.18); transform: translateY(-1px); }
.product-ad a:focus-visible, .sponsored-page a:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }

/* Section: Light-mode adjustments for accessibility */
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f5f5f7;
    --bg-2: #ffffff;
    --text: #111;
    --muted: #555;
    --accent: #d45500;
    --accent-2: #e07a22;
  }
  body {
    background-color: var(--bg);
    background-image: none;
    color: var(--text);
  }
  header {
    background: rgba(255,255,255,.88);
    border: 1px solid rgba(0,0,0,.1);
  }
  .image-frame { border-color: rgba(0,0,0,.15); background: #fff; }
  .glass { background: rgba(255,255,255,.75); backdrop-filter: none; -webkit-backdrop-filter: none; }
  a, button, .btn, .cta { color: #111; }
  a:hover { text-decoration: underline; }
}

/* Section: Print styles (basic readability) */
@media print {
  body { background: #fff; color: #000; }
  header, main, footer { background: transparent; }
  .image-frame { page-break-inside: avoid; }
}