*,
*::before,
*::after { box-sizing: border-box; }

html, body { height: 100%; }

html, body {
  margin: 0;
  padding: 0;
}

:root {
  --bg: #0b0b12;
  --bg-2: #14131d;
  --text: #e9e6f7;
  --muted: #a7a2b7;
  --accent: #7e4bfa;      /* void purple */
  --accent-2: #4b2ae2;    /* deeper purple */
  --glass: rgba(255, 255, 255, 0.12);
  --glass-2: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255,255,255,0.25);
  --shadow: 0 10px 30px rgba(0,0,0,0.6);
  --radius: 14px;
  --surface: rgba(14, 15, 22, 0.6);
}

html, body {
  scroll-behavior: smooth;
}

body {
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Helvetica Neue", sans-serif;
  line-height: 1.6;
  background-color: var(--bg);
  /* Layered background: gradient + subtle noise/scanlines */
  background-image:
    radial-gradient(circle at 20% 0%, rgba(124, 0, 255, 0.25), transparent 40%),
    linear-gradient(135deg, #0b0b12 0%, #14131d 40%, #0a0a0f 100%),
    repeating-linear-gradient(to bottom, rgba(255,255,255,0.04) 0 1px, transparent 1px 2px);
  background-blend-mode: normal, normal, overlay;
  min-height: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

@media (min-width: 1024px) {
  body { font-size: 16px; }
}

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

.container {
  width: 100%;
  max-width: clamp(640px, 86vw, 1100px);
  margin-inline: auto;
  padding-inline: 1rem;
}

header {
  padding: 1.25rem 1rem;
  position: relative;
  z-index: 2;
}

header > h1 {
  font-size: clamp(1.6rem, 1.2rem + 2vw, 3rem);
  line-height: 1.06;
  margin: 0 0 0.25rem;
  font-weight: 800;
  letter-spacing: .2px;
  color: #fff;
  text-shadow: 0 1px 0 rgba(0,0,0,.25);
}

header .meta {
  color: var(--muted);
  font-size: clamp(0.9rem, 0.4vw + 0.8rem, 1.05rem);
  margin: 0 0 0.75rem;
}

nav {
  display: inline-flex;
  gap: .5rem;
  align-items: center;
}

nav a {
  color: #e9e7ff;
  text-decoration: none;
  padding: .4rem .65rem;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(0,0,0,0.25);
  transition: transform .2s ease, background .2s ease;
}
nav a:hover { background: rgba(0,0,0,0.35); text-decoration: underline; }
nav a:focus-visible { outline: 3px solid var(--accent-2); outline-offset: 2px; }

header, main, footer { width: 100%; }

.header-glass {
  background: linear-gradient(to bottom right, rgba(20, 18, 40, 0.55), rgba(20, 18, 40, 0.25));
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radius);
  padding: 1rem;
  backdrop-filter: blur(12px) saturate(1.2);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
  box-shadow: var(--shadow);
  background-color: var(--glass);
}
@supports not (backdrop-filter: blur(12px)) {
  .header-glass { background: var(--glass-2); }
}

main {
  padding: 1rem 0 2rem;
}

article {
  display: grid;
  gap: 1rem;
  align-items: start;
  padding: 1rem;
  border-radius: var(--radius);
}

.image-frame {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.25);
  box-shadow: inset 0 0 12px rgba(0,0,0,.35), 0 6px 18px rgba(0,0,0,.5);
  background: #111;
}
.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(1.05);
  transition: transform .3s ease;
}
.image-frame:hover img { transform: scale(1.02); }

h2, h3 {
  color: #fff;
  margin: .75rem 0 .5rem;
}

p { color: #e8e6f3; margin: .5rem 0; }

ul { margin: .5rem 0 1rem 1.25rem; padding: 0; }
li { margin: .25rem 0; color: #e8e6f3; }

blockquote {
  margin: .5rem 0 1rem;
  padding: .75rem 1rem;
  border-left: 3px solid var(--accent);
  background: rgba(124, 0, 255, 0.15);
  border-radius: 6px;
}

.product-ad, .sponsored-page {
  display: inline-block;
  margin: .25rem;
  padding: .5rem 0.75rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.25);
  text-align: center;
}
.product-ad a, .sponsored-page a {
  color: #fff;
  text-decoration: none;
}
.product-ad p, .sponsored-page p { margin: 0; font-weight: 600; }

footer {
  padding: 1rem;
  color: var(--muted);
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.08);
  background: linear-gradient(to top, rgba(1,1,1,0.2), rgba(0,0,0,0.45));
}

footer p { margin: .5rem 0 0; color: #cbd5e1; }

@media (min-width: 768px) {
  article { padding: 1rem 0; }
  .image-frame { border-radius: 14px; }
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 6px 20px rgba(0,0,0,0.35);
}

.tag {
  display: inline-block;
  padding: .15em .55em;
  border-radius: 999px;
  font-size: 0.75rem;
  line-height: 1;
  color: #fff;
  background: rgba(126, 75, 250, 0.35);
  border: 1px solid rgba(255,255,255,0.25);
  margin-right: .4rem;
}

/* Base link and button styles for accessibility and theme cohesion */
a, button, .btn, .cta {
  font-family: inherit;
  font-weight: 600;
  letter-spacing: .2px;
  color: #fff;
  text-decoration: none;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.35);
  background: linear-gradient(135deg, rgba(126,75,250,0.9), rgba(75,42,226,0.9));
  padding: .55rem 1rem;
  display: inline-block;
  cursor: pointer;
  transition: transform .15s ease, background .25s ease;
}
a:hover, button:hover, .btn:hover, .cta:hover { transform: translateY(-1px); text-decoration: underline; }
a:focus-visible, button:focus-visible, .btn:focus-visible, .cta:focus-visible {
  outline: 3px solid var(--accent-2);
  outline-offset: 2px;
}
.btn, .cta { background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.btn--outline {
  background: transparent;
  border: 1px solid var(--accent-2);
  color: #fff;
}
.btn--outline:hover { background: rgba(255,255,255,0.04); }

@media (prefers-reduced-motion: reduce) {
  a, button, .btn, .cta { transition: none; }
}

/* Print styles: basic readability */
@media print {
  body { background: #fff; color: #000; }
  header, nav, footer { display: none; }
  article { padding: 0; }
}