/* Section: Base & Theme Tokens */
:root {
  --bg: #0b0b15;
  --bg-2: #1a1740;
  --text: #eaf4ff;
  --muted: #cbd8e8;
  --accent: #a7ffd6;
  --accent-2: #cfa7ff;
  --glass: rgba(255, 255, 255, 0.08);
  --glass-strong: rgba(255, 255, 255, 0.18);
  --shadow: 0 8px 28px rgba(0,0,0,.25);
  --radius: 14px;
  --focus: 0 0 0 3px rgba(108, 242, 232, 0.75);
}

/* Section: Global Reset */
*,*::before,*::after{ box-sizing: border-box; }
html,body{ height:100%; }
html{ font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial; }
body{ margin:0; color:var(--text);
  background: 
    linear-gradient(135deg, rgba(170, 180, 255, .15), rgba(180, 240, 210, .15) 40%, rgba(210, 170, 255, .15) 70%), 
    var(--bg);
  background-size: cover;
  min-height:100vh;
  font-size: clamp(14px, 1.2vw + 12px, 18px);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
  isolation: isolate;
  }

/* Subtle layered noise/scanline (pure CSS) */
body::before{
  content:"";
  position: fixed; inset:0;
  pointer-events:none; z-index:-1;
  background-image:
    radial-gradient(circle at 20% 15%, rgba(255,255,255,.08) 0 2px, transparent 2px),
    radial-gradient(circle at 75% 40%, rgba(255,255,255,.05) 0 2px, transparent 2px),
    linear-gradient(135deg, rgba(255,255,255,.05), rgba(255,255,255,0) 60%);
  background-size: 180px 180px, 180px 180px, 100% 100%;
  mix-blend-mode: overlay;
  opacity:.75;
  filter: saturate(1.05);
}

/* Section: Layout primitives */
.container{ width:100%; max-width: clamp(320px, 90vw, 1120px); margin-inline:auto; padding-inline:1rem; }

/* Section: Structural elements styling (Glass panels) */
header, main, footer, aside{ }
header{
  display:grid; place-items:center;
  padding:1.5rem; margin:1rem auto; max-width:1120px;
  border-radius:var(--radius);
  background: var(--glass);
  border:1px solid rgba(255,255,255,.25);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  text-align:center;
}
header h1{ font-size: clamp(1.8rem, 4vw, 3.4rem); line-height:1.04; margin:.25rem 0 .25rem; letter-spacing:-0.02em; }
header .meta{ font-size:.8rem; color:var(--muted); }

/* Section: Main content area */
main{ padding:1rem; }
main > article{ width:100%; }

/* Section: Image presentation */
.featured-image{ display:flex; justify-content:center; padding:.5rem 0 1rem; }
.image-frame, .image-frame img{ }
.image-frame{
  aspect-ratio:16/9; width:100%; max-width:1100px;
  border-radius:12px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.28);
  background:#000;
  box-shadow:0 10px 28px rgba(0,0,0,.28);
}
.image-frame img{ width:100%; height:100%; object-fit:cover; display:block; }

/* Support for alternative wrapper used in markup if present */
.featured-image img{ width:100%; height:auto; display:block; border-radius:8px; }

/* Section: Content typography & structure */
.content{ max-width:860px; }

/* Section: Headings & text */
h2{ font-size: clamp(1.25rem, 3vw, 2rem); margin:.75rem 0 .4rem; color:var(--text); }
p{ color:var(--muted); margin:.4rem 0 1rem; }
blockquote{ border-left:3px solid var(--accent-2); padding-left:.75rem; color:var(--muted); margin:.5rem 0 1rem; font-style:italic; }

/* Section: Lists */
ul{ padding-left:1.25rem; margin:.25rem 0 1rem; color:var(--muted); }
li{ margin:.25rem 0; }

/* Section: Glass panels (cards) */
.card{ background: rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.25); padding:.9rem; border-radius:12px; }

/* Section: Tag utility */
.tag{ display:inline-block; padding:.25em .6em; border-radius:999px; font-size:.75rem; background: rgba(167,255,214,.25); color:#d7fff6; }

/* Section: Utility classes (layout & components) */
.grid{ display:grid; grid-template-columns:repeat(auto-fit, minmax(240px, 1fr)); gap:1rem; }

/* Product ad / sponsor blocks in footer */
.product-ad, .sponsored-page{ padding:.8rem 1rem; text-align:center; border-radius:12px; background: rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.25); width:min(100%,860px); }

/* Section: Link and button styling (interactive states) */
a, button, .btn, .cta{ font-family: inherit; }

/* Links */
a{ color: var(--accent-2); text-decoration: none; }
a:hover, a:focus{ text-decoration:underline; color: var(--accent); outline: none; }

/* Buttons (solid and outline variants) */
.btn{ display:inline-block; padding:.65rem 1rem; border-radius:999px; border:1px solid rgba(255,255,255,.5);
  background: rgba(255,255,255,.25); color:#001; text-decoration:none; cursor:pointer;
  transition: transform .2s ease, background .2s ease, color .2s ease; }
.btn:hover{ transform: translateY(-1px); background: rgba(255,255,255,.35); }
.btn:active{ transform: translateY(0); }
.btn.primary{ background: linear-gradient(135deg, rgba(176,240,214,.95), rgba(194,185,255,.95)); color:#001; border-color: rgba(255,255,255,.7); }
.btn.outline{ background: transparent; border:1px solid rgba(255,255,255,.7); color: var(--text); }

/* Focus visibility for keyboard users */
a:focus-visible, button:focus-visible{ outline: none; outline: var(--focus); outline-offset: 2px; border-radius:8px; }

/* Section: Typography helpers (optional) */
.kbd{ font-family: ui-monospace,SFMono-Regular,Monaco,Consolas,"Liberation Mono"; font-size:.8em; padding:.15em .4em; border-radius:6px; background: rgba(255,255,255,.15); border:1px solid rgba(255,255,255,.4); }

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

/* Section: Layout helpers (logical properties) */
.container-inline{ margin-inline: auto; padding-inline: 1rem; }

/* Section: Print styles (basic readability) */
@media print{
  body{ background: #fff; color:#000; }
  header, main, footer{ background: transparent; box-shadow:none; }
  a{ text-decoration: underline; }
}