:root{
  --bg: #040b12;
  --bg-2: #04131b;
  --text: #eafcff;
  --muted: #a5d4db;
  --accent: #00f0e6;      /* bright turquoise */
  --accent-2: #7ae0ee;     /* lighter turquoise for accents */
  --rose: #e8c8d4;         /* powder rose */
  --rose-2: #f5d9e5;
  --card: rgba(255,255,255,.08);
  --card-border: rgba(255,255,255,.28);
  --shadow: 0 8px 24px rgba(0,0,0,.25);
  --radius: 14px;
}
* { box-sizing: border-box; }
html, body { height: 100%; }
html { font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif; }
body {
  margin: 0;
  color: var(--text);
  background: linear-gradient(135deg, rgba(0,255,230,.12) 0%, rgba(0,180,180,.10) 40%, rgba(0,255,255,.12) 100%), var(--bg);
  min-height: 100vh;
  isolation: isolate;
  position: relative;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 20% 15%, rgba(0,255,200,.28), transparent 40%),
    radial-gradient(circle at 75% 25%, rgba(0,180,200,.18), transparent 40%),
    radial-gradient(circle at 60% 70%, rgba(255,255,255,.08), transparent 40%);
  background-blend-mode: screen;
  pointer-events: none;
  z-index: 0;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(to bottom, rgba(255,255,255,.04) 0 1px, transparent 1px 2px);
  mix-blend-mode: overlay;
  opacity: .25;
  pointer-events: none;
  z-index: 0;
}
img { max-width: 100%; display: block; }

a { color: var(--text); text-decoration: none; }
a:hover, a:focus { text-decoration: underline; outline: none; }

/* Layout scaffolding */
.container {
  width: min(92%, 1100px);
  margin-inline: auto;
  padding: 1rem;
  position: relative;
  z-index: 1;
}

header, nav, main, article, footer, aside {
  /* Glass panels with fallback */
  background: rgba(8, 48, 60, 0.22);
  border: 1px solid rgba(180, 240, 255, 0.28);
  border-radius: var(--radius);
  padding: 1rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  color: var(--text);
}
header { display: grid; gap: .5rem; }
nav { display:flex; gap:.75rem; align-items:center; justify-content:flex-start; padding-inline: .25rem; }
main { padding: 0; }
article { padding: 1rem; }

/* Image frame helpers */
.image-frame, .featured-image {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.28);
  background: #000;
  box-shadow: 0 6px 20px rgba(0,0,0,.25);
}
.image-frame { aspect-ratio: 16 / 9; display: block; }
.image-frame img { width: 100%; height: 100%; object-fit: cover; display: block; }

.featured-image { margin: .5rem 0 1rem; }

.content { padding: 0; }

/* Typography and hierarchy */
h1 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.15;
  margin: .25rem 0 .25rem;
  letter-spacing: .2px;
}
h2 {
  font-size: clamp(1.25rem, 3vw, 2.2rem);
  margin: .75rem 0 .5rem;
  color: var(--rose);
}
h3 {
  font-size: clamp(1rem, 2.6vw, 1.3rem);
  margin: .75rem 0;
  color: var(--text);
}
p { font-size: clamp(.92rem, 2vw, 1.05rem); line-height: 1.6; color: var(--text); margin: .5rem 0; }
ul { padding-left: 1.25rem; margin: .5rem 0; }
li { margin: .25rem 0; }

/* Block quote style */
blockquote {
  margin: 1rem 0;
  padding: .75rem 1rem;
  border-left: 4px solid var(--rose);
  color: var(--muted);
  background: rgba(255,255,255,.04);
  border-radius: 8px;
  font-style: italic;
}

/* Utility / components */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}
.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: .75rem;
  box-shadow: 0 6px 16px rgba(0,0,0,.15);
}
.tag {
  display: inline-block;
  padding: .25rem .6rem;
  border-radius: 999px;
  font-size: .75rem;
  border: 1px solid rgba(255,255,255,.25);
  background: rgba(255,255,255,.08);
  color: var(--text);
}

/* Buttons and links */
.btn, .cta { display:inline-flex; align-items:center; gap:.5rem; padding:.65rem 1rem; border-radius:999px; border:1px solid rgba(255,255,255,.4); cursor:pointer; font-weight:600; text-align:center; text-decoration:none; transition: transform .2s ease, background .2s ease, color .2s ease; }
.btn { background: rgba(0,0,0,.25); color: var(--text); }
.btn.primary { background: var(--accent); color: #041b12; border-color: transparent; }
.btn.outline { background: transparent; color: var(--text); border-color: rgba(255,255,255,.6); }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: scale(.98); }

.cta { font-size: 0.95rem; }

/* Focus states for accessibility */
a:focus-visible, button:focus-visible, .btn:focus-visible, .cta:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 2px;
  border-radius: 8px;
}
a:focus-visible { text-decoration: underline; }

/* Form elements (if present) */
input, textarea, select {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.4);
  color: var(--text);
  padding: .5rem;
  border-radius: 6px;
  font: inherit;
}
::placeholder { color: rgba(235, 255, 255, .6); }

/* Footer specifics */
footer { margin-top: 1rem; display: grid; gap: .75rem; }

/* Print styles */
@media print {
  body { background: #fff; color: #000; }
  a { text-decoration: underline; }
  header, nav, main, article, footer { border: none; background: transparent; padding: 0; }
  .container { width: auto; padding: 0; }
}

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