/* Persian Vibe Radio — shared styles for /about, /listen, /contact, /404 */
:root {
  --bg: #0a0a0f;
  --text: #ffffff;
  --text-soft: #e8e8e8;
  --muted: #888888;
  --gold: #c9a84c;
  --gold-soft: rgba(201, 168, 76, 0.18);
  --line: rgba(255, 255, 255, 0.08);
  --max: 760px;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text-soft);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; }

/* Header */
.pvr-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.pvr-brand {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -.01em;
}
.pvr-brand img { display: block; }
.pvr-nav { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.pvr-nav a {
  color: var(--text-soft);
  text-decoration: none;
  font-size: .9375rem;
  font-weight: 500;
  padding: .35rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color .15s, color .15s;
}
.pvr-nav a:hover { color: var(--gold); }
.pvr-nav a[aria-current="page"] { color: var(--gold); border-bottom-color: var(--gold); }

/* Main */
.pvr-page {
  max-width: var(--max);
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}
.pvr-page-narrow { max-width: 560px; }
.pvr-page h1 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -.02em;
  margin: 0 0 1.25rem;
  color: var(--text);
}
.pvr-page h2 {
  margin: 2.25rem 0 .65rem;
  color: var(--gold);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -.005em;
}
.pvr-page p, .pvr-page li { color: var(--text-soft); }
.pvr-page p { margin: 0 0 1rem; }
.pvr-page strong { color: var(--text); font-weight: 600; }
.pvr-page em { color: var(--text); font-style: italic; }
.pvr-page a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-soft);
  transition: border-color .15s;
}
.pvr-page a:hover { border-bottom-color: var(--gold); }
.pvr-page ul { padding-left: 1.2rem; margin: .5rem 0 1.25rem; }
.pvr-page li { margin: .35rem 0; }
.pvr-page blockquote {
  border-left: 3px solid var(--gold);
  margin: 1rem 0;
  padding: .35rem 0 .35rem 1rem;
  color: var(--text);
  font-style: italic;
}
.pvr-page code {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  padding: .1rem .35rem;
  border-radius: 4px;
  font-size: .9em;
  color: var(--gold);
}

/* Persian sign-off */
.pvr-fa {
  margin-top: 2rem;
  font-size: 1.05rem;
  color: var(--text);
  text-align: right;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

/* Contact mailto */
.pvr-mailto {
  margin: 1.5rem 0;
  font-size: 1.25rem;
  font-weight: 600;
}

/* 404 */
.pvr-404 h1 {
  font-size: 5rem;
  color: var(--gold);
  margin: 0 0 .5rem;
  letter-spacing: -.05em;
}

/* Footer */
.pvr-foot {
  border-top: 1px solid var(--line);
  padding: 1.5rem;
  text-align: center;
  color: var(--muted);
  font-size: .8125rem;
}
.pvr-foot a { color: var(--muted); text-decoration: none; border-bottom: 1px dotted rgba(255, 255, 255, 0.2); }
.pvr-foot a:hover { color: var(--gold); border-bottom-color: var(--gold); }

/* Mobile */
@media (max-width: 600px) {
  .pvr-top { padding: 1rem; gap: 1rem; }
  .pvr-nav { gap: 1rem; font-size: .875rem; }
  .pvr-page { padding: 2rem 1.25rem 3rem; }
}