/* podcast template — bold, media-forward, feed-style episode layout. */

:root {
  --container: 960px;
  --container-wide: 1120px;
  --space-1: 4px;  --space-2: 8px;  --space-3: 12px;
  --space-4: 16px; --space-5: 24px; --space-6: 32px;
  --space-7: 48px; --space-8: 64px; --space-9: 96px;
  --radius: 8px; --radius-lg: 14px;
  --transition: 180ms ease;
  --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

[data-density="compact"]     { --section-pad: var(--space-7); --hero-pad: var(--space-7); }
[data-density="comfortable"] { --section-pad: var(--space-8); --hero-pad: var(--space-8); }
[data-density="airy"]        { --section-pad: var(--space-9); --hero-pad: 120px; }

[data-theme="light"] { --bg: #fafafa; --fg: #18181b; --muted: #6b7280; --surface: #f1f5f9; --border: #e2e8f0; --on-primary: #fafafa; }
[data-theme="dark"]  { --bg: #0f0f11; --fg: #f0f0f5; --muted: #9ca3af; --surface: #18181b; --border: #27272a; --on-primary: #0f0f11; }
[data-theme="ai"]    { --bg: #0a0c10; --fg: #ecf0fa; --muted: #94a3bd; --surface: #11141a; --border: #1c2235; --on-primary: #0a0c10; }

[data-palette="slate"]   { --primary: #1f2937; --primary-hover: #0f172a; --accent: #64748b; }
[data-palette="indigo"]  { --primary: #3730a3; --primary-hover: #312e81; --accent: #6366f1; }
[data-palette="emerald"] { --primary: #047857; --primary-hover: #065f46; --accent: #10b981; }
[data-palette="rose"]    { --primary: #9f1239; --primary-hover: #881337; --accent: #e11d48; }
[data-palette="amber"]   { --primary: #92400e; --primary-hover: #78350f; --accent: #d97706; }

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { background: var(--bg); color: var(--fg); font-family: var(--font-sans); line-height: 1.6; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: var(--primary-hover); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--space-5); }

/* HEADER */
.hdr { border-bottom: 1px solid var(--border); }
.hdr-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-5); padding: var(--space-3) 0; max-width: var(--container-wide); }
.brand { display: flex; align-items: center; gap: var(--space-2); color: var(--fg); font-weight: 700; text-decoration: none; }
.brand img { width: auto; height: 28px; }
.hdr-nav { display: flex; gap: var(--space-5); }
.hdr-nav a { color: var(--muted); font-size: 0.95rem; text-decoration: none; }
.hdr-nav a:hover { color: var(--fg); }
@media (max-width: 720px) { .hdr-nav { display: none; } }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: var(--space-2); padding: 10px 18px; border-radius: var(--radius); font-weight: 600; transition: var(--transition); border: 1px solid transparent; text-decoration: none; }
.btn-sm { padding: 6px 12px; font-size: 0.9rem; }
.btn-lg { padding: 14px 24px; font-size: 1.05rem; }
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover, .btn-primary:focus-visible { background: var(--primary-hover); text-decoration: none; }
.btn-outline { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: var(--on-primary); text-decoration: none; }

/* HERO */
.hero { padding: var(--hero-pad) 0; }
.hero-inner { display: flex; align-items: center; gap: var(--space-8); }
.hero-cover { flex: 0 0 280px; }
.hero-cover img { width: 280px; height: 280px; object-fit: cover; border-radius: var(--radius-lg); box-shadow: 0 8px 30px rgba(0,0,0,0.12); }
.hero-text { flex: 1; min-width: 0; }
.hero-show-name { font-weight: 800; font-size: clamp(2rem, 5vw, 3.2rem); line-height: 1.1; margin: 0 0 var(--space-4); letter-spacing: -0.03em; }
.hero-tagline { font-size: clamp(1.05rem, 1.6vw, 1.3rem); color: var(--muted); margin: 0 0 var(--space-6); max-width: 50ch; }

@media (max-width: 680px) {
  .hero-inner { flex-direction: column; text-align: center; }
  .hero-cover { flex: none; }
  .hero-cover img { width: 200px; height: 200px; margin: 0 auto; }
  .hero-tagline { margin-left: auto; margin-right: auto; }
}

/* SECTION HEADINGS */
.section-heading { font-weight: 800; font-size: clamp(1.4rem, 2.5vw, 1.9rem); margin: 0 0 var(--space-6); letter-spacing: -0.02em; }

/* EPISODES */
.episodes { padding: var(--section-pad) 0; border-top: 1px solid var(--border); }
.episodes-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0; counter-reset: episode; }
.episode-row { display: flex; align-items: flex-start; gap: var(--space-5); padding: var(--space-5) 0; border-bottom: 1px solid var(--border); }
.episode-row:last-child { border-bottom: 0; }
.episode-meta { flex: 0 0 auto; display: flex; flex-direction: column; gap: var(--space-1); min-width: 72px; }
.episode-number { font-weight: 800; font-size: 1.1rem; color: var(--primary); letter-spacing: -0.02em; }
.episode-date { font-size: 0.8rem; color: var(--muted); }
.episode-body { flex: 1; min-width: 0; }
.episode-title { font-weight: 700; font-size: 1.15rem; margin: 0 0 var(--space-2); }
.episode-desc { color: var(--muted); margin: 0; font-size: 0.95rem; max-width: 60ch; }
.episode-row .btn { flex-shrink: 0; align-self: center; }

@media (max-width: 600px) {
  .episode-row { flex-direction: column; gap: var(--space-3); }
  .episode-meta { flex-direction: row; gap: var(--space-3); min-width: 0; }
  .episode-row .btn { align-self: flex-start; }
}

/* PLATFORMS */
.platforms { padding: var(--section-pad) 0; background: var(--surface); text-align: center; }
.platforms-inner { max-width: 700px; }
.platforms-list { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-3); }
.btn-platform { background: var(--bg); color: var(--fg); border: 1px solid var(--border); padding: 10px 20px; border-radius: 999px; font-weight: 600; font-size: 0.95rem; text-decoration: none; transition: var(--transition); }
.btn-platform:hover { border-color: var(--primary); color: var(--primary); text-decoration: none; }

/* HOST */
.host { padding: var(--section-pad) 0; border-top: 1px solid var(--border); }
.host-inner { display: flex; align-items: flex-start; gap: var(--space-7); }
.host-photo { flex: 0 0 160px; }
.host-photo img { width: 160px; height: 160px; object-fit: cover; border-radius: 50%; }
.host-text { flex: 1; min-width: 0; }
.host-name { font-weight: 800; font-size: 1.3rem; margin: 0 0 var(--space-3); }
.host-bio { font-size: 1.05rem; color: var(--fg); max-width: 60ch; line-height: 1.7; }
.host-bio p { margin: 0 0 var(--space-4); }
.host-bio strong { font-weight: 700; }

@media (max-width: 600px) {
  .host-inner { flex-direction: column; align-items: center; text-align: center; }
  .host-photo { flex: none; }
  .host-bio { max-width: none; }
}

/* SPONSORS */
.sponsors { padding: var(--section-pad) 0; background: var(--surface); }
.sponsors-inner { text-align: center; }
.sponsors-list { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: var(--space-7); }
.sponsor-card { display: flex; flex-direction: column; align-items: center; gap: var(--space-2); }
.sponsor-link { text-decoration: none; color: var(--fg); display: flex; flex-direction: column; align-items: center; gap: var(--space-2); }
.sponsor-link:hover { color: var(--primary); }
.sponsor-card img { max-height: 48px; width: auto; opacity: 0.7; transition: var(--transition); }
.sponsor-card:hover img, .sponsor-link:hover img { opacity: 1; }
.sponsor-name { font-weight: 600; font-size: 0.95rem; color: var(--muted); }

/* CTA */
.cta { padding: var(--section-pad) 0; background: var(--primary); color: var(--on-primary); }
.cta-inner { max-width: 600px; text-align: center; margin: 0 auto; }
.cta-heading { font-weight: 800; font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 0 0 var(--space-3); letter-spacing: -0.02em; }
.cta-body { font-size: 1.05rem; opacity: 0.9; margin: 0 0 var(--space-5); }
.cta .btn-primary { background: var(--bg); color: var(--fg); }
.cta .btn-primary:hover { background: var(--surface); }

/* FOOTER + WATERMARK */
.ddv-footer { padding: var(--space-6) 0; border-top: 1px solid var(--border); margin-top: 0; text-align: center; color: var(--muted); }
.ddv-footer-inner small { font-size: 0.85rem; }
.ddv-watermark { position: fixed; bottom: 12px; right: 12px; z-index: 50; }
.ddv-watermark a { display: inline-flex; align-items: center; padding: 6px 10px; background: var(--bg); color: var(--muted); border: 1px solid var(--border); border-radius: 999px; font-size: 0.78rem; box-shadow: 0 1px 4px rgba(0,0,0,0.06); text-decoration: none; }
.ddv-watermark a:hover { color: var(--fg); }