:root {
  --navy-dark: #0a2540;
  --navy: #123a5e;
  --navy-mid: #0c3c6c;
  --blue-accent: #1f7cb0;
  --gray: #5f6b76;
  --gray-light: #eef2f6;
  --border: #dbe3ea;
  --white: #ffffff;
  --max-width: 1080px;
  --radius: 10px;
  --shadow: 0 4px 16px rgba(10, 37, 64, 0.08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: #1c2a36;
  background: var(--white);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: var(--blue-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.site-header { background: var(--navy-dark); border-bottom: 3px solid var(--blue-accent); }
.nav-wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; max-width: var(--max-width); margin: 0 auto; position: relative;
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--white); font-weight: 700; font-size: 1.05rem; }
.brand img { height: 44px; width: auto; }
.nav-links { display: flex; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: #cfe0ee; font-weight: 600; font-size: 0.95rem; letter-spacing: 0.02em; }
.nav-links a:hover, .nav-links a.active {
  color: var(--white); text-decoration: none; border-bottom: 2px solid var(--blue-accent); padding-bottom: 4px;
}
.nav-toggle { display: none; }
.hero {
  background: linear-gradient(180deg, var(--navy-dark) 0%, var(--navy) 100%);
  color: var(--white); text-align: center; padding: 64px 24px 72px;
}
.hero img.hero-logo { height: 130px; margin: 0 auto 24px; }
.hero h1 { font-size: 2rem; margin: 0 0 12px; letter-spacing: normal; word-spacing: normal; }
.hero p.tagline { font-size: 1.15rem; color: #cfe0ee; max-width: 640px; margin: 0 auto 32px; }
.hero-ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 12px 26px; border-radius: 999px;
  font-weight: 700; font-size: 0.95rem; border: 2px solid transparent; cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--blue-accent); color: var(--white); }
.btn-primary:hover { box-shadow: 0 6px 18px rgba(31,124,176,0.4); }
.btn-outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.6); }
.btn-outline:hover { background: rgba(255,255,255,0.1); }
.btn-spotify { background: #1DB954; color: #fff; }
.btn-apple { background: #872EC4; color: #fff; }
.btn-rss { background: var(--gray); color: #fff; }
section { padding: 64px 24px; }
.section-alt { background: var(--gray-light); }
h2.section-title { text-align: center; color: var(--navy); font-size: 1.7rem; margin: 0 0 40px; }
.listen-grid { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; margin-bottom: 40px; }
.qr-card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 24px; max-width: 480px; margin: 0 auto; text-align: center;
}
.qr-card img { border-radius: 6px; margin: 0 auto; }
.card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 32px; }
.about-teaser { max-width: 720px; margin: 0 auto; text-align: center; }
.episode-card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 24px 28px; margin-bottom: 20px;
  display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap;
}
.episode-card .ep-meta { color: var(--gray); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 6px; }
.episode-card h3 { margin: 0 0 8px; color: var(--navy); font-size: 1.15rem; }
.episode-card p { margin: 0; color: #46525c; }
.episode-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.btn-small { padding: 9px 18px; font-size: 0.85rem; border-radius: 999px; }
.btn-cheatsheet { background: var(--navy); color: var(--white); }
.btn-cheatsheet.disabled { background: #c3ccd4; color: #6b7681; cursor: not-allowed; pointer-events: none; }
.coming-soon {
  text-align: center; color: var(--gray); border: 2px dashed var(--border); border-radius: var(--radius); padding: 48px 24px;
}
.about-content { max-width: 760px; margin: 0 auto; }
.about-photo {
  width: 140px; height: 140px; border-radius: 50%; object-fit: cover;
  margin: 8px 0 28px; border: 3px solid var(--border); box-shadow: var(--shadow);
}
.about-content h1 { color: var(--navy); font-size: 2rem; margin-bottom: 4px; }
.about-content .role { color: var(--blue-accent); font-weight: 600; margin-bottom: 28px; }
.about-content p { margin-bottom: 20px; color: #33414c; }
.contact-links { display: flex; gap: 24px; flex-wrap: wrap; margin: 28px 0; }
.contact-links a { font-weight: 600; }
.disclaimer { font-size: 0.85rem; color: var(--gray); border-top: 1px solid var(--border); padding-top: 20px; margin-top: 32px; }
.music-credit { font-size: 0.85rem; color: var(--gray); }
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; max-width: 760px; margin: 0 auto; }
.contact-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px; text-align: center; }
.contact-card h3 { color: var(--navy); margin-top: 0; }
.site-footer { background: var(--navy-dark); color: #b9cddc; text-align: center; padding: 32px 24px; font-size: 0.85rem; }
.site-footer a { color: #cfe0ee; }
@media (max-width: 720px) {
  .nav-links {
    position: absolute; top: 72px; left: 0; right: 0; background: var(--navy-dark);
    flex-direction: column; align-items: center; gap: 0; display: none; z-index: 20;
  }
  .nav-links.open { display: flex; }
  .nav-links a { display: block; width: 100%; padding: 16px 0; text-align: center; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .nav-toggle { display: block; background: none; border: none; color: var(--white); font-size: 1.6rem; cursor: pointer; }
  .hero h1 { font-size: 1.6rem; }
  .hero p.tagline { font-size: 1rem; }
  .episode-card { flex-direction: column; align-items: flex-start; }
}