:root {
  --blue: #0b1f5c;
  --blue-mid: #163a8a;
  --blue-soft: #e8eef8;
  --gold: #e8b923;
  --ink: #1a1f2e;
  --muted: #5a6275;
  --paper: #f7f5f1;
  --white: #ffffff;
  --line: #d5dbe8;
  --max: 44rem;
  --wide: 68rem;
  --font-display: "Newsreader", "Georgia", serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--ink);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(22, 58, 138, 0.12), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(232, 185, 35, 0.14), transparent 50%),
    var(--paper);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--blue-mid);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--blue);
}

.site-header {
  background: var(--white);
  color: var(--ink);
  padding: 1.25rem 1.25rem 0;
  border-bottom: 1px solid var(--line);
}

.site-header-inner {
  max-width: var(--wide);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  padding-bottom: 1.25rem;
}

.logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.logo-link img {
  height: 4.5rem;
  width: auto;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.25rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.site-nav a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  padding-bottom: 0.15rem;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--blue-mid);
  border-bottom-color: var(--gold);
}

.header-tagline {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 0 0 1.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.5vw, 1.45rem);
  font-style: italic;
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

.site-main {
  flex: 1;
  width: 100%;
  max-width: var(--wide);
  margin: 0 auto;
  padding: 2.5rem 1.25rem 3.5rem;
}

.prose {
  max-width: var(--max);
}

.prose.wide {
  max-width: 52rem;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--blue);
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin: 0 0 0.75rem;
}

h2 {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  margin: 2.25rem 0 0.75rem;
}

h3 {
  font-size: 1.2rem;
  margin: 1.75rem 0 0.5rem;
}

.meta {
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0 0 1.5rem;
}

.lead {
  font-size: 1.2rem;
  color: var(--ink);
}

.site-footer {
  background: var(--blue);
  color: rgba(255, 255, 255, 0.85);
  padding: 1.75rem 1.25rem;
  font-size: 0.95rem;
}

.site-footer-inner {
  max-width: var(--wide);
  margin: 0 auto;
}

.site-footer a {
  color: var(--gold);
}

.site-footer p {
  margin: 0.35rem 0;
}

/* Video embeds */
.video {
  margin: 1.25rem 0 1.75rem;
}

.video-label {
  font-weight: 600;
  font-size: 1rem;
  margin: 0 0 0.5rem;
  color: var(--blue);
}

.video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #0a0a0a;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 8px 28px rgba(11, 31, 92, 0.12);
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.yt-play {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  cursor: pointer;
  background: #111;
  display: block;
  text-decoration: none;
  color: inherit;
}

.yt-play img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.92;
}

.yt-play-icon {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 4.25rem;
  height: 3rem;
  margin: -1.5rem 0 0 -2.125rem;
  background: #c00;
  border-radius: 0.75rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

.yt-play-icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  margin: -0.55rem 0 0 -0.25rem;
  border-style: solid;
  border-width: 0.55rem 0 0.55rem 0.95rem;
  border-color: transparent transparent transparent #fff;
}

.yt-play:hover .yt-play-icon {
  background: #e00;
}

.yt-watch {
  position: absolute;
  right: 0.65rem;
  bottom: 0.65rem;
  z-index: 2;
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  background: rgba(0, 0, 0, 0.65);
  padding: 0.35rem 0.55rem;
  text-decoration: none;
  border-radius: 2px;
}

.yt-watch:hover {
  color: #fff;
  background: rgba(0, 0, 0, 0.85);
}

.video-frame.is-playing .yt-watch {
  display: none;
}

/* Episode list on home */
.episode-list {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.episode-list a {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--gold);
  padding: 1rem 1.15rem;
  border-radius: 2px;
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.episode-list a:hover {
  border-left-color: var(--blue-mid);
  box-shadow: 0 6px 20px rgba(11, 31, 92, 0.08);
  transform: translateY(-1px);
  color: inherit;
}

.episode-list .ep-num {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue-mid);
  margin-bottom: 0.2rem;
}

.episode-list .ep-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--blue);
}

.hero-intro {
  display: grid;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

@media (min-width: 840px) {
  .hero-intro {
    grid-template-columns: 1.1fr 1fr;
    align-items: start;
  }
}

.archive-note {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-soft);
  padding: 0.35rem 0.65rem;
  margin-bottom: 1rem;
  border-radius: 2px;
}

.person {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.mailto-box {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 1.25rem 1.35rem;
  margin: 1.25rem 0 2rem;
  border-radius: 2px;
}

.mailto-box a.button {
  display: inline-block;
  margin-top: 0.75rem;
  background: var(--blue);
  color: var(--white);
  text-decoration: none;
  font-weight: 600;
  padding: 0.65rem 1.15rem;
  border-radius: 2px;
}

.mailto-box a.button:hover {
  background: var(--blue-mid);
  color: var(--white);
}

.back-link {
  display: inline-block;
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
  font-weight: 600;
}