/* =====================================================================
   Gospel Recon — gospelrecon.com
   Minimalist black & white, Garamond serif, responsive.
   ===================================================================== */

/* ------------------------------- Tokens ------------------------------ */
:root {
  --ink:        #111111;
  --ink-soft:   #4a4a4a;
  --ink-faint:  #8a8a8a;
  --paper:      #ffffff;
  --line:       #e2e2e2;
  --line-strong:#111111;

  --font-serif: Garamond, "EB Garamond", "Adobe Garamond Pro",
                "Apple Garamond", "Times New Roman", Georgia, serif;

  --measure:    72ch;
  --wrap:       860px;
  --space:      1.5rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink:        #f2f2f2;
    --ink-soft:   #bdbdbd;
    --ink-faint:  #808080;
    --paper:      #0d0d0d;
    --line:       #2a2a2a;
    --line-strong:#f2f2f2;
  }
}

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

body, h1, h2, h3, p, ul, figure { margin: 0; padding: 0; }
ul { list-style: none; }

html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 1.125rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

/* ------------------------------- Header ------------------------------ */
.site-header {
  border-bottom: 1px solid var(--line);
  padding-block: 1.75rem;
}

.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem 2rem;
}

.brand {
  font-size: 1.5rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.75rem;
}

.site-nav a,
.nav-soon {
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-soft);
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--line-strong);
}

.site-nav a.is-active {
  color: var(--ink);
  border-bottom-color: var(--line-strong);
}

/* Placeholder course links — not clickable, labelled inline. */
.nav-soon {
  color: var(--ink-faint);
  cursor: default;
}

.nav-soon em {
  font-style: normal;
  font-size: 0.7em;
  letter-spacing: 0.12em;
  margin-left: 0.4em;
  padding: 0.15em 0.45em;
  border: 1px solid var(--line);
  border-radius: 2px;
  vertical-align: 0.15em;
  white-space: nowrap;
}

/* --------------------------- Course header --------------------------- */
.course-header {
  padding-block: 4rem 3rem;
  text-align: center;
}

.course-title {
  font-size: clamp(2.5rem, 7vw, 4rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: 0.01em;
}

.course-subtitle {
  margin-top: 0.75rem;
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  font-style: italic;
  color: var(--ink-soft);
}

.course-blurb {
  max-width: 58ch;
  margin: 2rem auto 0;
  color: var(--ink-soft);
}

.rule {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 0;
}

/* ------------------------------ Sessions ----------------------------- */
.sessions {
  padding-block: 1rem 4rem;
}

.session {
  padding-block: 3.25rem;
  border-bottom: 1px solid var(--line);
}

.session:last-child { border-bottom: 0; }

.session-number {
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.session-title {
  margin-top: 0.4rem;
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  font-weight: 400;
  line-height: 1.2;
}

.session-description {
  max-width: var(--measure);
  margin-top: 1rem;
  color: var(--ink-soft);
}

/* ----------------------------- Resources ----------------------------- */
.session-resources { margin-top: 2rem; }

.resources-label {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--line);
}

.resource-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-top: 0;
}

.resource {
  background: var(--paper);
  padding: 1.1rem 1.25rem;
}

/* Full-width rows for embeds and expandable manuscripts. */
.resource--wide { grid-column: 1 / -1; }

/* Conditional rendering: an empty resource list leaves no stray chrome. */
.session-resources:not(:has(.resource)) { display: none; }

.resource-kind {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.resource-name {
  display: block;
  margin-top: 0.3rem;
  font-size: 1.05rem;
}

.resource-link {
  display: block;
  text-decoration: none;
}

.resource-link .resource-name {
  border-bottom: 1px solid var(--line-strong);
  display: inline-block;
  padding-bottom: 1px;
}

.resource-link:hover .resource-name,
.resource-link:focus-visible .resource-name {
  background: var(--ink);
  color: var(--paper);
  border-bottom-color: transparent;
}

.resource-link:hover .resource-kind,
.resource-link:focus-visible .resource-kind { color: var(--ink-soft); }

/* Additional (secondary) resources sit quieter than the primary set. */
.session-resources--extra { margin-top: 1.5rem; }
.session-resources--extra .resources-label { color: var(--ink-faint); opacity: 0.85; }
.session-resources--extra .resource-name { font-size: 0.98rem; }

/* --------------------------- Course landing -------------------------- */
.courses { padding-block: 1rem 4rem; }

.course-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.course-card { background: var(--paper); }

.course-card a {
  display: block;
  padding: 2rem 1.75rem 2.25rem;
  text-decoration: none;
  color: inherit;
}

.course-card a:hover,
.course-card a:focus-visible { background: var(--ink); color: var(--paper); }

.course-card-title { font-size: 1.5rem; font-weight: 400; line-height: 1.2; }
.course-card-subtitle { margin-top: 0.5rem; font-style: italic; color: var(--ink-soft); }
.course-card a:hover .course-card-subtitle,
.course-card a:hover .course-card-meta { color: inherit; opacity: 0.75; }

.course-card-meta {
  margin-top: 1.25rem;
  font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-faint);
}

/* ------------------------------- Audio ------------------------------- */
.resource audio { width: 100%; margin-top: 0.75rem; }

/* ------------------------------- Embeds ------------------------------ */
.embed {
  margin-top: 0.75rem;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line);
}

.embed iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ----------------------------- Manuscript ---------------------------- */
.manuscript summary {
  cursor: pointer;
  list-style: none;
}

.manuscript summary::-webkit-details-marker { display: none; }

.manuscript summary .resource-name {
  border-bottom: 1px solid var(--line-strong);
  display: inline-block;
  padding-bottom: 1px;
}

.manuscript summary .resource-name::after {
  content: " +";
  color: var(--ink-faint);
}

.manuscript[open] summary .resource-name::after { content: " \2013"; }

.manuscript summary:hover .resource-name,
.manuscript summary:focus-visible .resource-name {
  background: var(--ink);
  color: var(--paper);
  border-bottom-color: transparent;
}

.manuscript-body {
  max-width: var(--measure);
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
}

.manuscript-body p + p { margin-top: 1rem; }

/* ----------------------------- Transcripts --------------------------- */
.transcript { padding-block: 3rem 4rem; }

.transcript-eyebrow {
  font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-faint);
}
.transcript-eyebrow a { color: inherit; text-decoration: none; }
.transcript-eyebrow a:hover { color: var(--ink); }

.transcript-title {
  margin-top: 0.6rem;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 400; line-height: 1.2;
}

.transcript-body {
  max-width: 68ch;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.transcript-body p { margin-bottom: 1.1rem; color: var(--ink-soft); }
.transcript-body h2, .transcript-body h3 {
  margin: 2.25rem 0 0.75rem; font-weight: 400; line-height: 1.25; color: var(--ink);
}
.transcript-body h2 { font-size: 1.5rem; }
.transcript-body h3 { font-size: 1.2rem; }
.transcript-body ul { margin: 0 0 1.1rem 1.25rem; list-style: disc; color: var(--ink-soft); }
.transcript-body li { margin-bottom: 0.35rem; }
.transcript-body blockquote {
  margin: 1.5rem 0; padding-left: 1.25rem;
  border-left: 2px solid var(--line); color: var(--ink-soft); font-style: italic;
}

.transcript-back { margin-top: 3rem; font-size: 0.9rem; }
.transcript-back a { color: var(--ink-soft); }
.transcript-back a:hover { color: var(--ink); }

/* ------------------------------- Footer ------------------------------ */
.site-footer {
  border-top: 1px solid var(--line);
  padding-block: 2rem 3rem;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  text-align: center;
}

/* ---------------------------- Focus & print -------------------------- */
:focus-visible {
  outline: 2px solid var(--line-strong);
  outline-offset: 3px;
}

@media (max-width: 540px) {
  body { font-size: 1.05rem; }
  .course-header { padding-block: 2.75rem 2rem; }
  .session { padding-block: 2.5rem; }
}

@media print {
  .site-nav, .embed { display: none; }
  body { background: #fff; color: #000; }
  .manuscript-body { display: block !important; }
}