/* The Still Founder — styles.css
   Type does the emotional work. Everything here exists to stay out of its way.
   ------------------------------------------------------------------------- */

/* ---------- Tokens ---------- */
:root {
  --paper:       #F7F3EC;
  --paper-soft:  #EFE9DE;
  --ink:         #1F1C18;
  --ink-soft:    #403A33;
  --ink-faint:   #756C62;
  --rule:        #D9D1C3;

  --accent:      #6B2520;
  --accent-ink:  #4E1A16;

  --serif:  'Source Serif 4', 'Source Serif Pro', Georgia, 'Times New Roman', serif;
  --sans:   'Inter', ui-sans-serif, system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;

  --measure:    34rem;
  --measure-sm: 28rem;
  --page-gutter: clamp(1.25rem, 4vw, 3rem);

  --fs-hero:    clamp(2rem, 4.6vw, 3.4rem);
  --fs-h2:      clamp(1.5rem, 2.6vw, 2rem);
  --fs-body:    1.125rem;
  --fs-ui:      0.8125rem;
  --fs-eyebrow: 0.75rem;

  --lh-hero: 1.14;
  --lh-body: 1.62;
}

[data-accent="oxblood"] { --accent: #6B2520; --accent-ink: #4E1A16; }
[data-accent="ochre"]   { --accent: #B8742A; --accent-ink: #8C561E; }
[data-accent="sage"]    { --accent: #4A5D3A; --accent-ink: #38492B; }
[data-accent="none"]    { --accent: #1F1C18; --accent-ink: #1F1C18; }

[data-serif="source-serif"] { --serif: 'Source Serif 4','Source Serif Pro', Georgia, serif; }
[data-serif="lora"]         { --serif: 'Lora', Georgia, serif; }
[data-serif="garamond"]     { --serif: 'EB Garamond', Georgia, serif; }
[data-serif="cormorant"]    { --serif: 'Cormorant Garamond', Georgia, serif; }

[data-measure="comfortable"] { --measure: 34rem; }
[data-measure="narrow"]      { --measure: 28rem; }

[data-theme="dark"] {
  --paper:       #16130F;
  --paper-soft:  #1E1B16;
  --ink:         #EFE8DB;
  --ink-soft:    #C9C0B1;
  --ink-faint:   #8A8176;
  --rule:        #2E2A23;
}
[data-theme="dark"][data-accent="oxblood"] { --accent: #C06B63; --accent-ink: #D48B84; }
[data-theme="dark"][data-accent="ochre"]   { --accent: #D99A54; --accent-ink: #E4B072; }
[data-theme="dark"][data-accent="sage"]    { --accent: #9AB184; --accent-ink: #B5C6A4; }
[data-theme="dark"][data-accent="none"]    { --accent: #EFE8DB; --accent-ink: #EFE8DB; }

/* ---------- Reset (minimal) ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  font-feature-settings: "kern" 1, "liga" 1, "onum" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
hr { border: 0; }

::selection { background: var(--accent); color: var(--paper); }

/* ---------- Links ---------- */
a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 0.5px;
  text-underline-offset: 0.22em;
  text-decoration-color: color-mix(in oklab, var(--accent) 45%, transparent);
  transition: color .18s ease, text-decoration-color .18s ease;
}
a:hover { color: var(--accent-ink); text-decoration-color: var(--accent); }

/* ---------- Layout ---------- */
main { display: block; }
.masthead,
section,
.site-footer {
  padding-left: var(--page-gutter);
  padding-right: var(--page-gutter);
}

section {
  max-width: calc(var(--measure) + var(--page-gutter) * 2 + 8rem);
  margin: 0 auto;
  padding-top: clamp(3rem, 7vw, 6rem);
  padding-bottom: clamp(3rem, 7vw, 6rem);
}

.rule {
  height: 1px;
  background: var(--rule);
  max-width: calc(var(--measure) + var(--page-gutter) * 2);
  margin: 0 auto;
  opacity: .9;
}

/* ---------- Masthead ---------- */
.masthead {
  max-width: calc(var(--measure) + var(--page-gutter) * 2 + 8rem);
  margin: 0 auto;
  padding-top: 1.75rem;
  padding-bottom: 1.25rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 2rem;
}
.wordmark {
  font-family: var(--serif);
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.005em;
  display: inline-flex;
  gap: 0.35em;
  align-items: baseline;
}
.wm-the {
  font-family: var(--sans);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-faint);
  font-weight: 500;
  position: relative;
  top: -0.15em;
}
.wm-main { font-style: italic; font-weight: 400; }

.masthead-nav {
  display: flex;
  gap: 1.5rem;
  font-family: var(--sans);
  font-size: var(--fs-ui);
  letter-spacing: 0.02em;
}
.masthead-nav a {
  color: var(--ink-soft);
  text-decoration: none;
}
.masthead-nav a:hover { color: var(--accent); }

@media (max-width: 560px) {
  .masthead { padding-top: 1.25rem; }
  .masthead-nav { gap: 1rem; }
  .masthead-nav a:last-child { display: none; }
}

/* ---------- Eyebrow & headings ---------- */
.eyebrow, .kicker {
  font-family: var(--sans);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 1.5rem;
  font-weight: 500;
}
.kicker::before {
  content: "";
  display: inline-block;
  width: 1.75rem;
  height: 1px;
  background: var(--accent);
  vertical-align: middle;
  margin-right: 0.75rem;
  transform: translateY(-0.14em);
}

.section-heading {
  font-family: var(--serif);
  font-weight: 400;
  font-size: var(--fs-h2);
  line-height: 1.22;
  letter-spacing: -0.012em;
  margin: 0 0 1.5rem;
  max-width: var(--measure);
  text-wrap: balance;
}

/* ---------- Opener ---------- */
.opener {
  padding-top: clamp(3rem, 9vw, 7rem);
  padding-bottom: clamp(3.5rem, 8vw, 6.5rem);
}
.opening-line {
  font-family: var(--serif);
  font-weight: 400;
  font-size: var(--fs-hero);
  line-height: var(--lh-hero);
  letter-spacing: -0.018em;
  margin: 0 0 2.25rem;
  max-width: var(--measure);
  color: var(--ink);
  text-wrap: pretty;
}
.opening-line .opening-rest {
  display: block;
  color: var(--ink-soft);
  margin-top: 0.6em;
  font-style: italic;
  font-size: 0.7em;
  line-height: 1.35;
  letter-spacing: -0.005em;
  max-width: calc(var(--measure) - 2rem);
}

.opener-meta {
  font-family: var(--sans);
  font-size: var(--fs-ui);
  color: var(--ink-faint);
  margin: 2rem 0 0;
  letter-spacing: 0.01em;
}
.opener-meta a { color: var(--ink-soft); text-decoration-color: var(--rule); }
.opener-meta a:hover { color: var(--accent); text-decoration-color: var(--accent); }

/* ---------- Subscribe ---------- */
.subscribe {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0;
  max-width: 32rem;
  border-bottom: 1px solid var(--ink);
  align-items: stretch;
  position: relative;
}
.subscribe input[type=email] {
  font-family: var(--serif);
  font-size: 1.0625rem;
  padding: 0.7rem 0 0.7rem;
  border: 0;
  background: transparent;
  color: var(--ink);
  outline: none;
  font-style: italic;
}
.subscribe input[type=email]::placeholder {
  color: var(--ink-faint);
  font-style: italic;
}
.subscribe input[type=email]:focus {
  outline: none;
}
.subscribe button {
  font-family: var(--sans);
  font-size: var(--fs-ui);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  background: transparent;
  border: 0;
  padding: 0 0 0 1.25rem;
  cursor: pointer;
  white-space: nowrap;
  font-weight: 500;
  transition: color .18s ease;
}
.subscribe button:hover { color: var(--accent-ink); }
.subscribe:focus-within { border-bottom-color: var(--accent); }

.form-note {
  position: absolute;
  left: 0;
  bottom: -2rem;
  margin: 0;
  font-family: var(--sans);
  font-size: var(--fs-ui);
  color: var(--ink-faint);
  font-style: normal;
}

@media (max-width: 560px) {
  .subscribe { grid-template-columns: 1fr; gap: 0.5rem; border-bottom: 0; }
  .subscribe input[type=email] {
    border-bottom: 1px solid var(--ink);
  }
  .subscribe button {
    padding: 0.6rem 0 0;
    text-align: left;
    border-bottom: 0;
  }
}

/* ---------- Prose ---------- */
.prose .prose-body {
  max-width: var(--measure);
}
.prose-body p {
  margin: 0 0 1.1em;
  color: var(--ink-soft);
  line-height: var(--lh-body);
}
.prose-body p:last-child { margin-bottom: 0; }
.prose-body p:first-child::first-letter {
  color: var(--ink);
}

/* ---------- Episodes ---------- */
.ep-empty { display: none; }
.ep-list  { display: none; }

[data-populated="false"] .ep-empty { display: block; }
[data-populated="true"]  .ep-list  { display: block; }

.ep-empty {
  max-width: var(--measure);
  border-top: 1px solid var(--rule);
  padding-top: 1.75rem;
}
.ep-empty-line {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--ink);
  margin: 0 0 0.35em;
}
.ep-empty-sub {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--ink-faint);
  margin: 0;
  max-width: 26rem;
}

.ep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: calc(var(--measure) + 6rem);
}
.ep {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 1.25rem;
  padding: 1.75rem 0;
  border-top: 1px solid var(--rule);
  align-items: baseline;
}
.ep:last-child { border-bottom: 1px solid var(--rule); }
.ep-num {
  font-family: var(--sans);
  font-size: var(--fs-ui);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
  padding-top: 0.35rem;
}
.ep-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.375rem;
  line-height: 1.28;
  letter-spacing: -0.008em;
  margin: 0 0 0.5em;
  text-wrap: balance;
}
.ep-title a {
  color: var(--ink);
  text-decoration: none;
  background-image: linear-gradient(var(--accent), var(--accent));
  background-size: 0% 1px;
  background-repeat: no-repeat;
  background-position: 0 100%;
  transition: background-size .28s ease, color .18s ease;
}
.ep-title a:hover {
  color: var(--accent);
  background-size: 100% 1px;
}
.ep-practice {
  font-family: var(--serif);
  font-style: italic;
  color: var(--ink-soft);
  margin: 0 0 0.75em;
  max-width: 36rem;
}
.ep-meta {
  font-family: var(--sans);
  font-size: var(--fs-ui);
  color: var(--ink-faint);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: baseline;
}
.ep-meta a {
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 1px;
}
.ep-meta a:hover { color: var(--accent); border-bottom-color: var(--accent); }
.ep-meta .ep-transcript { color: var(--accent); border-bottom-color: color-mix(in oklab, var(--accent) 40%, transparent); }

@media (max-width: 560px) {
  .ep { grid-template-columns: 1fr; gap: 0.5rem; }
  .ep-num { padding-top: 0; }
}

/* ---------- Footer ---------- */
.site-footer {
  max-width: calc(var(--measure) + var(--page-gutter) * 2 + 8rem);
  margin: 0 auto;
  padding-top: 3rem;
  padding-bottom: 3rem;
  border-top: 1px solid var(--rule);
}
.footer-nav {
  display: flex;
  gap: 1.75rem;
  font-family: var(--sans);
  font-size: var(--fs-ui);
  letter-spacing: 0.02em;
}
.footer-nav a {
  color: var(--ink-faint);
  text-decoration: none;
}
.footer-nav a:hover { color: var(--accent); }

/* ---------- Utility ---------- */
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}