/* ═════════════════════════════════════════════════════════════════════════
   THE AGORA — Stylesheet (v2: Heritage Journalism)
   An Economist-restrained American political publication.
   Muted heritage red / navy / cream. Refined, not loud.
   ═════════════════════════════════════════════════════════════════════════ */

/* Typography:
   - Display/headline: "Spectral" — a refined transitional serif with editorial gravitas
   - Body: "Source Sans 3" — a clean, legible humanist grotesque
   - Editorial furniture (kickers, datelines): "Source Serif 4" small caps feel
   - Mono detail: "Spectral" italic for pull quotes
   Loaded from Google Fonts in each page head. */

:root {
  /* Heritage palette — muted, printed-ink feeling, never garish */
  --ink: #1a1f2b;             /* near-black navy, primary text */
  --navy: #1f3a5f;            /* heritage navy */
  --navy-deep: #16263d;       /* darker navy for footers */
  --heritage-red: #9b2226;    /* muted oxblood-leaning red, the accent */
  --heritage-red-dim: #7a1c20;
  --cream: #f4efe4;           /* warm newsprint cream — page background */
  --cream-pure: #faf6ec;      /* lighter cream for cards */
  --paper-line: #d8cfba;      /* hairline rule color on cream */
  --gray-ink: #5a5345;        /* warm gray for metadata */
  --gray-faint: #8a8270;
  --white-ink: #f4efe4;       /* "white" text on dark grounds = cream */

  /* Typography */
  --font-display: "Spectral", "Georgia", "Times New Roman", serif;
  --font-body: "Source Sans 3", "Helvetica Neue", "Arial", sans-serif;
  --font-editorial: "Source Serif 4", "Georgia", serif;

  /* Spacing (8px base) */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4rem;
  --space-7: 6rem;
  --space-8: 8rem;

  --measure-prose: 36rem;
  --measure-wide: 62rem;
  --measure-max: 78rem;

  --rule-heavy: 3px solid var(--ink);
  --rule-red: 2px solid var(--heritage-red);
  --rule-hair: 1px solid var(--paper-line);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 18px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  font-weight: 400;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Faint engraved-paper texture: fine diagonal hatching, very subtle */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 3px,
    rgba(26, 31, 43, 0.012) 3px,
    rgba(26, 31, 43, 0.012) 4px
  );
  pointer-events: none;
  z-index: 0;
}

main { flex: 1; position: relative; z-index: 1; }

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

a {
  color: var(--heritage-red);
  text-decoration: none;
  border-bottom: 1px solid rgba(155, 34, 38, 0.35);
  transition: color 120ms ease, border-color 120ms ease;
}

a:hover { color: var(--ink); border-bottom-color: var(--ink); }

a:focus-visible {
  outline: 2px solid var(--heritage-red);
  outline-offset: 3px;
}

/* ── Typography ──────────────────────────────────────────────────────── */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  color: var(--ink);
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.125rem);
  font-weight: 600;
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-1);
  border-bottom: var(--rule-red);
  display: inline-block;
}

h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: var(--space-4);
  margin-bottom: var(--space-2);
}

/* Kicker — the small red label above headlines, a hallmark of news design */
.kicker {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--heritage-red);
  margin-bottom: var(--space-2);
  display: block;
}

.kicker::before {
  content: "";
  display: inline-block;
  width: 1.5rem;
  height: 2px;
  background: var(--heritage-red);
  vertical-align: middle;
  margin-right: var(--space-1);
  margin-bottom: 3px;
}

p { margin-bottom: var(--space-3); max-width: var(--measure-prose); }

ul, ol { margin-bottom: var(--space-3); padding-left: var(--space-3); max-width: var(--measure-prose); }

li { margin-bottom: var(--space-1); }

li::marker { color: var(--heritage-red); }

strong { font-weight: 700; color: var(--ink); }

em { font-style: italic; }

.lede {
  font-family: var(--font-editorial);
  font-size: 1.3125rem;
  line-height: 1.5;
  color: var(--navy);
  font-weight: 400;
}

blockquote {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-style: italic;
  line-height: 1.45;
  color: var(--navy);
  border-left: var(--rule-red);
  padding: var(--space-1) var(--space-3);
  margin: var(--space-4) 0;
  max-width: var(--measure-prose);
}

code {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.875em;
  background: var(--cream-pure);
  padding: 0.1em 0.3em;
  border: 1px solid var(--paper-line);
  color: var(--navy);
}

hr { border: none; border-top: var(--rule-hair); margin: var(--space-5) 0; }

::selection { background: var(--heritage-red); color: var(--cream); }

/* ── Layout ──────────────────────────────────────────────────────────── */

.container {
  width: 100%;
  max-width: var(--measure-wide);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.container--prose { max-width: calc(var(--measure-prose) + var(--space-6)); }
.container--full { max-width: var(--measure-max); }

section { padding: var(--space-5) 0; }

/* ── Masthead (header) ───────────────────────────────────────────────── */

.masthead {
  background: var(--cream);
  border-bottom: var(--rule-heavy);
  position: sticky;
  top: 0;
  z-index: 100;
}

/* Thin red rule above the masthead — a print-publication signature */
.masthead::before {
  content: "";
  display: block;
  height: 4px;
  background: var(--heritage-red);
}

.masthead__inner {
  max-width: var(--measure-max);
  margin: 0 auto;
  padding: var(--space-2) var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.masthead__brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink);
  border-bottom: none;
  text-transform: uppercase;
}

.masthead__brand:hover { color: var(--heritage-red); border-bottom: none; }

.masthead__brand span { color: var(--heritage-red); }

.mast-nav { display: flex; gap: var(--space-3); align-items: center; }

.mast-nav a {
  color: var(--ink);
  border-bottom: none;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  padding: var(--space-1) 0;
  position: relative;
}

.mast-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--heritage-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.mast-nav a:hover { color: var(--heritage-red); }
.mast-nav a:hover::after, .mast-nav a.is-current::after { transform: scaleX(1); }
.mast-nav a.is-current { color: var(--heritage-red); }

@media (max-width: 660px) {
  .masthead__inner { flex-direction: column; align-items: flex-start; gap: var(--space-2); }
  .mast-nav { gap: var(--space-2); flex-wrap: wrap; }
  .mast-nav a { font-size: 0.75rem; }
}

/* ── Hero ────────────────────────────────────────────────────────────── */

.hero {
  border-bottom: var(--rule-heavy);
  padding: var(--space-6) 0;
  position: relative;
}

.hero__inner {
  max-width: var(--measure-max);
  margin: 0 auto;
  padding: 0 var(--space-3);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-6);
  align-items: center;
}

.hero__cover {
  border: var(--rule-heavy);
  box-shadow: 8px 8px 0 var(--navy);
}

.hero__headline {
  font-size: clamp(2.5rem, 5.5vw, 4.25rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}

.hero__tagline {
  font-family: var(--font-editorial);
  font-size: 1.25rem;
  line-height: 1.5;
  color: var(--navy);
  margin-bottom: var(--space-3);
  max-width: 30rem;
}

.hero__meta {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gray-ink);
  font-weight: 600;
  padding-top: var(--space-3);
  border-top: var(--rule-hair);
}

.hero__meta strong { color: var(--heritage-red); }

@media (max-width: 820px) {
  .hero__inner { grid-template-columns: 1fr; gap: var(--space-4); }
  .hero__cover { max-width: 380px; margin: 0 auto; }
}

/* ── Dateline strip — a running ticker of show facts under the hero ──── */

.dateline {
  background: var(--navy);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 600;
}

.dateline__inner {
  max-width: var(--measure-max);
  margin: 0 auto;
  padding: var(--space-2) var(--space-3);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-4);
  justify-content: center;
}

.dateline span { white-space: nowrap; }
.dateline span::before { content: "★ "; color: var(--heritage-red); }

/* ── Subscribe block ─────────────────────────────────────────────────── */

.subscribe {
  background: var(--cream-pure);
  border: var(--rule-heavy);
  padding: var(--space-4);
  margin: 0 auto;
  max-width: 34rem;
  text-align: center;
}

.subscribe h3 {
  font-family: var(--font-display);
  font-size: 1.625rem;
  margin-top: 0;
  margin-bottom: var(--space-2);
}

.subscribe p { font-size: 0.9375rem; color: var(--gray-ink); max-width: none; margin-bottom: var(--space-3); }

.subscribe iframe { max-width: 100%; border: none; }

/* ── Section headers with rule ───────────────────────────────────────── */

.section-head {
  border-bottom: var(--rule-heavy);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-1);
}

.section-head h2 { border: none; margin: 0; padding: 0; }

/* ── Panel grid ──────────────────────────────────────────────────────── */

.panel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  margin: var(--space-4) 0;
  max-width: none;
  padding: 0;
  list-style: none;
  border-top: var(--rule-hair);
  border-left: var(--rule-hair);
}

.panel-card {
  background: var(--cream);
  border-right: var(--rule-hair);
  border-bottom: var(--rule-hair);
  padding: var(--space-3);
  list-style: none;
}

.panel-card__portrait {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 2px solid var(--ink);
  margin-bottom: var(--space-2);
  filter: saturate(0.9);
}

.panel-card h3 {
  font-family: var(--font-display);
  font-size: 1.1875rem;
  margin-top: 0;
  margin-bottom: 2px;
}

.panel-card__role {
  display: block;
  font-family: var(--font-body);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--heritage-red);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.panel-card p { font-size: 0.875rem; margin-bottom: 0; max-width: none; line-height: 1.5; }

/* ── Episodes ────────────────────────────────────────────────────────── */

.episode-list { list-style: none; padding: 0; margin: 0; max-width: none; }

.episode { border-bottom: var(--rule-hair); padding: var(--space-5) 0; }
.episode:first-child { padding-top: var(--space-3); }
.episode:last-child { border-bottom: none; }

.episode__number {
  display: block;
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--heritage-red);
  margin-bottom: var(--space-1);
}

.episode__title { font-family: var(--font-display); font-size: 1.875rem; font-weight: 700; margin: 0 0 var(--space-1); line-height: 1.1; }

.episode__date {
  display: block;
  font-size: 0.8125rem;
  color: var(--gray-ink);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.episode__player { margin: var(--space-3) 0; }
.episode__player iframe { width: 100%; border: none; }

.episode__description { font-family: var(--font-editorial); font-size: 1.0625rem; line-height: 1.6; max-width: var(--measure-prose); margin-bottom: var(--space-3); }

.episode--placeholder {
  text-align: center;
  padding: var(--space-7) var(--space-3);
  border: 2px dashed var(--paper-line);
  color: var(--gray-ink);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.125rem;
}

/* ── Media / asset listings ──────────────────────────────────────────── */

.asset-list { list-style: none; padding: 0; border-top: var(--rule-heavy); max-width: none; }

.asset-list li {
  padding: var(--space-3) 0;
  border-bottom: var(--rule-hair);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-3);
  align-items: baseline;
  max-width: none;
}

.asset-list li::marker { content: none; }

.asset-list__name { font-family: var(--font-editorial); font-size: 1.0625rem; color: var(--ink); }
.asset-list__name strong { display: block; margin-bottom: 4px; font-family: var(--font-display); }
.asset-list__name span { font-size: 0.875rem; color: var(--gray-ink); font-family: var(--font-body); }

.asset-list__action { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; white-space: nowrap; font-weight: 700; }

.asset-list__actions { display: flex; gap: var(--space-3); align-items: baseline; white-space: nowrap; }

.asset-list__action--soon {
  color: var(--gray-faint);
  border-bottom: none;
  cursor: default;
}

.contact-card { background: var(--cream-pure); border: var(--rule-heavy); padding: var(--space-3) var(--space-4); margin: var(--space-4) 0; font-family: var(--font-editorial); }
.contact-card h4 { font-family: var(--font-body); text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.75rem; color: var(--heritage-red); margin: 0 0 var(--space-2); }
.contact-card p { margin-bottom: var(--space-1); max-width: none; }

/* ── Method table ────────────────────────────────────────────────────── */

.method-table { width: 100%; border-collapse: collapse; margin: var(--space-4) 0; font-size: 0.9375rem; }
.method-table caption { text-align: left; font-size: 0.8125rem; color: var(--gray-ink); margin-bottom: var(--space-2); font-style: italic; }
.method-table th, .method-table td { text-align: left; padding: var(--space-2); border-bottom: var(--rule-hair); vertical-align: top; }
.method-table th { font-family: var(--font-body); font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--gray-ink); font-weight: 700; border-bottom: var(--rule-heavy); }
.method-table td:first-child { font-weight: 600; font-family: var(--font-editorial); width: 42%; }

.callout { background: var(--cream-pure); border-left: var(--rule-red); padding: var(--space-3) var(--space-4); margin: var(--space-4) 0; font-size: 0.9375rem; max-width: var(--measure-prose); }
.callout h4 { margin-top: 0; color: var(--heritage-red); font-family: var(--font-body); text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.75rem; }
.callout p:last-child { margin-bottom: 0; }

/* ── Buttons ─────────────────────────────────────────────────────────── */

.button {
  display: inline-block;
  background: var(--heritage-red);
  color: var(--cream);
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: 2px solid var(--heritage-red);
  transition: all 150ms ease;
  cursor: pointer;
}

.button:hover { background: var(--ink); border-color: var(--ink); color: var(--cream); }

.button--outline { background: transparent; color: var(--ink); border-color: var(--ink); }
.button--outline:hover { background: var(--ink); color: var(--cream); }

/* ── Page intro ──────────────────────────────────────────────────────── */

.page-intro { padding: var(--space-5) 0 var(--space-3); border-bottom: var(--rule-heavy); margin-bottom: var(--space-4); }
.page-intro h1 { margin-bottom: var(--space-2); }
.page-intro__lede { font-family: var(--font-editorial); font-size: 1.25rem; line-height: 1.5; color: var(--navy); max-width: var(--measure-prose); margin-bottom: 0; }

/* ── Footer ──────────────────────────────────────────────────────────── */

.site-footer { background: var(--navy-deep); color: var(--cream); padding: var(--space-5) 0 var(--space-4); margin-top: var(--space-7); position: relative; z-index: 1; }
.site-footer::before { content: ""; display: block; height: 4px; background: var(--heritage-red); position: absolute; top: 0; left: 0; right: 0; }

.site-footer__inner { max-width: var(--measure-max); margin: 0 auto; padding: 0 var(--space-3); display: grid; grid-template-columns: 2fr 1fr 1fr; gap: var(--space-5); }
.site-footer h4 { color: var(--cream); font-family: var(--font-body); font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.12em; margin: 0 0 var(--space-2); opacity: 0.65; }
.site-footer p { font-size: 0.875rem; line-height: 1.6; color: var(--cream); opacity: 0.9; max-width: none; margin-bottom: var(--space-2); }
.site-footer a { color: var(--cream); border-bottom: 1px solid rgba(244, 239, 228, 0.3); font-size: 0.875rem; }
.site-footer a:hover { color: var(--cream); border-bottom-color: var(--heritage-red); }
.site-footer__nav { display: flex; flex-direction: column; gap: var(--space-1); }
.site-footer__disclaimer { grid-column: 1 / -1; margin-top: var(--space-4); padding-top: var(--space-3); border-top: 1px solid rgba(244, 239, 228, 0.15); font-size: 0.8125rem; opacity: 0.6; font-style: italic; max-width: none; }

@media (max-width: 720px) { .site-footer__inner { grid-template-columns: 1fr; gap: var(--space-3); } }

/* ── Skip link & utilities ───────────────────────────────────────────── */

.skip-link { position: absolute; left: -9999px; top: 0; background: var(--ink); color: var(--cream); padding: var(--space-2) var(--space-3); z-index: 999; border-bottom: none; }
.skip-link:focus { left: 0; color: var(--cream); }

.text-center { text-align: center; }

/* Staggered page-load reveal — restrained, single orchestrated moment */
@keyframes rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero__headline, .hero__tagline, .hero__meta, .hero__cover {
  animation: rise 600ms ease both;
}
.hero__cover { animation-delay: 80ms; }
.hero__tagline { animation-delay: 160ms; }
.hero__meta { animation-delay: 240ms; }

@media (prefers-reduced-motion: reduce) {
  .hero__headline, .hero__tagline, .hero__meta, .hero__cover { animation: none; }
}

@media print {
  .masthead, .site-footer, .subscribe, .dateline { display: none; }
  body { background: white; }
  body::before { display: none; }
  a { color: var(--ink); border-bottom: none; }
}