/* ============================================================
   VirtueSig — editorial CSS
   FT-inspired type system on a warm newsprint background.
   Tailwind utilities load alongside this; this file owns
   typography, color, hairline rules, and signature components.
   ============================================================ */

:root {
  /* Background — warm newsprint */
  --bg-primary:   #FFF1E5;
  --bg-card:      #FFF1E5;
  --bg-subtle:    #F2DFCE;
  --bg-inverse:   #1A1A1A;

  /* Text */
  --text-primary:   #33302E;
  --text-secondary: #66605C;
  --text-muted:     #999390;
  --text-inverse:   #FFF1E5;

  /* Claret */
  --accent:       #990F3D;
  --accent-hover: #6B0A2A;

  /* Functional */
  --positive:    #0D7D3E;
  --positive-bg: #C7E6CF;
  --negative:    #CC0000;
  --negative-bg: #F5C6C6;
  --highlight-mint: #B8E6C9;

  /* Lines */
  --rule:         #CCC1B7;
  --rule-strong:  #33302E;

  /* Type scale */
  --h-hero: 48px;
  --h-1:    36px;
  --h-2:    28px;
  --h-3:    22px;
  --h-4:    18px;
  --standfirst: 18px;
  --body:   18px;
  --ui:     14px;
  --meta:   13px;
  --label:  12px;
  --eyebrow: 14px;

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

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

html { background: var(--bg-primary); }

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--serif);
  font-size: var(--body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  margin: 0;
}

img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* Containers ---------------------------------------------------------- */
.vs-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}
@media (min-width: 768px) { .vs-container { padding: 0 32px; } }
@media (min-width: 1024px) { .vs-container { padding: 0 48px; } }

/* ============================================================
   UTILITY BAR (above masthead)
   ============================================================ */
.vs-utility-bar {
    background: var(--bg-subtle);
    border-bottom: 1px solid var(--rule);
    font-family: var(--sans);
    font-size: 12px;
    letter-spacing: 0.04em;
}
.vs-utility-bar__list {
    display: flex;
    justify-content: flex-end;
    gap: 18px;
    list-style: none;
    margin: 0;
    padding: 6px 0;
}
.vs-utility-bar__list a {
    color: var(--text-secondary);
    font-weight: 500;
}
.vs-utility-bar__list a:hover { color: var(--accent); text-decoration: underline; }
@media (max-width: 480px) {
    .vs-utility-bar__list { gap: 12px; padding: 5px 0; font-size: 11px; }
}

/* ============================================================
   MASTHEAD + NAV
   ============================================================ */
.vs-masthead {
  border-bottom: 1px solid var(--rule);
  padding: 18px 0 14px;
  position: relative;
}
.vs-masthead__row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}
.vs-masthead__left { display: flex; gap: 18px; align-items: center; font-family: var(--sans); font-size: 14px; }
.vs-masthead__right { display: flex; gap: 18px; align-items: center; justify-content: flex-end; font-family: var(--sans); font-size: 14px; }
.vs-wordmark {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 44px;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1;
  text-align: center;
}
.vs-wordmark__sig { color: var(--accent); }
.vs-tagline {
  text-align: center;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-top: 6px;
}

.vs-icon-btn {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  border: none; background: transparent; color: var(--text-primary);
  cursor: pointer;
}
.vs-icon-btn:hover { color: var(--accent); }

.vs-btn-subscribe {
  background: var(--text-primary);
  color: var(--text-inverse);
  font-family: var(--sans);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.02em;
  padding: 9px 16px;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  white-space: nowrap;
}
.vs-btn-subscribe:hover { background: var(--accent); }

.vs-btn-ghost {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 14px;
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--text-primary);
  white-space: nowrap;
}
.vs-btn-ghost:hover { color: var(--accent); }
.vs-btn-ghost__label { display: inline; }

/* Primary nav */
.vs-nav {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.vs-nav__list {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 24px;
  list-style: none;
  margin: 0; padding: 0;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  overflow-x: auto;
  scrollbar-width: none;
}
.vs-nav__list::-webkit-scrollbar { display: none; }
.vs-nav__item a {
  display: inline-block;
  padding: 14px 4px;
  position: relative;
  color: var(--text-primary);
  white-space: nowrap;
}
.vs-nav__item a:hover { color: var(--accent); }
.vs-nav__item--active a::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  bottom: 6px;
  height: 2px;
  background: var(--accent);
}

/* ============================================================
   SECTION DIVIDERS
   ============================================================ */
.vs-section-rule {
  position: relative;
  margin: 40px 0 28px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 4px 0;
  height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.vs-section-rule__label {
  position: relative;
  top: 0;
  background: var(--bg-primary);
  padding: 0 16px;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.vs-hairline { border-top: 1px solid var(--rule); }

/* ============================================================
   EYEBROW + HEADLINES
   ============================================================ */
.vs-eyebrow {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--accent);
  margin-bottom: 8px;
  display: block;
}
.vs-eyebrow a { color: inherit; }
.vs-eyebrow a:hover { color: var(--accent-hover); text-decoration: underline; }

.vs-headline {
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.15;
  color: var(--text-primary);
  margin: 0 0 8px;
}
.vs-headline a { color: inherit; }
.vs-headline a:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

.vs-headline--hero { font-size: 48px; line-height: 1.08; }
.vs-headline--h1   { font-size: 36px; }
.vs-headline--h2   { font-size: 28px; line-height: 1.18; }
.vs-headline--h3   { font-size: 22px; line-height: 1.22; }
.vs-headline--h4   { font-size: 18px; line-height: 1.3; }

.vs-standfirst {
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.5;
  font-weight: 400;
  color: var(--text-primary);
  margin: 0 0 14px;
}

.vs-meta {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--text-secondary);
}
.vs-meta a { color: var(--text-secondary); }
.vs-meta a:hover { color: var(--accent); text-decoration: underline; }
.vs-meta strong { color: var(--text-primary); font-weight: 600; }

/* ============================================================
   BADGES
   ============================================================ */
.vs-badge {
  display: inline-block;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 6px;
  border-radius: 2px;
}
.vs-badge--live {
  background: var(--negative);
  color: #fff;
  display: inline-flex; align-items: center; gap: 6px;
}
.vs-badge--live::before {
  content: '';
  width: 6px; height: 6px;
  background: #fff;
  border-radius: 50%;
  animation: vs-pulse 1.5s ease-in-out infinite;
}
@keyframes vs-pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.4; }
}
@media (prefers-reduced-motion: reduce) {
  .vs-badge--live::before { animation: none; }
}
.vs-badge--exclusive { background: var(--bg-subtle); color: var(--text-primary); }
.vs-badge--updated   { color: var(--accent); padding: 0; background: transparent; }

/* ============================================================
   CARDS + GRID
   ============================================================ */
.vs-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.vs-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.vs-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; }

@media (max-width: 900px) {
  .vs-grid-4, .vs-grid-3, .vs-grid-2 { grid-template-columns: 1fr; }
}

.vs-card {
  padding: 18px 22px;
  border-left: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
}
.vs-card:first-child { border-left: none; padding-left: 0; }
@media (max-width: 900px) {
  .vs-card { border-left: none; border-top: 1px solid var(--rule); padding: 18px 0; }
  .vs-card:first-child { border-top: none; padding-top: 0; }
}
.vs-card__img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  margin-bottom: 12px;
  background: var(--bg-subtle);
}
.vs-card__sub {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--rule);
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.25;
}
.vs-card__sub a:hover { color: var(--accent); text-decoration: underline; }

/* ============================================================
   HERO ZONE (3-column lead)
   ============================================================ */
.vs-hero {
  display: grid;
  grid-template-columns: 4fr 5fr 3fr;
  gap: 32px;
  padding: 24px 0 32px;
}
.vs-hero__lead .vs-headline--hero {
  margin-bottom: 12px;
}
.vs-hero__center { text-align: center; }
.vs-hero__center img {
  width: 100%;
  aspect-ratio: 5/4;
  object-fit: cover;
  margin-bottom: 14px;
  background: var(--bg-subtle);
}
.vs-hero__picks { border-left: 1px solid var(--rule); padding-left: 24px; }
.vs-hero__picks-title {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
  margin: 0 0 14px;
  font-style: italic;
}
.vs-pick { padding: 12px 0; border-top: 1px solid var(--rule); }
.vs-pick:first-of-type { border-top: none; padding-top: 0; }
.vs-pick__quote { color: var(--accent); font-family: var(--serif); font-size: 18px; font-weight: 700; line-height: 1; margin-right: 4px; }
.vs-pick__head {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 6px;
}
.vs-pick__head a:hover { color: var(--accent); text-decoration: underline; }

@media (max-width: 1024px) {
  .vs-hero { grid-template-columns: 1fr 1fr; }
  .vs-hero__picks { grid-column: 1 / -1; border-left: none; border-top: 1px solid var(--rule); padding: 24px 0 0; margin-top: 8px; }
}
@media (max-width: 700px) {
  .vs-hero { grid-template-columns: 1fr; gap: 24px; }
  .vs-hero__picks { padding-top: 24px; }
  .vs-headline--hero { font-size: 32px; }
}

/* ============================================================
   ARTICLE PAGE
   ============================================================ */
.vs-article {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 0 64px;
  position: relative;
}
.vs-article__head { margin-bottom: 24px; }
.vs-article__title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(32px, 4.4vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.012em;
  margin: 8px 0 14px;
}
.vs-article__standfirst {
  font-family: var(--serif);
  font-size: 20px;
  line-height: 1.5;
  font-weight: 400;
  color: var(--text-primary);
  margin: 0 0 22px;
}
.vs-article__hero {
  margin: 0 0 12px;
  background: var(--bg-subtle);
}
.vs-article__caption {
  font-family: var(--sans);
  font-size: 13px;
  font-style: italic;
  color: var(--text-muted);
  margin: 0 0 26px;
}
.vs-article__byline {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 12px 0;
  margin: 0 0 28px;
  font-family: var(--sans);
  font-size: 14px;
}
.vs-article__byline strong { color: var(--text-primary); font-weight: 700; }
.vs-article__byline .meta { color: var(--text-secondary); font-size: 13px; }

.vs-article__body {
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.65;
}
.vs-article__body > * { margin: 0 0 1.2em; }
.vs-article__body h2 { font-size: 28px; font-weight: 700; line-height: 1.2; margin-top: 1.6em; }
.vs-article__body h3 { font-size: 22px; font-weight: 700; line-height: 1.25; margin-top: 1.4em; }
.vs-article__body a { color: var(--accent); border-bottom: 1px solid var(--rule); }
.vs-article__body a:hover { border-bottom-color: var(--accent); }
.vs-article__body blockquote {
  margin: 1.6em 0;
  padding-left: 20px;
  border-left: 3px solid var(--accent);
  font-style: italic;
  color: var(--text-primary);
}
.vs-article__body img { margin: 1.4em auto; }
.vs-article__body figcaption {
  font-family: var(--sans);
  font-size: 13px;
  font-style: italic;
  color: var(--text-muted);
  text-align: left;
  margin-top: 6px;
}
.vs-article__body code {
  font-family: 'JetBrains Mono', 'Menlo', monospace;
  font-size: 0.92em;
  background: var(--bg-subtle);
  padding: 1px 5px;
  border-radius: 2px;
}
.vs-article__body pre {
  background: #1A1A1A;
  color: #FFF1E5;
  padding: 18px 20px;
  overflow-x: auto;
  font-size: 14px;
  line-height: 1.5;
  border-radius: 2px;
}
.vs-article__body pre code { background: transparent; padding: 0; color: inherit; }

/* About-the-editor card at end of article */
.vs-author-card {
    display: grid;
    grid-template-columns: 88px 1fr;
    gap: 20px;
    padding: 28px 0 4px;
    border-top: 2px solid var(--rule-strong);
    margin-top: 40px;
}
.vs-author-card__avatar img {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--bg-subtle);
}
.vs-author-card__label {
    font-family: var(--sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 6px;
}
.vs-author-card__name {
    font-family: var(--serif);
    font-size: 22px;
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 4px;
}
.vs-author-card__name a { color: var(--text-primary); }
.vs-author-card__name a:hover { color: var(--accent); text-decoration: underline; }
.vs-author-card__location {
    font-family: var(--sans);
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 10px;
}
.vs-author-card__bio {
    font-family: var(--serif);
    font-size: 16px;
    line-height: 1.55;
    color: var(--text-primary);
    margin: 0 0 12px;
    max-width: 560px;
}
.vs-author-card__more {
    font-family: var(--sans);
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
}
.vs-author-card__more:hover { text-decoration: underline; }
@media (max-width: 600px) {
    .vs-author-card { grid-template-columns: 64px 1fr; gap: 14px; }
    .vs-author-card__avatar img { width: 64px; height: 64px; }
    .vs-author-card__name { font-size: 19px; }
}

/* Floating share rail */
.vs-share-rail {
  position: absolute;
  left: -88px;
  top: 200px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.vs-share-rail a {
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text-primary);
  background: transparent;
}
.vs-share-rail a:hover { color: var(--accent); background: var(--bg-subtle); }
@media (max-width: 1100px) { .vs-share-rail { display: none; } }

/* ============================================================
   FOOTER
   ============================================================ */
.vs-footer {
  background: var(--bg-inverse);
  color: var(--text-inverse);
  margin-top: 48px;
  padding: 48px 0 24px;
  font-family: var(--sans);
  font-size: 13px;
}
.vs-footer__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.vs-footer h4 {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 12px;
  color: #999390;
}
.vs-footer ul { list-style: none; padding: 0; margin: 0; }
.vs-footer li { padding: 4px 0; }
.vs-footer a { color: #FFF1E5; }
.vs-footer a:hover { color: var(--accent); }
.vs-footer__legal {
  border-top: 1px solid #444;
  margin-top: 32px;
  padding-top: 18px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  color: #999390;
}
@media (max-width: 700px) {
  .vs-footer__grid { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   MOBILE TWEAKS
   ============================================================ */
@media (max-width: 700px) {
  .vs-wordmark { font-size: 32px; }
  .vs-headline--h1 { font-size: 28px; }
  .vs-headline--h2 { font-size: 24px; }
  .vs-masthead__row { grid-template-columns: auto 1fr auto; }
  .vs-masthead__left, .vs-masthead__right { font-size: 12px; gap: 10px; }
  .vs-btn-subscribe { padding: 7px 12px; font-size: 12px; }
}
@media (max-width: 480px) {
  /* Compact masthead — drop the Sign In text to icon-only and tighten Subscribe */
  .vs-btn-ghost__label { display: none; }
  .vs-btn-ghost { padding: 6px; }
  .vs-btn-subscribe { padding: 6px 10px; font-size: 11px; letter-spacing: 0.04em; }
  .vs-masthead__left, .vs-masthead__right { gap: 6px; }
  .vs-tagline { font-size: 10px; letter-spacing: 0.12em; }
}

/* ============================================================
   FOCUS / A11Y
   ============================================================ */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.vs-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--bg-inverse);
  color: var(--text-inverse);
  padding: 10px 14px;
  font-family: var(--sans);
  font-size: 14px;
  z-index: 1000;
}
.vs-skip:focus { left: 12px; top: 12px; }

/* tag/author pages */
.vs-section-head {
  padding: 28px 0 18px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 24px;
}
.vs-section-head__eyebrow {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.vs-section-head__title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 40px;
  letter-spacing: -0.012em;
  margin: 0 0 8px;
}
.vs-section-head__desc {
  font-family: var(--serif);
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 640px;
}

/* Pagination */
.vs-pagination {
  display: flex; justify-content: center; gap: 24px;
  padding: 32px 0 16px;
  border-top: 1px solid var(--rule);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
}
.vs-pagination a { color: var(--accent); }
.vs-pagination a:hover { text-decoration: underline; }
.vs-pagination span { color: var(--text-muted); }

/* "Inference" italic commentary slot */
.vs-inference {
  border-top: 2px solid var(--rule-strong);
  border-bottom: 1px solid var(--rule);
  padding: 24px 0;
  margin: 32px 0;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
}
.vs-inference__label {
  font-family: var(--serif);
  font-style: italic;
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
}
.vs-inference__copy {
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
  line-height: 1.55;
  max-width: 560px;
}
@media (max-width: 700px) {
  .vs-inference { grid-template-columns: 1fr; gap: 12px; }
}