/* ==========================================================================
   Wenya — Article + Articles-index styles
   Depends on tokens.css + styles.css. Loaded on /articles/* pages.
   Mirrors the legal-page pattern: indigo hero band + light prose body.
   ========================================================================== */

/* ---- Article hero (indigo band) -------------------------------------- */
.article-hero {
  background: var(--color-indigo);
  color: #fff;
  position: relative;
  overflow: clip;
  padding-top: clamp(140px, 20vh, 200px);
  padding-bottom: clamp(40px, 6vw, 72px);
}
.article-hero::before {
  content: ""; position: absolute; inset: 0;
  background: var(--hero-glow); pointer-events: none;
}
.article-hero .container { position: relative; z-index: 2; }
.article-hero h1 {
  font-size: var(--fs-h2); line-height: 1.1; letter-spacing: var(--ls-tight);
  max-width: 22ch; text-wrap: balance; margin-top: var(--space-4);
}

/* Breadcrumb */
.breadcrumb {
  font-family: var(--font-mono); font-size: var(--fs-eyebrow);
  letter-spacing: 0.02em; color: rgba(255,255,255,0.66);
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
}
.breadcrumb a { color: rgba(255,255,255,0.82); }
.breadcrumb a:hover { color: #fff; text-decoration: underline; }
.breadcrumb [aria-current="page"] { color: rgba(255,255,255,0.55); }
.breadcrumb .sep { opacity: 0.4; }

/* Category tag */
.article-tag {
  display: inline-block; margin-top: var(--space-5);
  font-family: var(--font-mono); font-size: var(--fs-eyebrow);
  letter-spacing: var(--ls-eyebrow); text-transform: uppercase;
  color: var(--color-lime);
  background: rgba(255,255,255,0.08);
  padding: 5px 12px; border-radius: var(--radius-pill);
}

/* ---- Article body (light) -------------------------------------------- */
.article-body {
  background: var(--bg-light); color: var(--text-on-light);
  padding-block: clamp(48px, 7vw, 88px);
}

/* ---- Prose ------------------------------------------------------------ */
.prose { font-size: var(--fs-body); line-height: 1.7; color: var(--color-ink-700); }
.prose > * + * { margin-top: var(--space-5); }
.prose h2 {
  font-family: var(--font-display); font-weight: 800;
  font-size: var(--fs-h3); line-height: 1.15; letter-spacing: var(--ls-tight);
  color: var(--color-ink);
  margin-top: var(--space-7);
}
.prose h2:first-child { margin-top: 0; }
.prose p { color: var(--color-ink-700); }
.prose a { color: var(--color-violet); text-decoration: underline; text-underline-offset: 2px; }
.prose ol, .prose ul { padding-left: 1.4em; }
.prose ol { list-style: decimal; }
.prose ul { list-style: disc; }
.prose li + li { margin-top: var(--space-3); }
.prose li { padding-left: 4px; }
.prose strong { font-weight: 700; color: var(--color-ink); }

/* ---- End-of-article CTA (<wenya-article-cta>) ------------------------ */
.article-cta {
  margin-top: var(--space-8);
  background: var(--violet-pill);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(28px, 5vw, 48px);
  text-align: center;
  box-shadow: var(--shadow-card);
}
.article-cta__title {
  font-family: var(--font-display); font-weight: 800;
  font-size: var(--fs-h3); line-height: 1.15; letter-spacing: var(--ls-tight);
  max-width: 20ch; margin-inline: auto; text-wrap: balance;
}
.article-cta__text {
  margin-top: var(--space-4); font-size: var(--fs-sm);
  color: rgba(255,255,255,0.86); max-width: 52ch; margin-inline: auto;
}
.article-cta__actions { margin-top: var(--space-6); display: flex; justify-content: center; }

/* ==========================================================================
   Articles index
   ========================================================================== */
.articles-hero {
  background: var(--color-indigo); color: #fff;
  position: relative; overflow: clip; text-align: center;
  padding-top: clamp(150px, 22vh, 220px);
  padding-bottom: clamp(40px, 6vw, 72px);
}
.articles-hero::before {
  content: ""; position: absolute; inset: 0;
  background: var(--hero-glow); pointer-events: none;
}
.articles-hero .container { position: relative; z-index: 2; }
.articles-hero h1 {
  font-size: var(--fs-display); line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight); margin-top: var(--space-4);
}
.articles-hero .lead {
  margin: var(--space-5) auto 0; max-width: 56ch;
  font-size: var(--fs-lead); color: var(--text-on-dark-muted);
}

.articles-body { background: var(--bg-light); color: var(--text-on-light); padding-block: clamp(48px, 7vw, 88px); }
.articles-group + .articles-group { margin-top: var(--space-8); }
.articles-group__title {
  font-family: var(--font-display); font-weight: 800;
  font-size: var(--fs-h3); letter-spacing: var(--ls-tight);
  color: var(--color-ink); margin-bottom: var(--space-5);
}

.article-grid {
  display: grid; gap: var(--space-5);
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.article-card {
  display: flex; flex-direction: column; gap: var(--space-3);
  background: var(--color-white);
  border: 1px solid #e7e9f0;
  border-radius: var(--radius-md);
  padding: var(--space-5);
  color: var(--text-on-light);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}
.article-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #d7dbe8;
}
.article-card__tag {
  align-self: flex-start;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: var(--ls-eyebrow); text-transform: uppercase;
  color: var(--color-violet); background: var(--color-lavender-bg);
  padding: 4px 10px; border-radius: var(--radius-pill);
}
.article-card__title {
  font-family: var(--font-display); font-weight: 700;
  font-size: 1.15rem; line-height: 1.25; letter-spacing: var(--ls-tight);
  color: var(--color-ink);
}
.article-card__excerpt {
  font-size: var(--fs-sm); line-height: 1.55; color: var(--text-on-light-muted);
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.article-card__more {
  margin-top: auto; font-size: var(--fs-sm); font-weight: 600;
  color: var(--color-violet);
}