/* Design tokens ------------------------------------------------------ */

:root {
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --color-ink: #17181c;
  --color-ink-soft: #3a3a38;
  --color-muted: #63615a;
  --color-paper: #faf9f6;
  --color-paper-alt: #f2efe8;
  --color-border: #e2ded2;
  --color-accent: #1f4b43;
  --color-accent-strong: #163731;
  --color-accent-soft: #e3ece8;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;

  --radius: 4px;
  --shadow-soft: 0 1px 2px rgba(23, 24, 28, 0.04), 0 8px 24px rgba(23, 24, 28, 0.08);

  --max-width-prose: 68ch;
}

/* Reset / base --------------------------------------------------------- */

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  font-family: var(--font-body);
  background: var(--color-paper);
  color: var(--color-ink);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-ink);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.01em;
}

a {
  color: var(--color-accent);
  text-underline-offset: 2px;
}

a:hover {
  color: var(--color-accent-strong);
}

a, button, .btn {
  transition: color .15s ease, background-color .15s ease, border-color .15s ease, transform .15s ease;
}

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

/* Accessible focus ring everywhere, including inside Bootstrap components */
:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 2px;
}

/* Skip link ------------------------------------------------------------ */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-ink);
  color: #fff;
  padding: 0.75rem 1.25rem;
  z-index: 2000;
  font-weight: 600;
  text-decoration: none;
  border-radius: 0 0 var(--radius) 0;
}

.skip-link:focus {
  left: 0;
}

/* Header / nav ----------------------------------------------------------- */

.site-header {
  background: var(--color-paper);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1030;
}

.site-nav {
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}

.site-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-ink);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.site-brand:hover {
  color: var(--color-accent);
}

.site-nav .nav-link {
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--color-ink-soft) !important;
  padding: 0.5rem 0.9rem !important;
}

.site-nav .nav-link:hover,
.site-nav .nav-link:focus {
  color: var(--color-accent) !important;
}

.site-nav .dropdown-menu {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: 0.5rem;
}

.site-nav .dropdown-item {
  border-radius: 3px;
  padding: 0.5rem 0.75rem;
}

.site-nav .dropdown-item:hover,
.site-nav .dropdown-item:focus {
  background: var(--color-accent-soft);
  color: var(--color-accent-strong);
}

.site-nav .dropdown-item.active {
  background: var(--color-accent);
  color: #fff;
}

.navbar-toggler {
  border-color: var(--color-border);
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}

/* Main ------------------------------------------------------------------ */

.site-main {
  padding-top: var(--space-5);
  padding-bottom: var(--space-6);
  min-height: 60vh;
}

/* Footer ------------------------------------------------------------------ */

.site-footer {
  background: var(--color-ink);
  color: #cfcdc3;
  margin-top: var(--space-6);
}

.site-footer__inner {
  padding: var(--space-4) 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-brand__mark--footer {
  font-family: var(--font-display);
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
}

/* Hero (home) -------------------------------------------------------------- */

.hero {
  padding: var(--space-5) 0 var(--space-4);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-5);
}

.hero__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 1rem;
  display: inline-block;
}

.hero h1 {
  font-size: clamp(2.5rem, 1.9rem + 2.6vw, 4rem);
  max-width: 16ch;
  margin-bottom: 1.25rem;
}

.hero p {
  font-size: 1.2rem;
  color: var(--color-muted);
  max-width: 58ch;
}

/* Hero slider (home) -------------------------------------------------------- */
/* No autoplay by design — manual prev/next/dots only (see site.js). Slide swap is a hard cut
   (display:none/block), not an animated crossfade, so there's nothing to gate behind
   prefers-reduced-motion in the first place — simplest thing that's correct by construction. */

.hero-slider {
  position: relative;
  margin-bottom: var(--space-5);
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--color-paper-alt);
}

.hero-slider__viewport {
  aspect-ratio: 16 / 7;
  min-height: 320px;
}

.hero-slider__slide {
  display: none;
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-slider__slide.is-active {
  display: block;
}

.hero-slider__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-slider__content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-4);
  background: linear-gradient(0deg, rgba(23, 24, 28, 0.78) 0%, rgba(23, 24, 28, 0.3) 55%, rgba(23, 24, 28, 0) 100%);
  color: #fff;
}

.hero-slider__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  display: inline-block;
}

.hero-slider__title {
  font-size: clamp(1.75rem, 1.3rem + 2vw, 3rem);
  color: #fff;
  max-width: 22ch;
  margin-bottom: 0.75rem;
}

.hero-slider__subtitle {
  font-size: 1.05rem;
  max-width: 50ch;
  margin-bottom: 1.25rem;
  color: #f1f0ec;
}

.hero-slider__cta {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #fff;
  color: var(--color-ink);
  font-weight: 600;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius);
  text-decoration: none;
}

.hero-slider__cta:hover {
  background: var(--color-paper-alt);
  color: var(--color-ink);
}

.hero-slider__cta::after {
  content: "\2192";
}

.hero-slider__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-ink);
  font-size: 1.25rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.hero-slider__arrow:hover {
  background: #fff;
}

.hero-slider__arrow--prev {
  left: var(--space-2);
}

.hero-slider__arrow--next {
  right: var(--space-2);
}

.hero-slider__dots {
  position: absolute;
  bottom: var(--space-2);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
}

.hero-slider__dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  border: 2px solid #fff;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.hero-slider__dot.is-active {
  background: #fff;
}

@media (max-width: 576px) {
  .hero-slider__viewport {
    aspect-ratio: 4 / 5;
  }

  /* The text block is bottom-anchored and can run to 2-3 wrapped lines at this width, so a
     true-centered arrow (fine on wide/short desktop slides) can end up behind the title. Pin the
     arrows near the top instead — clear of the text zone regardless of how much text a slide has. */
  .hero-slider__arrow {
    top: var(--space-2);
    transform: none;
    width: 2.25rem;
    height: 2.25rem;
    font-size: 1rem;
  }
}

/* Featured story spotlight (home) -------------------------------------------
   Deliberately a plain side-by-side card, not another text-over-image treatment like the hero
   slider above it — two consecutive "image with overlay" blocks would visually compete. */

.featured-story {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: var(--space-4);
  align-items: center;
  margin-bottom: var(--space-5);
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-paper-alt);
}

.featured-story__image {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  display: block;
}

.featured-story__eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.featured-story__title {
  margin-bottom: 0.75rem;
}

.featured-story__subtitle {
  color: var(--color-muted);
  max-width: 50ch;
  margin-bottom: 1.25rem;
}

.featured-story__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
}

.featured-story__link:hover {
  text-decoration: underline;
}

.featured-story__link::after {
  content: "\2192";
}

@media (max-width: 720px) {
  .featured-story {
    grid-template-columns: 1fr;
  }

  .featured-story__image {
    aspect-ratio: 16 / 9;
  }
}

/* Section / departments grid (home) ---------------------------------------- */

.section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-3);
}

.section-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-3);
  background: var(--color-paper-alt);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.section-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
  border-color: var(--color-accent);
}

.section-card__index {
  font-family: var(--font-display);
  color: var(--color-accent);
  font-size: 0.95rem;
  font-weight: 600;
}

.section-card h2 {
  font-size: 1.35rem;
  margin: 0;
}

.section-card__link {
  margin-top: auto;
  font-weight: 600;
  color: var(--color-ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.section-card__link:hover {
  color: var(--color-accent);
}

.section-card__link::after {
  content: "\2192";
  transition: transform .15s ease;
}

.section-card__link:hover::after {
  transform: translateX(3px);
}

/* Article listing (section page) -------------------------------------------- */

.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-3);
}

.article-card {
  display: flex;
  flex-direction: column;
}

.article-card__image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--color-paper-alt);
  margin-bottom: 1rem;
}

.article-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .3s ease;
}

.article-card:hover .article-card__image img {
  transform: scale(1.04);
}

.article-card h2 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.article-card p {
  color: var(--color-muted);
  margin-bottom: 0.75rem;
}

.article-card__link {
  font-weight: 600;
  color: var(--color-ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.article-card__link:hover {
  color: var(--color-accent);
}

.article-card__link::after {
  content: "\2192";
  transition: transform .15s ease;
}

.article-card__link:hover::after {
  transform: translateX(3px);
}

/* Article / page view ---------------------------------------------------- */

.article-header {
  max-width: var(--max-width-prose);
  margin: 0 auto var(--space-4);
}

.article-header h1 {
  font-size: clamp(2rem, 1.6rem + 1.8vw, 3rem);
  margin-bottom: 1rem;
}

.article-header .lead {
  color: var(--color-muted);
  font-size: 1.2rem;
}

.article-body {
  max-width: var(--max-width-prose);
  margin: 0 auto;
}

.article-body img {
  border-radius: var(--radius);
  margin: 1.5rem 0;
}

.article-field__label {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-muted);
  margin-bottom: 0.5rem;
}

.back-link {
  font-weight: 600;
  color: var(--color-ink);
  text-decoration: none;
}

.back-link:hover {
  color: var(--color-accent);
}

/* Breadcrumb -------------------------------------------------------------- */

.breadcrumb {
  font-family: var(--font-body);
  font-size: 0.9rem;
}

.breadcrumb-item a {
  color: var(--color-muted);
  text-decoration: none;
}

.breadcrumb-item a:hover {
  color: var(--color-accent);
}

.breadcrumb-item.active {
  color: var(--color-ink);
  font-weight: 500;
}

/* Buttons (kept for any remaining Bootstrap buttons, e.g. video/link fields) */

.btn-outline-primary {
  --bs-btn-color: var(--color-accent);
  --bs-btn-border-color: var(--color-accent);
  --bs-btn-hover-bg: var(--color-accent);
  --bs-btn-hover-border-color: var(--color-accent);
  border-radius: var(--radius);
  font-weight: 600;
}