/* Nordjyllands jernbaner — global stylesheet */
:root {
  --c-brand: #750300;
  --c-brand-dark: #4f0200;
  --c-brand-light: #9c1a16;
  --c-accent: #c9a14a;
  --c-bg: #f7f3ec;
  --c-surface: #ffffff;
  --c-ink: #1a1a1a;
  --c-ink-soft: #4a4a4a;
  --c-rule: #e3dccd;
  --c-link: #750300;
  --c-link-hover: #c9a14a;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
  --shadow-md: 0 6px 18px rgba(0,0,0,.08);
  --container: 1180px;
  --radius: 4px;
  --ff-sans: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --ff-serif: "Playfair Display", Georgia, "Times New Roman", serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--ff-sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--c-ink);
  background: var(--c-bg);
  font-weight: 400;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-link); text-decoration: none; transition: color .15s; }
a:hover { color: var(--c-link-hover); text-decoration: underline; }

h1, h2, h3, h4 { font-family: var(--ff-serif); font-weight: 700; line-height: 1.2; color: var(--c-brand-dark); margin: 1.6em 0 .5em; }
h1 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); }
h2 { font-size: clamp(1.4rem, 2.4vw, 1.9rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
hr { border: 0; border-top: 1px solid var(--c-rule); margin: 2em 0; }
figure { margin: 1.5em 0; }
figure img { border-radius: var(--radius); box-shadow: var(--shadow-sm); }
figcaption { font-size: .9rem; color: var(--c-ink-soft); font-style: italic; margin-top: .5em; text-align: center; }

/* Layout */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.skip-link { position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.skip-link:focus { left: 1rem; top: 1rem; width: auto; height: auto; padding: .5rem 1rem; background: var(--c-brand); color: #fff; z-index: 999; }

/* Header */
.site-header {
  background: var(--c-brand);
  color: #fff;
  border-bottom: 4px solid var(--c-accent);
}
.site-header a { color: #fff; }
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px;
  max-width: var(--container);
  margin: 0 auto;
  gap: 16px;
}
.site-brand h1 { font-family: var(--ff-serif); font-size: clamp(1.5rem, 2.6vw, 2.2rem); margin: 0; color: #fff; line-height: 1.1; }
.site-brand p { margin: .15em 0 0; font-size: .95rem; color: #f4d8a8; font-style: italic; }
.site-brand a { text-decoration: none; }
.site-brand a:hover h1 { color: var(--c-accent); }

/* Top nav */
.site-nav { background: var(--c-brand-dark); }
.site-nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
}
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0; }
.site-nav li a {
  display: block;
  padding: 12px 18px;
  color: #fff;
  font-size: .95rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .03em;
  text-decoration: none;
  border-bottom: 3px solid transparent;
}
.site-nav li a:hover, .site-nav li a[aria-current="page"] {
  background: rgba(0,0,0,.2);
  border-bottom-color: var(--c-accent);
  color: #fff;
  text-decoration: none;
}
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid #fff;
  color: #fff;
  padding: 8px 14px;
  font-size: .9rem;
  cursor: pointer;
  border-radius: var(--radius);
  font-family: inherit;
}

/* Layout grid */
.layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 36px;
  margin: 32px auto;
  max-width: var(--container);
  padding: 0 24px;
}
.sidebar h3 {
  font-family: var(--ff-sans);
  font-size: .85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--c-brand);
  margin: 1.5em 0 .6em;
  padding-bottom: .4em;
  border-bottom: 2px solid var(--c-accent);
}
.sidebar h3:first-child { margin-top: 0; }
.sidebar ul { list-style: none; padding: 0; margin: 0 0 1.2em; }
.sidebar li { border-bottom: 1px solid var(--c-rule); }
.sidebar li:last-child { border-bottom: 0; }
.sidebar li a {
  display: block;
  padding: 8px 0;
  color: var(--c-ink);
  font-size: .95rem;
  text-decoration: none;
}
.sidebar li a:hover { color: var(--c-brand); padding-left: 6px; transition: padding .15s; }
.sidebar li ul { margin: 0 0 0 14px; padding-top: 4px; }
.sidebar li ul li { border-bottom: 0; }
.sidebar li ul li a { padding: 4px 0; font-size: .9rem; color: var(--c-ink-soft); }

/* Main / article */
.main { background: var(--c-surface); padding: 36px 40px; border-radius: var(--radius); box-shadow: var(--shadow-md); min-width: 0; }
.main h1.page-title {
  margin-top: 0;
  padding-bottom: .35em;
  border-bottom: 3px solid var(--c-accent);
}
.article-meta { color: var(--c-ink-soft); font-size: .92rem; margin: -.5em 0 1.6em; font-style: italic; }
.article-meta a { color: var(--c-ink-soft); }
.dek { font-size: 1.15rem; line-height: 1.55; color: var(--c-ink-soft); margin: 0 0 1.5em; font-style: italic; }
.hero {
  margin: 0 0 2em;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--c-rule);
}
.hero img { width: 100%; display: block; }

/* Article body */
.article-body img { border-radius: var(--radius); box-shadow: var(--shadow-sm); margin: 1em auto; }
.article-body p img { display: block; margin-left: auto; margin-right: auto; }
.article-body iframe { max-width: 100%; border-radius: var(--radius); }
.article-body table { border-collapse: collapse; width: 100%; margin: 1em 0; }
.article-body th, .article-body td { padding: .5em .8em; border: 1px solid var(--c-rule); text-align: left; }
.article-body th { background: var(--c-bg); font-weight: 600; }
.article-body blockquote { margin: 1.5em 0; padding: .5em 1.4em; border-left: 4px solid var(--c-accent); color: var(--c-ink-soft); font-style: italic; }
.article-body strong { font-weight: 600; }

/* Article index (news.html) */
.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 22px;
  margin: 2em 0;
}
.card {
  background: var(--c-bg);
  border: 1px solid var(--c-rule);
  border-radius: var(--radius);
  padding: 18px 20px;
  transition: transform .15s, box-shadow .15s;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.card h3 { margin: 0 0 .35em; font-size: 1.1rem; }
.card h3 a { color: var(--c-brand-dark); text-decoration: none; }
.card h3 a:hover { color: var(--c-brand); }
.card p { margin: 0; color: var(--c-ink-soft); font-size: .9rem; }
.card .badge {
  display: inline-block;
  background: var(--c-brand);
  color: #fff;
  padding: 2px 8px;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  border-radius: 99px;
  margin-bottom: .5em;
}

.section-heading {
  font-family: var(--ff-serif);
  font-size: 1.5rem;
  color: var(--c-brand-dark);
  margin: 2em 0 .8em;
  padding-bottom: .3em;
  border-bottom: 1px solid var(--c-rule);
}

/* Related */
.related {
  margin-top: 3em;
  padding-top: 2em;
  border-top: 2px solid var(--c-accent);
}
.related h2 { margin-top: 0; }
.related-strip {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

/* Footer */
.site-footer {
  background: var(--c-brand-dark);
  color: #f4d8a8;
  padding: 36px 24px 24px;
  margin-top: 60px;
  font-size: .92rem;
}
.site-footer__inner { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 36px; }
.site-footer h4 { color: #fff; font-family: var(--ff-sans); font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; margin: 0 0 .8em; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: .35em 0; }
.site-footer a { color: #f4d8a8; }
.site-footer a:hover { color: #fff; }
.site-footer__legal {
  max-width: var(--container);
  margin: 24px auto 0;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.1);
  text-align: center;
  font-size: .85rem;
  color: #d6b88a;
}

/* Breadcrumbs */
.crumbs {
  font-size: .88rem;
  color: var(--c-ink-soft);
  margin: 0 0 1.5em;
}
.crumbs a { color: var(--c-ink-soft); }
.crumbs span { margin: 0 .4em; color: var(--c-rule); }

/* Hero map (home) */
.home-hero {
  position: relative;
  background: linear-gradient(135deg, var(--c-brand) 0%, var(--c-brand-dark) 100%);
  color: #fff;
  padding: 56px 40px;
  border-radius: var(--radius);
  margin-bottom: 2em;
  text-align: center;
}
.home-hero h1 { color: #fff; margin: 0 0 .3em; font-size: clamp(1.8rem, 3.6vw, 2.6rem); }
.home-hero p { color: #f4d8a8; font-size: 1.1rem; margin: 0 auto; max-width: 640px; }
.home-hero__map { margin: 2em auto 0; max-width: 100%; }
.home-hero__map img { margin: 0 auto; border-radius: var(--radius); box-shadow: 0 8px 32px rgba(0,0,0,.3); }
.home-hero__map figcaption { color: #f4d8a8; }
.home-hero__banner { margin: -56px -40px 1.5em; border-radius: var(--radius) var(--radius) 0 0; overflow: hidden; max-height: 360px; }
.home-hero__banner img { width: 100%; height: 360px; object-fit: cover; display: block; }
@media (max-width: 900px) {
  .home-hero__banner { margin: -32px -22px 1.5em; max-height: 220px; }
  .home-hero__banner img { height: 220px; }
}

/* Featured sections on home */
.home-section { margin: 2.5em 0; }

/* Responsive */
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; gap: 20px; padding: 0 16px; }
  .main { padding: 24px 22px; }
  .site-footer__inner { grid-template-columns: 1fr; }
  .nav-toggle { display: inline-block; }
  .site-nav__inner { padding: 8px 16px; }
  .site-nav ul {
    width: 100%;
    flex-direction: column;
    background: var(--c-brand-dark);
    display: none;
  }
  .site-nav ul.open { display: flex; }
  .site-nav li { width: 100%; }
  .site-nav li a { border-bottom: 1px solid rgba(255,255,255,.1); }
  .site-header__inner { padding: 16px; }
  .home-hero { padding: 32px 22px; }
}

/* Print */
@media print {
  .site-nav, .sidebar, .site-footer, .nav-toggle { display: none; }
  .layout { grid-template-columns: 1fr; }
  .main { box-shadow: none; padding: 0; }
}