/* ============================================
   BRIECH UAS — Ghost blog theme
   Gold #d4af37 · Black #111 · White #FFF
   Layout/typography adapted from the uasnewsroom
   design system; rebranded for Briech UAS.
   ============================================ */

:root {
  --gold: #d4af37;
  --gold-dark: #b08c23;
  --gold-light: #f5e7a3;
  --ink: #111111;
  --charcoal: #1d1d1d;
  --grey: #6b6b6b;
  --paper: #f6f4ee;
  --white: #ffffff;
  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Inter", "Segoe UI", Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--ink);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; }

.inner, .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Top ticker bar ---------- */
.ticker-bar {
  background: var(--ink);
  color: var(--gold);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  overflow: hidden;
  white-space: nowrap;
  padding: 6px 0;
  border-bottom: 3px solid var(--gold);
}
.ticker-track {
  display: inline-block;
  animation: ticker 30s linear infinite;
}
.ticker-track span { margin-right: 48px; }
.ticker-track b { color: var(--white); font-weight: 600; }
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- Header / masthead ---------- */
.site-header {
  background: var(--gold);
  border-bottom: 5px solid var(--ink);
}
.masthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding: 18px 20px;
  max-width: 1200px;
  margin: 0 auto;
}
.logo {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 0.95;
  color: var(--ink);
}
.logo img { max-height: 48px; }
.logo-tag {
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ink);
  flex: 1;
  min-width: 200px;
}
.header-cta {
  display: inline-block;
  background: var(--ink);
  color: var(--gold);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 10px 22px;
  font-size: 0.85rem;
  border: 2px solid var(--ink);
  transition: all 0.2s ease;
}
.header-cta:hover {
  background: var(--white);
  color: var(--ink);
}

/* ---------- Nav ---------- */
.main-nav {
  background: var(--ink);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
}
.nav-links ul {
  display: flex;
  list-style: none;
  gap: 4px;
  flex-wrap: wrap;
}
.nav-links a {
  display: block;
  color: var(--white);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.88rem;
  padding: 14px 18px;
  transition: all 0.15s ease;
  border-bottom: 3px solid transparent;
}
.nav-links a:hover,
.nav-links li.nav-current a {
  color: var(--gold);
  border-bottom-color: var(--gold);
}
.nav-actions { display: flex; align-items: center; gap: 6px; }
.gh-search-btn {
  background: none;
  border: none;
  color: var(--gold);
  padding: 10px;
  display: flex;
  align-items: center;
}
.gh-search-btn svg { width: 18px; height: 18px; fill: currentColor; stroke: currentColor; }
.nav-signin {
  color: var(--white);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.8rem;
  padding: 8px 12px;
  border: 1px solid var(--gold);
}
.nav-signin:hover { background: var(--gold); color: var(--ink); }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--gold);
  font-size: 1.6rem;
  padding: 10px;
}

/* ---------- Section headings ---------- */
.section-head {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 16px 0 8px;
}
.section-head h2 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  letter-spacing: 0.05em;
  background: var(--ink);
  color: var(--gold);
  padding: 4px 18px;
  flex-shrink: 0;
}
.section-head::after {
  content: "";
  flex: 1;
  height: 6px;
  background: repeating-linear-gradient(-45deg,
    var(--ink) 0 12px,
    var(--gold) 12px 24px);
}

/* ---------- Kicker / byline shared ---------- */
.kicker {
  display: inline-block;
  background: var(--gold);
  color: var(--ink);
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  padding: 4px 12px;
  margin-bottom: 10px;
  width: fit-content;
}
.byline {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--grey);
}

/* ---------- Homepage feed ---------- */
.site-main.outer { padding: 32px 0 64px; }
.index-feed {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

/* Hero post spans full width, first item in the feed grid */
.hero-post {
  grid-column: 1 / -1;
  position: relative;
  background: var(--ink);
  color: var(--white);
  min-height: 420px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 40px;
  overflow: hidden;
}
.hero-post-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}
.hero-post::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(17,17,17,0.95) 10%, rgba(17,17,17,0.35) 70%);
}
.hero-post > * { position: relative; z-index: 1; }
.hero-post-link h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4.5vw, 3.2rem);
  text-transform: uppercase;
  line-height: 1.05;
  margin-bottom: 12px;
}
.hero-post-link:hover h1 { color: var(--gold); }
.hero-post-link p { color: #d8d8d8; max-width: 65ch; margin-bottom: 14px; }
.hero-post .byline { color: var(--gold-light); }

/* Post cards */
.post-card {
  border: 2px solid var(--ink);
  background: var(--white);
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.post-card:hover {
  transform: translateY(-4px);
  box-shadow: 6px 6px 0 var(--gold);
}
.post-card-thumb {
  display: block;
  height: 170px;
  border-bottom: 2px solid var(--ink);
  overflow: hidden;
}
.post-card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.post-card-thumb.no-image {
  background: repeating-linear-gradient(-45deg, var(--gold) 0 26px, var(--ink) 26px 52px);
}
.post-card-body { padding: 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.post-card-body h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 1.1rem;
  line-height: 1.2;
}
.post-card-body:hover h3 { color: var(--gold-dark); }
.post-card-body p { font-size: 0.88rem; color: var(--grey); }
.post-card-byline { color: var(--ink); margin-top: auto; }

.read-more-wrap { max-width: 1200px; margin: 32px auto 64px; padding: 0 20px; }

/* ---------- Pagination ---------- */
.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 2px solid var(--ink);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.85rem;
}
.pagination a { padding: 8px 16px; border: 2px solid var(--ink); }
.pagination a:hover { background: var(--ink); color: var(--gold); }
.pagination .page-number { color: var(--grey); }

/* ---------- Page title band (tag / author / 404) ---------- */
.page-title-band {
  background: var(--ink);
  color: var(--white);
  padding: 48px 0;
  border-bottom: 6px solid var(--gold);
  text-align: center;
}
.page-title-band h1 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(2rem, 5vw, 3.2rem);
  letter-spacing: 0.04em;
}
.page-title-band p {
  color: #bdbdbd;
  max-width: 60ch;
  margin: 10px auto 0;
}
.page-title-band .header-cta { margin-top: 20px; }
.author-meta {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 14px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.author-meta a { color: var(--gold); border-bottom: 1px solid var(--gold); }

/* ---------- Article page ---------- */
.article-header {
  max-width: 820px;
  margin: 48px auto 0;
  padding: 0 20px;
  text-align: left;
}
.article-header h1 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  line-height: 1.05;
  margin: 14px 0;
}
.article-meta {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--grey);
  border-top: 3px solid var(--ink);
  border-bottom: 1px solid #ddd;
  padding: 12px 0;
  margin: 18px 0;
}
.article-meta b { color: var(--ink); }

.article-hero-img { max-width: 980px; margin: 24px auto; padding: 0 20px; }
.article-hero-img img { width: 100%; border: 3px solid var(--ink); }
.article-hero-img figcaption {
  font-size: 0.75rem;
  color: var(--grey);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 8px;
}

.article-body {
  max-width: 720px;
  margin: 0 auto 48px;
  padding: 0 20px;
  font-size: 1.05rem;
}
.article-body p { margin-bottom: 1.4em; }
.article-body p:first-of-type::first-letter {
  font-family: var(--font-display);
  float: left;
  font-size: 4.2rem;
  line-height: 0.85;
  padding: 6px 12px 0 0;
  color: var(--gold-dark);
  font-weight: 700;
}
.article-body h2 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 1.5rem;
  margin: 1.6em 0 0.6em;
  padding-left: 14px;
  border-left: 6px solid var(--gold);
}
.article-body h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 1.2rem;
  margin: 1.4em 0 0.5em;
}
.article-body ul, .article-body ol { margin: 0 0 1.4em 1.4em; }
.article-body li { margin-bottom: 0.4em; }
.article-body img, .article-body figure { max-width: 100%; margin: 1.6em 0; }
.article-body .kg-width-wide {
  width: 1000px;
  max-width: none;
  margin-left: 50%;
  transform: translateX(-50%);
}
.article-body .kg-width-full {
  width: 100vw;
  max-width: none;
  margin-left: 50%;
  transform: translateX(-50%);
}
@media (max-width: 1040px) {
  .article-body .kg-width-wide { width: 100%; margin-left: 0; transform: none; }
}
.article-body figcaption { font-size: 0.8rem; color: var(--grey); text-align: center; margin-top: 6px; }
.article-body a { color: var(--gold-dark); text-decoration: underline; }
.article-body code {
  background: var(--paper);
  padding: 2px 6px;
  font-size: 0.9em;
}
.article-body pre {
  background: var(--ink);
  color: var(--gold-light);
  padding: 18px;
  overflow-x: auto;
  margin: 1.6em 0;
}
.article-body pre code { background: none; padding: 0; color: inherit; }
.article-body blockquote {
  border-top: 4px solid var(--ink);
  border-bottom: 4px solid var(--ink);
  padding: 24px 8px;
  margin: 2em 0;
  font-family: var(--font-display);
  font-size: 1.4rem;
  line-height: 1.3;
  text-transform: uppercase;
}
.article-body hr { border: none; border-top: 2px solid var(--ink); margin: 2.4em 0; }
.article-body table { width: 100%; border-collapse: collapse; margin: 1.6em 0; }
.article-body th, .article-body td { border: 1px solid #ddd; padding: 8px 12px; text-align: left; }

.tag-row { max-width: 720px; margin: 0 auto 56px; padding: 0 20px; display: flex; gap: 10px; flex-wrap: wrap; }
.tag {
  border: 2px solid var(--ink);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  padding: 5px 12px;
  transition: all 0.15s ease;
}
.tag:hover { background: var(--gold); }

/* ---------- Newsletter band ---------- */
.newsletter {
  background: var(--gold);
  border-top: 5px solid var(--ink);
  border-bottom: 5px solid var(--ink);
  padding: 48px 0;
  margin-top: 32px;
}
.newsletter-inner {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 20px;
  text-align: center;
}
.newsletter h2 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  margin-bottom: 8px;
}
.newsletter p { margin: 8px 0 20px; font-size: 0.95rem; }
.newsletter .header-cta { background: var(--ink); }
.newsletter .header-cta:hover { background: var(--white); color: var(--ink); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: #bdbdbd;
  border-top: 6px solid var(--gold);
  padding: 48px 0 24px;
  margin-top: 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 36px;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  text-transform: uppercase;
  color: var(--white);
  display: inline-block;
  margin-bottom: 10px;
}
.footer-grid p { font-size: 0.88rem; }
.footer-grid h4 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold);
  font-size: 0.95rem;
  margin-bottom: 14px;
}
.footer-grid ul { list-style: none; }
.footer-grid li { margin-bottom: 8px; font-size: 0.88rem; }
.footer-grid a:hover { color: var(--gold); }
.footer-page-nav ul { list-style: none; }
.footer-page-nav li { margin-bottom: 8px; font-size: 0.88rem; }
.footer-page-nav a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid #333;
  padding-top: 20px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .nav-toggle { display: block; }
  .nav-links { display: none; width: 100%; }
  .nav-links.open { display: block; }
  .nav-links ul { flex-direction: column; }
  .nav-inner { flex-wrap: wrap; padding: 8px 20px; }
  .masthead { flex-direction: column; gap: 10px; text-align: center; }
  .hero-post { min-height: 320px; padding: 24px; }
  .footer-grid { grid-template-columns: 1fr; }
}