/* =====================================================
   Emergent — Newspaper Theme
   Editorial, ink-and-paper aesthetic with modern grid
   ===================================================== */

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

:root {
  --color-primary: #0a0a0a;
  --color-accent: #c0392b;
  --color-bg: #f5f5f0;
  --color-surface: #fff;
  --color-border: #d0cfc8;
  --color-muted: #6b6b6b;
  --font-heading: "Playfair Display", Georgia, serif;
  --font-body: "Source Serif 4", Georgia, serif;
  --font-ui: "DM Sans", system-ui, sans-serif;

  --max-width: 1280px;
  --col-gap: 1.5rem;
  --section-gap: 3rem;
}

html { scroll-behavior: smooth; }

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

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

/* ── Header ── */

.site-header {
  background: var(--color-surface);
  border-bottom: 3px solid var(--color-primary);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.35rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--color-muted);
  letter-spacing: 0.04em;
}

.translate-btn {
  background: none;
  border: 1px solid var(--color-border);
  padding: 0.2rem 0.6rem;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  font-family: var(--font-ui);
  color: var(--color-muted);
  transition: border-color 0.15s, color 0.15s;
}
.translate-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }

.header-masthead {
  padding: 1.5rem 1.5rem 1rem;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

.masthead-link { display: inline-block; }
.masthead-link:hover { text-decoration: none; }

.masthead-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--color-primary);
}

.masthead-tagline {
  font-family: var(--font-ui, sans-serif);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-top: 0.4rem;
}

.header-nav {
  padding: 0 1.5rem;
}

.nav-list {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  justify-content: center;
  gap: 0;
}

.nav-link {
  display: block;
  padding: 0.6rem 1rem;
  font-family: var(--font-ui, sans-serif);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  border-bottom: 2px solid transparent;
  transition: border-color 0.15s, color 0.15s;
}

.nav-link:hover,
.nav-link--active {
  border-bottom-color: var(--color-accent);
  color: var(--color-accent);
  text-decoration: none;
}

/* ── Page container ── */

.page-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Breaking news ticker ── */

.breaking-bar {
  background: var(--color-accent);
  color: #fff;
  padding: 0.45rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  overflow: hidden;
  font-family: var(--font-ui, sans-serif);
  font-size: 0.8rem;
}

.breaking-label {
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}

.breaking-text {
  white-space: nowrap;
  animation: ticker 30s linear infinite;
}

@keyframes ticker {
  from { transform: translateX(100vw); }
  to   { transform: translateX(-100%); }
}

/* ── Homepage grid ── */

.home-grid {
  display: grid;
  gap: var(--col-gap);
  padding: var(--section-gap) 0;
}

/* Hero: full width */
.home-hero {
  border-bottom: 2px solid var(--color-border);
  padding-bottom: var(--col-gap);
  margin-bottom: var(--col-gap);
}

/* Three-column main grid */
.home-main {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--col-gap);
}

/* Sidebar layout: 2/3 content + 1/3 sidebar */
.home-with-sidebar {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: calc(var(--col-gap) * 2);
  align-items: start;
}

.home-sidebar {
  border-left: 2px solid var(--color-border);
  padding-left: calc(var(--col-gap) * 1.5);
}

/* Compact list in sidebar */
.compact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.compact-list li {
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.compact-list li:last-child { border-bottom: none; }

/* Section headings */
.section-heading {
  font-family: var(--font-ui, sans-serif);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 0.5rem;
  margin-bottom: 1.25rem;
}

.section-heading span {
  background: var(--color-accent);
  color: #fff;
  padding: 0.15rem 0.5rem;
  margin-right: 0.5rem;
}

/* ── Article Cards ── */

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

/* Hero card */
.article-card--hero .card-image figure {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.article-card--hero .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.article-card--hero:hover .card-image img { transform: scale(1.02); }

.article-card--hero .card-title {
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  margin-top: 0.75rem;
}

/* Featured card */
.article-card--featured .card-image figure {
  aspect-ratio: 3/2;
  overflow: hidden;
}

.article-card--featured .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.article-card--featured:hover .card-image img { transform: scale(1.02); }

.article-card--featured .card-title {
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.2;
  margin-top: 0.6rem;
}

/* Standard card */
.article-card--standard .card-image figure {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.article-card--standard .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.article-card--standard:hover .card-image img { transform: scale(1.02); }

.article-card--standard .card-title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.25;
  margin-top: 0.5rem;
}

/* Compact card (sidebar) */
.article-card--compact {
  flex-direction: row;
  gap: 0.75rem;
  align-items: flex-start;
}

.article-card--compact .card-image-link {
  flex-shrink: 0;
  width: 90px;
}

.article-card--compact .card-image figure {
  aspect-ratio: 1;
  overflow: hidden;
}

.article-card--compact .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-card--compact .card-title {
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.3;
  font-family: var(--font-heading);
}

/* Shared card elements */
.card-tag {
  display: inline-block;
  font-family: var(--font-ui, sans-serif);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.35rem;
}

.card-tag:hover { text-decoration: none; color: var(--color-primary); }

.card-title { font-family: var(--font-heading); }

.card-title-link:hover { text-decoration: underline; text-underline-offset: 3px; }

.card-excerpt {
  font-size: 0.95rem;
  color: var(--color-muted);
  margin-top: 0.5rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  font-family: var(--font-ui, sans-serif);
  font-size: 0.75rem;
  color: var(--color-muted);
  flex-wrap: wrap;
}

.card-meta > * + *::before {
  content: "·";
  margin-right: 0.5rem;
}

/* ── Article page ── */

.article-layout {
  display: grid;
  grid-template-columns: 1fr min(720px, 100%) 1fr;
  padding: 2.5rem 1.5rem;
  gap: 0;
}

.article-layout > * {
  grid-column: 2;
}

.article-layout .full-bleed {
  grid-column: 1 / -1;
}

.article-header { margin-bottom: 2rem; }

.article-tag {
  display: inline-block;
  font-family: var(--font-ui, sans-serif);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.article-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.article-subtitle {
  font-size: 1.15rem;
  color: var(--color-muted);
  margin-top: 0.75rem;
  line-height: 1.5;
  font-style: italic;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
  padding: 1rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-ui, sans-serif);
  font-size: 0.8rem;
  color: var(--color-muted);
  flex-wrap: wrap;
}

.article-author-name { font-weight: 600; color: var(--color-primary); }

.article-hero-image {
  margin: 2rem 0;
}

.article-hero-image img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
}

.article-hero-image figcaption {
  font-family: var(--font-ui, sans-serif);
  font-size: 0.75rem;
  color: var(--color-muted);
  margin-top: 0.5rem;
  font-style: italic;
}

/* Article prose */
.article-body {
  font-size: 1.0625rem;
  line-height: 1.75;
}

.article-body p { margin-bottom: 1.4em; }
.article-body h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  margin: 2.5rem 0 0.75rem;
  line-height: 1.2;
}

.article-body h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 2rem 0 0.5rem;
}

.article-body blockquote {
  border-left: 3px solid var(--color-accent);
  padding: 0.5rem 1.5rem;
  margin: 2rem 0;
  font-style: italic;
  font-size: 1.15rem;
  color: var(--color-muted);
}

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

.article-body img {
  width: 100%;
  margin: 1.5rem 0;
}

.article-body figure { margin: 2rem 0; }
.article-body figcaption {
  font-family: var(--font-ui, sans-serif);
  font-size: 0.78rem;
  color: var(--color-muted);
  margin-top: 0.4rem;
  font-style: italic;
}

/* ── Footer ── */

.site-footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.85);
  margin-top: var(--section-gap);
  padding: 3rem 1.5rem;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 900;
  color: #fff;
  display: block;
}

.footer-tagline {
  font-family: var(--font-ui, sans-serif);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  display: block;
  margin-top: 0.25rem;
}

.footer-nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
  list-style: none;
}

.footer-nav-link {
  font-family: var(--font-ui, sans-serif);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  transition: color 0.15s;
}

.footer-nav-link:hover { color: #fff; text-decoration: none; }

.footer-copy {
  font-family: var(--font-ui, sans-serif);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  margin-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1rem;
}

/* ── Responsive ── */

@media (max-width: 1024px) {
  .home-with-sidebar {
    grid-template-columns: 1fr;
  }
  .home-sidebar {
    border-left: none;
    border-top: 2px solid var(--color-border);
    padding-left: 0;
    padding-top: var(--col-gap);
  }
  .home-main {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .home-main { grid-template-columns: 1fr; }
  .article-layout {
    grid-template-columns: 1fr;
    padding: 1.5rem 1rem;
  }
  .article-layout > * { grid-column: 1; }
  .article-layout .full-bleed { grid-column: 1; }
  .masthead-title { font-size: 2rem; }
  .nav-link { padding: 0.5rem 0.6rem; font-size: 0.72rem; }
}