/* journal-article.css – Journal article pages */

/* ── Hero ── */

.article-hero {
  position: relative;
  height: 100vh;
  min-height: 560px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 0 6vw 4.5rem;
}

.article-hero-svg {
  position: absolute;
  right: 6vw;
  top: 50%;
  transform: translateY(-50%);
  height: 100%;
  width: auto;
  pointer-events: none;
  user-select: none;
}

.article-hero-text {
  position: relative;
  z-index: 1;
  max-width: 580px;
}

.article-category {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.article-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 7.5vw, 6.5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 1rem;
}

.article-hero-title em {
  font-style: italic;
  font-weight: 300;
}

.article-meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.05em;
}

/* ── Article body ── */

.article-body {
  max-width: 800px;
  margin: 0 auto;
  padding: 5rem 5vw 8rem;
}

.article-body p {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--muted);
  margin-bottom: 1.6rem;
}

.article-body p:first-child {
  font-size: 1.15rem;
  color: var(--fg);
  line-height: 1.75;
}

.article-body a {
  color: var(--fg);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: opacity 0.2s;
}

.article-body a:hover {
  opacity: 0.55;
}

.article-pullquote {
  border-left: 2px solid var(--fg);
  padding: 0.25rem 0 0.25rem 2rem;
  margin: 2.5rem 0 3rem;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-style: italic;
  font-weight: 300;
  line-height: 1.55;
  color: var(--fg);
}

.article-body h2 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--fg);
  margin: 3rem 0 1rem;
  letter-spacing: -0.02em;
}

.article-body h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--fg);
  margin: 2.5rem 0 0.75rem;
  letter-spacing: -0.01em;
}

.article-body ul {
  list-style: none;
  margin: 0 0 1.6rem;
  padding: 0;
}

.article-body ul li {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.75;
  padding: 0.25rem 0 0.25rem 1.25rem;
  position: relative;
}

.article-body ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--fg);
  opacity: 0.4;
}

/* ── Visualization iframe ── */

.article-viz-wrap {
  width: 100%;
  background: var(--card-bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.article-viz-frame {
  display: block;
  width: 100%;
  height: 600px; /* Fallback; JS überschreibt mit tatsächlicher Inhaltshöhe */
  border: none;
  overflow: hidden;
}

/* ── Article images ── */

.article-images {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 5vw 6rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.article-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
}

/* ── Responsive ── */

@media (max-width: 768px) {
  .article-hero-svg {
    height: 50%;
    right: 0;
    opacity: 0.4;
  }

  .article-hero-title {
    font-size: 2.8rem;
  }
}