/* ============================================================================
   SoyJacquesHauzeur — Blog / Journal Styles
   Extends styles.css with blog-specific components
   ============================================================================ */

/* ---------- Hero Blog Variant ------------------------------------------- */
.hero--blog {
  background:
    radial-gradient(900px 460px at 88% 0%, var(--lime-glow), transparent 60%),
    radial-gradient(900px 520px at 0% 100%, rgba(26, 46, 255, 0.08), transparent 60%),
    var(--bg);
}

.hero--blog .hero-grid {
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
}

/* ---------- Featured Article Strip -------------------------------------- */
.featured-strip {
  margin-top: var(--space-9);
  padding-top: var(--space-7);
  border-top: 1px solid var(--rule);
}

.featured-article {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: var(--space-8);
  align-items: start;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.featured-media {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.featured-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}

.featured-article:hover .featured-media img {
  transform: scale(1.03);
}

.featured-pill {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: var(--ink-000);
  color: var(--paper);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--rule-strong);
}

.featured-content {
  padding: var(--space-7) var(--space-7) var(--space-7) 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.featured-content .label {
  color: var(--lime);
}

.featured-content h2 {
  font-size: var(--text-3xl);
  line-height: 1.2;
  margin-top: var(--space-3);
  margin-bottom: var(--space-4);
}

.featured-content p {
  color: var(--fg-soft);
  font-size: var(--text-base);
  line-height: 1.65;
  max-width: 52ch;
}

.featured-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-mute);
  padding-top: var(--space-4);
  border-top: 1px solid var(--rule);
}

.featured-meta .author { font-weight: 500; color: var(--fg); }

/* ---------- Filter Row -------------------------------------------------- */
.filter-row {
  flex-wrap: wrap;
  justify-content: flex-start;
}

.filter-btn {
  transition: all var(--dur-fast) var(--ease-out);
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--lime);
  color: var(--ink-000);
  border-color: var(--lime);
}

/* ---------- Blog Grid --------------------------------------------------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

/* Each article card uses the .featured-article look (media + content) */
.blog-grid .featured-article {
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
}
.blog-grid .featured-article .featured-media { aspect-ratio: 4 / 3; }
.blog-grid .featured-article .featured-content { padding: var(--space-5); }
.blog-grid .featured-article .featured-content h2 { font-size: var(--text-xl); margin: var(--space-2) 0; }
.blog-grid .featured-article .featured-content p { font-size: var(--text-sm); max-width: none; }
.blog-grid .featured-article .featured-meta { padding-top: var(--space-3); }

@media (max-width: 1439px) {
  .blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 768px) {
  .blog-grid { grid-template-columns: minmax(0, 1fr); }
}

/* Infinite scroll sentinel */
.blog-sentinel {
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.blog-sentinel[hidden] { display: none; }
.blog-sentinel::after {
  content: "";
  width: 22px;
  height: 22px;
  border: 2px solid var(--rule);
  border-top-color: var(--lime);
  border-radius: 50%;
  animation: blogSpin 700ms linear infinite;
}
@keyframes blogSpin { to { transform: rotate(360deg); } }


/* ---------- Article Page Specific (for article pages) ------------------- */
.article-hero {
  padding-block: var(--space-10) var(--space-8);
  background:
    radial-gradient(900px 460px at 88% 0%, var(--lime-glow), transparent 60%),
    radial-gradient(900px 520px at 0% 100%, rgba(26, 46, 255, 0.08), transparent 60%),
    var(--bg);
  position: relative;
  overflow: hidden;
}

.article-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.02'/%3E%3C/svg%3E");
  pointer-events: none;
}

.article-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: var(--space-8);
  align-items: start;
}

.article-hero-text {
  position: relative;
  z-index: 1;
}

.article-hero-text .eyebrow { margin-bottom: var(--space-4); }

.article-hero-text h1 {
  font-size: var(--text-5xl);
  line-height: 1.15;
  text-transform: uppercase;
  letter-spacing: -0.018em;
  margin-bottom: var(--space-5);
}

.article-hero-text h1 .lime { color: var(--lime); }

.article-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
  color: var(--fg-mute);
  padding-top: var(--space-4);
  border-top: 1px solid var(--rule);
}

.article-meta-row .author { color: var(--fg); font-weight: 500; }
.article-meta-row .category { color: var(--lime); font-weight: 500; }
.article-meta-row .read-time { color: var(--fg-soft); }

.article-hero-media {
  position: relative;
  z-index: 1;
}

.article-hero-media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  filter: contrast(1.05) saturate(0.9);
}

/* Article Body */
.article-body {
  padding-block: var(--space-9);
}

.article-container {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.article-lead {
  font-size: var(--text-xl);
  line-height: 1.6;
  color: var(--fg-soft);
  max-width: 68ch;
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--rule);
}

.article-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 320px);
  gap: var(--space-10);
  align-items: start;
}

.article-main {
  min-width: 0;
}

.article-content h2 {
  font-size: var(--text-3xl);
  line-height: 1.25;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-block: var(--space-8) var(--space-4);
}

.article-content h3 {
  font-size: var(--text-xl);
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: -0.005em;
  margin-block: var(--space-6) var(--space-3);
}

.article-content p {
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--fg-soft);
  max-width: 72ch;
  margin-bottom: var(--space-5);
}

.article-content p:last-child { margin-bottom: 0; }

.article-content strong { color: var(--fg); font-weight: 600; }

.article-content a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
}

.article-content a:hover { color: var(--lime-soft); }

.article-content blockquote {
  border-inline-start: 3px solid var(--lime);
  padding-inline-start: var(--space-5);
  margin-block: var(--space-8);
  max-width: 52ch;
}

.article-content blockquote p {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1.35;
  text-transform: uppercase;
  letter-spacing: -0.005em;
  color: var(--fg);
  margin: 0;
}

.article-content blockquote cite {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-mute);
  margin-top: var(--space-3);
  font-style: normal;
}

.article-content ul, .article-content ol {
  margin-block: var(--space-5);
  padding-inline-start: var(--space-6);
}

.article-content li {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--fg-soft);
  margin-bottom: var(--space-3);
}

.article-content li::marker { color: var(--lime); }

/* Figure / Image embeds */
.article-figure {
  margin-block: var(--space-8);
  grid-column: 1 / -1;
}

.article-figure img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.article-figure--wide {
  grid-column: 1 / -1;
}

.article-figure--full {
  margin-inline: calc(-1 * var(--gutter));
  border-radius: 0;
  max-width: calc(100% + 2 * var(--gutter));
}

.article-figure figcaption {
  margin-top: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-mute);
  text-align: center;
}

.article-figure figcaption strong { color: var(--fg); }

/* Video embed */
.article-video {
  margin-block: var(--space-8);
  grid-column: 1 / -1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--ink-000);
}

.article-video iframe,
.article-video video {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
}

/* Lightbox gallery */
.article-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
  margin-block: var(--space-8);
  grid-column: 1 / -1;
}

.article-gallery img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  cursor: zoom-in;
  transition: transform var(--dur-fast) var(--ease-out);
}

.article-gallery img:hover { transform: scale(1.01); }

/* Pull quote in article */
.article-pull {
  grid-column: 1 / -1;
  margin-block: var(--space-10);
  padding: var(--space-7) var(--space-8);
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  border-inline-start: 4px solid var(--lime);
}

.article-pull blockquote { margin: 0; max-width: none; }

.article-pull blockquote p {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: -0.005em;
  color: var(--fg);
  margin: 0;
}

.article-pull cite {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-mute);
  margin-top: var(--space-3);
  display: block;
  font-style: normal;
}

/* Lighting diagram / technical specs */
.tech-spec {
  grid-column: 2;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-top: var(--space-6);
  position: sticky;
  top: var(--space-8);
}

.tech-spec h4 {
  font-size: var(--text-lg);
  text-transform: uppercase;
  letter-spacing: -0.005em;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--rule);
}

.tech-spec-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.tech-spec-list li {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--ink-line);
  font-size: var(--text-sm);
}

.tech-spec-list li:last-child { border-bottom: 0; }

.tech-spec-list li span:first-child {
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-mute);
}

.tech-spec-list li span:last-child { color: var(--fg-soft); }

/* Sidebar - related articles */
.article-sidebar {
  position: sticky;
  top: var(--space-8);
}

.sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-5);
}

.sidebar-card h4 {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-mute);
  margin-bottom: var(--space-4);
  font-family: var(--font-mono);
}

.sidebar-link {
  display: block;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--ink-line);
  transition: color var(--dur-fast) var(--ease-out);
}

.sidebar-link:last-child { border-bottom: 0; }

.sidebar-link:hover { color: var(--lime); }

.sidebar-link .sidebar-title {
  font-size: var(--text-sm);
  line-height: 1.4;
  text-transform: uppercase;
  letter-spacing: -0.005em;
  color: var(--fg);
}

.sidebar-link .sidebar-meta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-mute);
  margin-top: var(--space-1);
}

/* Article footer / tags */
.article-footer {
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid var(--rule);
}

.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.article-tags a {
  background: var(--ink-000);
  border: 1px solid var(--rule-strong);
  color: var(--fg-soft);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all var(--dur-fast) var(--ease-out);
}

.article-tags a:hover {
  border-color: var(--lime);
  color: var(--lime);
}

/* Share row */
.share-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.share-row .label { color: var(--fg-mute); }

.share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--ink-000);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-full);
  color: var(--fg-soft);
  transition: all var(--dur-fast) var(--ease-out);
}

.share-btn:hover {
  border-color: var(--lime);
  color: var(--lime);
  background: var(--ink-elev);
}

.share-btn svg { width: 18px; height: 18px; }

/* ---------- Pagination (archive) ---------------------------------------- */
.archive-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-7);
  padding-top: var(--space-7);
  border-top: 1px solid var(--rule);
}

.archive-pagination .btn { flex: 1; max-width: 160px; justify-content: center; }

.archive-pagination .page-info {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--fg-mute);
  padding: 0 var(--space-3);
}

/* ---------- Responsive -------------------------------------------------- */
@media (max-width: 1024px) {

  .article-content { grid-template-columns: 1fr; }
  .article-sidebar { position: static; margin-top: var(--space-8); }
  .tech-spec { position: static; margin-top: var(--space-6); grid-column: 1 / -1; }

  .featured-article { grid-template-columns: 1fr; }
  .featured-media { aspect-ratio: 16 / 9; }

  .article-hero-grid { grid-template-columns: 1fr; }
  .article-hero-media { order: -1; }
  .article-hero-media img { aspect-ratio: 16 / 9; max-width: 720px; margin: 0 auto; }
}

@media (max-width: 768px) {

  .filter-row { gap: var(--space-2); }
  .filter-btn { flex: 1; text-align: center; padding: 8px 10px; font-size: var(--text-xs); }


  .article-hero-text h1 { font-size: var(--text-3xl); }
  .article-content h2 { font-size: var(--text-2xl); }

  .article-figure--full {
    margin-inline: calc(-1 * var(--gutter));
    max-width: calc(100% + 2 * var(--gutter));
  }
}

/* ---------- Reveal Animation (extend from styles.js) -------------------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* Stagger delays */
.reveal-1 { transition-delay: 80ms; }
.reveal-2 { transition-delay: 160ms; }
.reveal-3 { transition-delay: 240ms; }
.reveal-4 { transition-delay: 320ms; }
.reveal-5 { transition-delay: 400ms; }
.reveal-6 { transition-delay: 480ms; }