/* ============================================================
   The ActTrader Journal — editorial magazine system
   Dark fashion-editorial layout on the Liquid Bronze palette.
   Re-skins the Sanity-driven blog DOM (blog.js) as a magazine:
   masthead dateline, typographic cover story, running numerals,
   serif headlines, hairline-ruled grid, editorial article page.
   ============================================================ */

/* ---------- masthead furniture (hero) ---------- */
body.blog-page .ph { min-height: auto; padding: 124px 0 64px; }
.v4-inner #articles .container,
.v4-inner .ph .container { position: relative; }

.blog-dateline {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 30px;
}
.blog-dateline .rule { flex: 1; height: 1px; background: var(--line-strong); }
.blog-dateline b { color: var(--brand); font-weight: 500; }

/* Hero + section titles: inherit inner.css (.ph-title, .sec-title) — fg + brand serif */
body.blog-page.v4-inner .ph-title { color: var(--fg); }
body.blog-page.v4-inner .ph-title .serif { color: var(--brand); }
body.blog-page.v4-inner #articles .sec-title { color: var(--fg); }
body.blog-page.v4-inner #articles .sec-title .serif { color: var(--brand); }
body.blog-page.v4-inner .blog-post-hero .ph-title { color: var(--fg); }
body.blog-page.v4-inner .blog-post-hero .ph-title .serif { color: var(--brand); }
.v4-inner .blog-cats { margin-top: 36px; }

/* ---------- category nav → editorial section index ---------- */
.v4-inner .blog-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 0 26px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
}
.blog-cat {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 4px 0;
  border: 0;
  background: transparent;
  color: var(--fg-dim);
  cursor: pointer;
  position: relative;
  transition: color 0.25s;
}
.blog-cat:hover { color: var(--fg); }
.blog-cat.is-active { color: var(--brand); }
.blog-cat.is-active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -15px;
  height: 2px;
  background: var(--brand);
}
.blog-cat .count {
  font-size: 8.5px;
  vertical-align: super;
  margin-left: 3px;
  opacity: 0.7;
}

/* ---------- content-type toggles ---------- */
.blog-type-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 4px 0 44px;
}
.blog-type {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--fg-dim);
  cursor: pointer;
  transition: all 0.2s;
}
.blog-type:hover { color: var(--fg); border-color: var(--line-strong); }
.blog-type.is-active {
  color: var(--bg-deep);
  background: var(--grad-brand);
  border-color: transparent;
  box-shadow: 0 4px 18px rgba(201, 123, 74, 0.28);
}

.v4-inner #articles .sec-head { margin-bottom: 30px; }

/* ============================================================
   COVER STORY — lead featured
   ============================================================ */
.blog-featured {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 0;
  margin-bottom: 12px;
  border-top: 2px solid var(--brand);
}

/* lead/cover card */
.blog-featured .blog-card-lg {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 460px;
  padding: 44px 48px 40px;
  border-right: 1px solid var(--line-strong);
  text-decoration: none;
  color: var(--cream);
  overflow: hidden;
}
.blog-featured .blog-card-lg::before {
  content: 'Cover Story';
  position: absolute;
  top: 30px; left: 48px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--brand);
}
/* big ghost numeral behind the cover */
.blog-featured .blog-card-lg::after {
  content: '01';
  position: absolute;
  top: -28px; right: -8px;
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 240px;
  line-height: 0.8;
  color: transparent;
  -webkit-text-stroke: 1px rgba(201, 123, 74, 0.16);
  pointer-events: none;
  z-index: 0;
}
.blog-featured .blog-card-lg > * { position: relative; z-index: 1; }

/* lone featured → cover spans the full measure */
.blog-featured .blog-card-lg:only-child { grid-column: 1 / -1; border-right: 0; }

/* optional media in the cover sits as a tinted backdrop */
.blog-featured .blog-card-lg .blog-card-media {
  position: absolute;
  inset: 0;
  aspect-ratio: auto;
  z-index: 0;
  opacity: 0.32;
  -webkit-mask-image: linear-gradient(to top, transparent, #000 75%);
  mask-image: linear-gradient(to top, transparent, #000 75%);
}

.blog-featured .blog-card-lg h3 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: clamp(28px, 3.2vw, 42px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--fg);
  margin: 14px 0 0;
}
.blog-featured .blog-card-body { padding: 0; position: relative; z-index: 1; }
.blog-featured .blog-card-lg p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--fg-dim);
  max-width: 52ch;
  margin-top: 18px;
}

/* secondary feature (right column) */
.blog-featured .blog-card:not(.blog-card-lg) {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 44px 40px 40px;
  text-decoration: none;
  color: var(--fg);
  position: relative;
  min-height: 460px;
}
.blog-featured .blog-card:not(.blog-card-lg)::before {
  content: 'Also featured';
  position: absolute;
  top: 30px; left: 40px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--fg-dimmer);
}
.blog-featured .blog-card:not(.blog-card-lg) .blog-card-media {
  position: absolute; inset: 0; aspect-ratio: auto; z-index: 0; opacity: 0.22;
  -webkit-mask-image: linear-gradient(to top, transparent, #000 80%);
  mask-image: linear-gradient(to top, transparent, #000 80%);
}
.blog-featured .blog-card:not(.blog-card-lg) > * { position: relative; z-index: 1; }
.blog-featured .blog-card:not(.blog-card-lg) h3 {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: clamp(22px, 2vw, 28px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin: 12px 0 0;
}
.blog-featured .blog-card:not(.blog-card-lg) p {
  font-size: 13.5px; line-height: 1.55; color: var(--fg-dim); margin-top: 12px;
}
.blog-featured .blog-card:hover h3 { color: var(--brand); }

/* shared cover meta + foot */
.blog-featured .blog-card-meta {
  display: flex; align-items: center; gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px; letter-spacing: 0.16em; text-transform: uppercase;
}
.blog-featured .blog-card-foot {
  display: flex; align-items: center; gap: 14px;
  margin-top: 22px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--fg-dimmer);
}
.blog-featured .blog-card-foot .read { color: var(--brand); }
.blog-featured .blog-card-foot .read .arr { transition: transform 0.2s; display: inline-block; }
.blog-featured .blog-card:hover .blog-card-foot .read .arr { transform: translateX(5px); }

/* play badge on video covers */
.blog-featured .blog-play {
  position: absolute; left: 48px; bottom: 120px;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--brand); display: flex; align-items: center; justify-content: center;
  z-index: 2;
}
.blog-featured .blog-play svg { width: 18px; height: 18px; margin-left: 2px; fill: var(--bg); }

/* ============================================================
   EDITORIAL GRID — running numbered articles
   ============================================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  counter-reset: art;
  border-top: 1px solid var(--line-strong);
}
.blog-card {
  counter-increment: art;
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 30px 30px 34px;
  text-decoration: none;
  color: var(--fg);
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  transition: background 0.3s;
}
.blog-grid .blog-card:nth-child(3n) { border-right: 0; }
.blog-card:hover { background: rgba(201, 123, 74, 0.04); }

/* running numeral */
.blog-grid .blog-card::before {
  content: counter(art, decimal-leading-zero);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--brand);
  display: block;
  margin-bottom: 18px;
}

.blog-card-media {
  position: relative;
  aspect-ratio: 3 / 2;
  background: var(--bg-elev);
  overflow: hidden;
  margin-bottom: 18px;
  border: 1px solid var(--line);
}
.blog-card-media img { width: 100%; height: 100%; object-fit: cover; display: block; filter: saturate(0.92) contrast(1.02); }
.blog-card:hover .blog-card-media img { filter: none; }
.blog-card-media.is-video::before {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(to top, rgba(6,5,3,0.7), transparent 55%);
}
.blog-grid .blog-play {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  z-index: 2; width: 46px; height: 46px; border-radius: 50%;
  background: rgba(201, 123, 74, 0.92);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 28px rgba(0,0,0,0.45);
}
.blog-grid .blog-play svg { width: 18px; height: 18px; margin-left: 2px; fill: var(--bg); }

.blog-card-body { display: flex; flex-direction: column; flex: 1; }
.blog-card-meta {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px; letter-spacing: 0.14em; text-transform: uppercase;
  margin-bottom: 14px;
  color: var(--fg-dim);
}
.blog-card h3 {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 17px;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 12px;
}
.blog-card:hover h3 { color: var(--brand); }
.blog-card p {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--fg-dim);
  margin-bottom: 20px;
  flex: 1;
}
.blog-card-foot {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--fg-dimmer);
}
.blog-card-foot .read { color: var(--brand); display: inline-flex; align-items: center; gap: 6px; }
.blog-card-foot .arr { transition: transform 0.2s; }
.blog-card:hover .blog-card-foot .read .arr { transform: translateX(4px); }

/* ---------- badges ---------- */
.blog-badge {
  padding: 3px 7px;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  color: var(--brand-pale);
  letter-spacing: 0.12em;
}
.blog-badge.cat-badge {
  border-color: var(--line-strong);
  color: var(--brand-pale);
  background: var(--brand-soft);
}
.blog-badge.type-feature { border-color: var(--line-strong); color: var(--brand-pale); background: var(--brand-soft); }
.blog-badge.type-upcoming { border-color: var(--line-strong); color: var(--brand-bright); background: var(--brand-soft); }
.blog-badge.type-video { border-color: var(--line-strong); color: var(--brand-pale); background: var(--brand-soft); }
.blog-badge.type-article { border-color: var(--line-strong); color: var(--fg-dim); background: transparent; }

/* ---------- states ---------- */
.blog-empty,
.blog-loading {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 24px;
  color: var(--fg-dim);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.blog-loading .spin {
  display: inline-block; width: 26px; height: 26px;
  border: 1.5px solid var(--line-strong); border-top-color: var(--brand);
  border-radius: 50%; animation: blog-spin 0.8s linear infinite; margin-bottom: 16px;
}
@keyframes blog-spin { to { transform: rotate(360deg); } }

.blog-setup {
  margin-top: 24px;
  padding: 18px 22px;
  border-left: 2px solid var(--brand);
  background: var(--bg-soft);
  font-size: 13px;
  color: var(--fg-dim);
  max-width: 620px;
}
.blog-setup strong { color: var(--fg); }
.blog-setup code { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--brand); }

/* ============================================================
   ARTICLE PAGE — editorial reading layout
   ============================================================ */
.blog-post-hero { padding-bottom: 0; }
.blog-post-meta {
  display: flex; flex-wrap: wrap; gap: 14px; align-items: center;
  margin-top: 22px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--fg-dim);
}
.blog-post-cover {
  margin: 44px auto 0; max-width: 1000px;
  overflow: hidden; border: 1px solid var(--line-strong);
}
.blog-post-cover img { width: 100%; display: block; aspect-ratio: 16/9; object-fit: cover; }

.blog-video-wrap {
  position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden;
  border: 1px solid var(--line-strong); background: #000; margin: 44px 0;
}
.blog-video-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.blog-article {
  max-width: 680px;
  margin: 0 auto;
  padding: 56px 0 90px;
  font-size: 17px;
  line-height: 1.8;
  color: var(--fg);
}
/* drop cap on the opening paragraph */
.blog-article > p:first-of-type::first-letter {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  float: left;
  font-size: 78px;
  line-height: 0.78;
  padding: 6px 14px 0 0;
  color: var(--brand);
}
.blog-article h2 {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  color: var(--fg);
  margin: 1.6em 0 0.5em;
  letter-spacing: -0.02em;
}
.blog-article h3 {
  font-size: 16px; font-weight: 600; color: var(--fg);
  letter-spacing: 0.02em; margin: 1.6em 0 0.5em;
}
.blog-article p { margin-bottom: 1.3em; }
.blog-article blockquote {
  border: 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  padding: 24px 0;
  margin: 2em 0;
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 28px;
  line-height: 1.25;
  color: var(--fg);
  text-align: center;
}
.blog-article a { color: var(--brand); text-decoration: underline; text-underline-offset: 3px; }
.blog-article ul, .blog-article ol { margin: 0 0 1.3em 1.2em; }
.blog-article li { margin-bottom: 0.5em; }
.blog-article li::marker { color: var(--brand); }

.blog-back {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--fg-dim); text-decoration: none; margin-bottom: 24px;
  transition: color 0.2s;
}
.blog-back:hover { color: var(--brand); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1000px) {
  .blog-featured { grid-template-columns: 1fr; }
  .blog-featured .blog-card-lg { border-right: 0; border-bottom: 1px solid var(--line-strong); min-height: 380px; }
  .blog-featured .blog-card:not(.blog-card-lg) { min-height: 300px; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid .blog-card:nth-child(3n) { border-right: 1px solid var(--line); }
  .blog-grid .blog-card:nth-child(2n) { border-right: 0; }
}
@media (max-width: 620px) {
  .blog-grid { grid-template-columns: 1fr; }
  .blog-grid .blog-card { border-right: 0; }
  .blog-featured .blog-card-lg,
  .blog-featured .blog-card:not(.blog-card-lg) { padding: 70px 24px 32px; min-height: 320px; }
  .blog-featured .blog-card-lg::before,
  .blog-featured .blog-card:not(.blog-card-lg)::before { left: 24px; }
  .blog-cats { gap: 0 18px; }
  .blog-article { font-size: 16px; }
}