/* ══ DHĀRĀ HUB — page-specific styles ══════════════════════════════
   Uses only variables already defined in styles.v3.css.
   Adds: hero, card grid, coming-soon block, dhārā strip.
   All class names prefixed dh- to avoid collision with global classes.
═══════════════════════════════════════════════════════════════════════ */

/* ── Hero ────────────────────────────────────────────────────────── */
.dh-hero {
  background: var(--void);
  border-bottom: 1px solid var(--line2);
  padding: 5rem 0 3.5rem;
  position: relative;
  overflow: hidden;
}
.dh-hero::before {
  content: attr(data-numeral);
  position: absolute;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--display);
  font-size: clamp(6rem, 16vw, 13rem);
  font-weight: 300;
  font-style: italic;
  color: var(--green-dim);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  letter-spacing: -0.03em;
}
.dh-hero-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}
.dh-eyebrow {
  display: flex;
  align-items: center;
  gap: .7rem;
  margin-bottom: 1.4rem;
}
.dh-eyebrow-num {
  font-family: var(--mono);
  font-size: clamp(11px, 0.66rem + 0.2vw, 12px);
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--vermillion);
}
.dh-eyebrow-rule { width: 2rem; height: 1px; background: var(--green-line2); }
.dh-eyebrow-archetype {
  font-family: var(--mono);
  font-size: clamp(11px, 0.66rem + 0.2vw, 12px);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.dh-hero h1 {
  font-family: var(--display);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: .5rem;
  letter-spacing: -.01em;
}
.dh-hero h1 em { font-style: italic; color: var(--green); }
.dh-hero-sanskrit {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 300;
  font-style: italic;
  color: var(--text-muted);
  margin-bottom: 1.6rem;
  letter-spacing: .06em;
}
.dh-hero-desc {
  font-family: var(--human);
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-dim);
  line-height: 1.8;
  max-width: 580px;
}
.dh-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-top: 1.75rem;
}
.dh-tag {
  font-family: var(--mono);
  font-size: clamp(11px, 0.66rem + 0.2vw, 12px);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--green-mid, var(--green));
  border: 1px solid var(--green-line);
  padding: .22rem .6rem;
}

/* ── Card Grid ───────────────────────────────────────────────────── */
.dh-notes-section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 3.5rem 1.5rem 4.5rem;
}
.dh-section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: .8rem;
  border-bottom: 1px solid var(--line);
}
.dh-section-title {
  font-family: var(--display);
  font-size: 1.45rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: .01em;
}
.dh-section-count {
  font-family: var(--mono);
  font-size: clamp(11px, 0.66rem + 0.2vw, 12px);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.dh-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
@media (max-width: 900px) { .dh-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .dh-grid { grid-template-columns: 1fr; } }

/* Option B parchment card */
a.dh-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 3px solid var(--vermillion);
  padding: 1.5rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: .65rem;
  text-decoration: none;
  color: inherit;
  transition: border-top-color .2s, box-shadow .2s, transform .2s;
}
a.dh-card:hover {
  border-top-color: var(--green);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.dh-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.dh-card-date {
  font-family: var(--mono);
  font-size: clamp(11px, 0.66rem + 0.2vw, 12px);
  letter-spacing: .07em;
  color: var(--text-muted);
}
.dh-card-badge {
  font-family: var(--mono);
  font-size: clamp(11px, 0.66rem + 0.2vw, 12px);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--vermillion);
  background: var(--vermillion-soft);
  padding: .15rem .4rem;
}
.dh-card-title {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
  letter-spacing: -.01em;
}
.dh-card-excerpt {
  font-family: var(--human);
  font-size: .9rem;
  color: var(--text-dim);
  line-height: 1.65;
  flex-grow: 1;
}
.dh-card-cta {
  font-family: var(--mono);
  font-size: clamp(11px, 0.66rem + 0.2vw, 12px);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--green);
  margin-top: .3rem;
  display: inline-flex;
  align-items: center;
  gap: .3rem;
}
.dh-card-cta::after { content: '→'; transition: transform .2s; }
a.dh-card:hover .dh-card-cta::after { transform: translateX(4px); }

/* ── Coming Soon block ───────────────────────────────────────────── */
.dh-coming-soon {
  grid-column: 1 / -1;
  text-align: center;
  padding: 5rem 2rem;
  border: 1px dashed var(--line2);
  background: var(--green-dim);
}
.cs-glyph {
  display: block;
  font-family: var(--deva);
  font-size: 2.8rem;
  color: var(--green-line2);
  margin-bottom: 1rem;
}
.cs-title {
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--text-muted);
  margin-bottom: .65rem;
}
.cs-text {
  font-family: var(--human);
  font-size: .92rem;
  color: var(--text-muted);
  max-width: 360px;
  margin: 0 auto 1.4rem;
  line-height: 1.7;
}
.cs-link {
  font-family: var(--mono);
  font-size: clamp(11px, 0.66rem + 0.2vw, 12px);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--vermillion);
  text-decoration: none;
  border-bottom: 1px solid var(--vermillion-line);
  padding-bottom: .1rem;
  transition: color .2s, border-color .2s;
}
.cs-link:hover { color: var(--green); border-color: var(--green-line2); }

/* ── Dhārā Strip ─────────────────────────────────────────────────── */
.dh-strip {
  background: var(--surface);
  border-top: 1px solid var(--line2);
  padding: 2.5rem 1.5rem;
}
.dh-strip-inner { max-width: var(--max); margin: 0 auto; }
.dh-strip-label {
  font-family: var(--mono);
  font-size: clamp(11px, 0.66rem + 0.2vw, 12px);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.1rem;
}
.dh-strip-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: var(--line);
}
@media (max-width: 840px) { .dh-strip-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 480px) { .dh-strip-grid { grid-template-columns: repeat(2, 1fr); } }

a.dh-stream {
  background: var(--void);
  padding: .9rem .8rem;
  display: flex;
  flex-direction: column;
  gap: .25rem;
  text-decoration: none;
  transition: background .15s;
}
a.dh-stream:hover, a.dh-stream.active { background: var(--card2); }
.dh-stream-num {
  font-family: var(--mono);
  font-size: clamp(11px, 0.66rem + 0.2vw, 12px);
  color: var(--vermillion);
  letter-spacing: .04em;
}
a.dh-stream.active .dh-stream-num { color: var(--green); }
.dh-stream-name {
  font-family: var(--human);
  font-size: .78rem;
  color: var(--text-dim);
  line-height: 1.3;
}
a.dh-stream.active .dh-stream-name { color: var(--text); }

/* ── Dhārā stub enrichment — injected by dhara_stub_enrich.py ── */
.dh-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--green-dim);
  padding: 2rem 1.5rem;
}
.dh-band-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.dh-discipline-label {
  font-family: var(--mono);
  font-size: clamp(11px, 0.66rem + 0.2vw, 12px);
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--vermillion);
  white-space: nowrap;
  padding-top: .15rem;
}
.dh-philosophy {
  font-family: var(--display);
  font-size: 1.18rem;
  font-weight: 400;
  font-style: italic;
  color: var(--text);
  line-height: 1.55;
  max-width: 740px;
}

.dh-scope-section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 3rem 1.5rem 2rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 780px) { .dh-scope-section { grid-template-columns: 1fr; } }

.dh-scope-block { display: flex; flex-direction: column; gap: .55rem; }
.dh-scope-head {
  font-family: var(--mono);
  font-size: clamp(11px, 0.66rem + 0.2vw, 12px);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--line2);
  margin-bottom: .2rem;
}
.dh-scope-head.in  { color: var(--green); border-color: var(--green-line2); }
.dh-scope-head.out { color: var(--vermillion); border-color: var(--vermillion-line); }
.dh-scope-head.who { color: var(--text-dim); }

.dh-scope-item {
  font-family: var(--human);
  font-size: .9rem;
  color: var(--text-dim);
  line-height: 1.5;
  display: flex;
  gap: .5rem;
}
.dh-scope-item::before {
  content: '·';
  color: var(--text-muted);
  font-weight: 700;
  flex-shrink: 0;
}
.dh-scope-block.out .dh-scope-item::before { content: '↗'; color: var(--vermillion); font-style: normal; font-size: clamp(11px, 0.66rem + 0.2vw, 12px); }

.dh-reader-block {
  background: var(--card2);
  border: 1px solid var(--line2);
  border-left: 3px solid var(--green);
  padding: 1rem 1.1rem;
  margin-top: .4rem;
}
.dh-reader-role {
  font-family: var(--mono);
  font-size: clamp(11px, 0.66rem + 0.2vw, 12px);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: .4rem;
}
.dh-reader-jtbd {
  font-family: var(--human);
  font-size: .88rem;
  color: var(--text-dim);
  line-height: 1.6;
}