/* Meditation guides — extends books-page */

.md-page {
  --md-ink: var(--bk-ink, #1c1410);
  --md-muted: var(--bk-muted, #5c534c);
  --md-accent: #0f766e;
  --md-accent-soft: rgba(15, 118, 110, 0.12);
  --md-deep: #134e4a;
  --md-gold: var(--bk-gold, #c9a050);
  --md-cream: var(--bk-cream, #f7f1e8);
  --md-line: var(--bk-line, rgba(28, 20, 16, 0.12));
  --md-card: rgba(255, 252, 246, 0.88);
  --md-display: var(--bk-display, Fraunces, Georgia, serif);
  --md-body: Outfit, "Segoe UI", sans-serif;
  --md-deva: "Noto Serif Devanagari", "Noto Sans Devanagari", serif;
  font-family: var(--md-body);
}

.md-wrap {
  max-width: 52rem;
}

.md-hero {
  position: relative;
}

.md-hero-lotus {
  width: 4.5rem;
  height: 4.5rem;
  margin: 0 auto 1rem;
  position: relative;
  display: grid;
  place-items: center;
}

.md-lotus-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(15, 118, 110, 0.35);
  background:
    radial-gradient(circle at 50% 45%, rgba(201, 160, 80, 0.25), transparent 55%),
    radial-gradient(circle at 50% 50%, var(--md-accent-soft), transparent 70%);
  animation: md-breathe 5.5s ease-in-out infinite;
}

.md-lotus-core {
  position: relative;
  font-family: var(--md-deva);
  font-size: 1.65rem;
  color: var(--md-deep);
  line-height: 1;
}

@keyframes md-breathe {
  0%, 100% { transform: scale(1); opacity: 0.85; }
  50% { transform: scale(1.08); opacity: 1; }
}

.md-intro {
  max-width: 38rem;
  margin: 0.85rem auto 0;
  color: var(--md-muted);
  line-height: 1.6;
  font-size: 0.98rem;
}

.md-grid {
  display: grid;
  gap: 1rem;
  margin: 1.75rem 0 2.5rem;
}

.md-card {
  display: grid;
  gap: 0.45rem;
  padding: 1.25rem 1.35rem;
  border: 1px solid var(--md-line);
  background: var(--md-card);
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.md-card:hover {
  transform: translateY(-3px);
  border-color: rgba(15, 118, 110, 0.4);
  box-shadow: 0 12px 28px rgba(19, 78, 74, 0.08);
}

.md-card-mark {
  font-family: var(--md-deva);
  color: var(--md-accent);
  font-size: 1.25rem;
}

.md-card strong {
  font-family: var(--md-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--md-ink);
}

.md-card em {
  font-style: normal;
  color: var(--md-muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.md-card-meta {
  font-size: 0.8rem;
  color: var(--md-accent);
  font-weight: 500;
}

/* Meditation hub — nine-path lotus mandala */
.md-path-map {
  margin: 2rem 0 3rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid rgba(15, 118, 110, 0.2);
  border-radius: 1.5rem;
  background:
    radial-gradient(circle at 50% 36%, rgba(201, 160, 80, 0.14), transparent 30%),
    linear-gradient(145deg, rgba(255, 252, 246, 0.96), rgba(238, 249, 246, 0.9));
  box-shadow: 0 24px 60px rgba(19, 78, 74, 0.09);
  overflow: hidden;
}

.md-path-map__intro {
  max-width: 40rem;
  margin: 0 auto 1rem;
  text-align: center;
}

.md-path-map__intro h2 {
  margin: 0 0 0.65rem;
  color: var(--md-ink);
  font-family: var(--md-display);
  font-size: clamp(1.6rem, 4vw, 2.25rem);
}

.md-path-map__intro > p:last-child {
  margin: 0;
  color: var(--md-muted);
  line-height: 1.6;
}

.md-path-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.45rem;
  margin: 1.25rem 0 0.75rem;
}

.md-path-filter {
  border: 1px solid rgba(15, 118, 110, 0.25);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--md-deep);
  padding: 0.42rem 0.78rem;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.md-path-filter:hover,
.md-path-filter:focus-visible {
  transform: translateY(-1px);
  outline: 2px solid rgba(15, 118, 110, 0.25);
  outline-offset: 2px;
}

.md-path-filter.is-active {
  background: var(--md-deep);
  color: #fff;
}

.md-lotus-map {
  position: relative;
  width: min(36rem, 100%);
  aspect-ratio: 1;
  margin: 0.25rem auto 1rem;
}

.md-lotus-map__rings {
  position: absolute;
  inset: 13%;
  border: 1px solid rgba(15, 118, 110, 0.17);
  border-radius: 50%;
  background:
    repeating-radial-gradient(circle, transparent 0 3.2rem, rgba(15, 118, 110, 0.055) 3.25rem 3.32rem),
    conic-gradient(from 22.5deg, rgba(15, 118, 110, 0.06), rgba(201, 160, 80, 0.1), rgba(15, 118, 110, 0.06));
}

.md-lotus-map__rings::before,
.md-lotus-map__rings::after {
  content: "";
  position: absolute;
  inset: 18%;
  border: 1px solid rgba(201, 160, 80, 0.25);
  border-radius: 50%;
}

.md-lotus-map__rings::after {
  inset: 38%;
  background: rgba(201, 160, 80, 0.12);
}

.md-lotus-node {
  --md-node-color: #0f766e;
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  display: grid;
  place-content: center;
  gap: 0.2rem;
  width: 9.25rem;
  min-height: 4.9rem;
  padding: 0.6rem 0.75rem;
  border: 1px solid color-mix(in srgb, var(--md-node-color) 42%, transparent);
  border-radius: 48% 48% 44% 44% / 58% 58% 42% 42%;
  background: rgba(255, 252, 246, 0.96);
  color: var(--md-ink);
  text-align: center;
  text-decoration: none;
  box-shadow: 0 8px 22px rgba(19, 78, 74, 0.09);
  transition: opacity 0.25s ease, transform 0.3s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.md-lotus-node[data-md-group="energy"] { --md-node-color: #b45309; }
.md-lotus-node[data-md-group="inquiry"] { --md-node-color: #9f1239; }
.md-lotus-node[data-md-group="sound"] { --md-node-color: #6d28d9; }
.md-lotus-node[data-md-group="rest"] { --md-node-color: #0369a1; }
.md-lotus-node[data-md-group="witness"] { --md-node-color: #4d7c0f; }

.md-lotus-node--petal {
  --md-angle: calc(var(--md-petal-index) * 45deg);
  margin: -2.45rem 0 0 -4.625rem;
  transform: rotate(var(--md-angle)) translateY(-12.25rem) rotate(calc(-1 * var(--md-angle)));
}

.md-lotus-node--petal:hover,
.md-lotus-node--petal:focus-visible,
.md-lotus-node--petal.is-active {
  border-color: var(--md-node-color);
  box-shadow: 0 12px 28px color-mix(in srgb, var(--md-node-color) 18%, transparent);
  transform: rotate(var(--md-angle)) translateY(-12.55rem) rotate(calc(-1 * var(--md-angle))) scale(1.04);
  outline: none;
}

.md-lotus-node--center {
  width: 8.25rem;
  min-height: 8.25rem;
  margin: -4.125rem 0 0 -4.125rem;
  border-radius: 50%;
  color: var(--md-deep);
  background: radial-gradient(circle, #fffaf0 0 44%, #f4dfad 45% 60%, #fffaf0 61%);
}

.md-lotus-node--center > span {
  font-family: var(--md-deva);
  font-size: 1.8rem;
}

.md-lotus-node--center:hover,
.md-lotus-node--center:focus-visible,
.md-lotus-node--center.is-active {
  transform: scale(1.05);
  border-color: var(--md-gold);
  outline: none;
}

.md-lotus-node strong {
  display: -webkit-box;
  overflow: hidden;
  color: inherit;
  font-family: var(--md-display);
  font-size: 0.78rem;
  line-height: 1.2;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.md-lotus-node small,
.md-lotus-node__symbol {
  color: var(--md-node-color);
  font-family: var(--md-deva);
  font-size: 0.7rem;
  font-weight: 700;
}

.md-lotus-node.is-dim {
  opacity: 0.18;
  pointer-events: none;
}

.md-path-details {
  position: relative;
  max-width: 42rem;
  min-height: 12rem;
  margin: 0 auto;
}

.md-path-detail {
  padding: 1.1rem 1.25rem;
  border-left: 3px solid var(--md-accent);
  background: rgba(255, 255, 255, 0.68);
}

.md-path-map.is-enhanced .md-path-detail:not(.is-active) {
  display: none;
}

.md-path-detail__type {
  margin: 0 0 0.25rem;
  color: var(--md-accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.md-path-detail h3 {
  margin: 0 0 0.45rem;
  color: var(--md-ink);
  font-family: var(--md-display);
  font-size: 1.3rem;
}

.md-path-detail > p:not(.md-path-detail__type) {
  margin: 0;
  color: var(--md-muted);
  line-height: 1.55;
}

.md-path-detail__link {
  display: inline-flex;
  margin-top: 0.8rem;
  color: var(--md-deep);
  font-weight: 700;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

@media (max-width: 700px) {
  .md-lotus-map {
    width: min(29rem, 100%);
  }

  .md-lotus-node {
    width: 7.5rem;
    min-height: 4.5rem;
  }

  .md-lotus-node--petal {
    margin: -2.25rem 0 0 -3.75rem;
    transform: rotate(var(--md-angle)) translateY(-9.65rem) rotate(calc(-1 * var(--md-angle)));
  }

  .md-lotus-node--petal:hover,
  .md-lotus-node--petal:focus-visible,
  .md-lotus-node--petal.is-active {
    transform: rotate(var(--md-angle)) translateY(-9.9rem) rotate(calc(-1 * var(--md-angle))) scale(1.03);
  }

  .md-lotus-node strong {
    font-size: 0.7rem;
  }
}

@media (max-width: 520px) {
  .md-lotus-map {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
    width: 100%;
    aspect-ratio: auto;
    padding: 0.75rem 0;
  }

  .md-lotus-map__rings {
    display: none;
  }

  .md-lotus-node,
  .md-lotus-node--petal,
  .md-lotus-node--petal:hover,
  .md-lotus-node--petal:focus-visible,
  .md-lotus-node--petal.is-active,
  .md-lotus-node--center,
  .md-lotus-node--center:hover,
  .md-lotus-node--center:focus-visible,
  .md-lotus-node--center.is-active {
    position: relative;
    inset: auto;
    width: auto;
    min-height: 5.4rem;
    margin: 0;
    border-radius: 1rem;
    transform: none;
  }

  .md-lotus-node--center {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .md-path-filter,
  .md-lotus-node {
    transition: none;
  }
}

.md-toc {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.45rem;
  margin: 1.35rem 0 0.5rem;
}

.md-toc-link {
  display: inline-flex;
  padding: 0.4rem 0.85rem;
  border: 1px solid rgba(15, 118, 110, 0.28);
  background: rgba(255, 252, 246, 0.7);
  color: var(--md-accent);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: background 0.25s ease, transform 0.25s ease, color 0.25s ease;
}

.md-toc-link:hover,
.md-toc-link.is-active {
  background: var(--md-accent-soft);
  color: var(--md-deep);
  transform: translateY(-1px);
}

.md-article {
  margin-top: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.md-section {
  scroll-margin-top: 5rem;
}

.md-section-num {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--md-accent);
  font-weight: 600;
}

.md-section h2 {
  font-family: var(--md-display);
  font-size: clamp(1.45rem, 3vw, 1.85rem);
  font-weight: 600;
  color: var(--md-ink);
  margin: 0 0 0.75rem;
  line-height: 1.25;
}

.md-lead {
  color: var(--md-muted);
  line-height: 1.65;
  margin: 0 0 1.25rem;
  font-size: 1.02rem;
}

.md-body,
.md-pillar-body p,
.md-samyama-detail p,
.md-japa-detail p,
.md-method p {
  color: var(--md-ink);
  line-height: 1.7;
  margin: 0;
}

.md-body-pre {
  white-space: pre-line;
  margin-bottom: 1.25rem;
}

.md-foundations {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10.5rem, 1fr));
  gap: 0.65rem;
  margin-top: 0.5rem;
}

.md-foundation {
  text-align: left;
  border: 1px solid var(--md-line);
  background: var(--md-card);
  padding: 0.9rem 1rem;
  cursor: pointer;
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.md-foundation:hover,
.md-foundation.is-open {
  border-color: rgba(15, 118, 110, 0.45);
  background: linear-gradient(160deg, rgba(15, 118, 110, 0.08), var(--md-card));
  transform: translateY(-2px);
}

.md-foundation-sa {
  display: block;
  font-family: var(--md-deva);
  font-size: 1.2rem;
  color: var(--md-deep);
  margin-bottom: 0.15rem;
}

.md-foundation-en {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--md-accent);
  font-weight: 600;
}

.md-foundation-gloss {
  display: block;
  margin-top: 0.45rem;
  font-size: 0.88rem;
  color: var(--md-muted);
  line-height: 1.45;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.35s ease, opacity 0.3s ease, margin 0.3s ease;
}

.md-foundation.is-open .md-foundation-gloss {
  max-height: 6rem;
  opacity: 1;
  margin-top: 0.55rem;
}

.md-pillars {
  display: grid;
  gap: 0.65rem;
}

.md-pillar {
  border: 1px solid var(--md-line);
  background: var(--md-card);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.md-pillar.is-active {
  border-color: rgba(15, 118, 110, 0.4);
  box-shadow: 0 8px 24px rgba(19, 78, 74, 0.07);
}

.md-pillar-head {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.65rem 1rem;
  text-align: left;
  border: 0;
  background: transparent;
  padding: 1rem 1.15rem;
  cursor: pointer;
}

.md-pillar-sa {
  font-family: var(--md-deva);
  color: var(--md-accent);
  font-size: 0.95rem;
}

.md-pillar-head strong {
  font-family: var(--md-display);
  font-size: 1.05rem;
  color: var(--md-ink);
}

.md-pillar-body {
  padding: 0 1.15rem 1.1rem;
}

.md-type-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.md-type-tab {
  border: 1px solid rgba(15, 118, 110, 0.28);
  background: rgba(255, 252, 246, 0.75);
  color: var(--md-deep);
  padding: 0.5rem 0.95rem;
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.md-type-tab:hover {
  transform: translateY(-1px);
}

.md-type-tab.is-active {
  background: var(--md-deep);
  border-color: var(--md-deep);
  color: #f8faf9;
}

.md-type-panel {
  border: 1px solid var(--md-line);
  background: var(--md-card);
  padding: 1.15rem 1.25rem 1.35rem;
  animation: md-fade-in 0.35s ease;
}

.md-type-panel[hidden] {
  display: none !important;
}

@keyframes md-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

.md-type-tag {
  display: inline-block;
  margin: 0 0 0.65rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--md-accent);
  font-weight: 600;
}

.md-samyama {
  margin-top: 1.15rem;
}

.md-samyama-track {
  height: 3px;
  background: rgba(15, 118, 110, 0.15);
  margin-bottom: 0.85rem;
  position: relative;
  overflow: hidden;
}

.md-samyama-progress {
  position: absolute;
  inset: 0 auto 0 0;
  width: 33.333%;
  background: linear-gradient(90deg, var(--md-accent), var(--md-gold));
  transition: width 0.4s ease, left 0.4s ease;
}

.md-samyama-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: 0.85rem;
}

.md-samyama-step {
  border: 1px solid var(--md-line);
  background: rgba(255, 252, 246, 0.6);
  padding: 0.75rem 0.55rem;
  cursor: pointer;
  text-align: center;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.md-samyama-step.is-active {
  border-color: var(--md-accent);
  background: var(--md-accent-soft);
}

.md-samyama-n {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--md-muted);
  margin-bottom: 0.25rem;
}

.md-samyama-sa {
  display: block;
  font-family: var(--md-deva);
  font-size: 1.1rem;
  color: var(--md-deep);
}

.md-samyama-title {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.78rem;
  color: var(--md-muted);
  line-height: 1.3;
}

.md-samyama-detail {
  padding: 0.85rem 0.15rem 0;
}

.md-samyama-detail[hidden],
.md-japa-detail[hidden],
.md-pillar-body[hidden] {
  display: none !important;
}

.md-japa {
  margin-top: 1.15rem;
}

.md-japa-ladder {
  display: grid;
  gap: 0.45rem;
}

.md-japa-rung {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-align: left;
  border: 1px solid var(--md-line);
  background: rgba(255, 252, 246, 0.65);
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.md-japa-rung:nth-child(1) { margin-left: 0; }
.md-japa-rung:nth-child(2) { margin-left: 0.75rem; }
.md-japa-rung:nth-child(3) { margin-left: 1.5rem; }

.md-japa-rung.is-active {
  border-color: var(--md-accent);
  background: var(--md-accent-soft);
  transform: translateX(4px);
}

.md-japa-sa {
  font-family: var(--md-deva);
  font-size: 1.05rem;
  color: var(--md-deep);
  min-width: 5rem;
}

.md-japa-detail {
  margin-top: 0.75rem;
  padding: 0 0.15rem;
}

.md-mantras {
  margin-top: 1.15rem;
  padding: 1rem 1.1rem;
  background: linear-gradient(165deg, rgba(15, 118, 110, 0.08), rgba(201, 160, 80, 0.08));
  border: 1px solid rgba(15, 118, 110, 0.18);
}

.md-mantra-label {
  margin: 0 0 0.55rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--md-accent);
  font-weight: 600;
}

.md-mantra {
  font-family: var(--md-deva);
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--md-ink);
  margin: 0 0 0.65rem;
}

.md-mantra:last-child {
  margin-bottom: 0;
}

.md-methods {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.1rem;
}

.md-method {
  padding: 1rem 1.1rem;
  border-left: 3px solid var(--md-accent);
  background: rgba(255, 252, 246, 0.7);
}

.md-method-sa {
  margin: 0 0 0.25rem;
  font-family: var(--md-deva);
  font-size: 1.2rem;
  color: var(--md-deep);
}

.md-method h3 {
  font-family: var(--md-display);
  font-size: 1.05rem;
  margin: 0 0 0.45rem;
  color: var(--md-ink);
}

.md-compare-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.85rem;
}

.md-filter {
  border: 1px solid rgba(15, 118, 110, 0.25);
  background: rgba(255, 252, 246, 0.7);
  color: var(--md-deep);
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.md-filter.is-active {
  background: var(--md-deep);
  border-color: var(--md-deep);
  color: #f8faf9;
}

.md-compare {
  display: grid;
  gap: 0;
  border: 1px solid var(--md-line);
  overflow-x: auto;
  background: var(--md-card);
}

.md-compare-head,
.md-compare-row {
  display: grid;
  grid-template-columns: minmax(7.5rem, 1.1fr) repeat(4, minmax(6.5rem, 1fr));
  min-width: 42rem;
}

.md-compare-head {
  background: rgba(15, 118, 110, 0.08);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--md-deep);
}

.md-compare-cell {
  padding: 0.7rem 0.75rem;
  border-bottom: 1px solid var(--md-line);
  border-right: 1px solid var(--md-line);
  font-size: 0.88rem;
  line-height: 1.4;
  color: var(--md-ink);
}

.md-compare-cell:last-child {
  border-right: 0;
}

.md-compare-type {
  font-weight: 600;
  color: var(--md-deep);
}

.md-compare-row {
  transition: background 0.3s ease, opacity 0.3s ease;
}

.md-compare-row.is-lit {
  background: rgba(15, 118, 110, 0.07);
}

.md-compare-row.is-dim {
  opacity: 0.28;
}

.md-compare-row.is-hidden {
  display: none;
}

.md-related h2 {
  font-family: var(--md-display);
  font-size: 1.25rem;
  margin: 0 0 0.85rem;
}

.md-related-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.md-related-link {
  display: inline-flex;
  padding: 0.55rem 0.95rem;
  border: 1px solid var(--md-line);
  background: var(--md-card);
  color: var(--md-deep);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.md-related-link:hover {
  border-color: var(--md-accent);
  transform: translateY(-2px);
}

.md-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.md-reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .md-lotus-ring,
  .md-reveal,
  .md-type-panel,
  .md-foundation-gloss,
  .md-samyama-progress,
  .md-japa-rung {
    animation: none !important;
    transition: none !important;
  }

  .md-reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 640px) {
  .md-samyama-steps {
    grid-template-columns: 1fr;
  }

  .md-japa-rung:nth-child(2),
  .md-japa-rung:nth-child(3) {
    margin-left: 0;
  }

  .md-foundations {
    grid-template-columns: 1fr 1fr;
  }
}

/* —— Kundalini article —— */

.md-wrap-wide {
  max-width: 58rem;
}

.md-lotus-ring-serpent {
  border-style: dashed;
}

.ku-chakra-layout {
  display: grid;
  grid-template-columns: minmax(7.5rem, 10rem) 1fr;
  gap: 1.25rem 1.5rem;
  align-items: start;
  margin-top: 0.5rem;
}

.ku-spine {
  position: relative;
  min-height: 28rem;
  padding: 0.5rem 0;
}

.ku-nadi-line {
  position: absolute;
  top: 0.75rem;
  bottom: 0.75rem;
  width: 2px;
  border-radius: 2px;
  opacity: 0.55;
}

.ku-nadi-ida {
  left: 28%;
  background: linear-gradient(180deg, #5b8def, rgba(91, 141, 239, 0.2));
  transform: translateX(-50%);
}

.ku-nadi-pingala {
  left: 72%;
  background: linear-gradient(180deg, #e07a3a, rgba(224, 122, 58, 0.2));
  transform: translateX(-50%);
}

.ku-nadi-sushumna {
  left: 50%;
  width: 3px;
  background: linear-gradient(180deg, rgba(201, 160, 80, 0.9), rgba(15, 118, 110, 0.35));
  transform: translateX(-50%);
  overflow: hidden;
}

.ku-ascent {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 0;
  background: linear-gradient(180deg, #fbbf24, #0f766e);
  box-shadow: 0 0 12px rgba(251, 191, 36, 0.55);
  transition: height 0.55s ease;
}

.ku-serpent {
  position: absolute;
  left: 50%;
  bottom: 0.4rem;
  width: 1.1rem;
  height: 1.1rem;
  margin-left: -0.55rem;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #fde68a, #b45309 70%);
  box-shadow: 0 0 0 3px rgba(180, 83, 9, 0.2);
  transition: bottom 0.55s ease, box-shadow 0.4s ease, transform 0.4s ease;
  z-index: 3;
}

.ku-serpent.is-rising {
  box-shadow: 0 0 16px rgba(251, 191, 36, 0.7);
  transform: scale(1.15);
}

.ku-nodes {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column-reverse;
  justify-content: space-between;
  height: 100%;
  min-height: 26.5rem;
  align-items: center;
}

.ku-node {
  position: relative;
  width: 2.65rem;
  height: 2.65rem;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 0;
}

.ku-node-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid rgba(15, 118, 110, 0.35);
  background: rgba(255, 252, 246, 0.92);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.ku-node-bija {
  position: relative;
  z-index: 1;
  font-family: var(--md-deva);
  font-size: 0.95rem;
  color: var(--md-deep);
  line-height: 2.65rem;
}

.ku-node.is-active .ku-node-ring,
.ku-node.is-lit .ku-node-ring {
  transform: scale(1.12);
  border-color: currentColor;
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.12);
}

.ku-node[data-element="earth"] { color: #92400e; }
.ku-node[data-element="water"] { color: #1d4ed8; }
.ku-node[data-element="fire"] { color: #c2410c; }
.ku-node[data-element="air"] { color: #047857; }
.ku-node[data-element="ether"] { color: #6d28d9; }
.ku-node[data-element="mind"] { color: #0e7490; }
.ku-node[data-element="consciousness"] { color: #a16207; }

.ku-chakra-panels {
  min-width: 0;
}

.ku-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
}

.ku-play {
  border: 1px solid var(--md-deep);
  background: var(--md-deep);
  color: #f8faf9;
  padding: 0.45rem 0.95rem;
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.ku-play:hover {
  transform: translateY(-1px);
}

.ku-play-ghost {
  background: transparent;
  color: var(--md-deep);
}

.ku-panel {
  border: 1px solid var(--md-line);
  background: var(--md-card);
  padding: 1.15rem 1.25rem;
  animation: md-fade-in 0.35s ease;
}

.ku-panel[hidden] {
  display: none !important;
}

.ku-panel-num {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--md-accent);
  font-weight: 600;
}

.ku-panel h3 {
  font-family: var(--md-display);
  font-size: 1.2rem;
  margin: 0 0 0.85rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.75rem;
  align-items: baseline;
}

.ku-panel-sa {
  font-family: var(--md-deva);
  color: var(--md-deep);
  font-size: 1.15rem;
  font-weight: 600;
}

.ku-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
  gap: 0.65rem;
  margin: 0 0 0.95rem;
}

.ku-meta dt {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--md-muted);
  margin: 0 0 0.15rem;
}

.ku-meta dd {
  margin: 0;
  font-size: 0.92rem;
  color: var(--md-ink);
  line-height: 1.4;
}

.ku-bija {
  font-family: var(--md-deva);
  font-size: 1.35rem !important;
  color: var(--md-deep) !important;
}

.ku-nadis {
  margin-top: 0.35rem;
}

.ku-nadi-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.85rem;
}

.ku-nadi-tab {
  border: 1px solid rgba(15, 118, 110, 0.28);
  background: rgba(255, 252, 246, 0.75);
  color: var(--md-deep);
  padding: 0.5rem 0.95rem;
  font-size: 0.88rem;
  cursor: pointer;
}

.ku-nadi-tab.is-active {
  background: var(--md-deep);
  border-color: var(--md-deep);
  color: #f8faf9;
}

.ku-nadi-visual {
  position: relative;
  height: 4.5rem;
  margin-bottom: 0.85rem;
  border: 1px solid var(--md-line);
  background:
    linear-gradient(90deg, transparent 48%, rgba(28, 20, 16, 0.06) 50%, transparent 52%),
    rgba(255, 252, 246, 0.65);
  overflow: hidden;
}

.ku-channel {
  position: absolute;
  top: 0.6rem;
  bottom: 0.6rem;
  width: 4px;
  border-radius: 4px;
  opacity: 0.35;
  transition: opacity 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.ku-channel-ida {
  left: 28%;
  background: #5b8def;
}

.ku-channel-pingala {
  left: 72%;
  background: #e07a3a;
}

.ku-channel-sushumna {
  left: 50%;
  width: 5px;
  margin-left: -2.5px;
  background: linear-gradient(180deg, #c9a050, #0f766e);
}

.ku-channel.is-active {
  opacity: 1;
  transform: scaleX(1.4);
  box-shadow: 0 0 14px currentColor;
}

.ku-nadi-panel {
  border: 1px solid var(--md-line);
  background: var(--md-card);
  padding: 1.1rem 1.2rem;
}

.ku-nadi-panel[hidden] {
  display: none !important;
}

.ku-nadi-side {
  margin: 0.25rem 0 0.65rem;
  font-size: 0.85rem;
  color: var(--md-accent);
  font-weight: 500;
}

.ku-granthis {
  margin: 1.25rem 0 1.75rem;
}

.ku-granthis h3,
.ku-ascension h3 {
  font-family: var(--md-display);
  font-size: 1.2rem;
  margin: 0 0 0.55rem;
}

.ku-granthi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 0.75rem;
  margin-top: 0.85rem;
}

.ku-granthi {
  text-align: left;
  border: 1px solid var(--md-line);
  background: var(--md-card);
  padding: 1rem 1.1rem;
  cursor: pointer;
  display: grid;
  gap: 0.35rem;
  transition: border-color 0.3s ease, background 0.3s ease, transform 0.3s ease;
}

.ku-granthi-knot {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  border: 2px solid rgba(180, 83, 9, 0.55);
  background: radial-gradient(circle at 40% 40%, #fde68a, #b45309);
  transition: transform 0.45s ease, opacity 0.45s ease, border-color 0.45s ease;
}

.ku-granthi strong {
  font-family: var(--md-display);
  font-size: 0.98rem;
  color: var(--md-ink);
}

.ku-granthi em {
  font-style: normal;
  font-size: 0.88rem;
  color: var(--md-muted);
  line-height: 1.45;
}

.ku-granthi-hint {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--md-accent);
}

.ku-granthi.is-pierced {
  border-color: rgba(15, 118, 110, 0.45);
  background: linear-gradient(160deg, rgba(15, 118, 110, 0.1), var(--md-card));
  transform: translateY(-2px);
}

.ku-granthi.is-pierced .ku-granthi-knot {
  transform: scale(0.35) rotate(120deg);
  opacity: 0.35;
  border-color: var(--md-accent);
}

.ku-granthi.is-pierced .ku-granthi-hint {
  color: var(--md-deep);
}

.ku-ascension {
  margin-top: 0.5rem;
}

.ku-stage-track {
  height: 3px;
  background: rgba(15, 118, 110, 0.15);
  margin: 0.85rem 0;
  position: relative;
  overflow: hidden;
}

.ku-stage-progress {
  position: absolute;
  inset: 0 auto 0 0;
  width: 25%;
  background: linear-gradient(90deg, var(--md-accent), var(--md-gold));
  transition: width 0.4s ease;
}

.ku-stage-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.45rem;
  margin-bottom: 0.85rem;
}

.ku-stage {
  border: 1px solid var(--md-line);
  background: rgba(255, 252, 246, 0.65);
  padding: 0.7rem 0.5rem;
  text-align: center;
  cursor: pointer;
  display: grid;
  gap: 0.2rem;
  font-size: 0.78rem;
  color: var(--md-muted);
  transition: border-color 0.25s ease, background 0.25s ease;
}

.ku-stage.is-active {
  border-color: var(--md-accent);
  background: var(--md-accent-soft);
  color: var(--md-ink);
}

.ku-stage-n {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
}

.ku-stage-detail {
  padding: 0.35rem 0.15rem 0;
  color: var(--md-ink);
  line-height: 1.7;
}

.ku-stage-detail[hidden] {
  display: none !important;
}

.ku-philosophy {
  border: 1px solid rgba(15, 118, 110, 0.22);
  background:
    linear-gradient(145deg, rgba(15, 118, 110, 0.08), rgba(201, 160, 80, 0.08)),
    var(--md-card);
  padding: 1.35rem 1.4rem;
}

.ku-philosophy h2 {
  margin-top: 0;
}

@media (max-width: 760px) {
  .ku-chakra-layout {
    grid-template-columns: 1fr;
  }

  .ku-spine {
    min-height: 18rem;
    max-width: 12rem;
    margin: 0 auto;
  }

  .ku-nodes {
    min-height: 16.5rem;
  }

  .ku-stage-steps {
    grid-template-columns: 1fr 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ku-ascent,
  .ku-serpent,
  .ku-node-ring,
  .ku-granthi-knot,
  .ku-stage-progress,
  .ku-channel {
    transition: none !important;
  }
}

/* —— Bandhas & Pranayama —— */

.bp-locks {
  display: grid;
  gap: 1rem;
}

.bp-body-map {
  position: relative;
  height: 14rem;
  max-width: 8rem;
  margin: 0 auto 0.5rem;
  border: 1px solid var(--md-line);
  background:
    linear-gradient(180deg, rgba(15, 118, 110, 0.06), rgba(201, 160, 80, 0.08)),
    var(--md-card);
  border-radius: 3rem;
}

.bp-lock-dot {
  position: absolute;
  left: 50%;
  top: var(--bp-y);
  transform: translate(-50%, -50%);
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  border: 2px solid rgba(15, 118, 110, 0.35);
  background: rgba(255, 252, 246, 0.95);
  font-family: var(--md-deva);
  font-size: 0.95rem;
  color: var(--md-deep);
  cursor: pointer;
  z-index: 2;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.bp-lock-dot.is-active {
  border-color: var(--md-accent);
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.15);
  transform: translate(-50%, -50%) scale(1.1);
}

.bp-lock-dot.is-sealed {
  background: var(--md-accent-soft);
  border-color: var(--md-deep);
}

.bp-pressure {
  position: absolute;
  left: 50%;
  top: 18%;
  bottom: 18%;
  width: 3px;
  margin-left: -1.5px;
  background: rgba(15, 118, 110, 0.2);
  overflow: hidden;
}

.bp-pressure::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 0;
  background: linear-gradient(180deg, #fbbf24, #0f766e);
  transition: height 0.45s ease;
}

.bp-locks.is-maha .bp-pressure::after {
  height: 100%;
}

.bp-lock-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.bp-lock-tab {
  border: 1px solid rgba(15, 118, 110, 0.28);
  background: rgba(255, 252, 246, 0.75);
  color: var(--md-deep);
  padding: 0.45rem 0.8rem;
  font-size: 0.82rem;
  cursor: pointer;
  text-align: left;
  max-width: 100%;
}

.bp-lock-tab.is-active {
  background: var(--md-deep);
  border-color: var(--md-deep);
  color: #f8faf9;
}

.bp-lock-panel,
.bp-prana-panel {
  border: 1px solid var(--md-line);
  background: var(--md-card);
  padding: 1.15rem 1.25rem;
  animation: md-fade-in 0.35s ease;
}

.bp-lock-panel[hidden],
.bp-prana-panel[hidden] {
  display: none !important;
}

.bp-lock-panel h3,
.bp-prana-panel h3 {
  font-family: var(--md-display);
  font-size: 1.15rem;
  margin: 0.25rem 0 0.85rem;
}

.bp-facets {
  display: grid;
  gap: 0.85rem;
}

.bp-facets h4,
.bp-prana-panel h4 {
  margin: 0 0 0.3rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--md-accent);
}

.bp-facets p,
.bp-prana-panel p {
  margin: 0;
  line-height: 1.65;
  color: var(--md-ink);
}

.bp-prana {
  margin-top: 0.35rem;
}

.bp-breath {
  display: grid;
  place-items: center;
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.bp-breath-orb {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  border: 2px solid rgba(15, 118, 110, 0.35);
  background: radial-gradient(circle at 35% 35%, rgba(251, 191, 36, 0.45), rgba(15, 118, 110, 0.25));
  animation: bp-breathe 4.2s ease-in-out infinite;
}

.bp-breath-label {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--md-accent);
  font-weight: 600;
}

@keyframes bp-breathe {
  0%, 100% { transform: scale(0.85); opacity: 0.75; }
  40% { transform: scale(1.15); opacity: 1; }
  55% { transform: scale(1.15); opacity: 1; }
  90% { transform: scale(0.85); opacity: 0.75; }
}

.bp-phase-tag {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--md-accent);
}

/* —— Granthi Bhedana —— */

.gb-layout {
  display: grid;
  grid-template-columns: minmax(5rem, 7rem) 1fr;
  gap: 1.25rem;
  align-items: start;
}

.gb-spine {
  position: relative;
  min-height: 18rem;
  border: 1px solid var(--md-line);
  background: rgba(255, 252, 246, 0.7);
}

.gb-sushumna {
  position: absolute;
  left: 50%;
  top: 8%;
  bottom: 8%;
  width: 3px;
  margin-left: -1.5px;
  background: linear-gradient(180deg, #c9a050, #0f766e);
}

.gb-knot {
  position: absolute;
  left: 50%;
  top: var(--gb-y);
  transform: translate(-50%, -50%);
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 2px solid rgba(180, 83, 9, 0.55);
  background: radial-gradient(circle at 40% 40%, #fde68a, #b45309);
  font-family: var(--md-deva);
  color: #1c1410;
  font-size: 0.9rem;
  cursor: pointer;
  z-index: 2;
  transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.35s ease;
}

.gb-knot.is-active {
  transform: translate(-50%, -50%) scale(1.12);
  box-shadow: 0 0 0 5px rgba(180, 83, 9, 0.18);
}

.gb-knot.is-pierced {
  opacity: 0.45;
  border-color: var(--md-accent);
  background: radial-gradient(circle at 40% 40%, #99f6e4, #0f766e);
}

.gb-panel {
  border: 1px solid var(--md-line);
  background: var(--md-card);
  padding: 1.15rem 1.25rem;
  animation: md-fade-in 0.35s ease;
}

.gb-panel[hidden] {
  display: none !important;
}

.gb-panel h3 {
  font-family: var(--md-display);
  font-size: 1.15rem;
  margin: 0.25rem 0 0.85rem;
}

.gb-panel h4 {
  margin: 0.85rem 0 0.3rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--md-accent);
}

.gb-panel p {
  margin: 0;
  line-height: 1.65;
}

.gb-pressure {
  margin: 1rem 0 1.5rem;
}

.gb-pressure h3 {
  font-family: var(--md-display);
  font-size: 1.15rem;
  margin: 0 0 0.85rem;
}

.gb-collision {
  display: grid;
  gap: 0.65rem;
  border: 1px solid var(--md-line);
  background: var(--md-card);
  padding: 1rem;
}

.gb-force {
  padding: 0.75rem 0.9rem;
  border: 1px solid rgba(15, 118, 110, 0.2);
  background: rgba(15, 118, 110, 0.05);
}

.gb-force p {
  margin: 0.35rem 0 0;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--md-muted);
}

.gb-force-mid {
  text-align: center;
  padding: 0.65rem;
  position: relative;
}

.gb-spark {
  display: inline-block;
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 50%;
  background: #fbbf24;
  box-shadow: 0 0 16px rgba(251, 191, 36, 0.8);
  animation: gb-pulse 1.8s ease-in-out infinite;
  margin-bottom: 0.35rem;
}

.gb-force-mid p {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--md-deep);
}

@keyframes gb-pulse {
  0%, 100% { transform: scale(0.9); opacity: 0.7; }
  50% { transform: scale(1.25); opacity: 1; }
}

.gb-pierce-steps {
  display: grid;
  gap: 0.75rem;
}

.gb-pierce-card {
  text-align: left;
  border: 1px solid var(--md-line);
  background: var(--md-card);
  padding: 1rem 1.1rem;
  cursor: pointer;
  display: grid;
  gap: 0.35rem;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.gb-pierce-card.is-open,
.gb-pierce-card.is-pierced {
  border-color: rgba(15, 118, 110, 0.4);
  background: linear-gradient(160deg, rgba(15, 118, 110, 0.08), var(--md-card));
}

.gb-pierce-card strong {
  font-family: var(--md-display);
  font-size: 1.05rem;
}

.gb-tool {
  font-size: 0.88rem;
  color: var(--md-accent);
  font-weight: 500;
}

.gb-pierce-body {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.4s ease, opacity 0.3s ease, margin 0.3s ease;
}

.gb-pierce-card.is-open .gb-pierce-body {
  max-height: 20rem;
  opacity: 1;
  margin-top: 0.45rem;
}

.gb-pierce-body p {
  margin: 0 0 0.55rem;
  line-height: 1.65;
  font-size: 0.95rem;
}

.gb-pierce-card.is-pierced .ku-granthi-knot {
  transform: scale(0.4) rotate(120deg);
  opacity: 0.4;
}

@media (max-width: 760px) {
  .gb-layout {
    grid-template-columns: 1fr;
  }

  .gb-spine {
    min-height: 12rem;
    max-width: 8rem;
    margin: 0 auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bp-breath-orb,
  .gb-spark {
    animation: none !important;
  }
}

/* —— Atma Vichara —— */

.md-vichara-page .md-lotus-core {
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.av-diagram {
  display: grid;
  justify-items: center;
  gap: 0.35rem;
  margin: 1rem 0 1.35rem;
  padding: 1.15rem 1rem;
  border: 1px solid var(--md-line);
  background:
    radial-gradient(circle at 50% 12%, rgba(15, 118, 110, 0.12), transparent 45%),
    var(--md-card);
}

.av-node {
  width: min(100%, 22rem);
  text-align: center;
  border: 1px solid var(--md-line);
  background: rgba(255, 252, 246, 0.9);
  padding: 0.75rem 1rem;
  cursor: pointer;
  display: grid;
  gap: 0.2rem;
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease, opacity 0.35s ease;
}

.av-node-sa {
  font-family: var(--md-deva);
  font-size: 1.05rem;
  color: var(--md-deep);
}

.av-node span:last-child {
  font-size: 0.88rem;
  color: var(--md-muted);
  line-height: 1.4;
}

.av-node.is-active {
  border-color: var(--md-accent);
  box-shadow: 0 8px 22px rgba(19, 78, 74, 0.08);
  transform: translateY(-2px);
}

.av-node.is-dim {
  opacity: 0.35;
}

.av-node-atman.is-active {
  background: linear-gradient(160deg, rgba(15, 118, 110, 0.14), rgba(255, 252, 246, 0.95));
}

.av-node-aham.is-active {
  border-color: #b45309;
  background: linear-gradient(160deg, rgba(180, 83, 9, 0.1), rgba(255, 252, 246, 0.95));
}

.av-arrow {
  color: var(--md-accent);
  font-size: 1.1rem;
  line-height: 1;
  opacity: 0.7;
}

.av-branches {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  width: min(100%, 28rem);
  margin-top: 0.35rem;
}

.av-trace {
  margin-top: 0.75rem;
  border: 1px solid var(--md-deep);
  background: var(--md-deep);
  color: #f8faf9;
  padding: 0.5rem 1rem;
  font-size: 0.88rem;
  cursor: pointer;
}

.av-note {
  margin-top: 0.5rem;
}

.av-practice {
  margin-top: 0.5rem;
}

.av-step-detail {
  border: 1px solid var(--md-line);
  background: var(--md-card);
  padding: 1.1rem 1.2rem;
  margin-top: 0.35rem;
}

.av-step-detail[hidden],
.av-daily-panel[hidden] {
  display: none !important;
}

.av-step-detail p,
.av-daily-panel p,
.av-analogy p {
  margin: 0;
  line-height: 1.7;
}

.av-prompt {
  font-family: var(--md-deva) !important;
  font-size: 1.45rem !important;
  color: var(--md-deep) !important;
  margin-bottom: 0.65rem !important;
  text-align: center;
}

.av-compare .md-compare-head,
.av-compare .md-compare-row {
  grid-template-columns: minmax(7rem, 0.9fr) minmax(10rem, 1.2fr) minmax(10rem, 1.2fr);
  min-width: 34rem;
}

.av-analogy {
  border-left: 3px solid var(--md-accent);
  background: rgba(255, 252, 246, 0.75);
  padding: 1rem 1.15rem;
  margin-top: 0.85rem;
}

.av-analogy h3 {
  font-family: var(--md-display);
  font-size: 1.1rem;
  margin: 0.2rem 0 0.55rem;
}

.av-daily-panel {
  border: 1px solid var(--md-line);
  background: var(--md-card);
  padding: 1.15rem 1.25rem;
  animation: md-fade-in 0.35s ease;
}

/* —— Shared stage panels (Nada / Nidra / Traditions) —— */

.md-scripture-list {
  margin: 0.75rem 0 0;
  padding-left: 1.15rem;
  color: var(--md-muted);
  line-height: 1.55;
}

.nx-stages {
  margin-top: 0.5rem;
}

.nx-stage-grid {
  grid-template-columns: repeat(4, 1fr);
}

.nx-stage-grid-8 {
  grid-template-columns: repeat(4, 1fr);
}

.nx-stage-panel {
  border: 1px solid var(--md-line);
  background: var(--md-card);
  padding: 1.1rem 1.2rem;
  margin-top: 0.5rem;
  animation: md-fade-in 0.35s ease;
}

.nx-stage-panel[hidden] {
  display: none !important;
}

.nx-meta {
  margin: 0 0 0.45rem;
  font-size: 0.92rem;
  color: var(--md-muted);
}

.nx-sounds {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.75rem 0;
}

.nx-sound {
  padding: 0.35rem 0.7rem;
  border: 1px solid rgba(15, 118, 110, 0.25);
  background: var(--md-accent-soft);
  font-size: 0.82rem;
  color: var(--md-deep);
}

.nx-wave {
  display: flex;
  align-items: flex-end;
  gap: 0.35rem;
  height: 2.5rem;
  margin: 0.65rem 0 0.85rem;
}

.nx-wave span {
  flex: 1;
  background: linear-gradient(180deg, #0f766e, #c9a050);
  border-radius: 2px 2px 0 0;
  animation: nx-wave 1.2s ease-in-out infinite;
}

.nx-wave span:nth-child(1) { height: 40%; animation-delay: 0s; }
.nx-wave span:nth-child(2) { height: 70%; animation-delay: 0.1s; }
.nx-wave span:nth-child(3) { height: 100%; animation-delay: 0.2s; }
.nx-wave span:nth-child(4) { height: 55%; animation-delay: 0.3s; }
.nx-wave span:nth-child(5) { height: 80%; animation-delay: 0.4s; }

@keyframes nx-wave {
  0%, 100% { transform: scaleY(0.7); opacity: 0.7; }
  50% { transform: scaleY(1); opacity: 1; }
}

/* —— Hridaya —— */

.hr-centers {
  display: grid;
  gap: 0.75rem;
}

.hr-center-tab {
  border: 1px solid rgba(15, 118, 110, 0.28);
  background: rgba(255, 252, 246, 0.75);
  color: var(--md-deep);
  padding: 0.5rem 0.9rem;
  text-align: left;
  cursor: pointer;
}

.hr-centers {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.hr-center-tab.is-active {
  background: var(--md-deep);
  border-color: var(--md-deep);
  color: #f8faf9;
}

.hr-center-panel {
  flex: 1 1 100%;
  border: 1px solid var(--md-line);
  background: var(--md-card);
  padding: 1.1rem 1.2rem;
}

.hr-center-panel[hidden] {
  display: none !important;
}

.hr-sunmoon {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0.75rem;
  align-items: center;
  margin: 0.85rem 0;
}

.hr-orb {
  text-align: center;
  padding: 1.1rem;
  border: 1px solid var(--md-line);
  background: var(--md-card);
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hr-orb.is-active {
  transform: scale(1.04);
  box-shadow: 0 8px 22px rgba(19, 78, 74, 0.1);
}

.hr-sun.is-active {
  background: radial-gradient(circle at 40% 35%, rgba(251, 191, 36, 0.35), var(--md-card));
}

.hr-moon.is-active {
  background: radial-gradient(circle at 40% 35%, rgba(148, 163, 184, 0.35), var(--md-card));
}

.hr-orb span {
  display: block;
  font-family: var(--md-deva);
  font-size: 1.2rem;
  color: var(--md-deep);
}

.hr-orb em {
  font-style: normal;
  font-size: 0.85rem;
  color: var(--md-muted);
}

.hr-amrita {
  width: 3rem;
  height: 4px;
  background: rgba(15, 118, 110, 0.2);
  position: relative;
  overflow: hidden;
}

.hr-amrita span {
  position: absolute;
  inset: 0 auto 0 0;
  width: 40%;
  background: linear-gradient(90deg, #fbbf24, #0f766e);
  animation: hr-flow 2s linear infinite;
}

@keyframes hr-flow {
  0% { left: -40%; }
  100% { left: 100%; }
}

.hr-quote {
  margin: 1rem 0 0;
  padding: 1rem 1.15rem;
  border-left: 3px solid var(--md-accent);
  background: rgba(255, 252, 246, 0.75);
}

.hr-quote p {
  margin: 0 0 0.45rem;
  line-height: 1.65;
  font-family: var(--md-display);
  font-size: 1.02rem;
}

.hr-quote footer {
  font-size: 0.82rem;
  color: var(--md-accent);
}

.hr-summary {
  border: 1px solid var(--md-line);
  background: var(--md-card);
}

.hr-summary-head,
.hr-summary-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.hr-summary-head {
  background: rgba(15, 118, 110, 0.08);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--md-deep);
}

.hr-summary-cell {
  padding: 0.75rem 0.9rem;
  border-right: 1px solid var(--md-line);
  border-bottom: 1px solid var(--md-line);
  font-size: 0.92rem;
  line-height: 1.5;
}

.hr-summary-cell:last-child {
  border-right: 0;
}

/* —— Yoga Nidra —— */

.yn-states {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
  gap: 0.5rem;
}

.yn-state {
  border: 1px solid var(--md-line);
  background: var(--md-card);
  padding: 0.75rem;
  cursor: pointer;
  text-align: center;
  display: grid;
  gap: 0.2rem;
}

.yn-state.is-active {
  border-color: var(--md-accent);
  background: var(--md-accent-soft);
}

.yn-state-panel,
.yn-wave-panel {
  grid-column: 1 / -1;
  border: 1px solid var(--md-line);
  background: var(--md-card);
  padding: 1rem 1.1rem;
}

.yn-state-panel[hidden],
.yn-wave-panel[hidden] {
  display: none !important;
}

.yn-waves {
  display: grid;
  gap: 0.65rem;
}

.yn-wave-tab {
  border: 1px solid rgba(15, 118, 110, 0.28);
  background: rgba(255, 252, 246, 0.75);
  padding: 0.45rem 0.8rem;
  cursor: pointer;
  color: var(--md-deep);
  font-size: 0.85rem;
}

.yn-waves {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.yn-wave-tab.is-active {
  background: var(--md-deep);
  border-color: var(--md-deep);
  color: #f8faf9;
}

.yn-wave-viz {
  flex: 1 1 100%;
  display: flex;
  align-items: flex-end;
  gap: 0.4rem;
  height: 3.5rem;
  padding: 0.5rem;
  border: 1px solid var(--md-line);
  background: rgba(255, 252, 246, 0.65);
}

.yn-bar {
  flex: 1;
  background: linear-gradient(180deg, #0f766e, #5eead4);
  transform-origin: bottom;
  animation: yn-bar 1s ease-in-out infinite;
}

.yn-wave-viz[data-active="beta"] .yn-bar { animation-duration: 0.35s; }
.yn-wave-viz[data-active="alpha"] .yn-bar { animation-duration: 0.7s; }
.yn-wave-viz[data-active="theta"] .yn-bar { animation-duration: 1.2s; }
.yn-wave-viz[data-active="delta"] .yn-bar { animation-duration: 2s; }

.yn-bar:nth-child(odd) { height: 55%; }
.yn-bar:nth-child(even) { height: 90%; }

@keyframes yn-bar {
  0%, 100% { transform: scaleY(0.55); }
  50% { transform: scaleY(1); }
}

.yn-koshas {
  display: grid;
  gap: 0.55rem;
}

.yn-kosha {
  border: 1px solid var(--md-line);
  background: var(--md-card);
  padding: 0.85rem 1rem;
  display: grid;
  gap: 0.2rem;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.yn-kosha.is-lit {
  border-color: var(--md-accent);
  transform: translateX(4px);
  background: var(--md-accent-soft);
}

.yn-kosha strong {
  font-family: var(--md-display);
  font-size: 1rem;
}

.yn-kosha em {
  font-style: normal;
  font-size: 0.88rem;
  color: var(--md-muted);
}

@media (max-width: 760px) {
  .nx-stage-grid,
  .nx-stage-grid-8 {
    grid-template-columns: 1fr 1fr;
  }

  .hr-sunmoon {
    grid-template-columns: 1fr;
  }

  .hr-amrita {
    width: 4px;
    height: 2rem;
    margin: 0 auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nx-wave span,
  .hr-amrita span,
  .yn-bar {
    animation: none !important;
  }
}