/* Divine Engineering — aligned to public Om Mangalam cream / saffron UI */
.eng-page {
  --eng-ink: #1c1410;
  --eng-muted: #5c534c;
  --eng-gold: #b45309;
  --eng-gold-soft: #c9a050;
  --eng-orange: #ff8c00;
  --eng-cream: #fff8f0;
  --eng-card: rgba(255, 252, 246, 0.92);
  --eng-deep: #2a1c12;
  --eng-line: rgba(180, 83, 9, 0.2);
  --eng-display: Georgia, "Times New Roman", serif;
  position: relative;
  color: var(--eng-ink);
  background:
    radial-gradient(1000px 480px at 8% -8%, rgba(255, 140, 0, 0.14), transparent 55%),
    radial-gradient(800px 400px at 92% 12%, rgba(180, 83, 9, 0.08), transparent 50%),
    linear-gradient(180deg, #faf6f0 0%, var(--eng-cream) 40%, #efe6d8 100%);
  min-height: 70vh;
  overflow: hidden;
}

.eng-page::before {
  content: "ॐ";
  position: absolute;
  top: -0.05em;
  right: -0.05em;
  font-size: clamp(8rem, 22vw, 14rem);
  line-height: 1;
  opacity: 0.06;
  color: var(--eng-deep);
  pointer-events: none;
  z-index: 0;
}

.eng-cosmos-page,
.eng-evo-page,
.eng-temple-page {
  /* Same public shell — canvas stages stay visually distinct */
  background:
    radial-gradient(1000px 480px at 8% -8%, rgba(255, 140, 0, 0.14), transparent 55%),
    radial-gradient(800px 400px at 92% 12%, rgba(180, 83, 9, 0.08), transparent 50%),
    linear-gradient(180deg, #faf6f0 0%, var(--eng-cream) 40%, #efe6d8 100%);
}

.eng-wrap {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

.eng-sim-wrap {
  max-width: 1100px;
}

.eng-crumb {
  font-size: 0.9rem;
  color: var(--eng-muted);
  margin-bottom: 1rem;
}

.eng-crumb a {
  color: var(--eng-gold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.eng-crumb a:hover {
  border-bottom-color: rgba(180, 83, 9, 0.45);
}

.eng-hero {
  text-align: center;
  margin-bottom: 2rem;
}

.eng-hero-compact {
  margin-bottom: 1.25rem;
}

.eng-hero .brand {
  font-family: var(--eng-display);
  color: var(--eng-gold);
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
}

.eng-om {
  font-size: 2.5rem;
  color: var(--eng-gold);
  margin: 0;
  animation: eng-om-pulse 4s ease-in-out infinite;
}

@keyframes eng-om-pulse {
  0%, 100% { opacity: 0.85; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.06); }
}

.eng-hero h1 {
  font-family: var(--eng-display);
  font-size: clamp(1.7rem, 4vw, 2.45rem);
  margin: 0.25rem 0 0.65rem;
  color: var(--eng-deep);
}

.eng-hero p {
  max-width: 40rem;
  margin: 0 auto;
  color: var(--eng-muted);
  line-height: 1.55;
}

.eng-hero p strong {
  color: var(--eng-gold);
}

.eng-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.eng-hub-card {
  display: block;
  text-decoration: none;
  color: inherit;
  padding: 1.5rem 1.35rem 1.4rem;
  border-radius: 12px;
  border: 1px solid var(--eng-line);
  background: var(--eng-card);
  box-shadow: 0 10px 24px rgba(42, 28, 18, 0.06);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  position: relative;
  overflow: hidden;
}

.eng-hub-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(400px 200px at 20% 0%, rgba(255, 140, 0, 0.1), transparent 60%);
  pointer-events: none;
}

.eng-hub-cosmos::before {
  background: radial-gradient(400px 200px at 80% 0%, rgba(180, 83, 9, 0.12), transparent 60%);
}

.eng-hub-evo::before {
  background: radial-gradient(400px 200px at 50% 0%, rgba(180, 83, 9, 0.1), transparent 60%);
}

.eng-hub-card:hover {
  transform: translateY(-4px);
  border-color: rgba(180, 83, 9, 0.4);
  box-shadow: 0 14px 32px rgba(42, 28, 18, 0.1);
}

.eng-hub-glyph {
  display: block;
  font-size: 1.75rem;
  margin-bottom: 0.65rem;
  color: var(--eng-gold);
}

.eng-hub-card h2 {
  font-family: var(--eng-display);
  font-size: 1.35rem;
  margin: 0 0 0.5rem;
  color: var(--eng-deep);
}

.eng-hub-card p {
  color: var(--eng-muted);
  font-size: 0.95rem;
  margin: 0 0 1rem;
  line-height: 1.5;
}

.eng-hub-cta {
  color: var(--eng-gold);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
}

.eng-disclaimer {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.9rem 1rem;
  margin-bottom: 1.25rem;
  border-radius: 0.55rem;
  border: 1px solid rgba(180, 83, 9, 0.28);
  background: rgba(255, 140, 0, 0.08);
  color: var(--eng-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.eng-disclaimer i {
  color: var(--eng-gold);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.eng-disclaimer a {
  color: var(--eng-gold);
}

.eng-disclaimer strong {
  color: var(--eng-deep);
}

.eng-sim {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  align-items: start;
}

.eng-sim-col-stage {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.eng-sim-stage {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--eng-line);
  background: #120e14;
  min-height: 360px;
  max-width: none;
  margin: 0;
  width: 100%;
  box-shadow: 0 12px 28px rgba(42, 28, 18, 0.12);
}

@media (min-width: 900px) {
  .eng-sim {
    grid-template-columns: minmax(0, 7fr) minmax(260px, 3fr);
    gap: 1.35rem;
  }

  .eng-panel {
    position: sticky;
    top: 1rem;
    max-height: calc(100vh - 1.5rem);
    overflow: auto;
  }
}

.eng-cosmos-stage {
  background: #02040a;
}

.eng-sim-stage canvas {
  display: block;
  width: 100%;
  height: auto;
  max-height: none;
  aspect-ratio: 3 / 4;
}

.eng-canvas-tip {
  position: absolute;
  z-index: 5;
  pointer-events: none;
  max-width: 240px;
  padding: 0.55rem 0.7rem;
  border-radius: 0.45rem;
  background: rgba(255, 252, 246, 0.96);
  border: 1px solid rgba(180, 83, 9, 0.35);
  color: var(--eng-ink);
  font-size: 0.78rem;
  line-height: 1.4;
  box-shadow: 0 8px 24px rgba(42, 28, 18, 0.18);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.15s ease;
}

.eng-canvas-tip.is-on {
  opacity: 1;
  transform: none;
}

.eng-canvas-tip strong {
  display: block;
  color: var(--eng-gold);
  margin-bottom: 0.2rem;
  font-size: 0.82rem;
}

.eng-blog {
  margin-top: 2.25rem;
  padding: 1.5rem 1.25rem 1.35rem;
  border-radius: 12px;
  border: 1px solid var(--eng-line);
  background: var(--eng-card);
  box-shadow: 0 10px 24px rgba(42, 28, 18, 0.06);
}

.eng-blog h2 {
  font-family: var(--eng-display);
  font-size: clamp(1.25rem, 3vw, 1.55rem);
  color: var(--eng-deep);
  margin: 0 0 0.75rem;
}

.eng-blog p {
  color: var(--eng-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  margin: 0 0 0.9rem;
}

.eng-blog p:last-child {
  margin-bottom: 0;
}

.eng-appreciate {
  margin-top: 1.25rem;
  padding: 1rem 1.1rem;
  border-radius: 0.55rem;
  border: 1px solid rgba(180, 83, 9, 0.22);
  background: rgba(255, 140, 0, 0.08);
  font-size: 0.88rem;
  color: #4a3c32;
  line-height: 1.55;
}

.eng-appreciate strong {
  color: var(--eng-gold);
}

.eng-essay {
  margin-top: 2.75rem;
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
}

.eng-essay-lead {
  text-align: center;
  margin-bottom: 1.75rem;
}

.eng-essay-lead h2 {
  font-family: var(--eng-display);
  font-size: clamp(1.35rem, 3.2vw, 1.85rem);
  color: var(--eng-deep);
  margin: 0 0 0.75rem;
  line-height: 1.3;
}

.eng-essay-lead p {
  margin: 0 auto;
  max-width: 40rem;
  color: var(--eng-muted);
  font-size: 1.02rem;
  line-height: 1.65;
}

.eng-essay-block {
  margin-bottom: 1.65rem;
  padding: 1.35rem 1.25rem 1.2rem;
  border-radius: 12px;
  border: 1px solid var(--eng-line);
  background: var(--eng-card);
  box-shadow: 0 8px 20px rgba(42, 28, 18, 0.05);
}

.eng-essay-block h3 {
  font-family: var(--eng-display);
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  color: var(--eng-gold);
  margin: 0 0 0.7rem;
}

.eng-essay-block p {
  color: var(--eng-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0 0 0.85rem;
}

.eng-essay-block p:last-child {
  margin-bottom: 0;
}

.eng-essay-block a {
  color: var(--eng-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(180, 83, 9, 0.35);
}

.eng-essay-block a:hover {
  border-bottom-color: var(--eng-gold);
}

.eng-essay-block strong {
  color: var(--eng-deep);
}

.eng-topic-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.85rem;
  margin: 0.5rem 0 1.75rem;
}

.eng-topic {
  padding: 1rem 0.95rem;
  border-radius: 0.55rem;
  border: 1px solid var(--eng-line);
  background: rgba(255, 255, 255, 0.55);
}

.eng-topic h4 {
  font-family: var(--eng-display);
  font-size: 0.98rem;
  color: var(--eng-deep);
  margin: 0 0 0.4rem;
}

.eng-topic p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--eng-muted);
}

.eng-inline-share {
  max-width: 48rem;
  margin: 1.5rem auto 0;
}

.eng-inline-share .om-share {
  border-top-color: var(--eng-line);
}

.eng-inline-share .om-share-label {
  color: var(--eng-muted);
}

.eng-inline-share .om-share-btn {
  background: #fff;
  border-color: var(--eng-line);
  color: var(--eng-ink);
}

.eng-science-fit {
  margin-top: 0.55rem;
  padding: 0.55rem 0.65rem;
  border-radius: 0.4rem;
  background: rgba(40, 120, 80, 0.08);
  border: 1px solid rgba(40, 120, 80, 0.2);
  font-size: 0.8rem;
  color: #2f5c42;
  line-height: 1.4;
}

.eng-science-fit .fit-meter {
  display: flex;
  gap: 0.2rem;
  margin: 0.35rem 0 0.4rem;
}

.eng-science-fit .fit-meter i {
  width: 1.1rem;
  height: 0.35rem;
  border-radius: 2px;
  background: rgba(28, 20, 16, 0.12);
}

.eng-science-fit .fit-meter i.on {
  background: linear-gradient(90deg, #34d399, var(--eng-orange));
}

.eng-science-fit p {
  margin: 0;
  color: #3d6b50;
}

.eng-mandala {
  pointer-events: none;
  position: absolute;
  inset: -20% -10%;
  background:
    repeating-radial-gradient(circle at 50% 78%, transparent 0 18px, rgba(232, 184, 74, 0.03) 18px 19px);
  opacity: 0.5;
  animation: eng-mandala-spin 120s linear infinite;
}

@keyframes eng-mandala-spin {
  to { transform: rotate(360deg); }
}

.eng-panel {
  background: var(--eng-card);
  border: 1px solid var(--eng-line);
  border-radius: 12px;
  padding: 1rem 1.1rem 1.15rem;
  box-shadow: 0 10px 24px rgba(42, 28, 18, 0.06);
}

.eng-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin-bottom: 1rem;
}

.eng-metrics > div {
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(180, 83, 9, 0.14);
  border-radius: 0.45rem;
  padding: 0.55rem 0.65rem;
}

.eng-metrics .eng-metric-wide {
  grid-column: 1 / -1;
}

.eng-metrics .eng-end-date {
  grid-column: 1 / -1;
  background: rgba(255, 140, 0, 0.1);
  border-color: rgba(180, 83, 9, 0.35);
}

.eng-metrics .eng-end-date strong {
  color: var(--eng-gold);
  font-size: 0.98rem;
}

.eng-metrics .eng-end-date .eng-end-sub {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.72rem;
  color: var(--eng-muted);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}

.eng-metrics span {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--eng-muted);
  margin-bottom: 0.2rem;
}

.eng-metrics strong {
  font-size: 0.92rem;
  color: var(--eng-deep);
  word-break: break-word;
  font-weight: 600;
}

.eng-controls {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
}

.eng-controls label {
  display: grid;
  gap: 0.3rem;
  font-size: 0.8rem;
  color: var(--eng-muted);
}

.eng-controls input[type="range"],
.eng-controls input[type="number"],
.eng-controls input[type="datetime-local"],
.eng-controls select {
  width: 100%;
  background: #fff;
  border: 1px solid rgba(180, 83, 9, 0.28);
  color: var(--eng-ink);
  border-radius: 0.35rem;
  padding: 0.35rem 0.5rem;
}

.eng-controls input[type="range"] {
  padding: 0;
  accent-color: var(--eng-orange);
}

.eng-scrub output,
.eng-controls output {
  color: var(--eng-gold);
  font-size: 0.8rem;
}

.eng-toggle {
  display: flex !important;
  flex-direction: row !important;
  align-items: center;
  gap: 0.5rem !important;
  color: var(--eng-ink) !important;
}

.eng-transport {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.75rem;
}

.eng-transport button {
  border: 1px solid rgba(180, 83, 9, 0.3);
  background: #fff;
  color: var(--eng-deep);
  border-radius: 999px;
  padding: 0.4rem 0.75rem;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.eng-transport button:hover {
  border-color: var(--eng-gold);
}

.eng-transport button.primary {
  background: linear-gradient(145deg, #ff9f1a, #ff8c00 45%, #e67e00);
  border-color: transparent;
  color: #1a1008;
  font-weight: 700;
}

.eng-transport button.is-active {
  box-shadow: 0 0 0 2px rgba(255, 140, 0, 0.35);
}

.eng-note {
  font-size: 0.78rem;
  color: var(--eng-muted);
  margin: 0;
  line-height: 1.45;
}

.eng-address h2 {
  font-family: var(--eng-display);
  font-size: 1.05rem;
  color: var(--eng-gold);
  margin: 0 0 0.5rem;
}

.eng-address ul {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
}

.eng-address li {
  font-size: 0.88rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid rgba(28, 20, 16, 0.08);
  color: var(--eng-deep);
}

.eng-address li span {
  color: var(--eng-muted);
  display: inline-block;
  min-width: 7.5rem;
}

.eng-progress-stack {
  display: grid;
  gap: 0.65rem;
  margin-bottom: 1rem;
}

.eng-prog {
  font-size: 0.78rem;
}

.eng-prog-label {
  display: flex;
  justify-content: space-between;
  color: var(--eng-muted);
  margin-bottom: 0.25rem;
}

.eng-prog-bar {
  height: 8px;
  border-radius: 999px;
  background: rgba(28, 20, 16, 0.08);
  overflow: hidden;
}

.eng-prog-bar > i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #c47a28, var(--eng-orange));
  width: 0%;
  transition: width 0.25s ease;
}

.eng-prog-bar.is-sandhi > i {
  background: linear-gradient(90deg, #f59e0b, #ef4444, #f59e0b);
  background-size: 200% 100%;
  animation: eng-sandhi-glow 2s linear infinite;
}

@keyframes eng-sandhi-glow {
  to { background-position: 200% 0; }
}

.eng-science,
.eng-sandhi {
  font-size: 0.82rem;
  color: var(--eng-muted);
  line-height: 1.45;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(28, 20, 16, 0.08);
}

.eng-science strong,
.eng-sandhi strong {
  color: var(--eng-deep);
}

.eng-science ul,
.eng-sandhi ul {
  margin: 0.4rem 0 0;
  padding-left: 1.1rem;
}

/* Dashavatar — public chrome; canvas stage stays atmospheric */
.eng-evo-stage {
  background: linear-gradient(180deg, #0c1c14 0%, #102418 45%, #0a1812 100%);
  position: relative;
}

.eng-evo-stage-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 252, 246, 0.92);
  border: 1px solid rgba(180, 83, 9, 0.35);
  color: var(--eng-gold);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
}

.eng-view-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.9rem;
}

.eng-view-tabs button {
  border: 1px solid rgba(180, 83, 9, 0.28);
  background: #fff;
  color: var(--eng-deep);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  font-size: 0.78rem;
  cursor: pointer;
}

.eng-view-tabs button.is-active {
  background: linear-gradient(145deg, #ff9f1a, #ff8c00 45%, #e67e00);
  border-color: transparent;
  color: #1a1008;
  font-weight: 600;
}

.eng-evo-scrub {
  margin-bottom: 0.5rem;
}

.eng-stage-ticks {
  display: flex;
  justify-content: space-between;
  margin-top: 0.25rem;
  font-size: 0.65rem;
  color: rgba(92, 83, 76, 0.65);
}

.eng-stage-ticks span.is-on {
  color: var(--eng-gold);
  font-weight: 700;
}

.eng-evo-nav {
  margin-bottom: 1rem;
}

.eng-evo-cards {
  display: grid;
  gap: 0.65rem;
}

.eng-evo-card {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(180, 83, 9, 0.16);
  border-radius: 0.5rem;
  padding: 0.7rem 0.8rem;
  animation: eng-card-in 0.35s ease;
}

.eng-evo-card h3 {
  font-family: var(--eng-display);
  font-size: 0.95rem;
  margin: 0 0 0.35rem;
  color: var(--eng-gold);
}

.eng-evo-card p {
  margin: 0;
  font-size: 0.84rem;
  color: #3a2a20;
  line-height: 1.45;
}

.eng-evo-card .eng-tag {
  display: inline-block;
  margin-top: 0.45rem;
  font-size: 0.7rem;
  color: var(--eng-muted);
  letter-spacing: 0.03em;
}

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

.eng-evo-insight {
  margin-top: 0.9rem;
  padding: 0.75rem 0.85rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(180, 83, 9, 0.28);
  background: rgba(255, 140, 0, 0.08);
  font-size: 0.84rem;
  color: #4a3c32;
  line-height: 1.45;
}

.eng-evo-insight strong {
  color: var(--eng-gold);
}

.eng-seo-blurb {
  margin-top: 2rem;
  padding: 1.25rem 1.15rem;
  border-radius: 12px;
  border: 1px solid var(--eng-line);
  background: var(--eng-card);
}

.eng-seo-blurb h2 {
  font-family: var(--eng-display);
  font-size: 1.2rem;
  color: var(--eng-deep);
  margin: 0 0 0.55rem;
}

.eng-seo-blurb p {
  margin: 0 0 0.75rem;
  color: var(--eng-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.eng-seo-blurb p:last-child {
  margin-bottom: 0;
}