/* ═══════════════════════════════════════════════════════
   ESPIRAL DE LUZ — espiral.css
   Course-specific components
═══════════════════════════════════════════════════════ */

/* ── HERO ── */
.hero {
  min-height: calc(100vh - var(--nav-h));
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(201,168,76,0.05) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-eyebrow { margin-bottom: 1.5rem; }

.hero-title {
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 1rem;
}

.hero-title em {
  font-style: italic;
  background: linear-gradient(135deg, var(--z-umb) 0%, var(--z-umb-lt) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtit {
  font-family: var(--font-d);
  font-size: clamp(1rem, 2vw, 1.4rem);
  font-weight: 300;
  font-style: italic;
  color: var(--cream-dim);
  margin-bottom: 0.5rem;
}

.hero-autor {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 2.5rem;
}

.hero-tagline {
  font-size: 0.82rem;
  color: var(--cream-dim);
  margin-bottom: 2.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero-tagline span {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--muted);
}
.hero-tagline span::before {
  content: '·';
  margin-right: 0.7rem;
  color: var(--z-umb);
}
.hero-tagline span:first-child::before { display: none; }

.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }

/* ── SPIRAL MAP ── */
.spiral-map-wrap {
  padding: clamp(2rem, 4vw, 3rem) 0;
}

.spiral-map-title {
  font-family: var(--font-d);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.spiral-map-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.spiral-map {
  display: flex;
  align-items: center;
  gap: 0;
  width: 100%;
  overflow-x: auto;
  padding-bottom: 1.5rem;
  scrollbar-width: thin;
}

.spiral-map-track {
  display: flex;
  align-items: center;
  gap: 0;
  min-width: max-content;
  position: relative;
  padding: 1.5rem 1rem;
}

/* connector line */
.spiral-map-track::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 1rem;
  right: 1rem;
  height: 2px;
  background: linear-gradient(to right,
    var(--c01) 0%,
    var(--c07) 40%,
    var(--c09) 47%,
    var(--c12) 65%,
    var(--c17) 100%
  );
  opacity: 0.4;
  transform: translateY(-50%);
  pointer-events: none;
}

.spiral-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  padding: 0 0.4rem;
  position: relative;
  z-index: 1;
  transition: transform 0.2s var(--ease);
}
.spiral-node:hover { transform: translateY(-3px); }

.spiral-node-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid currentColor;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.62rem;
  font-weight: 500;
  background: var(--bg-deep);
  transition: all 0.2s var(--ease);
  position: relative;
}

/* Level 9 special size */
.spiral-node[data-num="9"] .spiral-node-circle {
  width: 44px;
  height: 44px;
  font-size: 0.75rem;
  border-width: 2px;
  box-shadow: 0 0 16px rgba(201,168,76,0.3);
}
.spiral-node[data-num="9"] .spiral-node-circle::after {
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1px solid rgba(201,168,76,0.3);
  animation: pulsoOro 2.5s ease-in-out infinite;
}

.spiral-node.completed .spiral-node-circle {
  background: currentColor;
}
.spiral-node.completed .spiral-node-circle::before {
  content: '◎';
  color: var(--bg-deep);
  font-size: 0.75rem;
}

.spiral-node-num {
  display: none; /* shown in circle */
}

.spiral-node-info {
  text-align: center;
  min-width: 56px;
}
.spiral-node-name {
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--cream-dim);
  text-transform: uppercase;
  line-height: 1.2;
  white-space: nowrap;
}
.spiral-node-hz {
  font-family: var(--font-d);
  font-size: 0.65rem;
  color: var(--muted);
  font-style: italic;
}

/* Tooltip */
.spiral-node::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-modal);
  border: 1px solid var(--border-hi);
  color: var(--cream-dim);
  font-size: 0.7rem;
  white-space: nowrap;
  padding: 0.35rem 0.7rem;
  border-radius: 3px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
  z-index: 10;
}
.spiral-node:hover::after { opacity: 1; }

/* ── PROGRESS WIDGET ── */
.progress-widget {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
}
.progress-text-wrap { flex: 1; }
.progress-label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.25rem;
}
.progress-count {
  font-family: var(--font-d);
  font-size: 2rem;
  font-weight: 300;
  color: var(--z-umb);
  line-height: 1;
}
.progress-total {
  font-family: var(--font-d);
  font-size: 1rem;
  color: var(--muted);
}

/* ── ZONE CARDS (hub) ── */
.zone-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--col-gap);
}

.zone-card {
  position: relative;
  padding: 2rem;
  cursor: pointer;
  overflow: hidden;
}
.zone-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px;
  height: 100%;
  background: var(--zone-color, var(--z-exp));
}
.zone-card .zone-hz-bg {
  position: absolute;
  top: -0.5rem;
  right: 1rem;
  font-family: var(--font-d);
  font-size: 5rem;
  font-weight: 300;
  color: var(--zone-color, var(--z-exp));
  opacity: 0.06;
  pointer-events: none;
  line-height: 1;
}
.zone-card-badge { margin-bottom: 1.2rem; }
.zone-card-title {
  font-family: var(--font-d);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--cream);
  margin-bottom: 0.4rem;
}
.zone-card-range {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--zone-color, var(--z-exp));
  margin-bottom: 1rem;
}
.zone-card-desc {
  font-size: 0.88rem;
  color: var(--cream-dim);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.zone-card-progress {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.zone-card-progress-bar {
  flex: 1;
  height: 3px;
  background: var(--bg-hover);
  border-radius: 2px;
  overflow: hidden;
}
.zone-card-progress-fill {
  height: 100%;
  background: var(--zone-color, var(--z-exp));
  border-radius: 2px;
  transition: width 0.6s var(--ease);
}
.zone-card-progress-text {
  font-size: 0.72rem;
  color: var(--muted);
  white-space: nowrap;
}

/* ── LEVEL CARD GRID ── */
.levels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--col-gap);
}

.level-card {
  aspect-ratio: 3/4;
  position: relative;
  cursor: pointer;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem;
}

.level-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(var(--card-rgb), 0.1) 0%, transparent 60%);
}

.level-card-hz-bg {
  position: absolute;
  bottom: -1rem;
  right: -0.5rem;
  font-family: var(--font-d);
  font-size: 4.5rem;
  font-weight: 300;
  color: var(--card-color, var(--cream));
  opacity: 0.07;
  pointer-events: none;
  line-height: 1;
  user-select: none;
}

.level-card-top { position: relative; z-index: 1; }
.level-card-num {
  font-family: var(--font-d);
  font-size: 0.72rem;
  font-weight: 300;
  letter-spacing: 0.12em;
  color: var(--cream-dim);
  margin-bottom: 0.3rem;
}
.level-card-name {
  font-family: var(--font-d);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--cream);
  line-height: 1.1;
  margin-bottom: 0.4rem;
}
.level-card-kw {
  font-size: 0.7rem;
  color: var(--cream-dim);
  line-height: 1.4;
  opacity: 0.8;
}

.level-card-bottom {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.level-card-hz {
  font-family: var(--font-d);
  font-size: 0.88rem;
  font-style: italic;
  color: var(--card-color, var(--cream-dim));
}

.level-card-status {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--card-color, var(--muted));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: var(--card-color, var(--muted));
  transition: all 0.2s;
}
.level-card.done .level-card-status {
  background: var(--card-color, var(--cream));
  color: var(--bg-deep);
  border-color: var(--card-color, var(--cream));
}
.level-card.done .level-card-status::after { content: '◎'; }
.level-card:not(.done) .level-card-status::after { content: '○'; }

.level-card:hover .level-card-status { border-color: var(--card-color); }

/* ── TOOLBAR ── */
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.filter-group { display: flex; gap: 0.5rem; }
.filter-btn {
  padding: 0.35rem 0.9rem;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--cream-dim);
  font-family: var(--font-b);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.2s var(--ease);
}
.filter-btn:hover { background: var(--bg-hover); color: var(--cream); border-color: var(--border-hi); }
.filter-btn.active {
  background: var(--zone-accent-dim, var(--z-exp-dim));
  color: var(--zone-accent, var(--z-exp-lt));
  border-color: var(--zone-accent-bdr, var(--z-exp-bdr));
}

.search-input {
  padding: 0.4rem 0.9rem;
  border-radius: 3px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--cream);
  font-family: var(--font-b);
  font-size: 0.82rem;
  width: 200px;
  transition: border-color 0.2s;
}
.search-input::placeholder { color: var(--muted); }
.search-input:focus { outline: none; border-color: var(--border-hi); }

/* ── MODAL ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3,4,10,0.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: flex-start;
  justify-content: flex-end;
  padding: var(--nav-h) 0 0 0;
}
.modal-overlay.open { display: flex; }

.modal-panel {
  width: min(600px, 100vw);
  height: calc(100vh - var(--nav-h));
  background: var(--bg-modal);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  animation: slideIn 0.3s var(--ease) both;
  overflow: hidden;
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

.modal-header {
  padding: 1.5rem 2rem 0;
  border-bottom: 1px solid var(--border);
  position: relative;
  flex-shrink: 0;
}

.modal-level-meta {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
}
.modal-level-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--modal-color, var(--cream));
}
.modal-level-num {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.modal-level-hz {
  font-family: var(--font-d);
  font-size: 0.88rem;
  font-style: italic;
  color: var(--modal-color, var(--cream-dim));
  margin-left: auto;
}

.modal-title {
  font-family: var(--font-d);
  font-size: 2rem;
  font-weight: 400;
  color: var(--cream);
  margin-bottom: 0.5rem;
  line-height: 1.1;
}

.modal-kw {
  font-size: 0.78rem;
  color: var(--cream-dim);
  margin-bottom: 1rem;
  font-style: italic;
  font-family: var(--font-d);
}

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  line-height: 1;
  transition: all 0.2s;
}
.modal-close:hover { background: var(--bg-hover); color: var(--cream); border-color: var(--cream-dim); }

/* Tabs */
.modal-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
  flex-shrink: 0;
}
.modal-tab {
  padding: 0.7rem 0;
  margin-right: 1.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-family: var(--font-b);
  transition: all 0.2s;
}
.modal-tab:hover { color: var(--cream-dim); }
.modal-tab.active {
  color: var(--modal-color, var(--z-exp-lt));
  border-bottom-color: var(--modal-color, var(--z-exp));
}

.modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 2rem;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeIn 0.2s var(--ease); }

.modal-apertura {
  font-family: var(--font-d);
  font-size: 1.08rem;
  font-style: italic;
  color: var(--cream-dim);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  padding-left: 1rem;
  border-left: 2px solid var(--modal-color, var(--border));
}

.modal-desarrollo {
  font-size: 0.9rem;
  color: var(--cream-dim);
  line-height: 1.85;
  margin-bottom: 1.5rem;
  white-space: pre-line;
}

.modal-concepto-wrap {
  background: rgba(var(--modal-rgb, 74,154,176), 0.07);
  border: 1px solid rgba(var(--modal-rgb, 74,154,176), 0.2);
  border-radius: var(--r);
  padding: 1.2rem 1.5rem;
  margin-bottom: 1.5rem;
}
.modal-concepto-label {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--modal-color, var(--z-exp-lt));
  margin-bottom: 0.6rem;
}
.modal-concepto {
  font-family: var(--font-d);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--cream);
  line-height: 1.6;
}

.modal-practica-titulo {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--modal-color, var(--z-exp-lt));
  margin-bottom: 0.8rem;
}
.modal-practica-texto {
  font-size: 0.88rem;
  color: var(--cream-dim);
  line-height: 1.8;
  white-space: pre-line;
  margin-bottom: 1.5rem;
}

.modal-pregunta-wrap {
  padding: 1.2rem 1.5rem;
  border: 1px solid var(--border-hi);
  border-radius: var(--r);
  background: var(--z-umb-dim);
}
.modal-pregunta-label {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--z-umb);
  margin-bottom: 0.6rem;
}
.modal-pregunta {
  font-family: var(--font-d);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--cream);
  line-height: 1.6;
}

/* Tab 3 — Mi Espiral */
.mi-espiral-wrap { display: flex; flex-direction: column; gap: 1.2rem; }

.mi-espiral-label {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.5rem;
  display: block;
}
.mi-espiral-textarea {
  width: 100%;
  min-height: 90px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  color: var(--cream);
  font-family: var(--font-d);
  font-size: 0.95rem;
  padding: 0.8rem 1rem;
  resize: vertical;
  line-height: 1.6;
  transition: border-color 0.2s;
}
.mi-espiral-textarea::placeholder { color: var(--muted); }
.mi-espiral-textarea:focus { outline: none; border-color: var(--border-hi); }

.mi-espiral-actions {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  flex-wrap: wrap;
}
.btn-completar {
  flex: 1;
  justify-content: center;
  padding: 0.7rem 1rem;
  background: var(--modal-color, var(--z-exp));
  color: var(--bg-deep);
  border: none;
  border-radius: var(--r);
  font-family: var(--font-b);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s var(--ease);
}
.btn-completar:hover { opacity: 0.85; transform: translateY(-1px); }
.btn-completar.done {
  background: var(--bg-card);
  color: var(--modal-color, var(--z-exp-lt));
  border: 1px solid var(--modal-color, var(--z-exp));
}

/* Modal nav arrows */
.modal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.modal-nav-btn {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font-b);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: color 0.2s;
  padding: 0.4rem 0;
}
.modal-nav-btn:hover { color: var(--cream); }
.modal-nav-btn:disabled { opacity: 0.3; cursor: default; }

/* ── ZONE HEADER ── */
.zone-header {
  padding: clamp(2rem, 5vw, 4rem) 0 clamp(2rem, 4vw, 3rem);
}
.zone-header-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: start;
}
@media (max-width: 640px) {
  .zone-header-inner { grid-template-columns: 1fr; }
}
.zone-header-title {
  font-family: var(--font-d);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 300;
  color: var(--cream);
  margin-bottom: 0.5rem;
  line-height: 1.1;
}
.zone-header-subtit {
  font-family: var(--font-d);
  font-size: 1rem;
  font-style: italic;
  color: var(--cream-dim);
  margin-bottom: 1rem;
}
.zone-header-range {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--zone-accent, var(--z-exp));
  margin-bottom: 1.5rem;
}

.zone-progress-ring-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
}
.zone-progress-label {
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
}

/* ── CORAJE PAGE ── */
.coraje-bg {
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse at 50% 40%, rgba(201,168,76,0.07) 0%, transparent 70%);
  animation: pulsoOro 4s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

.coraje-band {
  width: 100%;
  height: 3px;
  background: linear-gradient(to right,
    var(--c08) 0%,
    var(--c09) 50%,
    var(--c10) 100%
  );
  margin: 2rem 0;
  opacity: 0.6;
}

.coraje-page { position: relative; z-index: 1; }

.coraje-hero-num {
  font-family: var(--font-d);
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--z-umb-lt);
  margin-bottom: 0.8rem;
}
.coraje-hero-title {
  font-size: clamp(3.5rem, 9vw, 7rem);
  font-weight: 300;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 0.8rem;
  background: linear-gradient(135deg, var(--z-umb) 0%, var(--z-umb-lt) 50%, #fff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.coraje-hero-subtit {
  font-family: var(--font-d);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--cream-dim);
  margin-bottom: 0.5rem;
}
.coraje-hero-sub2 {
  font-size: 0.82rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.coraje-section {
  max-width: 720px;
  margin: 0 auto;
}

.coraje-apertura {
  font-family: var(--font-d);
  font-size: 1.3rem;
  font-style: italic;
  font-weight: 300;
  color: var(--cream-dim);
  line-height: 1.75;
  margin-bottom: 3rem;
  padding-left: 1.5rem;
  border-left: 3px solid var(--z-umb);
}

.coraje-desarrollo {
  font-size: 1rem;
  color: var(--cream-dim);
  line-height: 1.9;
  margin-bottom: 2.5rem;
  white-space: pre-line;
}

.coraje-concepto {
  text-align: center;
  padding: 2.5rem;
  background: var(--z-umb-dim);
  border: 1px solid var(--z-umb-bdr);
  border-radius: var(--r);
  margin: 3rem 0;
}
.coraje-concepto-label {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--z-umb);
  margin-bottom: 1rem;
}
.coraje-concepto-text {
  font-family: var(--font-d);
  font-size: 1.4rem;
  font-style: italic;
  font-weight: 300;
  color: var(--cream);
  line-height: 1.5;
}

.coraje-separator {
  text-align: center;
  color: var(--z-umb);
  font-family: var(--font-d);
  font-size: 1.5rem;
  margin: 2.5rem 0;
  opacity: 0.5;
}

.coraje-practica {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 2rem;
  margin-bottom: 2.5rem;
}
.coraje-practica-label {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--z-umb);
  margin-bottom: 0.8rem;
}
.coraje-practica-titulo {
  font-family: var(--font-d);
  font-size: 1.3rem;
  color: var(--cream);
  margin-bottom: 1rem;
}
.coraje-practica-texto {
  font-size: 0.9rem;
  color: var(--cream-dim);
  line-height: 1.8;
  white-space: pre-line;
}

.coraje-pregunta {
  text-align: center;
  padding: 2rem;
  border: 1px solid var(--border-hi);
  border-radius: var(--r);
  margin: 3rem 0;
}
.coraje-pregunta-label {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
}
.coraje-pregunta-text {
  font-family: var(--font-d);
  font-size: 1.2rem;
  font-style: italic;
  color: var(--cream);
  line-height: 1.6;
}

.coraje-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
  margin-top: 3rem;
}
.coraje-nav a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cream-dim);
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--border);
  border-radius: var(--r);
  transition: all 0.2s;
}
.coraje-nav a:hover { background: var(--z-umb-dim); border-color: var(--z-umb-bdr); color: var(--z-umb-lt); }

.btn-marcar-coraje {
  width: 100%;
  padding: 1rem;
  background: var(--z-umb);
  color: var(--bg-deep);
  border: none;
  border-radius: var(--r);
  font-family: var(--font-b);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.25s var(--ease);
  margin-top: 2rem;
}
.btn-marcar-coraje:hover { background: var(--z-umb-lt); transform: translateY(-2px); }
.btn-marcar-coraje.done {
  background: transparent;
  border: 1px solid var(--z-umb);
  color: var(--z-umb-lt);
}

/* ── DIARIO ── */
.diario-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 2rem;
  margin-bottom: 3rem;
}
.diario-form-title {
  font-family: var(--font-d);
  font-size: 1.4rem;
  color: var(--cream);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.diario-nivel-select {
  width: 100%;
  padding: 0.6rem 1rem;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--r);
  color: var(--cream);
  font-family: var(--font-b);
  font-size: 0.9rem;
  cursor: pointer;
  margin-bottom: 1.2rem;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%238aa4b8' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}
.diario-nivel-select:focus { outline: none; border-color: var(--border-hi); }

.diario-fields { display: flex; flex-direction: column; gap: 1.2rem; margin-bottom: 1.5rem; }
.diario-field label { display: block; font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.5rem; }
.diario-field textarea {
  width: 100%;
  min-height: 80px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--r);
  color: var(--cream);
  font-family: var(--font-d);
  font-size: 0.95rem;
  padding: 0.8rem 1rem;
  resize: vertical;
  line-height: 1.6;
  transition: border-color 0.2s;
}
.diario-field textarea::placeholder { color: var(--muted); font-style: italic; }
.diario-field textarea:focus { outline: none; border-color: var(--border-hi); }

.diario-entries { margin-bottom: 3rem; }
.diario-entries-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}
.diario-entries-title {
  font-family: var(--font-d);
  font-size: 1.4rem;
  color: var(--cream);
}

.diario-entry {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 1.2rem 1.5rem;
  margin-bottom: 0.8rem;
  cursor: pointer;
  transition: border-color 0.2s;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: start;
}
.diario-entry:hover { border-color: var(--border-hi); }
.diario-entry-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-top: 0.3rem;
  flex-shrink: 0;
}
.diario-entry-body { flex: 1; min-width: 0; }
.diario-entry-meta {
  font-size: 0.7rem;
  color: var(--muted);
  margin-bottom: 0.25rem;
  letter-spacing: 0.04em;
}
.diario-entry-preview {
  font-family: var(--font-d);
  font-size: 0.9rem;
  color: var(--cream-dim);
  font-style: italic;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.diario-entry-delete {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.9rem;
  padding: 0.2rem;
  transition: color 0.2s;
  flex-shrink: 0;
}
.diario-entry-delete:hover { color: var(--c04); }

.diario-stats {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 2rem;
  margin-bottom: 3rem;
}
.diario-stats-title {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.5rem;
}
.diario-chart { display: flex; flex-direction: column; gap: 0.6rem; }
.diario-chart-row {
  display: grid;
  grid-template-columns: 110px 1fr 24px;
  gap: 0.8rem;
  align-items: center;
}
.diario-chart-name {
  font-size: 0.72rem;
  color: var(--cream-dim);
  text-align: right;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.diario-chart-bar-wrap {
  background: var(--bg-dark);
  border-radius: 2px;
  height: 6px;
  overflow: hidden;
}
.diario-chart-bar {
  height: 100%;
  border-radius: 2px;
  transition: width 0.5s var(--ease);
}
.diario-chart-count {
  font-size: 0.7rem;
  color: var(--muted);
  text-align: right;
}

/* ── BIBLIO ── */
.biblio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--col-gap);
}
.biblio-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 1.5rem;
  transition: border-color 0.2s;
}
.biblio-card:hover { border-color: var(--border-hi); }
.biblio-autor {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.4rem;
}
.biblio-titulo {
  font-family: var(--font-d);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--cream);
  margin-bottom: 0.3rem;
  line-height: 1.3;
}
.biblio-año-editorial {
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.8rem;
}
.biblio-nota {
  font-size: 0.82rem;
  color: var(--cream-dim);
  line-height: 1.6;
  border-top: 1px solid var(--border);
  padding-top: 0.8rem;
  margin-top: 0.8rem;
}

/* ── INTRO ── */
.intro-section {
  max-width: 780px;
  margin: 0 auto;
}
.intro-portada {
  text-align: center;
  padding: 4rem 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4rem;
}
.intro-portada-title {
  font-family: var(--font-d);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--z-umb) 0%, var(--z-umb-lt) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.intro-portada-subtit {
  font-family: var(--font-d);
  font-size: 1.2rem;
  font-weight: 300;
  font-style: italic;
  color: var(--cream-dim);
  margin-bottom: 1.5rem;
}
.intro-portada-autor {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.intro-block {
  margin-bottom: 3rem;
}
.intro-block-label {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.intro-block-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.intro-dedicatoria {
  font-family: var(--font-d);
  font-size: 1.2rem;
  font-style: italic;
  color: var(--cream-dim);
  text-align: center;
  line-height: 1.8;
  padding: 2rem 0;
}

.intro-epigrafe {
  padding: 2rem;
  border-left: 3px solid var(--z-umb-bdr);
  background: var(--z-umb-dim);
  border-radius: 0 var(--r) var(--r) 0;
}
.intro-epigrafe-text {
  font-family: var(--font-d);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--cream);
  line-height: 1.7;
  margin-bottom: 0.8rem;
}
.intro-epigrafe-attr {
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.intro-text {
  font-family: var(--font-d);
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--cream-dim);
  line-height: 1.9;
  white-space: pre-line;
}

.intro-index {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  margin-bottom: 3rem;
}
.intro-index-header {
  padding: 1.2rem 1.5rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.intro-index-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1.5rem;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: var(--cream-dim);
  font-size: 0.9rem;
  transition: background 0.15s;
}
.intro-index-item:last-child { border-bottom: none; }
.intro-index-item:hover { background: var(--bg-hover); color: var(--cream); }
.intro-index-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.intro-index-num { color: var(--muted); font-size: 0.78rem; min-width: 30px; }

/* ── EPILOGO ── */
.epilogo-wrap {
  max-width: 720px;
  margin: 0 auto;
}
.epilogo-text {
  font-family: var(--font-d);
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--cream-dim);
  line-height: 1.9;
  white-space: pre-line;
  margin-bottom: 2rem;
}
.epilogo-simbolo {
  text-align: center;
  font-size: 2rem;
  color: var(--z-umb);
  margin: 2rem 0;
  animation: pulsoOro 3s ease-in-out infinite;
}