/* ═══════════════════════════════════════════════════════
   BASE.CSS — Alquimia del Alma · Curso de Tarot
   Variables, Reset, Tipografía, Layout
═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400;1,500&family=Jost:wght@300;400;500&display=swap');

:root {
  /* Fondos */
  --bg-deep:    #080608;
  --bg-dark:    #100d14;
  --bg-card:    #16111e;
  --bg-hover:   #1e1628;

  /* Dorados */
  --gold:       #c9a84c;
  --gold-light: #e4c97e;
  --gold-dim:   #8a6f2e;

  /* Texto */
  --cream:      #f5f0e6;
  --cream-dim:  #c4b99a;
  --muted:      #6b5f4d;

  /* Palos */
  --fuego:      #c0592a;
  --agua:       #2a6b9e;
  --aire:       #8a6bbf;
  --tierra:     #4a7c3f;
  --cosmos:     #c9a84c;

  /* Bordes */
  --border:       rgba(201,168,76,0.15);
  --border-hover: rgba(201,168,76,0.45);

  /* Tipografía */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Jost', sans-serif;

  /* Espaciado */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Radios */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* Transiciones */
  --transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
  --transition-fast: all 0.2s cubic-bezier(0.4,0,0.2,1);
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-dark);
  color: var(--cream);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
  position: relative;
}

/* Grain texture overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.3;
}

/* Links */
a { color: var(--gold); text-decoration: none; transition: var(--transition-fast); }
a:hover { color: var(--gold-light); }

/* Headings */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.2;
  color: var(--cream);
}

h1 { font-size: clamp(2rem, 5vw, 4rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.8rem); }
h4 { font-size: 1.2rem; }

p { margin-bottom: var(--space-md); color: var(--cream-dim); }

/* LAYOUT */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.container-sm {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

/* NAVIGATION */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(8,6,8,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: var(--space-md) var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--cream);
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.nav-logo span { color: var(--gold); }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.8rem;
  color: var(--muted);
  flex-wrap: wrap;
}

.breadcrumb a { color: var(--cream-dim); }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb .current { color: var(--gold-dim); }
.breadcrumb .sep { color: var(--muted); }

/* SEPARADOR DORADO */
.divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-2xl) 0;
  color: var(--gold-dim);
  font-size: 0.9rem;
}
.divider::before, .divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}
.divider .symbol { color: var(--gold); }

/* BOTONES */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--gold);
  color: var(--bg-deep);
}
.btn-primary:hover {
  background: var(--gold-light);
  color: var(--bg-deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,168,76,0.3);
}

.btn-ghost {
  background: transparent;
  color: var(--cream-dim);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--border-hover);
  color: var(--gold);
}

.btn-palo {
  background: transparent;
  border: 1px solid currentColor;
  color: var(--gold);
}

/* PROGRESS BAR */
.progress-bar {
  width: 100%;
  height: 3px;
  background: rgba(201,168,76,0.1);
  border-radius: 2px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold-dim), var(--gold));
  border-radius: 2px;
  transition: width 1s cubic-bezier(0.4,0,0.2,1);
}

/* PROGRESS RING */
.progress-ring-container {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.progress-ring {
  transform: rotate(-90deg);
}
.progress-ring-bg { fill: none; stroke: rgba(201,168,76,0.1); }
.progress-ring-fill {
  fill: none;
  stroke: var(--gold);
  stroke-linecap: round;
  transition: stroke-dashoffset 1.5s cubic-bezier(0.4,0,0.2,1);
}
.progress-ring-text {
  position: absolute;
  text-align: center;
  font-family: var(--font-display);
}

/* TAGS / BADGES */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}
.badge-completed { background: rgba(201,168,76,0.15); color: var(--gold); border: 1px solid rgba(201,168,76,0.3); }
.badge-pending   { background: rgba(100,90,80,0.2); color: var(--muted); border: 1px solid rgba(100,90,80,0.3); }

/* TABS */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  gap: 0;
}
.tab-btn {
  padding: 0.8rem 1.2rem;
  background: none;
  border: none;
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition-fast);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.tab-btn:hover { color: var(--cream-dim); }
.tab-btn.active { color: var(--gold); border-bottom-color: var(--gold); }

.tab-content { display: none; }
.tab-content.active { display: block; }

/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: var(--gold-dim); border-radius: 3px; }

/* TEXTO DECORATIVO */
.text-gold { color: var(--gold); }
.text-gold-dim { color: var(--gold-dim); }
.text-muted { color: var(--muted); }
.text-cream { color: var(--cream); }
.text-cream-dim { color: var(--cream-dim); }
.display-font { font-family: var(--font-display); }
.italic { font-style: italic; }
.small-caps { font-variant: small-caps; letter-spacing: 0.1em; }
.tracking-wide { letter-spacing: 0.1em; }

/* ESOTERICA SYMBOL */
.esoterica {
  font-size: 2rem;
  line-height: 1;
}

/* PREGUNTA DE REFLEXIÓN */
.reflexion-box {
  background: linear-gradient(135deg, rgba(201,168,76,0.05) 0%, rgba(201,168,76,0.02) 100%);
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  margin: var(--space-xl) 0;
  position: relative;
}
.reflexion-box::before {
  content: '✦';
  position: absolute;
  top: -0.7rem;
  left: var(--space-lg);
  background: var(--bg-card);
  padding: 0 var(--space-sm);
  color: var(--gold);
  font-size: 0.8rem;
}
.reflexion-box blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--cream);
  margin: 0;
}

/* TABLE DE ESOTERICA */
.esoterica-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  margin: var(--space-lg) 0;
}
.esoterica-table th {
  text-align: left;
  padding: var(--space-sm) var(--space-md);
  color: var(--gold-dim);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
}
.esoterica-table td {
  padding: var(--space-sm) var(--space-md);
  color: var(--cream-dim);
  border-bottom: 1px solid rgba(201,168,76,0.05);
}

/* FOOTER */
.site-footer {
  margin-top: var(--space-3xl);
  padding: var(--space-2xl) var(--space-xl);
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--muted);
  font-size: 0.8rem;
}
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--gold); }

/* ANIMATIONS */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes pulse-gold {
  0%, 100% { box-shadow: 0 0 0 0 rgba(201,168,76,0.4); }
  50% { box-shadow: 0 0 0 8px rgba(201,168,76,0); }
}

.fade-in { animation: fadeIn 0.6s cubic-bezier(0.4,0,0.2,1) forwards; }
.fade-in-delay { animation: fadeIn 0.6s cubic-bezier(0.4,0,0.2,1) 0.2s both; }

/* RESPONSIVE */
@media (max-width: 768px) {
  :root { font-size: 15px; }
  .container, .container-sm { padding: 0 var(--space-md); }
  .nav { padding: var(--space-sm) var(--space-md); }
  .breadcrumb { display: none; }
}
@media (max-width: 480px) {
  .nav-logo { font-size: 0.95rem; }
}

/* === Pase de legibilidad de lectura - Alquimia 2026-06-13 === */
.modal-content,.modal-body,.leccion-content,.episodio-content,.reader-content{max-width:44rem;margin-left:auto;margin-right:auto}
.modal-content p,.modal-body p,.cap-desarrollo-block p,.cap-apertura-block p,.epilogo-section p,.tab-panel p,.leccion p,.episodio p,.contenido p,.prosa p{font-weight:400;color:#E9E3D4;line-height:1.9;margin-bottom:1.5em}

/* legib-modulos-2026 */
.modal-content p,.modal-panel p,.main-content p,.modulo-descripcion{font-weight:400!important;color:#E9E3D4!important;line-height:1.82!important}
/* === Rediseno legibilidad consistente 2026-06-13c === */
:root{--bg-deep:#100D1A!important;--bg-dark:#16121F!important;--bg-card:#221C32!important;--bg-hover:#2C2545!important;--bg-modal:#1A1622!important;--cream:#F4EFE4!important;--cream-dim:#DAD3C5!important;--muted:#B2AA92!important}
body{font-size:18px}
.modal-content,.modal-body,.panel-body,.main-content{max-width:44rem;margin-left:auto;margin-right:auto}
.modal-content p,.modal-body p,.panel-body p,.main-content p,.cap-desarrollo-block p,.cap-apertura-block p,.tab-panel p,.epilogo-section p,.cap-desarrollo,.cap-texto,.ep-texto,.practica-text,.integracion-text,.ejercicios-content,.ms-desc,.ring-text,.modulo-descripcion,.coraje-concepto-text,.coraje-practica-texto,.coraje-pregunta-text,.intro-text,.modal-concepto,.modal-practica-texto{font-size:1.1rem!important;line-height:1.85!important;color:#ECE6D8!important;font-weight:400!important}