/* ═══════════════════════════════════════════════════════════
   base.css — La Sombra · Alquimia del Alma
   ═══════════════════════════════════════════════════════════ */

@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 {
  --bg-deep:    #06050c;
  --bg-dark:    #0c0b14;
  --bg-card:    #12101d;
  --bg-hover:   #1a1828;
  --bg-modal:   #0f0e1a;

  --accent:     #9a8fc0;
  --accent-lt:  #c3b8e8;
  --accent-dim: rgba(154,143,192,0.14);
  --accent-bdr: rgba(154,143,192,0.32);

  --gold:       #c9a84c;
  --gold-lt:    #e4c97e;
  --gold-dim:   rgba(201,168,76,0.14);
  --gold-bdr:   rgba(201,168,76,0.32);

  --cream:      #ede8f8;
  --cream-dim:  #b2aace;
  --muted:      #635f80;

  --border:     rgba(154,143,192,0.14);
  --border-hi:  rgba(154,143,192,0.42);

  --col-intro:  #9a8fc0;
  --col-p1:     #5a7ab5;
  --col-p2:     #9e3f50;
  --col-p3:     #3e8a7a;
  --col-p4:     #c9a84c;
  --col-cierre: #9a8fc0;

  --font-d: 'Cormorant Garamond', Georgia, serif;
  --font-b: 'Jost', system-ui, sans-serif;
  --ease:   cubic-bezier(0.4,0,0.2,1);
  --r:      4px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg-deep);
  color: var(--cream);
  font-family: var(--font-b);
  font-weight: 300;
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.035;
  pointer-events: none;
  z-index: 0;
}

body > * { position: relative; z-index: 1; }

/* ── Typography ─────────────────────────────────────────── */
h1, h2, h3, h4 { font-family: var(--font-d); font-weight: 400; line-height: 1.2; }
p { line-height: 1.8; }
a { color: inherit; text-decoration: none; }

.serif { font-family: var(--font-d); }
.muted { color: var(--muted); }
.gold  { color: var(--gold); }
.accent { color: var(--accent); }

/* ── NAV ────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 2rem;
  height: 56px;
  background: rgba(6,5,12,0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--font-d);
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  color: var(--cream);
  flex-shrink: 0;
}
.nav-logo span { color: var(--accent); }

.nav-breadcrumb {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.nav-breadcrumb a { transition: color 0.2s; }
.nav-breadcrumb a:hover { color: var(--accent); }
.nav-sep { opacity: 0.4; }

.nav-chip {
  font-size: 0.75rem;
  color: var(--gold);
  background: var(--gold-dim);
  border: 1px solid var(--gold-bdr);
  border-radius: 100px;
  padding: 0.2rem 0.75rem;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .nav-breadcrumb { display: none; }
  .nav { padding: 0 1rem; }
}

/* ── Main content offset ────────────────────────────────── */
.page-wrap { padding-top: 56px; }

/* ── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.65rem 1.5rem;
  border: none; border-radius: var(--r);
  font-family: var(--font-b); font-size: 0.85rem; font-weight: 400;
  letter-spacing: 0.06em; text-transform: uppercase;
  cursor: pointer; transition: all 0.2s var(--ease);
}
.btn-primary {
  background: var(--accent); color: var(--bg-deep);
}
.btn-primary:hover { background: var(--accent-lt); }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border-hi);
  color: var(--cream-dim);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-gold {
  background: var(--gold); color: var(--bg-deep);
}
.btn-gold:hover { background: var(--gold-lt); }

/* ── Separator ──────────────────────────────────────────── */
.sep {
  text-align: center;
  color: var(--muted);
  letter-spacing: 0.5em;
  font-size: 0.7rem;
  margin: 3rem 0;
  opacity: 0.5;
}

/* ── Section titles ─────────────────────────────────────── */
.section-eyebrow {
  font-family: var(--font-b);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: var(--font-d);
  font-size: clamp(1.8rem, 4vw, 3rem);
  color: var(--cream);
  margin-bottom: 0.5rem;
}
.section-lead {
  color: var(--cream-dim);
  font-size: 1rem;
  max-width: 54ch;
  line-height: 1.8;
}

/* ── Animations ─────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.appear { animation: fadeUp 0.7s var(--ease) both; }

/* ── Footer ─────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 2rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  margin-top: 5rem;
}
.site-footer a { color: var(--accent); opacity: 0.7; }
.site-footer a:hover { opacity: 1; }

/* ── Parte nav footer ───────────────────────────────────── */
.parte-nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  gap: 1rem;
}
.parte-nav-btn {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  color: var(--cream-dim);
  font-size: 0.8rem;
  transition: all 0.2s var(--ease);
}
.parte-nav-btn:hover { border-color: var(--accent); color: var(--cream); }
.parte-nav-btn.disabled { opacity: 0.3; pointer-events: none; }

/* ── Container ──────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
@media (max-width: 640px) { .container { padding: 0 1rem; } }

/* ── Prose (long text) ──────────────────────────────────── */
.prose { max-width: 70ch; }
.prose p { margin-bottom: 1.4em; color: var(--cream-dim); font-size: 1.05rem; }
.prose p:first-child { color: var(--cream); font-size: 1.12rem; }

/* ── Highlight box ──────────────────────────────────────── */
.highlight-box {
  background: var(--gold-dim);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--r) var(--r) 0;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  font-family: var(--font-d);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--cream);
  line-height: 1.6;
}
.highlight-box.accent-box {
  background: var(--accent-dim);
  border-color: var(--accent);
}

/* ── Quote block (epígrafe) ─────────────────────────────── */
.epigrafe-box {
  background: var(--gold-dim);
  border: 1px solid var(--gold-bdr);
  border-radius: var(--r);
  padding: 2rem;
  margin: 2rem auto;
  max-width: 60ch;
  text-align: center;
}
.epigrafe-box blockquote {
  font-family: var(--font-d);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--cream);
  line-height: 1.7;
  margin-bottom: 1rem;
}
.epigrafe-box cite {
  font-size: 0.78rem;
  color: var(--gold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-style: normal;
}

/* ── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: var(--accent-dim); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-bdr); }

/* ── Selection ──────────────────────────────────────────── */
::selection { background: var(--accent-dim); color: var(--cream); }
/* === 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}