/* ==========================================================================
   MÓDULO · Sistema de navegación de los 4 Pilares (Álvaro García)
   Barra superior única [Atrás][Inicio][tema] + galerías + landing SPA.
   Depende de assets/css/linear-theme.css (tokens --bg-*, --text-*, --border*).
   Principios: entradas desde scale(.95), curvas de salida, :active scale(.97),
   sin transition:all, sin ease-in. (002_GLOBAL)
   ========================================================================== */

/* ---- Alias de tokens que usan los módulos ---- */
:root,
[data-theme="dark"],
[data-theme="light"] {
  --md-surface: var(--bg-card);
  --md-surface-subtle: var(--bg-subtle);
  --md-border: var(--border-subtle, var(--border));
  --md-font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --md-font-mono: "JetBrains Mono", ui-monospace, monospace;
  --md-ease: cubic-bezier(0.23, 1, 0.32, 1);
  --md-bar-h: 60px;
}
[data-theme="dark"] { --md-accent: #5E6AD2; }
[data-theme="light"] { --md-accent: #4F5BC7; }

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

[hidden] { display: none !important; }

body.modulo {
  margin: 0;
  background-color: var(--bg-canvas);
  color: var(--text-0);
  font-family: var(--md-font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-top: 0 !important;
}
body.modulo a { color: inherit; text-decoration: none; }

/* ==========================================================================
   BARRA SUPERIOR ÚNICA (sticky, como la nav original)
   ========================================================================== */
.modulo-topbar {
  position: sticky;
  top: 0;
  z-index: 200;
  height: var(--md-bar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 clamp(14px, 4vw, 32px);
  background: var(--bg-nav, rgba(8,9,10,.82));
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-subtle, var(--border));
}

.modulo-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.modulo-brand-logo {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  border: 1px solid var(--border-subtle, var(--border));
  border-radius: 9px;
  background: var(--bg-subtle);
  color: var(--text-0);
  flex: none;
}
.modulo-brand-title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.modulo-brand-title span { color: var(--text-1); font-weight: 400; }
.modulo-brand-tag {
  display: none;
  font-family: var(--md-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-2);
  border-left: 1px solid var(--border-subtle, var(--border));
  padding-left: 10px;
  margin-left: 4px;
}
@media (min-width: 720px) { .modulo-brand-tag { display: inline-block; } }

.modulo-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.modulo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  height: 38px;
  padding: 0 15px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle, var(--border));
  background: var(--bg-card);
  color: var(--text-0);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  transition: transform 0.12s var(--md-ease), background-color 0.2s ease,
              border-color 0.2s ease, color 0.2s ease;
}
.modulo-btn:hover { background: var(--bg-card-hover); border-color: var(--border-hover); }
.modulo-btn:active { transform: scale(0.97); }
.modulo-btn:focus-visible { outline: 2px solid var(--md-accent); outline-offset: 2px; }
.modulo-btn svg { width: 15px; height: 15px; display: block; }
.modulo-btn--icon { width: 38px; padding: 0; }
.modulo-btn[hidden] { display: none; }
.modulo-btn--access {
  background: transparent;
  border-color: transparent;
  color: var(--text-2);
  font-weight: 500;
  opacity: 0.72;
}
.modulo-btn--access:hover,
.modulo-btn--access:focus-visible {
  opacity: 1;
  color: var(--text-0);
  background: var(--bg-card-hover);
  border-color: var(--border-subtle, var(--border));
}

@media (max-width: 640px) {
  .modulo-btn .modulo-btn-label { display: none; }
  .modulo-btn { padding: 0 12px; }
}

/* ==========================================================================
   LANDING SPA (index.html)
   ========================================================================== */
.spa-stage {
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(24px, 5vw, 56px) clamp(16px, 4vw, 24px) 72px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* Hero foto + texto (solo portada SPA; no afectar a las páginas legacy) */
#hero.hero {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 26px;
  align-items: stretch;
  max-height: 1400px;
  opacity: 1;
  overflow: hidden;
  transition: max-height 0.5s var(--md-ease), opacity 0.35s ease,
              margin 0.5s var(--md-ease), transform 0.5s var(--md-ease);
}
#hero.hero.is-folded {
  max-height: 0;
  opacity: 0;
  margin-top: -28px;
  transform: translateY(-10px);
  pointer-events: none;
}
@media (max-width: 880px) {
  #hero.hero { grid-template-columns: 1fr; }
}

.hero-portrait {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle, var(--border));
  border-radius: 18px;
  padding: 14px;
}
.hero-portrait img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 18%;
  border-radius: 12px;
  display: block;
  filter: grayscale(100%) contrast(1.06) brightness(0.97);
  transition: filter 0.4s ease, transform 0.4s var(--md-ease);
}
.hero-portrait:hover img { filter: grayscale(80%) contrast(1.06) brightness(1); transform: scale(1.02); }

.hero-bio {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle, var(--border));
  border-radius: 18px;
  padding: clamp(24px, 4vw, 44px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}
.hero-kicker {
  font-family: var(--md-font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-2);
}
.hero-title {
  font-size: clamp(34px, 4.4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.03;
  color: var(--text-0);
}
.hero-title span { color: var(--md-accent); }
.hero-lead {
  font-size: 15.5px;
  font-weight: 500;
  color: var(--text-1);
  max-width: 660px;
}
.hero-text {
  font-size: 14.5px;
  color: var(--text-1);
  line-height: 1.7;
  max-width: 680px;
}
.hero-text strong { color: var(--text-0); font-weight: 600; }

/* 4 Pilares */
.pillars-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}
.pillars-kicker {
  font-family: var(--md-font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-2);
}
.pillars-title { font-size: clamp(22px, 3vw, 28px); font-weight: 800; letter-spacing: -0.03em; }

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media (max-width: 1040px) { .pillars-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .pillars-grid { grid-template-columns: 1fr; } }

.pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle, var(--border));
  border-radius: 18px;
  padding: 26px 22px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: inherit;
  transition: transform 0.24s var(--md-ease), background-color 0.22s ease,
              border-color 0.22s ease, box-shadow 0.24s ease, opacity 0.3s ease;
}
.pillar-card:hover,
.pillar-card:focus-visible {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.45);
}
.pillar-card:active { transform: translateY(-2px) scale(0.985); transition-duration: 0.09s; }
.pillar-card:focus-visible { outline: 2px solid var(--md-accent); outline-offset: 3px; }

.pillar-code {
  font-family: var(--md-font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-2);
}
.pillar-name { font-size: 19px; font-weight: 700; letter-spacing: -0.025em; color: var(--text-0); margin: 12px 0 6px; }
.pillar-desc { font-size: 13px; color: var(--text-1); line-height: 1.5; }
.pillar-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.pillar-tag {
  font-family: var(--md-font-mono);
  font-size: 10px;
  color: var(--text-2);
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle, var(--border));
  padding: 3px 8px;
  border-radius: 5px;
}

/* Banner del pilar seleccionado */
.pillar-banner {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle, var(--border));
}
.pillar-banner .pillar-code { font-size: 12px; }
.pillar-banner-title {
  font-size: clamp(30px, 4.6vw, 46px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.03;
  color: var(--text-0);
}
.pillar-banner-desc { font-size: 14.5px; color: var(--text-1); max-width: 720px; }

/* Opciones (subniveles) — presentadas como módulos, no como líneas */
.options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.option-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
  min-height: 200px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle, var(--border));
  border-radius: 18px;
  padding: 26px 24px;
  cursor: pointer;
  font: inherit;
  color: inherit;
  text-align: left;
  transition: transform 0.24s var(--md-ease), background-color 0.2s ease,
              border-color 0.2s ease, box-shadow 0.24s ease;
}
.option-card:hover, .option-card:focus-visible {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.45);
}
/* Tarjetas con marca (FrameXis): contenido agrupado y centrado */
.option-card--brand { justify-content: center; gap: 16px; }
.option-card:active { transform: translateY(-2px) scale(0.985); transition-duration: 0.09s; }
.option-card:focus-visible { outline: 2px solid var(--md-accent); outline-offset: 3px; }
.option-head { display: flex; align-items: center; justify-content: space-between; }
.option-num {
  font-family: var(--md-font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--md-accent);
  letter-spacing: 0.1em;
  border: 1px solid var(--border-subtle, var(--border));
  border-radius: 999px;
  padding: 3px 10px;
}
.option-logo {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  overflow: hidden;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-subtle, var(--border));
  background: #111;
  flex-shrink: 0;
}
.option-logo svg { width: 46px; height: 46px; display: block; }
.option-body { display: flex; flex-direction: column; gap: 8px; }
.option-label { font-size: 20px; font-weight: 700; letter-spacing: -0.025em; color: var(--text-0); }
.option-desc { font-size: 13.5px; color: var(--text-1); line-height: 1.5; }
.option-arrow { font-size: 20px; color: var(--text-2); transition: transform 0.2s var(--md-ease), color 0.2s ease; }
.option-card:hover .option-arrow { transform: translateX(4px); color: var(--text-0); }

/* Galería */
.galeria-head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle, var(--border));
}
.galeria-kicker {
  font-family: var(--md-font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--md-accent);
}
.galeria-title {
  font-size: clamp(24px, 3.6vw, 36px);
  text-wrap: balance;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-0);
}

.galeria-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media (max-width: 1100px) { .galeria-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 780px) { .galeria-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; } }
@media (max-width: 460px) { .galeria-grid { grid-template-columns: 1fr; } }

.cartel {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle, var(--border));
  border-radius: 14px;
  overflow: hidden;
  transition: transform 0.24s var(--md-ease), background-color 0.2s ease,
              border-color 0.2s ease, box-shadow 0.24s ease;
}
.cartel:hover, .cartel:focus-visible {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.42);
}
.cartel:active { transform: translateY(-1px) scale(0.99); transition-duration: 0.09s; }
.cartel:focus-visible { outline: 2px solid var(--md-accent); outline-offset: 3px; }
.cartel-img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  background: var(--bg-subtle);
  display: block;
  border-bottom: 1px solid var(--border-subtle, var(--border));
  transition: transform 0.4s var(--md-ease);
}
.cartel:hover .cartel-img { transform: scale(1.03); }
.cartel-img--contain { object-fit: contain; padding: 10px; }
.cartel-info { padding: 14px 15px 16px; display: flex; flex-direction: column; gap: 4px; }
.cartel-year { font-family: var(--md-font-mono); font-size: 11px; font-weight: 700; color: var(--text-2); }
.cartel-name { font-size: 15.5px; font-weight: 700; letter-spacing: -0.02em; color: var(--text-0); line-height: 1.25; }

/* Animación de entrada de las vistas */
.anim-in {
  animation: mdIn 0.42s var(--md-ease) both;
}
@keyframes mdIn {
  from { opacity: 0; transform: translateY(14px) scale(0.95); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .hero, .pillar-card, .option-card, .cartel, .cartel-img, .modulo-btn {
    transition-duration: 0.001ms !important;
    animation: none !important;
  }
}

/* Módulos de producto: marca + título como en su página */
.option-brand { display: flex; align-items: center; gap: 14px; min-width: 0; }
.option-brand .option-logo { width: 52px; height: 52px; border-radius: 14px; }
.option-brand .option-logo svg { width: 52px; height: 52px; }
.option-brand .option-label { font-size: 22px; font-weight: 800; letter-spacing: -0.03em; line-height: 1; }
.option-label .os-suffix { font-weight: 500; }
.option-label .os-raccord { color: var(--md-accent); }
.option-label .os-cinetix { color: #F43F5E; }

/* FrameXis: la X con el acento de la marca */
.pillar-name .fx-x,
.pillar-banner-title .fx-x { color: var(--pillar-accent, var(--md-accent)); }

/* ==========================================================================
   Color por pilar y por módulo (Audiovisual, Piélagos, Teatro, FrameXis)
   ========================================================================== */
.pillar-card[data-pillar="audiovisual"], .spa-stage[data-pillar="audiovisual"] {
  --pillar-accent: #2DD4BF; --pillar-soft: rgba(45,212,191,.14); --pillar-border: rgba(45,212,191,.38);
}
.pillar-card[data-pillar="pielagos-en-corto"], .spa-stage[data-pillar="pielagos-en-corto"] {
  --pillar-accent: #F5C518; --pillar-soft: rgba(245,197,24,.14); --pillar-border: rgba(245,197,24,.38);
}
.pillar-card[data-pillar="teatro"], .spa-stage[data-pillar="teatro"] {
  --pillar-accent: #C084FC; --pillar-soft: rgba(192,132,252,.14); --pillar-border: rgba(192,132,252,.38);
}
.pillar-card[data-pillar="framexis"], .spa-stage[data-pillar="framexis"] {
  --pillar-accent: #7C8BFF; --pillar-soft: rgba(124,139,255,.14); --pillar-border: rgba(124,139,255,.38);
}
[data-theme="light"] .pillar-card[data-pillar="audiovisual"], [data-theme="light"] .spa-stage[data-pillar="audiovisual"] {
  --pillar-accent: #0F766E; --pillar-soft: rgba(13,148,136,.10); --pillar-border: rgba(13,148,136,.32);
}
[data-theme="light"] .pillar-card[data-pillar="pielagos-en-corto"], [data-theme="light"] .spa-stage[data-pillar="pielagos-en-corto"] {
  --pillar-accent: #A16207; --pillar-soft: rgba(161,98,7,.10); --pillar-border: rgba(161,98,7,.32);
}
[data-theme="light"] .pillar-card[data-pillar="teatro"], [data-theme="light"] .spa-stage[data-pillar="teatro"] {
  --pillar-accent: #7E22CE; --pillar-soft: rgba(126,34,206,.10); --pillar-border: rgba(126,34,206,.32);
}
[data-theme="light"] .pillar-card[data-pillar="framexis"], [data-theme="light"] .spa-stage[data-pillar="framexis"] {
  --pillar-accent: #4F5BC7; --pillar-soft: rgba(79,91,199,.10); --pillar-border: rgba(79,91,199,.32);
}

/* Tarjetas de pilar: barra superior y código con su color */
.pillar-card { position: relative; overflow: hidden; }
.pillar-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--pillar-accent, var(--md-accent)); opacity: .9;
}
.pillar-card .pillar-code { color: var(--pillar-accent, var(--text-2)); }

/* Vista del pilar: cabecera y módulos con el tono del pilar */
.spa-stage[data-pillar] .pillar-banner { border-bottom: 2px solid var(--pillar-border, var(--border)); }
.spa-stage[data-pillar] .pillar-banner .pillar-code { color: var(--pillar-accent, var(--md-accent)); }
.spa-stage[data-pillar] .galeria-kicker { color: var(--pillar-accent, var(--md-accent)); }

.spa-stage[data-pillar] .option-card {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, var(--pillar-soft, transparent), transparent 58%),
    var(--bg-card);
  border-color: var(--pillar-border, var(--border-subtle, var(--border)));
}
.spa-stage[data-pillar] .option-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--pillar-accent, var(--md-accent)); opacity: .95;
}
.spa-stage[data-pillar] .option-num {
  color: var(--pillar-accent, var(--md-accent));
  border-color: var(--pillar-border, var(--border-subtle, var(--border)));
  background: var(--pillar-soft, transparent);
}
.spa-stage[data-pillar] .option-arrow { color: var(--pillar-accent, var(--text-2)); }
.spa-stage[data-pillar] .option-card:hover,
.spa-stage[data-pillar] .option-card:focus-visible {
  border-color: var(--pillar-accent, var(--border-hover));
  box-shadow: 0 22px 48px rgba(0,0,0,.45), 0 0 0 1px var(--pillar-border, transparent);
}
.spa-stage[data-pillar] .option-card:hover .option-arrow { color: var(--pillar-accent, var(--text-0)); }

/* Iconos de módulo (Audiovisual) */
.option-icon {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--pillar-soft, transparent);
  border: 1px solid var(--pillar-border, var(--border));
  color: var(--pillar-accent, var(--md-accent));
  flex-shrink: 0;
  transition: transform .2s var(--md-ease);
}
.option-icon svg { width: 28px; height: 28px; display: block; }
.option-card:hover .option-icon { transform: scale(1.06); }