@charset "UTF-8";
/**
 * BIZART — Estilos Editoriales y Tokens de Diseño
 * Arquitectura visual: Alta gama cultural, sobriedad contemporánea y ritmo editorial.
 */

:root {
  /* Lienzo y Superficies de Galería */
  --bz-canvas: #FAF7F2;
  --bz-canvas-subtle: #F3EFE8;
  --bz-surface: #FFFFFF;
  --bz-surface-dark: #11141A;
  
  /* Tintas y Tipografía */
  --bz-ink-primary: #12161E;
  --bz-ink-secondary: #475467;
  --bz-ink-muted: #5F6B7C; /* 4.7:1 sobre #F3EFE8 (AA) */
  --bz-ink-inverse: #FAF8F5;
  --bz-ink-inverse-muted: #9BA6B5;
  
  /* Acentos de Marca (Oro Colonial, Bronce, Ámbar solo en zona oscura, Crema) */
  --bz-gold: #B45309;
  --bz-gold-light: #D97706; /* solo sobre fondo oscuro; no usar como texto sobre claro */
  --bz-bronce: #92400E;
  --bz-cream: #FEF3C7;
  --bz-gold-dim: rgba(180, 83, 9, 0.06);
  --bz-gold-glow: rgba(180, 83, 9, 0.18);
  
  --bz-emerald: #1B4332;
  --bz-emerald-bg: #EAF7EE;
  
  /* Microbordes Arquitectónicos (1px hairline) */
  --bz-border-subtle: rgba(18, 22, 30, 0.07);
  --bz-border-card: rgba(18, 22, 30, 0.09);
  --bz-border-gold: rgba(180, 83, 9, 0.3);
  --bz-border-dark: rgba(255, 255, 255, 0.08);
  
  /* Sombras de Museo (Flotación Etérea) */
  --bz-shadow-sm: 0 1px 3px rgba(18, 22, 30, 0.03), 0 1px 2px rgba(18, 22, 30, 0.02);
  --bz-shadow-md: 0 6px 18px -2px rgba(18, 22, 30, 0.05), 0 2px 6px -1px rgba(18, 22, 30, 0.03);
  --bz-shadow-lg: 0 16px 36px -4px rgba(18, 22, 30, 0.08), 0 4px 12px -2px rgba(18, 22, 30, 0.04);
  --bz-shadow-museum: 0 24px 48px -12px rgba(18, 22, 30, 0.12), 0 8px 16px -4px rgba(18, 22, 30, 0.04);

  /* Tipografías */
  --font-serif: 'Playfair Display', Georgia, Cambria, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

/* Reset y Bases Globales */
html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  background-color: var(--bz-canvas);
  color: var(--bz-ink-primary);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  overflow-x: clip;
}

body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  overflow-x: clip;
  background-color: var(--bz-canvas);
  min-height: 100%;
}

/* Clases Tipográficas Especializadas (Apple Design: Optical Sizing & Negative Tracking) */
.font-serif-title {
  font-family: var(--font-serif);
  letter-spacing: -0.024em;
  font-feature-settings: "lnum" 1, "pnum" 1;
}

h1.font-serif, h2.font-serif, .font-serif.text-3xl, .font-serif.text-4xl, .font-serif.text-5xl {
  letter-spacing: -0.026em;
  text-wrap: balance;
}

.font-mono-tag {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

/* Tarjeta Editorial de Galería */
.bz-card-editorial {
  background-color: var(--bz-surface);
  border: 1px solid var(--bz-border-subtle);
  box-shadow: var(--bz-shadow-sm);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden; /* Garantiza que los bordes e hijos se ajusten al radio de las esquinas */
}

.bz-card-editorial:hover {
  transform: translateY(-4px);
  border-color: var(--bz-border-gold);
  box-shadow: var(--bz-shadow-md);
}

/* Marco de Exhibición de Cuadros */
.art-shadowbox {
  position: relative;
  background-color: var(--bz-canvas-subtle);
  border: 1px solid rgba(18, 22, 30, 0.08);
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.04), 0 16px 32px -8px rgba(18, 22, 30, 0.08);
}

.art-shadowbox img {
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.bz-card-editorial:hover .art-shadowbox img {
  transform: scale(1.03);
}

/* Botones de Alta Gama Cultural */
.btn-gold-action {
  background: linear-gradient(135deg, #B45309 0%, #92400E 100%);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 0.85rem 1.75rem;
  border-radius: 9999px;
  box-shadow: 0 4px 14px rgba(180, 83, 9, 0.22);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.btn-gold-action:hover {
  background: var(--bz-bronce);
  transform: translateY(-1px);
  box-shadow: 0 6px 22px rgba(180, 83, 9, 0.32);
}

/* Botón de Conversión WhatsApp en Modal Lightbox (Equilibrio Proporcional y Ergonómico) */
#modal-wa-btn {
  max-width: 100%;
  margin: 0 auto;
  padding: 0.55rem 1.35rem !important; /* Altura compacta ~46px, abraza el contenido con elegancia */
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

#modal-wa-btn svg {
  width: 1.75rem; /* 28px nítidos: icono claro y destacado sin sobredimensionar el contenedor */
  height: 1.75rem;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

#modal-wa-btn:hover svg {
  transform: scale(1.08);
}

/* Botón Navbar Primario HABLEMOS (Proporcionado y Compacto para evitar colisiones) */
.btn-nav-hablemos {
  background: linear-gradient(135deg, #B45309 0%, #92400E 100%);
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.5rem 1.15rem;
  border-radius: 9999px;
  box-shadow: 0 4px 14px rgba(180, 83, 9, 0.25);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  white-space: nowrap;
}

.btn-nav-hablemos:hover {
  background: var(--bz-bronce);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(180, 83, 9, 0.35);
}

.btn-nav-hablemos svg {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
  fill: #FFFFFF;
  color: #FFFFFF;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-nav-hablemos:hover svg {
  transform: scale(1.1);
}

@media (max-width: 639px) {
  .btn-nav-hablemos {
    padding: 0.4rem 0.75rem;
    font-size: 0.75rem; /* 12px: cumple con el umbral de legibilidad y accesibilidad */
    letter-spacing: 0.04em;
    gap: 0.4rem;
    box-shadow: 0 2px 8px rgba(180, 83, 9, 0.2);
  }
  .btn-nav-hablemos svg {
    width: 0.95rem;
    height: 0.95rem;
  }
}

.btn-minimal-dark {
  background: transparent;
  color: var(--bz-ink-primary);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 0.85rem 1.75rem;
  border-radius: 9999px;
  border: 1px solid var(--bz-ink-primary);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.btn-minimal-dark:hover {
  background: var(--bz-ink-primary);
  color: #FFFFFF;
  transform: translateY(-1px);
}

/* Badges Minimalistas */
.badge-state-available {
  background-color: var(--bz-emerald-bg);
  color: var(--bz-emerald);
  border: 1px solid rgba(27, 67, 50, 0.16);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
}

.badge-state-exhibition {
  background-color: var(--bz-cream);
  color: var(--bz-bronce);
  border: 1px solid rgba(146, 64, 14, 0.2);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
}

/* Píldoras de Filtro Minimalistas */
.filter-btn-pill {
  padding: 0.45rem 1.15rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 500;
  background-color: var(--bz-surface);
  border: 1px solid var(--bz-border-subtle);
  color: var(--bz-ink-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.filter-btn-pill:hover {
  border-color: var(--bz-gold);
  color: var(--bz-ink-primary);
}

.filter-btn-pill.active {
  background-color: var(--bz-ink-primary);
  border-color: var(--bz-ink-primary);
  color: #FFFFFF;
  box-shadow: 0 2px 6px rgba(18, 22, 30, 0.15);
}

/* ==========================================
   APPLE DESIGN: RESPUESTA TÁCTIL Y FÍSICA (:active)
   (Principio 1: Kill latency — feedback instantáneo en pointer-down)
========================================== */
.btn-gold-action:active,
.btn-nav-hablemos:active,
.btn-minimal-dark:active,
#modal-wa-btn:active {
  transform: scale(0.97) translateY(0) !important;
  transition: transform 100ms ease-out, box-shadow 100ms ease-out !important;
  box-shadow: 0 2px 8px rgba(180, 83, 9, 0.2) !important;
}

.filter-btn-pill:active,
.touch-target-btn:active,
#home-shuffle-btn:active,
#mobile-menu-btn:active,
#modal-close-btn:active,
#artista-modal-close-btn:active,
#edicion-modal-close-btn:active {
  transform: scale(0.93) !important;
  transition: transform 100ms ease-out !important;
}

.bz-card-editorial:active {
  transform: scale(0.99) translateY(-1px);
  transition: transform 100ms ease-out;
}

/* ==========================================
   APPLE DESIGN: TRANSLUCENT CHROME & VIBRANCY
   (Principio 9: Materiales translúcidos con saturación)
========================================== */
header.sticky {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  z-index: 40;
  background-color: rgba(250, 247, 242, 0.92) !important;
  backdrop-filter: blur(20px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
}

/* Modal y Lightbox */
.bz-lightbox-backdrop {
  background-color: rgba(14, 18, 24, 0.75);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================
   APPLE DESIGN: MODAL FLUIDO & RESORTE CRÍTICO
   (Principios 3, 4 y 7: Entrada y salida simétrica con amortiguación crítica)
========================================== */
#obra-modal, #artista-modal, #edicion-modal {
  opacity: 0;
  transition: opacity 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity;
}

#obra-modal.bz-modal-active,
#artista-modal.bz-modal-active,
#edicion-modal.bz-modal-active {
  opacity: 1;
}

#obra-modal > div.relative,
#artista-modal > div.relative,
#edicion-modal > div.relative {
  transform: scale(0.95) translateY(14px);
  opacity: 0;
  transition: transform 0.36s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.36s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}

#obra-modal.bz-modal-active > div.relative,
#artista-modal.bz-modal-active > div.relative,
#edicion-modal.bz-modal-active > div.relative {
  transform: scale(1) translateY(0);
  opacity: 1;
}

/* Animaciones */
@keyframes fadeInSlide {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-reveal {
  animation: fadeInSlide 0.45s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Barra de Desplazamiento */
::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}
::-webkit-scrollbar-track {
  background: var(--bz-canvas);
}
::-webkit-scrollbar-thumb {
  background: rgba(18, 22, 30, 0.18);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(18, 22, 30, 0.32);
}

/* Lienzo Reactivo Ambiental al Cursor */
#ambient-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 1;
  opacity: 0.85;
  transition: opacity 0.5s ease;
}

/* Para que las secciones se mantengan legibles por encima del canvas interactivo */
main, section, footer, nav, .relative {
  position: relative;
  z-index: 2;
}

/* Transición Suave de Vitrina Hero Rotativa */
.hero-showcase-slide {
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-showcase-slide.active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.hero-showcase-slide.inactive {
  opacity: 0;
  transform: scale(0.98);
  pointer-events: none;
  position: absolute;
  top: 0;
  left: 0;
}

/* Badges de Procedencia y Diferenciación */
.badge-procedencia-oficial {
  background-color: rgba(27, 67, 50, 0.08);
  color: #1B4332;
  border: 1px solid rgba(27, 67, 50, 0.2);
  padding: 0.2rem 0.55rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge-procedencia-coleccion {
  background-color: rgba(254, 243, 199, 0.94);
  color: var(--bz-bronce);
  border: 1px solid rgba(180, 83, 9, 0.35);
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* Mapa Sutil de Navegación / Breadcrumbs */
.bz-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--bz-ink-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.bz-breadcrumb a {
  color: var(--bz-ink-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.bz-breadcrumb a:hover {
  color: var(--bz-gold);
}

.bz-breadcrumb-separator {
  color: var(--bz-border-subtle);
  font-size: 0.85rem;
}

/* ==========================================
   TENDENCIAS DE VANGUARDIA: CARRUSEL & 3D TILT
========================================== */

/* Ocultar barra de desplazamiento nativa manteniendo scroll táctil/horizontal */
.scrollbar-none {
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.scrollbar-none::-webkit-scrollbar {
  display: none;
}

/* Efecto 3D Tilt Sutil en Tarjetas Curadas */
.card-perspective-wrapper {
  perspective: 1000px;
}

.bz-tilt-card {
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.35s ease;
  transform-style: preserve-3d;
  will-change: transform;
}

.bz-tilt-card:hover {
  transform: translateY(-6px) rotateX(1.5deg) rotateY(-1.5deg);
  box-shadow: 0 20px 35px -8px rgba(18, 22, 30, 0.12), 0 8px 16px -4px rgba(18, 22, 30, 0.04);
}

/* Cursor de Arrastre Fluido */
.cursor-grab {
  cursor: grab;
}
.cursor-grabbing {
  cursor: grabbing;
  user-select: none;
}

/* Tarjeta de Artista para Carrusel Horizontal */
.bz-artist-carousel-card {
  min-width: 290px;
  max-width: 320px;
  flex-shrink: 0;
  scroll-snap-align: start;
}

/* Tarjeta de Blog para Carrusel Horizontal */
.bz-blog-carousel-card {
  min-width: 320px;
  max-width: 380px;
  flex-shrink: 0;
  scroll-snap-align: start;
}

/* Touch Target Mejorado para Controles */
.touch-target-btn {
  position: relative;
  min-width: 36px;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}


/* ==========================================
   ACCESIBILIDAD DE MOVIMIENTO (WCAG 2.3.3 / 2.2.2)
========================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .bz-card-editorial:hover,
  .bz-tilt-card:hover,
  .btn-gold-action:hover,
  .btn-nav-hablemos:hover,
  .btn-minimal-dark:hover,
  .btn-gold-action:active,
  .btn-nav-hablemos:active,
  .btn-minimal-dark:active {
    transform: none !important;
  }
  #obra-modal > div.relative,
  #artista-modal > div.relative,
  #edicion-modal > div.relative {
    transform: none !important;
    transition: opacity 0.15s ease !important;
  }
  .bz-card-editorial:hover .art-shadowbox img { transform: none; }
  #ambient-canvas { display: none; }
}

/* Foco visible consistente para navegación por teclado */
a:focus-visible, button:focus-visible, select:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 2px solid var(--bz-gold);
  outline-offset: 2px;
}

/* Imágenes diferidas reservan espacio para evitar saltos de maquetación */
img[loading="lazy"] { background-color: var(--bz-canvas-subtle); }

/* ==========================================
   APPLE DESIGN: RESPUESTA TÁCTIL Y RESORTES (WWDC)
========================================== */
.btn-gold-action:active,
.btn-nav-hablemos:active,
.btn-minimal-dark:active,
.filter-btn-pill:active,
.touch-target-btn:active {
  transform: scale(0.96) !important;
  transition: transform 90ms cubic-bezier(0, 0, 0.2, 1) !important;
}

/* Obras y Ediciones: Marco Limpio al Ras (Sin padding perimetral) */
.art-shadowbox {
  padding: 0;
}

/* Retratos de Equipo y Nosotros: Enmarcado con Paspartú y Bordes Armónicos */
.team-portrait-frame {
  position: relative;
  background-color: var(--bz-canvas-subtle);
  border: 1px solid rgba(18, 22, 30, 0.08);
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.03), 0 16px 32px -8px rgba(18, 22, 30, 0.08);
  padding: 0.65rem;
}

@media (min-width: 640px) {
  .team-portrait-frame {
    padding: 0.85rem;
  }
}

.team-portrait-frame img {
  border-radius: 1rem;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.team-portrait-frame:hover img {
  transform: scale(1.02);
}