/* ==========================================================================
   BIXCI — DESIGN SYSTEM (0% ELEMENTOR)
   Base compartida por todas las páginas nativas en PHP del tema hijo.
   Define tokens, píldoras tipo vidrio (glassmorphism), botones vivos de
   compra, tarjetas y tipografía. Cargado en todo el front vía functions.php.

   Convención: prefijo .bx- para lo nuevo del sistema; se conservan las
   clases .bixci-* ya existentes (home, checkout, producto) para no romper
   nada de lo que ya está en producción.
   ========================================================================== */

:root {
  /* Marca */
  --bx-primary: #0359b3;
  --bx-primary-dark: #024792;
  --bx-primary-light: #f0f7ff;
  --bx-primary-glow: rgba(3, 89, 179, 0.22);

  /* Acento de compra / urgencia */
  --bx-accent: #e63946;
  --bx-accent-dark: #d62839;
  --bx-accent-light: #fff1f2;
  --bx-accent-glow: rgba(230, 57, 70, 0.28);

  /* Señales */
  --bx-yellow: #ffdf00;
  --bx-green: #16a34a;
  --bx-green-light: #ecfdf5;
  --bx-orange: #f97316;

  /* Neutros */
  --bx-ink: #0f172a;
  --bx-body: #334155;
  --bx-muted: #64748b;
  --bx-line: #e6eaf0;
  --bx-bg: #f8fafc;
  --bx-card: #ffffff;

  /* Formas */
  --bx-r-sm: 8px;
  --bx-r-md: 12px;
  --bx-r-lg: 18px;
  --bx-r-xl: 26px;
  --bx-r-pill: 999px;

  /* Sombras */
  --bx-shadow-sm: 0 2px 8px -2px rgba(15, 23, 42, 0.08);
  --bx-shadow-md: 0 8px 24px -8px rgba(15, 23, 42, 0.14);
  --bx-shadow-lg: 0 18px 40px -12px rgba(15, 23, 42, 0.2);
  --bx-shadow-accent: 0 8px 22px -6px var(--bx-accent-glow);
  --bx-shadow-primary: 0 8px 22px -6px var(--bx-primary-glow);
}

/* --------------------------------------------------------------------------
   1. Contenedores y ritmo vertical
   -------------------------------------------------------------------------- */
.bx-container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.1rem;
  box-sizing: border-box;
}

.bx-container--narrow {
  max-width: 860px;
}

.bx-section {
  padding: 2.5rem 0;
}

@media (min-width: 800px) {
  .bx-section {
    padding: 3.5rem 0;
  }
}

.bx-section--tint {
  background: var(--bx-bg);
}

/* --------------------------------------------------------------------------
   2. Encabezados de sección
   -------------------------------------------------------------------------- */
.bx-section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.bx-section-head h2,
.bx-h2 {
  font-size: clamp(1.35rem, 3vw, 1.95rem);
  font-weight: 800;
  color: var(--bx-ink);
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0;
}

.bx-section-head p {
  font-size: 0.9rem;
  color: var(--bx-muted);
  margin: 0.35rem 0 0;
  max-width: 60ch;
}

.bx-link-more {
  color: var(--bx-accent);
  font-weight: 700;
  font-size: 0.88rem;
  text-decoration: none;
  white-space: nowrap;
}

.bx-link-more:hover {
  color: var(--bx-accent-dark);
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   3. PÍLDORAS TIPO VIDRIO (glassmorphism)
   Sobre fondo claro usan blanco translúcido; la variante --dark es para
   heros e imágenes. backdrop-filter degrada con gracia si no hay soporte
   (queda un fondo semitransparente sólido, sigue legible).
   -------------------------------------------------------------------------- */
.bx-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.9rem;
  border-radius: var(--bx-r-pill);
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.bx-pill svg {
  flex-shrink: 0;
}

/* Vidrio claro — para secciones sobre fondo blanco/gris */
.bx-pill--glass {
  background: rgba(255, 255, 255, 0.72);
  -webkit-backdrop-filter: blur(14px) saturate(170%);
  backdrop-filter: blur(14px) saturate(170%);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: 0 4px 16px -6px rgba(15, 23, 42, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  color: var(--bx-ink);
}

/* Vidrio oscuro — para heros con imagen de fondo */
.bx-pill--glass-dark {
  background: rgba(255, 255, 255, 0.14);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  backdrop-filter: blur(16px) saturate(150%);
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

/* Vidrio teñido de marca */
.bx-pill--glass-primary {
  background: rgba(3, 89, 179, 0.12);
  -webkit-backdrop-filter: blur(14px) saturate(170%);
  backdrop-filter: blur(14px) saturate(170%);
  border: 1px solid rgba(3, 89, 179, 0.28);
  color: var(--bx-primary);
}

.bx-pill--glass-accent {
  background: rgba(230, 57, 70, 0.12);
  -webkit-backdrop-filter: blur(14px) saturate(170%);
  backdrop-filter: blur(14px) saturate(170%);
  border: 1px solid rgba(230, 57, 70, 0.3);
  color: var(--bx-accent);
}

.bx-pill--glass-green {
  background: rgba(22, 163, 74, 0.12);
  -webkit-backdrop-filter: blur(14px) saturate(170%);
  backdrop-filter: blur(14px) saturate(170%);
  border: 1px solid rgba(22, 163, 74, 0.3);
  color: #15803d;
}

/* Píldoras sólidas de señal */
.bx-pill--accent {
  background: var(--bx-accent);
  color: #ffffff;
  box-shadow: var(--bx-shadow-accent);
}

.bx-pill--yellow {
  background: var(--bx-yellow);
  color: var(--bx-ink);
}

a.bx-pill:hover {
  transform: translateY(-1px);
}

/* Fila de píldoras con scroll horizontal en móvil */
.bx-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

@media (max-width: 640px) {
  .bx-pill-row--scroll {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 0.35rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .bx-pill-row--scroll::-webkit-scrollbar {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   4. BOTONES — colores vivos orientados a conversión
   -------------------------------------------------------------------------- */
.bx-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.5rem;
  border: none;
  border-radius: var(--bx-r-md);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.bx-btn svg {
  flex-shrink: 0;
}

/* CTA principal de compra — degradado vivo + glow */
.bx-btn--buy {
  background: linear-gradient(135deg, #ff5b66 0%, var(--bx-accent) 55%, var(--bx-accent-dark) 100%);
  color: #ffffff;
  box-shadow: var(--bx-shadow-accent);
}

.bx-btn--buy:hover {
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -8px rgba(230, 57, 70, 0.45);
}

.bx-btn--primary {
  background: linear-gradient(135deg, #0a6ed1 0%, var(--bx-primary) 60%, var(--bx-primary-dark) 100%);
  color: #ffffff;
  box-shadow: var(--bx-shadow-primary);
}

.bx-btn--primary:hover {
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -8px rgba(3, 89, 179, 0.42);
}

.bx-btn--whatsapp {
  background: linear-gradient(135deg, #2ee06f 0%, #25d366 55%, #1da851 100%);
  color: #ffffff;
  box-shadow: 0 8px 22px -6px rgba(37, 211, 102, 0.4);
}

.bx-btn--whatsapp:hover {
  color: #ffffff;
  transform: translateY(-2px);
}

.bx-btn--ghost {
  background: var(--bx-card);
  color: var(--bx-ink);
  border: 1.5px solid var(--bx-line);
  box-shadow: var(--bx-shadow-sm);
}

.bx-btn--ghost:hover {
  border-color: var(--bx-primary);
  color: var(--bx-primary);
  transform: translateY(-2px);
}

/* Botón de vidrio para heros */
.bx-btn--glass {
  background: rgba(255, 255, 255, 0.16);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  color: #ffffff;
}

.bx-btn--glass:hover {
  background: rgba(255, 255, 255, 0.26);
  color: #ffffff;
  transform: translateY(-2px);
}

.bx-btn--block {
  width: 100%;
}

.bx-btn--lg {
  padding: 1rem 1.9rem;
  font-size: 1rem;
  border-radius: var(--bx-r-lg);
}

/* --------------------------------------------------------------------------
   5. Tarjetas
   -------------------------------------------------------------------------- */
.bx-card {
  background: var(--bx-card);
  border: 1px solid var(--bx-line);
  border-radius: var(--bx-r-lg);
  padding: 1.25rem;
  box-shadow: var(--bx-shadow-sm);
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.bx-card--hover:hover {
  transform: translateY(-3px);
  box-shadow: var(--bx-shadow-md);
}

/* Tarjeta de vidrio, para superponer sobre imágenes/degradados */
.bx-card--glass {
  background: rgba(255, 255, 255, 0.68);
  -webkit-backdrop-filter: blur(18px) saturate(170%);
  backdrop-filter: blur(18px) saturate(170%);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: var(--bx-shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.bx-card__title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--bx-ink);
  margin: 0 0 0.35rem;
  line-height: 1.3;
}

.bx-card__text {
  font-size: 0.875rem;
  color: var(--bx-muted);
  line-height: 1.55;
  margin: 0;
}

/* Grid de tarjetas auto-responsivo */
.bx-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr));
}

.bx-grid--sm {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 165px), 1fr));
  gap: 0.75rem;
}

.bx-grid--lg {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr));
  gap: 1.5rem;
}

/* --------------------------------------------------------------------------
   6. Hero reutilizable con degradado de marca
   -------------------------------------------------------------------------- */
.bx-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0b2545 0%, #0f172a 45%, #12305c 100%);
  color: #ffffff;
  padding: 2.75rem 0;
}

@media (min-width: 800px) {
  .bx-hero {
    padding: 4rem 0;
  }
}

/* Halos de color vivos, decorativos */
.bx-hero::before,
.bx-hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.5;
  pointer-events: none;
}

.bx-hero::before {
  width: 380px;
  height: 380px;
  background: rgba(230, 57, 70, 0.55);
  top: -140px;
  right: -80px;
}

.bx-hero::after {
  width: 320px;
  height: 320px;
  background: rgba(3, 89, 179, 0.6);
  bottom: -150px;
  left: -70px;
}

.bx-hero__inner {
  position: relative;
  z-index: 2;
}

/* Los títulos dentro del hero necesitan color explícito: Astra define
   color oscuro para h1/h2 con más especificidad que el color heredado
   del contenedor, y el texto quedaría negro sobre fondo negro. */
.bx-hero h1,
.bx-hero h2,
.bx-hero .bx-hero__title {
  color: #ffffff !important;
  font-size: clamp(1.7rem, 4.2vw, 2.9rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 0.75rem 0 0.6rem;
}

.bx-hero__subtitle {
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  line-height: 1.6;
  max-width: 62ch;
  margin: 0 0 1.5rem;
}

.bx-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* --------------------------------------------------------------------------
   7. Tipografía de contenido (páginas legales / informativas)
   -------------------------------------------------------------------------- */
.bx-prose {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--bx-body);
}

.bx-prose > *:first-child {
  margin-top: 0;
}

.bx-prose h2 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--bx-ink);
  line-height: 1.3;
  margin: 2rem 0 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--bx-line);
}

.bx-prose h3 {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--bx-ink);
  margin: 1.5rem 0 0.5rem;
}

.bx-prose h4,
.bx-prose h5,
.bx-prose h6 {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--bx-ink);
  margin: 1.25rem 0 0.4rem;
}

.bx-prose p {
  margin: 0 0 1rem;
}

.bx-prose ul,
.bx-prose ol {
  margin: 0 0 1rem;
  padding-left: 1.35rem;
}

.bx-prose li {
  margin-bottom: 0.45rem;
}

.bx-prose a {
  color: var(--bx-primary);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.bx-prose a:hover {
  color: var(--bx-primary-dark);
}

.bx-prose strong {
  color: var(--bx-ink);
  font-weight: 700;
}

.bx-prose img {
  max-width: 100%;
  height: auto;
  border-radius: var(--bx-r-md);
}

.bx-prose blockquote {
  margin: 1.25rem 0;
  padding: 0.9rem 1.1rem;
  background: var(--bx-primary-light);
  border-left: 4px solid var(--bx-primary);
  border-radius: 0 var(--bx-r-sm) var(--bx-r-sm) 0;
  color: var(--bx-body);
}

.bx-prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  margin: 0 0 1rem;
  display: block;
  overflow-x: auto;
}

.bx-prose th,
.bx-prose td {
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--bx-line);
  text-align: left;
}

.bx-prose th {
  background: var(--bx-bg);
  font-weight: 700;
  color: var(--bx-ink);
}

/* --------------------------------------------------------------------------
   8. Encabezado de página estándar (título + descripción)
   -------------------------------------------------------------------------- */
.bx-page-head {
  padding: 1.5rem 0 0.5rem;
}

.bx-page-head__title {
  font-size: clamp(1.5rem, 3.6vw, 2.3rem);
  font-weight: 800;
  color: var(--bx-ink);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0.5rem 0 0.4rem;
}

.bx-page-head__sub {
  font-size: 0.95rem;
  color: var(--bx-muted);
  line-height: 1.6;
  max-width: 65ch;
  margin: 0;
}

/* Migas de pan compartidas */
.bx-crumbs {
  font-size: 0.8rem;
  color: var(--bx-muted);
  margin-bottom: 0.5rem;
}

.bx-crumbs a {
  color: var(--bx-ink);
  text-decoration: none;
  font-weight: 500;
}

.bx-crumbs a:hover {
  color: var(--bx-primary);
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   9. Utilidades
   -------------------------------------------------------------------------- */
.bx-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.bx-center {
  text-align: center;
}

.bx-mt-0 { margin-top: 0; }
.bx-mb-0 { margin-bottom: 0; }

.bx-muted {
  color: var(--bx-muted);
}

/* Oculto visualmente pero accesible para lectores de pantalla */
.bx-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Respeta la preferencia del sistema de reducir movimiento */
@media (prefers-reduced-motion: reduce) {
  .bx-btn,
  .bx-pill,
  .bx-card {
    transition: none;
  }
  .bx-btn:hover,
  a.bx-pill:hover,
  .bx-card--hover:hover {
    transform: none;
  }
}