/* ==========================================
   1. CABECERA
   ========================================== */
    .cabecera {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(11, 26, 51, 0.94);
      backdrop-filter: blur(8px);
      border-bottom: 1px solid var(--linea-oscura);
    }

    .cabecera-fila {
      display: flex;
      align-items: center;
      justify-content: space-between;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0.3rem 6%;
    }

    .marca {
      display: flex;
      flex-direction: column;
      gap: 3px;
    }

    .marca b {
      font-family: var(--display);
      font-weight: 700;
      font-size: 1.5rem;
      color: var(--blanco);
      letter-spacing: 0.02em;
      line-height: 1;
    }

    .marca i {
      font-style: normal;
      font-size: 0.68rem;
      letter-spacing: 0.22em;
      color: var(--oro);
      text-transform: uppercase;
    }

    .menu {
      display: flex;
      gap: 2.4rem;
    }

    .menu a {
      font-size: 1.2rem;
      padding: 0.35rem 0;
      border-bottom: 1px solid transparent;
    }

    .menu a:hover {
      color: var(--oro);
      border-bottom-color: var(--oro);
    }

    .menu a[aria-current="page"] {
      color: var(--blanco);
      border-bottom-color: var(--oro);
    }

    .cabecera .boton {
      padding: 0.75rem 1.5rem;
    }

    .hamburguesa {
      display: none;
      background: none;
      border: 1px solid var(--linea-oscura);
      color: var(--oro);
      width: 44px;
      height: 44px;
      font-size: 1.3rem;
      cursor: pointer;
    }

/* ==========================================
   1. footer
   ========================================== */





     .pie-industrial {
      background-color: #0b0d0f;
      /* Tono grafito/carbón profundo */
      border-top: 1px solid rgba(200, 162, 74, 0.25);
      padding: 1rem 0 2rem;
      color: var(--texto-claro, #e2e8f0);
    }

    /* Bloque Superior: Declaración grande */
   /*  .pie-hero {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      gap: 2.5rem;
      padding-bottom: 3.5rem;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
 */
    /* .etiqueta-tecnica {
      font-family: monospace;
      font-size: 0.78rem;
      color: var(--oro, #c8a24a);
      letter-spacing: 0.15em;
      display: block;
      margin-bottom: 0.8rem;
    } */

    .pie-hero h2 {
      font-family: var(--display);
      font-size: clamp(1.6rem, 3.2vw, 2.4rem);
      font-weight: 600;
      line-height: 1.25;
      max-width: 680px;
      color: #ffffff;
      margin: 0;
    }

   

    
    /* Paneles Bento */
    .pie-bento {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1rem;
      padding: 1rem 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .bento-card {
      background: rgba(255, 255, 255, 0.015);
      border: 1px solid rgba(255, 255, 255, 0.06);
      padding: 1.8rem;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .bento-label {
      font-family: monospace;
      font-size: 0.72rem;
      letter-spacing: 0.12em;
      color: #8892b0;
      margin-bottom: 1rem;
    }

    .bento-val {
      font-size: 1.15rem;
      font-weight: 600;
      color: #ffffff;
      margin: 0 0 0.35rem;
    }

    .bento-sub {
      font-size: 0.88rem;
      color: #8892b0;
      line-height: 1.5;
      margin: 0;
    }

    .enlace-directo {
      text-decoration: none;
      transition: color 0.2s;
    }

    .enlace-directo:hover {
      color: var(--oro, #c8a24a);
    }

    .coordenadas {
      font-family: monospace;
      font-size: 1rem;
      color: var(--oro, #c8a24a);
      opacity: 0.85;
      margin-top: 1.2rem;
      display: block;
    }

    .guardia-tag {
      font-size: 0.9rem;
      color: #4ade80;
      font-family: monospace;
      margin-top: 1.2rem;
    }

    /* Chips de navegación rápida */
    .nav-chips {
      display: flex;
      flex-wrap: wrap;
      gap: 0.6rem;
    }

    .nav-chips a {
      font-size: 0.84rem;
      color: #ccd6f6;
      text-decoration: none;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.08);
      padding: 0.4rem 0.85rem;
      transition: all 0.2s;
    }

    .nav-chips a:hover {
      border-color: var(--oro, #c8a24a);
      color: var(--oro, #c8a24a);
    }

    /* Franja legal inferior */
    .pie-cierre {
      padding-top: 2rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.8rem;
      color: #8892b0;
    }

    .pie-fiscal {
      display: flex;
      align-items: center;
      gap: 1.2rem;
    }

    .pie-logo-mini {
      height: 22px;
      width: auto;
      filter: grayscale(100%);
    }

    .copy {
      margin: 0;
    }



   /* ==========================================
   btn wsp
   ========================================== */
.btn-wsp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: #25d366;
  color: #ffffff;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 50px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
  font-weight: 600;
  z-index: 9999;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

/* Tamaño del ícono */
.btn-wsp .wsp-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

/* Efectos al pasar el cursor */
.btn-wsp:hover {
  background-color: #20ba5a;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
  color: #ffffff;
}

/* Comportamiento responsivo en pantallas pequeñas */
@media (max-width: 576px) {
  .btn-wsp {
    bottom: 16px;
    right: 16px;
    padding: 10px 16px;
    font-size: 14px;
  }

  .btn-wsp .wsp-icon {
    width: 22px;
    height: 22px;
  }
}