/* ==========================================================================
   FIBER Z TELECOM - ESTILOS LIMPIOS PARA PLANES DÚO Y TRÍO
   Diseño 100% fiel al original, modular y responsivo sin Elementor
   ========================================================================== */

:root {
  --color-cabecera-azul: #5667B8;
  --color-azul-elementor: #4556A8;
  --color-azul-elementor-oscuro: #2b3a82;
  --color-primario: #4556a8;
  --color-primario-oscuro: #313c7a;
  --color-azul-oscuro: #0e122b;
  --color-amarillo-fiber: #eeea60;
  --color-amarillo-hover: #e5e045;
  --color-texto-oscuro: #1e293b;
  --color-texto-gris: #525252;
  --color-texto-claro: #ffffff;
  --color-fondo-gris: #f8fafc;
  --color-borde: #e2e8f0;
  --color-whatsapp: #25d366;
  
  --fuente-titulos: 'Outfit', sans-serif;
  --fuente-cuerpo: 'Plus Jakarta Sans', sans-serif;
  
  --ancho-maximo: 1240px;
  --alto-header: 85px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--fuente-cuerpo);
  color: var(--color-texto-oscuro);
  background-color: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.25s ease;
}

.contenedor {
  width: 100%;
  max-width: var(--ancho-maximo);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* ==========================================================================
   CABECERA PRINCIPAL (HEADER)
   ========================================================================== */
.cabecera-sitio {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: #5667B8;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.cabecera-sitio.pegajosa {
  position: sticky;
  top: 0;
  background-color: #5667B8;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.16);
}

.cabecera-contenedor {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--alto-header);
}

.cabecera-logo img {
  height: 42px;
  width: auto;
}

.cabecera-navegacion {
  display: flex;
  align-items: center;
}

.menu-principal {
  display: flex;
  list-style: none;
  gap: 28px;
  align-items: center;
}

.menu-item {
  position: relative;
}

.menu-enlace {
  font-family: var(--fuente-titulos);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: #ffffff;
  padding: 10px 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
}

.menu-enlace:hover,
.menu-item.activo > .menu-enlace {
  color: #ffffff;
  opacity: 0.85;
}

.menu-flecha {
  font-size: 11px;
  transition: transform 0.2s ease;
}

.menu-item:hover .menu-flecha {
  transform: rotate(180deg);
}

.menu-desplegable {
  position: absolute;
  top: 100%;
  left: -20px;
  background-color: #ffffff;
  min-width: 280px;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  padding: 12px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
  list-style: none;
  z-index: 1001;
}

.menu-item:hover .menu-desplegable {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.desplegable-item a {
  display: block;
  padding: 9px 22px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-texto-oscuro);
  transition: all 0.2s ease;
}

.desplegable-item a:hover {
  background-color: #f1f5f9;
  color: #5667B8;
  padding-left: 26px;
}

.cabecera-telefono {
  display: flex;
  align-items: center;
}

.boton-telefono-cabecera {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border: 1.5px solid #ffffff;
  border-radius: 6px;
  color: #ffffff;
  font-family: var(--fuente-titulos);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.boton-telefono-cabecera:hover {
  background-color: rgba(255, 255, 255, 0.18);
  border-color: #ffffff;
  color: #ffffff;
}

.boton-menu-movil {
  display: none;
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 26px;
  cursor: pointer;
  padding: 6px;
}

/* Drawer Móvil */
.menu-movil-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100vh;
  background-color: #4858a7;
  z-index: 2000;
  box-shadow: -5px 0 25px rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
  padding: 24px;
  transition: right 0.35s cubic-bezier(0.165, 0.84, 0.44, 1);
  overflow-y: auto;
}

.menu-movil-drawer.abierto {
  right: 0;
}

.menu-movil-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.menu-movil-overlay.abierto {
  opacity: 1;
  visibility: visible;
}

.menu-movil-cabecera {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 30px;
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.menu-movil-cerrar {
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 26px;
  cursor: pointer;
}

.menu-movil-lista {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.menu-movil-enlace {
  color: #ffffff;
  font-family: var(--fuente-titulos);
  font-size: 16px;
  font-weight: 700;
  display: block;
}

.menu-movil-enlace:hover { color: #d3dbfe; }

/* ==========================================================================
   HERO PLANES DÚO, TRÍO Y VIDEOVIGILANCIA
   ========================================================================== */
.seccion-combo-hero,
.seccion-camaras-hero {
  position: relative;
  background-size: cover;
  background-position: center;
  padding-top: calc(var(--alto-header) + 60px);
  padding-bottom: 90px;
  min-height: 540px;
  display: flex;
  align-items: center;
  color: #ffffff;
  overflow: hidden;
}

.seccion-combo-hero::before,
.seccion-camaras-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 400px at 12% -5%, rgba(238, 234, 96, 0.16), transparent 60%),
    radial-gradient(700px 320px at 100% 110%, rgba(238, 234, 96, 0.10), transparent 60%),
    linear-gradient(95deg, rgba(14, 18, 43, 0.94) 0%, rgba(14, 18, 43, 0.78) 55%, rgba(14, 18, 43, 0.42) 100%);
}

.seccion-combo-hero > .contenedor,
.seccion-camaras-hero > .contenedor {
  position: relative;
  z-index: 1;
}

.hero-decor-vigilancia {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero-decor-vigilancia .orbe {
  position: absolute;
  top: 70px;
  right: -150px;
  width: 500px;
  height: 500px;
  animation: orbita-vigilancia 34s linear infinite;
}

.hero-decor-vigilancia .puntos {
  position: absolute;
  bottom: 40px;
  left: -130px;
  width: 380px;
  height: 380px;
  opacity: 0.55;
}

@keyframes orbita-vigilancia {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-badge-vigilancia {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 18px;
  background: rgba(238, 234, 96, 0.16);
  color: var(--color-amarillo-fiber);
  border: 1px solid rgba(238, 234, 96, 0.35);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 18px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.seccion-duo-hero {
  background-image: url('../img/fondoduo2.jpg');
}

.seccion-trio-hero {
  background-image: url('../img/fondotrio.jpg');
}

.combo-hero-contenido {
  max-width: 700px;
}

.combo-hero-titulo {
  font-family: var(--fuente-titulos);
  font-size: 46px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 18px;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

.hero-titulo-span {
  color: var(--color-amarillo-fiber);
}

.combo-hero-subtitulo {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.4);
}

.combo-hero-lista {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 35px;
}

.combo-hero-item {
  font-family: var(--fuente-cuerpo);
  font-size: 18px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 12px;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.4);
}

.combo-hero-item i {
  color: var(--color-amarillo-fiber);
  font-size: 20px;
}

.boton-solicitar-combo {
  display: inline-block;
  background-color: var(--color-amarillo-fiber);
  color: #46549F;
  font-family: var(--fuente-titulos);
  font-size: 16px;
  font-weight: 800;
  padding: 13px 36px;
  border-radius: 8px;
  letter-spacing: 0.5px;
  box-shadow: 0 6px 20px rgba(238, 234, 96, 0.3);
  transition: all 0.3s ease;
}

.boton-solicitar-combo:hover {
  background-color: #ffffff;
  color: var(--color-primario);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   SECCIÓN ¿POR QUÉ ELEGIR NUESTRO SERVICIO DÚO?
   ========================================================================== */
.seccion-por-que-duo {
  background-color: #ffffff;
  padding: 85px 0 95px 0;
  text-align: center;
}

.por-que-duo-titulo {
  font-family: var(--fuente-titulos);
  font-size: 38px;
  font-weight: 800;
  color: var(--color-primario);
  margin-bottom: 50px;
}

.grid-por-que-duo {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1100px;
  margin: 0 auto 45px auto;
}

.card-beneficio-duo {
  background: #ffffff;
  border-radius: 20px;
  padding: 40px 25px;
  border: 1px solid var(--color-borde);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all 0.3s ease;
}

.card-beneficio-duo:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 35px rgba(69, 86, 168, 0.15);
  border-color: var(--color-primario);
}

.icono-beneficio-duo {
  width: 70px;
  height: 70px;
  background-color: rgba(69, 86, 168, 0.1);
  color: var(--color-primario);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 22px;
  transition: all 0.3s ease;
}

.card-beneficio-duo:hover .icono-beneficio-duo {
  background-color: var(--color-primario);
  color: var(--color-amarillo-fiber);
  transform: scale(1.1);
}

.titulo-beneficio-duo {
  font-family: var(--fuente-titulos);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primario);
  margin-bottom: 12px;
}

.texto-beneficio-duo {
  font-size: 15px;
  color: var(--color-texto-gris);
  line-height: 1.6;
}

.boton-descubre-mas {
  display: inline-block;
  background-color: var(--color-primario);
  color: #ffffff;
  font-family: var(--fuente-titulos);
  font-size: 15px;
  font-weight: 700;
  padding: 12px 34px;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.boton-descubre-mas:hover {
  background-color: var(--color-primario-oscuro);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(69, 86, 168, 0.3);
}

/* ==========================================================================
   PIE DE PÁGINA (FOOTER)
   ========================================================================== */
.pie-pagina-sitio,
.pie-sitio {
  background-color: #4556A8;
  background-image: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0) 35%);
  border-top: 4px solid var(--color-amarillo-fiber);
  padding: 56px 0 0 0;
  color: #ffffff;
}

.pie-grid {
  display: grid;
  grid-template-columns: 2.2fr 1.2fr 2.2fr;
  gap: 40px;
  align-items: center;
  padding-bottom: 48px;
}

.pie-columna-nav {
  border-right: 1px solid rgba(255, 255, 255, 0.15);
}

.pie-menu-lista {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  list-style: none;
}

.pie-menu-enlace {
  font-family: var(--fuente-titulos);
  font-size: 13px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.92);
  letter-spacing: 0.4px;
  text-transform: uppercase;
  transition: color 0.25s ease;
}

.pie-menu-enlace:hover {
  color: var(--color-amarillo-fiber);
  text-decoration: none;
}

.pie-columna-logo {
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.pie-logo-img {
  height: 44px;
  width: auto;
  max-width: 170px;
  object-fit: contain;
  margin: 0 auto;
}

.pie-lema {
  font-family: var(--fuente-titulos);
  font-size: 12px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.75);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.pie-columna-copyright {
  text-align: right;
  font-family: var(--fuente-titulos);
  font-size: 12px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.75);
  letter-spacing: 0.3px;
  line-height: 1.5;
}

.pie-columna-contacto {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.pie-columna-contacto p {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--fuente-titulos);
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
}

.pie-columna-contacto i {
  color: var(--color-amarillo-fiber);
  width: 16px;
  text-align: center;
}

.pie-base {
  background-color: #46549F;
  padding: 14px 0;
}

.pie-base p {
  font-family: var(--fuente-titulos);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-align: center;
  color: rgba(255, 255, 255, 0.65);
}

/* WhatsApp Flotante */
.whatsapp-flotante {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 99999;
  display: flex;
  align-items: center;
  gap: 10px;
}

.whatsapp-burbuja-texto {
  background-color: var(--color-whatsapp);
  color: #ffffff;
  padding: 8px 16px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  display: none;
}

.whatsapp-flotante:hover .whatsapp-burbuja-texto {
  display: block;
}

.whatsapp-icono-btn {
  width: 54px;
  height: 54px;
  background-color: var(--color-whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.4);
  color: #ffffff;
  font-size: 30px;
  transition: transform 0.3s ease;
}

.whatsapp-icono-btn:hover {
  transform: scale(1.1);
}

/* Responsividad */
@media (max-width: 1024px) {
  .grid-por-que-duo {
    grid-template-columns: 1fr;
    max-width: 450px;
  }
  
  .hero-decor-vigilancia .orbe {
    right: -230px;
    width: 400px;
    height: 400px;
  }
  
  .pie-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 32px;
  }
  
  .pie-columna-nav,
  .pie-columna-logo {
    border-right: none;
  }
  
  .pie-menu-lista {
    justify-content: center;
  }
  
  .pie-columna-copyright {
    text-align: center;
  }
  
  .pie-columna-contacto {
    align-items: center;
  }
}

@media (max-width: 768px) {
  .cabecera-navegacion,
  .cabecera-telefono {
    display: none;
  }
  
  .boton-menu-movil {
    display: block;
  }
  
  .combo-hero-titulo {
    font-size: 32px;
  }
  
  .hero-titulo-span {
    font-size: 32px;
  }
  
  .por-que-duo-titulo {
    font-size: 28px;
  }
}