/* ========================================================
   TNA GROUP — ESTILOS CORPORATIVOS ONE PAGE
   Paleta: Navy corporativo, Naranja, Violeta, Azul y Turquesa
   ======================================================== */

:root {
  /* Tonos oscuros de contraste */
  --bg-dark: #09071c;
  --bg-dark-2: #120e36;
  --bg-dark-card: rgba(22, 17, 60, 0.75);
  --bg-footer: #060414;

  /* Tonos claros de contraste */
  --bg-light: #ffffff;
  --bg-light-alt: #f8f9fd;
  --bg-card: #ffffff;
  --border-light: #e6e8f2;
  --border-dark: rgba(255, 255, 255, 0.12);

  /* Degradado corporativo oficial TNA (4 tonos sutiles) */
  --naranja: #f0812c;
  --violeta: #6742e8;
  --azul: #1fa8e0;
  --turquesa: #22d3ee;
  
  --grad-corporativo: linear-gradient(135deg, var(--naranja) 0%, var(--violeta) 36%, var(--azul) 72%, var(--turquesa) 100%);
  --grad-corporativo-h: linear-gradient(90deg, var(--naranja), var(--violeta) 40%, var(--azul) 75%, var(--turquesa));
  --grad-texto: linear-gradient(90deg, #ff9f43, #a27bfa 40%, #38bdf8 75%, #22d3ee);

  /* Colores por empresa */
  --col-icontel: #1fa8e0;
  --col-office: #7357e6;
  --col-volt: #ee8a1f;
  --col-phone: #12b48a;

  /* Textos */
  --texto-oscuro: #111827;
  --texto-medio: #4b5563;
  --texto-suave: #6b7280;
  --texto-blanco: #ffffff;
  --texto-blanco-suave: rgba(255, 255, 255, 0.78);

  /* Sombras y elevaciones */
  --sombra-sm: 0 2px 4px rgba(9, 7, 28, 0.04);
  --sombra-md: 0 8px 24px -4px rgba(9, 7, 28, 0.08);
  --sombra-lg: 0 16px 36px -6px rgba(9, 7, 28, 0.12);
  --sombra-hover: 0 20px 42px -10px rgba(9, 7, 28, 0.16);

  /* Estructura y fuentes */
  --radio-sm: 8px;
  --radio-md: 14px;
  --radio-lg: 20px;
  --ancho-max: 1220px;
  --fuente: "Montserrat", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --cabecera-h: 80px;
}

/* Reset y base */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--cabecera-h) + 16px);
}

body {
  margin: 0;
  font-family: var(--fuente);
  font-size: 16px;
  line-height: 1.65;
  color: var(--texto-oscuro);
  background-color: var(--bg-light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

h1, h2, h3, h4 {
  margin: 0;
  line-height: 1.2;
  color: inherit;
  letter-spacing: -0.015em;
}

p {
  margin: 0;
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Contenedor central */
.contenedor {
  width: 100%;
  max-width: var(--ancho-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* Accesibilidad */
.saltar {
  position: absolute;
  top: -100px;
  left: 20px;
  background: var(--turquesa);
  color: var(--bg-dark);
  padding: 12px 20px;
  font-weight: 700;
  border-radius: var(--radio-sm);
  z-index: 9999;
  transition: top 0.2s ease;
}
.saltar:focus {
  top: 20px;
}

:focus-visible {
  outline: 2px solid var(--azul);
  outline-offset: 3px;
}

/* Íconos SVG */
.svg-ico {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Tipografía de marca y degradados */
.texto-degradado {
  background: var(--grad-texto);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

.subtitulo-badge {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--violeta);
  background: rgba(103, 66, 232, 0.08);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
  border: 1px solid rgba(103, 66, 232, 0.16);
}

.subtitulo-badge--on-dark {
  color: var(--turquesa);
  background: rgba(34, 211, 238, 0.1);
  border-color: rgba(34, 211, 238, 0.25);
}

.seccion-header {
  margin-bottom: 56px;
}

.seccion-header--centro {
  text-align: center;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.seccion-titulo {
  font-size: clamp(2rem, 3.4vw, 2.85rem);
  font-weight: 800;
  color: var(--texto-oscuro);
  letter-spacing: -0.02em;
}

.seccion-titulo--blanco {
  color: var(--texto-blanco);
}

.seccion-bajada {
  margin-top: 16px;
  font-size: 1.1rem;
  color: var(--texto-medio);
  line-height: 1.7;
}

.seccion-bajada--blanco {
  color: var(--texto-blanco-suave);
}

/* Botones universales */
.boton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background-color 0.22s ease, border-color 0.22s ease;
  white-space: nowrap;
}

.boton:hover {
  transform: translateY(-2px);
}

.boton--degradado {
  background: var(--grad-corporativo-h);
  color: #ffffff;
  box-shadow: 0 8px 24px -6px rgba(103, 66, 232, 0.45);
}

.boton--degradado:hover {
  box-shadow: 0 12px 28px -6px rgba(103, 66, 232, 0.65);
}

.boton--outline {
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.28);
}

.boton--outline:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.6);
}

.boton--outline-dark {
  background: transparent;
  color: var(--texto-oscuro);
  border: 1.5px solid var(--border-light);
}

.boton--outline-dark:hover {
  background: var(--bg-light-alt);
  border-color: var(--violeta);
  color: var(--violeta);
}

.boton--chico {
  padding: 9px 18px;
  font-size: 14px;
}

.boton--full {
  width: 100%;
}

.boton__icono-flecha {
  transition: transform 0.2s ease;
}
.boton:hover .boton__icono-flecha {
  transform: translateY(3px);
}


/* ========================================================
   CABECERA STICKY
======================================================== */
.cabecera {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--cabecera-h);
  z-index: 1000;
  transition: background-color 0.3s ease, box-shadow 0.3s ease, height 0.3s ease;
}

.cabecera--solida {
  background: rgba(9, 7, 28, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
  height: 72px;
}

.cabecera__fila {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.marca {
  display: flex;
  align-items: center;
  gap: 12px;
}

.marca__logo {
  height: 42px;
  width: auto;
  filter: brightness(0) invert(1);
  transition: transform 0.2s ease;
}
.marca:hover .marca__logo {
  transform: scale(1.02);
}

.marca__version {
  font-size: 11px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.72);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 2px 8px;
  border-radius: 999px;
  letter-spacing: 0.04em;
}

.menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.menu__link {
  color: rgba(255, 255, 255, 0.82);
  font-size: 15px;
  font-weight: 500;
  position: relative;
  padding: 6px 0;
  transition: color 0.2s ease;
}

.menu__link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad-corporativo-h);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.24s ease;
}

.menu__link:hover {
  color: #ffffff;
}

.menu__link:hover::after {
  transform: scaleX(1);
}

.menu-btn {
  display: none;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1002;
}

.menu-btn__linea {
  display: block;
  width: 26px;
  height: 2px;
  background: #ffffff;
  margin: 6px 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.menu-btn[aria-expanded="true"] .menu-btn__linea:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.menu-btn[aria-expanded="true"] .menu-btn__linea:nth-child(2) {
  opacity: 0;
}
.menu-btn[aria-expanded="true"] .menu-btn__linea:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}


/* ========================================================
   HERO: SECCIÓN OSCURA
======================================================== */
.hero {
  position: relative;
  background-color: var(--bg-dark);
  background-image: linear-gradient(160deg, #09071c 0%, #120e36 50%, #0d0a29 100%);
  color: #ffffff;
  padding-top: calc(var(--cabecera-h) + 60px);
  padding-bottom: 90px;
  overflow: hidden;
}

/* Resplandores ambientales corporativos sutiles */
.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  pointer-events: none;
  opacity: 0.22;
}
.hero__glow--1 {
  width: 500px;
  height: 500px;
  background: var(--violeta);
  top: -100px;
  right: 15%;
}
.hero__glow--2 {
  width: 420px;
  height: 420px;
  background: var(--turquesa);
  bottom: 0;
  left: 5%;
  opacity: 0.16;
}
.hero__glow--3 {
  width: 320px;
  height: 320px;
  background: var(--naranja);
  top: 40%;
  right: 5%;
  opacity: 0.14;
}

.hero__grid-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(circle at 60% 45%, #000 15%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 60% 45%, #000 15%, transparent 75%);
}

.hero__layout {
  position: relative;
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 56px;
  align-items: center;
}

.badge-holding {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  margin-bottom: 22px;
  backdrop-filter: blur(8px);
}

.badge-holding__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--turquesa);
  box-shadow: 0 0 10px var(--turquesa);
}

.badge-holding__texto {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.9);
}

.hero__titulo {
  font-size: clamp(2.3rem, 4.4vw, 3.7rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.025em;
}

.hero__bajada {
  margin-top: 24px;
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--texto-blanco-suave);
  max-width: 580px;
}

.hero__acciones {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 36px;
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
}

.trust-item__check {
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(34, 211, 238, 0.15);
  color: var(--turquesa);
}
.trust-item__check .svg-ico {
  width: 13px;
  height: 13px;
}

/* Órbita del holding en el hero */
.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.orbita-holding {
  position: relative;
  width: 100%;
  max-width: 440px;
  aspect-ratio: 1;
}

.orbita-holding__anillo {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.orbita-holding__anillo--exterior {
  inset: 6%;
  border: 1px dashed rgba(255, 255, 255, 0.18);
  animation: rotarOrbita 50s linear infinite;
}

.orbita-holding__anillo--interior {
  inset: 26%;
  border: 1px solid rgba(103, 66, 232, 0.3);
  animation: rotarOrbita 35s linear infinite reverse;
}

@keyframes rotarOrbita {
  to { transform: rotate(360deg); }
}

.orbita-holding__centro {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 140px;
  height: 140px;
  border-radius: 50%;
  display: grid;
  place-items: center;
}

.orbita-holding__globo {
  width: 90%;
  height: auto;
  filter: brightness(0) invert(1) drop-shadow(0 0 20px rgba(34, 211, 238, 0.45));
  position: relative;
  z-index: 2;
}

.orbita-holding__centro-glow {
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(103, 66, 232, 0.4), transparent 70%);
  z-index: 1;
  animation: pulsoGlow 4s ease-in-out infinite;
}

@keyframes pulsoGlow {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.15); opacity: 0.9; }
}

/* 4 Nodos en la órbita */
.nodo-orbita {
  position: absolute;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 10;
  transition: transform 0.25s ease;
}

.nodo-orbita:hover {
  transform: translate(-50%, -50%) scale(1.08);
}

.nodo-orbita--0 { top: 6%; left: 50%; }
.nodo-orbita--1 { top: 50%; left: 94%; }
.nodo-orbita--2 { top: 94%; left: 50%; }
.nodo-orbita--3 { top: 50%; left: 6%; }

.nodo-orbita__icono {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(9, 7, 28, 0.92);
  border: 1.5px solid var(--acento-nodo, var(--turquesa));
  box-shadow: 0 0 24px -2px var(--acento-nodo, var(--turquesa));
  display: grid;
  place-items: center;
  color: var(--acento-nodo, var(--turquesa));
}

.nodo-orbita__icono .svg-ico {
  width: 26px;
  height: 26px;
}

.nodo-orbita__etiqueta {
  font-size: 13px;
  color: #ffffff;
  background: rgba(9, 7, 28, 0.85);
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  white-space: nowrap;
  backdrop-filter: blur(6px);
}

.acento-icontel { --acento-nodo: var(--col-icontel); }
.acento-office  { --acento-nodo: var(--col-office); }
.acento-volt    { --acento-nodo: var(--col-volt); }
.acento-phone   { --acento-nodo: var(--col-phone); }

.linea-gradiente {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: var(--grad-corporativo-h);
}


/* ========================================================
   MÉTRICAS DEL HOLDING
======================================================== */
.metricas-holding {
  background: #ffffff;
  padding: 48px 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 4px 18px rgba(9, 7, 28, 0.03);
  position: relative;
  z-index: 2;
}

.metricas-holding__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.metrica-card {
  text-align: center;
  padding: 16px 20px;
  border-right: 1px solid var(--border-light);
}

.metrica-card:last-child {
  border-right: none;
}

.metrica-card__numero {
  font-size: clamp(2.2rem, 3.5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  background: var(--grad-texto);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
}

.metrica-card__label {
  margin-top: 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--texto-oscuro);
}

.metrica-card__detalle {
  margin-top: 4px;
  font-size: 13px;
  color: var(--texto-suave);
}


/* ========================================================
   SECCIONES GENERALES
======================================================== */
.seccion {
  padding: 100px 0;
  position: relative;
}

.seccion--clara {
  background-color: var(--bg-light-alt);
}


/* ========================================================
   NUESTRAS EMPRESAS: TARJETAS EN BASE BLANCA
======================================================== */
.empresas-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.empresa-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radio-lg);
  overflow: hidden;
  box-shadow: var(--sombra-md);
  display: flex;
  flex-direction: column;
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.28s ease, border-color 0.28s ease;
  position: relative;
}

.empresa-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--emp-color, var(--azul));
  opacity: 0.85;
}

.empresa-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sombra-hover);
  border-color: rgba(103, 66, 232, 0.3);
}

/* Cabecera superior de la tarjeta */
.empresa-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px 18px;
  background: #ffffff;
  border-bottom: 1px solid var(--border-light);
}

.empresa-card__logo-wrap {
  display: flex;
  align-items: center;
}

.empresa-card__logo {
  height: 36px;
  width: auto;
  object-fit: contain;
}

.empresa-card__rubro {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--emp-color, var(--violeta));
  background: rgba(103, 66, 232, 0.08);
  padding: 4px 12px;
  border-radius: 999px;
}

/* Fotografía representativa */
.empresa-card__foto-wrap {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: var(--bg-dark);
}

.empresa-card__foto {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.empresa-card:hover .empresa-card__foto {
  transform: scale(1.05);
}

.empresa-card__foto-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(9, 7, 28, 0.1) 0%, rgba(9, 7, 28, 0.5) 100%);
}

.empresa-card__badge-icon {
  position: absolute;
  bottom: 16px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #ffffff;
  color: var(--emp-color, var(--azul));
  display: grid;
  place-items: center;
  box-shadow: var(--sombra-md);
  z-index: 2;
}

/* Cuerpo de texto de la tarjeta */
.empresa-card__cuerpo {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.empresa-card__nombre {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--texto-oscuro);
}

.empresa-card__lema {
  margin-top: 6px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--emp-color, var(--violeta));
}

.empresa-card__descripcion {
  margin-top: 14px;
  font-size: 15px;
  color: var(--texto-medio);
  line-height: 1.6;
}

.empresa-card__especialidades {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px dashed var(--border-light);
}

.empresa-card__subtitulo-items {
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--texto-suave);
  margin-bottom: 10px;
}

.empresa-card__lista-tags {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 14px;
}

.empresa-card__lista-tags li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--texto-oscuro);
}

.tag-check {
  display: inline-grid;
  place-items: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(103, 66, 232, 0.1);
  color: var(--emp-color, var(--violeta));
}

.tag-check .svg-ico {
  width: 11px;
  height: 11px;
}

/* Footer de la tarjeta con CTA */
.empresa-card__footer {
  margin-top: auto;
  padding-top: 26px;
}

.boton-empresa {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 20px;
  border-radius: var(--radio-sm);
  background: var(--bg-light-alt);
  border: 1.5px solid var(--border-light);
  color: var(--texto-oscuro);
  font-weight: 700;
  font-size: 14.5px;
  transition: all 0.22s ease;
}

.boton-empresa__icono {
  display: inline-grid;
  place-items: center;
  color: var(--emp-color, var(--violeta));
  transition: transform 0.2s ease;
}

.boton-empresa:hover {
  background: var(--emp-color, var(--violeta));
  border-color: var(--emp-color, var(--violeta));
  color: #ffffff;
}

.boton-empresa:hover .boton-empresa__icono {
  color: #ffffff;
  transform: translateX(4px);
}


/* ========================================================
   POR QUÉ TNA GROUP: SECCIÓN OSCURA ELEGANTE
======================================================== */
.seccion--oscura {
  background-color: var(--bg-dark);
  background-image: linear-gradient(170deg, #09071c 0%, #110d2e 60%, #0c0926 100%);
  color: #ffffff;
  overflow: hidden;
}

.seccion--oscura__glow {
  position: absolute;
  top: 20%;
  left: 30%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(103, 66, 232, 0.18), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.porque-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}

.pilares-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 36px;
}

.pilar-card {
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radio-md);
  padding: 24px;
  backdrop-filter: blur(10px);
  transition: transform 0.25s ease, border-color 0.25s ease, background-color 0.25s ease;
}

.pilar-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 238, 0.4);
  background: rgba(255, 255, 255, 0.07);
}

.pilar-card__icono {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(103, 66, 232, 0.2);
  border: 1px solid rgba(103, 66, 232, 0.4);
  color: var(--turquesa);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
}

.pilar-card__icono .svg-ico {
  width: 22px;
  height: 22px;
}

.pilar-card__titulo {
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
}

.pilar-card__desc {
  margin-top: 8px;
  font-size: 14px;
  color: var(--texto-blanco-suave);
  line-height: 1.6;
}

/* Tarjeta visual de equipo en "Por qué" */
.porque-visual {
  position: relative;
}

.tarjeta-equipo {
  background: var(--bg-dark-card);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radio-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(14px);
}

.tarjeta-equipo__img-wrap {
  position: relative;
  width: 100%;
  height: 320px;
}

.tarjeta-equipo__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tarjeta-equipo__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(9, 7, 28, 0.85) 100%);
}

.tarjeta-equipo__pie {
  padding: 26px 28px;
}

.tarjeta-equipo__quote {
  font-size: 15px;
  font-style: italic;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.65;
}

.tarjeta-equipo__meta {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
}

.tarjeta-equipo__meta strong {
  font-size: 14px;
  color: #ffffff;
}

.tarjeta-equipo__meta span {
  font-size: 12.5px;
  color: var(--turquesa);
}


/* ========================================================
   CONTACTO: SECCIÓN BASE BLANCA CON MAPA
======================================================== */
.seccion--contacto {
  background: #ffffff;
}

.contacto-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: start;
}

.canales-box {
  background: var(--bg-light-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radio-lg);
  padding: 36px 32px;
}

.canales-box__titulo {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--texto-oscuro);
}

.canales-box__sub {
  margin-top: 6px;
  font-size: 15px;
  color: var(--texto-medio);
}

.canales-lista {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.canal-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radio-md);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

a.canal-item:hover {
  transform: translateX(4px);
  border-color: var(--violeta);
  box-shadow: var(--sombra-md);
}

.canal-item--whatsapp:hover {
  border-color: #25d366;
}

.canal-item__ico {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(103, 66, 232, 0.08);
  color: var(--violeta);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.canal-item--whatsapp .canal-item__ico {
  background: rgba(37, 211, 102, 0.12);
  color: #128c7e;
}

.canal-item__info {
  display: flex;
  flex-direction: column;
}

.canal-item__label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--texto-suave);
}

.canal-item__val {
  font-size: 15.5px;
  font-weight: 600;
  color: var(--texto-oscuro);
  word-break: break-word;
}

.canales-box__cta {
  margin-top: 28px;
}

/* Mapa Box */
.mapa-box {
  background: var(--bg-light-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radio-lg);
  overflow: hidden;
  box-shadow: var(--sombra-sm);
  display: flex;
  flex-direction: column;
}

.mapa-box__contenedor {
  width: 100%;
  height: 380px;
  background: #e5e7eb;
}

.mapa-box__contenedor iframe {
  display: block;
}

.mapa-box__pie {
  padding: 22px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #ffffff;
  border-top: 1px solid var(--border-light);
  gap: 16px;
}

.mapa-box__direccion strong {
  display: block;
  font-size: 15px;
  color: var(--texto-oscuro);
}

.mapa-box__direccion span {
  font-size: 13.5px;
  color: var(--texto-suave);
}


/* ========================================================
   FOOTER INSTITUCIONAL
======================================================== */
.pie {
  background-color: var(--bg-footer);
  color: rgba(255, 255, 255, 0.7);
  padding-top: 70px;
}

.pie__principal {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 50px;
}

.pie__logo {
  height: 44px;
  width: auto;
  filter: brightness(0) invert(1);
}

.pie__descripcion {
  margin-top: 18px;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.65);
}

.pie__rrss {
  margin-top: 22px;
}

.rrss-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #ffffff;
  font-size: 13.5px;
  font-weight: 600;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.rrss-btn:hover {
  background: #0077b5;
  border-color: #0077b5;
}

.pie__titulo {
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
}

.pie__links li,
.pie__contacto-lista li {
  margin-bottom: 12px;
  font-size: 14.5px;
}

.pie__links a {
  color: rgba(255, 255, 255, 0.72);
  transition: color 0.2s ease;
}

.pie__links a:hover {
  color: var(--turquesa);
}

.pie__flecha-ext {
  font-size: 11px;
  color: var(--turquesa);
  margin-left: 2px;
}

.pie__contacto-lista a {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
}
.pie__contacto-lista a:hover {
  color: var(--turquesa);
}

.pie__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0;
}

.pie__bottom-fila {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13.5px;
}

.pie__copy {
  color: rgba(255, 255, 255, 0.55);
}

.pie__version {
  font-size: 11.5px;
  color: rgba(255, 255, 255, 0.65);
  background: rgba(255, 255, 255, 0.07);
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
}


/* ========================================================
   BOTÓN FLOTANTE DE WHATSAPP
======================================================== */
.wsp-flotante {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  color: #ffffff;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.5);
  z-index: 999;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.wsp-flotante .svg-ico {
  width: 30px;
  height: 30px;
}

.wsp-flotante:hover {
  transform: scale(1.08) translateY(-3px);
  box-shadow: 0 14px 34px rgba(37, 211, 102, 0.7);
}

.wsp-flotante__tooltip {
  position: absolute;
  right: 74px;
  background: var(--bg-dark);
  color: #ffffff;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radio-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  box-shadow: var(--sombra-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.wsp-flotante:hover .wsp-flotante__tooltip {
  opacity: 1;
  transform: translateX(0);
}


/* ========================================================
   ANIMACIONES SUAVES REVELAR (Intersection Observer)
======================================================== */
.revelar {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.revelar.visible {
  opacity: 1;
  transform: translateY(0);
}


/* ========================================================
   RESPONSIVE DESIGN (Tablets y Móviles)
======================================================== */
@media (max-width: 1080px) {
  .hero__layout {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }
  .hero__bajada {
    margin-left: auto;
    margin-right: auto;
  }
  .hero__acciones {
    justify-content: center;
  }
  .hero__trust {
    justify-content: center;
  }
  .hero__visual {
    margin-top: 12px;
  }
  .porque-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .pie__principal {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 860px) {
  :root {
    --cabecera-h: 70px;
  }

  .menu-btn {
    display: block;
  }

  .menu {
    position: fixed;
    top: var(--cabecera-h);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(9, 7, 28, 0.98);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 48px 24px;
    gap: 28px;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.32s ease;
    overflow-y: auto;
  }

  .menu.menu--abierto {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .menu__link {
    font-size: 19px;
    font-weight: 600;
  }

  .empresas-grid {
    grid-template-columns: 1fr;
  }

  .metricas-holding__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .metrica-card:nth-child(2) {
    border-right: none;
  }

  .contacto-grid {
    grid-template-columns: 1fr;
  }

  .pilares-grid {
    grid-template-columns: 1fr;
  }

  .wsp-flotante__tooltip {
    display: none;
  }
}

@media (max-width: 580px) {
  .seccion {
    padding: 70px 0;
  }

  .hero {
    padding-top: calc(var(--cabecera-h) + 40px);
    padding-bottom: 60px;
  }

  .metricas-holding__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .metrica-card {
    border-right: none;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 20px;
  }
  .metrica-card:last-child {
    border-bottom: none;
  }

  .empresa-card__top {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .empresa-card__lista-tags {
    grid-template-columns: 1fr;
  }

  .pie__principal {
    grid-template-columns: 1fr;
  }

  .pie__bottom-fila {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .mapa-box__pie {
    flex-direction: column;
    align-items: flex-start;
  }

  .wsp-flotante {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
  }
  .wsp-flotante .svg-ico {
    width: 26px;
    height: 26px;
  }
}