/*
 * Compatibilidad estricta Bootstrap 5.3.8 -> geometría pública PMOSA®.
 * Restablece únicamente propiedades nuevas de Bootstrap 5 que no existían
 * en Bootstrap 3 y que alteran la composición histórica.
 */
.navbar {
  display: block;
  flex-wrap: initial;
  align-items: initial;
  justify-content: initial;
}

.navbar > .container,
.navbar > .container-fluid,
.navbar .container-fluid {
  display: block;
  flex-wrap: initial;
  align-items: initial;
  justify-content: initial;
}

.navbar-nav {
  display: block;
  flex-direction: initial;
  padding-left: 0;
  margin-bottom: 0;
  list-style: none;
}

.row {
  display: block;
  flex-wrap: initial;
}

.row > * {
  flex-shrink: 1;
  width: auto;
  max-width: none;
  margin-top: 0;
  padding-right: 15px;
  padding-left: 15px;
}

/* Barra principal completa: evita que Empleos quede fuera del viewport. */
@media (min-width: 768px) {
  #menu .navbar > .container {
    width: 100%;
    max-width: none;
    padding-right: 24px;
    padding-left: 24px;
  }

  #menu .nav {
    left: 0;
  }

  #menu .navbar-nav > li > a {
    padding-right: 10px;
    padding-left: 10px;
    white-space: nowrap;
  }
}

@media (min-width: 768px) and (max-width: 1279px) {
  #menu ul.nav li a {
    font-size: 14px;
  }
}

/* Nueve familias de servicio en tres filas de tres. */
@media (min-width: 992px) {
  #service > .container > .row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 30px;
    row-gap: 34px;
    clear: both;
    float: none;
    width: auto;
    margin-right: -15px;
    margin-left: -15px;
  }

  #service > .container > .row::before,
  #service > .container > .row::after {
    display: none;
    content: none;
  }

  #service > .container > .row > .features-sec {
    display: contents;
  }

  #service > .container > .row > .col-md-4,
  #service > .container > .row > .features-sec > .col-md-4 {
    float: none;
    width: auto;
    min-width: 0;
    padding-right: 15px;
    padding-left: 15px;
  }

  #service .media.service-box {
    height: 100%;
    margin-top: 0;
  }
}

/* Resultados: libera la cuadrícula de la flotación del encabezado. */
#fun-facts > .container > .container {
  clear: both;
  float: none;
  width: 100%;
  max-width: 1200px;
  margin-right: auto;
  margin-left: auto;
}

#fun-facts > .container > .container > .row {
  clear: both;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: 100%;
  margin-right: auto;
  margin-left: auto;
}

#fun-facts > .container > .container > .row::before,
#fun-facts > .container > .container > .row::after {
  display: none;
  content: none;
}

#fun-facts > .container > .container > .row > .col-sm-6.col-md-3 {
  float: none;
  width: auto;
  min-width: 0;
}

#fun-facts .fun-fact {
  width: 100%;
  text-align: center;
}

@media (max-width: 767px) {
  #fun-facts > .container > .container > .row {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 768px) and (max-width: 991px) {
  #fun-facts > .container > .container > .row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Los videos deben ocupar el ancho disponible y conservar proporción 16:9. */
#portfolio .heading {
  clear: both;
}

#portfolio .portfolio-items {
  clear: both;
}

#portfolio .embed-responsive {
  position: relative;
  display: block;
  width: 100%;
  height: 0;
  padding: 0 0 56.25%;
  overflow: hidden;
}

#portfolio .embed-responsive iframe {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  min-height: 0;
  border: 0;
}

@media (min-width: 992px) {
  #portfolio .portfolio-item {
    float: none;
    width: 100%;
  }

  #portfolio .portfolio-item .row {
    display: flex;
    margin-right: -15px;
    margin-left: -15px;
  }

  #portfolio .portfolio-item .row > .col {
    flex: 0 0 33.333333%;
    width: 33.333333%;
    min-width: 0;
    padding-right: 15px;
    padding-left: 15px;
    box-sizing: border-box;
  }
}

@media (max-width: 991px) {
  #portfolio .portfolio-item {
    width: 100%;
  }

  #portfolio .portfolio-item .row > .col {
    display: block;
    width: 100%;
    padding-right: 0;
    padding-left: 0;
    margin-bottom: 20px;
  }
}