@media (max-width: 768px) {
  .banner-principal {
    background: rgba(0, 0, 0, 0.44);
    background-image: linear-gradient(
        to right,
        rgba(0, 0, 0, 0.8),
        rgba(0, 0, 0, 0.4)
      ),
      url("../resource/imagenes prueba web/img_home/nuevas/Servicios IT.png");
    /*background-image: url('../resource/imagenes prueba web/img_home/nuevas/Seccion Blog/Blog2.png');*/
    background-size: cover;
    background-repeat: no-repeat;
  }

  .banner-principal span {
    text-align: center;
    height: 30px;
    align-self: center;
    font-size: 18px;
  }

  .content {
    display: flex;
    align-items: center;
    flex-direction: column;
  }

  .intro-txt {
    margin-top: 50px;
    background-color: #f6f6f6;
    border: 1px solid #9a9a9a;
    border-radius: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 80%;
    padding: 30px;
  }
  .title-section {
    font-size: 20px;
    padding: 30px 10px;
    text-align: center;
}
  .intro-txt p {
    font-size: 15px;
    margin: 0;
  }

  .compromiso {
    width: 100%;
  }

  .fases {
    display: flex;
    justify-content: center;
    background-color: #d9d9d9;
    padding: 50px;
  }

  .txt-fases ul,
  .txt-fases li {
    font-size: 15px;
  }

  .txt-fases p {
    font-size: 13px;
    margin-left: 20px;
  }

  .content-list {
    margin-bottom: 50px;
  }
  .list-two {
    margin-bottom: 40px;
  }
  .list-two li {
    font-size: 13px;
    margin-bottom: 5px;
  }
  .cont-img-fases {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 40px;
    display: none;
  }
  .img-fases {
    background-image: url("../resource/imagenes prueba web/img_home/Fases del Proyecto.png");
    background-size: cover;
    background-position: center;
    width: 420px;
    height: 740px;
  }

  /* Ocultar contenido por defecto en pantallas pequeñas */
  .text-content {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out, opacity 0.5s ease-out;
  }

  /* Estilos para los botones */
  #btn-content1,
  #btn-content2,
  #btn-content3,
  #btn-content4 {
    list-style: none;
    border-bottom: 1px solid #000;
    text-align: center;
    margin-bottom: 30px;
  }


  .img-fases {
    display: none;
  }

  /* Clase seleccionada */
  .selected {
    max-height: 1000px; /* Ajustar según sea necesario */
    opacity: 1;
  }

  .casos {
    padding: 0 50px;
    display: flex;
        justify-content: center;
  }
  .caso {
    border: 1px solid #565656;
    box-shadow: 0px 10px 10px rgba(0, 0, 0, 0.25);
    margin: 30px 10px;
  }

  /* Background img de casos de exito */
  .img-card {
    width: 100%;
    height: 130px;
    background-repeat: no-repeat;
    background-size: cover;
  }
  #img-Saica {
    background-image: url("../resource/Casos de Exito/Saica.png");
    background-repeat: no-repeat;
    background-size: contain;
  }

  #img-Aena {
    background-image: url("../resource/Casos de Exito/Aena.png");
    background-repeat: no-repeat;
    background-size: contain;
  }

  #img-F1 {
    background-image: url("../resource/Casos de Exito/F1 Valencia Street Circuit.png");
    background-repeat: no-repeat;
    background-size: contain;
  }

  #img-Adif {
    background-image: url("../resource/Casos de Exito/Adif.png");
    background-repeat: no-repeat;
    background-size: contain;
  }

  #img-Nexica {
    background-image: url("../resource/Casos de Exito/Nexica.png");
    background-repeat: no-repeat;
    background-size: contain;
  }

  #img-Holcim {
    background-image: url("../resource/Casos de Exito/Holcim.png");
    background-repeat: no-repeat;
    background-size: contain;
  }

  #img-ayuntBcn {
    background-image: url("../resource/Casos de Exito/Ayuntamiento Barcelona.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-ayuntMadrid {
    background-image: url("../resource/Casos de Exito/Ayuntamoento de Madrid.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-Mapfre {
    background-image: url("../resource/Casos de Exito/Mapfre.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-AndorraTelecom {
    background-image: url("../resource/Casos de Exito/Andorra Telecom.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-CiscoLatam {
    background-image: url("../resource/Casos de Exito/Cisco Latam.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-SchneiderEgipto {
    background-image: url("../resource/Casos de Exito/Schneider.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-HyperflexAyuntRoquetas {
    background-image: url("../resource/Casos de Exito/Ayuntamiento de Roquetas.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-telefonica-bancaMarch {
    background-image: url("../resource/Casos de Exito/Banca March.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-telefonica-cajamar {
    background-image: url("../resource/Casos de Exito/Cajamar.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-partnerPremierCisco {
    background-image: url("../resource/Casos de Exito/Partner Premier de Cisco.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-clienteBingoRoma {
    background-image: url("../resource/Casos de Exito/Bingo Roma.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-ClienteGonvarri {
    background-image: url("../resource/Casos de Exito/Gonvarri.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-serviciosCiscoColaboracion {
    background-image: url("../resource/Casos de Exito/Cisco Colaboración Empresa de teleasistencia.png");
    background-repeat: no-repeat;
    background-size: contain;
  }

  .fila-hidden {
    display: none;
  }

  #mostrar-mas-btn {
    background-color: #00000000;
    color: #ea1c24;
    border: 0;
    text-decoration: underline;
  }

  #mostrar-mas-btn:hover {
    color: #902528;
  }

  /* ------------------------------------- */

  .content-card {
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: left;
    flex-direction: column;
    padding: 30px;
  }

  .content-card h4 {
    font-size: 16px;
  }
  .content-card .button-caso-exito {
    align-self: flex-end;
    color: #ea1c24;
    text-decoration: none;
    font-size: 12px;
    background-color: #00000000;
    border: 0;
  }

  .content-card a:hover {
    color: #ea1c239d;
  }

  .content-solutions {
    padding: 30px 50px;
  }
  .soluciones{
    margin-top: 40px;
  }
  .headers-solutions {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-evenly;
    margin-top: 20px;
  }

  .header-solution {
    border: 1px solid #fff;
    width: 60%;
    padding: 15px 0;
    margin: 15px 0;
    box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.5);
    cursor: pointer;
  }

  .header-solution h4 {
    font-size: 14px;
    text-align: center;
    margin: 0;
  }

  .header-solution:hover {
    border-bottom: 1px solid #ea1c24;
    color: #ea1c24;
    box-shadow: 5px 5px 15px rgba(234, 28, 36, 0.5);
  }

  .header-solution.selected {
    border-bottom: 1px solid #ea1c24;
    color: #ea1c24;
    box-shadow: 5px 5px 15px rgba(234, 28, 36, 0.5);
  }

  .text-solution {
    display: none;
  }

  .text-solution h4 {
    font-size: 16px;
  }

  .text-solution p {
    width: 300px;
    font-size: 13px;
    margin: 30px 0;
  }
  .text-solution img {
    width: 300px;
  }

  .text-solution.selected {
    display: block;
  }

  /* Ensanchar el modal */
  .modal-dialog {
    max-width: 80%; /* Ajusta el porcentaje según necesites */
  }

  /* Cambiar el fondo del encabezado del modal a rojo */
  .modal-header {
    background-color: red;
    color: white; /* Cambiar el color del texto si es necesario */
  }

  .modal-body {
    font-size: 14px;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .banner-principal {
    background: rgba(0, 0, 0, 0.44);
    background-image: linear-gradient(
        to right,
        rgba(0, 0, 0, 0.8),
        rgba(0, 0, 0, 0.4)
      ),
      url("../resource/imagenes prueba web/img_home/nuevas/Servicios IT.png");
    /*background-image: url('../resource/imagenes prueba web/img_home/nuevas/Seccion Blog/Blog2.png');*/
    background-size: cover;
    background-repeat: no-repeat;
  }

  .banner-principal span {
    text-align: center;
    height: 30px;
    align-self: center;
    font-size: 18px;
  }

  .content {
    display: flex;
    align-items: center;
    flex-direction: column;
  }

  .intro-txt {
    margin-top: 50px;
    background-color: #f6f6f6;
    border: 1px solid #9a9a9a;
    border-radius: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 80%;
    height: 150px;
    padding: 30px;
  }
  .title-section {
    font-size: 20px;
    padding: 30px 50px;
  }
  .intro-txt p {
    font-size: 15px;
    margin: 0;
  }

  .compromiso {
    width: 100%;
  }

  .fases {
    display: flex;
    justify-content: center;
    background-color: #D9D9D9;
    padding: 50px;
    height: 900px;
  }

  .txt-fases ul,
  .txt-fases li {
    font-size: 12px;
  }

  .txt-fases p {
    font-size: 10px;
    margin-left: 20px;
  }

  .content-list {
    margin-bottom: 50px;
  }
  .list-two {
    margin-bottom: 40px;
  }
  .list-two li {
    font-size: 10px;
    margin-bottom: 5px;
  }
  .cont-img-fases {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 40px;
  }
  .img-fases {
    background-image: url("../resource/imagenes prueba web/img_home/Fases del Proyecto.png");
    background-size: cover;
    background-position: center;
    width: 420px;
    height: 740px;
  }

  /* Estilos por defecto para text-content */
  .text-content {
    display: block;
    max-height: none;
    opacity: 1;
  }

  .casos {
    padding: 0 50px;
  }
  .caso {
    border: 1px solid #565656;
    box-shadow: 0px 10px 10px rgba(0, 0, 0, 0.25);
    margin: 30px 10px;
  }

  /* Background img de casos de exito */
  .img-card {
    width: 100%;
    height: 100px;
    background-repeat: no-repeat;
    background-size: cover;
}
  #img-Saica {
    background-image: url("../resource/Casos de Exito/Saica.png");
    background-repeat: no-repeat;
    background-size: contain;
  }

  #img-Aena {
    background-image: url("../resource/Casos de Exito/Aena.png");
    background-repeat: no-repeat;
    background-size: contain;
  }

  #img-F1 {
    background-image: url("../resource/Casos de Exito/F1 Valencia Street Circuit.png");
    background-repeat: no-repeat;
    background-size: contain;
  }

  #img-Adif {
    background-image: url("../resource/Casos de Exito/Adif.png");
    background-repeat: no-repeat;
    background-size: contain;
  }

  #img-Nexica {
    background-image: url("../resource/Casos de Exito/Nexica.png");
    background-repeat: no-repeat;
    background-size: contain;
  }

  #img-Holcim {
    background-image: url("../resource/Casos de Exito/Holcim.png");
    background-repeat: no-repeat;
    background-size: contain;
  }

  #img-ayuntBcn {
    background-image: url("../resource/Casos de Exito/Ayuntamiento Barcelona.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-ayuntMadrid {
    background-image: url("../resource/Casos de Exito/Ayuntamoento de Madrid.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-Mapfre {
    background-image: url("../resource/Casos de Exito/Mapfre.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-AndorraTelecom {
    background-image: url("../resource/Casos de Exito/Andorra Telecom.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-CiscoLatam {
    background-image: url("../resource/Casos de Exito/Cisco Latam.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-SchneiderEgipto {
    background-image: url("../resource/Casos de Exito/Schneider.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-HyperflexAyuntRoquetas {
    background-image: url("../resource/Casos de Exito/Ayuntamiento de Roquetas.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-telefonica-bancaMarch {
    background-image: url("../resource/Casos de Exito/Banca March.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-telefonica-cajamar {
    background-image: url("../resource/Casos de Exito/Cajamar.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-partnerPremierCisco {
    background-image: url("../resource/Casos de Exito/Partner Premier de Cisco.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-clienteBingoRoma {
    background-image: url("../resource/Casos de Exito/Bingo Roma.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-ClienteGonvarri {
    background-image: url("../resource/Casos de Exito/Gonvarri.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-serviciosCiscoColaboracion {
    background-image: url("../resource/Casos de Exito/Cisco Colaboración Empresa de teleasistencia.png");
    background-repeat: no-repeat;
    background-size: contain;
  }

  .fila-hidden {
    display: none;
  }

  #mostrar-mas-btn {
    background-color: #00000000;
    color: #ea1c24;
    border: 0;
    text-decoration: underline;
  }

  #mostrar-mas-btn:hover {
    color: #902528;
  }

  /* ------------------------------------- */

  .content-card {
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: left;
    flex-direction: column;
    padding: 30px;
  }

  .content-card h4 {
    font-size: 12px;
  }
  .content-card .button-caso-exito {
    align-self: flex-end;
    color: #ea1c24;
    text-decoration: none;
    font-size: 12px;
    background-color: #00000000;
    border: 0;
  }

  .content-card a:hover {
    color: #ea1c239d;
  }

  .content-solutions {
    padding: 30px 50px;
  }

  .headers-solutions {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-evenly;
  }

  .header-solution {
    border: 1px solid #fff;
    width: 60%;
    padding: 15px 0;
    box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.5);
    cursor: pointer;
  }

  .header-solution h4 {
    font-size: 14px;
    text-align: center;
    margin: 0;
  }

  .header-solution:hover {
    border-bottom: 1px solid #ea1c24;
    color: #ea1c24;
    box-shadow: 5px 5px 15px rgba(234, 28, 36, 0.5);
  }

  .header-solution.selected {
    border-bottom: 1px solid #ea1c24;
    color: #ea1c24;
    box-shadow: 5px 5px 15px rgba(234, 28, 36, 0.5);
  }

  .text-solution {
    display: none;
    margin-left: 140px;
  }

  .text-solution h4 {
    font-size: 16px;
  }

  .text-solution p {
    width: 300px;
    font-size: 13px;
    margin: 30px 0;
  }
  .text-solution img {
    width: 300px;
  }

  .text-solution.selected {
    display: block;
  }

  /* Ensanchar el modal */
  .modal-dialog {
    max-width: 80%; /* Ajusta el porcentaje según necesites */
  }

  /* Cambiar el fondo del encabezado del modal a rojo */
  .modal-header {
    background-color: red;
    color: white; /* Cambiar el color del texto si es necesario */
  }

  .modal-body {
    font-size: 14px;
  }
}

@media (min-width: 1024px) {
  .banner-principal {
    background: rgba(0, 0, 0, 0.44);
    background-image: linear-gradient(
        to right,
        rgba(0, 0, 0, 0.8),
        rgba(0, 0, 0, 0.4)
      ),
      url("../resource/imagenes prueba web/img_home/nuevas/Servicios IT.png");
    /*background-image: url('../resource/imagenes prueba web/img_home/nuevas/Seccion Blog/Blog2.png');*/
    background-size: cover;
    background-repeat: no-repeat;
  }

  .banner-principal span {
    text-align: center;
    height: 30px;
    align-self: center;
    font-size: 18px;
  }

  .content {
    display: flex;
    align-items: center;
    flex-direction: column;
  }

  .intro-txt {
    margin-top: 50px;
    background-color: #f6f6f6;
    border: 1px solid #9a9a9a;
    border-radius: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 80%;
    height: 150px;
    padding: 30px;
  }
  .title-section {
    font-size: 20px;
    padding: 30px 50px;
  }
  .intro-txt p {
    font-size: 15px;
    margin: 0;
  }

  .compromiso {
    width: 100%;
  }

  .fases {
    display: flex;
    justify-content: center;
    background-color: #d9d9d9;
    padding: 50px;
    height: 900px;
  }

  .txt-fases ul,
  .txt-fases li {
    font-size: 15px;
  }

  .txt-fases p {
    font-size: 13px;
    margin-left: 20px;
  }

  .content-list {
    margin-bottom: 50px;
  }
  .list-two {
    margin-bottom: 40px;
  }
  .list-two li {
    font-size: 13px;
    margin-bottom: 5px;
  }
  .cont-img-fases {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 40px;
  }
  .img-fases {
    background-image: url("../resource/imagenes prueba web/img_home/Fases del Proyecto.png");
    background-size: cover;
    background-position: center;
    width: 420px;
    height: 740px;
  }

  /* Estilos por defecto para text-content */
  .text-content {
    display: block;
    max-height: none;
    opacity: 1;
  }

  .casos {
    padding: 0 50px;
  }
  .caso {
    border: 1px solid #565656;
    box-shadow: 0px 10px 10px rgba(0, 0, 0, 0.25);
    margin: 30px 10px;
  }

  /* Background img de casos de exito */
  .img-card {
    width: 100%;
    height: 210px;
    background-repeat: no-repeat;
    background-size: cover;
  }
  #img-Saica {
    background-image: url("../resource/Casos de Exito/Saica.png");
    background-repeat: no-repeat;
    background-size: contain;
  }

  #img-Aena {
    background-image: url("../resource/Casos de Exito/Aena.png");
    background-repeat: no-repeat;
    background-size: contain;
  }

  #img-F1 {
    background-image: url("../resource/Casos de Exito/F1 Valencia Street Circuit.png");
    background-repeat: no-repeat;
    background-size: contain;
  }

  #img-Adif {
    background-image: url("../resource/Casos de Exito/Adif.png");
    background-repeat: no-repeat;
    background-size: contain;
  }

  #img-Nexica {
    background-image: url("../resource/Casos de Exito/Nexica.png");
    background-repeat: no-repeat;
    background-size: contain;
  }

  #img-Holcim {
    background-image: url("../resource/Casos de Exito/Holcim.png");
    background-repeat: no-repeat;
    background-size: contain;
  }

  #img-ayuntBcn {
    background-image: url("../resource/Casos de Exito/Ayuntamiento Barcelona.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-ayuntMadrid {
    background-image: url("../resource/Casos de Exito/Ayuntamoento de Madrid.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-Mapfre {
    background-image: url("../resource/Casos de Exito/Mapfre.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-AndorraTelecom {
    background-image: url("../resource/Casos de Exito/Andorra Telecom.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-CiscoLatam {
    background-image: url("../resource/Casos de Exito/Cisco Latam.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-SchneiderEgipto {
    background-image: url("../resource/Casos de Exito/Schneider.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-HyperflexAyuntRoquetas {
    background-image: url("../resource/Casos de Exito/Ayuntamiento de Roquetas.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-telefonica-bancaMarch {
    background-image: url("../resource/Casos de Exito/Banca March.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-telefonica-cajamar {
    background-image: url("../resource/Casos de Exito/Cajamar.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-partnerPremierCisco {
    background-image: url("../resource/Casos de Exito/Partner Premier de Cisco.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-clienteBingoRoma {
    background-image: url("../resource/Casos de Exito/Bingo Roma.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-ClienteGonvarri {
    background-image: url("../resource/Casos de Exito/Gonvarri.png");
    background-repeat: no-repeat;
    background-size: contain;
  }
  #img-serviciosCiscoColaboracion {
    background-image: url("../resource/Casos de Exito/Cisco Colaboración Empresa de teleasistencia.png");
    background-repeat: no-repeat;
    background-size: contain;
  }

  .fila-hidden {
    display: none;
  }

  #mostrar-mas-btn {
    background-color: #00000000;
    color: #ea1c24;
    border: 0;
    text-decoration: underline;
  }

  #mostrar-mas-btn:hover {
    color: #902528;
  }

  /* ------------------------------------- */

  .content-card {
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: left;
    flex-direction: column;
    padding: 30px;
  }

  .content-card h4 {
    font-size: 16px;
  }
  .content-card .button-caso-exito {
    align-self: flex-end;
    color: #ea1c24;
    text-decoration: none;
    font-size: 12px;
    background-color: #00000000;
    border: 0;
  }

  .content-card a:hover {
    color: #ea1c239d;
  }

  .content-solutions {
    padding: 30px 50px;
  }

  .headers-solutions {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-evenly;
  }

  .header-solution {
    border: 1px solid #fff;
    width: 60%;
    padding: 15px 0;
    box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.5);
    cursor: pointer;
  }

  .header-solution h4 {
    font-size: 14px;
    text-align: center;
    margin: 0;
  }

  .header-solution:hover {
    border-bottom: 1px solid #ea1c24;
    color: #ea1c24;
    box-shadow: 5px 5px 15px rgba(234, 28, 36, 0.5);
  }

  .header-solution.selected {
    border-bottom: 1px solid #ea1c24;
    color: #ea1c24;
    box-shadow: 5px 5px 15px rgba(234, 28, 36, 0.5);
  }

  .text-solution {
    display: none;
    margin-left: 140px;
  }

  .text-solution h4 {
    font-size: 16px;
  }

  .text-solution p {
    width: 300px;
    font-size: 13px;
    margin: 30px 0;
  }
  .text-solution img {
    width: 300px;
  }

  .text-solution.selected {
    display: block;
  }

  /* Ensanchar el modal */
  .modal-dialog {
    max-width: 80%; /* Ajusta el porcentaje según necesites */
  }

  /* Cambiar el fondo del encabezado del modal a rojo */
  .modal-header {
    background-color: red;
    color: white; /* Cambiar el color del texto si es necesario */
  }

  .modal-body {
    font-size: 14px;
  }
}