:root {
    --rojo: #d90000;
    --naranjasuave: #f9d6a4;
    --naranja: #f89100;
    --blue: #03a9f4;
    --white: #ffffff;
    --gris: #505959;
    --azule: #004c98;
}

body p,
ul {
    font-family: "Roboto", serif;
    font-weight: 300;
    font-style: normal;
    font-size: 1.2em;
    color: rgb(80, 89, 89);
}
/* colores de las secciones horizontales   */
.amarillo {
    color: var(--amarillo);
}

.blanco {
    color: var(--white);
}
.gris {
    color: var(--gris);
}
.rojo {
    color: var(--azule);
}

.azule{
    color: var(--azule);
}

/* Encabezados */
h1,
h2,
h3,
h4 {
    font-family: "Roboto", serif;
    font-weight: 800;
    font-style: normal;
    margin: 0;
}

h1 {
    font-size: 4rem;
    margin-bottom: 30px;
}

h2 {
    font-size: 48px;
    line-height: 2rem;
    margin-bottom: 30px;
}

h3 {
    font-size: 28px;
}

/* Barra de navegacion */
.navbar-expand-lg .navbar-nav .nav-link {
    border-top: 8px solid var(--amarillo);
    padding-right: var(--bs-navbar-nav-link-padding-x);
    padding-left: var(--bs-navbar-nav-link-padding-x);
    margin-left: 40px;
}

.navbar-expand-lg .navbar-nav .nav-link:hover {
    color: var(--naranja);
    border-bottom: 8px solid var(--naranja);
    display: inline-block;
    --bs-nav-link-padding-y: 0.5rem;
}

.navbar-expand-lg .navbar-nav .nav-link:active {
    color: var(--naranja);
    border-bottom: 8px solid var(--naranja);
    display: inline-block;
    --bs-nav-link-padding-y: 0.5rem;
}
.nav-link {
    font-family: "Roboto", serif;
    font-weight: 300;
    font-style: normal;
    color: var(--white);
    font-size: 15px;
    padding-right: 0.5em;
}

.navbar-dark .navbar-nav .nav-link.active {
    color: var(--naranja);
    border-bottom: 8px solid var(--naranja);
    font-weight: 500;
}

.logotipo {
    width: 300px;
}

.logos{
    width: 400px;
}

.brand-name {
    width: 350px;
    float: right;
}

.banner_titulos {
    margin-top: 10vh;
    margin-left: 50px;
}


.isos {
    width: 100%;
    max-width: 150px;
}

/* Company HEROS */
.pleca1 {
    width: 100%;
    height: 125px;
    background-image: url(../assets/berge_eiger_moench_jungfrau.jpg);
    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-size: cover;
}

.pleca_gradiente2 {

  margin-top: 3em;

  width: 100%;
  height: 6px;
  background: var(--naranja);

}

.hero {
    min-height: 500px;
    background-image: url("../assets/banner_home.jpg");
    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-size: cover;
}


.hero_interior {
    width: 100%;
    min-height: 50%;
    background-image: url(../assets/banner_historia.jpg);
    background-attachment: fixed;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-size: cover;
}

.hero_sec_1 {
    width: 100%;
    min-height: 50%;
    background-image: url(../assets/banner_historia.jpg);
    background-attachment: fixed;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-size: cover;
}

.poppins-extrabold h1 {
    font-family: "Poppins", serif;
    font-weight: 800;
    font-style: normal;
}

.bg-amarillo {
    background-color: var(--amarillo);
}

.bg-naranja {
    background-color: var(--naranjasuave);
}

.bg-azul {
    background-color: var(--azule);
    height: 81px;
}

.slogan {
    font-size: .9em;
    color: var(--azule);
    font-weight: 500;
    position: relative;
    top:51px;
}

.pricing-card-title {
    font-size: 2rem;
}

.titBlanco_h2 {
    color: #ffffff;
    font-size: 48px;
    margin-bottom: 0.5em;
}

.titulo_h2 {
    margin-top: 40px;
    font-size: 48px;
    line-height: 1.4;
    color: var(--azule);
}

.card_ponentes {
    width:400px; 
    height: 350px;
    float: left;
   
}

.titulo_h2_cv {
    font-size: 48px;
    font-weight: 500;
    line-height: 4rem;
    color: var(--azule);
    border-bottom: solid 5px var(--naranja);
}
.red_square {
    color: var(--rojo);
    margin-right: 20px;
    font-size: 14px;
}

.red_square2 {
    color: var(--rojo);
    font-size: 14px;
    float: left;
    margin-bottom: 10px;
    margin-right: 15px;
}

.btn-primary {
    background-color: var(--blue);
    border-radius: 5px;
    border-color: var(--blue);
    font-size: 13px;
    padding: 10px 20px;
}

.btn-primary:hover {
    background-color: var(--amarillo);
    border-radius: 5px;
    border-color: var(--amarillo);
}

.btn-primary2 {
    background-color: var(--blue);
    border-radius: 5px;
    border-color: var(--blue);
    font-size: 13px;
    padding: 10px 20px;
    color: #ffffff;
}

.btn-primary2:hover {
    background-color: var(--white);
    border-radius: 5px;
    border-color: var(--amarillo);
    color: var(--amarillo);
}

.btn-dark {
    border-radius: 5px;

    font-size: 20px;
    padding: 10px 20px;
}

footer {
    background-color: var(--azule);
    color: var(--white);
    padding: 2%;
}



.copy {
    font-size: 11px;
}

.copy:link {
    font-size: 11px;
    color: var(--blue);
}

.scroll-to-top {
    position: fixed;
    right: 15px;
    bottom: 15px;
    display: none;
    width: 50px;
    height: 50px;
    text-align: center;
    color: white;
    background: rgba(52, 58, 64, 0.5);
    line-height: 45px;
}

.scroll-to-top:focus,
.scroll-to-top:hover {
    color: white;
}

.scroll-to-top:hover {
    background: #343a40;
}

.scroll-to-top i {
    font-weight: 800;
}

.menu_mobil {
    display: none;
    position: relative;
    ;
}

/*--------------------------------------------------------------
# Faq Section
--------------------------------------------------------------*/
.faq .content h3 {
  font-weight: 400;
  font-size: 34px;
}

.faq .content p {
  color: color-mix(in srgb, var(--default-color), transparent 30%);
}

.faq .faq-container {
  margin-top: 15px;
}

.faq .faq-container .faq-item {
  background-color: var(--surface-color);
  position: relative;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0px 5px 25px 0px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.faq .faq-container .faq-item:last-child {
  margin-bottom: 0;
}

.faq .faq-container .faq-item h3 {
  font-weight: 600;
  font-size: 17px;
  line-height: 24px;
  margin: 0 30px 0 32px;
  transition: 0.3s;
  cursor: pointer;
  color: #001b4d;
}

.faq .faq-container .faq-item h3 span {
  color: var(--accent-color);
  padding-right: 5px;
}

.faq .faq-container .faq-item h3:hover {
  color: var(--accent-color);
}

.faq .faq-container .faq-item .faq-content {
  display: grid;
  grid-template-rows: 0fr;
  transition: 0.3s ease-in-out;
  visibility: hidden;
  opacity: 0;
}

.faq .faq-container .faq-item .faq-content p {
  margin-bottom: 0;
  overflow: hidden;
}

.faq .faq-container .faq-item .faq-icon {
  position: absolute;
  top: 22px;
  left: 20px;
  font-size: 22px;
  line-height: 0;
  transition: 0.3s;
  color: var(--accent-color);
}

.faq .faq-container .faq-item .faq-toggle {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 16px;
  line-height: 0;
  transition: 0.3s;
  cursor: pointer;
}

.faq .faq-container .faq-item .faq-toggle:hover {
  color: var(--accent-color);
}

.faq .faq-container .faq-active h3 {
  color: var(--accent-color);
}

.faq .faq-container .faq-active .faq-content {
  grid-template-rows: 1fr;
  visibility: visible;
  opacity: 1;
  padding-top: 10px;
}

.faq .faq-container .faq-active .faq-toggle {
  transform: rotate(90deg);
  color: var(--accent-color);
}






@media (max-width: 600px) {

        .hero {
            background-image: url(../assets/banner-mobil.jpg);
            background-repeat: no-repeat;
            background-size: cover;
        }

    .navbar {
        background-color: var(--azule);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        padding: 10px 0;
        transition: background-color 0.3s ease;
    }
    .brand-name {
        width: 240px;
    }

    .pleca1 {
        width: 100%;
        height: 50px;
        background-image: url("../assets/berge_eiger_moench_jungfrau.jpg");
        background-position: 50% 50%;
        background-repeat: no-repeat;
        background-size: cover;
    }

    h1 {
        font-size: 40px;
        margin-bottom: 1.5em;
    }

    .menu_mobil {
        width: 100vw;
        height: 100vh;
        padding-top: 10%;
        z-index: 1;
        background-color: var(--naranja);
        color: #fff;
        position: relative;
        margin-top: -10px;
    }

    .menu_mobil a,
    link,
    i {
        color: #fff;
        text-decoration: none;
        font-weight: 600;
        font-size: 1.3rem;
    }

    .titBlanco_h2 {
        color: #ffffff;
        font-size: 38px;
        margin-bottom: 0.5em;
        line-height: 2.2rem;
    }

    .titulo_h2 {
        font-size: 34px;
        line-height: normal;
        color: var(--azule);
        margin-bottom: 30px;
    }


    .slogan {
        display: none;
    }

    .pricing-card-title{
    font-size: 2rem;
}


.card_ponentes {
    width:320px; 
    height: 350px;
    float: left;
    border-bottom: dotted var(--naranja);
}

.titulo_h2_cv {
        font-size: 1.7rem;
        font-weight: 500;
        line-height: normal;
        color: var(--azule);
        border-bottom: solid 5px var(--naranja);
        padding: 6px;
}

.logos{
    width: 300px;
}

}