* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    font-family: normal normal normal 16px / 1.4em questrial, sans-serif;
}


.container {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding-left: 60px;
    padding-right: 60px
}


@media (max-width: 1024px) {
    .container {
        padding-left: 64px;
        padding-right: 64px
    }
}

@media (max-width: 767px) {
    .container {
        padding-left: 32px;
        padding-right: 32px
    }
}

.hamburger {
    position: relative;
    display: block;
    width: 35px;
    cursor: pointer;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background: none;
    outline: none;
    border: none
}

.hamburger .bar,
.hamburger:after,
.hamburger:before {
    content: '';
    display: block;
    width: 100%;
    height: 5px;
    background-color: #FFF;
    margin: 6px 0px;
    -webkit-transition: 0.4s;
    transition: 0.4s
}

.hamburger.is-active:before {
    -webkit-transform: rotate(-45deg) translate(-8px, 6px);
    transform: rotate(-45deg) translate(-8px, 6px)
}

.hamburger.is-active:after {
    -webkit-transform: rotate(45deg) translate(-9px, -8px);
    transform: rotate(45deg) translate(-9px, -8px)
}

.hamburger.is-active .bar {
    opacity: 0
}

.mobile-nav {
    position: fixed;
    top: 0;
    left: 100%;
    width: 100%;
    min-height: 100vh;
    display: block;
    z-index: 98;
    background-color: #4d4d4d;
    padding-top: 120px;
    -webkit-transition: 0.4s;
    transition: 0.4s;
    opacity: 0.9;    
}

.mobile-nav.is-active {
    left: 0
}

.mobile-nav a {
    display: block;
    width: 100%;
    max-width: 200px;
    margin: 0 auto 16px;
    text-align: center;
    padding: 12px 16px;
    background-color: #3f3f3f;
    color: #FFF;
    text-decoration: none
}

.mobile-nav a:hover {
    background-color: #e6e6e6;
    color: black;
}

@media (min-width: 768px) {
    .mobile-nav {
        display: none
    }

    .hamburger {
        display: none
    }
}

section h2 {
    text-align: center;
    margin-bottom: 32px;
    text-transform: uppercase;
    color: #313131;
    font-size: 36px
}

h3.item_titulo{
    padding-top: 20px;  
}

h3.item_titulo2{
    padding-top: 25px;    
}

h3.item_titulo3{
    padding-top: 25px;
}

h3.item_titulo4{
    padding-top: 25px;
}

a.img_text h3{
    /* Quita la línea */
    text-decoration: none; 
    color: black;
}

a.img_text:hover{
    text-decoration: none;
    color: orange;
}

.button {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    border: none;
    outline: none;
    background: none;
    display: inline-block;
    color: #000000;
    font-size: 20px;
    background-color: #ebdc15;
    padding: 12px 16px;
    border-radius: 8px;
    text-decoration: none;
    text-transform: uppercase;
    font-weight: 700;
    cursor: pointer
}

@media (max-width: 767px) {
    .button {
        font-size: 18px
    }
}

img {
    max-width: 100%
}

header {
    color: #FFF;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 99
}

header .container {
    padding-top: 32px;
    padding-bottom: 32px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}

header .container h2 {
    color: inherit;
    text-transform: uppercase;
    font-size: 32px;
    font-weight: 900
}

header .container h2 span {
    font-weight: 600
}

header .container nav {
    display: grid;
    grid-gap: 12px;
    grid-template-columns: repeat(5, auto)
}

@media (max-width: 767px) {
    header .container nav {
        display: none
    }
}

header .container nav a {
    color: inherit;
    font-size: 20px;
    text-decoration: none
}

header.is-scrolling {
    background-color: #4d4d4d
}

header.is-scrolling .container {
    padding-top: 16px;
    padding-bottom: 16px
}

main section.banner {
    color: #FFF;
    position: relative;
    min-height: 100vh;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    background-image: url("../images/foro.jpeg");
    background-position: top right;
    background-size: cover
}


main section.banner:after {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    background-color: #161616;
    opacity: 0.9
}

main section.banner_about:after {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    background-color: #c0c0c0;
    opacity: 0.8
}

main section.banner .container {
    position: relative;
    z-index: 1
}

main section.banner .container h1 {
    font-size: 72px;
    margin-bottom: 32px
}

main section.banner .container h1 span {
    color: #c7c7c7
}

@media (max-width: 767px) {
    main section.banner .container h1 {
        font-size: 32px
    }
}

main section.banner .container h3 {
    font-size: 36px;
    font-weight: 400;
    margin-bottom: 32px
}

@media (max-width: 767px) {
    main section.banner .container h3 {
        font-size: 20px
    }
}

main .services {
    background-color: #EEE
}

main .services .container {
    padding-top: 64px;
    padding-bottom: 64px
}

main .services .container .services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-gap: 16px
}

@media (max-width: 1024px) {
    main .services .container .services-grid {
        grid-template-columns: repeat(2, 1fr)
    }
}

@media (max-width: 767px) {
    main .services .container .services-grid {
        -ms-grid-columns: 1fr;
        grid-template-columns: 1fr
    }
}

main .services .container .services-grid .service {
    background-color: #FFF;
    border-radius: 16px;
    overflow: hidden;
    -webkit-box-shadow: 0px 6px 12px rgba(0, 0, 0, 0.1);
    box-shadow: 0px 6px 12px rgba(0, 0, 0, 0.1)
}

main .services .container .services-grid .service .img-box {
    display: block;
    width: 100%;
    border-bottom: 5px solid #FF9FDB
}

main .services .container .services-grid .service .img-box .img {
    display: block;
    width: 100%;
    height: 128px;
    -o-object-fit: cover;
    object-fit: cover
}

main .services .container .services-grid .service .content {
    padding: 16px
}

main .projects {
    padding-top: 64px;
    padding-bottom: 64px
}

main .projects .projects-grid {
    display: grid;    
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 16px;
    margin-bottom: 32px
}

@media (max-width: 768px) {
    main .projects .projects-grid {
        
        grid-template-columns: repeat(2, 1fr)
    }
}

@media (max-width: 767px) {
    main .projects .projects-grid {
        
        grid-template-columns: 1fr
    }
}

main .projects .projects-grid .project {
    background-image: url("../images/project-img.jpg");
    border-radius: 16px;
    overflow: hidden
}

main .projects .projects-grid .project .content {
    opacity: 0;
    color: #FFF;
    padding: 16px;
    background-color: rgba(44, 44, 44, 0.8);
    -webkit-transition: 0.4s;
    transition: 0.4s
}

main .projects .projects-grid .project .content h3 {
    font-size: 32px;
    margin-bottom: 16px
}

@media (max-width: 1024px) {
    main .projects .projects-grid .project .content h3 {
        font-size: 28px
    }
}

main .projects .projects-grid .project .content p {
    font-size: 18px;
    margin-bottom: 16px
}

@media (max-width: 1024px) {
    main .projects .projects-grid .project .content p {
        font-size: 16px
    }
}

main .projects .projects-grid .project:hover .content {
    opacity: 1
}

main .projects .center {
    text-align: center
}

main .contact {
    background-color: #9B75D7
}

main .contact .container {
    padding-top: 64px;
    padding-bottom: 64px
}

main .contact .container h2 {
    color: #FFF
}

main .contact .container form {
    display: block;
    margin: 0 auto;
    max-width: 680px
}

main .contact .container form .form-grid {
    display: grid;
    grid-gap: 16px;
    
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: 16px
}

@media (max-width: 767px) {
    main .contact .container form .form-grid {
        -ms-grid-columns: 1fr;
        grid-template-columns: 1fr
    }
}

main .contact .container form .form-grid .form-element,
main .contact .container form .form-grid .form-area {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    border: none;
    outline: none;
    background: none;
    display: block;
    width: 100%;
    background-color: #FFF;
    border-radius: 8px;
    padding: 16px;
    font-size: 20px;
    color: #313131
}

main .contact .container form .form-grid .form-element::-webkit-input-placeholder,
main .contact .container form .form-grid .form-area::-webkit-input-placeholder {
    color: #AAA
}

main .contact .container form .form-grid .form-element:-ms-input-placeholder,
main .contact .container form .form-grid .form-area:-ms-input-placeholder {
    color: #AAA
}

main .contact .container form .form-grid .form-element::-ms-input-placeholder,
main .contact .container form .form-grid .form-area::-ms-input-placeholder {
    color: #AAA
}

main .contact .container form .form-grid .form-element::placeholder,
main .contact .container form .form-grid .form-area::placeholder {
    color: #AAA
}

main .contact .container form .form-grid .form-area {
    grid-column: 1/-1
}

main .contact .container form .right-align {
    text-align: right
}

@media (max-width: 767px) {
    .hide-mob {
        display: none
    }
}


/* Contenedor de la galería */

.title-gallery{
    margin-top: 100px;
    margin-bottom: 60px;
    text-align: center;
    font-size: 30px;
}

.gallery {
    display: grid;
    grid-template-columns: 1fr; /* Una columna por defecto */
    gap: 10px; /* Espacio entre los elementos */
    padding-top: 100px;
    padding-bottom: 250px;
    /* border: #FF9FDB solid 1px; */
    max-width: 1200px; /* Ancho máximo */
    margin: 0 auto; /* Centra horizontalmente */

}

/* Estilo de las portadas de libros */
.gallery-item {
    background-color: transparent;
    overflow: hidden;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%; /* Ajusta el alto de las celdas de la cuadrícula */
}

.gallery-item2 {
    margin-top: 10%;
    background-color: transparent;
    overflow: hidden;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%; /* Ajusta el alto de las celdas de la cuadrícula */
}

.gallery-item3 {
    margin-top: 25%;
    background-color: transparent;
    overflow: hidden;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%; /* Ajusta el alto de las celdas de la cuadrícula */
}

.gallery-item4 {
    margin-top: 45%;
    background-color: transparent;
    overflow: hidden;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%; /* Ajusta el alto de las celdas de la cuadrícula */
}


/* Imagen de la portada */
.gallery-item img {
    width: 100%;
    height: auto;    
    align-items: end;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.gallery-item2 img {
    width: 100%;
    height: auto;    
    align-items: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.gallery-item3 img {
    width: 50%;
    height: auto;    
    align-items: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.gallery-item4 img {
    width: 50%;
    height: auto;    
    align-items: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Estilos de texto */
.gallery-item h3 {
    margin: 10px 0;
    font-size: 1.2em;
    color: #333;
}



/* Estilos del pie de página */
.footer {
    background-color: #333; /* Color de fondo */
    color: #fff; /* Color del texto */
    padding: 20px 10px;
    font-size: 14px;
}

.footer-container {
    display: flex;
    flex-wrap: wrap; /* Para que sea responsivo */
    justify-content: space-between;
    gap: 20px;
    max-width: 1200px;
    margin: 30px auto;
}

.footer-info,
.footer-links,
.footer-social {
    flex: 1;
    min-width: 200px; /* Ancho mínimo para columnas pequeñas */
}

/* Títulos del pie de página */
.footer h4 {
    margin-bottom: 10px;
    font-size: 16px;
}

/* Estilos de los enlaces */
.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links ul li {
    margin-bottom: 5px;
}

.footer-links a,
.footer-social a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover,
.footer-social a:hover {
    color: #ff9800; /* Cambiar color al pasar el cursor */
}

/* Línea inferior del pie de página */
.footer-bottom {
    text-align: center;
    margin-top: 20px;
    border-top: 1px solid #555;
    padding-top: 10px;
    font-size: 12px;
    color: #aaa;
}

/* Responsivo para pantallas pequeñas */
@media (max-width: 600px) {
    .footer-container {
        flex-direction: column; /* Columnas en una sola línea */
        text-align: center;
    }
}


/* Configuración de dos columnas para pantallas más grandes */
@media (min-width: 600px) {
    
    .title-gallery{
        margin-top: 60px;
        margin-bottom: 70px;
        text-align: center;
        font-size: 50px;
    }

    .gallery {
        grid-template-columns: 1fr 1fr; /* Dos columnas en pantallas grandes */
    }
}