/****************** Base *******************/
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    overflow-y: scroll; /* Fuerza la barra de desplazamiento vertical */
}

.contenedor {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
}

.boton {
    display: inline-block;
    background-color: var(--amarillo);
    color: var(--gris);
    text-decoration: none;
    padding: 8px 18px;
    border-radius: 8px;
    font-size: var(--caption);
    font-weight: var(--regular);
    border: 1px solid transparent;
    transition: all 0.3s ease;
    align-self: flex-start;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1.6;
    height: 43px;
}

.boton:hover {
    background-color: var(--fondo);
    border: 1px solid var(--amarillo);
    cursor: pointer;
}

.desplegable {
/*     -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none; */
    display: inline-block;
    background-color: transparent;
    color: var(--gris);
    text-decoration: none;
    padding: 10.6px 18px;
    border-radius: 8px;
    font-size: var(--caption);
    font-weight: var(--regular);
    border: 1px solid var(--amarillo);
    transition: all 0.3s ease;
    align-self: flex-start;
    line-height: 1.6;
    cursor: pointer;
}

.custom-dropdown{
    min-width: 195px;
}

.custom-dropdown select {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--amarillo);
    border-radius: 8px;
    background-color: var(--fondo);
    color: var(--gris);
    font-size: 16px;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    cursor: pointer;
    background-image: url('data:image/svg+xml;charset=UTF-8,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 10 6"%3E%3Cpath d="M0 0l5 6 5-6H0z" fill="%23EF9C04"/%3E%3C/svg%3E');
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 12px 12px;
    line-height: 1.3;
    height: 43px;
}

.custom-dropdown select:focus {
    outline: none;
    border-color: var(--amarillo);
}

.custom-dropdown select:hover {
    border-color: var(--mostaza);
    background-image: url('data:image/svg+xml;charset=UTF-8,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 10 6"%3E%3Cpath d="M0 0l5 6 5-6H0z" fill="%23C07D07"/%3E%3C/svg%3E');
}

.custom-dropdown select option {
    background-color: var(--fondo);
    color: var(--gris);
    font-size: 14px;
    padding: 10px;
}

.custom-dropdown select option:hover {
    background-color: var(--mostaza);
    color: var(--fondo);
}

/****************** Menú *******************/
header {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95); /* Para navegadores que no soportan backdrop-filter */
    background-color: rgba(255, 255, 255, 0.8); /* Soporte moderno */
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    z-index: 1000;
}

nav {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
}

nav a {
    font-family: var(--fuente-textos);
    font-size: var(--body);
    color: var(--gris);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

nav ul a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--amarillo);
    transition: width 0.3s ease;
}

nav ul a:hover::after,
nav ul a.activo::after {
    width: 100%;
}

nav ul a:hover,
nav ul a.activo {
    color: var(--gris);
    font-weight: var(--medium);
}

.nav-contenedor {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    position: relative;
}

.nav-logo {
    display: flex;
}

.nav-logo img,
.nav-logo a {
    height: 45px;
    width: auto;
    transition: transform 0.3s ease;
}

.nav-logo a::after {
    display: none;
}

.nav-logo img:hover {
    transform: scale(1.1);
}

.nav-menu {
    padding-right: 2rem;
    padding-left: 2rem;
    gap: 4rem;
}

.nav-right {
    display: flex;
    align-items: center;
}

.idiomas {
    display: none;
}

.idiomas-dropdown {
    position: relative;
}

.idiomas-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 8px;
    border: none;
    background: none;
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.idiomas-toggle:hover {
    background-color: rgba(51, 51, 51, 0.06);
}

.idiomas-toggle img {
    width: 35px;
    height: 35px;
}

.idiomas-menu {
    position: absolute;
    top: 100%;
    right: -15px;
    background-color: var(--blanco);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    padding: 8px 0;
    margin-top: 8px;
    display: none;
}

.idiomas-menu.activo {
    display: block;
}

.idioma-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    color: var(--gris);
    opacity: 0.5;
    text-decoration: none;
    font-size: var(--caption);
    font-weight: var(--regular);
    transition: all 0.3s ease;
}

.idioma-bandera {
    width: 16px;
    height: 16px;
}

.idioma-option:hover {
    background-color: rgba(51, 51, 51, 0.06);
}

.idioma-option.activo {
    color: var(--gris);
    opacity: 1;
    font-weight: var(--medium);
}

/****************** Breadcrumbs *******************/
.breadcrumbs {
    margin: 6rem 0 1rem;
    padding: 0;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--caption);
}

.breadcrumbs-diseno-grafico {
    margin: 6rem 0 3rem;
    padding: 0;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--caption);
}

.breadcrumbs-ux-ui {
    margin: 6rem 0 3rem;
    padding: 0;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--caption);
}

.breadcrumbs li:not(:last-child)::after,
.breadcrumbs-diseno-grafico li:not(:last-child)::after,
.breadcrumbs-ux-ui li:not(:last-child)::after {
    content: "›";
    margin-left: 0.5rem;
    color: var(--gris);
    opacity: 0.5;
}

.breadcrumbs a,
.breadcrumbs-diseno-grafico a,
.breadcrumbs-ux-ui a {
    color: var(--gris);
    text-decoration: none;
    opacity: 0.5;
    transition: opacity 0.3s ease;
}

.breadcrumbs a:hover,
.breadcrumbs-diseno-grafico a:hover,
.breadcrumbs-ux-ui a:hover {
    opacity: 1;
}

.breadcrumbs li:last-child,
.breadcrumbs-diseno-grafico li:last-child,
.breadcrumbs-ux-ui li:last-child {
    color: var(--gris);
}

/****************** Footer *******************/
.footer {
    margin-top: 2rem;
}

.footer .contenedor {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.footer__copyright {
    font-size: var(--caption);
    text-align: center;
    margin: 1.5rem 0 1.5rem 0;
    color: var(--gris);
    opacity: 0.7;
}

/****************** Responsive *******************/

@media (max-width: 1200px) {
    .contenedor,
    nav,
    .footer {
        padding: 0 24px;
    }

    .nav-menu {
        padding-right: 2rem;
        padding-left: 2rem;
        gap: 2.5rem;
    }

    .idiomas-menu {
        right: 0;
    }
}

@media (max-width: 768px) {
    .contenedor,
    nav {
        padding: 0 16px;
    }

    nav {
        padding: 0 16px;
    }

    nav a {
        font-size: var(--h3);
        font-weight: var(--semibold);
    }

    nav ul {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--blanco);
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        transition: 0.3s;
        gap: 2rem;
        padding-top: 60px;
    }

    nav ul.activo {
        left: 0;
    }

    nav ul a::after {
        display: none;
    }

    .nav-logo img {
        height: 35px;
    }

    .menu-toggle {
        display: block;
        width: 40px;
        height: 40px;
        padding: 0;
        border: none;
        background: none;
        cursor: pointer;
        z-index: 1001;
        background-image: url('img/icon-toggle-b.svg');
        background-size: contain;
        background-repeat: no-repeat;
        background-position: center;
    }

    .menu-toggle.activo {
        background-image: url('img/icon-close-b.svg');
    }

    nav ul li {
        width: 100%;
        padding-left: 16px;
        padding-right: 16px;
    }

    nav ul li a {
        display: block;
        width: 100%;
    }

    nav ul a.activo {
        color: var(--amarillo);
    }

    nav ul a.activo::after {
        content: none;
    }

    .nav-right {
        gap: 1.5rem;
    }

    .idiomas {
        gap: 0.5rem;
    }

    .idioma {
        opacity: 0.5;
    }

    .idioma.activo {
        opacity: 1;
    }

    .idiomas-menu {
        right: -15px;
    }

    .breadcrumbs,
    .breadcrumbs-diseno-grafico,
    .breadcrumbs-ux-ui {
        margin: 5.5rem 0 1.5rem;
    }
    
    .breadcrumbs-diseno-grafico {
        margin: 5.5rem 0 1.5rem;
    }
    
    .breadcrumbs-ux-ui {
        margin: 5.5rem -16px 1.5rem!important;
    }
}

@media (max-width: 480px) {
    /* Navegación */
    nav ul {
        gap: 1rem;
        font-size: 0.9rem;
    }
}