/* ==========================================================================
   Eurotir Viajes - hoja de estilos
   Reproduce el diseño del sitio original (Tailwind + tema personalizado).
   ========================================================================== */

:root {
    --background: #ffffff;
    --foreground: #303030;
    --primary: #262626;
    --primary-foreground: #ffffff;
    --muted: #f3f3f3;
    --muted-foreground: #6a6a6a;
    --accent: #ededed;
    --border: #dcdcdc;
    --input: #cbcbcb;
    --ring: #464646;
    --bar: #424242;
    --bar-foreground: #f7f7f7;
    --bar-hover: #555555;
    --destructive: #c0392b;
    --radius: 2px;
    --font: "IBM Plex Sans", system-ui, sans-serif;
}

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

html {
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.5;
    background-color: var(--background);
    color: var(--foreground);
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

h1,
h2,
h3,
p {
    margin: 0;
}

button {
    font: inherit;
    color: inherit;
    background: none;
    border: 0;
    cursor: pointer;
}

:focus-visible {
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

.contenedor {
    width: 100%;
    max-width: 72rem;
    margin-inline: auto;
    padding-inline: 1rem;
}

.mb-8 {
    margin-bottom: 2rem;
}

.mb-10 {
    margin-bottom: 2.5rem;
}

/* --------------------------------------------------------------------------
   Cabecera
   -------------------------------------------------------------------------- */

.cabecera__superior {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-block: 1rem;
}

.marca {
    display: block;
    line-height: 0;
}

.marca__logo {
    display: block;
    width: auto;
    height: 6rem;
}

.cabecera__acciones {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.cabecera__acciones .redes + .idiomas {
    position: relative;
    padding-left: 1.25rem;
}

.cabecera__acciones .redes + .idiomas::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 2.5rem;
    background: var(--bar);
}

.redes {
    display: none;
    align-items: center;
    gap: 0.75rem;
}

.redes a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--bar);
    color: var(--bar-foreground);
}

.redes a:hover {
    background: var(--bar-hover);
}

.redes svg {
    width: 1.15rem;
    height: 1.15rem;
    fill: currentColor;
}

.idiomas {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.idiomas a {
    opacity: 0.5;
    line-height: 0;
    padding: 0;
}

.idiomas a:hover,
.idiomas a:focus-visible,
.idiomas a[aria-current="true"] {
    opacity: 1;
}

.bandera {
    display: block;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    object-fit: cover;
}

/* --------------------------------------------------------------------------
   Navegación
   -------------------------------------------------------------------------- */

.navegacion {
    background: var(--bar);
    color: var(--bar-foreground);
}

.nav__lista {
    font-size: 0.875rem;
}

.nav__lista > li {
    position: relative;
}

.nav__enlace {
    border-top: 1px solid var(--bar-hover);
    display: block;
    padding: 0.75rem 1rem;
}

.nav__enlace:hover,
.nav__enlace.activo {
    background: var(--bar-hover);
}

.nav__menu {
    background: var(--bar);
    z-index: 20;
}

.nav__menu .nav__enlace {
    padding-inline: 1.5rem;
}

.nav__toggle {
    display: block;
    width: 100%;
    padding-block: 0.75rem;
    text-align: left;
    font-size: 0.875rem;
}

@media (max-width: 767px) {
    .nav__lista {
        display: none;
    }

    .nav__lista.abierto {
        display: block;
    }
}

@media (min-width: 640px) {
    .redes {
        display: flex;
    }
}

@media (min-width: 768px) {
    .nav__toggle {
        display: none;
    }

    .nav__lista {
        display: flex;
    }

    .nav__menu {
        position: absolute;
        left: 0;
        top: 100%;
        min-width: 12rem;
        display: none;
    }

    .nav__lista > li:hover .nav__menu {
        display: block;
    }
}

/* --------------------------------------------------------------------------
   Pie de página
   -------------------------------------------------------------------------- */

.pie {
    margin-top: 4rem;
    background: var(--bar);
    color: var(--bar-foreground);
}

.pie__inner {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-block: 2rem;
    font-size: 0.875rem;
}

.pie ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.5rem;
}

.pie a:hover {
    text-decoration: underline;
}

.pie__meta {
    opacity: 0.7;
}

/* --------------------------------------------------------------------------
   Estructura de página
   -------------------------------------------------------------------------- */

.pagina {
    width: 100%;
    max-width: 72rem;
    margin-inline: auto;
    padding: 2.5rem 1rem;
}

.pagina__titulo {
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.75rem;
    font-size: 1.875rem;
    font-weight: 600;
    color: var(--primary);
}

.pagina--centrada {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    text-align: center;
}

.texto {
    max-width: 48rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    line-height: 1.625;
}

.texto_full {
    max-width: 100%;
}

/* --------------------------------------------------------------------------
   Inicio: carrusel y bienvenida
   -------------------------------------------------------------------------- */

.carrusel {
    position: relative;
    aspect-ratio: 16 / 5;
    max-height: 600px;
    width: 100%;
    overflow: hidden;
    background: var(--muted);
}

.carrusel img {
    position: absolute;
    inset: 0;
    height: 100%;
    width: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.7s ease;
}

.carrusel img.activa {
    opacity: 1;
}

.carrusel__flecha {
    position: absolute;
    top: calc(50% - 2.25rem);
    transform: translateY(-50%);
    z-index: 6;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
    background: rgba(38, 38, 38, 0.45);
    color: var(--primary-foreground);
    font-size: 2rem;
    line-height: 1;
    transition: background-color 0.2s;
}

@media (max-width: 800px) {
    .carrusel__flecha {
        display: none;
    }
}

.carrusel__flecha:hover {
    background: rgba(38, 38, 38, 0.75);
}

.carrusel__flecha--prev {
    left: 1rem;
}

.carrusel__flecha--next {
    right: 1rem;
}

/* --------------------------------------------------------------------------
   Slider con cajas de categoría enganchadas abajo
   -------------------------------------------------------------------------- */

.slider__wrap {
    position: relative;
    width: 100%;
    margin-bottom: 60px;
}

.categorias__overlay {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    z-index: 5;
}

@media (max-width: 800px) {
    .categorias__overlay {
        position: static;
    }
}

.categorias__bar {
    display: flex;
    width: 100%;
    align-items: stretch;
}

.caja-categoria {
    flex: 1 1 0%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    padding: 0.75rem 0.5rem;
    min-height: 4.5rem;
    text-align: center;
    line-height: 1.2;
    transition: background-color 0.2s, color 0.2s;
    -webkit-box-shadow: 0 4px 4px 0 #cccccc;
    box-shadow: 0 4px 4px 0 #cccccc;
}

.caja-categoria--normal {
    background: #ffffff;
    color: #000000;
}

.caja-categoria--destacada {
    background: transparent;
    color: #ffffff;
    text-shadow: 1px 1px 4px #000000;
}

@media (max-width: 800px) {
    .caja-categoria--destacada {
        background-color: #424242;
    }
}

.caja-categoria__titulo {
    font-size: 1.125rem;
    font-weight: 600;
}

.caja-categoria__sub {
    font-size: 0.75rem;
}

.home__contenedor {
    width: 100%;
    max-width: 72rem;
    margin-inline: auto;
    padding-inline: 1rem;
}

.rejilla-categorias {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    padding-block: 2rem;
}

.tarjeta-categoria {
    display: block;
    border: 1px solid var(--primary);
    padding: 1.5rem 1rem;
    text-align: center;
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--primary);
    transition: background-color 0.2s, color 0.2s;
}

.tarjeta-categoria:hover {
    background: var(--primary);
    color: var(--primary-foreground);
}

.bienvenida {
    margin-inline: auto;
    padding-bottom: 40px;
    border-bottom: 3px solid #000;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    line-height: 1.625;
}

.bienvenida h1 {
    font-size: 1.875rem;
    font-weight: 600;
    color: var(--primary);
}

@media (min-width: 768px) {
    .rejilla-categorias {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

/* --------------------------------------------------------------------------
   Excursiones destacadas
   -------------------------------------------------------------------------- */

.destacados {
    padding-block: 2rem;
}

.destacados__titulo {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.destacados__rejilla {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.destacado {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.destacado__img {
    border: 1px solid var(--border);
    width: 100%;
    display: block;
    -webkit-box-shadow: 4px 4px 4px 0 #cccccc;
    box-shadow: 4px 4px 4px 0 #cccccc;
}

.destacado__titulo {
    font-size: 1.125rem;
    font-weight: 600;
    text-align: center;
    color: var(--primary);
    transition: opacity 0.2s;
}

.destacado:hover {
    opacity: 0.7;
}

@media (min-width: 640px) {
    .destacados__rejilla {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

/* --------------------------------------------------------------------------
   Listado de categorías
   -------------------------------------------------------------------------- */

.rejilla-categorias--lista {
    grid-template-columns: 1fr;
    padding-block: 0;
}

.tarjeta-categoria--amplia {
    text-align: left;
    padding: 1.5rem;
}

.tarjeta-categoria--amplia h2 {
    font-size: 1.125rem;
    font-weight: 600;
}

.tarjeta-categoria--amplia p {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    opacity: 0.8;
}

@media (min-width: 640px) {
    .rejilla-categorias--lista {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 768px) {
    .rejilla-categorias--lista {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

/* --------------------------------------------------------------------------
   Excursiones
   -------------------------------------------------------------------------- */

.lista-excursiones {
    display: flex;
    flex-direction: column;
}

.excursion {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    scroll-margin-top: 1rem;
}

.excursion + .excursion {
    margin-top: 40px;
    padding-top: 40px;
    border-top: 4px solid #000;
}

.excursion__titulo {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary);
}

.excursion__columnas {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.excursion__descripcion {
    line-height: 1.625;
}

.excursion__descripcion p + p {
    margin-top: 1rem;
}

.excursion__ficha {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-self: start;
    border: 1px solid var(--border);
    padding: 1rem;
}

.excursion__caracteristicas {
    list-style: square;
    padding-left: 1.25rem;
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

@media (min-width: 768px) {
    .excursion__columnas {
        grid-template-columns: 2fr 1fr;
    }

    .excursion--sin-descripcion .excursion__columnas {
        display: flex;
        justify-content: flex-start;
    }

    .excursion--sin-descripcion .excursion__ficha {
        flex-direction: row;
        align-items: flex-start;
        gap: 2.5rem;
    }
}

.categoria__intro {
    margin-bottom: 2rem;
    color: var(--muted-foreground);
}

.info-contacto {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.875rem;
}

.info-contacto a {
    text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Galería y lightbox
   -------------------------------------------------------------------------- */

.galeria {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

.galeria__item {
    border: 1px solid var(--border);
    display: block;
    overflow: hidden;
    padding: 0;
    -webkit-box-shadow: 4px 4px 4px 0 #cccccc;
    box-shadow: 4px 4px 4px 0 #cccccc;
}

.galeria__item img {
    aspect-ratio: 3 / 2;
    width: 100%;
    object-fit: cover;
    transition: opacity 0.2s;
}

.galeria__item:hover img {
    opacity: 0.8;
}

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(38, 38, 38, 0.9);
    padding: 1rem;
}

.lightbox[hidden] {
    display: none;
}

.lightbox img {
    max-height: 100%;
    max-width: 100%;
}

.lightbox__cerrar {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 2rem;
    line-height: 1;
    color: var(--primary-foreground);
}

@media (min-width: 640px) {
    .galeria {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

/* --------------------------------------------------------------------------
   Transfers
   -------------------------------------------------------------------------- */

.transfers__rejilla {
    display: grid;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.tabla-envoltorio {
    overflow-x: auto;
}

.tabla-envoltorio h2 {
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary);
}

.tabla {
    width: 100%;
    border: 1px solid var(--border);
    border-collapse: collapse;
    font-size: 0.875rem;
}

.tabla th {
    padding: 0.5rem 0.75rem;
    text-align: left;
    font-weight: 500;
}

.tabla thead {
    background: var(--bar);
    color: var(--bar-foreground);
}

.tabla td {
    padding: 0.5rem 0.75rem;
}

.tabla tbody tr {
    border-top: 1px solid var(--border);
}

.tabla tbody tr:nth-child(even) {
    background: var(--muted);
}

@media (min-width: 768px) {
    .transfers__rejilla {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* --------------------------------------------------------------------------
   Formulario de contacto
   -------------------------------------------------------------------------- */

.formulario {
    display: grid;
    gap: 1rem;
    max-width: 42rem;
}

.campo {
    display: block;
    font-size: 0.875rem;
}

.campo--ancho {
    grid-column: 1 / -1;
}

.campo--check {
    grid-column: 1 / -1;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    line-height: 1.4;
    flex-wrap: wrap;
}

.campo--check input[type="checkbox"] {
    margin-top: 0.2rem;
    width: auto;
    border: 0;
    padding: 0;
    background: none;
}

.campo--check .campo__error {
    flex-basis: 100%;
}

.campo__error {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.8125rem;
    color: var(--destructive);
}

.campo--error input,
.campo--error textarea {
    border-color: var(--destructive);
}

.campo input,
.campo textarea {
    margin-top: 0.25rem;
    width: 100%;
    border: 1px solid var(--input);
    background: var(--background);
    padding: 0.5rem 0.75rem;
    font-family: inherit;
    font-size: 0.875rem;
    color: inherit;
    outline: none;
}

.campo input:focus,
.campo textarea:focus {
    border-color: var(--ring);
}

.campo textarea {
    resize: vertical;
}

.formulario__acciones {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
}

.boton {
    display: inline-block;
    background: var(--primary);
    color: var(--primary-foreground);
    padding: 0.5rem 2rem;
    font-size: 0.875rem;
    font-weight: 500;
    transition: background-color 0.2s;
}

.boton:hover {
    background: var(--bar);
}

.aviso {
    font-size: 0.875rem;
}

.aviso--ok {
    color: var(--muted-foreground);
}

.aviso--error {
    color: var(--destructive);
}

.errores {
    grid-column: 1 / -1;
    border: 1px solid var(--destructive);
    padding: 0.75rem 1rem;
    list-style: disc;
    padding-left: 2rem;
    font-size: 0.875rem;
    color: var(--destructive);
}

.datos-contacto {
    margin-top: 2.5rem;
    border: 1px solid var(--border);
    padding: 30px;
}

.datos-contacto h2 {
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--primary);
}

.datos-contacto p {
    margin-bottom: 0.25rem;
    font-size: 0.875rem;
}

.contacto__rejilla {
    display: grid;
    gap: 2.5rem;
}

@media (min-width: 768px) {
    .contacto__rejilla {
        grid-template-columns: minmax(0, 1fr) minmax(0, 20rem);
        align-items: start;
    }

    .contacto__rejilla .datos-contacto {
        margin-top: 0;
    }
}

@media (min-width: 640px) {
    .formulario {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* --------------------------------------------------------------------------
   404
   -------------------------------------------------------------------------- */

.no-encontrado__codigo {
    font-size: 4.5rem;
    font-weight: 700;
    line-height: 1;
}

.no-encontrado__titulo {
    margin-top: 1rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.no-encontrado__texto {
    margin-top: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    color: var(--muted-foreground);
}