/* ==========================================================================
   Herribusa - hoja de estilos
   Diseño nuevo responsive (mobile-first) manteniendo la estructura original
   ========================================================================== */

:root {
    --color-primario: #3a70b8;
    --color-primario-oscuro: #28518a;
    --color-texto: #2b2b2b;
    --color-texto-suave: #666;
    --color-fondo: #f4f6f9;
    --color-blanco: #fff;
    --color-borde: #dde3ea;
    --color-pie: #22303f;
    --color-pie-texto: #c8d2dc;
    --ancho-maximo: 1080px;
    --radio: 8px;
    --sombra: 0 1px 4px rgba(0, 0, 0, .08);
}

* { box-sizing: border-box; }

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

body {
    margin: 0;
    font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-texto);
    background: var(--color-fondo);
}

img { max-width: 100%; height: auto; }

a { color: var(--color-primario); }
a:hover { color: var(--color-primario-oscuro); }

h1, h2, h3, h4 { line-height: 1.25; color: var(--color-primario-oscuro); }
h1 { font-size: 1.75rem; margin: 0 0 1rem; }
h2 { font-size: 1.35rem; margin: 1.5rem 0 .75rem; }
h3 { font-size: 1.1rem; margin: 1rem 0 .5rem; }

.contenedor {
    max-width: var(--ancho-maximo);
    margin: 0 auto;
    padding: 0 1rem;
}

/* Accesibilidad ---------------------------------------------------------- */
.salto-contenido {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--color-primario);
    color: #fff;
    padding: .5rem 1rem;
    z-index: 100;
}
.salto-contenido:focus { left: 0; }

.visualmente-oculto {
    position: absolute !important;
    width: 1px; height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

/* Cabecera ---------------------------------------------------------------- */
.cabecera { background: var(--color-blanco); box-shadow: var(--sombra); }

.cabecera-superior {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    padding-top: .75rem;
    padding-bottom: .75rem;
}

.cabecera-logo { display: block; flex: 1 1 260px; max-width: 640px; }
.cabecera-logo img { display: block; width: 100%; }

.selector-idioma { font-size: .9rem; color: var(--color-texto-suave); }
.selector-idioma a { text-decoration: none; padding: .25rem .35rem; }
.selector-idioma a.activo { font-weight: 700; color: var(--color-primario-oscuro); text-decoration: underline; }

.barra-menu { background: var(--color-primario); }

.boton-menu {
    display: flex;
    align-items: center;
    gap: .5rem;
    width: 100%;
    padding: .65rem 0;
    background: none;
    border: 0;
    color: #fff;
    font-size: 1rem;
    cursor: pointer;
}
.boton-menu-lineas,
.boton-menu-lineas::before,
.boton-menu-lineas::after {
    display: block;
    width: 22px;
    height: 2px;
    background: #fff;
    position: relative;
}
.boton-menu-lineas::before,
.boton-menu-lineas::after { content: ""; position: absolute; left: 0; }
.boton-menu-lineas::before { top: -7px; }
.boton-menu-lineas::after { top: 7px; }

.menu-principal { display: none; }
.menu-principal.abierto { display: block; }

.menu-principal ul {
    list-style: none;
    margin: 0;
    padding: 0 0 .5rem;
}
.menu-principal a {
    display: block;
    padding: .55rem .75rem;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
}
.menu-principal a:hover,
.menu-principal a:focus { background: rgba(255, 255, 255, .15); color: #fff; }
.menu-principal a.activo { background: var(--color-primario-oscuro); font-weight: 600; }

@media (min-width: 900px) {
    .boton-menu { display: none; }
    .menu-principal { display: block; }
    .menu-principal ul { display: flex; flex-wrap: wrap; padding: 0; }
    .menu-principal a { padding: .7rem .8rem; border-radius: 0; }
}

/* Contenido principal ------------------------------------------------------ */
.principal { padding: 1.5rem 1rem 2.5rem; }

.pagina {
    background: var(--color-blanco);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    padding: 1.5rem;
}

.encabezado-destacado {
    font-weight: 700;
    color: var(--color-primario-oscuro);
    border-left: 4px solid var(--color-primario);
    padding-left: .75rem;
}

.boton {
    display: inline-block;
    background: var(--color-primario);
    color: #fff;
    padding: .55rem 1.1rem;
    border: 0;
    border-radius: 4px;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
}
.boton:hover, .boton:focus { background: var(--color-primario-oscuro); color: #fff; }

/* Portada ------------------------------------------------------------------ */
.portada-avisos {
    background: var(--color-blanco);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    padding: 1rem;
    text-align: center;
}
.portada-avisos img { display: block; margin: 0 auto .75rem; border-radius: 4px; }
.portada-avisos img:last-child { margin-bottom: 0; }

.portada-destacados {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    align-items: stretch;
    margin-top: 1rem;
}
.destacado {
    background: var(--color-blanco);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex: 1 1 220px;
    text-align: center;
}
.destacado img { max-height: 180px; width: auto; max-width: 100%; }
.destacado-logos { flex-direction: column; }

.portada-servicios,
.portada-noticias {
    background: var(--color-blanco);
    border-radius: var(--radio);
    box-shadow: var(--sombra);
    padding: 1.5rem;
    margin-top: 1rem;
}
.portada-servicios h2,
.portada-noticias h2 { margin-top: 0; }

.servicios-lista {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}
@media (min-width: 640px) { .servicios-lista { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .servicios-lista { grid-template-columns: repeat(4, 1fr); } }

.servicio-item {
    border: 1px solid var(--color-borde);
    border-radius: var(--radio);
    padding: 1rem;
}
.servicio-item h3 {
    display: flex;
    align-items: center;
    gap: .5rem;
    margin-top: 0;
}
.servicio-item p { margin-bottom: 0; font-size: .95rem; color: var(--color-texto-suave); }

.noticias-lista { display: grid; gap: 1rem; }

.noticia-item {
    display: flex;
    gap: 1rem;
    border: 1px solid var(--color-borde);
    border-radius: var(--radio);
    padding: 1rem;
}
.noticia-imagen img { border-radius: 4px; display: block; }
.noticia-texto h3 { margin: 0 0 .25rem; }
.noticia-fecha { color: var(--color-texto-suave); font-size: .85rem; margin: 0 0 .5rem; }
.leer-mas { font-weight: 600; text-decoration: none; }

@media (max-width: 560px) {
    .noticia-item { flex-direction: column; }
}

/* Rutas y horarios ---------------------------------------------------------- */
.rutas-mapa img { display: block; margin: 0 auto; border: 1px solid var(--color-borde); border-radius: 4px; }

.horario-figura { margin: 1.5rem 0; }
.horario-figura figcaption {
    font-weight: 700;
    color: var(--color-primario-oscuro);
    margin-bottom: .5rem;
}
.horario-figura img { display: block; border: 1px solid var(--color-borde); border-radius: 4px; }

/* Tarifas -------------------------------------------------------------------- */
.tarifas-columnas { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.tarifas-info { flex: 2 1 320px; }
.tarifas-imagen { flex: 1 1 220px; margin: 0; align-self: flex-start; }
.tarifas-imagen img { border-radius: var(--radio); box-shadow: var(--sombra); }

.tabla-tarifas {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
}
.tabla-tarifas td {
    border: 1px solid var(--color-borde);
    padding: .6rem .8rem;
}
.tabla-tarifas .precio {
    font-weight: 700;
    color: var(--color-primario-oscuro);
    white-space: nowrap;
    text-align: right;
}

/* Objetos perdidos ------------------------------------------------------------ */
.aviso-vacio {
    background: #eef4fb;
    border: 1px solid var(--color-borde);
    border-radius: var(--radio);
    padding: 1rem;
    color: var(--color-texto-suave);
}
.tabla-scroll { overflow-x: auto; }
.tabla-objetos { width: 100%; border-collapse: collapse; }
.tabla-objetos th, .tabla-objetos td {
    border: 1px solid var(--color-borde);
    padding: .5rem .7rem;
    text-align: left;
}
.tabla-objetos th { background: var(--color-primario); color: #fff; }

/* Buzón ------------------------------------------------------------------------ */
.subtitulo { margin-top: -0.5rem; color: var(--color-texto-suave); font-weight: 400; }

.aviso-importante {
    background: #fdf3e7;
    border: 1px solid #f0ddc2;
    border-radius: var(--radio);
    padding: 1rem;
}

.formulario-buzon { max-width: 640px; }
.formulario-buzon label { display: block; font-weight: 600; margin-bottom: .25rem; }
.formulario-buzon select,
.formulario-buzon input[type="email"],
.formulario-buzon textarea {
    width: 100%;
    padding: .55rem .65rem;
    font-size: 1rem;
    font-family: inherit;
    border: 1px solid var(--color-borde);
    border-radius: 4px;
    background: #fff;
    color: var(--color-texto);
}
.formulario-buzon select:focus,
.formulario-buzon input:focus,
.formulario-buzon textarea:focus {
    outline: 2px solid var(--color-primario);
    outline-offset: 1px;
}
.campo-lopd label { font-weight: 400; }
.campo-web { position: absolute; left: -9999px; }

.mensaje-formulario { border-radius: var(--radio); padding: 1rem; }
.mensaje-formulario.exito { background: #e8f6ec; border: 1px solid #bfe3c8; color: #1e6b34; }
.mensaje-formulario.error { background: #fceaea; border: 1px solid #efc3c3; color: #94301f; }

/* Galería ------------------------------------------------------------------------ */
.album { margin-bottom: 2rem; }

.rejilla-galeria {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: .75rem;
}
.rejilla-galeria a {
    display: block;
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--color-borde);
    background: #000;
}
.rejilla-galeria img {
    display: block;
    width: 100%;
    height: 110px;
    object-fit: cover;
    transition: transform .2s ease, opacity .2s ease;
}
.rejilla-galeria a:hover img { transform: scale(1.05); opacity: .9; }

/* Noticias (detalle) ---------------------------------------------------------------- */
.noticia-imagen-detalle {
    float: right;
    margin: 0 0 1rem 1rem;
    border-radius: var(--radio);
}
.otras-noticias { clear: both; border-top: 1px solid var(--color-borde); margin-top: 2rem; padding-top: .5rem; }
.otras-noticias a[aria-current="page"] { font-weight: 700; text-decoration: none; color: var(--color-texto); }

/* Visor lightbox ---------------------------------------------------------------------- */
.visor-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .85);
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}
.visor-lightbox[hidden] { display: none; }
.visor-lightbox figure { margin: 0; text-align: center; max-width: 100%; }
.visor-lightbox img {
    max-width: 100%;
    max-height: 82vh;
    border-radius: 4px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, .5);
}
.visor-lightbox figcaption { color: #eee; padding-top: .75rem; }
.visor-cerrar {
    position: absolute;
    top: .75rem;
    right: 1rem;
    background: none;
    border: 0;
    color: #fff;
    font-size: 2.25rem;
    line-height: 1;
    cursor: pointer;
}

/* Pie ------------------------------------------------------------------------------------ */
.pie { background: var(--color-pie); color: var(--color-pie-texto); margin-top: 2rem; }
.pie h4 { color: #fff; margin: 0 0 .75rem; font-size: 1rem; }
.pie a { color: #9fc2e8; }

.pie-columnas {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding-top: 2rem;
    padding-bottom: 2rem;
}
@media (min-width: 760px) { .pie-columnas { grid-template-columns: repeat(3, 1fr); } }

.pie-noticias { list-style: none; margin: 0; padding: 0; }
.pie-noticias li { margin-bottom: .75rem; }
.pie-noticias a {
    display: flex;
    gap: .6rem;
    align-items: flex-start;
    text-decoration: none;
    font-size: .9rem;
}
.pie-noticias img { border-radius: 4px; flex-shrink: 0; }
.pie-noticias small { display: block; color: var(--color-pie-texto); }

.pie-fotos { display: flex; flex-wrap: wrap; gap: .4rem; }
.pie-fotos img {
    width: 75px;
    height: 50px;
    object-fit: cover;
    border-radius: 3px;
    display: block;
}

.pie-contacto { font-size: .9rem; margin: 0; }

.pie-copyright {
    border-top: 1px solid rgba(255, 255, 255, .12);
    padding: .9rem 0;
    font-size: .85rem;
}
.pie-copyright p { margin: 0; }
.pie-enlaces { margin-left: .5rem; }