/* Explicación: Diseño de rutas: esquema ilustrativo, mapa SVG, orientación y catálogo turístico. */
.routes-page { background: #f8f9ff; }
.route-icons { position: absolute; width: 0; height: 0; overflow: hidden; }
.routes-page svg:not(.map-drawing) { fill: currentColor; }
.routes-page .site-header { background: #f8f9ff; }
.route-intro, .culture-section, .sites-section, .teacher-section { padding: 36px 24px; }
.route-intro { background: linear-gradient(135deg, #e8f5f2, #f8f9ff 40%); }
.route-layout { display: grid; gap: 24px; }
.route-planner { min-width: 0; }
.route-badge { display: inline-block; padding: 6px 10px; border-radius: 20px; margin: 0 0 18px; background: #89f5e7; color: var(--green); font-size: 10px; font-weight: bold; }
.route-planner h1 { margin: 0; font-size: 34px; line-height: 1.25; }
.route-lead { font-size: 17px; line-height: 1.6; }
.route-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-block: 24px; }
.route-transport-link { display: inline-flex; align-items: center; min-height: 44px; font-size: 14px; font-weight: 700; text-underline-offset: 4px; }
.travel-mode { display: flex; align-items: center; gap: 16px; padding: 16px; margin-top: 24px; border-radius: 6px; background: white; }
.travel-mode > span { padding: 10px; background: #0d1c32; color: white; border-radius: 4px; }
.travel-mode p { margin: 0 0 4px; font-size: 10px; font-weight: bold; text-transform: uppercase; }
.travel-mode strong { font-size: 21px; }
.demo-notice, .demo-footnote { padding: 12px; border-radius: 6px; background: #eff4ff; font-size: 11px; font-weight: bold; line-height: 1.5; }
.planner-heading { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 24px 0; }
.planner-heading h2 { margin: 0; font-size: 11px; text-transform: uppercase; letter-spacing: .8px; }
.planner-heading > span { padding: 4px 8px; background: #89f5e7; color: var(--green); font-size: 10px; white-space: nowrap; }
.route-timeline { list-style: none; padding: 0; margin: 0 0 24px; }
.route-timeline li { position: relative; display: flex; gap: 16px; padding-bottom: 16px; }
.route-timeline li:not(:last-child)::before { content: ''; position: absolute; top: 24px; bottom: -4px; left: 15px; width: 1px; background: #a5bca6; }
.timeline-icon { position: relative; z-index: 1; display: grid; place-items: center; flex: 0 0 30px; height: 30px; border-radius: 8px; background: var(--navy); color: white; font-size: 12px; }
.route-timeline li:not(:first-child) .timeline-icon { background: var(--green); }
.route-timeline li > div { flex: 1; min-width: 0; background: white; padding: 14px; border-radius: 4px; }
.route-timeline small { font-size: 11px; font-weight: bold; }
.route-timeline h3 { margin: 4px 0; font-size: 20px; }
.route-timeline p { margin: 0; font-size: 13px; color: #526071; line-height: 1.5; }
.route-timeline .timeline-stop > div { background: #e4f5f1; }
.timeline-stop strong { font-size: 12px; }
.route-metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.route-metrics > div { padding: 14px; background: white; border-radius: 4px; }
.route-metrics > div > span { font-size: 11px; }
.route-metrics strong { display: block; margin-block: 5px; font-size: 26px; }
.route-metrics small { font-size: 14px; }
.route-metrics p { margin: 0; font-size: 11px; color: #526071; }
.time-control { margin-top: 24px; padding: 18px; border-radius: 5px; background: white; }
.time-heading { display: flex; align-items: center; gap: 12px; justify-content: space-between; font-size: 14px; font-weight: bold; }
.time-heading label { max-width: 18ch; }
.time-heading output { padding: 6px 10px; background: #0d1c32; color: white; font-size: 12px; }
.time-control > p { color: #526071; font-size: 13px; line-height: 1.5; }
.time-control input { display: block; width: 100%; min-height: 44px; margin: 0; accent-color: var(--green); cursor: pointer; }
.time-control input:focus-visible { outline: 3px solid #006a61; outline-offset: 3px; }
.time-scale { display: flex; justify-content: space-between; gap: 8px; font-size: 10px; line-height: 1.4; }
.time-scale span:last-child { text-align: right; }
.time-control .time-status { margin-bottom: 0; color: var(--green); font-size: 12px; font-weight: bold; }
.route-map { display: flex; flex-direction: column; min-width: 0; padding: 24px; background: #eff4ff; border-radius: 6px; box-shadow: 0 4px 10px #0d1c3214; }
.map-switch, .country-filters { display: flex; gap: 8px; }
.map-switch { padding: 8px; background: white; }
.map-switch button, .country-filters button { min-width: 0; min-height: 44px; padding: 8px 12px; border: 0; border-radius: 3px; background: #eff4ff; color: var(--navy); font: inherit; font-size: 13px; }
.map-switch button { flex: 1; padding-inline: 6px; font-weight: bold; }
.map-switch button[aria-pressed="true"], .country-filters button[aria-pressed="true"] { background: var(--navy); color: white; }
.map-coordinates { width: fit-content; padding: 8px; border-radius: 4px; background: white; font-size: 12px; font-weight: bold; }
.map-drawing { width: 100%; height: auto; margin: 70px 0; }
.map-drawing text { font-size: 13px; font-weight: 700; }
.map-drawing .map-small { font-size: 11px; }
.terrain-lines { opacity: 0; }
.route-map[data-view="terrain"] .terrain-lines { opacity: 1; }
.route-map[data-view="terrain"] .heritage-marker { opacity: .3; }
.route-map[data-view="culture"] .mandatory-route { opacity: .25; }
.route-map[data-view="culture"] .cultural-route { stroke-width: 7; }
.route-map.direct-route .cultural-route, .route-map.direct-route .heritage-marker { opacity: .15; }
.map-view-description { margin: 0 0 20px; font-size: 13px; line-height: 1.5; color: #526071; }
.map-legend { display: flex; flex-wrap: wrap; gap: 16px; list-style: none; padding: 0; margin: auto 0 0; font-size: 12px; }
.map-legend li { display: flex; align-items: center; gap: 8px; }
.legend-dot { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; }
.navy { background: var(--navy); }.green { background: var(--green); }.red { background: #bb3144; }
.map-caption { margin: 24px 0 0; font-size: 12px; font-weight: bold; line-height: 1.5; letter-spacing: .5px; }
.culture-panel { padding: 24px; border-radius: 10px; background: linear-gradient(135deg, #0d1c32, #233e50); color: white; }
.smart-alert { padding: 20px; border-radius: 5px; background: white; color: var(--navy); }
.alert-heading { display: flex; justify-content: space-between; gap: 12px; font-size: 11px; font-weight: bold; }
.alert-heading span:first-child { color: var(--green); text-transform: uppercase; }
.smart-alert h2 { margin: 18px 0 12px; font-size: 23px; }
.smart-alert p { margin: 0 0 20px; font-size: 16px; line-height: 1.5; }
.smart-alert a { font-size: 12px; font-weight: bold; text-decoration: none; }
.culture-eyebrow { display: inline-block; margin: 28px 0 14px; padding: 6px 10px; background: #315b5a55; color: #89f5e7; font-size: 12px; font-weight: bold; }
.culture-copy h2 { margin: 0 0 24px; font-size: 34px; }
.culture-copy > p:not(.culture-eyebrow) { line-height: 1.7; font-size: 17px; }
.culture-benefits { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 24px; }
.culture-benefits li { display: flex; gap: 12px; }
.culture-benefits li > span { display: grid; place-items: center; flex: 0 0 22px; height: 22px; border: 2px solid #8be2cf; border-radius: 50%; color: #8be2cf; }
.culture-benefits h3 { margin: 0 0 6px; font-size: 17px; }
.culture-benefits p { margin: 0; line-height: 1.5; font-size: 15px; }
.culture-benefits a { color: inherit; text-decoration: underline; text-underline-offset: 4px; }
.sites-section > .section-inner > .eyebrow { font-size: 11px; color: var(--navy); }
.sites-section h2 { font-size: 36px; }
.sites-intro { max-width: 65ch; margin: 0 0 24px; font-size: 17px; line-height: 1.6; }
.country-filters { flex-wrap: wrap; }
.filter-status { margin: 12px 0 24px; color: #526071; font-size: 12px; }
/* Explicación: Cuadrícula base de lugares turísticos antes de activar el carrusel. */
.sites-grid { display: grid; gap: 28px; }
.site-card { display: block; min-width: 0; overflow: hidden; border-radius: 8px; background: white; box-shadow: 0 2px 4px #0d1c3208; }
.site-card[hidden] { display: none; }
.site-image { position: relative; aspect-ratio: 1.65; background: #dce6df; }
.site-image img { display: block; width: 100%; height: 100%; object-fit: cover; }
.site-country { position: absolute; padding: 5px 10px; font-size: 12px; font-weight: bold; }
.site-country { top: 14px; left: 14px; border-radius: 20px; background: #0d1c32cc; color: white; }
.site-copy { display: flex; flex-direction: column; flex: 1; padding: 22px; }
.site-copy .eyebrow { margin: 0 0 10px; color: var(--navy); font-size: 11px; letter-spacing: .7px; }
.site-copy h3 { margin: 0 0 12px; font-size: 24px; }
.site-copy > p:not(.eyebrow) { margin: 0 0 24px; font-size: 16px; line-height: 1.6; }
.site-meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; margin-top: auto; padding: 12px; background: #eff4ff; border-radius: 4px; font-size: 12px; }
.institutional-note { display: flex; align-items: flex-start; gap: 12px; padding: 22px; margin: 32px 0 0; border-radius: 8px; background: #eff4ff; font-size: 15px; line-height: 1.6; }
.teacher-section { background: #eff4ff; }
.teacher-panel { padding: 28px; border-radius: 8px; color: white; background: linear-gradient(135deg, #102d42, #0d1c32); box-shadow: 0 14px 20px #0d1c3220; }
.teacher-panel .eyebrow { color: #9ae8d9; font-size: 11px; }
.teacher-panel h2 { max-width: 24ch; font-size: 34px; }
.teacher-panel > p:not(.eyebrow) { max-width: 60ch; line-height: 1.6; font-size: 17px; }
.teacher-actions { display: grid; gap: 16px; margin-top: 28px; }
.routes-page .footer-inner { grid-template-columns: 1fr; }
#sitios { scroll-margin-top: 24px; }
/* Explicación: Ajusta distribución y tamaños para esta condición de pantalla. */
@media (min-width: 600px) {
  .route-intro, .culture-section, .sites-section, .teacher-section { padding-inline: var(--page-gutter); padding-block: 56px; }
  /* Explicación: Cuadrícula base de lugares turísticos antes de activar el carrusel. */
.sites-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .route-map { padding: 32px; }
  .map-drawing { margin-block: 40px; }
  .teacher-actions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
/* Explicación: Ajusta distribución y tamaños para esta condición de pantalla. */
@media (min-width: 768px) {
  .route-planner h1 { font-size: 46px; }
  .culture-panel { padding: 40px; }
  .culture-copy h2 { max-width: 26ch; font-size: 42px; }
  .smart-alert { max-width: 600px; }
  .teacher-panel { padding: 48px; }
  .teacher-panel h2, .sites-section h2 { font-size: 44px; }
}
/* Explicación: Ajusta distribución y tamaños para esta condición de pantalla. */
@media (min-width: 1024px) {
  .route-layout { grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 48px; align-items: stretch; }
  .route-intro, .culture-section, .sites-section, .teacher-section { padding-block: 80px; }
  .route-planner h1 { font-size: 48px; }
  .map-drawing { margin-block: auto; }
  .map-switch { margin-top: 0; }
  .map-legend { margin-top: 32px; }
  .culture-panel { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); align-items: start; gap: 48px; padding: 56px; }
  .culture-eyebrow { margin-top: 0; }
  .site-image { aspect-ratio: 1.9; }
  .teacher-panel h2 { font-size: 48px; }
  .teacher-actions { max-width: 720px; }
  .sites-section h2 br { display: none; }
}
/* Explicación: Ajusta distribución y tamaños para esta condición de pantalla. */
@media (min-width: 1440px) {
  .route-layout { gap: 64px; }
  .route-planner h1 { font-size: 54px; }
  /* Explicación: Cuadrícula base de lugares turísticos antes de activar el carrusel. */
.sites-grid { gap: 36px; }
  .site-copy { padding: 32px; }
}
/* Explicación: Ajusta distribución y tamaños para esta condición de pantalla. */
@media (min-width: 1920px) {
  .route-intro, .culture-section, .sites-section, .teacher-section { padding-block: clamp(100px, 4vw, 160px); }
  .route-planner h1 { font-size: clamp(60px, 2.4vw, 92px); }
  .route-lead, .sites-intro, .culture-copy > p:not(.culture-eyebrow), .teacher-panel > p:not(.eyebrow), .site-copy > p:not(.eyebrow), .smart-alert p { font-size: var(--large-body); }
  .route-badge, .travel-mode p, .demo-notice, .demo-footnote, .planner-heading h2, .planner-heading > span, .route-timeline small, .route-timeline p, .timeline-stop strong, .route-metrics > div > span, .route-metrics p, .time-heading output, .time-control > p, .time-control .time-status, .time-scale, .map-switch button, .country-filters button, .map-coordinates, .map-view-description, .map-legend, .map-caption, .culture-eyebrow, .alert-heading, .smart-alert a, .filter-status, .site-country, .site-meta, .site-copy .eyebrow, .sites-section > .section-inner > .eyebrow, .teacher-panel .eyebrow { font-size: var(--large-small); }
  .travel-mode strong, .route-timeline h3, .smart-alert h2, .site-copy h3 { font-size: clamp(26px, 1vw, 38px); }
  .culture-copy h2, .sites-section h2, .teacher-panel h2 { font-size: clamp(48px, 1.88vw, 72px); }
  .culture-benefits h3, .culture-benefits p, .institutional-note, .time-heading { font-size: var(--large-body); }
  .route-metrics strong { font-size: 40px; }
  .route-metrics small { font-size: var(--large-small); }
  .route-layout, .culture-panel { gap: clamp(48px, 2vw, 80px); }
  .route-map, .site-copy, .smart-alert, .teacher-panel { padding: var(--large-space); }
  .culture-panel { padding: clamp(56px, 3vw, 112px); }
  .time-control, .route-metrics > div, .route-timeline li > div { padding: 24px; }
  .map-switch button, .country-filters button { min-height: 56px; }
  /* Explicación: Cuadrícula base de lugares turísticos antes de activar el carrusel. */
.sites-grid { gap: var(--large-space); }
  .teacher-actions { max-width: 1100px; }
}
/* Explicación: Ajusta distribución y tamaños para esta condición de pantalla. */
@media (max-width: 359px) {
  .route-intro, .culture-section, .sites-section, .teacher-section { padding-inline: 18px; }
  .route-planner h1, .culture-copy h2, .sites-section h2, .teacher-panel h2 { font-size: 29px; }
  .route-map, .culture-panel, .teacher-panel, .site-copy { padding: 18px; }
  .map-switch { gap: 4px; }
  .map-switch button { font-size: 11px; }
}

/* Acabado moderno: superficies translúcidas, bordes suaves y profundidad en la paleta original. */
.routes-page .site-header { background: #f8f9ffe8; backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.route-intro { background: radial-gradient(circle at 88% 12%, #89f5e76e, transparent 32%), linear-gradient(135deg, #e8f5f2, #f8f9ff 62%); }
.travel-mode, .route-timeline li > div, .route-metrics > div, .time-control { border: 1px solid #ffffffb8; background: #ffffffbd; box-shadow: 0 10px 28px #0d1c320d; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.route-map { border: 1px solid #ffffffa6; background: #eff4ffbd; box-shadow: 0 18px 44px #0d1c3212; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.culture-panel { border: 1px solid #ffffff24; background: linear-gradient(135deg, #0d1c32f2, #233e50e8); box-shadow: 0 20px 48px #0d1c3220; }
.smart-alert { border: 1px solid #ffffffb8; background: #fffffff0; box-shadow: 0 16px 36px #00152d20; }
.sites-section { background: linear-gradient(180deg, #f8f9ff, #f8f9ff); }
.sites-section > .section-inner > .eyebrow { display: inline-flex; padding: 8px 12px; border: 1px solid #006a612b; border-radius: 999px; background: #89f5e742; }
.sites-grid { align-items: stretch; gap: 24px; }
.site-card { border: 1px solid #0d1c3212; border-radius: 18px; background: #ffffffd9; box-shadow: 0 12px 30px #0d1c3210; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.site-card[open] { border-color: #006a6140; box-shadow: 0 16px 36px #0d1c3216; }
.site-card[hidden] { display: none; }
.site-summary { position: relative; display: block; cursor: pointer; list-style: none; }
.site-summary::-webkit-details-marker { display: none; }
.site-summary .site-image { overflow: hidden; border-radius: 17px 17px 0 0; }
.site-summary-heading { display: block; padding: 20px 22px 0; }
.site-summary-heading .eyebrow { margin: 0 34px 8px 0; color: var(--green); font-size: 11px; letter-spacing: .7px; }
.site-summary-heading h3 { margin: 0 32px 16px 0; font-size: 23px; line-height: 1.2; }
.site-summary-icon { position: absolute; right: 18px; bottom: 14px; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: #89f5e766; color: var(--green); }
.site-summary-icon::before { content: '+'; font: 700 21px/1 Arial, sans-serif; }
.site-card[open] .site-summary-icon::before { content: '−'; }
.site-summary:focus-visible { outline: 3px solid var(--green); outline-offset: -4px; border-radius: inherit; }
.site-copy { padding: 0 22px 22px; }
.site-copy > p:not(.eyebrow) { margin-bottom: 20px; }
.site-copy .eyebrow, .site-copy h3 { display: none; }
.site-meta { border: 1px solid #006a6116; background: #eff4ffcc; }
.teacher-panel { border: 1px solid #ffffff26; background: linear-gradient(135deg, #102d42f5, #0d1c32ed); }
@media (hover: hover) {
  .site-card:hover { transform: translateY(-4px); border-color: #006a6155; box-shadow: 0 20px 42px #0d1c321c; }
  .site-summary:hover .site-image img { transform: scale(1.045); }
}
@media (max-width: 599px) {
  .sites-grid { gap: 12px; }
  .site-card, .site-card[open] { border-radius: 14px; }
  .site-summary { display: grid; grid-template-columns: 96px minmax(0, 1fr) 24px; align-items: center; gap: 13px; min-height: 96px; padding: 10px; }
  .site-summary .site-image { width: 96px; height: 76px; border-radius: 9px; aspect-ratio: auto; }
  .site-summary .site-image img { border-radius: 9px; }
  .site-country { top: 5px; left: 5px; padding: 4px 6px; font-size: 9px; }
  .site-summary-heading { min-width: 0; padding: 0; }
  .site-summary-heading .eyebrow { margin: 0 0 5px; font-size: 9px; line-height: 1.3; }
  .site-summary-heading h3 { margin: 0; font-size: 16px; line-height: 1.25; }
  .site-summary-icon { position: static; width: 24px; height: 24px; }
  .site-summary-icon::before { content: '+'; font: 700 19px/1 Arial, sans-serif; }
  .site-card[open] .site-summary-icon::before { content: '−'; }
  .site-copy { padding: 0 16px 16px; }
  .site-copy > p:not(.eyebrow) { margin: 0 0 14px; font-size: 14px; }
  .site-meta { padding: 10px; font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) { .site-card { transition: none; } }

/* Filtro por país y catálogo con altura natural para recorrerlo con el desplazamiento de la página. */
.places-filter { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 0 0 12px; }
.places-filter[hidden] { display: none; }
.places-filter label { color: var(--navy); font-size: 13px; font-weight: 700; }
.places-filter select { min-width: 190px; min-height: 42px; padding: 8px 36px 8px 12px; border: 1px solid #006a614d; border-radius: 10px; background: #ffffffd9; color: var(--navy); font: inherit; }
.country-gallery-title { margin: 28px 0 16px; font-size: 22px; }
.country-gallery-title[hidden], .sites-grid[hidden] { display: none; }
.sites-grid { align-content: start; align-items: start; grid-auto-rows: max-content; padding-block: 2px 14px; }
.site-image { aspect-ratio: 3.6; }
.site-summary-heading { padding-top: 14px; }
.site-summary-heading h3 { margin-bottom: 14px; }
.place-photo-source { display: inline-block; margin: 0 0 14px; color: #315f4f; font-size: 12px; text-underline-offset: 3px; }
.places-filter select:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; }
@media (max-width: 599px) {
  .country-gallery-title { font-size: 19px; }
}

/* Accesos externos a rutas, separados del control que despliega la tarjeta. */
.place-route-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 16px; }
.place-route-link { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 11px 12px; border: 1px solid var(--green); border-radius: 7px; font-size: 12px; font-weight: 600; line-height: 1.4; text-align: center; text-decoration: none; transition: background .2s ease, border-color .2s ease; }
.place-route-link--google { background: var(--green); color: white; }
.place-route-link--google:hover { border-color: #00564f; background: #00564f; }
.place-route-link--waze { background: white; color: var(--green); }
.place-route-link--waze:hover { background: #e5f5f1; }
.place-route-link > span { flex-shrink: 0; font-size: 17px; line-height: 1; }
.place-route-link:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; }
@media (max-width: 359px) { .place-route-actions { grid-template-columns: 1fr; } }

.sites-route-help { max-width: 65ch; margin: -10px 0 24px; color: var(--muted); font-size: 13px; line-height: 1.6; }