:root {
  --azul-profundo: #0d2c42;
  --azul: #1d6075;
  --naranja: #f47c48;
  --amarillo: #ffd166;
  --texto: #183142;
  --suave: #64757d;
  --linea: #dce5e7;
  --fondo: #f6f4ee;
  --fuente: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--fondo); color: var(--texto); font-family: var(--fuente); }
a { color: inherit; }
.cabecera, main, footer { width: min(1120px, calc(100% - 36px)); margin-inline: auto; }
.cabecera { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.marca { color: var(--azul-profundo); font-size: 23px; font-weight: 900; text-decoration: none; letter-spacing: -.8px; }
.marca span { color: var(--naranja); }
.cabecera nav { display: flex; gap: 18px; }
.cabecera nav a { color: var(--azul); font-size: 12px; font-weight: 800; text-decoration: none; }
.cabecera nav a:hover { color: var(--naranja); }
.migas { margin: 18px 0; color: var(--suave); font-size: 12px; }
.migas a { color: var(--azul); text-decoration: none; }
.hero-ruta { position: relative; overflow: hidden; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); gap: 42px; padding: 62px; border-radius: 30px; background: linear-gradient(135deg, var(--azul-profundo), var(--azul)); color: white; box-shadow: 0 26px 70px rgba(13,44,66,.18); }
.hero-ruta::after { content: ""; position: absolute; right: -100px; top: -130px; width: 360px; height: 360px; border: 64px solid rgba(255,255,255,.045); border-radius: 50%; }
.sobrelinea { margin: 0 0 12px; color: var(--amarillo); font-size: 11px; font-weight: 900; letter-spacing: 1.4px; }
h1 { max-width: 760px; margin: 0; font-size: clamp(42px, 6vw, 70px); line-height: .98; letter-spacing: -3px; }
.hero-ruta .intro { max-width: 680px; margin: 22px 0 0; color: rgba(255,255,255,.77); font-size: 17px; line-height: 1.65; }
.resumen-ruta { position: relative; z-index: 1; align-self: end; display: grid; gap: 11px; }
.resumen-ruta div { padding: 18px; border: 1px solid rgba(255,255,255,.14); border-radius: 16px; background: rgba(255,255,255,.08); backdrop-filter: blur(5px); }
.resumen-ruta small { display: block; color: rgba(255,255,255,.57); font-size: 9px; font-weight: 900; letter-spacing: 1px; }
.resumen-ruta strong { display: block; margin-top: 5px; color: white; font-size: 19px; }
.nota { margin: 16px 0 0; color: rgba(255,255,255,.62); font-size: 11px; line-height: 1.5; }
.contenido { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 26px; margin: 28px 0 70px; align-items: start; }
.bloques { display: grid; gap: 22px; }
.tarjeta { padding: 32px; border: 1px solid var(--linea); border-radius: 22px; background: white; box-shadow: 0 14px 42px rgba(22,59,82,.055); }
.tarjeta h2 { margin: 0; color: var(--azul-profundo); font-size: 27px; letter-spacing: -1px; }
.tarjeta h3 { margin: 25px 0 7px; color: var(--azul-profundo); font-size: 16px; }
.tarjeta p, .tarjeta li { color: var(--suave); font-size: 14px; line-height: 1.72; }
.tarjeta ul { margin: 16px 0 0; padding-left: 20px; }
.tabla-costes { width: 100%; margin-top: 22px; border-collapse: collapse; font-size: 13px; }
.tabla-costes th, .tabla-costes td { padding: 13px 12px; border-bottom: 1px solid var(--linea); text-align: right; }
.tabla-costes th:first-child, .tabla-costes td:first-child { text-align: left; }
.tabla-costes th { color: var(--azul); font-size: 10px; letter-spacing: .7px; text-transform: uppercase; }
.tabla-costes td:last-child { color: var(--naranja); font-weight: 900; }
.aclaracion { margin-bottom: 0; font-size: 11px !important; }
.cta { position: sticky; top: 20px; padding: 28px; border-radius: 22px; background: var(--azul-profundo); color: white; box-shadow: 0 20px 50px rgba(13,44,66,.2); }
.cta .sobrelinea { color: var(--amarillo); }
.cta h2 { margin: 0; font-size: 25px; line-height: 1.1; letter-spacing: -.8px; }
.cta p { margin: 13px 0 20px; color: rgba(255,255,255,.67); font-size: 13px; line-height: 1.6; }
.boton { min-height: 52px; display: flex; align-items: center; justify-content: center; padding: 0 20px; border-radius: 14px; background: var(--amarillo); color: var(--azul-profundo); font-size: 13px; font-weight: 900; text-align: center; text-decoration: none; }
.boton:hover { background: #ffdc83; }
.cta small { display: block; margin-top: 12px; color: rgba(255,255,255,.5); font-size: 10px; line-height: 1.5; text-align: center; }
.otras-rutas { margin-top: 18px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.13); }
.otras-rutas strong { display: block; margin-bottom: 8px; font-size: 11px; }
.otras-rutas a { display: block; padding: 6px 0; color: rgba(255,255,255,.75); font-size: 11px; text-decoration: none; }
.otras-rutas a:hover { color: var(--amarillo); }
.faq article { padding: 18px 0; border-top: 1px solid var(--linea); }
.faq article:first-of-type { margin-top: 18px; }
.faq h3 { margin: 0; }
.faq p { margin: 7px 0 0; }
/* Datos clave en la cabecera */
.datos-clave { grid-template-columns: 1fr 1fr; }
.datos-clave div { padding: 14px 16px; }
.datos-clave small { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.datos-clave strong { font-size: 18px; }
.datos-clave span { display: block; margin-top: 3px; color: rgba(255,255,255,.62); font-size: 11px; line-height: 1.4; }
.datos-clave div:nth-child(3) { grid-column: 1 / -1; }
.datos-clave .dato-vivo { grid-column: 1 / -1; border-color: rgba(255,209,102,.45); background: rgba(255,209,102,.1); }
.datos-clave .dato-vivo strong { color: var(--amarillo); font-size: 24px; }
.datos-clave .nota { grid-column: 1 / -1; margin-top: 4px; }
.datos-clave .nota b { color: white; }
.dato-tipo { padding: 2px 7px; border-radius: 99px; background: rgba(255,255,255,.12); color: rgba(255,255,255,.8); font-size: 8px; font-style: normal; letter-spacing: .6px; text-transform: uppercase; }
.dato-tipo.calculado { background: var(--amarillo); color: var(--azul-profundo); }

/* Calculadora rápida */
.calc { border: 2px solid var(--amarillo); scroll-margin-top: 16px; }
.calc-cab { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; }
.etiqueta { padding: 5px 10px; border-radius: 99px; background: #fff4d6; color: #8a5a00; font-size: 10px; font-weight: 900; letter-spacing: .6px; text-transform: uppercase; }
.calc-aviso { padding: 12px 14px; border-left: 3px solid var(--naranja); border-radius: 8px; background: #fff3ec; color: var(--texto) !important; font-size: 13px !important; }
.calc-campos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 18px; }
.campo { display: grid; gap: 6px; min-width: 0; }
.campo > span:first-child { color: var(--azul); font-size: 10px; font-weight: 900; letter-spacing: .7px; text-transform: uppercase; }
.campo-ancho { grid-column: 1 / -1; }
.calc select, .calc input { width: 100%; min-height: 48px; padding: 0 12px; border: 1px solid var(--linea); border-radius: 12px; background: #fbfaf7; color: var(--texto); font: 600 16px var(--fuente); }
.calc select:focus, .calc input:focus, .calc button:focus-visible { outline: 3px solid rgba(29,96,117,.25); border-color: var(--azul); }
.con-unidad { position: relative; display: block; }
.con-unidad input { padding-right: 92px; }
.con-unidad em { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); color: var(--suave); font-size: 12px; font-style: normal; pointer-events: none; }
.contador { display: grid; grid-template-columns: 48px 1fr 48px; gap: 6px; }
.contador input { text-align: center; padding: 0; -moz-appearance: textfield; }
.contador input::-webkit-inner-spin-button, .contador input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.contador button, .selector-viaje button { min-height: 48px; border: 1px solid var(--linea); border-radius: 12px; background: white; color: var(--azul-profundo); font: 800 15px var(--fuente); cursor: pointer; }
.selector-viaje { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.selector-viaje button[aria-pressed="true"] { border-color: var(--azul-profundo); background: var(--azul-profundo); color: white; }
.calc-ajustes { margin-top: 16px; border-top: 1px solid var(--linea); padding-top: 12px; }
.calc-ajustes summary { color: var(--azul); font-size: 13px; font-weight: 800; cursor: pointer; }
.calc-ajustes .calc-campos { margin-top: 12px; }
.enlace-boton { grid-column: 1 / -1; justify-self: start; padding: 0; border: 0; background: none; color: var(--azul); font: 700 12px var(--fuente); text-decoration: underline; cursor: pointer; }
.calc-resultado { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 16px; margin-top: 20px; padding: 20px; border-radius: 18px; background: var(--azul-profundo); color: white; }
.calc-total small { display: block; color: rgba(255,255,255,.6); font-size: 9px; font-weight: 900; letter-spacing: 1px; }
.calc-total strong { display: block; margin-top: 4px; color: var(--amarillo); font-size: 38px; letter-spacing: -1.5px; line-height: 1.05; }
.calc-total span { display: block; margin-top: 6px; color: rgba(255,255,255,.65); font-size: 12px; }
.calc-desglose { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 14px; margin: 0; }
.calc-desglose dt { color: rgba(255,255,255,.6); font-size: 10px; font-weight: 800; letter-spacing: .5px; text-transform: uppercase; }
.calc-desglose dd { margin: 2px 0 0; font-size: 17px; font-weight: 800; }
.boton-secundario { margin-top: 16px; background: var(--azul-profundo); color: white; }
.boton-secundario:hover { background: var(--azul); }
.otras-rutas strong:not(:first-child) { margin-top: 14px; }

footer { padding: 30px 0 45px; border-top: 1px solid #dddcd5; text-align: center; }
footer p { margin: 8px 0 0; color: var(--suave); font-size: 11px; }
footer nav { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; margin-top: 15px; }
footer nav a { color: var(--azul); font-size: 11px; font-weight: 800; text-decoration: none; }
@media (max-width: 820px) {
  .hero-ruta, .contenido { grid-template-columns: 1fr; }
  .hero-ruta { padding: 42px 34px; }
  .resumen-ruta { grid-template-columns: repeat(3, 1fr); }
  .cta { position: static; }
  .datos-clave div:nth-child(3) { grid-column: auto; }
}
@media (max-width: 560px) {
  .cabecera, main, footer { width: min(100% - 24px, 1120px); }
  .cabecera { min-height: 68px; }
  .cabecera nav a:last-child { display: none; }
  .hero-ruta { gap: 28px; padding: 34px 24px; border-radius: 24px; }
  h1 { font-size: 44px; letter-spacing: -2px; }
  .hero-ruta .intro { font-size: 15px; }
  .resumen-ruta { grid-template-columns: 1fr; }
  .tarjeta { padding: 25px 21px; }
  .tabla-costes th, .tabla-costes td { padding-inline: 6px; font-size: 11px; }
  .datos-clave { grid-template-columns: 1fr 1fr; }
  .datos-clave div:nth-child(3) { grid-column: 1 / -1; }
  .calc-resultado { grid-template-columns: 1fr; padding: 18px; }
  .calc-total strong { font-size: 34px; }
  .con-unidad input { padding-right: 84px; }
}
@media (max-width: 460px) {
  .calc-campos { grid-template-columns: 1fr; }
}
.calc-nota { margin: -4px 0 0; padding: 10px 12px; border-radius: 10px; background: #eef5f6; color: var(--azul-profundo) !important; font-size: 12px !important; line-height: 1.5 !important; }
.calc-nota[hidden] { display: none; }
.calc select { -webkit-appearance: none; appearance: none; padding-right: 42px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' fill='none' stroke='%231d6075' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; background-size: 12px 8px; }
.calc-fuente { color: var(--suave); font-size: 11px; line-height: 1.4; }
.calc-fuente:empty { display: none; }

/* Índice de rutas (/rutas/) */
.hero-indice { grid-template-columns: 1fr; }
.boton-hero { display: inline-flex; margin-top: 26px; position: relative; z-index: 1; }
.indice-rutas { display: grid; gap: 34px; margin: 34px 0 70px; }
.grupo-rutas h2 { margin: 0 0 14px; color: var(--azul-profundo); font-size: 24px; letter-spacing: -.8px; }
.lista-rutas { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.lista-rutas a { display: flex; flex-direction: column; gap: 6px; min-height: 118px; padding: 20px; border: 1px solid var(--linea); border-radius: 18px; background: white; color: var(--azul-profundo); text-decoration: none; box-shadow: 0 10px 30px rgba(22,59,82,.05); transition: transform .2s ease, border-color .2s ease; }
.lista-rutas a:hover { transform: translateY(-2px); border-color: #b9d4d1; }
.lista-rutas strong { font-size: 16px; }
.lista-rutas span { color: var(--azul); font-size: 13px; font-weight: 700; }
.lista-rutas small { color: var(--suave); font-size: 12px; line-height: 1.45; }
.otras-rutas .ver-todas { margin-top: 6px; color: var(--amarillo); font-weight: 800; }
.migas a + a, .migas a { white-space: nowrap; }
@media (max-width: 820px) { .lista-rutas { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .lista-rutas { grid-template-columns: 1fr; } .boton-hero { display: flex; } }