:root {
  --mar: #0b4f6c;
  --mar-oscuro: #083a50;
  --mar-claro: #e7f1f5;
  --arena: #f7f1e6;
  --arena-oscura: #e9dcc3;
  --texto: #1d2a31;
  --suave: #5d6c74;
  --borde: #dfe5e8;
  --verde: #1fa855;
  --error: #b3261e;
  --radio: 14px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
       color: var(--texto); background: #fff; line-height: 1.5; }
img { max-width: 100%; display: block; }
a { color: var(--mar); }
h1, h2, h3 { font-family: Georgia, "Times New Roman", serif; font-weight: 600; line-height: 1.2; }
.contenedor { max-width: 1160px; margin: 0 auto; padding: 0 16px; }

/* ---- encabezado ---- */
.cabecera { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.96);
            backdrop-filter: blur(6px); border-bottom: 1px solid var(--borde); }
.cabecera .contenedor { display: flex; align-items: center; gap: 20px; min-height: 64px; }
.marca { text-decoration: none; color: var(--texto); line-height: 1.1; }
.marca .logo { height: 52px; width: auto; }
.marca strong { font-family: Georgia, serif; font-size: 1.35rem; color: var(--mar); display: block; }
.marca span { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--suave); }
.cabecera nav { margin-left: auto; display: flex; gap: 18px; align-items: center; }
.cabecera nav a { text-decoration: none; color: var(--texto); font-size: .95rem; }
.cabecera nav a:hover { color: var(--mar); }
.cabecera nav a.boton, .cabecera nav a.boton:hover { color: #fff; }
@media (max-width: 640px) { .cabecera nav a.enlace { display: none; } }

.boton { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: inherit;
         font-weight: 600; background: var(--mar); color: #fff; border: none; border-radius: 999px;
         padding: 11px 22px; cursor: pointer; text-decoration: none; transition: background .15s; }
.boton:hover { background: var(--mar-oscuro); }
.boton.claro { background: #fff; color: var(--mar); }
.boton.verde { background: var(--verde); }
.boton.verde:hover { background: #17924a; }
.boton.grande { width: 100%; padding: 14px 22px; font-size: 1.05rem; }
.boton.contorno { background: transparent; color: var(--mar); border: 1.5px solid var(--mar); }
.boton[disabled] { opacity: .5; cursor: not-allowed; }

/* ---- portada ---- */
.portada { position: relative; min-height: 520px; display: flex; align-items: flex-end; color: #fff;
           background: linear-gradient(160deg, #0b4f6c 0%, #2a7f9e 55%, #e9dcc3 140%); overflow: hidden; }
.portada img.fondo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.portada::after { content: ""; position: absolute; inset: 0;
                  background: linear-gradient(180deg, rgba(0,0,0,.05) 30%, rgba(0,0,0,.55) 100%); }
.portada .contenedor { position: relative; z-index: 1; padding-bottom: 48px; width: 100%; }
.portada .bienvenida { text-transform: uppercase; letter-spacing: .18em; font-size: .9rem; margin: 0 0 6px; opacity: .9; }
.portada h1 { font-size: clamp(2rem, 5vw, 3.3rem); margin: 0 0 8px; max-width: 760px; }
.portada p { font-size: 1.15rem; margin: 0 0 22px; max-width: 640px; opacity: .95; }
.portada .acciones { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---- secciones de complejos ---- */
.complejo { padding: 56px 0 24px; }
.complejo + .complejo { border-top: 1px solid var(--borde); }
.complejo .titulo { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 16px; }
.complejo h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); margin: 0; }
.complejo .direccion { color: var(--suave); }
.complejo .descripcion { font-size: 1.08rem; max-width: 720px; margin: 10px 0 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0 0 26px; list-style: none; }
.chips li { background: var(--arena); border-radius: 999px; padding: 5px 13px; font-size: .9rem; }

.grilla { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 22px; }
.tarjeta { border: 1px solid var(--borde); border-radius: var(--radio); overflow: hidden; background: #fff;
           text-decoration: none; color: inherit; display: flex; flex-direction: column;
           transition: box-shadow .2s, transform .2s; }
.tarjeta:hover { box-shadow: 0 12px 30px rgba(11,79,108,.14); transform: translateY(-2px); }
.tarjeta .imagen { aspect-ratio: 4 / 3; background: var(--mar-claro); overflow: hidden; }
.tarjeta .imagen img { width: 100%; height: 100%; object-fit: cover; }
.tarjeta .cuerpo { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.tarjeta h3 { margin: 0; font-size: 1.2rem; }
.tarjeta .capacidad { color: var(--suave); font-size: .92rem; }
.tarjeta .precio { margin-top: auto; padding-top: 10px; }
.tarjeta .precio strong { font-size: 1.2rem; }
.tarjeta .ver { color: var(--mar); font-weight: 600; margin-top: 6px; }
.sin-foto { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
            color: var(--mar); font-size: .9rem; letter-spacing: .05em;
            background: linear-gradient(135deg, var(--mar-claro), var(--arena)); }

/* ---- ficha de alojamiento ---- */
.migas { font-size: .9rem; color: var(--suave); padding: 18px 0 8px; }
.migas a { color: var(--suave); }
.ficha { display: grid; grid-template-columns: minmax(0, 3fr) minmax(300px, 2fr); gap: 32px;
         align-items: start; padding-bottom: 56px; }
@media (max-width: 860px) { .ficha { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .panel-datos { position: static; } }
.ficha > * { min-width: 0; }
.galeria .principal { position: relative; aspect-ratio: 4 / 3; border-radius: var(--radio);
                      overflow: hidden; background: var(--mar-claro); }
.galeria .principal img { width: 100%; height: 100%; object-fit: cover; }
.galeria .flecha { position: absolute; top: 50%; transform: translateY(-50%); width: 42px; height: 42px;
                   border-radius: 50%; border: none; background: rgba(255,255,255,.9); color: var(--texto);
                   font-size: 1.3rem; cursor: pointer; box-shadow: 0 2px 8px rgba(0,0,0,.2); }
.galeria .flecha.izq { left: 12px; } .galeria .flecha.der { right: 12px; }
.galeria .contador { position: absolute; right: 12px; bottom: 12px; background: rgba(0,0,0,.55);
                     color: #fff; border-radius: 999px; padding: 2px 10px; font-size: .85rem; }
.galeria .miniaturas { display: flex; gap: 8px; margin-top: 10px; overflow-x: auto; padding-bottom: 4px; }
.galeria .miniaturas button { flex: 0 0 86px; height: 64px; padding: 0; border: 2px solid transparent;
                              border-radius: 8px; overflow: hidden; cursor: pointer; background: none; }
.galeria .miniaturas button.activa { border-color: var(--mar); }
.galeria .miniaturas img { width: 100%; height: 100%; object-fit: cover; }

.panel-datos { border: 1px solid var(--borde); border-radius: var(--radio); padding: 22px;
               position: sticky; top: 84px; }
.panel-datos .complejo-nombre { text-transform: uppercase; letter-spacing: .1em; font-size: .78rem;
                                color: var(--suave); }
.panel-datos h1 { margin: 4px 0 6px; font-size: 1.7rem; }
.panel-datos .horarios { color: var(--suave); font-size: .92rem; margin: 0 0 14px; }
.panel-datos h3 { font-family: inherit; font-size: .82rem; text-transform: uppercase; letter-spacing: .1em;
                  color: var(--suave); margin: 18px 0 8px; }
.lista-check { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.lista-check li { padding-left: 26px; position: relative; }
.lista-check li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--verde); font-weight: 700; }
.lista-check.secundaria li { color: var(--suave); font-size: .94rem; }
.precios { width: 100%; border-collapse: collapse; margin-bottom: 16px; }
.precios td { padding: 8px 0; border-bottom: 1px solid var(--borde); vertical-align: top; }
.precios td.monto { text-align: right; font-weight: 700; font-size: 1.1rem; white-space: nowrap; }
.precios .cuando { display: block; color: var(--suave); font-size: .82rem; }
.nota { color: var(--suave); font-size: .85rem; }

/* ---- ventana de reserva ---- */
.ventana-fondo { display: none; position: fixed; inset: 0; background: rgba(9,30,40,.55); z-index: 50;
                 align-items: center; justify-content: center; padding: 16px; }
.ventana-fondo.abierta { display: flex; }
.ventana { background: #fff; border-radius: 16px; width: 100%; max-width: 520px; max-height: 92vh;
           overflow-y: auto; padding: 22px; box-shadow: 0 20px 50px rgba(0,0,0,.3); }
.ventana .encabezado { display: flex; justify-content: space-between; align-items: start; gap: 12px; }
.ventana h2 { margin: 0 0 4px; font-size: 1.4rem; }
.ventana .cerrar { background: none; border: none; font-size: 1.6rem; line-height: 1; cursor: pointer;
                   color: var(--suave); padding: 0 4px; }
.campos { display: grid; gap: 12px; margin-top: 14px; }
.campos .fila { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.campos label { display: flex; flex-direction: column; gap: 4px; font-size: .9rem; font-weight: 600; }
.campos input, .campos select { font: inherit; font-weight: 400; padding: 10px 12px; border: 1px solid var(--borde);
                                border-radius: 10px; width: 100%; background: #fff; }
.campos input:focus, .campos select:focus { outline: 2px solid var(--mar); border-color: var(--mar); }
.resumen { background: var(--arena); border-radius: 12px; padding: 14px 16px; white-space: pre-line;
           font-size: .95rem; min-height: 48px; }
.resumen.vacio { color: var(--suave); }
.mensaje-error { color: var(--error); font-size: .92rem; margin: 0; }
.exito { text-align: center; padding: 18px 6px 8px; }
.exito .icono { width: 64px; height: 64px; border-radius: 50%; background: #e3f6ea; color: var(--verde);
                display: inline-flex; align-items: center; justify-content: center; font-size: 2rem; margin-bottom: 8px; }
.exito h2 { margin-bottom: 8px; }

.pie { background: var(--mar-oscuro); color: #d7e6ec; padding: 32px 0; font-size: .95rem; }
.pie a { color: #fff; }
.pie .contenedor { display: flex; flex-wrap: wrap; gap: 12px 40px; justify-content: space-between; }

.pagina-simple { padding: 32px 0 56px; max-width: 820px; }
pre.reglamento { white-space: pre-wrap; font-family: inherit; background: #fafafa; border: 1px solid var(--borde);
                 border-radius: 10px; padding: 18px; }
.aviso { padding: 12px 16px; border-radius: 10px; background: var(--mar-claro); margin: 12px 0; }
.estado { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: .85rem; font-weight: 600;
          background: #eee; font-family: system-ui, sans-serif; vertical-align: middle; }