:root{
  --noche:#0B2031; --noche-2:#123049; --infinet:#006890; --celeste:#7CC3DA; --celeste-2:#9AD3E5; --sol-2:#F5C566; --espuma:#F2F6F7; --blanco:#fff;
  --manglar:#2E6B4F; --sol:#F0B23E; --tinta:#10202B; --tinta-2:#45596A; --linea:#D5E0E5; --error:#B42318;
  --max:1180px;
  --display:"Bricolage Grotesque","Avenir Next",system-ui,sans-serif;
  --marca:"IBM Plex Sans",system-ui,sans-serif;
  --texto:"Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--espuma);color:var(--tinta);font-family:var(--texto);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--infinet)}
a:focus-visible,summary:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--sol);outline-offset:3px;border-radius:4px}
.envoltura{max-width:var(--max);margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--display);line-height:1.08;letter-spacing:-.02em;margin:0}
h2{font-size:clamp(2rem,4.2vw,3rem);font-weight:800}
p{margin:0 0 1em}
.ai{font-family:var(--marca);font-weight:700;letter-spacing:-.01em}

/* Botones: ámbar (sol) sobre fondo oscuro, texto oscuro */
.boton{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:999px;font-weight:600;text-decoration:none;font-size:16px;font-family:var(--texto);border:0;cursor:pointer;transition:background .15s ease,transform .15s ease}
.boton-principal{background:var(--sol);color:var(--noche)}
.boton-principal:hover{background:var(--sol-2)}
.boton-principal:active{transform:translateY(1px)}
.boton-claro{color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.55);background:transparent}
.boton-claro:hover{background:rgba(255,255,255,.08)}
.enlace-wa{color:#cfe0e8;font-size:15px;text-decoration:underline;text-decoration-color:rgba(207,224,232,.4);text-underline-offset:3px}
.enlace-wa:hover{color:#fff;text-decoration-color:#fff}
.idioma{font-size:14px;font-weight:600;color:#d9e7ee;text-decoration:none;padding:6px 10px;border-radius:6px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.3)}
.idioma:hover{color:#fff;background:rgba(255,255,255,.06)}

/* Encabezado */
.cabecera{background:var(--noche);color:#fff}
.cabecera .envoltura{display:flex;align-items:center;justify-content:space-between;height:80px}
.wordmark{color:#fff;text-decoration:none;display:flex;align-items:baseline;gap:10px}
.wordmark b{font-family:var(--marca);font-weight:700;font-size:26px;letter-spacing:-.02em}
.wordmark b span{color:var(--celeste)}
.wordmark small{font-size:13px;color:#9fbccb}
.menu{display:flex;gap:26px;align-items:center}
.menu a{color:#d9e7ee;text-decoration:none;font-size:15px;font-weight:500}
.menu a:hover{color:#fff}
.menu .boton{padding:10px 18px;color:var(--noche)}

/* Portada */
.portada{background:var(--noche);color:#fff}
.portada .envoltura{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;padding-top:56px;padding-bottom:96px;align-items:start}
.portada h1{font-size:clamp(2.5rem,5.2vw,4.3rem);font-weight:800;letter-spacing:-.035em;margin-bottom:24px}
.portada .bajada{font-size:1.18rem;color:#cfe0e8;max-width:33em;margin-bottom:32px}
.acciones{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.alterno{margin-top:16px;font-size:15px;color:#9fbccb}
.sello{margin-top:28px;font-size:15px;color:#9fbccb}

/* La estadía */
.estadia{background:var(--noche-2);border-radius:20px;padding:28px 28px 20px;box-shadow:0 0 0 1px rgba(124,195,218,.16)}
.estadia h2{font-size:1rem;font-family:var(--texto);font-weight:600;color:#9fbccb;letter-spacing:0;margin-bottom:18px}
.linea-tiempo{list-style:none;margin:0;padding:0;position:relative}
.linea-tiempo::before{content:"";position:absolute;left:84px;top:8px;bottom:8px;width:2px;background:rgba(124,195,218,.25)}
.linea-tiempo li{display:grid;grid-template-columns:72px 1fr;gap:28px;padding:10px 0;position:relative}
.linea-tiempo li::after{content:"";position:absolute;left:79px;top:17px;width:12px;height:12px;border-radius:50%;background:var(--noche-2);box-shadow:inset 0 0 0 2px var(--celeste)}
.linea-tiempo li.clave::after{background:var(--sol);box-shadow:none}
.linea-tiempo time{font-size:13px;color:#9fbccb;text-align:right;padding-top:2px;font-variant-numeric:tabular-nums}
.linea-tiempo b{display:block;color:#fff;font-weight:600}
.linea-tiempo span{font-size:14.5px;color:#a9c6d4}

/* Secciones */
.seccion{padding:100px 0}
.intro{max-width:42em;margin-bottom:52px}
.intro p{font-size:1.15rem;color:var(--tinta-2);margin-top:18px}

/* Resultados */
.resultados{background:var(--blanco)}
.cifras{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;border-top:2px solid var(--tinta)}
.cifras div{padding:28px 24px 28px 0}
.cifras div + div{padding-left:24px;border-left:1px solid var(--linea)}
.cifras b{display:block;font-family:var(--display);font-weight:800;font-size:clamp(2rem,3.6vw,3rem);line-height:1;color:var(--manglar);margin-bottom:10px}
.cifras span{color:var(--tinta-2);font-size:15.5px}
.nota{font-size:13.5px;color:var(--tinta-2);margin-top:22px}

/* Módulos */
.modulos{display:grid;grid-template-columns:repeat(3,1fr);gap:0 40px}
.modulo{padding:28px 0;border-top:1px solid var(--linea)}
.modulo h3{font-size:1.35rem;margin-bottom:8px}
.modulo p{color:#273a47;font-size:16px;margin-bottom:10px}
.modulo .plan{font-size:13.5px;color:var(--infinet);font-weight:600}

/* Planes */
.planes{background:var(--noche);color:#fff}
.planes .intro p{color:#cfe0e8}
.oferta{display:flex;flex-wrap:wrap;gap:12px 28px;align-items:center;padding:18px 22px;margin-bottom:36px;border-radius:12px;background:rgba(240,178,62,.12);box-shadow:inset 0 0 0 1px rgba(240,178,62,.4);color:#fbe7c0}
.oferta strong{color:var(--sol);font-family:var(--display);font-size:1.25rem}
.tabla-planes{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.plan-col{background:var(--noche-2);border-radius:16px;padding:26px 22px;display:flex;flex-direction:column}
.plan-col.recomendado{background:#F2F6F7;color:var(--tinta)}
.plan-col h3{font-size:1.5rem;margin-bottom:4px}
.plan-col .etiqueta{font-size:13px;font-weight:600;color:var(--infinet);height:20px}
.plan-col:not(.recomendado) .etiqueta{color:var(--celeste)}
.precio{margin:18px 0 6px;font-family:var(--display);font-weight:800;font-size:2.4rem;line-height:1}
.precio small{font-family:var(--texto);font-size:15px;font-weight:500;color:inherit;opacity:.75}
.impl{font-size:14.5px;opacity:.8;margin-bottom:18px}
.plan-col ul{margin:0;padding:16px 0 0 18px;border-top:1px solid rgba(124,195,218,.2);font-size:14.5px;line-height:1.5}
.plan-col.recomendado ul{border-top-color:var(--linea)}
.plan-col li{margin-bottom:8px}
.letra-chica{margin-top:28px;font-size:14px;color:#a9c6d4;max-width:56em}

/* Proceso */
.pasos{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:32px;counter-reset:paso}
.pasos li{counter-increment:paso;border-top:3px solid var(--infinet);padding-top:18px}
.pasos li::before{content:counter(paso);display:block;font-family:var(--display);font-weight:800;font-size:2.4rem;color:var(--infinet);line-height:1;margin-bottom:12px}
.pasos h3{font-size:1.2rem;margin-bottom:6px}
.pasos p{font-size:15.5px;color:var(--tinta-2);margin:0}

/* Preguntas */
.preguntas{background:var(--blanco)}
.preguntas .envoltura{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px}
details.p{border-top:1px solid var(--linea);padding:18px 0}
details.p:last-child{border-bottom:1px solid var(--linea)}
details.p summary{cursor:pointer;font-weight:600;font-size:1.08rem;list-style:none;display:flex;justify-content:space-between;gap:16px}
details.p summary::-webkit-details-marker{display:none}
details.p summary::after{content:"+";font-family:var(--display);font-size:1.4rem;line-height:1;color:var(--infinet)}
details.p[open] summary::after{content:"–"}
details.p p{margin:12px 0 0;color:#273a47}

/* Agendar */
.agendar{background:var(--noche);color:#fff}
.agendar .envoltura{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;align-items:start}
.agendar .envoltura > *{min-width:0}
.agendar .intro{margin-bottom:0}
.agendar .intro p{color:#cfe0e8}
.agendar .puntos{list-style:none;margin:26px 0 0;padding:0;color:#cfe0e8;font-size:15.5px}
.agendar .puntos li{padding:10px 0;border-top:1px solid rgba(124,195,218,.18)}
.agendar .puntos li:last-child{border-bottom:1px solid rgba(124,195,218,.18)}
.agendar .puntos b{color:#fff;font-weight:600}
.agendar .alterno{margin-top:24px}
.agenda{background:var(--noche-2);border-radius:20px;padding:26px;box-shadow:0 0 0 1px rgba(124,195,218,.16)}
.agenda h3{font-family:var(--texto);font-size:14px;font-weight:600;letter-spacing:.02em;text-transform:uppercase;color:#9fbccb;margin:0 0 12px}
.dias{display:flex;gap:8px;overflow-x:auto;padding:2px 2px 10px;margin:0 -2px 14px;scrollbar-width:thin}
.dia{flex:0 0 auto;width:68px;padding:10px 0;border-radius:12px;border:0;background:rgba(255,255,255,.05);color:#d9e7ee;cursor:pointer;font-family:var(--texto);text-align:center;box-shadow:inset 0 0 0 1px rgba(124,195,218,.2)}
.dia span{display:block;font-size:12px;text-transform:capitalize;color:#9fbccb}
.dia b{display:block;font-family:var(--display);font-size:22px;font-weight:800;line-height:1.15;color:#fff}
.dia:hover{background:rgba(124,195,218,.12)}
.dia[aria-pressed="true"]{background:var(--sol);box-shadow:none}
.dia[aria-pressed="true"] span,.dia[aria-pressed="true"] b{color:var(--noche)}
.horas{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px;margin-bottom:6px}
.hora{padding:10px 6px;border-radius:10px;border:0;background:rgba(255,255,255,.05);color:#fff;cursor:pointer;font-family:var(--texto);font-size:15px;font-weight:600;font-variant-numeric:tabular-nums;box-shadow:inset 0 0 0 1px rgba(124,195,218,.2)}
.hora small{display:block;font-size:11.5px;font-weight:500;color:#9fbccb}
.hora:hover{background:rgba(124,195,218,.12)}
.hora[aria-pressed="true"]{background:var(--sol);color:var(--noche);box-shadow:none}
.hora[aria-pressed="true"] small{color:var(--noche)}
.zona{font-size:13px;color:#9fbccb;margin:8px 0 20px}
.formulario{border-top:1px solid rgba(124,195,218,.18);padding-top:20px;display:grid;grid-template-columns:1fr 1fr;gap:12px 14px}
.formulario .ancho{grid-column:1 / -1}
.formulario label{display:block;font-size:13.5px;font-weight:600;color:#cfe0e8;margin-bottom:6px}
.formulario label em{font-style:normal;font-weight:400;color:#9fbccb}
.formulario input,.formulario textarea{width:100%;padding:12px 14px;border-radius:10px;border:0;background:#0d2a3f;color:#fff;font-family:var(--texto);font-size:16px;box-shadow:inset 0 0 0 1px rgba(124,195,218,.28)}
.formulario textarea{resize:vertical;min-height:70px}
.formulario input::placeholder,.formulario textarea::placeholder{color:#6f8fa1}
.trampa{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.elegido{grid-column:1 / -1;font-size:15px;color:#cfe0e8;min-height:24px}
.elegido b{color:#fff}
.formulario .boton{justify-self:start}
.formulario .boton[disabled]{opacity:.5;cursor:not-allowed}
.aviso{grid-column:1 / -1;font-size:14.5px;margin:0;padding:10px 14px;border-radius:10px;display:none}
.aviso.error{display:block;background:rgba(180,35,24,.16);color:#ffd2cc}
.cargando,.vacio{color:#9fbccb;font-size:15px;padding:18px 0}
.listo{text-align:left}
.listo .marca{width:48px;height:48px;border-radius:50%;background:var(--sol);color:var(--noche);display:grid;place-items:center;font-size:26px;font-weight:800;margin-bottom:16px}
.listo h3{font-family:var(--display);font-size:1.7rem;text-transform:none;letter-spacing:-.02em;color:#fff;margin-bottom:10px}
.listo p{color:#cfe0e8}
.listo .fecha{font-size:1.15rem;color:#fff;font-weight:600;margin-bottom:4px}

.pie{background:var(--noche);color:#9fbccb;padding:44px 0;font-size:14.5px;border-top:1px solid rgba(124,195,218,.14)}
.pie .envoltura{display:flex;flex-wrap:wrap;gap:20px;justify-content:space-between;align-items:center}
.pie a{color:#cfe0e8}
.pie img{height:30px;width:auto;display:block}

@media (max-width:980px){
  .portada .envoltura,.preguntas .envoltura,.agendar .envoltura{grid-template-columns:1fr;gap:44px}
  .tabla-planes{grid-template-columns:1fr 1fr}
  .modulos{grid-template-columns:1fr 1fr}
  .cifras{grid-template-columns:1fr 1fr}
  .cifras div:nth-child(3){padding-left:0;border-left:0}
  .pasos{grid-template-columns:1fr 1fr}
}
@media (max-width:700px){
  body{font-size:16px}
  .envoltura{padding:0 16px}
  .menu a:not(.boton):not(.idioma){display:none}
  .menu{gap:12px}
  .menu .boton{padding:9px 14px;font-size:14px}
  .wordmark small{display:none}
  .seccion{padding:70px 0}
  .tabla-planes,.modulos,.pasos{grid-template-columns:1fr}
  .cifras{grid-template-columns:1fr}
  .cifras div,.cifras div + div{padding:22px 0;border-left:0;border-bottom:1px solid var(--linea)}
  .estadia{padding:22px 16px 14px}
  .linea-tiempo::before{left:76px}
  .linea-tiempo li{grid-template-columns:66px 1fr;gap:24px}
  .linea-tiempo li::after{left:71px}
  .linea-tiempo time{font-size:12px}
  .agenda{padding:20px 16px}
  .formulario{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){.boton{transition:none}html{scroll-behavior:auto}}