:root {
  --navy: #123a5e;
  --navy-hi: #1c5182;
  --navy-lo: #0d2942;
  --brand: #14524c;
  --brand-hi: #1a6a62;
  --brand-lo: #0f433e;
  --buy: #e0393e;
  --free: #0f8a4f;
  --free-hi: #0c7543;
  --gold: #ffb648;
  --ink: #1b2431;
  --muted: #5a6b7d;
  --soft: #40505f;
  --line: #dfe5ec;
  --bg: #f4f6f9;
  --card: #ffffff;
  --bg-alt: #f7f9fb;
  --bg-alt2: #f2f5f9;
  --bg-alt3: #eef3f8;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 34, 55, .08), 0 6px 18px rgba(16, 34, 55, .07);
}

html.tema-oscuro {
  --navy: #3a7ab8;
  --navy-hi: #4a8ac8;
  --navy-lo: #0a1a29;
  --brand: #2e8f85;
  --brand-hi: #3aa79b;
  --brand-lo: #123f3a;
  --free: #2aaa7a;
  --free-hi: #33bd88;
  --ink: #e8eef4;
  --muted: #9ab0c4;
  --soft: #c2d2e0;
  --line: #3a4a5e;
  --bg: #1a1f26;
  --card: #242a33;
  --bg-alt: #2a3038;
  --bg-alt2: #2d333c;
  --bg-alt3: #303640;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 6px 18px rgba(0, 0, 0, .5);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}
a { color: var(--navy-hi); text-decoration: none; }
a:hover { text-decoration: underline; }
img, svg, video { max-width: 100%; height: auto; display: block; }
.envoltura { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.oculto { display: none !important; }
.centro { text-align: center; }

/* ---------- Cabecera ---------- */
.cabera { background: var(--navy-lo); color: #fff; }
.cabera__alta { display: flex; align-items: center; gap: 18px; padding-top: 14px; padding-bottom: 14px; }
.marca { display: flex; align-items: center; gap: 11px; color: #fff; font-weight: 700; font-size: 19px; letter-spacing: .2px; }
.marca:hover { text-decoration: none; }
.marca__icono { width: 38px; height: 38px; border-radius: 9px; flex: none; }
.marca small { display: block; font-size: 11px; font-weight: 500; color: #a9c4dd; letter-spacing: .4px; }
.nav { display: flex; flex-wrap: wrap; gap: 4px; margin-left: auto; align-items: center; }
.nav a, .nav button {
  color: #dbe8f4; background: none; border: 0; font: inherit; font-size: 15px;
  padding: 9px 13px; border-radius: 7px; cursor: pointer;
}
.nav a:hover, .nav button:hover { background: var(--navy-hi); color: #fff; text-decoration: none; }
.nav__apk { display: none; }
.nav__tema {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; padding: 0; background: transparent;
  border: 1px solid rgba(255,255,255,.2); border-radius: 7px; color: #dbe8f4;
  cursor: pointer; transition: background .15s, border-color .15s;
}
.nav__tema:hover { background: var(--navy-hi); border-color: var(--navy-hi); color: #fff; }
.nav__tema-icono { width: 20px; height: 20px; }

.baner { background: var(--navy); color: #cfe1f2; font-size: 14px; }
.baner__lista { display: flex; flex-wrap: wrap; gap: 6px 22px; padding-top: 9px; padding-bottom: 9px; }
.baner a { color: #fff; }
.baner span { color: #94b6d3; }

/* ---------- Hero ---------- */
.hero { background: linear-gradient(120deg, var(--navy-lo), var(--navy) 45%, var(--brand) 100%); color: #fff; overflow: hidden; }
.hero__rejilla { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; padding-top: 48px; padding-bottom: 54px; }
.hero h1 { font-size: 40px; line-height: 1.12; margin: 0 0 14px; letter-spacing: -.6px; }
.hero h1 em { font-style: normal; color: var(--gold); }
.hero p { color: #d6e6f4; font-size: 17px; margin: 0 0 22px; max-width: 52ch; }
.hero__botones { display: flex; flex-wrap: wrap; gap: 10px; }
.hero__nota { font-size: 13px; color: #b8d0e4; margin: 14px 0 0; }
.hero__movil { position: relative; display: flex; justify-content: center; }
.telefono {
  width: min(300px, 100%); border-radius: 34px; border: 9px solid #0a1a29;
  background: #0a1a29; box-shadow: 0 24px 50px rgba(0, 0, 0, .35);
  overflow: hidden;
}
.telefono img { width: 100%; display: block; }
.telefono--sombra::after {
  content: ""; position: absolute; inset: auto 10% -18px 10%; height: 30px;
  background: radial-gradient(ellipse at center, rgba(0,0,0,.35), transparent 70%);
  z-index: -1;
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid transparent; border-radius: 7px; padding: 10px 18px;
  font: inherit; font-size: 15px; font-weight: 600; cursor: pointer; text-align: center;
}
.btn:hover { text-decoration: none; }
.btn--descarga { background: var(--free); color: #fff; }
.btn--descarga:hover { background: var(--free-hi); }
.btn--marca { background: var(--brand); color: #fff; }
.btn--marca:hover { background: var(--brand-hi); }
.btn--fant { background: var(--card); color: var(--navy); border-color: var(--line); }
.btn--fant:hover { border-color: var(--navy-hi); color: var(--navy-hi); }
.btn--fant--claro { background: transparent; color: #fff; border-color: rgba(255,255,255,.45); }
.btn--fant--claro:hover { background: rgba(255,255,255,.12); color: #fff; border-color: #fff; }
.btn--grande { padding: 13px 26px; font-size: 16px; }
.btn--chica { padding: 7px 12px; font-size: 14px; }

/* ---------- Secciones ---------- */
.seccion { padding: 46px 0; }
.seccion--blanca { background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.seccion__titulo { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; margin: 0 0 6px; font-size: 27px; letter-spacing: -.3px; }
.seccion__texto { color: var(--muted); margin: 0 0 26px; max-width: 78ch; }
.seccion__subtitulo { font-size: 18px; margin: 32px 0 16px; color: var(--navy); font-weight: 600; }

.rejilla { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 18px; }
.rejilla--3 { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.ficha {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; display: flex; flex-direction: column; gap: 10px; box-shadow: var(--shadow);
}
.ficha h3 { margin: 0; font-size: 17px; line-height: 1.3; }
.ficha p { margin: 0; font-size: 14.5px; color: var(--soft); flex: 1; }
.ficha__icono {
  width: 46px; height: 46px; border-radius: 11px; display: grid; place-items: center;
  background: linear-gradient(150deg, var(--brand-hi), var(--brand-lo)); color: #fff;
}
.ficha__icono svg { width: 25px; height: 25px; }
.ficha__pie { font-size: 12.5px; color: var(--muted); border-top: 1px solid var(--line); padding-top: 9px; }

.aviso {
  background: var(--bg-alt2); border-left: 4px solid var(--brand); border-radius: 8px;
  padding: 14px 16px; color: var(--soft); font-size: 14.5px; margin: 22px 0 0;
}
.aviso strong { color: var(--ink); }
.nota { font-size: 13px; color: var(--muted); }
.nota--alerta { background: #fffaf3; border: 1px solid #f0cf9a; border-radius: 8px; padding: 12px 14px; color: #7a4a12; font-size: 14px; }
html.tema-oscuro .nota--alerta { background: #3a2f1d; border-color: #6b552b; color: #f0d4a0; }
.nota--ok { background: #eef8f1; border: 1px solid #b6e2c4; color: #15633a; border-radius: 8px; padding: 12px 14px; font-size: 14px; }
html.tema-oscuro .nota--ok { background: #1d3529; border-color: #2f6b4a; color: #a9e6c3; }

/* ---------- Regla del dinero ---------- */
.dinero { display: grid; grid-template-columns: 1.05fr .95fr; gap: 28px; align-items: center; }
.dinero__tarjeta { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.dinero__cab { background: var(--brand); color: #fff; padding: 16px 20px; font-weight: 700; display: flex; justify-content: space-between; gap: 10px; }
.dinero__fila { display: flex; justify-content: space-between; gap: 14px; padding: 13px 20px; border-top: 1px solid var(--line); font-size: 15px; }
.dinero__fila:first-of-type { border-top: 0; }
.dinero__fila strong { font-variant-numeric: tabular-nums; }
.dinero__fila--total { background: var(--bg-alt2); font-weight: 700; }
.dinero__fila span:first-child { color: var(--muted); }
.dinero__nota { padding: 14px 20px; font-size: 13px; color: var(--muted); border-top: 1px solid var(--line); }
.dinero__puntos { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.dinero__puntos li { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--brand); border-radius: 8px; padding: 13px 16px; }
.dinero__puntos strong { display: block; margin-bottom: 3px; }
.dinero__puntos span { color: var(--soft); font-size: 14.5px; }

/* ---------- Capturas ---------- */
.capturas { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }
.captura { margin: 0; text-align: center; }
.captura .telefono { width: min(240px, 90%); margin: 0 auto; border-width: 7px; border-radius: 26px; }
.captura figcaption { margin-top: 12px; font-size: 14px; color: var(--soft); }
.captura figcaption strong { display: block; color: var(--ink); }
.captura figcaption small { color: var(--muted); font-size: 12px; }

/* ---------- Airbnb ---------- */
.airbnb { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: center; }
.airbnb h2 { font-size: 27px; margin: 0 0 6px; }
.airbnb h3 { font-size: 18px; margin: 24px 0 8px; color: var(--navy); }
.airbnb ul { margin: 0; padding-left: 20px; color: var(--soft); }
.airbnb li { margin-bottom: 8px; }
.airbnb__panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px; }
.airbnb__panel h3 { margin-top: 0; }
.airbnb__panel .fila { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-top: 1px solid var(--line); font-size: 14.5px; }
.airbnb__panel .fila:first-of-type { border-top: 0; }
.airbnb__panel .fila span:first-child { color: var(--muted); }
.airbnb__panel .fila strong { font-variant-numeric: tabular-nums; }

/* ---------- Descarga ---------- */
.descarga { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 32px; align-items: start; }
.descarga__caja { position: sticky; top: 14px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.descarga__caja h3 { margin: 0 0 4px; font-size: 22px; }
.descarga__caja .btn { width: 100%; margin: 12px 0; }
.descarga__datos { list-style: none; margin: 0; padding: 0; font-size: 14px; display: grid; gap: 8px; }
.descarga__datos li { display: flex; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line); padding-top: 8px; }
.descarga__datos span:first-child { color: var(--muted); }
.descarga__datos span:last-child { text-align: right; font-weight: 600; }
.descarga__datos code { font-family: ui-monospace, Consolas, monospace; font-size: 11.5px; word-break: break-all; font-weight: 500; }
.pasos { counter-reset: paso; list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.pasos li { position: relative; padding: 14px 16px 14px 58px; background: var(--card); border: 1px solid var(--line); border-radius: 8px; color: var(--soft); }
.pasos li::before {
  counter-increment: paso; content: counter(paso);
  position: absolute; left: 14px; top: 13px; width: 30px; height: 30px;
  display: grid; place-items: center; border-radius: 50%;
  background: var(--brand); color: #fff; font-weight: 700; font-size: 14px;
}
.pasos strong { display: block; color: var(--ink); }

/* ---------- Preguntas ---------- */
.faq { display: grid; gap: 10px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 0 16px; }
.faq summary { cursor: pointer; padding: 14px 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--navy-hi); font-weight: 700; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0 0 14px; color: var(--soft); font-size: 14.5px; }

/* ---------- Pie ---------- */
.pie { background: var(--navy-lo); color: #b9cfe3; font-size: 14px; margin-top: 20px; }
.pie__rejilla { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 26px; padding: 34px 0 22px; }
.pie h4 { color: #fff; font-size: 15px; margin: 0 0 10px; }
.pie a { color: #cfe1f2; }
.pie__base { border-top: 1px solid rgba(255,255,255,.12); padding: 14px 0 26px; display: flex; flex-wrap: wrap; gap: 10px 20px; justify-content: space-between; }
.pie__marca { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 700; }
.pie__marca img { width: 30px; height: 30px; border-radius: 7px; }

/* ---------- Página legal ---------- */
.marco { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; margin: 24px 0; max-width: 840px; box-shadow: var(--shadow); }
.marco h1 { margin-top: 0; font-size: 28px; }
.marco h2 { font-size: 19px; margin: 26px 0 8px; }
.marco p, .marco li { color: var(--soft); }
.marco ul { padding-left: 22px; }
dt { font-weight: 700; margin-top: 14px; }
dd { margin: 3px 0 0; color: var(--soft); }
.miga { font-size: 13px; color: var(--muted); padding: 14px 0 0; }

@media (max-width: 940px) {
  .hero__rejilla, .dinero, .airbnb, .descarga { grid-template-columns: 1fr; }
  .hero h1 { font-size: 32px; }
  .descarga__caja { position: static; }
  .cabera__alta { flex-wrap: wrap; }
  .nav { margin-left: 0; width: 100%; }
  .telefono { width: min(250px, 80%); }
}
@media (max-width: 560px) {
  .cabera__alta { flex-wrap: nowrap; gap: 10px; }
  .nav { width: auto; margin-left: auto; flex-wrap: nowrap; gap: 2px; }
  .nav a { display: none; }
  .nav a.nav__apk { display: inline-block; }
  .hero h1 { font-size: 28px; }
  .seccion { padding: 34px 0; }
  .seccion__titulo { font-size: 23px; }
  .capturas { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .captura .telefono { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}