/* ==========================================================================
   Base común de las demos (restaurante, inmobiliaria, abogado, alojamiento)
   Cada página define sus tokens (--bg, --ink, --accent, --display…) y su
   composición propia. Aquí solo vive lo que es igual por honestidad y
   accesibilidad: aviso de demo, marcas «exemplo», formularios de
   demostración, menú móvil y movimiento reducido.
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--body); font-size: 17px; line-height: 1.55;
  -webkit-font-smoothing: antialiased; overflow-x: clip;
}
h1, h2, h3, p { margin: 0; }
a { color: inherit; }
img { max-width: 100%; display: block; }
:focus-visible { outline: 3px solid var(--focus, #0A6CFF); outline-offset: 3px; border-radius: 4px; }
.env { width: 100%; max-width: var(--max, 1200px); margin: 0 auto; padding: 0 clamp(16px, 4vw, 40px); }
.oculto { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.saltar { position: absolute; left: 12px; top: -80px; z-index: 200; background: #111; color: #fff; padding: 10px 14px; border-radius: 8px; font-weight: 600; text-decoration: none; }
.saltar:focus { top: 12px; }

/* Aviso permanente de demo */
.demo-aviso {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 7px clamp(16px, 4vw, 40px);
  background: #FFF4C2; color: #4A3B00; font: 400 .8rem/1.35 system-ui, sans-serif;
}
.demo-aviso a { font-weight: 600; white-space: nowrap; }

/* Marca de dato ficticio, visible allí donde aparece */
i.ex {
  display: inline-block; vertical-align: .15em; margin-left: .3em;
  font: 600 .6rem/1.2 ui-monospace, Consolas, monospace; font-style: normal;
  letter-spacing: .06em; text-transform: uppercase; white-space: nowrap;
  padding: 2px 6px; border: 1px dashed #9A7400; border-radius: 4px;
  background: #FFF4C2; color: #5C4600;
}

/* Botones (la forma la decide cada dirección de arte) */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: var(--btn-pad, .95em 1.45em); border: var(--btn-border, 0); border-radius: var(--btn-radius, 8px);
  background: var(--accent); color: var(--accent-ink);
  font: var(--btn-font, 600 .98rem/1.1 var(--body)); letter-spacing: var(--btn-tracking, 0); text-transform: var(--btn-case, none);
  text-decoration: none; cursor: pointer; white-space: nowrap;
  box-shadow: var(--btn-shadow, none);
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--linha { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px currentColor; }
.btn--peq { padding: .65em 1.05em; font-size: .88rem; }
.btn:disabled { opacity: .55; cursor: default; transform: none; }

/* Cabecera con menú móvil sin JavaScript */
.cab { position: sticky; top: 0; z-index: 50; background: var(--cab-bg, var(--bg)); border-bottom: 1px solid var(--line); }
.cab__fila { min-height: 68px; display: flex; align-items: center; gap: 26px; }
.cab__nav { margin-left: auto; display: flex; gap: 24px; font-size: .94rem; }
.cab__nav a { text-decoration: none; }
.menu { display: none; position: relative; margin-left: auto; }
.menu summary { list-style: none; cursor: pointer; padding: .55em .9em; border: 1.5px solid currentColor; border-radius: var(--btn-radius, 8px); font-weight: 600; font-size: .9rem; }
.menu summary::-webkit-details-marker { display: none; }
.menu nav { position: absolute; right: 0; top: calc(100% + 8px); width: 230px; display: grid; background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-radius: 12px; padding: 8px; box-shadow: 0 20px 40px -20px rgba(0,0,0,.4); z-index: 60; }
.menu nav a { padding: 10px 12px; border-radius: 8px; text-decoration: none; }
.menu nav a:hover { background: var(--bg); }

.secao { padding: clamp(72px, 10vw, 124px) 0; }

/* Formularios de demostración */
.demo-form { display: grid; gap: 16px; }
.demo-form label { display: grid; gap: 6px; font-weight: 600; font-size: .92rem; }
.demo-form label .opc { font-weight: 400; opacity: .75; }
.demo-form input:not([type="checkbox"]):not([type="radio"]), .demo-form select, .demo-form textarea {
  font: 400 1rem/1.4 var(--body); color: var(--ink); width: 100%;
  padding: 12px 14px; border: 1.5px solid var(--line); border-radius: var(--campo-radius, 8px); background: var(--campo-bg, #fff);
}
.demo-form .duas { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.demo-form .consent { display: flex; align-items: flex-start; gap: 10px; font-weight: 400; font-size: .88rem; }
.demo-form .consent input { margin-top: 3px; width: 18px; height: 18px; flex: none; accent-color: var(--ink); }
.demo-form button { justify-self: start; }
.demo-form__escolha { padding: 12px 14px; border-radius: 10px; font-size: .92rem; background: var(--escolha-bg, rgba(0,0,0,.06)); }
.demo-form__aviso { padding: 14px 16px; border-radius: 10px; background: #FFF4C2; color: #4A3B00; border: 1px dashed #9A7400; font-size: .92rem; display: grid; gap: 6px; }
.demo-form__aviso[hidden] { display: none; }
.demo-form__mini { font-size: .8rem; opacity: .75; }

/* Preguntas frecuentes */
.faq-lista { display: grid; gap: 10px; }
.faq-lista details { border: 1px solid var(--line); border-radius: var(--faq-radius, 12px); background: var(--surface); }
.faq-lista summary { list-style: none; cursor: pointer; padding: 18px 54px 18px 20px; font-weight: 600; position: relative; }
.faq-lista summary::-webkit-details-marker { display: none; }
.faq-lista summary::after { content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%); font-size: 1.4rem; line-height: 1; }
.faq-lista details[open] summary::after { content: "−"; }
.faq-lista details p { padding: 0 20px 20px; opacity: .85; }

.rodape { padding: 56px 0 120px; font-size: .9rem; }
.rodape__grid { display: grid; grid-template-columns: 1fr 1fr 1.2fr; gap: 32px; }
.rodape__tit { font-weight: 700; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 10px; }
.rodape p + p { margin-top: 10px; }

.barra-movel { display: none; }

@media (max-width: 1000px) {
  .cab__nav, .cab .cab__cta { display: none; }
  .menu { display: block; }
}
@media (max-width: 900px) { .rodape__grid { grid-template-columns: 1fr; } }
@media (max-width: 620px) {
  body { font-size: 16px; }
  .demo-aviso { font-size: .74rem; }
  .demo-form .duas { grid-template-columns: 1fr; }
  .demo-form button { width: 100%; }
  .barra-movel {
    display: grid; grid-template-columns: 1fr auto; gap: 8px;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    background: var(--barra-bg, var(--bg)); border-top: 1px solid var(--line);
  }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .btn:hover { transform: none; }
}