/* ===== Base ===== */
html { box-sizing: border-box; }
*, *::before, *::after { box-sizing: inherit; }
html, body { height: 100%; margin: 0; }

/* ===== Portada (index) ===== */
.principal {
  display: grid;
  grid-template-rows: 1fr auto;   /* main ocupa el alto disponible; el footer, solo lo que necesita */
  place-items: center;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: system-ui, sans-serif;

  h1 { font-weight: 600; font-size: clamp(2rem, 8vw, 4rem); margin: 0; }

  footer {
    text-align: center;
    padding: 1rem;
    font-size: .9rem;
  }
  a { color: var(--color-link); }
  a:focus-visible {
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
  }
}

/* ===== Aviso de privacidad ===== */
.privacidad {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;

  .band {
    background: var(--color-band-bg);
    color: var(--color-band-text);
  }
  .wrap {
    max-width: 44rem;
    margin: 0 auto;
    padding-left: max(16px, env(safe-area-inset-left, 0px));
    padding-right: max(16px, env(safe-area-inset-right, 0px));
  }
  .band .wrap { padding-block: 1.5rem; }
  .brand {
    display: inline-block;
    color: var(--color-band-text);
    text-decoration: none;
    font-family: var(--serif);
    font-weight: 600;
    font-size: 1.6rem;
    letter-spacing: .3em;
    border-bottom: 1px solid var(--color-accent);
    padding-bottom: .35rem;
  }
  main .wrap { padding-block: 2.5rem 3rem; }
  main { border-bottom: 1px solid var(--color-border); }
  h1 {
    font-family: var(--serif);
    font-weight: 600;
    font-size: 2.4rem;
    line-height: 1.1;
    color: var(--color-heading);
    margin: 0 0 .5rem;
  }
  h2 {
    font-family: var(--serif);
    font-weight: 600;
    font-size: 1.5rem;
    line-height: 1.2;
    color: var(--color-heading);
    margin: 2.25rem 0 .6rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
  }
  p, ul { margin: 0 0 .9rem; }
  ul { padding-left: 1.25rem; }
  li { margin-bottom: .3rem; }
  .updated {
    color: var(--color-text-muted);
    font-size: .95rem;
    margin-bottom: 1.5rem;
  }
  a { color: var(--color-link); }
  a:focus-visible {
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
  }
  .table-wrap {
    overflow-x: auto;
    margin: 0 0 .9rem;
  }
  table {
    border-collapse: collapse;
    width: 100%;
    min-width: 28rem;
    font-size: .97rem;
  }
  th, td {
    text-align: left;
    padding: .55rem .7rem;
    border-bottom: 1px solid var(--color-border);
    vertical-align: top;
  }
  th {
    font-weight: 600;
    color: var(--color-heading);
  }
  footer .wrap {
    padding-block: 1.25rem;
    font-size: .9rem;
    color: var(--color-text-muted);
  }
}

/* ============================================================
   Questionnaire intro page (/questionnaire)
   Paste at the END of public/styles.css.
   Every rule is scoped to body.page-questionnaire or uses the
   qp- prefix, so it cannot change index.html or privacy.html.
   ============================================================ */

body.page-questionnaire {
  --qp-green: #1E3B33;
  --qp-claret: #5A1E2A;
  --qp-champagne: #C8B27D;
  --qp-ivory: #F4EFE6;
  --qp-ink: #1A1A1A;
  --qp-ink-soft: #5C574E;
  --qp-line: #DDD4C3;
  --qp-serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --qp-sans: "Jost", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  margin: 0;
  background: var(--qp-ivory);
  color: var(--qp-ink);
  font-family: var(--qp-sans);
  font-size: 1.0625rem;
  line-height: 1.6;
}

.page-questionnaire *,
.page-questionnaire *::before,
.page-questionnaire *::after { box-sizing: border-box; }

.qp-wrap {
  max-width: 40rem;
  margin: 0 auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}

/* Brand band */
.qp-band { background: var(--qp-green); color: var(--qp-ivory); }
.qp-band-inner {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem 1rem;
  padding-block: 1.5rem 1.1rem;
  border-bottom: 1px solid var(--qp-champagne);
}
.qp-brand {
  color: var(--qp-ivory);
  text-decoration: none;
  font-family: var(--qp-serif);
  font-weight: 600;
  font-size: 1.7rem;
  letter-spacing: .3em;
}
.qp-tag {
  color: var(--qp-champagne);
  font-size: .75rem;
  letter-spacing: .18em;
  text-transform: uppercase;
}

/* Content */
.qp-main { padding-block: 2.75rem 3rem; }
.qp-title {
  font-family: var(--qp-serif);
  font-weight: 600;
  font-size: clamp(2.2rem, 7vw, 3rem);
  line-height: 1.05;
  color: var(--qp-green);
  margin: 0 0 1rem;
  text-wrap: balance;
}
.qp-lead { margin: 0 0 2rem; max-width: 34rem; }

.qp-facts {
  list-style: none;
  margin: 0 0 2rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--qp-line);
  border-bottom: 1px solid var(--qp-line);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 11.5rem), 1fr));
  gap: 1rem 1.5rem;
}
.qp-facts li { display: grid; gap: .15rem; }
.qp-fact-value {
  font-family: var(--qp-serif);
  font-weight: 600;
  font-size: 1.35rem;
  line-height: 1.2;
  color: var(--qp-green);
}
.qp-fact-label { font-size: .9rem; color: var(--qp-ink-soft); }

.qp-note {
  border-left: 3px solid var(--qp-claret);
  padding: .25rem 0 .25rem 1rem;
  margin: 0 0 2.25rem;
  font-size: .97rem;
}
.qp-note p { margin: 0; }
.qp-note strong { color: var(--qp-claret); font-weight: 600; }

.qp-button {
  display: inline-block;
  background: var(--qp-claret);
  color: var(--qp-ivory);
  text-decoration: none;
  font-weight: 500;
  font-size: .9rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 1rem 1.75rem;
  border-radius: 4px;
}
.qp-button:hover { background: #481722; }
.qp-button:focus-visible,
.page-questionnaire a:focus-visible { outline: 2px solid var(--qp-green); outline-offset: 3px; }

.qp-small { margin: 1.25rem 0 0; font-size: .9rem; color: var(--qp-ink-soft); }
.page-questionnaire a:not(.qp-button):not(.qp-brand) { color: var(--qp-claret); }

/* Footer */
.qp-footer { border-top: 1px solid var(--qp-line); }
.qp-footer .qp-wrap { padding-block: 1.25rem; font-size: .9rem; }