/* ============================================================
   HogarAguaAlDía — Hoja de estilos para páginas legales
   Paleta institucional: azul real profundo + acentos cielo
   ============================================================ */

:root {
  /* --- Paleta principal (azul real) --- */
  --water-main: #1E40AF;
  --water-bright: #3B82F6;
  --water-foam: #EFF6FF;
  --water-abyss: #172554;
  --water-ice: #DBEAFE;
  --teal-green: #0EA5E9;

  /* --- Superficies --- */
  --surface-base: #FFFFFF;
  --surface-tint: #F8FAFC;
  --surface-mute: #F1F5F9;

  /* --- Bordes --- */
  --line-soft: #E2E8F0;
  --line-firm: #CBD5E1;

  /* --- Tipografía --- */
  --ink-strong: #0F172A;
  --ink-mid: #475569;
  --ink-faint: #64748B;

  /* --- Sombras --- */
  --depth-1: 0 1px 2px rgba(15,23,42,.04), 0 1px 3px rgba(15,23,42,.06);
  --depth-2: 0 4px 6px -1px rgba(15,23,42,.06), 0 2px 4px -2px rgba(15,23,42,.05);
  --depth-3: 0 10px 25px -5px rgba(15,23,42,.08), 0 8px 10px -6px rgba(15,23,42,.05);

  /* --- Layout & tipo --- */
  --max-w: 1100px;
  --gutter: clamp(1rem, 2vw, 1.5rem);
  --type-display: 'Sora', ui-sans-serif, system-ui, sans-serif;
  --type-body: 'Inter', ui-sans-serif, system-ui, sans-serif;
}

/* ------------------------------------------------------------
   Reset minimal y reglas globales
   ------------------------------------------------------------ */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  background: var(--surface-base);
  color: var(--ink-strong);
  font-family: var(--type-body);
  font-size: 16px;
  line-height: 1.7;
  margin: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
svg { display: block; height: auto; max-width: 100%; }

a {
  color: var(--water-main);
  text-decoration: none;
  transition: color .15s;
}
a:hover { color: var(--water-abyss); }

button {
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
}

/* ------------------------------------------------------------
   Contenedor base
   ------------------------------------------------------------ */
.container {
  margin: 0 auto;
  max-width: var(--max-w);
  padding: 0 var(--gutter);
}

/* ------------------------------------------------------------
   Barra superior de aviso
   ------------------------------------------------------------ */
.notice-bar {
  background: linear-gradient(135deg, #172554 0%, #1E3A8A 100%);
  color: #EFF6FF;
  font-size: .82rem;
  padding: .65rem 0;
  text-align: center;
}
.notice-bar strong { color: #93C5FD; }

/* ------------------------------------------------------------
   Cabecera del sitio (sticky)
   ------------------------------------------------------------ */
.site-header {
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  background: rgba(255,255,255,.92);
  border-bottom: 1px solid var(--line-soft);
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header .inner {
  align-items: center;
  display: flex;
  gap: 1.5rem;
  justify-content: space-between;
  padding: 1rem 0;
}

.logo {
  align-items: center;
  color: var(--ink-strong);
  display: flex;
  font-family: var(--type-display);
  font-size: 1.1rem;
  font-weight: 800;
  gap: .65rem;
  letter-spacing: -.02em;
  text-decoration: none;
}

.logo .mark {
  background: linear-gradient(135deg, var(--water-main), var(--water-bright) 60%, var(--teal-green));
  border-radius: 9px;
  box-shadow: var(--depth-1);
  color: #fff;
  display: grid;
  font-weight: 800;
  height: 36px;
  place-items: center;
  width: 36px;
}

.nav {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: .25rem;
}

.nav a {
  border-radius: 8px;
  color: var(--ink-mid);
  font-size: .92rem;
  font-weight: 500;
  padding: .55rem .9rem;
  transition: background .15s, color .15s;
}
.nav a:hover {
  background: var(--surface-mute);
  color: var(--ink-strong);
}

@media (max-width: 680px) {
  .site-header .inner {
    align-items: flex-start;
    flex-direction: column;
    gap: .75rem;
    padding: .85rem 0;
  }
  .nav {
    overflow-x: auto;
    padding-bottom: .25rem;
    width: 100%;
  }
  .nav a {
    font-size: .85rem;
    padding: .45rem .75rem;
    white-space: nowrap;
  }
}

/* ------------------------------------------------------------
   Bloque principal de páginas legales
   ------------------------------------------------------------ */
.legal-main {
  background: linear-gradient(180deg, var(--surface-tint) 0%, #fff 30%);
  min-height: 60vh;
  padding: clamp(2rem, 5vw, 4rem) 0 clamp(3rem, 6vw, 5rem);
}

/* Migas de pan */
.breadcrumb {
  align-items: center;
  color: var(--ink-faint);
  display: flex;
  flex-wrap: wrap;
  font-size: .85rem;
  gap: .5rem;
  margin-bottom: 1.5rem;
}
.breadcrumb a { color: var(--ink-faint); }
.breadcrumb a:hover { color: var(--water-main); }
.breadcrumb .sep { opacity: .5; }
.breadcrumb .current {
  color: var(--ink-strong);
  font-weight: 600;
}

/* Tarjeta del artículo legal */
.legal-article {
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: 18px;
  box-shadow: var(--depth-1);
  padding: clamp(1.75rem, 4vw, 3rem);
}

.legal-head {
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 2.5rem;
  padding-bottom: 1.75rem;
}

.legal-head .eyebrow {
  background: var(--water-foam);
  border-radius: 999px;
  color: var(--water-abyss);
  display: inline-flex;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  margin-bottom: 1rem;
  padding: .35rem .75rem;
  text-transform: uppercase;
}

.legal-article h1 {
  color: var(--ink-strong);
  font-family: var(--type-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.15;
  margin: 0 0 .5rem;
}

.legal-article .updated {
  color: var(--ink-faint);
  font-size: .85rem;
  margin: 0;
}

.legal-article section { margin-bottom: 2rem; }

.legal-article h2 {
  color: var(--ink-strong);
  font-family: var(--type-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -.01em;
  margin: 0 0 .75rem;
  scroll-margin-top: 6rem;
}

.legal-article p {
  color: var(--ink-mid);
  margin: 0 0 1rem;
}
.legal-article p:last-child { margin-bottom: 0; }

.legal-article strong {
  color: var(--ink-strong);
  font-weight: 600;
}

.legal-article ul {
  color: var(--ink-mid);
  margin: 0 0 1.25rem;
  padding-left: 1.5rem;
}

.legal-article li {
  line-height: 1.7;
  margin-bottom: .5rem;
}

.legal-article a {
  color: var(--water-main);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.legal-article a:hover { color: var(--water-abyss); }

/* ------------------------------------------------------------
   Bloque de información clave (datos del titular, etc.)
   ------------------------------------------------------------ */
.info-block {
  background: var(--surface-tint);
  border: 1px solid var(--line-soft);
  border-radius: 12px;
  margin: 1rem 0;
  padding: 1.25rem 1.5rem;
}

.info-row {
  border-bottom: 1px dashed var(--line-soft);
  display: grid;
  font-size: .92rem;
  gap: 1rem;
  grid-template-columns: 1fr 2fr;
  padding: .55rem 0;
}
.info-row:last-child { border-bottom: none; }

.info-row .k {
  align-self: center;
  color: var(--ink-faint);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.info-row .v {
  color: var(--ink-strong);
  font-weight: 600;
  word-break: break-word;
}

@media (max-width: 520px) {
  .info-row { grid-template-columns: 1fr; }
  .info-row .k { font-size: .7rem; }
}

/* ------------------------------------------------------------
   Pie del artículo legal
   ------------------------------------------------------------ */
.legal-foot {
  align-items: center;
  border-top: 1px solid var(--line-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  margin-top: 2.5rem;
  padding-top: 1.75rem;
}

.back-link {
  align-items: center;
  background: var(--water-main);
  border-radius: 10px;
  color: #fff !important;
  display: inline-flex;
  font-size: .9rem;
  font-weight: 600;
  gap: .45rem;
  padding: .65rem 1.1rem;
  text-decoration: none !important;
  transition: background .15s, transform .15s;
}
.back-link:hover {
  background: var(--water-abyss);
  color: #fff;
  transform: translateY(-1px);
}

.legal-related {
  display: flex;
  flex-wrap: wrap;
  font-size: .85rem;
  gap: .75rem 1.25rem;
}
.legal-related a {
  color: var(--ink-mid);
  text-decoration: none;
}
.legal-related a:hover {
  color: var(--water-main);
  text-decoration: underline;
}

/* ------------------------------------------------------------
   Pie del sitio
   ------------------------------------------------------------ */
.site-footer {
  background: #0F172A;
  color: #94A3B8;
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  margin-bottom: 2.5rem;
}

@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-grid h5 {
  color: #fff;
  font-family: var(--type-display);
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .08em;
  margin: 0 0 1rem;
  text-transform: uppercase;
}

.footer-grid ul {
  display: flex;
  flex-direction: column;
  gap: .55rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-grid a {
  color: #94A3B8;
  font-size: .9rem;
  text-decoration: none;
  transition: color .15s;
}
.footer-grid a:hover { color: #fff; }

.footer-grid p {
  color: #94A3B8;
  font-size: .88rem;
  line-height: 1.6;
  margin: 0 0 .5rem;
}
.footer-grid p strong { color: #CBD5E1; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  color: #64748B;
  display: flex;
  flex-wrap: wrap;
  font-size: .82rem;
  gap: 1rem;
  justify-content: space-between;
  padding-top: 1.5rem;
}

.footer-logo {
  align-items: center;
  color: #fff;
  display: flex;
  font-family: var(--type-display);
  font-size: 1.1rem;
  font-weight: 800;
  gap: .6rem;
  margin-bottom: 1rem;
}

.footer-logo .mark {
  background: linear-gradient(135deg, var(--water-main), var(--water-bright) 60%, var(--teal-green));
  border-radius: 9px;
  color: #fff;
  display: grid;
  font-weight: 800;
  height: 34px;
  place-items: center;
  width: 34px;
}