/**
 * SIAM — Página de inicio
 * Reorganización moderna de la home institucional (cabecera, lateral, informes, visores).
 */

body.siam-page--home {
  overflow-x: hidden;
  background:
    radial-gradient(1200px 420px at 50% -80px, rgba(120, 180, 215, 0.28), transparent 70%),
    var(--siam-color-bg);
}

.siam-page--home .siam-main.siam-home {
  max-width: var(--siam-max-width);
  padding-top: var(--siam-space-4);
  padding-bottom: var(--siam-space-8);
}

.siam-home-crumb {
  margin: 0 0 var(--siam-space-4);
  font-size: var(--siam-font-size-sm);
  color: var(--siam-color-text-muted);
}

.siam-home-crumb a {
  color: var(--siam-color-link);
  font-weight: var(--siam-font-weight-medium);
}

/* ——— Cuadrícula principal ——— */
.siam-home-layout {
  display: grid;
  gap: var(--siam-space-5);
  align-items: start;
}

@media (min-width: 900px) {
  .siam-home-layout {
    grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
    gap: var(--siam-space-6);
  }
}

.siam-home-aside,
.siam-home-main {
  display: grid;
  gap: var(--siam-space-5);
  min-width: 0;
}

/* ——— Panel institucional ——— */
.siam-home-panel {
  background: var(--siam-color-surface);
  border: 1px solid var(--siam-color-border-light);
  border-radius: var(--siam-radius-lg);
  box-shadow: var(--siam-shadow);
  overflow: hidden;
}

.siam-home-panel__head {
  display: flex;
  align-items: flex-start;
  gap: var(--siam-space-3);
  padding: var(--siam-space-4) var(--siam-space-5) 0;
  background: transparent;
}

.siam-home-panel__title {
  margin: 0;
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.8rem;
  border-radius: 0 var(--siam-radius) var(--siam-radius) 0;
  border-left: 3px solid #7eb7d8;
  background: var(--siam-color-primary);
  font-family: var(--siam-font-family);
  font-size: 0.72rem;
  font-weight: var(--siam-font-weight-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--siam-color-text-inverse);
}

.siam-home-panel__body {
  padding: var(--siam-space-4) var(--siam-space-5) var(--siam-space-5);
}

.siam-home-panel__meta {
  margin: 0 0 var(--siam-space-3);
  font-size: var(--siam-font-size-sm);
}

.siam-home-panel__footer {
  margin: var(--siam-space-4) 0 0;
  text-align: right;
  font-size: var(--siam-font-size-sm);
  color: var(--siam-color-text-muted);
}

.siam-home-panel__footer a {
  font-weight: var(--siam-font-weight-semibold);
}

/* Portada lateral */
.siam-home-cover {
  padding: 0;
  line-height: 0;
}

.siam-home-cover img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

/* Bienvenida: compacta, sin dominar */
.siam-home-welcome {
  display: grid;
  gap: var(--siam-space-3);
}

.siam-home-welcome p {
  margin: 0;
  font-size: var(--siam-font-size-sm);
  color: var(--siam-color-text);
  line-height: 1.6;
}

.siam-home-welcome p:first-child {
  font-size: var(--siam-font-size-base);
  font-weight: var(--siam-font-weight-medium);
  color: var(--siam-color-primary-dark);
  line-height: 1.55;
}

.siam-home-welcome__more {
  margin-top: var(--siam-space-1);
  text-align: right;
}

.siam-home-welcome__more a {
  font-weight: var(--siam-font-weight-semibold);
}

/* Efemérides: tabla compacta */
.siam-home-efemerides {
  border-radius: var(--siam-radius);
  border-color: var(--siam-color-border-light);
}

.siam-home-efemerides .siam-table {
  font-size: 0.75rem;
  table-layout: fixed;
  width: 100%;
}

.siam-home-efemerides .siam-table th,
.siam-home-efemerides .siam-table td {
  padding: 0.45rem 0.4rem;
  vertical-align: top;
  word-break: break-word;
}

.siam-home-efemerides .siam-table thead th {
  background: #eef5fa;
  color: var(--siam-color-primary-dark);
  font-size: 0.68rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.siam-home-efemerides .siam-table col.col-medida { width: 18%; }
.siam-home-efemerides .siam-table col.col-lugar { width: 36%; }
.siam-home-efemerides .siam-table col.col-valor { width: 18%; }
.siam-home-efemerides .siam-table col.col-dia { width: 28%; }

.siam-home-efemerides .siam-table tbody th {
  font-family: var(--siam-font-family-mono);
  font-size: 0.7rem;
  font-weight: var(--siam-font-weight-semibold);
  color: var(--siam-color-primary);
}

.siam-home-efemerides .siam-table td:nth-child(3) {
  font-variant-numeric: tabular-nums;
  font-weight: var(--siam-font-weight-semibold);
}

.siam-home-efemerides .siam-table td:nth-child(4) {
  font-variant-numeric: tabular-nums;
  color: var(--siam-color-text-muted);
  font-size: 0.7rem;
}

/* Contacto */
.siam-home-contact {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--siam-space-3);
}

.siam-home-contact li {
  display: flex;
  align-items: center;
  gap: var(--siam-space-3);
}

.siam-home-contact__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--siam-radius);
  background: var(--siam-color-bg-soft);
  color: var(--siam-color-primary);
  border: 1px solid var(--siam-color-border-light);
  flex-shrink: 0;
}

.siam-home-contact a {
  font-size: var(--siam-font-size-sm);
  font-weight: var(--siam-font-weight-medium);
}

/* Informes destacados */
.siam-home-reports {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

@media (min-width: 700px) {
  .siam-home-reports {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
  }
}

.siam-home-reports a {
  display: flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--siam-color-border-light);
  border-radius: var(--siam-radius);
  background: var(--siam-color-bg-soft);
  color: var(--siam-color-primary-dark);
  font-size: var(--siam-font-size-sm);
  font-weight: var(--siam-font-weight-semibold);
  line-height: 1.3;
  text-decoration: none;
  transition:
    border-color var(--siam-transition),
    background var(--siam-transition),
    transform var(--siam-transition);
}

.siam-home-reports a:hover {
  border-color: var(--siam-color-secondary);
  background: #ffffff;
  color: var(--siam-color-primary);
  text-decoration: none;
  transform: translateY(-1px);
}

.siam-home-reports a:focus-visible {
  outline: 2px solid var(--siam-color-focus);
  outline-offset: 2px;
}

/* Visores cartográficos — firma visual */
.siam-home-viewers {
  display: grid;
  gap: var(--siam-space-4);
}

@media (min-width: 700px) {
  .siam-home-viewers {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.siam-home-viewer {
  display: grid;
  gap: var(--siam-space-3);
  text-decoration: none;
  color: inherit;
  min-width: 0;
}

.siam-home-viewer__label {
  font-size: var(--siam-font-size-sm);
  font-weight: var(--siam-font-weight-semibold);
  color: var(--siam-color-primary-dark);
}

.siam-home-viewer img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  border-radius: var(--siam-radius);
  border: 1px solid var(--siam-color-border-light);
  background: #d9e7f1;
  transition:
    box-shadow var(--siam-transition),
    transform var(--siam-transition),
    border-color var(--siam-transition);
}

.siam-home-viewer:hover {
  text-decoration: none;
}

.siam-home-viewer:hover .siam-home-viewer__label {
  color: var(--siam-color-primary);
}

.siam-home-viewer:hover img {
  border-color: var(--siam-color-secondary);
  box-shadow: var(--siam-shadow-md);
  transform: translateY(-2px);
}

.siam-home-viewer:focus-visible {
  outline: 2px solid var(--siam-color-focus);
  outline-offset: 3px;
  border-radius: var(--siam-radius);
}

/* Motion discreto al cargar */
@media (prefers-reduced-motion: no-preference) {
  .siam-home-aside > *,
  .siam-home-main > * {
    animation: siam-home-rise 0.55s ease both;
  }

  .siam-home-aside > *:nth-child(1) { animation-delay: 0.02s; }
  .siam-home-aside > *:nth-child(2) { animation-delay: 0.08s; }
  .siam-home-aside > *:nth-child(3) { animation-delay: 0.14s; }
  .siam-home-main > *:nth-child(1) { animation-delay: 0.05s; }
  .siam-home-main > *:nth-child(2) { animation-delay: 0.11s; }
  .siam-home-main > *:nth-child(3) { animation-delay: 0.17s; }
}

@keyframes siam-home-rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 599px) {
  .siam-page--home .siam-main.siam-home {
    padding-left: var(--siam-space-3);
    padding-right: var(--siam-space-3);
  }

  .siam-home-panel__body {
    padding: var(--siam-space-4);
  }

  .siam-home-efemerides .siam-table td:nth-child(2) {
    max-width: 7.5rem;
  }
}

/* ——— Home cartográfica ———
 * Estas reglas sustituyen la composición institucional anterior y se mantienen
 * al final para que la home pueda convivir con los estilos heredados.
 */
#siam-main.siam-home {
  width: 100%;
  max-width: none;
  padding: clamp(0.75rem, 2vw, 2rem);
}

.siam-home-layout {
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1rem, 2vw, 2rem);
  width: 100%;
}

.siam-home-map-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--siam-color-border);
  border-radius: var(--siam-radius-lg);
  background: var(--siam-color-surface);
}

.siam-home-map-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--siam-color-bg-soft);
}

.siam-home-map-frame #map {
  width: 100%;
  height: 100%;
  min-height: 0;
  border-radius: var(--siam-radius-lg);
}

.siam-home-sidebar {
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 1.5vw, 1.5rem);
  min-width: 0;
  padding: clamp(0.25rem, 0.7vw, 0.75rem) 0;
}

.siam-home-intro {
  padding-bottom: var(--siam-space-4);
  border-bottom: 1px solid var(--siam-color-border-light);
}

.siam-home-eyebrow {
  margin: 0 0 var(--siam-space-2);
  color: var(--siam-color-primary);
  font-size: var(--siam-font-size-xs);
  font-weight: var(--siam-font-weight-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.siam-home-intro h1 {
  max-width: 22ch;
  margin: 0 0 var(--siam-space-2);
  font-size: clamp(1.75rem, 2.4vw, 2.75rem);
  letter-spacing: -0.035em;
}

.siam-home-date {
  display: block;
  margin-bottom: var(--siam-space-4);
  color: var(--siam-color-text-muted);
  font-size: var(--siam-font-size-sm);
  text-transform: capitalize;
}

.siam-home-lead {
  max-width: 68ch;
  margin: 0 0 var(--siam-space-3);
  color: var(--siam-color-text);
  font-size: var(--siam-font-size-sm);
  line-height: 1.65;
}

.siam-home-text-link,
.siam-home-external a {
  display: inline-flex;
  align-items: center;
  gap: var(--siam-space-2);
  font-size: var(--siam-font-size-sm);
  font-weight: var(--siam-font-weight-semibold);
}

.siam-home-section {
  display: grid;
  gap: var(--siam-space-3);
}

.siam-home-section__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--siam-space-3);
  padding-bottom: var(--siam-space-2);
  border-bottom: 1px solid var(--siam-color-border-light);
}

.siam-home-section__head h2 {
  flex-shrink: 0;
  margin: 0;
  font-size: var(--siam-font-size-md);
}

.siam-home-section__head > a,
.siam-home-stations-summary {
  color: var(--siam-color-text-muted);
  font-size: var(--siam-font-size-xs);
}

.siam-home-section__head > a {
  flex-shrink: 0;
  color: var(--siam-color-link);
  font-weight: var(--siam-font-weight-semibold);
}

.siam-home-stations-summary {
  max-width: 58%;
  text-align: right;
}

.siam-home-variables {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--siam-space-2);
}

.siam-home-variables .var-btn {
  width: 100%;
  min-height: 2.5rem;
  justify-content: center;
  padding-inline: var(--siam-space-3);
  overflow: hidden;
  text-overflow: ellipsis;
}

.siam-home-data-time {
  min-height: 1.2em;
  margin: 0;
  color: var(--siam-color-text-muted);
  font-size: var(--siam-font-size-xs);
}

.siam-home-reports {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--siam-space-2);
}

.siam-home-reports a {
  position: relative;
  min-height: 2.625rem;
  padding: 0.6rem 2rem 0.6rem 0.75rem;
  border-color: var(--siam-color-border);
  background: var(--siam-color-surface);
  font-weight: var(--siam-font-weight-medium);
}

.siam-home-reports a::after {
  position: absolute;
  right: 0.75rem;
  content: "›";
  color: var(--siam-color-text-muted);
  font-size: 1.1rem;
}

.siam-home-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--siam-space-3);
}

.siam-home-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.75rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--siam-radius);
  font-size: var(--siam-font-size-sm);
  font-weight: var(--siam-font-weight-semibold);
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  transition:
    background var(--siam-transition),
    border-color var(--siam-transition),
    color var(--siam-transition);
}

.siam-home-action:hover {
  text-decoration: none;
}

.siam-home-action--primary {
  border-color: var(--siam-color-primary);
  background: var(--siam-color-primary);
  color: var(--siam-color-text-inverse);
}

.siam-home-action--primary:hover {
  border-color: var(--siam-color-primary-dark);
  background: var(--siam-color-primary-dark);
  color: var(--siam-color-text-inverse);
}

.siam-home-action--secondary {
  border-color: var(--siam-color-border);
  background: var(--siam-color-bg-soft);
  color: var(--siam-color-primary-dark);
}

.siam-home-action--secondary:hover {
  border-color: var(--siam-color-primary-light);
  background: #d9e8f1;
  color: var(--siam-color-primary-dark);
}

.siam-home-external {
  margin: calc(var(--siam-space-2) * -1) 0 0;
  text-align: right;
}

.siam-home-sidebar > .siam-notice-banner {
  margin: 0;
}

@media (min-width: 1024px) {
  .siam-home-layout {
    grid-template-columns: minmax(0, 2fr) minmax(21rem, 1fr);
    align-items: start;
  }
}

@media (min-width: 1500px) {
  .siam-home-sidebar {
    padding-right: clamp(0.5rem, 1vw, 1.25rem);
  }

  .siam-home-lead {
    font-size: var(--siam-font-size-base);
  }
}

@media (max-width: 767px) {
  #siam-main.siam-home {
    padding: var(--siam-space-3);
  }

  .siam-home-sidebar {
    padding: 0;
  }

  .siam-home-intro h1 {
    font-size: clamp(1.65rem, 8vw, 2.1rem);
  }

  .siam-home-section__head {
    align-items: flex-start;
    flex-direction: column;
    gap: var(--siam-space-1);
  }

  .siam-home-stations-summary {
    max-width: none;
    text-align: left;
  }

  .siam-home-actions {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 479px) {
  .siam-home-variables,
  .siam-home-reports {
    grid-template-columns: 1fr;
  }
}

/* ——— Home inmersiva: mapa a pantalla completa y superficies flotantes ——— */
body.siam-page--home {
  --siam-home-edge: clamp(0.5rem, 1.2vw, 1rem);
  --siam-home-header-safe: 6.5rem;
  --siam-home-footer-safe: 5.5rem;
  --siam-home-map-top-safe: var(--siam-home-header-safe);
  --siam-home-panel-width: clamp(24rem, 34vw, 34rem);
  --siam-home-map-right-safe: calc(var(--siam-home-panel-width) + var(--siam-home-edge));
  --siam-home-map-bottom-safe: var(--siam-home-footer-safe);
  display: block;
  width: 100%;
  height: 100dvh;
  min-height: 32rem;
  overflow: hidden;
  background: var(--siam-color-bg-soft);
}

.siam-page--home #siam-header {
  position: fixed;
  z-index: calc(var(--siam-z-header) + 20);
  top: var(--siam-home-edge);
  right: var(--siam-home-edge);
  left: var(--siam-home-edge);
}

.siam-page--home #siam-header .siam-header {
  position: static;
  overflow: hidden;
  border: 1px solid rgba(200, 215, 227, 0.9);
  border-radius: var(--siam-radius-lg);
  box-shadow: 0 0.5rem 2rem rgba(7, 68, 102, 0.13);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
}

.siam-page--home #siam-header .siam-header__bar {
  background: transparent;
}

.siam-page--home #siam-header .siam-header__inner {
  max-width: none;
  min-height: 3.75rem;
  padding: 0.45rem clamp(0.75rem, 1.5vw, 1.5rem);
}

#siam-main.siam-home {
  position: fixed;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100dvh;
  margin: 0;
  padding: 0;
}

.siam-page--home .siam-home-layout {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
}

.siam-page--home .siam-home-map-card,
.siam-page--home .siam-home-map-frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 0;
  aspect-ratio: auto;
  border: 0;
  border-radius: 0;
}

.siam-page--home .siam-home-map-frame #map,
.siam-page--home .leaflet-container {
  border-radius: 0;
}

.siam-page--home .siam-home-sidebar {
  position: absolute;
  z-index: 900;
  top: var(--siam-home-header-safe);
  right: var(--siam-home-edge);
  bottom: var(--siam-home-footer-safe);
  width: var(--siam-home-panel-width);
  max-height: none;
  overflow: auto;
  overscroll-behavior: contain;
  gap: var(--siam-space-4);
  padding: clamp(1rem, 1.4vw, 1.35rem);
  border: 1px solid rgba(200, 215, 227, 0.92);
  border-radius: var(--siam-radius-lg);
  box-shadow: 0 0.75rem 2.5rem rgba(7, 68, 102, 0.16);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  scrollbar-width: thin;
}

.siam-page--home .siam-home-intro {
  padding-bottom: var(--siam-space-3);
}

.siam-page--home .siam-home-intro h1 {
  font-size: clamp(1.5rem, 2vw, 2.15rem);
}

.siam-page--home .siam-home-date {
  margin-bottom: var(--siam-space-3);
}

.siam-page--home .siam-home-lead {
  line-height: 1.55;
}

.siam-page--home .siam-home-variables .var-btn {
  min-height: 2.25rem;
  padding-block: 0.45rem;
}

.siam-page--home .siam-home-reports a {
  min-height: 2.35rem;
  padding-block: 0.5rem;
}

.siam-page--home .siam-home-action {
  min-height: 2.75rem;
}

.siam-page--home #siam-footer {
  position: fixed;
  z-index: calc(var(--siam-z-header) + 10);
  right: var(--siam-home-edge);
  bottom: var(--siam-home-edge);
  left: var(--siam-home-edge);
  pointer-events: none;
}

.siam-page--home #siam-footer .siam-footer {
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  gap: var(--siam-space-3);
  margin: 0;
  background: transparent;
}

.siam-page--home #siam-footer .siam-footer__bar {
  overflow: hidden;
  border: 1px solid rgba(200, 215, 227, 0.92);
  border-radius: var(--siam-radius-lg);
  box-shadow: 0 0.5rem 1.75rem rgba(7, 68, 102, 0.14);
  pointer-events: auto;
}

.siam-page--home #siam-footer .siam-footer__bar {
  flex: 0 1 46rem;
}

.siam-page--home #siam-footer .siam-footer__bar {
  background: rgba(31, 111, 159, 0.94);
  backdrop-filter: blur(12px);
}

.siam-page--home #siam-footer .siam-footer__inner {
  flex-direction: row;
  align-items: center;
  justify-content: center;
  max-width: none;
  min-height: 4rem;
  padding: 0.85rem 1.25rem;
}

.siam-page--home #siam-footer .siam-footer__brand {
  max-width: none;
  font-size: var(--siam-font-size-sm);
  text-align: center;
  white-space: nowrap;
}

.siam-page--home #siam-footer .siam-footer__contact {
  display: none;
}

/* Mantener todos los controles cartográficos fuera de las superficies flotantes. */
.siam-page--home .leaflet-top {
  top: var(--siam-home-map-top-safe);
}

.siam-page--home .leaflet-right {
  right: var(--siam-home-map-right-safe);
}

.siam-page--home .leaflet-bottom {
  bottom: var(--siam-home-map-bottom-safe);
}

.siam-page--home .leaflet-left {
  left: var(--siam-home-edge);
}

.siam-page--home .siam-map-loading {
  top: var(--siam-home-map-top-safe);
}

@media (max-width: 900px) {
  body.siam-page--home {
    --siam-home-panel-width: clamp(21rem, 46vw, 26rem);
  }

  .siam-page--home #siam-footer .siam-footer__bar {
    display: none;
  }
}

@media (max-width: 767px) {
  body.siam-page--home {
    --siam-home-edge: 0.5rem;
    --siam-home-header-safe: 4.75rem;
    --siam-home-footer-safe: 4.4rem;
    --siam-home-panel-width: 0rem;
    --siam-home-map-right-safe: var(--siam-home-edge);
    --siam-home-map-bottom-safe: calc(52dvh + var(--siam-home-footer-safe));
    min-height: 30rem;
  }

  .siam-page--home #siam-header .siam-header__inner {
    min-height: 3.5rem;
    padding: 0.35rem 0.65rem;
  }

  .siam-page--home .siam-home-sidebar {
    top: auto;
    right: var(--siam-home-edge);
    bottom: var(--siam-home-footer-safe);
    left: var(--siam-home-edge);
    width: auto;
    max-height: min(48dvh, 29rem);
    padding: var(--siam-space-4);
  }

  .siam-page--home .siam-home-intro h1 {
    font-size: 1.45rem;
  }

  .siam-page--home .siam-home-section__head {
    align-items: baseline;
    flex-direction: row;
  }

  .siam-page--home .siam-home-stations-summary {
    max-width: 58%;
    text-align: right;
  }

  .siam-page--home .siam-home-actions,
  .siam-page--home .siam-home-variables,
  .siam-page--home .siam-home-reports {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .siam-page--home #siam-footer .siam-footer {
    justify-content: center;
  }

  .siam-page--home .leaflet-right {
    right: var(--siam-home-edge);
  }

}

@media (max-width: 479px) {
  .siam-page--home .siam-home-sidebar {
    max-height: min(52dvh, 30rem);
  }

  .siam-page--home .siam-home-variables,
  .siam-page--home .siam-home-reports {
    grid-template-columns: 1fr;
  }
}

/* ——— Home mapa: bandas institucionales y navegación flotante ——— */
.siam-page--home #siam-header {
  top: 0;
  right: 0;
  left: 0;
}

.siam-page--home #siam-header .siam-header {
  overflow: visible;
  border: 0;
  border-bottom: 1px solid var(--siam-color-border);
  border-radius: 0;
  box-shadow: none;
  background: #ffffff;
}

/* Misma cabecera que el resto de páginas: contenido centrado al ancho máximo. */
.siam-page--home #siam-header .siam-header__inner {
  min-height: var(--siam-header-height);
  max-width: var(--siam-max-width);
  padding-inline: var(--siam-space-4);
}

.siam-page--home #siam-header .siam-nav,
.siam-page--home #siam-header .siam-nav-overlay,
.siam-page--home #siam-header .siam-header__menu-toggle {
  display: none !important;
}

.siam-page--home #siam-header .siam-header__actions--desktop {
  display: inline-flex;
  margin-left: auto;
}

.siam-page--home #siam-footer {
  right: 0;
  bottom: 0;
  left: 0;
}

.siam-page--home #siam-footer .siam-footer {
  display: block;
  width: 100%;
  background: #ffffff;
}

.siam-page--home #siam-footer .siam-footer__bar {
  width: 100%;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.siam-page--home #siam-footer .siam-footer__bar {
  display: block;
  background: rgba(31, 111, 159, 0.97);
}

.siam-page--home #siam-footer .siam-footer__inner {
  justify-content: space-between;
  width: 100%;
  max-width: none;
  min-height: 5rem;
  padding: 0.85rem clamp(1.5rem, 4vw, 4rem);
}

.siam-page--home #siam-footer .siam-footer__brand {
  font-size: var(--siam-font-size-sm);
  text-align: left;
}

.siam-page--home #siam-footer .siam-footer__contact {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 0.1rem 1rem;
  text-align: right;
}

.siam-page--home #siam-footer .siam-footer__contact span:first-child {
  grid-column: 1 / -1;
}

.siam-page--home .siam-home-map-tools {
  position: absolute;
  z-index: 900;
  top: var(--siam-home-header-safe);
  left: 50%;
  width: min(68rem, calc(100% - 2rem));
  padding: 0.7rem;
  border: 1px solid rgba(200, 215, 227, 0.92);
  border-radius: var(--siam-radius-lg);
  box-shadow: 0 0.55rem 1.8rem rgba(7, 68, 102, 0.14);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  transform: translateX(-50%);
}

.siam-page--home .siam-home-map-tools > .siam-notice-banner {
  margin: 0 0 var(--siam-space-2);
}

.siam-page--home .siam-home-map-tools .siam-home-variables {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.siam-page--home .siam-home-map-tools .var-btn {
  min-height: 2.5rem;
}

.siam-page--home .siam-home-map-tools__meta {
  display: flex;
  justify-content: space-between;
  gap: var(--siam-space-3);
  margin-top: var(--siam-space-2);
  color: var(--siam-color-text-muted);
  font-size: var(--siam-font-size-xs);
}

.siam-page--home .siam-home-map-actions {
  position: absolute;
  z-index: 900;
  right: 50%;
  bottom: calc(var(--siam-home-footer-safe) + var(--siam-home-edge));
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--siam-space-3);
  width: min(42rem, calc(100% - 2rem));
  transform: translateX(50%);
}

.siam-page--home .siam-home-map-actions a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 3.5rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--siam-color-border);
  border-radius: var(--siam-radius);
  box-shadow: 0 0.45rem 1.4rem rgba(7, 68, 102, 0.14);
  background: rgba(255, 255, 255, 0.96);
  color: var(--siam-color-primary-dark);
  font-size: var(--siam-font-size-base);
  font-weight: var(--siam-font-weight-semibold);
  letter-spacing: 0.04em;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.siam-page--home .siam-home-map-actions a:hover {
  border-color: var(--siam-color-primary);
  background: var(--siam-color-primary);
  color: #ffffff;
  text-decoration: none;
}

@media (max-width: 1100px) {
  .siam-page--home .siam-home-map-tools .siam-home-variables {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .siam-page--home #siam-header .siam-header__inner {
    min-height: 3.75rem;
    padding-inline: 0.75rem;
  }

  .siam-page--home #siam-header .siam-header__lang {
    display: none;
  }

  .siam-page--home #siam-header .siam-header__contacto {
    padding: 0.4rem 0.65rem;
  }

  .siam-page--home .siam-home-map-tools {
    width: calc(100% - 1rem);
    padding: 0.55rem;
  }

  .siam-page--home .siam-home-map-tools .siam-home-variables {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .siam-page--home .siam-home-map-tools__meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.1rem;
  }

  .siam-page--home .siam-home-map-actions {
    bottom: calc(var(--siam-home-footer-safe) + 0.5rem);
    gap: 0.4rem;
    width: calc(100% - 1rem);
  }

  .siam-page--home .siam-home-map-actions a {
    min-height: 2.8rem;
    padding: 0.6rem 0.35rem;
    font-size: var(--siam-font-size-sm);
  }

  .siam-page--home #siam-footer .siam-footer__inner {
    justify-content: center;
    min-height: 3.5rem;
    padding: 0.6rem 0.75rem;
  }

  .siam-page--home #siam-footer .siam-footer__brand {
    font-size: 0.7rem;
    text-align: center;
    white-space: normal;
  }

  .siam-page--home #siam-footer .siam-footer__contact {
    display: none;
  }
}

.siam-page--home .siam-home-intro h2 {
  max-width: 22ch;
  margin: 0 0 var(--siam-space-2);
  font-size: clamp(1.5rem, 2vw, 2.15rem);
  letter-spacing: -0.035em;
}

@media (max-width: 767px) {
  .siam-page--home #siam-header .siam-header__inner {
    flex-wrap: wrap;
  }

  .siam-page--home .siam-home-intro h2 {
    font-size: 1.45rem;
  }
}

/* ——— Home móvil: mapa a pantalla completa, drawer y barra inferior ——— */
.siam-home-chrome {
  display: none;
}

@media (max-width: 767px) {
  .siam-page--home #siam-header,
  .siam-page--home #siam-footer {
    display: none !important;
  }

  .siam-page--home .siam-home-sidebar {
    display: none !important;
  }

  .siam-page--home {
    --siam-home-edge: 0;
    --siam-home-header-safe: 3.75rem;
    --siam-home-footer-safe: 4.75rem;
    --siam-home-map-right-safe: 0.75rem;
    --siam-home-map-bottom-safe: var(--siam-home-footer-safe);
  }

  .siam-home-chrome {
    display: contents;
  }

  @keyframes siam-vars-fab-pop {
    0% {
      transform: scale(0.88);
    }

    55% {
      transform: scale(1.08);
    }

    100% {
      transform: scale(1.04);
    }
  }

  .siam-home-vars-fab {
    position: fixed;
    z-index: calc(var(--siam-z-drawer) + 4);
    right: auto;
    bottom: var(
      --siam-sheet-controls-stack-bottom,
      calc(var(--siam-home-footer-safe, 4.75rem) + 0.55rem)
    );
    left: max(0.65rem, env(safe-area-inset-left, 0px));
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.25rem;
    height: 3.25rem;
    padding: 0;
    border: 1px solid rgba(200, 215, 227, 0.95);
    border-radius: 50%;
    box-shadow: 0 0.35rem 1.2rem rgba(7, 68, 102, 0.16);
    background: rgba(255, 255, 255, 0.96);
    color: var(--siam-color-primary);
    cursor: pointer;
    backdrop-filter: blur(10px);
    transform: scale(1);
    transition:
      transform 0.22s cubic-bezier(0.32, 0.72, 0, 1),
      box-shadow 0.22s ease,
      border-color 0.22s ease,
      background 0.22s ease,
      color 0.22s ease;
    -webkit-tap-highlight-color: transparent;
  }

  .siam-home-vars-fab:active {
    transform: scale(0.9);
  }

  .siam-home-vars-fab[aria-expanded="true"] {
    border-color: var(--siam-color-primary);
    background: var(--siam-color-primary);
    color: #ffffff;
    box-shadow:
      0 0.4rem 1.25rem rgba(26, 122, 184, 0.35),
      0 0 0 3px rgba(26, 122, 184, 0.22);
    animation: siam-vars-fab-pop 0.34s cubic-bezier(0.32, 0.72, 0, 1) forwards;
  }

  .siam-home-vars-fab[aria-expanded="true"]:active {
    transform: scale(0.96);
    animation: none;
  }

  .siam-home-vars-fab__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: inherit;
    transition: transform 0.28s cubic-bezier(0.32, 0.72, 0, 1);
  }

  .siam-home-vars-fab[aria-expanded="true"] .siam-home-vars-fab__icon {
    transform: rotate(-10deg) scale(1.06);
  }

  @media (prefers-reduced-motion: reduce) {
    .siam-home-vars-fab,
    .siam-home-vars-fab__icon {
      transition: none;
      animation: none !important;
    }

    .siam-home-vars-fab:active {
      transform: none;
    }
  }

  .siam-home-vars-popover {
    position: fixed;
    z-index: calc(var(--siam-z-drawer) + 3);
    top: auto;
    right: max(0.65rem, env(safe-area-inset-right, 0px));
    bottom: calc(
      var(--siam-sheet-controls-stack-bottom, calc(var(--siam-home-footer-safe, 4.75rem) + 0.55rem))
      + 3.25rem + 0.85rem
    );
    left: max(0.65rem, env(safe-area-inset-left, 0px));
    width: auto;
    max-width: min(24rem, calc(100vw - 1.3rem));
    max-height: min(56dvh, 28rem);
    margin-left: 0;
    padding: var(--siam-space-3) var(--siam-space-3) var(--siam-space-2);
    border: 1px solid rgba(200, 215, 227, 0.95);
    border-radius: var(--siam-radius-lg);
    box-shadow: 0 0.55rem 1.8rem rgba(7, 68, 102, 0.18);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    opacity: 0;
    transform: translateY(0.4rem) scale(0.98);
    transform-origin: bottom left;
    transition:
      opacity 0.2s ease,
      transform 0.2s ease;
    pointer-events: none;
  }

  .siam-home-vars-popover.is-open {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
  }

  .siam-home-vars-popover__body {
    display: grid;
    gap: var(--siam-space-2);
    min-width: 0;
  }

  .siam-home-vars-popover .siam-notice-banner {
    margin: 0;
    font-size: var(--siam-font-size-xs);
  }

  .siam-home-vars-popover .siam-home-section {
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .siam-home-vars-popover .siam-home-section__head {
    flex-direction: column;
    align-items: stretch;
    gap: 0.15rem;
    margin-bottom: var(--siam-space-3);
    padding-bottom: var(--siam-space-2);
    border-bottom: 1px solid var(--siam-color-border-light);
  }

  .siam-home-vars-popover .siam-home-section__head h2 {
    margin: 0;
    font-size: var(--siam-font-size-md);
    font-weight: var(--siam-font-weight-semibold);
    color: var(--siam-color-primary-dark);
  }

  .siam-home-vars-popover .siam-home-stations-summary {
    max-width: none;
    text-align: left;
    font-size: var(--siam-font-size-xs);
    color: var(--siam-color-text-muted);
  }

  .siam-home-vars-popover .siam-var-selector,
  .siam-home-vars-popover .siam-home-variables,
  .siam-home-vars-popover .siam-home-variables--list {
    display: flex;
    flex-direction: column;
    gap: 0;
    width: 100%;
    min-width: 0;
    grid-template-columns: unset;
  }

  .siam-home-vars-popover .siam-var-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin: 0;
    padding: var(--siam-space-2) 0;
    border-bottom: 1px solid var(--siam-color-border-light);
  }

  .siam-home-vars-popover .siam-var-group:last-child {
    border-bottom: 0;
    padding-bottom: 0;
  }

  .siam-home-vars-popover .siam-var-group__label {
    margin: 0;
    padding: 0 0.1rem;
    font-family: var(--siam-font-family);
    font-size: 0.68rem;
    font-weight: var(--siam-font-weight-semibold);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--siam-footer-blue, #1f6f9f);
  }

  .siam-home-vars-popover .siam-var-group__items {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    width: 100%;
  }

  .siam-home-vars-popover .siam-var-option {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.1rem;
    width: 100%;
    min-height: 2.5rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--siam-color-border-light);
    border-radius: var(--siam-radius);
    background: var(--siam-color-surface);
    color: var(--siam-color-primary-dark);
    font: inherit;
    font-size: var(--siam-font-size-sm);
    font-weight: var(--siam-font-weight-medium);
    line-height: 1.35;
    text-align: left;
    cursor: pointer;
    transition:
      background var(--siam-transition),
      border-color var(--siam-transition),
      color var(--siam-transition),
      box-shadow var(--siam-transition);
  }

  .siam-home-vars-popover .siam-var-option__label {
    width: 100%;
  }

  .siam-home-vars-popover .siam-var-option__meta {
    font-size: var(--siam-font-size-xs);
    font-weight: var(--siam-font-weight-medium);
    color: var(--siam-color-text-muted);
  }

  .siam-home-vars-popover .siam-var-option.is-active {
    border-color: var(--siam-color-primary);
    background: var(--siam-color-primary);
    color: #ffffff;
    box-shadow: 0 0.2rem 0.65rem rgba(26, 122, 184, 0.28);
  }

  .siam-home-vars-popover .siam-var-option.is-active .siam-var-option__meta {
    color: rgba(255, 255, 255, 0.88);
  }

  .siam-home-vars-popover .siam-var-option:not(.is-active):hover,
  .siam-home-vars-popover .siam-var-option:not(.is-active):focus-visible {
    border-color: var(--siam-color-primary-light);
    background: #e8f2f8;
    outline: none;
  }

  .siam-home-vars-popover .siam-home-variables__empty {
    margin: 0;
    font-size: var(--siam-font-size-sm);
    color: var(--siam-color-text-muted);
  }

  .siam-home-vars-popover .siam-layer-select {
    width: 100%;
    max-width: none;
  }

  .siam-home-vars-popover .siam-home-data-time {
    margin: var(--siam-space-2) 0 0;
    padding-top: var(--siam-space-2);
    border-top: 1px solid var(--siam-color-border-light);
    font-size: var(--siam-font-size-xs);
    color: var(--siam-color-text-muted);
  }

  .siam-home-bottom-nav {
    position: fixed;
    z-index: calc(var(--siam-z-header) + 22);
    right: max(0.65rem, env(safe-area-inset-right, 0px));
    bottom: max(0.55rem, env(safe-area-inset-bottom, 0px));
    left: max(0.65rem, env(safe-area-inset-left, 0px));
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.35rem;
    padding: 0.4rem 0.5rem;
    border: 1px solid rgba(200, 215, 227, 0.95);
    border-radius: 999px;
    box-shadow: 0 0.45rem 1.6rem rgba(7, 68, 102, 0.18);
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
  }

  .siam-home-bottom-nav__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.15rem;
    min-height: 3.1rem;
    padding: 0.35rem 0.25rem;
    border-radius: 999px;
    color: var(--siam-color-text-muted);
    font-size: 0.68rem;
    font-weight: var(--siam-font-weight-semibold);
    text-decoration: none;
    transition:
      background var(--siam-transition),
      color var(--siam-transition);
  }

  .siam-home-bottom-nav__item:hover,
  .siam-home-bottom-nav__item:focus-visible {
    background: var(--siam-color-bg-soft);
    color: var(--siam-color-primary);
    text-decoration: none;
  }

  .siam-home-bottom-nav__icon {
    display: inline-flex;
    color: var(--siam-color-primary);
  }

  .siam-page--home .leaflet-bottom {
    bottom: var(--siam-home-map-bottom-safe);
  }

  .siam-page--home .leaflet-bottom.leaflet-right {
    bottom: var(
      --siam-sheet-controls-stack-bottom,
      var(--siam-home-map-bottom-safe)
    ) !important;
  }

  .siam-page--home .leaflet-top {
    top: var(--siam-home-map-top-safe);
  }
}

/* Accesos a Listado y Riego al inicio del panel lateral (mismo estilo que la lista de Informes). */
/* Lista de una sola columna: los textos son más largos que los de los informes. */
.siam-page--home .siam-home-reports--single {
  grid-template-columns: minmax(0, 1fr);
}

/* Home móvil: cabecera a todo el ancho, fija arriba (como la de escritorio); el mapa va debajo. */
@media (max-width: 767px) {
  .siam-page--home {
    --siam-home-mobile-header-h: calc(3.5rem + env(safe-area-inset-top, 0px));
  }

  .siam-page--home #siam-header {
    display: block !important;
    top: 0;
    right: 0;
    left: 0;
  }

  .siam-page--home #siam-header .siam-header {
    border: 0;
    border-bottom: 1px solid var(--siam-color-border-light);
    border-radius: 0;
    box-shadow: none;
    background: #ffffff;
    backdrop-filter: none;
  }

  .siam-page--home #siam-header .siam-header__inner {
    flex-wrap: nowrap;
    min-height: var(--siam-home-mobile-header-h);
    padding: env(safe-area-inset-top, 0px) var(--siam-space-4) 0;
  }

  .siam-page--home #siam-main.siam-home {
    inset: var(--siam-home-mobile-header-h) 0 0 0;
    height: auto;
  }
}

/* a11y: enlaces «Instituciones» y «Accesibilidad» en el panel móvil de inicio,
   donde la cabecera y el pie están ocultos (RD 1112/2018, art. 15.1). */
.siam-home-vars-popover__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin: 0;
  padding: 0.6rem 1rem 0.8rem;
  border-top: 1px solid var(--siam-color-border-light, #dbe5ec);
  font-size: var(--siam-font-size-sm);
}

.siam-home-vars-popover__links a {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  color: var(--siam-color-primary-dark);
  text-decoration: underline;
}