/* ============================================
   Sistema Tepuku v1.0 - Inmuebles sXX
   ============================================ */

:root {
  /* Triada de marca */
  --tepuku-azul: #35558A;
  --ifyr-granate: #8B1A1A;
  --bc-terracota: #A85838;

  /* Color de mapa BC (variante específica del contexto cartográfico) */
  --bc-mapa: #7A8F4E;

  /* Neutros */
  --crema: #f5ead8;
  --crema-claro: #fdf6e3;
  --papel: #faf4e6;
  --tinta: #2a2419;
  --tinta-suave: #5a4f3f;
  --linea: #d9c9a8;
  --linea-suave: #ebdcc3;

  /* Tipografía */
  --display: 'Oswald', 'Helvetica Neue', sans-serif;
  --serif: 'Source Serif 4', 'Georgia', serif;

  /* Layout */
  --max-width: 1280px;
  --gutter: clamp(1rem, 4vw, 3rem);
  --paraguas-altura: 40px;
  --menu-altura: 72px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--tinta);
  background: var(--crema);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   Tipografía
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1.15;
  color: var(--tinta);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 300;
  letter-spacing: -0.01em;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 400;
}

.tepuku-tagline {
  font-family: var(--display);
  font-size: clamp(0.95rem, 1.4vw, 1.125rem);
  letter-spacing: 0.08em;
  color: var(--tepuku-azul);
  margin: -0.25rem 0 1.5rem 0;
  text-transform: none;
  font-weight: 400;
  max-width: none;
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

p {
  margin-bottom: 1rem;
  max-width: 65ch;
}

a {
  color: var(--ifyr-granate);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

a:hover {
  border-bottom-color: var(--ifyr-granate);
}

.eyebrow {
  font-family: var(--display);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--tinta-suave);
  margin-bottom: 1rem;
  display: block;
}

.lead {
  font-size: 1.25rem;
  line-height: 1.55;
  color: var(--tinta-suave);
}

/* ============================================
   Barra paraguas Tepuku
   ============================================ */

.paraguas {
  background: var(--tepuku-azul);
  color: var(--crema);
  height: var(--paraguas-altura);
  display: flex;
  align-items: center;
  font-family: var(--display);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.paraguas-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.paraguas-marca {
  display: flex;
  align-items: center;
  height: 100%;
  opacity: 0.95;
  transition: opacity 0.2s;
}

.paraguas-marca:hover {
  opacity: 1;
}

.paraguas-marca img {
  height: 24px;
  width: auto;
  display: block;
  object-fit: contain;
  /* Logo español es azul oscuro; aclararlo sobre paraguas oscuro */
  filter: brightness(0) invert(1);
  opacity: 0.92;
}

.paraguas-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.paraguas-links a {
  color: var(--crema);
  border-bottom: none;
  opacity: 0.75;
  transition: opacity 0.2s;
}

.paraguas-links a:hover {
  opacity: 1;
}

/* ============================================
   Menú principal
   ============================================ */

.menu {
  position: sticky;
  top: 0;
  background: var(--crema);
  border-bottom: 1px solid var(--linea-suave);
  height: var(--menu-altura);
  display: flex;
  align-items: center;
  z-index: 100;
}

.menu-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.menu-logo {
  font-family: var(--display);
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--tinta);
  border-bottom: none;
  display: flex;
  align-items: center;
  height: 100%;
  transition: opacity 0.2s ease;
}

.menu-logo:hover {
  opacity: 0.75;
}

.menu-logo span {
  color: var(--tepuku-azul);
  margin-left: 0.4rem;
  font-weight: 400;
}

.menu-nav {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.menu-nav a {
  font-family: var(--display);
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tinta);
  border-bottom: none;
  position: relative;
  padding: 0.5rem 0;
}

.menu-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--tepuku-azul);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.menu-nav a:hover::after,
.menu-nav a.activo::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-family: var(--display);
  font-size: 1rem;
  cursor: pointer;
  color: var(--tinta);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ============================================
   Footer Tepuku
   ============================================ */

.footer {
  background: var(--tepuku-azul);
  color: var(--crema);
  padding: 4rem 0 2rem;
  margin-top: 6rem;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer h4 {
  font-family: var(--display);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--crema);
  opacity: 0.6;
  margin-bottom: 1rem;
}

.footer p, .footer a {
  color: var(--crema);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.footer a {
  border-bottom: none;
  opacity: 0.85;
  transition: opacity 0.2s;
}

.footer a:hover {
  opacity: 1;
}

.footer-marca {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
  color: var(--crema);
  display: inline-block;
}

.footer-logo {
  height: 80px;
  width: auto;
  display: block;
  margin-bottom: 1.5rem;
  max-width: 320px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.88;
}

.footer-bottom {
  border-top: 1px solid rgba(245, 234, 216, 0.15);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  font-size: 0.8125rem;
  opacity: 0.7;
}

/* ============================================
   Layout helpers
   ============================================ */

.contenido {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.seccion {
  padding: 5rem 0;
}

.seccion-compacta {
  padding: 3rem 0;
}

/* ============================================
   Hero
   ============================================ */

.hero {
  position: relative;
  min-height: clamp(540px, 80vh, 760px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--crema);
}

.hero-imagen {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: sepia(0.45) contrast(0.92) brightness(1.02);
}

.hero-imagen::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(245, 234, 216, 0.0) 0%,
    rgba(245, 234, 216, 0.35) 50%,
    rgba(245, 234, 216, 0.95) 100%
  );
}

.hero-contenido {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 5rem var(--gutter) 4rem;
  width: 100%;
}

.hero h1 {
  max-width: 18ch;
  margin-bottom: 1.5rem;
}

.hero h1 em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  color: var(--ifyr-granate);
}

.hero-periodo {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tinta-suave);
  margin-bottom: 2.5rem;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.875rem 1.75rem;
  font-family: var(--display);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--tinta);
  background: transparent;
  color: var(--tinta);
  cursor: pointer;
  transition: all 0.25s ease;
  border-bottom: 1px solid var(--tinta);
}

.btn:hover {
  background: var(--tinta);
  color: var(--crema);
}

.btn-primario {
  background: var(--tepuku-azul);
  border-color: var(--tepuku-azul);
  color: var(--crema);
}

.btn-primario:hover {
  background: var(--tinta);
  border-color: var(--tinta);
}

.hero-credito {
  position: absolute;
  bottom: 1.5rem;
  right: var(--gutter);
  z-index: 2;
  font-family: var(--display);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tinta-suave);
  background: rgba(245, 234, 216, 0.85);
  padding: 0.5rem 0.875rem;
  backdrop-filter: blur(4px);
}

.hero-credito strong {
  font-weight: 500;
}

.hero-credito-aviso {
  display: block;
  font-size: 0.625rem;
  margin-top: 0.125rem;
  font-weight: 400;
  letter-spacing: 0.08em;
}

/* ============================================
   Stats
   ============================================ */

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  padding: 4rem 0;
  border-top: 1px solid var(--linea);
  border-bottom: 1px solid var(--linea);
}

.stats > div {
  text-align: center;
  padding: 0 2rem;
  border-right: 1px solid var(--linea-suave);
}

.stats > div:last-child {
  border-right: none;
}

.stat-numero {
  font-family: var(--display);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 300;
  line-height: 1;
  color: var(--tepuku-azul);
  display: block;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-family: var(--display);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--tinta-suave);
}

/* ============================================
   Cards de proyectos
   ============================================ */

.proyectos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.proyecto-card {
  background: var(--crema);
  border: 1px solid var(--linea);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  display: flex;
  flex-direction: column;
}

.proyecto-card-imagen {
  width: calc(100% + 5rem);
  margin: -2.5rem -2.5rem 1.75rem;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #d9c8a0;
  position: relative;
}

.proyecto-card-imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  filter: sepia(0.18) contrast(0.97);
  transition: transform 0.4s ease, filter 0.4s ease;
}

/* IFYR: plano antiguo con contenido principal centrado verticalmente,
   pero el borde irregular del papel arriba y abajo. Encuadre que muestre
   el dibujo descartando el borde rasgado. */
.proyecto-card[data-proyecto="ifyr"] .proyecto-card-imagen img {
  object-position: center 42%;
  transform: scale(1.08);
}

.proyecto-card:hover .proyecto-card-imagen img {
  transform: scale(1.06);
  filter: sepia(0.08) contrast(1);
}

.proyecto-card[data-proyecto="ifyr"]:hover .proyecto-card-imagen img {
  transform: scale(1.14);
}

.proyecto-card[data-proyecto="hom"] .proyecto-card-imagen img {
  filter: sepia(0.35) contrast(0.95) grayscale(0.2);
}

.proyecto-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px -30px rgba(42, 36, 25, 0.25);
  border-color: var(--proyecto-color, var(--tepuku-azul));
}

.proyecto-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--proyecto-color, var(--tepuku-azul));
}

.proyecto-card[data-proyecto="ifyr"] {
  --proyecto-color: var(--ifyr-granate);
}

.proyecto-card[data-proyecto="bc"] {
  --proyecto-color: var(--bc-terracota);
}

.proyecto-card[data-proyecto="hom"] {
  --proyecto-color: var(--tinta-suave);
  opacity: 0.75;
}

.proyecto-codigo {
  font-family: var(--display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--proyecto-color);
  margin-bottom: 0.75rem;
}

.proyecto-titulo {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 1rem;
  line-height: 1.2;
  color: var(--tinta);
}

.proyecto-descripcion {
  font-size: 0.9375rem;
  color: var(--tinta-suave);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.proyecto-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--linea-suave);
}

.proyecto-meta-item {
  display: flex;
  flex-direction: column;
  font-size: 0.8125rem;
}

.proyecto-meta-label {
  font-family: var(--display);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tinta-suave);
  margin-bottom: 0.125rem;
}

.proyecto-meta-valor {
  font-family: var(--display);
  font-weight: 500;
  color: var(--tinta);
}

.proyecto-card-cta {
  font-family: var(--display);
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--proyecto-color);
  border-bottom: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.proyecto-card-cta::after {
  content: '→';
  transition: transform 0.2s;
}

.proyecto-card-cta:hover::after {
  transform: translateX(4px);
}

/* ============================================
   Imágenes de cards en /proyectos/
   ============================================ */

.proyecto-imagen {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--linea);
  background: var(--linea-suave);
}

/* Página /proyectos/ — grid simétrico para que las imágenes
   de IFYR, BC y HOM se vean del mismo tamaño exacto */
.proyecto-detalle-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.proyecto-detalle-grid--invertido > :first-child {
  order: 1;
}

.proyecto-detalle-grid--invertido > :last-child {
  order: 2;
}

@media (max-width: 760px) {
  .proyecto-detalle-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  /* En móvil, la imagen siempre primero independientemente del orden de DOM */
  .proyecto-detalle-grid .proyecto-imagen {
    order: -1;
  }
  .proyecto-detalle-grid--invertido > :first-child,
  .proyecto-detalle-grid--invertido > :last-child {
    order: initial;
  }
}

.proyecto-imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: sepia(0.25) contrast(0.95);
  transition: filter 0.3s ease, transform 0.6s ease;
}

.proyecto-imagen:hover img {
  filter: sepia(0.1) contrast(1);
  transform: scale(1.02);
}

.proyecto-imagen-pendiente img {
  filter: sepia(0.5) contrast(0.85) brightness(0.95);
  opacity: 0.75;
}

/* ============================================
   Mapa síntesis (home)
   ============================================ */

.mapa-sintesis {
  /* Aspect ratio aproximado de Rapa Nui (28 km × 19 km ≈ 1.45) para que
     la isla ocupe la mayor parte del recuadro sin espacio sobrante. */
  aspect-ratio: 3 / 2;
  background: var(--crema-claro);
  border: 1px solid var(--linea);
  position: relative;
  margin: 3rem 0;
  box-shadow: 0 20px 50px -30px rgba(42, 36, 25, 0.25);
  max-height: 700px;
}

.mapa-sintesis-leaflet {
  width: 100%;
  height: 100%;
}

/* Mapa-síntesis: tile cartográfico con sepia muy sutil para sintonizar con
   la estética del archivo, sin perder legibilidad de etiquetas y relieve. */
.mapa-sintesis--antiguo .leaflet-tile-pane {
  filter: sepia(0.18) saturate(0.95) contrast(1.02);
}

.mapa-sintesis--antiguo {
  background: var(--crema-claro);
  border-color: var(--linea);
}

.mapa-sintesis--antiguo::before {
  /* Vignette muy suave a las esquinas — apenas perceptible */
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 60px 5px rgba(101, 70, 35, 0.08);
  z-index: 401;
}

/* Leaflet override */
.leaflet-container {
  background: var(--crema-claro) !important;
  font-family: var(--serif) !important;
}

.leaflet-tile-pane {
  filter: sepia(0.18) contrast(0.95) brightness(1.02);
}

.leaflet-popup-content-wrapper {
  background: var(--crema-claro) !important;
  border: 1px solid var(--ifyr-granate) !important;
  border-radius: 0 !important;
  box-shadow: 0 10px 30px -10px rgba(42, 36, 25, 0.3) !important;
  font-family: var(--serif) !important;
}

.leaflet-popup-tip {
  background: var(--crema-claro) !important;
  border: 1px solid var(--ifyr-granate) !important;
}

.popup-titulo {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
  color: var(--tinta);
}

.popup-tipo {
  font-family: var(--display);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ifyr-granate);
  margin-bottom: 0.5rem;
  display: block;
}

/* Tooltip nativo de Leaflet (hover sobre marcador) */
.leaflet-tooltip.leaflet-tooltip-top {
  background: var(--crema-claro);
  border: 1px solid var(--linea);
  border-top: 3px solid var(--linea);
  border-radius: 0;
  padding: 0.55rem 0.9rem;
  font-family: var(--serif);
  box-shadow: 0 8px 22px -8px rgba(42, 36, 25, 0.4);
  white-space: nowrap;
}

.leaflet-tooltip.tooltip-mapa--ifyr {
  border-top-color: #8B1A1A;
}

.leaflet-tooltip.tooltip-mapa--bc {
  border-top-color: #7A8F4E;
}

.leaflet-tooltip.leaflet-tooltip-top::before {
  border-top-color: var(--linea);
}

.tooltip-mapa .tooltip-titulo {
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--tinta);
  letter-spacing: 0.01em;
}

/* ============================================
   Página Mapa completa
   ============================================ */

.mapa-pagina {
  height: calc(100vh - var(--paraguas-altura) - var(--menu-altura));
  display: grid;
  grid-template-columns: 320px 1fr;
}

.mapa-panel {
  background: var(--papel);
  border-right: 1px solid var(--linea);
  overflow-y: auto;
  padding: 2rem 1.5rem;
}

.mapa-filtros {
  margin-bottom: 2rem;
}

.filtro-grupo {
  margin-bottom: 1.5rem;
}

.filtro-titulo {
  font-family: var(--display);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--tinta-suave);
  margin-bottom: 0.75rem;
}

.filtro-opciones {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.filtro-check {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  cursor: pointer;
  font-size: 0.9375rem;
}

.filtro-check input {
  accent-color: var(--tepuku-azul);
}

.lista-puntos {
  list-style: none;
}

.lista-puntos li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--linea-suave);
  cursor: pointer;
  transition: padding 0.2s;
}

.lista-puntos li:hover {
  padding-left: 0.5rem;
}

.lista-puntos-titulo {
  font-family: var(--display);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--tinta);
}

.lista-puntos-meta {
  font-size: 0.8125rem;
  color: var(--tinta-suave);
}

.mapa-leaflet {
  width: 100%;
  height: 100%;
}

/* Botón "Volver a vista general" — control de Leaflet en topleft, encima
   del +/- de zoom. Estilo coherente con el resto de controles Leaflet. */
.mapa-home-control {
  width: 30px !important;
  height: 30px !important;
  background: var(--crema) !important;
  color: var(--tinta) !important;
  font-size: 18px !important;
  line-height: 30px !important;
  text-align: center !important;
  text-decoration: none !important;
  font-weight: bold !important;
  display: block !important;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.mapa-home-control:hover {
  background: var(--tepuku-azul) !important;
  color: var(--crema) !important;
}

/* Reglas antiguas conservadas para compatibilidad — sin uso actual */
.mapa-home-btn {
  position: absolute;
  top: 10px;
  left: 10px;
  width: 34px;
  height: 34px;
  background: var(--crema);
  border: 2px solid rgba(0, 0, 0, 0.2);
  border-radius: 4px;
  color: var(--tinta);
  font-size: 1.25rem;
  cursor: pointer;
  z-index: 1000;
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.4);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  line-height: 1;
}

.mapa-home-btn:hover {
  background: var(--tepuku-azul);
  color: var(--crema);
  border-color: var(--tepuku-azul);
}


.mapa-pagina {
  position: relative;
}

/* ============================================
   Panel lateral derecho con detalle (IFYR + BC)
   ============================================ */

.panel-detalle {
  --panel-color: var(--ifyr-granate);
  position: fixed;
  top: 0;
  right: 0;
  width: clamp(360px, 38vw, 520px);
  height: 100vh;
  background: var(--crema);
  border-left: 1px solid var(--linea);
  box-shadow: -20px 0 60px -20px rgba(42, 36, 25, 0.25);
  overflow-y: auto;
  z-index: 1000;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  padding: 0;
}

.panel-detalle.activo {
  transform: translateX(0);
}

.panel-detalle::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--panel-color);
}

.panel-cerrar {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--crema);
  border: 1px solid var(--linea);
  width: 36px;
  height: 36px;
  font-size: 1.25rem;
  cursor: pointer;
  color: var(--tinta);
  line-height: 1;
  z-index: 2;
  transition: all 0.2s;
}

.panel-cerrar:hover {
  background: var(--panel-color);
  color: var(--crema);
  border-color: var(--panel-color);
}

.panel-cabecera {
  padding: 3rem 2rem 1.5rem;
  border-bottom: 1px solid var(--linea-suave);
}

.panel-tipo {
  font-family: var(--display);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--panel-color);
  margin-bottom: 0.75rem;
}

.panel-titulo {
  font-family: var(--display);
  font-size: 1.625rem;
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 0.5rem;
  color: var(--tinta);
}

.panel-coords {
  font-family: var(--display);
  font-size: 0.8125rem;
  color: var(--tinta-suave);
  letter-spacing: 0.06em;
}

.panel-imagen-wrapper:not(:empty) {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--linea-suave);
  position: relative;
}

.panel-imagen {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: sepia(0.15) contrast(0.97);
}

.panel-imagen-credito {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.5rem 1rem;
  font-family: var(--display);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(253, 246, 227, 0.92);
  background: linear-gradient(to top,
    rgba(42, 36, 25, 0.78) 0%,
    rgba(42, 36, 25, 0.55) 60%,
    rgba(42, 36, 25, 0) 100%);
  text-align: right;
  pointer-events: none;
}

.panel-cuerpo {
  padding: 2rem;
}

.panel-cuerpo .lead {
  font-size: 1rem;
  line-height: 1.55;
  color: var(--tinta-suave);
  margin-bottom: 1.5rem;
}

.panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem 1.5rem;
  margin-top: 1.5rem;
}

.panel-grid-item {
  display: flex;
  flex-direction: column;
}

.panel-grid-label {
  font-family: var(--display);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tinta-suave);
  margin-bottom: 0.375rem;
}

.panel-grid-valor {
  font-family: var(--serif);
  font-size: 0.9375rem;
  color: var(--tinta);
  line-height: 1.4;
}

.panel-cita {
  margin-top: 2rem;
  padding: 1.25rem;
  background: var(--papel);
  font-family: var(--display);
  font-size: 0.8125rem;
  color: var(--tinta-suave);
  border-left: 3px solid var(--panel-color);
  line-height: 1.5;
}

.panel-acciones {
  padding: 0 2rem 2rem;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.panel-acciones .btn {
  flex: 1;
  min-width: 120px;
  justify-content: center;
}

/* Enlaces a ficha PDF y sitio del proyecto */
.panel-enlaces {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.panel-enlace {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.875rem 1.125rem;
  background: var(--papel);
  border: 1px solid var(--linea);
  border-left: 3px solid var(--panel-color);
  text-decoration: none;
  transition: all 0.2s ease;
  font-family: var(--display);
  font-size: 0.875rem;
  color: var(--tinta);
}

.panel-enlace:hover {
  background: var(--crema);
  border-color: var(--panel-color);
  border-left-width: 5px;
  padding-left: 1rem;
  transform: translateX(2px);
}

.panel-enlace-icono {
  font-size: 1.125rem;
  line-height: 1;
}

.panel-enlace-label {
  letter-spacing: 0.04em;
}

/* Placeholder cuando no hay foto disponible */
.panel-imagen-wrapper:has(.panel-imagen-placeholder) {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.panel-imagen-placeholder {
  width: 100%;
  height: 100%;
  background:
    repeating-linear-gradient(135deg,
      var(--linea-suave) 0,
      var(--linea-suave) 14px,
      var(--papel) 14px,
      var(--papel) 28px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--panel-color);
  position: relative;
}

.panel-imagen-placeholder::before {
  content: '';
  position: absolute;
  inset: 1.5rem;
  border: 1px solid var(--panel-color);
  opacity: 0.25;
}

.panel-imagen-placeholder-inicial {
  font-family: var(--display);
  font-size: 4rem;
  font-weight: 300;
  letter-spacing: 0.02em;
  line-height: 1;
  z-index: 1;
}

.panel-imagen-placeholder-nota {
  font-family: var(--display);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--tinta-suave);
  z-index: 1;
}

/* Descripción extendida (sólo IFYR por ahora) */
.panel-descripcion {
  font-family: var(--serif);
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--tinta);
  margin: 0;
}

/* Secciones con título en el panel */
.panel-seccion {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--linea-suave);
}

.panel-seccion:first-of-type {
  margin-top: 0.5rem;
  padding-top: 0;
  border-top: none;
}

.panel-seccion-titulo {
  font-family: var(--display);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--panel-color);
  margin: 0 0 1rem 0;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--panel-color);
  display: inline-block;
}

.panel-seccion .panel-grid {
  margin-top: 0;
}

/* Lista de composición (componentes IFYR / inmuebles BC)
   Versión compacta colapsable: cabecera siempre visible en 1 línea,
   detalle expandible con <details><summary>. */
.panel-composicion {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: comp;
}

.panel-composicion-item {
  position: relative;
  border-bottom: 1px solid var(--linea-suave);
  counter-increment: comp;
}

.panel-composicion-item:last-child {
  border-bottom: none;
}

.panel-composicion-item::before {
  content: counter(comp, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.75rem;
  font-family: var(--display);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--panel-color);
  font-weight: 500;
  pointer-events: none;
  z-index: 1;
}

/* Cabecera siempre visible: 1 línea con id · año · estado · nombre · ficha
   El chevron queda absoluto a la derecha — nunca se envuelve. */
.panel-composicion-cabecera {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  align-items: center;
  padding: 0.625rem 1.75rem 0.625rem 2.5rem;
  font-family: var(--display);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tinta-suave);
  list-style: none;
  cursor: pointer;
  user-select: none;
  transition: background 0.15s ease;
  position: relative;
}

.panel-composicion-cabecera::-webkit-details-marker { display: none; }
.panel-composicion-toggle > summary { list-style: none; }

.panel-composicion-item--simple .panel-composicion-cabecera {
  cursor: default;
}

.panel-composicion-toggle:hover .panel-composicion-cabecera {
  background: var(--papel);
}

.panel-composicion-id {
  color: var(--panel-color);
  font-weight: 500;
  flex-shrink: 0;
}

.panel-composicion-anio {
  flex-shrink: 0;
}

.panel-composicion-estado {
  padding: 0.1rem 0.5rem;
  border: 1px solid var(--linea);
  border-radius: 999px;
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  color: var(--tinta-suave);
  flex-shrink: 0;
}

.panel-composicion-nombre {
  font-family: var(--serif);
  font-size: 0.9375rem;
  color: var(--tinta);
  text-transform: none;
  letter-spacing: 0;
  line-height: 1.3;
  flex: 1 1 auto;
  min-width: 60%;
}

.panel-composicion-ficha {
  font-family: var(--display);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--panel-color);
  padding: 0.15rem 0.55rem;
  border: 1px solid var(--panel-color);
  border-radius: 999px;
  transition: background 0.2s, color 0.2s;
  flex-shrink: 0;
}

.panel-composicion-ficha:hover {
  background: var(--panel-color);
  color: var(--crema);
}

/* Chevron absoluto a la derecha — siempre alineado al primer renglón */
.panel-composicion-chevron {
  position: absolute;
  right: 0.5rem;
  top: 0.95rem;
  width: 7px;
  height: 7px;
  border-right: 1.5px solid var(--tinta-suave);
  border-bottom: 1.5px solid var(--tinta-suave);
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}

.panel-composicion-toggle[open] .panel-composicion-chevron {
  transform: rotate(-135deg);
  top: 1.2rem;
}

/* Detalle expandible */
.panel-composicion-detalle {
  padding: 0 0 0.9rem 2.5rem;
  animation: fadeInDetalle 0.2s ease;
}

@keyframes fadeInDetalle {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.panel-composicion-meta {
  font-family: var(--serif);
  font-size: 0.8125rem;
  color: var(--tinta-suave);
  line-height: 1.4;
  font-style: italic;
  margin: 0 0 0.5rem 0;
}

.panel-composicion-resumen {
  font-family: var(--serif);
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--tinta);
  margin: 0.4rem 0 0 0;
  max-width: none;
}

/* Chips de tipos de patrimonio (BC) */
.panel-chips-wrapper {
  margin-top: 1rem;
}

.panel-chips-label {
  font-family: var(--display);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tinta-suave);
  margin-bottom: 0.625rem;
}

.panel-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.panel-chips .chip {
  display: inline-block;
  padding: 0.3rem 0.7rem;
  background: var(--papel);
  border: 1px solid var(--panel-color);
  color: var(--panel-color);
  font-family: var(--display);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  border-radius: 999px;
}

@media (max-width: 600px) {
  .panel-detalle {
    width: 100vw;
  }

  .panel-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Equipo institucional
   ============================================ */

.equipo-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 4rem;
  align-items: start;
}

.equipo-bloque h2 {
  color: var(--tepuku-azul);
  margin-bottom: 1.5rem;
}

.equipo-bloque p + p {
  margin-top: 1rem;
}

.equipo-cta-proyectos {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--linea);
  font-family: var(--display);
  font-size: 0.875rem;
  letter-spacing: 0.04em;
}

.equipo-cta-proyectos a {
  font-weight: 500;
  margin: 0 0.25rem;
}

.equipo-panel {
  background: var(--papel);
  padding: 2rem;
  border-top: 3px solid var(--tepuku-azul);
}

.equipo-panel-item {
  margin-bottom: 1.75rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--linea-suave);
}

.equipo-panel-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.equipo-panel-label {
  font-family: var(--display);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--tinta-suave);
  margin-bottom: 0.5rem;
  display: block;
}

.equipo-panel-valor {
  font-family: var(--serif);
  font-size: 0.9375rem;
  color: var(--tinta);
  line-height: 1.5;
}

/* ============================================
   Acerca
   ============================================ */

.acerca-prosa {
  max-width: 720px;
}

.acerca-prosa h2 {
  margin-top: 3rem;
  margin-bottom: 1rem;
  color: var(--tepuku-azul);
}

.acerca-prosa h2:first-child {
  margin-top: 0;
}

.cita-bloque {
  background: var(--papel);
  padding: 1.5rem;
  border-left: 3px solid var(--tepuku-azul);
  margin: 1.5rem 0;
  font-family: var(--display);
  font-size: 0.875rem;
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 900px) {
  .menu-nav {
    display: none;
    position: absolute;
    top: var(--menu-altura);
    left: 0;
    right: 0;
    background: var(--crema);
    flex-direction: column;
    padding: 1.5rem var(--gutter);
    border-bottom: 1px solid var(--linea);
    gap: 1rem;
  }

  .menu-nav.abierto {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .stats {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .equipo-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .mapa-pagina {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }

  .mapa-panel {
    max-height: 40vh;
    border-right: none;
    border-bottom: 1px solid var(--linea);
  }

  .paraguas-links {
    gap: 1rem;
    font-size: 0.6875rem;
  }
}

@media (max-width: 600px) {
  .modal {
    padding: 2rem 1.5rem;
  }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    justify-content: center;
  }
}