/* =====================================================================
   Rutas Patrimoniales — Sistema de diseño institucional
   ===================================================================== */

:root{
  --c-primary:#0F2742;
  --c-primary-2:#1B3A5C;
  --c-accent:#B8722C;
  --c-accent-2:#E9C9A6;
  --c-bg:#FAF8F3;
  --c-bg-2:#F1ECE0;
  --c-text:#1F2937;
  --c-muted:#475569;
  --c-line:#E2E8F0;
  --c-white:#fff;

  --f-serif:"Source Serif 4", Georgia, "Times New Roman", serif;
  --f-sans:"Inter", -apple-system, "Segoe UI", system-ui, sans-serif;

  --rad-sm:6px;
  --rad-md:12px;
  --rad-lg:20px;

  --shadow-sm:0 1px 2px rgba(15,39,66,.06),0 1px 3px rgba(15,39,66,.05);
  --shadow-md:0 4px 14px rgba(15,39,66,.08),0 2px 6px rgba(15,39,66,.06);
  --shadow-lg:0 18px 48px rgba(15,39,66,.18);

  --t-fast:.18s ease;
  --t:.28s cubic-bezier(.4,.0,.2,1);
  --t-slow:.55s cubic-bezier(.4,.0,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--f-sans);background:var(--c-bg);color:var(--c-text);
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

img,picture,svg{max-width:100%;display:block}
a{color:var(--c-primary);text-decoration:none;transition:color var(--t-fast)}
a:hover{color:var(--c-accent)}
button{font-family:inherit;cursor:pointer;border:0;background:none}
.container{width:min(1180px, 92%);margin:0 auto}

/* Tipografía */
h1,h2,h3,h4{font-family:var(--f-serif);font-weight:600;line-height:1.2;color:var(--c-primary);margin:0 0 .5em}
h1{font-size:clamp(2rem,1.4rem + 2.5vw,3.4rem);letter-spacing:-.01em}
h2{font-size:clamp(1.5rem,1.1rem + 1.5vw,2.25rem)}
h3{font-size:clamp(1.15rem,1rem + .6vw,1.5rem)}
.eyebrow{
  display:inline-flex;align-items:center;gap:.4rem;
  font-family:var(--f-sans);font-weight:600;text-transform:uppercase;
  letter-spacing:.12em;font-size:.78rem;color:var(--c-accent);
  margin-bottom:.6rem;
}
.lead{font-size:clamp(1rem,.95rem + .3vw,1.18rem);color:var(--c-muted);max-width:62ch}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.small{font-size:.85rem;color:var(--c-muted)}
.text-center{text-align:center}
.mt-2{margin-top:.5rem}.mt-4{margin-top:1.5rem}

/* Skip link y banner demo */
.skip-link{
  position:absolute;left:-9999px;top:0;background:var(--c-primary);color:#fff;
  padding:.8rem 1rem;z-index:9999;
}
.skip-link:focus{left:1rem;top:1rem}
.banner-demo{
  background:linear-gradient(90deg,#fff8e1,#fff3c4);
  color:#7c4a03;padding:.7rem 1rem;text-align:center;font-size:.92rem;
  border-bottom:1px solid #f0d57a;
}
.banner-demo code{background:rgba(0,0,0,.06);padding:.1rem .35rem;border-radius:4px}

/* =====================================================================
   Header / Navegación
   ===================================================================== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(250,248,243,.85);backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid transparent;
  transition:background var(--t),border-color var(--t),box-shadow var(--t);
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.94);
  border-bottom-color:var(--c-line);
  box-shadow:var(--shadow-sm);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:1rem}
.brand{display:flex;align-items:center;gap:.7rem;font-family:var(--f-serif);color:var(--c-primary)}
.brand-mark{
  width:42px;height:42px;border-radius:50%;
  background:var(--c-primary);color:#fff;display:grid;place-items:center;
  box-shadow:var(--shadow-sm);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text small{
  font-family:var(--f-sans);font-size:.65rem;letter-spacing:.18em;
  color:var(--c-muted);text-transform:uppercase;
}
.brand-text strong{font-size:1.1rem;font-weight:600}

.main-nav{display:flex;align-items:center;gap:1rem}
.main-nav ul{display:flex;gap:.25rem;list-style:none;margin:0;padding:0}
.nav-link{
  position:relative;display:inline-block;padding:.6rem .9rem;
  font-weight:500;color:var(--c-text);border-radius:var(--rad-sm);
  transition:color var(--t-fast),background var(--t-fast);
}
.nav-link::after{
  content:"";position:absolute;left:.9rem;right:.9rem;bottom:.35rem;
  height:2px;background:var(--c-accent);transform:scaleX(0);transform-origin:left;
  transition:transform var(--t);
}
.nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--c-primary)}

.nav-actions{display:flex;align-items:center;gap:.4rem;padding-left:.6rem;border-left:1px solid var(--c-line)}
.btn-search,.btn-admin{
  display:inline-flex;align-items:center;gap:.4rem;padding:.55rem .8rem;
  border-radius:999px;color:var(--c-primary);font-weight:600;font-size:.9rem;
  transition:background var(--t-fast),color var(--t-fast);
}
.btn-search:hover,.btn-admin:hover{background:var(--c-bg-2)}
.btn-admin{padding:.55rem;border:1px solid var(--c-line)}
.btn-admin:hover{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}

.nav-toggle{display:none;padding:.4rem;color:var(--c-primary)}

@media (max-width:880px){
  .nav-toggle{display:inline-flex}
  .main-nav{
    position:fixed;inset:72px 0 auto 0;background:#fff;
    flex-direction:column;align-items:stretch;
    padding:1.2rem 1.2rem 2rem;border-bottom:1px solid var(--c-line);
    box-shadow:var(--shadow-md);
    transform:translateY(-110%);transition:transform var(--t);
    opacity:0;visibility:hidden;
  }
  .main-nav.open{transform:translateY(0);opacity:1;visibility:visible}
  .main-nav ul{flex-direction:column;gap:0;margin-bottom:1rem}
  .nav-link{display:block;padding:.8rem .4rem;border-bottom:1px solid var(--c-line)}
  .nav-link::after{display:none}
  .nav-link.is-active{color:var(--c-accent)}
  .nav-actions{border-left:0;padding-left:0;justify-content:flex-start}
}

/* Buscador desplegable */
.search-panel{
  background:#fff;border-bottom:1px solid var(--c-line);
  animation:slideDown var(--t);
}
.search-form{
  display:flex;align-items:center;gap:.6rem;padding:1rem 0;
  position:relative;
}
.search-form input[type=search]{
  flex:1;border:0;outline:0;background:transparent;font-size:1.15rem;
  font-family:var(--f-serif);color:var(--c-primary);padding:.6rem .2rem;
}
.search-form button[type=submit]{
  padding:.6rem 1.2rem;background:var(--c-primary);color:#fff;
  border-radius:var(--rad-sm);font-weight:600;transition:background var(--t-fast);
}
.search-form button[type=submit]:hover{background:var(--c-accent)}
.search-close{padding:.5rem;color:var(--c-muted);border-radius:50%;transition:background var(--t-fast)}
.search-close:hover{background:var(--c-bg-2)}
.search-suggest{padding:0 0 1rem}
.search-suggest a{
  display:flex;gap:.7rem;padding:.6rem;border-radius:var(--rad-sm);
  align-items:center;transition:background var(--t-fast);
}
.search-suggest a:hover{background:var(--c-bg-2)}
.search-suggest img{width:48px;height:36px;object-fit:cover;border-radius:4px}

@keyframes slideDown{from{transform:translateY(-100%);opacity:0}to{transform:translateY(0);opacity:1}}

/* =====================================================================
   Botones
   ===================================================================== */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.85rem 1.4rem;border-radius:999px;font-weight:600;
  font-family:var(--f-sans);font-size:.95rem;
  transition:transform var(--t-fast),background var(--t),box-shadow var(--t),color var(--t-fast);
}
.btn-primary{background:var(--c-primary);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--c-accent);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-ghost{background:transparent;color:var(--c-primary);border:1.5px solid currentColor}
.btn-ghost:hover{background:var(--c-primary);color:#fff;border-color:var(--c-primary);transform:translateY(-2px)}
.btn[disabled]{opacity:.45;cursor:not-allowed}

/* =====================================================================
   Hero (home)
   ===================================================================== */
.hero{
  position:relative;min-height:88vh;display:grid;place-items:center;color:#fff;
  overflow:hidden;isolation:isolate;
}
.hero-media{position:absolute;inset:0;z-index:-1}
.hero-img{
  position:absolute;inset:-5%;
  background-size:cover;background-position:center;
  transform:scale(1.05);
  animation:heroZoom 18s ease-out forwards;
  will-change:transform;
}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(15,39,66,.25) 0%, rgba(15,39,66,.55) 55%, rgba(15,39,66,.85) 100%);
}
@keyframes heroZoom{to{transform:scale(1)}}

.hero-content{padding:6rem 0 4rem;text-align:left}
.hero h1{color:#fff;text-shadow:0 4px 30px rgba(0,0,0,.3)}
.hero h1 em{font-style:italic;color:var(--c-accent-2);font-weight:600}
.hero .eyebrow{color:var(--c-accent-2)}
.hero .lead{color:rgba(255,255,255,.92);max-width:60ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.6rem}
.hero-cta .btn-ghost{color:#fff}
.hero-cta .btn-ghost:hover{background:#fff;color:var(--c-primary);border-color:#fff}

.hero-scroll{
  position:absolute;bottom:2rem;left:50%;width:30px;height:48px;
  border:2px solid rgba(255,255,255,.6);border-radius:30px;transform:translateX(-50%);
}
.hero-scroll::after{
  content:"";position:absolute;left:50%;top:8px;width:5px;height:10px;
  background:#fff;border-radius:3px;transform:translateX(-50%);
  animation:scrollDot 1.6s infinite;
}
@keyframes scrollDot{0%{transform:translate(-50%,0);opacity:1}80%{transform:translate(-50%,20px);opacity:0}100%{opacity:0}}

/* Reveal genérico */
.reveal{opacity:0;transform:translateY(24px);transition:opacity var(--t-slow),transform var(--t-slow)}
.reveal.in{opacity:1;transform:none}

/* =====================================================================
   Stats
   ===================================================================== */
.stats{padding:3.5rem 0;background:#fff;border-bottom:1px solid var(--c-line)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;text-align:center}
.stat strong{
  display:block;font-family:var(--f-serif);font-size:clamp(2.2rem,2rem + 1.5vw,3.2rem);
  color:var(--c-primary);font-weight:600;line-height:1;
}
.stat span{display:block;margin-top:.4rem;color:var(--c-muted);font-size:.92rem;letter-spacing:.04em}
@media (max-width:680px){.stats-grid{grid-template-columns:repeat(2,1fr)}}

/* =====================================================================
   Section heads
   ===================================================================== */
.section-head{text-align:center;max-width:62ch;margin:0 auto 2.5rem}
.section-head p{color:var(--c-muted);margin:.5rem auto 0}

/* =====================================================================
   Ruta grid + tarjetas
   ===================================================================== */
.rutas-destacadas,.rutas-list,.destacados,.map-preview,.proyecto-block{padding:5rem 0}
.proyecto-block{background:linear-gradient(180deg,transparent,var(--c-bg-2))}

.ruta-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.ruta-grid.lg{grid-template-columns:repeat(2,1fr);gap:2rem}
@media (max-width:780px){.ruta-grid,.ruta-grid.lg{grid-template-columns:1fr}}

.ruta-card{
  position:relative;display:block;background:#fff;border-radius:var(--rad-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform var(--t),box-shadow var(--t);
  color:inherit;border:1px solid var(--c-line);isolation:isolate;
}
.ruta-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.ruta-img{
  height:220px;background-size:cover;background-position:center;
  transition:transform var(--t-slow);
  position:relative;
}
.ruta-img::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, transparent 40%, rgba(15,39,66,.6));
  opacity:0;transition:opacity var(--t);
}
.ruta-card:hover .ruta-img{transform:scale(1.06)}
.ruta-card:hover .ruta-img::after{opacity:1}
.ruta-body{padding:1.4rem 1.6rem 1.8rem;position:relative}
.ruta-body h2,.ruta-body h3{color:var(--c-primary);margin:.1rem 0 .55rem}
.ruta-body p{color:var(--c-muted);margin:0 0 1rem;font-size:.95rem;line-height:1.55}
.ruta-meta{display:flex;flex-wrap:wrap;gap:1.1rem;font-size:.85rem;color:var(--c-muted)}
.ruta-meta span{display:inline-flex;align-items:center;gap:.3rem}
.ruta-meta.lg{font-size:1rem;color:#fff;gap:1.6rem;margin-top:1rem}
.ruta-card .ruta-arrow{
  position:absolute;top:1.2rem;right:1.2rem;width:42px;height:42px;
  display:grid;place-items:center;border-radius:50%;background:#fff;
  color:var(--c-ruta,var(--c-primary));box-shadow:var(--shadow-md);
  transition:transform var(--t),background var(--t),color var(--t-fast);
}
.ruta-card:hover .ruta-arrow{transform:translateX(4px) rotate(-8deg);background:var(--c-ruta,var(--c-primary));color:#fff}

.badge{
  display:inline-block;padding:.25rem .7rem;border-radius:999px;
  font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;
  color:#fff;background:var(--c-primary);
}

/* =====================================================================
   Bien grid / card
   ===================================================================== */
.bien-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.bien-grid.lg{grid-template-columns:repeat(3,1fr)}
@media (max-width:980px){.bien-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:780px){.bien-grid,.bien-grid.lg{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.bien-grid,.bien-grid.lg{grid-template-columns:1fr}}

.bien-card{
  display:block;background:#fff;border-radius:var(--rad-md);overflow:hidden;
  box-shadow:var(--shadow-sm);border:1px solid var(--c-line);color:inherit;
  transition:transform var(--t),box-shadow var(--t);
}
.bien-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.bien-img{height:180px;background-size:cover;background-position:center;transition:transform var(--t-slow)}
.bien-card:hover .bien-img{transform:scale(1.05)}
.bien-body{padding:1rem 1.1rem 1.2rem}
.bien-body h3{font-size:1.05rem;color:var(--c-primary);margin:.4rem 0 .3rem}
.bien-body p{margin:0;font-size:.85rem;color:var(--c-muted);display:flex;align-items:center;gap:.3rem}
.bien-tag{
  display:inline-flex;align-items:center;padding:.2rem .6rem;border-radius:4px;
  background:color-mix(in srgb, var(--c-cat,#0F2742) 12%, transparent);
  color:var(--c-cat,var(--c-primary));font-size:.72rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.08em;
}
.bien-tag.big{padding:.3rem .85rem;font-size:.78rem;background:rgba(255,255,255,.18);color:#fff;backdrop-filter:blur(6px)}
.bien-tag.inline{font-size:.7rem;padding:.15rem .45rem}

/* =====================================================================
   Mapa
   ===================================================================== */
.map-canvas{
  width:100%;height:440px;border-radius:var(--rad-lg);overflow:hidden;
  box-shadow:var(--shadow-md);background:#dde6ec;
}
.map-canvas.ruta{height:380px}
.map-canvas.ficha{height:320px;margin-top:1rem}
.map-canvas.full{height:100%;min-height:calc(100vh - 72px);border-radius:0}
.map-card{position:relative}
.map-cta{position:absolute;left:50%;bottom:1.5rem;transform:translateX(-50%);z-index:400}

/* Marcadores y popups */
.leaflet-popup-content-wrapper{border-radius:var(--rad-md);padding:.2rem}
.popup-bien{min-width:200px}
.popup-bien img{width:100%;height:110px;object-fit:cover;border-radius:8px;margin-bottom:.5rem}
.popup-bien h4{margin:0 0 .2rem;font-size:.98rem;color:var(--c-primary)}
.popup-bien small{color:var(--c-muted)}
.popup-bien a{display:inline-block;margin-top:.5rem;font-weight:600;color:var(--c-accent)}
.pin-dot{
  width:18px;height:18px;border-radius:50%;background:var(--pc,#0F2742);
  border:3px solid #fff;box-shadow:0 0 0 1px rgba(0,0,0,.15),0 4px 8px rgba(0,0,0,.2);
}
.pin-dot.dest{
  width:22px;height:22px;
  animation:pulse 2.4s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(184,114,44,.5),0 4px 8px rgba(0,0,0,.2)}
  70%{box-shadow:0 0 0 18px rgba(184,114,44,0),0 4px 8px rgba(0,0,0,.2)}
  100%{box-shadow:0 0 0 0 rgba(184,114,44,0),0 4px 8px rgba(0,0,0,.2)}
}

/* Mapa página completa */
.mapa-page{
  display:grid;grid-template-columns:340px 1fr;min-height:calc(100vh - 72px);
}
.mapa-side{background:#fff;border-right:1px solid var(--c-line);padding:1.6rem;overflow:auto}
.mapa-side-head h1{font-size:1.5rem}
.mapa-filtros{margin-top:1.5rem}
.mapa-filtros label{display:flex;flex-direction:column;gap:.4rem;font-size:.9rem;color:var(--c-muted)}
.mapa-filtros input[type=search]{
  padding:.7rem .9rem;border:1px solid var(--c-line);border-radius:var(--rad-sm);
  font-family:inherit;font-size:.95rem;
}
.legend{margin-top:1.4rem}
.legend h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;color:var(--c-muted);margin:0 0 .6rem}
.legend ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.35rem}
.legend label{flex-direction:row;align-items:center;gap:.5rem;cursor:pointer;font-size:.92rem;color:var(--c-text)}
.legend .dot{width:12px;height:12px;border-radius:50%;display:inline-block}
.legend .count{margin-left:auto;color:var(--c-muted);font-size:.8rem}
.mapa-main{position:relative}
@media (max-width:880px){
  .mapa-page{grid-template-columns:1fr}
  .mapa-side{max-height:50vh}
  .map-canvas.full{min-height:60vh}
}

/* =====================================================================
   Page hero (subpáginas)
   ===================================================================== */
.page-hero{
  background:linear-gradient(180deg,var(--c-bg-2),var(--c-bg));
  padding:5rem 0 3rem;border-bottom:1px solid var(--c-line);
}
.page-hero.compact{padding:3rem 0 2rem}
.crumbs{font-size:.85rem;color:var(--c-muted);margin-bottom:.6rem}
.crumbs a{color:var(--c-muted)}.crumbs a:hover{color:var(--c-accent)}

/* =====================================================================
   Ruta - hero individual
   ===================================================================== */
.ruta-hero{position:relative;min-height:60vh;display:grid;place-items:end;color:#fff;overflow:hidden}
.ruta-hero-img{
  position:absolute;inset:0;background-size:cover;background-position:center;
  filter:saturate(1.1);
  transform:scale(1.04);animation:heroZoom 14s ease-out forwards;
}
.ruta-hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(15,39,66,.2) 0%, var(--c-primary) 100%);
}
.ruta-hero-content{position:relative;z-index:2;padding:4rem 0 3rem}
.ruta-hero h1{color:#fff}
.ruta-hero .lead{color:rgba(255,255,255,.92)}

.ruta-mapa{padding:2.5rem 0 1rem}
.ruta-items{padding:3rem 0 5rem}

/* Timeline */
.timeline{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:1.4rem}
.timeline-item{
  display:grid;grid-template-columns:60px 1fr;gap:1rem;align-items:stretch;
  position:relative;
}
.timeline-item::before{
  content:"";position:absolute;left:30px;top:60px;bottom:-1.4rem;
  width:2px;background:var(--c-line);
}
.timeline-item:last-child::before{display:none}
.timeline-num{
  width:60px;height:60px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--f-serif);font-weight:700;color:#fff;font-size:1.4rem;
  box-shadow:var(--shadow-md);position:relative;z-index:2;
}
.timeline-card{
  display:grid;grid-template-columns:200px 1fr;background:#fff;border:1px solid var(--c-line);
  border-radius:var(--rad-md);overflow:hidden;box-shadow:var(--shadow-sm);color:inherit;
  transition:transform var(--t),box-shadow var(--t);
}
.timeline-card:hover{transform:translateX(4px);box-shadow:var(--shadow-md)}
.t-img{background-size:cover;background-position:center}
.t-body{padding:1rem 1.2rem 1.1rem;display:flex;flex-direction:column;gap:.3rem}
.t-body h3{margin:.1rem 0;color:var(--c-primary)}
.t-body p{margin:0;font-size:.85rem;color:var(--c-muted)}
.t-cta{margin-top:auto;color:var(--c-accent);font-weight:600;font-size:.88rem;display:inline-flex;align-items:center;gap:.3rem;transition:gap var(--t-fast)}
.timeline-card:hover .t-cta{gap:.6rem}
@media (max-width:680px){
  .timeline-card{grid-template-columns:1fr}
  .t-img{height:140px}
}

/* =====================================================================
   Ficha individual
   ===================================================================== */
.ficha-hero{position:relative;min-height:55vh;color:#fff;display:grid;place-items:end;overflow:hidden}
.ficha-hero-img{
  position:absolute;inset:0;background-size:cover;background-position:center;
  transform:scale(1.04);animation:heroZoom 14s ease-out forwards;
}
.ficha-hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(15,39,66,.15) 0%, var(--c-primary) 95%);
}
.ficha-hero-content{position:relative;z-index:2;padding:4rem 0 3rem}
.ficha-hero h1{color:#fff;margin-top:.5rem}
.ficha-ubic{display:inline-flex;align-items:center;gap:.4rem;color:rgba(255,255,255,.9);margin:.3rem 0 1rem}
.ficha-rutas{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.6rem}
.chip{
  display:inline-flex;align-items:center;gap:.35rem;padding:.35rem .75rem;
  border-radius:999px;background:rgba(255,255,255,.15);color:#fff;font-size:.8rem;
  font-weight:600;backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.25);transition:background var(--t-fast);
}
.chip:hover{background:var(--c-ruta,var(--c-accent));border-color:transparent;color:#fff}

.ficha-body{display:grid;grid-template-columns:220px 1fr;gap:3rem;padding:3rem 0 5rem}
.ficha-toc{position:sticky;top:96px;align-self:start}
.ficha-toc ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.2rem;border-left:2px solid var(--c-line)}
.ficha-toc a{
  display:block;padding:.45rem .9rem;font-size:.9rem;color:var(--c-muted);
  margin-left:-2px;border-left:2px solid transparent;transition:all var(--t-fast);
}
.ficha-toc a:hover,.ficha-toc a.active{color:var(--c-primary);border-color:var(--c-accent)}
.ficha-section{margin-bottom:2.5rem;scroll-margin-top:96px}
.ficha-section h2{display:flex;align-items:center;gap:.5rem;border-bottom:1px solid var(--c-line);padding-bottom:.6rem;margin-bottom:1rem}
.ficha-content p{font-size:1.02rem;line-height:1.75}
.biblio-list{padding-left:1.1rem;color:var(--c-muted);font-size:.92rem}
.biblio-list li{margin-bottom:.4rem}
@media (max-width:880px){
  .ficha-body{grid-template-columns:1fr;gap:1.5rem}
  .ficha-toc{position:static;border-left:0;padding:0;background:var(--c-bg-2);border-radius:var(--rad-md);padding:.5rem .8rem}
  .ficha-toc ul{flex-direction:row;flex-wrap:wrap;border-left:0;gap:.3rem}
  .ficha-toc a{padding:.3rem .7rem;border-radius:999px;border-left:0;background:#fff;border:1px solid var(--c-line)}
}

/* Galería */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem}
.gal-item{margin:0;position:relative;overflow:hidden;border-radius:var(--rad-md);cursor:zoom-in}
.gal-item img{width:100%;height:200px;object-fit:cover;transition:transform var(--t-slow)}
.gal-item:hover img{transform:scale(1.06)}
.gal-item figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:.6rem .9rem;
  background:linear-gradient(180deg,transparent,rgba(0,0,0,.6));color:#fff;font-size:.85rem;
  opacity:0;transform:translateY(8px);transition:all var(--t);
}
.gal-item:hover figcaption{opacity:1;transform:none}
@media (max-width:680px){.gallery{grid-template-columns:repeat(2,1fr)}}

/* Lightbox */
[hidden]{display:none !important}  /* fix: hidden attr debe ganar sobre display:grid */
.lightbox{
  position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:1000;
  display:grid;place-items:center;padding:2rem;animation:fadeIn var(--t);
}
.lightbox figure{margin:0;text-align:center}
.lightbox img{max-width:96vw;max-height:80vh;border-radius:var(--rad-md);box-shadow:var(--shadow-lg)}
.lightbox figcaption{color:#fff;margin-top:1rem;font-size:.9rem}
.lb-close,.lb-prev,.lb-next{
  position:absolute;color:#fff;font-size:2rem;width:48px;height:48px;
  display:grid;place-items:center;border-radius:50%;background:rgba(255,255,255,.1);
  transition:background var(--t-fast);
}
.lb-close{top:1rem;right:1rem}
.lb-prev{left:1rem;top:50%;transform:translateY(-50%)}
.lb-next{right:1rem;top:50%;transform:translateY(-50%)}
.lb-close:hover,.lb-prev:hover,.lb-next:hover{background:rgba(255,255,255,.25)}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* =====================================================================
   Inventario filtros
   ===================================================================== */
.inventario{padding:2.5rem 0 5rem}
.filters{
  display:flex;gap:.7rem;flex-wrap:wrap;align-items:stretch;
  margin-bottom:2rem;padding:1rem;background:#fff;border:1px solid var(--c-line);
  border-radius:var(--rad-md);box-shadow:var(--shadow-sm);
}
.f-field{
  display:flex;align-items:center;gap:.5rem;padding:.55rem .8rem;
  border:1px solid var(--c-line);border-radius:var(--rad-sm);background:var(--c-bg);
  transition:border-color var(--t-fast);
}
.f-field.grow{flex:1;min-width:200px}
.f-field:focus-within{border-color:var(--c-accent)}
.f-field input,.f-field select{
  border:0;outline:0;background:transparent;font-family:inherit;font-size:.92rem;width:100%;
}
.empty{text-align:center;padding:4rem 1rem;color:var(--c-muted)}
.empty h3{margin:1rem 0 .4rem;color:var(--c-primary)}

/* =====================================================================
   Sobre / contenido
   ===================================================================== */
.two-col{display:grid;grid-template-columns:1.4fr 1fr;gap:3rem;align-items:start;padding:4rem 0}
.proyecto-img img{border-radius:var(--rad-lg);box-shadow:var(--shadow-md)}
.sobre .prose p{font-size:1.05rem;line-height:1.78}
.sidebar-links{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--rad-md);
  padding:1.5rem;position:sticky;top:96px;
}
.sidebar-links h4{margin:0 0 .8rem;font-size:.85rem;text-transform:uppercase;letter-spacing:.12em;color:var(--c-muted)}
.sidebar-links ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.4rem}
@media (max-width:880px){.two-col{grid-template-columns:1fr}}

/* =====================================================================
   Footer
   ===================================================================== */
.site-footer{background:var(--c-primary);color:rgba(255,255,255,.85);padding:4rem 0 1rem;margin-top:5rem}
.site-footer h4{color:#fff;font-size:.85rem;text-transform:uppercase;letter-spacing:.14em;margin:0 0 .9rem;font-family:var(--f-sans)}
.site-footer .brand{color:#fff;margin-bottom:1rem}
.site-footer .brand-text small{color:rgba(255,255,255,.6)}
.site-footer .brand-mark{background:var(--c-accent)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem;padding-bottom:3rem;border-bottom:1px solid rgba(255,255,255,.12)}
.f-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.5rem}
.f-col a{color:rgba(255,255,255,.8);transition:color var(--t-fast)}
.f-col a:hover{color:#fff}
.footer-bottom{padding-top:1rem;display:flex;justify-content:space-between;color:rgba(255,255,255,.55)}
.footer-bottom .container{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:.3rem;vertical-align:middle}
.dot.ok{background:#22c55e}.dot.warn{background:#f59e0b}
@media (max-width:780px){.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom .container{flex-direction:column;text-align:center}}

/* =====================================================================
   Admin panel
   ===================================================================== */
.admin-shell{background:#F4F6F9;min-height:calc(100vh - 72px)}
.admin-login{min-height:80vh;display:grid;place-items:center;padding:2rem}
.login-card{
  background:#fff;border-radius:var(--rad-lg);padding:2.5rem;
  max-width:420px;width:100%;box-shadow:var(--shadow-lg);
}
.login-form{display:flex;flex-direction:column;gap:.9rem;margin-top:1.2rem}
.login-form label{display:flex;flex-direction:column;gap:.3rem;font-size:.88rem;color:var(--c-muted)}
.login-form input{padding:.7rem .9rem;border:1px solid var(--c-line);border-radius:var(--rad-sm);font-size:.95rem;font-family:inherit}
.login-form input:focus{outline:2px solid var(--c-accent);border-color:transparent}
.login-form .btn{justify-content:center;margin-top:.5rem}
.login-form .hint{font-size:.8rem;color:var(--c-muted);text-align:center;margin:1rem 0 0}
.alert{background:#fef2f2;border:1px solid #fecaca;color:#991b1b;padding:.6rem .9rem;border-radius:var(--rad-sm);font-size:.9rem}

.admin-top{
  background:var(--c-primary);color:#fff;display:flex;justify-content:space-between;
  align-items:center;padding:.9rem 1.6rem;border-bottom:1px solid rgba(255,255,255,.1);
}
.admin-top .brand-text small,.admin-top .brand-text strong{color:#fff}
.admin-top .brand-mark{background:var(--c-accent)}
.admin-user a{color:var(--c-accent-2)}

.admin-grid{display:grid;grid-template-columns:240px 1fr;min-height:calc(100vh - 72px - 64px)}
.admin-side{background:#fff;border-right:1px solid var(--c-line);padding:1.2rem 0}
.admin-side ul{list-style:none;margin:0;padding:0}
.admin-side a{display:flex;align-items:center;gap:.6rem;padding:.7rem 1.3rem;color:var(--c-text);font-weight:500;transition:background var(--t-fast)}
.admin-side a:hover{background:var(--c-bg)}
.admin-side .active a{background:var(--c-bg-2);color:var(--c-primary);border-left:3px solid var(--c-accent);padding-left:calc(1.3rem - 3px)}
.admin-main{padding:1.5rem 2rem 3rem;overflow:auto}
.admin-main section{background:#fff;border:1px solid var(--c-line);border-radius:var(--rad-md);padding:1.5rem 1.7rem;margin-bottom:1.4rem;box-shadow:var(--shadow-sm)}
.admin-section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}
.admin-section-head h2{margin:0}

.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:1rem}
.kpi{background:var(--c-bg);border-radius:var(--rad-md);padding:1.2rem;text-align:center}
.kpi strong{display:block;font-family:var(--f-serif);font-size:1.8rem;color:var(--c-primary);line-height:1}
.kpi span{font-size:.85rem;color:var(--c-muted);margin-top:.3rem;display:block}
.note{margin-top:1rem;padding:.8rem 1rem;background:var(--c-bg-2);border-left:3px solid var(--c-accent);border-radius:6px;font-size:.92rem;color:var(--c-text)}

.data-table{width:100%;border-collapse:collapse;font-size:.92rem}
.data-table th,.data-table td{text-align:left;padding:.6rem .5rem;border-bottom:1px solid var(--c-line)}
.data-table th{font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--c-muted);font-weight:600}
.pill{display:inline-block;padding:.15rem .55rem;font-size:.7rem;font-weight:600;border-radius:999px;letter-spacing:.05em;text-transform:uppercase}
.pill.ok{background:#dcfce7;color:#15803d}
.pill.star{background:#fef3c7;color:#92400e}
.btn-mini{padding:.3rem .7rem;background:var(--c-bg-2);color:var(--c-primary);border-radius:var(--rad-sm);font-size:.82rem;font-weight:600;transition:background var(--t-fast)}
.btn-mini:hover{background:var(--c-primary);color:#fff}
.btn-mini[disabled]{opacity:.45;cursor:not-allowed}
.admin-actions{display:flex;gap:.5rem;margin-top:.8rem}
.chip-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.5rem}
.chip-list .chip{background:var(--c-bg);color:var(--c-text);border:1px solid var(--c-line)}
.simple-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.5rem}

.ruta-card.admin{box-shadow:var(--shadow-sm)}
.ruta-card.admin:hover{transform:none}
.ruta-card.admin .ruta-img{height:140px}

@media (max-width:880px){
  .admin-grid{grid-template-columns:1fr}
  .admin-side{display:flex;overflow-x:auto;padding:0}
  .admin-side ul{display:flex}
  .admin-side a{white-space:nowrap;padding:.8rem 1rem}
  .admin-side .active a{border-left:0;border-bottom:3px solid var(--c-accent);padding-bottom:calc(.8rem - 3px)}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
}

/* =====================================================================
   Admin CRUD — flash, formularios, quick actions
   ===================================================================== */

/* Flash messages */
.flash{
  padding:.85rem 1.1rem;border-radius:var(--rad-md);font-size:.95rem;
  border:1px solid transparent;margin-bottom:1rem;
  display:flex;align-items:center;gap:.6rem;
}
.flash-ok   {background:#dcfce7;border-color:#86efac;color:#15803d}
.flash-error{background:#fee2e2;border-color:#fecaca;color:#991b1b}
.flash-warn {background:#fef3c7;border-color:#fde68a;color:#92400e}

/* Quick actions */
.quick-actions{margin-top:2rem}
.quick-actions h3{font-size:1rem;text-transform:uppercase;letter-spacing:.12em;color:var(--c-muted);font-family:var(--f-sans)}
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:.8rem}
.quick-card{
  display:flex;flex-direction:column;align-items:flex-start;gap:.3rem;
  background:var(--c-bg);border:1px solid var(--c-line);
  border-radius:var(--rad-md);padding:1.2rem;color:var(--c-text);
  transition:transform var(--t-fast),box-shadow var(--t-fast),border-color var(--t-fast);
}
.quick-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--c-accent)}
.quick-card .qa-ico{
  width:42px;height:42px;border-radius:10px;background:var(--c-primary);
  color:#fff;display:grid;place-items:center;margin-bottom:.4rem;
}
.quick-card strong{color:var(--c-primary);font-family:var(--f-serif);font-size:1.1rem}
.quick-card small{color:var(--c-muted);font-size:.85rem}
@media (max-width:780px){.quick-grid{grid-template-columns:1fr}}

/* Tablas — extras */
.row-actions{display:flex;gap:.4rem;flex-wrap:wrap}
.btn-mini.danger{background:#fee2e2;color:#991b1b}
.btn-mini.danger:hover{background:#dc2626;color:#fff}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none}
.muted{color:var(--c-muted)}
.empty-note{padding:2rem 1rem;background:var(--c-bg);border-radius:var(--rad-md);text-align:center;color:var(--c-muted)}
.dot.lg{width:18px;height:18px}

/* Formularios admin */
.admin-form{background:#fff;border-radius:var(--rad-md);padding:1.5rem;border:1px solid var(--c-line);box-shadow:var(--shadow-sm)}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.fset{
  border:1px solid var(--c-line);border-radius:var(--rad-md);
  padding:1rem 1.2rem;margin:0;
  display:grid;grid-template-columns:repeat(2,1fr);gap:.9rem;
  background:var(--c-bg);
}
.fset legend{
  padding:0 .5rem;font-family:var(--f-sans);font-weight:600;
  color:var(--c-primary);font-size:.92rem;text-transform:uppercase;
  letter-spacing:.08em;
}
.col-span-2{grid-column:1 / -1}
.field{display:flex;flex-direction:column;gap:.35rem;font-size:.88rem;color:var(--c-muted);font-weight:500}
.field small{color:var(--c-muted);font-weight:400;font-size:.78rem}
.field input[type=text],.field input[type=number],.field input[type=email],
.field input[type=password],.field input[type=url],.field input[type=date],
.field input[type=color],.field select,.field textarea{
  padding:.6rem .8rem;border:1px solid var(--c-line);border-radius:var(--rad-sm);
  font-family:inherit;font-size:.95rem;color:var(--c-text);background:#fff;
  transition:border-color var(--t-fast),box-shadow var(--t-fast);
}
.field input[type=color]{height:42px;padding:.2rem;cursor:pointer}
.field textarea{min-height:90px;resize:vertical;line-height:1.5}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:0;border-color:var(--c-accent);box-shadow:0 0 0 3px rgba(184,114,44,.18);
}
.field .req{color:#c2410c}
.field.check{flex-direction:row;align-items:center;gap:.5rem;font-weight:500;color:var(--c-text);font-size:.95rem}
.field.check input{width:18px;height:18px;cursor:pointer}
.img-preview{max-width:200px;border-radius:6px;margin-top:.5rem;border:1px solid var(--c-line)}

.color-input{display:flex;gap:.4rem;align-items:center}
.color-input input[type=color]{width:48px;height:42px;padding:2px;border-radius:8px;border:1px solid var(--c-line);background:#fff;cursor:pointer}
.color-input input[type=text]{flex:1;font-family:'Courier New',monospace;font-size:.9rem}

/* Checkboxes en grilla (rutas asociadas, etc.) */
.checkbox-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:.4rem;grid-column:1 / -1;
}
.chk{
  display:flex;align-items:center;gap:.5rem;padding:.5rem .7rem;
  background:#fff;border:1px solid var(--c-line);border-radius:var(--rad-sm);
  font-size:.92rem;color:var(--c-text);cursor:pointer;transition:border-color var(--t-fast),background var(--t-fast);
}
.chk:hover{border-color:var(--c-accent);background:var(--c-bg-2)}
.chk input{margin:0;cursor:pointer}
.chk-dot{width:10px;height:10px;border-radius:50%;display:inline-block}

/* Reorder list */
.reorder-list{
  grid-column:1 / -1;display:flex;flex-direction:column;gap:.3rem;
  max-height:380px;overflow:auto;padding:.4rem;
  background:#fff;border:1px solid var(--c-line);border-radius:var(--rad-sm);
}
.reorder-row{
  display:flex;align-items:center;gap:.6rem;padding:.5rem .8rem;
  background:var(--c-bg);border:1px solid transparent;border-radius:var(--rad-sm);
  cursor:grab;font-size:.92rem;color:var(--c-text);
  transition:background var(--t-fast),border-color var(--t-fast);
}
.reorder-row:hover{background:var(--c-bg-2);border-color:var(--c-line)}
.reorder-row.dragging{opacity:.5;cursor:grabbing}
.reorder-handle{color:var(--c-muted);font-weight:700;user-select:none;letter-spacing:-1px}
.reorder-row input{margin:0}

/* Form actions */
.form-actions{display:flex;gap:.6rem;padding-top:1.2rem;margin-top:1.2rem;border-top:1px solid var(--c-line)}

@media (max-width:780px){
  .form-grid,.fset,.checkbox-grid{grid-template-columns:1fr}
}

/* =====================================================================
   Upload widget — input file con estilo + miniaturas
   ===================================================================== */
.upload-field{display:flex;flex-direction:column;gap:.4rem}
.upload-field .lbl{font-size:.88rem;color:var(--c-muted);font-weight:500}
.upload-field .lbl small{color:var(--c-muted);font-weight:400}
.upload-field small{color:var(--c-muted);font-size:.78rem}

.upload-row{display:flex;gap:.5rem;align-items:stretch}
.upload-row input[type=url]{flex:1;min-width:0}

.upload-btn{
  display:inline-flex;align-items:center;gap:.4rem;
  padding:.6rem .9rem;background:var(--c-primary);color:#fff;
  border-radius:var(--rad-sm);font-weight:600;font-size:.88rem;
  cursor:pointer;white-space:nowrap;
  transition:background var(--t-fast),transform var(--t-fast);
}
.upload-btn:hover{background:var(--c-accent);transform:translateY(-1px)}
.upload-btn input[type=file]{
  position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;
  white-space:nowrap;clip:rect(0,0,0,0);
}
.upload-btn.block{
  display:flex;justify-content:center;background:var(--c-bg-2);color:var(--c-primary);
  border:2px dashed var(--c-line);padding:.9rem;margin-top:.4rem;
}
.upload-btn.block:hover{background:var(--c-bg);border-color:var(--c-accent);color:var(--c-accent)}
.upload-btn.drag-over{background:#e9c9a6;border-color:var(--c-accent);color:var(--c-primary)}

/* Miniaturas de galería existente */
.upload-thumbs{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));
  gap:.5rem;margin-top:.6rem;padding:.5rem;
  background:var(--c-bg);border:1px solid var(--c-line);border-radius:var(--rad-sm);
}
.thumb{
  position:relative;margin:0;border-radius:var(--rad-sm);overflow:hidden;
  background:#fff;border:1px solid var(--c-line);
  transition:transform var(--t-fast);
}
.thumb:hover{transform:translateY(-2px)}
.thumb img{width:100%;height:90px;object-fit:cover;display:block}
.thumb figcaption{
  font-size:.72rem;color:var(--c-muted);padding:.3rem .4rem;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;background:#fff;
}

/* Estado de archivo elegido — se actualiza vía JS */
.upload-btn[data-files]:not([data-files=""])::after{
  content:" · " attr(data-files);
  font-weight:400;font-size:.78rem;opacity:.85;
}