/* =========================================================
   PÁGINA DOCUMENTOS (documentos.css)
   ========================================================= */

.page-documentos main{
  max-width:1100px; margin:2rem auto; padding:0 1rem 3rem;
}

.page-documentos .intro{
  background:var(--gris-fondo);
  border:1px solid var(--gris-borde);
  border-radius:12px;
  padding:1.25rem;
  text-align:center;
}
.page-documentos .intro h2{
  color:var(--azul-unam);
  margin:0 0 .5rem;
  font-size:clamp(1.2rem,2.4vw,1.6rem);
}
.page-documentos .intro p{ margin:0; }

/* Lista de documentos */
.page-documentos .doc-list{
  display:grid; gap:1rem; margin-top:1.25rem;
  grid-template-columns:repeat(1,minmax(0,1fr));
}
@media (min-width:820px){
  .page-documentos .doc-list{ grid-template-columns:repeat(2,minmax(0,1fr)); }
}

/* Tarjeta */
.page-documentos .doc-card{
  background:#fff;
  border:1px solid var(--gris-borde);
  border-radius:14px;
  box-shadow:0 1px 4px rgba(0,0,0,.04);
  padding:1rem;
  display:grid; gap:.6rem;
}
.page-documentos .doc-title{
  margin:0; font-size:1.05rem; color:#000;
}
.page-documentos .doc-meta{
  margin:0; font-size:.92rem; color:#555;
}

/* Acciones */
.page-documentos .doc-actions{
  display:flex; gap:.5rem; flex-wrap:wrap; margin-top:.25rem;
}
.page-documentos .btn{
  display:inline-block;
  border:1px solid var(--azul-unam);
  color:#fff; background:var(--azul-unam);
  padding:.5rem .8rem; border-radius:10px;
  text-decoration:none; font-weight:500;
}
.page-documentos .btn--sec{
  border-color:var(--dorado-unam); background:var(--dorado-unam);
}

/* Preview plegable */
.page-documentos details{
  border:1px dashed var(--gris-borde);
  border-radius:10px; padding:.6rem .75rem;
  background:var(--gris-fondo);
}
.page-documentos details summary{
  cursor:pointer; font-weight:600; outline:none;
}
.page-documentos .pdf-wrap{
  position:relative; width:100%; padding-top:65%; /* relación aprox */
  border-radius:10px; overflow:hidden; margin-top:.6rem; background:#fff;
  border:1px solid var(--gris-borde);
}
.page-documentos .pdf-wrap iframe{
  position:absolute; inset:0; width:100%; height:100%; border:0;
}

/* Accesibilidad local */
.page-documentos :focus-visible{ outline:3px solid var(--dorado-unam); outline-offset:2px; }

/* =========================================================
   PÁGINA COMISIONES (comisiones.css)
   ========================================================= */

.titulo-seccion {
  text-align: center;
  color: var(--azul-unam);
  margin: 2rem 0;
}

.comisiones {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 2rem;
  padding: 0 2rem 2rem;
}

.comision-card {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 10px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.12);
  overflow: hidden;
  transition: transform 0.2s ease;
  max-width: 480px;
  margin: 0 auto;
}

.comision-card:hover { transform: scale(1.03); }

.comision-card img {
  width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 480px) {
  .comisiones { grid-template-columns: 1fr; padding: 0 1rem 1.5rem; }
}

/* =========================================================
   PÁGINA NOSOTROS (nosotros.css)
   ========================================================= */

/* Contenedor principal */
.container {
  max-width: 1100px;
  margin: 2rem auto;
  padding: 0 1rem;
}

/* Tarjeta principal */
.card {
  background: var(--gris-fondo);
  border: 1px solid var(--gris-borde);
  border-radius: 14px;
  box-shadow: 0 6px 20px rgba(0,0,0,.06);
  overflow: hidden;
}
.card__body { padding: clamp(1rem, 3vw, 2rem); }

/* Texto introductorio */
.intro {
  margin: 0 0 1.5rem;
  font-size: 1rem;
  text-align: justify;
}

/* Enlace al PDF */
.pdf-link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  text-decoration: none;
  color: var(--azul-unam);
  font-weight: 500;
}
.pdf-link img { width: 22px; height: auto; display: inline-block; }

/* Títulos de sección */
.section-title {
  color: var(--azul-unam);
  font-size: clamp(1.25rem, 2.3vw, 1.5rem);
  margin: 1rem 0 .75rem;
  text-align: center;
}

/* Prosa / listas */
.prose p,
.prose li { font-size: 1rem; }
.prose ul { padding-left: 1.25rem; }
.prose li { margin: .4rem 0; }

/* Ajustes responsive mínimos */
@media (max-width: 480px) {
  /* hereda ajustes de styles.css; añade otros aquí si se requieren */
}

/* =========================================================
   PÁGINA VISITAS (visitas.css)
   ========================================================= */

/* Contenedor principal */
main { 
  max-width: 1100px; 
  margin: 2rem auto; 
  padding: 0 1rem 3rem; 
}

/* Grid de tarjetas */
.cards { 
  display: grid; 
  gap: 1.25rem; 
}
@media (min-width: 980px) { 
  .cards { grid-template-columns: 1fr 1fr; } 
}

/* Tarjetas (sobreescriben .card de nosotros.css si no se usa especificidad) */
.card {
  background: #fff;
  border: 1px solid #e6e6e6;         /* usa tono suave; si prefieres, cambia por var(--borde) */
  border-radius: 14px;
  box-shadow: 0 1px 6px rgba(0,0,0,.06);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.card__head {
  background: var(--dorado-unam);
  color: #fff;
  padding: .9rem 1rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .3px;
}

.card__media {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background: #000;
  margin: 0;
}
.card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-bottom: 4px solid var(--dorado-unam);
  display: block;
}

/* Cuerpo de tarjeta */
.card__body {
  padding: 1rem;
  background: #f7f7f7;               /* si prefieres, cambia por var(--gris-fondo) */
  display: flex;
  flex-direction: column;
}
.card__body ul { 
  margin: .25rem 0; 
  padding-left: 1.2rem; 
}
.card__body li { margin: .35rem 0; }

/* Botones (imágenes de mapas) */
.btns { 
  display: flex; 
  gap: .75rem; 
  flex-wrap: wrap; 
  justify-content: center; 
  margin-top: 1rem; 
}
.btns a img { 
  width: 180px; 
  height: auto; 
  display: block; 
  transition: transform .2s; 
  border-radius: 10px; 
}
.btns a img:hover { transform: scale(1.04); }

/* Requisitos */
.requisitos {
  margin-top: 1.25rem;
  background: #f7f7f7;
  border: 1px solid #e6e6e6;
  border-radius: 12px;
  padding: 1.25rem;
}
.requisitos h2 {
  color: var(--azul-unam);
  margin: .2rem 0 1rem;
  text-align: center;
}
.requisitos ul { padding-left: 1.2rem; }

/* Estilos de Footer específicos de visitas.css */
.frase {
  font-size: 1rem;
  padding: 2rem 1rem;
}

footer {
  padding: 2rem 1rem;
  font-size: 0.9rem;
}

footer h3 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

footer img.logo-unam {
  width: 80px;
  height: auto;
  margin-top: 1rem;
}

.socials {
  margin: 1rem 0;
  gap: 0.75rem;
}

.socials a {
  width: 48px;
  height: 48px;
}

.socials img {
  max-width: 100%;
  height: auto;
}

/* =========================================================
   PÁGINA DIRECTORIO (directorio.css)
   ========================================================= */

/* Contenedor general */
.page-directorio main {
  max-width: 1100px;
  margin: 2rem auto;
  padding: 0 1rem 3rem;
}

/* Intro */
.page-directorio .intro {
  background: var(--gris-fondo);
  border: 1px solid var(--gris-borde);
  border-radius: 12px;
  padding: 1.25rem;
  text-align: center;
}
.page-directorio .intro h2 {
  color: var(--azul-unam);
  margin: 0 0 .5rem;
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
}
.page-directorio .intro p {
  margin: 0;
  font-size: 1rem;
}

/* ==========================
   BARRA DE BÚSQUEDA Y FILTROS
   ========================== */
.page-directorio .toolbar {
  margin: 1.5rem 0 1rem;
  display: grid;
  gap: .75rem;
  grid-template-columns: 1fr;
  align-items: center;
}
@media (min-width: 720px) {
  .page-directorio .toolbar {
    grid-template-columns: 1fr auto;
  }
}

/* Cuadro de búsqueda */
.page-directorio .search {
  display: flex;
  gap: .5rem;
  align-items: center;
  background: #fff;
  border: 1px solid var(--gris-borde);
  border-radius: 10px;
  padding: .6rem .75rem;
  box-shadow: 0 1px 4px rgba(0,0,0,.05);
  transition: border-color .2s, box-shadow .2s;
}
.page-directorio .search:focus-within {
  border-color: var(--azul-unam);
  box-shadow: 0 0 0 2px rgba(0,51,160,.15);
}
.page-directorio .search input {
  width: 100%;
  border: none;
  outline: none;
  font-size: 1rem;
  background: transparent;
  color: var(--texto);
}

/* Chips de filtro */
.page-directorio .chips {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  justify-content: center;
}
.page-directorio .chip {
  border: 1px solid var(--gris-borde);
  background: #fff;
  color: var(--texto);
  padding: .4rem .7rem;
  border-radius: 999px;
  cursor: pointer;
  font-size: .9rem;
  transition: all .25s ease;
  user-select: none;
}
.page-directorio .chip:hover {
  background: var(--gris-fondo);
}
.page-directorio .chip[aria-pressed="true"] {
  background: var(--azul-unam);
  color: #fff;
  border-color: var(--azul-unam);
}

/* ==========================
   CUADROS DEL DIRECTORIO
   ========================== */
.page-directorio .grid {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
  grid-template-columns: repeat(1, minmax(0,1fr));
}
@media (min-width: 520px) {
  .page-directorio .grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (min-width: 900px) {
  .page-directorio .grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
}

/* Tarjetas individuales */
.page-directorio .card {
  background: var(--gris-fondo);
  border: none;
  border-radius: 14px;
  padding: 1rem;
  display: grid;
  gap: .4rem;
  align-content: start;
  box-shadow: 0 2px 8px rgba(0,0,0,.05);
  transition: transform .2s ease, box-shadow .2s ease;
}
.page-directorio .card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 10px rgba(0,0,0,.1);
}

/* Contenido dentro de la tarjeta */
.page-directorio .card h3 {
  margin: 0;
  font-size: 1.05rem;
  color: #000;
}
.page-directorio .card .rol {
  color: #555;
  font-size: .95rem;
  line-height: 1.4;
}
.page-directorio .badge {
  align-self: start;
  justify-self: start;
  font-size: .75rem;
  font-weight: 600;
  background: #fff;
  color: #333;
  border: 1px solid var(--gris-borde);
  padding: .2rem .5rem;
  border-radius: 999px;
}

/* Enfocado (accesibilidad) */
.page-directorio :focus-visible {
  outline: 3px solid var(--dorado-unam);
  outline-offset: 2px;
}

/* =========================================================
   PÁGINA CONTACTO (contacto.css)
   ========================================================= */

.page-contact main {
  max-width: 1100px;
  margin: 2rem auto;
  padding: 0 1rem 3rem;
}

/* Intro (bloque superior suave) */
.page-contact .intro {
  background: var(--gris-fondo);
  border: 1px solid var(--gris-borde);
  border-radius: 12px;
  padding: 1.25rem;
  text-align: center;
}
.page-contact .intro h2 {
  color: var(--azul-unam);
  margin: 0 0 .5rem;
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
}
.page-contact .intro p { margin: 0; }

/* Grid de tarjetas */
.page-contact .grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.25rem;
  grid-template-columns: repeat(1, minmax(0,1fr));
}
@media (min-width: 760px){
  .page-contact .grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

/* Tarjetas de contacto */
.page-contact .card {
  /* Se sobrescribe el estilo de .card de nosotros/visitas para contacto.css */
  background: var(--gris-fondo); /* Estilo final de contacto.css */
  border: none; /* Estilo final de contacto.css */
  border-radius: 14px;
  padding: 1rem;
  box-shadow: 0 2px 6px rgba(0,0,0,.05); /* Estilo final de contacto.css */
  display: grid;
  gap: .6rem;
}

.page-contact .card h3 { margin: 0; font-size: 1.15rem; }
.page-contact .card p { margin: 0; }
.page-contact .badge {
  align-self: start;
  justify-self: start;
  font-size: .75rem;
  font-weight: 700;
  background: var(--gris-fondo);
  color: #333;
  border: 1px solid var(--gris-borde);
  padding: .2rem .5rem;
  border-radius: 999px;
}

/* Bloque de datos y enlaces */
.page-contact .contacto { display: grid; gap: .35rem; }
.page-contact .contacto a { color: var(--azul-unam); text-decoration: none; }
.page-contact .contacto a:hover { text-decoration: underline; }

/* Botones de acción */
.page-contact .actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.page-contact .btn {
  display: inline-block;
  border: 1px solid var(--azul-unam);
  color: #fff;
  background: var(--azul-unam);
  padding: .5rem .8rem;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 500;
}
.page-contact .btn.btn--sec { border-color: var(--dorado-unam); background: var(--dorado-unam); }

/* Mapa responsivo */
.page-contact .map {
  position: relative;
  width: 100%;
  padding-top: 56%; /* 16:9 */
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--gris-borde);
}
.page-contact .map iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Accesibilidad */
.page-contact :focus-visible { outline: 3px solid var(--dorado-unam); outline-offset: 2px; }