/* =====================================================================
   MUSGUITO — Blog Conservacionista
   Paleta: verdes de bosque nublado, musgo, tierra y crema natural.
   ===================================================================== */

:root{
  --verde-oscuro:   #1b4332;
  --verde-bosque:   #2d6a4f;
  --verde-musgo:    #52796f;
  --verde-claro:    #95d5b2;
  --tierra:         #7f5539;
  --crema:          #f8f6ef;
  --crema-suave:    #f1efe3;
  --texto:          #22322a;
  --texto-suave:    #5b6b60;
  --borde:          #e3ded0;
  --blanco:         #ffffff;
  --sombra:         0 10px 30px rgba(27,64,50,.10);
  --radio:          16px;
  --fuente-titulo:  'Fraunces', 'Georgia', serif;
  --fuente-texto:   'Nunito Sans', -apple-system, 'Segoe UI', sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--fuente-texto);
  color:var(--texto);
  background:var(--crema);
  line-height:1.65;
}
img{max-width:100%;display:block}
a{color:var(--verde-bosque);text-decoration:none}
a:hover{color:var(--verde-oscuro)}
h1,h2,h3,h4{font-family:var(--fuente-titulo);color:var(--verde-oscuro);line-height:1.25;margin:0 0 .5em}
.container{max-width:1180px;margin:0 auto;padding:0 20px}

/* ---------- Barra superior de anuncio (opcional) ---------- */
.top-bar{
  background:var(--verde-oscuro);color:#e8f3ec;font-size:.85rem;
  padding:7px 0;text-align:center;letter-spacing:.02em;
}
.top-bar a{color:#c8e6d3;text-decoration:underline}

/* ---------- Encabezado ---------- */
.site-header{
  background:var(--blanco);
  border-bottom:1px solid var(--borde);
  position:sticky;top:0;z-index:50;
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 20px;gap:20px;flex-wrap:wrap;
}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand img{border-radius:10px;object-fit:contain}
.brand-text h1{font-size:1.35rem;margin:0}
.brand-text p{margin:0;color:var(--texto-suave);font-size:.82rem}

.main-nav{display:flex;flex-wrap:wrap;gap:4px;align-items:center}
.main-nav a{
  padding:8px 14px;border-radius:999px;font-weight:600;font-size:.92rem;color:var(--verde-oscuro);
  transition:background .15s;
}
.main-nav a:hover, .main-nav a.active{background:var(--crema-suave);color:var(--verde-bosque)}
.nav-toggle{display:none;background:none;border:2px solid var(--verde-bosque);border-radius:8px;padding:8px 12px;font-size:1.2rem;color:var(--verde-bosque);cursor:pointer}

.search-form{display:flex;align-items:center;background:var(--crema-suave);border-radius:999px;padding:4px 6px 4px 14px}
.search-form input{border:none;background:none;font-size:.9rem;padding:6px 4px;width:150px;font-family:var(--fuente-texto)}
.search-form input:focus{outline:none}
.search-form button{border:none;background:var(--verde-bosque);color:#fff;border-radius:999px;width:32px;height:32px;cursor:pointer}

/* ---------- Hero ---------- */
.hero{
  background:linear-gradient(160deg, var(--verde-oscuro) 0%, var(--verde-bosque) 55%, var(--verde-musgo) 100%);
  color:#eef7f0;padding:64px 0 80px;position:relative;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 85% 20%, rgba(149,213,178,.25), transparent 45%);
}
.hero-inner{position:relative;max-width:760px}
.hero h2{color:#fff;font-size:clamp(1.9rem,4vw,2.9rem);margin-bottom:.35em}
.hero p{color:#d9ecdf;font-size:1.08rem;max-width:600px}
.hero .tag{
  display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);
  padding:5px 14px;border-radius:999px;font-size:.8rem;letter-spacing:.05em;text-transform:uppercase;margin-bottom:16px;color:#eafaf0;
}

/* ---------- Secciones / Áreas ---------- */
.section{padding:56px 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:28px;flex-wrap:wrap;gap:10px}
.section-head h3{font-size:1.7rem;margin:0}
.section-head .see-all{font-weight:700;font-size:.9rem}

.areas-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px}
.area-card{
  background:var(--blanco);border:1px solid var(--borde);border-radius:var(--radio);
  padding:24px 20px;transition:transform .18s, box-shadow .18s;
}
.area-card:hover{transform:translateY(-4px);box-shadow:var(--sombra)}
.area-icon{
  width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-size:1.4rem;margin-bottom:14px;color:#fff;
}
.area-card h4{font-size:1.08rem;margin-bottom:6px}
.area-card p{color:var(--texto-suave);font-size:.88rem;margin:0}

/* ---------- Tarjetas de publicaciones ---------- */
.posts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:26px}
.post-card{
  background:var(--blanco);border-radius:var(--radio);overflow:hidden;border:1px solid var(--borde);
  display:flex;flex-direction:column;transition:transform .18s, box-shadow .18s;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--sombra)}
.post-card .thumb{aspect-ratio:16/10;background:var(--crema-suave) center/cover no-repeat;position:relative}
.post-card .thumb .badge{
  position:absolute;top:12px;left:12px;background:rgba(27,67,50,.88);color:#fff;
  font-size:.72rem;font-weight:700;padding:4px 10px;border-radius:999px;letter-spacing:.03em;
}
.post-card .content{padding:18px 20px 22px;flex:1;display:flex;flex-direction:column}
.post-card .meta{font-size:.78rem;color:var(--texto-suave);margin-bottom:8px;display:flex;gap:10px;flex-wrap:wrap}
.post-card h4{font-size:1.15rem;margin-bottom:8px}
.post-card h4 a{color:var(--verde-oscuro)}
.post-card p.excerpt{color:var(--texto-suave);font-size:.92rem;margin:0 0 14px;flex:1}
.post-card .read-more{font-size:.85rem;font-weight:700;margin-top:auto}
.media-icons{display:flex;gap:6px;margin-top:10px}
.media-icons span{
  font-size:.72rem;background:var(--crema-suave);color:var(--verde-musgo);padding:3px 9px;border-radius:999px;
  display:inline-flex;align-items:center;gap:4px;
}

/* ---------- Publicación individual ---------- */
.post-header{padding:44px 0 0}
.post-header .meta{color:var(--texto-suave);font-size:.9rem;margin-bottom:10px;display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.post-header .cat-badge{
  background:var(--verde-bosque);color:#fff;padding:4px 12px;border-radius:999px;font-size:.75rem;font-weight:700;
}
.post-title{font-size:clamp(1.7rem,3.4vw,2.5rem);margin:6px 0 18px}
.post-featured{border-radius:var(--radio);overflow:hidden;margin-bottom:32px;box-shadow:var(--sombra)}
.post-featured img{width:100%}
.post-body{max-width:760px;margin:0 auto;font-size:1.06rem}
.post-body p{margin:0 0 1.2em}
.post-body img{border-radius:12px;margin:1.5em 0}
.post-body h2, .post-body h3{margin-top:1.4em}
.post-body blockquote{
  border-left:4px solid var(--verde-claro);margin:1.6em 0;padding:.4em 0 .4em 20px;
  color:var(--texto-suave);font-style:italic;
}
.post-body a{text-decoration:underline}

.attachments{max-width:760px;margin:40px auto 0;background:var(--crema-suave);border-radius:var(--radio);padding:24px 26px}
.attachments h4{font-size:1.05rem;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.audio-item{margin-bottom:16px}
.audio-item .cap{font-size:.85rem;color:var(--texto-suave);margin-bottom:6px}
audio{width:100%}
.doc-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.doc-list li a{
  display:flex;align-items:center;gap:10px;background:var(--blanco);border:1px solid var(--borde);
  padding:11px 14px;border-radius:10px;font-weight:600;font-size:.92rem;color:var(--verde-oscuro);
}
.doc-list li a:hover{border-color:var(--verde-bosque)}
.doc-list li small{color:var(--texto-suave);font-weight:400}
.gallery-extra{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;margin-top:14px}
.gallery-extra a img{border-radius:10px;aspect-ratio:1/1;object-fit:cover}

/* ---------- Categoría / listados ---------- */
.category-hero{
  background:var(--crema-suave);padding:40px 0;border-bottom:1px solid var(--borde);
}
.category-hero .cat-icon{
  width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:1.7rem;margin-bottom:14px;
}

/* ---------- Paginación ---------- */
.pagination{display:flex;justify-content:center;align-items:center;gap:16px;margin:44px 0 10px}
.page-btn{background:var(--verde-bosque);color:#fff;padding:9px 18px;border-radius:999px;font-weight:700;font-size:.88rem}
.page-btn:hover{background:var(--verde-oscuro);color:#fff}
.page-current{color:var(--texto-suave);font-size:.88rem}

/* ---------- Estado vacío ---------- */
.empty-state{text-align:center;padding:60px 20px;color:var(--texto-suave)}
.empty-state .icon{font-size:2.6rem;margin-bottom:10px}

/* ---------- Pie de página ---------- */
.site-footer{background:var(--verde-oscuro);color:#cfe6da;padding:52px 0 26px;margin-top:70px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:36px;margin-bottom:36px}
.footer-grid h5{color:#fff;font-family:var(--fuente-titulo);font-size:1.15rem;margin-bottom:14px}
.footer-grid p{color:#b9d4c4;font-size:.92rem}
.footer-grid ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px}
.footer-grid a{color:#cfe6da;font-size:.92rem}
.footer-grid a:hover{color:#fff}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.15);padding-top:20px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.82rem;color:#9fc2ae;
}
.social-icons{display:flex;gap:10px}
.social-icons a{
  width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:center;color:#fff;
}
.social-icons a:hover{background:var(--verde-claro);color:var(--verde-oscuro)}

/* ---------- Botones genéricos ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;background:var(--verde-bosque);color:#fff;
  padding:12px 22px;border-radius:999px;font-weight:700;font-size:.95rem;border:none;cursor:pointer;
}
.btn:hover{background:var(--verde-oscuro);color:#fff}
.btn-outline{background:transparent;border:2px solid #fff;color:#fff}
.btn-outline:hover{background:#fff;color:var(--verde-oscuro)}

/* ---------- Responsive ---------- */
@media (max-width: 900px){
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width: 760px){
  .nav-toggle{display:inline-block}
  .main-nav{
    display:none;flex-direction:column;align-items:stretch;width:100%;
    background:var(--blanco);border-top:1px solid var(--borde);padding:10px 0;
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:12px 16px;border-radius:8px}
  .header-inner{padding:12px 16px}
  .search-form{order:3;width:100%}
  .search-form input{flex:1;width:auto}
  .footer-grid{grid-template-columns:1fr}
}