/* ============================================================
   Gerania · Blog público — sistema de diseño
   ============================================================ */
:root{
  --brand:#8d9bb4;
  --brand-d:#6f7f9e;
  --brand-dd:#566078;
  --soft:#e6ebf5;
  --soft-2:#f2f5fb;
  --pink:#e79aae;
  --pink-soft:#f6e2e8;
  --ink:#454b57;
  --muted:#8a91a0;
  --line:#e6eaf2;
  --radius:20px;
  --shadow:0 14px 40px rgba(141,155,180,.20);
  --shadow-sm:0 6px 20px rgba(141,155,180,.14);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Nunito',system-ui,-apple-system,sans-serif;
  color:var(--ink);background:#fff;margin:0;line-height:1.7;font-size:17px;
}
h1,h2,h3,h4,.display{font-family:'Fredoka',sans-serif;color:var(--brand-dd);font-weight:600;line-height:1.25}
a{color:var(--brand-d);text-decoration:none;transition:.2s}
a:hover{color:var(--brand-dd)}
img{max-width:100%}

/* ---------- Navbar ---------- */
.gnav{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line);
}
.gnav .navbar-brand img{height:46px}
.gnav .nav-link{color:var(--ink)!important;font-weight:600;position:relative;margin:0 .5rem;padding:.4rem .2rem!important}
.gnav .nav-link::after{content:'';position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--brand);border-radius:2px;transition:.25s}
.gnav .nav-link:hover::after,.gnav .nav-link.active::after{width:100%}
.gnav .nav-link.active{color:var(--brand-d)!important}

/* ---------- Botones / chips ---------- */
.btn-gerania{
  background:linear-gradient(135deg,#98a6bf,#7d8dab);color:#fff;border:0;border-radius:30px;
  padding:.65rem 1.6rem;font-weight:700;box-shadow:0 8px 20px rgba(125,141,171,.35);transition:.2s;
}
.btn-gerania:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 28px rgba(125,141,171,.45)}
.tag-chip{
  display:inline-flex;align-items:center;gap:.3rem;background:var(--soft);color:var(--brand-d);
  border-radius:30px;padding:.3rem .9rem;font-size:.82rem;font-weight:700;margin:.15rem;transition:.2s;
}
.tag-chip:hover,.tag-chip.active{background:var(--brand);color:#fff}
.tag-chip.active{box-shadow:0 6px 16px rgba(125,141,171,.4)}

/* ---------- Hero ---------- */
.blog-hero{
  position:relative;background:linear-gradient(160deg,#eff3f9,#e6ebf5 55%,#efe4ea);
  padding:76px 0 60px;text-align:center;overflow:hidden;
}
.blog-hero::before,.blog-hero::after{content:'';position:absolute;border-radius:50%;opacity:.55;pointer-events:none}
.blog-hero::before{width:300px;height:300px;background:radial-gradient(circle,var(--pink-soft),transparent 70%);top:-90px;right:-50px}
.blog-hero::after{width:260px;height:260px;background:radial-gradient(circle,#cfd8ea,transparent 70%);bottom:-100px;left:-60px}
.blog-hero h1{font-size:clamp(2.2rem,5vw,3.3rem);font-weight:700;margin-bottom:.5rem}
.blog-hero p{color:var(--muted);font-size:1.12rem;max-width:520px;margin:0 auto}
.hero-search{max-width:480px;margin:26px auto 0;position:relative;z-index:2}
.hero-search .form-control{border-radius:30px;border:1px solid var(--line);padding:.8rem 1.3rem;box-shadow:var(--shadow-sm)}
.hero-search .form-control:focus{border-color:var(--brand);box-shadow:0 0 0 .2rem rgba(141,155,180,.25)}

/* ---------- Tarjetas de artículo ---------- */
.card-articulo{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:.3s;height:100%;display:flex;flex-direction:column;
}
.card-articulo:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.card-cover{height:200px;overflow:hidden;background:var(--soft);position:relative}
.card-cover img{width:100%;height:100%;object-fit:cover;transition:.5s}
.card-articulo:hover .card-cover img{transform:scale(1.07)}
.card-cover.placeholder{display:flex;align-items:center;justify-content:center}
.card-cover.placeholder img{width:auto;height:auto;max-width:120px;opacity:.45}
.card-body-g{padding:1.5rem;display:flex;flex-direction:column;flex:1}
.card-body-g h2{font-size:1.22rem;margin:.5rem 0 .55rem}
.card-date{font-size:.8rem;color:var(--muted);display:flex;align-items:center;gap:.4rem;font-weight:600}
.card-excerpt{color:var(--muted);font-size:.94rem;flex:1;margin-bottom:.8rem}
.card-more{color:var(--brand-d);font-weight:700;font-size:.9rem;display:inline-flex;align-items:center;gap:.35rem}
.card-articulo:hover .card-more{gap:.6rem}

/* ---------- Artículo (single) ---------- */
.article-hero{background:linear-gradient(160deg,#eff3f9,#e6ebf5);padding:44px 0 30px;position:relative;overflow:hidden}
.article-hero::after{content:'';position:absolute;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,var(--pink-soft),transparent 70%);top:-80px;right:-40px;opacity:.5}
.article-wrap{max-width:800px}
.article-back{color:var(--brand-d);font-weight:700;font-size:.9rem;display:inline-flex;align-items:center;gap:.4rem}
.article-title{font-size:clamp(1.9rem,4.5vw,2.8rem);font-weight:700;margin:.7rem 0 .9rem}
.article-meta{display:flex;align-items:center;gap:.7rem;color:var(--muted);font-size:.92rem;flex-wrap:wrap}
.article-meta .avatar{
  width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,#98a6bf,#7d8dab);
  color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-family:'Fredoka';font-size:1.1rem;
}
.meta-dot{width:4px;height:4px;border-radius:50%;background:var(--muted);opacity:.5}
.article-cover{
  width:100%;max-height:470px;object-fit:cover;border-radius:22px;box-shadow:var(--shadow);
  margin-top:-30px;position:relative;z-index:5;
}

.articulo-body{font-size:1.13rem;line-height:1.85;color:#4a505c}
.articulo-body p{margin:0 0 1.35rem}
.articulo-body h2{font-size:1.7rem;margin:2.2rem 0 .8rem}
.articulo-body h3{font-size:1.35rem;margin:1.7rem 0 .6rem}
.articulo-body img{border-radius:14px;box-shadow:var(--shadow-sm);margin:1.2rem 0;height:auto}
.articulo-body a{color:var(--brand-d);text-decoration:underline;text-underline-offset:3px}
.articulo-body blockquote{
  border-left:4px solid var(--brand);background:var(--soft-2);padding:1rem 1.4rem;
  border-radius:0 14px 14px 0;color:var(--brand-dd);font-style:italic;margin:1.6rem 0;
}
.articulo-body ul,.articulo-body ol{margin:0 0 1.35rem 1.3rem}
.articulo-body li{margin-bottom:.5rem}
.articulo-body table{width:100%;border-collapse:collapse;margin:1.4rem 0;font-size:1rem}
.articulo-body td,.articulo-body th{border:1px solid var(--line);padding:.7rem}
.articulo-body th{background:var(--soft-2)}

.article-tags{border-top:1px solid var(--line);padding-top:1.4rem;margin-top:2.4rem}
.share-row{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}
.share-btn{
  width:44px;height:44px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  background:var(--soft);color:var(--brand-d);font-size:1.1rem;transition:.2s;border:0;cursor:pointer;
}
.share-btn:hover{background:var(--brand);color:#fff;transform:translateY(-2px)}
.share-btn.wa:hover{background:#25d366}
.share-btn.fb:hover{background:#3b5998}

/* Relacionados */
.related-sec{background:var(--soft-2);padding:56px 0;margin-top:70px}

/* ---------- Paginación ---------- */
.pagination .page-link{color:var(--brand-d);border:1px solid var(--line);margin:0 4px;border-radius:12px!important;font-weight:600;padding:.5rem .9rem}
.pagination .page-link:hover{background:var(--soft)}
.pagination .page-item.active .page-link{background:var(--brand)!important;border-color:var(--brand)!important;color:#fff!important}

/* ---------- Footer ---------- */
.blog-footer{background:linear-gradient(180deg,#e9eef6,#dde4f0);margin-top:80px;padding:54px 0 32px;text-align:center}
.blog-footer img.logo{max-width:150px;margin-bottom:1rem}
.blog-footer .social{
  width:46px;height:46px;border-radius:50%;background:#fff;color:var(--brand-d);
  display:inline-flex;align-items:center;justify-content:center;margin:0 6px;font-size:1.2rem;
  box-shadow:var(--shadow-sm);transition:.2s;
}
.blog-footer .social:hover{background:var(--brand);color:#fff;transform:translateY(-3px)}
.blog-footer .foot-links a{color:var(--brand-d);font-weight:600;margin:0 .5rem}

/* ---------- Empty ---------- */
.blog-empty{text-align:center;color:var(--muted);padding:4rem 1rem}
.blog-empty i{color:var(--brand);opacity:.55}

@media(max-width:575px){
  .article-cover{margin-top:-14px;border-radius:16px}
  body{font-size:16px}
}

/* ===== Navbar idéntico al sitio principal (para el blog) ===== */
@font-face{font-family:'Alwyn New';src:url('alwyn_new.ttf') format('truetype');font-weight:normal;font-style:normal}
.site-nav{background-color:#e6ebf5}
.site-nav .navbar-brand{text-align:center}
.site-nav .nav-link{font-family:'Alwyn New',sans-serif;color:#4b4f54!important;font-weight:600!important;text-transform:uppercase;text-align:center!important;transition:.2s}
.site-nav .nav-link:hover{color:#faabb0!important}
.site-nav .navbar-nav li:nth-last-child(2) .nav-link{background-color:#8d9bb4;color:#fff!important;border-radius:10px;padding:8px 16px}
.site-nav .navbar-nav li:nth-last-child(2) .nav-link:hover{color:#fff!important;opacity:.9}