:root{
  --color-primary:#C70025;
  --color-primary-dark:#970019;
  --color-secondary:#FDCE61;
  --color-link:#6B8AF0;
  --color-accent:#A1DD70;
  --color-bg:#FFF8EB;
  --color-bg-white:#FFFFFF;
  --color-dark:#1D1F2A;
  --color-text:#1D1F2A;
  --color-text-muted:#6B6B78;
  --color-border:#ECE1C6;

  --color-cat-1:#C70025;
  --color-cat-2:#6B8AF0;
  --color-cat-3:#A1DD70;
  --color-cat-4:#B8862E;
  --color-cat-5:#8C5BD9;
  --color-cat-6:#2E9DB8;

  --font-heading:'Figtree', sans-serif;
  --font-body:'Figtree', sans-serif;

  --radius-sm:6px;
  --radius-md:12px;
  --radius-lg:18px;
  --radius-full:999px;

  --shadow-sm:0 1px 3px rgba(29,31,42,.08);
  --shadow-md:0 6px 20px rgba(29,31,42,.10);
  --shadow-lg:0 16px 40px rgba(29,31,42,.14);

  --container-max:1180px;
  --content-max:740px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--color-bg);
  color:var(--color-text);
  font-family:var(--font-body);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--color-link);text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-heading);font-weight:700;color:var(--color-dark);line-height:1.2;margin:0 0 .5em}
.container{max-width:var(--container-max);margin:0 auto;padding:0 24px}

/* ---------- Header ---------- */
.site-header{
  background:var(--color-bg-white);
  border-bottom:1px solid var(--color-border);
  position:sticky;top:0;z-index:50;
}
.site-header .bar{display:flex;align-items:center;justify-content:space-between;height:var(--header-height,50px);gap:24px}
.header-account{color:var(--color-dark);display:flex;align-items:center}
.header-account a{color:inherit;display:flex}
.logo{font-family:var(--font-heading);font-weight:700;font-size:1.6rem;color:var(--color-dark);line-height:1.1}
.logo .tagline{display:block;font-family:var(--font-body);font-size:.72rem;font-weight:500;color:var(--color-text-muted);letter-spacing:.03em;text-transform:uppercase;margin-top:2px}
.nav{display:flex;gap:26px;align-items:center;flex-wrap:wrap}
.nav a{color:var(--color-dark);font-size:.9rem;font-weight:600}
.nav a:hover{color:var(--color-primary)}
.nav-toggle{display:none}
.nav-toggle-label{display:none;cursor:pointer;font-size:1.5rem;color:var(--color-dark)}

@media (max-width:820px){
  .nav-toggle-label{display:block}
  .nav{
    display:none;width:100%;flex-direction:column;align-items:flex-start;gap:4px;
    padding-top:14px;
  }
  .nav a{padding:10px 0;width:100%;border-top:1px solid var(--color-border)}
  .nav-toggle:checked ~ .nav{display:flex}
  .site-header .bar{flex-wrap:wrap}
}

/* ---------- Hero ---------- */
.hero{padding:52px 0 30px}
.eyebrow{
  display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;color:var(--color-primary);margin-bottom:10px;
}
.hero h1{font-size:clamp(2rem,4vw,3rem);max-width:14ch}
.hero p.lead{color:var(--color-text-muted);font-size:1.08rem;max-width:60ch;margin:0 0 22px}

.pills{display:flex;gap:10px;flex-wrap:wrap}
.pill{
  padding:8px 16px;border-radius:var(--radius-full);font-size:.82rem;font-weight:600;
  background:var(--color-bg-white);border:1px solid var(--color-border);color:var(--color-dark);
  transition:.15s ease;
}
.pill:hover,.pill.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}

/* ---------- Featured block ---------- */
.featured{
  display:grid;grid-template-columns:1.15fr .85fr;gap:0;
  background:var(--color-bg-white);border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-md);margin:34px 0 8px;border:1px solid var(--color-border);
}
.featured img{width:100%;height:100%;object-fit:cover;min-height:280px}
.featured .body{padding:36px}
.featured h2{font-size:clamp(1.5rem,3vw,2rem);margin:.35em 0}
.featured h2 a:hover{color:var(--color-primary)}
.featured p{color:var(--color-text-muted)}

@media (max-width:760px){
  .featured{grid-template-columns:1fr}
  .featured img{min-height:220px}
}

/* ---------- Card grid ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:28px;margin:36px 0}
.card{
  background:var(--color-bg-white);border:none;border-radius:var(--radius-md);box-shadow:0 1px 3px rgba(0,0,0,.08);
  overflow:hidden;display:flex;flex-direction:column;transition:.2s ease;
}
.card:hover{box-shadow:0 8px 32px rgba(0,0,0,.12);transform:translateY(-3px)}
.card .thumb{aspect-ratio:16/10;overflow:hidden;background:var(--color-bg)}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:.35s ease}
.card:hover .thumb img{transform:scale(1.04)}
.card .body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.cat-tag{
  display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  padding:4px 10px;border-radius:var(--radius-full);width:fit-content;
}
.card h3{font-size:1.12rem;line-height:1.35;margin:0}
.card h3 a{color:var(--color-dark)}
.card h3 a:hover{color:var(--color-primary)}
.card .excerpt{color:var(--color-text-muted);font-size:.92rem;flex:1}
.meta{display:flex;align-items:center;gap:10px;font-size:.78rem;color:var(--color-text-muted);margin-top:auto}
.avatar{
  width:26px;height:26px;border-radius:50%;background:var(--color-primary);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:700;flex-shrink:0;
}
.dot{opacity:.5}

/* ---------- Article ---------- */
.breadcrumb{font-size:.82rem;color:var(--color-text-muted);margin:26px 0 6px}
.breadcrumb a{color:var(--color-text-muted)}
.breadcrumb a:hover{color:var(--color-primary)}

article.post{max-width:var(--content-max);margin:0 auto;padding:10px 0 60px}
article.post .cats{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
article.post h1{font-size:clamp(1.8rem,4vw,2.5rem);margin-bottom:.4em}
.byline{
  display:flex;align-items:center;gap:12px;padding:16px 0;border-top:1px solid var(--color-border);
  border-bottom:1px solid var(--color-border);margin:18px 0 30px;font-size:.88rem;color:var(--color-text-muted);
}
.byline .avatar{width:38px;height:38px;font-size:.95rem}
.byline strong{color:var(--color-dark);display:block;font-size:.92rem}

.featured-image{border-radius:var(--radius-lg);overflow:hidden;margin-bottom:8px;box-shadow:var(--shadow-sm)}
.featured-image img{width:100%}

.content{font-size:1.08rem;color:var(--color-text)}
.content p{margin:1.3em 0}
.content h2{font-size:1.55rem;margin-top:2.2em;padding-top:1.3em;border-top:1px solid var(--color-border)}
.content h3{font-size:1.25rem;margin-top:1.8em}
.content img{border-radius:var(--radius-md);margin:1.5em 0}
.content ul,.content ol{padding-left:1.4em}
.content li{margin:.5em 0}
.content a{text-decoration:underline;text-decoration-color:var(--color-secondary);text-decoration-thickness:2px}
.content blockquote{
  border-left:3px solid var(--color-primary);margin:1.8em 0;padding:.4em 0 .4em 1.4em;
  font-style:italic;color:var(--color-text-muted);
}
.content table{width:100%;border-collapse:collapse;margin:1.6em 0}
.content th,.content td{border:1px solid var(--color-border);padding:10px 12px;text-align:left}
.content th{background:var(--color-bg)}

.tags-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:32px}
.tags-row a{
  font-size:.8rem;font-weight:600;background:var(--color-bg);border:1px solid var(--color-border);
  padding:6px 12px;border-radius:var(--radius-full);color:var(--color-dark);
}
.tags-row a:hover{border-color:var(--color-primary);color:var(--color-primary)}

.share-btn{
  margin-top:28px;padding:11px 20px;border-radius:var(--radius-full);border:1px solid var(--color-dark);
  background:transparent;color:var(--color-dark);font-weight:600;cursor:pointer;font-size:.88rem;
}
.share-btn:hover{background:var(--color-dark);color:#fff}

/* ---------- Subscribe ---------- */
.subscribe-box{
  background:var(--color-dark);color:#fff;border-radius:var(--radius-lg);padding:38px;margin:52px 0;
  display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between;
}
.subscribe-box .copy strong{font-family:var(--font-heading);font-size:1.35rem;display:block;margin-bottom:4px}
.subscribe-box .copy p{color:#c8c9d4;margin:0;font-size:.92rem}
.subscribe-box form{display:flex;gap:10px;flex-wrap:wrap;flex:1;min-width:280px;max-width:420px}
.subscribe-box input[type=email],.subscribe-box input[type=text]{
  flex:1;min-width:150px;padding:12px 14px;border-radius:var(--radius-sm);border:none;font-family:var(--font-body);
}
.subscribe-box button{
  background:var(--color-primary);color:#fff;border:none;padding:12px 22px;border-radius:var(--radius-sm);
  font-weight:700;cursor:pointer;
}
.subscribe-box button:hover{background:var(--color-primary-dark)}

/* ---------- Section headings ---------- */
.section-title{font-size:1.4rem;margin:50px 0 4px}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--color-border);margin-top:70px;padding:44px 0 24px;color:var(--color-text-muted);font-size:.85rem;background:var(--color-footer-bg)}
.footer-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:28px;margin-bottom:28px}
.footer-col h4{font-size:.82rem;font-weight:700;color:var(--color-dark);margin:0 0 12px;text-transform:uppercase;letter-spacing:.03em}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin:8px 0}
.footer-col ul ul{margin-left:12px;margin-top:6px}
footer a{color:var(--color-text-muted)}
footer a:hover{color:var(--color-primary)}
.footer-bottom{border-top:1px solid var(--color-border);padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

/* ---------- Nav con submenús ---------- */
.nav-item{position:relative}
.nav-item > ul{
  display:none;position:absolute;top:100%;left:0;background:var(--color-bg-white);
  border:1px solid var(--color-border);border-radius:10px;box-shadow:var(--shadow-md);
  list-style:none;margin:8px 0 0;padding:8px;min-width:190px;z-index:40;
}
.nav-item:hover > ul{display:block}
.nav-item > ul li a{display:block;padding:8px 10px;border-radius:6px;font-weight:500}
.nav-item > ul li a:hover{background:var(--color-bg)}
@media (max-width:820px){
  .nav-item > ul{position:static;box-shadow:none;border:none;display:block;margin-left:14px;padding:0}
}

/* ---------- Pagination ---------- */
.pagination{margin:30px 0}
.pagination nav{display:flex;gap:8px;flex-wrap:wrap;font-size:.85rem}

/* ---------- Alerts ---------- */
.alert-success{
  background:#EEF9E5;border:1px solid var(--color-accent);color:#2c5c17;padding:12px 18px;
  border-radius:var(--radius-sm);margin:20px 0;font-size:.9rem;font-weight:600;
}

/* ============ Artículo: intro full-width + 2 columnas limpio ============ */
.reading-progress-bar{position:fixed;top:0;left:0;height:3px;width:0;background:var(--color-primary);z-index:100;transition:width .1s linear}

.article-intro{max-width:var(--container-max);margin:0 auto;padding:24px 28px 8px}
.article-intro h1{font-size:clamp(1.9rem,4vw,2.6rem);margin:14px 0 16px}
.article-byline-row{font-size:.88rem;color:var(--color-text-muted);display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.article-byline-row a{color:var(--color-link)}
.article-byline-row .dot{opacity:.4}

.article-shell{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:56px;max-width:var(--container-max);margin:0 auto;padding:8px 28px 60px;align-items:start}
.article-main{min-width:0}
.article-aside{position:sticky;top:calc(var(--header-height,50px) + 24px);display:flex;flex-direction:column;gap:20px;font-size:.9rem}
.aside-plain{display:flex;justify-content:space-between;color:var(--color-text-muted)}
.aside-label{font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;font-weight:700;color:var(--color-dark);display:block;margin-bottom:6px}
.aside-share-btn{width:100%;background:var(--color-dark);color:#fff;border:none;border-radius:10px;padding:12px;font-weight:700;font-size:.88rem;cursor:pointer}
.toc-list{list-style:none;margin:0;padding:0;font-size:.86rem}
.toc-list li{margin:6px 0}
.toc-list li[hidden]{display:none}
.toc-list a{color:var(--color-link);display:block;padding:2px 0}
.toc-list .toc-h3{padding-left:14px;font-size:.82rem}
.toc-more{background:none;border:none;color:var(--color-link);font-weight:600;font-size:.82rem;cursor:pointer;padding:4px 0}
@media (max-width:1024px){.article-shell{grid-template-columns:1fr}.article-aside{position:static;order:3}}

.article-tags-inline{margin-top:30px;font-size:.92rem;color:var(--color-text-muted)}
.article-tags-inline a{color:var(--color-link);margin-right:4px}

.share-popup-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:14px}
.share-popup-grid a,.share-popup-grid button{
  display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 8px;border-radius:10px;
  border:1px solid var(--color-border);background:var(--color-bg-white);color:var(--color-dark);cursor:pointer;
  font-size:.78rem;font-weight:600;text-decoration:none;
}
.share-popup-grid a:hover,.share-popup-grid button:hover{border-color:var(--color-primary);color:var(--color-primary)}

.article-tags{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:32px;padding-top:22px;border-top:1px solid var(--color-border)}
.article-tags-label{font-size:.78rem;color:var(--color-text-muted);font-weight:600}

.author-bio-box{display:flex;gap:16px;align-items:flex-start;margin-top:28px;padding:22px;border-radius:14px;background:var(--color-bg-white);box-shadow:0 1px 3px rgba(0,0,0,.06)}
.author-bio-avatar{width:56px;height:56px;border-radius:50%;background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.3rem;flex-shrink:0}
.author-bio-name{font-weight:700;color:var(--color-dark)}
.author-bio-text{color:var(--color-text-muted);font-size:.92rem;margin:4px 0 0}

.article-header-wrap{padding-top:20px}
.article-header-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:36px;align-items:start;max-width:var(--container-max);margin:0 auto;padding:0 28px}
.article-header-thumb{width:100%;border-radius:16px;box-shadow:var(--shadow-md)}
@media (max-width:900px){.article-header-grid{grid-template-columns:1fr}}

/* ============ Header contexto artículo (barra oscura) ============ */
.article-bar{background:var(--color-bg-white);color:var(--color-dark);position:sticky;top:0;z-index:60;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.article-bar .bar{display:flex;align-items:center;gap:16px;height:var(--header-height,50px);padding:0}
.article-bar .logo{color:var(--color-dark);font-size:1.05rem;flex-shrink:0}
.article-bar .logo .tagline{display:none}
.article-bar .a-cat{color:var(--color-primary);font-weight:700;font-size:.78rem;text-transform:uppercase;flex-shrink:0}
.article-bar .a-sep{opacity:.3;flex-shrink:0}
.article-bar .a-title{font-weight:600;font-size:.88rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;color:var(--color-dark)}
.article-bar .a-actions{display:flex;align-items:center;gap:14px;flex-shrink:0}
.article-bar .a-actions button{background:transparent;border:none;color:var(--color-dark);cursor:pointer;display:flex}

/* ============ Popups (búsqueda / login) ============ */
.popup-overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:200;display:none;align-items:flex-start;justify-content:center;padding-top:10vh}
.popup-overlay.open{display:flex}
.popup-box{background:#fff;border-radius:14px;padding:26px;width:100%;max-width:420px;box-shadow:0 20px 60px rgba(0,0,0,.3);position:relative}
.popup-box .popup-close{position:absolute;top:14px;right:16px;background:none;border:none;font-size:1.2rem;cursor:pointer;color:var(--color-text-muted)}
.popup-box input{width:100%;padding:12px;border-radius:8px;border:1px solid var(--color-border);margin-top:4px}
.popup-box label{font-size:.85rem;font-weight:600}
.popup-box button[type=submit]{width:100%;background:var(--color-primary);color:#fff;border:none;padding:12px;border-radius:8px;font-weight:700;cursor:pointer;margin-top:14px}