/* blog.css — «Guías»: lista de artículos y artículo. Usa los mismos tokens --fu-* del resto del sitio. */

.blog-head{padding:48px 0 18px;border-bottom:1px solid var(--fu-line)}
.blog-head h1{font-size:clamp(30px,5vw,54px);font-weight:700;letter-spacing:-.02em;margin:0}
.blog-head .lead{color:var(--fu-muted);max-width:56ch;margin-top:10px}

.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding:34px 0 10px}
.post-card{position:relative;display:flex;flex-direction:column;border:1px solid var(--fu-line);border-radius:var(--fu-radio,18px);
  background:var(--fu-surface);overflow:hidden;transition:transform .25s cubic-bezier(.22,1,.36,1),border-color .25s}
.post-card:hover{transform:translateY(-3px);border-color:var(--fu-silver-2,var(--fu-line))}
.post-card .foto{aspect-ratio:16/10;background:var(--fu-photo-bg);position:relative;overflow:hidden}
.post-card .foto img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.post-card .cuerpo{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.post-card .meta{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--fu-faint)}
.post-card h2{font-size:18px;line-height:1.25;letter-spacing:-.01em;margin:0}
.post-card p{color:var(--fu-muted);font-size:14.5px;margin:0}
.post-card a.tapa{position:absolute;inset:0;z-index:2}
.post-card .leer{margin-top:auto;font-size:13.5px;color:var(--fu-text);font-weight:600}

.post-nav{display:flex;justify-content:space-between;gap:14px;padding:26px 0 60px}
.post-nav a{font-size:14px;color:var(--fu-muted)}
.post-nav a:hover{color:var(--fu-text)}

/* ---- artículo ---- */
.post-hero{padding:34px 0 10px;max-width:74ch}
.post-hero .meta{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--fu-faint)}
.post-hero h1{font-size:clamp(28px,4.4vw,46px);line-height:1.08;letter-spacing:-.02em;margin:10px 0 0}
.post-hero .bajada{color:var(--fu-muted);margin-top:12px;font-size:17px}
.post-foto{margin:26px 0 8px;border:1px solid var(--fu-line);border-radius:20px;overflow:hidden;background:var(--fu-photo-bg)}
.post-foto img{display:block;width:100%;height:auto}

.post-cuerpo{max-width:74ch;padding:18px 0 10px;font-size:17px;line-height:1.72;color:var(--fu-text)}
.post-cuerpo h2{font-size:26px;letter-spacing:-.01em;margin:36px 0 10px}
.post-cuerpo h3{font-size:20px;margin:26px 0 8px}
.post-cuerpo p{margin:0 0 1.05em}
.post-cuerpo ul,.post-cuerpo ol{margin:0 0 1.1em;padding-left:1.2em}
.post-cuerpo li{margin:.3em 0}
.post-cuerpo a{color:var(--fu-text);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--fu-silver-2,var(--fu-line))}
.post-cuerpo img{max-width:100%;height:auto;border-radius:16px;border:1px solid var(--fu-line)}
.post-cuerpo blockquote{margin:1.4em 0;padding:16px 20px;border-left:3px solid var(--fu-text);background:var(--fu-surface);border-radius:0 14px 14px 0;color:var(--fu-muted)}
.post-cuerpo table{width:100%;border-collapse:collapse;margin:1.2em 0;font-size:15px}
.post-cuerpo th,.post-cuerpo td{border-bottom:1px solid var(--fu-line);padding:10px 12px;text-align:left}

.post-fin{max-width:74ch;margin:30px 0 10px;padding:22px;border:1px solid var(--fu-line);border-radius:18px;background:var(--fu-surface);
  display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.post-fin p{margin:0;color:var(--fu-muted);max-width:44ch}
.post-fin b{color:var(--fu-text)}

@media (max-width:1000px){ .posts{grid-template-columns:repeat(2,1fr)} }
@media (max-width:700px){ .posts{grid-template-columns:1fr} .post-cuerpo{font-size:16.5px} }