/* ============================================================
   Nuestras ideas: listado y artículo, al patrón editorial de
   Accenture (etiqueta, titular grande, subtítulo en serif, lectura
   y fecha en mayúsculas, columna de autor, línea degradada, cifra
   destacada fija, cita, enlaces relacionados y autor al final).
   Comparte los tokens de piel.css.
   ============================================================ */
.ideas,.post{max-width:var(--max);margin:0 auto;padding:calc(var(--nav-h) + 56px) var(--gutter) 0;color:#fff;}
.ideas h1,.ideas h2,.ideas h3,.post h1,.post h2,.post h3,.post h4{font-family:var(--font-head);}
.ideas a,.post a{color:inherit;text-decoration:none;}
.ideas .arrow-sq,.post .arrow-sq{display:inline-grid;place-items:center;width:20px;height:20px;background:var(--pink,#d4145a);color:#fff;flex:none;}
.ideas .arrow-sq svg,.post .arrow-sq svg{width:12px;height:12px;}
.eyebrow{font:500 14px/1.2 var(--font-head);letter-spacing:.02em;text-transform:uppercase;}
.grad-line{height:4px;width:min(100%,900px);background:linear-gradient(90deg,#d4145a 0%,#7b2cff 55%,#ff8a3d 100%);}

/* ---- Listado ---- */
.ideas-hero{padding-bottom:var(--space-lg);}
.ideas-hero h1{font-size:clamp(2.4rem,5.2vw,4.6rem);font-weight:500;line-height:1.05;letter-spacing:-.03em;max-width:16ch;margin:18px 0 20px;}
.ideas-hero p{font:300 clamp(1.25rem,1.9vw,1.75rem)/1.3 var(--font-serif);max-width:44ch;margin:0;}
.ideas-hero .grad-line{margin-top:40px;}
.ideas-filter{display:flex;gap:8px;flex-wrap:wrap;padding:var(--space-md) 0;border-top:1px solid rgba(255,255,255,.14);margin-top:var(--space-lg);}
.ideas-filter button{font:500 14px/1 var(--font-head);color:#fff;background:none;border:1px solid rgba(255,255,255,.35);padding:10px 16px;cursor:pointer;transition:background var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease);}
.ideas-filter button:hover{border-color:#fff;}
.ideas-filter button[aria-pressed="true"]{background:#fff;color:#000;border-color:#fff;}

/* pieza destacada: la más reciente, a dos columnas */
.idea-feature{display:grid;grid-template-columns:1fr;background:#121216;margin-bottom:var(--space-lg);overflow:hidden;}
.idea-feature img{width:100%;height:100%;aspect-ratio:16/9;object-fit:cover;display:block;transition:transform .8s var(--ease);}
.idea-feature:hover img{transform:scale(1.03);}
.idea-feature .txt{padding:var(--space-md);display:flex;flex-direction:column;gap:14px;}
.idea-feature h2{font-size:clamp(1.5rem,2.6vw,2.4rem);font-weight:500;line-height:1.15;letter-spacing:-.025em;margin:0;}
.idea-feature p{font:300 clamp(1.05rem,1.3vw,1.25rem)/1.4 var(--font-serif);margin:0;color:rgba(255,255,255,.9);}
.idea-feature .meta{font:500 12px/1.2 var(--font-head);text-transform:uppercase;letter-spacing:.04em;color:rgba(255,255,255,.7);display:flex;gap:20px;}
.idea-feature .more{margin-top:auto;display:inline-flex;align-items:center;gap:10px;font:500 15px var(--font-head);}
@media(min-width:924px){.idea-feature{grid-template-columns:1.25fr 1fr;}.idea-feature img{aspect-ratio:auto;min-height:420px;}.idea-feature .txt{padding:var(--space-lg);}}

/* rejilla y tarjeta de contenido (la misma de la portada: 300×424, apertura al pasar) */
.idea-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-md);padding-bottom:var(--space-xl);}
@media(min-width:924px){.idea-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-lg);}}
@media(min-width:1248px){.idea-grid{grid-template-columns:repeat(4,minmax(0,1fr));}}
.idea-grid.tres{grid-template-columns:repeat(1,minmax(0,1fr));}
@media(min-width:600px){.idea-grid.tres{grid-template-columns:repeat(3,minmax(0,1fr));}}
.idea{position:relative;display:flex;flex-direction:column;aspect-ratio:300/424;padding:1.75rem 1.5rem;background:#121216;color:#fff;overflow:hidden;isolation:isolate;transition:scale var(--dur) var(--ease);}
.idea[hidden]{display:none;}
.idea:hover,.idea:focus-visible{scale:1.04;z-index:2;}
.idea img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-1;transition:transform .6s cubic-bezier(.16,1,.3,1),opacity .5s ease;}
.idea::after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(5,6,8,.82) 0%,rgba(5,6,8,.3) 48%,rgba(5,6,8,.08) 100%);transition:background .5s ease;}
.idea .eyebrow{font-size:11px;letter-spacing:.14em;font-weight:700;margin-bottom:14px;}
.idea h3{font-size:clamp(1.05rem,1.3vw,1.3rem);font-weight:600;letter-spacing:-.025em;line-height:1.18;margin:0;}
.idea p{margin-top:12px;font-size:13.5px;line-height:1.55;color:rgba(255,255,255,.85);max-height:0;opacity:0;overflow:hidden;transition:max-height .5s ease,opacity .4s ease .1s;}
.idea .more{margin-top:auto;display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:600;opacity:0;transform:translateY(8px);transition:opacity .35s ease .15s,transform .35s ease .15s;}
.idea:hover img,.idea:focus-visible img{transform:translateY(38%);opacity:.35;}
.idea:hover::after,.idea:focus-visible::after{background:rgba(5,6,8,.7);}
.idea:hover p,.idea:focus-visible p{max-height:180px;opacity:1;}
.idea:hover .more,.idea:focus-visible .more{opacity:1;transform:none;}
/* variante clara (su "research report light"): blanco arriba, foto abajo */
.idea-light,.ideas a.idea-light,.post a.idea-light{background:#fff;color:#0a0a0a;}
.idea-light::after{display:none;}
.idea-light img{top:auto;bottom:0;height:56%;}
.idea-light p{color:rgba(10,10,10,.8);}
.idea-light:hover img,.idea-light:focus-visible img{transform:translateY(60%);opacity:.25;}
.idea-light .arrow-sq{background:#0a0a0a;}
/* variante sólida (su "announcement") */
.idea-solid{background:#6e0a33;}
.idea-solid::after{display:none;}
.idea-solid:hover{background:#55072a;}
@media(hover:none){.idea p{max-height:none;opacity:1;}.idea .more{opacity:1;transform:none;}.idea img{opacity:.4;}.idea-light img{opacity:.25;}}

/* ---- Artículo ---- */
.post-hero{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--space-lg);align-items:start;}
.post-hero h1{font-size:clamp(2.2rem,4.4vw,3.75rem);font-weight:500;line-height:1.15;letter-spacing:-.025em;margin:24px 0 20px;}
.post-sub{font:300 clamp(1.3rem,2vw,1.75rem)/1.25 var(--font-serif);margin:0 0 36px;}
.post-meta{display:flex;flex-wrap:wrap;gap:12px 28px;}
.post-authors .n{font:500 16px/1.3 var(--font-head);margin-top:22px;}
.post-authors .r{font:400 14px/1.4 var(--font-head);color:rgba(255,255,255,.7);margin-top:4px;}
.post-authors a{display:inline-grid;place-items:center;width:28px;height:28px;border:1px solid rgba(255,255,255,.5);margin-top:14px;transition:background var(--dur) var(--ease),color var(--dur) var(--ease);}
.post-authors a:hover{background:#fff;color:#000;}
.post-authors svg{width:14px;height:14px;fill:currentColor;}
.post .grad-line{margin-top:40px;}
@media(min-width:1024px){.post-hero{grid-template-columns:minmax(0,783px) minmax(220px,1fr);}.post-authors{padding-top:4px;justify-self:end;min-width:220px;}}
.post-cover{margin:var(--space-lg) 0 0;aspect-ratio:21/9;overflow:hidden;background:#121216;}
.post-cover img{width:100%;height:100%;object-fit:cover;display:block;}

.post-main{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--space-lg);padding-top:var(--space-xl);align-items:start;}
@media(min-width:1024px){.post-main{grid-template-columns:minmax(0,783px) minmax(240px,1fr);}}
.post-body p{font:400 17px/1.65 var(--font-head);color:rgba(255,255,255,.88);margin:0 0 22px;}
.post-body .post-lead{font-size:20px;line-height:1.6;color:#fff;}
.post-body h2{font-size:clamp(1.6rem,2.8vw,2.5rem);font-weight:500;line-height:1.15;letter-spacing:-.02em;margin:56px 0 20px;}
.post-body h2:first-child{margin-top:0;}
.post-body h3{font-size:clamp(1.2rem,1.8vw,1.5rem);font-weight:500;line-height:1.2;margin:36px 0 14px;}
.post-body ul,.post-body ol{margin:0 0 26px;padding:0;list-style:none;display:grid;gap:10px;}
.post-body li{font:400 17px/1.6 var(--font-head);color:rgba(255,255,255,.85);padding-left:24px;position:relative;}
.post-body li::before{content:'';position:absolute;left:2px;top:11px;width:7px;height:7px;background:var(--pink,#d4145a);}
.post-body ol{counter-reset:n;}
.post-body ol li::before{content:counter(n) '';counter-increment:n;width:auto;height:auto;top:0;background:none;color:var(--pink,#d4145a);font-weight:600;}
.post-body strong,.post-body b{color:#fff;font-weight:600;}
.post-body a{text-decoration:underline;text-underline-offset:3px;}
.post-body a:hover{color:var(--pink,#d4145a);}
.post-punch{font:300 clamp(1.5rem,2.4vw,2.1rem)/1.3 var(--font-serif);color:#fff;margin:48px 0;padding-top:28px;position:relative;}
.post-punch::before{content:'';position:absolute;top:0;left:0;width:120px;height:4px;background:linear-gradient(90deg,#d4145a,#7b2cff);}
.post-body blockquote{margin:48px 0;padding:0 0 0 24px;border-left:4px solid var(--pink,#d4145a);}
.post-body blockquote p{font:300 clamp(1.3rem,2vw,1.75rem)/1.3 var(--font-serif);color:#fff;}
.post-body table{width:100%;border-collapse:collapse;margin:0 0 26px;font:400 15px/1.5 var(--font-head);}
.post-body th,.post-body td{text-align:left;padding:12px 10px;border-bottom:1px solid rgba(255,255,255,.2);vertical-align:top;}
.post-body img{max-width:100%;height:auto;display:block;margin:0 0 26px;}

/* columna fija: la cifra (su bloque "DATOS") y las capacidades relacionadas */
.post-aside{display:grid;gap:var(--space-md);}
@media(min-width:1024px){.post-aside{position:sticky;top:calc(var(--nav-h) + 24px);}}
.post-stat{background:#6e0a33;padding:32px 28px;}
.post-stat .n{font:500 clamp(2.5rem,4vw,3.5rem)/1 var(--font-head);letter-spacing:-.03em;margin:28px 0 14px;}
.post-stat p{font:400 14px/1.5 var(--font-head);margin:0;}
.post-stat small{display:block;margin-top:14px;font:400 12px/1.4 var(--font-head);color:rgba(255,255,255,.75);}
.post-stat small a{text-decoration:underline;text-underline-offset:2px;}
.post-caps ul{list-style:none;margin:14px 0 0;padding:0;}
.post-caps li a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 0;border-top:1px solid rgba(255,255,255,.2);font:500 15px/1.3 var(--font-head);transition:color var(--dur) var(--ease);}
.post-caps li:last-child a{border-bottom:1px solid rgba(255,255,255,.2);}
.post-caps li a:hover{color:var(--pink,#d4145a);}

/* banda de llamada a la acción (su "banner") */
.post-banner{margin-top:var(--space-xl);padding:var(--space-lg) var(--space-md);border:1px solid rgba(255,255,255,.25);display:grid;gap:var(--space-md);align-items:center;position:relative;}
.post-banner::before{content:'';position:absolute;top:-1px;left:-1px;right:-1px;height:4px;background:linear-gradient(90deg,#d4145a 0%,#7b2cff 55%,#ff8a3d 100%);}
.post-banner h2{font-size:clamp(1.5rem,2.6vw,2.25rem);font-weight:500;line-height:1.15;letter-spacing:-.02em;margin:0 0 10px;}
.post-banner p{font:300 clamp(1.05rem,1.4vw,1.25rem)/1.4 var(--font-serif);margin:0;color:rgba(255,255,255,.9);}
.post-banner .btn{display:inline-flex;align-items:center;gap:12px;padding:14px 22px;background:#fff;color:#000;font:500 16px/1 var(--font-head);white-space:nowrap;transition:background var(--dur) var(--ease),color var(--dur) var(--ease);}
.post-banner .btn:hover{background:var(--pink,#d4145a);color:#fff;}
@media(min-width:768px){.post-banner{grid-template-columns:1fr auto;padding:var(--space-lg);}}

/* enlaces relacionados: información y capacidades */
.post-related{margin-top:var(--space-xl);display:grid;gap:var(--space-lg);}
@media(min-width:924px){.post-related{grid-template-columns:1fr 1fr;}}
.post-related ul{list-style:none;margin:18px 0 0;padding:0;}
.post-related li a{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 0;border-top:1px solid rgba(255,255,255,.2);font:500 clamp(1rem,1.3vw,1.2rem)/1.3 var(--font-head);transition:color var(--dur) var(--ease);}
.post-related li:last-child a{border-bottom:1px solid rgba(255,255,255,.2);}
.post-related li a:hover{color:var(--pink,#d4145a);}
.post-related li a span:first-child{flex:1;}

/* autor al final */
.post-author-end{margin-top:var(--space-xl);padding-top:var(--space-md);border-top:1px solid rgba(255,255,255,.2);display:grid;grid-template-columns:auto 1fr;gap:var(--space-md);align-items:center;}
.post-author-end img{width:96px;height:96px;object-fit:cover;display:block;}
.post-author-end .n{font:500 clamp(1.1rem,1.5vw,1.35rem)/1.2 var(--font-head);margin:12px 0 4px;}
.post-author-end .r{font:400 15px/1.4 var(--font-head);color:rgba(255,255,255,.75);}
.post-author-end .l{display:inline-flex;align-items:center;gap:10px;margin-top:12px;font:500 14px var(--font-head);}

.post-more{margin-top:var(--space-xl);}
.post-more .eyebrow{margin-bottom:var(--space-md);}

@media(prefers-reduced-motion:reduce){.idea,.idea img,.idea p,.idea .more,.idea-feature img{transition:none;}}