/* ═══════════════════════════════════════════════════════════
   SENDAR — BLOG v2 (índice + artículo)
   Reutiliza el lenguaje del sitio: tarjetas degradado, badges
   numerados, stats rojos, acordeón FAQ de servicio-*, reveal.
   Se carga junto a terminos.css (chrome) y sendar-shared.css.
   ═══════════════════════════════════════════════════════════ */

/* anular el estilo de enlace de la familia legal dentro del blog */
.legal a.blog-featured, .legal .post-toc a, .legal a.blog-read,
.legal a.blog-featured *, .legal .cta-fusion-btn { text-decoration: none !important; }
.legal a.blog-featured { color: inherit; }

/* ── ÍNDICE DEL BLOG ─────────────────────────────── */
.blog-intro { max-width: 560px; font-size: clamp(15.5px,1.15vw,17px); line-height: 1.75; color: rgba(238,238,242,0.88); margin: -8px 0 clamp(36px,4.5vw,60px); }

/* tarjeta destacada — grande, horizontal, con watermark tipográfico */
.blog-featured {
  position: relative; display: grid; grid-template-columns: 1.25fr .75fr;
  gap: 24px; overflow: hidden;
  background: linear-gradient(120deg, rgba(40,45,92,0.55), rgba(19,22,46,0.65));
  border: 1px solid rgba(238,238,242,0.12); border-radius: 24px;
  padding: clamp(28px,3.6vw,52px);
  margin-bottom: clamp(20px,2.6vw,32px);
  transition: transform .45s var(--ease), border-color .45s var(--ease), box-shadow .45s var(--ease);
}
.blog-featured:hover { transform: translateY(-4px); border-color: rgba(214,46,73,0.5); box-shadow: 0 28px 64px rgba(0,0,0,0.42); }
.blog-featured::before { content:''; position:absolute; top:-50%; right:-12%; width:55%; height:200%;
  background: radial-gradient(circle at center, rgba(214,46,73,0.16), transparent 62%); pointer-events:none; }
/* la firma: palabra clave gigante en TT Tunnels, como watermark */
.blog-wm {
  position: absolute; right: clamp(10px,2vw,30px); bottom: -0.18em;
  font-family:'TT Tunnels Bold','Impact',sans-serif; font-weight: 900;
  font-size: clamp(90px,13vw,190px); line-height: 1; letter-spacing: -0.03em;
  text-transform: uppercase; color: rgba(238,238,242,0.05);
  pointer-events: none; user-select: none;
  transition: color .5s var(--ease);
}
.blog-featured:hover .blog-wm { color: rgba(214,46,73,0.10); }
.blog-featured-body { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: flex-start; gap: 14px; grid-column: 1 / -1; max-width: 640px; }
.blog-tag {
  font-family:'TT Lakes Neue','Impact',sans-serif; font-size: 11px; font-weight: 700;
  letter-spacing: 0.24em; text-transform: uppercase; color: var(--accent);
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(214,46,73,0.10); border: 1px solid rgba(214,46,73,0.30);
  border-radius: 100px; padding: 7px 14px;
}
.blog-tag::before { content:''; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.blog-featured-title {
  font-family:'TT Tunnels Bold','Impact',sans-serif; font-weight: 900;
  font-size: clamp(26px,3.4vw,52px); line-height: 0.98;
  text-transform: uppercase; letter-spacing: -0.02em; color: var(--light);
}
.blog-featured-title em { font-style: normal; color: var(--accent); }
.blog-excerpt { font-size: clamp(15px,1.1vw,16.5px); line-height: 1.7; color: rgba(238,238,242,0.88); max-width: 56ch; }
.blog-meta {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  font-family:'TT Lakes Neue','Impact',sans-serif; font-size: 11px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase; color: rgba(238,238,242,0.55);
}
.blog-read {
  display: inline-flex; align-items: center; gap: 12px; margin-top: 8px;
  font-family:'TT Lakes Neue','Impact',sans-serif; font-size: 12px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--light);
}
.blog-read .br-arrow {
  width: 40px; height: 40px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent); color: #fff; font-size: 15px;
  box-shadow: 0 8px 20px rgba(214,46,73,0.35);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.blog-featured:hover .br-arrow { transform: translateX(5px); box-shadow: 0 12px 28px rgba(214,46,73,0.55); }

/* tarjetas "muy pronto" */
.blog-next-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(18px,2.4vw,28px); }
.blog-next {
  position: relative; overflow: hidden;
  display: flex; flex-direction: column; gap: 12px;
  background: linear-gradient(180deg, rgba(40,45,92,0.34), rgba(19,22,46,0.34));
  border: 1px dashed rgba(238,238,242,0.16); border-radius: 20px;
  padding: clamp(22px,2.8vw,36px);
}
.blog-next .blog-wm { font-size: clamp(64px,8vw,110px); }
.blog-next-title {
  font-family:'TT Tunnels Bold','Impact',sans-serif; font-weight: 900;
  font-size: clamp(19px,1.8vw,26px); line-height: 1.04;
  text-transform: uppercase; letter-spacing: -0.01em; color: rgba(238,238,242,0.85);
}
.blog-next .blog-excerpt { color: rgba(238,238,242,0.72); font-size: clamp(14px,1vw,15.5px); }
.blog-soon-chip {
  align-self: flex-start; margin-top: auto;
  font-family:'TT Lakes Neue','Impact',sans-serif; font-size: 10.5px; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase; color: rgba(238,238,242,0.55);
  border: 1px solid rgba(238,238,242,0.18); border-radius: 100px; padding: 6px 13px;
}

/* ── ARTÍCULO ─────────────────────────────────────── */
.post-hero-meta {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-top: clamp(16px,2vw,26px);
}
.post-layout {
  display: grid; grid-template-columns: 232px minmax(0,1fr);
  gap: clamp(28px,4vw,64px);
  align-items: start;
}

/* índice de contenidos (sticky en desktop) */
.post-toc { position: sticky; top: 110px; }
.post-toc-label {
  font-family:'TT Lakes Neue','Impact',sans-serif; font-size: 11px; font-weight: 700;
  letter-spacing: 0.26em; text-transform: uppercase; color: var(--accent);
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 16px;
}
.post-toc-label::before { content:''; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(214,46,73,0.15); }
.post-toc ol { list-style: none; counter-reset: toc; margin: 0; display: flex; flex-direction: column; }
.post-toc li { counter-increment: toc; }
.post-toc a {
  display: flex; align-items: baseline; gap: 10px;
  padding: 9px 10px 9px 12px; border-left: 2px solid rgba(238,238,242,0.10);
  font-family:'TT Lakes Neue','Impact',sans-serif; font-size: 12px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; color: rgba(238,238,242,0.62);
  transition: color .25s, border-color .25s, background .25s;
}
.post-toc a::before {
  content: counter(toc, decimal-leading-zero);
  font-size: 10.5px; letter-spacing: 0.12em; color: rgba(214,46,73,0.75); flex: 0 0 auto;
}
.post-toc a:hover { color: var(--light); border-color: rgba(214,46,73,0.45); }
.post-toc a.is-active { color: var(--light); border-color: var(--accent); background: rgba(214,46,73,0.07); }
.post-toc a.is-active::before { color: var(--accent); }

/* bloques del artículo: tarjetas numeradas (mismo lenguaje que legal-cards) */
.post { counter-reset: postc; display: flex; flex-direction: column; gap: clamp(16px,2vw,26px); min-width: 0; }
.post-lead { font-size: clamp(17px,1.35vw,20px) !important; line-height: 1.7 !important; color: var(--light) !important; }
.post-lead strong { color: var(--accent); }
.post-block {
  counter-increment: postc;
  background: linear-gradient(180deg, rgba(40,45,92,0.44), rgba(19,22,46,0.40));
  border: 1px solid rgba(238,238,242,0.10); border-radius: 20px;
  padding: clamp(24px,3vw,40px) clamp(22px,3vw,42px);
  scroll-margin-top: 100px;
}
.post-block > h2 {
  display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap;
  font-family:'TT Tunnels Bold','Impact',sans-serif; font-weight: 900;
  font-size: clamp(19px,2vw,28px); line-height: 1.05;
  text-transform: uppercase; letter-spacing: -0.01em; color: var(--light);
  margin: 0 0 16px !important;
}
.post-block > h2::before {
  content: counter(postc, decimal-leading-zero);
  font-family:'TT Lakes Neue','Impact',sans-serif; font-size: clamp(11px,1vw,13px);
  font-weight: 700; letter-spacing: 0.14em; color: var(--accent);
  border: 1px solid rgba(214,46,73,0.4); border-radius: 100px; padding: 5px 11px; flex: 0 0 auto;
}
.post-block p { font-size: clamp(15.5px,1.1vw,17px); line-height: 1.78; color: rgba(238,238,242,0.94); margin-bottom: 14px; }
.post-block p:last-child { margin-bottom: 0; }
.post-block ul { list-style: none; margin: 4px 0 2px; }
.post-block ul li {
  position: relative; padding-left: 26px; margin-bottom: 11px;
  font-size: clamp(15.5px,1.1vw,17px); line-height: 1.7; color: rgba(238,238,242,0.94);
}
.post-block ul li::before { content:'→'; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.post-block ul li strong { color: var(--light); }

/* stats (mismo componente que proyectos) */
.post-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: clamp(14px,1.8vw,22px); margin: clamp(6px,1vw,10px) 0 clamp(10px,1.4vw,16px); }
.post-stat { border-top: 1px solid rgba(238,238,242,0.12); padding-top: 14px; }
.post-stat-num { font-family:'TT Tunnels Bold','Impact',sans-serif; font-weight: 900; font-size: clamp(24px,2.8vw,42px); letter-spacing: -0.02em; color: var(--accent); line-height: 1; }
.post-stat-label { font-family:'TT Lakes Neue','Impact',sans-serif; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(238,238,242,0.60); margin-top: 6px; }

/* nota destacada */
.post-note {
  border-left: 3px solid var(--accent);
  background: rgba(214,46,73,0.07);
  border-radius: 0 14px 14px 0;
  padding: clamp(18px,2.2vw,26px) clamp(18px,2.4vw,30px);
}
.post-note p { margin: 0 !important; }

/* FAQ — mismo acordeón que servicio-* (clases replicadas) */
.post-faq { scroll-margin-top: 100px; }
.sv-faq-title { font-family:'TT Tunnels Bold','Impact',sans-serif; font-weight: 900; font-size: clamp(20px,2.4vw,32px); letter-spacing: -0.02em; text-transform: uppercase; color: var(--light); display: flex; align-items: center; gap: 14px; padding-bottom: clamp(16px,2vw,24px); border-bottom: 1px solid rgba(238,238,242,0.10); margin-bottom: 10px; }
.sv-faq-title::before { content:'FAQ'; font-family:'TT Lakes Neue','Impact',sans-serif; font-weight: normal; font-size: 13px; letter-spacing: 0.26em; color: var(--accent); background: rgba(214,46,73,0.12); border: 1px solid rgba(214,46,73,0.32); border-radius: 6px; padding: 5px 10px; flex-shrink: 0; }
.sv-faq-item { border-bottom: 1px solid rgba(238,238,242,0.10); transition: background .25s; border-radius: 8px; padding: 0 clamp(14px,1.5vw,20px); margin-bottom: 4px; }
.sv-faq-item summary { font-family:'TT Tunnels Bold','Impact',sans-serif; font-weight: 900; font-size: clamp(15px,1.2vw,18px); text-transform: uppercase; letter-spacing: -0.01em; color: var(--light); cursor: pointer; padding: clamp(18px,2vw,24px) 0; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; transition: color .25s; }
.sv-faq-item summary::-webkit-details-marker { display: none; }
.sv-faq-item summary::after { content:'+'; font-family:'TT Tunnels Bold','Impact',sans-serif; font-size: 22px; line-height: 1; width: 32px; height: 32px; border-radius: 50%; background: rgba(238,238,242,0.08); border: 1px solid rgba(238,238,242,0.16); display: inline-flex; align-items: center; justify-content: center; color: rgba(238,238,242,0.70); transition: transform .3s var(--ease), color .25s, background .25s, border-color .25s; flex-shrink: 0; }
.sv-faq-item[open] { background: rgba(238,238,242,0.03); }
.sv-faq-item[open] summary { color: var(--accent); }
.sv-faq-item[open] summary::after { transform: rotate(45deg); color: var(--light); background: var(--accent); border-color: var(--accent); }
.sv-faq-item summary:hover { color: var(--accent); }
.sv-faq-answer { font-size: clamp(15px,1.1vw,17px); line-height: 1.8; color: rgba(238,238,242,0.80); padding: 0 0 clamp(18px,2vw,24px) 16px; max-width: 72ch; border-left: 2px solid rgba(214,46,73,0.30); margin-left: 2px; }

/* enlaces dentro del artículo */
.post-block a.link { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; transition: color .25s; }
.post-block a.link:hover { color: var(--light); }

/* CTA final */
.post-cta { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; margin-top: clamp(10px,1.4vw,18px); }
.post-cta-eyebrow { font-family:'TT Lakes Neue','Impact',sans-serif; font-size: 12px; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--accent); }

/* ── responsive ── */
@media (max-width: 900px) {
  .post-layout { grid-template-columns: 1fr; }
  .post-toc { position: static; }
  .post-toc ol { flex-direction: row; flex-wrap: wrap; gap: 8px; }
  .post-toc a { border-left: none; border: 1px solid rgba(238,238,242,0.14); border-radius: 100px; padding: 8px 14px; font-size: 11px; }
  .post-toc a.is-active { border-color: var(--accent); }
  .blog-featured { grid-template-columns: 1fr; }
  .blog-next-grid { grid-template-columns: 1fr; }
  .post-stats { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .blog-wm { font-size: clamp(64px,20vw,110px); }
  .post-stats { grid-template-columns: 1fr; gap: 12px; }
}