/* ============================================================
   Casos de éxito — página de detalle (compartida por todos los casos)
   Reusa tokens canonical de components.css (:root) + base de home/styles.css.
   Prefijo dg-cd- (caso-detalle) para no colisionar con .dg-caso* de otras páginas.
   Mobile-first. Breakpoints: <720px, ~860px, >1024px.
   ============================================================ */

.dg-cd-main {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
}

/* ---- Hero ---- */
.dg-cd-hero {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: clamp(48px, 8vw, 100px) 0 clamp(36px, 5vw, 64px);
}
.dg-cd-hero__inner { position: relative; z-index: 1; }
.dg-cd-hero__back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-70);
  text-decoration: none;
  margin-bottom: 16px;
  transition: color 180ms var(--ease-out);
}
.dg-cd-hero__back:hover { color: var(--ink); }
.dg-cd-hero__back:focus-visible { outline: 2px solid var(--lima); outline-offset: 3px; border-radius: 4px; }
.dg-cd-hero__h1 {
  font-size: clamp(30px, 5.5vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.03em;
  font-weight: 600;
  margin: 8px 0 0;
  max-width: 20ch;
}
.dg-cd-hero__lead {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--ink-70);
  line-height: 1.6;
  max-width: 62ch;
  margin: 18px 0 0;
}

/* ---- KPIs ---- */
.dg-cd-kpis {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 28px 0 0;
}
.dg-cd-kpi {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 20px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  min-width: 160px;
}
.dg-cd-kpi__num {
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.dg-cd-kpi__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-70);
}

/* ---- Cuerpo / prosa ---- */
.dg-cd-section { padding: clamp(40px, 7vw, 80px) 0; }
.dg-cd-container {
  max-width: 760px;
  margin-inline: auto;
  padding-inline: 24px;
}
.dg-cd-block { margin-bottom: clamp(32px, 5vw, 52px); }
.dg-cd-block:last-child { margin-bottom: 0; }
.dg-cd-block__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-70);
  margin: 0 0 10px;
}
.dg-cd-block__h2 {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
}
.dg-cd-block p {
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-80);
  margin: 0 0 14px;
}
.dg-cd-block p:last-child { margin-bottom: 0; }
.dg-cd-block ul {
  margin: 6px 0 14px;
  padding-left: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.dg-cd-block li {
  position: relative;
  padding-left: 26px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-80);
}
.dg-cd-block li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--lima);
}

/* ---- Stack ---- */
.dg-cd-stack__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.dg-cd-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-size: 14px;
  color: var(--ink);
  background: var(--bg);
}
.dg-cd-chip img { height: 18px; width: auto; }

/* ---- CTA final ---- */
.dg-cd-cta {
  background: var(--ink);
  color: #fff;
  padding: clamp(48px, 7vw, 88px) 0;
}
.dg-cd-cta__inner {
  max-width: 760px;
  margin-inline: auto;
  padding-inline: 24px;
  text-align: center;
}
.dg-cd-cta__h2 {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
}
.dg-cd-cta__lead {
  font-size: 17px;
  line-height: 1.6;
  color: var(--bg-70);
  margin: 0 0 28px;
}

@media (prefers-reduced-motion: reduce) {
  .dg-cd-hero__back { transition: none; }
}