/* ============ Hero ============ */
.casos-hero {
  text-align: center;
  padding: 70px 56px 50px;
  background: radial-gradient(circle at 50% 0%, rgba(47, 111, 237, 0.16), transparent 55%), var(--bg);
}
.casos-hero h1 { font-size: 36px; margin: 16px 0 10px; }
.casos-hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.casos-hero p { color: var(--text-muted); max-width: 560px; margin: 0 auto; font-size: 15px; }

/* ============ Caso destacado ============ */
.caso-destacado {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 40px;
  align-items: center;
  padding: 20px 56px 70px;
  max-width: 1200px;
  margin: 0 auto;
}

.caso-img { display: flex; }
.img-placeholder-lg {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--text-faint);
}

.caso-img-real {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.img-placeholder-lg span { font-size: 13px; }

.caso-info h2 { font-size: 26px; margin: 14px 0 16px; line-height: 1.3; }
.caso-parrafo { color: var(--text-muted); font-size: 14.5px; line-height: 1.7; margin-bottom: 14px; }

.caso-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0; }
.tech-tag {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 13px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--cyan);
  border: 1px solid var(--border);
}

.caso-highlights { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.caso-highlights li { display: flex; align-items: center; gap: 10px; font-size: 13.5px; }
.caso-highlights .dot {
  width: 20px; height: 20px; min-width: 20px;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--cyan);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700;
}

/* ============ Estadísticas ============ */
.casos-stats { background: var(--surface-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 60px 56px; }
.casos-stats-header { text-align: center; margin-bottom: 40px; }
.casos-stats-header h2 { font-size: 26px; margin-bottom: 8px; }
.casos-stats-header p { color: var(--text-muted); font-size: 14px; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  max-width: 1200px;
  margin: 0 auto;
}
.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.stat-icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--cyan);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 4px;
}
.stat-card strong { font-family: var(--font-display); font-size: 22px; }
.stat-card span { font-size: 12px; color: var(--text-muted); line-height: 1.4; }

/* ============ Más casos ============ */
.mas-casos { padding: 70px 56px; max-width: 1200px; margin: 0 auto; }
.mas-casos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.caso-card-mini-vacia {
  aspect-ratio: 4 / 3;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-alt);
}
.caso-card-mini-vacia .img-placeholder { display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--text-faint); }
.caso-card-mini-vacia .img-placeholder span { font-size: 12px; }

/* ============ CTA ============ */
.casos-cta { text-align: center; padding: 70px 24px; background: var(--surface-alt); border-top: 1px solid var(--border); }
.cta-content h2 { font-size: 24px; margin-bottom: 10px; }
.cta-content p { color: var(--text-muted); margin-bottom: 26px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; }
.cta-actions .btn { width: auto; padding: 12px 24px; }

@media (max-width: 1000px) {
  .caso-destacado { grid-template-columns: 1fr; padding: 20px 24px 50px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .mas-casos { padding: 50px 24px; }
  .mas-casos-grid { grid-template-columns: 1fr; }
}

.caso-card-mini {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  display: block;
  border: 1px solid var(--border);
}
.caso-card-mini img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}
.caso-card-mini:hover img { transform: scale(1.05); }

.caso-card-mini-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6,10,20,.9), transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  text-align: center;
  padding: 16px;
}
.caso-card-mini-overlay h4 { font-size: 14px; color: #fff; margin-bottom: 0; line-height: 1.35; }