.ensamble-vivo {
  position: relative;
  padding: clamp(40px, 5vw, 76px) 0;
  color: #f7f5f1;
  background: radial-gradient(ellipse at 76% 48%, #e9be6012, transparent 52%), #090d14;
  scroll-margin-top: 100px;
}
.ensamble-vivo__interior {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
  padding-inline: clamp(24px, 4vw, 64px);
}
.ensamble-vivo__cabecera { display: grid; gap: 24px; }
.ensamble-vivo__cabecera h2 { font-size: clamp(40px, 4.5vw, 66px); line-height: 1.08; letter-spacing: -.03em; }
.ensamble-vivo__cabecera h2 em { color: #e9c267; font-weight: 400; }
.ensamble-vivo__cabecera p { color: #bec5d0; font-size: 17px; line-height: 1.65; max-width: 44ch; }
.ensamble-vivo__cabecera button { justify-self: start; gap: 18px; white-space: normal; text-align: start; }
.ensamble-vivo__campo { position: relative; min-width: 0; padding-block: 32px; }
.ensamble-vivo__orbita {
  position: absolute; inset: 8% 12%; border: 1px solid #ebc56b26;
  border-radius: 50%; background: radial-gradient(ellipse, #edc36312, transparent 65%);
  pointer-events: none;
}
.ensamble-vivo__orbita::before, .ensamble-vivo__orbita::after {
  content: ''; position: absolute; left: 50%; top: 50%; width: 100%; height: 1px;
  background: linear-gradient(90deg, #edc36318, #edc363aa, #edc36318);
  transform: translate(-50%, -50%) rotate(40deg);
}
.ensamble-vivo__orbita::after { transform: translate(-50%, -50%) rotate(-40deg); }
.ensamble-vivo__nodos {
  position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 150px 40px; padding: 0; margin: 0; list-style: none;
}
.ensamble-vivo__nodos li {
  --node-color: #e9c267;
  display: flex; flex-direction: column; justify-content: center; gap: 12px;
  position: relative; min-width: 0; min-height: 138px; padding: 24px 22px 24px 42px;
  border: 1px solid #e9c26740; border-radius: 8px; background: linear-gradient(135deg, #172030, #0b111a);
  box-shadow: 0 8px 32px #0003; transition: border-color .3s, box-shadow .3s;
}
.ensamble-vivo__nodos li:nth-child(2) { --node-color: #9ad3df; }
.ensamble-vivo__nodos li:nth-child(3) { --node-color: #c6b0e8; }
.ensamble-vivo__nodos li:nth-child(4) { --node-color: #bad5ba; }
.ensamble-vivo__nodos li > span { color: var(--node-color); font: 11px/1.5 var(--fuente-mono); text-transform: uppercase; letter-spacing: .06em; }
.ensamble-vivo__nodos li > strong { color: #f5f2e9; font: 500 17px/1.45 var(--fuente-cuerpo, sans-serif); overflow-wrap: anywhere; }
.ensamble-vivo__nodos li > i {
  position: absolute; top: 30px; left: 16px; width: 11px; height: 11px;
  border: 2px solid var(--node-color); border-radius: 50%; background: var(--node-color);
  box-shadow: 0 0 20px color-mix(in srgb, var(--node-color) 60%, transparent);
}
.ensamble-vivo__nodos li:nth-child(2) > i { border-radius: 1px; }
.ensamble-vivo__nodos li:nth-child(3) > i { border-radius: 1px; transform: rotate(45deg); background: #141723; }
.ensamble-vivo__nodos li:nth-child(4) > i { background: #141723; box-shadow: 0 0 0 4px #bad5ba20, 0 0 24px #bad5ba55; }
.ensamble-vivo__conclusion {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  display: grid; gap: 10px; width: 210px; max-width: 85%; padding: 22px 18px;
  text-align: center; border: 1px solid #e9c26780; border-radius: 32px;
  background: #10151e; box-shadow: 0 0 40px #e9c26718;
}
.ensamble-vivo__conclusion span { color: #e9c267; font: 10px/1.4 var(--fuente-mono); letter-spacing: .06em; }
.ensamble-vivo__conclusion strong { font-size: 13px; line-height: 1.45; font-weight: 500; }
.ensamble-vivo[data-paso="1"] li:nth-child(1),
.ensamble-vivo[data-paso="2"] li:nth-child(2),
.ensamble-vivo[data-paso="3"] li:nth-child(3),
.ensamble-vivo[data-paso="4"] li:nth-child(4) { border-color: var(--node-color); box-shadow: 0 0 28px #e9c26716; }
@media (max-width: 1050px) {
  .ensamble-vivo__interior { grid-template-columns: 1fr; gap: 28px; }
  .ensamble-vivo__cabecera { max-width: 720px; }
}
@media (max-width: 600px) {
  .ensamble-vivo__cabecera h2 { font-size: 40px; }
  .ensamble-vivo__cabecera p { font-size: 16px; }
  .ensamble-vivo__campo { padding: 4px 0; }
  .ensamble-vivo__orbita { display: none; }
  .ensamble-vivo__nodos { grid-template-columns: 1fr; gap: 22px; }
  .ensamble-vivo__nodos li { min-height: 100px; padding: 18px 22px 18px 48px; }
  .ensamble-vivo__nodos li > i { top: 24px; left: 20px; }
  .ensamble-vivo__nodos li + li::before {
    content: '↓'; position: absolute; color: #e9c267; top: -24px; left: 21px; font: 18px/22px sans-serif;
  }
  .ensamble-vivo__conclusion { position: relative; left: auto; top: auto; transform: none; width: auto; max-width: none; margin: 24px 0 0; border-radius: 12px; }
}
@media (prefers-reduced-motion: reduce) { .ensamble-vivo__nodos li { transition: none; } }