/*--------------------------------------------------------------
# Ecosistema NABU (home)
# Diagrama radial: NABU ERP al centro, el resto de los productos alrededor.
# Usa las variables del template (main.css).
--------------------------------------------------------------*/
.ecosistema .eco-diagram {
  position: relative;
  width: 100%;
  max-width: 700px;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
}

/* Líneas y órbita */
.ecosistema .eco-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.ecosistema .eco-lines .orbit {
  fill: none;
  stroke: color-mix(in srgb, var(--default-color), transparent 88%);
  stroke-width: 0.25;
  stroke-dasharray: 1 1.2;
}

.ecosistema .eco-lines .link {
  stroke: color-mix(in srgb, var(--accent-color), transparent 65%);
  stroke-width: 0.35;
}

.ecosistema .eco-lines .pulse {
  stroke: var(--accent-color);
  stroke-width: 0.5;
  stroke-linecap: round;
  stroke-dasharray: 2 38;
  animation: eco-flow 3.5s linear infinite;
}

@keyframes eco-flow {
  from { stroke-dashoffset: 40; }
  to { stroke-dashoffset: 0; }
}

/* Nodos */
.ecosistema .eco-node {
  position: absolute;
  left: var(--x);
  top: var(--y);
  transform: translate(-50%, -50%);
  width: 168px;
  padding: 18px 14px 16px;
  text-align: center;
  background: var(--surface-color);
  border: 2px solid color-mix(in srgb, var(--default-color), transparent 90%);
  border-radius: 16px;
  color: var(--default-color);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, translate 0.3s ease;
  z-index: 1;
}

.ecosistema .eco-node:hover {
  border-color: var(--accent-color);
  translate: 0 -5px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
}

.ecosistema .eco-node .icon {
  width: 46px;
  height: 46px;
  margin: 0 auto 10px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--accent-color), transparent 90%);
  color: var(--accent-color);
  font-size: 22px;
  transition: all 0.3s ease;
}

.ecosistema .eco-node:hover .icon {
  background: var(--accent-color);
  color: var(--contrast-color);
}

.ecosistema .eco-node h4 {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.5px;
  margin: 0 0 4px;
}

.ecosistema .eco-node h4 span {
  font-weight: 300;
}

.ecosistema .eco-node p {
  font-size: 13.5px;
  line-height: 1.4;
  margin: 0;
  color: color-mix(in srgb, var(--default-color), transparent 25%);
}

.ecosistema .eco-node .more {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent-color);
}

/* Centro: NABU ERP */
.ecosistema .eco-node.core {
  width: 210px;
  padding: 26px 18px 22px;
  background: linear-gradient(135deg, var(--accent-color), color-mix(in srgb, var(--accent-color), #000 25%));
  border-color: var(--accent-color);
  box-shadow: 0 0 0 10px color-mix(in srgb, var(--accent-color), transparent 88%),
              0 0 60px color-mix(in srgb, var(--accent-color), transparent 70%);
  z-index: 2;
}

.ecosistema .eco-node.core:hover {
  translate: none;
}

.ecosistema .eco-node.core .icon {
  width: 56px;
  height: 56px;
  font-size: 28px;
  background: #141414;
  color: var(--accent-color);
}

.ecosistema .eco-node.core h4 {
  font-size: 20px;
  color: #141414;
}

.ecosistema .eco-node.core p {
  color: rgba(20, 20, 20, 0.85);
  font-weight: 500;
}

.ecosistema .eco-node.core .tag {
  display: inline-block;
  margin-top: 10px;
  padding: 3px 10px;
  border-radius: 50px;
  background: rgba(20, 20, 20, 0.15);
  color: #141414;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* Pie del diagrama */
.ecosistema .eco-points {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 50px 0 0;
  padding: 0;
  list-style: none;
}

.ecosistema .eco-points li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 50px;
  border: 1px solid color-mix(in srgb, var(--default-color), transparent 85%);
  background: var(--surface-color);
  font-size: 14px;
}

.ecosistema .eco-points i {
  color: var(--accent-color);
}

/* Tablet: nodos más chicos */
@media (max-width: 991px) {
  .ecosistema .eco-node { width: 140px; padding: 14px 10px; }
  .ecosistema .eco-node.core { width: 176px; padding: 20px 14px; }
  .ecosistema .eco-node p { font-size: 12.5px; }
}

/* Celular: el diagrama pasa a grilla, ERP arriba ocupando todo el ancho */
@media (max-width: 767px) {
  .ecosistema .eco-diagram {
    aspect-ratio: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }

  .ecosistema .eco-lines { display: none; }

  .ecosistema .eco-node,
  .ecosistema .eco-node.core {
    position: static;
    transform: none;
    width: auto;
  }

  .ecosistema .eco-node.core {
    grid-column: 1 / -1;
    order: -1;
    box-shadow: none;
  }

  /* Quedan 5 nodos en 2 columnas: el último ocupa la fila entera */
  .ecosistema .eco-node:last-child {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ecosistema .eco-lines .pulse { animation: none; stroke-dasharray: none; stroke-opacity: 0.4; }
}