/**
 * MPA Docs — Roustix Platform Architecture
 */

.mpa-doc-code {
  color: var(--bb-acento);
  display: block;
  font-family: ui-monospace, monospace;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: 0.35rem;
  text-transform: uppercase;
}

/* Ecosystem map */
.mpa-eco-map {
  background: linear-gradient(180deg, #0d2137 0%, #1a365d 100%);
  border-radius: 16px;
  color: #fff;
  font-family: ui-monospace, monospace;
  font-size: 0.78rem;
  line-height: 1.7;
  margin: 2rem 0;
  overflow-x: auto;
  padding: 1.75rem 2rem;
  text-align: center;
  white-space: pre;
}

.mpa-eco-map .mpa-eco-live {
  color: #68d391;
  font-weight: 700;
}

.mpa-eco-map .mpa-eco-future {
  color: rgba(255, 255, 255, 0.55);
}

/* Modular stack */
.mpa-stack {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 2rem auto;
  max-width: 320px;
}

.mpa-stack-step {
  background: #fff;
  border: 2px solid var(--bb-acento);
  border-radius: 10px;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.85rem 1.25rem;
  position: relative;
  text-align: center;
}

.mpa-stack-step span {
  color: var(--bb-secundario);
  display: block;
  font-size: 0.72rem;
  font-weight: 400;
  margin-top: 0.2rem;
}

.mpa-stack-arrow {
  color: var(--bb-acento);
  font-size: 1.25rem;
  line-height: 1;
  padding: 0.25rem 0;
  text-align: center;
}

/* Compare table EMP */
.mpa-compare-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin: 1.5rem 0;
}

.mpa-compare-card {
  background: #fff;
  border: 1px solid var(--bb-borde);
  border-radius: 12px;
  padding: 1rem 1.15rem;
}

.mpa-compare-card--no {
  border-top: 3px solid #e53e3e;
}

.mpa-compare-card--yes {
  border-top: 3px solid #38a169;
}

.mpa-compare-card h4 {
  color: var(--bb-primario);
  font-size: 0.95rem;
  margin: 0 0 0.5rem;
}

.mpa-compare-card p {
  color: var(--bb-secundario);
  font-size: 0.84rem;
  line-height: 1.5;
  margin: 0;
}

/* Module status */
.mpa-module-table {
  border-collapse: collapse;
  font-size: 0.86rem;
  margin: 1.25rem 0;
  width: 100%;
}

.mpa-module-table th,
.mpa-module-table td {
  border-bottom: 1px solid var(--bb-borde);
  padding: 0.55rem 0.75rem;
  text-align: left;
}

.mpa-module-table th {
  background: var(--bb-fondo);
  color: var(--bb-primario);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.mpa-status-live { color: #276749; font-weight: 600; }
.mpa-status-wip { color: #975a16; font-weight: 600; }
.mpa-status-plan { color: var(--bb-secundario); }

/* Timeline 2030 */
.mpa-timeline {
  display: grid;
  gap: 0;
  grid-template-columns: repeat(5, 1fr);
  margin: 2rem 0;
  position: relative;
}

.mpa-timeline::before {
  background: var(--bb-acento);
  content: "";
  height: 3px;
  left: 5%;
  position: absolute;
  right: 5%;
  top: 28px;
}

.mpa-timeline-year {
  position: relative;
  text-align: center;
  z-index: 1;
}

.mpa-timeline-dot {
  background: var(--bb-acento);
  border: 3px solid #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--bb-acento);
  height: 14px;
  margin: 22px auto 0.75rem;
  width: 14px;
}

.mpa-timeline-year strong {
  color: var(--bb-primario);
  display: block;
  font-size: 1rem;
}

.mpa-timeline-year ul {
  font-size: 0.75rem;
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
  color: var(--bb-secundario);
}

.mpa-timeline-year li { margin-bottom: 0.25rem; }

@media (max-width: 768px) {
  .mpa-timeline {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .mpa-timeline::before { display: none; }
}

/* Philosophy quote */
.mpa-philosophy {
  background: linear-gradient(135deg, #042c53, #185fa5);
  border-radius: 12px;
  color: #fff;
  font-size: 1.1rem;
  font-style: italic;
  line-height: 1.6;
  margin: 2rem 0;
  padding: 1.5rem 2rem;
  text-align: center;
}

.mpa-chapter-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2rem;
}

.mpa-chapter-nav a {
  background: var(--bb-fondo);
  border: 1px solid var(--bb-borde);
  border-radius: 8px;
  color: var(--bb-acento);
  font-size: 0.8rem;
  padding: 0.4rem 0.75rem;
  text-decoration: none;
}

.mpa-chapter-nav a:hover {
  background: var(--bb-acento);
  border-color: var(--bb-acento);
  color: #fff;
}

/* MPA-01 · Visión */
.mpa-identity-strip {
  background: var(--bb-fondo);
  border: 1px solid var(--bb-borde);
  border-radius: 12px;
  display: grid;
  gap: 0;
  grid-template-columns: 1fr 1fr;
  margin: 1.75rem 0;
  overflow: hidden;
}

.mpa-identity-col {
  padding: 1.15rem 1.35rem;
}

.mpa-identity-col:first-child {
  background: #fff;
  border-right: 1px solid var(--bb-borde);
}

.mpa-identity-col h4 {
  color: var(--bb-primario);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  margin: 0 0 0.35rem;
  text-transform: uppercase;
}

.mpa-identity-col p {
  color: var(--bb-secundario);
  font-size: 0.86rem;
  line-height: 1.55;
  margin: 0;
}

.mpa-principles {
  list-style: none;
  margin: 1.25rem 0;
  padding: 0;
}

.mpa-principles li {
  border-bottom: 1px solid var(--bb-borde);
  display: grid;
  font-size: 0.86rem;
  gap: 0.5rem;
  grid-template-columns: 2rem 1fr;
  padding: 0.65rem 0;
}

.mpa-principles li span:first-child {
  color: var(--bb-acento);
  font-weight: 700;
}

.mpa-vision-phases {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin: 1.5rem 0;
}

.mpa-vision-phase {
  background: #fff;
  border: 1px solid var(--bb-borde);
  border-radius: 12px;
  border-top: 3px solid var(--bb-acento);
  padding: 1rem 1.15rem;
}

.mpa-vision-phase h4 {
  color: var(--bb-primario);
  font-size: 0.9rem;
  margin: 0 0 0.5rem;
}

.mpa-vision-phase p {
  color: var(--bb-secundario);
  font-size: 0.8rem;
  line-height: 1.5;
  margin: 0;
}

.mpa-checklist {
  background: #fff;
  border: 1px solid var(--bb-borde);
  border-radius: 12px;
  list-style: none;
  margin: 1.25rem 0;
  padding: 0.75rem 1rem;
}

.mpa-checklist li {
  color: var(--bb-secundario);
  font-size: 0.86rem;
  padding: 0.4rem 0 0.4rem 1.5rem;
  position: relative;
}

.mpa-checklist li::before {
  color: #38a169;
  content: "☐";
  left: 0;
  position: absolute;
}

.mpa-layer-table td:first-child {
  font-weight: 600;
  width: 28%;
}

.mpa-layer-stack {
  margin: 1.75rem auto;
  max-width: 360px;
}

.mpa-layer-stack .mpa-stack-step {
  font-size: 0.85rem;
  padding: 0.7rem 1rem;
}

.mpa-constitution {
  list-style: none;
  margin: 1.5rem 0;
  padding: 0;
}

.mpa-constitution li {
  background: #fff;
  border: 1px solid var(--bb-borde);
  border-left: 4px solid var(--bb-acento);
  border-radius: 0 10px 10px 0;
  margin-bottom: 0.65rem;
  padding: 0.85rem 1.1rem;
}

.mpa-constitution li strong {
  color: var(--bb-primario);
  display: block;
  font-size: 0.88rem;
  margin-bottom: 0.25rem;
}

.mpa-constitution li span {
  color: var(--bb-secundario);
  font-size: 0.82rem;
  line-height: 1.5;
}