.sentinela-visual {
  border-color: rgba(93, 180, 255, 0.7);
  box-shadow: 0 0 60px rgba(63, 145, 220, 0.24);
}

.sentinela-visual .visual-core {
  border-color: rgba(93, 180, 255, 0.58);
  background: rgba(93, 180, 255, 0.1);
  color: #d8efff;
}

.sentinel-pipeline {
  display: flex;
  align-items: stretch;
  padding: 24px;
  border: 1px solid var(--project-border);
  border-radius: 18px;
  background:
    linear-gradient(rgba(93, 180, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(93, 180, 255, 0.035) 1px, transparent 1px),
    rgba(16, 16, 20, 0.72);
  background-size: 24px 24px;
}

.pipeline-node {
  display: flex;
  min-width: 0;
  flex: 1;
  flex-direction: column;
  justify-content: center;
  padding: 18px 14px;
  border: 1px solid var(--project-border);
  border-radius: 13px;
  background: rgba(20, 20, 25, 0.94);
}

.pipeline-node span {
  color: #77c5ff;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.pipeline-node strong {
  margin-top: 5px;
  color: #dddded;
  font-size: 0.84rem;
  line-height: 1.35;
}

.pipeline-node-split {
  border-color: rgba(139, 139, 255, 0.45);
}

.sentinel-pipeline > b {
  display: grid;
  flex: 0 0 34px;
  place-items: center;
  color: #646475;
  font-weight: 500;
}

.architecture-details {
  margin-top: 24px;
}

.sentinel-pending {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--project-border);
  color: #ddb07f !important;
  font-size: 0.76rem !important;
}

.safety-panel {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 18px;
  margin-top: 20px;
  padding: 24px;
  border: 1px solid rgba(119, 210, 164, 0.36);
  border-radius: 16px;
  background:
    radial-gradient(circle at 100% 0%, rgba(119, 210, 164, 0.09), transparent 16rem),
    linear-gradient(155deg, #17191a, #121216);
}

.safety-mark {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid rgba(119, 210, 164, 0.45);
  border-radius: 12px;
  background: rgba(119, 210, 164, 0.1);
  color: #a8e2c5;
  font-size: 1.15rem;
  font-weight: 850;
}

.safety-panel h3 {
  color: #cdebdc;
  font-size: 1rem;
}

.safety-panel p {
  margin-top: 7px;
  color: var(--project-muted);
  font-size: 0.86rem;
}

.mvp-roadmap {
  position: relative;
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.mvp-roadmap::before {
  position: absolute;
  top: 24px;
  bottom: 24px;
  left: 23px;
  width: 2px;
  background: linear-gradient(rgba(230, 172, 115, 0.6), rgba(230, 172, 115, 0.08));
  content: "";
}

.mvp-item {
  position: relative;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.mvp-marker {
  z-index: 1;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 2px solid rgba(230, 172, 115, 0.48);
  border-radius: 50%;
  background: var(--project-bg);
  color: #efbd8c;
  font-size: 0.7rem;
  font-weight: 850;
}

.mvp-item article {
  padding: 23px 25px;
  border: 1px solid var(--project-border);
  border-radius: 16px;
  background: linear-gradient(155deg, var(--project-surface-soft), var(--project-surface));
  transition: border-color 180ms ease, transform 180ms ease;
}

.mvp-item:hover article {
  border-color: rgba(230, 172, 115, 0.38);
  transform: translateY(-2px);
}

.mvp-state {
  display: inline-flex;
  padding: 4px 8px;
  border: 1px solid rgba(230, 172, 115, 0.32);
  border-radius: 999px;
  background: rgba(230, 172, 115, 0.07);
  color: #efbd8c;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mvp-item h3 {
  margin-top: 11px;
  color: #d9d9e7;
  font-size: 1rem;
}

.mvp-item p {
  margin-top: 7px;
  color: var(--project-muted);
  font-size: 0.86rem;
}

.sentinel-status-panel {
  border-color: rgba(230, 172, 115, 0.4);
}

@media (max-width: 900px) {
  .sentinel-pipeline {
    align-items: center;
    flex-direction: column;
  }

  .pipeline-node {
    width: min(100%, 380px);
  }

  .sentinel-pipeline > b {
    min-height: 30px;
    transform: rotate(90deg);
  }
}

@media (max-width: 600px) {
  .sentinel-pipeline {
    padding: 18px;
  }

  .safety-panel {
    grid-template-columns: 1fr;
  }

  .mvp-roadmap::before {
    left: 18px;
  }

  .mvp-item {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 13px;
  }

  .mvp-marker {
    width: 38px;
    height: 38px;
  }

  .mvp-item article {
    padding: 20px;
  }
}