:root {
  --cnp-ink: #263238;
  --cnp-blue: #1f6feb;
  --cnp-amber: #ffb300;
  --cnp-soft: #eef5fb;
}

.md-header {
  box-shadow: none;
}

.cnp-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 2rem;
  align-items: center;
  padding: 2.5rem 0 1.5rem;
}

.cnp-hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: 0;
}

.cnp-lead {
  max-width: 760px;
  font-size: 1.08rem;
  color: #455a64;
}

.cnp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.cnp-button {
  display: inline-block;
  padding: 0.7rem 1rem;
  border-radius: 8px;
  background: var(--cnp-ink);
  color: white !important;
  font-weight: 700;
}

.cnp-button.secondary {
  background: var(--cnp-soft);
  color: var(--cnp-ink) !important;
}

.cnp-panel {
  border: 1px solid #d7e2ea;
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff, #f6fbff);
  padding: 1.2rem;
}

.cnp-network {
  min-height: 260px;
  position: relative;
}

.cnp-node {
  position: absolute;
  width: 78px;
  height: 54px;
  border-radius: 8px;
  background: white;
  border: 2px solid #90a4ae;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: var(--cnp-ink);
  box-shadow: 0 8px 22px rgba(38, 50, 56, 0.12);
}

.cnp-node.mine { left: 4%; top: 18%; }
.cnp-node.factory { right: 4%; top: 18%; }
.cnp-node.town { left: 34%; bottom: 4%; }

.cnp-line {
  position: absolute;
  height: 6px;
  border-radius: 99px;
  background: repeating-linear-gradient(90deg, var(--cnp-amber), var(--cnp-amber) 10px, #5d4037 10px, #5d4037 16px);
  transform-origin: left center;
}

.cnp-line.one { left: 22%; top: 30%; width: 56%; }
.cnp-line.two { left: 19%; top: 45%; width: 36%; transform: rotate(54deg); }
.cnp-line.three { left: 49%; top: 72%; width: 38%; transform: rotate(-48deg); }

.cnp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.cnp-card {
  border: 1px solid #d7e2ea;
  border-radius: 8px;
  padding: 1rem;
  background: white;
}

.cnp-card h3 {
  margin-top: 0;
}

.cnp-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
}

.cnp-pill {
  border-radius: 999px;
  padding: 0.35rem 0.65rem;
  background: var(--cnp-soft);
  color: var(--cnp-ink);
  font-weight: 700;
  font-size: 0.85rem;
}

@media (max-width: 800px) {
  .cnp-hero {
    grid-template-columns: 1fr;
  }
}