.dama-context {
  --dc-bg: #e9e9e9;
  --dc-black: #111111;
  --dc-blue-left: #a7d6ef;
  --dc-blue-centre: #58c2f1;
  --dc-yellow: #f2d56a;
  --dc-green: #97d24f;
  --dc-border: #111111;
  --dc-text: #111111;

  background: var(--dc-bg);
  border: 2px solid #c33;
  padding: 1.25rem 1.25rem 0.75rem;
  color: var(--dc-text);
  font-family: var(--md-text-font, sans-serif);
  max-width: 1100px;
  margin: 1rem auto;
}

.dama-context .title {
  text-align: center;
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 1.35rem;
  margin-bottom: 1rem;
}

/* definition / goals */

.dama-context .box {
  border: 3px solid var(--dc-border);
  border-radius: 1.25rem;
  padding: 1rem 1.25rem;
  margin-bottom: 0.5rem;
  background: white;
}

.dama-context .box.goals {
  background: #000;
  color: #fff;
}

/* drivers */

.dama-context .driver {
  text-align: center;
  font-size: 0.95rem;
  line-height: 1.2;
  margin: 0.35rem 0;
}

.dama-context .driver .arrow {
  display: block;
  font-size: 2rem;
  line-height: 1;
}

/* main activity grid */

.dama-context .main-grid {
  display: grid;
  grid-template-columns: 1fr 1.7fr 1.1fr;
  gap: 0.9rem;
  align-items: stretch;
  margin-top: 0.25rem;
}

.dama-context .panel {
  padding: 0.9rem 0.9rem 0.8rem;
  min-height: 285px;
  position: relative;
}

.dama-context .inputs {
  background: var(--dc-blue-left);
}

.dama-context .activities {
  background: var(--dc-blue-centre);
}

.dama-context .deliverables {
  background: var(--dc-yellow);
}

.dama-context .panel h3 {
  margin: 0 0 0.55rem;
  font-size: 1.25rem;
}

.dama-context .panel p,
.dama-context .panel li {
  font-size: 0.95rem;
  line-height: 1.35;
}

.dama-context .panel ul,
.dama-context .roles ul {
  margin-top: 0.35rem;
}

/* arrows between columns */

.dama-context .panel.arrow-right::after {
  content: "▶";
  position: absolute;
  right: -1.15rem;
  top: 48%;
  font-size: 1.8rem;
  color: #000;
}

/* supplier / participant / consumer */

.dama-context .roles {
  display: grid;
  grid-template-columns: 1fr 1.7fr 1.1fr;
  gap: 0.9rem;
  margin-top: 0.1rem;
  align-items: start;
}

.dama-context .role-box {
  padding: 0.2rem 0.6rem 0.6rem;
  position: relative;
}

.dama-context .role-box.mid {
  border-left: 3px solid #111;
  border-right: 3px solid #111;
}

.dama-context .role-box h4 {
  margin: 0.1rem 0 0.2rem;
  font-size: 1.05rem;
}

/* technical drivers */

.dama-context .tech-driver {
  text-align: center;
  margin: 0.2rem 0 0.75rem;
  font-size: 0.95rem;
  line-height: 1.2;
}

.dama-context .tech-driver .arrow {
  display: block;
  font-size: 2rem;
  line-height: 1;
}

/* techniques / tools / metrics */

.dama-context .bottom-pill {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border: 3px solid var(--dc-border);
  border-radius: 2.3rem;
  overflow: hidden;
  background: var(--dc-green);
}

.dama-context .bottom-pill > div {
  padding: 0.65rem 0.9rem 0.8rem;
  min-height: 110px;
}

.dama-context .bottom-pill > div:not(:last-child) {
  border-right: 3px solid var(--dc-border);
}

.dama-context .bottom-pill h4 {
  margin: 0 0 0.2rem;
  font-size: 1.05rem;
}

.dama-context .legend {
  text-align: center;
  font-size: 0.95rem;
  margin-top: 0.35rem;
  font-weight: 600;
}

/* responsive */

@media screen and (max-width: 900px) {

  .dama-context .main-grid,
  .dama-context .roles,
  .dama-context .bottom-pill {
    grid-template-columns: 1fr;
  }

  .dama-context .panel.arrow-right::after {
    display: none;
  }

  .dama-context .role-box.mid {
    border-left: none;
    border-right: none;
    border-top: 3px solid #111;
    border-bottom: 3px solid #111;
  }

  .dama-context .bottom-pill > div:not(:last-child) {
    border-right: none;
    border-bottom: 3px solid var(--dc-border);
  }
}