/* Shared architecture narrative for portfolio cases. */
.case-template .architecture {
  --case-architecture-paper: #f7f8f5;
  min-height: 900px;
  padding: 0 64px 54px;
  color: var(--ink);
  background: var(--case-architecture-paper);
}

.case-template .architecture-kicker {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  color: #4a5256;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  font-weight: 750;
}

.case-template .architecture-intro {
  display: grid;
  min-height: 190px;
  align-items: center;
  grid-template-columns: minmax(0, 1fr) minmax(390px, 500px);
  gap: 64px;
}

.case-template .architecture-intro h2 {
  max-width: 730px;
  margin: 0;
  font-size: 58px;
  line-height: 1.04;
  font-weight: 800;
}

.case-template .architecture-intro p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
}

.case-template .system-grid {
  display: grid;
  min-height: 250px;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.case-template .system-node {
  position: relative;
  display: flex;
  min-width: 0;
  padding: 26px 24px;
  flex-direction: column;
}

.case-template .system-node + .system-node {
  border-left: 1px solid var(--line);
}

.case-template .system-node:not(:first-child)::before {
  position: absolute;
  z-index: 5;
  top: 50%;
  left: -16px;
  width: 32px;
  height: 32px;
  background-color: var(--case-architecture-paper);
  background-image: url("/vendor/icons/lucide-circle-arrow-right.svg");
  background-position: center;
  background-repeat: no-repeat;
  background-size: 32px 32px;
  content: "";
  transform: translateY(-50%);
}

.case-template .node-code,
.case-template .principle-number {
  color: var(--case-architecture-accent, var(--case-product-highlight));
  font-size: 11px;
  font-weight: 800;
}

.case-template .system-node h3 {
  margin: 28px 0 0;
  font-size: 21px;
  line-height: 1.2;
  font-weight: 750;
}

.case-template .system-node p {
  margin: auto 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.case-template .recovery-strip {
  display: grid;
  min-height: 78px;
  padding: 18px 24px;
  align-items: center;
  color: #f4f5f2;
  background: var(--ink);
  grid-template-columns: 235px minmax(0, 1fr);
  gap: 28px;
}

.case-template .recovery-strip strong {
  color: var(--case-architecture-on-dark, var(--case-product-highlight));
  font-size: 12px;
  font-weight: 800;
}

.case-template .recovery-strip span {
  font-size: 15px;
  line-height: 1.45;
  font-weight: 600;
}

.case-template .architecture-principles {
  display: grid;
  min-height: 224px;
  border-bottom: 1px solid var(--line);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.case-template .principle {
  padding: 32px 34px 28px 0;
}

.case-template .principle + .principle {
  padding-right: 0;
  padding-left: 34px;
  border-left: 1px solid var(--line);
}

.case-template .principle h3 {
  margin: 18px 0 0;
  font-size: 25px;
  line-height: 1.2;
  font-weight: 750;
}

.case-template .principle p {
  max-width: 560px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

@media (max-width: 1279px) {
  .case-template .architecture {
    min-height: 0;
    padding: 0 20px 52px;
  }

  .case-template .architecture-kicker {
    min-height: 70px;
  }

  .case-template .architecture-kicker span:last-child {
    display: none;
  }

  .case-template .architecture-intro {
    min-height: 0;
    padding: 48px 0;
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }

  .case-template .architecture-intro > * {
    min-width: 0;
  }

  .case-template .architecture-intro h2 {
    font-size: 40px;
    overflow-wrap: anywhere;
  }

  .case-template .architecture-intro p {
    font-size: 15px;
  }

  .case-template .system-grid {
    min-height: 0;
    grid-template-columns: minmax(0, 1fr);
  }

  .case-template .system-node {
    min-height: 172px;
    padding: 26px 0;
  }

  .case-template .system-node + .system-node {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .case-template .system-node:not(:first-child)::before {
    top: -16px;
    right: auto;
    bottom: auto;
    left: 50%;
    background-image: url("/vendor/icons/lucide-circle-arrow-down.svg");
    transform: translateX(-50%);
  }

  .case-template .system-node h3,
  .case-template .system-node p {
    margin-top: 18px;
  }

  .case-template .recovery-strip {
    min-height: 0;
    padding: 24px;
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .case-template .architecture-principles {
    min-height: 0;
    grid-template-columns: minmax(0, 1fr);
  }

  .case-template .principle,
  .case-template .principle + .principle {
    padding: 32px 0;
  }

  .case-template .principle + .principle {
    border-top: 1px solid var(--line);
    border-left: 0;
  }
}

@media (min-width: 901px) and (max-width: 1279px) {
  .case-template .architecture {
    padding-right: 48px;
    padding-left: 48px;
  }

  .case-template .architecture-intro {
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
    gap: 40px;
  }

  .case-template .architecture-intro h2 {
    font-size: 52px;
  }
}