html { scroll-padding-top: calc(var(--header) + 1.6rem); }

#services,
#industries,
#stages,
#chapter,
#theatre,
#contact {
  scroll-margin-top: calc(var(--header) + 1.5rem);
}

.industries {
  padding: clamp(4.5rem, 9vh, 7.5rem) var(--inset);
  background: var(--paper);
  color: var(--ink);
}

.industries-board {
  display: grid;
  grid-template-columns: minmax(16rem, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.industries h2 {
  margin: 0;
  max-width: 12ch;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.4rem, 4.6vw, 4.6rem);
  letter-spacing: -0.05em;
  line-height: 0.96;
}

.industries-support {
  max-width: 34rem;
  margin: 1.15rem 0 1.6rem;
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 1.02rem;
  line-height: 1.55;
}

.industry-nav {
  display: grid;
  gap: 0.1rem;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.industry-nav button {
  display: grid;
  grid-template-columns: 1.6rem 1fr;
  gap: 0.75rem;
  align-items: baseline;
  width: 100%;
  min-height: 2.75rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  text-align: left;
}

.industry-nav button span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.industry-nav button[aria-selected="true"] { color: var(--ink); }
.industry-nav button[aria-selected="true"] span { color: #146BFF; }
.industry-nav button:focus-visible { outline: 2px solid #146BFF; outline-offset: 2px; }

.industries-board,
.industries-lead,
.industry-stage { min-width: 0; }

.industry-stage {
  min-height: 22rem;
  position: sticky;
  top: calc(var(--header) + 1.6rem);
  align-self: start;
}

.industry-pane[hidden] { display: none; }

.industry-pane {
  transition: opacity 480ms var(--ease), transform 480ms var(--ease);
}

.industry-pane.is-swap {
  opacity: 0;
  transform: translateY(0.4rem);
}

.industry-context {
  margin: 0 0 1.5rem;
  max-width: 38rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2vw, 1.85rem);
  font-weight: 560;
  letter-spacing: -0.03em;
  line-height: 1.25;
}

.industry-split {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: start;
}

.industry-split h3 {
  margin: 0 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #146BFF;
}

.industry-needs {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.industry-needs li {
  padding-bottom: 0.55rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-body);
  color: var(--ink);
}

.industry-system {
  padding: 1.1rem 1.15rem 1.2rem;
  background: #070B14;
  color: #F5F7FA;
}

.industry-nodes {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.7rem;
}

.industry-nodes::before {
  content: "";
  position: absolute;
  left: 0.95rem;
  top: 0.85rem;
  bottom: 0.85rem;
  width: 1px;
  background: rgba(0, 168, 255, 0.7);
  transform-origin: top;
  transform: scaleY(1);
  transition: transform 520ms var(--ease);
}

.industry-pane.is-swap .industry-nodes::before { transform: scaleY(0.2); }

.industry-nodes li {
  position: relative;
  display: grid;
  grid-template-columns: 1.9rem 1fr;
  gap: 0.7rem;
  align-items: center;
  min-height: 2.4rem;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

.industry-nodes li span {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 1.9rem;
  height: 1.9rem;
  border: 1px solid rgba(0, 168, 255, 0.55);
  background: #070B14;
  color: #00A8FF;
  font-family: var(--font-mono);
  font-size: 0.62rem;
}

.industries-note {
  margin: 1.25rem 0 0;
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 0.88rem;
}

.industries-cta {
  display: grid;
  gap: 0.7rem;
  max-width: 36rem;
  margin-top: clamp(2.5rem, 6vh, 4.5rem);
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
}

.industries-cta h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.4vw, 2.2rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.industries-cta p {
  margin: 0 0 0.4rem;
  color: var(--muted);
  font-family: var(--font-body);
}

.industries-actions { display: flex; flex-wrap: wrap; gap: 1.2rem 1.6rem; align-items: center; }

.industries-talk {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(20, 22, 28, 0.35);
  padding-bottom: 0.12rem;
  font-family: var(--font-display);
}

.industries-talk:hover { color: #146BFF; border-bottom-color: #146BFF; }

@media (max-width: 860px) {
  .industries-board,
  .industry-split { grid-template-columns: 1fr; }

  .industries h2 { max-width: 14ch; }

  .industry-nav {
    display: flex;
    gap: 0;
    max-width: 100%;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    border-top: 0;
  }

  .industry-nav button {
    flex: 0 0 auto;
    width: auto;
    grid-template-columns: auto auto;
    white-space: nowrap;
    border-bottom: 0;
    border-right: 1px solid var(--line);
    padding: 0.7rem 0.95rem;
  }

  .industry-stage { min-height: 0; position: static; }
}

@media (prefers-reduced-motion: reduce) {
  .industry-pane,
  .industry-nodes::before { transition: none; }
  .industry-pane.is-swap { opacity: 1; transform: none; }
}