.inquiry-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 1080px;
  padding: 24px;
  box-shadow: 0 18px 50px rgba(34, 108, 80, 0.1);
}

.wide,
.selected-agency,
.form-status {
  grid-column: 1 / -1;
}

.selected-agency {
  padding: 14px 16px;
  color: var(--navy);
  background: var(--mint);
  border: 1px solid rgba(34, 108, 80, 0.18);
  border-radius: 8px;
  font-weight: 900;
}

.form-status {
  min-height: 28px;
  margin: 0;
  color: var(--green);
  font-weight: 900;
}

.form-status.is-error {
  color: #b42318;
}

.board-list {
  display: grid;
  gap: 12px;
  max-width: 1080px;
}

.board-item {
  padding: 18px;
  box-shadow: 0 14px 34px rgba(20, 32, 51, 0.06);
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease;
}

.board-item.is-linked {
  border-color: var(--yellow);
  box-shadow:
    inset 5px 0 0 var(--yellow),
    0 22px 56px rgba(5, 43, 85, 0.16);
  transform: translateY(-2px);
}

.board-item p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.board-detail-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  margin: 12px 0 0;
}

.board-detail-list div {
  min-width: 0;
}

.board-detail-list dt {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 900;
}

.board-detail-list dd {
  margin: 4px 0 0;
  color: var(--ink);
  font-weight: 800;
}

.account-tools {
  display: grid;
  gap: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-top: 12px;
}

.account-tools summary {
  color: #d7f4ee;
  font-weight: 900;
  cursor: pointer;
}

.compact-form {
  gap: 10px;
}

.admin-panel {
  max-width: 1080px;
  margin-top: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  background: linear-gradient(180deg, #ffffff, #f6fbfa);
  box-shadow: 0 18px 44px rgba(20, 32, 51, 0.08);
}

.admin-panel[hidden] {
  display: none;
}

.admin-panel .section-heading {
  margin-bottom: 18px;
}

.admin-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.admin-card {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: var(--white);
}

.admin-card h4 {
  margin: 0;
  color: var(--navy);
  font-size: 1.05rem;
}

.admin-card label {
  display: grid;
  gap: 7px;
  color: #344054;
  font-weight: 800;
}

.admin-card input,
.admin-card select {
  width: 100%;
  border: 1px solid #b9c7d8;
  border-radius: 8px;
  padding: 12px 13px;
  color: var(--ink);
  background: var(--white);
}

.admin-list {
  display: grid;
  gap: 10px;
  max-height: 320px;
  overflow: auto;
}

.admin-list-item {
  display: grid;
  gap: 8px;
  border: 1px solid #dbe7ef;
  border-radius: 8px;
  padding: 12px;
  background: #f8fbff;
}

.admin-list-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 920px) {
  .site-header,
  .hero,
  .map-band,
  .directory-layout,
  .toolbar,
  .inquiry-form {
    grid-template-columns: 1fr;
  }

  .site-header {
    gap: 12px;
    padding: 14px 5vw;
  }

  .site-nav {
    justify-content: start;
    overflow-x: auto;
  }

  .header-action {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 54px 5vw 42px;
    background:
      linear-gradient(
        180deg,
        rgba(3, 24, 48, 0.94) 0%,
        rgba(3, 35, 66, 0.82) 58%,
        rgba(5, 43, 85, 0.42) 100%
      ),
      url("/assets/sensor-hero-ai.png") center right / cover no-repeat;
  }

  .hero-panel {
    max-width: 340px;
  }

  .hero h1 {
    font-size: clamp(2.55rem, 15vw, 3.55rem);
    line-height: 1.04;
  }

  .lead {
    font-size: 0.98rem;
  }

  .quick-rail {
    grid-template-columns: 1fr;
  }

  .agency-detail {
    position: static;
  }

  .board-detail-list,
  .admin-grid {
    grid-template-columns: 1fr;
  }
}