.complex-hero {
  position: relative;
  min-height: 380px;
  display: flex;
  align-items: flex-end;
  background-color: var(--fg);
  background-size: cover;
  background-position: center 35%;
  background-image: var(--hero-bg-desktop);
}
@media (max-width: 640px) {
  .complex-hero { background-image: var(--hero-bg-mobile); }
}
.complex-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(6,8,16,.15) 0%, rgba(6,8,16,.78) 100%);
}
.complex-hero-body { position: relative; padding: 60px 40px 40px; }

.section-jump-nav { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }

.complex-stats { display: flex; gap: 40px; flex-wrap: wrap; }
.complex-stat-value { font-family: 'Libre Franklin', sans-serif; font-weight: 600; font-size: 24px; color: var(--fg); }
.complex-stat-label { font-size: 13px; color: var(--fg-soft); margin-top: 2px; }

.section-list { display: flex; flex-direction: column; gap: 20px; }
.section-block { padding: 22px 24px; }
.section-block-planned { background: var(--bg-alt); box-shadow: none; }
.section-block-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.section-block-title { font-weight: 600; font-size: 16px; }
.section-block-stage { font-size: 12px; color: var(--accent); margin-top: 3px; }
.section-block-stage-planned { color: var(--fg-soft); }
.section-block-meta { font-size: 12.5px; color: var(--fg-soft); white-space: nowrap; }
.floor-btn-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.floor-btn {
  position: relative;
  min-width: 46px; height: 46px; padding: 0 12px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--line); border-radius: 10px;
  font-weight: 600; font-size: 14.5px; color: var(--fg);
  background: #fff; transition: all .15s;
}
.floor-btn:hover { border-color: var(--accent); color: var(--accent-dark); background: rgba(33,150,243,.06); }
.floor-btn-wide { min-width: 200px; padding: 0 20px; }

/* "Розріз будівлі" — розкривний список поверхів знизу вгору, з легендою кольорів */
.floor-elev-card { border: 1px solid var(--line); border-radius: 14px; background: var(--bg-alt); }
.floor-elev-head {
  display: flex; align-items: center; justify-content: space-between; gap: 10px 16px; flex-wrap: wrap;
  padding: 14px 16px; cursor: pointer; user-select: none; list-style: none;
}
.floor-elev-head::-webkit-details-marker { display: none; }
.floor-elev-title { font-size: 12px; font-weight: 600; color: var(--fg-soft); text-transform: uppercase; letter-spacing: .03em; display: flex; align-items: center; gap: 8px; }
.floor-elev-title::before { content: '▾'; font-size: 10px; }
.floor-elev-card:not([open]) .floor-elev-title::before { content: '▸'; }
.floor-elev-legend { display: flex; gap: 14px; font-size: 12px; color: var(--fg-soft); flex-wrap: wrap; }
.floor-elev-legend span { display: inline-flex; align-items: center; gap: 5px; }
.floor-elev-list { display: flex; flex-direction: column-reverse; gap: 2px; padding: 0 10px 12px; }
.floor-elev-row {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px; border-radius: 8px;
  font-size: 13.5px; color: var(--fg); transition: background .15s;
}
a.floor-elev-row:hover { background: #fff; }
.floor-elev-row-disabled { color: var(--fg-soft); cursor: default; }
.floor-elev-row-noplan .floor-elev-status { color: var(--fg-soft); }
.floor-elev-num { width: 26px; flex-shrink: 0; font-weight: 700; }
.floor-elev-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.floor-elev-status { flex: 1; color: var(--fg-soft); }

.apt-accordion { margin-top: 16px; }
.apt-accordion summary {
  cursor: pointer; list-style: none; user-select: none;
  font-weight: 600; font-size: 13.5px; color: var(--accent-dark);
  padding: 11px 16px; background: var(--bg-alt); border-radius: 8px;
}
.apt-accordion summary::-webkit-details-marker { display: none; }
.apt-accordion summary::before { content: '▸'; display: inline-block; margin-right: 8px; font-size: 11px; }
.apt-accordion[open] summary::before { content: '▾'; }
.apt-accordion-count { color: var(--fg-soft); font-weight: 500; }
.apt-accordion .complex-table-wrap { margin-top: 10px; }
.apt-table td a { color: var(--accent); font-weight: 600; }

.complex-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-lg); }
.complex-table { width: 100%; border-collapse: collapse; font-size: 13.5px; white-space: nowrap; }
.complex-table th, .complex-table td { padding: 12px 18px; text-align: center; border-bottom: 1px solid var(--line); }
.complex-table th:first-child, .complex-table td:first-child { text-align: left; white-space: normal; color: var(--fg-soft); position: sticky; left: 0; background: #fff; }
.complex-table thead th { font-weight: 600; color: var(--fg); background: var(--bg-alt); }
.complex-table tbody tr:last-child td { border-bottom: none; }
.complex-table-total td { font-weight: 700; }

.complex-adv-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.complex-adv-card { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 20px 22px; background: #fff; }
.complex-adv-card-title { font-size: 15.5px; margin-bottom: 8px; }
.complex-adv-card-text { font-size: 13.5px; color: var(--fg-soft); line-height: 1.6; }

@media (max-width: 900px) {
  .complex-adv-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .complex-hero-body { padding: 40px 20px 28px; }
  .complex-stats { gap: 24px; }
  .complex-adv-grid { grid-template-columns: 1fr; }
}