.development {
  margin-top: clamp(52px, 7vw, 96px);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.development [hidden] { display: none; }

.development-heading {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: end;
  gap: 24px 48px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
  margin-bottom: 32px;
}

.development-heading h3 {
  margin-top: 14px;
  font-size: clamp(2rem, 3.8vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -.045em;
}

.development-heading > p {
  max-width: 48ch;
  color: var(--ink-soft);
  font-size: .95rem;
  line-height: 1.7;
}

.development-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  margin-bottom: 28px;
}

.development-tab {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 20px 24px;
  min-width: 0;
  text-align: left;
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  color: var(--navy);
  cursor: pointer;
  transition: background .18s, color .18s;
}

.development-tab:last-child { border-right: 0; }
.development-tab:hover { background: var(--paper-deep); }
.development-tab[aria-selected="true"] { background: var(--navy-deep); color: var(--gold); }
.development-tab-year { font-size: 2rem; line-height: 1.15; letter-spacing: -.04em; }
.development-tab-label { font-size: .78rem; line-height: 1.45; overflow-wrap: anywhere; }
.development-tab:focus-visible { outline: 2px solid var(--teal-dark); outline-offset: -4px; }

.development-panel { outline-offset: 5px; }
.development-panel + .development-panel { margin-top: 32px; }
.development-tabs:not([hidden]) ~ .development-panel { margin-top: 0; }
.development-panel:focus-visible { outline: 2px solid var(--teal-dark); }

.development-panel-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-bottom: 20px;
}

.development-panel-heading h4 { font-size: 1.3rem; font-weight: 400; letter-spacing: -.02em; }
.development-panel-heading > span { font-size: .72rem; color: var(--teal-dark); letter-spacing: .06em; text-transform: uppercase; }

.development-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  padding: 1px;
  background: var(--line);
}

.development-card {
  min-width: 0;
  padding: clamp(22px, 2.6vw, 32px);
  background: var(--white);
  overflow-wrap: anywhere;
}

.development-card h5 {
  min-height: 2.9em;
  font-size: .76rem;
  line-height: 1.45;
  font-weight: 500;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--teal-dark);
}

.development-value {
  display: block;
  margin: 22px 0 18px;
  font-size: clamp(1.75rem, 2.7vw, 2.6rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -.04em;
}

.development-value--text { font-size: clamp(1.5rem, 2.2vw, 2.05rem); }
.development-card p, .development-card ul { font-size: .86rem; line-height: 1.65; color: var(--ink-soft); }
.development-card ul { display: grid; gap: 8px; padding: 0; margin: 0; list-style: none; }
.development-card li { position: relative; padding-left: 13px; }
.development-card li::before { content: ""; position: absolute; top: .7em; left: 0; width: 4px; height: 4px; background: var(--teal-dark); }

.development-investment {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px 32px;
  padding: 24px 32px;
  background: var(--navy-deep);
  color: var(--gold);
}

.development-investment-label { font-size: .85rem; color: var(--white); }
.development-investment-amount { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 14px; }
.development-investment strong { font-size: 2rem; font-weight: 400; letter-spacing: -.035em; }
.development-investment small { font-size: .8rem; }
.development-group-title { margin: 28px 0 16px; font-size: .88rem; color: var(--teal-dark); font-weight: 400; }
.development-source { margin-top: 18px; font-size: .72rem; color: var(--ink-soft); line-height: 1.6; }

@media (max-width: 1080px) {
  .development-heading { grid-template-columns: 1fr; gap: 20px; }
  .development-heading > p { max-width: 70ch; }
  .development-tab { padding: 18px; }
  .development-card { padding: 22px; }
}

@media (max-width: 760px) {
  .development-heading { padding-top: 26px; margin-bottom: 24px; }
  .development-heading > p { font-size: .87rem; }
  .development-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 22px; }
  .development-tab { padding: 16px 18px; gap: 8px; }
  .development-tab:nth-child(2) { border-right: 0; }
  .development-tab:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .development-tab-year { font-size: 1.7rem; }
  .development-tab-label { font-size: .73rem; }
  .development-grid { grid-template-columns: 1fr; }
  .development-card h5 { min-height: 0; }
  .development-value { margin: 14px 0; font-size: 2rem; }
  .development-value--text { font-size: 1.65rem; }
  .development-panel-heading h4 { font-size: 1.08rem; }
  .development-investment { padding: 22px; gap: 10px; }
  .development-investment-amount { width: 100%; }
  .development-investment strong { font-size: 1.85rem; }
}

@media (prefers-reduced-motion: reduce) {
  .development-tab { transition: none; }
}