/* ============================================================
   IMPATTO PAGE — Stili specifici
   ============================================================ */

/* --- KPI grid --- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr));
  gap: 1.2rem;
  margin: 2rem 0;
}
.kpi-card {
  background: var(--color-bg-card, white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.6rem 1.2rem;
  text-align: center;
  transition: all var(--transition);
}
.kpi-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.kpi-number {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-primary);
  font-family: var(--font-heading);
  line-height: 1;
  margin-bottom: 0.4rem;
}
.kpi-number--sm {
  font-size: 1.8rem;
}
.kpi-label {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.kpi-sub {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 0.3rem;
}

/* --- Info callout (box con sfondo caldo) --- */
.impatto-callout {
  background: var(--color-bg-warm);
  border-radius: var(--radius);
  padding: 1rem 1.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  line-height: 1.7;
}
.impatto-callout--method {
  padding: 1.2rem 1.5rem;
  margin-top: 1rem;
}
.impatto-callout--method p {
  margin: 0;
}

/* --- Categoria bar chart --- */
.cat-list {
  margin: 1.5rem 0;
}
.cat-placeholder {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}
.cat-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
}
.cat-label-text {
  width: 160px;
  flex-shrink: 0;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text);
}
.cat-bar-wrap {
  flex: 1;
  background: var(--color-bg-warm);
  border-radius: 4px;
  height: 22px;
  overflow: hidden;
}
.cat-bar {
  height: 100%;
  width: var(--cat-bar-w, 0%);
  border-radius: 4px;
  background: var(--color-primary);
  transition: width 0.6s ease;
  display: flex;
  align-items: center;
  padding-left: 0.5rem;
}
.cat-count {
  width: 38px;
  flex-shrink: 0;
  text-align: right;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-light);
}

/* --- Quartieri grid --- */
.quartieri-impact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
  margin-bottom: 0.8rem;
}
.q-impact-card {
  background: var(--color-bg-card, white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
}
.q-impact-card h3 {
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}
.q-impact-stat {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  font-family: var(--font-heading);
}
.q-impact-sub {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 0.2rem;
}
.quartieri-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* --- Civic tech feature grid --- */
.civic-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}
.civic-card {
  background: var(--color-bg-card, white);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius);
  padding: 1.1rem 1.3rem;
}
.civic-card h3 {
  font-size: 0.95rem;
  margin: 0 0 0.35rem;
  color: var(--color-text);
}
.civic-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin: 0;
}
.civic-tag {
  display: inline-block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.4rem;
}

/* --- Timeline --- */
.timeline {
  margin: 1.5rem 0;
}
.timeline-heading {
  font-weight: 600;
  margin-bottom: 0.5rem;
  margin-top: 1rem;
}
.timeline-heading--next {
  margin-top: 1.5rem;
}
.timeline-item {
  display: flex;
  gap: 1.2rem;
  padding-bottom: 1.5rem;
  position: relative;
}
.timeline-item:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 18px;
  top: 38px;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}
.tl-dot {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  z-index: 1;
}
.tl-dot--future {
  background: #888;
  font-size: 0.7rem;
}
.tl-body h3 {
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}
.tl-body p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.5;
}
.tl-date {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.2rem;
}

/* --- Team card heading override (h3 al posto di h4 per gerarchia) --- */
.team-card h3 {
  font-size: 0.95rem;
  margin-bottom: 0.3rem;
}

/* --- Partner / contatti --- */
.partner-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 1rem;
  padding: 0.8rem 1rem;
  background: var(--color-bg-warm);
  border-radius: var(--radius-sm);
}
.partner-cta {
  margin-top: 2rem;
  text-align: center;
}
.partner-cta p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}
.partner-cta .btn + .btn {
  margin-left: 0.8rem;
}

/* --- Governance table --- */
.governance-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  margin-top: 0.8rem;
}
.governance-table tr {
  border-bottom: 1px solid var(--color-border);
}
.governance-table tr:last-child {
  border-bottom: 0;
}
.governance-table td {
  padding: 0.7rem 0.8rem;
  color: var(--color-text-light);
  vertical-align: top;
}
.governance-table td.label {
  font-weight: 600;
  width: 200px;
  color: var(--color-text);
}

/* --- Sostenibilità --- */
.sostenibilita-block {
  margin-top: 2rem;
}
.sostenibilita-block p {
  font-size: 0.93rem;
  color: var(--color-text-light);
  line-height: 1.75;
}
.sostenibilita-block p + p {
  margin-top: 0.7rem;
}
.sostenibilita-cta {
  font-size: 0.88rem;
  margin-top: 1rem;
  padding: 0.8rem 1rem;
  background: var(--color-bg-warm);
  border-radius: var(--radius-sm);
}

/* --- Licenza CC BY --- */
.cc-license-row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  flex-wrap: wrap;
}
.cc-license-icon {
  flex-shrink: 0;
}
.cc-license-text {
  flex: 1;
  min-width: 200px;
  font-size: 0.88rem;
  color: var(--color-text-light);
  line-height: 1.65;
}
.cc-license-text p + p {
  margin-top: 0.4rem;
}
.cc-cite {
  display: block;
  margin-top: 0.4rem;
  padding: 0.5rem 0.7rem;
  background: var(--color-bg-warm);
  border-radius: 4px;
  font-size: 0.82rem;
}

/* --- Responsive --- */
@media (max-width: 600px) {
  .cat-label-text {
    width: 120px;
    font-size: 0.78rem;
  }
  .governance-table td.label {
    width: auto;
  }
}

/* ── Sparkline trend (Fase B 2026-04-26) ──────────────────── */
.impatto-trend {
  margin: 32px 0 16px;
  padding: 24px 28px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 14px;
}
.impatto-trend-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.impatto-trend-head h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: 22px;
}
.impatto-trend-select {
  padding: 6px 14px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 14px;
  cursor: pointer;
}
.impatto-trend-svg {
  width: 100%;
  height: 120px;
  background: linear-gradient(180deg, transparent 0 70%, rgba(192, 68, 40, 0.06) 100%);
  border-radius: 8px;
}
.impatto-trend-line {
  fill: none;
  stroke: var(--color-primary);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.impatto-trend-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border-light);
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 12px;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.impatto-trend-delta {
  font-weight: 700;
  color: var(--color-text);
}
.impatto-trend-delta--up {
  color: var(--color-secondary, #6b7f5e);
}
.impatto-trend-delta--down {
  color: var(--color-primary);
}
.impatto-trend-note {
  margin: 12px 0 0;
  padding: 10px 14px;
  background: rgba(212, 160, 32, 0.12);
  border-left: 3px solid #d4a020;
  border-radius: 4px;
  font-size: 13px;
  color: var(--color-text-muted);
}

/* ── Sezioni reveal §03/04/05 (Fase B) ────────────────────── */
.hd-sec--reveal {
  /* hd-sec già definito in editorial.css — qui aggiungiamo solo behavior <details> */
  border-top: 1px solid var(--color-border-light);
  padding-top: 0;
}
.hd-sec-summary {
  list-style: none;
  cursor: pointer;
  padding: 24px 0 16px;
  user-select: none;
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
  position: relative;
}
.hd-sec-summary::-webkit-details-marker {
  display: none;
}
.hd-sec-summary h2 {
  margin: 0;
  flex: 1;
}
.hd-sec-summary .hd-sec-num {
  flex-shrink: 0;
}
.hd-sec-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-bg-warm);
  font-size: 14px;
  color: var(--color-text);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
details[open] .hd-sec-toggle {
  transform: rotate(180deg);
}
.hd-sec--reveal[open] .hd-sec-summary {
  border-bottom: 1px dashed var(--color-border-light);
  margin-bottom: 16px;
}
.hd-sec--reveal:hover .hd-sec-toggle {
  background: var(--color-primary);
  color: white;
}

@media (max-width: 600px) {
  .impatto-trend {
    padding: 18px 16px;
  }
  .impatto-trend-foot {
    font-size: 11px;
    flex-wrap: wrap;
    gap: 6px;
  }
  .hd-sec-summary {
    gap: 8px;
  }
  .hd-sec-toggle {
    width: 28px;
    height: 28px;
  }
}