/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition-property: transform, background-color, box-shadow, border-color, color;
  transition-duration: var(--duration-fast);
  transition-timing-function: var(--ease-out);
  white-space: nowrap;
}

.btn:active {
  transform: scale(var(--press-scale));
  transition-duration: 100ms;
}

.btn--sm {
  padding: 0.5rem 1.125rem;
  font-size: var(--font-size-sm);
}

.btn--lg {
  padding: 0.875rem 1.75rem;
  font-size: var(--font-size-base);
}

.btn--primary {
  background: var(--moss-600);
  color: #FFFFFF;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--moss-700);
}

@media (hover: hover) and (pointer: fine) {
  .btn--primary:hover {
    background: var(--moss-700);
    box-shadow: var(--shadow-md);
  }

  .btn--primary:active {
    transform: scale(var(--press-scale));
  }
}

.btn--primary:focus-visible {
  box-shadow: var(--shadow-sm), var(--focus-ring);
}

.btn--ghost {
  background: var(--bg-primary);
  color: var(--text-secondary);
  border: 1px solid var(--border-default);
}

@media (hover: hover) and (pointer: fine) {
  .btn--ghost:hover {
    color: var(--text-primary);
    border-color: var(--border-strong);
    background: var(--bg-muted);
  }
}

/* Card — superficie sólida enterprise */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

/* Badge / eyebrow corporativo */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  padding: 0.375rem 0.75rem;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--moss-600);
  background: var(--moss-50);
  border: 1px solid var(--moss-100);
  border-radius: var(--radius-xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge::after {
  display: none;
}

.badge__dot {
  width: 6px;
  height: 6px;
  flex-shrink: 0;
  background: var(--moss-500);
  border-radius: 50%;
}

/* Section headers */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--moss-600);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-label__index {
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  font-variant-numeric: tabular-nums;
  color: var(--text-muted);
  letter-spacing: 0;
}

.section-title {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.section-desc {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.65;
}

.section-header {
  text-align: center;
  margin-bottom: clamp(3rem, 6vw, 4.5rem);
}

.section-header .section-desc {
  margin-inline: auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-weight: 700;
  font-size: var(--font-size-lg);
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.logo__mark {
  height: 34px;
  width: auto;
  max-width: none;
  flex-shrink: 0;
  display: block;
  object-fit: contain;
  aspect-ratio: auto;
}

.logo__icon {
  flex-shrink: 0;
}

.stat__value {
  display: block;
  font-size: var(--font-size-xl);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.stat__label {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

/* Charts & KPIs */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.kpi-card {
  padding: 0.875rem;
  background: var(--bg-muted);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
}

.kpi-card__label {
  font-size: 0.6875rem;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.kpi-card__value {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.kpi-card__change {
  font-size: 0.6875rem;
  margin-top: 0.125rem;
}

.kpi-card__change--up { color: var(--moss-600); }
.kpi-card__change--down { color: #DC2626; }

.chart-area {
  height: 120px;
  position: relative;
  margin-top: 0.5rem;
}

.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 100%;
  padding-top: 0.5rem;
}

.chart-bar {
  flex: 1;
  background: var(--moss-500);
  border-radius: 3px 3px 0 0;
  opacity: 0.9;
  transform-origin: bottom;
  animation: barGrow 0.6s var(--ease-out) forwards;
}

@keyframes barGrow {
  from { transform: scaleY(0); }
  to { transform: scaleY(1); }
}

.chart-line {
  width: 100%;
  height: 100%;
}

.data-table {
  width: 100%;
  font-size: 0.75rem;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 0.5rem 0.625rem;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
}

.data-table th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--bg-muted);
}

.data-table td {
  color: var(--text-primary);
}

.data-table tr:last-child td {
  border-bottom: none;
}

.donut-chart {
  width: 80px;
  height: 80px;
}

.donut-legend {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  font-size: 0.6875rem;
  color: var(--text-secondary);
}

.donut-legend__item {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.donut-legend__dot {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  flex-shrink: 0;
}

@media (prefers-reduced-motion: reduce) {
  .chart-bar { animation: none; }
}