/* Yield scoreboard: 3-up before/after metric strip inside an L-bracketed
   frame. Each metric has a label + delta chip, then two horizontal
   bars ("Before" muted, "With Amalgamy" teal→blue). Stylized mocks. */

.yield-scoreboard {
  position: relative;
  padding-block: clamp(3rem, 6vw, 5rem);
}

.yield-scoreboard__intro {
  max-width: 56rem;
  margin: 0 0 clamp(1.75rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}

.yield-scoreboard__heading {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.4vw, 2.5rem);
  font-weight: var(--font-weight-display);
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--color-foreground);
  max-width: 24ch;
  text-transform: capitalize;
}

.yield-scoreboard__heading-accent {
  background: linear-gradient(90deg, var(--brand-teal) 0%, var(--brand-blue) 100%);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.yield-scoreboard__deck {
  margin: 0;
  font-size: var(--fs-lg);
  line-height: 1.45;
  color: var(--color-muted-foreground);
  max-width: 60ch;
}

/* --- Frame + 3-up grid ---------------------------------------------- */

.yield-scoreboard__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  padding: clamp(1.25rem, 2.2vw, 1.75rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: color-mix(in oklch, var(--color-background) 70%, transparent);
  margin: 0;
  position: relative;
}

.yield-scoreboard__metric {
  padding: 0.75rem clamp(1rem, 2vw, 1.5rem);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 0;
}
.yield-scoreboard__metric:first-child { padding-left: 0; }
.yield-scoreboard__metric:last-child  { padding-right: 0; border-right: 0; }

/* --- Label + delta chip --------------------------------------------- */

.yield-scoreboard__metric-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted-foreground);
}

.yield-scoreboard__metric-delta {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  border-radius: 999px;
  background: color-mix(in oklch, var(--brand-teal) 10%, transparent);
  color: var(--brand-teal);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.06em;
  text-transform: none;
  border: 1px solid color-mix(in oklch, var(--brand-teal) 18%, transparent);
}

/* --- Before / After rows ------------------------------------------- */

.yield-scoreboard__metric-values {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.yield-scoreboard__row {
  display: grid;
  grid-template-columns: 5.25rem 1fr auto;
  align-items: center;
  gap: 0.625rem;
}

.yield-scoreboard__row-tag {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted-foreground);
}
.yield-scoreboard__row--after .yield-scoreboard__row-tag {
  color: var(--brand-teal);
}

.yield-scoreboard__bar {
  position: relative;
  display: block;
  height: 0.5rem;
  border-radius: 999px;
  background: color-mix(in oklch, var(--color-foreground) 5%, transparent);
  overflow: hidden;
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--color-border) 60%, transparent);
}

.yield-scoreboard__bar-fill {
  display: block;
  height: 100%;
  width: calc(var(--fill, 0) * 1%);
  background: color-mix(in oklch, var(--color-foreground) 30%, transparent);
  border-radius: inherit;
  transition: width var(--dur-slow) var(--ease);
}

.yield-scoreboard__bar-fill--brand {
  background: linear-gradient(90deg, var(--brand-teal) 0%, var(--brand-blue) 100%);
}

.yield-scoreboard__row-value {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-foreground);
  letter-spacing: -0.01em;
  min-width: 5.25rem;
  text-align: right;
}
.yield-scoreboard__row--before .yield-scoreboard__row-value {
  color: var(--color-muted-foreground);
}

/* --- Responsive ----------------------------------------------------- */

@media (max-width: 960px) {
  .yield-scoreboard__grid {
    grid-template-columns: 1fr;
  }
  .yield-scoreboard__metric {
    padding: 1rem 0;
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }
  .yield-scoreboard__metric:last-child {
    border-bottom: 0;
    padding-bottom: 0;
  }
  .yield-scoreboard__metric:first-child {
    padding-top: 0;
  }
}

@media (max-width: 520px) {
  .yield-scoreboard__row {
    grid-template-columns: 4rem 1fr auto;
    gap: 0.5rem;
  }
  .yield-scoreboard__row-value { min-width: 4rem; }
}