/* ROI & Hours-Saved Calculator Styles */
.roi-calculator-widget {
  background: var(--navy);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: 0 24px 60px rgba(4, 21, 28, 0.25);
  border: 1px solid rgba(168, 240, 212, 0.2);
}

.roi-calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (max-width: 900px) {
  .roi-calc-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.roi-controls {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.roi-control-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.roi-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
}

.roi-val-badge {
  background: rgba(168, 240, 212, 0.15);
  color: var(--mint);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 800;
  font-family: monospace;
}

.roi-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.15);
  outline: none;
  transition: background 0.2s;
}

.roi-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--mint);
  cursor: pointer;
  box-shadow: 0 0 10px rgba(168, 240, 212, 0.5);
  transition: transform 0.1s ease;
}

.roi-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.roi-vertical-select {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0.6rem;
  padding: 0.75rem 0.9rem;
  color: #fff;
  font-size: 0.95rem;
  outline: none;
}

.roi-vertical-select option {
  background: var(--navy);
  color: #fff;
}

.roi-results-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(168, 240, 212, 0.25);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.roi-hero-metric {
  text-align: center;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.roi-hero-metric .sub-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--mint);
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.roi-hero-metric .big-number {
  font-size: 3rem;
  font-family: var(--display);
  font-weight: 800;
  color: #fff;
  line-height: 1;
}

.roi-hero-metric .detail {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 0.4rem;
}

.roi-stats-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.roi-mini-stat {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 0.6rem;
  padding: 1rem;
  text-align: center;
}

.roi-mini-stat .num {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--mint);
  font-family: var(--display);
}

.roi-mini-stat .lbl {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.05em;
  margin-top: 0.2rem;
}

.roi-payback-callout {
  background: rgba(168, 240, 212, 0.12);
  border-radius: 0.6rem;
  padding: 0.9rem 1rem;
  text-align: center;
  font-size: 0.9rem;
  color: var(--mint);
  font-weight: 700;
}

.roi-cta-btn {
  background: var(--mint);
  color: var(--navy);
  text-align: center;
  font-weight: 800;
  padding: 0.95rem;
  border-radius: 0.6rem;
  text-decoration: none;
  display: block;
  transition: all 0.2s ease;
  box-shadow: 0 8px 24px rgba(168, 240, 212, 0.25);
}

.roi-cta-btn:hover {
  background: #bbf4df;
  transform: translateY(-2px);
}