/* ROI Calculator Specific Styles */

.hero-copy h1 .highlight {
  color: var(--primary);
  text-shadow: 0 0 24px rgba(45, 226, 195, 0.35);
}

.calculator-section {
  margin-top: 2rem;
}

.calculator-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.input-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.input-group label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.input-group label .icon {
  font-size: 1.2rem;
}

.input-group input[type="number"] {
  background: rgba(8, 19, 28, 0.8);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.8rem 1rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--ink);
  font-family: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.input-group input[type="number"]:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(45, 226, 195, 0.15);
}

.input-group input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  background: rgba(8, 19, 28, 0.8);
  border-radius: 4px;
  border: 1px solid var(--line);
  cursor: pointer;
}

.input-group input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  background: linear-gradient(130deg, var(--primary), #86ffd0);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(45, 226, 195, 0.4);
}

.input-group input[type="range"]::-moz-range-thumb {
  width: 24px;
  height: 24px;
  background: linear-gradient(130deg, var(--primary), #86ffd0);
  border-radius: 50%;
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 8px rgba(45, 226, 195, 0.4);
}

.range-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--ink-soft);
  margin-top: 0.3rem;
}

.range-labels span:nth-child(2) {
  font-weight: 700;
  color: var(--primary);
  font-size: 1rem;
}

.input-group .hint {
  font-size: 0.78rem;
  color: var(--ink-soft);
  opacity: 0.8;
}

.results-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.result-header {
  text-align: center;
}

.result-header h3 {
  margin: 0 0 0.8rem;
  font-size: 1rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.roi-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  padding: 1.2rem 2rem;
  background: linear-gradient(145deg, rgba(45, 226, 195, 0.15), rgba(45, 226, 195, 0.05));
  border: 2px solid var(--primary);
  border-radius: 16px;
  transition: all 0.3s ease;
}

.roi-badge.excellent {
  background: linear-gradient(145deg, rgba(45, 226, 195, 0.25), rgba(45, 226, 195, 0.1));
  box-shadow: 0 0 30px rgba(45, 226, 195, 0.3);
}

.roi-value {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  text-shadow: 0 0 20px rgba(45, 226, 195, 0.4);
}

.roi-label {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-top: 0.3rem;
}

.results-breakdown {
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

.results-breakdown h4,
.investment-section h4 {
  margin: 0 0 0.8rem;
  font-size: 0.85rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(34, 64, 85, 0.5);
}

.result-row:last-child {
  border-bottom: none;
}

.result-row.total {
  border-top: 2px solid var(--primary);
  border-bottom: none;
  margin-top: 0.5rem;
  padding-top: 0.8rem;
}

.result-row.total .result-label,
.result-row.total .result-value {
  font-weight: 700;
  color: var(--primary);
}

.result-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.result-value {
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot.cycle { background: #5cb9ff; }
.dot.bugs { background: #ff8a4c; }
.dot.debt { background: #b794f6; }
.dot.onboard { background: #68d391; }

.investment-section {
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

.investment-row {
  display: flex;
  justify-content: space-between;
  padding: 0.4rem 0;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.investment-row.total {
  border-top: 1px solid var(--line);
  margin-top: 0.4rem;
  padding-top: 0.6rem;
  font-weight: 700;
  color: var(--ink);
}

.payback-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

.payback-item {
  text-align: center;
  padding: 0.8rem;
  background: rgba(8, 19, 28, 0.6);
  border-radius: 12px;
}

.payback-value {
  display: block;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--secondary);
  line-height: 1;
}

.payback-label {
  font-size: 0.75rem;
  color: var(--ink-soft);
  margin-top: 0.3rem;
  display: block;
}

.explanation-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.explanation-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.3rem;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.explanation-card:hover {
  transform: translateY(-3px);
  border-color: rgba(45, 226, 195, 0.3);
}

.explanation-card .icon {
  font-size: 2rem;
  margin-bottom: 0.6rem;
}

.explanation-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

.explanation-card p {
  margin: 0 0 0.8rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.explanation-card .formula {
  background: rgba(8, 19, 28, 0.8);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.5rem 0.8rem;
}

.explanation-card .formula code {
  font-family: "Monaco", "Consolas", monospace;
  font-size: 0.8rem;
  color: var(--primary);
}

.benchmark-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.benchmark-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.2rem;
  text-align: center;
  transition: transform 0.2s ease;
}

.benchmark-card:hover {
  transform: translateY(-3px);
}

.benchmark-source {
  display: block;
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.benchmark-metric {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.benchmark-desc {
  display: block;
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-top: 0.4rem;
}

.benchmark-note {
  text-align: center;
  margin-top: 1.5rem;
  padding: 1rem;
  background: rgba(45, 226, 195, 0.08);
  border: 1px solid rgba(45, 226, 195, 0.2);
  border-radius: 12px;
  color: var(--ink-soft);
}

.benchmark-note strong {
  color: var(--primary);
}

.cta-calculator {
  margin-top: 3rem;
  padding: 2rem;
  background: linear-gradient(145deg, rgba(45, 226, 195, 0.12), rgba(92, 185, 255, 0.08));
  border: 1px solid rgba(45, 226, 195, 0.3);
  border-radius: 24px;
  text-align: center;
}

.cta-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.cta-roi {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1rem 2rem;
  background: rgba(8, 19, 28, 0.6);
  border-radius: 16px;
  border: 2px solid var(--primary);
}

.cta-roi-label {
  font-size: 0.8rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.cta-roi-value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  text-shadow: 0 0 20px rgba(45, 226, 195, 0.4);
}

.cta-text h2 {
  margin: 0 0 0.5rem;
  font-size: 1.6rem;
}

.cta-text p {
  margin: 0;
  color: var(--ink-soft);
}

.cta-text strong {
  color: var(--primary);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

@media (max-width: 1080px) {
  .benchmark-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 880px) {
  .calculator-grid,
  .explanation-grid {
    grid-template-columns: 1fr;
  }

  .benchmark-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-content {
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .benchmark-grid {
    grid-template-columns: 1fr;
  }

  .payback-section {
    grid-template-columns: 1fr;
  }
}