.container {
  max-width: 1200px;
  margin: 0 auto;
}

.hero {
  margin-bottom: 40px;
  max-width: 900px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: white;
  border: 1px solid #e2e8f0;
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: #334155;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: 56px;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0;
  font-weight: 700;
  color: #020617;
}

.hero p {
  margin-top: 20px;
  font-size: 20px;
  line-height: 1.6;
  color: #475569;
  max-width: 760px;
}

.impact-card {
  background: #020617;
  border-radius: 28px;
  padding: 40px;
  color: white;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  margin-bottom: 24px;
}

.section-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #94a3b8;
  font-weight: 700;
}

.impact-number {
  font-size: 72px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: -0.05em;
  margin-top: 16px;
}

.impact-main p:last-child {
  margin-top: 18px;
  color: #cbd5e1;
  font-size: 18px;
  line-height: 1.6;
}

.executive-takeaway {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 28px;
}

.takeaway-label {
  font-size: 14px;
  font-weight: 600;
  color: #cbd5e1;
  margin: 0;
}

.executive-takeaway h2 {
  margin-top: 12px;
  margin-bottom: 12px;
  font-size: 34px;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.executive-takeaway p {
  color: #cbd5e1;
  line-height: 1.7;
  font-size: 15px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 32px;
}

.metric-card {
  background: white;
  border-radius: 22px;
  padding: 24px;
  border: 1px solid #e2e8f0;
}

.metric-icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #334155;
  margin-bottom: 18px;
}

.metric-label {
  font-size: 14px;
  color: #64748b;
  font-weight: 600;
  margin: 0;
}

.metric-value {
  font-size: 32px;
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-weight: 700;
  margin-top: 10px;
  margin-bottom: 8px;
  color: #020617;
}

.metric-helper {
  font-size: 13px;
  color: #94a3b8;
  margin: 0;
}

.bottom-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 24px;
}

.cardROI {
  background: white;
  border-radius: 28px;
  border: 1px solid #e2e8f0;
  padding: 32px;
}

.card-header h2 {
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 28px;
  letter-spacing: -0.03em;
}

.card-header p {
  color: #64748b;
  line-height: 1.7;
  font-size: 15px;
}

.controls-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 32px;
}

.control-group {
  display: flex;
  flex-direction: column;
}

.control-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
}

.control-topline label {
  font-size: 14px;
  font-weight: 600;
  color: #334155;
}

.number-input-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
  background: white;
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  padding: 8px 10px;
  min-width: 120px;
  justify-content: flex-end;
}

.number-input-wrap span {
  font-size: 13px;
  color: #64748b;
}

.number-input-wrap input {
  border: none;
  outline: none;
  width: 60px;
  text-align: right;
  font-size: 14px;
  font-weight: 600;
  color: #020617;
  background: transparent;
}

.range-input {
  width: 100%;
  accent-color: #020617;
}

.range-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  font-size: 12px;
  color: #94a3b8;
}

.guidance-card {
  display: flex;
  flex-direction: column;
}

.cta-stack {
  display: grid;
  gap: 12px;
}

.cta-button {
  align-items: center;
  background: #020617;
  border: 1px solid #020617;
  border-radius: 16px;
  color: white;
  cursor: pointer;
  display: inline-flex;
  font-size: 15px;
  font-weight: 700;
  gap: 8px;
  justify-content: center;
  padding: 16px 20px;
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, opacity 0.2s ease;
  width: 100%;
}

.cta-button:hover {
  opacity: 0.9;
}

.cta-button.secondary {
  background: white;
  color: #020617;
}

.cta-button.secondary:hover {
  background: #f8fafc;
  opacity: 1;
}

@media (max-width: 1366px) {
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .bottom-grid { grid-template-columns: 1fr; }
  .impact-card { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .page { padding: 24px 16px; }
  .hero h1 { font-size: 40px; }
  .hero p { font-size: 18px; }
  .impact-number { font-size: 52px; }
  .controls-grid { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: 1fr; }
  .cardROI, .impact-card { padding: 24px; }
}