body { font-family: 'PT Sans', Arial, sans-serif; }
.btn-primary {
  background: #1a5c3a;
  color: #fff;
  border: 2px solid #1a5c3a;
  padding: 12px 32px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s;
}
.btn-primary:hover { background: #0f3d26; border-color: #0f3d26; }
.btn-outline {
  background: transparent;
  color: #1a5c3a;
  border: 2px solid #1a5c3a;
  padding: 12px 32px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-outline:hover { background: #1a5c3a; color: #fff; }
.gold-line { border-top: 3px solid #b8962e; }
.section-label {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #b8962e;
  font-weight: 700;
}
.card {
  border: 1px solid #d4d4d4;
  background: #fff;
}
.card-gray {
  border: 1px solid #e0e0e0;
  background: #f7f7f7;
}
.step-num {
  width: 48px;
  height: 48px;
  background: #1a5c3a;
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.problem-icon {
  width: 40px;
  height: 40px;
  background: #fef2f2;
  border: 1px solid #fca5a5;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.problem-icon svg {
  width: 18px;
  height: 18px;
  fill: #dc2626;
}
.check-icon {
  width: 24px;
  height: 24px;
  background: #1a5c3a;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
}
.result-value {
  font-size: 28px;
  font-weight: 700;
  color: #1a5c3a;
  font-family: 'PT Sans Caption', monospace;
}
.hero-service-panel {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(4px);
  padding: 24px 24px 8px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.35);
}
.hero-service-row {
  display: flex;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  opacity: 0;
  transform: translateY(12px);
  animation: heroRowIn 0.5s ease forwards;
}
.hero-service-row:last-child { border-bottom: none; }
.hero-service-row:nth-child(1) { animation-delay: 0.05s; }
.hero-service-row:nth-child(2) { animation-delay: 0.13s; }
.hero-service-row:nth-child(3) { animation-delay: 0.21s; }
.hero-service-row:nth-child(4) { animation-delay: 0.29s; }
.hero-service-row:nth-child(5) { animation-delay: 0.37s; }
.hero-service-icon {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hero-service-icon svg {
  width: 20px;
  height: 20px;
  fill: #d4af4a;
}
.hero-service-name {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
}
.hero-service-desc {
  font-size: 12px;
  color: #8cb59f;
  line-height: 1.45;
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.problem-card {
  border: 1px solid #e5e7eb;
  background: #fff;
  padding: 20px;
  position: relative;
  overflow: hidden;
}
.problem-card::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, #dc2626, #b91c1c);
  opacity: 0;
  transition: opacity 0.2s ease;
}
.problem-card:hover::after { opacity: 1; }
.problem-title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 6px;
}
.problem-desc {
  font-size: 13px;
  color: #6b7280;
  line-height: 1.55;
}
.flow-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.flow-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  padding: 20px;
  position: relative;
}
.flow-card::after {
  content: '';
  position: absolute;
  right: -7px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  background: #1a5c3a;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  z-index: 2;
}
.flow-card:last-child::after { display: none; }
.flow-icon {
  width: 42px;
  height: 42px;
  border: 1px solid #d1d5db;
  background: #f9fafb;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}
.flow-icon svg {
  width: 20px;
  height: 20px;
  fill: #1a5c3a;
}
.flow-name {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
  color: #111827;
}
.flow-desc {
  font-size: 12px;
  color: #6b7280;
  line-height: 1.5;
}
.flow-num {
  position: absolute;
  top: 10px;
  right: 12px;
  font-size: 22px;
  font-weight: 700;
  color: #d1d5db;
  font-family: 'PT Sans Caption', monospace;
}
@media (max-width: 1024px) {
  .problem-grid,
  .flow-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .flow-card::after { display: none; }
}
@media (max-width: 640px) {
  .problem-grid,
  .flow-grid {
    grid-template-columns: 1fr;
  }
}
@keyframes heroRowIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
hr.gold { border: none; border-top: 2px solid #b8962e; }

.calc-input {
  width: 100%;
  border: 1px solid #d1d5db;
  background: #fff;
  padding: 10px 12px;
  font-size: 14px;
  outline: none;
}
.calc-input:focus {
  border-color: #1a5c3a;
  box-shadow: 0 0 0 3px rgba(26, 92, 58, 0.15);
}
.calc-label {
  font-size: 12px;
  color: #6b7280;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.calc-help {
  font-size: 12px;
  color: #6b7280;
  line-height: 1.45;
}