/* Big 5 ENERGY, Permitting Reality Check */

.prc-section {
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-primary-bg) 100%);
  position: relative;
  overflow: hidden;
}

.prc-section::before {
  content: '';
  position: absolute;
  top: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(45, 107, 104, 0.10) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.prc-container {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin: 0 auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  box-shadow: var(--shadow-md);
}

.prc-form .prc-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
  margin-bottom: var(--sp-4);
}

.prc-field {
  display: flex;
  flex-direction: column;
}

@media (max-width: 640px) {
  .prc-form .prc-row { grid-template-columns: 1fr; }
  .prc-container { padding: var(--sp-5); }
}

.prc-result {
  margin-top: var(--sp-6);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.prc-result.visible {
  opacity: 1;
}

.prc-card {
  background: var(--color-primary-bg);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  margin-bottom: var(--sp-4);
}

.prc-card-label {
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--sp-3);
}

.prc-timeline {
  background: var(--color-text-heading);
  color: var(--color-text-inverse);
  padding: var(--sp-8);
  border-radius: var(--radius-lg);
  margin-bottom: var(--sp-4);
}

.prc-timeline-label {
  color: rgba(255, 255, 255, 0.55);
  font-size: var(--fs-label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--sp-3);
  font-weight: 600;
}

.prc-timeline-range {
  font-size: 56px;
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.025em;
  color: #FFFFFF;
  text-wrap: balance;
}

.prc-timeline-median {
  color: rgba(255, 255, 255, 0.65);
  font-size: var(--fs-caption);
  margin-top: var(--sp-3);
  letter-spacing: 0.02em;
}

.prc-timeline-bar {
  margin-top: var(--sp-5);
  height: 6px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 3px;
  position: relative;
  overflow: hidden;
}

.prc-timeline-fill {
  position: absolute;
  top: 0;
  left: 10%;
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: 3px;
}

.prc-block-title {
  color: var(--color-text-heading);
  font-size: var(--fs-body-lg);
  font-weight: 500;
  margin-bottom: var(--sp-2);
}

.prc-block-body {
  color: var(--color-text-body);
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
  text-wrap: pretty;
}

.prc-gap-list {
  list-style: none;
  counter-reset: gap-counter;
  padding: 0;
}

.prc-gap-list li {
  position: relative;
  padding-left: var(--sp-10);
  padding-top: var(--sp-3);
  padding-bottom: var(--sp-3);
  color: var(--color-text-body);
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
  text-wrap: pretty;
}

.prc-gap-list li::before {
  counter-increment: gap-counter;
  content: counter(gap-counter);
  position: absolute;
  left: 0;
  top: 12px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.prc-next-step {
  background: linear-gradient(135deg, var(--color-primary-bg) 0%, var(--color-surface) 100%);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  margin-bottom: var(--sp-2);
}

.prc-cta-row {
  margin-top: var(--sp-5);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--color-primary-border);
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: var(--sp-3);
}

.prc-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  padding: var(--sp-8);
  color: var(--color-primary);
  font-style: italic;
  font-size: var(--fs-body);
}

.prc-loading-dots {
  display: inline-flex;
  gap: var(--sp-1);
}

.prc-loading-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  animation: prc-pulse 1.4s ease-in-out infinite;
}

.prc-loading-dot:nth-child(2) { animation-delay: 0.2s; }
.prc-loading-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes prc-pulse {
  0%, 60%, 100% { opacity: 0.3; transform: scale(0.8); }
  30% { opacity: 1; transform: scale(1.1); }
}

.prc-error {
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: #B91C1C;
  padding: var(--sp-4) var(--sp-5);
  border-radius: var(--radius-md);
  font-size: var(--fs-body);
}