/* ===== CALCULATOR PAGE ===== */
.calc-page {
  padding-top: 60px;
  min-height: 100vh;
}

.calc-hero {
  position: relative;
  overflow: hidden;
  padding: 72px 32px 56px;
  border-bottom: 1px solid var(--border);
}
.calc-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.calc-hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
}
.calc-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 4rem);
  line-height: 1.0;
  letter-spacing: 0.01em;
  color: var(--fg);
  margin-bottom: 16px;
}
.calc-sub {
  font-size: 1.125rem;
  color: var(--fg-muted);
  max-width: 540px;
}

.calc-container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 64px 32px;
}
.calc-layout {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 48px;
  align-items: start;
}

/* ===== FORM PANEL ===== */
.calc-form-panel {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  position: sticky;
  top: 100px;
}
.form-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}
.form-step-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
  flex-shrink: 0;
}
.form-step-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.05em;
  color: var(--fg);
}

/* ===== FORM FIELDS ===== */
.roi-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.field-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.field-group label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--fg);
  letter-spacing: 0.02em;
}
.field-group input,
.field-group select {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}
.field-group input:focus,
.field-group select:focus {
  border-color: var(--accent);
}
.field-group input::placeholder {
  color: var(--fg-muted);
  opacity: 0.6;
}
.field-hint {
  font-size: 0.75rem;
  color: var(--fg-muted);
  line-height: 1.4;
}

/* Range slider */
.range-field {
  display: flex;
  align-items: center;
  gap: 16px;
}
.range-field input[type="range"] {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: 2px;
  background: var(--border);
  outline: none;
  cursor: pointer;
  border: none;
  padding: 0;
}
.range-field input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 2px solid var(--bg);
}
.range-field input[type="range"]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 2px solid var(--bg);
}
.range-display {
  min-width: 56px;
  text-align: right;
}
.range-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--accent);
}

/* Submit button */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  text-decoration: none;
  width: 100%;
}
.btn-primary:hover {
  background: #e64400;
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0);
}
.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}
.btn-calc {
  margin-top: 8px;
}

/* ===== RESULTS PANEL ===== */
.calc-results-panel {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  min-height: 400px;
  display: flex;
  flex-direction: column;
}

/* Empty state */
.empty-results {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 16px;
  padding: 48px 24px;
  color: var(--fg-muted);
}
.empty-icon {
  opacity: 0.5;
}
.empty-results h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.05em;
  color: var(--fg);
}
.empty-results p {
  font-size: 0.9rem;
  line-height: 1.6;
  max-width: 280px;
}

/* Results cards */
.results-state {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.results-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-bottom: 32px;
  position: relative;
}
.result-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px 20px;
  margin: -1px 0 0 -1px;
  position: relative;
  overflow: hidden;
}
.result-card--primary {
  background: rgba(255, 77, 0, 0.06);
  border-color: rgba(255, 77, 0, 0.25);
}
.result-card-label {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-muted);
  font-weight: 500;
  margin-bottom: 12px;
}
.result-card--primary .result-card-label {
  color: var(--accent);
}
.result-card-value {
  font-family: var(--font-display);
  font-size: 2.25rem;
  line-height: 1;
  color: var(--fg);
  margin-bottom: 8px;
}
.result-card--primary .result-card-value {
  font-size: 2.75rem;
  color: var(--accent);
}
.result-card-sub {
  font-size: 0.8rem;
  color: var(--fg-muted);
  line-height: 1.4;
}

/* Teaser blur overlay */
.result-teaser-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(22,20,18,0.7) 0%, rgba(22,20,18,0.95) 100%);
  pointer-events: none;
  border-radius: 12px;
}

/* Email gate */
.email-gate {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}
.email-gate-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--fg);
  display: block;
  margin-bottom: 12px;
}
.email-input-row {
  display: flex;
  gap: 8px;
}
.email-input-row input {
  flex: 1;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color 0.2s;
  min-width: 0;
}
.email-input-row input:focus {
  border-color: var(--accent);
}
.email-input-row input::placeholder {
  color: var(--fg-muted);
  opacity: 0.6;
}
.btn-unlock {
  width: auto;
  white-space: nowrap;
  flex-shrink: 0;
  padding: 12px 20px;
}
.email-gate-hint {
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-top: 10px;
  text-align: center;
}
.results-teaser-text {
  font-size: 0.9375rem;
  color: var(--fg-muted);
  margin-bottom: 24px;
  line-height: 1.6;
}

/* Loading state */
.loading-spinner {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 48px;
  color: var(--fg-muted);
  font-size: 0.9375rem;
}
.spinner-ring {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Full results */
.results-header {
  margin-bottom: 24px;
}
.results-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 77, 0, 0.12);
  border: 1px solid rgba(255, 77, 0, 0.3);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
}
.report-cta {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  text-align: center;
  border-color: rgba(255, 77, 0, 0.2);
}
.cta-tagline {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 8px;
}
.cta-headline {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 0.03em;
  color: var(--fg);
  margin-bottom: 12px;
  line-height: 1.2;
}
.cta-desc {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  max-width: 380px;
  margin-left: auto;
  margin-right: auto;
}
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 28px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  text-decoration: none;
  margin-bottom: 10px;
}
.btn-cta:hover {
  background: #e64400;
  transform: translateY(-1px);
}
.cta-sub {
  font-size: 0.8rem;
  color: var(--fg-muted);
}

/* Back link */
.calc-back {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px 64px;
}
.back-link {
  font-size: 0.875rem;
  color: var(--fg-muted);
  transition: color 0.2s;
}
.back-link:hover {
  color: var(--fg);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .calc-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .calc-form-panel {
    position: static;
  }
  .results-cards {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 600px) {
  .calc-container {
    padding: 40px 20px;
  }
  .calc-form-panel {
    padding: 24px 20px;
  }
  .calc-results-panel {
    padding: 24px 20px;
  }
  .results-cards {
    grid-template-columns: 1fr;
  }
  .email-input-row {
    flex-direction: column;
  }
  .btn-unlock {
    width: 100%;
  }
}