/* ==========================================================================
   BUSINESS DIAGNOSTICS — multi-step assessment + report
   ========================================================================== */

.diagnostics-cta-card {
  padding: var(--space-7);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  background: var(--surface-glass);
  position: relative;
  overflow: hidden;
}

.diagnostics-cta-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-mesh);
  opacity: 0.6;
  z-index: 0;
}

.diagnostics-cta-card > * { position: relative; z-index: 1; }

.diagnostics-cta-card h2 { font-size: var(--fs-display-md); max-width: 600px; }
.diagnostics-cta-card p { color: var(--text-secondary); max-width: 520px; }

.diag-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 9, 18, 0.78);
  backdrop-filter: blur(4px);
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out);
}
.diag-modal-overlay.is-open { opacity: 1; pointer-events: auto; }

.diag-modal {
  width: 100%;
  max-width: 640px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border-glass-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transform: translateY(20px) scale(0.98);
  transition: transform var(--dur-base) var(--ease-out);
}
.diag-modal-overlay.is-open .diag-modal { transform: translateY(0) scale(1); }

.diag-modal-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.diag-progress-track {
  flex: 1;
  height: 6px;
  border-radius: var(--radius-pill);
  background: var(--surface-raised);
  overflow: hidden;
}
.diag-progress-fill {
  height: 100%;
  background: var(--grad-primary);
  border-radius: var(--radius-pill);
  transition: width var(--dur-base) var(--ease-out);
  width: 0%;
}

.diag-progress-label {
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  white-space: nowrap;
}

.diag-modal-close {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
}
.diag-modal-close:hover { background: rgba(255,255,255,0.06); color: var(--text-primary); }
.diag-modal-close svg { width: 16px; height: 16px; }

.diag-modal-body {
  padding: var(--space-6);
  overflow-y: auto;
  flex: 1;
}

.diag-category-label {
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: var(--space-3);
}

.diag-question h3 {
  font-size: var(--fs-display-sm);
  margin-bottom: var(--space-5);
}

.diag-options { display: flex; flex-direction: column; gap: var(--space-3); }

.diag-option {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  background: var(--surface-raised);
  text-align: left;
  transition: border-color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}
.diag-option:hover { border-color: var(--border-glass-strong); }
.diag-option.is-selected { border-color: var(--cyan); background: rgba(25,211,255,0.06); }

.diag-option-radio {
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 2px solid var(--border-glass-strong);
  flex-shrink: 0;
  position: relative;
}
.diag-option.is-selected .diag-option-radio { border-color: var(--cyan); }
.diag-option.is-selected .diag-option-radio::after {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--cyan);
}

.diag-option-text { font-size: var(--fs-body-sm); }

.diag-modal-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border-glass);
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
}

.diag-intro { text-align: center; padding: var(--space-5) 0; }
.diag-intro .icon-ring {
  width: 64px; height: 64px;
  margin: 0 auto var(--space-5);
  border-radius: 50%;
  background: var(--grad-purple);
  display: flex; align-items: center; justify-content: center;
}
.diag-intro .icon-ring svg { width: 30px; height: 30px; }
.diag-intro h3 { font-size: var(--fs-display-sm); margin-bottom: var(--space-3); }
.diag-intro p { color: var(--text-secondary); max-width: 440px; margin: 0 auto var(--space-5); }
.diag-intro-meta {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  color: var(--text-secondary);
}

/* ---- Lead capture step ---- */
.diag-lead-form { display: flex; flex-direction: column; gap: var(--space-4); }

/* ---- Report ---- */
.diag-report-score {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding-bottom: var(--space-6);
  margin-bottom: var(--space-6);
  border-bottom: 1px solid var(--border-glass);
}

.score-ring-wrap { position: relative; width: 140px; height: 140px; }
.score-ring-wrap svg { transform: rotate(-90deg); }
.score-ring-track { stroke: var(--surface-raised); }
.score-ring-fill { stroke: url(#scoreGradient); stroke-linecap: round; transition: stroke-dashoffset 1s var(--ease-out); }
.score-ring-value {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.score-ring-value .num { font-family: var(--font-display); font-size: 2.25rem; font-weight: 700; }
.score-ring-value .denom { font-size: var(--fs-caption); color: var(--text-secondary); }

.diag-report-tier {
  font-family: var(--font-mono);
  font-size: var(--fs-body-sm);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-glass-strong);
}

.diag-category-bars { display: flex; flex-direction: column; gap: var(--space-4); margin-bottom: var(--space-6); }
.diag-category-bar-head { display: flex; justify-content: space-between; font-size: var(--fs-body-sm); margin-bottom: var(--space-2); }
.diag-category-bar-head .cat-score { font-family: var(--font-mono); color: var(--text-secondary); }
.diag-category-bar-track { height: 8px; border-radius: var(--radius-pill); background: var(--surface-raised); overflow: hidden; }
.diag-category-bar-fill { height: 100%; border-radius: var(--radius-pill); }

.diag-recommendations { display: flex; flex-direction: column; gap: var(--space-3); }
.diag-rec-item {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: var(--surface-raised);
  border: 1px solid var(--border-glass);
}
.diag-rec-item svg { width: 18px; height: 18px; color: var(--cyan); flex-shrink: 0; margin-top: 2px; }
.diag-rec-item h4 { font-size: 0.9rem; margin-bottom: var(--space-1); }
.diag-rec-item p { font-size: var(--fs-body-sm); color: var(--text-secondary); }

@media (max-width: 560px) {
  .diag-modal { max-height: 92vh; }
  .diag-intro-meta { flex-direction: column; gap: var(--space-2); }
}