/* ==========================================================================
   Strategy Brief - Onboarding Experience
   Matches dashboard quality. Feels like a guided conversation, not a form.
   ========================================================================== */

/* Page Layout */
.strategy-brief {
  min-height: 100vh;
  background: var(--color-background);
  display: flex;
  flex-direction: column;
}

/* Header */
.strategy-brief-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-8);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border-light);
}

.strategy-brief-logo {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

.strategy-brief-progress {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.strategy-brief-progress-text {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
}

.strategy-brief-progress-bar {
  width: 120px;
  height: 6px;
  background: var(--color-border-light);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.strategy-brief-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-blue), var(--color-purple));
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}

/* Main Content */
.strategy-brief-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-12) var(--space-6);
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
}

@media (max-width: 640px) {
  .strategy-brief-main {
    padding: var(--space-6) var(--space-4);
  }
}

/* Question Section */
.strategy-question {
  text-align: center;
  margin-bottom: var(--space-10);
  animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.strategy-question-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-info-bg);
  color: var(--color-blue);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-5);
}

/* Larger Step Badge */
.strategy-step-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-purple) 100%);
  color: white;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
  box-shadow: 0 4px 12px rgba(0, 122, 255, 0.25);
}

.strategy-step-badge svg {
  opacity: 0.9;
}

.strategy-question h1 {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin: 0 0 var(--space-3);
  letter-spacing: -0.02em;
  line-height: var(--line-height-tight);
}

.strategy-question p {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin: 0;
  max-width: 500px;
  margin: 0 auto;
  line-height: var(--line-height-relaxed);
}

@media (max-width: 640px) {
  .strategy-question h1 {
    font-size: var(--font-size-3xl);
  }

  .strategy-question p {
    font-size: var(--font-size-base);
  }
}

/* Options Container */
.strategy-options {
  width: 100%;
  animation: fadeIn 0.4s ease-out 0.1s both;
}

/* Option Cards Grid */
.strategy-cards {
  display: grid;
  gap: var(--space-4);
}

.strategy-cards-2 { grid-template-columns: repeat(2, 1fr); }
.strategy-cards-3 { grid-template-columns: repeat(3, 1fr); }
.strategy-cards-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 700px) {
  .strategy-cards-3,
  .strategy-cards-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .strategy-cards-2,
  .strategy-cards-3,
  .strategy-cards-4 {
    grid-template-columns: 1fr;
  }
}

/* Option Card */
.strategy-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-6);
  background: var(--color-surface);
  border: 2px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.strategy-card:hover {
  border-color: var(--color-border);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}

.strategy-card.selected,
.strategy-card:has(:checked) {
  border-color: var(--color-blue);
  background: var(--color-info-bg);
  box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.1);
}

.strategy-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.strategy-card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  background: var(--color-background);
  border-radius: var(--radius-lg);
  color: var(--color-text-secondary);
  transition: all var(--transition-base);
}

.strategy-card.selected .strategy-card-icon,
.strategy-card:has(:checked) .strategy-card-icon {
  background: var(--color-blue);
  color: white;
}

.strategy-card-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.strategy-card-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.strategy-card-check {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-blue);
  border-radius: var(--radius-full);
  color: white;
  opacity: 0;
  transform: scale(0.8);
  transition: all var(--transition-base);
}

.strategy-card.selected .strategy-card-check,
.strategy-card:has(:checked) .strategy-card-check {
  opacity: 1;
  transform: scale(1);
}

/* Compact Card Variant */
.strategy-card-compact {
  padding: var(--space-4);
}

.strategy-card-compact .strategy-card-icon {
  width: 44px;
  height: 44px;
  margin-bottom: var(--space-3);
}

.strategy-card-compact .strategy-card-title {
  font-size: var(--font-size-sm);
}

.strategy-card-compact .strategy-card-check {
  width: 20px;
  height: 20px;
  top: var(--space-2);
  right: var(--space-2);
}

/* Section Divider */
.strategy-section {
  width: 100%;
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border-light);
}

.strategy-section-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
  text-align: center;
}

.strategy-section-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
  text-align: center;
}

/* Pill Options */
.strategy-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

.strategy-pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: var(--color-surface);
  border: 2px solid var(--color-border-light);
  border-radius: var(--radius-full);
  cursor: pointer;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.strategy-pill:hover {
  border-color: var(--color-border);
  background: var(--color-background);
}

.strategy-pill.selected,
.strategy-pill:has(:checked) {
  border-color: var(--color-blue);
  background: var(--color-info-bg);
  color: var(--color-blue);
}

.strategy-pill input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.strategy-pill svg {
  color: var(--color-text-tertiary);
}

.strategy-pill.selected svg,
.strategy-pill:has(:checked) svg {
  color: var(--color-blue);
}

/* Footer */
.strategy-brief-footer {
  margin-top: var(--space-12);
  padding: var(--space-6) var(--space-8);
  background: var(--color-surface);
  border-top: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.strategy-brief-footer-hint {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
}

.strategy-brief-footer-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Primary Button */
.btn-strategy-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  background: var(--color-blue);
  color: white;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 2px 8px rgba(0, 122, 255, 0.3);
}

.btn-strategy-primary:hover {
  background: var(--color-blue-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0, 122, 255, 0.4);
}

.btn-strategy-primary:active {
  transform: translateY(0);
}

/* Ghost Button */
.btn-strategy-ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: transparent;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
}

.btn-strategy-ghost:hover {
  background: var(--color-background);
  color: var(--color-text-primary);
}

/* Skip Link */
.strategy-skip {
  text-align: center;
  padding: var(--space-4);
}

.strategy-skip button {
  background: none;
  border: none;
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  cursor: pointer;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.strategy-skip button:hover {
  background: var(--color-background);
  color: var(--color-text-secondary);
}

/* Responsive Footer */
@media (max-width: 640px) {
  .strategy-brief-footer {
    flex-direction: column;
    gap: var(--space-4);
    padding: var(--space-4);
  }

  .strategy-brief-footer-hint {
    text-align: center;
  }

  .btn-strategy-primary {
    width: 100%;
    justify-content: center;
  }
}

/* Group Layout for Multiple Questions */
.strategy-group {
  width: 100%;
  margin-bottom: var(--space-8);
}

.strategy-group-header {
  text-align: center;
  margin-bottom: var(--space-5);
}

.strategy-group-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.strategy-group-hint {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* Welcome Screen Enhancements */
.strategy-welcome-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  background: linear-gradient(135deg, var(--color-blue), var(--color-purple));
  border-radius: var(--radius-2xl);
  color: white;
}

.strategy-welcome-icon svg {
  width: 40px;
  height: 40px;
}

/* Value Preview */
.strategy-value-preview {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
  flex-wrap: wrap;
}

.strategy-value-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.strategy-value-item svg {
  color: var(--color-green);
}

.strategy-value-item span {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

/* ==========================================================================
   Welcome Page Styles
   ========================================================================== */

/* Benefits List */
.welcome-benefits {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.welcome-benefit {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
}

.welcome-benefit-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  flex-shrink: 0;
}

.welcome-benefit-icon.blue {
  background: var(--color-info-bg);
  color: var(--color-blue);
}

.welcome-benefit-icon.green {
  background: var(--color-success-bg);
  color: var(--color-green);
}

.welcome-benefit-icon.purple {
  background: var(--color-purple-light);
  color: var(--color-purple);
}

.welcome-benefit-content h3 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin: 0 0 var(--space-1);
}

.welcome-benefit-content p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: var(--line-height-relaxed);
}

/* Journey Preview */
.welcome-journey {
  padding: var(--space-5);
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
}

.welcome-journey-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
  text-align: center;
}

.welcome-journey-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.welcome-journey-step {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-background);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.welcome-journey-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: linear-gradient(135deg, var(--color-blue), var(--color-purple));
  color: white;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
}

.welcome-journey-arrow {
  color: var(--color-text-tertiary);
}

@media (max-width: 640px) {
  .welcome-journey-steps {
    flex-direction: column;
    gap: var(--space-3);
  }

  .welcome-journey-arrow {
    transform: rotate(90deg);
  }
}

/* Large Button Variant */
.btn-strategy-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-lg);
}

/* ==========================================================================
   Welcome Page - Exciting Hero Layout
   ========================================================================== */

/* Hero Icon */
.welcome-hero-icon {
  width: 88px;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  background: linear-gradient(135deg, var(--color-green) 0%, var(--color-blue) 100%);
  border-radius: var(--radius-2xl);
  color: white;
  box-shadow: 0 8px 32px rgba(52, 199, 89, 0.3);
  animation: heroFloat 3s ease-in-out infinite;
}

@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.welcome-hero-icon svg {
  width: 48px;
  height: 48px;
}

.welcome-subtitle {
  font-size: var(--font-size-lg) !important;
  max-width: 480px !important;
}

/* Unlock Grid - What they get */
.welcome-unlock-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.welcome-unlock-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-3);
  padding: var(--space-5);
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.welcome-unlock-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.welcome-unlock-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
}

.welcome-unlock-icon.blue {
  background: var(--color-info-bg);
  color: var(--color-blue);
}

.welcome-unlock-icon.green {
  background: var(--color-success-bg);
  color: var(--color-green);
}

.welcome-unlock-icon.purple {
  background: var(--color-purple-light);
  color: var(--color-purple);
}

.welcome-unlock-icon.orange {
  background: rgba(255, 149, 0, 0.1);
  color: var(--color-orange);
}

.welcome-unlock-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

/* Simple Steps Row */
.welcome-steps-simple {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-light);
  margin-bottom: var(--space-5);
}

.welcome-step-simple {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.welcome-step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--color-blue), var(--color-purple));
  color: white;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  flex-shrink: 0;
  margin-top: 2px;
}

.welcome-step-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.welcome-step-text {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.welcome-step-time {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
}

.welcome-step-arrow {
  color: var(--color-text-tertiary);
  margin-top: var(--space-2);
}

/* Platforms Row */
.welcome-platforms-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-3);
  color: var(--color-text-tertiary);
}

.welcome-platforms-label {
  font-size: var(--font-size-sm);
}

.welcome-platforms-icons {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.welcome-platforms-icons svg {
  width: 20px;
  height: 20px;
  padding: var(--space-1);
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-light);
}

.welcome-platforms-more {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-blue);
}

/* CTA Section */
.welcome-cta-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-10);
}

.welcome-cta-button {
  padding: var(--space-4) var(--space-10) !important;
  font-size: var(--font-size-lg) !important;
  box-shadow: 0 4px 20px rgba(0, 122, 255, 0.35);
}

.welcome-cta-button:hover {
  box-shadow: 0 6px 28px rgba(0, 122, 255, 0.45) !important;
}

.welcome-cta-hint {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  margin: 0;
}

/* Responsive */
@media (max-width: 800px) {
  .welcome-unlock-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .welcome-unlock-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
  }

  .welcome-unlock-item {
    padding: var(--space-4);
  }

  .welcome-steps-simple {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-4);
  }

  .welcome-step-arrow {
    display: none;
  }

  .welcome-step-simple {
    width: 100%;
  }
}

/* ==========================================================================
   Audience Step - Dynamic & Engaging
   ========================================================================== */

/* B2B/B2C Type Selection */
.audience-type-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.audience-type-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-6);
  background: var(--color-surface);
  border: 2px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.audience-type-card:hover {
  border-color: var(--color-border);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.audience-type-card:has(:checked) {
  border-color: var(--color-blue);
  background: var(--color-info-bg);
  box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.1);
}

.audience-type-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.audience-type-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-4);
  transition: all var(--transition-base);
}

.audience-type-icon.blue {
  background: var(--color-info-bg);
  color: var(--color-blue);
}

.audience-type-icon.purple {
  background: var(--color-purple-light);
  color: var(--color-purple);
}

.audience-type-icon.green {
  background: var(--color-success-bg);
  color: var(--color-green);
}

.audience-type-card:has(:checked) .audience-type-icon {
  background: var(--color-blue);
  color: white;
}

.audience-type-label {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.audience-type-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.audience-type-check {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-blue);
  border-radius: var(--radius-full);
  color: white;
  opacity: 0;
  transform: scale(0.8);
  transition: all var(--transition-base);
}

.audience-type-card:has(:checked) .audience-type-check {
  opacity: 1;
  transform: scale(1);
}

/* Audience Sections */
.audience-section {
  margin-bottom: var(--space-8);
}

.audience-section-header {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.audience-section-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.audience-section-hint {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
}

/* Age Spectrum */
.age-spectrum {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.age-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface);
  border: 2px solid var(--color-border-light);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.age-chip:hover {
  border-color: var(--color-border);
  background: var(--color-background);
}

.age-chip:has(:checked) {
  border-color: var(--color-blue);
  background: var(--color-info-bg);
}

.age-chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.age-chip-emoji {
  font-size: var(--font-size-lg);
}

.age-chip-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.age-chip:has(:checked) .age-chip-label {
  color: var(--color-blue);
}

.age-chip-all {
  background: var(--color-background);
  border-style: dashed;
}

.age-chip-all:has(:checked) {
  border-style: solid;
}

/* Persona Grid */
.persona-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

.persona-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 2px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
}

.persona-card:hover {
  border-color: var(--color-border);
  background: var(--color-background);
}

.persona-card:has(:checked) {
  border-color: var(--color-blue);
  background: var(--color-info-bg);
}

.persona-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.persona-card-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.persona-card-icon.blue {
  background: var(--color-info-bg);
  color: var(--color-blue);
}

.persona-card-icon.green {
  background: var(--color-success-bg);
  color: var(--color-green);
}

.persona-card-icon.purple {
  background: var(--color-purple-light);
  color: var(--color-purple);
}

.persona-card-icon.pink {
  background: rgba(255, 45, 85, 0.1);
  color: #FF2D55;
}

.persona-card-icon.orange {
  background: rgba(255, 149, 0, 0.1);
  color: var(--color-orange);
}

.persona-card:has(:checked) .persona-card-icon {
  background: var(--color-blue);
  color: white;
}

.persona-card-content {
  flex: 1;
  min-width: 0;
}

.persona-card-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: 2px;
}

.persona-card-desc {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

.persona-card-check {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-blue);
  border-radius: var(--radius-full);
  color: white;
  opacity: 0;
  transform: scale(0.8);
  transition: all var(--transition-base);
  flex-shrink: 0;
}

.persona-card:has(:checked) .persona-card-check {
  opacity: 1;
  transform: scale(1);
}

/* Responsive */
@media (max-width: 700px) {
  .audience-type-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .audience-type-card {
    flex-direction: row;
    text-align: left;
    padding: var(--space-4);
    gap: var(--space-4);
  }

  .audience-type-icon {
    margin-bottom: 0;
    width: 48px;
    height: 48px;
  }

  .audience-type-label {
    font-size: var(--font-size-base);
  }

  .persona-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .age-spectrum {
    gap: var(--space-2);
  }

  .age-chip {
    padding: var(--space-2) var(--space-3);
  }
}