/* ============================================
   HOMEPAGE - Professional Financial Application
   ============================================ */

/* Hero Section - Dark professional design (matching hero.png reference) */
.hero-section {
  position: relative;
  background: linear-gradient(180deg, #F2F6FF 0%, #E2EBFF 100%);
  padding: var(--space-10) 0 var(--space-8);
  min-height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 40% 30%, rgba(10, 132, 255, 0.12) 0%, transparent 55%);
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero-title {
  font-size: clamp(2.5rem, 3.6vw, 3.2rem);
  font-weight: var(--font-semibold);
  color: var(--neutral-800);
  margin-bottom: var(--space-2);
  line-height: var(--leading-tight);
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
  color: var(--neutral-500);
  margin-bottom: var(--space-4);
  font-weight: var(--font-regular);
  line-height: var(--leading-relaxed);
}

/* Embedded Chatbot - Professional interface */
.chatbot-container {
  background: #FFFFFF;
  border: 1px solid var(--neutral-200);
  border-radius: 18px;
  box-shadow: 0 12px 24px rgba(28, 28, 30, 0.07);
  padding: var(--space-3);
  margin-bottom: var(--space-4);
  max-width: 840px;
  margin-left: auto;
  margin-right: auto;
}

.chatbot-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid #E2E8F0;
}

.chatbot-icon {
  width: 44px;
  height: 44px;
  background: var(--neutral-100);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neutral-700);
}

.chatbot-icon::after {
  content: 'AI';
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  letter-spacing: -0.01em;
}

.chatbot-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: #1E293B;
  letter-spacing: -0.01em;
}

/* Quick Questions Pills - Clean design */
.quick-questions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-1);
  margin-bottom: var(--space-2);
}

.question-pill {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-full);
  padding: 0.5rem 1rem;
  font-size: var(--text-sm);
  color: #475569;
  cursor: pointer;
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  font-weight: var(--font-medium);
  letter-spacing: -0.01em;
}

.question-pill:hover {
  background: #FFFFFF;
  color: var(--neutral-800);
  border-color: var(--primary-blue);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(10, 132, 255, 0.1);
}

/* Chat Input - Lighter, more subtle background */
.chat-input-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  background: rgba(248, 250, 252, 0.6);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 12px;
  padding: 0.6rem;
  transition: all var(--transition-base);
}

.chat-input-wrapper:focus-within {
  background: rgba(255, 255, 255, 0.95);
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-focus);
}

.input-main-row {
  display: flex;
  gap: var(--space-2);
  align-items: flex-end;
}

.chat-input {
  flex: 1;
  border: none;
  outline: none;
  font-size: var(--text-sm);
  font-family: var(--font-primary);
  color: var(--neutral-900);
  padding: 0.5rem 0.6rem;
  background: transparent;
  letter-spacing: -0.01em;
  resize: vertical;
  min-height: 44px;
  max-height: 120px;
  line-height: 1.45;
}

.chat-input::placeholder {
  color: #94A3B8;
}

.chat-send-btn {
  background: var(--primary-blue);
  color: #FFFFFF;
  border: none;
  border-radius: 10px;
  padding: 0.6rem 1rem;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  cursor: pointer;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  letter-spacing: -0.01em;
  min-width: 52px;
  height: 52px;
  flex-shrink: 0;
}

.send-icon {
  font-size: 20px;
  font-weight: bold;
}

.send-text {
  font-size: 11px;
  font-weight: var(--font-semibold);
}

.chat-send-btn:hover:not(:disabled) {
  background: #0E7490;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(8, 145, 178, 0.3);
}

.chat-send-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

.input-footer {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--neutral-500);
  padding-top: var(--space-1);
  border-top: 1px solid rgba(10, 37, 64, 0.06);
}

/* Hero CTA Buttons - Professional styling */
.hero-cta-group {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

.hero-btn {
  padding: 0.875rem 1.75rem;
  border-radius: 12px;
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-lg);
  letter-spacing: -0.01em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.hero-btn-primary {
  background: var(--primary-blue);
  color: white;
}

.hero-btn-primary:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-2px);
  background: var(--primary-blue-hover);
}

.hero-btn-secondary {
  background: white;
  color: var(--primary-blue);
  border: 2px solid #E2E8F0;
  backdrop-filter: none;
}

.hero-btn-secondary:hover {
  background: #F8FAFC;
  border-color: var(--primary-blue);
  transform: translateY(-2px);
}

/* Section Headers - Apple-style */
.section-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.section-title {
  font-size: clamp(1.875rem, 3vw, 2.5rem);
  font-weight: var(--font-semibold);
  color: var(--neutral-900);
  margin-bottom: 0.75rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-align: center;
}

.section-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--neutral-600);
  font-weight: var(--font-regular);
  line-height: 1.5;
  letter-spacing: -0.01em;
  margin-bottom: 0;
  text-align: center;
}

/* Scenarios Section - Professional card layout */
.scenarios-section {
  background: #FFFFFF;
  padding: var(--space-12) 0;
}

.age-group-tabs {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
  border-bottom: 2px solid var(--neutral-200);
  overflow-x: auto;
  scrollbar-width: none;
  justify-content: center;
}

.age-group-tabs::-webkit-scrollbar {
  display: none;
}

.age-tab {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--neutral-500);
  border: none;
  background: transparent;
  cursor: pointer;
  position: relative;
  transition: all var(--transition-base);
  white-space: nowrap;
  border-bottom: 3px solid transparent;
  bottom: -2px;
  letter-spacing: -0.01em;
}

.age-tab:hover {
  color: var(--neutral-700);
}

.age-tab.active {
  color: var(--primary-blue);
  border-bottom-color: var(--primary-blue);
}

/* Scenario Cards - Refined design */
.scenario-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--space-5);
}

.scenario-card {
  background: white;
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-slow);
  border: 1px solid var(--neutral-200);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.scenario-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-blue);
}

.scenario-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--neutral-200);
}

.scenario-icon {
  width: 56px;
  height: 56px;
  min-width: 56px;
  border-radius: 14px;
  background: var(--gradient-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: white;
  letter-spacing: -0.02em;
}

.scenario-title-group {
  flex: 1;
}

.scenario-age-range {
  font-size: var(--text-xs);
  color: var(--neutral-500);
  font-weight: var(--font-medium);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.2;
}

.scenario-wealth-level {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--neutral-900);
  margin-bottom: 0.375rem;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.scenario-income {
  font-size: var(--text-sm);
  color: var(--accent-teal);
  font-weight: var(--font-medium);
  margin-bottom: 0;
  line-height: 1.4;
}

/* Challenges Section */
.scenario-challenges {
  margin-bottom: 1rem;
}

.challenges-title {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--neutral-500);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  letter-spacing: 0.08em;
  line-height: 1.2;
}

.challenges-list {
  list-style: none;
  padding: 0;
}

.challenges-list li {
  padding: 0.375rem 0;
  color: var(--neutral-700);
  font-size: var(--text-sm);
  line-height: 1.45;
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.challenges-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--warning-500);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 8px;
}

/* Strategies Section */
.scenario-strategies {
  margin-bottom: 1.25rem;
  flex: 1;
}

.strategies-title {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--neutral-500);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  letter-spacing: 0.08em;
  line-height: 1.2;
}

.strategies-list {
  list-style: none;
  padding: 0;
}

.strategies-list li {
  padding: 0.375rem 0;
  color: var(--neutral-700);
  font-size: var(--text-sm);
  line-height: 1.45;
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.strategies-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--success-500);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 8px;
}

/* Scenario CTA Button */
.scenario-cta {
  width: 100%;
  padding: var(--space-3);
  background: var(--primary-blue);
  color: white;
  border: none;
  border-radius: 10px;
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  cursor: pointer;
  transition: all var(--transition-base);
  letter-spacing: -0.01em;
}

.scenario-cta:hover {
  background: var(--primary-blue-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(10, 132, 255, 0.25);
}

/* Service Process Section - Horizontal Timeline Design */
.service-process-section {
  background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
  padding: var(--space-12) 0;
  position: relative;
  overflow: hidden;
}

.service-process-section .container-xl {
  max-width: 1400px;
  padding: 0 3rem;
}

.service-process-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 20%, rgba(10, 132, 255, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

/* Timeline Container - Desktop: Horizontal Row */
.process-timeline {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: stretch;
  margin-top: var(--space-10);
  position: relative;
  z-index: 1;
}

/* Timeline Connector - Horizontal Line Between Steps */
.timeline-connector {
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, 
    var(--primary-blue) 0%, 
    var(--primary-blue) 50%, 
    var(--neutral-300) 50%, 
    var(--neutral-300) 100%
  );
  background-size: 200% 100%;
  background-position: 100% 0;
  margin: 0 var(--space-2);
  align-self: center;
  position: relative;
  top: -60px;
  border-radius: 2px;
  transition: background-position 0.6s ease;
}

.process-step:hover ~ .timeline-connector {
  background-position: 0% 0;
}

/* Individual Process Step */
.process-step {
  position: relative;
  padding: var(--space-5);
  background: white;
  border: 2px solid var(--neutral-200);
  border-radius: 20px;
  transition: all var(--transition-slow);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 280px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.process-step:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(10, 132, 255, 0.15);
  border-color: var(--primary-blue);
}

.process-step:hover .step-number-badge {
  transform: scale(1.15);
  box-shadow: 0 8px 20px rgba(10, 132, 255, 0.35);
}

.process-step:hover .step-icon-wrapper {
  background: var(--gradient-blue);
  border-color: transparent;
}

.process-step:hover .step-icon {
  color: white;
  transform: scale(1.1);
}

/* Step Number Badge */
.step-number-badge {
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 40px;
  background: var(--gradient-blue);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-bold);
  font-size: var(--text-base);
  box-shadow: 0 6px 16px rgba(10, 132, 255, 0.3);
  z-index: 2;
  transition: all var(--transition-base);
  border: 3px solid white;
}

/* Icon Wrapper - Circle Background */
.step-icon-wrapper {
  width: 80px;
  height: 80px;
  min-width: 80px;
  min-height: 80px;
  background: rgba(10, 132, 255, 0.06);
  border: 2px solid rgba(10, 132, 255, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  margin-top: var(--space-2);
  transition: all var(--transition-base);
}

/* SVG Icon Styling */
.step-icon {
  width: 40px;
  height: 40px;
  color: var(--primary-blue);
  transition: all var(--transition-base);
  stroke-width: 2;
}

/* Step Title */
.step-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--neutral-900);
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
  line-height: var(--leading-tight);
}

/* Step Description */
.step-description {
  font-size: var(--text-sm);
  color: var(--neutral-600);
  line-height: var(--leading-relaxed);
  flex: 1;
  display: flex;
  align-items: center;
}

/* CTA Button */
.process-cta {
  margin-top: var(--space-10);
  text-align: center;
}

/* Tablet: 2x2 Grid Layout */
@media (max-width: 1024px) {
  .process-timeline {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .timeline-connector {
    display: none;
  }
  
  .process-step {
    min-height: 260px;
  }
}

/* Mobile: Vertical Stack */
@media (max-width: 768px) {
  .process-timeline {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
  
  .process-step {
    min-height: auto;
    padding: var(--space-5) var(--space-4);
  }
  
  .step-icon-wrapper {
    width: 70px;
    height: 70px;
    min-width: 70px;
    min-height: 70px;
  }
  
  .step-icon {
    width: 36px;
    height: 36px;
  }
  
  .step-number-badge {
    width: 36px;
    height: 36px;
    font-size: var(--text-sm);
    top: -16px;
  }
  
  .step-title {
    font-size: var(--text-base);
  }
  
  .step-description {
    font-size: var(--text-sm);
  }
  
  .process-cta {
    margin-top: var(--space-8);
  }
}

/* FAQ Section - Professional accordion design */
.faq-section {
  background: #F8FAFC;
  padding: var(--space-12) 0;
}

.faq-list {
  margin-top: var(--space-8);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.faq-item {
  background: white;
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-3);
  overflow: hidden;
  transition: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item:hover {
  border-color: var(--primary-blue);
  box-shadow: 0 4px 12px rgba(10, 132, 255, 0.08);
  transform: translateY(-1px);
}

.faq-question {
  width: 100%;
  padding: var(--space-5) var(--space-6);
  background: transparent;
  border: none;
  text-align: left;
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--neutral-900);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition-base);
  letter-spacing: -0.01em;
}

.faq-question:hover {
  color: var(--primary-blue);
}

.faq-item.open .faq-question {
  background: var(--neutral-50);
  border-bottom: 1px solid var(--neutral-200);
}

.faq-icon {
  flex-shrink: 0;
  margin-left: var(--space-3);
  color: var(--primary-blue);
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: var(--font-bold);
  transition: transform var(--transition-base);
}

.faq-icon::after {
  content: '▼';
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0 var(--space-6);
}

.faq-item.open .faq-answer {
  max-height: 2000px;
  padding: 0 var(--space-6) var(--space-5);
}

.faq-answer-content {
  color: var(--neutral-700);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
}

.faq-answer-content p {
  margin-bottom: var(--space-3);
}

.faq-answer-content ul,
.faq-answer-content ol {
  margin: var(--space-3) 0;
  padding-left: var(--space-5);
}

.faq-answer-content li {
  margin-bottom: var(--space-2);
}

.faq-answer-content strong {
  color: var(--neutral-900);
  font-weight: var(--font-semibold);
}

.faq-answer-content a {
  color: var(--primary-blue);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.faq-answer-content a:hover {
  color: var(--primary-blue-hover);
}

/* Testimonials Section */
.testimonials-section {
  background: #FFFFFF;
  padding: var(--space-12) 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-8);
  margin-bottom: var(--space-10);
}

.testimonial-card {
  background: white;
  border: 1px solid var(--neutral-200);
  border-radius: 16px;
  padding: var(--space-5);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(10, 132, 255, 0.12);
  border-color: var(--primary-blue);
}

.testimonial-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--neutral-100);
}

.user-avatar {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 50%;
  background: var(--gradient-blue);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
}

.user-info {
  flex: 1;
  min-width: 0;
}

.user-name {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--neutral-900);
  margin-bottom: var(--space-1);
}

.user-tags {
  display: flex;
  gap: var(--space-1);
  flex-wrap: wrap;
}

.user-tags .tag {
  font-size: var(--text-xs);
  padding: 2px 8px;
  background: var(--neutral-100);
  color: var(--neutral-600);
  border-radius: var(--radius-full);
  font-weight: var(--font-medium);
}

.rating {
  font-size: var(--text-sm);
  color: #FFB800;
  margin-left: auto;
  white-space: nowrap;
}

.testimonial-content {
  margin-bottom: var(--space-4);
}

.testimonial-text {
  font-size: var(--text-sm);
  color: var(--neutral-700);
  line-height: var(--leading-relaxed);
  font-style: italic;
}

.testimonial-footer {
  padding-top: var(--space-3);
  border-top: 1px solid var(--neutral-100);
}

.scenario {
  font-size: var(--text-xs);
  color: var(--primary-blue);
  font-weight: var(--font-medium);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 4px 10px;
  background: rgba(10, 132, 255, 0.06);
  border-radius: var(--radius-full);
}

.testimonials-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
  padding: var(--space-8);
  background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 100%);
  border-radius: 20px;
  max-width: 1000px;
  margin: 0 auto;
}

.stat-item {
  text-align: center;
  padding: var(--space-3);
}

.stat-number {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: var(--font-bold);
  color: var(--primary-blue);
  margin-bottom: var(--space-1);
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--neutral-600);
  font-weight: var(--font-medium);
}

/* CTA Section - Professional call-to-action */
.cta-section {
  background: #E8F0FF;
  padding: var(--space-12) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 75% 35%, rgba(10, 132, 255, 0.12) 0%, transparent 55%);
  pointer-events: none;
}

.cta-container {
  position: relative;
  z-index: 1;
}

.cta-title {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--neutral-800);
  margin-bottom: var(--space-3);
  letter-spacing: -0.02em;
}

.cta-subtitle {
  font-size: var(--text-xl);
  color: var(--neutral-600);
  margin-bottom: var(--space-6);
  line-height: var(--leading-relaxed);
}

.cta-buttons {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-section {
    min-height: auto;
    padding: var(--space-10) 0 var(--space-8);
  }
  
  .hero-title {
    font-size: var(--text-3xl);
  }
  
  .hero-subtitle {
    font-size: var(--text-base);
  }
  
  .chatbot-container {
    padding: var(--space-4);
  }
  
  .quick-questions {
    flex-direction: column;
  }
  
  .question-pill {
    justify-content: flex-start;
    text-align: left;
  }
  
  .input-main-row {
    gap: var(--space-1);
  }
  
  .chat-send-btn {
    min-width: 50px;
    height: 50px;
    padding: 0.5rem;
  }
  
  .send-text {
    font-size: 10px;
  }
  
  .chat-input {
    min-height: 50px;
  }
  
  .input-footer {
    flex-wrap: wrap;
    gap: var(--space-1);
  }
  
  .hint-text {
    display: none;
  }
  
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-btn {
    width: 100%;
  }
  
  .age-group-tabs {
    justify-content: flex-start;
  }
  
  .scenario-cards-grid {
    grid-template-columns: 1fr;
  }
  
  .faq-question {
    font-size: var(--text-base);
    padding: var(--space-4);
  }
  
  .faq-answer {
    padding: 0 var(--space-4);
  }
  
  .faq-item.open .faq-answer {
    padding: 0 var(--space-4) var(--space-4);
  }
  
  .faq-answer-content {
    font-size: var(--text-sm);
  }
  
  .process-steps {
    grid-template-columns: 1fr;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .testimonials-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .scenario-cards-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  .scenario-card {
    padding: var(--space-4);
  }
  
  .scenario-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
  }
}

/* Chatbot Messages & AI Reasoning Styles */
.chatbot-messages {
  max-height: 180px;
  overflow-y: auto;
  margin-bottom: var(--space-2);
  scrollbar-width: thin;
  scrollbar-color: #CBD5E1 transparent;
}

.chatbot-messages::-webkit-scrollbar {
  width: 6px;
}

.chatbot-messages::-webkit-scrollbar-track {
  background: transparent;
}

.chatbot-messages::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 3px;
}

.chatbot-messages::-webkit-scrollbar-thumb:hover {
  background: #94A3B8;
}

/* Hide empty messages container completely */
.chatbot-messages:empty {
  display: none;
}

.chatbot-messages:not(:empty) {
  display: block;
  padding: var(--space-4);
  background: transparent;
  border-radius: 12px;
  border: none;
}

/* Message Container - WhatsApp/WeChat Style */
.chatbot-message {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  align-items: flex-end;
  opacity: 0;
  transform: translateX(-20px);
  animation: slideInLeft 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* User messages align RIGHT */
.chatbot-message-user {
  flex-direction: row-reverse;
  transform: translateX(20px);
  animation: slideInRight 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Slide-in animations */
@keyframes slideInLeft {
  from { 
    opacity: 0; 
    transform: translateX(-20px);
  }
  to { 
    opacity: 1; 
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from { 
    opacity: 0; 
    transform: translateX(20px);
  }
  to { 
    opacity: 1; 
    transform: translateX(0);
  }
}

.message-avatar {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.message-content {
  max-width: 75%;
  min-width: 0;
}

/* AI message bubble - LEFT aligned, compact */
.chatbot-bubble {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 4px 16px 16px 16px;
  padding: 10px 14px;
  color: #1E293B;
  font-size: var(--text-sm);
  line-height: 1.5;
  text-align: left;
  word-wrap: break-word;
}

/* User message bubble - RIGHT aligned */
.chatbot-message-user .chatbot-bubble {
  background: linear-gradient(135deg, #0891B2 0%, #06B6D4 100%);
  color: white;
  border-color: transparent;
  border-radius: 16px 4px 16px 16px;
  text-align: left;
}

/* Compact paragraph spacing */
.chatbot-bubble p {
  margin: 0 0 6px 0;
  line-height: 1.5;
}

.chatbot-bubble p:last-child {
  margin-bottom: 0;
}

.chatbot-bubble ul,
.chatbot-bubble ol {
  margin: 6px 0;
  padding-left: 20px;
}

.chatbot-bubble li {
  margin: 3px 0;
  line-height: 1.5;
}

.message-time {
  font-size: 10px;
  color: #94A3B8;
  margin-top: 4px;
  text-align: left;
}

.chatbot-message-user .message-time {
  text-align: right;
}

/* AI Reasoning Container */
.reasoning-container {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  padding: var(--space-3);
  margin-bottom: var(--space-3);
}

.reasoning-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  cursor: pointer;
  user-select: none;
}

.reasoning-icon {
  font-size: 16px;
}

.reasoning-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: #475569;
}

.reasoning-badge {
  font-size: var(--text-xs);
  background: #E0F2FE;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  color: #0891B2;
  margin-left: auto;
}

.reasoning-content {
  font-size: var(--text-xs);
  color: #475569;
  line-height: var(--leading-relaxed);
}

.reasoning-step {
  padding: var(--space-2) 0;
  border-left: 2px solid #0891B2;
  padding-left: var(--space-3);
  margin-bottom: var(--space-2);
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-10px); }
  to { opacity: 1; transform: translateX(0); }
}

.reasoning-container.collapsed .reasoning-content {
  display: none;
}

.char-count {
  font-weight: var(--font-medium);
  color: var(--neutral-600);
}

.hint-text {
  font-style: italic;
  color: var(--neutral-400);
  flex: 1;
  text-align: center;
}

.chat-clear-btn {
  background: transparent;
  color: #64748B;
  border: 1px solid #E2E8F0;
  border-radius: 6px;
  padding: 0.375rem 0.75rem;
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  margin-left: auto;
}

.chat-clear-btn:hover {
  background: #FEE2E2;
  color: #DC2626;
  border-color: #FCA5A5;
}

.chatbot-status {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: #64748B;
  margin-left: auto;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: #10B981;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Typing indicator - Modern style */
.typing-indicator {
  display: inline-flex;
  gap: 5px;
  padding: 8px 12px;
  background: #F1F5F9;
  border-radius: 12px;
  align-items: center;
}

.typing-dot {
  width: 8px;
  height: 8px;
  background: #94A3B8;
  border-radius: 50%;
  animation: typingBounce 1.4s ease-in-out infinite;
}

.typing-dot:nth-child(1) {
  animation-delay: 0s;
}

.typing-dot:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typingBounce {
  0%, 60%, 100% { 
    transform: translateY(0) scale(1); 
    opacity: 0.6;
  }
  30% { 
    transform: translateY(-8px) scale(1.1); 
    opacity: 1;
  }
}

/* Typewriter cursor effect */
.typewriter-cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: #1E293B;
  margin-left: 2px;
  animation: blink 0.8s step-end infinite;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}