/**
 * components.css
 * Feature cards, personas, accessibility, AI providers, pricing, CTA, footer
 */

/* ============================================
   FEATURES SECTION
   ============================================ */
.features-section {
  background: var(--gray-50);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 28px;
  transition: all var(--transition);
}

.feature-card:hover {
  border-color: var(--blue-200);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.feature-card--large {
  grid-column: span 1;
}

.feature-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.feature-icon-wrap.blue { background: var(--blue-50); color: var(--blue-600); }
.feature-icon-wrap.green { background: #f0fdf4; color: var(--green-600); }
.feature-icon-wrap.orange { background: #fff7ed; color: var(--orange-500); }
.feature-icon-wrap.purple { background: #faf5ff; color: var(--purple-600); }

.feature-card h3 {
  color: var(--gray-900);
  font-size: 1rem;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--gray-500);
  font-size: 0.9rem;
  line-height: 1.65;
}

.feature-list {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gray-600);
  font-size: 0.85rem;
  padding: 6px 10px;
  background: rgba(59,130,246,0.06);
  border-radius: 6px;
}

.feature-list li::before {
  content: '✓';
  color: var(--green-500);
  font-weight: 700;
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* ============================================
   DATA DISCLAIMER
   ============================================ */
.data-disclaimer {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: 40px;
  padding: 20px 24px;
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: var(--radius-lg);
}

.disclaimer-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.disclaimer-body strong {
  display: block;
  color: #92400e;
  font-size: 0.85rem;
  margin-bottom: 6px;
}

.disclaimer-body p {
  color: #78350f;
  font-size: 0.82rem;
  line-height: 1.65;
}

.disclaimer-body p strong {
  display: inline;
  color: #92400e;
}

/* Informational variant (blue) - visually distinct from the yellow warning */
.data-disclaimer--info {
  background: var(--blue-50);
  border-color: var(--blue-100);
}

.data-disclaimer--info .disclaimer-body strong { color: var(--blue-700); }
.data-disclaimer--info .disclaimer-body p { color: var(--blue-700); }
.data-disclaimer--info .disclaimer-body p strong { color: var(--blue-700); }

.ai-disclaimer {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 10px 18px;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: var(--radius-lg);
}

.ai-disclaimer-icon {
  font-size: 1rem;
  flex-shrink: 0;
}

.ai-disclaimer p {
  color: #1e3a8a;
  font-size: 0.8rem;
  line-height: 1.5;
  margin: 0;
}

.ai-disclaimer p strong { color: #1e40af; }

/* ============================================
   PERSONAS SECTION
   ============================================ */
.personas-section {
  background: var(--white);
}

.persona-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 16px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.persona-tag {
  display: inline-block;
  background: var(--blue-50);
  color: var(--blue-600);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  letter-spacing: 0.03em;
}

/* Compact teaser row used on the homepage (full grid lives on personas.html) */
.personas-teaser-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  margin: 8px 0 22px;
  flex-wrap: wrap;
}

.persona-mini {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
  transition: transform var(--transition);
}

.persona-mini:hover { transform: translateY(-3px) scale(1.05); }

.personas-teaser-line {
  text-align: center;
  color: var(--gray-500);
  font-size: 0.95rem;
  margin: 0 auto 28px;
  max-width: 640px;
}

.personas-teaser-cta {
  display: flex;
  justify-content: center;
}

/* ============================================
   ACCESSIBILITY SECTION
   ============================================ */
.accessibility-section {
  background: var(--gray-50);
}

.accessibility-inner {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 80px;
  align-items: start;
}

.accessibility-text .section-tag { margin-bottom: 16px; }
.accessibility-text h2 { color: var(--gray-900); margin-bottom: 16px; }
.accessibility-text > p { color: var(--gray-500); font-size: 1rem; line-height: 1.7; margin-bottom: 36px; }

.accessibility-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.a11y-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.a11y-item:hover {
  border-color: var(--blue-200);
  box-shadow: var(--shadow-sm);
}

.a11y-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  width: 36px;
  text-align: center;
}

.a11y-item strong {
  display: block;
  color: var(--gray-800);
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.a11y-item span {
  color: var(--gray-500);
  font-size: 0.82rem;
  line-height: 1.5;
}

/* Themes panel */
.accessibility-themes { position: sticky; top: 100px; }

.themes-label {
  font-weight: 600;
  color: var(--gray-700);
  font-size: 0.85rem;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.themes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 24px;
}

.theme-swatch {
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--gray-200);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 8px;
  cursor: pointer;
  transition: all var(--transition);
  overflow: hidden;
}

.theme-swatch:hover {
  transform: scale(1.06);
  box-shadow: var(--shadow-md);
}

.theme-swatch span {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--gray-600);
  background: rgba(255,255,255,0.85);
  padding: 2px 6px;
  border-radius: 4px;
}

.self-compassion-card {
  background: linear-gradient(135deg, #eff6ff, #e0f2fe);
  border: 1px solid #bfdbfe;
  border-radius: var(--radius-xl);
  padding: 24px;
  text-align: center;
}

.sc-icon { font-size: 2rem; margin-bottom: 12px; }

.self-compassion-card h4 {
  color: #1e40af;
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.self-compassion-card p {
  color: #1d4ed8;
  font-size: 0.82rem;
  line-height: 1.6;
}

.sc-pink {
  background: linear-gradient(135deg, #fdf2f8, #fce7f3);
  border-color: #fbcfe8;
  margin-top: 12px;
}

.sc-pink h4 { color: #9d174d; }
.sc-pink p  { color: #be185d; }

/* ============================================
   AI PROVIDERS SECTION
   ============================================ */
.ai-section {
  background: var(--white);
}

.ai-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.ai-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
}

.ai-card:hover {
  border-color: var(--blue-200);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

/* Featured "Start here" card (Demo Mode) */
.ai-card--featured {
  background: var(--white);
  border: 2px solid var(--blue-500);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.12);
}

.ai-card-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue-600);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.ai-logo {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.ai-logo.openai { background: #000; color: var(--white); }
.ai-logo.anthropic { background: #cc785c; color: var(--white); }
.ai-logo.demo { background: var(--blue-500); color: var(--white); }

.ai-card h3 {
  color: var(--gray-900);
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.ai-card p {
  color: var(--gray-500);
  font-size: 0.9rem;
  line-height: 1.65;
}

/* ============================================
   PRICING SECTION
   ============================================ */
.pricing-section {
  background: var(--gray-50);
}

.pricing-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 760px;
  margin: 0 auto 28px;
}

.pricing-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  position: relative;
  transition: all var(--transition);
}

.pricing-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.pricing-card--featured {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 1px var(--blue-500), var(--shadow-xl);
  background: linear-gradient(180deg, #eff6ff 0%, #ffffff 100%);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue-500);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pricing-tier {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-400);
  margin-bottom: 16px;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 12px;
}

.price-amount {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -0.03em;
}

.price-period {
  color: var(--gray-400);
  font-size: 0.9rem;
}

.pricing-desc {
  color: var(--gray-500);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--gray-100);
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
}

.pricing-features li {
  color: var(--gray-700);
  font-size: 0.9rem;
  padding-left: 4px;
}

.pricing-note {
  text-align: center;
  color: var(--gray-400);
  font-size: 0.82rem;
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background: var(--hero-bg);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.cta-orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(59,130,246,0.2), transparent 70%);
  top: -150px;
  left: -100px;
}

.cta-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(168,85,247,0.15), transparent 70%);
  bottom: -100px;
  right: 50px;
}

.cta-inner {
  position: relative;
  z-index: 2;
}

.cta-section h2 {
  color: var(--white);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 20px;
  line-height: 1.25;
}

.cta-section p {
  color: var(--gray-400);
  font-size: 1.05rem;
  margin-bottom: 40px;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============================================
   CONTACT STRIP
   ============================================ */
.contact-strip {
  background: var(--white);
  padding: 56px 0;
  border-top: 1px solid var(--gray-100);
}

.contact-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 32px 40px;
}

.contact-strip-text {
  flex: 1;
  min-width: 280px;
}

.contact-strip-tag {
  display: inline-block;
  background: var(--blue-50);
  color: var(--blue-600);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 10px;
}

.contact-strip-text h3 {
  font-size: 1.4rem;
  color: var(--gray-900);
  letter-spacing: -0.01em;
  margin: 0 0 6px;
  line-height: 1.3;
}

.contact-strip-text p {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.6;
  margin: 0;
}

.contact-strip-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

@media (max-width: 720px) {
  .contact-strip-inner {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    padding: 26px 22px;
  }
  .contact-strip-cta { justify-content: center; }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--gray-900);
  padding: 60px 0 40px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
}

.footer-brand .nav-logo { color: var(--white); margin-bottom: 12px; }

.footer-tagline {
  color: var(--gray-500);
  font-size: 0.88rem;
  margin-bottom: 24px;
}

.footer-copy {
  color: var(--gray-600);
  font-size: 0.8rem;
}

.footer-links {
  display: flex;
  gap: 64px;
}

.footer-col h4 {
  color: var(--gray-400);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  color: var(--gray-500);
  font-size: 0.88rem;
  transition: color var(--transition);
}

.footer-col a:hover { color: var(--white); }

/* ============================================
   RESPONSIVE, Components
   ============================================ */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .accessibility-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .accessibility-themes { position: static; }
}

@media (max-width: 900px) {
  .ai-cards {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .features-grid {
    grid-template-columns: 1fr;
  }

  .feature-card--large {
    grid-column: span 1;
  }

  .pricing-cards {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .ai-cards {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto;
  }

  .footer-inner {
    flex-direction: column;
    gap: 32px;
  }

  .footer-links {
    gap: 32px;
  }
}

@media (max-width: 600px) {
  .themes-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .cta-section h2 {
    font-size: 1.6rem;
  }

  .pricing-card {
    padding: 32px 24px;
  }
}