* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: #101828;
  background: #fff;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
}

.hidden {
  display: none !important;
}

.landing-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 20px;
  font-weight: 600;
}

.beta-badge {
  display: inline-block;
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border-radius: 4px;
  background: #f0f5ff;
  color: #0075FD;
  border: 1px solid #bfdbfe;
  line-height: 1.4;
}

.logo-icon {
  font-size: 24px;
}

.logo-img {
  width: 38px;
  height: 38px;
  border-radius: 8px;
}

.logo-bold {
  font-weight: 800;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: #475467;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: #101828;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-signin {
  font-size: 14px;
  font-weight: 500;
  color: #475467;
  padding: 8px 16px;
  transition: color 0.2s;
}

.nav-signin:hover {
  color: #101828;
}

.nav-cta {
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  background: #0075FD;
  padding: 8px 20px;
  border-radius: 10px;
  transition: background 0.2s, transform 0.1s;
  box-shadow: 0 1px 3px rgba(0, 117, 253, 0.3);
}

.nav-cta:hover {
  background: #0063d6;
  transform: translateY(-1px);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: #101828;
  border-radius: 2px;
}

.hero {
  padding: 140px 24px 80px;
  text-align: center;
  background: linear-gradient(180deg, #e8f1ff 0%, #fff 100%);
}

.hero-container {
  max-width: 720px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(0, 117, 253, 0.08);
  border: 1px solid rgba(0, 117, 253, 0.15);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: #0075FD;
  margin-bottom: 24px;
}

.hero-title {
  font-size: 56px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
  color: #101828;
}

.hero-subtitle {
  font-size: 18px;
  line-height: 1.6;
  color: #475467;
  margin-bottom: 36px;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: #0075FD;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  border-radius: 12px;
  transition: background 0.2s, transform 0.1s;
  box-shadow: 0 4px 14px rgba(0, 117, 253, 0.35);
}

.hero-cta:hover {
  background: #0063d6;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 117, 253, 0.4);
}

.arrow {
  font-size: 18px;
}

.hero-trial {
  margin-top: 16px;
  font-size: 13px;
  color: #98a2b3;
}

.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: #0075FD;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.section-title {
  text-align: center;
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
  color: #101828;
}

.section-subtitle {
  text-align: center;
  font-size: 16px;
  color: #475467;
  max-width: 560px;
  margin: 0 auto 48px;
  line-height: 1.6;
}

.features-overview {
  padding: 100px 24px;
  background: #fff;
}

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

.feature-card {
  padding: 32px;
  border-radius: 16px;
  border: 1px solid #e5e7eb;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.feature-card:hover {
  border-color: #d1d5db;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  transform: translateY(-2px);
}

.feature-highlight {
  border-color: rgba(0, 117, 253, 0.2);
  background: linear-gradient(135deg, rgba(0, 117, 253, 0.03) 0%, rgba(0, 117, 253, 0.06) 100%);
}

.feature-icon {
  font-size: 32px;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #101828;
}

.feature-card p {
  font-size: 14px;
  line-height: 1.6;
  color: #475467;
}

.how-it-works {
  padding: 100px 24px;
  background: #f9fafb;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.step-card {
  text-align: center;
  padding: 40px 24px;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #0075FD;
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.step-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.step-card p {
  font-size: 14px;
  line-height: 1.6;
  color: #475467;
}

.pricing-section {
  padding: 100px 24px;
  background: #fff;
}

.pricing-toggle {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: 48px;
  background: #f3f4f6;
  border-radius: 12px;
  padding: 4px;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.toggle-btn {
  padding: 10px 24px;
  border: none;
  border-radius: 10px;
  background: transparent;
  font-size: 14px;
  font-weight: 600;
  color: #6b7280;
  cursor: pointer;
  transition: all 0.2s;
}

.toggle-btn.active {
  background: #fff;
  color: #101828;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.free-trial-banner {
  max-width: 1100px;
  margin: 0 auto 28px;
}

.free-trial-banner-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, #f0f7ff 0%, #e8f2ff 100%);
  border: 1px solid #c5dcf7;
  border-radius: 12px;
  padding: 18px 24px;
  gap: 20px;
}

.free-trial-banner-left {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.free-trial-badge {
  background: #0075FD;
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
  white-space: nowrap;
}

.free-trial-text {
  font-size: 15px;
  color: #344054;
}

.free-trial-cta {
  white-space: nowrap;
  flex-shrink: 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.pricing-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.pricing-card {
  position: relative;
  padding: 32px;
  border-radius: 16px;
  border: 1px solid #e5e7eb;
  background: #fff;
  transition: transform 0.2s, box-shadow 0.2s;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.pricing-card-popular {
  border: 2px solid #0075FD;
  box-shadow: 0 4px 16px rgba(0, 117, 253, 0.15);
}

.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 16px;
  background: #0075FD;
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  border-radius: 100px;
  white-space: nowrap;
}

.plan-name {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #101828;
}

.plan-price {
  margin-bottom: 4px;
}

.price-amount {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -1px;
  color: #101828;
}

.price-period {
  font-size: 14px;
  color: #6b7280;
  font-weight: 500;
}

.plan-credits {
  font-size: 14px;
  color: #0075FD;
  font-weight: 600;
  margin-bottom: 24px;
}

.plan-features {
  list-style: none;
  margin-bottom: 28px;
}

.plan-features li {
  font-size: 14px;
  color: #475467;
  padding: 6px 0;
  padding-left: 24px;
  position: relative;
}

.plan-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #0075FD;
  font-weight: 700;
}

.plan-cta {
  display: block;
  text-align: center;
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  background: #0075FD;
  color: #fff;
  transition: background 0.2s, transform 0.1s;
}

.plan-cta:hover {
  background: #0063d6;
  transform: translateY(-1px);
}

.plan-cta-outline {
  background: #fff;
  color: #0075FD;
  border: 1.5px solid #0075FD;
}

.plan-cta-outline:hover {
  background: rgba(0, 117, 253, 0.05);
}

.credit-info {
  max-width: 600px;
  margin: 48px auto 0;
  text-align: center;
  padding: 32px;
  background: #f9fafb;
  border-radius: 16px;
}

.credit-info h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
}

.credit-costs {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 16px;
}

.credit-cost-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.cost-label {
  font-size: 13px;
  color: #6b7280;
}

.cost-value {
  font-size: 16px;
  font-weight: 700;
  color: #0075FD;
}

.credit-note {
  font-size: 13px;
  color: #98a2b3;
}

.compare-table-wrap {
  margin-top: 32px;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  overflow-x: auto;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.compare-table thead th {
  padding: 16px 20px;
  font-size: 15px;
  font-weight: 700;
  color: #101828;
  border-bottom: 2px solid #e5e7eb;
}

.compare-feature-col {
  font-size: 14px !important;
  font-weight: 700 !important;
  color: #101828;
  width: 30%;
  min-width: 200px;
}

.compare-highlight-col {
  color: #0075FD !important;
}

.compare-table tbody td {
  padding: 14px 20px;
  font-size: 14px;
  color: #344054;
  border-bottom: 1px solid #f2f4f7;
}

.compare-table tbody tr:nth-child(even) {
  background: #f9fafb;
}

.compare-table tbody td:first-child {
  color: #475467;
  font-weight: 500;
}

.compare-table tbody td strong {
  color: #101828;
  font-weight: 700;
}

.compare-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #ecfdf3;
  color: #12b76a;
  font-size: 13px;
  font-weight: 700;
}

.compare-dash {
  color: #d0d5dd;
  font-size: 18px;
  font-weight: 400;
}

.compare-table tfoot td {
  padding: 24px 20px;
  border-top: 2px solid #e5e7eb;
}

.compare-cta {
  display: inline-block;
  padding: 10px 20px;
  font-size: 13px;
  border-radius: 8px;
}

@media (max-width: 768px) {
  .compare-table-wrap {
    margin-top: 24px;
    -webkit-overflow-scrolling: touch;
  }

  .compare-table {
    min-width: 600px;
  }
}

.faq-section {
  padding: 100px 24px;
  background: #f9fafb;
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid #e5e7eb;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 20px 0;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: #101828;
  text-align: left;
}

.faq-chevron {
  font-size: 20px;
  font-weight: 400;
  color: #6b7280;
  transition: transform 0.2s;
}

.faq-item.open .faq-chevron {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  padding-bottom: 20px;
  font-size: 14px;
  line-height: 1.7;
  color: #475467;
}

.cta-section {
  padding: 80px 24px;
  background: #fff;
}

.cta-box {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 64px 48px;
  background: linear-gradient(135deg, #0075FD 0%, #0055c4 100%);
  border-radius: 24px;
  color: #fff;
}

.cta-box h2 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 12px;
}

.cta-box p {
  font-size: 16px;
  opacity: 0.85;
  margin-bottom: 28px;
  line-height: 1.6;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: #fff;
  color: #0075FD;
  font-size: 16px;
  font-weight: 700;
  border-radius: 12px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.landing-footer {
  padding: 32px 24px;
  background: #fff;
  border-top: 1px solid #e5e7eb;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 600;
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  font-size: 13px;
  color: #667085;
  text-decoration: none;
}

.footer-links a:hover {
  color: #7c5cfc;
}

.footer-copy {
  font-size: 13px;
  color: #98a2b3;
}

@media (max-width: 768px) {
  .nav-links, .nav-actions {
    display: none;
  }

  .nav-links.show, .nav-actions.show {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: #fff;
    padding: 16px 24px;
    border-bottom: 1px solid #e5e7eb;
    gap: 12px;
  }

  .nav-actions.show {
    top: auto;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .hero-title {
    font-size: 36px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

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

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .pricing-grid,
  .pricing-grid-3 {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .free-trial-banner-content {
    flex-direction: column;
    text-align: center;
  }

  .free-trial-banner-left {
    justify-content: center;
    flex-direction: column;
  }

  .section-title {
    font-size: 28px;
  }

  .credit-costs {
    flex-direction: column;
    gap: 12px;
  }

  .cta-box {
    padding: 40px 24px;
  }

  .cta-box h2 {
    font-size: 24px;
  }

  .footer-container {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}