.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5);
}

.btn-outline {
  background: transparent;
  border-color: var(--primary-500);
  color: var(--primary-600);
}

.btn-outline:hover {
  background: var(--primary-50);
}

.btn-ghost {
  background: transparent;
  color: var(--gray-600);
}

.btn-ghost:hover {
  color: var(--primary-600);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 17px;
}

body.modal-open {
  overflow: hidden;
}

.lead-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
}

.lead-modal[aria-hidden="false"] {
  display: block;
}

.lead-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 23, 0.55);
  backdrop-filter: blur(6px);
}

.lead-modal-dialog {
  position: relative;
  width: min(720px, calc(100% - 32px));
  margin: 96px auto 40px;
  background: #ffffff;
  border-radius: 18px;
  border: 1px solid var(--gray-200);
  box-shadow: 0 26px 80px rgba(2, 6, 23, 0.25);
  padding: 22px 22px 18px;
}

.lead-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid var(--gray-200);
  background: #ffffff;
  color: var(--gray-700);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  transition: var(--transition);
}

.lead-modal-close:hover {
  background: var(--gray-100);
}

.lead-modal-title {
  font-size: 22px;
  font-weight: 900;
  color: var(--gray-900);
  letter-spacing: -0.02em;
  margin: 0 0 6px;
}

.lead-modal-subtitle {
  margin: 0 0 14px;
  color: var(--gray-600);
  font-size: 14px;
}

.lead-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.lead-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.lead-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.lead-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--gray-700);
}

.lead-input {
  width: 100%;
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 14px;
  color: var(--gray-900);
  background: #ffffff;
  transition: var(--transition);
}

.lead-input:focus {
  outline: none;
  border-color: var(--primary-300);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.lead-textarea {
  resize: vertical;
}

.lead-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--gray-200);
  background: var(--gray-50);
  color: var(--gray-700);
  font-size: 13px;
}

.lead-consent input {
  margin-top: 3px;
}

.lead-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.lead-error {
  min-height: 18px;
  color: #b91c1c;
  font-size: 13px;
  font-weight: 600;
}

.lead-footnote {
  color: var(--gray-500);
  font-size: 12px;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
}

.navbar.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.navbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 14px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
}

.logo-icon {
  height: 28px;
  width: auto;
  display: block;
}

.logo-text {
  color: var(--gray-900);
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: 28px;
}

.nav-links a {
  font-weight: 500;
  color: var(--gray-600);
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--primary-600);
}

.nav-cta {
  display: flex;
  gap: 12px;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 2px;
  border-radius: 999px;
  background: var(--gray-100);
}

.lang-btn {
  border: none;
  background: transparent;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-500);
  border-radius: 999px;
  cursor: pointer;
  transition: var(--transition);
}

.lang-btn.active {
  background: #ffffff;
  color: var(--primary-700);
  box-shadow: 0 0 0 1px var(--primary-200);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}

.feature-card {
  background: #ffffff;
  padding: 32px;
  border-radius: var(--border-radius);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.feature-icon {
  font-size: 40px;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 20px;
  margin-bottom: 8px;
  color: var(--gray-900);
}

.feature-card p {
  color: var(--gray-600);
  font-size: 15px;
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: #ffffff;
  padding: 16px 20px;
  border-radius: var(--border-radius);
  border: 1px solid var(--gray-200);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  color: var(--gray-900);
  cursor: pointer;
}

.faq-icon {
  margin-left: 12px;
  font-size: 18px;
  color: var(--gray-400);
  transition: transform 0.15s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  margin-top: 8px;
}

.faq-item.active .faq-answer {
  display: block;
}

.faq-answer p {
  font-size: 14px;
  color: var(--gray-600);
}

.faq-support-cta {
  margin-top: 24px;
  text-align: center;
}

.integrations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 20px;
}

.integration-card {
  background: #ffffff;
  padding: 32px 24px;
  border-radius: var(--border-radius);
  border: 1px solid var(--gray-200);
  text-align: center;
  font-weight: 600;
  color: var(--gray-700);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 160px;
}

.integration-card:hover {
  border-color: var(--primary-300);
  background: var(--primary-50);
}

.integration-card-logo {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.integration-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
  margin: 0 auto 12px auto;
  display: block;
}

.integration-logo--wide {
  width: 96px;
  height: auto;
}

.integration-card span {
  margin-top: 16px;
}

.animate-target {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-target.animate-in {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1024px) {
  .nav-links {
    display: none;
  }

  .nav-cta {
    display: none;
  }

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

  .nav-links.mobile-visible,
  .nav-cta.mobile-visible {
    display: flex;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 24px;
    border-bottom: 1px solid var(--gray-200);
    gap: 16px;
  }

  .nav-cta.mobile-visible {
    top: auto;
    border-top: 1px solid var(--gray-200);
  }
}

@media (max-width: 768px) {
  .lead-grid {
    grid-template-columns: 1fr;
  }
  .lead-modal-dialog {
    margin: 82px auto 32px;
  }
}