* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: "Inter", Arial, sans-serif;
  color: #0F172A;
  background-color: #F8FAFC;
  line-height: 1.6;
}
a {
  text-decoration: none;
  color: inherit;
}
img {
  max-width: 100%;
  display: block;
}
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}
.site-header {
  background: #0B1220;
  color: #ffffff;
  position: sticky;
  top: 0;
  z-index: 1000;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}
.logo-img {
  max-height: 50px;
}
.main-nav {
  display: flex;
  gap: 24px;
}
.main-nav a {
  color: #ffffff;
  font-weight: 500;
}
.main-nav a.active {
  color: #22C55E;
}
.nav-toggle {
  display: none;
}
.burger {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
}
.burger span {
  width: 24px;
  height: 2px;
  background: #ffffff;
}
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: #0B1220;
  color: #ffffff;
  padding: 32px;
  flex-direction: column;
  gap: 24px;
  z-index: 999;
}
.mobile-nav a {
  color: #ffffff;
  font-size: 20px;
  font-weight: 600;
}
.close-btn {
  align-self: flex-end;
  font-size: 32px;
  cursor: pointer;
}
.hero {
  padding: 72px 0;
  background: #F8FAFC;
}
.hero-small {
  padding: 56px 0;
}
.hero-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  align-items: center;
}
.hero-text h1 {
  font-size: 40px;
  color: #0B1220;
  margin-bottom: 16px;
}
.hero-text p {
  font-size: 18px;
  margin-bottom: 20px;
}
.hero-list {
  margin-bottom: 24px;
  padding-left: 20px;
}
.hero-list li {
  margin-bottom: 8px;
}
.btn-primary {
  display: inline-block;
  background: #2563EB;
  color: #ffffff;
  padding: 12px 20px;
  border-radius: 6px;
  font-weight: 600;
  border: none;
  cursor: pointer;
}
.btn-secondary {
  display: inline-block;
  background: transparent;
  border: 1px solid #2563EB;
  color: #2563EB;
  padding: 10px 18px;
  border-radius: 6px;
  font-weight: 600;
}
.section-light {
  padding: 64px 0;
  background: #F8FAFC;
}
.section-dark {
  padding: 64px 0;
  background: #0B1220;
  color: #ffffff;
}
.section-dark h2,
.section-dark h3,
.section-dark p {
  color: #ffffff;
}
.section-title {
  margin-bottom: 32px;
}
.section-title h2,
.section-title h1 {
  font-size: 32px;
  margin-bottom: 12px;
}
.metrics-grid,
.services-grid,
.steps-grid,
.case-grid,
.values-grid,
.tool-grid,
.benefit-grid,
.faq-grid {
  display: grid;
  gap: 24px;
}
.metrics-grid {
  grid-template-columns: repeat(3, 1fr);
}
.services-grid,
.steps-grid,
.benefit-grid {
  grid-template-columns: repeat(3, 1fr);
}
.case-grid,
.values-grid,
.tool-grid {
  grid-template-columns: repeat(2, 1fr);
}
.faq-grid {
  grid-template-columns: repeat(2, 1fr);
}
.metric-card,
.service-card,
.step-card,
.case-card,
.value-card,
.tool-card,
.benefit-card,
.faq-item,
.summary-box {
  background: #ffffff;
  padding: 24px;
  border-radius: 8px;
  border: 1px solid #E2E8F0;
}
.section-dark .metric-card,
.section-dark .service-card,
.section-dark .step-card,
.section-dark .case-card,
.section-dark .value-card,
.section-dark .tool-card,
.section-dark .benefit-card,
.section-dark .faq-item,
.section-dark .summary-box {
  background: #0F172A;
  border-color: #1E293B;
}
.image-wide {
  margin-top: 32px;
}
.split-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  align-items: center;
}
.check-list,
.text-list {
  padding-left: 20px;
}
.check-list li,
.text-list li {
  margin-bottom: 8px;
}
.keywords-line {
  margin-top: 24px;
  font-size: 15px;
  color: #475569;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.form-field label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}
.form-field input,
.form-field textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 6px;
  border: 1px solid #CBD5F5;
  font-family: inherit;
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}
.site-footer {
  background: #0B1220;
  color: #ffffff;
  padding: 48px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
}
.footer-logo {
  max-height: 100px;
  margin-bottom: 12px;
}
.footer-nav,
.footer-legal {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-bottom {
  text-align: center;
  margin-top: 24px;
  color: #E2E8F0;
}
.link-grid {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #0F172A;
  color: #ffffff;
  padding: 16px;
  display: none;
  z-index: 999;
}
.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.cookie-actions {
  display: flex;
  gap: 12px;
}
.summary-box {
  margin-top: 24px;
}
@media (max-width: 992px) {
  .hero-grid,
  .split-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .metrics-grid,
  .services-grid,
  .steps-grid,
  .case-grid,
  .values-grid,
  .tool-grid,
  .benefit-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 768px) {
  .main-nav {
    display: none;
  }
  .burger {
    display: flex;
  }
  .nav-toggle:checked ~ .mobile-nav {
    display: flex;
  }
  .cookie-content {
    flex-direction: column;
    align-items: flex-start;
  }
}
@media (max-width: 480px) {
  .hero-text h1 {
    font-size: 30px;
  }
  .section-title h2,
  .section-title h1 {
    font-size: 26px;
  }
}