.header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 78px;
  padding: 12px clamp(20px, 5vw, 64px);
  background: rgba(248, 250, 252, 0.9);
  border-bottom: 1px solid rgba(220, 229, 238, 0.8);
  backdrop-filter: blur(18px);
}

.hero,
.impact,
.section,
footer {
  width: var(--page);
  margin: 0 auto;
}

.hero {
  padding: 26px 0 48px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(380px, 1.04fr);
  gap: 32px;
  align-items: center;
}

.section {
  padding: 62px 0;
  scroll-margin-top: 96px;
}

.hero,
.impact {
  scroll-margin-top: 96px;
}

.split,
.trust,
.form-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(390px, 1.15fr);
  gap: 40px;
  align-items: start;
}

.solution-grid,
.trust-panel,
.faq-grid {
  display: grid;
  gap: 12px;
}

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

.trust-panel {
  grid-template-columns: repeat(2, 1fr);
}

.process-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 18px;
  margin-top: 24px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.faq-grid {
  grid-template-columns: minmax(280px, 1.1fr) repeat(3, minmax(0, 1fr));
  margin-top: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.site-footer {
  padding: 0 0 34px;
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(320px, 1.2fr) minmax(150px, 0.45fr) minmax(240px, 0.65fr);
  gap: 34px;
}