.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  padding: 18px clamp(20px, 5vw, 64px);
  border-bottom: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-page) 88%, transparent);
  backdrop-filter: blur(18px);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.94rem;
}

.section {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(56px, 9vw, 104px) 0;
}

.section-compact {
  padding-top: clamp(36px, 7vw, 72px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 1.05fr);
  gap: clamp(32px, 7vw, 88px);
  align-items: center;
  overflow: visible;
  min-height: calc(100vh - 78px);
  padding-top: clamp(48px, 8vw, 96px);
  padding-bottom: clamp(40px, 6vw, 72px);
}

.hero-copy {
  display: grid;
  gap: 24px;
}

.hero-actions,
.trust-list,
.card-grid,
.benefit-list,
.proof-grid,
.contact {
  display: grid;
  gap: 18px;
}

.hero-actions {
  grid-template-columns: repeat(2, max-content);
}

.trust-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 720px;
}

.section-heading {
  display: grid;
  gap: 12px;
  max-width: 780px;
  margin-bottom: 32px;
}

.card-grid,
.benefit-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.process-list {
  display: grid;
  gap: 16px;
  max-width: 860px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.proof-grid {
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
}

.contact {
  grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
  align-items: center;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 40px;
  border-top: 1px solid var(--color-border);
  color: var(--color-muted-text);
  font-size: 0.92rem;
}

@media (max-width: 920px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    flex-wrap: wrap;
  }

  .hero,
  .card-grid,
  .benefit-list,
  .proof-grid,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .trust-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .hero-actions {
    grid-template-columns: 1fr;
  }

  .site-footer {
    flex-direction: column;
  }
}