.site-shell {
  width: min(100% - 2rem, var(--max-width-page));
  margin: 0 auto;
}

main {
  padding: var(--space-xl) 0 var(--space-4xl);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  padding: calc(var(--safe-area-top) + 0.95rem) 0 0.95rem;
  border-bottom: 1px solid rgba(31, 31, 31, 0.08);
  background: rgba(248, 245, 239, 0.96);
  backdrop-filter: blur(6px);
}

.site-header__inner,
.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

.site-header__inner {
  min-height: 2.75rem;
}

.site-header__controls {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.site-footer {
  padding: 0 0 var(--space-xl);
}

.section {
  padding: var(--space-xl) 0;
}

.hero {
  padding-top: var(--space-lg);
}

.hero__inner,
.content-grid,
.editorial-block,
.contact-block,
.contact-panel,
.personal-block,
.case-hero__grid,
.case-section__grid,
.case-impact {
  display: grid;
  gap: var(--space-xl);
}

.hero__inner {
  grid-template-columns: minmax(0, 1fr);
}

.content-grid {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.5fr);
  align-items: start;
}

.editorial-block {
  justify-items: center;
}

.contact-block {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  align-items: end;
}

.project-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

.personal-block {
  grid-template-columns: 1fr;
}

.contact-panel {
  grid-template-columns: minmax(0, 1.6fr) minmax(320px, 0.7fr);
  align-items: start;
}

.case-hero__grid {
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: start;
}

.case-section__grid {
  grid-template-columns: minmax(220px, 0.4fr) minmax(0, 1fr);
  align-items: start;
}

@media (max-width: 900px) {
  .content-grid,
  .editorial-block,
  .contact-block,
  .contact-panel,
  .personal-block,
  .project-grid,
  .case-hero__grid,
  .case-section__grid,
  .case-impact {
    grid-template-columns: 1fr;
  }

  .site-header__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-footer__inner {
    flex-direction: row;
    align-items: center;
  }

  .site-header__controls {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 640px) {
  main {
    padding-bottom: var(--space-3xl);
  }

  .section {
    padding: var(--space-lg) 0;
  }
}