.container {
  width: var(--container);
  margin: 0 auto;
}

.page-shell {
  min-height: 100vh;
  min-height: 100svh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: var(--container);
  margin: 0 auto;
  padding: 16px 0;
  transition: var(--transition);
}

.site-header.is-scrolled {
  backdrop-filter: blur(16px);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 14px 8px 8px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(73, 20, 52, 0.08);
  border-radius: 999px;
  box-shadow: var(--shadow-card);
}

.brand-mark img {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  object-fit: cover;
}

.brand-mark span {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(73, 20, 52, 0.08);
  border-radius: 999px;
  box-shadow: var(--shadow-card);
}

.nav-link {
  color: var(--color-muted);
  font-size: 0.95rem;
  font-weight: 600;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--color-magenta);
}

.menu-toggle {
  display: none;
}

.section {
  padding: 96px 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(73, 20, 52, 0.04), rgba(73, 20, 52, 0));
}

.split-layout,
.two-column,
.hero-grid,
.beauty-grid,
.travel-grid,
.tourism-grid {
  display: grid;
  gap: 28px;
}

.hero-grid,
.split-layout,
.two-column {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
}

.beauty-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.tourism-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 32px;
}

@media (max-width: 980px) {
  .site-header {
    width: calc(100vw - 24px);
    padding: 12px 0;
  }

  .menu-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 52px;
    height: 52px;
    padding: 0 14px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(73, 20, 52, 0.08);
    border-radius: 50%;
    box-shadow: var(--shadow-card);
  }

  .menu-toggle span {
    width: 100%;
    height: 2px;
    background: var(--color-wine);
    border-radius: 999px;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    width: min(320px, calc(100vw - 24px));
    max-height: calc(100vh - 110px);
    overflow-y: auto;
    border-radius: 20px;
  }

  .site-nav.is-open {
    display: flex;
  }

  .hero-grid,
  .split-layout,
  .two-column,
  .beauty-grid,
  .travel-grid,
  .tourism-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 76px 0;
  }
}

@media (max-width: 680px) {
  .site-header {
    width: min(var(--container), calc(100vw - 16px - env(safe-area-inset-left) - env(safe-area-inset-right)));
    top: 6px;
  }

  .section {
    padding: 64px 0;
  }

  .site-nav {
    width: min(320px, calc(100vw - 16px - env(safe-area-inset-left) - env(safe-area-inset-right)));
  }
}