.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  /* Prevent any grid row from stretching beyond viewport width */
  grid-template-columns: minmax(0, 1fr);
  overflow-x: hidden;
}

.container {
  width: min(100% - 2rem, var(--container-max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(18px);
  background:
    radial-gradient(circle at 15% -10%, rgba(197, 164, 106, 0.16), transparent 28%),
    linear-gradient(180deg, rgba(14, 14, 16, 0.92), rgba(18, 18, 20, 0.84));
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.10);
}

.site-header__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  min-height: 72px;
}

.site-main {
  padding-block: var(--space-6) var(--space-7);
}

.site-footer {
  margin-top: var(--space-7);
  padding-block: clamp(4rem, 8vw, 6.5rem);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: #0a0a0b;
}

@media (max-width: 768px) {
  .site-header__row {
    min-height: 76px;
  }

  .site-main {
    padding-block: var(--space-5) 6rem;
  }
}