.sw-container {
  inline-size: min(var(--sw-container), calc(100% - 2.5rem));
  margin-inline: auto;
}

.sw-header {
  position: sticky;
  inset-block-start: 0;
  z-index: 20;
  border-block-end: 1px solid var(--sw-border);
  background: color-mix(in srgb, var(--sw-bg) 95%, transparent 5%);
  backdrop-filter: blur(8px);
}

.sw-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-block-size: 72px;
}

.sw-brand {
  display: inline-flex;
  align-items: flex-end;
  gap: 0.45rem;
}

.sw-brand-logo {
  block-size: 28px;
  inline-size: auto;
}

:root[data-theme="dark"] .sw-brand-logo {
  filter: invert(1) brightness(1.8);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .sw-brand-logo {
    filter: invert(1) brightness(1.8);
  }
}

.sw-brand-text {
  font-size: 1.35rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--sw-text);
}

.sw-nav {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.sw-link {
  padding-block: 0.48rem;
  padding-inline: 0.7rem;
  border-radius: var(--sw-radius);
  color: var(--sw-muted);
  font-size: 0.94rem;
  font-weight: 600;

  &:hover,
  &.is-active {
    color: var(--sw-text);
    background: color-mix(in srgb, var(--sw-primary) 16%, transparent);
  }
}

.sw-inline-form {
  margin: 0;
}

.sw-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--sw-primary);
  border-radius: var(--sw-radius);
  padding-block: 0.55rem;
  padding-inline: 1.1rem;
  font-size: 0.95rem;
  font-weight: 700;
  background: var(--sw-primary);
  color: #000;
  cursor: pointer;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 14px rgb(5 150 105 / 30%);
  transition: all 200ms ease;

  &:hover {
    filter: brightness(1.15);
    box-shadow: 0 6px 20px rgb(5 150 105 / 45%);
    transform: translateY(-1px);
  }
}

.sw-button-ghost {
  border-color: var(--sw-border);
  background: transparent;
  color: var(--sw-text);
  box-shadow: none;

  &:hover {
    background: color-mix(in srgb, var(--sw-surface-alt) 70%, transparent 30%);
    border-color: color-mix(in srgb, var(--sw-primary) 50%, var(--sw-border) 50%);
    color: var(--sw-text);
    box-shadow: none;
  }
}

.sw-theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid color-mix(in srgb, var(--sw-border) 82%, #000 18%);
  border-radius: 999px;
  padding: 0.45rem;
  background-color: color-mix(in srgb, var(--sw-surface) 86%, transparent);
  color: var(--sw-muted);
  cursor: pointer;

  &:hover {
    color: var(--sw-text);
    background-color: color-mix(in srgb, var(--sw-primary) 18%, var(--sw-surface) 82%);
  }
}

.theme-icon-sun {
  display: none;
}

:root[data-theme="dark"] .theme-icon-sun {
  display: block;
}

:root[data-theme="dark"] .theme-icon-moon {
  display: none;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-icon-sun {
    display: block;
  }

  :root:not([data-theme="light"]) .theme-icon-moon {
    display: none;
  }
}

.sw-main {
  padding-block: 3.4rem 4rem;
}

.sw-flash-stack {
  padding-block-start: 1rem;
  display: grid;
  gap: 0.55rem;
}

.sw-flash {
  margin: 0;
  border-radius: var(--sw-radius);
  padding-block: 0.65rem;
  padding-inline: 0.85rem;
  border: 1px solid var(--sw-border);
  background: var(--sw-surface);
}

.sw-flash-notice {
  border-color: var(--color-flash-notice-border);
  background: var(--color-flash-notice-bg);
}

.sw-flash-alert {
  border-color: var(--color-flash-alert-border);
  background: var(--color-flash-alert-bg);
}

.sw-footer {
  border-block-start: 1px solid var(--sw-border);
  margin-block-start: 2rem;
  padding-block: 1.4rem 2rem;
  color: var(--sw-muted);
  background: color-mix(in srgb, var(--sw-bg) 80%, #000 20%);
}

.sw-footer p {
  margin: 0;
}

.sw-footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(4, minmax(0, 1fr));
  gap: 1rem 1.5rem;
}

.sw-footer-copy {
  display: grid;
  gap: 0.45rem;
}

.sw-footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.sw-footer-link {
  display: inline-flex;
  align-items: center;
  border: 1px solid color-mix(in srgb, var(--sw-border) 86%, #000 14%);
  border-radius: var(--sw-radius);
  padding-block: 0.35rem;
  padding-inline: 0.55rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--sw-muted);

  &:hover {
    color: var(--sw-text);
    border-color: color-mix(in srgb, var(--sw-accent) 46%, var(--sw-border) 54%);
  }
}

.sw-footer-col {
  display: grid;
  gap: 0.5rem;
}

.sw-footer-brand {
  display: inline-flex;
  align-items: flex-end;
  gap: 0.45rem;
  color: var(--sw-text);
}

.sw-footer-logo {
  block-size: 26px;
  inline-size: auto;
}

:root[data-theme="dark"] .sw-footer-logo {
  filter: invert(1) brightness(1.8);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .sw-footer-logo {
    filter: invert(1) brightness(1.8);
  }
}

.sw-footer-brand-text {
  font-size: 1rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--sw-text);
}

.sw-footer-col p {
  margin: 0;
}

@media (max-width: 720px) {
  .sw-container {
    inline-size: min(var(--sw-container), calc(100% - 1.3rem));
  }

  .sw-header-inner {
    align-items: flex-start;
    flex-direction: column;
    padding-block: 0.75rem;
  }

  .sw-nav {
    inline-size: 100%;
    justify-content: flex-start;
  }

  .sw-footer-inner {
    grid-template-columns: 1fr;
  }

  .sw-footer-links {
    justify-content: flex-start;
  }
}

@media (min-width: 721px) and (max-width: 1120px) {
  .sw-footer-inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}