.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  padding: 0.45rem;
  font-size: 1.2rem;
  line-height: 1;
  text-transform: none;
  letter-spacing: normal;
  border-radius: 50%;
  border-color: color-mix(in srgb, var(--border) 65%, transparent);
  color: color-mix(in srgb, var(--fg) 80%, var(--accent-900) 20%);
  background: color-mix(in srgb, var(--surface-2) 80%, transparent);
}

.theme-toggle:hover {
  background: color-mix(in srgb, var(--surface-2) 90%, transparent);
}

html:not([data-theme="dark"]) .theme-toggle {
  background: color-mix(in srgb, rgba(12, 27, 32, 0.88) 92%, transparent);
  border-color: color-mix(in srgb, rgba(20, 52, 58, 0.72) 82%, transparent);
  color: rgba(255, 255, 255, 0.95);
  box-shadow:
    0 18px 32px -24px rgba(8, 20, 24, 0.72),
    inset 0 0 0 1px rgba(255, 255, 255, 0.16);
}

html:not([data-theme="dark"]) .theme-toggle:hover {
  background: color-mix(in srgb, rgba(14, 32, 36, 0.92) 96%, transparent);
}

html:not([data-theme="dark"]) .theme-toggle:focus-visible {
  outline-color: rgba(17, 197, 198, 0.65);
}

.theme-toggle .theme-icon {
  display: none;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  color: inherit;
}

.theme-toggle .theme-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.theme-toggle .theme-icon--moon {
  display: inline-flex;
}

.theme-toggle.theme-toggle--dark .theme-icon--moon {
  display: none;
}

.theme-toggle.theme-toggle--dark .theme-icon--sun {
  display: inline-flex;
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 16px;
  border: none;
  background: transparent;
  color: var(--fg);
  cursor: pointer;
  padding: 0;
}

.menu-toggle:hover {
  background: transparent;
}

.menu-toggle:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

.menu-toggle__icon {
  position: relative;
  display: block;
  width: 1.9rem;
  height: 2px;
  background: currentColor;
}

.menu-toggle__icon::before,
.menu-toggle__icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 1.9rem;
  height: 2px;
  background: currentColor;
}

.menu-toggle__icon::before {
  top: -0.55rem;
}

.menu-toggle__icon::after {
  top: 0.55rem;
}

.menu-toggle.is-open .menu-toggle__icon {
  background: transparent;
}

.menu-toggle.is-open .menu-toggle__icon::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-toggle.is-open .menu-toggle__icon::after {
  top: 0;
  transform: rotate(-45deg);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10;
  display: flex;
  justify-content: center;
  pointer-events: none;
  --nav-link-color: color-mix(in srgb, var(--fg) 65%, var(--accent-900) 35%);
  --nav-link-hover: color-mix(in srgb, var(--accent-900) 88%, var(--fg) 12%);
  --nav-link-hover-glow: color-mix(in srgb, var(--accent-700) 24%, transparent);
}

html:not([data-theme="dark"]) .site-header {
  --nav-link-color: rgba(255, 255, 255, 0.92);
  --nav-link-hover: rgba(255, 255, 255, 1);
  --nav-link-hover-glow: rgba(17, 197, 198, 0.45);
}

.header-inner {
  width: min(1200px, calc(100vw - 1.5rem));
  max-width: 100%;
  margin: 0 auto;
  margin-top: var(--header-outer-gap);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: clamp(0.05rem, 0.35vw, 0.2rem) clamp(0.85rem, 2.8vw, 2rem);
  gap: 1.5rem;
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  background: var(--header-glass-bg);
  background: color-mix(in srgb, var(--header-glass-bg) 35%, transparent);
  border-radius: 999px;
  border: 1px solid
    color-mix(in srgb, var(--header-glass-border) 40%, transparent);
  box-shadow:
    var(--header-glass-shadow),
    0 0 42px -18px color-mix(in srgb, var(--accent-200) 70%, transparent),
    0 0 18px -12px color-mix(in srgb, var(--accent-300) 50%, transparent),
    inset 0 0 24px -14px
      color-mix(in srgb, rgba(255, 255, 255, 0.85) 65%, var(--accent-200) 35%);
  pointer-events: auto;
  position: relative;
}

html:not([data-theme="dark"]) .header-inner {
  backdrop-filter: blur(28px) saturate(1.28);
  -webkit-backdrop-filter: blur(28px) saturate(1.28);
  background: color-mix(
    in srgb,
    rgba(18, 38, 42, 0.58) 36%,
    rgba(255, 255, 255, 0.72) 24%
  );
  border: 1px solid color-mix(in srgb, rgba(22, 56, 62, 0.62) 72%, transparent);
  box-shadow:
    var(--header-glass-shadow),
    0 22px 46px -34px rgba(12, 30, 36, 0.3),
    0 18px 32px -28px rgba(18, 132, 140, 0.12),
    inset 0 0 0 1px rgba(255, 255, 255, 0.14),
    inset 0 0 24px -18px rgba(255, 255, 255, 0.38);
}

.header-inner::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    120deg,
    color-mix(in srgb, var(--accent-300) 36%, rgba(255, 255, 255, 0.48)) 0%,
    color-mix(in srgb, var(--accent-200) 30%, rgba(255, 255, 255, 0.55)) 25%,
    color-mix(in srgb, var(--accent-100) 26%, rgba(255, 255, 255, 0.68)) 55%,
    color-mix(in srgb, var(--accent-50) 18%, rgba(255, 255, 255, 0.78)) 78%,
    rgba(255, 255, 255, 0.86) 100%
  );
  mix-blend-mode: screen;
  opacity: 0.16;
  pointer-events: none;
  z-index: 0;
}

html:not([data-theme="dark"]) .header-inner::before {
  opacity: 0.04;
  background: linear-gradient(
    130deg,
    rgba(255, 255, 255, 0.32) 0%,
    rgba(255, 255, 255, 0.18) 46%,
    rgba(255, 255, 255, 0.04) 100%
  );
}

.header-inner::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background:
    radial-gradient(
      120% 160% at 12% -12%,
      rgba(255, 255, 255, 0.48) 0%,
      rgba(255, 255, 255, 0) 58%
    ),
    linear-gradient(
      140deg,
      rgba(255, 255, 255, 0.36) 0%,
      rgba(255, 255, 255, 0.12) 32%,
      rgba(255, 255, 255, 0) 70%
    );
  mix-blend-mode: screen;
  opacity: 0.1;
  pointer-events: none;
  z-index: 0;
}

html:not([data-theme="dark"]) .header-inner::after {
  opacity: 0.08;
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.42) 0%,
      rgba(255, 255, 255, 0) 38%
    ),
    radial-gradient(
      120% 140% at 10% -22%,
      rgba(255, 255, 255, 0.52) 0%,
      rgba(255, 255, 255, 0.08) 44%,
      rgba(255, 255, 255, 0) 64%
    );
}

.header-inner > * {
  position: relative;
  z-index: 1;
}

html[data-theme="dark"] .header-inner::before {
  background: linear-gradient(
    130deg,
    rgba(42, 108, 116, 0.4) 0%,
    rgba(24, 60, 66, 0.26) 46%,
    rgba(12, 24, 26, 0.12) 100%
  );
  opacity: 0.2;
}

html[data-theme="dark"] .header-inner::after {
  background:
    linear-gradient(
      185deg,
      rgba(80, 168, 176, 0.16) 0%,
      rgba(10, 22, 24, 0.04) 36%,
      rgba(8, 18, 20, 0) 68%
    ),
    radial-gradient(
      130% 155% at 14% -26%,
      rgba(132, 224, 228, 0.26) 0%,
      rgba(38, 84, 90, 0.12) 44%,
      rgba(20, 46, 48, 0) 68%
    );
  opacity: 0.16;
}

html[data-theme="dark"] .header-inner {
  backdrop-filter: blur(28px) saturate(1.24);
  -webkit-backdrop-filter: blur(28px) saturate(1.24);
  background: color-mix(in srgb, var(--header-glass-bg) 20%, transparent);
  border: 1px solid
    color-mix(in srgb, var(--header-glass-border) 26%, transparent);
  box-shadow:
    var(--header-glass-shadow),
    0 28px 54px -34px rgba(0, 0, 0, 0.55),
    0 18px 44px -32px rgba(0, 0, 0, 0.45),
    inset 0 0 26px -18px rgba(4, 12, 14, 0.65);
}

[data-theme="dark"] .site-header {
  --nav-link-color: color-mix(
    in srgb,
    var(--fg) 82%,
    rgba(210, 244, 244, 0.18)
  );
  --nav-link-hover: color-mix(in srgb, var(--link) 70%, var(--accent-200) 30%);
  --nav-link-hover-glow: color-mix(
    in srgb,
    var(--accent-200) 45%,
    rgba(12, 52, 56, 0.5)
  );
}

.site-header[data-nav-contrast="bright"] {
  --nav-link-color: rgba(255, 255, 255, 0.92);
  --nav-link-hover: rgba(255, 255, 255, 1);
  --nav-link-hover-glow: rgba(17, 197, 198, 0.45);
}

html:not([data-theme="dark"]) .site-header[data-nav-contrast="bright"] {
  --nav-link-color: rgba(255, 255, 255, 0.92);
  --nav-link-hover: rgba(255, 255, 255, 1);
  --nav-link-hover-glow: rgba(17, 197, 198, 0.45);
}

[data-theme="dark"] .site-header[data-nav-contrast="bright"] {
  --nav-link-color: color-mix(
    in srgb,
    var(--fg) 90%,
    rgba(120, 220, 220, 0.18)
  );
  --nav-link-hover: color-mix(
    in srgb,
    var(--accent-200) 82%,
    rgba(255, 255, 255, 0.22)
  );
  --nav-link-hover-glow: color-mix(
    in srgb,
    rgba(132, 232, 232, 0.36) 60%,
    transparent
  );
}

.site-header--scrolled .header-inner {
  backdrop-filter: blur(24px) saturate(1.28);
  -webkit-backdrop-filter: blur(24px) saturate(1.28);
  box-shadow:
    var(--header-glass-shadow),
    0 18px 56px -34px rgba(12, 28, 31, 0.18),
    0 0 32px -20px rgba(12, 28, 31, 0.12),
    inset 0 0 22px -16px rgba(255, 255, 255, 0.32);
}

html[data-theme="dark"] .site-header--scrolled .header-inner {
  box-shadow:
    var(--header-glass-shadow),
    0 18px 56px -34px rgba(0, 0, 0, 0.6),
    0 0 30px -20px rgba(0, 0, 0, 0.5),
    0 0 66px -32px rgba(0, 0, 0, 0.45),
    inset 0 0 20px -14px rgba(4, 12, 14, 0.7);
}

.site-header--scrolled .header-inner::before {
  opacity: 0.16;
}

.site-header--scrolled .header-inner::after {
  opacity: 0.1;
}

.site-header a,
.site-header .button,
.site-header button {
  transition: none;
}

@media (prefers-reduced-motion: reduce) {
  .header-inner,
  .header-inner::before,
  .header-inner::after {
    transition-duration: 0ms !important;
    animation: none !important;
  }
}

.logo {
  display: flex;
  align-items: center;
  color: var(--fg);
}

.logo__link {
  display: inline-flex;
  text-decoration: none;
  color: inherit;
}

.logo__link:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 6px;
  border-radius: 999px;
}

[data-theme="dark"] .logo {
  color: #ffffff;
}

.logo__lockup {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

.logo__three {
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(180px, 16vw, 240px);
  min-width: 232px;
  height: clamp(54px, 8vw, 75px);
  border-radius: 18px;
  background: transparent;
  box-shadow: none;
  overflow: hidden;
  position: relative;
}

.logo__lockup--fallback .logo__three {
  display: none;
}

.logo__three--fallback {
  display: none;
}

.logo__three canvas {
  width: 100%;
  height: 100%;
  display: block;
  filter: brightness(0);
}

[data-theme="dark"] .logo__three canvas {
  filter: brightness(0) invert(1);
}

.logo-wordmark {
  display: none !important;
}

.logo__lockup--fallback {
  flex-direction: row;
  gap: 0.6rem;
}

.logo__lockup--fallback .logo-wordmark {
  display: inline-flex !important;
  align-items: center;
  font-size: clamp(1.1rem, 3.2vw, 1.6rem);
  letter-spacing: 0.18em;
  text-transform: lowercase;
  color: inherit;
}

.navigation .nav-items {
  display: flex;
  align-items: center;
  gap: clamp(1.5rem, 2.8vw, 2.6rem);
  /* padding: clamp(0.18rem, 0.6vw, 0.32rem) clamp(0.65rem, 1.85vw, 1rem); */
  padding: 2px 2px 2px 1.4rem;
  margin: 0;
  list-style: none;
  background: color-mix(in srgb, var(--surface-2) 82%, transparent);
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  box-shadow:
    0 14px 32px -26px color-mix(in srgb, var(--accent-900) 70%, transparent),
    inset 0 0 0 1px
      color-mix(in srgb, rgba(255, 255, 255, 0.22) 24%, transparent);
}

html:not([data-theme="dark"]) .navigation .nav-items {
  background: color-mix(in srgb, rgba(12, 27, 32, 0.88) 90%, transparent);
  backdrop-filter: blur(22px) saturate(1.15);
  -webkit-backdrop-filter: blur(22px) saturate(1.15);
  border-color: color-mix(in srgb, rgba(40, 72, 80, 0.6) 70%, transparent);
  box-shadow:
    0 18px 38px -30px rgba(8, 20, 24, 0.6),
    inset 0 0 0 1px rgba(255, 255, 255, 0.12),
    inset 0 -10px 16px -18px rgba(6, 18, 22, 0.5);
}

[data-theme="dark"] .navigation .nav-items {
  background: color-mix(in srgb, rgba(11, 26, 28, 0.86) 88%, transparent);
  border: 1px solid color-mix(in srgb, rgba(36, 88, 94, 0.74) 58%, transparent);
  box-shadow:
    0 18px 42px -28px rgba(0, 0, 0, 0.7),
    inset 0 0 0 1px rgba(22, 58, 62, 0.32);
}

.nav-link a {
  text-transform: uppercase;
  font-size: clamp(0.82rem, 1vw, 0.92rem);
  letter-spacing: 0.12em;
  font-weight: 600;
  color: var(--nav-link-color);
  position: relative;
  padding-bottom: 0.22rem;
  transition:
    color 180ms ease,
    text-shadow 180ms ease;
}

.nav-link a:hover,
.nav-link a:focus-visible {
  color: var(--nav-link-hover);
  text-decoration: none;
  text-shadow: 0 0.35em 0.95em var(--nav-link-hover-glow);
}

.navigation {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 1.6rem);
}

.navigation__theme {
  display: flex;
  align-items: center;
  margin-left: clamp(1.2rem, 2.5vw, 1.8rem);
  justify-content: center;
}

.navigation__theme .theme-toggle {
  text-transform: none;
  letter-spacing: normal;
}

.nav-link--cta .button {
  padding: 0.6rem 1.4rem;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 999px;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent-300) 70%, #ffffff 20%) 0%,
    color-mix(in srgb, var(--accent-500) 78%, var(--accent-600) 22%) 38%,
    color-mix(in srgb, var(--accent-800) 72%, var(--accent-600) 28%) 100%
  );
  background-size: 160% 160%;
  background-position: 56% 50%;
  color: color-mix(in srgb, #f2feff 88%, var(--accent-50) 12%);
  border-color: transparent;
  box-shadow: 0 14px 32px -24px
    color-mix(in srgb, var(--accent-700) 80%, transparent);
  transition:
    background-position 360ms ease,
    box-shadow 260ms ease,
    filter 260ms ease,
    color 260ms ease;
}

.nav-link--cta .button:hover,
.nav-link--cta .button:focus-visible {
  background-position: 96% 50%;
  color: color-mix(in srgb, #ffffff 94%, var(--accent-100) 6%);
  box-shadow: 0 20px 44px -28px
    color-mix(in srgb, var(--accent-600) 92%, transparent);
  filter: brightness(1.04) saturate(1.05);
}

.nav-link--cta .button:focus-visible {
  outline-offset: 3px;
}

@media (min-width: 768px) {
  .navigation .nav-link--cta .button {
    min-width: 120px;
  }
}

[data-theme="dark"] .nav-link--cta .button {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent-900) 75%, rgba(6, 16, 18, 0.85)) 0%,
    color-mix(in srgb, var(--accent-700) 82%, var(--accent-500) 18%) 45%,
    color-mix(in srgb, var(--accent-500) 85%, var(--accent-300) 15%) 100%
  );
  background-size: 200% 200%;
  background-position: 44% 52%;
  color: color-mix(in srgb, #fbffff 96%, var(--accent-100) 4%);
  box-shadow: 0 20px 48px -28px
    color-mix(in srgb, var(--accent-900) 88%, transparent);
}

[data-theme="dark"] .nav-link--cta .button:hover,
[data-theme="dark"] .nav-link--cta .button:focus-visible {
  background-position: 92% 50%;
  color: color-mix(in srgb, #ffffff 98%, var(--accent-100) 2%);
  box-shadow: 0 26px 56px -30px
    color-mix(in srgb, var(--accent-700) 94%, transparent);
  filter: brightness(1.08) saturate(1.1);
}

.nav-link:not(.nav-link--cta) > a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -0.15rem;
  width: 68%;
  height: 0.12rem;
  transform: translateX(-50%) scaleX(0);
  transform-origin: center;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, currentColor 55%, transparent) 0%,
    color-mix(in srgb, currentColor 90%, transparent) 100%
  );
  border-radius: 999px;
  opacity: 0;
  transition:
    transform 220ms ease,
    opacity 220ms ease,
    background 220ms ease;
}

.nav-link:not(.nav-link--cta) > a:hover::after,
.nav-link:not(.nav-link--cta) > a:focus-visible::after {
  transform: translateX(-50%) scaleX(1);
  opacity: 1;
}

body.menu-open {
  overflow: hidden;
}

@media (max-width: 1100px) {
  .site-header {
    position: static;
    top: auto;
    left: auto;
    width: 100%;
  }

  .header-inner {
    width: 100%;
    margin: 0;
    margin-top: 0;
    border-radius: 0;
    border: 0;
    box-shadow: none;
    background: var(--surface);
    padding-block: clamp(0.5rem, 2.6vw, 0.85rem);
    --header-mobile-pad: clamp(0.4rem, 2.2vw, 0.75rem);
    padding-inline: var(--header-mobile-pad);
    gap: 0.75rem;
  }

  .header-inner::before,
  .header-inner::after {
    display: none;
  }

  html:not([data-theme="dark"]) .header-inner {
    background: #ffffff;
    color: #0c1416;
    border: 0;
  }

  html[data-theme="dark"] .header-inner {
    background: #000000;
    color: #f5f8f9;
    border: 0;
  }

  .menu-toggle {
    display: inline-flex;
    margin-left: auto;
    z-index: 13;
  }

  .navigation {
    position: absolute;
    top: 100%;
    right: calc(-1 * var(--header-mobile-pad, 0px));
    width: min(200px, 92vw);
    max-height: calc(100vh - var(--header-height, 72px) - 1.5rem);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 1.8rem;
    overflow-y: auto;
    background: var(--surface);
    border: 1px solid color-mix(in srgb, var(--border) 85%, transparent);
    border-top: none;
    border-right: none;
    border-radius: 0 0 0 24px;
    box-shadow: 0 22px 48px -28px rgba(0, 0, 0, 0.35);
    padding: clamp(1.4rem, 5vw, 2rem);
    transform: translateX(calc(100% + 1.5rem));
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    z-index: 12;
    transition:
      transform 260ms cubic-bezier(0.25, 0.9, 0.35, 1),
      opacity 200ms ease;
    will-change: transform, opacity;
  }

  html:not([data-theme="dark"]) #site-nav {
    background: #ffffff;
    border-color: #ffffff;
    box-shadow: 0 22px 48px -28px rgba(0, 0, 0, 0.18);
  }

  html[data-theme="dark"] #site-nav {
    background: #000000;
    border-color: #000000;
    box-shadow: 0 22px 48px -28px rgba(0, 0, 0, 0.6);
  }

  .navigation.is-open {
    transform: translateX(0);
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
  }

  .navigation .nav-items {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.6rem;
    width: 100%;
    padding: 0;
    background: none;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .nav-link a {
    font-size: clamp(1.08rem, 3.6vw, 1.4rem);
    letter-spacing: 0.14em;
  }

  .navigation__theme {
    width: 100%;
    margin-top: 0;
    margin-left: 0;
    display: flex;
    justify-content: flex-end;
  }

  .navigation__theme .theme-toggle {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
    border-color: color-mix(in srgb, var(--border) 70%, transparent);
  }
}

@media (min-width: 901px) and (max-width: 1100px) {
  .menu-toggle {
    display: none;
  }

  .navigation {
    position: static;
    top: auto;
    right: auto;
    width: auto;
    max-height: none;
    display: flex;
    flex-direction: row;
    align-items: center;
    flex-wrap: nowrap;
    overflow: visible;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
    transform: none;
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
  }

  .header-inner {
    padding: 0 2rem;
  }

  .navigation .nav-items {
    flex-direction: row;
    align-items: center;
    gap: clamp(1.4rem, 2.6vw, 2.4rem);
    width: auto;
    flex: 1 1 auto;
    min-width: 0;
    padding: 2px 2px 2px 1.2rem;
    background: color-mix(in srgb, var(--surface-2) 82%, transparent);
    border-radius: 999px;
    border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
    box-shadow:
      0 14px 32px -26px color-mix(in srgb, var(--accent-900) 70%, transparent),
      inset 0 0 0 1px
        color-mix(in srgb, rgba(255, 255, 255, 0.22) 24%, transparent);
  }

  html:not([data-theme="dark"]) .navigation .nav-items {
    background: color-mix(in srgb, rgba(12, 27, 32, 0.88) 90%, transparent);
    backdrop-filter: blur(22px) saturate(1.15);
    -webkit-backdrop-filter: blur(22px) saturate(1.15);
    border-color: color-mix(in srgb, rgba(40, 72, 80, 0.6) 70%, transparent);
    box-shadow:
      0 18px 38px -30px rgba(8, 20, 24, 0.6),
      inset 0 0 0 1px rgba(255, 255, 255, 0.12),
      inset 0 -10px 16px -18px rgba(6, 18, 22, 0.5);
  }

  [data-theme="dark"] .navigation .nav-items {
    background: color-mix(in srgb, rgba(11, 26, 28, 0.86) 88%, transparent);
    border: 1px solid
      color-mix(in srgb, rgba(36, 88, 94, 0.74) 58%, transparent);
    box-shadow:
      0 18px 42px -28px rgba(0, 0, 0, 0.7),
      inset 0 0 0 1px rgba(22, 58, 62, 0.32);
  }

  .nav-link a {
    font-size: clamp(0.95rem, 1.4vw, 1.1rem);
  }

  .navigation__theme {
    width: auto;
    margin-top: 0;
    margin-left: clamp(1.2rem, 2.5vw, 1.8rem);
    justify-content: flex-start;
    flex-shrink: 0;
  }

  .navigation__theme .theme-toggle {
    width: 2.4rem;
    height: 2.4rem;
    border-color: color-mix(in srgb, var(--border) 65%, transparent);
  }
}

@media (max-width: 900px) {
  .header-inner {
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
  }

  .navigation__theme {
    width: auto;
    justify-content: flex-start;
  }

  .navigation {
    width: fit-content;
  }

  #site-nav {
    border: 0;
    box-shadow: 0 22px 48px -28px rgba(0, 0, 0, 0.25);
  }

  html:not([data-theme="dark"]) #site-nav {
    background: #ffffff;
    color: #0c1416;
    box-shadow: 0 22px 48px -28px rgba(12, 30, 36, 0.22);
  }

  html[data-theme="dark"] #site-nav {
    background: #000000;
    color: #f5f8f9;
    box-shadow: 0 22px 48px -28px rgba(0, 0, 0, 0.65);
  }

  .navigation .nav-items {
    padding: 2rem;
    border-radius: 1rem;
  }
}

@media (max-width: 768px) {
  .header-inner {
    padding-block: clamp(0.5rem, 3vw, 0.85rem);
    --header-mobile-pad: clamp(0.4rem, 3.5vw, 0.85rem);
    padding-inline: var(--header-mobile-pad);
    border-radius: 0;
  }

  .logo__lockup {
    gap: 0.25rem;
  }

  .logo-wordmark {
    display: none;
  }

  .logo__three {
    min-width: 180px;
  }
}

@media (max-width: 640px) {
  .header-inner {
    align-items: center;
    width: 100%;
    padding-block: clamp(0.45rem, 4.5vw, 0.75rem);
    --header-mobile-pad: clamp(0.4rem, 4.5vw, 0.8rem);
    padding-inline: var(--header-mobile-pad);
    gap: 0.65rem;
  }

  .navigation__theme {
    width: 100%;
    justify-content: flex-end;
  }

  .logo-wordmark {
    display: none;
  }
}

@media (max-width: 480px) {
  .header-inner {
    width: 100vw;
    padding-block: clamp(0.3rem, 5vw, 0.6rem);
    --header-mobile-pad: clamp(0.65rem, 6vw, 1rem);
    padding-inline: var(--header-mobile-pad);
  }
}