.site-header {
  position: fixed;
  z-index: var(--z-header);
  inset: 0 0 auto;
  height: var(--header-height);
  color: var(--color-text);
  pointer-events: none;
  transition: color var(--duration-base) var(--ease-out);
}

.site-header::after {
  content: none;
}

.site-header.is-menu-open {
  color: var(--color-white);
}

.site-header__inner {
  display: flex;
  width: min(100% - (var(--gutter) * 2), var(--content-max));
  height: 100%;
  align-items: center;
  justify-content: space-between;
  margin-inline: auto;
}

.wordmark-target {
  width: clamp(6.5rem, 8vw, 8rem);
  height: 2.75rem;
}

.morph-wordmark {
  --dock-progress: 0;
  --morph-gap: 0.13em;
  --morph-tracking: -0.065em;
  --morph-accent-tracking: -0.045em;
  --morph-weight: 900;
  position: fixed;
  z-index: calc(var(--z-header) + 1);
  top: 0;
  left: 0;
  display: flex;
  gap: var(--morph-gap);
  align-items: baseline;
  color: var(--color-black);
  font-family: var(--font-body);
  font-size: var(--morph-font-size, 1rem);
  font-weight: var(--morph-weight);
  letter-spacing: var(--morph-tracking);
  line-height: 0.75;
  text-transform: uppercase;
  visibility: hidden;
  pointer-events: none;
  isolation: isolate;
  transform: translate3d(var(--morph-x, 0), var(--morph-y, 0), 0);
  transform-origin: left top;
  will-change: transform, font-size;
}

.morph-wordmark::before {
  position: absolute;
  z-index: -1;
  inset: -0.72rem -1.1rem;
  border: var(--glass-border);
  border-radius: 999px;
  background: var(--glass-bg);
  box-shadow: var(--glass-shadow);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  content: "";
  opacity: clamp(0, var(--dock-progress), 1);
}

.morph-wordmark span:last-child {
  color: var(--color-accent);
  letter-spacing: var(--morph-accent-tracking);
}

.has-wordmark-morph .morph-wordmark {
  visibility: visible;
}

.has-wordmark-morph .hero__title {
  visibility: hidden;
}

.morph-wordmark.is-docked {
  pointer-events: auto;
}

body.is-menu-open .morph-wordmark {
  opacity: 0;
  pointer-events: none;
}

.menu-toggle {
  position: relative;
  z-index: 1;
  display: inline-flex;
  min-width: 116px;
  min-height: 44px;
  gap: 0.8rem;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1rem 0.7rem 1.15rem;
  border: var(--glass-border);
  border-radius: 999px;
  background: var(--glass-bg);
  box-shadow: var(--glass-shadow);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  font-family: var(--font-heading);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  pointer-events: auto;
  transition:
    color var(--duration-base) var(--ease-out),
    background-color var(--duration-base) var(--ease-out),
    border-color var(--duration-base) var(--ease-out),
    transform var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out);
}

.menu-toggle:hover {
  box-shadow: 0 9px 28px rgb(0 0 0 / 0.1);
}

.site-header.is-menu-open .menu-toggle {
  border-color: color-mix(in srgb, var(--color-white) 18%, transparent);
  background: color-mix(in srgb, var(--color-black) 74%, transparent);
  box-shadow: none;
}

.menu-toggle__icon {
  display: flex;
  width: 27px;
  height: 16px;
  flex-direction: column;
  align-items: flex-end;
  justify-content: space-between;
}

.menu-toggle__icon i {
  display: block;
  height: 1.5px;
  background: currentColor;
  transition:
    width var(--duration-base) var(--ease-out),
    transform var(--duration-base) var(--ease-out),
    opacity var(--duration-fast) ease;
}

.menu-toggle__icon i:nth-child(1) {
  width: 100%;
}

.menu-toggle__icon i:nth-child(2) {
  width: 72%;
}

.menu-toggle__icon i:nth-child(3) {
  width: 88%;
}

.menu-toggle:hover .menu-toggle__icon i {
  width: 100%;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__icon i:nth-child(1) {
  width: 100%;
  transform: translateY(7.25px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__icon i:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__icon i:nth-child(3) {
  width: 100%;
  transform: translateY(-7.25px) rotate(-45deg);
}

.fullscreen-menu {
  position: fixed;
  z-index: var(--z-menu);
  inset: 0;
  display: grid;
  overflow-y: hidden;
  padding: calc(var(--header-height) + var(--space-2)) var(--gutter) var(--space-3);
  color: var(--color-text-inverse);
  background: var(--color-bg-inverse);
  opacity: 0;
  visibility: hidden;
  clip-path: inset(0 0 100% 0);
  transition:
    clip-path var(--duration-slow) var(--ease-in-out),
    opacity var(--duration-base) ease,
    visibility 0s var(--duration-slow);
}

.fullscreen-menu.is-open {
  opacity: 1;
  visibility: visible;
  clip-path: inset(0);
  transition:
    clip-path var(--duration-slow) var(--ease-in-out),
    opacity var(--duration-base) ease,
    visibility 0s;
}

.fullscreen-menu__inner {
  display: grid;
  width: min(100%, var(--content-max));
  grid-template-columns: 1fr;
  align-items: center;
  margin: auto;
}

.fullscreen-menu__navigation {
  display: grid;
  width: min(100%, 1480px);
  gap: clamp(1rem, 2vh, 1.5rem);
  margin-inline: auto;
}

.fullscreen-menu__label {
  color: color-mix(in srgb, var(--color-white) 42%, transparent);
  font-family: var(--font-heading);
  font-size: 0.6rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.menu-nav {
  display: grid;
  border-top: 1px solid color-mix(in srgb, var(--color-white) 18%, transparent);
}

.menu-nav__link {
  position: relative;
  display: grid;
  grid-template-columns: clamp(3rem, 4.5vw, 5rem) 1fr auto;
  gap: clamp(0.75rem, 1.5vw, 1.5rem);
  align-items: center;
  overflow: visible;
  padding-block: clamp(0.75rem, 1.8vh, 1.35rem);
  font-size: clamp(3.8rem, 7.6vw, 8.6rem);
  font-weight: var(--fw-bold);
  letter-spacing: -0.055em;
  line-height: 0.9;
}

.menu-nav__link::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: color-mix(in srgb, var(--color-white) 20%, transparent);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-slow) var(--ease-out);
}

.is-open .menu-nav__link::after {
  transform: scaleX(1);
  transition-delay: calc(var(--item-index) * 70ms + 260ms);
}

.menu-nav__number {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: clamp(0.65rem, 1vw, 0.9rem);
  letter-spacing: 0;
  transition:
    color 90ms linear,
    transform 120ms var(--ease-out);
}

.menu-nav__text {
  display: inline-block;
  padding-block: 0.04em 0.08em;
  transform: translateY(115%);
  transition:
    color 90ms linear,
    transform var(--duration-slow) var(--ease-out);
}

.is-open .menu-nav__text {
  transform: translateY(0);
  transition-delay: calc(var(--item-index) * 70ms + 180ms);
}

.menu-nav li:nth-child(1) { --item-index: 0; }
.menu-nav li:nth-child(2) { --item-index: 1; }
.menu-nav li:nth-child(3) { --item-index: 2; }
.menu-nav li:nth-child(4) { --item-index: 3; }

.menu-nav__arrow {
  color: var(--color-white);
  font-size: clamp(1.1rem, 1.6vw, 1.6rem);
  opacity: 0;
  transform: translate(-0.75rem, -0.75rem);
  transition:
    color 90ms linear,
    opacity 110ms ease,
    transform 120ms var(--ease-out);
}

.is-open .menu-nav__link:hover .menu-nav__text,
.is-open .menu-nav__link:focus-visible .menu-nav__text {
  transition:
    color 70ms linear,
    transform 110ms var(--ease-out);
  transition-delay: 0ms;
}

.menu-nav__link:hover .menu-nav__number,
.menu-nav__link:focus-visible .menu-nav__number {
  color: var(--color-accent);
  transform: translateX(0.16rem);
}

.menu-nav__link:hover .menu-nav__text,
.menu-nav__link:focus-visible .menu-nav__text {
  color: var(--color-accent);
  transform: translateX(0.22rem);
}

.menu-nav__link:hover .menu-nav__arrow,
.menu-nav__link:focus-visible .menu-nav__arrow {
  color: var(--color-accent);
  opacity: 1;
  transform: translate(0);
}


.button {
  position: relative;
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0.8rem 1.25rem;
  border: 1px solid var(--color-black);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color var(--duration-base) var(--ease-out);
}

.button::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: var(--color-black);
  content: "";
  transform: translateY(101%);
  transition: transform var(--duration-base) var(--ease-out);
}

.button:hover {
  color: var(--color-white);
}

.button:hover::before {
  transform: translateY(0);
}

.text-link {
  display: inline-flex;
  min-height: 44px;
  gap: 0.55rem;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.text-link::after {
  content: "↗";
  transition: transform var(--duration-fast) var(--ease-out);
}

.text-link:hover::after {
  transform: translate(0.2rem, -0.2rem);
}

@media (max-width: 767px) {
  .fullscreen-menu {
    overflow-y: auto;
  }

  .fullscreen-menu__inner {
    grid-template-columns: 1fr;
    gap: var(--space-5);
    align-items: start;
  }

  .menu-nav__link {
    grid-template-columns: 1.75rem 1fr auto;
    font-size: clamp(2.6rem, 13vw, 4.5rem);
  }

}

@media (max-height: 800px) and (min-width: 768px) {
  .fullscreen-menu {
    padding-top: calc(var(--header-height) + var(--space-1));
  }

  .menu-nav {
    gap: 0;
  }

  .menu-nav__link {
    padding-block: clamp(0.45rem, 1vh, 0.7rem);
    font-size: clamp(2.75rem, 5.8vw, 5.4rem);
  }

}