.global-studio-header {
  --studio-paper: #f3f1ea;
  --studio-line: #273032;
  --studio-line-soft: #182123;
  --studio-teal: #42d9c9;
  --studio-lime: #b7ff19;
  --studio-max: 1600px;
  position: sticky;
  z-index: 40;
  top: 0;
  display: grid;
  width: 100%;
  min-height: 78px;
  margin-inline: 0;
  padding-block: 0;
  padding-inline: max(
    clamp(24px, 4vw, 64px),
    calc((100vw - var(--studio-max)) / 2 + 64px)
  );
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid var(--studio-line-soft);
  color: var(--studio-paper);
  background: rgba(5, 9, 10, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.global-studio-header a {
  text-decoration: none;
}

.global-studio-header .studio-brand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 13px;
  min-height: 48px;
  color: var(--studio-paper);
  font-size: 1.02rem;
  font-weight: 780;
  letter-spacing: -0.025em;
}

.global-studio-header .studio-brand img {
  display: block;
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.global-studio-header .studio-nav {
  display: flex;
  align-items: center;
  gap: clamp(26px, 3vw, 46px);
}

.global-studio-header .studio-nav a {
  color: #c9cfcc;
  font-size: 0.88rem;
  font-weight: 620;
  transition: color 180ms ease;
}

.global-studio-header .studio-nav a:hover,
.global-studio-header .studio-nav a:focus-visible {
  color: var(--studio-teal);
}

.global-studio-header .studio-header-contact {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  justify-self: end;
  min-width: 112px;
  min-height: 44px;
  padding: 0 22px;
  border: 1px solid var(--studio-lime);
  border-radius: 7px;
  color: #07100b;
  background: var(--studio-lime);
  font-size: 0.88rem;
  font-weight: 800;
  transition: background-color 180ms ease, transform 180ms ease;
}

.global-studio-header .studio-header-contact:hover,
.global-studio-header .studio-header-contact:focus-visible {
  color: #07100b;
  background: #c9ff4f;
  transform: translateY(-1px);
}

.global-studio-header :focus-visible {
  outline: 3px solid var(--studio-teal);
  outline-offset: 4px;
}

.global-studio-header .studio-nav-mobile {
  display: none;
  justify-self: end;
}

@media (max-width: 1120px) {
  .global-studio-header {
    padding-inline: 28px;
  }
}

@media (max-width: 820px) {
  .global-studio-header {
    min-height: 68px;
    padding-inline: 18px;
    grid-template-columns: 1fr auto;
  }

  .global-studio-header .studio-brand {
    gap: 10px;
    font-size: 0.98rem;
  }

  .global-studio-header .studio-brand img {
    width: 36px;
    height: 36px;
  }

  .global-studio-header .studio-nav-desktop,
  .global-studio-header .studio-header-contact {
    display: none;
  }

  .global-studio-header .studio-nav-mobile {
    position: relative;
    display: block;
  }

  .global-studio-header .studio-nav-mobile summary {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 0 12px;
    color: var(--studio-paper);
    cursor: pointer;
    list-style: none;
    font-size: 0.9rem;
    font-weight: 700;
    opacity: 1;
  }

  .global-studio-header .studio-nav-mobile summary::after {
    content: none;
  }

  .global-studio-header .studio-nav-mobile summary::-webkit-details-marker {
    display: none;
  }

  .global-studio-header .studio-nav-mobile .nav-submenu {
    position: absolute;
    z-index: 50;
    top: calc(100% + 8px);
    right: 0;
    left: auto;
    display: grid;
    width: min(242px, calc(100vw - 36px));
    min-width: 0;
    gap: 0;
    padding: 8px;
    border: 1px solid var(--studio-line);
    border-radius: 7px;
    background: #0d1314;
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.28);
    transform: none;
  }

  .global-studio-header .studio-nav-mobile .nav-submenu a {
    display: flex;
    align-items: center;
    min-height: 46px;
    padding: 0 12px;
    border-radius: 6px;
    color: var(--studio-paper);
    font-size: 0.9rem;
    font-weight: 620;
    opacity: 1;
  }

  .global-studio-header .studio-nav-mobile .nav-submenu a:hover,
  .global-studio-header .studio-nav-mobile .nav-submenu a:focus-visible {
    color: var(--studio-paper);
    background: rgba(255, 255, 255, 0.08);
  }
}

@media (prefers-reduced-motion: reduce) {
  .global-studio-header *,
  .global-studio-header *::before,
  .global-studio-header *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}