.glass-header {
  position: fixed;
  z-index: 4;
  top: 22px;
  left: 50%;
  transform: translateX(-50%);
  width: max-content;
  max-width: calc(100% - 32px);
  padding: 4px 4px 4px 56px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(255, 255, 255, .075), rgba(232, 241, 250, .025) 55%, rgba(255, 255, 255, .05));
  box-shadow: 0 8px 26px rgba(0, 0, 0, .18), inset 0 1px rgba(255, 255, 255, .24), inset 0 -1px rgba(255, 255, 255, .07);
  -webkit-backdrop-filter: blur(30px) saturate(190%);
  backdrop-filter: blur(30px) saturate(190%);
  transition: top .24s ease, padding .24s ease, box-shadow .24s ease, background .24s ease;
}
.glass-header::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(110deg, rgba(255, 255, 255, .3), transparent 25% 74%, rgba(255, 255, 255, .16));
  opacity: .62;
}
.glass-header .header-logo {
  position: absolute;
  z-index: 2;
  left: 8px;
  top: 50%;
  width: 42px;
  height: 30px;
  transform: translateY(-50%);
  background: url("header-logo.png") center / cover no-repeat;
  border-radius: 6px;
}
.glass-header .header-logo:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
}
.glass-header nav {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
}
.glass-header nav a {
  color: #fff;
  padding: 10px 9px;
  border-radius: 999px;
  font: 400 12px/1 Inter, "Helvetica Neue", Arial, sans-serif;
  text-decoration: none;
  white-space: nowrap;
  text-shadow: 0 1px 6px rgba(0, 0, 0, .3);
}
.glass-header nav a:hover { background: rgba(255, 255, 255, .13); }
.glass-header nav a.contact-button {
  margin-left: 4px;
  padding: 10px 13px;
  background: #015abf;
  box-shadow: none;
  text-shadow: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: width .24s ease, height .24s ease, padding .24s ease, background .2s ease, margin .24s ease;
}
.glass-header nav a.contact-button::before {
  content: "";
  width: 18px;
  height: 18px;
  display: none;
  background: #fff;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 11.5a8.4 8.4 0 0 1-.9 3.8 8.5 8.5 0 0 1-7.6 4.7 8.4 8.4 0 0 1-3.8-.9L3 21l1.9-5.7a8.4 8.4 0 0 1-.9-3.8 8.5 8.5 0 0 1 4.7-7.6 8.4 8.4 0 0 1 3.8-.9h.5a8.5 8.5 0 0 1 8 8z'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 11.5a8.4 8.4 0 0 1-.9 3.8 8.5 8.5 0 0 1-7.6 4.7 8.4 8.4 0 0 1-3.8-.9L3 21l1.9-5.7a8.4 8.4 0 0 1-.9-3.8 8.5 8.5 0 0 1 4.7-7.6 8.4 8.4 0 0 1 3.8-.9h.5a8.5 8.5 0 0 1 8 8z'/%3E%3C/svg%3E") center / contain no-repeat;
}
.glass-header.is-scrolled {
  top: 14px;
  padding: 3px 3px 3px 55px;
  box-shadow: 0 7px 24px rgba(0, 0, 0, .2), inset 0 1px rgba(255, 255, 255, .2);
}
.glass-header.is-scrolled nav a.contact-button {
  width: 38px;
  height: 38px;
  padding: 0;
  margin-left: 2px;
  color: transparent;
  font-size: 0;
}
.glass-header.is-scrolled nav a.contact-button::before { display: block; }
.glass-header.is-scrolled nav a.contact-button:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.glass-header nav a.contact-button:hover { background: #086bd9; box-shadow: none; }
@media (max-width: 560px) {
  .glass-header { top: 14px; width: max-content; max-width: calc(100% - 24px); padding: 4px 4px 4px 51px; }
  .glass-header .header-logo { left: 7px; width: 38px; height: 27px; }
  .glass-header.is-scrolled { padding: 3px 3px 3px 50px; }
  .glass-header nav { gap: 1px; }
  .glass-header nav a { padding: 10px 8px; font-size: 12px; }
  .glass-header nav a.contact-button { margin-left: 2px; padding: 10px 12px; }
}