/* Header component styles */
.site-header {
  position: relative;
  z-index: 100;
  background-color: var(--color-pearl-white);
  border-bottom: 1px solid var(--color-eucalyptus-green-20);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 4.5rem;
  padding-block: var(--space-2);
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: inherit;
  flex-shrink: 0;
}

.site-header__logo {
  width: 3rem;
  height: 3rem;
  object-fit: contain;
  flex-shrink: 0;
}

.site-header__brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.site-header__brand-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-pacific-blue);
  white-space: nowrap;
}

.site-header__brand-subtitle {
  font-family: var(--font-body);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-eucalyptus-green);
  white-space: nowrap;
}

.site-header__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: var(--touch-target-min);
  height: var(--touch-target-min);
  padding: 0;
  background: transparent;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}

.site-header__toggle-line {
  display: block;
  width: 1.5rem;
  height: 2px;
  background-color: var(--color-pacific-blue);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(2) {
  opacity: 0;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-shrink: 0;
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-header__nav-item {
  margin: 0;
  padding: 0;
}

.site-header__nav-link {
  display: inline-block;
  padding: var(--space-2) 0;
  font-size: var(--text-caption);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-dark-mahogany);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--transition-fast);
}

.site-header__nav-link:hover {
  color: var(--color-coral-orange);
}

.site-header__actions {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.site-header__cta {
  white-space: nowrap;
}

.site-header__terminology {
  background-color: var(--color-pacific-blue);
  color: var(--color-pearl-white);
  padding-block: var(--space-1);
  overflow: hidden;
}

.site-header__terminology-line {
  margin: 0;
  font-size: 0.625rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  white-space: nowrap;
  animation: site-header-terminology-scroll 30s linear infinite;
}

@keyframes site-header-terminology-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (max-width: 64rem) {
  .site-header__inner {
    flex-wrap: wrap;
  }

  .site-header__toggle {
    display: flex;
  }

  .site-header__nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3);
    background-color: var(--color-pearl-white);
    border-bottom: 1px solid var(--color-eucalyptus-green-20);
    padding: var(--space-4);
    max-height: calc(100vh - 100%);
    overflow-y: auto;
    z-index: 1000;
  }

  .site-header__nav.is-open {
    display: flex;
  }

  .site-header__nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-1);
  }

  .site-header__nav-link {
    display: block;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-1);
  }

  .site-header__nav-link:hover {
    background-color: var(--color-eucalyptus-green-20);
  }

  .site-header__actions {
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-eucalyptus-green-20);
  }

  .site-header__cta {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 48rem) {


  .site-header__logo {
    width: 2.5rem;
    height: 2.5rem;
  }
}