/* Header component styles */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-morning-mist);
  border-bottom: 1px solid var(--border-sand-40);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  max-width: var(--container-standard);
  margin-inline: auto;
  padding-inline: var(--padding-mobile);
  padding-block: var(--space-sm);
  min-height: 64px;
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--color-deep-sea);
  flex-shrink: 0;
}

.site-header__brand:hover {
  text-decoration: none;
  color: var(--color-deep-sea);
}

.site-header__logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
  display: block;
}

.site-header__wordmark {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  line-height: 1.2;
  font-weight: 400;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.site-header__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  background: transparent;
  border: none;
  cursor: pointer;
  position: relative;
  z-index: 1001;
}

.site-header__toggle-line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-deep-sea);
  transition: transform var(--transition-transform), opacity var(--transition-color);
  transform-origin: center;
}

.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;
}

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

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

.site-header__nav-link {
  display: inline-block;
  font-size: var(--text-overline);
  line-height: var(--leading-overline);
  letter-spacing: var(--tracking-overline);
  text-transform: uppercase;
  color: var(--color-deep-sea);
  text-decoration: none;
  padding-block: var(--space-xs);
  padding-inline: 0;
  position: relative;
  transition: color var(--transition-color);
  white-space: nowrap;
}

.site-header__nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background-color: var(--color-evening-lantern);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-transform);
}

.site-header__nav-link:hover,
.site-header__nav-link:focus-visible {
  color: var(--color-deep-sea);
  text-decoration: none;
}

.site-header__nav-link:hover::after,
.site-header__nav-link:focus-visible::after {
  transform: scaleX(1);
}

.site-header__nav-item--contact {
  margin-left: var(--space-xs);
}

@media (max-width: 1023px) {
  .site-header__inner {
    padding-inline: var(--padding-mobile);
  }

  .site-header__toggle {
    display: flex;
  }

  .site-header__nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(320px, 80vw);
    background-color: var(--color-morning-mist);
    box-shadow: -2px 0 8px rgba(33, 69, 90, 0.06);
    transform: translateX(100%);
    transition: transform var(--transition-transform);
    z-index: 1000;
    overflow-y: auto;
    padding: var(--space-xl) var(--space-md) var(--space-md);
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }

  .site-header__nav.is-open {
    transform: translateX(0);
  }

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

  .site-header__nav-item {
    width: 100%;
  }

  .site-header__nav-link {
    display: block;
    padding-block: var(--space-sm);
    padding-inline: var(--space-sm);
    font-size: var(--text-body);
    line-height: var(--leading-body);
    letter-spacing: 0;
    text-transform: none;
    border-bottom: 1px solid var(--border-sand-40);
  }

  .site-header__nav-link::after {
    display: none;
  }

  .site-header__nav-link:hover,
  .site-header__nav-link:focus-visible {
    background-color: var(--surface-sand-soft);
  }

  .site-header__nav-item--contact {
    margin-left: 0;
  }
}

@media (min-width: 1024px) {
  .site-header__inner {
    padding-inline: var(--padding-desktop);
  }

  .site-header__logo {
    width: 40px;
    height: 40px;
  }

  .site-header__wordmark {
    font-size: 1.25rem;
  }
}