:host {
  display: block;
  position: sticky;
  top: 0;
  z-index: 900;
}

.site-header {
  background: #fff;
  border-bottom: 1px solid #e2e8f0;
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06);

  &__inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    height: 60px;
    display: flex;
    align-items: center;
    gap: 32px;

    @media (max-width: 600px) {
      padding: 0 16px;
    }
  }

  &__brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;

    img {
      width: 32px;
      height: 32px;
      object-fit: contain;
    }
  }

  &__wordmark {
    font-size: 18px;
    letter-spacing: -0.02em;
    white-space: nowrap;
    line-height: 1;
  }

  &__nav {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;

    @media (max-width: 600px) {
      display: none;
    }
  }

  &__link {
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: #475569;
    text-decoration: none;
    transition: background 0.15s, color 0.15s;

    &:hover {
      background: #f1f5f9;
      color: #0f172a;
    }
  }

  &__burger {
    display: none;
    margin-left: auto;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: #475569;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: background 0.15s;
    -webkit-appearance: none;
    font-family: inherit;

    &:hover { background: #f1f5f9; }

    @media (max-width: 600px) {
      display: inline-flex;
    }
  }

  &__mobile-menu {
    border-top: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
    padding: 8px 12px 12px;
    background: #fff;
  }

  &__mobile-link {
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 500;
    color: #0f172a;
    text-decoration: none;
    transition: background 0.15s;

    &:hover { background: #f1f5f9; }
  }
}

// Wordmark colours
.wm-fast {
  font-weight: 400;
  font-size: 0.72em;
  color: #64748b;
  margin-right: 0.04em;
}
.wm-check {
  font-weight: 700;
  font-size: 1em;
  color: #1e40af;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}