.site-header {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 10;
  height: 52px;
  transition: opacity 0.35s ease;
  background: transparent;
  backdrop-filter: none;
  border-bottom: none;
  line-height: normal;
}

.site-header--fixed {
  position: fixed;
  background: rgba(7,9,15,0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.site-header--sticky {
  position: sticky;
  top: 0;
  background: rgba(7,9,15,0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.hdr-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-sizing: border-box;
}

.hdr-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.hdr-logo img {
  width: 20px;
  height: 20px;
  display: block;
}

.hdr-logo-name {
  font-size: clamp(13px, 2vw, 14px);
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.01em;
  font-family: 'Inter', sans-serif;
}

.hdr-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.hdr-link {
  padding: clamp(4px, 1vw, 5px) clamp(8px, 2vw, 12px);
  font-size: clamp(11px, 1.8vw, 13px);
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  border-radius: 6px;
  letter-spacing: 0.01em;
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}

.hdr-link:hover {
  color: rgba(255,255,255,0.88);
  background: rgba(255,255,255,0.07);
}

.hdr-link--active {
  color: rgba(196,181,253,0.92);
}

.hdr-link--active:hover {
  color: rgba(196,181,253,0.92);
}