.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid rgba(230,217,212,.9);
  backdrop-filter: blur(18px);
}
.site-header__inner {
  min-height: var(--sn-header-height);
  display: flex;
  align-items: center;
  gap: 18px;
}
.site-brand {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  color: var(--sn-color-ink);
  text-decoration: none;
}
.site-brand__picture {
  display: block;
  line-height: 0;
}
.site-brand__logo {
  display: block;
  width: auto;
  height: 58px;
  max-width: min(360px, 34vw);
  object-fit: contain;
}
.site-header__actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.site-header__phone {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding-inline: 11px;
  border: 1px solid rgba(122,23,48,.22);
  border-radius: 8px;
  color: var(--sn-color-brand-700);
  font-size: .78rem;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}
.site-header__phone:hover { background: rgba(122,23,48,.055); color: var(--sn-color-brand-900); }
.site-header__contact { min-height: 42px; padding-inline: 15px; font-size: .84rem; white-space: nowrap; }
@media (max-width: 1200px) {
  .site-header__contact { display: none; }
}
@media (max-width: 1100px) {
  .site-header__phone { display: none; }
}
@media (max-width: 680px) {
  .site-header__inner {
    gap: 12px;
  }
  .site-brand__logo {
    height: 52px;
    max-width: 260px;
  }
}
@media (max-width: 520px) {
  .site-brand__logo {
    width: 48px;
    height: 48px;
  }
}