.ob-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  padding: 18px 20px 0;
  color: var(--ob-white);
  pointer-events: none;
}

.ob-header__inner {
  pointer-events: auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 64px;
  width: min(calc(var(--ob-container) + 24px), calc(100% - 24px));
  margin-inline: auto;
  padding: 8px 10px 8px 22px;
  border-radius: 999px;
  background: rgba(26, 31, 46, 0.55);
  backdrop-filter: blur(16px);
  transition: background var(--ob-transition), color var(--ob-transition), box-shadow var(--ob-transition);
}

.ob-header.is-scrolled .ob-header__inner,
.has-solid-header .ob-header__inner {
  background: var(--ob-white);
  color: var(--ob-navy);
  box-shadow: var(--ob-shadow);
}

.ob-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.ob-logo img {
  height: 1.75rem;
  width: auto;
}

.ob-logo__text {
  font-size: 1.05rem;
}

.ob-nav__list {
  display: flex;
  justify-content: center;
  gap: 24px;
  font-size: 0.92rem;
}

.ob-header__tools {
  display: flex;
  align-items: center;
  gap: 16px;
}

.ob-header__phone {
  font-size: 0.86rem;
}

.ob-header__phone span {
  display: block;
  opacity: 0.72;
  font-size: 0.72rem;
}

.ob-nav__toggle {
  display: none;
  width: 42px;
  height: 42px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 10px;
}

.ob-nav__toggle span {
  display: block;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
}

@media (max-width: 980px) {
  .ob-header__inner {
    grid-template-columns: auto auto;
    grid-template-areas:
      'logo toggle'
      'nav nav';
  }

  .ob-logo { grid-area: logo; }
  .ob-nav__toggle { grid-area: toggle; justify-self: end; display: flex; }
  .ob-nav {
    grid-area: nav;
    display: none;
    padding: 12px 0 8px;
  }

  .ob-header.is-open .ob-nav { display: block; }

  .ob-nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .ob-header__tools {
    display: none;
  }
}