.shell {
  padding-bottom: 18px;
}

.primary-navigation {
  position: relative;
  z-index: 900;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: min(calc(100% - 32px), 500px);
  margin: 0 auto max(12px, env(safe-area-inset-bottom));
  padding: 4px;
  border: 1px solid rgb(148 163 184 / .28);
  border-radius: 20px;
  background: rgb(255 255 255 / .94);
  box-shadow: 0 12px 28px rgb(15 23 42 / .12), inset 0 1px 0 white;
  backdrop-filter: blur(18px) saturate(1.1);
}

.primary-navigation__item {
  display: flex;
  min-width: 0;
  min-height: 46px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 3px 3px;
  border: 0;
  border-radius: 14px;
  background: transparent;
  color: #64748b;
  box-shadow: none;
  font-weight: 800;
}

.primary-navigation__item:active:not(:disabled) {
  transform: none;
}

.primary-navigation__item--active {
  background: #eaf4ff;
  color: #2563eb;
}

.primary-navigation__icon {
  width: 1.15rem;
  height: 1.15rem;
}

.primary-navigation__label {
  max-width: 100%;
  overflow: hidden;
  font-size: .66rem;
  line-height: 1.05;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body:has(.lead-card--actions-screen) .primary-navigation {
  display: none;
}

@media (max-width: 620px) {
  .hero {
    margin-bottom: 10px;
    padding-top: 2px;
    padding-bottom: 4px;
  }

  .hero h1 {
    font-size: clamp(2.1rem, 12vw, 3rem);
  }

  .hero p {
    margin-top: .45rem;
    font-size: .9rem;
  }

  .primary-navigation {
    width: min(calc(100% - 24px), 500px);
    margin-bottom: max(8px, env(safe-area-inset-bottom));
    padding: 4px;
    border-radius: 18px;
  }

  .primary-navigation__item {
    min-height: 44px;
    gap: 2px;
    padding: 2px;
    border-radius: 13px;
  }

  .primary-navigation__icon {
    width: 1.08rem;
    height: 1.08rem;
  }

  .primary-navigation__label {
    font-size: .64rem;
  }
}