.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-right: auto;
  margin-left: 28px;
}

.main-nav a,
.topbar .main-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  box-sizing: border-box;
  padding: 9px 14px;
  border: 1px solid transparent;
  border-radius: 10px;
  color: #d7e9e0;
  font-weight: 800;
  text-decoration: none;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}

.main-nav a:hover,
.topbar .main-nav a:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, .1);
  border-color: rgba(255, 255, 255, .12);
}

.main-nav a.active,
.topbar .main-nav a.active {
  color: #08291e;
  background: #63e6ae;
  border-color: #63e6ae;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .12);
}

@media (max-width: 780px) {
  .topbar {
    flex-wrap: wrap;
  }

  .topbar .main-nav {
    display: flex;
    order: 3;
    width: 100%;
    margin: 8px 0 0;
  }

  .main-nav a {
    flex: 1;
    justify-content: center;
  }
}