.hero > .brand-block {
  display: flex;
  align-items: center;
  gap: 18px;
  max-width: none;
  margin: 0;
}

.logo-link {
  display: block;
  flex: 0 0 auto;
  border-radius: 16px;
  transition: transform 180ms ease, filter 180ms ease;
}

.logo-link:hover,
.logo-link:focus {
  transform: translateY(-3px);
  filter: drop-shadow(0 12px 18px rgb(0 33 50 / 28%));
}

.logo-link .logo {
  display: block;
}

.back-ergo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding: 8px 18px 8px 9px;
  border: 1px solid rgb(255 255 255 / 42%);
  border-radius: 16px;
  background: linear-gradient(135deg, rgb(255 255 255 / 20%), rgb(255 255 255 / 8%));
  box-shadow: 0 12px 28px rgb(0 42 65 / 18%);
  color: #fff;
  font-weight: 700;
  line-height: 1.15;
  text-decoration: none;
  backdrop-filter: blur(8px);
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.back-ergo small {
  display: block;
  margin-bottom: 3px;
  color: #b9ef24;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.back-icon {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 11px;
  background: #b9ef24;
  color: #075375;
  font-size: 23px;
  transition: transform 180ms ease;
}

.back-ergo:hover,
.back-ergo:focus {
  transform: translateY(-3px);
  background: rgb(255 255 255 / 25%);
  box-shadow: 0 16px 34px rgb(0 42 65 / 28%);
}

.back-ergo:hover .back-icon,
.back-ergo:focus .back-icon {
  transform: translateX(-3px);
}

@media (max-width: 1100px) {
  .hero > .brand-block {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .hero > .brand-block {
    gap: 12px;
  }

  .back-ergo {
    min-height: 50px;
    padding-right: 15px;
    font-size: 14px;
  }

  .back-icon {
    width: 34px;
    height: 34px;
  }
}