.zacademy-page-with-sticky-join {
  padding-bottom: calc(6.4rem + env(safe-area-inset-bottom));
}

.zacademy-sticky-join {
  position: fixed;
  right: 50%;
  bottom: max(0.9rem, env(safe-area-inset-bottom));
  z-index: 90;
  width: min(47.5rem, calc(100% - 2rem));
  translate: 50% 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease, translate 180ms ease;
}

.zacademy-sticky-join.is-visible {
  translate: 50% 0;
  opacity: 1;
  pointer-events: auto;
}

.zacademy-sticky-join__link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.9rem;
  align-items: center;
  min-height: 4.75rem;
  padding: 0.7rem 0.8rem 0.7rem 1.15rem;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(112deg, #173596 0%, #3157e8 55%, #7458e8 100%);
  box-shadow: 0 1.1rem 2.8rem rgba(24, 48, 131, 0.3), 0 0.25rem 0.8rem rgba(24, 48, 131, 0.2);
  text-decoration: none;
  transition: box-shadow 180ms ease, translate 180ms ease;
}

.zacademy-sticky-join__link:hover {
  translate: 0 -0.15rem;
  box-shadow: 0 1.35rem 3.2rem rgba(24, 48, 131, 0.34), 0 0.3rem 0.9rem rgba(24, 48, 131, 0.2);
}

.zacademy-sticky-join__link:focus-visible {
  outline: 3px solid #111b35;
  outline-offset: 4px;
}

.zacademy-sticky-join__copy {
  display: grid;
  min-width: 0;
  gap: 0.2rem;
  text-align: left;
}

.zacademy-sticky-join__copy strong {
  font-size: clamp(0.95rem, 1.6vw, 1.12rem);
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.zacademy-sticky-join__copy small {
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(0.72rem, 1.2vw, 0.8rem);
  font-weight: 700;
  line-height: 1.2;
}

.zacademy-sticky-join__action {
  display: inline-flex;
  min-height: 2.9rem;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.55rem 1rem;
  border: 1px solid #fff;
  border-radius: 999px;
  color: #173596;
  background: #fff;
  font-size: 0.82rem;
  font-weight: 900;
  white-space: nowrap;
}

.zacademy-sticky-join__action svg {
  width: 1.05rem;
  height: 1.05rem;
  overflow: visible;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.8;
}

.zacademy-free-invite-is-open .zacademy-sticky-join {
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 640px) {
  .zacademy-page-with-sticky-join {
    padding-bottom: calc(5.9rem + env(safe-area-inset-bottom));
  }

  .zacademy-sticky-join {
    bottom: max(0.6rem, env(safe-area-inset-bottom));
    width: calc(100% - 1rem);
  }

  .zacademy-sticky-join__link {
    min-height: 4.3rem;
    gap: 0.55rem;
    padding: 0.55rem 0.55rem 0.55rem 0.9rem;
  }

  .zacademy-sticky-join__copy strong {
    font-size: 0.88rem;
  }

  .zacademy-sticky-join__copy small {
    font-size: 0.68rem;
  }

  .zacademy-sticky-join__action {
    min-height: 2.65rem;
    padding-inline: 0.8rem;
    font-size: 0.75rem;
  }
}

@media (max-width: 370px) {
  .zacademy-sticky-join__copy small {
    display: none;
  }

  .zacademy-sticky-join__action {
    padding-inline: 0.7rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .zacademy-sticky-join,
  .zacademy-sticky-join__link {
    transition: none;
  }
}