.app-card {
  min-height: 430px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  background: linear-gradient(145deg, #151a21, #101319);
}

.app-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 22px 60px rgba(0, 0, 0, .28);
}

.app-card.stocks:hover { border-color: rgba(72, 209, 138, .65); }
.app-card.menu:hover { border-color: rgba(233, 183, 88, .65); }
.app-card.persona-chat:hover { border-color: rgba(184, 138, 86, .8); }

.app-tag {
  position: absolute;
  top: 24px;
  left: 24px;
  padding: 7px 10px;
  border: 1px solid #343b45;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 1px;
}

.app-mark {
  position: absolute;
  top: 66px;
  right: 18px;
  font: 900 120px serif;
  color: rgba(255, 255, 255, .045);
}

.stocks .app-mark { color: rgba(72, 209, 138, .13); }
.menu .app-mark { color: rgba(233, 183, 88, .13); }
.persona-chat .app-mark { color: rgba(184, 138, 86, .16); }

.app-copy {
  position: relative;
  z-index: 1;
  display: flex;
  flex: 1;
  flex-direction: column;
  justify-content: flex-end;
}

.app-copy > p:first-child {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 2px;
}

.app-copy h3 { margin: 0 0 13px; font-size: 30px; }
.app-copy .description { min-height: 76px; }
.app-copy .play { margin-top: 26px; }
.stocks .play span { color: var(--green); }
.menu .play span { color: var(--gold); }
.persona-chat .play span { color: #d1ad7d; }

@media (max-width: 900px) {
  .app-card { min-height: 300px; }
}

@media (max-width: 600px) {
  .app-card { min-height: 280px; }
  .app-copy .description { min-height: 0; }
}