.apt-demo-frame {
  background: linear-gradient(145deg, #eaf2ff, #f8fbff);
  border: 1px solid #c7d6ef;
  border-radius: 1.2rem;
  box-shadow: 0 24px 60px rgba(7, 28, 65, .12);
  padding: clamp(1rem, 4vw, 2.5rem);
}

.apt-demo-frame > .cts-apt {
  background: #fff;
  border-radius: 1rem;
  margin: 0;
  padding: clamp(1rem, 4vw, 2.5rem);
}

.apt-demo-frame > .cts-apt > h2,
.apt-demo-frame > .cts-apt .cts-apt__plan h3 {
  color: inherit;
}

.apt-demo-status {
  align-items: center;
  background: #eef2ff;
  border: 1px solid #c7d2fe;
  border-radius: .65rem;
  color: #293a74;
  display: flex;
  font-size: .92rem;
  font-weight: 750;
  margin: -1rem 0 1.5rem;
  min-height: 2.65rem;
  padding: .65rem .85rem;
}

.apt-demo-status::before {
  content: "Live announcement: ";
  font-weight: 850;
  margin-right: .3rem;
}

.apt-demo-proof {
  display: grid;
  gap: .75rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 1.25rem 0 0;
}

.apt-demo-proof span,
.apt-preset-key span {
  background: #f4f7fc;
  border: 1px solid #d5deec;
  border-radius: 999px;
  color: #31415d;
  font-size: .82rem;
  font-weight: 750;
  padding: .55rem .8rem;
  text-align: center;
}

.apt-demo-note {
  color: #40516e;
  font-size: .92rem;
  margin: 1.25rem auto 0;
  max-width: 860px;
  text-align: center;
}

.apt-starter-list {
  display: grid;
  gap: 2rem;
}

.apt-starter-shell {
  background: #fff;
  border: 1px solid #d8e0ed;
  border-radius: 1rem;
  box-shadow: 0 15px 34px rgba(12, 34, 70, .08);
  padding: clamp(1rem, 3vw, 2rem);
}

.apt-starter-shell__head {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  justify-content: space-between;
  margin-bottom: .75rem;
}

.apt-starter-shell__head p {
  color: #50627d;
  margin: 0;
}

.apt-starter-category {
  background: #0d47a1;
  border-radius: 999px;
  color: #fff;
  font-size: .76rem;
  font-weight: 850;
  letter-spacing: .06em;
  padding: .45rem .7rem;
  text-transform: uppercase;
}

.apt-starter-shell .cts-apt {
  margin: 0 auto;
  max-width: 680px;
}

.apt-starter-shell .cts-apt__plan {
  padding: 1.15rem;
}

.apt-starter-shell .cts-apt__plan--featured {
  padding: calc(1.15rem - 2px);
}

.apt-starter-shell .cts-apt__price {
  font-size: clamp(1.45rem, 4vw, 1.9rem);
}

.apt-starter-shell .cts-apt__description {
  font-size: .92rem;
}

.apt-starter-shell .cts-apt__features {
  font-size: .9rem;
}

.apt-starter-shell .cts-apt__button {
  font-size: .9rem;
}

.apt-preset-key {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: 1rem;
}

.apt-preset-key span {
  text-align: left;
}

.apt-boundary-card {
  background: #071a38;
  border: 1px solid #214678;
  border-radius: 1rem;
  color: #eef5ff;
  padding: clamp(1.25rem, 4vw, 2.5rem);
}

.apt-boundary-card h2,
.apt-boundary-card p {
  color: inherit;
}

.apt-boundary-card .button {
  background: #fff;
  border-color: #fff;
  color: #071a38;
}

#demo-boundary {
  scroll-margin-top: 6rem;
}

@media (max-width: 820px) {
  .apt-demo-proof {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .apt-demo-frame,
  .apt-starter-shell {
    border-radius: .8rem;
    padding: .85rem;
  }

  .apt-demo-frame > .cts-apt {
    padding: .8rem;
  }

  .apt-demo-proof {
    grid-template-columns: 1fr;
  }

  .apt-demo-status {
    align-items: flex-start;
    flex-direction: column;
    margin-top: -.75rem;
  }

  .apt-starter-shell__head {
    align-items: flex-start;
    flex-direction: column;
  }
}