.pagehead-blue {
  padding-block: 4.5rem 4.25rem;
}

/* page common */
.section__details {
  display: grid;
  gap: 2.5rem;
}
.section__button {
  height: 2.5rem;
  font-size: .875rem;
  padding-inline: 2rem;
}

.seminar {
  padding-top: 6.25rem;
  padding-bottom: 0;
}
@media screen and (max-width: 767px) {
  .seminar {
    padding-top: 5rem;
  }
}

/* ================= */
/* section: オンデマンドセミナー */
/* ================= */
.ondemand {
  margin-top: 2.5rem;
  padding-block: 2.5rem;
}
.ondemand__contents {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 6.25%;
}
.ondemand__image {
  img {
    width: 100%;
    border-radius: 12px;
  }
}
.ondemand__video,
.demo__video {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.ondemand__video.gray,
.demo__video.gray {
  background-color: #F4F4F3;
  border-radius: 12px;
  padding: 1.5625rem 2.5rem 2.1875rem 2.5rem;
}
.ondemand-video__title,
.demo-video__title {
  font-size: 1.25rem;
  font-weight: 400;
}
.ondemand-video__text,
.demo-video__text {
  font-size: .875rem;
  font-weight: 400;
  margin-top: .25rem;
}

@media screen and (max-width: 1000px) {
  .ondemand__video,
  .demo__video {
    gap: 1rem;
  }
  .ondemand__video img,
  .demo__video img {
    width: 4rem;
  }
  .ondemand__video.gray,
  .demo__video.gray {
    padding: 1rem;
  }
  .ondemand-video__title,
  .demo-video__title {
    font-size: 1.125rem;
    line-height: 1.8;
  }
}
@media screen and (max-width: 768px) {
  .ondemand__contents {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .ondemand__image {
    order: 1;
  }
  .section__details {
    order: 2;
  }
}
@media screen and (max-width: 767px) {
  .ondemand {
    margin-top: 0;
  }
  .ondemand__video.gray,
  .demo__video.gray {
    padding: 0 0 1rem;
    flex-direction: column;
    align-items: center;
    gap: 0;
    text-align: center;
  }
}

/* ================= */
/* section: 個別デモ */
/* ================= */
.demo {
  padding-block: 2.5rem;
}
.demo__contents {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 6.25%;
  row-gap: 2.5rem;
  align-items: start;
}

.demo__details {
  grid-column: 1 / 2;
  grid-row: 1 / 2;
}
.demo__image {
  grid-column: 2 / 3;
  grid-row: 1 / 2;
}
.demo__lists-wrapper {
  grid-column: 1 / 3;
  grid-row: 2 / 3;
}

.demo__image img {
  width: 100%;
  border-radius: 12px;
}
.demo__lists {
  li {
    font-size: .875rem;
    color: #FF383C;
  }
}
@media screen and (max-width: 768px) {
  .demo__contents {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .demo__details {
    grid-column: 1;
    grid-row: 2 / 3;
  }
  .demo__image {
    grid-column: 1;
    grid-row: 1 / 2;
  }
  .demo__lists-wrapper {
    grid-column: 1;
    grid-row: 3 / 4;
  }
}

/* ================= */
/* section: ご相談窓口 */
/* ================= */
.consulting-service {
  padding-top: 2.5rem;
}
.consulting-service__title {
  font-size: 1.25rem;
  padding-left: 1.125rem;
  position: relative;
  margin-bottom: -0.5rem;
}
.consulting-service__title::before {
  content: "";
  background-color: var(--color-brand-blue);
  border-radius: 50%;
  width: 0.5rem;
  aspect-ratio: 1 / 1;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

.relatedLinks {
  padding-bottom: 0.5rem;
}
.navCTA {
  margin-top: 11.25rem;
}
@media screen and (max-width: 767px) {
  .navCTA {
    margin-top: 5rem;
  }
}

.mt-40 {
  margin-top: 2.5rem;
}