/*
|---------------------------------------------------------------
| qinc2026-btob-architecture-202606.css
| 見出しエリアは btob-solution-202606 の header と同構成
|---------------------------------------------------------------
*/

.btob-architecture {
  padding: 80px 0;
  background: #020441;
  color: #ffffff;
}

.btob-architecture__header {
  text-align: center;
  max-width: 960px;
  margin: 0 auto;
}

.btob-architecture__label {
  margin: 0;
  font-family: var(--font-family-en, "Montserrat", sans-serif);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold, #c5a059);
}

.btob-architecture__title {
  margin: 16px 0 0;
  font-size: clamp(28px, calc(16px + 2vw), 40px);
  font-weight: 900;
  line-height: 1.3;
  color: #ffffff;
  font-feature-settings: "palt" 1;
}

.btob-architecture__lead {
  margin: 24px auto 0;
  font-size: 16px;
  line-height: 1.83;
  color: #ffffff;
}

@media (max-width: 768px) {
  .btob-architecture {
    padding: 56px 0;
  }
}

.btob-architecture__flow {
  margin-top: 120px;
  padding: 60px;
  border: solid 1px hsl(0deg 0% 100% / 30%);
  border-radius: 16px;
}

.btob-architecture__flow__section {
  background-color: hsl(0deg 0% 100% / 15%);
  border-radius: 16px;
  padding: 40px;
}

.btob-architecture__flow__section + .btob-architecture__flow__section {
  margin-top: 10px;
}

.btob-architecture__flows__section__title {
  font-size: 20px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 40px;
}

.btob-architecture__flows__section__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 41px;
}

.btob-architecture__flows__section__card {
  position: relative;
  background-color: #fff;
  padding: 20px 24px;
  border-radius: 16px;
  color: var(--color-blue01);
}

.btob-architecture__flows__section__card::before {
  content: "";
  display: block;
  position: absolute;
  bottom: -66px;
  left: 0;
  right: 0;
  margin: auto;
  width: 0;
  height: 0;
  border-style: solid;
  border-color: #ecd7a2 transparent transparent;
  border-width: 14px 14px 0;
}

.btob-architecture__flows__section__card::after {
  content: "";
  display: block;
  position: absolute;
  bottom: -55px;
  left: 0;
  right: 0;
  margin: auto;
  background-color: #ecd7a2;
  width: 15px;
  height: 23px;
}

@media screen and (max-width:768px) {

  .btob-architecture__flows__section__card::before {
    bottom: -50px;
  }

  .btob-architecture__flows__section__card::after {
    bottom: -40px;
  }

}

.btob-architecture__flows__section__card.col2 {
  grid-column: span 2;
  display: flex;
}

.btob-architecture__flows__section__card.gold {
  background-color: #ecd7a2;
}

.btob-architecture__flows__section__card__detail {
  flex: 1 1 auto;
  width: 50%;
}

.btob-architecture__flows__section__card__aside {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  border-left: solid 1px #94a3b8;
  width: 50%;
  padding: 0 0 0 20px;
}

.gold .btob-architecture__flows__section__card__aside {
  border-left: solid 1px #fff;
}

.btob-architecture__flows__section__card__spec {
  list-style: none;
  padding: 0;
  margin: 0;
}

.btob-architecture__flows__section__card__spec li {
  position: relative;
  text-indent: -1em;
  padding-left: 1em;
}

.btob-architecture__flows__section__card__spec li::before {
  content: "";
  display: inline-block;
  background-color: #020441;
  width: 1em;
  height: 1em;
  border-radius: 999px;
  vertical-align: middle;
  transform: translateY(-1px);
  margin-right: 4px;
}

.btob-architecture__flows__section__card__spec li::after {
  content: "";
  display: inline-block;
  width: 0.5em;
  height: 0.3em;
  border-top: solid 2px #fff;
  border-right: solid 2px #fff;
  transform: translateY(-38%) rotateZ(135deg);
  position: absolute;
  left: 4px;
  top: 0.7em;
}

.btob-architecture__flow__section:last-of-type .btob-architecture__flows__section__card::before,
.btob-architecture__flow__section:last-of-type .btob-architecture__flows__section__card::after {
  display: none;
}

.btob-architecture__flows__section__card__title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.btob-architecture__flows__section__card__title__text {
  font-size: 18px;
  font-weight: 900;
}

.btob-architecture__flows__section__card__title__badge {
  display: inline-block;
  background-color: #c5a059;
  padding: 4px 16px;
  line-height: 1;
  border-radius: 6px;
  color: #fff;
  font-size: 16px;
}

.btob-architecture__flows__section__card__desc {
  margin: 16px 0 0;
  font-size: 14px;
}

@media (max-width: 768px) {

  .btob-architecture__flows__section__card__title__badge {
    display: inline-flex;
    background-color: #c5a059;
    padding: 4px;
    line-height: 1;
    border-radius: 6px;
    color: #fff;
    font-size: 12px;
    align-items: center;
    justify-content: center;
    word-break: keep-all;
    margin-top: 5px;
  }

  .btob-architecture__flow {
    margin-top: 64px;
    padding: 24px 16px;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
  }

  .btob-architecture__flow__section {
    box-sizing: border-box;
    width: calc(270px * 3 + 24px * 2 + 24px * 2);
    min-width: calc(270px * 3 + 24px * 2 + 24px * 2);
    padding: 24px;
  }

  .btob-architecture__flows__section__title {
    margin-bottom: 24px;
    font-size: 18px;
    text-align: left;
  }

  .btob-architecture__flows__section__cards {
    grid-template-columns: repeat(3, 270px);
    gap: 24px;
    width: 100%;
  }

  .btob-architecture__flows__section__card {
    min-width: 0;
  }

  .btob-architecture__flows__section__card.col2 {
    grid-column: span 2;
  }

  .btob-architecture__flows__section__card__detail,
  .btob-architecture__flows__section__card__aside {
    min-width: 0;
  }

  .btob-architecture__flows__section__card__title__text {
    overflow-wrap: anywhere;
  }
}