/* =======================================================
common
======================================================= */
.el-sec-main-ttl {
  padding-top: 30px;
  margin-bottom: 40px;
}

.bl-flow-list {
  display: grid;
  gap: 32px;
}
.bl-flow-item {
  padding: 32px;
  border-radius: 16px;
}
.bl-flow-item .bl-column {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 32px;
}
.bl-flow-item .bl-column-imgwrapper {
  position: relative;
  width: 232px;
  height: auto;
}
.bl-flow-item .bl-column-imgwrapper::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  content: "";
  border: 1px solid var(--color-gray);
  transform: translate(-50%, -50%);
}
.bl-flow-item .bl-column-ttl {
  padding-bottom: 17px;
  margin-bottom: 16px;
  font-size: 20px;
  font-weight: 700;
  line-height: calc(61/40);
  border-bottom: 1px solid var(--color-gray);
}
.bl-flow-item .bl-column-ttl a {
  color: var(--color-link);
  text-decoration: underline;
}
.bl-flow-item .bl-column-ttl-deco {
  display: block;
  width: fit-content;
  padding: 2px 8px 6px;
  margin-bottom: 16px;
  font-size: 17px;
  line-height: calc(25/17);
  color: var(--color-white);
  background: var(--color-accent01);
}
.bl-flow-item .bl-column-txt + .bl-column-txt {
  margin-top: 1.5em;
}
.bl-flow-item .bl-column-txt a {
  color: var(--color-link);
  text-decoration: underline;
}
.bl-flow-item .bl-column + .bl-column {
  position: relative;
  margin-top: 68px;
}
.bl-flow-item .bl-column + .bl-column::before {
  position: absolute;
  top: -44px;
  left: 50%;
  width: 0;
  height: 0;
  content: "";
  border-color: var(--color-accent04) transparent transparent;
  border-style: solid;
  border-width: 20px 40px 0;
  transform: translateX(-50%);
}
.bl-flow-item .bl-item-ttl {
  padding: 8px 0 12px;
  margin: 32px 0 24px;
  font-size: 24px;
  font-weight: 700;
  line-height: calc(35/24);
  color: var(--color-white);
  text-align: center;
  background: var(--color-accent02);
}
.bl-flow-item .bl-item-box + .bl-item-box {
  margin-top: 32px;
}
.bl-flow-item .bl-item-box .bl-box-ttl {
  padding-bottom: 9px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--color-gray);
}
.bl-flow-item .bl-item-box .bl-box-att {
  margin-top: 8px;
}
.bl-flow-item .bl-item-box .bl-box-att a {
  color: var(--color-link);
  text-decoration: underline;
}
.bl-flow-item .bl-item-container {
  padding: 32px 32px 40px;
  margin-top: 40px;
  background: var(--color-accent05);
}
.bl-flow-item .bl-item-container .bl-container-ttl {
  margin-bottom: 16px;
  font-size: 20px;
  font-weight: 700;
  line-height: calc(29/20);
  text-align: center;
}
.bl-flow-item .bl-item-container .bl-container-txt {
  margin-bottom: 24px;
}
.bl-flow-item .bl-item-container .bl-container-inner {
  padding: 24px 40px;
  background: var(--color-white);
  border: 1px solid var(--color-accent01);
  border-radius: 8px;
}
.bl-flow-item .bl-item-container .bl-container-inner-txt a {
  color: var(--color-link);
  text-decoration: underline;
}

@media screen and (width <= 750px) {
  .el-sec-main-ttl {
    padding-top: 45px;
    margin-bottom: 64px;
  }
  .bl-flow-list {
    gap: 48px;
  }
  .bl-flow-item {
    padding: 32px 40px 48px;
    border-radius: 24px;
  }
  .bl-flow-item .bl-column {
    grid-template-columns: auto;
  }
  .bl-flow-item .bl-column-imgwrapper {
    width: 348px;
    margin: 0 auto;
  }
  .bl-flow-item .bl-column-imgwrapper::after {
    border-width: 2px;
  }
  .bl-flow-item .bl-column-ttl {
    padding-bottom: 25.5px;
    margin-bottom: 24px;
    font-size: 30px;
    border-width: 2px;
  }
  .bl-flow-item .bl-column-ttl-deco {
    padding: 3px 12px 9px;
    margin-bottom: 24px;
    font-size: 28px;
  }
  .bl-flow-item .bl-column + .bl-column {
    margin-top: 102px;
  }
  .bl-flow-item .bl-column + .bl-column::before {
    top: -66px;
    border-width: 30px 60px 0;
  }
  .bl-flow-item .bl-item-ttl {
    padding: 12px 0 18px;
    margin: 48px 0 32px;
    font-size: 32px;
  }
  .bl-flow-item .bl-item-box + .bl-item-box {
    margin-top: 48px;
  }
  .bl-flow-item .bl-item-box .bl-box-ttl {
    padding-bottom: 13.5px;
    margin-bottom: 24px;
    border-width: 2px;
  }
  .bl-flow-item .bl-item-box .bl-box-att {
    margin-top: 12px;
  }
  .bl-flow-item .bl-item-container {
    padding: 32px 40px 40px;
  }
  .bl-flow-item .bl-item-container .bl-container-ttl {
    margin-bottom: 24px;
    font-size: 30px;
  }
  .bl-flow-item .bl-item-container .bl-container-txt {
    margin-bottom: 32px;
  }
  .bl-flow-item .bl-item-container .bl-container-inner {
    padding: 32px 40px 40px;
    border-width: 2px;
    border-radius: 12px;
  }
}
/* =======================================================
lower-mv
======================================================= */
.bl-lower-mv-ttl {
  gap: 12px;
}

.bl-lower-mv-ttl-wrapper::after {
  right: -116px;
  width: 92px;
  height: 102px;
  background: url("../images/flow/lower-mv-robot.png") top center/contain no-repeat;
}

.bl-lower-mv-ttl::before {
  width: 36px;
  height: 14px;
  background: url("../images/flow/lower-mv-flow.svg") top center/contain no-repeat;
}

@media screen and (width <= 750px) {
  .bl-lower-mv-ttl {
    gap: 10px;
  }
  .bl-lower-mv-ttl-wrapper::after {
    right: -142px;
    width: 126px;
    height: 140px;
    background: url("../images/flow/lower-mv-robot-sp.png") top center/contain no-repeat;
  }
  .bl-lower-mv-ttl::before {
    width: 60px;
    height: 24px;
  }
}
/* =======================================================
link-btn
======================================================= */
.bl-link-btn {
  width: 320px;
  height: 56px;
  font-weight: 700;
  color: var(--color-white);
  background: var(--color-main);
  border-radius: 4px;
}
.bl-link-btn-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: center;
  padding-top: 48px;
}

@media screen and (width <= 750px) {
  .bl-link-btn {
    width: 480px;
    height: 80px;
    border-radius: 6px;
  }
  .bl-link-btn-wrapper {
    gap: 48px;
    padding-top: 64px;
  }
}
/* =======================================================
free-plan
======================================================= */
.bl-free-plan {
  padding: 64px 0 80px;
}
.bl-free-plan .el-sec-main-ttl::before {
  width: 78px;
  height: 18px;
  background: url("../images/flow/ttl-free-plan.svg") top center/contain no-repeat;
}
.bl-free-plan .bl-flow-item {
  background: var(--color-accent05);
}

@media screen and (width <= 750px) {
  .bl-free-plan {
    padding: 80px 0 96px;
  }
  .bl-free-plan .el-sec-main-ttl::before {
    width: 117px;
    height: 27px;
  }
}
/* =======================================================
paid-plan
======================================================= */
.bl-paid-plan {
  padding-bottom: 80px;
  background: var(--color-accent05);
}
.bl-paid-plan .bl-flow-item {
  background: var(--color-white);
}

@media screen and (width <= 750px) {
  .bl-paid-plan {
    padding-bottom: 96px;
  }
}