.collapse-item {
  margin-bottom: 4rem;
}
.collapse-item:last-child {
  margin-bottom: 0;
}
.collapse-head {
  padding: 1.6rem 10.4rem 1.6rem 4rem;
  border-bottom: 0.4rem solid;
  width: 100%;
  text-align: left;
  position: relative;
  gap: 2.4rem;
  color: var(--dark-grey);
}
.collapse-head::after {
  position: absolute;
  content: "";
  width: 1.9rem;
  height: 1.1rem;
  background-image: url(../images/icon-black-down-arrow.svg);
  background-size: cover;
  background-position: center;
  right: 4rem;
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
}
.collapse-item.expand .collapse-head::after {
  -webkit-transform: rotate(-180deg);
  transform: rotate(-180deg);
}
.sec-collapse.visible .collapse-head::after {
  content: none;
}
.collapse-head.green {
  background: linear-gradient(214.48deg, rgba(83, 179, 110, 0.035) 20.36%, rgba(83, 179, 110, 0.1) 59.29%);
  border-color: var(--green-60);
}
.collapse-head.pink {
  background: linear-gradient(214.48deg, rgba(238, 43, 122, 0.035) 20.36%, rgba(238, 43, 122, 0.1) 59.29%);
  border-color: var(--pink-60);
}
.collapse-head.blue {
  background: linear-gradient(214.48deg, rgba(12, 140, 233, 0.035) 20.36%, rgba(12, 140, 233, 0.1) 59.29%);
  border-color: var(--blue-60);
}
.collapse-head-icon {
  width: 6.4rem;
  height: 6.4rem;
}
.collapse-body{
  overflow: hidden;
  max-height: 0;
  transition: all 0.3s linear;
}
.sec-collapse.visible .collapse-body {
  max-height: initial;
}
.collapse-info {
  padding: 2.4rem 0 0;
}
.collapse-info .subtitle-1 {
  margin: 4.2rem 0 2rem;
}
.collapse-info .subtitle-1:first-child {
  margin-top: 0;
}
.collapse-info .subtitle-1:last-child {
  margin-bottom: 0;
}
.collapse-card-list {
  display: grid;
  gap: 1.6rem;
  grid-template-columns: repeat(6, 1fr);
}
.collapse-card-item {
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(0,0,0,0.1);
  padding: 2rem;
}
.collapse-item:has(.green ) a.collapse-card-item:hover {
  border-color: var(--green-60);
}
.collapse-item:has(.pink ) a.collapse-card-item:hover {
  border-color: var(--pink-60);
}
.collapse-item:has(.blue ) a.collapse-card-item:hover {
  border-color: var(--blue-60);
}
.collapse-card-icon {
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.collapse-card-icon img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
}
.collapse-card-text {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.collapse-item:has(.green ) a.collapse-card-item:hover .body-2 {
  color: var(--green-60);
}
.collapse-item:has(.pink ) a.collapse-card-item:hover .body-2 {
  color: var(--pink-60);
}
.collapse-item:has(.blue ) a.collapse-card-item:hover .body-2 {
  color: var(--blue-60);
}
.collapse-card-arrow {
  margin-top: auto;
}
.collapse-card-arrow img {
  width: 0.7rem;
  margin-left: auto;
  margin-right: 0;
}
.collapse-item:has(.green ) a.collapse-card-item:hover .collapse-card-arrow img {
  filter: invert(69%) sepia(20%) saturate(1109%) hue-rotate(84deg) brightness(88%) contrast(79%);
}
.collapse-item:has(.pink ) a.collapse-card-item:hover .collapse-card-arrow img {
  filter: invert(27%) sepia(78%) saturate(3144%) hue-rotate(319deg) brightness(96%) contrast(94%);
}
.collapse-item:has(.blue ) a.collapse-card-item:hover .collapse-card-arrow img {
  filter: invert(38%) sepia(93%) saturate(2065%) hue-rotate(184deg) brightness(97%) contrast(91%);
}
@media(min-width:1460px) and (max-width:1499.98px) {
  .collapse-item {
    margin-bottom: 3.2rem;
  }
  .collapse-head {
    padding: 1.6rem 10.4rem 1.6rem 3.2rem;
  }
  .collapse-head-icon {
    width: 5.6rem;
    height: 5.6rem;
  }
  .collapse-card-item {
    padding: 1.6rem;
  }
  .collapse-card-icon {
    width: 3.4rem;
    height: 3.4rem;
  }
}
@media(min-width:1360px) and (max-width:1459.98px) {
  .collapse-item {
    margin-bottom: 3rem;
  }
  .collapse-head {
    padding: 1.6rem 8.8rem 1.6rem 3rem;
  }
  .collapse-head-icon {
    width: 5.6rem;
    height: 5.6rem;
  }
  .collapse-card-item {
    padding: 1.6rem;
  }
  .collapse-card-icon {
    width: 3.4rem;
    height: 3.4rem;
  }
}
@media(min-width:1200px) and (max-width:1359.98px) {
  .collapse-item {
    margin-bottom: 3.2rem;
  }
  .collapse-head {
    padding: 1.2rem 8.4rem 1.2rem 3.2rem;
    gap: 2rem;
  }
  .collapse-head::after {
    right: 3.2rem;
  }
  .collapse-head-icon {
    width: 4.8rem;
    height: 4.8rem;
  }
  .collapse-card-list {
    grid-template-columns: repeat(5, 1fr);
  }
  .collapse-card-item {
    padding: 1.6rem;
  }
  .collapse-card-icon {
    width: 3.4rem;
    height: 3.4rem;
  }
}
@media(min-width:992px) and (max-width:1199.98px) {
  .sec-collapse .subtitle-1 br {
    display: none;
  }
  .collapse-item {
    margin-bottom: 3rem;
  }
  .collapse-head {
    padding: 1.2rem 8rem 1.2rem 2rem;
    gap: 2rem;
  }
  .collapse-head::after {
    width: 1.6rem;
    height: 0.92rem;
    right: 3rem;
  }
  .collapse-head-icon {
    width: 4.8rem;
    height: 4.8rem;
  }
  .collapse-card-list {
    grid-template-columns: repeat(4, 1fr);
  }
  .collapse-card-item {
    padding: 1.6rem;
  }
  .collapse-card-icon {
    width: 3.2rem;
    height: 3.2rem;
  }
  .collapse-card-text br {
    display: none;
  }
}
@media(min-width:768px) and (max-width:991.98px) {
  .sec-collapse .title br {
    display: none;
  }
  .collapse-item {
    margin-bottom: 2.8rem;
  }
  .collapse-head {
    padding: 1.2rem 8rem 1.2rem 2rem;
    gap: 1.6rem;
  }
  .collapse-head::after {
    width: 1.6rem;
    height: 0.92rem;
    right: 3rem;
  }
  .collapse-head-icon {
    width: 4.8rem;
    height: 4.8rem;
  }
  .collapse-card-list {
    gap: 1.2rem;
    grid-template-columns: repeat(3, 1fr);
  }
  .collapse-card-item {
    padding: 1.6rem;
  }
  .collapse-card-icon {
    width: 3rem;
    height: 3rem;
  }
  .collapse-card-text br {
    display: none;
  }
}
@media(max-width:767.98px) {
  .sec-collapse .title br {
    display: none;
  }
  .collapse-item {
    margin-bottom: 2rem;
  }
  .collapse-head {
    padding: 1.2rem 4.8rem 1.2rem 1.6rem;
    border-bottom-width: 0.2rem;
    gap: 1.6rem;
  }
  .collapse-head::after {
    width: 1.4rem;
    height: 0.81rem;
    right: 2rem;
  }
  .collapse-head-icon {
    width: 4rem;
    height: 4rem;
  }
  .collapse-info .subtitle-1 {
    margin: 3.2rem 0 1.6rem;
  }
  .collapse-card-list {
    gap: 1.2rem;
    grid-template-columns: repeat(2, 1fr);
  }
  .collapse-card-icon {
    width: 3rem;
    height: 3rem;
  }
  .collapse-card-item {
    padding: 1.2rem;
  }
}
@media(max-width:575.98px) {
  .collapse-card-item .body-2 {
    font-size: 1.3rem;
    line-height: 2.1rem;
  }
  .collapse-card-arrow img {
    width: 0.6rem;
  }
}