html {
  scroll-behavior: smooth;
}

.click__contact {
  margin-top: 80px;
}

.caseStudy {
  padding: 90px 0 40px;
}

/* -------------------------------------------------
    caseStudy
-------------------------------------------------- */
.caseStudyInner {
  margin-top: 80px;
}

.topBottom {
  margin-top: 40px;
}

.caseStudyContainer {
  padding: 0 50px 0 32px;
}

/* .is-second {
  border: 3px solid rgba(23, 82, 163, 0.3);
} */

.mainvisual__illust--img.is-second {
  border: none;
}

.is-third {
  border-radius: 3px solid rgba(222, 85, 52, 0.3);
}

.caseStudyInner .container {
  display: grid;
  gap: 40px 0;
}

.caseStudy__column {
  display: grid;
  gap: 60px 30px;
  grid-template-columns: repeat(3,1fr);
}

.caseStudy__column--img {
  height: 215px;
  max-height: fit-content;
}

@media screen and (max-width:767px) and (min-width:550px) {
  .caseStudy__column--img {
    height: 330px;
  }
}

.caseStudy__column--img img {
  height: 100%;
  object-fit: contain;
  transition: filter 0.3s ease-in-out;
  width: 100%;
}

.caseStudy__column--item a:hover .caseStudy__column--img img {
  filter: brightness(1.1);
}

.caseStudy__column--title {
  color: var(--colorBlack);
  font-family: var(--fontNotoSansJP);
  font-size: var(--fontSize18);
  font-weight: 700;
  line-height: 2;
  margin-top: 24px;
}

.caseStudy__column--text {
  color: var(--colorBlack);
  font-family: var(--fontNotoSansJP);
  font-size: var(--fontSize14);
  font-weight: 400;
  line-height: 2;
  padding-bottom: 16px;
}

.caseStudy__logo {
  height: auto;
  margin: 0 auto;
  width: fit-content;
}

.caseStudy__column--item a {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.caseStudy__column--btn {
  align-items: center;
  border: 3px solid var(--colorBlack);
  border-radius: 40px;
  box-shadow: 3px 6px 0 rgba(0, 0, 0, 0.4);
  color: var(--colorBlack);
  display: flex;
  font-family: var(--fontNotoSansJP);
  font-size: 14px;
  font-weight: 900;
  height: 40px;
  justify-content: center;
  margin: auto auto 0;
  max-width: 175px;
  position: relative;
  transition: 0.3s ease-in-out;
  width: 100%;
}

.caseStudy__column--btn:hover {
  background-color: var(--colorBlack);
  color: #fff;
}

.caseStudy__column--btn::after {
  background-image: url(../images/top/arrow.svg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  content: "";
  height: 14px;
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  transition: 0.3s ease-in-out;
  width: 8px;
}

.caseStudy__column--item a:hover .caseStudy__column--btn::after {
  filter: brightness(4);
  mix-blend-mode: plus-lighter;
}

.caseStudy__column--item .whiteBtn {
  height: 40px;
  margin: 16px auto 0;
  max-width: 175px;
}

.whiteBtn {
  margin: 60px auto 100px;
}

.caseStudy__logo.ecuteLogo img {
  height: 30px;
  width: auto;
}

.caseStudy__logo.koremouLogo img {
  height: 29px;
  width: auto;
}

.caseStudy__logo.labLogo img {
  height: 29px;
  width: auto;
}

@media screen and (max-width:767px) {
  .caseStudy__column {
    gap: 50px 0;
    grid-template-columns: 1fr;
  }
}

/* tab切り替え */
.case__tabInner {
  margin-top: 50px;
}

.case__tabLabelInner {
  display: flex;
  gap: 10px;
  max-width: 1080px;
  width: 100%;
	width: 100%;
	padding-bottom: 40px;
	border-bottom: 1px solid #CCCCCC;
}

.case__tabLabel {
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #CCCCCC;
    border-radius: 100px;
    max-width: 175px;
    width: 100%;
    height: 50px;
    padding: 2px;
}

.case__tabLabel img {
	height: 24px;
  width: fit-content;
}

.case__tabLabel:nth-of-type(1) img {
	height: 26px;
	position: relative;
	top: -1px;
}

input[name="tab_switch"] {
  display: none;
}

.case__tabContent {
  clear: both;
  display: none;
  margin: 0 auto;
  max-width: 1080px;
  overflow: hidden;
  width: 100%;
}

.case__tabInner:has(#case-tab01:checked) #case-tabContent01,
.case__tabInner:has(#case-tab02:checked) #case-tabContent02,
.case__tabInner:has(#case-tab03:checked) #case-tabContent03,
.case__tabInner:has(#case-tab04:checked) #case-tabContent04 {
  display: block;
}

.case__tabInner input:checked + .case__tabLabel {
  border: 3px solid #2BAC4D;
  padding: 0;
}

.caseStudy__logo {
  position: relative;
  top: 50%;
  transform: translateY(-50%);
}

.caseStudy__more--btn {
  align-items: center;
  border: 3px solid var(--colorBlack);
  border-radius: 40px;
  box-shadow: 3px 6px 0 rgba(0, 0, 0, 0.4);
  color: var(--colorBlack);
  display: flex;
  font-family: var(--fontNotoSansJP);
  font-size: 15px;
  font-weight: 900;
  height: 54px;
  justify-content: center;
  margin: auto auto 0;
  margin: 60px auto 6px;
  max-width: 240px;
  position: relative;
  transition: 0.3s ease-in-out;
  width: 100%;
}

.caseStudy__more--btn::after {
  background-image: url(../images/top/arrow.svg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  content: "";
  height: 14px;
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  transition: 0.3s ease-in-out;
  width: 8px;
}

.caseStudy__more--btn:hover {
  background-color: var(--colorBlack);
  color: #fff;
}

.caseStudy__more--btn:hover::after {
  background-image: url(../images/top/arrow-white.svg);
}


.caseStudyContainer {
  padding: 80px 40px 60px;
}

.case__tabInner:has(#case-tab01:checked) .caseStudy__logo.ecuteLogo img {
  height: 35px;
}

.case__tabInner:has(#case-tab02:checked) .caseStudy__logo.koremouLogo img {
  height: 30px;
}

.case__tabInner:has(#case-tab03:checked) .caseStudy__logo.labLogo img {
  height: 30px;
}

@media (hover: hover) {
  .case__tabLabel:hover {
    border: 3px solid #2BAC4D;
    padding: 0;
    cursor: pointer;
  }
}

@media screen and (max-width:767px) {
  .case__tabLabelInner {
		gap: 15px;
		display: grid;
		grid-template-columns: 1fr 1fr;
  }

  .case__tabLabel {
		font-size: 12px;
		height: 56px;
		line-height: 1.3;
		max-width: 100%;
  }

  .caseStudy__logo {
    padding: 4px;
  }
}