@charset "UTF-8";

html {
  scroll-behavior: smooth;
  scroll-padding-top: 120px;
  font-size: 62.5%;
  overflow-x: hidden;
}
@media screen and (max-width: 960px) {
  html {
    scroll-padding-top: 92px;
  }
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.4s ease-in-out;
}
a:hover {
  background-position: 0 100%;
  background-size: 100% 1px;
  color: var(--color-blue);
  opacity: 0.8;
}

@media screen and (max-width: 768px) {
  .main {
    margin-top: 120px;
  }
}
@media screen and (max-width: 600px) {
  .main {
    margin-top: 104px;
  }
}

.semi-bold {
  font-weight: 600;
}
.regular {
  font-weight: 400;
}
.light {
  font-weight: 300;
}

/* 改行 */
.br-sp {
  display: none;
}

@media screen and (max-width: 600px) {
  .br-sp {
    display: block;
  }
}

.br-pc {
  display: block;
}
@media screen and (max-width: 960px) {
  .br-pc {
    display: none;
  }
}

.br-tab {
  display: block;
}
@media screen and (max-width: 768px) {
  .br-tab {
    display: none;
  }
}

.br-tab-min {
  display: block;
}
@media screen and (min-width: 768px) {
  .br-tab-min {
    display: none;
  }
}

/* 中央寄せ */
.center {
  margin-left: auto;
  margin-right: auto;
}

.text-center {
  text-align: center;
}

/* 余白　 */
/* margin-bottom */
.mb-40 {
  margin-bottom: var(--space-40);
}
.mb-64 {
  margin-bottom: var(--space-64);
}
.mb-80 {
  margin-bottom: var(--space-80);
}
.mb-100 {
  margin-bottom: var(--space-100);
}
.mb-120 {
  margin-bottom: var(--space-120);
}
.mb-140 {
  margin-bottom: var(--space-140);
}
.mb-160 {
  margin-bottom: var(--space-160);
}
.mb-200 {
  margin-bottom: var(--space-200);
}

/* margin-top */
.mt-40 {
  margin-top: var(--space-40);
}
.mt-64 {
  margin-top: var(--space-64);
}
.mt-80 {
  margin-top: var(--space-80);
}
.mt-100 {
  margin-top: var(--space-100);
}
.mt-120 {
  margin-top: var(--space-120);
}
.mt-140 {
  margin-top: var(--space-140);
}
.mt-160 {
  margin-top: var(--space-160);
}
.mt-200 {
  margin-top: var(--space-200);
}

/* パディング */
.pb-40 {
  padding-bottom: var(--space-40);
}
.pb-64 {
  padding-bottom: var(--space-64);
}
.pb-80 {
  padding-bottom: var(--space-80);
}
.pb-100 {
  padding-bottom: var(--space-100);
}
.pb-120 {
  padding-bottom: var(--space-120);
}
.pb-140 {
  padding-bottom: var(--space-140);
}
.pb-160 {
  padding-bottom: var(--space-160);
}
.pb-200 {
  padding-bottom: var(--space-200);
}

/* padding-top */
.pt-40 {
  padding-top: var(--space-40);
}
.pt-64 {
  padding-top: var(--space-64);
}
.pt-80 {
  padding-top: var(--space-80);
}
.pt-100 {
  padding-top: var(--space-100);
}
.pt-120 {
  padding-top: var(--space-120);
}
.pt-140 {
  padding-top: var(--space-140);
}
.pt-160 {
  padding-top: var(--space-160);
}
.pt-200 {
  padding-top: var(--space-200);
}

.relative {
  position: relative;
}

/*  配置  */
.flex-nml {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  flex-wrap: wrap;
}
.flex-btw {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
.flex-cnt {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  flex-wrap: wrap;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}
.flex-end {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  flex-wrap: wrap;
  -webkit-box-pack: end;
  -ms-flex-pack: end;
  justify-content: flex-end;
}

.flex-col {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  flex-wrap: wrap;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
}

.row-reverse {
  -webkit-flex-direction: row-reverse;
  flex-direction: row-reverse;
}
.items-center {
  -webkit-align-items: center;
  align-items: center;
}
.items-start {
  -webkit-align-items: flex-start;
  align-items: flex-start;
}
.items-end {
  -webkit-align-items: flex-end;
  align-items: flex-end;
}

/* グラデーションボタン */
.grad-btn {
  box-sizing: border-box;
  text-align: center;
}
.grad-btn a {
  position: relative;
  z-index: 0;
  display: inline-block;
  color: var(--color-white);
  padding: 10px 40px;
  border-radius: 30px;
  font-size: var(--fs-base);
  box-shadow: 1.6px 1.6px 1.6px 1.6px rgba(0, 0, 0, 0.16);
  box-sizing: border-box;
  transition: background 0.4s ease-in-out, box-shadow 0.3s ease-in-out,
    transform 0.3s ease-out;
  will-change: transform, box-shadow;
  overflow: hidden;
  text-align: center;
}
.grad-btn a:before {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: -1;
  top: 0;
  left: 0;
  transition: 0.5s;
  background: var(--color-blue-light-2);
  background: linear-gradient(
    153deg,
    var(--color-blue-light-2) 0%,
    var(--color-lime-green) 100%
  );
}

.grad-btn a:after {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: -2;
  left: 0;
  top: 0;
  background: linear-gradient(
    90deg,
    var(--color-lime-green) 0%,
    var(--color-blue-light-2) 100%
  );
  opacity: initial;
}

.grad-btn a:hover:before {
  opacity: 0;
}

.grad-btn a .link-txt {
  font-size: var(--fs-base-2);
}

/* グラデーションボタンアイコンボタン */
.grad-btn-icon a {
  border-radius: 10px;
  padding: 20px 0;
  width: 390px;
}
.grad-btn-icon a .material-icons {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--fs-base-2);
  color: var(--color-blue);
  transition: all 0.4s ease-in-out;
}

.grad-btn-icon a:hover .material-icons {
  color: var(--color-lime-green);
  transform: translate(4px, -50%);
}

@media screen and (max-width: 960px) {
  .grad-btn-icon a {
    width: 300px;
  }
}

@media screen and (max-width: 600px) {
  .grad-btn-icon a {
    width: 260px;
    padding: 16px 0;
  }
}

/* animation */
@keyframes text-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes text-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* キーフレーム：バーを左→右に伸ばす */
@keyframes bar-expand {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

/* キーフレーム：バーをフェードアウト */
@keyframes bar-fade {
  to {
    opacity: 0;
  }
}

[data-inview="fade-up"] {
  translate: 0 80px;
}