@charset "UTF-8";

:root {
  --lpSetSize: (100vw / 1400) * 0.65;
}
html {
  scroll-behavior:smooth;
  scroll-padding-top: 80px;
}
.l-container {
  width:100%;
}
.feature {
  width:100%;
  font-family: "hiragino-kaku-gothic-pron", sans-serif;
  font-weight: 300;
  font-style: normal;
  font-feature-settings: "palt";
  color: #000000;
}
.feature * {
  margin:0;
  box-sizing:border-box;
}
.feature figure {
  background:#ffffff;
}
.feature img {
  width:100%;
  height:auto;
  vertical-align:top;
  display:block;
}
.feature a {
  display: block;
  color: inherit;
  text-decoration: none;
  transition: opacity 0.3s;
}
.feature a:hover {
  cursor: pointer;
  opacity: .7;
}

/* PC only */
.l-footer {
  padding-top: 0 !important;
}
.pc-footer {
  margin-top: 0 !important;
}

/*****************************************************
container
*****************************************************/

/* (PC ONLY)
*****************************************************/
.feature {
  display: flex;
}

/* .f_left
----------------------------- */
.feature .f_left {
  width: 50%;
}
.feature .f_left .f_left__box {
  position: relative;
  height: 100%;
}
.feature .f_left .f_left__box .f_left__title {
  position: sticky;
  top: 80px;
  height: calc(100vh - 80px);
  overflow: hidden;
}
.feature .f_left .f_left__box .f_left__title figure img {
  width: 100%;
  height: calc(100vh - 80px);
  object-fit: cover;
  object-position: center top;  
  position: absolute;
  top:0;
  left:0;
  z-index: 0;
}
.feature .f_left .f_left__box .f_left__title h1 {
  position: absolute;
  top: calc(50% - 80px);
  left: 0;
  width:100%;
  text-align:center;
}
.feature .f_left .f_left__box .f_left__title h1 img {
  width: calc(262 * (100vw / 1400));
  display:inline;
}

/* .f_main
----------------------------- */
.feature .f_main {
  width: 50%;
  background: #bee6ff;
}
.feature .f_main .inner {
  width: calc(487.5 * (100vw / 1400));
  margin: 0 auto;
  overflow: hidden;
}

/* .hero
----------------------------- */
.feature .hero {
  background: url(../img/pc_bg.jpg) 0 0 no-repeat;
  background-size: cover;
}
.feature .hero__lead {
  padding: calc(350 * var(--lpSetSize)) 0 calc(190 * var(--lpSetSize));
}

/* ************************************************** */


/* .hero
----------------------------- */
.feature .hero__lead p {
  font-size: calc(28 * var(--lpSetSize));
  letter-spacing: 0.075em;
  line-height: 1.714;
  text-align: center;
}


/* .sec
----------------------------- */
.feature .ttl_wrap {
  position:relative;
}
.feature .ttl_wrap h2 {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  color: #ffffff;
  z-index: 1;
}
.feature .hero .ttl_wrap h2,
.feature .sec03 .ttl_wrap h2 {
  top: calc(20 * var(--lpSetSize));  
  font-family: "nimbus-sans", sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size: calc(40 * var(--lpSetSize));
  letter-spacing: 0.050em;
  line-height: 1;
}
.feature .sec02 .ttl_wrap h2,
.feature .sec04 .ttl_wrap h2 {
  top: calc(30 * var(--lpSetSize));  
  font-family: "trajan-pro-3", serif;
  font-weight: 400;
  font-style: normal;
  font-size: calc(30 * var(--lpSetSize));
  letter-spacing: 0.030em;
  line-height: 1;
}
.feature h2 span {
  margin-bottom: calc(1 * var(--lpSetSize));
  padding-bottom:  calc(6 * var(--lpSetSize));
  border-bottom: 1px solid #ffffff;
  white-space:nowrap;  
}

.feature .sec01 {
 padding: calc(73 * var(--lpSetSize)) 0 0 0;
}

.feature .sec .img01 {
  width: 100%;
  margin: 0 auto calc(70 * var(--lpSetSize));
}
.feature .sec .img02 {
  width: calc(550 * var(--lpSetSize));
  margin: 0 auto calc(44 * var(--lpSetSize));
}
.feature .sec .txt_m {
  font-size: calc(25 * var(--lpSetSize));
  letter-spacing: 0.08em;
  line-height: 1.8;
  text-align: center;
  margin-bottom: calc(70 * var(--lpSetSize));
}
.feature .sec .txt_s {
  width: calc(550 * var(--lpSetSize));
  font-size: calc(23 * var(--lpSetSize));
  letter-spacing: 0.050em;
  line-height: 1.87;
  text-align: justify;
  margin: 0 auto calc(84 * var(--lpSetSize));
}

/* credit */
.feature .sec__credit {
  margin-bottom:calc(40 * var(--lpSetSize));
}
.feature .credit_group {
  text-align: center;
}
.feature .ttl_credit {
  font-family: "nimbus-sans", sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size: calc(20 * var(--lpSetSize));
  letter-spacing: 0.05em;
  line-height: 2.08;
  display: inline-block;
}
.feature .sec__credit .credit {
  margin: 0 auto;
  display: inline-block;
}
.feature .sec__credit .credit li {
  font-family: "nimbus-sans", sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size: calc(20 * var(--lpSetSize));
  letter-spacing: 0.05em;
  line-height: 1;
  border-bottom: 1px solid #000000;
  margin: 0 calc(3 * var(--lpSetSize)) calc(9 * var(--lpSetSize));
}
.feature .sec__credit .credit li,
.feature .sec__credit .credit a {
  display: inline-block;
}
.feature .txt_copy {
  margin-bottom: calc(110 * var(--lpSetSize));
}
.feature .txt_copy p {
  font-family: "trajan-pro-3", serif;
  font-weight: 400;
  font-style: normal;
  font-size: calc(54 * var(--lpSetSize));
  letter-spacing: 0.030em;
  line-height: 1;
  text-align: center;
  color: #ffffff;
}


/* .sec_bottom
----------------------------- */
.feature .sec_bottom {
  padding: calc(150 * var(--lpSetSize)) 0 calc(200 * var(--lpSetSize)) 0;
}
.feature .sec_bottom .sec__btn {
  font-family: "nimbus-sans", sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size: calc(30 * var(--lpSetSize));
  line-height:1.0;
  letter-spacing: 0.026em;
  text-align:center;
  z-index:1;
  position:relative;
}
.feature .sec_bottom .sec__btn a {
  display: inline-block;
  border-bottom: 1px solid #000000;
}

/*****************************************************
animation
*****************************************************/

/* フェードアップ */
.feature .js-fade-up {
  opacity: 0;
}
.feature .js-fade-up.is-show {
  opacity: 1;
  animation: fadeup 1s cubic-bezier(0.33, 1, 0.68, 1) forwards;
}
 @keyframes fadeup {
  0% {
    transform: translateY(30px);
    opacity: 0;
  }
  80% {
    opacity: 1;
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}


/* フェードイン */
.feature .js-fade-in {
  opacity: 0;
  transition: all 1s cubic-bezier(0.39, 0.575, 0.565, 1);
}
.feature .js-fade-in.is-show {
  opacity: 1;
}


/*　文字が下から上 */
.js-text-up {
  overflow: hidden;
}
.js-text-up span {
  transform: translateY(110%) rotate(0.0001deg);
  transition: all 1s cubic-bezier(0.215, 0.61, 0.355, 1);
  display: inline-block;
}
.js-text-up.is-show span {
  transform: translateY(0) rotate(0.0001deg);
}


/* 時差 */
.feature .is-show.--1 span {
  transition-delay: 0.3s !important;
}
.feature .is-show.--2 span {
  transition-delay: 0.6s !important;
}


/* --------------------------------------------------- */

@media screen and (min-width: 1400px) {  
  :root {
    --lpSetSize: 1px * 0.65;
  }
  .feature .f_main .inner {
    width: 487.5 px;
  }
}