@import url("../common/css/effect.css");
/*! =======================================================

  "3mind.co.jp" Index Styles

======================================================== */
/*! View Button
-------------------------------------------------------- */
.view-btn {
  position: relative;
  width: 400px;
  line-height: 60px;
  display: block;
  font-size: 16px;
  font-size: 1.6rem;
  letter-spacing: 0.1em;
  text-align: center;
  text-decoration: none;
  margin: auto;
  border: solid 1px transparent;
  transition: all 0.3s ease;
}
.view-btn.bg-black {
  color: #ffffff;
  background-color: #202020;
}
.view-btn.bg-black::after {
  background-image: url(../common/images/arrow_w.svg);
}
.view-btn.bg-black:hover {
  background-color: #ed6d1f;
}
.view-btn.bg-white {
  color: #000000;
  background-color: #ffffff;
}
.view-btn.bg-white::after {
  background-image: url(../common/images/arrow_blk.svg);
}
.view-btn.bg-white:hover {
  color: #ed6d1f;
  border-color: #ed6d1f;
}
.view-btn.bg-white:hover::after {
  background-image: url(../common/images/arrow_orange.svg);
}
.view-btn::after {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 20px;
  width: 19px;
  height: 8px;
  background-image: url();
  background-repeat: no-repeat;
  background-position: 50% 50%;
  background-size: cover;
  transition: all 0.3s;
}

@media screen and (max-width: 780px) {
  .view-btn {
    width: 69.2307692308vw;
    line-height: 11.5384615385vw;
    font-size: 3.3333333333vw;
  }
  .view-btn::after {
    width: 3.5897435897vw;
    height: 1.5384615385vw;
  }
}
/*! Main Visual
-------------------------------------------------------- */
.main-visual {
  position: relative;
  width: 100%;
  height: auto;
  aspect-ratio: 1920/1200;
  display: grid;
}
.main-visual .mv {
  position: relative;
  height: auto;
  aspect-ratio: 1920/1200;
  /*@include variables.bgImage(null, no-repeat, 50% 50%, cover);*/
  grid-area: 1/1;
}
.main-visual .mv .contents-area {
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: grid;
  place-content: center;
  grid-area: 1/1;
}
.main-visual .mv .contents-area h2 {
  position: relative;
  font-family: "Noto Serif JP", serif;
  font-size: 78px;
  font-size: 7.8rem;
  font-weight: 400;
  letter-spacing: 0.025em;
  color: #ffffff;
}
.main-visual .mv figure {
  width: 100%;
  overflow: hidden;
}
.main-visual .mv figure.zoomIn {
  animation: zoomIn 12s 0s forwards;
}
.main-visual .mv figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 1920/1200;
  object-fit: cover;
}

@keyframes zoomIn {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.15);
  }
}
@media screen and (max-width: 1440px) {
  .main-visual .mv h2 span {
    display: block;
  }
}
@media screen and (max-width: 780px) {
  .main-visual {
    aspect-ratio: 780/1200;
  }
  .main-visual .mv {
    aspect-ratio: 780/1200;
  }
  .main-visual .mv .contents-area h2 {
    font-size: 10vw;
    letter-spacing: 0;
    text-align: center;
  }
  .main-visual .mv figure img {
    aspect-ratio: 780/1200;
  }
}
/*! Scroll Down
-------------------------------------------------------- */
.scroll-container {
  display: none;
}

@media screen and (max-width: 780px) {
  .scroll-container {
    position: absolute;
    z-index: 2;
    top: 0;
    width: 100%;
    aspect-ratio: 780/1200;
    display: block;
  }
  .scroll-container .scroll {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
  }
  .scroll-container .scroll a {
    font-family: "CabinetGrotesk-Medium", sans-serif;
    font-size: 3.90625vw;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-align: center;
    color: #ffffff;
    text-decoration: none;
    display: block;
    margin: 0 0 0.25em;
  }
  .scroll-container .scroll .scroll-border {
    position: relative;
    width: 100%;
    height: 11.5384615385vw;
    overflow: hidden;
    margin: auto;
  }
  .scroll-container .scroll .scroll-border::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    width: 3px;
    height: 100%;
    background-color: #868686;
    margin: auto;
  }
  .scroll-container .scroll .scroll-border::after {
    content: "";
    position: absolute;
    z-index: 1;
    top: 0;
    left: 0;
    right: 0;
    width: 3px;
    height: 15px;
    margin: auto;
    background-color: #ffffff;
    animation: scroll-down 2s infinite ease-in-out;
  }
}
@media screen and (max-width: 480px) {
  .scroll-container .scroll a {
    font-size: 4.1666666667vw;
  }
}
@keyframes scroll-down {
  0% {
    transform: translateY(-100%);
  }
  100% {
    transform: translateY(600%);
  }
}
/*! Main
-------------------------------------------------------- */
.l-contents .lead {
  font-family: "Noto Serif JP", serif;
  font-size: 36px;
  font-size: 3.6rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  line-height: 2.5;
  text-align: center;
  width: 100%;
  padding: 175px 0 365px;
  background-color: #ffffff;
}

@media screen and (max-width: 780px) {
  .l-contents .lead {
    font-size: 5.1282051282vw;
    line-height: 2.25;
    padding: 21.7948717949% 7.6923076923% 35.2564102564%;
  }
}
/*! Section
-------------------------------------------------------- */
.l-contents section {
  /*! Section01 */
}
.l-contents section.sec01 {
  padding: 0 0 240px;
  background-color: #ffffff;
}
.l-contents section.sec01 .inner .sec-heading {
  letter-spacing: 0.05em;
}
.l-contents section.sec01 .cs-list {
  max-width: 85.9375vw;
  margin: 85px auto 100px;
}
.l-contents section.sec01 .cs-list .cs {
  width: 390px;
}
.l-contents section.sec01 .cs-list .cs a {
  text-decoration: none;
  color: #000000;
  display: block;
  transition: all 0.3s;
}
.l-contents section.sec01 .cs-list .cs a figure {
  width: 100%;
  overflow: hidden;
}
.l-contents section.sec01 .cs-list .cs a figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 390/488;
  object-fit: cover;
  transition: all 0.3s;
}
.l-contents section.sec01 .cs-list .cs a dl {
  margin: 20px 0 0;
  padding: 0 25px;
}
.l-contents section.sec01 .cs-list .cs a dl dt {
  font-size: 20px;
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1.8;
}
.l-contents section.sec01 .cs-list .cs a dl dd {
  font-size: 17px;
  font-size: 1.7rem;
  letter-spacing: 0.05em;
  line-height: 1.7647058824;
}
.l-contents section.sec01 .cs-list .cs a:hover {
  opacity: 0.7;
  filter: alpha(opacity=70);
}
.l-contents section.sec01 .cs-list .cs a:hover figure img {
  transform: scale(1.1);
}
.l-contents section {
  /*! Section02 */
}
.l-contents section.sec02 {
  height: auto;
  display: grid;
  /*
  @include variables.bgImage('../images/three-mind_top_sec02_bg.webp', no-repeat, 50% 0, 90%);
  background-attachment: scroll;
  */
}
.l-contents section.sec02.is-scrolled {
  position: sticky;
}
.l-contents section.sec02 .inner {
  position: relative;
  z-index: 2;
  grid-area: 1/1;
  padding: 250px 0 320px;
}
.l-contents section.sec02 .inner .sec-heading {
  letter-spacing: 0.05em;
}
.l-contents section.sec02 .inner .sec-heading small {
  margin: 0 0 0 25px;
}
.l-contents section.sec02 .inner .service-list {
  margin: 80px 0 0;
}
.l-contents section.sec02 .inner .service-list .service:not(:first-of-type) {
  margin: 40px 0 0;
}
.l-contents section.sec02 .inner .service-list .service {
  display: grid;
}
.l-contents section.sec02 .inner .service-list .service .contents-area {
  position: relative;
  z-index: 2;
  grid-area: 1/1;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 0 100px;
}
.l-contents section.sec02 .inner .service-list .service .contents-area .sv-summary {
  width: 50%;
}
.l-contents section.sec02 .inner .service-list .service .contents-area .sv-summary dl {
  color: #ffffff;
  letter-spacing: 0.05em;
}
.l-contents section.sec02 .inner .service-list .service .contents-area .sv-summary dl dt {
  font-size: 30px;
  font-size: 3rem;
  font-weight: 500;
  line-height: 1.2;
  margin: 0 0 25px;
}
.l-contents section.sec02 .inner .service-list .service .contents-area .sv-summary dl dd {
  font-size: 18px;
  font-size: 1.8rem;
  line-height: 2;
}
.l-contents section.sec02 .inner .service-list .service .contents-area .sv-summary .view-btn {
  margin: 40px auto 0;
}
.l-contents section.sec02 .inner .service-list .service > figure {
  position: relative;
  height: 100%;
  grid-area: 1/1;
  border-radius: 10px;
  box-shadow: 0px 5px 18px 0px rgba(0, 0, 0, 0.56);
}
.l-contents section.sec02 .inner .service-list .service > figure::before {
  content: "";
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: inline-block;
  background-color: rgba(0, 0, 0, 0.6);
  border-radius: 10px;
}
.l-contents section.sec02 .inner .service-list .service > figure img {
  aspect-ratio: 1200/600;
  object-fit: cover;
  border-radius: 10px;
}
.l-contents section.sec02 .bg-wrapper {
  position: sticky;
  z-index: 1;
  top: 0;
  grid-area: 1/1;
  width: 100%;
  height: 115vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.l-contents section.sec02 .bg-wrapper figure {
  position: relative;
  width: 115%;
  height: 115%;
}
.l-contents section.sec02 .bg-wrapper figure img {
  position: absolute;
  width: 115%;
  height: 115%;
  inset: 0;
  aspect-ratio: 1920/1300;
  object-fit: cover;
}
.l-contents section {
  /*! Section03 */
}
.l-contents section.sec03 {
  padding: 200px 0;
  background-color: #ffffff;
}
.l-contents section.sec03 .inner {
  position: relative;
  max-width: initial;
  width: 100%;
  height: 100%;
  padding: 0 2.6041666667vw 0 calc((100% - 1200px) / 2);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.l-contents section.sec03 .inner > div {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  flex-direction: column;
}
.l-contents section.sec03 .inner > div p {
  margin: 60px 0 0;
}
.l-contents section.sec03 .inner > div .view-btn {
  margin: 80px 0 0;
}
.l-contents section.sec03 .inner figure {
  width: 36.4583333333vw;
  height: auto;
  flex-shrink: 0;
}
.l-contents section.sec03 .inner figure img {
  height: auto;
  aspect-ratio: 700/1060;
  object-fit: cover;
}

@media screen and (max-width: 780px) {
  .l-contents section {
    /*! Section01 */
  }
  .l-contents section.sec01 {
    padding: 0 0 20.5128205128%;
  }
  .l-contents section.sec01 .inner .sec-heading {
    letter-spacing: 0;
  }
  .l-contents section.sec01 .cs-list {
    max-width: 100%;
    margin: 9.6153846154% auto 8.3333333333%;
  }
  .l-contents section.sec01 .cs-list .cs {
    width: 62.5641025641vw;
  }
  .l-contents section.sec01 .cs-list .cs a dl {
    margin: 3.8461538462% 0 0;
    padding: 0;
  }
  .l-contents section.sec01 .cs-list .cs a dl dt {
    font-size: 3.5897435897vw;
    line-height: 1.6071428571;
  }
  .l-contents section.sec01 .cs-list .cs a dl dd {
    font-size: 3.3333333333vw;
    line-height: 1.5384615385;
  }
  .l-contents section {
    /*! Section02 */
  }
  .l-contents section.sec02 {
    height: 100%;
  }
  .l-contents section.sec02::before {
    content: "";
    position: fixed;
    z-index: -1;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("../images/three-mind_top_sec02_bg.webp");
    background-repeat: no-repeat;
    background-position: 50% 0;
    background-size: cover;
  }
  .l-contents section.sec02 {
    /*
    &.is-scrolled {
      &::before { position: absolute; }
    }
    */
  }
  .l-contents section.sec02 .inner {
    height: 100%;
    padding: 32.0512820513% 0;
  }
  .l-contents section.sec02 .inner .sec-heading small {
    margin: 0;
  }
  .l-contents section.sec02 .inner .service-list {
    margin: 8.3333333333% 0 0;
  }
  .l-contents section.sec02 .inner .service-list .service {
    width: 100%;
  }
  .l-contents section.sec02 .inner .service-list .service .contents-area {
    padding: 17.9487179487% 6.4102564103% 7.6923076923%;
  }
  .l-contents section.sec02 .inner .service-list .service .contents-area .sv-summary {
    width: 100%;
  }
  .l-contents section.sec02 .inner .service-list .service .contents-area .sv-summary dl dt {
    font-size: 4.6153846154vw;
  }
  .l-contents section.sec02 .inner .service-list .service .contents-area .sv-summary dl dd {
    font-size: 3.3333333333vw;
  }
  .l-contents section.sec02 .inner .service-list .service > figure img {
    aspect-ratio: 1/1;
  }
  .l-contents section.sec02 .bg-wrapper {
    display: none;
  }
  .l-contents section {
    /*! Section03 */
  }
  .l-contents section.sec03 {
    padding: 21.7948717949% 0 21.0256410256%;
  }
  .l-contents section.sec03 .inner {
    padding: 0;
    align-items: flex-start;
    flex-direction: column;
  }
  .l-contents section.sec03 .inner > div {
    width: 100%;
    display: block;
  }
  .l-contents section.sec03 .inner > div h2 {
    margin: 0 0 0 5.1282051282%;
  }
  .l-contents section.sec03 .inner > div p {
    margin: 8.9743589744% 0 0 5.1282051282%;
  }
  .l-contents section.sec03 .inner > div .view-btn {
    margin: 17.9487179487% auto 0;
  }
  .l-contents section.sec03 .inner figure {
    width: 53.8461538462vw;
    height: auto;
    flex-shrink: 0;
    margin: 8.9743589744% 0 0 46.1538461538vw;
  }
}
@media screen and (max-width: 480px) {
  .l-contents section {
    /*! Section02 */
  }
  .l-contents section.sec02 .inner {
    /* @include variables.pd2(calc(250 / 780 * 100%), 0); */
  }
  .l-contents section.sec02 .inner .service-list {
    margin: 6.4102564103% 0 0;
  }
  .l-contents section.sec02 .inner .service-list .service .contents-area {
    padding: 17.9487179487% 7.6923076923% 7.6923076923%;
  }
  .l-contents section.sec02 .inner .service-list .service > figure {
    height: auto;
  }
  .l-contents section.sec02 .inner .service-list .service > figure img {
    width: auto;
    height: auto;
    aspect-ratio: 1/1;
  }
}