@charset "UTF-8";

:root {
  --base-font-family: "Noto Sans JP", sans-serif;
  --base-font-weight: 400;
  --base-font-weight-bold: 500;
  --header-navi-li-font-size: 10px;
  --header-navi-li-padding: 3px 20px 4px 15px;
}
.page-en {
  --base-font-family: "Inter", sans-serif;
  --base-font-weight: 500;
  --base-font-weight-bold: 700;
  --header-navi-li-font-size: 14px;
  --header-navi-li-padding: 3px 15px 4px 15px;
}
body {
  font-family: var(--base-font-family);
  font-optical-sizing: auto;
  font-weight: var(--base-font-weight);
  font-style: normal;
  font-size: 62.5%;
  line-height: 1;
  -webkit-text-size-adjust: 100%;
  color: #24292d;
  background: #f6f7f8;
  position: relative;
}
html.is-drawer-open,
body.is-drawer-open {
  overflow: hidden;
  height: 100%;
}
.en {
  font-family: "Inter", sans-serif;
  font-optical-sizing: auto;
  font-weight: 700;
  font-style: normal;
}
.ja {
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
}
.cent {
  font-family: century-old-style-std, serif;
}
.bold {
  font-weight: var(--base-font-weight-bold);
}
::selection {
  background: #d7d7d7;
}
::-moz-selection {
  background: #d7d7d7;
}
p {
  max-height: 999999px;
}
li {
  max-height: 999999px;
}
a {
  text-decoration: none;
}
a:hover {
  text-decoration: none;
}
input::placeholder,
textarea::placeholder {
  color: #999;
}
input::-ms-input-placeholder,
textarea::-ms-input-placeholder {
  color: #999;
}
input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  color: #999;
}
.mask-box {
  overflow: hidden;
  clip-path: inset(0 100% 0 0);
  will-change: clip-path;
}
.mask-img {
  display: block;
  width: 100%;
  height: auto;
}
.slideUp {
  opacity: 0;
}
.pc {
  display: block;
}
.sp {
  display: none;
}

/* link-slide */
.link-slide {
  text-transform: capitalize;
  position: relative;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  border-radius: 30px;
  margin: 0;
  overflow: hidden !important;
  transition: all 0.3s ease-in-out;
  z-index: 10;
}
.link-slide::before,
.link-slide::after {
  content: "";
  width: 0%;
  height: 100%;
  display: block;
  position: absolute;
  transform: skewX(-20deg);
  left: -10%;
  top: 0;
  z-index: -12;
  transition: all 0.7s cubic-bezier(0.77, 0, 0.175, 1);
}
.link-slide::after {
  z-index: -15;
  transition: all 0.94s cubic-bezier(0.2, 0.95, 0.57, 0.99);
  opacity: 0;
}
.link-slide:hover::before {
  width: 116%;
  opacity: 1;
}
.link-slide:hover::after {
  width: 120%;
  opacity: 1;
}
.link-h {
  color: #fff;
  background: transparent;
  border: 1px solid #fff;
}
.link-h:hover {
  color: #fff !important;
  border: 1px solid #d2464b;
}
.link-h::before {
  background: #d2464b;
}
.link-h::after {
  background: #d2464b;
}
.link-fd {
  color: #f7f6f3;
  background: transparent;
  border: 1px solid #f7f6f3;
}
.link-fd:hover {
  color: #f7f6f3 !important;
  border: 1px solid #d2464b;
}
.link-fd::before {
  background: #d2464b;
}
.link-fd::after {
  background: #d2464b;
}

/* header */
.header {
  box-sizing: border-box;
  width: 100%;
  padding: 0;
  position: absolute; top: 0; left: 0;
  z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
}
.header-l { 
  display: flex;
  align-items: center;
}
.header-logo {
  border-radius: 0 0 20px 0;
  padding: 20px 40px;
}
.header-logo img { 
  width: 110px;
  height: auto;
}
.header-r { 
  display: flex;
  align-items: center;
  padding: 0 86px 0 0;
}
.header-navi {
  display: flex;
  align-items: center;
}
.header-navi li {
  position: relative;
  font-size: var(--header-navi-li-font-size);
  line-height: 1.6;
  border-left: 0.6px solid rgba(255, 255, 255, 0.5);
  padding: var(--header-navi-li-padding);
  transition: background-color 0.5s ease, backdrop-filter 0.5s ease;
}
.header-navi li:hover {
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(4px);
}
.header-navi li span {
  font-family: "Inter", sans-serif;
  font-size: 14px;
  font-weight: 500;
}
.header-navi li a {
  color: #fff;
  display: block;
  text-decoration: none;
}
.header-btn {
  font-size: 1.3em;
  margin: 0 10px 0 0;
}
.header-btn a {
  font-weight: 500;
  line-height: 1;
  border-radius: 5px;
  padding: 0 15px;
  height: 36px;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.header-lang {
  font-size: 1.3em;
}
.header-lang a {
  font-weight: 500;
  line-height: 1;
  border-radius: 5px;
  padding: 0 15px;
  height: 36px;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* top */
.main-top {
  box-sizing: border-box;
  width: 100%;
  height: 100vh;
  height: 100svh;
  position: relative;
}
.top-txt-wrap {
  position: absolute;
  top: 50%;
  left: 5%;
  transform: translateY(-50%);
  margin-top: 40px;
  z-index: 10;
}
.top-txt {
  font-size: clamp(40px, 5vw, 70px);
  line-height: 1.4;
  color: #fff;
}
.top-txt-sub {
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "MS PMincho", serif;
  font-size: clamp(14px, 1.6vw, 22px);
  font-weight: 400;
  color: #fff;
  margin: 10px 0 0 3px;
}
.scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  height: 70px;
  z-index: 10;
}
.scroll span {
  position: absolute;
  left: 0;
  top: -60px;
  color: #eee;
  font-size: 1.2em;
  letter-spacing: 0.2em;
  writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  -webkit-writing-mode: vertical-rl;
}
.scroll::after {
  content: "";
  position: absolute;
  top: 0;
  width: 1px;
  height: 70px;
  background: #fff;
  animation: pathmove 1.4s ease-in-out infinite;
  opacity: 0;
}
@keyframes pathmove {
  0% {
    height: 0;
    top: 0;
    opacity: 0;
  }
  30% {
    height: 50px;
    opacity: 1;
  }
  100% {
    height: 0;
    top: 70px;
    opacity: 0;
  }
}

/* swiper */
.swiper-container {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.swiper-wrapper,
.swiper-slide {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.swiper-slide .bg {
  position: absolute;
  top: 0;
  left: -40px;
  width: calc(100% + 80px);
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  will-change: transform;
}
.sw-1 .bg { background-image: url("../img/top/top-1.jpg"); }
.sw-2 .bg { background-image: url("../img/top/top-2.jpg"); }
.sw-3 .bg { background-image: url("../img/top/top-3.jpg"); }
.swiper-txt {
  font-size: 12px;
  color: #fff;
  position: absolute;
  bottom: 30px;
  right: 30px;
}

/* products */
.products {
  width: 100%;
  height: auto;
  margin: 0 auto;
  padding: 0;
}
.products-inner {
  width: 100%;
  margin: 0 auto;
  padding: 150px 0;
  display: flex;
  align-items: center;
}
.products-l {
  width: 30%;
  margin: 0 5% 0 10%;
}
.products-r {
  width: 55%;
}
.products-head {
  font-size: clamp(28px, 2.9vw, 40px);
  line-height: 1.2;
  margin-top: 35px;
}
.products-txt {
  font-size: clamp(13px, 1.1vw, 16px);
  line-height: 1.8;
  margin-top: 30px;
}
.title {
  font-size: clamp(28px, 2.9vw, 40px);
}
.title-sub {
  font-size: clamp(14px, 1.3vw, 18px);
  color: #6f767d;
  margin: 15px 0 0 1px;
}
.white {
  color: #fff;
}
.white-sub {
  color: #fff;
}
.products-btn {
  margin-top: 35px;
}
.btn {
  font-size: clamp(11px, 1vw, 14px);
}
.btn a {
  padding: 12px 38px 13px 18px;
  border-radius: 5px;
  position: relative;
  overflow: visible;
  display: inline-block;
}
.btn .btn-txt {
  font-weight: 500;
  display: inline-block;
  transition: transform 0.35s ease;
}
.btn .arrow {
  width: 12px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  transition: transform 0.35s ease, opacity 0.35s ease;
  pointer-events: none;
}
.btn .arrow-out {
  right: 15px;
  opacity: 1;
}
.btn .arrow-in {
  left: 0;
  opacity: 0;
  transform: translate(0, -50%);
}
.btn a:hover .btn-txt {
  transform: translateX(20px);
}
.btn a:hover .arrow-out {
  transform: translate(14px, -50%);
  opacity: 0;
}
.btn a:hover .arrow-in {
  transform: translate(15px, -50%);
  opacity: 1;
}
.btn-w a {
  color: #fff;
  background: #d2464b;
  border: 1px solid #d2464b;
}
.btn-r a {
  color: #fff;
  background: #d2464b;
  border: 1px solid #d2464b;
}

/* projects */
.projects {
  width: 100%;
  height: auto;
  margin: 0 auto;
  padding: 0;
  position: relative;
}
.projects-inner {
  position: absolute;
  top: 50%;
  left: 5%;
  z-index: 10;
  -webkit-transform: translateY(-50%);
	-ms-transform: translateY(-50%);
	transform: translateY(-50%);
}
.projects-head {
  font-size: clamp(28px, 2.9vw, 40px);
  line-height: 1.2;
  margin-top: 35px;
}
.projects-txt {
  font-size: clamp(13px, 1.1vw, 16px);
  line-height: 1.8;
  margin-top: 30px;
}
.projects-bg {
  margin: 0;
}
.projects-mask {
  width: 100%;
  height: 100%;
  background: rgba(38,48,58,0.6);
  mix-blend-mode: multiply;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 5;
  display: block;
}
.projects-btn {
  margin-top: 35px;
}

/* news */
.news {
  box-sizing: border-box;
  width: 100%;
  height: auto;
  margin: 0 auto;
  padding: 80px 0 150px 0;
}
.news-inner {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}
.news-title-wrap {
  display: flex;
  justify-content: space-between;
}
.news-ul {
  width: 100%;
  height: auto;
  margin: 50px 0 0 0;
}
.news-li {
  border-top: 1px solid #e2e1dd;
  border-bottom: none;
}
.news-li:last-child {
  border-top: 1px solid #e2e1dd;
  border-bottom: 1px solid #e2e1dd;
}
.news-li a {
  display: block;
  padding: 40px 20px;
}
.news-li-head {
  display: flex;
  align-items: end;
}
.news-date {
  font-size: clamp(12px, 1vw, 14px);
  color: #6f767d;
  margin: 0 10px 0 0;
  padding: 5px 0;
}
.news-date a {
  color: #6f767d;
}
.news-categoly {
  border-top: none;
  display: flex;
}
.news-categoly li {
  font-size: clamp(12px, 1vw, 14px);
  color: #d2464b;
  background: rgba(210, 70, 75, 0.1);
  border-radius: 8px;
  margin: 0 0 0 10px;
  padding: 5px 10px;
  display: inline-block;
}
.news-txt {
  font-size: clamp(13px, 1.1vw, 16px);
  line-height: 1.8;
  color: #24292d;
  padding: 20px 0 0 0;
  transition: all 0.5s ease;
}
.news-btn {
  margin: 3px 0 0 0;
}
.news-li a:hover .news-txt {
  color: #d2464b;
}

/* footer */
.footer {
  box-sizing: border-box;
  width: 100%;
  height: auto;
  background: #26303a;
  margin: 0;
}
.footer-inner {
  width: 90%;
  margin: 0 auto;
  padding: 50px 0 50px 0;
}
.footer-logo {
  width: 220px;
  height: auto;
  margin: 0;
}
.footer-add-wrap {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.footer-add-inner {
  display: flex;
}
.footer-add {
  font-size: 1.2em;
  line-height: 24px;
  color: #f7f6f3;
  margin: 40px 40px 0 0;
}
.footer-btn {
  font-size: 1.2em;
  margin: 40px 0 0 0;
}
.footer-btn a {
  border-radius: 5px;
  padding: 10px 20px;
}
.footer-navi {
  margin: 0;
}
.footer-navi li {
  font-size: 1.3em;
  text-align: left;
  margin: 0 30px 0 0;
  padding: 0;
  overflow: hidden;
  display: inline-block;
}
.footer-navi li a {
  color: transparent;
  text-shadow: 0 -1.5em 0 #f7f6f3, 0 0 0 #f7f6f3;
  transition: text-shadow 0.3s;
}
.footer-navi li a:hover {
  text-shadow: 0 0 0 #f7f6f3, 0 1.5em 0 #f7f6f3;
}
.footer-line {
  width: 100%;
  border-top: 1px solid rgba(247, 246, 243, 0.12);
  margin: 50px 0;
}
.copy-wrap {
  width: 100%;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.privacy {
  font-size: 1.2em;
  overflow: hidden;
}
.privacy a {
  letter-spacing: normal;
  color: transparent;
  text-shadow: 0 -1.5em 0 #f7f6f3, 0 0 0 #f7f6f3;
  transition: text-shadow 0.3s;
}
.privacy a:hover {
  text-shadow: 0 0 0 #f7f6f3, 0 1.5em 0 #f7f6f3;
}
.copyright {
  font-size: 1.2em;
  text-align: right;
  color: #f7f6f3;
  letter-spacing: normal;
}

@media screen and (max-width: 1140px) {
  /* header */
  .header-navi {
    display: none;
  }
  .header-r {
    display: none;
  }
}

@media screen and (max-width: 900px) {
  /* products */
  .products-l {
    width: 35%;
    margin: 0 5% 0 5%;
  }
  .products-r {
    width: 55%;
  }
}

@media screen and (max-width: 800px) {
  .footer-add-wrap {
    display: block;
  }
}

@media screen and (max-width: 767px) {
  .pc {
    display: none;
  }
  .sp {
    display: block;
  }
  /* link */
  .link-slide {
    transition: none !important;
  }
  .link-slide::before,
  .link-slide::after {
    transition: none !important;
    width: 0% !important;
    opacity: 0 !important;
  }
  .link:hover::before,
  .link:hover::after {
    width: 0% !important;
    opacity: 0 !important;
  }
  .link-wr:hover {
    color: #fff !important;
    border: 1px solid #fff !important;
  }
  .link-gr:hover {
    color: #f7f6f3 !important;
    border: 1px solid #f7f6f3 !important;
  }
  /* header */
  .header-logo {
    border-radius: 0 0 10px 0;
    padding: 15px 20px;
  }
  .header-logo img { 
    width: 90px;
    height: auto;
  }
  /* top */
  .top-txt-wrap {
    margin-top: 10px;
  }
  .top-txt {
    line-height: 1.2;
  }
  .top-txt-sub {
    line-height: 1.6;
    margin: 10px 0 0 1px;
  }
  .white {
    color: #24292d;
  }
  .white-sub {
    color: #6f767d;
  }
  /* swiper */
  .sw-1 .bg { background-image: url("../img/top/top-1-sp.jpg"); }
  .sw-2 .bg { background-image: url("../img/top/top-2-sp.jpg"); }
  .sw-3 .bg { background-image: url("../img/top/top-3-sp.jpg"); }
  .swiper-txt {
    font-size: 10px;
    bottom: 20px;
    right: 5%;
  }
  /* products */
  .products-inner {
    padding: 60px 0;
    display: block;
  }
  .products-l {
    width: 86%;
    margin: 0 auto 60px auto;
  }
  .products-r {
    width: 100%;
  }
  .btn a {
    padding: 9px 38px 10px 18px;
  }
  /* projects */
  .projects-inner {
    width: 86%;
    margin: 0 auto;
    position: static;
    top: auto;
    left: auto;
    -webkit-transform: none;
    -ms-transform: none;
    transform: none;
  }
  .projects-bg {
    margin: 60px 0 0 0;
  }
  .projects-mask {
    display: none;
  }
  /* news */
  .news {
    padding: 60px 0 100px 0;
  }
  .news-inner {
    box-sizing: border-box;
    width: 90%;
    margin: 0 auto;
  }
  .news-ul {
    margin: 40px 0 0 0;
  }
  .news-li a {
    padding: 30px 0;
  }
  .news-date {
    margin: 0 5px 0 0;
  }
  .news-categoly li {
    margin: 0 0 0 5px;
  }
  .news-categoly li a {
    padding: 0 10px;
  }
  .news-txt {
    padding: 10px 0 0 0;
  }
  .news-btn {
    margin: 0;
  }
  .news-li a:hover .news-txt {
    color: #24292d;
  }
  /* footer */
  .footer-inner {
    padding: 50px 0 30px 0;
  }
  .footer-logo {
    width: 180px;
  }
  .footer-add-wrap {
    display: block;
  }
  .footer-add-inner {
    display: block;
  }
  .footer-add {
    margin: 30px 0 0 0;
  }
  .footer-btn {
    font-size: 1.3em;
    margin: 35px 0 0 0;
  }
  .footer-navi {
    margin: 0;
  }
  .footer-navi li {
    margin: 30px 0 0 0;
    display: block;
  }
  .footer-navi li a {
    color: #f7f6f3;
    text-shadow: none;
    transition: none;
  }
  .footer-navi li a:hover {
    color: #f7f6f3;
    text-shadow: none;
  }
  .privacy a {
    color: #f7f6f3;
    text-shadow: none;
    transition: none;
  }
  .privacy a:hover {
    color: #f7f6f3;
    text-shadow: none;
  }
  .footer-line {
    margin: 35px 0;
  }
}