@charset "UTF-8";
/* ============================================ */
/* about/feature 専用スタイル                      */
/* ============================================ */
#technology,
#engineering,
#approach,
#support,
#onsite,
#sustain {
  scroll-margin-top: 68px;
}
@media (min-width: 768px) {
  #technology,
  #engineering,
  #approach,
  #support,
  #onsite,
  #sustain {
    scroll-margin-top: 94px;
  }
}
#fv-area {
  position: relative;
  width: 100%;
}

#fv-area picture {
  display: block;
  width: 100%;
}

#fv-area img {
  display: block;
  width: 100%;
  height: 260px;
  -o-object-fit: cover;
     object-fit: cover;
  object-position: top;
}

@media (min-width: 768px) {
  #fv-area img {
    height: 370px;
  }
}
/* =========================
   共通
========================= */
.container {
  max-width: 100%;
}

.text-organoblue {
  color: var(--color-organoblue);
}

.js-fade,
.js-fade-turns > * {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 1s, transform 1s;
  will-change: opacity, transform;
}
.js-fade.is-visible,
.js-fade-turns > *.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.feature__title {
  display: block;
}
.feature__title .feature__num {
  display: flex;
  align-items: center;
  font-size: 24px;
  font-weight: 500;
  color: var(--color-organoblue);
}
.feature__title .feature__num::after {
  content: "";
  display: inline-block;
  width: 2px;
  height: 18px;
  margin: 3px 10px 0;
  transform: rotate(30deg);
  background-color: var(--color-darkblue);
}
.feature__title .feature__ttl {
  font-size: 24px;
  font-weight: 700;
  padding-top: 4px;
  color: var(--color-darkblue);
}
@media (min-width: 768px) {
  .feature__title {
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
  }
  .feature__title .feature__num {
    width: 106px;
    font-size: 52px;
  }
  .feature__title .feature__num::after {
    margin: 0 18px;
  }
  .feature__title .feature__ttl {
    width: calc(100% - 106px);
    font-size: 46px;
  }
}

.breadcrumb li[aria-current="page"] span {
  color: var(--color-text);
  opacity: 0.6;
}
@media (min-width: 640px) {
  .breadcrumb li[aria-current="page"] span {
    color: #ffffff;
    opacity: 1;
  }
}

/* =========================
   01 reason
========================= */
.reason {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
@media (min-width: 768px) {
  .reason {
    flex-direction: row;
    align-items: flex-end;
    margin-bottom: 120px;
  }
}

/* =========================
   reason-intro
========================= */
.reason-intro {
  display: flex;
  justify-content: center;
  flex-direction: column;
  flex-wrap: wrap;
  position: relative;
  background: url(/images/about/feature/reason-intro_bg--fix.png) no-repeat 100% 100%/574px 768px;
  width: calc(100% + 36px);
  margin-left: -18px;
  margin-bottom: 58px;
  padding: 0 18px;
}
.reason-intro figure {
  position: relative;
  width: 100%;
  height: calc(118vw - 36px);
  margin-bottom: -20px;
}
.reason-intro .reason-intro__img {
  position: absolute;
}
.reason-intro .reason-intro__img--01 {
  top: 0;
  right: 0;
  width: 65%;
  z-index: 2;
}
.reason-intro .reason-intro__img--02 {
  top: 15%;
  left: 0;
  width: 67.3%;
  z-index: 1;
}
.reason-intro .reason-intro__img--03 {
  right: 10.3%;
  bottom: 0;
  width: 46%;
  z-index: 2;
}
h3.reason-intro__title {
  display: none;
  position: relative;
  width: 100%;
  margin: 30px 0 30px;
  z-index: 3;
}
h3.reason-intro__title-sp {
  width: 100%;
  display: block;
  position: relative;
  width: 100%;
  margin: 30px 0 30px;
  z-index: 3;
}
@media (min-width: 490px) {
  h3.reason-intro__title {
    display: block;
  }
  h3.reason-intro__title-sp {
    display: none;
  }
}

.reason-intro h3 span {
  display: inline-block;
  margin: 5px 0;
  padding: 4px 0 5px 0;
}
.reason-intro h3 span:nth-of-type(2) {
  padding-left: 14px;
}
.reason-intro h3 span:nth-of-type(3) {
  padding-left: 10px;
}
.reason-intro div {
  position: relative;
  width: 100%;
  margin: 0;
  z-index: 3;
}
.reason-intro p + p {
  margin-top: 1em;
}
@media (min-width: 768px) {
  .reason-intro {
    width: calc(100% + 80px);
    margin-left: -40px;
    padding: 0 40px;
    margin-bottom: 126px;
  }
  .reason-intro figure {
    height: calc(115.3vw - 80px);
  }
}
@media (min-width: 1024px) {
  .reason-intro {
    width: calc(100% + 200px);
    margin-left: -100px;
    min-height: 59.6vw;
    padding: 0 2vw;
  }
  .reason-intro figure {
    height: calc(115.3vw - 200px);
    position: absolute;
    top: 0;
    left: 0;
    width: 50vw;
    height: 59.6vw;
  }
  .reason-intro h3 {
    width: 720px;
    margin: 0 0 70px auto;
  }
  .reason-intro h3 span:nth-of-type(3) {
    padding-left: 0;
  }
  .reason-intro div {
    width: 485px;
    margin-left: auto;
  }
}
@media (min-width: 1280px) {
  .reason-intro {
    padding: 0 10vw;
  }
}

/* =========================
   features
========================= */

.features__title {
  position: relative;
}
.features__title::after {
  content: "";
  display: block;
  width: 2px;
  height: 24px;
  background-color: #fff;
  margin: 4px auto 0;
}
@media (min-width: 768px) {
  .features__title::after {
    height: 38px;
  }
}

.features {
  background-image: url(/images/about/feature/features_bg-sp--fix.jpg);
  background-size: cover;
  background-position: 50% 50%;
  width: calc(100% + 36px);
  margin-left: -18px;
  padding: 40px 18px 44px;
}
.features ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.features li {
  background-color: white;
}
.features li:nth-child(1) a::before {
  background-image: url(/images/about/feature/features_ico_01.png);
}
.features li:nth-child(1) a::after {
  background-image: url(/images/about/feature/features_ico_01-hover.png);
}
.features li:nth-child(2) a::before {
  background-image: url(/images/about/feature/features_ico_02.png);
}
.features li:nth-child(2) a::after {
  background-image: url(/images/about/feature/features_ico_02-hover.png);
}
.features li:nth-child(3) a::before {
  background-image: url(/images/about/feature/features_ico_03.png);
}
.features li:nth-child(3) a::after {
  background-image: url(/images/about/feature/features_ico_03-hover.png);
}
.features li:nth-child(4) a::before {
  background-image: url(/images/about/feature/features_ico_04.png);
}
.features li:nth-child(4) a::after {
  background-image: url(/images/about/feature/features_ico_04-hover.png);
}
.features li:nth-child(5) a::before {
  background-image: url(/images/about/feature/features_ico_05.png);
}
.features li:nth-child(5) a::after {
  background-image: url(/images/about/feature/features_ico_05-hover.png);
}
.features li:nth-child(6) a::before {
  background-image: url(/images/about/feature/features_ico_06.png);
}
.features li:nth-child(6) a::after {
  background-image: url(/images/about/feature/features_ico_06-hover.png);
}
.features a {
  position: relative;
  display: flex;
  height: 100%;
  transition: color 0.3s;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-liteblue);
  padding: 10px 10px 90px;
}
.features a:hover {
  color: var(--color-liteblue);
}
.features a:hover::before {
  opacity: 0;
}
.features a:hover::after {
  opacity: 1;
}
.features a:hover .features__arrow {
  background-color: var(--color-grey);
}
.features a::before, .features a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  width: 80px;
  height: 80px;
  background-size: 100% 100%;
  background-position: center;
  background-repeat: no-repeat;
  transition: opacity 0.3s ease;
  margin: auto;
}
.features a::before {
  opacity: 0;
}
.features a::after {
  opacity: 1;
}
.features .group:not(:hover) .arrow-animate-right {
  animation: arrow-right-leave 0.3s ease-in-out forwards;
}
.features__num {
  font-size: 20px;
  font-weight: 500;
}
.features__text {
  font-size: 16px;
  font-weight: 700;
  text-align: center;
  margin-top: 6px;
}
.features__arrow {
  position: absolute;
  bottom: 18px;
  right: 18px;
  width: 35px;
  height: 35px;
  border-radius: 35px;
  display: none;
  align-items: center;
  justify-content: center;
  transform: rotate(90deg);
  overflow: hidden;
}
@media (min-width: 768px) {
  .features {
    width: calc(100% + 80px);
    margin-left: -40px;
    padding: 90px 40px 140px;
  }
  .features a {
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
    color: var(--color-darkblue);
    padding: 28px 30px;
  }
  .features a:hover {
    color: var(--color-liteblue);
  }
  .features a::before, .features a::after {
    top: 0;
    bottom: auto;
    left: auto;
    right: 0;
    width: 110px;
    height: 110px;
  }
  .features a::before {
    opacity: 1;
  }
  .features a::after {
    opacity: 0;
  }
  .features__num {
    font-size: 30px;
  }
  .features__text {
    font-size: 20px;
    text-align: left;
    margin-top: 44px;
  }
  .features__arrow {
    display: flex;
  }
}
@media (min-width: 1024px) {
  .features {
    background-image: url(/images/about/feature/features_bg--fix.jpg);
    width: calc(100% + 200px);
    margin-left: -100px;
    padding: 90px 100px 140px;
  }
  .features ul {
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
  }
}

/* =========================
   01 technology
========================= */
.technology {
  margin-block: 70px;
}
.technology__layout {
  display: flex;
  align-items: center;
  flex-direction: column;
  width: calc(100% + 36px);
  margin-left: -18px;
}
.technology__layout + .technology__layout {
  margin-top: 50px;
}
.technology__media {
  width: 100%;
}
.technology__media img {
  width: 100%;
  height: auto;
}
.technology__body {
  width: 100%;
  padding: 20px 18px 0;
}
.technology .is-textRight .technology__media {
  order: 1;
}
.technology .is-textRight .technology__body {
  order: 2;
}
@media (min-width: 768px) {
  .technology {
    margin-block: 110px;
  }
  .technology__layout {
    flex-direction: row;
    width: calc(100% + 80px);
    margin-left: -40px;
  }
  .technology__layout + .technology__layout {
    margin-top: 60px;
  }
  .technology__media {
    width: 55.637vw;
    overflow: hidden;
  }
  .technology__media img {
    height: 100%;
    -o-object-fit: cover;
       object-fit: cover;
  }
  .technology__body {
    width: 44.363vw;
    padding: 0 40px 0 30px;
  }
  .technology .is-textRight .technology__media {
    order: 2;
  }
  .technology .is-textRight .technology__body {
    order: 1;
    padding: 0 30px 0 40px;
  }
}
@media (min-width: 1024px) {
  .technology__layout {
    flex-direction: row;
    width: calc(100% + 200px);
    margin-left: -100px;
  }
  .technology__layout + .technology__layout {
    margin-top: 60px;
  }
  .technology__body {
    padding: 0 100px 0 66px;
  }
  .technology .is-textRight .technology__body {
    padding: 0 66px 0 100px;
  }
}

/* =========================
   02 engineering
========================= */
.engineering {
  margin-block: 120px;
}
@media (min-width: 768px) {
  .engineering {
    margin-block: 160px;
  }
  .engineering .text-arrow-btn-centering .arrow-circle {
    margin-left: 24px;
  }
}

/* =========================
   03 approach
========================= */
.approach {
  margin-block: 120px;
}
.approach ul {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}
/* 仮修正 */
.approach ul.feature__approach-btn{
  display:none;
}
@media (min-width: 768px) {
  .approach {
    margin-block: 160px;
  }
  .approach ul {
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
  }
  /* 仮修正 */
  .approach ul.feature__approach-btn{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
  }
}

/* =========================
   04 support
========================= */
.support {
  margin-block: 120px;
}
.support__layout {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  background-color: white;
}
.support__layout::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  background-color: var(--color-organoblue);
  width: 100px;
  height: 2px;
}
.support__layout + .support__layout {
  margin-top: 30px;
}
.support__body {
  padding: 20px 15px 0;
}
.support__list {
  display: grid;
  gap: 24px;
}
.support__list li p {
  margin-left:2rem;
}
.support h4 {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 10px;
}
.support__media {
  display: block;
  overflow: hidden;
}
.support__media img {
  display: block;
  width: 100%;
  height: auto;
}
@media (min-width: 768px) {
  .support {
    margin-block: 160px;
  }
  .support__layout {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  .support__media {
    position: relative;
    height: 100%;
    min-height: 0;
    align-self: stretch;
  }
  .support__media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
       object-fit: cover;
    -o-object-position: center 90%;
       object-position: center 90%;
  }
  .support__layout::before {
    width: 260px;
    height: 4px;
  }
  .support__layout + .support__layout {
    margin-top: 40px;
  }
  .support__body {
    padding: 40px 0 40px 40px;
  }
}
@media (min-width: 1024px) {
  .support__body {
    padding: 40px;
  }
}
@media (min-width: 1280px) {
  .support__layout {
    grid-template-rows: minmax(0, 1fr);
    max-height:480px;
    overflow: hidden;
  }
  .support__layout.expand {
    max-height:560px;
    overflow: hidden;
  }
  .support__body,
  .support__media {
    min-height: 0;
  }
}
@media (min-width: 1536px) {
  .support__layout,.support__layout.expand {
    max-height:480px;
  }
  .support__list {
    gap: 40px;
  }
}

/* =========================
   05 onsite
========================= */
.onsite {
  margin-block: 120px;
}
@media (min-width: 768px) {
  .onsite {
    margin-block: 160px;
  }
}

/* =========================
   06 sustain
========================= */
.sustain__awards {
  display: grid;
  gap: 2rem;
}

.award {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px 0;
}
.award__media {
  margin: 0 auto;
  width: 218px;
  height: 218px;
}
.award__media img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
@media (min-width: 768px) {
  .award {
    grid-template-columns: 218px 1fr;
    gap: 40px 30px;
  }
}