.about .contents {
  font-feature-settings: "palt";
  overflow: hidden;
}

.about-intro {
  padding: 0 0 100px;
}
.about-intro__wrap {
  display: flex;
  align-items: center;
}
.about-intro__txt {
  flex: 1;
  padding: 31px 0 0;
}
.about-intro__img {
  flex: 1;
  padding-left: 10px;
  text-align: right;
}
.about-intro__ttl-en {
  position: relative;
  color: #36b02b;
  font: 700 18px "Lato", sans-serif;
  font-style: oblique;
  letter-spacing: 0.08em;
  margin-bottom: 17px;
}
.about-intro__ttl-en::before {
  content: "";
  position: absolute;
  right: calc(100% + 15px);
  top: 50%;
  width: 50vw;
  height: 1px;
  background: #36b02b;
}
.about-intro__ttl {
  font-size: 46px;
  font-weight: 700;
  font-style: oblique;
  letter-spacing: 0.01em;
  line-height: 1.3913043478;
  margin-bottom: 17px;
}
.about-intro__desc {
  font-style: oblique;
  letter-spacing: 0.1em;
  line-height: 2.25;
  padding-right: 30px;
  text-align: justify;
}
.about-intro__links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  background: #edfaeb;
  margin-top: 42px;
  padding: 18px 20px 21px;
}
@media screen and (max-width: 1200px) {
  .about-intro__links {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-intro__links .c-button {
    justify-self: center;
  }
}
@media screen and (max-width: 959px) {
  .about-intro {
    padding-bottom: 140px;
  }
}
@media screen and (max-width: 750px) {
  .about-intro {
    padding: 20px 0 113px;
  }
  .about-intro .c-inner {
    padding: 0;
  }
  .about-intro__wrap {
    flex-direction: column-reverse;
  }
  .about-intro__txt {
    padding: 0 20px;
  }
  .about-intro__img {
    margin-bottom: 15px;
    padding: 0;
    text-align: center;
  }
  .about-intro__img img {
    max-width: 354px;
  }
  .about-intro__ttl-en {
    font-size: 16px;
    letter-spacing: 0.08em;
    margin-bottom: 10px;
  }
  .about-intro__ttl-en::before {
    right: calc(100% + 6px);
    width: 20px;
  }
  .about-intro__ttl {
    font-size: 24px;
    letter-spacing: 0.01em;
    line-height: 1.4166666667;
    margin-bottom: 12px;
  }
  .about-intro__desc {
    font-size: 16px;
    line-height: 1.8125;
    padding: 0;
  }
  .about-intro__links {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 44px;
    padding: 20px 30px;
  }
  .about-intro__links .c-button {
    max-width: 100%;
  }
}

.about-strength {
  position: relative;
}
.about-strength__block:nth-child(odd) {
  background: #f5f5f5;
}
.about-strength__block:nth-child(even) {
  background: #fff;
}
.about-strength__block:nth-child(1) {
  position: relative;
  padding-top: 72px;
}
.about-strength__block:nth-child(1) .about-point {
  padding-bottom: 60px;
}
.about-strength__ttl-en {
  position: absolute;
  top: -19px;
  width: 100%;
  color: #fff;
  font: 700 140px "Inter", sans-serif;
  font-style: italic;
  letter-spacing: 0.02em;
  line-height: 1;
  margin-left: -0.1em;
  text-align: center;
}
.about-strength__ttl-en span {
  font-weight: 300;
}
.about-strength__ttl {
  position: relative;
  font-size: 48px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.25;
  padding-left: 0.4em;
  text-align: center;
}
.about-strength__ttl .green {
  color: #36b02b;
}
.about-strength__ttl .num {
  font: bold 64px "Lato", sans-serif;
}
.about-strength__ttl::before {
  content: "";
  position: absolute;
  left: 45px;
  top: -164px;
  display: block;
  width: 218px;
  height: 340px;
  background: url(../img/about/strength-ttl.png) center/contain no-repeat;
}
.about-strength__ttl .br-1200 {
  display: none;
}
@media screen and (max-width: 1200px) {
  .about-strength__ttl-en {
    top: -15px;
    font-size: 108px;
  }
  .about-strength__ttl .br-1200 {
    display: inline;
  }
}
@media screen and (max-width: 959px) {
  .about-strength__ttl-en {
    top: -11px;
    font-size: 85px;
  }
  .about-strength__ttl::before {
    left: 0;
    right: 0;
    top: -163px;
    width: 101px;
    height: 156px;
    margin: 0 auto;
  }
}
@media screen and (max-width: 750px) {
  .about-strength__block:nth-child(1) {
    padding-top: 50px;
  }
  .about-strength__block:nth-child(1) .about-point {
    padding-bottom: 30px;
  }
  .about-strength__ttl-en {
    top: -5px;
    font-size: 41px;
  }
  .about-strength__ttl {
    font-size: 30px;
    letter-spacing: 0.04em;
    line-height: 1.0666666667;
    padding-left: 0;
  }
  .about-strength__ttl .num {
    font-size: 40px;
  }
}

.about-point {
  padding: 70px 0 70px;
}
.about-point__ttl-en {
  color: #36b02b;
  font: 700 18px "Lato", sans-serif;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  text-align: center;
}
.about-point__ttl {
  margin-bottom: 32px;
}
.about-point__ttl .c-subttl {
  font-size: 38px;
}
.about-point__ttl .c-subttl .txt {
  max-width: 100%;
}
.about-point__ttl .c-subttl .txt .br-tb {
  display: none;
}
.about-point__ttl .c-subttl .txt .br-1200 {
  display: none;
}
.about-point__desc {
  color: #090a00;
  letter-spacing: 0.1em;
  line-height: 2.125;
  text-align: justify;
}
.about-point__wrap {
  display: flex;
  -moz-column-gap: 50px;
       column-gap: 50px;
}
.about-point__img {
  flex: 0 0 46.6666%;
  padding-top: 10px;
}
.about-point__detail {
  color: #090a00;
  letter-spacing: 0.08em;
  text-align: justify;
}
.about-point__em1 {
  color: #36b02b;
  font-size: 28px;
  font-style: oblique;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.5714285714;
  margin: 30px 0 12px;
  text-decoration: underline;
  text-underline-offset: 9px;
}
.about-point__em2 {
  color: #36b02b;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.5;
  margin-bottom: 15px;
}
.about-point__em3 {
  margin-bottom: 15px;
}
.about-point__em3 .marker {
  display: inline-block;
  background: #36b02b;
  color: #fff;
  font-size: 28px;
  font-weight: 700;
  font-style: oblique;
  letter-spacing: 0.06em;
  line-height: 1.5;
  margin-bottom: 5px;
  padding: 1px 10px;
}
.about-point__em3 .marker.short {
  letter-spacing: 0.02em;
}
.about-point__em3 .note {
  font-size: 14px;
  letter-spacing: 0.1em;
  margin-left: 10px;
  vertical-align: super;
  white-space: nowrap;
}
.about-point .c-case {
  margin-top: 50px;
}
@media screen and (min-height: 751px) {
  .about-point__em3 .marker.short {
    letter-spacing: 0.02em;
  }
}
@media screen and (max-width: 1200px) {
  .about-point__ttl .c-subttl .txt .br-1200 {
    display: inline;
  }
}
@media screen and (max-width: 959px) {
  .about-point__ttl .c-subttl .txt .br-tb {
    display: inline;
  }
}
@media screen and (max-width: 750px) {
  .about-point {
    padding: 35px 0 30px;
  }
  .about-point__ttl-en {
    font-size: 16px;
    letter-spacing: 0.08em;
    margin-bottom: 8px;
  }
  .about-point__ttl {
    margin-bottom: 20px;
  }
  .about-point__ttl .c-subttl {
    font-size: 24px;
    width: 100vw;
    line-height: 1.4166666667;
    margin: 0 -20px;
    padding: 0 20px 14px;
  }
  .about-point__desc, .about-point__detail {
    font-size: 15px;
  }
  .about-point__wrap {
    flex-direction: column;
  }
  .about-point__img {
    order: 1;
    width: 100%;
    margin-bottom: 10px;
    padding-top: 0;
  }
  .about-point__txt {
    order: 2;
  }
  .about-point__em1 {
    font-size: 20px;
    letter-spacing: 0.04em;
    margin: 20px 0 8px;
    text-underline-offset: 6px;
  }
  .about-point__em2 {
    font-size: 18px;
    letter-spacing: 0.04em;
    margin-bottom: 10px;
  }
  .about-point__em3 {
    margin-bottom: 10px;
  }
  .about-point__em3 .marker {
    font-size: 20px;
    letter-spacing: 0.06em;
    margin-bottom: 3px;
    padding: 0 8px;
  }
  .about-point__em3 .note {
    font-size: 12px;
    margin-left: 6px;
  }
  .about-point .c-case {
    margin-top: 30px;
  }
}

.about-area {
  background: url(../img/about/area-map.png) left/460px no-repeat;
  height: 460px;
  margin-top: 50px;
}
.about-area__txt {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 778px;
  height: 100%;
  margin-left: auto;
  padding-bottom: 6.5%;
}
.about-area__txt img {
  width: 100%;
  height: auto;
}
.about-area__catch {
  color: #090a00;
  font-size: 16px;
  letter-spacing: 0.08em;
  line-height: 2;
  margin-top: -22px;
  padding-right: 150px;
}
@media screen and (max-width: 1200px) {
  .about-area {
    background-size: 38%;
  }
  .about-area__txt {
    width: 65%;
  }
  .about-area__catch {
    padding-right: 20%;
  }
}
@media screen and (max-width: 959px) {
  .about-area {
    height: auto;
    background-position: top center;
    background-size: 345px;
    padding: 265px 0 0;
  }
  .about-area__txt {
    display: block;
    width: 100%;
    height: auto;
    margin: 0;
    padding: 0;
  }
  .about-area__catch {
    margin-top: -4px;
    padding: 0;
  }
}
@media screen and (max-width: 750px) {
  .about-area {
    width: calc(100% + 40px);
    background-size: 230px;
    margin: 25px -20px 0;
    padding: 183px 0 0;
  }
  .about-area__txt img {
    display: block;
    width: 100%;
    height: auto;
  }
  .about-area__catch {
    letter-spacing: 0.08em;
    line-height: 1.8125;
    padding: 0 20px;
  }
}

.about-promise {
  background: #f5f5f5;
  padding: 0 0 80px;
}
.about-promise__main {
  position: relative;
  width: 100%;
  height: 500px;
  background: url(../img/about/promise-bg.jpg) center/cover no-repeat;
  overflow: hidden;
  z-index: 0;
}
.about-promise__main-tz1 {
  position: absolute;
  left: 0;
  top: 0;
  width: 830px;
  height: 100%;
  background: #36b02b;
  -webkit-clip-path: polygon(0 0, 100% 0, 542px 100%, 0 100%);
          clip-path: polygon(0 0, 100% 0, 542px 100%, 0 100%);
  opacity: 0.502;
  z-index: 1;
}
.about-promise__main-tz2 {
  position: absolute;
  left: 0;
  top: 0;
  width: 830px;
  height: 100%;
  background: linear-gradient(to right, #6edf22, #00b039);
  -webkit-clip-path: polygon(0 0, 542px 0, 100% 100%, 0 100%);
          clip-path: polygon(0 0, 542px 0, 100% 100%, 0 100%);
  opacity: 0.902;
  z-index: 2;
}
.about-promise__main-txt {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  z-index: 3;
}
.about-promise__ttl-en {
  color: #fff;
  font: 700 18px "Lato", sans-serif;
  font-style: oblique;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}
.about-promise__ttl {
  color: #fff;
  font-size: 48px;
  font-weight: 700;
  font-style: oblique;
  letter-spacing: 0.04em;
  line-height: 1.0416666667;
  margin-bottom: 20px;
  margin-left: -0.1em;
}
.about-promise__ttl .yellow {
  color: #ffeb00;
}
.about-promise__ttl .num {
  font-size: 64px;
}
.about-promise__desc {
  color: #fff;
  letter-spacing: 0.08em;
}
.about-promise__list {
  position: relative;
  width: calc(100% - 40px);
  max-width: 1200px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.06);
  margin: -18px auto 0;
  padding: 32px 30px 35px 100px;
  z-index: 4;
}
.about-promise__list::after {
  content: "PROMISE";
  position: absolute;
  bottom: -11px;
  right: 43px;
  color: #edfaeb;
  font: 700 80px "Inter", sans-serif;
  font-style: oblique;
  letter-spacing: 0.02em;
  line-height: 1;
  z-index: 0;
}
.about-promise__list ul {
  position: relative;
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 25px 20px;
  justify-content: space-between;
  z-index: 1;
}
.about-promise__list ul li {
  display: flex;
  align-items: center;
  min-height: 51px;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.6;
}
.about-promise__list ul li .green {
  color: #36b02b;
}
.about-promise__list ul li .num {
  flex: 0 0 37px;
  height: 37px;
  background: linear-gradient(to right top, #6edf22, #00b039);
  transform: rotate(-45deg);
  margin-right: 20px;
}
.about-promise__list ul li .num span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  transform: rotate(45deg);
  color: #fff;
  font: 700 18px "Lato", sans-serif;
  letter-spacing: 0.08em;
  font-style: oblique;
}
.about-promise__list ul li:nth-child(5) {
  grid-column: 1/3;
}
@media screen and (max-width: 1200px) {
  .about-promise__main-tz1 {
    width: 630px;
    -webkit-clip-path: polygon(0 0, 100% 0, 342px 100%, 0 100%);
            clip-path: polygon(0 0, 100% 0, 342px 100%, 0 100%);
  }
  .about-promise__main-tz2 {
    width: 630px;
    -webkit-clip-path: polygon(0 0, 342px 0, 100% 100%, 0 100%);
            clip-path: polygon(0 0, 342px 0, 100% 100%, 0 100%);
  }
}
@media screen and (max-width: 959px) {
  .about-promise__main {
    height: 350px;
  }
  .about-promise__main-tz1 {
    width: 450px;
    -webkit-clip-path: polygon(0 0, 100% 0, 320px 100%, 0 100%);
            clip-path: polygon(0 0, 100% 0, 320px 100%, 0 100%);
  }
  .about-promise__main-tz2 {
    width: 450px;
    -webkit-clip-path: polygon(0 0, 320px 0, 100% 100%, 0 100%);
            clip-path: polygon(0 0, 320px 0, 100% 100%, 0 100%);
  }
  .about-promise__list {
    padding: 32px 60px 35px 60px;
  }
  .about-promise__list ul {
    grid-template-columns: 1fr;
  }
  .about-promise__list ul li:nth-child(5) {
    grid-column: 1/2;
  }
}
@media screen and (max-width: 750px) {
  .about-promise {
    padding: 0 0 40px;
  }
  .about-promise__main {
    height: 225px;
    background-image: url(../img/about/promise-bg-sp.jpg);
  }
  .about-promise__main-tz1 {
    width: 222px;
    -webkit-clip-path: polygon(0 0, 100% 0, 146px 100%, 0 100%);
            clip-path: polygon(0 0, 100% 0, 146px 100%, 0 100%);
  }
  .about-promise__main-tz2 {
    width: 222px;
    -webkit-clip-path: polygon(0 0, 146px 0, 100% 100%, 0 100%);
            clip-path: polygon(0 0, 146px 0, 100% 100%, 0 100%);
  }
  .about-promise__ttl-en {
    font-size: 14px;
    margin-bottom: 7px;
  }
  .about-promise__ttl {
    font-size: 24px;
    margin-bottom: 10px;
  }
  .about-promise__ttl .num {
    font-size: 32px;
  }
  .about-promise__desc {
    width: 50%;
    font-size: 12px;
    letter-spacing: 0.08em;
    line-height: 1.75;
  }
  .about-promise__list {
    border-radius: 5px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.06);
    margin-top: -9px;
    padding: 19px 15px 26px 26px;
  }
  .about-promise__list::after {
    content: none;
  }
  .about-promise__list ul {
    gap: 15px;
  }
  .about-promise__list ul li {
    min-height: 41px;
    font-size: 15px;
    letter-spacing: 0.08em;
    line-height: 1.6;
  }
  .about-promise__list ul li .num {
    flex: 0 0 29px;
    height: 29px;
    margin-right: 14px;
  }
  .about-promise__list ul li .num span {
    font-size: 14.4px;
    letter-spacing: 0.08em;
  }
}