/* フォント */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap');

/* カラー設定 */
:root {
  --t-primary: #FF1815;
  --black: #231815;
}

/* 全体 */
body {
  font-size: 16px;
  font-family: "Noto Sans JP", system-ui;
  line-height: 1.5;
  font-feature-settings: "palt";
  background: var(--black);
}
img {
  width: 100%;
}
a {
  transition: all .3s ease;
}
.c-wrap {
  max-width: 1210px;
  margin: 0 auto;
  padding: 0 15px;
}
.util-title {
  font-size: 40px;
  font-weight: bold;
  text-align: center;
}
.t-primary {
  color: var(--t-primary);
}
.sp {
  display: none;
}
@media screen and (max-width:750px) {
  .util-title {
    font-size: 6.4vw;
  }
  .sp {
    display: block;
  }
  .pc {
    display: none;
  }
}



/* ヘッダー */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: var(--black);
  border-bottom: 10px solid var(--t-primary);
}
.header__inner {
  padding-bottom: 20px;
}
.header__wrap {
  padding-top: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header__logo {
  width: 100%;
  max-width: 257px;
}
.header__mail {
  width: 100%;
  max-width: 180px;
}
.header__mail a {
  color: #fff;
  text-decoration: none;
  font-size: 23px;
  position: relative;
  padding-left: 38px;
}
.header__mail a::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  background: url(../img/mail_white.svg) no-repeat;
  background-size: contain;
  width: 30px;
  height: 20px;
  transition: all .3s ease;
}
.header__mail a:hover {
  color: var(--t-primary);
}
.header__mail a:hover::before {
  background: url(../img/mail_red.svg) no-repeat;
  background-size: contain;
}
@media screen and (max-width:750px) {
  .header__inner {
    padding-top: 4.66vw;
    padding-left: 6.4vw;
  }
  .header__wrap {
    padding-top: 0;
  }
  .header__logo {
    width: 23.733333333333334vw;
  }
  .header__mail {
    text-align: right;
  }
  .header__mail a {
    font-size: 4vw;
  }
  .header__mail a::before {
    transform: translateY(-50%) scale(0.9);
  }
}

/* MV */
.mv {
  margin-top: 120px;
}
@media screen and (max-width:750px) {
  .mv {
    margin-top: 10vw;
  }
}
@media screen and (max-width:500px) {
  .mv {
    margin-top: 15vw;
  }
}

/* 事業目的 */
.purpose__inner {
  padding-top: 120px;
  padding-bottom: 106px;
}
.purpose__list {
  margin-top: 50px;
  font-size: 23px;
  color: #fff;
  list-style-position: inside;
  margin-left: 0;
  padding-left: 0;
}
.purpose__list li {
  padding: 10px;
  border-bottom: 1px solid #fff;
  line-height: 1.7;
  padding-left: 1.1em;
  text-indent: -1em;
}
/* .purpose__text {
  margin-top: 50px;
  font-size: 29px;
  text-align: center;
} */
@media screen and (max-width:750px) {
  .purpose__inner {
    padding-top: 9.33vw;
    padding-bottom: 14.13vw;
  }
  .purpose__list li {
    font-size: 4.26vw;
  }
  .purpose__list {
    margin-top: 6.66vw;
  }
}

/* point */
.point {
  background: #4D4D4D;
}
.point__inner {
  padding-top: 125px;
  padding-bottom: 100px;
}
.point__list {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  text-align: center;
  gap: 2%;
  padding: 0;
  margin: 0;
}
.point__list li {
  width: calc( (100% - (2% * 3)) / 3 );
  display: grid;
}
.point__img {
  max-width: 183px;
  margin: 0 auto;
}
.point__text {
  margin-top: 30px;
  font-size: 18px;
  color: #fff;
}
@media screen and (max-width:750px) {
  .point__inner {
    padding-top: 16vw;
    padding-bottom: 5.6vw;
  }
  .point__list {
    gap: 10.6vw 2%;
  }
  .point__list li {
    width: calc( (100% - 2%) / 2 );
    display: block;
  }
  .point__text {
    margin-top: 4vw;
  }
  .point__list li:nth-child(1) {
    order: 2;
  }
  .point__list li:nth-child(2) {
    order: 3;
  }
  .point__list li:nth-child(3) {
    order: 1;
    width: 100%;
  }
  .point__list li:nth-child(3) .point__text {
    width: calc( (100%) / 2 );
    margin: 4vw auto 0;
  }
  .point__img {
    max-width: 24.4vw;
  }
  .point__text {
    font-size: 4.26vw;
  }
}


/* 会社概要 */
.company__inner {
  padding-top: 120px;
  padding-bottom: 70px;
}
.company__content {
  margin-top: 100px;
}
.company__title {
  font-size: 38px;
  font-weight: bold;
  padding-bottom: 15px;
  border-bottom: 1px solid #fff;
  color: #fff;
}
.company__title span {
  font-size: 22px;
  font-weight: 500;
  margin-left: 50px;
}
.company__wrap {
  display: flex;
  align-items: flex-start;
}
.company__info {
  margin-top: 48px;
  font-size: 20px;
  color: #fff;
}
.company__info > * + * {
  margin-top: 20px;
}
.company__info dt {
  min-width: 160px;
}
@media screen and (max-width:750px) {
  .company__inner {
    padding-top: 13.3vw;
    padding-bottom: 17.3vw;
  }
  .company__content {
    padding: 0 2.66vw;
    margin-top: 10.6vw;
  }
  .company__title {
    font-size: 5.33vw;
  }
  .company__title span {
    display: block;
    margin-left: 0;
    margin-top: 10px;
    font-size: 4.26vw;
  }
  .company__info {
    font-size: 4.26vw;
  }
  .company__info dt {
    min-width: 21.3vw;
  }
}

/* footerボタン */
.footer-btn__inner {
  padding-top: 115px;
  padding-bottom: 105px;
}
.footer-btn__content {
  text-align: center;
}
.footer-btn__content a {
  max-width: 180px;
  width: 100%;
  padding: 20px;
  color: #fff;
  text-align: center;
  text-decoration: none;
  font-weight: bold;
  background: #4d4d4d;
  border: 2px solid #fff;
  display: inline-block;
  font-size: 26px;
}
.footer-btn__content a:hover {
  background: var(--t-primary);
  color: #fff;
}
@media screen and (max-width:750px) {
  .footer-btn__inner {
    padding-top: 14.6vw;
    padding-bottom: 12vw;
  }
  .footer-btn__content a {
    max-width: 34.13vw;
    font-size: 4vw;
    padding: 20px 10px;
  }
}

/* footer */
.footer {
  background: var(--black);
  border-top: 1px solid var(--t-primary);
}
.footer__inner {
  padding-top: 26px;
  padding-bottom: 14px;
  color: #fff;
}
.footer__copy {
  text-align: right;
  font-size: 14px;
  margin-top: 40px;
}
.footer__info {
  font-size: 21px;
}
@media screen and (max-width:750px) {
  .footer__inner {
    padding-top: 4vw;
    padding-bottom: 2.66vw;
  }
  .footer__info {
    font-size: 4.26vw;
  }
  .footer__copy {
    font-size: 3.73vw;
    text-align: center;
    margin-top: 10.26vw;
  }
}