@media screen and (max-width: 1670px) {
  .concept-in__trouble__woman {
    width: 25%;
    position: absolute;
    bottom: 5%;
    left: 10%;
    z-index: 2;
  }
}

@media screen and (max-width: 1270px) {
  .header__mail,
  .footer__mail {
    font-size: 1.3vw;
  }
  .concept-in__trouble__woman {
    width: 30%;
    left: 3%;
  }
  .concept-in__trouble_serif ul li {
    font-size: 3vw;
  }
  .eco__list {
    width: 76%;
  }
  .content h2 {
    font-size: 6vw;
  }
  .staff__image-box p {
    width: 100%;
  }
  .inner {
    padding: 0 10px;
  }
  .btn--gradient-border {
    font-size: 2.5vw;
    width: 50%;
  }
  .button-card__title {
    font-size: 2.5vw;
  }
  .button-card__subtitle {
    font-size: 2.3vw;
  }
}

@media screen and (max-width: 1050px) {
  .header__nav-item a {
    font-size: 1.5vw;
  }
  .header__mail {
    width: 35%;
  }
  .header__logo {
    width: 33%;
  }
  .header__mail,
  .footer__mail {
    font-size: 1.5vw;
  }
  .contact_area__btn {
    width: 100%;
  }
  .content p {
    font-size: 2vw;
  }
  .mv-left__subtitle {
    font-size: 2.5vw;
  }
  .concept-in__trouble_serif ul li {
    font-size: 2.4vw;
  }

  .btn--gradient-border {
    width: 58vw;
  }
  .concept-text p {
    font-size: 3.5vw;
  }
  .concept-in__trouble__woman {
    width: 29%;
    left: 5%;
  }
  .button-card__title {
    font-size: 2.8vw;
  }
  .button-card__subtitle {
    font-size: 2.7vw;
  }
  .footer__mail {
    width: 46%;
  }

  .content .image-box p {
    font-size: 3vw;
  }
  .achievement__card {
    width: 31%;
  }
  .achievement__label {
    font-size: 2.5vw;
  }
  .content p.achievement__desc {
  font-size: 1.8vw;
}
  .content h3.achievement__card-title {
    font-size: 2.2vw;
  }
}

@media screen and (max-width: 768px) {
  .loading__text {
    font-size: 3vw;
  }
  p,
  li {
    color: #000;
  }

  .sp-b {
    display: block;
  }
  .sp-n {
    display: none;
  }
  #sp__nav {
    display: block;
  }
  .sp__nav a.sp__nav-contact {
    background-color: #fff;
    width: 90%;
    color: #0046a0;
    font-size: 16px;
    padding: 14px 10px;
    margin: 10px 0 0 20px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .sp__nav a.sp__nav-contact img {
    width: 20px;
    display: inline-block;
    margin-right: 5px;
  }
  .hamburger {
    width: 50px;
    height: 50px;
    background-color: #014ea7;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    position: fixed;
    top: 10px;
    right: 20px;
    z-index: 1001;
  }

  .hamburger span {
    display: block;
    width: 30px;
    height: 3px;
    background-color: white;
    margin: 4px 0;
    transition: 0.3s;
  }

  .sp__nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    background-color: #014ea7;
    transition: right 0.3s ease;
    z-index: 1000;
  }

  .sp__nav ul {
    list-style: none;
    padding: 60px 20px 0;
  }

  .sp__nav li {
    margin: 3px 0;
    border-bottom: solid 1px #ffffff;
    list-style: none;
  }

  .sp__nav a {
    display: block;
    color: white;
    text-decoration: none;
    font-size: 15px;
    position: relative;
    padding: 9px 15px 10px 0;
    width: 100%;
  }
  .sp__nav a::before {
    content: "";
    width: 7px;
    height: 7px;
    border-top: solid 2px #ffffff;
    border-right: solid 2px #ffffff;
    transform: rotate(45deg);
    position: absolute;
    right: 11px;
    top: 16px;
  }

  .sp__nav.active {
    right: 0;
  }

  .hamburger.active span:nth-child(1) {
    transform: translateY(15px) rotate(45deg);
  }
  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  .hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
  header {
    padding: 5px 0;
    position: fixed;
    z-index: 5;
  }
  .header__contact,
  .footer__contact {
    width: 50%;
  }

  .header__tel,
  .footer__tel {
    font-size: 3.5vw;
    color: #0046a0;
  }
  .header__mail {
    display: none;
  }
  .header__nav {
    display: none;
  }
  .header__container {
    flex-direction: column;
    align-items: baseline;
    padding: 0 2rem;
  }
  .header__logo {
    width: 50%;
  }
  .header__tel img {
    height: 18px;
    width: 18px;
    margin-right: 7px;
  }
  .header__contact {
    justify-content: left;
    margin-top: 0;
  }
  .mv {
    padding-top: 15vw;
    background-position: inherit;
    background-size: cover;
    position: relative;
  }
  .mv-left {
    width: 82%;
    padding: 1rem 0rem 0;
    z-index: 3;
  }
  .mv-left__maintitle {
    margin: 0.3rem 0;
  }
  .mv-left__subtitle {
    padding: 6px 4px;
    width: 100%;
    border-radius: 15px;
    font-size: 3.8vw;
    margin-bottom: 1.1rem;
  }
  .mv-left__subtitle p {
    color: #fff;
  }
  .mv-left__text_top {
    width: 95%;
  }
  .mv-left__text_bottom {
    width: 70%;
  }
  .mv-left__contenct img {
    width: 33%;
  }
  .mv-left__contenct {
    width: 100%;
    margin: 1rem 0 0.5rem 0;
  }
  .mv-right {
    width: 29%;
    right: 0;
    position: absolute;
    right: 0;
    bottom: 0;
  }
  /* ボタンエリア */
  .button-grid {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: repeat(4, auto);
    justify-items: center;
    gap: 7px;
    padding: 16px 0;
  }
  .button-card {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 80%;
    padding: 6px;
  }
  .button-card__title {
    font-size: 4vw 17.84px;
  }
  .button-card__title,
  .button-card__subtitle {
    font-size: 4.5vw;
  }
  .button-card::after {
    width: 20px;
    height: 20px;
    padding: 9px 7px 5px 12px;
    font-size: 6px;
  }
  .square__bg {
    padding-top: 7vw;
  }
  .square__bg .inner {
    padding: 0;
  }
  .concept-copy {
    font-size: 5vw;
    color: #000;
    letter-spacing: 2px;
  }
  .concept-copy span {
    font-size: 7vw;
    letter-spacing: 2px;
  }
  .concept-text {
    padding: 1rem 0.5rem;
  }
  .concept-text p {
    text-align: center;
    font-size: 4vw;
    width: 100%;
    margin-bottom: 1rem;
  }
  .concept-in__trouble_serif ul {
    margin-left: 0;
  }
  .concept-in__trouble_serif ul li {
    font-size: 3.2vw;
    font-weight: 600;
  }

  .concept-in__trouble_serif li:not(:first-child) {
    line-height: 1.3;
    padding-left: 0;
  }
  .concept-in__trouble_serif ul li:last-child {
    margin-bottom: 0;
  }
  .concept-in__trouble_serif {
    width: 69%;
    padding: 1rem 0 1rem 1rem;
  }
  .concept-in__trouble__woman {
    width: 35%;
    left: -2%;
  }
  .concept-in__trouble_serif li:first-child {
    padding-left: 5%;
  }
  .concept-in__trouble_serif li:first-child div {
    padding-left: 4%;
  }
  .concept-in__trouble_serif li:not(:first-child) div {
    margin-left: 8.3%;
    padding-left: 3%;
  }
  .concept-text.bottom {
    padding-top: 0;
  }
  .concept-text p.concept-text__attend {
    margin-bottom: 0;
  }
  .point--1 {
    padding-top: 14px;
  }
  .point__title {
    margin-top: 0.5rem;
    font-size: 6vw;
    letter-spacing: 2px;
  }
  .point__content {
    width: 100%;
  }
  .point__image {
    flex: 1;
  }

  .point__bg {
    width: 35%;
  }
  .point--3 .point__bg {
    bottom: -2.5rem;
  }
  .points {
    gap: 14px;
    padding-bottom: 0rem;
  }
  .btn--gradient-border {
    width: 85%;
    font-size: 4.5vw;
    padding: 17px 25px;
  }
  /* サービス */
  #service.content p {
    font-size: 5vw;
  }
  #service.content p.eco__desc {
    font-size: 4vw;
  }
  #service.square__bg .inner {
    padding: 0 10px;
  }
  .eco {
    padding: 1rem;
  }
  .eco__list {
    width: 100%;
    gap: 4px 15px;
  }
  .eco__item {
    font-size: 3.32vw;
    color: white;
    display: inline-block;
    margin-right: 0px;
    padding-left: 14px;
  }
  .eco__item::before {
    width: 10px;
    height: 10px;
    font-size: 6px;
  }
  .eco .btn--gradient-border {
    width: 100%;
    font-size: 4.5vw;
    padding: 15px 25px;
    letter-spacing: 4px;
  }
  .eco__button-icon {
    padding-left: 6px;
  }
  .eco__desc {
    margin-bottom: 10px;
  }

  .eco__button-icon img {
    width: 69%;
    margin: 5px auto 0 2px;
  }
  .content h3 {
    font-weight: 700;
  }
  #service.square__bg {
    padding-bottom: 0;
  }
  .eco:last-child {
    margin-bottom: 1rem;
  }
  .content h2 {
    font-size: 8vw;
  }
  #achievement.content p {
    font-size: 5vw;
  }
  .achievement__label {
    font-size: 3vw;
    font-weight: 500;
    width: 89%;
    padding: 2px 6px;
  }
  .content h3.achievement__card-title {
    font-size: 2.5vw;
  }
  .achievement__body {
    padding: 9px 1vw;
  }
  #achievement.content .achievement__body p {
    font-size: 2vw;
  }
  #achievement.content p.achievement__place {
    font-size: 1.5vw;
    line-height: 1;
  }
  .content p.achievement__desc {
  font-size: 1.2rem;
  }
  .achievement__cards {
    gap: 3px;
  }
  .achievement__card {
    width: 32%;
    margin-bottom: 0.8rem;
  }
  /* スタッフ */
  #staff.content p {
    font-size: 5vw;
  }
  #staff.square__bg .inner {
    padding: 0 16px;
  }
  /* フッター */
  .contact_area__heading {
    font-size: 6vw;
    line-height: 1.4;
    margin-bottom: 9px;
  }
  .contact_area {
    padding: 1rem;
  }
  .contact_area__btn {
    padding: 5px 15px;
  }
  .contact_area__icon img {
    width: 30px;
  }
  .contact_area__text {
    font-size: 6vw;
  }
  /* ニュース */
  #news.content p.news__date {
    font-size: 4vw;
    font-weight: 500;
  }
  .news__item {
    margin-bottom: 6px;
  }
  .news {
    padding: 17px 20px;
  }
  .footer__contact {
    flex-direction: column;
    gap: 0px;
    width: 43%;
    align-items: end;
    margin-bottom: 0.8rem;
    margin-top: 0.2rem;
  }
  .footer__mail {
    font-size: 2.4vw;
    width: 100%;
    padding: 2px 5px;
  }
  .footer__tel img,
  .footer__mail img {
    width: 4vw;
    height: 4vw;
  }
  .footer__logo {
    width: 51%;
  }

  .footer_contact_fixed {
    display: block;
    background-color: rgb(16 99 185 / 92%);
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 3;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }

  .footer_contact_fixed.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    padding: 1rem;
  }
  .footer_btn {
    display: flex;
    justify-content: space-around;
  }
  .footer_btn li {
    background-color: #fff;
    width: 48%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0.5rem 0;
  }
  .footer_btn li a {
    justify-content: center;
    align-items: center;
    font-size: 4vw;
  }
  .footer_btn .footer__mail {
    border: none;
    box-shadow: none;
  }
  .footer__container {
    padding-bottom: 90px;
  }

  /* アニメーション */
  .point__title {
    width: 75%;
  }
  .point__title.title_one {
    width: 94%;
  }
}

@media screen and (max-width: 550px) {
  .header__logo {
    width: 65%;
  }
  .mv {
    padding-top: 6rem;
  }
  .point__title {
    font-size: 5.5vw;
  }
  .header__tel,
  .footer__tel {
    margin-bottom: 3px;
  }
}

@media screen and (max-width: 414px) {
  .concept-in__trouble_serif li:not(:first-child) {
    line-height: 1.3;
  }
  .concept-in__trouble_serif ul li:last-child {
    margin-bottom: 0;
  }
  .concept-in__trouble_serif {
    width: 69%;
    padding: 1rem 0 1rem 0.3rem;
  }
  .concept-in__trouble_serif li:first-child div {
    padding-left: 9%;
  }
  .concept-in__trouble_serif li:not(:first-child) div {
    margin-left: 8.3%;
    padding-left: 4%;
  }

  .concept-in__trouble__woman {
    width: 42%;
    left: -8%;
  }
  .concept-in__trouble_serif li:first-child {
    padding-left: 0;
  }
  .footer__container {
    padding-bottom: 78px;
  }
}

@media screen and (max-width: 380px) {
  .btn--gradient-border {
    font-size: 4vw;
  }
}