@charset "UTF-8";

/* ===========================
  common
=========================== */
:root {
  --Primary__Black: #3C4155;
  --Primary__White: #fff;
  --Primary__Gray: #EDEDED;
  --Primary__DeepGray: #9F9F9F;
  --Primary__LightBlue: #E8FAFF;
  --Primary__SkyBlue: #C9E9F1;
  --Primary__Blue: #7ECBE7;
  --Primary__Mint: #35B8B8;
  --Primary__MidBlue: #3771C8;
  --Primary__DeepBlue: #048DB7;
  --Primary__LightOrange: #FFF0C6;
  --Primary__mikan: #FFDD55;
  --Primary__Orange: #FFBB00;
  --Primary__Pink: #FF8686;
  --contentWidth: 91.4%;
  --contentWidth: 91.4%;
}

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  font-family: "Zen Maru Gothic" , "Comfortaa" , Arial , sans-serif;
  font-style: normal;
  color: var(--Primary__Black);
  line-height: 1.8;
  
  background-color: #fff; /* ← ベースの背景色 */
  background-image:
    linear-gradient(#7ECBE7 1px, transparent 1px), /* 横線 */
    linear-gradient(90deg, #7ECBE7 1px, transparent 1px); /* 縦線 */
  background-size: 40px 40px;
  background-attachment: fixed;
  background-position: center;
  background-repeat: repeat;
}

body.nav-open {
  overflow: hidden;
  height: 100vh;
  touch-action: none; /* ←スマホの誤スクロール防止 */
}

img {
  max-width: 100%;
  height: auto;
}

.Btn {
  display: flex;
  width: 180px;
  height: 48px;
  justify-content: center;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;

  border-left: 18px solid var(--Primary__Orange);
  background: var(--Primary__LightOrange);
  box-shadow: 6px 1px 4px 0 rgba(32, 33, 36, 0.15);
}

.Btn__Txt {
  text-align: center;
  font-family: "Zen Maru Gothic";
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1; /* 16px */
  text-transform: uppercase;
}

.Btn__arrow {
  display: block;
  width: 7px;
  height: 12px;
}

.Btn:hover {
  background-color: var(--Primary__mikan);
}

/* common__Pc */
@media screen and (min-width: 769px) {
  .Btn {
    display: flex;
    width: 250px;
    height: 60px;
    justify-content: center;
    align-items: center;
    border-left: 18px solid var(--Primary__Orange);
  }
}

/* common__Pc */
@media screen and (min-width: 900px) {
  .Btn {
    display: flex;
    width: 350px;
    height: 80px;
    justify-content: center;
    align-items: center;
    border-left: 18px solid var(--Primary__Orange);
  }

  .Btn__Txt {
    font-size: 2.4rem;
  }
}
/* commonPc__end */

.article {
  overflow-x: clip;
}

.article__title {
  display: none;
}

/* ===========================
  header
=========================== */

.header__group {
  position: fixed;
  top: 0;
  left: 1px;
  z-index: 100;
  width: 100%;
}

.header__contents {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  margin: 30px auto 0;
  border-radius: 50px;
  background-color: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.header__title img {
  width: 188px;
  height: auto;
}

.menu_btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  width: 23px;
  cursor: pointer;
  z-index: 102;
  transition: transform 0.3s ease;
  position: relative;
}

.menu_btn span {
  display: block;
  width: 23px;
  height: 2px;
  background-color: var(--Primary__Black);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* ✕に変形 */
.menu_btn.active span:nth-of-type(1) {
  transform: translateY(8px) rotate(45deg);
}
.menu_btn.active span:nth-of-type(2) {
  opacity: 0;
}
.menu_btn.active span:nth-of-type(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.nav {
  background: rgba(201, 233, 241, 0.50);
  width: 100%;
  height: 100dvh;
  position: fixed;
  top: -30px;
  left: -1px;
  z-index: -1;
  /* animation */
  transform: translateX(100%);
  transition: transform 0.4s;
}

/* 表示状態 */
.nav.active {
  transform: translateX(0);
}

.nav.active .nav__contents {
  opacity: 1;
  transform: translateY(0);
}

.nav__contents {
  width: 80%;
  max-width: 600px;
  height: auto;
    
  margin: 118px auto 0;
  padding: 30px 90px ;
  border-radius: 50px;
  border: 3px solid var(--Primary__Black);
  background: var(--Primary__White);
  box-shadow: 5px 8px 4px 0 rgba(32, 33, 36, 0.15);
}

.nav__item {
  margin-top: 20px;
  color: var(--Primary__MidBlue);
  text-align: center;
  font-family: "Comfortaa";
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
}

.nav__item:first-of-type {
  margin-top: 0;
}

.nav__jp {
  display: block;
  margin-top: 7px;
  color: var(--Primary__Black);
  text-align: center;
  font-family: "Zen Maru Gothic";
  font-size: 1.4rem;
  font-weight: 400;
  text-decoration-line: underline;
  text-decoration-style: dotted;
  text-decoration-color: #fb0;
  text-decoration-thickness: 20%;
  text-underline-offset: 25%;
  text-underline-position: from-font;
}

.nav__Icon {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0 30px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--Primary__Black);
}

.nav__IconInsta,
.nav__IconX {
  width: 30px;
  height: 30px;
}

.nav__tape {
  position: absolute;
  top: 100px;
  left: 50%;
  transform: translateX(-50%);
  width: 154px;
  height: 42px;
}

/* Header__Pc */
@media screen and (min-width: 900px) {

  .header__contents {
    padding: 20px 40px;
    margin: 40px auto 0; /* ←ここ！autoで中央寄せ */
    max-width: 1160px;   /* ←必要に応じて最大幅制限 */
    width: 100%
  }

  .header__title img {
    width: 100%;
    max-width: 271px;
    height: auto;
  }

  .header__title span {
    display: inline;
    margin-top: 30px;
    margin-left: 3px;
    text-align: left;
    font-size: 1.2rem;
  }

  .menu_btn {
    display: none;
  }

  .nav {
    position: static;
    width: auto;
    height: auto;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    background: none;
  }

  .nav__contents {
    width: 100%;
    height: auto;
    margin: 0;
    padding: 0 ;
    border-radius: none;
    border: none;
    background: none;
    box-shadow: none;
    display: flex;
  }

  .nav__list {
    display: flex;
    padding-right: 20px;
    justify-content: center;
    align-items: center;
    gap: 0 32px;
    border-right: 1px solid var(--Primary__Black);
  }

  .nav__item {
    margin-top: 0px;
    font-size: 1.6rem;
    font-weight: 700;
  }

  .nav__item:nth-of-type(2) {
    margin-left: 24px;
  }

  .nav__item:nth-of-type(5) {
    width: 76px;
    height: auto;
  }

  .nav__item:nth-of-type(6) {
    width: 56px;
    height: auto;
  }

  .nav__item:hover {
    color: var(--Primary__Orange);
  }

  .nav__item:first-of-type {
    display: none;
  }

  .nav__jp {
    margin-top: 5px;
    font-size: 1rem;
  }

  .nav__Icon {
    gap: 0 ;
    margin-top: 0px;
    padding-top: 0px;
    border-top: none;
  }

  .nav__IconInsta {
    width: 40px;
    height: 40px;
    margin-left: 20px;
  }

  .nav__IconX {
    display: none;
  }

  .nav__tape {
    display: none;
  }
} /* headerPc__end */

/* section__title */

.section__title {
  font-family: "Comfortaa";
  font-size: 4rem;
  font-weight: 500;
  line-height: 1;
  text-align: center;
  color: var(--Primary__MidBlue);
}

.section__titleJp {
  font-family: "Zen Maru Gothic";
  font-size: 1.6rem;
  font-weight: 400;
  line-height: 1;
  text-align: center;
  margin-top: 6px;
}

/* section__title__Pc */
@media screen and (min-width: 769px) {
  .section__title {
    font-size: 9.6rem;
  }

  .section__titleJp {
    font-size: 2.4rem;
    margin-top: 8px;
  }
}

/* ===========================
  btnBox
=========================== */

.btnBox {
  display: flex;
  justify-content: flex-start;
  flex-direction: column;
  align-items: center;
  position: fixed;
  top: 200px;
  right: 10px;
  gap: 8px;
  z-index: 5000;

}

.btnBox__A,
.btnBox__B {
  writing-mode: vertical-rl; /* 縦書き（右から左） */
  text-orientation: upright;
}

.btnBox__A {
  padding: 22px 10px;
  border-radius: 10px 0 0 10px;
  border-top: 2px solid var(--Primary__White);
  border-bottom: 2px solid var(--Primary__White);
  border-left: 2px solid var(--Primary__White);
  background-color: var(--Primary__Orange);

  color: var(--Primary__White);
  text-align: center;
  font-family: "Zen Maru Gothic";
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1; /* 12px */
}

.btnBox__B {
  padding: 22px 10px;
  border-radius: 10px 0 0 10px;
  border-top: 2px solid var(--Primary__White);
  border-bottom: 2px solid var(--Primary__White);
  border-left: 2px solid var(--Primary__White);
  background: var(--Primary__Mint);

  color: var(--Primary__White);
  text-align: center;
  font-family: "Zen Maru Gothic";
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1; /* 12px */
}

.btnBox__A:hover {
  background-color: var(--Primary__LightOrange);
  color: var(--Primary__Orange);
}

.btnBox__B:hover {
  background-color: var(--Primary__LightBlue);
  color: var(--Primary__DeepBlue);
}

/* btnBox__Pc */
@media screen and (min-width: 769px) {

    .btnBox {
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        position: fixed;
        top: 270px;
        right: 0;
        gap: 12px;
    }

    .btnBox__A {
        padding: 28px 18px;
        border-radius: 15px 0 0 15px;
        border-top: 2px solid var(--Primary__White);
        border-bottom: 2px solid var(--Primary__White);
        border-left: 2px solid var(--Primary__White);

        font-size: 1.6rem;
        font-weight: 900;
        line-height: 1; /* 16px */
        text-transform: uppercase;
    }

    .btnBox__B {
        padding: 28px 18px;
        margin-left: 0;
        margin-top: 15px;
        border-radius: 15px 0 0 15px;
        border-top: 2px solid var(--Primary__White);
        border-bottom: 2px solid var(--Primary__White);
        border-left: 2px solid var(--Primary__White);

        font-size: 1.6rem;
        font-weight: 900;
        line-height: 100%; /* 16px */
        text-transform: uppercase;
    }
}/* btnBoxPc__end */

/* ----------------------------
 Footer
----------------------------- */

.footer {
  margin-top: 100px;
}

.footer__contact {
  background-color: var(--Primary__LightOrange);
  border-radius: 30px 30px 0 0;
  padding: 32px 16px 64px;
  box-shadow: inset 0px 4px 4px 0 rgba(32, 33, 36, 0.15);
}

.footer__contactBox {
  margin: 0 auto;
  max-width: 400px;
}

.footer__contactTitleJp {
  font-family: "Zen Maru Gothic";
  font-size: 1.4rem;
  line-height: 1; /* 14px */
  margin-left: 12px;
}

.footer__contactTitleEn {
  margin-top: 10px;
  font-family: "Comfortaa";
  font-size: 4.8rem;
  font-weight: 500;
  line-height: 1;
}

.footer__contactTxt {
  margin-top: 20px;
  font-family: "Zen Maru Gothic";
  font-size: 1.4rem;
}

.Btn__contact {
  display: flex;
  max-width: 280px;
  height: auto;
  justify-content: center;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  padding: 12px 25px;

  border-left: 12px solid var(--Primary__DeepBlue);
  background: var(--Primary__White);
  box-shadow: 6px 1px 4px 0 rgba(32, 33, 36, 0.15);
  margin-top: 20px;
}

.Btn__contactTxt {
  text-align: center;
  font-family: "Zen Maru Gothic";
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1; /* 16px */
  text-transform: uppercase;
}

.Btn__contact:hover {
  background-color: var(--Primary__SkyBlue);
}

.footer__img {
  display: block;
  border-radius: 10px;
  margin: 32px auto 0;
  width: 100%;
  max-width: 400px;
  height: auto;
}

/* footer__footer */
.footer__footer {
  width: 100%;
  height: auto;
  background-color: var(--Primary__White);
  border-radius: 30px 30px 0 0;
  padding: 32px 16px;
  box-shadow: inset 0px 4px 4px 0 rgba(32, 33, 36, 0.15);
  margin-top: -32px;
}

.footer__footerTopic {
  color: var(--Primary__Blue);
  font-family: "Comfortaa";
  font-size: 2rem;
  font-weight: 700;
  text-decoration-line: underline;
  text-decoration-style: solid;
  text-decoration-skip-ink: auto;
  text-decoration-thickness: 8%; /* 1.6px */
  text-underline-offset: 20%; /* 4px */
  text-underline-position: from-font;
}

.footer__footerList {
  margin-top: 16px;
}

.footer__footerItem {
  margin-top: 12px;
  display: flex;
  padding-bottom: 12px;
  justify-content: space-between;
  align-items: flex-end;
  color: var(--Primary__MidBlue);
  text-align: left;
  font-family: "Comfortaa";
  font-size: 1.6rem;
  font-weight: 500;
  border-bottom: 1px solid var(--Primary__SkyBlue);
}

.footer__footerItem:hover {
  color: var(--Primary__Orange);
}

.footer__footerItem:first-of-type {
  margin-top: 0;
}

.footerItem__jp {
  display: block;
  margin-top: 5px;
  font-family: "Zen Maru Gothic";
  color: var(--Primary__Black);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1; /* 10px */
}

.footer__footerSns {
  margin-top: 20px;
}

.footer__footerIcon {
  display: flex;
  justify-content: left;
  align-items: center;
  gap: 20px;
  margin-top: 16px;
}

.footer__footerIconInstaImg ,
.footer__footerIconXImg {
  display: block;
  width: 20px;
  height: 20px;
}

.footer__footerInfo {
  background-image: linear-gradient(90deg, #fff1eb 0%, #ace0f9 100%);
  padding: 12px 0;
}

.footer__footerLogo {
  max-width: 65px;
  height: auto;
  display: block;
  margin: 0 auto;
}

.copy {
  margin: 12px auto 0;
  color: var(--Primary__DeepBlue);
  text-align: center;
  font-family:  "Comfortaa";
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 100%; /* 10px */
}

/* Footer__Pc */
@media screen and (min-width: 769px) {
  .footer {
    margin-top: 140px;
  }

  .footer__contact {
    border-radius: 50px 50px 0 0;
    padding: 80px 140px 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0 56px;

  }

  .footer__contactBox {
    margin: 0;
    max-width: 100%;
  }

  .footer__contactTitleJp {
    font-size: 1.6rem;
    margin-left: 20px;
  }

  .footer__contactTitleEn {
    margin-top: 16px;
    font-size: 6.4rem;
  }

  .footer__contactTxt {
    margin-top: 32px;
    font-size: 1.6rem;
    max-width: 472px;
  }

  .Btn__contact {
    display: flex;
    width: 100%;
    max-width: 330px;
    height: auto;
    justify-content: center;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    padding: 20px 23px;

    border-left: 17px solid var(--Primary__DeepBlue);
    margin-top: 30px;
  }

  .Btn__contactTxt {
    font-size: 2rem;
  }

  .footer__img {
    border-radius: 20px;
    margin: 0;
    width: 100%;
    max-width: 450px;
    height: auto;
  }

  /* footer__footer */
  .footer__footer {
    width: 100%;
    height: auto;
    border-radius: 50px 50px 0 0;
    padding: 48px 140px;
    margin-top: -40px;
  }

  .footer__footerContents {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 48px;
    padding: 0 32px 32px 32px;
    border-bottom: 2px solid var(--Primary__SkyBlue);
    margin: 0 auto;
    max-width: 1160px;
  }

  .footer__footerTopic {
    font-size: 3.2rem;
  }

  .footer__footerList {
    margin-top: 0;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 24px 24px;
    flex-wrap: wrap;
  }

  .footer__footerItem {
    margin-top: 0;
    display: block;
    padding-bottom: 0;
    text-align: center;
    font-size: 2.4rem;
    border-bottom: none;
  }

  .footerItem__jp {
    margin-top: 8px;
    font-size: 1.2rem;
  }

  .footerItemImg {
    display: none;
  }

  .footer__footerSns {
    margin: 64px auto 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 32px 32px 32px;
    border-bottom: 2px solid var(--Primary__SkyBlue);
    max-width: 1160px;
  }

  .footer__footerIcon {
    display: flex;
    justify-content: right;
    align-items: center;
    gap: 56px;
    margin-top: 0;
  }

  .footer__footerIconInstaImg ,
  .footer__footerIconXImg {
    display: block;
    width: 40px;
    height: 40px;
  }

  .footer__footerInfo {
    background-image: linear-gradient(90deg, #fff1eb 0%, #ace0f9 100%);
    padding: 24px 0;
  }

  .footer__footerLogo {
    max-width: 100px;
    height: auto;
    display: block;
    margin: 0 auto;
  }

  .copy {
    margin: 24px auto 0;
    font-size: 1.4rem;
  }
}

/* Footer__fadeIn */

/*==========================
fadeIn
==========================*/

.fadeIn {
    transform: translate(0, 50px);
    opacity: 0;
    transition: 0.8s;
    will-change: transform, opacity; /* ← GPU最適化！ */
}

.fadeIn.animated {
    transform: translate(0, 0);
    opacity: 1;
}