body {
  width: 100%;
  margin: 0;
  box-sizing: border-box;
  background-color: black;
  font-family: "Archivo Narrow", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
}

ul {
  padding: 0;
}

h2,
h3 {
  font-size: 1.8rem;
}

h3 {
  /* font-family: "Archivo Narrow", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal; */
}

p {
  font-size: 16px;
  line-height: 1.8;
}

.wrapper {
  overflow: hidden;
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-left.show {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(50px);
  /* 初期状態で右側から50pxずれている */
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-right.show {
  opacity: 1;
  transform: translateX(0);
  /* 右から元の位置に戻る */
}

/* .float-button__wrap {
  display: none;
  max-width: 150px;
  padding: 10px;
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  background: rgba(0, 0, 0, .7);
  border: 1px solid #fff;
  text-align: center;
} */

.float-button__wrap {
  display: none;
  max-width: 150px;
  padding: 5px 20px;
  position: fixed;
  bottom: 20px;
    /* right: 20px; */
  left: 50%;                /* 画面の中央に寄せる */
  transform: translateX(-50%); /* 要素自身の幅の半分だけ戻す */
  z-index: 10;
  background: rgba(0, 0, 0, .7);
  border: 1px solid #fff;
  text-align: center;
  border-radius: 6px;
}

.float-button__wrap::before {
  content: "▲";                /* 上矢印 */
  display: block;
  font-size: .7rem;
  color: #fff;
  margin-bottom: 3px;          /* ボタンとの間隔 */
  text-align: center;
}

.float-button__wrap a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  text-decoration: none;
  color: #fff;
  font-size: 1rem;
  font-weight: bold;
}

/* HAMBURGER */
#hamburger {
  display: none;
}

#toggle {
  position: fixed;
  top: 30px;
  right: 30px;
}

#toggle-box {
  position: relative;
  width: 50px;
  height: 40px;
  cursor: pointer;
}

#toggle-box>span {
  width: 100%;
  height: 2px;
  left: 0;
  display: block;
  background: #fff;
  position: absolute;
  transition: transform .6s ease-in-out, top .5s ease, bottom .5s ease;
}

#toggle-box>span:nth-child(1) {
  top: 0;
}

#toggle-box>span:nth-child(2) {
  top: 50%;
  transform: translatey(-50%);
}

#toggle-box>span:nth-child(3) {
  bottom: 0;
}

#toggle {
  z-index: 1000;
}

#nav-content {
  z-index: 900;
  overflow-x: hidden;
  width: 50%;
  height: 100%;
  background: #333333;
  position: relative;
  position: fixed;
  top: 0;
  right: 0;
  transform: translateX(100%);
  transition: transform 1s cubic-bezier(0.215, 0.61, 0.355, 1);
  text-align: center;
}


#nav-content ul {
  list-style: none;
  display: block;
  position: absolute;
  /* top: 10%; */
  top: 8%;
  left: 8%;
  padding-left: 10px;
  width: 80%;
  line-height: 2.5em;
}

#nav-content ul li {
  width: 100%;
  border-bottom: 1px solid #fff;
  padding: 10px 0;
}

#nav-content ul li a {
  display: block;
  text-decoration: none;
  font-size: 1em;
  font-weight: bold;
  color: #fff;
}

#nav-content a:hover {
  opacity: 0.6;
}

.is-open {
  overflow: hidden;
}

.is-open #toggle-box>span {
  background: #fff;
}

.is-open #toggle-box>span:nth-child(1) {
  top: 50%;
  transform: rotate(45deg) translatey(-50%);
}

.is-open #toggle-box>span:nth-child(2) {
  width: 0;
}

.is-open #toggle-box>span:nth-child(3) {
  top: 50%;
  transform: rotate(-45deg) translatey(-50%);
}

.is-open #nav-content {
  z-index: 999;
  transform: translateX(0);
  width: 100%;
}


/* SM */
@media(max-width:519px) {
  #hamburger {
    display: block;
  }

  .header-top .gnav {
    display: none;
  }

  .float-button__wrap {
    left: auto;
    right: 20px;
    transform: none;
  }

  .float-button__wrap a {
    font-size: .8rem;
  }
}

/*PCの場合にはメニューを表示させない*/
@media (min-width: 768px) {
  .for-sp {
    display: none;
  }
}

@media(max-width:320px) {
  #toggle-box {
    width: 35px;
    height: 25px;
  }

  #nav-content ul li {
    padding: 15px 0;

  }

}


/* END HAMBURGER */

/* TOP-TEXT */

.top-contents {
  width: 100%;
  position: relative;
}

.top-contents .top-box-contents {
  position: absolute;
  top: 11%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 111;
  width: 90%;
  color: #fff;
  text-shadow: 2px 3px 3px rgba(0, 0, 0, 0.4);
  text-align: center;
  line-height: 100px;
}

.top-box-contents h3 {
  font-size: 7rem;
  margin: 0;
}

.top-box-contents .big {
  font-size: 9rem;
}

.top-box-contents p {
  font-size: 1.5rem;
  font-weight: lighter;
  margin: 0;
}

/* ▼ Vegas の代わり */
.simple-slider {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

.simple-slider .slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1.5s ease;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

.simple-slider .slide.active {
  opacity: 1;
}

/* スマホではcontain・上寄せ */
@media (max-width: 768px) {
  .simple-slider .slide {
    background-size: cover;
    background-position: center;
    background-color: #000;
  }
}

/* あなたの元のレスポンシブも維持 */
@media(max-width:1024px) {
  .top-contents .top-box-contents {
    width: 100%;
  }
}

@media(max-width:834px) {
  .top-box-contents h3 {
    font-size: 5rem;
  }

  .top-box-contents .big {
    font-size: 7rem;
  }

  .top-box-contents p {
    font-size: 1.3rem;
  }
}

@media(max-width:519px) {
  .top-contents .top-box-contents {
    line-height: 70px;
  }

  .top-box-contents h3 {
    font-size: 3rem;
  }

  .top-box-contents .big {
    font-size: 4rem;
  }

  .top-box-contents p {
    font-size: .8rem;
  }

  .simple-slider {
    height: 100vh;
  }

}

@media(max-width:428px) {
  .top-box-contents h3 {
    font-size: 2.5rem;
  }

  .top-box-contents .big {
    font-size: 3.2rem;
  }

}

@media(max-width:320px) {
  .top-contents .top-box-contents {
    top: 20%;
    line-height: 50px;
  }

  .top-box-contents h3 {
    font-size: 2rem;
  }

  .top-box-contents .big {
    font-size: 3rem;
  }

  .top-box-contents p {
    font-size: .6rem;
  }
}


/* END TOP-TEXT */

/* CONTENTS1 */
.contents1-box {
  width: 100%;
  height: 500px;
}

.contents1-box p {
  color: #fff;
  font-size: 20px;
  text-shadow:
    1px 1px 2px #000,
    -1px 1px 2px #000,
    1px -1px 2px #000,
    -1px -1px 2px #000;
}

.contents1-a {
  background: url(img/contents1-img1.jpg);
  background-size: 80%;
  background-repeat: no-repeat;
  background-position: left;
  position: relative;
}

.contents1-a::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: linear-gradient(-90deg, black, transparent);
}

.contents1-b {
  background: url(img/contents1-img2.jpg);
  background-size: 80%;
  background-repeat: no-repeat;
  background-position: right;
  position: relative;
}

.contents1-b::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  right: 0;
  background: linear-gradient(90deg, black, transparent);
}

.contents1-a p {
  position: absolute;
  top: 50%;
  right: 5%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
}

.contents1-b p {
  position: absolute;
  top: 50%;
  left: 5%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
}

@media(max-width:519px) {
  .contents1 {
    margin: 0 auto 50px;
  }

  .contents1-box p {
    font-size: 14px;
  }

  .contents1-a {
    background: url(img/contents1-img1_sp.jpg);
    background-size: cover;
    background-position: center;
  }

  .contents1-b {
    background: url(img/contents1-img2_sp.jpg);
    background-size: cover;
    background-position: center;
  }

  .contents1-a p {
    top: 70%;
  }

  .contents1-b p {
    top: 80%;
  }

}

@media(max-width:320px) {
  .contents1-box p {
    font-size: 14px;
  }

}

/* END CONTENTS1 */

/* CONTENTS2 */
.contents2 {
  margin: 100px auto;
}

.contents2 h2 {
  text-align: center;
  color: #fff;
  font-size: 2rem;
  border: 1px solid #fff;
  margin: 50px auto;
}

.contents2-container {
  margin: 0 auto 100px;
}

.contents2 ul {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  width: 90%;
  margin: auto;
}

.contents2 ul li {
  width: 19%;
  padding: 30px 0;
  list-style: none;
  margin: 15px auto;
  text-align: center;
  display: block;
  position: relative;
  position: relative;
  /* ← これ必須 */
  overflow: hidden;
  /* ← 擬似要素がはみ出さないように */
}

.contents2 ul li::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  /* 黒い透過フィルター */
  z-index: 0;
  /* ← テキストの下に配置 */
}

/* ホバー時にフィルターを外す */
.contents2 ul li:hover::before {
  opacity: 0;
}

.contents2 ul li a {
  position: absolute;
  /* ← 追加 */
  top: 0;
  /* ← 追加 */
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: bold;
  text-shadow:
    1px 1px 2px #000,
    -1px 1px 2px #000,
    1px -1px 2px #000,
    -1px -1px 2px #000;
  z-index: 1;
  text-decoration: none;
}



.li-1 {
  background: url(img/li-1.jpg) no-repeat center/cover;
}

.li-2 {
  background: url(img/li-2.jpg) no-repeat center/cover;
}

.li-3 {
  background: url(img/li-3.jpg) no-repeat center/cover;
}

.li-4 {
  background: url(img/li-4.jpg) no-repeat center/cover;
}

.li-5 {
  background: url(img/li-5.jpg) no-repeat center/cover;
}

.li-6 {
  background: url(img/li-6.jpg) no-repeat center/cover;
}

.li-7 {
  background: url(img/li-7.jpg) no-repeat center/cover;
}

.li-8 {
  background: url(img/li-8.jpg) no-repeat center/cover;
}

.li-9 {
  background: url(img/li-9.jpg) no-repeat center/cover;
}

.li-10 {
  background: url(img/li-10.jpg) no-repeat center/cover;
}

.contents2-box {
  width: 100%;
  height: 110vh;
  position: relative;
}

.contents2-box p {
  margin: 0;
}

.contents2-a {
  background: url(img/contents2-box1.jpg);
  background-size: cover;
  background-repeat: no-repeat;
}

.contents2-b {
  background: url(img/contents2-box2.jpg);
  background-size: cover;
  background-repeat: no-repeat;
}

.contents2-c {
  background: url(img/contents2-box3.jpg);
  background-size: cover;
  background-repeat: no-repeat;
}

.contents2-d {
  background: url(img/contents2-box4.jpg);
  background-size: cover;
  background-repeat: no-repeat;
}

.contents2-e {
  background: url(img/contents2-box5.jpg);
  background-size: cover;
  background-repeat: no-repeat;
}

.contents2-f {
  background: url(img/contents2-box6.jpg);
  background-size: cover;
  background-repeat: no-repeat;
}

.contents2-g {
  background: url(img/contents2-box7.jpg);
  background-size: cover;
  background-repeat: no-repeat;
}

.contents2-h {
  background: url(img/contents2-box8.jpg);
  background-size: cover;
  background-repeat: no-repeat;
}

.contents2-i {
  background: url(img/contents2-box9.jpg);
  background-size: cover;
  background-repeat: no-repeat;
}

.contents2-j {
  background: url(img/contents2-box10.jpg);
  background-size: cover;
  background-repeat: no-repeat;
}

.box-contents {
  color: #fff;
  position: absolute;
  top: 5%;
  left: 3%;
  text-shadow: 2px 3px 3px rgba(0, 0, 0, 0.4);
  line-height: 70px;
}

.box-contents h3 {
  font-size: 5rem;
  margin: 0;
}

.box-title .big {
  font-size: 7rem;
}

.box-contents p {
  font-weight: lighter;
  margin: 0;
  font-size: 1.3rem;
  text-shadow:
    1px 1px 2px #000,
    -1px 1px 2px #000,
    1px -1px 2px #000,
    -1px -1px 2px #000;
}

.box-contents p span {
  font-weight: bold;
}


.contents2-button {
  background: #333;
  border: 1px solid #fff;
  color: #fff;
  display: block;
  font-weight: bold;
  max-width: 200px;
  padding: 15px 50px;
  text-align: center;
  cursor: pointer;
  transition: .2s cubic-bezier(0.45, 0, 0.55, 1);
  text-decoration: none;
  margin: 30px auto;
  border-radius: 30px;
  position: absolute;
  bottom: 3%;
  right: 3%;
}

.contents2-button:hover {
  background: #333333;
  color: #fff;
}

@media(max-width:834px) {
  .contents2-a {
    background: url(img/contents2-box1_sp.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
  }

  .contents2-b {
    background: url(img/contents2-box2_sp.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
  }

  .contents2-c {
    background: url(img/contents2-box3_sp.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
  }

  .contents2-d {
    background: url(img/contents2-box4_sp.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
  }

  .contents2-e {
    background: url(img/contents2-box5_sp.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
  }

  .contents2-f {
    background: url(img/contents2-box6_sp.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
  }

  .contents2-g {
    background: url(img/contents2-box7_sp.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
  }

  .contents2-h {
    background: url(img/contents2-box8_sp.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
  }

  .contents2-i {
    background: url(img/contents2-box9_sp.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
  }

  .contents2-j {
    background: url(img/contents2-box10_sp.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
  }

}

@media(max-width:519px) {
  .contents2 h2 {
    font-size: 1.4rem;
    width: 90%;
    margin: auto;
  }

  .contents2 ul li {
    width: 40%;
    padding: 25px 0;
  }

  .contents2 ul li a {
    font-size: .7rem;
  }

  .contents2-a {
    background: url(img/contents2-box1_sp.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
  }

  .contents2-b {
    background: url(img/contents2-box2_sp.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
  }

  .contents2-c {
    background: url(img/contents2-box3_sp.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
  }

  .contents2-d {
    background: url(img/contents2-box4_sp.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
  }

  .contents2-e {
    background: url(img/contents2-box5_sp.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
  }

  .contents2-f {
    background: url(img/contents2-box6_sp.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
  }

  .contents2-g {
    background: url(img/contents2-box7_sp.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
  }

  .contents2-h {
    background: url(img/contents2-box8_sp.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
  }

  .contents2-i {
    background: url(img/contents2-box9_sp.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
  }

  .contents2-j {
    background: url(img/contents2-box10_sp.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: top center;
  }

  .contents2-box {
    height: 73vh;
  }

  .box-title p span {
    display: block;
  }

  .box-contents {
    line-height: 50px;
  }

  .box-contents h3 {
    font-size: 2rem;
    margin: 0;
  }

  .box-title .big {
    font-size: 3.5rem;
  }

  .box-contents p {
    font-size: .8rem;
  }

  .box-contents p span {
    font-size: .8rem;
  }

}

@media(max-width:320px) {
  .contents2 h2 {
    font-size: .8rem;
  }

  .contents2-button {
    max-width: 150px;
    padding: 8px 20px;
    font-size: .8rem;
  }

  .contents2 ul li a {
    font-size: .6rem;
  }

}

/* END CONTENTS2 */

/* CONTENTS3 */
.contents3 {
  width: 100%;
  height: 100vh;
  background: url(img/contents3-img.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  padding: 150px 0;
  position: relative;
  z-index: 0;
}

/* グラデーションオーバーレイ */
.contents3::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom,
      rgba(0, 0, 0, 1) 0%,
      /* 上端：濃い黒 */
      rgba(0, 0, 0, 0) 30%,
      /* 中央に向けて透明 */
      rgba(0, 0, 0, 0) 70%,
      rgba(0, 0, 0, 1) 100%
      /* 下端：濃い黒 */
    );
  z-index: 1;
}

.contents3>* {
  position: relative;
  /* 子要素をフィルターの上に出す */
  z-index: 2;
}

.contents3-title {
  color: #fff;
  text-align: center;
  position: absolute;
  top: 25%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  width: 100%;
}

.contents3-title h2 {
  font-size: 4rem;
  margin: 0;
  font-family: "Zen Kaku Gothic Antique", sans-serif;
  font-weight: 900;
  font-style: normal;
}

.contents3-title p {
  font-size: 1.2rem;
  line-height: 2.3rem;
  text-shadow:
    1px 1px 2px #000,
    -1px 1px 2px #000,
    1px -1px 2px #000,
    -1px -1px 2px #000;
}

@media(max-width:834px) {
  .contents3-title h2 span {
    display: block;
  }

  .contents3-title {
    width: 95%;
    margin: auto;
  }

}

@media(max-width:519px) {
  .contents3 {
    background: url(img/contents3-img_sp.jpg);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: top center;
    padding: 0;
    height: 80vh;
  }

  .contents3-title {
    top: 45%;
  }

  .contents3-title h2 {
    font-size: 2rem;
    font-weight: bolder;
  }

  .contents3-title p {
    font-size: .8rem;
    line-height: 1.8rem;
  }

}

@media(max-width:320px) {
  .contents3-title {
    top: 45%;
    width: 80%;
  }

  .contents3-title h2 {
    font-size: 1.5rem;
  }

  .contents3-title p {
    font-size: .6rem;
    line-height: 1.3rem;
  }

}

/* END CONTENTS3 */


/* FOOTER */

.footer-container {
  width: 100%;
  margin: auto;
  display: flex;
  justify-content: space-between;
}

.footer-container img {
  width: 20%;
  display: block;
  margin: 20px auto;
}

.footer-container ul {
  display: flex;
  justify-content: space-around;
  padding: 0;
  width: 70%;
  margin: auto;
}

.footer-container ul li {
  list-style: none;
  border-left: 2px solid #fff;
  margin: 30px 0;
  width: calc(100%/3);
  text-align: center;
  height: 30px;
}

.footer-container ul li:last-child {
  border-right: 2px solid #fff;
}

.footer-container ul li a {
  text-decoration: none;
  font-size: .9em;
  font-weight: bold;
  color: #fff;
}

.footer-container ul li a:hover {
  color: #fff;
}

footer .copy {
  font-size: 15px;
  line-height: 30px;
  letter-spacing: .06em;
  text-align: center;
  margin: 0;
  padding: 10px 0;
  color: #fff;
}

@media(max-width:1024px) {
  .footer-container {
    width: 100%;
  }
}

@media(max-width:834px) {

  .footer-container {
    display: block;
  }

  .footer-container {
    width: 95%;
  }

  .footer-container ul li a {
    font-size: .8em;
  }

}

@media(max-width:519px) {

  .footer-container ul {
    display: block;
    line-height: 2em;
    margin: 0 auto 50px;
  }


  .footer-container ul li {
    border-left: none;
    border-bottom: 1px solid #fff;
    width: 70%;
    margin: auto;
    padding: 10px 30px;
  }

  .footer-container ul li a {
    font-size: .9em;
  }

  .footer-container p {
    color: #fff;
    font-size: 10px;
    line-height: 30px;
    font-family: none;
  }

  .footer-container ul li:last-child {
    border-right: none;
  }

  .footer-container img {
    width: 40%;
    display: block;
    margin: 20px auto;
  }

  footer .copy {
    font-size: 10px;
  }

}

@media(max-width:320px) {
  .footer-container img {
    width: 70%;
    display: block;
    margin: 20px auto;
  }

  .footer-container ul li a {
    font-size: .6em;
  }

  footer .copy {
    font-size: 6px;
  }

}

/* END FOOTER */