header {
  color: white;
  position: relative;
}

header h1 {
  font-size: 22px;
  font-weight: 700;
  position: absolute;
  letter-spacing: 0.3em;
  line-height: 1.3;
  top: 8px;
  left: 30px;
  z-index: 1;
}

.en_title {
  letter-spacing: 0.55rem;
}

.small_title {
  font-size: 1.4rem;
  letter-spacing: 0.4rem;
}

.overlay {
  background: rgb(229, 223, 215);
  background: linear-gradient(
    0deg,
    rgba(229, 223, 215, 0) 0%,
    rgba(229, 223, 215, 1) 100%
  );
  z-index: 2;
  position: absolute;
  top: 0;
  width: 100%;
  height: 120px;
}

.top-container {
  width: 100%;
  height: 100vh;
  /* height: 800px; */
  position: relative;
}

.top-img {
  width: 100%;
  height: 100vh;
  object-fit: cover;
}

.top-logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 130px;
}

small {
  writing-mode: vertical-rl;
  transform: rotate(180deg) translate(50%, 50%);
  top: 50%;
  left: 30px;
  text-align: center;
  position: absolute;
}

.shop_button {
  position: absolute;
  z-index: 99;
  right: 20px;
  bottom: 20px;
}

.shop_button .span1 {
  font-size: 1.2rem;
  line-height: 1.5;
  letter-spacing: 0.3rem;
}

.shop_button .span2 {
  letter-spacing: 0.25rem;
}

.bird-icon_response {
  display: none;
}

#greeting,
#material,
#handmade,
#item {
  margin: auto;
  position: relative;
  max-width: 1240px;
}
#greeting {
  margin-top: 60px;
}

.flex_area {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 30px;
}

.flex_area_reverse {
  flex-direction: row-reverse;
}

.flex_area_content {
  width: 50%;
  text-align: left;
  margin: 0 auto;
}

.title_area {
  margin: 50px auto auto auto;
  position: relative;
}

.heading01 {
  font-size: 14rem;
  font-weight: 400;
  position: relative;
  line-height: 100px;
  margin-left: 27.5%;
  width: 68%;
  margin: auto;
  color: rgb(233, 233, 227);
}

#item .heading01 {
  width: 200px;
}

.heading02 {
  font-size: 4.1rem;
  font-weight: 700;
  letter-spacing: 0.1rem;
  position: absolute;
  bottom: 16px;
}

/* ★ */
#greeting .heading02 {
  left: 110px;
}

/* ★ */

#material .heading02 {
  left: 125px;
}

/* ★ */
#handmade .heading02 {
  left: 110px;
}

/* ★ */
#item .heading02 {
  left: 60px;
}

.heading03 {
  font-size: 4rem;
  font-weight: 700;
  letter-spacing: 0.4rem;
  position: absolute;
  bottom: -6px;
  color: #515151;
  left: 50px;
}

.bird-icon {
  width: 185px;
  position: absolute;
  top: -30px;
  left: 255px;
  bottom: 2px;
}

#handmade .bird-icon {
  left: 180px;
}

#item .bird-icon {
  left: 100px;
}

.text {
  margin: 20px auto auto auto;
  width: 68%;
  letter-spacing: 0.3rem;
}

.text_up {
  font-weight: 600;
}

.text_down {
  margin: 30px auto auto auto;
}

.flex_area_figure {
  width: 50%;
  margin: auto;
}

.big-picture {
  width: 85%;
  aspect-ratio: 1/ 1;
  object-fit: cover;
  animation: fluidrotate 30s ease 0s infinite;
}

.big-picture_02 {
  animation: fluidrotate 33s linear 0s infinite reverse;
}

@media (max-width: 960px) {
  .flex_area {
    display: block;
    margin-bottom: 60px;
  }

  .flex_area_content {
    margin-bottom: 10px;
    width: 80vw;
  }
  .wrapper_bird-icon_response {
    /* width:100px; */
    width: 120px;
    height: 120px;
    margin: auto;
    overflow: hidden;
  }

  bird-icon_response {
    width: 120px;
    height: 120px;
  }

  .bird-icon_response {
    display: block;
    margin: auto;
    transform: scale(1.8);
  }

  .heading01 {
    width: 280px;
  }

  #handmade .heading01 {
    width: 200px;
  }

  .heading03 {
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
    width: 80vw;
    text-align: center;
    bottom: 0px;
  }

  #item .heading03 {
    top: 40px;
  }

  .bird-icon {
    display: none;
  }

  .title_area {
    margin-top: -10px;
  }

  .text {
    width: 75vw;
  }

  .flex_area_figure,
  .flex_area_figure img {
    width: 80vw;
    max-width: 290px;
    height: 80vw;
    max-height: 300px;
    margin: auto;
  }

  .material-img {
    margin-left: 15vw;
    /* padding-left:30px; */
  }

  .handmade-img {
    margin-right: 15vw;
    /* padding-left:30px; */
  }
}

#item {
  margin-top: 150px;
  text-align: left;
  position: relative;
}

.explanation_items_pc {
  position: absolute;
  transform: translate(-50%, -50%);
  top: 115px;
  left: 50%;
  font-size: 1.2rem;
}

.ul_item_picture {
  margin: 20px 50px 30px 50px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

/* ボタン↓に該当 */
.li_item_picture {
  width: 25vw;
  height: 25vw;
  margin: 12px;
  position: relative;
}

.img-box {
  position: absolute;
  width: 25vw;
}

.img-box_front {
  z-index: 20;
  opacity: 100%;
  animation: op100 1.5s ease-in-out;
}

.img-box_back {
  z-index: 10;
}

@media (min-width: 481px) {
  .li_item_picture:hover .img-box_front {
    animation: op0 1s ease-in-out;
    animation-fill-mode: forwards;
  }
  .explanation_items_sp {
    display: none;
  }
}

@media (max-width: 960px) {
  #item {
    margin-top: 60px;
  }

  #item .wrapper_bird-icon_response {
    height: 140px;
    overflow: hidden;
  }

  #item .bird-icon_response {
    margin-top: 30px;
  }

  .explanation_items_pc {
    top: 250px;
    width: 500px;
    text-align: center;
  }
}

@keyframes op0 {
  0% {
    opacity: 100%;
  }

  100% {
    opacity: 0%;
  }
}

@keyframes op100 {
  0% {
    opacity: 0%;
  }

  100% {
    opacity: 100%;
  }
}

@media (max-width: 687px) {
  .ul_item_picture {
    margin: 50px 30px 30px;
  }

  .li_item_picture {
    width: 35vw;
    height: 35vw;
    object-fit: fill;
  }

  .img-box {
    /* backface-visibility : hidden; */
    position: absolute;
    width: 35vw;
  }
}

.wrapper_1 {
  margin: 0 auto 20px auto;
  text-align: center;
}

.description {
  display: inline-block;
  font-size: 12px;
  width: 80%;
  line-height: 20px;
}

@media (min-width: 960px) {
  .description br {
    display: none;
  }
}

@media (max-width: 600px) {
  .description {
    text-align: left;
    width: calc(24px + 70vw);
  }
}

.wrapper_2 {
  text-align: center;
  line-height: 1.2;
}

.span1 {
  font-size: 1rem;
  letter-spacing: 0.5rem;
}

.span2 {
  letter-spacing: 0.78rem;
}

.gradient1 {
  display: inline-block;
  color: #fff;
  padding: 11px 33px 13px 25px;
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.2rem;
  border-radius: 50px;
  outline: none;
  background: linear-gradient(
    80deg,
    rgb(245, 177, 176) 0%,
    rgb(255, 171, 169) 5%,
    rgb(242, 160, 158) 30%,
    rgb(240, 225, 94) 60%,
    rgba(122, 213, 195, 0.8145421732522796) 100%
  );
  background-size: 200% auto;
  transition: all 0.3s ease-out;
  position: relative;
}

.top_gradient1 {
  border: #fff solid 3.5px;
}

.top_gradient1 .span1 {
  letter-spacing: 0.28rem;
}

.gradient1:hover {
  color: #fff;
  background-position: 99% 50%;
}

.gradient1::after {
  content: "";
  /*絶対配置で矢印の位置を決める*/
  position: absolute;
  top: 45%;
  right: 19px;
  /*矢印の形状*/
  width: 8px;
  height: 8px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: rotate(45deg);
  /*アニメーションの指定*/
  transition: all 0.3s;
}

/*hoverした際の移動*/
.gradient1:hover::after {
  right: 16px;
}

footer {
  margin-top: 60px;
  position: relative;
}

.arrow_top {
  width: 50px;
  height: auto;
  display: block;
  margin: auto;
}

.footer_logo {
  width: 120px;
  /* max-width: 120px; */
  display: block;
  margin: 30px auto auto;
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}

/*========= ボタンのためのCSS ===============*/
.openbtn1 {
  position: fixed;
  z-index: 9999;
  /*ボタンを最前面に*/
  right: 10px;
  cursor: url(../images/bird-icon/cursor.png), pointer;
  width: 50px;
  height: 50px;
}

/*×に変化*/
.openbtn1 span {
  display: inline-block;
  transition: all 0.2s;
  position: absolute;
  left: 14px;
  height: 3px;
  background-color: #515151;
  width: 45%;
}

.openbtn1 span:nth-of-type(1) {
  top: 15px;
}

.openbtn1 span:nth-of-type(2) {
  top: 23px;
}

.openbtn1 span:nth-of-type(3) {
  top: 31px;
}

.openbtn1.active span:nth-of-type(1) {
  top: 18px;
  left: 18px;
  transform: translateY(6px) rotate(-45deg);
  width: 30%;
  background-color: #fff;
}

.openbtn1.active span:nth-of-type(2) {
  opacity: 0;
}

.openbtn1.active span:nth-of-type(3) {
  top: 30px;
  left: 18px;
  transform: translateY(-6px) rotate(45deg);
  width: 30%;
  background-color: #fff;
}

/*========= ナビゲーションのためのCSS ===============*/

#g-nav {
  /*position:fixed;にし、z-indexの数値を大きくして前面へ*/
  position: fixed;
  z-index: 999;
  /*ナビのスタート位置と形状*/
  top: 0;
  right: -120%;
  width: 100%;
  max-width: 330px;
  height: 100vh;
  /*ナビの高さ*/
  background: linear-gradient(
    32deg,
    rgba(230, 230, 146, 0.93) 0%,
    rgba(249, 185, 156, 1) 100%
  );
  /*動き*/
  transition: all 0.4s;
}

/*アクティブクラスがついたら位置を0に*/
#g-nav.panelactive {
  right: 0;
}

/*ナビゲーションの縦スクロール*/
#g-nav.panelactive #g-nav-list {
  /*ナビの数が増えた場合縦スクロール*/
  position: fixed;
  z-index: 999;
  width: 100%;
  height: 100vh;
  /*表示する高さ*/
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

/*ナビゲーション*/
#g-nav ul {
  /*ナビゲーション天地中央揃え*/
  position: absolute;
  z-index: 999;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/*リストのレイアウト設定*/

#g-nav li {
  list-style: none;
  text-align: center;
}

#g-nav li a {
  color: #fff;
  text-decoration: none;
  padding: 10px;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: bold;
  font-weight: 700;
  text-align: left;
}

/* スマホフリックのギャラリー↓ */
@media (max-width: 480px) {
  .ul_item_picture {
    display: block;
  }
  .explanation_items_pc {
    display: none;
  }
  .explanation_items_sp {
    position: absolute;
    transform: translate(-50%, -50%);
    top: 280px;
    left: 50%;
    font-size: 1.2rem;
    line-height: 1.5;
    width: 80%;
    text-align: center;
  }

  .text_tach {
    font-size: 1.8rem;
    font-weight: 600;
    display: inline-block;
  }

  /* スマホの時は個々のアイテムをタップしても商品ページに飛ばないように設定。 */
  .ul_item_picture a {
    pointer-events: none;
  }

  /* 以下、動く画像ライブラリが基礎     */
  .slider {
    /*横幅94%で左右に余白を持たせて中央寄せ*/
    width: 94%;
    margin: 80px auto;
  }

  .slider img {
    margin: 0 auto;
    width: 60vw;
    height: 60vw;
  }

  .li_item_picture {
    width: 60vw;
    height: 60vw;
    margin: 0px;
  }

  .img-box {
    position: absolute;
    width: 60vw;
    height: 60vw;
  }

  .slider .slick-slide {
    transform: scale(0.8);
    /*左右の画像のサイズを80%に*/
    transition: all 0.4s;
    /*拡大や透過のアニメーションを0.5秒で行う*/
    opacity: 0.5;
    /*透過50%*/
  }

  .slider .slick-slide.slick-center {
    transform: scale(1);
    /*中央の画像のサイズだけ等倍に*/
    opacity: 1;
    /*透過なし*/
    outline: none;
  }

  .slick-slide {
    outline: none;
  }

  /* 以上が、以下URLより */
  /* https://www.design-memo.com/coding/flick-photo-gallery */
  /* 以下は、自分で記述 */
  .title_area_item {
    margin-bottom: 30px;
  }

  .wrapper {
    margin-top: 30px;
  }

  /* 20220527追加記載↓ */
}

.slick-track {
  height: 60vw;
}

.slick-dots li {
  display: none;
}

.clicked {
  opacity: 0%;
}

.img_box img {
  width: 65vw;
  height: 65vw;
}