@charset "UTF-8";
/* media query
------------------------------------------ */
/* display
------------------------------------------ */
.is-show-pc {
  display: block;
}
@media (max-width: 767px) {
  .is-show-pc {
    display: none;
  }
}

.is-show-sp {
  display: none;
}
@media (max-width: 767px) {
  .is-show-sp {
    display: block;
  }
}

/* function
------------------------------------------ */
.main-area {
  padding-top: 0;
}

.global-footer {
  background-color: #fff;
}

/* タブバー透過防止 */
.for-status-bars {
  position: fixed;
  top: 0;
  pointer-events: none;
  height: 5px;
  width: 100%;
  background-color: #000;
  mix-blend-mode: lighten;
}

.for-tab-bars {
  position: fixed;
  bottom: 0;
  pointer-events: none;
  height: 4px;
  width: 100%;
  background-color: #000;
  mix-blend-mode: lighten;
}

.FPM260401backpack {
  /* 可変設定
  ------------------------------------------ */
  /*デザインの値*/
  --pc-width: 1400; /*PCデザイン幅*/
  --sp-width: 750; /*SPデザイン幅*/
  --pc-artboard-width: 450; /*SP共通デザイン幅*/
  --sp-artboard-width: 750; /*PC共通デザイン幅*/
  /*可変率の計算式*/
  --formula: calc(
    var(--variable) * var(--ratio)
  ); /*SP,PC共通箇所の可変割合の計算式*/
  --formula_pc: calc(var(--variable) * 1); /*PCデザインの可変割合の計算式*/
  /* PC画面幅 1400px以上 固定 */
}
@media (min-width: 1401px) {
  .FPM260401backpack {
    --ratio: calc(
      var(--pc-artboard-width) / var(--sp-artboard-width)
    ); /* PCとSPのデザイン幅の比率 */
    --variable: 1px; /* 固定値（可変しない） */
  }
}
.FPM260401backpack {
  /* PC画面幅 768～1400px 可変 */
}
@media (min-width: 768px) and (max-width: 1400px) {
  .FPM260401backpack {
    --ratio: calc(
      var(--pc-artboard-width) / var(--sp-artboard-width)
    ); /* PCとSPのデザイン幅の比率 */
    --variable: calc(100vw / var(--pc-width)); /* 画面幅に基づく可変値 */
  }
}
.FPM260401backpack {
  /* SP画面幅 767px以下 可変 */
}
@media (max-width: 767px) {
  .FPM260401backpack {
    --ratio: 1; /* 比率は1（変わらない） */
    --variable: calc(100vw / var(--sp-width)); /* 画面幅に基づく可変値 */
  }
}
.FPM260401backpack {
  /* mixin
  ------------------------------------------ */
  /* reset
  ------------------------------------------ */
}
.FPM260401backpack img {
  width: 100%;
  height: auto;
}
.FPM260401backpack * {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.FPM260401backpack {
  /* animation
  ------------------------------------------ */
}
.FPM260401backpack .js-fade-up {
  opacity: 0;
  -webkit-transform: translateY(20px);
          transform: translateY(20px);
  -webkit-transition: 0.7s;
  transition: 0.7s;
}
.FPM260401backpack .js-fade-up.is-active {
  opacity: 1;
  -webkit-transform: translateY(0);
          transform: translateY(0);
}
.FPM260401backpack .js-fade-in {
  opacity: 0;
  -webkit-transition: opacity 680ms cubic-bezier(0.285, 0.24, 0.29, 0.915), -webkit-transform 680ms cubic-bezier(0.285, 0.24, 0.29, 0.915);
  transition: opacity 680ms cubic-bezier(0.285, 0.24, 0.29, 0.915), -webkit-transform 680ms cubic-bezier(0.285, 0.24, 0.29, 0.915);
  transition: opacity 680ms cubic-bezier(0.285, 0.24, 0.29, 0.915), transform 680ms cubic-bezier(0.285, 0.24, 0.29, 0.915);
  transition: opacity 680ms cubic-bezier(0.285, 0.24, 0.29, 0.915), transform 680ms cubic-bezier(0.285, 0.24, 0.29, 0.915), -webkit-transform 680ms cubic-bezier(0.285, 0.24, 0.29, 0.915);
}
.FPM260401backpack .js-fade-in.is-active {
  opacity: 1;
}
.FPM260401backpack .js-title {
  overflow: hidden;
}
.FPM260401backpack .js-title img {
  -webkit-transform: translateY(120%);
          transform: translateY(120%);
  -webkit-transition: 1.5s;
  transition: 1.5s;
  -webkit-transition-delay: 1s;
          transition-delay: 1s;
}
.FPM260401backpack .js-title.is-active img {
  opacity: 1;
  -webkit-transform: translateY(0);
          transform: translateY(0);
}
.FPM260401backpack .js-mv {
  opacity: 0;
  -webkit-transition: opacity 1.2s ease;
  transition: opacity 1.2s ease;
}
.FPM260401backpack .js-mv.is-active {
  opacity: 1;
}
.FPM260401backpack {
  /* LP style
  ------------------------------------------ */
}
.FPM260401backpack .mv {
  position: relative;
}
.FPM260401backpack .mv a {
  position: relative;
  display: block;
  z-index: 0;
}
.FPM260401backpack .mv-img {
  background-color: #fff;
}
.FPM260401backpack .mv-logo {
  position: absolute;
  top: 51%;
  left: 0;
  right: 0;
  margin: auto;
  z-index: 1;
  width: calc(413 * var(--formula_pc));
}
@media (max-width: 767px) {
  .FPM260401backpack .mv-logo {
    top: 50%;
    width: calc(444 * var(--formula));
  }
}
.FPM260401backpack .lp-container {
  padding-top: calc(258 * var(--formula));
}
@media (max-width: 767px) {
  .FPM260401backpack .lp-container {
    padding-top: calc(130 * var(--formula));
  }
}
.FPM260401backpack .lp-container::after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-image: url("../img/bg_pc.png?v1");
  background-size: cover;
  background-position: top center;
  background-repeat: no-repeat;
  z-index: -1;
  pointer-events: none;
  background-color: #000;
}
@media (max-width: 767px) {
  .FPM260401backpack .lp-container::after {
    background-image: url("../img/bg_sp.png?v1");
  }
}
.FPM260401backpack .lp-cont {
  width: calc(750 * var(--variable) * var(--ratio));
  margin: 0 auto;
  padding-bottom: calc(130 * var(--formula));
}
.FPM260401backpack .lead {
  font-family: "Hiragino Kaku Gothic ProN W5", "ヒラギノ角ゴ ProN W5", "Hiragino Sans", "ヒラギノ角ゴシック", "Meiryo", "メイリオ", sans-serif;
  font-weight: 500;
  -webkit-font-feature-settings: "palt";
          font-feature-settings: "palt";
  font-size: calc(30 * var(--formula));
  line-height: 1.66666667;
  letter-spacing: 0.07em;
  color: #fff;
  text-align: center;
  font-feature-settings: "palt";
}
.FPM260401backpack .lead-01 {
  margin-top: calc(122 * var(--formula));
}
.FPM260401backpack .lead-01-logo {
  display: block;
  width: calc(485 * var(--formula));
  margin: calc(28 * var(--formula)) auto 0;
}
.FPM260401backpack .lead-02 {
  margin-top: calc(120 * var(--formula));
}
.FPM260401backpack .photo {
  position: relative;
}
.FPM260401backpack .photo-01 {
  width: calc(600 * var(--formula));
  margin: calc(0 * var(--formula)) calc(46 * var(--formula)) 0 auto;
}
.FPM260401backpack .photo-02 {
  width: calc(600 * var(--formula));
  margin: calc(130 * var(--formula)) auto 0 calc(46 * var(--formula));
}
.FPM260401backpack .photo-03 {
  width: calc(600 * var(--formula));
  margin: calc(130 * var(--formula)) auto 0 calc(46 * var(--formula));
}
.FPM260401backpack .photo-04 {
  width: calc(600 * var(--formula));
  margin: calc(78 * var(--formula)) calc(46 * var(--formula)) 0 auto;
}
.FPM260401backpack .photo-05 {
  width: calc(600 * var(--formula));
  margin: calc(124 * var(--formula)) auto 0 calc(46 * var(--formula));
}
.FPM260401backpack .photo-06 {
  width: calc(600 * var(--formula));
  margin: calc(130 * var(--formula)) calc(46 * var(--formula)) 0 auto;
}
.FPM260401backpack .photo-07 {
  width: calc(600 * var(--formula));
  margin: calc(130 * var(--formula)) auto 0 calc(46 * var(--formula));
}
.FPM260401backpack .product-slider {
  width: 100%;
}
.FPM260401backpack .product-slider-01 {
  margin-top: calc(130 * var(--formula));
}
.FPM260401backpack .product-slider-02 {
  margin-top: calc(130 * var(--formula));
}
.FPM260401backpack .product-slider .swiper-wrapper {
  left: calc(-100 * var(--formula));
}
.FPM260401backpack .product-slider .swiper-slide {
  width: calc(471 * var(--formula));
  margin-right: calc(10 * var(--formula));
}
.FPM260401backpack .product-slider .swiper-button-prev::after,
.FPM260401backpack .product-slider .swiper-button-next::after {
  content: "";
}
.FPM260401backpack .product-slider .swiper-button-prev,
.FPM260401backpack .product-slider .swiper-button-next {
  width: calc(70 * var(--formula));
  height: calc(70 * var(--formula));
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  z-index: 2;
  pointer-events: auto;
  cursor: pointer;
  top: 51.5%;
}
.FPM260401backpack .product-slider .swiper-button-prev {
  background-image: url("../img/prev.png");
  left: 4%;
}
.FPM260401backpack .product-slider .swiper-button-next {
  background-image: url("../img/next.png");
  right: 4%;
}