@charset "UTF-8";
:root {
  --color-white: #fff;
  --color-black: #000;
  --color-gray1: #333333;
  --color-gray2: #B1B1B1;
  --color-green1: #00A95F;
  --color-green2: #8BE2BC;
  --color-red1: #EA5550;
  --color-red2: #FADBDA;
  --color-cream1: #FFFA94;
  --color-pink1: #F29996;
  --color-blue1: #00AFEC;
  --color-blue2: #D8EFFC;
  --color-yellow1: #FFF100;
  --color-orange: #F5910A;
  --color-bg1: #FFFCED;
  --color-youtube: #EA5A47;
  --color-twitter: #1DA1F2;
  --color-x: #000;
}

/*
$content-width: 1000px;
$content-width-lg: 1200px;
$content-width-sm: 100%;
$content-width-xs: 100%;
*/
/* ------------------------------ */
/* Tobira Generals */
/* ------------------------------ */
.page-tobira {
  background-color: var(--color-bg1);
  padding: 0px 0px 10px;
}

/* 全ページリニューアル後に追加 */
/* ------------------------------ */
/* Main KV */
/* ------------------------------ */
.b-tobira-main-kv {
  width: 100%;
  overflow: hidden;
  background-color: var(--color-bg1);
}
.b-tobira-main-kv__slider {
  width: 680px;
  margin: 0px auto;
}
.b-tobira-main-kv__slider__item {
  display: block;
  padding: 0px 20px;
}
.b-tobira-main-kv__slider__item img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.b-tobira-main-kv__slider__arrow {
  position: absolute;
  top: 50%;
  display: block;
  width: 60px;
  height: 60px;
  background-image: url(../images/tobira/round-arrow.svg);
  background-repeat: no-repeat;
  background-size: 100%;
  z-index: 2;
  cursor: pointer;
}
.b-tobira-main-kv__slider__arrow--prev {
  left: -10px;
  -webkit-transform: translateY(-50%) rotate(180deg);
          transform: translateY(-50%) rotate(180deg);
}
.b-tobira-main-kv__slider__arrow--next {
  right: -10px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
.b-tobira-main-kv__slider .slick-list {
  overflow: visible;
}
@media screen and ( max-width: 599px ) {
  .b-tobira-main-kv__slider {
    width: 80%;
    height: auto;
  }
  .b-tobira-main-kv__slider__item {
    padding: 0px 5px;
  }
  .b-tobira-main-kv__slider__arrow {
    width: 30px;
    height: 30px;
  }
}

/* ------------------------------ */
/* Main Lead */
/* ------------------------------ */
.b-tobira-main-lead {
  position: relative;
  padding: 30px 0px 120px;
}
.b-tobira-main-lead__links {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  gap: 20px;
  max-width: 980px;
  width: 90%;
  margin: 0px auto 30px;
  z-index: 1;
}
.b-tobira-main-lead__links__item {
  --link-txt-color: var(--color-black);
}
.b-tobira-main-lead__links__item a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 10px;
  line-height: 1;
  text-decoration: none;
  padding: 8px 15px;
  border: 1px solid var(--color-black);
  border-radius: 70px;
  background-color: var(--color-white);
  color: var(--link-txt-color);
}
.b-tobira-main-lead__links__item__img {
  width: 30px;
  height: 30px;
}
.b-tobira-main-lead__links__item__txt {
  display: block;
  font-weight: bold;
}
.b-tobira-main-lead__links__item--youtube {
  --link-txt-color: var(--color-youtube);
}
.b-tobira-main-lead__links__item--twitter {
  --link-txt-color: var(--color-twitter);
}
.b-tobira-main-lead__links__item--x {
  --link-txt-color: var(--color-x);
}
.b-tobira-main-lead__txt {
  position: relative;
  max-width: 980px;
  width: 90%;
  font-size: 1.25em;
  text-align: center;
  margin: 20px auto;
  z-index: 1;
}
.b-tobira-main-lead__banners {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 24px;
  max-width: 980px;
  width: 90%;
  margin: 20px auto 0px;
  z-index: 1;
}
.b-tobira-main-lead__banners__item {
  width: calc((100% - 24px) / 2);
}
.b-tobira-main-lead::before, .b-tobira-main-lead::after {
  content: "";
  position: absolute;
  top: 0px;
  display: block;
  width: 230px;
  height: 381px;
  background-size: 100%;
  z-index: 0;
}
.b-tobira-main-lead::before {
  left: 0px;
  background-image: url(../images/tobira-new/lead-deco-left.png);
}
.b-tobira-main-lead::after {
  right: 0px;
  background-image: url(../images/tobira-new/lead-deco-right.png);
}
@media screen and ( min-width: 600px ) {
  .b-tobira-main-lead__links__item a:hover, .b-tobira-main-lead__links__item a:focus {
    background-color: var(--color-black);
    color: var(--color-white);
  }
}
@media screen and ( max-width: 599px ) {
  .b-tobira-main-lead {
    padding: 30px 0px 84px;
  }
  .b-tobira-main-lead__links {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    margin: 0px auto 20px;
    gap: 10px;
  }
  .b-tobira-main-lead__links__item {
    width: 100%;
  }
  .b-tobira-main-lead__links__item__txt {
    font-size: 16px;
  }
  .b-tobira-main-lead__txt {
    font-size: 16px;
    text-align: left;
  }
  .b-tobira-main-lead__banners {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    gap: 10px;
    margin: 20px auto 0px;
  }
  .b-tobira-main-lead__banners__item {
    width: 100%;
  }
  .b-tobira-main-lead::before, .b-tobira-main-lead::after {
    width: 100px;
    height: 165px;
  }
}

/* ------------------------------ */
/* Section Tagged */
/* ------------------------------ */
.b-tobira-section-tagged {
  --tag-color: var(--color-blue1);
  --tag-height: 56px;
  --txt-size: 40px;
  --txt-size-tag: 1.875em;
  --txt-padding: 20px 0px 20px 30px;
  --margin: 0px auto 50px;
  --padding: 0px 0px 100px;
  --bg-img: url(../images/tobira-new/section-bg-blue.png);
  --bg-color: var(--color-blue2);
  padding: var(--padding);
  background-image: var(--bg-img);
  background-repeat: no-repeat;
  background-size: 100% auto;
  background-position: bottom center;
  background-color: var(--bg-color);
}
.b-tobira-section-tagged__heading {
  position: relative;
  max-width: 980px;
  margin: var(--margin);
}
.b-tobira-section-tagged__heading__tag {
  position: absolute;
  top: calc(var(--tag-height) * -1);
  left: 0px;
  display: block;
  height: var(--tag-height);
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  font-size: var(--txt-size-tag);
  font-weight: bold;
  color: var(--color-white);
  line-height: 1;
  padding: 16px 10px 10px 55px;
  background-color: var(--tag-color);
  -webkit-transform: translateY(1px);
          transform: translateY(1px);
}
.b-tobira-section-tagged__heading__tag::after {
  content: "";
  position: absolute;
  top: 0px;
  left: 100%;
  display: block;
  width: 0px;
  height: 0px;
  border-top: var(--tag-height) solid transparent;
  border-left: 70px solid var(--tag-color);
}
.b-tobira-section-tagged__heading__txt {
  position: relative;
  display: block;
  font-size: var(--txt-size);
  font-weight: bold;
  line-height: 1.2;
  color: var(--color-white);
  padding: var(--txt-padding);
}
.b-tobira-section-tagged__heading::before {
  content: "";
  position: absolute;
  top: 0px;
  left: 50%;
  display: block;
  width: 300vw;
  height: 100%;
  background-color: var(--tag-color);
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  z-index: 0;
}
.b-tobira-section-tagged--red {
  --tag-color: var(--color-red1);
  --bg-img: url(../images/tobira-new/section-bg-red.png);
  --bg-color: var(--color-red2);
}
@media screen and ( max-width: 599px ) {
  .b-tobira-section-tagged {
    --tag-height: 56px;
    --txt-size: 1.625em;
    --txt-size-tag: 1.5em;
    --txt-padding: 20px 30px;
    --margin: 0px auto 30px;
  }
  .b-tobira-section-tagged__heading::before {
    width: 100vw;
  }
}

/* ------------------------------ */
/* Work List */
/* ------------------------------ */
.b-tobira-work-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 40px 10px;
  max-width: 980px;
  width: 90%;
  margin: 30px auto;
}
.b-tobira-work-list__item {
  width: calc((100% - 20px) / 3);
  --thumb-height: 172px;
  --thumb-margin: 0px 0px 5px;
  --txt-size: 16px;
  --txt-size-tag: 0.75em;
  --txt-size-btn: 0.75em;
  --tag-padding: 5px 10px;
  --tag-margin: 0px 0px 5px;
  --tag-txt-color: var(--color-white);
  --tag-bg-color: var(--color-green1);
  --btn-padding: 10px 26px;
  --btn-icon-width: 15px;
  --btn-icon-height: 18px;
  --border-color: var(--color-blue1);
  --btn-icon: url(../images/tobira-new/icon-door.svg);
}
.b-tobira-work-list__item__link {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  height: 100%;
  padding: 10px;
  border: 2px solid var(--border-color);
  flex-direction: column;
  background-color: var(--color-white);
  border-radius: 10px;
  -webkit-box-shadow: 0px 5px 0px var(--border-color);
          box-shadow: 0px 5px 0px var(--border-color);
  text-decoration: none;
}
.b-tobira-work-list__item__thumb {
  margin: var(--thumb-margin);
  height: var(--thumb-height);
}
.b-tobira-work-list__item__thumb img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.b-tobira-work-list__item__title {
  display: block;
  font-size: var(--txt-size);
  font-weight: bold;
  color: var(--color-black);
  margin: 0px 0px 20px;
  line-height: 1.4;
}
.b-tobira-work-list__item__tag {
  display: block;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  font-size: var(--txt-size-tag);
  font-weight: bold;
  line-height: 1;
  color: var(--tag-txt-color);
  background-color: var(--tag-bg-color);
  padding: var(--tag-padding);
  margin: var(--tag-margin);
  border-radius: 50px;
}
.b-tobira-work-list__item__btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 0px 10px;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  font-size: var(--txt-size-btn);
  font-weight: bold;
  color: var(--color-black);
  margin: auto auto 20px;
  padding: var(--btn-padding);
  background-color: var(--color-yellow1);
  border-radius: 80px;
}
.b-tobira-work-list__item__btn::after {
  content: "";
  display: block;
  width: var(--btn-icon-width);
  height: var(--btn-icon-height);
  background-image: var(--btn-icon);
  background-size: 100%;
  background-repeat: no-repeat;
  background-position: center;
}
.b-tobira-work-list__item--first {
  width: 100%;
  --thumb-height: auto;
  --thumb-margin: 0px 0px 20px;
  --txt-size: 2.25em;
  --txt-size-tag: 1.25em;
  --txt-size-btn: 1.25em;
  --tag-padding: 20px 10px;
  --tag-margin: 0px 0px 20px;
  --btn-icon-width: 22px;
  --btn-icon-height: 27px;
  --btn-padding: 20px 50px;
}
.b-tobira-work-list__item--company {
  --tag-txt-color: var(--color-black);
  --tag-bg-color: transparent;
  --tag-padding: 5px 0px;
}
.b-tobira-work-list__item--red {
  --btn-icon: url(../images/tobira-new/icon-arrow-bordered.svg);
  --border-color: var(--color-red1);
}
@media screen and ( min-width: 600px ) {
  .b-tobira-work-list__item__link:hover, .b-tobira-work-list__item__link:focus {
    -webkit-box-shadow: 0px 0px 0px var(--border-color);
            box-shadow: 0px 0px 0px var(--border-color);
    -webkit-transform: translateY(5px);
            transform: translateY(5px);
  }
}
@media screen and ( max-width: 599px ) {
  .b-tobira-work-list {
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    gap: 20px 10px;
  }
  .b-tobira-work-list__item {
    width: 338px;
    --thumb-height: auto;
    --thumb-margin: 0px 0px 5px;
    --txt-size: 16px;
    --txt-size-tag: 0.75em;
    --txt-size-btn: 0.75em;
    --tag-padding: 5px 10px;
    --tag-margin: 0px 0px 5px;
    --btn-padding: 10px 26px;
    --btn-icon-width: 15px;
    --btn-icon-height: 18px;
  }
  .b-tobira-work-list__item--first {
    width: 338px;
  }
  .b-tobira-work-list__item--company {
    --tag-padding: 5px 0px;
  }
}

/* ------------------------------ */
/* Button Rounded */
/* ------------------------------ */
.b-tobira-btn-rounded {
  --border-color: var(--color-black);
  --txt-color: var(--color-black);
  --txt-color-hover: var(--color-white);
  --btn-color: var(--color-white);
  --btn-color-hover: var(--color-black);
  --arrow-color: var(--color-red1);
  --arrow-color-hover: var(--color-red1);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 0px 20px;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  font-size: 1.25em;
  font-weight: bold;
  line-height: 1;
  text-decoration: none;
  color: var(--txt-color);
  padding: 20px 50px;
  background-color: var(--btn-color);
  border: 1px solid var(--border-color);
  border-radius: 80px;
  margin: 0px auto;
}
.b-tobira-btn-rounded::after {
  content: "";
  display: block;
  width: 0px;
  height: 0px;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
  border-left: 18px solid var(--arrow-color);
}
.b-tobira-btn-rounded--orange {
  --btn-color: var(--color-orange);
  --btn-color-hover: var(--color-white);
  --border-color: var(--color-orange);
  --txt-color: var(--color-white);
  --txt-color-hover: var(--color-orange);
  --arrow-color: var(--color-white);
  --arrow-color-hover: var(--color-orange);
}
.b-tobira-btn-rounded--green {
  --btn-color: var(--color-green1);
  --btn-color-hover: var(--color-white);
  --border-color: var(--color-green1);
  --txt-color: var(--color-white);
  --txt-color-hover: var(--color-green1);
  --arrow-color: var(--color-white);
  --arrow-color-hover: var(--color-green1);
}
.b-tobira-btn-rounded--blue {
  --btn-color: var(--color-blue1);
  --btn-color-hover: var(--color-white);
  --border-color: var(--color-blue1);
  --txt-color: var(--color-white);
  --txt-color-hover: var(--color-blue1);
  --arrow-color: var(--color-white);
  --arrow-color-hover: var(--color-blue1);
}
@media screen and ( min-width: 600px ) {
  .b-tobira-btn-rounded:hover, .b-tobira-btn-rounded:focus {
    color: var(--txt-color-hover);
    background-color: var(--btn-color-hover);
  }
  .b-tobira-btn-rounded:hover::after, .b-tobira-btn-rounded:focus::after {
    border-left-color: var(--arrow-color-hover);
  }
}

/* ------------------------------ */
/* Explanation */
/* ------------------------------ */
.b-tobira-explanation {
  background-color: var(--color-bg1);
  background-image: url(../images/tobira-new/bg-deco1.png);
  background-repeat: no-repeat;
  background-size: 230px auto;
  padding: 80px 0px 60px;
}
.b-tobira-explanation__heading {
  margin: 0px 0px 20px;
}
.b-tobira-explanation__heading__logo {
  display: block;
  width: 380px;
  max-width: 90%;
  margin: 0px auto;
}
.b-tobira-explanation__heading__txt {
  display: block;
  font-size: 2em;
  font-weight: bold;
  text-align: center;
}
.b-tobira-explanation__description {
  max-width: 980px;
  width: 90%;
  margin: 0px auto 40px;
  font-size: 1.125em;
}
.b-tobira-explanation__description p:not(:last-child) {
  margin: 0px 0px 2em;
}
@media screen and ( max-width: 599px ) {
  .b-tobira-explanation {
    padding: 40px 0px 30px;
    background-image: none;
  }
  .b-tobira-explanation__heading__logo {
    width: 300px;
  }
  .b-tobira-explanation__heading__txt {
    font-size: 1.4em;
  }
  .b-tobira-explanation__description {
    font-size: 16px;
  }
}

/* ------------------------------ */
/* Nav */
/* ------------------------------ */
.b-tobira-nav {
  background-color: var(--color-bg1);
  padding: 0px 0px 10px;
}
.b-tobira-nav__item {
  --border-color: var(--color-gray2);
  max-width: 980px;
  width: 90%;
  margin: 0px auto 28px;
  border: 2px solid var(--border-color);
  -webkit-box-shadow: 0px 5px 0px var(--border-color);
          box-shadow: 0px 5px 0px var(--border-color);
  border-radius: 10px;
  background-image: url(../images/tobira-new/bg-graph-paper.png);
  background-size: 30px auto;
  padding: 50px 40px;
}
.b-tobira-nav__item__title {
  display: block;
  margin: 0px 0px 20px;
}
.b-tobira-nav__item__description {
  font-size: 1.25em;
  font-weight: bold;
  margin: 0px 0px 30px;
}
.b-tobira-nav__item--orange {
  --border-color: var(--color-orange);
}
.b-tobira-nav__item--green {
  --border-color: var(--color-green1);
}
.b-tobira-nav__item--blue {
  --border-color: var(--color-blue1);
}
@media screen and ( max-width: 599px ) {
  .b-tobira-nav__item {
    padding: 30px 10px;
  }
  .b-tobira-nav__item__title {
    margin: 0px 0px 10px;
  }
}