@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@600&display=swap');

/*! HTML5 Boilerplate v5.3.0 | MIT License | https://html5boilerplate.com/ */

/*
 * What follows is the result of much research on cross-browser styling.
 * Credit left inline and big thanks to Nicolas Gallagher, Jonathan Neal,
 * Kroc Camen, and the H5BP dev community and team.
 */

/* ==========================================================================
   Base styles: opinionated defaults
   ========================================================================== */

html {
    color: #222;
    font-size: 16px;
    line-height: 2;
}

body {
  position: relative;
  font-size: 3.466vw;
  -webkit-font-smoothing: antialiased;
}
@media only screen and (min-width: 668px) {
body {
  font-size: .875rem;
}
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

/*
 * Remove text-shadow in selection highlight:
 * https://twitter.com/miketaylr/status/12228805301
 *
 * These selection rule sets have to be separate.
 * Customize the background color to match your design.
 */

::-moz-selection {
    background: #b3d4fc;
    text-shadow: none;
}

::selection {
    background: #b3d4fc;
    text-shadow: none;
}

/*
 * A better looking default horizontal rule
 */

hr {
    display: block;
    height: 1px;
    border: 0;
    border-top: 1px solid #ccc;
    margin: 1em 0;
    padding: 0;
}

/*
 * Remove the gap between audio, canvas, iframes,
 * images, videos and the bottom of their containers:
 * https://github.com/h5bp/html5-boilerplate/issues/440
 */

audio,
canvas,
iframe,
img,
svg,
video {
    vertical-align: middle;
}

img {
  max-width: 100%;
  height: auto;
}
a:hover img {
  opacity: .9;
}

/*
 * Remove default fieldset styles.
 */

fieldset {
    border: 0;
    margin: 0;
    padding: 0;
}

/*
 * Allow only vertical resizing of textareas.
 */

textarea {
    resize: vertical;
}


/* ==========================================================================
   Author's custom styles
   ========================================================================== */


/*
 * Layout
 */

.container {
  max-width: 1600px;
  margin: 0 auto;
  position: relative;
  padding-top: 15.2vw;
}

@media only screen and (min-width: 668px) {
.container {
  padding-top: 116px;
}
}



/*
 * Typography
 */

.box__title {
  text-align: center;
  line-height: 1.4;
  margin: 0;
}
  .box__title.-right {
    background-size: auto auto;
    background-color: rgba(19, 176, 171, 1);
    background-image: repeating-linear-gradient(-45deg, transparent, transparent 4px, rgba(90, 200, 196, 1) 4px, rgba(90, 200, 196, 1) 5px );
    box-shadow: -5px 5px 0 rgba(235, 247, 6, .9);
    color: #fff;
    width: 48vw;
    padding: 1.25rem .5rem;
  }
  .box__title.-left {
    background-size: auto auto;
    background-color: rgba(19, 176, 171, 1);
    background-image: repeating-linear-gradient(45deg, transparent, transparent 4px, rgba(90, 200, 196, 1) 4px, rgba(90, 200, 196, 1) 5px );
    box-shadow: 5px 5px 0 rgba(235, 247, 6, .9);
    color: #fff;
    width: 48vw;
    padding: 1.25rem .5rem;
  }
  .box__title.-center {
    margin-bottom: 2em;
  }
  .box__title .eng {
    font-family: 'Oswald', sans-serif;
    font-size: 6.66vw;
    padding-bottom: .5rem;
    position: relative;
    display: block;
  }
  .box__title .eng::after {
    content: '';
    width: 1.2em;
    height: 3px;
    background-color: currentcolor;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
  }
  .box__title .jp {
    font-size: 3.466vw;
    font-weight: normal;
    display: block;
    margin-top: .5rem;
  }
@media all and (min-width: 668px) {
.box__title {
  margin: 0;
}
  .box__title.-right {
    width: 422px;
    padding: 3rem;
    background-image: repeating-linear-gradient(-45deg, transparent, transparent 6px, rgba(90, 200, 196, 1) 6px, rgba(90, 200, 196, 1) 7px );
    box-shadow: -14px 14px 0 rgba(235, 247, 6, .9);
  }
  .box__title.-left {
    width: 422px;
    padding: 3rem;
    background-image: repeating-linear-gradient(45deg, transparent, transparent 6px, rgba(90, 200, 196, 1) 6px, rgba(90, 200, 196, 1) 7px );
    box-shadow: 14px 14px 0 rgba(235, 247, 6, .9);
  }
  .box__title .eng {
    font-size: 38px;
  }
  .box__title .jp {
    font-size: 17px;
  }
}

.section__title {
  text-align: center;
  font-family: "游明朝" , "Yu Mincho" , "游明朝体" , "YuMincho" ,"ヒラギノ明朝 Pro W6", "Hiragino Mincho Pro", "HGS明朝E", "ＭＳ Ｐ明朝", serif;
  font-size: 4.8vw;
  font-weight: bold;
  margin: 0 0 2em;
}
.page-title {
  text-align: center;
  line-height: 26.666vw;
  color: #fff;
  font-size: 5.066vw;
  font-weight: bold;
  background: url(../img/bg-pagetitle-sp.jpg) no-repeat center center;
  background-size: cover;
  margin: 0 0 6vw;
}
.indent-text {
  text-indent: 1em;
}

@media only screen and (min-width: 668px) {
.section__title {
  font-size: 1.75rem;
}
.page-title {
  font-size: 44px;
  line-height: 200px;
  padding-top: 100px;
  background: url(../img/bg-pagetitle.jpg) no-repeat center center;
  margin: 0 0 20px;
}
}

.list-num {
  margin: 0 0 0 -1.5em;
}

.outlink {
  padding-left: 2.8em;
  position: relative;
  color: #231815;
  text-decoration: none;
}
  .outlink::before {
    content: "";
    width: 2em;
    height: 2em;
    background: url(../img/arrow-outlink.svg) no-repeat center center;
    background-size: contain;
    position: absolute;
    left: 0;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
  }
  .outlink:hover,
  .outlink:active {
    color: #333;
  }
  .outlink:hover::before,
  .outlink:active::before {
    opacity: .9;
  }


/*
 * Form elements
 */

label {
  font-weight: bold;
  display: inline-block;
  vertical-align: middle;
  margin-bottom: .4rem;
}
.required {
  display: inline-block;
  font-size: 84.6%;
  font-weight: bold;
  padding: .2em 1em;
  background-color: #d8d8d8;
  margin-left: .5em;
  margin-bottom: .4rem;
  vertical-align: middle;
}
input[type=text],
input[type=tel],
input[type=email],
textarea {
  font-size: 1rem;
  border: 1px solid #8c8c8c;
  padding: .25em;
  box-sizing: border-box;
}
  .text--wide,
  textarea {
    width: 100%;
  }
  .text--short {
    width: 10em;
  }
input[type=submit] {
  display: block;
  border: 0;
  background: #32a096;
  text-align: center;
  font-size: 4vw;
  font-weight: bold;
  color: #fff;
  padding: .5em 1.5em;
  margin: 0 auto;
  box-sizing: border-box;
  width: 65%;
}
  input[type=submit]:hover {
    opacity: .9;
  }

@media only screen and (min-width: 668px) {
  .text--wide {
    width: 595px;
  }
input[type=submit] {
  font-size: 1.25rem;
  padding: 1em 1.5em;
  width: 480px;
}
}

/*
 * Header section
 */

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: #fff;
  z-index: 10;
}
  .header__inner {
    display: flex;
    align-items: center;
    position: relative;
    height: 15.2vw;
    padding-right: 14.6vw;
  }
  .header__logo {
    width: 51vw;
    line-height: 1;
    margin: 0 auto;
  }

  .toggle-nav {
    width: 12.4vw;
    height: 12.4vw;
    position: absolute;
    right: 2.2vw;
    top: 0;
    bottom: 0;
    margin: auto;
    background: url(../images/toggle-nav.svg) no-repeat center top;
    background-size: cover;
    text-indent: -7777px;
  }
    .toggle-nav:hover {
      opacity: .9;
    }
    .toggle-nav.opened {
      background-position: center bottom;
    }


@media only screen and (min-width: 668px) {

.header {

}
  .header__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    height: 116px;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 60px 0 48px;
  }
  .header__logo {
    width: 278px;
    margin: 0;
  }
  .toggle-nav {
    display: none;
    width: 0;
  }

}

.gnav {
  display: none;
  position: absolute;
  top: 15.2vw;
  left: 0;
  width: 100%;
}
  .gnav__list {
    margin: 0;
    padding: 0;
    list-style: none;
  }
  .gnav__item {
    border-top: 1px solid #fff;
  }
    .gnav__item:first-child {
      border-top: 0;
    }
  .gnav__item a {
    display: block;
    padding: 1rem 3rem;
    font-family: 'Oswald', sans-serif;
    font-size: 5.6vw;
    color: #fff;
    background-color: #14b0ab;
    text-decoration: none;
  }
  .gnav__item a:hover {
    opacity: .9;
  }
  .gnav__item a::before {
    content: '';
    width: 4.133vw;
    height: 3.866vw;
    background: url(../images/ic-menu-sp.svg) no-repeat center center;
    background-size: contain;
    display: inline-block;
    margin-right: 1em;
  }

@media only screen and (min-width: 668px) {

.gnav {
  display: block !important;
  position: relative;
  top: 0;
  width: 400px;
  flex: 1 0 auto;
}
  .gnav__list {
    display: flex;
    justify-content: flex-end;
    position: relative;
    top: auto;
    left: auto;
  }
  .gnav__item {
    border: 0;
    margin-left: 2.5em;
  }
  .gnav__item a {
    font-size: 1.125rem;
    line-height: 2;
    padding: 0;
    white-space: nowrap;
    background-color: transparent;
    color: #063c1a;
  }
  .gnav__item a::before {
    content: '';
    width: 14px;
    height: 13px;
    background: url(../images/ic-menu.svg) no-repeat center center;
    background-size: contain;
    margin-right: .75em;
  }
}

/*
 * Hero section
 */

.hero {
  width: 100%;
  padding-left: 52.4vw;
  padding-top: 7.33vw;
  height: 55.466vw;
  margin-top: 2.93vw;
  margin-bottom: 10vw;
  background: url(../images/bg-hero-sp.jpg) no-repeat left top;
  background-size: cover;
  position: relative;
}
  .hero__title {
    width: 42.8vw;
    margin: 0;
  }
  .hero__copy {
    margin-top: 1.5rem;
    color: #fff;
    line-height: 1.4;
  }

@media only screen and (min-width: 668px) {
.hero {
  width: 1007px;
  padding-left: 555px;
  padding-top: 110px;
  height: 536px;
  margin-top: 0;
  margin-bottom: 4rem;
  background: url(../images/bg-hero.jpg) no-repeat left top;
  background-size: cover;
  position: relative;
}
  .hero__title {
    width: 343px;
    margin: 0;
  }
  .hero__copy {
    margin-top: 70px;
    font-size: 23px;
  }
}

/*
 * Message section
 */
.message {
  width: 100%;
  position: relative;
  padding-top: 50px;
  padding-bottom: 4rem;
}
  .message .box__title {
    position: absolute;
    right: 0;
    top: 0;
    z-index: 1;
  }
  .message .box__body {
    width: 89.33%;
    margin: 0 auto;
    position: relative;
    background-color: #f4ffd8;
    padding: 16vw 6.66vw 6.66vw;
  }
  .message .box__body::after,
  .mark:after {
    content: '';
    width: 32.8vw;
    height: 21.6vw;
    background: url(../images/six-squares.svg) no-repeat left bottom;
    background-size: contain;
    position: absolute;
    left: -2.4vw;
    bottom: -14vw;
  }
  .message .post {
    text-align: right;
    font-size: .85em;
    margin-top: 2em;
    margin-bottom: 0;
  }
  .message .name {
    text-align: right;
    font-family: serif;
    font-weight: bold;
    font-size: 1.5em;
    margin-top: 0;
  }
@media all and (min-width: 668px) {
.message {
  padding-top: 110px;
  padding-bottom: 80px;
}
  .message .box__body {
    width: 82.5%;
    padding: 108px 140px 54px;
  }
  .message .box__body::after,
  .mark:after {
    width: 190px;
    height: 125px;
    left: -88px;
    bottom: -88px;
  }
}


/*
 * Bid support section
 */
.bid-support {
  width: 89.33vw;
  margin: 2rem auto 4rem;
}
  .bid-support__title {
    width: 77%;
    margin: 0 auto 1.5rem;
    padding: 0 .5em .5em;
    position: relative;
    text-align: center;
    line-height: 1.4;
    font-size: 5vw;
    font-weight: normal;
    border-bottom: 1px solid #000;
  }
    .bid-support__title .attention {
      position: absolute;
      left: -2rem;
      top: -2rem;
      width: 26.6vw;
    }
    .bid-support__title::after {
      content: '';
      width: 16px;
      height: 17px;
      background: url(../images/balloon-tip.svg) no-repeat center top;
      background-size: contain;
      position: absolute;
      left: 0;
      right: 0;
      bottom: -17px;
      margin: auto;
    }
@media all and (min-width: 668px) {
.bid-support {
  width: 750px;
}
  .bid-support__title {
    width: 700px;
    font-size: 35px;
    margin-bottom: 2rem;
  }
    .bid-support__title .attention {
      left: -50px;
      top: -50px;
      width: 152px;
    }
    .bid-support__title::after {
      width: 32px;
      height: 35px;
      bottom: -35px;
    }
}


/*
 * SDGs section
 */
.sdgs {
  width: 100%;
  position: relative;
  padding-top: 50px;
  margin-bottom: 4rem;
}
  .sdgs .box__title {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
  }
  .sdgs .box__body {
    width: 89.33%;
    margin: 0 auto;
    position: relative;
    background-color: #e3f2ed;
    padding: 16vw 6.66vw 6.66vw;
  }
  .sdgs__lead {
    text-align: center;
    font-size: 1.14em;
  }
@media all and (min-width: 668px) {
.sdgs {
  padding-top: 110px;
}
  .sdgs .box__body {
    width: 82.5%;
    padding: 108px 140px 54px;
  }
  .sdgs .box__body::after {
    width: 190px;
    height: 125px;
    left: -88px;
    bottom: -88px;
  }
}


/*
 * About us section
 */

.aboutus {
  padding: 8vw 3.33vw;
  background: url(../images/bg-aboutus-sp.jpg) no-repeat center bottom;
  background-size: cover;
  margin-bottom: 4rem;
}
  .aboutus .box-body {
    background-color: rgba(255, 255, 255, .9);
    padding: 2rem 1rem;
  }
  .aboutus__data {
    display: block;
    margin: 0 0 2rem;
  }
    .aboutus__data > div {
      display: flex;
    }
      .aboutus__data > div:nth-child(n+2) {
        margin-top: 2em;
      }
    .aboutus__data dt {
      width: 5em;
      flex: 0 0 auto;
      padding: 0;
    }
    .aboutus__data dd {
      padding: 0 0 0 1em;
      margin: 0;
      border-left: 1px solid #000;
      flex: 1 1 auto;
      word-break: break-all;
    }

@media only screen and (min-width: 668px) {

.aboutus {
  padding: 60px 0;
  background: url(../images/bg-aboutus.jpg) no-repeat center bottom;
  background-size: cover;
}
  .aboutus .box-body {
    width: 840px;
    margin: 0 auto;
    padding: 40px 100px;
  }
    .aboutus__data dt {
      width: 6em;
    }
    .aboutus__data dd {
      padding: 0 0 0 2em;
    }
}


/*
 * Footer section
 */

.footer {
  text-align: center;
}
  .copyright {
    font-size: 2.4vw;
    padding: .75em;
    display: block;
  }
.pagetop {
  display: none;
}

@media only screen and (min-width: 668px) {
  .copyright {
    font-size: .625rem;
  }
}



/*
 * Contact us section
 */

.contact {
  padding: 0 3.33vw;
  margin-bottom: 4rem;
}
  .contact__lead {
    text-align: center;
    margin-top: 5rem;
  }
  .contact__form {
    list-style: none;
    margin: 0;
    padding: 0;
  }
    .contact__form li {
      margin-bottom: 2em;
    }
  .contact__note {
    text-align: center;
    margin-bottom: 1em;
  }
  .contact__policy {
    border: 1px solid #8c8c8c;
    height: 63vw;
    box-sizing: border-box;
    padding: 1em;
    overflow: scroll;
    overflow-x: hidden;
  }
  .policy__heading {
    font-size: 3.466vw;
    font-weight: normal;
    padding: .25em 1em;
    background-color: #d8d8d8;
  }
  .policy__subheading {
    font-size: 3.466vw;
    font-weight: normal;
    border-bottom: 1px dotted #d8d8d8;
  }
  .policy__org {
    margin-top: 2em;
  }

  .confirm__item {
    display: block;
    font-weight: bold;
  }
  .confirm__input {
    display: block;
  }

  .thanks {
    min-height: 60vh;
  }
  .error {
    color:#f00;
  }


@media only screen and (min-width: 668px) {
.contact {
  max-width: 840px;
  margin: 0 auto 80px;
  padding: 0;
}
  .contact__form {
    margin-bottom: 50px;
  }
  .contact__note {
    margin-bottom: 2em;
  }
  .contact__policy {
    height: 400px;
    padding: 2em;
    margin-bottom: 40px;
  }
  .policy__heading {
    font-size: .875rem;
    padding: .5em 1em;
  }
  .policy__subheading {
    font-size: .875rem;
  }

  .confirm {
    margin-top: 30px;
  }
  .confirm li {
    display: flex;
    justify-content: space-between;
  }
  .confirm__item {
    width: 15%;
  }
  .confirm__input {
    width: 80%;
  }

  .thanks {
    min-height: 300px;
  }
}




/* ==========================================================================
   Helper classes
   ========================================================================== */

/*
 * Hide visually and from screen readers
 */

.hidden {
    display: none !important;
}

/*
 * Hide only visually, but have it available for screen readers:
 * http://snook.ca/archives/html_and_css/hiding-content-for-accessibility
 */

.visuallyhidden {
    border: 0;
    clip: rect(0 0 0 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
}

/*
 * Extends the .visuallyhidden class to allow the element
 * to be focusable when navigated to via the keyboard:
 * https://www.drupal.org/node/897638
 */

.visuallyhidden.focusable:active,
.visuallyhidden.focusable:focus {
    clip: auto;
    height: auto;
    margin: 0;
    overflow: visible;
    position: static;
    width: auto;
}

/*
 * Hide visually and from screen readers, but maintain layout
 */

.invisible {
    visibility: hidden;
}



.sp-hide {
  display: none;
}

@media only screen and (min-width: 668px) {

.sp-hide {
  display: inherit;
}
.pc-hide {
  display: none;
}
}



/*
 * Clearfix: contain floats
 *
 * For modern browsers
 * 1. The space content is one way to avoid an Opera bug when the
 *    `contenteditable` attribute is included anywhere else in the document.
 *    Otherwise it causes space to appear at the top and bottom of elements
 *    that receive the `clearfix` class.
 * 2. The use of `table` rather than `block` is only necessary if using
 *    `:before` to contain the top-margins of child elements.
 */

.clearfix:before,
.clearfix:after {
    content: " "; /* 1 */
    display: table; /* 2 */
}

.clearfix:after {
    clear: both;
}

/* ==========================================================================
   EXAMPLE Media Queries for Responsive Design.
   These examples override the primary ('mobile first') styles.
   Modify as content requires.
   ========================================================================== */

@media only screen and (min-width: 35em) {
    /* Style adjustments for viewports that meet the condition */
}

@media print,
       (-webkit-min-device-pixel-ratio: 1.25),
       (min-resolution: 1.25dppx),
       (min-resolution: 120dpi) {
    /* Style adjustments for high resolution devices */
}

/* ==========================================================================
   Print styles.
   Inlined to avoid the additional HTTP request:
   http://www.phpied.com/delay-loading-your-print-css/
   ========================================================================== */

@media print {
    *,
    *:before,
    *:after,
    *:first-letter,
    *:first-line {
        background: transparent !important;
        color: #000 !important; /* Black prints faster:
                                   http://www.sanbeiji.com/archives/953 */
        box-shadow: none !important;
        text-shadow: none !important;
    }

    a,
    a:visited {
        text-decoration: underline;
    }

    a[href]:after {
        content: " (" attr(href) ")";
    }

    abbr[title]:after {
        content: " (" attr(title) ")";
    }

    /*
     * Don't show links that are fragment identifiers,
     * or use the `javascript:` pseudo protocol
     */

    a[href^="#"]:after,
    a[href^="javascript:"]:after {
        content: "";
    }

    pre,
    blockquote {
        border: 1px solid #999;
        page-break-inside: avoid;
    }

    /*
     * Printing Tables:
     * http://css-discuss.incutio.com/wiki/Printing_Tables
     */

    thead {
        display: table-header-group;
    }

    tr,
    img {
        page-break-inside: avoid;
    }

    img {
        max-width: 100% !important;
    }

    p,
    h2,
    h3 {
        orphans: 3;
        widows: 3;
    }

    h2,
    h3 {
        page-break-after: avoid;
    }
}


/* news
------------------------------*/

.btn-area.tc {
 margin: 3em auto 0;;
 text-align:center;
}
.btn01 {
 color:#14B0AB;
 font-weight: bold;
 text-decoration: none;
}
.news-ttl a {
 text-decoration: underline;
 color: #222;
}
.news-wrap {
}
.ttl-area {
  position:relative;
  padding:1rem 0 1rem;
  margin:0;
}
.ttl-area:before {
  content:"";
  position: absolute;
  left:0;
  bottom:0;
  width:100%;
  height: 5px;
  background: #14B0AB;
}
.ttl-area:after {
  content:"";
  position: absolute;
  right:0;
  bottom:-10px;
  width:84%;
  height: 3px;
  background: #EBF706;
}
.outer {
  position: relative;
  max-width: 700px;
  min-height: 600px;
  margin-bottom:6em;
}
.inner .news-area {
  margin:50px 0 0;
  padding:0;
}
.ttl {
  margin:0;
}
.ttl * {
  color:#14B0AB;
}
.ttl .eng {
  font-size: 38px;
  font-family: 'Oswald', sans-serif;
  padding-bottom: 0.5rem;
}
.ttl .jp {
  font-size: 17px;
}
.inner {
  width:100%;
  margin:0 auto;
}
.news-area {
  margin:2em 0 0 0;
  padding-left:0;
}
.news-area li {
  list-style: none;
}
.news-area li {
  margin:0 0 1.5em 0;
  width:100%;
  text-decoration: none;
  color:#222;
}
.news-area * {
  line-height: 1.6;
}
.news-day {
 width:8em;
 color:#666;
 font-size: 14px;
 font-weight: bold;
}


@media all and (min-width: 668px) {
  .ttl-area:before {
    width:78%;
  }
 .news-area {
   margin:2em 0 0;
 }
.news-area li {
  display: flex;
  justify-content: space-between;
  padding-left:0;
  }
 .news-ttl {
   width:calc(100% - 8em);
   line-height: 1.4;
 }
  .outer {
   border-top:3px solid #EBF706;
   margin: 7px auto 0;
  }
 .inner {
   max-width:700px;
 }
 .hero.mark::after {
   left:inherit;
   right: -16%;
 }
}

@media all and (max-width: 1024px) {
  .hero.mark::after {
    left:inherit;
    right: 12%;
  }
}

@media all and (max-width: 667px) {
  .hero.mark::after {
    left:inherit;
    right: 8%;
    margin-bottom:-5vw;
  }
  .hero.mark {
    margin-bottom:4rem;
  }
}

@media all and (max-width: 740px) {
  .inner {
    width:80%;
  }
  .ttl.inner {
    padding-left:1.2em;
  }
}