@charset "UTF-8";
/*! destyle.css v2.0.2 | MIT License | https://github.com/nicolas-cusan/destyle.css */
/* Reset box-model and set borders */
/* ============================================ */
*, ::before, ::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  border-width: 0;
  border-style: solid;
}

/* Document */
/* ============================================ */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 * 3. Remove gray overlay on links for iOS.
 */
html {
  line-height: 1.15;
  /* 1 */
  -webkit-text-size-adjust: 100%;
  /* 2 */
  -webkit-tap-highlight-color: transparent;
  /* 3*/
}

/* Sections */
/* ============================================ */
/**
 * Remove the margin in all browsers.
 */
body {
  margin: 0;
}

/**
 * Render the `main` element consistently in IE.
 */
main {
  display: block;
}

/* Vertical rhythm */
/* ============================================ */
p, table, blockquote, address, pre, iframe, form, figure, dl {
  margin: 0;
}

/* Headings */
/* ============================================ */
h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
}

/* Lists (enumeration) */
/* ============================================ */
ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Lists (definition) */
/* ============================================ */
dt {
  font-weight: bold;
}

dd {
  margin-left: 0;
}

/* Grouping content */
/* ============================================ */
/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */
hr {
  clear: both;
  /* 1 */
  overflow: visible;
  -webkit-box-sizing: content-box;
          box-sizing: content-box;
  /* 1 */
  height: 0;
  margin: 0;
  color: inherit;
  /* 2 */
  border-top-width: 1px;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
pre {
  font-family: monospace, monospace;
  /* 1 */
  font-size: inherit;
  /* 2 */
}

address {
  font-style: inherit;
}

/* Text-level semantics */
/* ============================================ */
/**
 * Remove the gray background on active links in IE 10.
 */
a {
  text-decoration: none;
  color: inherit;
  background-color: transparent;
}

/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */
abbr[title] {
  text-decoration: underline;
  /* 2 */
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted;
  /* 2 */
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */
b, strong {
  font-weight: bolder;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
code, kbd, samp {
  font-family: monospace, monospace;
  /* 1 */
  font-size: inherit;
  /* 2 */
}

/**
 * Add the correct font size in all browsers.
 */
small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */
sub, sup {
  position: relative;
  font-size: 75%;
  line-height: 0;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Embedded content */
/* ============================================ */
/**
 * Prevent vertical alignment issues.
 */
img, embed, object, iframe {
  vertical-align: bottom;
}

/* Forms */
/* ============================================ */
/**
 * Reset form fields to make them styleable
 */
button, input, optgroup, select, textarea {
  margin: 0;
  padding: 0;
  font: inherit;
  text-align: inherit;
  vertical-align: middle;
  color: inherit;
  border-radius: 0;
  outline: 0;
  background: transparent;
  -webkit-appearance: none;
  -moz-appearance: none;
       appearance: none;
}

/**
 * Reset radio and checkbox appearance to preserve their look in iOS.
 */
[type=checkbox] {
  -webkit-appearance: checkbox;
  -moz-appearance: checkbox;
       appearance: checkbox;
}

[type=radio] {
  -webkit-appearance: radio;
  -moz-appearance: radio;
       appearance: radio;
}

/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */
button, input {
  /* 1 */
  overflow: visible;
}

/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */
button, select {
  /* 1 */
  text-transform: none;
}

/**
 * Correct the inability to style clickable types in iOS and Safari.
 */
button, [type=button], [type=reset], [type=submit] {
  cursor: pointer;
  -webkit-appearance: none;
  -moz-appearance: none;
       appearance: none;
}

button[disabled], [type=button][disabled], [type=reset][disabled], [type=submit][disabled] {
  cursor: default;
}

/**
 * Remove the inner border and padding in Firefox.
 */
button::-moz-focus-inner, [type=button]::-moz-focus-inner, [type=reset]::-moz-focus-inner, [type=submit]::-moz-focus-inner {
  padding: 0;
  border-style: none;
}

/**
 * Restore the focus styles unset by the previous rule.
 */
button:-moz-focusring, [type=button]:-moz-focusring, [type=reset]:-moz-focusring, [type=submit]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

/**
 * Remove arrow in IE10 & IE11
 */
select::-ms-expand {
  display: none;
}

/**
 * Remove padding
 */
option {
  padding: 0;
}

/**
 * Reset to invisible
 */
fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
}

/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */
legend {
  /* 2 */
  display: table;
  /* 1 */
  max-width: 100%;
  /* 1 */
  padding: 0;
  /* 3 */
  white-space: normal;
  color: inherit;
  /* 1 */
}

/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */
progress {
  vertical-align: baseline;
}

/**
 * Remove the default vertical scrollbar in IE 10+.
 */
textarea {
  overflow: auto;
}

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */
[type=number]::-webkit-inner-spin-button, [type=number]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * 1. Correct the outline style in Safari.
 */
[type=search] {
  outline-offset: -2px;
  /* 1 */
}

/**
 * Remove the inner padding in Chrome and Safari on macOS.
 */
[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */
::-webkit-file-upload-button {
  /* 1 */
  font: inherit;
  -webkit-appearance: button;
  /* 2 */
}

/**
 * Clickable labels
 */
label[for] {
  cursor: pointer;
}

/* Interactive */
/* ============================================ */
/*
 * Add the correct display in Edge, IE 10+, and Firefox.
 */
details {
  display: block;
}

/*
 * Add the correct display in all browsers.
 */
summary {
  display: list-item;
}

/*
 * Remove outline for editable content.
 */
[contenteditable] {
  outline: none;
}

/* Table */
/* ============================================ */
table {
  border-spacing: 0;
  border-collapse: collapse;
}

caption {
  text-align: left;
}

td, th {
  padding: 0;
  vertical-align: top;
}

th {
  font-weight: bold;
  text-align: left;
}

/* Misc */
/* ============================================ */
/**
 * Add the correct display in IE 10+.
 */
template {
  display: none;
}

/**
 * Add the correct display in IE 10.
 */
[hidden] {
  display: none;
}

/* サイト全体共通 */
html {
  scroll-padding-top: 211px;
  /* モダンブラウザ向けの解決策 */
}

body {
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
  font-size: 15px;
  color: #222;
  /* letter-spacing: 0.6em;
      line-height: 1.8em; */
  line-height: 1.4;
  letter-spacing: 0.05em;
}

img {
  max-width: 100%;
}

a {
  -webkit-transition: 0.6s;
  transition: 0.6s;
}

/* a:hover {
  opacity: 0.7;
} */
/* コンテンツ幅1200px */
.wrapper_big {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* コンテンツ幅960px */
.wrapper_medium {
  width: 90%;
  max-width: 960px;
  margin: 0 auto;
}

/* コンテンツ幅800px */
.wrapper_small {
  width: 90%;
  max-width: 800px;
  margin: 0 auto;
}

/* -----------------要素がふわっと現れるjsのクラス付与ここから----------------- */
.effect-fade {
  opacity: 0;
  -webkit-transform: translate(0, 100px);
          transform: translate(0, 100px);
  -webkit-transition: all 2000ms;
  transition: all 2000ms;
}

.effect-scroll {
  opacity: 1;
  -webkit-transform: translate(0, 0);
          transform: translate(0, 0);
}

/*==================== ↓メディアクエリによるレスポンシブここから↓ ==========================*/
:root {
  --colorkey: #333333;
}

form p + p {
  margin-top: -10px;
  text-align: center;
}

label {
  font-size: 14px;
  cursor: pointer;
}

input[type=text], input[type=email], input[type=tel] {
  margin-top: 8px;
  padding: 13px 16px;
  width: 100%;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
  line-height: 1.5;
}
input[type=text]::-webkit-input-placeholder, input[type=email]::-webkit-input-placeholder, input[type=tel]::-webkit-input-placeholder {
  color: #aaa;
}
input[type=text]::-moz-placeholder, input[type=email]::-moz-placeholder, input[type=tel]::-moz-placeholder {
  color: #aaa;
}
input[type=text]:-ms-input-placeholder, input[type=email]:-ms-input-placeholder, input[type=tel]:-ms-input-placeholder {
  color: #aaa;
}
input[type=text]::-ms-input-placeholder, input[type=email]::-ms-input-placeholder, input[type=tel]::-ms-input-placeholder {
  color: #aaa;
}
input[type=text]::placeholder, input[type=email]::placeholder, input[type=tel]::placeholder {
  color: #aaa;
}

.wpcf7-form-control {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}

.wpcf7-list-item {
  display: block;
  margin-top: 8px;
  margin-left: 0;
}
.wpcf7-list-item label {
  font-size: 16px;
  line-height: 1.5;
}

textarea {
  margin-top: 8px;
  padding: 13px 16px;
  min-height: 238px;
  width: 100%;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
  line-height: 1.5;
}
textarea::-webkit-input-placeholder {
  color: #aaa;
}
textarea::-moz-placeholder {
  color: #aaa;
}
textarea:-ms-input-placeholder {
  color: #aaa;
}
textarea::-ms-input-placeholder {
  color: #aaa;
}
textarea::placeholder {
  color: #aaa;
}

.contact_privacy {
  margin-top: 45px;
  text-align: center;
  font-size: 14px;
  line-height: 1.5;
}
@media (max-width: 768px) {
  .contact_privacy {
    margin-top: 0;
  }
}
.contact_privacy a {
  color: var(--colorKey);
  text-decoration: underline;
}

input[type=submit] {
  display: block;
  margin-top: 50px;
  margin-right: auto;
  margin-left: auto;
  padding: 16px 0;
  max-width: 400px;
  width: 100%;
  border: none;
  border-radius: 4px;
  background-color: #1b1c80;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  text-align: center;
  cursor: pointer;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
@media (max-width: 768px) {
  input[type=submit] {
    line-height: 1;
  }
}
@media (hover: hover) {
  input[type=submit]:hover {
    opacity: 0.8;
  }
}

/* ヘッダー */
.wrp_mv {
  position: relative;
}

.header {
  position: fixed;
  top: -1%;
  left: 0;
  z-index: 10;
  width: 100%;
}

.header_wrap {
  position: sticky;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: distribute;
      justify-content: space-around;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.header_logo {
  height: 69px;
  /* width: 100%; */
}

.header_nav ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin: 34px 15px;
}

.header_nav li {
  margin-right: 25px;
}

.header_nav li:first-child {
  margin-left: 18px;
}

.header_nav li a:hover {
  color: #28639a;
}

.header_nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  background-color: rgba(255, 255, 255, 0.5);
  border-radius: 10px;
  margin-top: 26px;
  font-family: "roboto", serif;
  font-weight: 400;
  font-style: normal;
  font-size: 15px;
  color: #222;
  line-height: 1.4;
  letter-spacing: 0.05em;
  position: relative;
}

.header_wrap.js_header_active {
  margin: 0 0;
  background-color: rgba(255, 255, 255, 0.88);
  border-radius: 10px;
  -webkit-filter: drop-shadow(0 5px 5px rgba(0, 0, 0, 0.075));
          filter: drop-shadow(0 5px 5px rgba(0, 0, 0, 0.075));
  -webkit-transition-duration: 0.3s ease;
          transition-duration: 0.3s ease;
  border-bottom: solid 1px transparent;
}

.header_nav.js_nav_modifier {
  background-color: transparent;
}

/* ヘッダーナビ内Contactボタンのみ他と異なる仕様 */
.nav_button {
  display: block;
  border: 1px solid rgb(40, 99, 154);
  padding: 9px 41px;
  color: #ffffff;
  font-weight: 600;
  background-color: rgb(40, 99, 154);
  font-weight: 400;
  font-style: normal;
  font-size: 15px;
}

.nav_button {
  margin-right: 15px;
  -webkit-transition: 0.6s;
  transition: 0.6s;
}

.nav_button:hover {
  color: #ffffff;
  background-color: #183755;
  border: 1px solid #183755;
}

.nav_button_language:hover {
  color: #183755;
}

.nav_button_language {
  margin-right: 30px;
  -webkit-transition: 0.6s;
  transition: 0.6s;
  position: relative;
}

.under_bar {
  border: solid 1.9px #183755;
  width: 9px;
  position: absolute;
  right: 107px;
  bottom: 23px;
}

/*==================================================
　5-3-11 左右から線が伸びて枠線になるアニメーション
===================================*/
/*線の基点位置*/
.nav_button_language::before,
.nav_button_language::after {
  content: "";
  /*絶対配置で線の位置を決める*/
  position: absolute;
  /*線の形状*/
  width: 0;
  height: 3px;
  background: #183755;
  /*アニメーションの指定*/
  -webkit-transition: all 0.2s linear;
  transition: all 0.2s linear;
  -webkit-transition-delay: 0.2s;
          transition-delay: 0.2s;
}

.nav_button_language::before {
  right: 0;
  top: 0;
}

.nav_button_language::after {
  left: 0;
  bottom: 0;
}

/*線の基点位置2 spanタグ*/
.nav_button_language span {
  padding: 11px 18px;
  display: block;
}

.nav_button_language span::before,
.nav_button_language span::after {
  content: "";
  /*絶対配置で線の位置を決める*/
  position: absolute;
  /*線の形状*/
  width: 5px;
  height: 0;
  background: #183755;
  /*アニメーションの指定*/
  -webkit-transition: all 0.2s linear;
  transition: all 0.2s linear;
}

.nav_button_language span::before {
  left: 0;
  top: 0;
}

.nav_button_language span::after {
  right: 0;
  bottom: 0;
}

/*現在地とhoverした際の線の変化*/
.nav_button_language.current::before,
.nav_button_language.current::after,
.nav_button_language:hover::before,
.nav_button_language:hover::after {
  width: 100%;
  /*横幅を100%に*/
}

.nav_button_language.current span::before,
.nav_button_language.current span::after,
.nav_button_language:hover span::before,
.nav_button_language:hover span::after {
  height: 100%;
  /*縦幅を100%に*/
}

/*==================================================
ここまで左右から線が伸びて枠線になるアニメーション
===================================*/
/*==================================================
/* ハンバーガー部分 1040px（max-width: 1040px)以下までは非表示にさせておく*/
.nav_hamburger {
  display: none;
}

/* レスポンシブ（1040px）ヘッダー、ABOUT USセクション、フッター：レスポンシブデザインに切り替え */
@media (max-width: 1040px) {
  .button_area {
    margin-top: 80px;
    margin-bottom: 190px;
  }
  /* 画面幅1040px以下でナビはハンバーガーに変化 */
  .header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    width: 100%;
  }
  .header_wrap {
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: start;
    padding-top: 20px;
    padding-left: 35px;
  }
  /* jsと連動して画面幅1040px以下でクラスを削除する */
  .header_wrap.js_header_active {
    background-color: transparent;
  }
  /* ハンバーガーを開いた状態の背面が画面幅1040px以下でも存在し続けるための配色 */
  .header_nav {
    position: fixed;
    z-index: 10;
    top: 0;
    left: 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    width: 100%;
    height: 100%;
    font-size: 20px;
    color: #fff;
    background-color: rgba(95, 92, 92, 0.9);
    gap: 1em;
    -webkit-transition: 0.4s;
    transition: 0.4s;
    -webkit-transform: translateX(100%);
            transform: translateX(100%);
  }
  .nav_hamburger {
    display: block;
    width: 75px;
    height: 55px;
    background-image: url(../img/hamburger_open.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    position: absolute;
    right: 25px;
    top: 30px;
    z-index: 50;
  }
  .nav_button {
    margin-right: 28px;
  }
  .header_nav ul {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    gap: 30px;
  }
  .header_nav li:first-child {
    margin-left: 2px;
  }
  .nav_open .header_nav {
    -webkit-transform: translateX(0);
            transform: translateX(0);
  }
  .nav_open .nav_hamburger {
    background-image: url(../img/hamburger_close.png);
  }
}
/* ↓ABOUT USセクション TOPページはmargin-top122px 他ページは適宜調整*/
.aboutus {
  margin-top: 122px;
}

.wrp_aboutus {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.aboutus_inner_gradation {
  background: rgb(11, 37, 90);
  background: linear-gradient(11deg, rgb(11, 37, 90) 24%, rgb(75, 119, 209) 100%);
  width: 60%;
  padding-left: 8em;
  padding-top: 93px;
}

.aboutus_title {
  display: inline;
  color: #ffffff;
  font-family: "Oswald", serif;
  font-weight: 600;
  font-style: normal;
  font-size: 70px;
}

.aboutus_title::before {
  content: "";
  display: block;
  width: 25%;
  height: 3px;
  background-color: #d9d9d9;
}

.aboutus_container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding-top: 55px;
  -webkit-column-gap: 2em;
     -moz-column-gap: 2em;
          column-gap: 2em;
}

.aboutus_box_left {
  width: 25%;
  margin-right: 2%;
}

.aboutus_box_right {
  width: 25%;
}

.aboutus_list li {
  color: #fff;
  border-bottom: solid 1px;
  padding-bottom: 30px;
  font-size: 16px;
}

/* リスト内の２番目から最後までを指定する */
.aboutus_list li:nth-child(n+2) {
  padding-top: 32px;
}

.aboutus_inner_img {
  width: 40%;
}

.aboutus_inner_img img {
  width: 100;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

/* 共通ボタン */
.button_area_aboutus {
  margin-top: 60px;
  margin-bottom: 8em;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.button {
  font-family: "Oswald", serif;
  font-weight: 400;
  font-style: normal;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  font-size: 20px;
  color: #222222;
  cursor: pointer;
  text-decoration: none;
  -webkit-transition: all 0.6s ease 0s;
  transition: all 0.6s ease 0s;
  stroke: #222222;
  border: solid 1px;
  background-color: #fff;
  padding: 10px 65px;
  display: block;
}

/* フッター */
.footer {
  background-color: #f5f0dc;
  font-size: 15px;
}

.footer_container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.footer_logo {
  display: block;
  height: 69px;
  width: auto;
}

.footer_box_left {
  width: 40%;
  background-color: #fff;
  padding-top: 8em;
  padding-left: 9em;
  padding-bottom: 5em;
}

.footer_box_right {
  width: 60%;
  background-color: #eef1f2;
  padding-top: 8em;
  padding-left: 9em;
  padding-right: 7em;
  padding-bottom: 16em;
}

.companyinfo_list_address {
  margin-top: 24px;
}

.companyinfo_list_tel_fax {
  margin-top: 11px;
}

.footer_minibox_right {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.contact_title {
  display: inline;
  color: #1b1c80;
  font-family: "Oswald", serif;
  font-weight: 600;
  font-style: normal;
  font-size: 70px;
}

.copy_right {
  background-color: #444;
  height: 40px;
}

.copy_right_text {
  font-size: 15px;
  text-align: right;
  color: #fff;
  padding-top: 10px;
  padding-right: 40px;
}

/* ホバーしたときに矢印が動く速度 */
.contact_arrow_link .arrow {
  -webkit-transition: 0.6s;
  transition: 0.6s;
}

/* contact_arrow_link（aのクラス名）がホバーした時に、矢印を右に20px移動させる */
.contact_arrow_link:hover .arrow {
  -webkit-transform: translateX(20px);
          transform: translateX(20px);
}

.arrow {
  height: 18px;
  width: 46px;
}

/* レスポンシブ（1440px） フッター右側調整のみ*/
@media (max-width: 1440px) {
  .footer_box_right {
    padding-left: 7em;
  }
}
/* レスポンシブ（1230px） フッター左右調整*/
@media (max-width: 1230px) {
  .footer_box_right {
    padding-left: 5em;
  }
  .footer_box_left {
    padding-left: 4em;
  }
}
/* レスポンシブ（1080px） フッター左右調整*/
@media (max-width: 1080px) {
  .footer_box_right {
    padding-left: 4em;
  }
  .footer_box_left {
    padding-left: 3em;
  }
}
/* レスポンシブ（1040px）ヘッダー、ABOUT USセクション、フッター：レスポンシブデザインに切り替え */
@media (max-width: 1040px) {
  .footer_container {
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  .footer_box_right {
    width: 100%;
    background-color: #eef1f2;
    padding-top: 5em;
    padding-bottom: 9em;
    padding-left: 8em;
  }
  .footer_box_left {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    width: 100%;
    background-color: #fff;
    padding-top: 5em;
    padding-left: 9em;
  }
  .button_area {
    margin-top: 80px;
    margin-bottom: 190px;
  }
  .wrp_aboutus {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  .aboutus_inner_gradation {
    width: 100%;
  }
  .aboutus_inner_img {
    display: none;
  }
  .button_area {
    margin-bottom: 180px;
  }
  .copy_right {
    background-color: #444;
    height: 38px;
  }
  .copy_right_text {
    font-size: 13px;
    text-align: right;
    color: #fff;
    padding-top: 10px;
    padding-right: 30px;
  }
}
/* レスポンシブ（860px） */
@media (max-width: 860px) {
  .contact_title {
    font-size: 68px;
  }
  .aboutus_title {
    font-size: 64px;
  }
}
/* レスポンシブ（768px）フッターはスマホverへ */
@media (max-width: 768px) {
  .footer_box_right {
    padding-left: 5em;
  }
  .footer_box_left {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    padding-left: 5em;
  }
  .companyinfo_list_address {
    margin-top: 12px;
  }
  .aboutus_inner_gradation {
    padding-left: 6em;
    padding-top: 93px;
  }
  .aboutus_list li {
    color: #fff;
    border-bottom: solid 1px;
    padding-bottom: 30px;
    font-size: 14px;
  }
}
/* スマホ（680px）レスポンシブ */
@media (max-width: 680px) {
  .contact_title {
    font-size: 64px;
  }
  .aboutus_title {
    font-size: 60px;
  }
}
/* スマホ（570px）レスポンシブ */
@media (max-width: 570px) {
  .contact_text {
    margin-top: 10px;
  }
  .footer {
    font-size: 14px;
  }
  .copy_right {
    height: 30px;
  }
  .copy_right_text {
    font-size: 10px;
    text-align: right;
    color: #fff;
    padding-top: 10px;
    padding-right: 20px;
  }
}
/* スマホ（470px）レスポンシブ */
@media (max-width: 470px) {
  .contact_title {
    font-size: 54px;
  }
  .footer {
    font-size: 13px;
  }
  .footer_box_right {
    padding-left: 3em;
  }
  .footer_box_left {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    padding-left: 4em;
  }
  .aboutus_title {
    font-size: 50px;
  }
  .aboutus_inner_gradation {
    padding-left: 3em;
    padding-top: 93px;
  }
}
/* スマホ（420px）レスポンシブ */
@media (max-width: 420px) {
  .footer {
    font-size: 12px;
  }
}
.page404_text {
  text-align: center;
}

.button {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 18px;
}

/* TOPのProductsセクションのみに該当するボタン位置 */
.button_area {
  margin-top: 54px;
  margin-bottom: 87px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

/* メインビジュアル（画像３枚をフェードインアウトで表示させる */
.top_mv {
  width: 100%;
}

.top_mv {
  position: relative;
}

.mv_top_tablet {
  display: none;
}

.mv_top_SP {
  display: none;
}

.top_mv_title {
  position: absolute;
  top: 71%;
  left: 45%;
  z-index: 1;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  white-space: nowrap;
}

.top_mv_headline_PC {
  color: #fff;
  font-family: "Noto Sans JP";
  font-weight: 600;
  font-style: normal;
  font-size: 40px;
  letter-spacing: 0.12em;
}

.top_mv_headline_SP {
  display: none;
}

.top_mv_description {
  color: #fff;
  font-family: "Noto Sans JP";
  font-weight: 700;
  font-style: normal;
  font-size: 20px;
  letter-spacing: 0.4rem;
  line-height: 1.5em;
  margin-top: 33px;
}

/* ===メインビジュアルここまで=== */
/* 
/* ===Conceptセクションここから=== */
.concept {
  margin-top: 167px;
  padding-left: 8em;
}

.concept_title {
  color: #1b1c80;
  font-family: "Oswald", serif;
  font-weight: 600;
  font-style: normal;
  font-size: 70px;
}

.concept_title::before {
  content: "";
  display: block;
  width: 10%;
  height: 3px;
  background-color: #d9d9d9;
}

.concept_text {
  font-size: 20px;
  font-weight: 500;
  padding-top: 25px;
}

/* ===Technologyセクションここから=== */
.technology {
  margin-top: 310px;
  padding-left: 8em;
}

.technology_title {
  color: #1b1c80;
  font-family: "Oswald", serif;
  font-weight: 600;
  font-style: normal;
  font-size: 70px;
  /* padding-top: 111px;
  margin-top: 111px; */
}

.technology_title::before {
  content: "";
  display: block;
  width: 10%;
  height: 3px;
  background-color: #d9d9d9;
}

.technology_text {
  font-size: 20px;
  font-weight: 500;
  padding-top: 2px;
}

.feature {
  margin-top: 82px;
  padding-left: 8em;
}

.feature_inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.feature_container_left {
  width: 70%;
  min-width: 63%;
  max-width: 70%;
}

.feature_title {
  color: #1b1c80;
  font-family: "Oswald", sans-serif;
  font-weight: 500;
  font-style: normal;
  font-size: 40px;
  border-left: solid 3px #d9d9d9;
  border-right: solid 3px #d9d9d9;
  padding-left: 20px;
  padding-right: 20px;
  display: inline-block;
}

.feature_number_img {
  width: 134px;
  /* height: 221px;
  padding-top: 90px; */
}

.feature_box_for_number {
  position: relative;
}

/* 最初の項目のみ指定する */
.feature_box_for_number:first-child {
  margin-top: 70px;
}

/* 項目２番目から最後までを指定する */
.feature_box_for_number:nth-child(n+2) {
  padding-top: 90px;
}

.feature_box_for_text {
  margin-top: -100px;
  margin-left: 6em;
}

.feature_lead_sentencs {
  font-size: 20px;
  font-weight: 500;
}

.feature_text {
  font-size: 16px;
  padding-top: 10px;
}

.feature_img_sp {
  display: none;
}

.feature_container_right {
  padding-left: 2%;
  margin-top: 70px;
}

/* ===How It Worksセクションここから=== */
.howitworks {
  margin-top: 90px;
  padding-left: 8em;
}

.howitworks_title {
  color: #1b1c80;
  font-family: "Oswald", serif;
  font-weight: 500;
  font-style: normal;
  font-size: 40px;
  border-left: solid 3px #d9d9d9;
  border-right: solid 3px #d9d9d9;
  padding-left: 20px;
  padding-right: 20px;
  display: inline-block;
}

.howitworks_text {
  font-size: 18px;
  font-weight: 500;
  padding-top: 22px;
}

.howitworks_container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-top: 65px;
}

.howitworks_box_for_img {
  width: 60%;
}

.howitworks_box_for_text {
  padding-right: 8em;
  padding-top: 4em;
}

.authentification_flow {
  font-size: 16px;
  font-weight: 400;
}

/*==================================================
「TECHNOLOGYについてもっと見る」横並びのための設定
===================================*/
.technology_gnavi {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin: 0 0 50px 0;
  list-style: none;
  margin-top: 100px;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.technology_gnavi_text {
  font-weight: 600;
  font-style: normal;
  font-size: 20px;
  display: inline-block;
}

.technology_gnavi li a {
  display: block;
  padding: 10px 30px;
  text-decoration: none;
  color: #333;
  border: solid 1px #333;
}

.technology_gnavi li {
  margin-bottom: 20px;
}

/*==================================================
　5-3-5 左から右に背景が伸びる
===================================*/
/*背景の設定*/
.technology_gnavi li a {
  /*背景色の基点とするためrelativeを指定*/
  position: relative;
}

.technology_gnavi li a::after {
  content: "";
  /*絶対配置で線の位置を決める*/
  position: absolute;
  z-index: -1;
  bottom: 0;
  left: 0;
  /*背景の形状*/
  width: 0;
  height: 100%;
  background: #0481a2;
  /*アニメーションの指定*/
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  opacity: 0;
  /*はじめは透過0*/
}

/*現在地とhoverの設定*/
/* .technology_gnavi li.current a::after, */
.technology_gnavi li a:hover::after {
  /*背景の形状*/
  width: 100%;
  /*横幅を伸ばす*/
  opacity: 1;
  /*不透明に*/
}

/* .technology_gnavi li.current a, */
.technology_gnavi li a:hover {
  color: #fff;
  border: transparent;
  /* 枠線は透過 */
}

/* ===Productsセクションここから=== */
.products {
  background: rgb(138, 196, 228);
  background: linear-gradient(225deg, rgb(138, 196, 228) 8%, rgb(65, 109, 134) 100%);
  padding-bottom: 8em;
  padding-left: 8em;
  padding-right: 8em;
  margin-top: 140px;
}

.products_title {
  color: #ffffff;
  font-family: "Oswald", serif;
  font-weight: 600;
  font-style: normal;
  font-size: 70px;
  padding-top: 65px;
  padding-bottom: 44px;
}

.products_title::before {
  content: "";
  display: block;
  width: 10%;
  height: 3px;
  background-color: #d9d9d9;
}

.products_container_row_first {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.products_container_row_second {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-top: 153px;
}

.products_box {
  background-color: #ffffff;
  /* width: 50%; */
  max-width: 50%;
}

.products_box:first-child {
  margin-right: 8em;
}

.products_name {
  font-family: "Oswald", serif;
  font-weight: 400;
  font-style: normal;
  font-size: 24px;
  border-left: solid 3px #d9d9d9;
  padding-left: 13px;
  margin-top: 37px;
  margin-left: 37px;
}

.products_text {
  font-size: 16px;
  margin-top: 34px;
  margin-left: 52px;
}

/* Productsセクション用ボタン（ただし、全ページのABOUT USセクションでボタン配置が異なるため、
 ABOUT USのボタンはbutton_area_aboutus、buttonとしてbase.cssへ） */
.btn {
  /*アニメーションの起点とするためrelativeを指定*/
  position: relative;
  overflow: hidden;
  /*ボタンの形状*/
  text-decoration: none;
  display: inline-block;
  border: 1px solid #222;
  /* ボーダーの色と太さ */
  padding: 10px 30px;
  text-align: center;
  outline: none;
  /*アニメーションの指定*/
  -webkit-transition: ease 0.2s;
  transition: ease 0.2s;
}

/*ボタン内spanの形状*/
.btn span {
  font-family: "Oswald", serif;
  font-weight: 400;
  font-style: normal;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  font-size: 20px;
  color: #222222;
  position: relative;
  z-index: 3;
  /*z-indexの数値をあげて文字を背景よりも手前に表示*/
  color: #333;
}

.btn:hover span {
  color: #fff;
}

/*== 背景が流れる（斜め） */
.bgskew::before {
  content: "";
  /*絶対配置で位置を指定*/
  position: absolute;
  top: 0;
  left: -130%;
  /*色や形状*/
  background: #333;
  width: 120%;
  height: 100%;
  -webkit-transform: skewX(-25deg);
          transform: skewX(-25deg);
}

/*hoverした時のアニメーション*/
.bgskew:hover::before {
  -webkit-animation: skewanime 0.9s forwards;
          animation: skewanime 0.9s forwards;
  /*アニメーションの名前と速度を定義*/
}

@-webkit-keyframes skewanime {
  100% {
    left: -10%;
    /*画面の見えていない左から右へ移動する終了地点*/
  }
}

@keyframes skewanime {
  100% {
    left: -10%;
    /*画面の見えていない左から右へ移動する終了地点*/
  }
}
.button_area {
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

/*↓Newsセクションここから */
.news {
  margin-top: 210px;
  padding-left: 8em;
  padding-right: 8em;
}

.news_wrapper {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-column-gap: 7vw;
     -moz-column-gap: 7vw;
          column-gap: 7vw;
}

.news_title {
  color: #1b1c80;
  font-family: "Oswald", serif;
  font-weight: 600;
  font-style: normal;
  font-size: 70px;
}

.news_title::before {
  content: "";
  display: block;
  width: 35%;
  height: 3px;
  background-color: #d9d9d9;
}

/*==================================================
共通　横並びのための設定
===================================*/
.gnavi {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  /*スマホ表示折り返し用なのでPCのみなら不要*/
  margin: 0 0 50px 0;
  list-style: none;
}

.gnavi_text {
  font-family: "Noto Sans JP";
  font-weight: 500;
  font-style: normal;
}

.gnavi li a {
  display: block;
  padding: 10px 5px;
  text-decoration: none;
  color: #333;
}

/*==================================================
5-3-3 左から右に線が伸びる（テキストの下部）ここから↓
===================================*/
.gnavi li a {
  /*線の基点とするためrelativeを指定*/
  position: relative;
}

/* .gnavi li.current a, */
.gnavi li a:hover {
  color: #333;
}

.gnavi li a::after {
  content: "";
  /*絶対配置でテキスト下に配置する線の位置を決める*/
  position: absolute;
  bottom: 0;
  left: 1%;
  /*線の形状*/
  width: 99%;
  height: 3px;
  background: #1b1c80;
  /*アニメーションの指定*/
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  -webkit-transform: scale(0, 1);
          transform: scale(0, 1);
  /*X方向0、Y方向1*/
  -webkit-transform-origin: left top;
          transform-origin: left top;
  /*左上基点*/
}

/*hoverの設定*/
.gnavi li a:hover::after {
  -webkit-transform: scale(1, 1);
          transform: scale(1, 1);
  /*X方向にスケール拡大*/
}

/*==================================================
　左から右に縁で囲われる（矢印の周囲）
===================================*/
.gnavi li span a {
  /*線の基点とするためrelativeを指定*/
  position: relative;
  margin-right: 2%;
}

.gnavi li span a::after {
  content: "";
  /*絶対配置で矢印の周囲に配置する丸線の位置を決める*/
  position: absolute;
  bottom: 0;
  left: 8%;
  /*線の形状*/
  width: 45px;
  height: 45px;
  border: solid 3px #1b1c80;
  border-radius: 50%;
  background: transparent;
  /*アニメーションの指定*/
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  -webkit-transform: scale(0, 0);
          transform: scale(0, 0);
  /*X方向0、Y方向1*/
  -webkit-transform-origin: center;
          transform-origin: center;
  /*左上基点*/
}

/* ホバーしたときに小さな矢印が動く速度 */
.news_arrow_link .small_arrow {
  -webkit-transition: 0.3s;
  transition: 0.3s;
}

/* news_arrow_link（aのクラス名）がホバーした時に、小さな矢印を右に8px移動させる */
.news_arrow_link:hover .small_arrow {
  -webkit-transform: translateX(8px);
          transform: translateX(8px);
}

/* ホバー時に出現させるためのJSで追加される hover-effect クラス付与、「news一覧へ」テキスト下線と「→」円の同時出現 */
.gnavi li a.hover-effect::after {
  -webkit-transform: scale(1, 1);
          transform: scale(1, 1);
}

.gnavi li span a.hover-effect::after {
  -webkit-transform: scale(1, 1);
          transform: scale(1, 1);
}

/* 矢印も移動させたい場合は以下も追加 */
.news_arrow_link.hover-effect .small_arrow {
  -webkit-transform: translateX(8px);
          transform: translateX(8px);
}

/* ===============================================
ここまで↑左から右に縁で囲われる（矢印の周囲） */
.news_box_content {
  border-bottom: solid 1px #d9d9d9;
  padding-top: 20px;
  padding-bottom: 20px;
}

.news_box_content:first-child {
  border-top: solid 1px #d9d9d9;
}

.news_box_content a {
  text-decoration: none;
  padding: 10px 0;
}

.news_box_content span {
  display: inline-block;
  background-color: #d9d9d9;
  border-radius: 6px;
  padding: 4px 20px;
}

.news_box_content time {
  display: inline-block;
  margin-left: 1.5vw;
}

.news_box_content p {
  display: inline-block;
  margin-left: 1vw;
  margin-top: 14px;
}

/*↓Achievementsセクションここから */
.achievements {
  margin-top: 78px;
  padding-left: 8em;
  padding-right: 8em;
}

.achievements_title {
  color: #1b1c80;
  font-family: "Oswald", serif;
  font-weight: 600;
  font-style: normal;
  font-size: 70px;
  margin-top: 220px;
}

.achievements_title::before {
  content: "";
  display: block;
  width: 10%;
  height: 3px;
  background-color: #d9d9d9;
}

.achievements_text {
  font-size: 20px;
  font-weight: 500;
  padding-top: 6px;
}

.achievements_small_title {
  color: #222;
  font-family: "Oswald", serif;
  font-weight: 500;
  font-style: normal;
  font-size: 40px;
  padding-left: 20px;
  padding-right: 20px;
  display: inline-block;
  margin-top: 47px;
}

.achievements_small_title::after {
  content: "";
  display: block;
  width: 45%;
  height: 3px;
  background-color: #d9d9d9;
}

.achievements_small_title_jp {
  font-family: "Noto Sans JP";
  font-weight: 400;
  font-style: normal;
  font-size: 14px;
  color: #222;
  margin-top: 8px;
  padding-left: 1.5em;
}

.achievements_container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding-top: 51px;
}

.achievements_headline {
  font-size: clamp(0.875rem, 0.705rem + 0.73vw, 1.25rem);
  padding-left: 35px;
}

.achievements_box {
  border-left: solid 3px #222;
  width: 50%;
  min-width: 50%;
  max-width: 50%;
}

.achievements_box:last-child {
  border-right: solid 3px #222;
}

.achievements_wrp {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 0 2em;
}

.achievements_minibox_img {
  display: inline-block;
  width: clamp(3.313rem, 2.611rem + 2.99vw, 5.063rem);
}

.achievements_minibox_text {
  width: 60%;
  padding: 20px 6px;
}

.for_number {
  font-size: clamp(0.875rem, 0.705rem + 0.73vw, 1.25rem);
}

.for_number span {
  font-family: "Oswald", serif;
  font-weight: 400;
  font-style: normal;
  font-size: clamp(5rem, -9.634rem + 19.51vw, 10rem);
}

/*==================== ↓メディアクエリによるレスポンシブここから↓ ==========================*/
/* レスポンシブ（1440px以上） */
@media (min-width: 1440px) {
  .top_mv_description {
    font-size: 20px;
    letter-spacing: 0.5rem;
  }
  .technology_gnavi_text {
    font-size: 24px;
  }
}
/* レスポンシブ（1440px以下） */
@media (max-width: 1440px) {
  .howitworks_box_for_text {
    padding-top: 4em;
    padding-left: 4%;
    padding-right: 4em;
  }
  .feature_container_left {
    width: 70%;
    min-width: 56%;
    max-width: 70%;
  }
}
/* レスポンシブ（1300px） */
@media (max-width: 1300px) {
  .feature_container_left {
    width: 70%;
    min-width: 50%;
    max-width: 70%;
  }
  .feature_box_for_number:nth-child(n+2) {
    padding-top: 50px;
  }
  .achievements_wrp {
    padding: 0 1em;
  }
}
/* レスポンシブ（1180px） */
/* ここでAchievementsセクション切り替え */
@media (max-width: 1180px) {
  .top_mv_title {
    position: absolute;
    top: 53%;
    left: 43%;
  }
  .top_mv_headline_PC {
    font-weight: 600;
    font-size: 38px;
    letter-spacing: 0.12em;
  }
  .top_mv_description {
    font-weight: 600;
    font-size: 20px;
    letter-spacing: 0.4rem;
    line-height: 1.5em;
    margin-top: 25px;
  }
  .howitworks_container {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    padding-top: 42px;
    padding-left: 0em;
  }
  .howitworks_box_for_img {
    width: 70%;
  }
  .achievements_wrp {
    margin-bottom: 20px;
    border-bottom: solid 2px #222;
  }
  .achievements_box {
    border: none;
    width: 100%;
  }
  .achievements_box:last-child {
    border: none;
  }
}
/* レスポンシブ（1040px）ヘッダー→ハンバーガーに切り替えのブレイクポイント */
/* ここでTechnologyセクション、Productsセクション、ニュースセクションもレスポンシブデザインに切り替え */
@media (max-width: 1040px) {
  .top_mv_title {
    position: absolute;
    top: 51%;
    left: 47%;
  }
  .top_mv_headline_PC {
    font-weight: 600;
    font-size: 36px;
    letter-spacing: 0.1em;
  }
  .top_mv_description {
    font-weight: 600;
    font-size: 18px;
    letter-spacing: 0.3rem;
    line-height: 1.4em;
    margin-top: 15px;
  }
  .concept {
    margin-top: 76px;
    padding-left: 4em;
  }
  .concept_text {
    font-size: 18px;
    font-weight: 400;
    padding-top: 25px;
  }
  .technology {
    margin-top: 180px;
    padding-left: 4em;
  }
  .technology_text {
    font-size: 18px;
    font-weight: 400;
    padding-top: 2px;
  }
  .feature_img_sp {
    display: block;
    margin-top: 60px;
  }
  .feature_box_for_text {
    margin-top: -100px;
    margin-left: 6em;
    margin-right: 6em;
  }
  .feature_container_left {
    width: 100%;
    max-width: none;
  }
  .feature_container_right {
    display: none;
  }
  .feature {
    margin-top: 82px;
    padding-left: 4em;
  }
  .howitworks {
    margin-top: 126px;
    padding-left: 4em;
    padding-right: 4em;
  }
  .feature_box_for_number:nth-child(n+2) {
    padding-top: 40px;
  }
  .howitworks_text {
    font-size: 16px;
    font-weight: 400;
    padding-top: 22px;
  }
  .products {
    padding-left: 4em;
    padding-right: 4em;
  }
  .products_container_row_first {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .products_container_row_second {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    margin-top: 10px;
  }
  .products_box {
    background-color: transparent;
    max-width: none;
  }
  .products_minibox a {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
  }
  .products_box:first-child {
    margin-right: 0;
  }
  .products_minibox {
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
  }
  .products_name {
    font-size: 34px;
  }
  .products_text {
    font-size: 18px;
    margin-top: 34px;
    margin-left: 52px;
    margin-bottom: 24px;
  }
  .button_area {
    margin-top: 54px;
    margin-bottom: 110px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  .btn {
    background-color: #fff;
  }
  .news_wrapper {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .news_container_left {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
  .gnavi {
    margin: 50px 0 0 35px;
  }
  .news_box_content:first-child {
    border-top: solid 1px #d9d9d9;
    margin-top: 50px;
  }
  .news {
    margin-top: 170px;
    padding-left: 4em;
    padding-right: 4em;
  }
  .achievements {
    margin-top: 78px;
    padding-left: 4em;
    padding-right: 4em;
  }
  .achievements_text {
    font-size: 18px;
    font-weight: 400;
    padding-top: 6px;
  }
}
/* レスポンシブ（992px） */
@media (max-width: 992px) {
  .top_mv_title {
    position: absolute;
    top: 51%;
    left: 47%;
  }
  .top_mv_headline_PC {
    font-weight: 600;
    font-size: 34px;
    letter-spacing: 0.1em;
  }
  .top_mv_description {
    font-weight: 600;
    font-size: 17px;
    letter-spacing: 0.2rem;
    line-height: 1.4em;
    margin-top: 11px;
  }
  .achievements_container {
    padding-top: 51px;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .achievements_box {
    width: 100%;
    min-width: 100%;
    max-width: 100%;
  }
  .achievements_minibox_img {
    display: inline-block;
    width: 20%;
    padding: 2%;
  }
  .achievements_minibox_img img {
    width: clamp(3.313rem, 2.553rem + 3.24vw, 4.563rem);
  }
  .achievements_minibox_text {
    width: 75%;
    padding: 20px 35px;
  }
  /* 数値の大きさはviewport最大992pxでフォント120px、viewport最小375pxでフォント50pxで換算 */
  .for_number span {
    font-size: clamp(3.125rem, 0.466rem + 11.35vw, 7.5rem);
  }
}
/* レスポンシブ（940px） */
@media (max-width: 940px) {
  .top_mv_title {
    position: absolute;
    top: 51%;
    left: 47%;
  }
  .top_mv_headline_PC {
    font-weight: 600;
    font-size: 32px;
    letter-spacing: 0.1em;
  }
  .top_mv_description {
    font-weight: 600;
    font-size: 17px;
    letter-spacing: 0.1rem;
    line-height: 1.4em;
    margin-top: 11px;
  }
  .feature_box_for_text {
    margin-top: -100px;
    margin-left: 5em;
    margin-right: 4em;
  }
}
/* レスポンシブ（860px）ここからコンセプトのimg3なし */
@media (max-width: 860px) {
  .top_mv .slider {
    display: none;
  }
  .top_mv_title {
    position: absolute;
    top: 73%;
    left: 48%;
  }
  .mv_top_tablet {
    display: block;
    position: relative;
    overflow: hidden;
    z-index: -1;
  }
  .concept_title {
    font-size: 66px;
  }
  .technology_title {
    font-size: 66px;
  }
  .feature_img_sp {
    display: block;
    margin-top: 40px;
  }
  .howitworks_box_for_img {
    width: 80%;
  }
  .technology_gnavi_text {
    font-size: 16px;
  }
  .products_title {
    font-size: 66px;
  }
  .achievements_title {
    font-size: 66px;
    margin-top: 110px;
  }
}
/* レスポンシブ（768px）ここからコンセプトのimg2もなし、コンセプト、bridalfair、フッターはスマホverへ */
@media (max-width: 768px) {
  .top_mv_title {
    position: absolute;
    top: 74%;
    left: 48%;
  }
  .top_mv_headline_PC {
    display: none;
  }
  .top_mv_headline_SP {
    display: block;
    color: #fff;
    font-family: "Noto Sans JP";
    font-weight: 600;
    font-size: 32px;
    letter-spacing: 0.1em;
  }
  .top_mv_description {
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 0.1rem;
    line-height: 1.4em;
    margin-top: 11px;
  }
  .concept_text {
    font-size: 16px;
    font-weight: 400;
    padding-top: 25px;
    padding-right: 4em;
  }
  .technology_text {
    font-size: 16px;
    font-weight: 400;
    padding-top: 2px;
    padding-right: 4em;
  }
  .feature_lead_sentencs {
    font-size: 18px;
    font-weight: 500;
  }
  .feature_text {
    font-size: 16px;
    padding-top: 10px;
  }
  .howitworks_box_for_text {
    padding-right: 1em;
    padding-top: 3em;
    padding-left: 1%;
  }
  .products {
    margin-top: 120px;
  }
  .authentification_flow {
    font-size: 15px;
  }
  .achievements_text {
    font-size: 16px;
  }
  .achievements_minibox_text {
    width: 75%;
    padding: 20px 20px;
  }
}
/* スマホ（680px）レスポンシブ ここから*/
@media (max-width: 680px) {
  .mv_top_tablet {
    display: none;
  }
  .top_mv_title {
    position: absolute;
    top: 78%;
    left: 56%;
  }
  .top_mv_headline_SP {
    display: block;
    color: #fff;
    font-family: "Noto Sans JP";
    font-weight: 600;
    font-size: 30px;
    letter-spacing: 0.1em;
  }
  .top_mv_description {
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.1rem;
    line-height: 1.4em;
    margin-top: 11px;
  }
  .mv_top_SP {
    display: block;
    position: relative;
    overflow: hidden;
    z-index: -1;
  }
  .top_mv_title {
    position: absolute;
    top: 78%;
    left: 37%;
  }
  .top_mv_headline_SP {
    display: block;
    font-weight: 600;
    font-size: 28px;
    letter-spacing: 0.1em;
  }
  .top_mv_description {
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 0.1rem;
    line-height: 1.4em;
    margin-top: 11px;
    white-space: normal;
  }
  .concept_title {
    font-size: 60px;
  }
  .howitworks_box_for_img {
    width: 90%;
  }
  .technology_title {
    font-size: 60px;
  }
  .products_title {
    font-size: 60px;
  }
  .products_name {
    margin-left: 4px;
    font-size: 32px;
  }
  .products_text {
    font-size: 18px;
    margin-top: 34px;
    margin-left: 20px;
    margin-bottom: 24px;
  }
  .achievements_title {
    font-size: 60px;
    margin-top: 110px;
  }
}
/* スマホ（570px）レスポンシブ ここから 各セクションpadding-left: 4em→3emへ*/
@media (max-width: 570px) {
  .top_mv_title {
    position: absolute;
    top: 76%;
    left: 41%;
  }
  .top_mv_description {
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.1rem;
    line-height: 1.4em;
    margin-top: 11px;
    white-space: normal;
  }
  .concept {
    margin-top: 76px;
    padding-left: 3em;
  }
  .concept_text {
    font-size: 16px;
    font-weight: 400;
    padding-top: 25px;
    padding-right: 3em;
  }
  .technology {
    margin-top: 180px;
    padding-left: 3em;
  }
  .technology_text {
    font-size: 16px;
    font-weight: 400;
    padding-top: 2px;
    padding-right: 3em;
  }
  .feature {
    margin-top: 82px;
    padding-left: 3em;
  }
  .feature_text {
    font-size: 15px;
    padding-top: 10px;
  }
  .howitworks {
    margin-top: 126px;
    padding-left: 2em;
    padding-right: 2em;
  }
  .technology_gnavi_text {
    font-size: 15px;
  }
  .products {
    padding-left: 3em;
    padding-right: 3em;
    margin-top: 100px;
  }
  .products_name {
    margin-left: 0;
  }
  .products_text {
    margin-left: 16px;
  }
  .news_text {
    font-size: 15px;
    font-weight: 400;
  }
}
/* スマホ（470px）レスポンシブ Achivementの大見出し80px以下に調整*/
@media (max-width: 470px) {
  .top_mv_title {
    position: absolute;
    top: 76%;
    left: 41%;
  }
  .top_mv_headline_SP {
    display: block;
    font-weight: 600;
    font-size: 24px;
    letter-spacing: 0.1em;
  }
  .top_mv_description {
    font-weight: 500;
    font-size: 13px;
    letter-spacing: 0.1rem;
    line-height: 1.4em;
    margin-top: 11px;
    white-space: normal;
  }
  .concept {
    margin-top: 76px;
    padding-left: 2em;
  }
  .concept_title {
    font-size: 50px;
  }
  .concept_text {
    font-size: 14px;
    font-weight: 400;
    padding-top: 25px;
    padding-right: 2em;
  }
  .technology {
    margin-top: 180px;
    padding-left: 2em;
  }
  .technology_title {
    font-size: 50px;
  }
  .technology_text {
    font-size: 14px;
    font-weight: 400;
    padding-top: 2px;
    padding-right: 2em;
  }
  .technology_gnavi {
    margin-top: 80px;
  }
  .feature {
    margin-top: 82px;
    padding-left: 2em;
  }
  .feature_lead_sentencs {
    font-size: 17px;
    font-weight: 500;
  }
  .howitworks {
    margin-top: 126px;
  }
  .authentification_flow {
    font-size: 14px;
  }
  .feature_text {
    font-size: 14px;
    padding-top: 10px;
  }
  .howitworks_box_for_img {
    width: 100%;
  }
  .products {
    padding-left: 2em;
    padding-right: 2em;
    margin-top: 90px;
  }
  .products_title {
    font-size: 50px;
  }
  .products_name {
    margin-left: 4px;
    font-size: 32px;
  }
  .products_text {
    font-size: 16px;
    margin-top: 34px;
    margin-left: 14px;
    margin-bottom: 24px;
  }
  .news {
    margin-top: 110px;
    padding-left: 3em;
    padding-right: 3em;
  }
  .news_text {
    font-size: 14px;
    font-weight: 400;
  }
  .achievements {
    margin-top: 78px;
    padding-left: 3em;
    padding-right: 3em;
  }
  .achievements_title {
    font-size: 50px;
    margin-top: 110px;
  }
  .achievements_text {
    font-size: 14px;
  }
}
/* スマホ（400px）レスポンシブ */
@media (max-width: 400px) {
  .top_mv_title {
    position: absolute;
    top: 73%;
    left: 43%;
  }
  .technology {
    margin-top: 110px;
    padding-left: 2em;
  }
  .howitworks {
    margin-top: 110px;
    padding-left: 1.5em;
    padding-right: 1.5em;
  }
  .technology_gnavi {
    margin-top: 60px;
  }
  .products {
    margin-top: 80px;
  }
}
/* スマホ（375px）レスポンシブ */
@media (max-width: 375px) {
  .top_mv_title {
    position: absolute;
    top: 72%;
    left: 45%;
  }
  .technology_gnavi_text {
    font-size: 14px;
  }
  .news {
    margin-top: 78px;
    padding-left: 2em;
    padding-right: 2em;
  }
  .achievements {
    margin-top: 78px;
    padding-left: 2em;
    padding-right: 2em;
  }
  .achievements_minibox_text {
    width: 75%;
    padding: 20px 10px;
  }
}
.single_inner {
  margin: 0 auto;
  width: 90%;
  padding: 0 3em;
}

.breadcrumb {
  font-size: 14px;
  margin-top: 120px;
  margin-bottom: 60px;
  padding: 0 10em;
}
.breadcrumb ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 8px;
}
.breadcrumb ul li::after {
  content: ">";
  margin: 0 8px;
  color: #888;
}
.breadcrumb ul li:last-child::after {
  content: none;
}
.breadcrumb ul a {
  color: #333;
  text-decoration: none;
}

.single_title {
  font-size: 22px;
  font-weight: bold;
  padding: 12px 20px;
}

.single_data {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: 14px;
  color: #666;
}
.single_data .single_time {
  margin-right: 20px;
}
.single_data .single_taxonomy span {
  font-weight: bold;
}

.single_title_wrap {
  margin: 40px 0;
}

.single_meta {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 16px;
  border-top: solid 1px #d9d9d9;
  border-bottom: solid 1px #d9d9d9;
  padding-top: 40px;
  padding-bottom: 60px;
}

.news_label {
  display: inline-block;
  padding: 4px 10px;
  margin-right: 10px;
  background-color: #ccc;
  font-size: 14px;
  font-weight: bold;
  border-radius: 5px;
  vertical-align: middle;
}

.single_image {
  width: 100%;
  margin: 20px 0;
  border-radius: 4px;
  -o-object-fit: cover;
     object-fit: cover;
}

.single_content {
  font-size: 16px;
  line-height: 1.8;
  color: #333;
}
.single_content p {
  margin-bottom: 1.5em;
}

.single_nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  gap: 20px;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid #ddd;
  padding-left: 8em;
}
.single_nav .single_navItem {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  font-size: 14px;
}
.single_nav .single_navItem span {
  display: block;
  color: #888;
  font-size: 12px;
}
.single_nav .single_navItem a {
  color: #333;
  text-decoration: none;
}
.single_nav .single_navItem a:hover {
  text-decoration: underline;
}

.gnavi_news {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  /*スマホ表示折り返し用なのでPCのみなら不要*/
  margin: 50px 0 50px 0;
  list-style: none;
  padding: 0 12em;
}

.gnavi_news li a {
  display: block;
  padding: 10px 5px;
  text-decoration: none;
  color: #333;
}

/*==================================================
5-3-3 左から右に線が伸びる（テキストの下部）ここから↓
===================================*/
.gnavi_news li a {
  /*線の基点とするためrelativeを指定*/
  position: relative;
}

/* .gnavi li.current a, */
.gnavi_news li a:hover {
  color: #333;
}

.gnavi_news li a::after {
  content: "";
  /*絶対配置でテキスト下に配置する線の位置を決める*/
  position: absolute;
  bottom: 0;
  left: 1%;
  /*線の形状*/
  width: 99%;
  height: 3px;
  background: #1b1c80;
  /*アニメーションの指定*/
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  -webkit-transform: scale(0, 1);
          transform: scale(0, 1);
  /*X方向0、Y方向1*/
  -webkit-transform-origin: left top;
          transform-origin: left top;
  /*左上基点*/
}

/*hoverの設定*/
.gnavi_news li a:hover::after {
  -webkit-transform: scale(1, 1);
          transform: scale(1, 1);
  /*X方向にスケール拡大*/
}

/*==================================================
　左から右に縁で囲われる（矢印の周囲）
===================================*/
.gnavi_news li span a {
  /*線の基点とするためrelativeを指定*/
  position: relative;
  margin-right: 2%;
}

.gnavi_news li span a::after {
  content: "";
  /*絶対配置で矢印の周囲に配置する丸線の位置を決める*/
  position: absolute;
  bottom: 0;
  left: 10%;
  /*線の形状*/
  width: 45px;
  height: 45px;
  border: solid 3px #1b1c80;
  border-radius: 50%;
  background: transparent;
  /*アニメーションの指定*/
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  -webkit-transform: scale(0, 0);
          transform: scale(0, 0);
  /*X方向0、Y方向1*/
  -webkit-transform-origin: center;
          transform-origin: center;
  /*左上基点*/
}

/* ホバーしたときに小さな矢印が動く速度 */
.news_arrow_link .small_arrow {
  -webkit-transition: 0.3s;
  transition: 0.3s;
}

/* news_arrow_link（aのクラス名）がホバーした時に、小さな矢印を右に8px移動させる */
.news_arrow_link:hover .small_arrow {
  -webkit-transform: translateX(8px);
          transform: translateX(8px);
}

/* ホバー時に出現させるためのJSで追加される hover-effect クラス付与、「news一覧へ」テキスト下線と「→」円の同時出現 */
.gnavi_news li a.hover-effect::after {
  -webkit-transform: scale(1, 1);
          transform: scale(1, 1);
}

.gnavi_news li span a.hover-effect::after {
  -webkit-transform: scale(1, 1);
          transform: scale(1, 1);
}

/* 矢印も移動させたい場合は以下も追加 */
.news_arrow_link.hover-effect .small_arrow {
  -webkit-transform: translateX(8px);
          transform: translateX(8px);
}

/* ===============================================
ここまで↑左から右に縁で囲われる（矢印の周囲） */
/* レスポンシブ（940px） */
@media (max-width: 940px) {
  .breadcrumb {
    padding: 0 8em;
  }
}
/* レスポンシブ（768px） */
@media (max-width: 768px) {
  .breadcrumb {
    padding: 0 5em;
  }
  .single_meta {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
    gap: 8px;
  }
  .single_title {
    font-size: 20px;
  }
}
/* レスポンシブ（570px） */
@media (max-width: 570px) {
  .breadcrumb {
    padding: 0 4em;
  }
}
.news_archive {
  list-style: none;
  padding: 0;
  margin: 0;
}
.news_archive .news_item {
  border-bottom: 1px solid #ddd;
  padding-top: 45px;
  padding-bottom: 50px;
}
.news_archive .news_item:first-child {
  margin-top: 120px;
  border-top: 1px solid #d9d9d9;
}
.news_archive .news_item a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  text-decoration: none;
  color: inherit;
}
.news_archive .news_item a .news_label {
  display: inline-block;
  background-color: #d1d1d1;
  color: #000;
  font-weight: 400;
  font-size: 15px;
  padding: 4px 12px;
  border-radius: 6px;
  margin-right: 16px;
  margin-bottom: 6px;
  white-space: nowrap;
}
.news_archive .news_item a time {
  font-size: 15px;
  color: #333;
  margin-right: 20px;
  white-space: nowrap;
}
.news_archive .news_item a .news_text {
  font-size: 15px;
  color: #000;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  min-width: 200px;
}

.pagination {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin-top: 40px;
  gap: 8px;
}
.pagination .page-numbers {
  display: inline-block;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding: 8px 12px;
  background-color: transparent;
  color: #1b1c80;
  border-radius: 4px;
  text-decoration: none;
  font-size: 14px;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.pagination .page-numbers:hover {
  background-color: #d1d1d1;
  color: #fff;
}
.pagination .page-numbers.current {
  background-color: #1b1c80;
  color: #fff;
  pointer-events: none;
}

/*==================== ↓メディアクエリによるレスポンシブここから↓ ==========================*/
/* レスポンシブ（1040px） */
@media (max-width: 1040px) {
  .news {
    margin-top: 250px;
    padding: 0 10em;
  }
  .gnavi {
    padding: 0 10em;
  }
}
/* レスポンシブ（940px） */
@media (max-width: 940px) {
  .news {
    margin-top: 250px;
    padding: 0 8em;
  }
  .gnavi {
    padding: 0 8em;
  }
}
/* レスポンシブ（768px）*/
@media (max-width: 768px) {
  .news {
    margin-top: 210px;
    padding: 0 5em;
  }
  .news_item:first-child {
    margin-top: 80px;
  }
  .news_text {
    font-size: 15px;
  }
  .gnavi {
    padding: 0 5em;
  }
}
/* スマホ（570px）レスポンシブ ここから ボタンパネルtablet版からSP版に切り替え*/
@media (max-width: 570px) {
  .news {
    padding: 0 4em;
  }
  .news_text {
    font-size: 14px;
  }
  .gnavi {
    padding: 0 4em;
  }
}
/* スマホ（470px）レスポンシブ */
@media (max-width: 470px) {
  .news {
    margin-top: 180px;
    padding: 0 3em;
  }
  .news_item:first-child {
    margin-top: 50px;
  }
  .news_item {
    padding-top: 40px;
    padding-bottom: 40px;
  }
  .gnavi {
    padding: 0 3em;
  }
}
/* スマホ（400px）レスポンシブ */
@media (max-width: 400px) {
  .news_text {
    font-size: 13px;
  }
}
.page-contact form {
  margin-top: 50px;
  margin-right: auto;
  margin-left: auto;
  max-width: 680px;
  width: 90%;
}

.section_title {
  text-align: center;
  margin-top: 150px;
  font-size: 32px;
  font-weight: bold;
  margin-bottom: 20px;
}

/* TOPのProductsセクションのみに該当するボタン位置 */
.button_area {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin-top: 54px;
  margin-bottom: 87px;
}

/* メインビジュアル（画像３枚をフェードインアウトで表示させる */
.top_mv {
  width: 100%;
}

.top_mv {
  position: relative;
}

.mv_top_tablet {
  display: none;
}

.mv_top_SP {
  display: none;
}

.top_mv_title {
  position: absolute;
  top: 71%;
  left: 45%;
  z-index: 1;
  white-space: nowrap;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}

.top_mv_headline_PC {
  color: #fff;
  letter-spacing: 0.12em;
  font-weight: 600;
  font-style: normal;
  font-size: 40px;
  font-family: "Noto Sans JP";
}

.top_mv_headline_SP {
  display: none;
}

.top_mv_description {
  margin-top: 33px;
  color: #fff;
  letter-spacing: 0.4rem;
  font-weight: 700;
  font-style: normal;
  font-size: 20px;
  font-family: "Noto Sans JP";
  line-height: 1.5em;
}

/* ===メインビジュアルここまで=== */
/*
/* ===Conceptセクションここから=== */
.concept {
  margin-top: 167px;
  padding-left: 8em;
}

.concept_title {
  color: #1b1c80;
  font-weight: 600;
  font-style: normal;
  font-size: 70px;
  font-family: "Oswald", serif;
}

.concept_title::before {
  content: "";
  display: block;
  width: 10%;
  height: 3px;
  background-color: #d9d9d9;
}

.concept_text {
  padding-top: 25px;
  font-weight: 500;
  font-size: 20px;
}

/* ===Technologyセクションここから=== */
.technology {
  margin-top: 310px;
  padding-left: 8em;
}

.technology_title {
  color: #1b1c80;
  font-weight: 600;
  font-style: normal;
  font-size: 70px;
  font-family: "Oswald", serif;
  /* padding-top: 111px;
  margin-top: 111px; */
}

.technology_title::before {
  content: "";
  display: block;
  width: 10%;
  height: 3px;
  background-color: #d9d9d9;
}

.technology_text {
  padding-top: 2px;
  font-weight: 500;
  font-size: 20px;
}

.feature {
  margin-top: 82px;
  padding-left: 8em;
}

.feature_inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.feature_container_left {
  min-width: 63%;
  max-width: 70%;
  width: 70%;
}

.feature_title {
  display: inline-block;
  padding-right: 20px;
  padding-left: 20px;
  border-right: solid 3px #d9d9d9;
  border-left: solid 3px #d9d9d9;
  color: #1b1c80;
  font-weight: 500;
  font-style: normal;
  font-size: 40px;
  font-family: "Oswald", sans-serif;
}

.feature_number_img {
  width: 134px;
  /* height: 221px;
  padding-top: 90px; */
}

.feature_box_for_number {
  position: relative;
}

/* 最初の項目のみ指定する */
.feature_box_for_number:first-child {
  margin-top: 70px;
}

/* 項目２番目から最後までを指定する */
.feature_box_for_number:nth-child(n+2) {
  padding-top: 90px;
}

.feature_box_for_text {
  margin-top: -100px;
  margin-left: 6em;
}

.feature_lead_sentencs {
  font-weight: 500;
  font-size: 20px;
}

.feature_text {
  padding-top: 10px;
  font-size: 16px;
}

.feature_img_sp {
  display: none;
}

.feature_container_right {
  margin-top: 70px;
  padding-left: 2%;
}

/* ===How It Worksセクションここから=== */
.howitworks {
  margin-top: 90px;
  padding-left: 8em;
}

.howitworks_title {
  display: inline-block;
  padding-right: 20px;
  padding-left: 20px;
  border-right: solid 3px #d9d9d9;
  border-left: solid 3px #d9d9d9;
  color: #1b1c80;
  font-weight: 500;
  font-style: normal;
  font-size: 40px;
  font-family: "Oswald", serif;
}

.howitworks_text {
  padding-top: 22px;
  font-weight: 500;
  font-size: 18px;
}

.howitworks_container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-top: 65px;
}

.howitworks_box_for_img {
  width: 60%;
}

.howitworks_box_for_text {
  padding-top: 4em;
  padding-right: 8em;
}

.authentification_flow {
  font-weight: 400;
  font-size: 16px;
}

/*==================================================
「TECHNOLOGYについてもっと見る」横並びのための設定
===================================*/
.technology_gnavi {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin: 0 0 50px 0;
  margin-top: 100px;
  list-style: none;
}

.technology_gnavi_text {
  display: inline-block;
  font-weight: 600;
  font-style: normal;
  font-size: 20px;
}

.technology_gnavi li a {
  display: block;
  padding: 10px 30px;
  border: solid 1px #333;
  color: #333;
  text-decoration: none;
}

.technology_gnavi li {
  margin-bottom: 20px;
}

/*==================================================
　5-3-5 左から右に背景が伸びる
===================================*/
/*背景の設定*/
.technology_gnavi li a {
  /*背景色の基点とするためrelativeを指定*/
  position: relative;
}

.technology_gnavi li a::after {
  content: "";
  /*絶対配置で線の位置を決める*/
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: -1;
  /*背景の形状*/
  width: 0;
  height: 100%;
  background: #0481a2;
  opacity: 0;
  /*アニメーションの指定*/
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  /*はじめは透過0*/
}

/*現在地とhoverの設定*/
/* .technology_gnavi li.current a::after, */
.technology_gnavi li a:hover::after {
  /*背景の形状*/
  width: 100%;
  /*横幅を伸ばす*/
  opacity: 1;
  /*不透明に*/
}

/* .technology_gnavi li.current a, */
.technology_gnavi li a:hover {
  border: transparent;
  color: #fff;
  /* 枠線は透過 */
}

/* ===Productsセクションここから=== */
.products {
  margin-top: 140px;
  padding-right: 8em;
  padding-bottom: 8em;
  padding-left: 8em;
  background: rgb(138, 196, 228);
  background: linear-gradient(225deg, rgb(138, 196, 228) 8%, rgb(65, 109, 134) 100%);
}

.products_title {
  padding-top: 65px;
  padding-bottom: 44px;
  color: #fff;
  font-weight: 600;
  font-style: normal;
  font-size: 70px;
  font-family: "Oswald", serif;
}

.products_title::before {
  content: "";
  display: block;
  width: 10%;
  height: 3px;
  background-color: #d9d9d9;
}

.products_container_row_first {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.products_container_row_second {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-top: 153px;
}

.products_box {
  /* width: 50%; */
  max-width: 50%;
  background-color: #fff;
}

.products_box:first-child {
  margin-right: 8em;
}

.products_name {
  margin-top: 37px;
  margin-left: 37px;
  padding-left: 13px;
  border-left: solid 3px #d9d9d9;
  font-weight: 400;
  font-style: normal;
  font-size: 24px;
  font-family: "Oswald", serif;
}

.products_text {
  margin-top: 34px;
  margin-left: 52px;
  font-size: 16px;
}

/* Productsセクション用ボタン（ただし、全ページのABOUT USセクションでボタン配置が異なるため、
 ABOUT USのボタンはbutton_area_aboutus、buttonとしてbase.cssへ） */
.btn {
  /*アニメーションの起点とするためrelativeを指定*/
  position: relative;
  display: inline-block;
  overflow: hidden;
  /* ボーダーの色と太さ */
  padding: 10px 30px;
  outline: none;
  border: 1px solid #222;
  text-align: center;
  /*ボタンの形状*/
  text-decoration: none;
  /*アニメーションの指定*/
  -webkit-transition: ease 0.2s;
  transition: ease 0.2s;
}

/*ボタン内spanの形状*/
.btn span {
  position: relative;
  z-index: 3;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  color: #222;
  /*z-indexの数値をあげて文字を背景よりも手前に表示*/
  color: #333;
  font-weight: 400;
  font-style: normal;
  font-size: 20px;
  font-family: "Oswald", serif;
}

.btn:hover span {
  color: #fff;
}

/*== 背景が流れる（斜め） */
.bgskew::before {
  content: "";
  /*絶対配置で位置を指定*/
  position: absolute;
  top: 0;
  left: -130%;
  width: 120%;
  height: 100%;
  /*色や形状*/
  background: #333;
  -webkit-transform: skewX(-25deg);
          transform: skewX(-25deg);
}

/*hoverした時のアニメーション*/
.bgskew:hover::before {
  -webkit-animation: skewanime 0.9s forwards;
          animation: skewanime 0.9s forwards;
  /*アニメーションの名前と速度を定義*/
}

@keyframes skewanime {
  100% {
    left: -10%;
    /*画面の見えていない左から右へ移動する終了地点*/
  }
}
.button_area {
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

/*↓Newsセクションここから */
.news {
  margin-top: 210px;
  padding-right: 8em;
  padding-left: 8em;
}

.news_wrapper {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-column-gap: 7vw;
     -moz-column-gap: 7vw;
          column-gap: 7vw;
}

.news_title {
  color: #1b1c80;
  font-weight: 600;
  font-style: normal;
  font-size: 70px;
  font-family: "Oswald", serif;
}

.news_title::before {
  content: "";
  display: block;
  width: 35%;
  height: 3px;
  background-color: #d9d9d9;
}

/*==================================================
共通　横並びのための設定
===================================*/
.gnavi {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  /*スマホ表示折り返し用なのでPCのみなら不要*/
  margin: 0 0 50px 0;
  list-style: none;
}

.gnavi_text {
  font-weight: 500;
  font-style: normal;
  font-family: "Noto Sans JP";
}

.gnavi li a {
  display: block;
  padding: 10px 5px;
  color: #333;
  text-decoration: none;
}

/*==================================================
5-3-3 左から右に線が伸びる（テキストの下部）ここから↓
===================================*/
.gnavi li a {
  /*線の基点とするためrelativeを指定*/
  position: relative;
}

/* .gnavi li.current a, */
.gnavi li a:hover {
  color: #333;
}

.gnavi li a::after {
  content: "";
  /*絶対配置でテキスト下に配置する線の位置を決める*/
  position: absolute;
  bottom: 0;
  left: 1%;
  /*線の形状*/
  width: 99%;
  height: 3px;
  background: #1b1c80;
  /*アニメーションの指定*/
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  -webkit-transform: scale(0, 1);
          transform: scale(0, 1);
  /*X方向0、Y方向1*/
  -webkit-transform-origin: left top;
          transform-origin: left top;
  /*左上基点*/
}

/*hoverの設定*/
.gnavi li a:hover::after {
  -webkit-transform: scale(1, 1);
          transform: scale(1, 1);
  /*X方向にスケール拡大*/
}

/*==================================================
　左から右に縁で囲われる（矢印の周囲）
===================================*/
.gnavi li span a {
  /*線の基点とするためrelativeを指定*/
  position: relative;
  margin-right: 2%;
}

.gnavi li span a::after {
  content: "";
  /*絶対配置で矢印の周囲に配置する丸線の位置を決める*/
  position: absolute;
  bottom: 0;
  left: 8%;
  /*線の形状*/
  width: 45px;
  height: 45px;
  border: solid 3px #1b1c80;
  border-radius: 50%;
  background: transparent;
  /*アニメーションの指定*/
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  -webkit-transform: scale(0, 0);
          transform: scale(0, 0);
  /*X方向0、Y方向1*/
  -webkit-transform-origin: center;
          transform-origin: center;
  /*左上基点*/
}

/* ホバーしたときに小さな矢印が動く速度 */
.news_arrow_link .small_arrow {
  -webkit-transition: 0.3s;
  transition: 0.3s;
}

/* news_arrow_link（aのクラス名）がホバーした時に、小さな矢印を右に8px移動させる */
.news_arrow_link:hover .small_arrow {
  -webkit-transform: translateX(8px);
          transform: translateX(8px);
}

/* ホバー時に出現させるためのJSで追加される hover-effect クラス付与、「news一覧へ」テキスト下線と「→」円の同時出現 */
.gnavi li a.hover-effect::after {
  -webkit-transform: scale(1, 1);
          transform: scale(1, 1);
}

.gnavi li span a.hover-effect::after {
  -webkit-transform: scale(1, 1);
          transform: scale(1, 1);
}

/* 矢印も移動させたい場合は以下も追加 */
.news_arrow_link.hover-effect .small_arrow {
  -webkit-transform: translateX(8px);
          transform: translateX(8px);
}

/* ===============================================
ここまで↑左から右に縁で囲われる（矢印の周囲） */
.news_box_content {
  padding-top: 20px;
  padding-bottom: 20px;
  border-bottom: solid 1px #d9d9d9;
}

.news_box_content:first-child {
  border-top: solid 1px #d9d9d9;
}

.news_box_content a {
  padding: 10px 0;
  text-decoration: none;
}

.news_box_content span {
  display: inline-block;
  padding: 4px 20px;
  border-radius: 6px;
  background-color: #d9d9d9;
}

.news_box_content time {
  display: inline-block;
  margin-left: 1.5vw;
}

.news_box_content p {
  display: inline-block;
  margin-top: 14px;
  margin-left: 1vw;
}

/*↓Achievementsセクションここから */
.achievements {
  margin-top: 78px;
  padding-right: 8em;
  padding-left: 8em;
}

.achievements_title {
  margin-top: 220px;
  color: #1b1c80;
  font-weight: 600;
  font-style: normal;
  font-size: 70px;
  font-family: "Oswald", serif;
}

.achievements_title::before {
  content: "";
  display: block;
  width: 10%;
  height: 3px;
  background-color: #d9d9d9;
}

.achievements_text {
  padding-top: 6px;
  font-weight: 500;
  font-size: 20px;
}

.achievements_small_title {
  display: inline-block;
  margin-top: 47px;
  padding-right: 20px;
  padding-left: 20px;
  color: #222;
  font-weight: 500;
  font-style: normal;
  font-size: 40px;
  font-family: "Oswald", serif;
}

.achievements_small_title::after {
  content: "";
  display: block;
  width: 45%;
  height: 3px;
  background-color: #d9d9d9;
}

.achievements_small_title_jp {
  margin-top: 8px;
  padding-left: 1.5em;
  color: #222;
  font-weight: 400;
  font-style: normal;
  font-size: 14px;
  font-family: "Noto Sans JP";
}

.achievements_container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding-top: 51px;
}

.achievements_headline {
  padding-left: 35px;
  font-size: clamp(0.875rem, 0.705rem + 0.73vw, 1.25rem);
}

.achievements_box {
  min-width: 50%;
  max-width: 50%;
  width: 50%;
  border-left: solid 3px #222;
}

.achievements_box:last-child {
  border-right: solid 3px #222;
}

.achievements_wrp {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 0 2em;
}

.achievements_minibox_img {
  display: inline-block;
  width: clamp(3.313rem, 2.611rem + 2.99vw, 5.063rem);
}

.achievements_minibox_text {
  padding: 20px 6px;
  width: 60%;
}

.for_number {
  font-size: clamp(0.875rem, 0.705rem + 0.73vw, 1.25rem);
}

.for_number span {
  font-weight: 400;
  font-style: normal;
  font-size: clamp(5rem, -9.634rem + 19.51vw, 10rem);
  font-family: "Oswald", serif;
}

/*==================== ↓メディアクエリによるレスポンシブここから↓ ==========================*/
/* レスポンシブ（1440px以上） */
@media (min-width: 1440px) {
  .top_mv_description {
    letter-spacing: 0.5rem;
    font-size: 20px;
  }
  .technology_gnavi_text {
    font-size: 24px;
  }
}
/* レスポンシブ（1440px以下） */
@media (max-width: 1440px) {
  .howitworks_box_for_text {
    padding-top: 4em;
    padding-right: 4em;
    padding-left: 4%;
  }
  .feature_container_left {
    min-width: 56%;
    max-width: 70%;
    width: 70%;
  }
}
/* レスポンシブ（1300px） */
@media (max-width: 1300px) {
  .feature_container_left {
    min-width: 50%;
    max-width: 70%;
    width: 70%;
  }
  .feature_box_for_number:nth-child(n+2) {
    padding-top: 50px;
  }
  .achievements_wrp {
    padding: 0 1em;
  }
}
/* レスポンシブ（1180px） */
/* ここでAchievementsセクション切り替え */
@media (max-width: 1180px) {
  .top_mv_title {
    position: absolute;
    top: 53%;
    left: 43%;
  }
  .top_mv_headline_PC {
    letter-spacing: 0.12em;
    font-weight: 600;
    font-size: 38px;
  }
  .top_mv_description {
    margin-top: 25px;
    letter-spacing: 0.4rem;
    font-weight: 600;
    font-size: 20px;
    line-height: 1.5em;
  }
  .howitworks_container {
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    padding-top: 42px;
    padding-left: 0;
  }
  .howitworks_box_for_img {
    width: 70%;
  }
  .achievements_wrp {
    margin-bottom: 20px;
    border-bottom: solid 2px #222;
  }
  .achievements_box {
    width: 100%;
    border: none;
  }
  .achievements_box:last-child {
    border: none;
  }
}
/* レスポンシブ（1040px）ヘッダー→ハンバーガーに切り替えのブレイクポイント */
/* ここでTechnologyセクション、Productsセクション、ニュースセクションもレスポンシブデザインに切り替え */
@media (max-width: 1040px) {
  .top_mv_title {
    position: absolute;
    top: 51%;
    left: 47%;
  }
  .top_mv_headline_PC {
    letter-spacing: 0.1em;
    font-weight: 600;
    font-size: 36px;
  }
  .top_mv_description {
    margin-top: 15px;
    letter-spacing: 0.3rem;
    font-weight: 600;
    font-size: 18px;
    line-height: 1.4em;
  }
  .concept {
    margin-top: 76px;
    padding-left: 4em;
  }
  .concept_text {
    padding-top: 25px;
    font-weight: 400;
    font-size: 18px;
  }
  .technology {
    margin-top: 180px;
    padding-left: 4em;
  }
  .technology_text {
    padding-top: 2px;
    font-weight: 400;
    font-size: 18px;
  }
  .feature_img_sp {
    display: block;
    margin-top: 60px;
  }
  .feature_box_for_text {
    margin-top: -100px;
    margin-right: 6em;
    margin-left: 6em;
  }
  .feature_container_left {
    max-width: none;
    width: 100%;
  }
  .feature_container_right {
    display: none;
  }
  .feature {
    margin-top: 82px;
    padding-left: 4em;
  }
  .howitworks {
    margin-top: 126px;
    padding-right: 4em;
    padding-left: 4em;
  }
  .feature_box_for_number:nth-child(n+2) {
    padding-top: 40px;
  }
  .howitworks_text {
    padding-top: 22px;
    font-weight: 400;
    font-size: 16px;
  }
  .products {
    padding-right: 4em;
    padding-left: 4em;
  }
  .products_container_row_first {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .products_container_row_second {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    margin-top: 10px;
  }
  .products_box {
    max-width: none;
    background-color: transparent;
  }
  .products_minibox a {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
  }
  .products_box:first-child {
    margin-right: 0;
  }
  .products_minibox {
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
  }
  .products_name {
    font-size: 34px;
  }
  .products_text {
    margin-top: 34px;
    margin-bottom: 24px;
    margin-left: 52px;
    font-size: 18px;
  }
  .button_area {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    margin-top: 54px;
    margin-bottom: 110px;
  }
  .btn {
    background-color: #fff;
  }
  .news_wrapper {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .news_container_left {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
  .gnavi {
    margin: 50px 0 0 35px;
  }
  .news_box_content:first-child {
    margin-top: 50px;
    border-top: solid 1px #d9d9d9;
  }
  .news {
    margin-top: 170px;
    padding-right: 4em;
    padding-left: 4em;
  }
  .achievements {
    margin-top: 78px;
    padding-right: 4em;
    padding-left: 4em;
  }
  .achievements_text {
    padding-top: 6px;
    font-weight: 400;
    font-size: 18px;
  }
}
/* レスポンシブ（992px） */
@media (max-width: 992px) {
  .top_mv_title {
    position: absolute;
    top: 51%;
    left: 47%;
  }
  .top_mv_headline_PC {
    letter-spacing: 0.1em;
    font-weight: 600;
    font-size: 34px;
  }
  .top_mv_description {
    margin-top: 11px;
    letter-spacing: 0.2rem;
    font-weight: 600;
    font-size: 17px;
    line-height: 1.4em;
  }
  .achievements_container {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    padding-top: 51px;
  }
  .achievements_box {
    min-width: 100%;
    max-width: 100%;
    width: 100%;
  }
  .achievements_minibox_img {
    display: inline-block;
    padding: 2%;
    width: 20%;
  }
  .achievements_minibox_img img {
    width: clamp(3.313rem, 2.553rem + 3.24vw, 4.563rem);
  }
  .achievements_minibox_text {
    padding: 20px 35px;
    width: 75%;
  }
  /* 数値の大きさはviewport最大992pxでフォント120px、viewport最小375pxでフォント50pxで換算 */
  .for_number span {
    font-size: clamp(3.125rem, 0.466rem + 11.35vw, 7.5rem);
  }
}
/* レスポンシブ（940px） */
@media (max-width: 940px) {
  .top_mv_title {
    position: absolute;
    top: 51%;
    left: 47%;
  }
  .top_mv_headline_PC {
    letter-spacing: 0.1em;
    font-weight: 600;
    font-size: 32px;
  }
  .top_mv_description {
    margin-top: 11px;
    letter-spacing: 0.1rem;
    font-weight: 600;
    font-size: 17px;
    line-height: 1.4em;
  }
  .feature_box_for_text {
    margin-top: -100px;
    margin-right: 4em;
    margin-left: 5em;
  }
}
/* レスポンシブ（860px）ここからコンセプトのimg3なし */
@media (max-width: 860px) {
  .top_mv .slider {
    display: none;
  }
  .top_mv_title {
    position: absolute;
    top: 73%;
    left: 48%;
  }
  .mv_top_tablet {
    position: relative;
    z-index: -1;
    display: block;
    overflow: hidden;
  }
  .concept_title {
    font-size: 66px;
  }
  .technology_title {
    font-size: 66px;
  }
  .feature_img_sp {
    display: block;
    margin-top: 40px;
  }
  .howitworks_box_for_img {
    width: 80%;
  }
  .technology_gnavi_text {
    font-size: 16px;
  }
  .products_title {
    font-size: 66px;
  }
  .achievements_title {
    margin-top: 110px;
    font-size: 66px;
  }
}
/* レスポンシブ（768px）ここからコンセプトのimg2もなし、コンセプト、bridalfair、フッターはスマホverへ */
@media (max-width: 768px) {
  .top_mv_title {
    position: absolute;
    top: 74%;
    left: 48%;
  }
  .top_mv_headline_PC {
    display: none;
  }
  .top_mv_headline_SP {
    display: block;
    color: #fff;
    letter-spacing: 0.1em;
    font-weight: 600;
    font-size: 32px;
    font-family: "Noto Sans JP";
  }
  .top_mv_description {
    margin-top: 11px;
    letter-spacing: 0.1rem;
    font-weight: 600;
    font-size: 16px;
    line-height: 1.4em;
  }
  .concept_text {
    padding-top: 25px;
    padding-right: 4em;
    font-weight: 400;
    font-size: 16px;
  }
  .technology_text {
    padding-top: 2px;
    padding-right: 4em;
    font-weight: 400;
    font-size: 16px;
  }
  .feature_lead_sentencs {
    font-weight: 500;
    font-size: 18px;
  }
  .feature_text {
    padding-top: 10px;
    font-size: 16px;
  }
  .howitworks_box_for_text {
    padding-top: 3em;
    padding-right: 1em;
    padding-left: 1%;
  }
  .products {
    margin-top: 120px;
  }
  .authentification_flow {
    font-size: 15px;
  }
  .achievements_text {
    font-size: 16px;
  }
  .achievements_minibox_text {
    padding: 20px 20px;
    width: 75%;
  }
}
/* スマホ（680px）レスポンシブ ここから*/
@media (max-width: 680px) {
  .mv_top_tablet {
    display: none;
  }
  .top_mv_title {
    position: absolute;
    top: 78%;
    left: 56%;
  }
  .top_mv_headline_SP {
    display: block;
    color: #fff;
    letter-spacing: 0.1em;
    font-weight: 600;
    font-size: 30px;
    font-family: "Noto Sans JP";
  }
  .top_mv_description {
    margin-top: 11px;
    letter-spacing: 0.1rem;
    font-weight: 600;
    font-size: 15px;
    line-height: 1.4em;
  }
  .mv_top_SP {
    position: relative;
    z-index: -1;
    display: block;
    overflow: hidden;
  }
  .top_mv_title {
    position: absolute;
    top: 78%;
    left: 37%;
  }
  .top_mv_headline_SP {
    display: block;
    letter-spacing: 0.1em;
    font-weight: 600;
    font-size: 28px;
  }
  .top_mv_description {
    margin-top: 11px;
    white-space: normal;
    letter-spacing: 0.1rem;
    font-weight: 600;
    font-size: 16px;
    line-height: 1.4em;
  }
  .concept_title {
    font-size: 60px;
  }
  .howitworks_box_for_img {
    width: 90%;
  }
  .technology_title {
    font-size: 60px;
  }
  .products_title {
    font-size: 60px;
  }
  .products_name {
    margin-left: 4px;
    font-size: 32px;
  }
  .products_text {
    margin-top: 34px;
    margin-bottom: 24px;
    margin-left: 20px;
    font-size: 18px;
  }
  .achievements_title {
    margin-top: 110px;
    font-size: 60px;
  }
}
/* スマホ（570px）レスポンシブ ここから 各セクションpadding-left: 4em→3emへ*/
@media (max-width: 570px) {
  .top_mv_title {
    position: absolute;
    top: 76%;
    left: 41%;
  }
  .top_mv_description {
    margin-top: 11px;
    white-space: normal;
    letter-spacing: 0.1rem;
    font-weight: 600;
    font-size: 15px;
    line-height: 1.4em;
  }
  .concept {
    margin-top: 76px;
    padding-left: 3em;
  }
  .concept_text {
    padding-top: 25px;
    padding-right: 3em;
    font-weight: 400;
    font-size: 16px;
  }
  .technology {
    margin-top: 180px;
    padding-left: 3em;
  }
  .technology_text {
    padding-top: 2px;
    padding-right: 3em;
    font-weight: 400;
    font-size: 16px;
  }
  .feature {
    margin-top: 82px;
    padding-left: 3em;
  }
  .feature_text {
    padding-top: 10px;
    font-size: 15px;
  }
  .howitworks {
    margin-top: 126px;
    padding-right: 2em;
    padding-left: 2em;
  }
  .technology_gnavi_text {
    font-size: 15px;
  }
  .products {
    margin-top: 100px;
    padding-right: 3em;
    padding-left: 3em;
  }
  .products_name {
    margin-left: 0;
  }
  .products_text {
    margin-left: 16px;
  }
  .news_text {
    font-weight: 400;
    font-size: 15px;
  }
}
/* スマホ（470px）レスポンシブ Achivementの大見出し80px以下に調整*/
@media (max-width: 470px) {
  .top_mv_title {
    position: absolute;
    top: 76%;
    left: 41%;
  }
  .top_mv_headline_SP {
    display: block;
    letter-spacing: 0.1em;
    font-weight: 600;
    font-size: 24px;
  }
  .top_mv_description {
    margin-top: 11px;
    white-space: normal;
    letter-spacing: 0.1rem;
    font-weight: 500;
    font-size: 13px;
    line-height: 1.4em;
  }
  .concept {
    margin-top: 76px;
    padding-left: 2em;
  }
  .concept_title {
    font-size: 50px;
  }
  .concept_text {
    padding-top: 25px;
    padding-right: 2em;
    font-weight: 400;
    font-size: 14px;
  }
  .technology {
    margin-top: 180px;
    padding-left: 2em;
  }
  .technology_title {
    font-size: 50px;
  }
  .technology_text {
    padding-top: 2px;
    padding-right: 2em;
    font-weight: 400;
    font-size: 14px;
  }
  .technology_gnavi {
    margin-top: 80px;
  }
  .feature {
    margin-top: 82px;
    padding-left: 2em;
  }
  .feature_lead_sentencs {
    font-weight: 500;
    font-size: 17px;
  }
  .howitworks {
    margin-top: 126px;
  }
  .authentification_flow {
    font-size: 14px;
  }
  .feature_text {
    padding-top: 10px;
    font-size: 14px;
  }
  .howitworks_box_for_img {
    width: 100%;
  }
  .products {
    margin-top: 90px;
    padding-right: 2em;
    padding-left: 2em;
  }
  .products_title {
    font-size: 50px;
  }
  .products_name {
    margin-left: 4px;
    font-size: 32px;
  }
  .products_text {
    margin-top: 34px;
    margin-bottom: 24px;
    margin-left: 14px;
    font-size: 16px;
  }
  .news {
    margin-top: 110px;
    padding-right: 3em;
    padding-left: 3em;
  }
  .news_text {
    font-weight: 400;
    font-size: 14px;
  }
  .achievements {
    margin-top: 78px;
    padding-right: 3em;
    padding-left: 3em;
  }
  .achievements_title {
    margin-top: 110px;
    font-size: 50px;
  }
  .achievements_text {
    font-size: 14px;
  }
}
/* スマホ（400px）レスポンシブ */
@media (max-width: 400px) {
  .top_mv_title {
    position: absolute;
    top: 73%;
    left: 43%;
  }
  .technology {
    margin-top: 110px;
    padding-left: 2em;
  }
  .howitworks {
    margin-top: 110px;
    padding-right: 1.5em;
    padding-left: 1.5em;
  }
  .technology_gnavi {
    margin-top: 60px;
  }
  .products {
    margin-top: 80px;
  }
}
/* スマホ（375px）レスポンシブ */
@media (max-width: 375px) {
  .top_mv_title {
    position: absolute;
    top: 72%;
    left: 45%;
  }
  .technology_gnavi_text {
    font-size: 14px;
  }
  .news {
    margin-top: 78px;
    padding-right: 2em;
    padding-left: 2em;
  }
  .achievements {
    margin-top: 78px;
    padding-right: 2em;
    padding-left: 2em;
  }
  .achievements_minibox_text {
    padding: 20px 10px;
    width: 75%;
  }
}
/*==================================================
スライダーのためのcss
===================================*/
.slider {
  position: relative;
  z-index: 1;
  /*↑z-indexの値をh1のz-indexの値よりも小さくして背景に回す*/
  height: 100vh;
  /*スライダー全体の縦幅を画面の高さいっぱい（100vh）にする*/
}

/*　背景画像設定　*/
.slider-item01 {
  background: url(../img/img_01.jpg);
}

.slider-item02 {
  background: url(../img/img_02.jpg);
}

.slider-item03 {
  background: url(../img/img_03.jpg);
}

.slider-item {
  width: 100%;
  /*各スライダー全体の横幅を画面の高さいっぱい（100%）にする*/
  height: 100vh;
  /*背景画像をリピートしない*/
  background-position: center;
  /*背景画像の位置を中央に*/
  background-size: cover;
  /*各スライダー全体の縦幅を画面の高さいっぱい（100vh）にする*/
  background-repeat: no-repeat;
  /*背景画像が.slider-item全体を覆い表示*/
}

/*矢印の設定*/
.slick-prev,
.slick-next {
  position: absolute;
  top: 42%;
  z-index: 3;
  width: 25px;
  /*矢印の色*/
  height: 25px;
  /*マウスカーソルを指マークに*/
  outline: none;
  /*クリックをしたら出てくる枠線を消す*/
  border-top: 2px solid #fff;
  /*矢印の色*/
  border-right: 2px solid #fff;
  cursor: pointer;
}

.slick-prev {
  /*戻る矢印の位置と形状*/
  left: 2.5%;
  -webkit-transform: rotate(-135deg);
          transform: rotate(-135deg);
}

.slick-next {
  /*次へ矢印の位置と形状*/
  right: 2.5%;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}

/*ドットナビゲーションの設定*/
.slick-dots {
  position: relative;
  z-index: 3;
  margin: -50px 0 0 0;
  text-align: center;
  /*ドットの位置*/
}

.slick-dots li {
  display: inline-block;
  margin: 0 5px;
}

.slick-dots button {
  /*ドットボタンのサイズ*/
  display: block;
  width: 8px;
  /*ドットボタンのサイズ*/
  height: 8px;
  outline: none;
  border-radius: 50%;
  background: #fff;
  color: transparent;
  /*ドットボタンの色*/
}

.slick-dots .slick-active button {
  background: #333;
  /*ドットボタンの現在地表示の色*/
}

/*==================== ↓メディアクエリによるレスポンシブここから↓ ==========================*/
@media (min-width: 1471px) {
  .slick-dots {
    bottom: 10px;
  }
}
/* レスポンシブ（1470px） mvスライダーのdots位置*/
@media (max-width: 1470px) {
  .slick-dots {
    bottom: 35px;
  }
}
/* レスポンシブ（1300px） mvスライダーのdots位置*/
@media (max-width: 1300px) {
  .slick-dots {
    bottom: 90px;
  }
}
/* レスポンシブ（1270px） mvスライダーのdots位置*/
@media (max-width: 1270px) {
  .slick-dots {
    bottom: 90px;
  }
}
/* レスポンシブ（1200px） mvスライダーのdots位置*/
@media (max-width: 1200px) {
  .slick-dots {
    bottom: 140px;
  }
}
/* レスポンシブ（1100px） mvスライダーのdots位置*/
@media (max-width: 1100px) {
  .slick-dots {
    bottom: 250px;
  }
}
/* レスポンシブ（940px） mvスライダーのdots位置*/
@media (max-width: 940px) {
  .slick-dots {
    bottom: 310px;
  }
}
/* レスポンシブ（840px） mvスライダーのdots位置*/
@media (max-width: 840px) {
  .slick-dots {
    display: none;
  }
}
/* ＝＝＝メインビジュアル＝＝＝ */
/* mv上に配置のキャッチコピー */
.technology_mv {
  position: relative;
  width: 100%;
}

.mv_technology_tablet {
  display: none;
}

.mv_technology_SP {
  display: none;
}

.technology_mv_title {
  position: absolute;
  top: 67%;
  left: 32%;
  z-index: 1;
  white-space: nowrap;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}

.technology_mv_headline {
  color: #fff;
  letter-spacing: 0.4em;
  font-weight: 500;
  font-style: normal;
  font-size: 58px;
  font-family: "Oswald", serif;
}

.technology_mv_description {
  margin-top: 40px;
  color: #fff;
  letter-spacing: 0.5rem;
  font-size: 20px;
  line-height: 1.7em;
}

/* ===メインビジュアルここまで=== */
/* ===メインタイトル「血流認証とは」セクションここから=== */
.main_title {
  margin-top: 160px;
  padding: 0 12em;
}

.common_title_small_jp {
  padding-bottom: 8px;
  color: #222;
  font-weight: 600;
  font-style: normal;
  font-size: 16px;
  font-family: "Noto Sans JP";
}

.common_title {
  color: #1b1c80;
  font-weight: 600;
  font-style: normal;
  font-size: 64px;
  font-family: "Oswald", serif;
}

.common_title::before {
  content: "";
  display: block;
  width: 16%;
  height: 3px;
  background-color: #d9d9d9;
}

.common_text {
  padding-top: 42px;
  color: #222;
  letter-spacing: 0.5em;
  font-weight: 500;
  font-style: normal;
  font-size: 18px;
  font-family: "Noto Sans JP";
  line-height: 1.8em;
}

/* ===「血流認証とは」の説明セクションここから=== */
.explanation_vessel {
  position: relative;
  margin-top: 100px;
}

.background_img_vessel_PC {
  width: 100%;
}

.background_img_vessel_tablet {
  display: none;
}

.background_img_vessel_SP {
  display: none;
}

.explanation_box {
  position: absolute;
  top: 27vh;
  left: 40vw;
  margin-right: 5%;
  padding: 4% 4%;
  background-color: #fff;
  opacity: 0.87;
}

.explanation_headline {
  padding-left: 10px;
  border-left: solid 3px #b9b9b9;
  color: #222;
  letter-spacing: 0.5em;
  font-weight: 600;
  font-style: normal;
  font-size: 24px;
  font-family: "Noto Sans JP";
  line-height: 1.8em;
}

.explanation_text {
  margin-top: 20px;
  color: #222;
  letter-spacing: 0.5em;
  font-weight: 500;
  font-style: normal;
  font-size: 15px;
  font-family: "Noto Sans JP";
  line-height: 1.8em;
}

/* ===「血流認証の仕組み」セクションここから=== */
.howitworks_vessel {
  margin-top: 200px;
}

.howitworks_vessel_headline_box {
  padding: 0 12em;
}

.howitworks_vessel_headline {
  padding-left: 10px;
  border-left: solid 3px #b9b9b9;
  color: #222;
  font-weight: 600;
  font-style: normal;
  font-size: 24px;
  font-family: "Noto Sans JP";
}

.howitworks_vessel_video_box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}

.howitworks_vessel_video_box video {
  margin-top: 80px;
  width: 65%;
}

.howitworks_vessel_text_box {
  margin-top: 110px;
  padding: 0 12em;
}

.howitworks_vessel_text_first {
  letter-spacing: 0.5em;
  font-weight: 500;
  line-height: 1.4em;
}

.howitworks_vessel_text_second {
  margin-top: 47px;
  margin-bottom: 140px;
  letter-spacing: 0.5em;
  font-weight: 500;
  line-height: 1.4em;
}

/* ===「命と暮らしを守る私たちの技術」の説明セクションここから=== */
.explanation_our_technology {
  position: relative;
  margin-top: 210px;
  margin-bottom: 40px;
}

.background_img_our_technology_PC {
  width: 100%;
}

.background_img_our_technology_tablet {
  display: none;
}

.background_img_our_technology_SP {
  display: none;
}

.explanation_box_our_technology {
  position: absolute;
  top: 24vh;
  right: 26vw;
  padding: 5% 6%;
  background-color: #fff;
  opacity: 0.87;
}

.explanation_headline_our_technology {
  padding-left: 10px;
  border-left: solid 3px #b9b9b9;
  color: #222;
  letter-spacing: 0.5em;
  font-weight: 600;
  font-style: normal;
  font-size: 24px;
  font-family: "Noto Sans JP";
  line-height: 1.8em;
}

.explanation_text_our_technology {
  margin-top: 20px;
  color: #222;
  letter-spacing: 0.5em;
  font-weight: 500;
  font-style: normal;
  font-size: 15px;
  font-family: "Noto Sans JP";
  line-height: 1.8em;
}

/*==================== ↓メディアクエリによるレスポンシブここから↓ ==========================*/
/* レスポンシブ（1440px以下） */
@media (max-width: 1440px) {
  .technology_mv_title {
    position: absolute;
    top: 67%;
    left: 37%;
    z-index: 1;
    white-space: nowrap;
    -webkit-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
  }
  .main_title {
    margin-top: 160px;
    padding: 0 11em;
  }
  .howitworks_vessel {
    margin-top: 160px;
  }
  .howitworks_vessel_headline_box {
    padding: 0 12em;
  }
  .howitworks_vessel_text_box {
    padding: 0 12em;
  }
}
/* レスポンシブ（1300px） */
@media (max-width: 1300px) {
  .main_title {
    margin-top: 160px;
    padding: 0 10em;
  }
  .common_text {
    padding-top: 42px;
    letter-spacing: 0.4em;
    font-size: 18px;
    line-height: 1.7em;
  }
  .explanation_box {
    position: absolute;
    top: 13vh;
    left: 40vw;
    margin-right: 5%;
    padding: 4% 4%;
  }
  .howitworks_vessel {
    margin-top: 160px;
  }
  .howitworks_vessel_headline_box {
    padding: 0 10em;
  }
  .howitworks_vessel_text_box {
    padding: 0 10em;
  }
  .explanation_box_our_technology {
    top: 16vh;
    right: 26vw;
    padding: 5% 6%;
  }
}
/* レスポンシブ（1200px） */
@media (max-width: 1200px) {
  .technology_mv_title {
    position: absolute;
    top: 67%;
    left: 39%;
    z-index: 1;
    white-space: nowrap;
    -webkit-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
  }
  .main_title {
    margin-top: 160px;
    padding: 0 6em;
  }
  .common_text {
    padding-top: 42px;
    letter-spacing: 0.4em;
    font-size: 18px;
    line-height: 1.7em;
  }
  .explanation_box {
    position: absolute;
    top: 11vh;
    left: 40vw;
    margin-right: 3%;
    padding: 4% 4%;
  }
  .explanation_text {
    margin-top: 20px;
    color: #222;
    letter-spacing: 0.4em;
    font-weight: 500;
    font-style: normal;
    font-size: 15px;
    font-family: "Noto Sans JP";
    line-height: 1.6em;
  }
  .howitworks_vessel {
    margin-top: 160px;
  }
  .howitworks_vessel_headline_box {
    padding: 0 6em;
  }
  .howitworks_vessel_video_box video {
    margin-top: 80px;
    width: 75%;
  }
  .howitworks_vessel_text_box {
    padding: 0 6em;
  }
  .explanation_box_our_technology {
    top: 11vh;
    right: 26vw;
    padding: 5% 6%;
  }
  .explanation_text_our_technology {
    margin-top: 20px;
    letter-spacing: 0.4em;
    line-height: 1.6em;
  }
}
/* レスポンシブ（1040px） */
@media (max-width: 1040px) {
  .technology_mv_title {
    position: absolute;
    top: 65%;
    left: 41%;
    z-index: 1;
    white-space: nowrap;
    -webkit-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
  }
  .technology_mv_description {
    margin-top: 30px;
    letter-spacing: 0.2em;
    font-size: 20px;
  }
  .common_text {
    padding-top: 42px;
    letter-spacing: 0.4em;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.8em;
  }
  .explanation_box {
    position: absolute;
    top: 6vh;
    left: 40vw;
    margin-right: 3%;
  }
  .explanation_text {
    margin-top: 15px;
    color: #222;
    letter-spacing: 0.3em;
    font-size: 15px;
    line-height: 1.5em;
  }
  .explanation_box_our_technology {
    top: 5vh;
    right: 26vw;
    padding: 5% 6%;
  }
  .explanation_text_our_technology {
    margin-top: 20px;
    letter-spacing: 0.3em;
    line-height: 1.5em;
  }
}
/* レスポンシブ（940px） */
@media (max-width: 940px) {
  .technology_mv_title {
    position: absolute;
    top: 67%;
    left: 40%;
    z-index: 1;
    white-space: nowrap;
    -webkit-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
  }
  .technology_mv_description {
    margin-top: 20px;
    letter-spacing: 0.2em;
    font-size: 20px;
  }
  .main_title {
    margin-top: 160px;
    padding: 0 4em;
  }
  .explanation_box {
    position: absolute;
    top: 4vh;
    left: 40vw;
    margin-right: 3%;
  }
  .explanation_text {
    margin-top: 15px;
    color: #222;
    letter-spacing: 0.3em;
    font-size: 14px;
    line-height: 1.5em;
  }
  .howitworks_vessel {
    margin-top: 160px;
  }
  .howitworks_vessel_headline_box {
    padding: 0 4em;
  }
  .howitworks_vessel_text_box {
    padding: 0 4em;
  }
  .explanation_our_technology {
    position: relative;
    margin-top: 160px;
    margin-bottom: 40px;
  }
  .explanation_box_our_technology {
    top: 9vh;
    right: 18vw;
    padding: 5% 6%;
  }
  .explanation_text_our_technology {
    font-size: 14px;
  }
}
/* レスポンシブ（860px）ここから */
@media (max-width: 860px) {
  .mv_technology_PC {
    display: none;
  }
  .mv_technology_tablet {
    position: relative;
    z-index: -1;
    display: block;
    overflow: hidden;
  }
  .technology_mv_title {
    position: absolute;
    top: 73%;
    left: 45%;
    z-index: 1;
    white-space: nowrap;
    -webkit-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
  }
  .technology_mv_description {
    margin-top: 15px;
    letter-spacing: 0.2em;
    font-size: 18px;
  }
  .main_title {
    margin-top: 160px;
    padding: 0 3em;
  }
  .common_title {
    color: #1b1c80;
    font-weight: 600;
    font-style: normal;
    font-size: 60px;
    font-family: "Oswald", serif;
    line-height: 1.2;
  }
  .common_text {
    padding-top: 42px;
    letter-spacing: 0.2em;
    font-size: 16px;
    line-height: 1.8em;
  }
  .background_img_vessel_PC {
    display: none;
  }
  .background_img_vessel_tablet {
    display: block;
    width: 100%;
  }
  .explanation_box {
    position: absolute;
    top: 22vh;
    left: 28vw;
    margin-right: 3%;
  }
  .explanation_text {
    margin-top: 15px;
    color: #222;
    letter-spacing: 0.3em;
    font-size: 14px;
    line-height: 1.6em;
  }
  .howitworks_vessel {
    margin-top: 160px;
  }
  .howitworks_vessel_headline_box {
    padding: 0 3em;
  }
  .howitworks_vessel_text_box {
    padding: 0 3em;
  }
  .background_img_our_technology_PC {
    display: none;
  }
  .background_img_our_technology_tablet {
    display: block;
    width: 100%;
  }
  .explanation_box_our_technology {
    top: 7vh;
    right: 15vw;
    padding: 5% 6%;
  }
  .explanation_text_our_technology {
    line-height: 1.6em;
  }
}
/* レスポンシブ（768px）ここから mvキャッチコピーホワイトに変更*/
@media (max-width: 768px) {
  .technology_mv_title {
    position: absolute;
    top: 73%;
    left: 40%;
    z-index: 1;
    white-space: nowrap;
    -webkit-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
  }
  .technology_mv_headline {
    letter-spacing: 0.3em;
    font-weight: 500;
    font-style: normal;
    font-size: 48px;
    font-family: "Oswald", serif;
  }
  .technology_mv_description {
    margin-top: 20px;
    white-space: normal;
    letter-spacing: 0.1em;
    font-size: 15px;
  }
  .main_title {
    margin-top: 130px;
    padding: 0 2em;
  }
  .explanation_vessel {
    position: relative;
    margin-top: 70px;
  }
  .common_title {
    color: #1b1c80;
    font-weight: 600;
    font-style: normal;
    font-size: 58px;
    font-family: "Oswald", serif;
    line-height: 1.2;
  }
  .common_text {
    padding-top: 32px;
    letter-spacing: 0.1em;
    font-size: 16px;
    line-height: 1.8em;
  }
  .explanation_box {
    position: absolute;
    top: 7vh;
    left: 28vw;
    margin-right: 3%;
  }
  .explanation_text {
    margin-top: 15px;
    color: #222;
    letter-spacing: 0.3em;
    font-size: 14px;
    line-height: 1.6em;
  }
  .howitworks_vessel {
    margin-top: 130px;
  }
  .howitworks_vessel_headline_box {
    padding: 0 3em;
  }
  .howitworks_vessel_video_box video {
    margin-top: 80px;
    width: 78%;
  }
  .howitworks_vessel_text_box {
    padding: 0 3em;
  }
  .howitworks_vessel_text_first {
    letter-spacing: 0.3em;
    font-size: 14px;
    line-height: 1.6em;
  }
  .howitworks_vessel_text_second {
    margin-top: 47px;
    margin-bottom: 100px;
    letter-spacing: 0.3em;
    font-size: 14px;
    line-height: 1.6em;
  }
  .explanation_our_technology {
    margin-top: 130px;
  }
  .explanation_box_our_technology {
    top: 6vh;
    right: 16vw;
    padding: 4% 4%;
  }
  .explanation_headline_our_technology {
    padding-left: 10px;
    color: #222;
    letter-spacing: 0.4em;
    font-size: 20px;
    line-height: 1.8em;
  }
  .explanation_text_our_technology {
    margin-top: 15px;
    letter-spacing: 0.3em;
    line-height: 1.6em;
  }
}
/* レスポンシブ（680px）ここから */
@media (max-width: 680px) {
  .mv_technology_tablet {
    display: none;
  }
  .mv_technology_SP {
    position: relative;
    z-index: -1;
    display: block;
    overflow: hidden;
  }
  .technology_mv_title {
    position: absolute;
    top: 74%;
    left: 40%;
  }
  .technology_mv_headline {
    letter-spacing: 0.2em;
    font-size: 46px;
  }
  .common_text {
    padding-top: 32px;
    letter-spacing: 0.1em;
    font-size: 15px;
    line-height: 1.5em;
  }
  .background_img_vessel_tablet {
    display: none;
  }
  .background_img_vessel_SP {
    display: block;
    width: 100%;
  }
  .explanation_box {
    position: absolute;
    top: 13vh;
    left: 28vw;
    margin-right: 3%;
  }
  .explanation_headline {
    color: #222;
    letter-spacing: 0.4em;
    font-size: 20px;
    line-height: 1.8em;
  }
  .explanation_text {
    margin-top: 15px;
    color: #222;
    letter-spacing: 0.3em;
    font-size: 14px;
    line-height: 1.6em;
  }
  .howitworks_vessel_headline {
    color: #222;
    letter-spacing: 0.4em;
    font-size: 20px;
    line-height: 1.8em;
  }
  .howitworks_vessel_video_box video {
    margin-top: 80px;
    width: 80%;
  }
  .background_img_our_technology_tablet {
    display: none;
  }
  .background_img_our_technology_SP {
    display: block;
    width: 100%;
  }
  .explanation_box_our_technology {
    top: 5vh;
    right: 27vw;
    padding: 4% 4%;
  }
}
/* スマホ（570px）レスポンシブ ここから ボタンパネルtablet版からSP版に切り替え*/
@media (max-width: 570px) {
  .technology_mv_title {
    position: absolute;
    top: 72%;
    left: 39%;
  }
  .technology_mv_headline {
    letter-spacing: 0.1em;
    font-size: 44px;
  }
  .common_title {
    font-weight: 600;
    font-size: 54px;
    line-height: 1.2em;
  }
  .explanation_box {
    position: absolute;
    top: 7vh;
    left: 28vw;
    margin-right: 3%;
  }
  .explanation_text {
    margin-top: 15px;
    color: #222;
    letter-spacing: 0.3em;
    font-size: 13px;
    line-height: 1.6em;
  }
  .howitworks_vessel_video_box video {
    margin-top: 80px;
    width: 90%;
  }
  .howitworks_vessel_text_first {
    font-size: 13px;
  }
  .howitworks_vessel_text_second {
    font-size: 13px;
  }
  .explanation_box_our_technology {
    top: 2vh;
    right: 16vw;
    padding: 4% 4%;
  }
  .explanation_headline_our_technology {
    padding-left: 10px;
    color: #222;
    letter-spacing: 0.3em;
    font-size: 19px;
    line-height: 1.6em;
  }
  .explanation_text_our_technology {
    font-size: 13px;
  }
}
/* スマホ（470px）レスポンシブ */
@media (max-width: 470px) {
  .technology_mv_title {
    position: absolute;
    top: 70%;
    left: 39%;
  }
  .technology_mv_headline {
    letter-spacing: 0.2em;
  }
  .technology_mv_description {
    margin-top: 5px;
    white-space: normal;
    font-size: 14px;
  }
  .main_title {
    margin-top: 110px;
    padding: 0 2em;
  }
  .explanation_vessel {
    position: relative;
    margin-top: 55px;
  }
  .explanation_box {
    position: absolute;
    top: 1vh;
    left: 28vw;
    margin-right: 3%;
  }
  .explanation_text {
    margin-top: 10px;
    color: #222;
    letter-spacing: 0.2em;
    font-size: 13px;
    line-height: 1.6em;
  }
  .howitworks_vessel_video_box video {
    margin-top: 80px;
    width: 100%;
  }
  .howitworks_vessel_text_box {
    margin-top: 90px;
  }
  .howitworks_vessel_text_first {
    letter-spacing: 0.2em;
    font-size: 13px;
    line-height: 1.6em;
  }
  .howitworks_vessel_text_second {
    letter-spacing: 0.2em;
    font-size: 13px;
    line-height: 1.6em;
  }
  .explanation_box_our_technology {
    top: 2vh;
    right: 2vw;
    padding: 4% 4%;
  }
  .explanation_text_our_technology {
    letter-spacing: 0.2em;
  }
}
/* スマホ（400px）レスポンシブ */
@media (max-width: 400px) {
  .technology_mv_title {
    position: absolute;
    top: 70%;
    left: 41%;
  }
  .technology_mv_description {
    line-height: 1.5em;
  }
  .main_title {
    margin-top: 95px;
    padding: 0 2em;
  }
  .explanation_vessel {
    position: relative;
    margin-top: 45px;
  }
  .explanation_box {
    position: absolute;
    top: 1vh;
    left: 28vw;
    margin-right: 3%;
  }
  .explanation_headline {
    color: #222;
    letter-spacing: 0.4em;
    font-size: 18px;
    line-height: 1.5em;
  }
  .explanation_text {
    margin-top: 8px;
    color: #222;
    letter-spacing: 0.1em;
    font-size: 13px;
    line-height: 1.6em;
  }
  .howitworks_vessel_headline {
    color: #222;
    letter-spacing: 0.4em;
    font-size: 18px;
    line-height: 1.5em;
  }
  .howitworks_vessel_text_box {
    margin-top: 60px;
  }
  .howitworks_vessel_text_second {
    margin-top: 47px;
    margin-bottom: 80px;
    font-weight: 500;
  }
  .explanation_our_technology {
    margin-top: 90px;
  }
  .explanation_box_our_technology {
    top: 0vh;
    right: 2vw;
    padding: 3% 4%;
  }
  .explanation_headline_our_technology {
    padding-left: 10px;
    color: #222;
    letter-spacing: 0.3em;
    font-size: 18px;
    line-height: 1.6em;
  }
  .explanation_text_our_technology {
    letter-spacing: 0.1em;
    font-size: 13px;
  }
}
/* スマホ（375px）レスポンシブ */
@media (max-width: 375px) {
  .technology_mv_title {
    position: absolute;
    top: 69%;
    left: 50%;
  }
  .explanation_box {
    position: absolute;
    top: 1vh;
    left: 28vw;
    margin-right: 3%;
    padding: 3% 3%;
  }
  .explanation_headline {
    color: #222;
    letter-spacing: 0.4em;
    font-size: 18px;
    line-height: 1.5em;
  }
  .explanation_text {
    margin-top: 8px;
    color: #222;
    letter-spacing: 0.1em;
    font-size: 12px;
    line-height: 1.6em;
  }
  .howitworks_vessel_text_first {
    letter-spacing: 0.2em;
    font-size: 12px;
    line-height: 1.6em;
  }
  .howitworks_vessel_text_second {
    letter-spacing: 0.2em;
    font-size: 12px;
    line-height: 1.6em;
  }
  .explanation_text_our_technology {
    letter-spacing: 0.1em;
    font-size: 12px;
  }
}
/*==================================================
右から左へ複数の画像を流して見せるスライダーのためのcss
===================================*/
.slider-technology img {
  width: 100%; /*スライダー内の画像を横幅100%に*/
  height: auto;
}

/*slickのJSで書かれるタグ内、スライド左右の余白調整*/
.slider-technology .slick-slide {
  margin: 0 10px; /*スライド左右の余白調整*/
}

/*==================== ↓メディアクエリによるレスポンシブここから↓ ==========================*/
@media (min-width: 1471px) {
  .slider-technology .slick-dots {
    bottom: 10px;
  }
}
/* レスポンシブ（1470px） mvスライダーのdots位置*/
@media (max-width: 1470px) {
  .slider-technology .slick-dots {
    bottom: 35px;
  }
}
/* レスポンシブ（1300px） mvスライダーのdots位置*/
@media (max-width: 1300px) {
  .slider-technology .slick-dots {
    bottom: 90px;
  }
}
/* レスポンシブ（1270px） mvスライダーのdots位置*/
@media (max-width: 1270px) {
  .slider-technology .slick-dots {
    bottom: 90px;
  }
}
/* レスポンシブ（1200px） mvスライダーのdots位置*/
@media (max-width: 1200px) {
  .slider-technology .slick-dots {
    bottom: 140px;
  }
}
/* レスポンシブ（1100px） mvスライダーのdots位置*/
@media (max-width: 1100px) {
  .slider-technology .slick-dots {
    bottom: 250px;
  }
}
/* レスポンシブ（940px） mvスライダーのdots位置*/
@media (max-width: 940px) {
  .slider-technology .slick-dots {
    bottom: 310px;
  }
}
/* レスポンシブ（840px） mvスライダーのdots位置*/
@media (max-width: 840px) {
  .slider-technology .slick-dots {
    display: none;
  }
}
@media (min-width: 767px) {
  .contact_text_pc_none {
    display: none !important;
  }
}

@media (max-width: 768px) {
  .contact_text_sp_none {
    display: none !important;
  }
}
/*# sourceMappingURL=style.css.map */
.contact_text_notice {
  color: #E0393C;
}