@charset "UTF-8";
:root {
  --color-base: #2e2e2e;
  --color-main: #003d86;
  --color-accent: #e70000;
  --color-gray: #969696;
  --color-light-gray: #ddd;
  --font_jp: "Noto Sans JP", sans-serif;
  --font_en: "Inter", "Noto Sans JP", sans-serif;
  --pc_adjust: 1000px;
  --sp_adjust: 3rem;
}

/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
/* Document
   ========================================================================== */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 */
html {
  line-height: 1.15; /* 1 */
  -webkit-text-size-adjust: 100%; /* 2 */
}

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

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

/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Firefox, and Safari.
 */
h1 {
  margin: 0.67em 0;
  font-size: 2em;
}

/* Grouping content
   ========================================================================== */
/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */
hr {
  box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
}

/**
 * 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 */ /* stylelint-disable-line */
  font-size: 1em; /* 2 */
}

/* Text-level semantics
   ========================================================================== */
/**
 * Remove the gray background on active links in IE 10.
 */
a {
  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] {
  /* 2 */
  -webkit-text-decoration: underline dotted;
  text-decoration: underline dotted; /* 2 */
  border-bottom: none; /* 1 */
}

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

/**
 * 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 */ /* stylelint-disable-line */
  font-size: 1em; /* 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
   ========================================================================== */
/**
 * Remove the border on images inside links in IE 10.
 */
img {
  border-style: none;
}

/* Forms
   ========================================================================== */
/**
 * 1. Change the font styles in all browsers.
 * 2. Remove the margin in Firefox and Safari.
 */
button,
input,
optgroup,
select,
textarea {
  margin: 0; /* 2 */
  font-family: inherit; /* 1 */
  font-size: 100%; /* 1 */
  line-height: 1.15; /* 1 */
}

/**
 * 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] {
  -webkit-appearance: button;
}

/**
 * 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;
}

/**
 * Correct the padding in Firefox.
 */
fieldset {
  padding: 0.35em 0.75em 0.625em;
}

/**
 * 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 {
  box-sizing: border-box; /* 1 */
  display: table; /* 1 */
  max-width: 100%; /* 1 */
  padding: 0; /* 3 */
  color: inherit; /* 2 */
  white-space: normal; /* 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;
}

/**
 * 1. Add the correct box sizing in IE 10.
 * 2. Remove the padding in IE 10.
 */
[type=checkbox],
[type=radio] {
  box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}

/**
 * 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 odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */
[type=search] {
  -webkit-appearance: textfield; /* 1 */
  outline-offset: -2px; /* 2 */
}

/**
 * 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 {
  font: inherit; /* 2 */
  -webkit-appearance: button; /* 1 */
}

/* 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;
}

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

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

/* ------------------------------------------------------------
 * tag setting
------------------------------------------------------------ */
html {
  font-size: 10px;
}
@media screen and (max-width: 1000px) and (min-width: 769px) {
  html {
    font-size: clamp(8px, 1.1vw, 10px);
  }
}
@media screen and (max-width: 380px) {
  html {
    font-size: max(8px, 2.56vw);
  }
}

body {
  font-family: var(--font_jp);
  font-size: 1.6rem;
  line-height: 1.75;
  color: var(--color-base);
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
  overflow-wrap: anywhere;
}

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

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 1.5em 0 1em;
}
h1:first-child,
h2:first-child,
h3:first-child,
h4:first-child,
h5:first-child,
h6:first-child {
  margin-top: 0;
}

p,
ul,
ol,
table {
  margin: 1em 0;
}
p:last-child,
ul:last-child,
ol:last-child,
table:last-child {
  margin-bottom: 0;
}
p:first-child,
ul:first-child,
ol:first-child,
table:first-child {
  margin-top: 0;
}

@media screen and (min-width: 769px) {
  a {
    transition: opacity 0.3s;
  }
  a:hover {
    opacity: 0.5;
  }
}

@media screen and (min-width: 769px) {
  /* href="tel:〜"の場合、PC/タブレットではリンク判定無しを前提とする */
  a[href^="tel:"] {
    display: inline-block;
    color: inherit;
    text-decoration: none;
    pointer-events: none;
    cursor: default;
  }
}
button {
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.ff-en {
  font-family: var(--font_en);
}

/* ======================================================================
 *  メイン横幅調節用
====================================================================== */
.adjust-width {
  width: calc(100% - var(--sp_adjust) * 2);
  max-width: var(--pc_adjust);
  margin-right: auto;
  margin-left: auto;
}
@media screen and (max-width: 768px) {
  .adjust-width {
    width: 100%;
    padding-right: var(--sp_adjust);
    padding-left: var(--sp_adjust);
  }
}
.adjust-width.-wide {
  max-width: 1200px;
}

/* ======================================================================
 *  Header
====================================================================== */
.c-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  display: flex;
  gap: 2rem;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 2rem min(2.5vw, 2.5rem);
}
@media screen and (min-width: 1200px) {
  .c-header {
    padding-right: 2.5rem;
    padding-left: 2.5rem;
  }
}
@media screen and (max-width: 768px) {
  .c-header {
    padding-right: 2rem;
    padding-left: 2rem;
  }
}
.c-header .header-logo {
  max-width: 15%;
  margin: 0;
}
@media screen and (min-width: 1200px) {
  .c-header .header-logo {
    margin-left: 1rem;
  }
}
@media screen and (max-width: 768px) {
  .c-header .header-logo {
    width: 13.5rem;
    max-width: 50%;
  }
}
.c-header .header-toggle {
  position: relative;
  z-index: 100;
  display: block;
  width: 4rem;
  height: 7rem;
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  background: var(--color-accent);
  border: none;
}
@media screen and (min-width: 769px) {
  .c-header .header-toggle {
    display: none;
  }
}
.c-header .header-toggle i {
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
  width: 1.8rem;
  height: 2px;
  margin-left: -0.9rem;
  background-color: #fff;
  border-radius: 1px;
  transition: margin 0.3s, transform 0.3s, width 0.3s;
}
.c-header .header-toggle i:nth-child(1) {
  margin-top: -3px;
}
.c-header .header-toggle i:nth-child(2) {
  width: 1rem;
  margin-top: 3px;
}
.c-header .header-toggle.-js-opened i:nth-child(1) {
  margin-top: -1px;
  transform: rotate(45deg);
}
.c-header .header-toggle.-js-opened i:nth-child(2) {
  width: 1.8rem;
  margin-top: -1px;
  transform: rotate(-45deg);
}
@media screen and (min-width: 769px) {
  .c-header .gnav {
    display: flex;
    align-items: center;
    height: 6.4rem;
    padding: 0 min(3vw, 4.6rem);
    background-color: rgba(255, 255, 255, 0.8);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    border-radius: 3.2rem;
  }
}
@media screen and (min-width: 1200px) {
  .c-header .gnav {
    padding: 0 4.6rem;
  }
}
@media screen and (max-width: 768px) {
  .c-header .gnav {
    position: fixed;
    top: 0;
    right: -100%;
    z-index: 90;
    width: 28rem;
    height: 100%;
    padding: 8rem 2rem 2rem;
    overflow: auto;
    visibility: hidden;
    background-color: #fff;
    opacity: 0;
    transition: opacity 0s, visibility 0s, right 0.3s ease-out;
    transition-delay: 0.3s, 0.3s, 0s;
  }
  .c-header .gnav.-js-opened {
    right: 0;
    visibility: visible;
    opacity: 1;
    transition-delay: 0s, 0s, 0s;
  }
}
.c-header .header-menu {
  padding: 0;
  list-style: none;
  display: flex;
  gap: min(1.2vw, 2.8rem);
  align-items: center;
  margin: 0;
  font-size: 1.4rem;
  line-height: 1.5;
  letter-spacing: 0.02em;
}
@media screen and (min-width: 1200px) {
  .c-header .header-menu {
    column-gap: 2.8rem;
  }
}
@media screen and (max-width: 768px) {
  .c-header .header-menu {
    flex-direction: column;
    row-gap: 2rem;
    justify-content: center;
    font-size: 1.6rem;
  }
}
.c-header .header-menu li {
  flex: 0 1 auto;
}
.c-header .header-menu li a {
  display: block;
  padding: 1rem;
  color: inherit;
  text-decoration: none;
}
.c-header .language-switch {
  position: relative;
  flex: 0 0 auto;
  padding-left: min(0.5vw, 2rem);
  margin-left: min(0.5vw, 2rem);
  font-size: 1.2rem;
  color: var(--color-main);
  letter-spacing: 0.02em;
}
@media screen and (min-width: 1200px) {
  .c-header .language-switch {
    padding-left: 2rem;
    margin-left: 2rem;
  }
}
@media screen and (max-width: 768px) {
  .c-header .language-switch {
    width: -moz-fit-content;
    width: fit-content;
    margin: 5rem auto 0;
  }
}
@media screen and (min-width: 769px) {
  .c-header .language-switch::before {
    position: absolute;
    top: 50%;
    left: 0;
    display: block;
    width: 0;
    height: 1.6rem;
    margin-top: -0.8rem;
    content: "";
    border-right: 1px solid #ccc;
  }
}
.c-header .language-switch .button {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  padding: 1rem;
  margin: 0;
  font-weight: bold;
  color: inherit;
  background: transparent;
  border: none;
}
.c-header .language-switch .button .icon {
  display: block;
  flex: 0 0 auto;
  width: 1.4rem;
  height: auto;
  fill: var(--color-main);
}
.c-header .language-switch .lang-menu {
  padding: 0;
  list-style: none;
  margin: 0;
  white-space: nowrap;
}
@media screen and (min-width: 769px) {
  .c-header .language-switch .lang-menu {
    position: absolute;
    top: 100%;
    left: calc(50% + 1rem);
    padding: 1.6rem 2.4rem;
    margin-top: -0.6rem;
    visibility: hidden;
    background-color: rgba(206, 225, 248, 0.6);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    border-radius: 0.8rem;
    opacity: 0;
    transition: opacity 0.2s, visibility 0.2s, margin 0.2s ease-out;
    transition-delay: 0.1s, 0.1s, 0s;
    transform: translateX(-50%);
  }
}
@media screen and (max-width: 768px) {
  .c-header .language-switch .lang-menu {
    padding-left: 3rem;
    margin-top: 0.6rem;
    color: var(--color-base);
  }
}
.c-header .language-switch .lang-menu li:not(:last-child) {
  margin-bottom: 0.6rem;
}
@media screen and (max-width: 768px) {
  .c-header .language-switch .lang-menu li:not(:last-child) {
    margin-bottom: 1.6rem;
  }
}
.c-header .language-switch .lang-menu a {
  color: inherit;
  text-decoration: none;
}
@media screen and (min-width: 769px) {
  .c-header .language-switch .lang-menu.-js-opened {
    margin-top: 0;
    visibility: visible;
    opacity: 1;
    transition-delay: 0s, 0s, 0s;
  }
}

/* ======================================================================
 *  Footer
====================================================================== */
.c-footer {
  position: relative;
  padding: 11rem 0 6rem;
  margin-top: 27.8rem;
  background: #fff;
}
@media screen and (max-width: 768px) {
  .c-footer {
    padding: 6rem 0 8rem;
    margin-top: 12rem;
  }
}
.c-footer .footer-content {
  display: flex;
  flex-flow: row-reverse wrap;
  gap: 1.5rem 12rem;
  align-items: center;
  justify-content: flex-end;
  font-size: 1.2rem;
  letter-spacing: 0.02em;
}
@media screen and (min-width: 769px) {
  .c-footer .footer-content {
    padding-right: 23rem;
  }
}
.c-footer .footer-menu {
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2.4rem;
  margin: 0;
}
@media screen and (max-width: 768px) {
  .c-footer .footer-menu {
    row-gap: 1.5rem;
  }
}
.c-footer .footer-menu li:not(:last-child)::after {
  display: inline-block;
  width: 0;
  height: 1em;
  margin-left: 2.4rem;
  content: "";
  border-right: 1px solid #d5d5d5;
}
@media screen and (max-width: 768px) {
  .c-footer .footer-menu li:not(:last-child)::after {
    margin-left: 1.5rem;
  }
}
.c-footer .footer-menu a {
  color: inherit;
  text-decoration: none;
}
.c-footer .copyright {
  margin: 0;
  color: var(--color-gray);
}
@media screen and (max-width: 768px) {
  .c-footer .copyright {
    font-size: 1rem;
  }
}
.c-footer .pagetop {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  width: 27rem;
  height: 46.6rem;
  padding: 9.4rem 5.6rem;
  margin: 0;
  clip-path: polygon(100% 0%, 100% 100%, 0% 100%);
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 1.5;
  color: #fff;
  letter-spacing: normal;
  cursor: pointer;
  background: var(--color-main);
  border: none;
  transition: opacity 0.2s;
}
@media screen and (max-width: 768px) {
  .c-footer .pagetop {
    width: 14.8rem;
    height: 25.4rem;
    padding: 4rem 2rem;
  }
}
.c-footer .pagetop span {
  display: block;
}
.c-footer .pagetop .icon {
  display: inline-block;
  height: auto;
  margin-left: 1rem;
  fill: currentcolor;
}
.c-footer .pagetop:hover {
  opacity: 0.8;
}

/* ======================================================================
 *  Button
====================================================================== */
.company-button-group {
  display: flex;
  gap: 3.2rem 4rem;
  align-items: center;
  justify-content: center;
  margin-top: 8rem;
}
@media screen and (max-width: 768px) {
  .company-button-group {
    flex-direction: column-reverse;
    margin-top: 4rem;
  }
}
.company-button-group .button {
  display: flex;
  flex-direction: column;
  gap: 0;
  align-items: center;
  justify-content: center;
  width: 40rem;
  min-height: 21rem;
  padding: 2rem 3.7rem;
  font-weight: bold;
  color: inherit;
  text-align: center;
  text-decoration: none;
  letter-spacing: 0.02em;
  background-color: #fff;
  border-radius: 10rem;
  box-shadow: 0 2px 1rem rgba(0, 0, 0, 0.1);
}
@media screen and (max-width: 768px) {
  .company-button-group .button {
    max-width: 100%;
    min-height: 17.4rem;
    font-size: 1.4rem;
  }
}
@media screen and (max-width: 768px) {
  .company-button-group .button .image {
    width: 18.8rem;
  }
}
.company-button-group .button.-systex .image {
  margin-bottom: 2.6rem;
}
@media screen and (max-width: 768px) {
  .company-button-group .button.-systex .image {
    margin-bottom: 2rem;
  }
}
.company-button-group .button.-ctc .image {
  margin-bottom: 1.8rem;
}
@media screen and (max-width: 768px) {
  .company-button-group .button.-ctc .image {
    margin-bottom: 1rem;
  }
}
.company-button-group .icon {
  display: block;
  height: auto;
}
@media screen and (max-width: 768px) {
  .company-button-group .icon {
    width: 6.6rem;
  }
}

/* ======================================================================
 * Title
====================================================================== */
.c-title {
  margin-bottom: 4rem;
  font-size: 5rem;
  font-weight: bold;
  line-height: 1.48;
  text-align: center;
  letter-spacing: 0.02em;
}
@media screen and (max-width: 768px) {
  .c-title {
    font-size: 4rem;
  }
}
.c-title .sub {
  display: block;
  margin-top: 0.8rem;
  font-size: 1.8rem;
  font-weight: 400;
  line-height: 1.1;
  color: var(--color-accent);
}
@media screen and (max-width: 768px) {
  .c-title .sub {
    font-size: 1.6rem;
  }
}

.l-container {
  overflow: hidden;
}

.loading {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background-color: #fff;
}
.loading svg {
  display: block;
  max-width: 80%;
  height: auto;
}

.main-bg {
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.main-bg iframe,
.main-bg video {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 177.8vh;
  min-width: 100%;
  height: 56.25vw;
  min-height: 100%;
  transform: translate(-50%, -50%);
}

.main-hero {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 10.4rem 0 0;
}
@media screen and (max-width: 768px) {
  .main-hero {
    flex-direction: column;
    gap: 3rem;
    align-items: center;
    justify-content: flex-end;
    min-height: 100svh;
  }
}
.main-hero::before {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  display: block;
  width: 100%;
  height: 100%;
  content: "";
  background-color: rgba(255, 255, 255, 0.7);
}
.main-hero .bg {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10;
  width: 100%;
  height: 100%;
  background-color: #fff;
}
.main-hero .text {
  align-self: flex-start;
  width: 51%;
  padding-top: 10rem;
  padding-left: var(--sp_adjust);
  font-size: min(3.07vw, 4.2rem);
  font-weight: bold;
  line-height: 1.24;
  letter-spacing: 0.02em;
}
@media screen and (min-width: 1200px) {
  .main-hero .text {
    padding-left: calc((100vw - 1200px) / 2);
  }
}
@media screen and (max-width: 768px) {
  .main-hero .text {
    width: 100%;
    padding-top: 0;
    margin: auto 0;
    font-size: min(6.15vw, 2.4rem);
  }
}
.main-hero h1 {
  margin: 0 0 2.6rem;
  font-size: min(7.91vw, 10.8rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  transform-origin: left bottom;
}
@media screen and (max-width: 768px) {
  .main-hero h1 {
    margin-bottom: 1.6rem;
    font-size: min(15.38vw, 6rem);
  }
}
.main-hero p {
  margin: 0;
}
.main-hero .image {
  position: relative;
  flex: 0 0 auto;
  width: 48.6%;
  padding-right: 2%;
}
@media screen and (max-width: 768px) {
  .main-hero .image {
    width: 69.234%;
    padding-right: 0;
  }
}
.main-hero .image svg {
  display: block;
  max-width: 100%;
  height: auto;
  overflow: visible;
}

.bg-white-contents {
  background-color: #fff;
}
.bg-white-contents .section-inner {
  position: relative;
  z-index: 10;
}

/* ------------------------------------------------------------
 * About
------------------------------------------------------------ */
.about-section {
  position: relative;
  padding: 28.2rem 0 16rem;
}
@media screen and (max-width: 768px) {
  .about-section {
    padding: 0 0 12rem;
  }
}
.about-section .bg-left {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  display: block;
  width: 63.7%;
  height: 146.7vw;
}
@media screen and (min-width: 1200px) {
  .about-section .bg-left {
    left: 51.4%;
    width: 2572px;
    margin-left: -2420px;
  }
}
@media screen and (max-width: 768px) {
  .about-section .bg-left {
    position: relative;
    width: 100%;
    height: 38rem;
  }
}
.about-section .bg-left::before {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  content: "";
  background-color: var(--color-main);
  transform: skewX(-30deg);
  transform-origin: right top;
}
@media screen and (max-width: 768px) {
  .about-section .bg-left::before {
    z-index: 2;
    width: 33.8%;
    height: 100vw;
  }
}
.about-section .bg-left img {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 1;
  max-width: initial;
}
@media screen and (max-width: 768px) {
  .about-section .bg-left img {
    width: auto;
    height: 38rem;
  }
}

.about-content {
  max-width: 52.4rem;
  margin-left: auto;
  font-size: 2.2rem;
  font-weight: bold;
  line-height: 1.8;
  letter-spacing: 0.02em;
}
@media screen and (max-width: 768px) {
  .about-content {
    margin-top: 7rem;
    font-size: 1.6rem;
    line-height: 2;
  }
}
.about-content h2 {
  margin: 5rem 0 4.8rem;
  font-size: 6rem;
  line-height: 1.37;
  letter-spacing: 0.02em;
}
@media screen and (max-width: 768px) {
  .about-content h2 {
    font-size: 5rem;
  }
}
.about-content h2:first-child {
  margin-top: 0;
}
.about-content h2:last-child {
  margin-bottom: 0;
}

/* ------------------------------------------------------------
 * business
------------------------------------------------------------ */
.business-section {
  position: relative;
  padding-bottom: 19rem;
}
@media screen and (max-width: 768px) {
  .business-section {
    padding-bottom: 12rem;
  }
}
.business-section .decoration-navy {
  position: absolute;
  top: 50%;
  right: 0;
  z-index: 2;
  display: block;
  width: 132.6rem;
  height: 132.6rem;
  margin-top: -66.3rem;
  margin-right: -67rem;
  background-color: var(--color-main);
  transform: rotate(45deg) skew(13deg, 13deg);
}
@media screen and (max-width: 768px) {
  .business-section .decoration-navy {
    right: auto;
    left: 6rem;
  }
}

.business-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
}
@media screen and (max-width: 768px) {
  .business-group {
    grid-template-columns: repeat(1, 1fr);
  }
}
.business-group .item {
  position: relative;
  z-index: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 7rem 13.6752%;
  overflow: hidden;
}
@media screen and (max-width: 768px) {
  .business-group .item {
    padding: var(--sp_adjust);
  }
}
.business-group .item .bg-image {
  position: absolute;
  top: -5px;
  left: -5px;
  z-index: -1;
  width: calc(100% + 10px);
  max-width: initial;
  height: calc(100% + 10px);
  filter: blur(5px);
}
.business-group .item .image {
  flex: 0 0 auto;
  margin: 0;
}
.business-group .item .image img {
  display: block;
  width: 100%;
}
.business-group .item .content {
  flex: 1 1 auto;
  padding: 2.4rem;
  background-color: rgba(255, 255, 255, 0.88);
}
@media screen and (max-width: 768px) {
  .business-group .item .content {
    padding: 2.5rem 2rem;
  }
}
.business-group .item .title {
  margin-bottom: 1.5rem;
  font-size: 1.8rem;
  font-weight: bold;
  line-height: 1.6;
  text-align: center;
  letter-spacing: 0.02em;
}
@media screen and (max-width: 768px) {
  .business-group .item .title {
    font-size: 2rem;
  }
}
.business-group .item .title + * {
  margin-top: 0;
}
.business-group .item .text {
  font-size: 1.4rem;
  letter-spacing: 0.02em;
}
@media screen and (max-width: 768px) {
  .business-group .item .text {
    line-height: 2;
  }
}

/* ------------------------------------------------------------
 * member
------------------------------------------------------------ */
.member-section {
  position: relative;
  padding-bottom: 16rem;
}
@media screen and (max-width: 768px) {
  .member-section {
    padding-bottom: 12rem;
  }
}
.member-section .text {
  max-width: 86.6rem;
  margin: 8rem auto 0;
  font-size: 1.4rem;
  line-height: 2;
  letter-spacing: 0.02em;
}
@media screen and (max-width: 768px) {
  .member-section .text {
    margin-top: 6rem;
  }
}
.member-section .text p {
  margin: 0 0 2em;
}
.member-section .text p:last-child {
  margin-bottom: 0;
}
.member-section .decoration-red {
  position: absolute;
  top: 27%;
  left: 0;
  z-index: 0;
  display: block;
  width: 36.6rem;
  aspect-ratio: 1/1;
  margin-left: -19.9rem;
  background-color: var(--color-accent);
  transform: rotate(45deg) skew(13deg, 13deg);
  transform-origin: left bottom;
}
@media screen and (max-width: 768px) {
  .member-section .decoration-red {
    top: 17rem;
    margin-left: -34rem;
  }
}
.member-section .bg-text {
  position: absolute;
  top: 21%;
  left: 0;
  z-index: 1;
  width: 100%;
  height: 22.4rem;
  background: url("../images/member-bg-text.png") repeat-x left center;
  animation: infinity-scroll-img 30s infinite linear both;
}
@media screen and (max-width: 768px) {
  .member-section .bg-text {
    top: 18%;
    height: 10.7rem;
    background-size: auto 10.7rem;
  }
}
@keyframes infinity-scroll-img {
  from {
    background-position: 0 0;
  }
  to {
    background-position: -2221px 0;
  }
}

.member-image {
  position: relative;
  text-align: center;
}
.member-image .name {
  padding-left: 2rem;
  margin: 0;
  font-size: 1.4rem;
  text-align: left;
  letter-spacing: 0.02em;
  border-left: 2px solid;
}
@media screen and (min-width: 769px) {
  .member-image .name {
    position: absolute;
    z-index: 1;
  }
}
.member-image .name .main {
  display: block;
  font-size: 2.6rem;
  font-weight: bold;
  letter-spacing: 0.02em;
}
@media screen and (max-width: 768px) {
  .member-image .name .main {
    font-size: 2.4rem;
  }
}
.member-image .name.left {
  top: 4.6rem;
  left: 0;
  border-color: var(--color-main);
}
@media screen and (max-width: 768px) {
  .member-image .name.left {
    margin: 0 0 1rem;
  }
}
.member-image .name.right {
  right: 0;
  bottom: 0;
  border-color: var(--color-accent);
}
@media screen and (max-width: 768px) {
  .member-image .name.right {
    width: -moz-fit-content;
    width: fit-content;
    margin: 2.4rem 0 0 auto;
  }
}

/* ------------------------------------------------------------
 * news
------------------------------------------------------------ */
.news-section {
  padding-bottom: 16rem;
}
@media screen and (max-width: 768px) {
  .news-section {
    padding-bottom: 9.6rem;
  }
}

.news-list {
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--color-light-gray);
}
.news-list li {
  display: flex;
  gap: 0.6rem 2rem;
  align-items: flex-start;
  padding: 3rem 0;
  border-bottom: 1px solid var(--color-light-gray);
}
@media screen and (max-width: 768px) {
  .news-list li {
    flex-direction: column;
  }
}
.news-list li .date {
  font-size: 1.4rem;
  color: var(--color-gray);
  letter-spacing: 0.02em;
}
@media screen and (min-width: 769px) {
  .news-list li .date {
    flex: 0 0 auto;
    width: 9.5em;
    padding-top: 0.2em;
  }
}
.news-list li .text {
  flex: 1 1 auto;
}

/* ------------------------------------------------------------
 * company
------------------------------------------------------------ */
.company-section {
  padding-top: 16rem;
}
@media screen and (max-width: 768px) {
  .company-section {
    padding: 14.4rem var(--sp_adjust) 0;
  }
}

.company-content {
  padding: 10rem 13rem 7.7rem;
  background-color: rgba(255, 255, 255, 0.6);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
@media screen and (max-width: 768px) {
  .company-content {
    padding: 8rem 3rem;
  }
}

.company-info {
  display: flex;
  flex-wrap: wrap;
  row-gap: 2.5rem;
  align-items: flex-start;
  margin: 0;
}
@media screen and (max-width: 768px) {
  .company-info {
    flex-direction: column;
    row-gap: 3rem;
  }
}
.company-info > div {
  display: flex;
  align-items: flex-start;
  width: 100%;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid #fff;
}
@media screen and (max-width: 768px) {
  .company-info > div {
    flex-direction: column;
    padding-bottom: 3rem;
  }
}
.company-info dt {
  flex: 0 0 auto;
  width: 10.6rem;
  padding: 0.6rem;
  font-size: 1.4rem;
  font-weight: bold;
  line-height: 1.429;
  text-align: center;
  background-color: #fff;
  border-radius: 1.6rem;
}
.company-info dd {
  width: calc(100% - 10.6rem);
  padding: 0.14em 0 0 5rem;
  margin: 0;
}
@media screen and (max-width: 768px) {
  .company-info dd {
    width: 100%;
    padding: 1.2rem 0 0;
  }
}

.l-container.-en .c-header .header-menu br {
  display: none;
}
@media screen and (max-width: 970px) and (min-width: 769px) {
  .l-container.-en .c-header .header-menu br {
    display: block;
  }
}
.l-container.-en .company-info dt {
  width: 19rem;
}
@media screen and (min-width: 769px) {
  .l-container.-en .company-info dd {
    width: calc(100% - 19rem);
  }
}
.l-container.-tw {
  font-family: "Noto Sans TC", sans-serif;
}

/* ------------------------------------------------------------
 * PC/SP表示切替
------------------------------------------------------------ */
@media screen and (min-width: 769px) {
  .u-sp-only {
    display: none;
  }
}
@media screen and (max-width: 768px) {
  .u-pc-only {
    display: none;
  }
}
/* ------------------------------------------------------------
 * 画像
------------------------------------------------------------ */
.u-ofi {
  object-fit: cover;
  object-position: 50% 50%;
}
.u-ofi.-contain {
  object-fit: contain;
}