@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 {
  box-sizing: border-box;
  border-style: solid;
  border-width: 0;
}

/* 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 {
  font-size: inherit;
  line-height: inherit;
  font-weight: inherit;
  margin: 0;
}

/* 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 {
  box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
  border-top-width: 1px;
  margin: 0;
  clear: both;
  color: inherit;
}

/**
 * 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 {
  background-color: transparent;
  text-decoration: none;
  color: inherit;
}

/**
 * 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 {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

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

img {
  width: 100%;
}

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

/**
 * 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 {
  border-style: none;
  padding: 0;
}

/**
 * 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 {
  margin: 0;
  padding: 0;
  min-width: 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 {
  color: inherit; /* 2 */
  display: table; /* 1 */
  max-width: 100%; /* 1 */
  padding: 0; /* 3 */
  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;
}

/**
 * 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 {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 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-collapse: collapse;
  border-spacing: 0;
}

caption {
  text-align: left;
}

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

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

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

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

*:focus {
  outline: none;
}

/*---------------------------------------------------
レスポンシブ 
---------------------------------------------------*/
/*---------------------------------------------------
テンプレートパーツ
---------------------------------------------------*/
/*---------------------------------------------------
フォント
---------------------------------------------------*/
body {
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
}

/*---------------------------------------------------
  文字サイズ・太さ・行の高さ・字間
  ---------------------------------------------------*/
.v-home {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto 1fr auto;
  min-height: 100vh;
}

html {
  font-size: 100%;
  height: auto;
  margin: 0;
}
@media (max-width: 980px) {
  html {
    font-size: 3.3333333333vw;
  }
}

body {
  font-size: 1.1111111111vw;
  line-height: 1.6;
  font-weight: normal;
  color: #000;
  height: 100%;
  margin: 0;
  overflow-x: hidden;
  overflow-y: scroll;
  width: 100vw;
  /* 追加 */
}
@media (min-width: 1440px) {
  body {
    font-size: 16px;
  }
}
@media (max-width: 980px) {
  body {
    width: initial;
    font-size: 4.1025641026vw;
    overflow-y: initial;
  }
}

/*---------------------------------------------------
  オリジナルパーツ
  ---------------------------------------------------*/
.main {
  position: relative;
  height: 100%;
}

.box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  text-align: center;
}
.box img {
  max-width: 300px;
  width: 80%;
  margin-bottom: 30px;
}
.box p {
  letter-spacing: 0.3em;
}

video {
  width: 100%;
  margin-top: 4.1666666667vw;
}
@media (min-width: 1440px) {
  video {
    margin-top: 60px;
  }
}
@media (max-width: 980px) {
  video {
    margin-top: 15.3846153846vw;
  }
}

p {
  text-align: justify;
  letter-spacing: 0;
}

picture {
  text-align: center;
}

h1,
h2,
h3,
h4 {
  letter-spacing: 0.04em;
}

/*---------------------------------------------------
テンプレートパーツ
---------------------------------------------------*/
.c-title-box {
  background-image: url(../img/title-bg.png);
  background-size: cover;
  width: 100%;
}
@media (max-width: 980px) {
  .c-title-box {
    background-size: contain;
  }
}

.c-title {
  display: flex;
  justify-content: center;
  font-size: 2.2222222222vw;
  font-weight: 600;
  color: #fff;
  line-height: 1;
  padding: 0.6944444444vw 0;
}
@media (min-width: 1440px) {
  .c-title {
    font-size: 32px;
    padding: 10px 0;
  }
}
@media (max-width: 980px) {
  .c-title {
    font-size: 5.1282051282vw;
    padding: 2.5641025641vw 0;
  }
}

.c-subtitle-box {
  background: linear-gradient(to right, #2E79C1, #f8f8f8);
  border-radius: 0.6944444444vw 0 0 0.6944444444vw;
  width: 100%;
}
@media (min-width: 1440px) {
  .c-subtitle-box {
    border-radius: 10px 0 0 10px;
  }
}
@media (max-width: 980px) {
  .c-subtitle-box {
    border-radius: 2.5641025641vw 0 0 2.5641025641vw;
  }
}
.c-subtitle-box.-case-studies {
  margin: 4.1666666667vw 0 2.0833333333vw;
}
@media (min-width: 1440px) {
  .c-subtitle-box.-case-studies {
    margin: 60px 0 30px;
  }
}
@media (max-width: 980px) {
  .c-subtitle-box.-case-studies {
    margin: 15.3846153846vw 0 7.6923076923vw;
  }
}
.c-subtitle-box.-case-studies.-first {
  margin: 2.7777777778vw 0 2.0833333333vw;
}
@media (min-width: 1440px) {
  .c-subtitle-box.-case-studies.-first {
    margin: 40px 0 30px;
  }
}
@media (max-width: 980px) {
  .c-subtitle-box.-case-studies.-first {
    margin: 10.2564102564vw 0 7.6923076923vw;
  }
}

.c-subtitle {
  font-size: 1.3888888889vw;
  font-weight: 600;
  color: #fff;
  line-height: 1;
  padding: 0.6944444444vw;
}
@media (min-width: 1440px) {
  .c-subtitle {
    font-size: 20px;
    padding: 10px;
  }
}
@media (max-width: 980px) {
  .c-subtitle {
    font-size: 5.1282051282vw;
    padding: 2.5641025641vw;
  }
}

.c-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(to bottom, #2f74c0, #244675);
  /* 上から下のグラデーション */
  color: white;
  font-weight: bold;
  font-size: 1.1111111111vw;
  border: none;
  padding: 1.1111111111vw 2.2222222222vw;
  border-radius: 9999px;
  /* 丸くする */
  box-shadow: 0 0.2777777778vw 0.6944444444vw rgba(0, 0, 0, 0.2);
  cursor: pointer;
  width: 100%;
  max-width: 25vw;
  position: relative;
  transition: all 0.3s;
}
@media (min-width: 1440px) {
  .c-btn {
    font-size: 16px;
    padding: 16px 32px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    max-width: 360px;
  }
}
@media (max-width: 980px) {
  .c-btn {
    font-size: 4.1025641026vw;
    padding: 4.1025641026vw 8.2051282051vw;
    box-shadow: 0 1.0256410256vw 2.5641025641vw rgba(0, 0, 0, 0.2);
    max-width: 100%;
  }
}

.c-btn::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 2.0833333333vw;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 0.5555555556vw solid white;
  border-top: 0.4166666667vw solid transparent;
  border-bottom: 0.4166666667vw solid transparent;
  z-index: 1;
  pointer-events: none;
  transition: all 0.3s;
}
@media (min-width: 1440px) {
  .c-btn::before {
    right: 30px;
    width: 0;
    height: 0;
    border-left: 8px solid white;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
  }
}
@media (max-width: 980px) {
  .c-btn::before {
    right: 7.6923076923vw;
    border-left: 2.0512820513vw solid white;
    border-top: 1.5384615385vw solid transparent;
    border-bottom: 1.5384615385vw solid transparent;
  }
}

.c-btn::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 1.3888888889vw;
  transform: translateY(-50%);
  width: 2.0833333333vw;
  height: 2.0833333333vw;
  border-radius: 100%;
  border: 0.0694444444vw solid #fff;
  pointer-events: none;
  transition: all 0.3s;
}
@media (min-width: 1440px) {
  .c-btn::after {
    right: 20px;
    width: 30px;
    height: 30px;
    border: 1px solid #fff;
  }
}
@media (max-width: 980px) {
  .c-btn::after {
    right: 5.1282051282vw;
    width: 7.6923076923vw;
    height: 7.6923076923vw;
    border: 0.2564102564vw solid #fff;
  }
}

.c-btn:hover {
  box-shadow: none;
}

.c-btn:hover::after {
  background-color: #fff;
  transform: translateY(-50%) scale(1.1);
}

.c-btn:hover::before {
  border-left: 0.5555555556vw solid #244675;
  transform: translateY(-50%) scale(1.1);
}
@media (min-width: 1440px) {
  .c-btn:hover::before {
    border-left: 8px solid #244675;
  }
}
@media (max-width: 980px) {
  .c-btn:hover::before {
    border-left: 2.0512820513vw solid #244675;
  }
}

/*---------------------------------------------------
テンプレートパーツ
---------------------------------------------------*/
.l-footer {
  background-color: #2C5181;
  color: #fff;
  padding: 2.0833333333vw 0;
}
@media (min-width: 1440px) {
  .l-footer {
    padding: 30px 0;
  }
}
@media (max-width: 980px) {
  .l-footer {
    padding: 7.6923076923vw 0;
  }
}

.p-footer__inner {
  text-align: center;
}

.p-footer__nav__lists {
  display: flex;
  justify-content: center;
  gap: 3.4722222222vw;
}
@media (min-width: 1440px) {
  .p-footer__nav__lists {
    gap: 50px;
  }
}
@media (max-width: 980px) {
  .p-footer__nav__lists {
    gap: 12.8205128205vw;
  }
}

.p-footer__nav__list__item__link {
  font-weight: bold;
}

.copyright {
  text-align: center;
  font-size: 0.8333333333vw;
  margin-top: 0.6944444444vw;
}
@media (min-width: 1440px) {
  .copyright {
    font-size: 12px;
    margin-top: 10px;
  }
}
@media (max-width: 980px) {
  .copyright {
    font-size: 3.0769230769vw;
    margin-top: 2.5641025641vw;
  }
}

/*---------------------------------------------------
テンプレートパーツ
---------------------------------------------------*/
/*---------------------------------------------------
オリジナルパーツ
---------------------------------------------------*/
/*---------------------------------------------------
テンプレートパーツ
---------------------------------------------------*/
.u-sp-br {
  display: none;
}
@media (max-width: 980px) {
  .u-sp-br {
    display: block;
  }
}

@media (max-width: 980px) {
  .u-pc-br {
    display: none;
  }
}

.u-img-round {
  overflow: hidden;
  border-radius: 0.6944444444vw;
}
@media (min-width: 1440px) {
  .u-img-round {
    border-radius: 10px;
  }
}
@media (max-width: 980px) {
  .u-img-round {
    border-radius: 2.5641025641vw;
  }
}

/*---------------------------------------------------
オリジナルパーツ
---------------------------------------------------*/
.l-body {
  background-color: #F8F8F8;
}

.l-lower {
  max-width: 930px;
  width: 100%;
  margin: 11.8055555556vw auto 8.3333333333vw;
}
@media (min-width: 1440px) {
  .l-lower {
    margin: 170px auto 120px;
  }
}
@media (max-width: 980px) {
  .l-lower {
    margin: 12.8205128205vw auto 30.7692307692vw;
  }
}