@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;
}

/* Forms */
/* ============================================ */
/**
 * Reset form fields to make them styleable
 */
button,
input,
optgroup,
select,
textarea {
  vertical-align: middle;
  color: inherit;
  font: inherit;
  background-color: #fff;
  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;
}
/* ==========================================================================
   variables
========================================================================== */
.l-header-content__lists a::after {
  content: " ";
  margin-left: -0.15em;
}
/* ==========================================================================
   function
========================================================================== */
/* ==========================================================================
   mixin
========================================================================== */
/* --------------------------------------------------------------------------
  media query (SP（小）→ PC（大）の順に適用)
-------------------------------------------------------------------------- */
/**/
/* ==========================================================================
   base
========================================================================== */

/* Display property
--------------------------------------------------------- */
@media screen and (max-width: 767px) {
  .none-sp {
    display: none !important;
  }
}
@media screen and (min-width: 768px) {
  .none-pc {
    display: none !important;
  }
}
/* ---------------------------------------------------------------------------
  show/hide
  --------------------------------------------------------------------------- */
.u-show-mobile {
  display: initial;
}
@media screen and (min-width: 768px) {
  .u-show-mobile {
    display: none;
  }
}

.u-show-desktop {
  display: none;
}
@media screen and (min-width: 768px) {
  .u-show-desktop {
    display: initial;
  }
}
/*------------------------------------------------------------
	レイアウト
------------------------------------------------------------*/
html {
  font-size: 62.5%;
}

body {
  min-width: 320px;
  color: #000;
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  font-size: 2.9333333333vw;
  font-weight: 400;
  line-height: 2;
  -moz-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
}
@media screen and (min-width: 768px) {
  body {
    min-width: 1020px;
    font-size: 2.4rem;
    line-height: 2;
  }
}

img {
  vertical-align: middle;
}
/* ==========================================================================
   component
========================================================================== */
.c-body {
  /* display: grid;
  grid-template-rows: auto 1fr auto;
  grid-template-columns: 100%;
  min-height: 100vh; */
}
.txt-left {
  text-align: left !important;
}
.txt-center {
  text-align: center !important;
}
.txt-right {
  text-align: right !important;
}
/* --------------------------------------------------------------------------
  container
-------------------------------------------------------------------------- */
.c-container {
  max-width: inherit;
  padding: 0 3vw;
}
@media screen and (min-width: 768px) {
  .c-container {
    max-width: 1040px;
    padding: 0 20px;
  }
}

.c-container-1600px {
  max-width: inherit;
  padding: 0 3vw;
}
@media screen and (min-width: 768px) {
  .c-container-1600px {
    max-width: 1640px;
    padding: 0 20px;
  }
}

.c-container,
.c-container-1600px {
  display: block;
  position: relative;
  margin: 0 auto;
  width: 100%;
  height: 100%;
}
.p-content-foot {
  position: relative;
  overflow-x: clip;
  background-color: #f4eacd;
  z-index: -1;
  padding: 26.6666666667vw 0 13.3333333333vw;
  margin-top: 27.4666666667vw;
}
@media screen and (min-width: 768px) {
  .p-content-foot {
    padding: 340px 0 0;
    margin-top: 105px;
  }
}

.p-content-foot::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  aspect-ratio: 3056/538;
  background-size: contain;
  background-repeat: repeat-x;
  background-position-x: center;
  z-index: 3;
  background-image: url("../img/casestudy/bg03-sp.png");
  height: 53.3333333333vw;
  top: -22.6666666667vw;
}
@media screen and (min-width: 768px) {
  .p-content-foot::before {
    height: 269px;
    top: 0;
    background-image: url("../img/casestudy/bg03.png");
  }
}

/* --------------------------------------------------------------------------
  link
-------------------------------------------------------------------------- */
.c-hover {
  transition: opacity 0.3s;
}
@media screen and (min-width: 768px) {
  .c-hover:hover {
    opacity: 0.8;
  }
}
/* --------------------------------------------------------------------------
  c-top-header
-------------------------------------------------------------------------- */
@media screen and (max-width: 767px) {
  .c-top-header {
    margin-left: 9.3333333333vw;
  }
}
@media screen and (min-width: 768px) {
  .c-top-header {
    padding-bottom: 0;
  }
}
.c-top-header .c-top-header__title img {
  width: 38.6666666667vw;
}
@media screen and (min-width: 768px) {
  .c-top-header .c-top-header__title img {
    width: 379px;
  }
}
.c-top-header__casestudy.c-top-header img {
  width: 310px;
}
@media screen and (max-width: 767px) {
  .c-top-header__casestudy.c-top-header img {
    width: 32vw;
  }
}
.c-top-header .c-top-header__title--jp {
  display: block;
  color: #d4b238;
  font-size: 2.9333333333vw;
  font-weight: bold;
}
@media screen and (min-width: 768px) {
  .c-top-header .c-top-header__title--jp {
    font-size: 2.8rem;
  }
}
.c-top-header .c-top-header__title--jp.c-is-color--white {
  color: #fff;
}
/* --------------------------------------------------------------------------
  c-header
-------------------------------------------------------------------------- */
.c-header {
  position: relative;
  width: 100%;
  height: 40vw;
  background-position: 0 0;
  background-repeat: no-repeat;
  background-size: contain;
  background-image: url(../img/news/bg_sp.jpg);
}
@media screen and (min-width: 768px) {
  .c-header {
    width: min(1600px, 100%);
    height: 300px;
    margin: 0 auto;
    background-position: 50% 0;
    background-size: cover;
    background-image: url(../img/news/bg_pc@2x.jpg);
  }
}
.c-header__title img {
  width: 100%;
}
.c-header .c-header__title--news {
  width: 18%;
}
@media screen and (min-width: 768px) {
  .c-header .c-header__title--news {
    width: 179px;
  }
}
.c-header .c-header__title--news img {
  width: 100%;
}
.c-header .c-header__title--casestudy {
  width: 18%;
}
@media screen and (min-width: 768px) {
  .c-header .c-header__title--casestudy {
    width: 337px;
  }
}
@media screen and (max-width: 767px) {
  .c-header .c-header__title--casestudy {
    width: 36.2666666667vw;
  }
}
.c-header .c-header__title--casestudy img {
  width: 100%;
}
.c-header__title--news,
.c-header__title--casestudy,
.c-header__title--privacy {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
}
.c-header .c-header__title--privacy {
  width: calc(300 / 750 * 100vw);
}
.c-header .c-header__title--privacy img {
  width: 100%;
}
@media screen and (min-width: 768px) {
  .c-header .c-header__title--privacy {
    width: 409px;
  }
}
/* --------------------------------------------------------------------------
  c-section
-------------------------------------------------------------------------- */
@media screen and (min-width: 768px) {
  .c-section {
    letter-spacing: 0.15em;
  }
}
/* ==========================================================================
   header
========================================================================== */
.l-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  width: 100%;
  height: 12vw;
  background-color: #d4b238;
}
@media screen and (max-width: 767px) {
  .l-header {
    transform: translate3d(0, 0, 0);
  }
}
@media screen and (min-width: 768px) {
  .l-header {
    height: 87px;
    padding: 0 40px;
  }
}
@media screen and (max-width: 1230px) {
  .l-header {
    padding: 0 20px;
  }
}

.l-header-container {
  height: 100%;
  display: flex;
  align-items: center;
}
@media screen and (min-width: 768px) {
  .l-header-logo {
    width: 232px;
  }
}
@media screen and (max-width: 1230px) {
  .l-header-logo {
    width: 100px;
    margin-right: 20px;
  }
}
@media screen and (max-width: 767px) {
  .l-header-logo {
    position: relative;
    z-index: 10;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 12vw;
    margin: 0;
    padding: 0;
    background-color: #d4b238;
  }
}
.l-header-logo h1 {
  font-size: initial;
}
@media screen and (max-width: 767px) {
  .l-header-logo h1 {
    text-align: center;
  }
}
.l-header-logo a {
  display: block;
}
@media screen and (max-width: 767px) {
  .l-header-logo a {
    text-align: center;
  }
}
@media screen and (max-width: 767px) {
  .l-header-logo img {
    width: 36%;
  }
}
@media screen and (min-width: 768px) {
  .l-header-logo img {
    width: 100%;
  }
}

@media screen and (max-width: 767px) {
  .l-header-content {
    position: fixed;
    top: 12vw;
    right: 0;
    width: 70%;
    height: 100vh;
    padding: 5.3333333333vw 0 50svh 10.6666666667vw;
    filter: drop-shadow(0 0 1.0666666667vw rgba(0, 0, 0, 0.2));
    background-color: #fff;
    overflow: auto;
  }
}
@media screen and (min-width: 768px) {
  .l-header-content {
    flex: 1 1;
    height: 100%;
  }
}

.l-header-content__lists {
  display: block;
}
@media screen and (min-width: 768px) {
  .l-header-content__lists {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    height: 100%;
  }
}
.l-header-content__lists li {
  font-weight: bold;
}
@media screen and (min-width: 768px) {
  .l-header-content__lists li {
    min-width: 140px;
    padding: 0 1.25em;
    font-size: 1.8rem;
    text-align: center;
    line-height: 1.4;
    letter-spacing: 0.225em;
    white-space: nowrap;
    border-left: 1px #fff solid;
  }
}
@media screen and (max-width: 1230px) {
  .l-header-content__lists li {
    min-width: inherit;
    font-size: 1.5rem;
  }
}
@media screen and (max-width: 767px) {
  .l-header-content__lists li {
    padding-top: 1.25em;
    font-size: 4.2666666667vw;
  }
}
@media screen and (min-width: 768px) {
  .l-header-content__lists li:nth-last-of-type(1) {
    border-right: 1px #fff solid;
  }
}
.l-header-content__lists a {
  display: block;
}
@media screen and (min-width: 768px) {
  .l-header-content__lists a {
    color: #fff;
  }
}
@media screen and (max-width: 767px) {
  .l-header-content__lists a {
    position: relative;
    padding-left: 1.25em;
  }
  .l-header-content__lists a::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 3.2vw;
    height: 3.2vw;
    border-radius: 100px;
    background-color: #d4b238;
  }
}

/* btn */
@media screen and (min-width: 768px) {
  .l-header-btn {
    display: none;
  }
}
@media screen and (max-width: 767px) {
  .l-header-btn {
    position: absolute;
    right: 3.7333333333vw;
    top: 2.1333333333vw;
    z-index: 101;
    width: 7.4666666667vw;
    height: 7.2vw;
    background-color: rgba(0, 0, 0, 0);
  }
  .l-header-btn__btn {
    display: block;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0);
  }
  .l-header-btn__btn > span {
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
  }
  .l-header-btn__btn::before,
  .l-header-btn__btn::after {
    content: "";
  }
  .l-header-btn__btn::before {
    top: 1.5vw;
    left: 50%;
    transform: translateX(-50%);
  }
  .l-header-btn__btn::after {
    top: 5vw;
    left: 50%;
    transform: translateX(-50%);
  }
  .l-header-btn__btn > span,
  .l-header-btn__btn::before,
  .l-header-btn__btn::after {
    display: block;
    position: absolute;
    width: 5.8666666667vw;
    height: 0.8vw;
    background-color: #fff;
  }
}
/* ==========================================================================
   footer
========================================================================== */
.l-footer {
  background-color: #fff;
  font-size: 3.2vw;
}
.l-footer-container {
  padding-block: 5.3333333333vw;
  text-align: center;
}
.l-footer-container .name {
  font-weight: bold;
  font-size: 4.2666666667vw;
  margin-bottom: 1em;
  line-height: 1;
}
.l-footer__nav {
  margin-top: 1em;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.l-footer__nav li {
  margin: 0.5em;
}
.l-footer__nav a {
  text-decoration: underline;
}
.l-footer__nav a:hover {
  text-decoration: none;
}
.l-footer__copy {
  color: #fff;
  background-color: #d4b238;
  font-size: 2.6666vw;
  padding: 1em;
  text-align: center;
}
@media screen and (min-width: 768px) {
  .l-footer-container {
    padding-block: 120px;
  }
  .l-footer-container p {
    font-size: 1.9rem;
  }
  .l-footer-container .name {
    font-size: 3.3rem;
  }
  .l-footer__nav {
    font-size: 1.9rem;
  }
  .l-footer__copy {
    font-size: 1rem;
  }
}

/* ==========================================================================
   main
========================================================================== */
/* ==========================================================================
   layout
========================================================================== */ /* ==========================================================================
   animation
========================================================================== */
/* hero */
.p-top-hero__title .p-top-hero__text--first::before {
  opacity: 1;
}
.p-top-hero__title .p-top-hero__text--first::after {
  opacity: 1;
}
.p-top-hero__title .p-top-hero__text--end {
  opacity: 0;
}
.p-top-hero__title.is-active .p-top-hero__text--first {
  animation-name: fade_out;
  animation-delay: 4.5s;
}
.p-top-hero__title.is-active .p-top-hero__text--first::before {
  animation-name: fade_out;
  animation-delay: 0.5s;
}
.p-top-hero__title.is-active .p-top-hero__text--first::after {
  animation-name: fade_out;
  animation-delay: 2s;
}
.p-top-hero__title.is-active .p-top-hero__text--end {
  animation-name: fade_in;
  animation-delay: 6s;
}

@keyframes fade_out {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
@keyframes fade_in {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
.p-top-hero__title.is-active .p-top-hero__text--first::before,
.p-top-hero__title.is-active .p-top-hero__text--first::after,
.p-top-hero__title.is-active .p-top-hero__text--first,
.p-top-hero__title.is-active .p-top-hero__text--end {
  animation-timing-function: ease;
  animation-iteration-count: 1;
  animation-direction: normal;
  animation-fill-mode: forwards;
  animation-duration: 2s;
}

/* header */
@media screen and (max-width: 767px) {
  .js-nav-pnl {
    transform: translateX(105%);
    transition: transform 0.3s;
  }
  .js-nav-pnl.is-init {
    transform: translateX(105%);
  }
  .js-nav-pnl.is-init.is-active {
    transform: translateX(0);
  }
}

@media screen and (max-width: 767px) {
  .js-nav-btn .l-header-btn__btn > span {
    transition: opacity 0.3s;
  }
  .js-nav-btn .l-header-btn__btn::before,
  .js-nav-btn .l-header-btn__btn::after {
    content: "";
    transition: all 0.3s;
  }
  .js-nav-btn.is-init .l-header-btn__btn > span {
    opacity: 1;
  }
  .js-nav-btn.is-init.is-active .l-header-btn__btn > span {
    opacity: 0;
  }
  .js-nav-btn.is-init.is-active .l-header-btn__btn::before {
    top: 73%;
    left: 40%;
    transform: rotate(45deg) translateX(-50%);
  }
  .js-nav-btn.is-init.is-active .l-header-btn__btn::after {
    top: 16%;
    left: 40%;
    transform: rotate(-45deg) translateX(-50%);
  }
}