@charset "UTF-8";
@import url(//use.fontawesome.com/releases/v6.2.0/css/all.css);
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Oswald:wght@200;300;400;500;600;700&display=swap");
/* http://meyerweb.com/eric/tools/css/reset/
   v2.0 | 20110126
   License: none (public domain)
*/
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
  display: block;
}

body {
  line-height: 1;
}

ol, ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after {
  content: "";
  content: none;
}

q:before, q:after {
  content: "";
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

select {
  -moz-appearance: none;
  -webkit-appearance: none;
  text-indent: 0.01px;
  text-overflow: "";
  appearance: none;
  border-radius: 0;
  border: 0;
  margin: 0;
  padding: 0;
  background: none transparent;
  vertical-align: middle;
  color: inherit;
  box-sizing: content-box;
}

select::-ms-expand {
  display: none;
}

em {
  font-style: normal;
}

main {
  display: block;
}

.pc {
  display: none !important;
}
@media only screen and (min-width: 768px) {
  .pc {
    display: inline !important;
  }
}

@media only screen and (min-width: 768px) {
  .sp {
    display: none !important;
  }
}

@font-face {
  font-family: "RakutenSansUI_SBd";
  src: local("Rakuten SemiBold"), url("fonts/RakutenSansUI_W_SBd.woff") format("woff");
}
@font-face {
  font-family: "RakutenCondensed_Bd";
  src: local("Rakuten Condensed Bold"), url("fonts/RakutenCondensed_W_Bd.woff") format("woff");
}
html,
body {
  height: 100%;
  width: 100%;
}

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  background: #f3f3f3;
  font-size: 1.6rem;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  color: #000;
  line-height: 1.5;
  letter-spacing: 0.25rem;
  text-size-adjust: 100%;
}

button {
  background-color: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  padding: 0;
  appearance: none;
}

a {
  color: #fff;
  transition: all 0.3s linear;
  word-break: break-all;
  text-decoration: none;
}
a:hover {
  color: #a9002e;
}
a.no-link {
  pointer-events: none;
  cursor: default;
}

a.exlink {
  color: #a9002e;
  position: relative;
}
a.exlink::before {
  content: "\f08e";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  padding: 0 7px 0 0;
}
a.exlink::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px; /* 下線の太さ */
  background-color: #a9002e;
  transition: width 0.3s ease;
}
a.exlink:hover::after {
  width: 100%;
}
a.exlink_w {
  color: #fff;
  position: relative;
}
a.exlink_w::before {
  content: "\f08e";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  padding: 0 7px 0 0;
}
a.exlink_w::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px; /* 下線の太さ */
  background-color: #fff;
  transition: width 0.3s ease;
}
a.exlink_w:hover::after {
  width: 100%;
}

.sp-hidden {
  display: block;
}

.pc-hidden {
  display: none;
}

* {
  box-sizing: border-box;
}

img {
  vertical-align: bottom;
  border-style: none;
}

section p,
article p {
  padding-bottom: 0;
}

/* ==========================================================================
   Foundation
========================================================================== */
body {
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: #000;
}

.kobe_red {
  color: #a9002e;
}

.brown {
  color: #000;
}

.en {
  font-family: "RakutenSansUI_SBd";
  letter-spacing: 0.04em;
}

.fade-here,
.fade-scale,
.fade-up,
.fade-from-left,
.fade-from-right {
  transition: all 1s ease-in-out;
}

section {
  padding: 100px 0;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}
@media only screen and (max-width: 768px) {
  section {
    padding: 30px 0;
  }
}

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

h2,
h3,
.anchor-target {
  scroll-margin-top: 280px; /* ヘッダーの高さに合わせる */
}

.anchor::before {
  content: "";
  display: block;
  height: 180px; /* ヘッダーの高さ */
  margin-top: -180px; /* 打ち消して位置を調整 */
}

.floating-banner {
  padding-top: 45px;
  position: fixed;
  right: 0;
  bottom: 10%;
  z-index: 99;
  opacity: 0;
  transition: opacity 1s ease-out;
}
@media only screen and (min-width: 768px) {
  .floating-banner {
    padding-top: 70px;
    z-index: 999;
  }
}
.floating-banner a img {
  position: absolute;
  top: 0px;
}
.floating-banner a span {
  width: 45px;
  padding: 20px 5px 35px;
  background: #a9002e url(../img/icon_link.svg) no-repeat center bottom 10px;
  background-size: 20px;
  writing-mode: vertical-rl;
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: bold;
  border-radius: 15px 0 0 15px;
  border: solid 3px #fff;
  border-right: 0;
}
@media only screen and (min-width: 768px) {
  .floating-banner a span {
    width: 70px;
    padding: 20px 5px 45px;
    background: #a9002e url(../img/icon_link.svg) no-repeat center bottom 10px;
    background-size: 30px;
    border-radius: 20px 0 0 20px;
    border: solid 5px #fff;
    border-right: 0;
  }
}
.floating-banner a:hover span {
  transition: all 0.3s;
  background: #000 url(../img/icon_link.svg) no-repeat center bottom 10px;
  background-size: 30px;
  color: #fff;
}
.floating-banner.is-show {
  opacity: 1;
  transform: translateY(0);
}

.title-level2 {
  text-align: center;
  font-size: clamp(2rem, 5vw, 5.5rem);
  color: #fff;
  line-height: 1.3;
}
.title-level2 span {
  margin-top: 5px;
  font-size: clamp(1.2rem, 4vw, 3rem);
  display: flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
  line-height: 1;
}
.title-level2 span::before, .title-level2 span::after {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  background: #fff;
  margin: 0 0.5em;
}
.title-level2.red {
  color: #a9002e;
}
.title-level2.red span {
  margin-top: 10px;
}
.title-level2.red span::before, .title-level2.red span::after {
  background: #a9002e;
}
@media only screen and (min-width: 768px) {
  .title-level2 span::before, .title-level2 span::after {
    width: 50px;
    height: 5px;
    margin: 0 0.5em;
  }
}

.kv-area {
  margin-top: 50px;
}
@media only screen and (min-width: 1080px) {
  .kv-area {
    margin-top: 0;
  }
}
.kv-area img {
  width: 100%;
}

.nav-area {
  width: 100%;
  height: 50px;
  color: #a9002e;
  font-family: "RakutenSansUI_SBd";
  top: 0;
  z-index: 100;
  position: fixed;
  background: #fff;
}
.nav-area__header {
  width: 100%;
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: center;
}
@media only screen and (min-width: 1080px) {
  .nav-area {
    height: 60px;
    padding: 0 20px;
    position: sticky;
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
    align-items: center;
  }
}
.nav-area h1 {
  width: 100%;
  padding: 0 10px;
  font-family: "RakutenSansUI_SBd";
  font-size: 2rem;
  line-height: 50px;
}
.nav-area .menu-area {
  width: 100%;
  height: 100vh;
  padding-top: 80px;
  opacity: 0;
  visibility: hidden;
  background-color: #a9002e;
  transition: all 0.5s;
}
@media only screen and (min-width: 1080px) {
  .nav-area .menu-area {
    width: auto;
    height: auto;
    padding-top: 0;
    opacity: 1;
    visibility: visible;
    background-color: #fff;
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
  }
}
.nav-area .menu-area.open {
  /* メニューが開いているとき */
  opacity: 1;
  visibility: visible;
}
.nav-area .menu-area li {
  text-align: center;
}
.nav-area .menu-area li:last-child a {
  border-bottom: solid 1px #fff;
}
.nav-area .menu-area li a {
  width: 60%;
  margin: 0 auto;
  padding: 20px;
  display: block;
  border-top: solid 1px #fff;
  white-space: nowrap;
}
@media only screen and (min-width: 1080px) {
  .nav-area .menu-area li:last-child a {
    border-bottom: none;
  }
  .nav-area .menu-area li a {
    width: 100%;
    margin: 0 auto;
    padding: 10px;
    border-top: none;
    color: #a9002e;
  }
  .nav-area .menu-area li a:hover {
    color: #000;
  }
}

.hamburger-btn {
  width: 30px;
  height: 30px;
  position: fixed;
  top: 10px;
  right: 10px;
  cursor: pointer;
  z-index: 1000;
  /* バツ印に変化するスタイル */
}
@media only screen and (min-width: 1080px) {
  .hamburger-btn {
    display: none;
  }
}
.hamburger-btn__line {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  width: 100%;
  height: 3px;
  background-color: #a9002e;
  transition: inherit;
  transition: all 0.5s;
}
.hamburger-btn__line::before, .hamburger-btn__line::after {
  position: absolute;
  display: block;
  width: 100%;
  height: 100%;
  content: "";
  background-color: #a9002e;
}
.hamburger-btn__line::before {
  transition: all 0.5s;
  top: -10px;
}
.hamburger-btn__line::after {
  transition: all 0.5s;
  top: 10px;
}
.hamburger-btn.active .hamburger-btn__line {
  background-color: transparent;
}
.hamburger-btn.active .hamburger-btn__line::before {
  transition: all 0.5s;
  top: 0;
  transform: rotate(45deg);
  background-color: #a9002e;
}
.hamburger-btn.active .hamburger-btn__line::after {
  transition: all 0.5s;
  top: 0;
  transform: rotate(-45deg);
  background-color: #a9002e;
}

.carousel-area {
  overflow: hidden;
}
.carousel-area .img-slider {
  margin: 0;
  padding: 0;
  list-style: none;
  /* 画像のベースライン隙間対策（行高ゼロでも可） */
}
.carousel-area .img-slider .slick-slide {
  line-height: 0;
}
.carousel-area .img-slider img {
  display: block; /* ← 最重要：ベースライン隙間を消す */
  width: 100%;
  height: auto;
}

.opportunities-area {
  width: 100%;
  background-image: url(../img/opportunities_bg-txt.png), url(../img/opportunities_bg.jpg);
  background-repeat: no-repeat, no-repeat;
  background-position: left 0 top 0, center;
  background-size: auto, cover;
}
.opportunities-area__inner {
  width: 90%;
  max-width: 1120px;
  margin: 0 auto;
}
.opportunities-area__bnr {
  margin-top: clamp(20px, 5vw, 80px);
}
.opportunities-area__bnr a:hover {
  opacity: 0.8;
  transition: all 0.3s;
}
.opportunities-area__img {
  margin-top: clamp(10px, 5vw, 50px);
  display: flex;
}

.vissel-kobe-area {
  width: 100%;
  padding-bottom: 300px;
  background-image: url(../img/vissel-kobe_bg-txt.png), url(../img/vissel-kobe_bg_sp.webp);
  background-repeat: no-repeat, no-repeat;
  background-position: left 0 top 0, right bottom;
  background-size: auto, 100% auto;
}
@media only screen and (min-width: 768px) {
  .vissel-kobe-area {
    padding-bottom: 100px;
    background-image: url(../img/vissel-kobe_bg-txt.png), url(../img/vissel-kobe_bg_pc.webp);
    background-repeat: no-repeat, no-repeat;
    background-position: left 0 top 0, right bottom;
    background-size: auto, 100% auto;
  }
}
.vissel-kobe-area__inner {
  width: 90%;
  margin: 0 auto;
}
@media only screen and (min-width: 768px) {
  .vissel-kobe-area__timeline ul {
    display: flex;
    justify-content: space-between;
    gap: 3%;
  }
}
.vissel-kobe-area__timeline ul .history01,
.vissel-kobe-area__timeline ul .history02,
.vissel-kobe-area__timeline ul .phase01,
.vissel-kobe-area__timeline ul .phase02,
.vissel-kobe-area__timeline ul .phase03 {
  margin-top: 20px;
  display: flex;
  flex-flow: column-reverse;
}
.vissel-kobe-area__timeline ul .history01 .img,
.vissel-kobe-area__timeline ul .history02 .img,
.vissel-kobe-area__timeline ul .phase01 .img,
.vissel-kobe-area__timeline ul .phase02 .img,
.vissel-kobe-area__timeline ul .phase03 .img {
  padding: 5px;
  background: #fff;
  border: solid 2px #000;
  border-radius: 5px;
}
.vissel-kobe-area__timeline ul .history01 .img img,
.vissel-kobe-area__timeline ul .history02 .img img,
.vissel-kobe-area__timeline ul .phase01 .img img,
.vissel-kobe-area__timeline ul .phase02 .img img,
.vissel-kobe-area__timeline ul .phase03 .img img {
  width: 100%;
}
.vissel-kobe-area__timeline ul .history01 .txt,
.vissel-kobe-area__timeline ul .history02 .txt,
.vissel-kobe-area__timeline ul .phase01 .txt,
.vissel-kobe-area__timeline ul .phase02 .txt,
.vissel-kobe-area__timeline ul .phase03 .txt {
  padding: 0 0 10px 30px;
  background: url(../img/vissel-kobe-tl_black.png) no-repeat;
  background-position: left 0 top 5px;
}
.vissel-kobe-area__timeline ul .history01 .txt h3,
.vissel-kobe-area__timeline ul .history02 .txt h3,
.vissel-kobe-area__timeline ul .phase01 .txt h3,
.vissel-kobe-area__timeline ul .phase02 .txt h3,
.vissel-kobe-area__timeline ul .phase03 .txt h3 {
  font-family: "RakutenSansUI_SBd";
  font-size: clamp(2rem, 5vw, 2.6rem);
}
.vissel-kobe-area__timeline ul .history01 .txt h3 span,
.vissel-kobe-area__timeline ul .history02 .txt h3 span,
.vissel-kobe-area__timeline ul .phase01 .txt h3 span,
.vissel-kobe-area__timeline ul .phase02 .txt h3 span,
.vissel-kobe-area__timeline ul .phase03 .txt h3 span {
  margin-left: 5px;
  display: inline-block;
  font-size: 70%;
}
.vissel-kobe-area__timeline ul .history01 .list,
.vissel-kobe-area__timeline ul .history02 .list,
.vissel-kobe-area__timeline ul .phase01 .list,
.vissel-kobe-area__timeline ul .phase02 .list,
.vissel-kobe-area__timeline ul .phase03 .list {
  padding-left: 1em;
  flex-direction: column;
  list-style-type: disc;
}
@media only screen and (min-width: 768px) {
  .vissel-kobe-area__timeline ul .history01,
  .vissel-kobe-area__timeline ul .history02,
  .vissel-kobe-area__timeline ul .phase01,
  .vissel-kobe-area__timeline ul .phase02,
  .vissel-kobe-area__timeline ul .phase03 {
    width: 22%;
    max-width: 300px;
    display: block;
  }
  .vissel-kobe-area__timeline ul .history01 .txt,
  .vissel-kobe-area__timeline ul .history02 .txt,
  .vissel-kobe-area__timeline ul .phase01 .txt,
  .vissel-kobe-area__timeline ul .phase02 .txt,
  .vissel-kobe-area__timeline ul .phase03 .txt {
    padding: 0 0 50px 30px;
    background: url(../img/vissel-kobe-tl_black.png) no-repeat;
    background-position: left 0 top 10px;
  }
}
.vissel-kobe-area__timeline ul .phase01 .img,
.vissel-kobe-area__timeline ul .phase02 .img,
.vissel-kobe-area__timeline ul .phase03 .img {
  border: solid 2px #a9002e;
}
.vissel-kobe-area__timeline ul .phase01 .txt,
.vissel-kobe-area__timeline ul .phase02 .txt,
.vissel-kobe-area__timeline ul .phase03 .txt {
  background: url(../img/vissel-kobe-tl_red.png) no-repeat;
  background-position: left 0 top 5px;
}
.vissel-kobe-area__timeline ul .phase01 .txt h3,
.vissel-kobe-area__timeline ul .phase02 .txt h3,
.vissel-kobe-area__timeline ul .phase03 .txt h3 {
  color: #a9002e;
}
@media only screen and (min-width: 768px) {
  .vissel-kobe-area__timeline ul .phase01 .txt,
  .vissel-kobe-area__timeline ul .phase02 .txt,
  .vissel-kobe-area__timeline ul .phase03 .txt {
    padding: 0 0 50px 30px;
    background: url(../img/vissel-kobe-tl_black.png) no-repeat;
    background-position: left 0 top 10px;
  }
}
@media only screen and (min-width: 768px) {
  .vissel-kobe-area__timeline ul .history01 {
    margin-top: 250px;
  }
  .vissel-kobe-area__timeline ul .history02 {
    margin-top: 200px;
  }
  .vissel-kobe-area__timeline ul .phase01 {
    margin-top: 150px;
  }
  .vissel-kobe-area__timeline ul .phase02 {
    margin-top: 50px;
  }
  .vissel-kobe-area__timeline ul .phase03 {
    margin-top: -50px;
  }
}
.vissel-kobe-area__star {
  width: 100%;
}
.vissel-kobe-area__star ul {
  width: fit-content;
  margin: 30px 0 0 0;
  padding: 10px;
  display: flex;
  border: solid 2px #a9002e;
  border-radius: 10px;
  gap: 20px;
}
@media only screen and (min-width: 768px) {
  .vissel-kobe-area__star ul {
    width: fit-content;
    margin: -150px 0 0 30%;
    padding: 10px;
    display: flex;
    border: solid 2px #a9002e;
    border-radius: 10px;
    gap: 20px;
  }
}

.data-area {
  width: 100%;
  background-image: url(../img/data_bg.jpg);
  background-repeat: repeat-y;
  background-size: 100% auto;
}
.data-area__inner {
  width: 90%;
  max-width: 1120px;
  margin: 0 auto;
}
.data-area__sns {
  margin-top: clamp(20px, 5vw, 80px);
}
.data-area__sns ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 4%;
}
@media only screen and (min-width: 768px) {
  .data-area__sns ul {
    gap: 30px 3%;
  }
}
.data-area__sns ul li {
  width: 48%;
  margin: 0;
  padding: 0;
  text-align: center;
}
@media only screen and (min-width: 768px) {
  .data-area__sns ul li {
    width: 20%;
  }
}
.data-area__sns ul li dl {
  padding: 10px 0;
  margin-bottom: 10px;
  background: #fff url(../img/data-area-sns_bg.png) no-repeat;
  background-position: center bottom;
  border-radius: 5px;
}
.data-area__sns ul li dl dt img {
  height: 60px;
}
.data-area__sns ul li dl dd p {
  color: #a9002e;
  font-family: "RakutenCondensed_Bd";
  font-size: clamp(3rem, 10vw, 5rem);
  text-align: center;
  line-height: 1.3;
  text-transform: uppercase;
}
.data-area__sns ul li dl dd p .number {
  display: block;
  font-size: clamp(1.4rem, 5vw, 2rem);
}
@media only screen and (min-width: 768px) {
  .data-area__sns ul li dl {
    padding: 20px 0;
  }
}
.data-area__sns ul li.vissel dl dd {
  height: 60px;
  display: grid;
  place-content: center;
  place-items: center;
}
.data-area__sns ul li.vissel dl p {
  line-height: 1;
  font-weight: bold;
}
.data-area__sns ul li.vissel dl p .number {
  margin-left: 5px;
  display: inline-block;
}
.data-area__sns ul li.vissel dl p .txt {
  display: block;
  font-size: clamp(1.4rem, 4vw, 2rem);
}
@media only screen and (min-width: 768px) {
  .data-area__sns ul li.vissel dl dd {
    height: 80px;
  }
}
.data-area__sns .date {
  margin-top: clamp(10px, 5vw, 30px);
  text-align: right;
  color: #fff;
}

.partnerships-area {
  width: 100%;
  background-image: url(../img/partnerships_bg-txt.png), url(../img/partnerships_bg.jpg);
  background-repeat: no-repeat, no-repeat;
  background-position: left 0 top 0, right bottom;
  background-size: auto, cover;
}
.partnerships-area__inner {
  width: 90%;
  max-width: 1120px;
  margin: 0 auto;
}
.partnerships-area__img {
  margin-top: clamp(20px, 5vw, 80px);
  text-align: center;
}

.case-area {
  width: 100%;
  padding: 50px 0 70px;
  background-image: url(../img/data_bg.jpg);
  background-repeat: repeat-y;
  background-size: 100% auto;
  /* ====== Card slider (main) ====== */
  /* ====== Modal ====== */
  /* custom arrows for modal slider */
}
@media only screen and (min-width: 768px) {
  .case-area {
    padding: 100px 0 150px;
  }
}
.case-area__inner {
  width: 90%;
  margin: 0 auto;
}
.case-area__list {
  margin-top: clamp(20px, 5vw, 80px);
}
.case-area .case-slider .slick-dots {
  width: 50%;
  margin: 0 auto;
  left: 25%;
  bottom: -45px;
  gap: 5px 5px;
}
.case-area .case-slider .slick-dots li {
  width: 10px;
  height: 10px;
}
.case-area .case-slider .slick-dots li button:before {
  font-size: 50px;
  color: #fff;
}
@media only screen and (min-width: 768px) {
  .case-area .case-slider .slick-dots {
    width: 70%;
    left: 15%;
    bottom: -32px;
  }
  .case-area .case-slider .slick-dots li {
    width: 20px;
    height: 20px;
  }
  .case-area .case-slider .slick-dots li button:before {
    font-size: 50px;
    color: #fff;
  }
}
@media only screen and (min-width: 768px) {
  .case-area .case-slider .slick-slide {
    margin: 0 10px;
  }
}
.case-area .case-card {
  padding: 10px;
  background: #fff;
  border-radius: 10px;
  display: flex;
  flex-direction: column; /* 中身を縦に積む */
  flex: 1 1 auto; /* 高さを均等に伸ばす */
}
.case-area .case-card__thumb img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}
.case-area .case-card__name {
  margin: 10px 0 4px;
  font-size: 1.2rem;
  color: #a9002e;
  line-height: 1.3;
}
.case-area .case-card__title {
  margin: 0 0 8px;
  font-size: 1.8rem;
  font-weight: normal;
  color: #000;
  line-height: 1.3;
}
.case-area .case-card__btn {
  text-align: center;
}
.case-area .case-slider .slick-track {
  display: flex !important; /* 横並びをflexで */
}
.case-area .case-slider .slick-slide {
  height: auto !important; /* Slickが勝手に高さ固定しないように */
  display: flex !important; /* flex子要素にして高さを揃える */
}
.case-area .btn-more {
  margin: 0 auto;
  display: inline-block;
  padding: 3px 25px 2px 12px;
  border-radius: 999px;
  background: #a9002e;
  color: #fff;
  border: 0;
  cursor: pointer;
  font-size: 1.6rem;
  background: #a9002e url(../img/icon_more.svg) no-repeat;
  background-position: center right 10px;
}
.case-area .btn-more:focus-visible {
  outline: 3px solid #00f;
  outline-offset: 2px;
}
.case-area .btn-more:hover {
  opacity: 0.8;
  transition: all 0.3s;
}
.case-area .case-area__list {
  position: relative;
}
.case-area .case-nav {
  padding-bottom: 5px;
  position: absolute;
  bottom: -70px;
  transform: translateY(-50%);
  z-index: 10;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 0;
  background: none;
  cursor: pointer;
  border: solid 2px #fff;
  color: #fff;
  font-size: 3rem;
  line-height: 1;
}
.case-area .case-prev {
  left: 10px;
}
.case-area .case-next {
  right: 10px;
}
.case-area .detail-modal {
  position: fixed;
  inset: 0;
  display: none;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: all 3s ease;
}
.case-area .detail-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 0;
}
.case-area .detail-modal__panel {
  width: 90%;
  max-width: 600px;
  position: absolute;
  top: 5%;
  left: 50%;
  transform: translateX(-50%);
  background: #fff;
  max-height: 90vh;
  /* 画面の高さの90%を上限に */
  /* 内容がはみ出したら内側でスクロール */
  border-radius: 10px;
  z-index: 1;
  display: flex;
  flex-direction: column;
}
.case-area .detail-modal__close {
  position: fixed;
  /* 画面全体に対して固定配置 */
  top: 20px;
  right: 10px;
  z-index: 10000;
  /* バックドロップやパネルより前面 */
  font-size: 3rem;
  line-height: 1;
  background: #000;
  border: 2px solid #fff;
  color: #fff;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  cursor: pointer;
}
.case-area .detail-modal__close:focus-visible {
  outline: 3px solid #00f;
}
@media only screen and (min-width: 768px) {
  .case-area .detail-modal__close {
    top: 16px;
    left: calc(50% + 300px);
  }
}
.case-area .detail-modal[aria-hidden=false] {
  display: block;
  opacity: 1;
  pointer-events: auto;
}
.case-area .detail-slider-wrapper {
  position: relative;
  padding: 10px;
  overflow: auto;
}
@media only screen and (min-width: 768px) {
  .case-area .detail-slider-wrapper {
    padding: 10px;
  }
}
.case-area .detail-slider .slick-dots li {
  width: 10px;
}
.case-area .detail-slider .slick-dots li button:before {
  font-size: 50px;
}
.case-area .detail-slide {
  width: 100%;
  padding: 8px;
}
.case-area .detail-slide__head h3 {
  margin: 0 0 6px;
  font-size: 18px;
}
.case-area .detail-slide__sub {
  margin: 0 0 12px;
  color: #666;
  font-size: 13px;
}
.case-area .detail-slide__media img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}
.case-area .detail-slide__content {
  font-size: 14px;
  line-height: 1.8;
  color: #333;
}
.case-area .detail-slide__content ul {
  padding-left: 18px;
}
.case-area .detail-slide__link {
  display: inline-block;
  margin-top: 8px;
}
.case-area .detail-nav {
  width: 36px;
  height: 36px;
  padding: 0 0 5px;
  position: absolute;
  top: 150px;
  transform: translateY(-50%);
  border: 0;
  background: #000;
  border-radius: 999px;
  border: solid 2px #fff;
  color: #fff;
  cursor: pointer;
  z-index: 2;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  font-size: 3rem;
  line-height: 1;
}
.case-area .detail-nav--prev {
  left: -10px;
}
.case-area .detail-nav--next {
  right: -10px;
}
@media only screen and (min-width: 768px) {
  .case-area .detail-nav {
    width: 40px;
    height: 40px;
    top: 250px;
  }
  .case-area .detail-nav--prev {
    left: -50px;
  }
  .case-area .detail-nav--next {
    right: -50px;
  }
}
.case-area .detail-nav:focus-visible {
  outline: 3px solid #00f;
}

/* lock scroll when modal open */
body.-modal-open {
  overflow: hidden;
}

.rights-area {
  width: 100%;
  min-height: 100vh;
  min-height: 100svh; /* iOSの動的UIに強い */
  min-height: 100dvh; /* 新しめのブラウザ用 */
  background: url(../img/rights_bg.jpg) no-repeat;
  background-size: cover;
  background-position: center;
  background-attachment: fixed; /* ←ここで止まる */
}
.rights-area__inner {
  width: 90%;
  max-width: 1120px;
  margin: 0 auto;
}
.rights-area__list {
  margin-top: clamp(20px, 5vw, 80px);
}
.rights-area__list ul {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 2%;
}
.rights-area__list ul li {
  width: 100%;
  padding: 10px;
  background: #fff;
  border-radius: 5px;
}
.rights-area__list ul li h3 {
  margin-top: 5px;
  color: #a9002e;
  font-size: clamp(1.4rem, 1.218rem + 0.83vw, 1.8rem);
}
@media only screen and (min-width: 768px) {
  .rights-area__list ul li {
    width: 32%;
    padding: 10px;
  }
  .rights-area__list ul li h3 {
    margin-top: 10px;
  }
}
.rights-area__btn {
  margin: 20px auto 0;
  text-align: center;
}
.rights-area__btn a {
  height: 50px;
  line-height: 1;
  display: grid;
  place-content: center;
  place-items: center;
  padding: 0 65px 0 30px;
  display: inline-block;
  border-radius: 35px;
  color: white;
  font-size: clamp(1.6rem, 1.191rem + 1.87vw, 2.5rem);
  background: #a9002e url(../img/icon_link.svg) right 20px center no-repeat;
  background-size: 25px;
}
.rights-area__btn a:hover {
  opacity: 0.8;
  transition: all 0.3s;
}
@media only screen and (min-width: 768px) {
  .rights-area__btn {
    margin: 50px auto 0;
  }
  .rights-area__btn a {
    height: 70px;
  }
}