@charset "UTF-8";

/*
========================================

	/common/css/top_add.css
 
========================================
*/

body.ta_sitetop {
  background: #fff;
}

/*scrollbar*/

body.ta_sitetop ::-webkit-scrollbar {
  width: 16px; /*スクロールバー全体の幅*/
  background-color: #fff; /*スクロールバーの背景色*/
}

body.ta_sitetop ::-webkit-scrollbar-thumb {
  border-radius: 0; /*スクロールバーの丸み*/
  box-shadow: inset 0 0 10px 10px #dce3f9;
  border: solid 4px transparent; /*スクロールバーの左右の余白*/
}

body.ta_sitetop h2 {
  margin-bottom: 8px;
}

body.ta_sitetop h2 span.title {
  display: block;
  text-align: center;
  font-weight: bold;
  color: #3f5bd9;
  font-size: clamp(1.125rem, 1.025rem + 0.5vw, 1.625rem); /*-----18px-26px*/
}

@media (min-width: 1280px) {
  body.ta_sitetop .title_set h2 span.title {
    text-align: left;
    margin-left: 1rem;
  }
}

body.ta_sitetop h2 span.num {
  display: block;
  letter-spacing: -0.05rem;
  /*font-size: clamp(3rem, 2.6rem + 2vw, 5rem); -----48px-80px*/
  /*font-size: clamp(2rem, 1.5rem + 2.5vw, 4.5rem); -----32px-72px*/
  font-size: clamp(2.25rem, 1.75rem + 2.5vw, 4.75rem); /*-----36px-76px*/
  font-weight: 600;
  line-height: 1;
  background: linear-gradient(90deg, #25348e 0%, #3f5bd9 40%, #a1c4fd 100%);
  -webkit-background-clip: text; /*safari・Chrome対応*/
  background-clip: text;
  color: transparent;
  filter: drop-shadow(2px 1px 0 rgba(255, 255, 255, 1));
}

body.ta_sitetop h3 {
  /*font-size: clamp(1.125rem, 1.025rem + 0.5vw, 1.625rem); -----18px-26px*/
  /*font-size: clamp(1.063rem, 0.975rem + 0.44vw, 1.5rem); -----17px-24px*/
  font-size: clamp(1.25rem, 1.05rem + 1vw, 2.25rem); /*-----20px-36px*/
  font-weight: 700;
  color: #25348e;
  margin: 0;
  padding-bottom: 20px;
}

body.ta_sitetop h3.deco {
  /*font-size: clamp(1.5rem, 1.3rem + 1vw, 2.5rem); -----24px-40px*/
  font-size: clamp(1.25rem, 1.05rem + 1vw, 2.25rem); /*-----20px-36px*/
}

body.ta_sitetop .title_set p.lead,
body.ta_sitetop .title_set + p.lead {
  margin: 1rem 1.5rem;
  font-size: clamp(0.875rem, 0.825rem + 0.25vw, 1.125rem); /*14px-18px in 320px-1920px*/
}

/*main <---sticky container*/

ul#stickList {
  display: none;
  height: 0;
  width: 0;
}

@media (min-width: 1280px) and (min-height: 768px) {
  /*高さ768px以上*/
  main {
    position: relative;
  }
  ul#stickList {
    display: block;
    position: fixed; /*relative main*/
    top: 50%;
    width: 54px;
    height: fit-content;
    left: calc(100% - 54px);
    transform: translateY(-50%);
    overflow: auto;
    opacity: 0;
    z-index: 99;
    color: #25348e;
    /*transition: opacity 0.6s ease;*/
    pointer-events: none; /* 非表示時にクリックできないように */
  }
  ul#stickList.list_on {
    position: fixed;
    opacity: 1;
    pointer-events: auto;
    animation: fadein 1s forwards; /**/
  }
  ul#stickList.list_on li {
    position: relative;
    display: block;
    width: 100%;
    height: fit-content;
    min-height: 80px;
    writing-mode: vertical-rl;
  }
  ul#stickList.list_on li a {
    display: flex;
    height: 100%;
    justify-content: center;
    align-items: center;
    padding: 12px;
    background-color: rgba(255, 255, 255, 0.9);
    /*background-color: #fff;*/
    border-top: 1px solid #8591c7;
    border-left: 1px solid #8591c7;
    font-size: 0.75rem;
    letter-spacing: -0.025rem;
    line-height: normal;
  }
  ul#stickList.list_on li:first-child a {
    border-top: 4px solid #3f5bd9;
    border-top-left-radius: 6px;
  }
  ul#stickList.list_on li:last-child a {
    border-bottom-left-radius: 6px;
    border-bottom: 4px solid #3f5bd9;
  }
  ul#stickList.list_on li a.active {
    color: #fff;
    border-top: 1px solid #8591c7;
    border-bottom: 1px solid #25348e;
    background: linear-gradient(0deg, #25348e 0%, #3f5bd9 40%, #a1c4fd 100%);
    font-weight: 700;
  }
  ul#stickList.list_on a.active::before {
    content: "";
    display: inline-block;
    margin-right: 0;
    margin-left: 0;
    margin-bottom: 8px;
    width: 16px;
    height: 5px;
    background-color: #db1a41;
    border-bottom: 1px solid #fff;
    animation: 0.2s fadeinDown;
  }
} /*@media end*/

@media (min-width: 1440px) and (min-height: 768px) {
  ul#stickList.list_on li a {
    font-size: 0.875rem;
    letter-spacing: normal;
  }
}

@media (min-width: 1600px) and (min-height: 768px) {
  ul#stickList.list_on li a {
    font-size: 1rem;
  }
}

/*----------------------
  business
----------------------*/

/*ここから*/
a.cmn_card p.title {
  position: relative;
  display: inline-block;
  padding-right: 24px; /*矢印分の余白*/
  background: url(/common/cmn_img/icon/icon_chevron_right_thin.svg) no-repeat;
  background-position: right 12px center;
  background-size: 16px 16px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

a.cmn_card div.card_box {
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

a.cmn_card:hover div.card_box {
  margin-top: 8px;
}

a[target="_blank"].cmn_card p.title {
  position: relative;
  display: inline-block;
  padding-right: 0; /*矢印分の余白*/
  background: none;
}

a[target="_blank"].cmn_card p.title {
  position: relative;
  display: inline-block;
  padding-bottom: 24px; /* 矢印分の余白 */
}

a[target="_blank"].cmn_card p.title::before {
  content: "";
  display: block;
  position: absolute;
  right: 12px;
  top: 80%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  background-color: #fff;
  border: 1px solid #25348e;
  border-radius: 2px;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

a[target="_blank"].cmn_card p.title::after {
  content: "↗";
  display: block;
  position: absolute;
  right: 12px;
  top: 80%;
  transform: translateY(-50%);
  font-size: 20px;
  text-decoration: none;
  font-weight: 400;
  color: #25348e;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: "Noto Sans Symbols", "Arial Unicode MS", sans-serif; /*矢印専用*/
}

a[target="_blank"].cmn_card:hover p.title::before {
  border: 1px solid #25348e;
}

a[target="_blank"].cmn_card:hover p.title::after {
  transform: translate(4px, -4px) translateY(-50%);
  /*background-color: #fff;*/
  background: linear-gradient(45deg, rgba(255, 255, 255, 0) 39%, rgba(255, 255, 255, 1) 40%, rgba(255, 255, 255, 1) 100%);
}

/*----------------------
  solution
----------------------*/

section#solution {
  background: #fff url(/img/bg_solution.jpg) no-repeat;
  background-position: top center;
  background-size: cover;
  background-blend-mode: multiply;
}

section#solution .specialsite {
  /*background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(37, 52, 142, 0.6) 70%, rgba(255, 255, 255, 0) 100%);
  background-blend-mode: multiply;*/
}

/*----------------------
  link
----------------------*/

section#link {
  background: #dce3f9 url(/img/bg_link.jpg) no-repeat;
  background-position: right bottom;
  background-size: cover;
  background-blend-mode: multiply;
  padding-bottom: 0;
}

/*----------------------
  news
----------------------*/

@media (min-width: 1024px) {
  .news {
    margin-bottom: -5vh;
    margin-top: 5vh;
  }
}

@media (min-width: 1280px) {
  section#news {
    height: fit-content;
    max-height: 100vh;
    display: flex;
    flex-direction: column;
  }
}

/*----------------------
  seminar
----------------------*/

section#seminar div.seminar_special::-webkit-scrollbar {
  width: 16px; /*スクロールバー全体の幅*/
  background-color: #dce3f9; /*スクロールバーの背景色*/
}

section#seminar div.seminar_special::-webkit-scrollbar-thumb {
  border-radius: 0; /*スクロールバーの丸み*/
  box-shadow: inset 0 0 10px 10px #fff;
  border: solid 4px transparent; /*スクロールバーの左右の余白*/
}

@media (min-width: 1280px) {
  section#seminar {
    height: auto;
    background-color: #f1f3fb;
  }
  section#seminar .section_stickList {
    height: fit-content;
    max-height: calc(100vh - 8rem); /*8rem -->section padding*/
    display: flex;
    flex-direction: column;
  }
  .seminar_main,
  .seminar_footer {
    background-color: #fff;
    background-image: linear-gradient(90deg, #dce3f9 0%, #dce3f9 58.333333%, #fff 58.333333%, #fff 100%);
  }
}

@media (min-width: 1536px) {
  .seminar_main,
  .seminar_footer {
    background-color: #fff;
    background-image: linear-gradient(90deg, #dce3f9 0%, #dce3f9 66.666666%, #fff 66.666666%, #fff 100%);
  }
}

.seminar_special {
  background-color: #dce3f9;
}

.seminar_special h3,
.seminar_regular h3 {
  width: 100%;
  padding: 1.5rem 1rem 0.5rem 1rem;
  text-align: center;
}

.seminar_special h3 {
  background-color: #dce3f9;
}

.seminar_regular h3 {
  background-color: #fff;
}

@media (min-width: 1280px) {
  .seminar_special h3,
  .seminar_regular h3 {
    position: sticky;
    top: 0;
    z-index: 2;
    width: 100%;
    text-align: left;
    padding: 1.5rem 1rem 0.5rem 1rem;
  }
  /*
  .seminar_special div.btn_box,
  .seminar_regular div.btn_box {
    position: sticky;
    display: block;
    top: 86px;
    z-index: 2;
    width: 100%;
    text-align: left;
    padding: 1.5rem 1rem 0.5rem 1rem;
    background-color: #fff;
    transition: all 0.2s;
    border: 1px solid #c33;
  }*/
}

/*.seminar_main --> 特別開催・定期開催　共用*/

.seminar_main ul.seminarList {
  display: grid;
  grid-auto-rows: minmax(min-content, auto);
}

.seminar_main ul.seminarList li a span {
  display: block;
  font-size: clamp(0.813rem, 0.787rem + 0.13vw, 0.938rem); /*13px-15px in 320px-1920px*/
  padding: 0.25rem;
}

.seminar_main ul.seminarList li a span.data {
  color: #3f5bd9;
  font-weight: 700;
}
.seminar_main ul.seminarList li a span.title {
  font-weight: bold;
}
.seminar_regular ul.seminarList li a span.title {
  font-size: 1rem;
}
.seminar_special ul.seminarList li a span.title {
  font-size: clamp(1rem, 0.975rem + 0.13vw, 1.125rem); /*-----16px-18px in 320px-1920px*/
}

.seminar_main ul.seminarList li a span.area {
  color: #fff;
  width: 100%;
  max-width: 200px;
  margin: 0.25rem 0;
  padding: 0.25rem 0.75rem;
  text-align: center;
  border-top-left-radius: 4px;
  border-bottom-right-radius: 4px;
  border-top-right-radius: 4px;
  border-bottom-left-radius: 4px;
  font-size: clamp(0.625rem, 0.6rem + 0.13vw, 0.75rem); /*10px-12px in 320px-1920px*/
  background-color: #25348e;
}

.seminar_regular ul.seminarList li a {
  display: grid;
  grid-template-columns: 0 2fr 1fr; /*画像（左）の幅を0に*/
  grid-auto-rows: auto;
  gap: 0;
}

.seminar_regular ul.seminarList li a span {
  display: block;
  height: fit-content;
  margin: 0;
  padding: 0.25rem;
}

.seminar_regular ul.seminarList li a span.icon {
  grid-area: 1 / 1 / 999 / 2; /*行の方向を大きく設定することで右側のすき間をなくす*/
}
.seminar_regular ul.seminarList li a span.data {
  grid-area: 1 / 2 / 2 /3;
}
.seminar_regular ul.seminarList li a span.area {
  grid-area: 1 / 3 / 2 / 4;
  text-align: center;
  width: fit-content;
  min-width: 136px;
  margin: 0 0 0 auto;
  font-size: clamp(0.563rem, 0.537rem + 0.13vw, 0.688rem); /*9px-11px in 320px-1920px*/
  background-color: #3f5bd9;
}
.seminar_regular ul.seminarList li a span.title {
  grid-area: 2 / 2 /3 / 4;
}
.seminar_regular ul.seminarList li a span.text {
  grid-area: 3/ 2 / 4 / 4;
}

@media (min-width: 1280px) {
  .seminar_special ul.seminarList li a {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr; /*画像（左）とテキスト（右）の幅を動かす*/
    grid-auto-rows: auto;
    gap: 0;
  }

  .seminar_special ul.seminarList li a span {
    display: block;
    height: fit-content;
    margin: 0;
    padding: 0.5rem 0.5rem 0.5rem 1rem;
  }

  .seminar_special ul.seminarList li a span.icon {
    grid-area: 1 / 1 / 999 / 2; /*行の方向を大きく設定することで右側のすき間をなくす*/
  }
  .seminar_special ul.seminarList li a span.data {
    grid-area: 1 / 2 / 2 /3;
  }
  .seminar_special ul.seminarList li a span.area {
    grid-area: 1 / 3 / 2 / 4;
    text-align: center;
    width: fit-content;
    min-width: 144px;
    margin: 0 0 0 auto;
  }
  .seminar_special ul.seminarList li a span.title {
    grid-area: 2 / 2 /3 / 4;
  }
  .seminar_special ul.seminarList li a span.text {
    grid-area: 3/ 2 / 4 / 4;
  }
}

/* 基本状態：表示される要素 */
ul.seminarList,
ul.newsList {
  opacity: 0;
  transition: opacity 0.8s ease;
}

ul.js_ready {
  opacity: 1;
}

ul.seminarList li,
ul.newsList li {
  opacity: 1;
  max-height: 100vh;
  overflow: hidden;
  transition:
    opacity 0.4s ease,
    max-height 0.4s ease;
}

/* 非表示状態：フェードしながら高さが閉じる */
ul.seminarList li.hiddenitem,
ul.newsList li.hiddenitem {
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  pointer-events: none;
}

/* btn_box を横並びに（タブ風） */
.btn_box {
  width: 100%;
  display: inline-flex;
  gap: 8px;
  /*position: sticky;
  top: 96px;*/
  z-index: 2;
  border-bottom: 1px solid #8591c7;
}

/* ボタン*/
.btn_box button {
  padding: 6px 10px;
  border: 1px solid #8591c7;
  color: #8591c7;
  background: #fff;
  cursor: pointer;
  border-top-left-radius: 4px;
  border-top-right-radius: 4px;
  font-size: clamp(0.625rem, 0.6rem + 0.13vw, 0.75rem); /*10px-12px in 320px-1920px*/
  border-bottom: none;
}

/* 選択中 */
.btn_box button.active {
  background: #333;
  color: #fff;
  border-color: #333;
  border-bottom: none;
}

/* アイコン */

.seminar_regular ul.seminarList li a {
  position: relative;
  display: grid;
  padding-right: 24px; /* 矢印分の余白 */
  background: #fff url(/common/cmn_img/icon/icon_chevron_right_thin.svg) no-repeat;
  background-position: right 4px center;
  background-size: 16px 16px;
}

.seminar_regular ul.seminarList li a:hover {
  /*background: #fff url(/common/cmn_img/icon/icon_chevron_right.svg) no-repeat;*/
  background-position: right center;
  background-size: 20px 20px;
}

.seminar_regular ul.seminarList li a[target="_blank"] {
  position: relative;
  display: grid;
  padding-right: 24px; /* 矢印分の余白 */
  background-color: #fff;
  background-image: none;
}

.seminar_regular ul.seminarList li a[target="_blank"]::before {
  content: "";
  display: block;
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  background-color: #fff;
  background-image: none;
  border: 1px solid #25348e;
  border-radius: 2px;
  transition: transform 0.3s ease;
}

.seminar_regular ul.seminarList li a[target="_blank"]::after {
  content: "↗";
  display: block;
  position: absolute;
  right: 5px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  text-decoration: none;
  font-weight: 700;
  color: #25348e;
  transition: transform 0.3s ease;
  font-family: "Noto Sans Symbols", "Arial Unicode MS", sans-serif; /*矢印専用*/
}

.seminar_regular ul.seminarList li a[target="_blank"]::hover::before {
  border: 1px solid #25348e;
}

.seminar_regular ul.seminarList li a[target="_blank"]:hover::after {
  transform: translate(4px, -4px) translateY(-50%);
  background: linear-gradient(45deg, rgba(255, 255, 255, 0) 39%, rgba(255, 255, 255, 1) 40%, rgba(255, 255, 255, 1) 100%);
}

/*----------------------
  recruit
----------------------*/

section#recruit {
  background: rgba(37, 52, 142, 0.8) url(/img/bg_recruit.jpg) no-repeat;
  background-position: top left;
  background-size: cover;
  background-blend-mode: multiply;
}

@media (min-width: 1024px) {
  section#recruit {
    background: rgba(37, 52, 142, 0.9) url(/img/bg_recruit.jpg) no-repeat;
    background-position: top left;
    background-size: cover;
    background-blend-mode: multiply;
  }
}

div.recruit_title {
  /*background: #f1f3fb url(/img/bg_recruit_title02.jpg) no-repeat;
  background-position: right 50% center;
  background-size: 150%;*/
  background: #f1f3fb;
}
@media (min-width: 1280px) {
  div.recruit_title {
    height: 80vh;
    min-height: 720px;
    margin: auto;
    background: #f1f3fb url(/img/bg_recruit_title02.jpg) no-repeat;
    background-position: right 50% bottom;
    background-size: 150%;
  }
}

section#recruit .title_set_short {
  background: url(/img/bg_recruit_title01.png) no-repeat;
  background-position: left top;
  background-size: cover;
  background-blend-mode: screen;
}
@media (min-width: 1280px) {
  section#recruit .title_set_short {
    background-blend-mode: multiply;
  }
}

.circle-container {
  width: 100%;
}

.circle_card {
  border: 1px solid #6a3df5;
  box-shadow:
    0 0 6px rgba(180, 140, 255, 0.8),
    0 0 15px rgba(120, 80, 255, 0.5),
    0 0 25px rgba(100, 60, 255, 0.3);
  /*box-shadow:
    0 0 10px #338aff,
    5px -5px 15px #00aeff,
    -10px -10px 20px #00ccbe,
    10px -20px 25px #6a3df5,
    -10px -30px 30px #25348e;*/
}

a.circle_card,
a.circle_card img.card_img {
  transition: transform 0.3s cubic-bezier(0.33, 1, 0.68, 1);
}

a.circle_card:hover {
  border-color: rgba(255, 255, 255, 1);
  background-color: rgba(255, 255, 255, 1);
}
a.circle_card:hover img.card_img {
  transform: scale(1.1);
}

a.circle_card.link_extlink {
  padding-right: 0;
}

a.circle_card.link_extlink::before {
  top: auto;
  bottom: 5%;
  transform: translateY(0%);
}

a.circle_card.link_extlink::after {
  top: auto;
  bottom: 4%;
  transform: translateY(0%);
}

a.circle_card.link_extlink:hover::after {
  transform: translate(4px, -4px) translateY(0%);
}

#recruit p.slogan {
  display: block;
  width: 100%;
  text-align: center;
  color: #fff;
  font-size: clamp(1.625rem, 1.034rem + 2.95vw, 3.25rem); /*26px-52px*/
  font-weight: 700;
  margin: 1rem auto 1.25rem auto;
  text-shadow:
    0 0 4px #b58cff,
    0 0 10px #6a3df5,
    0 0 20px #6a3df5,
    0 0 40px rgba(120, 60, 255, 0.6);

  mix-blend-mode: screen;
}

@media (min-width: 1024px) {
  #recruit p.slogan {
    position: absolute;
    width: 400px;
    height: auto;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 2;
    font-weight: 900;
    margin: 0;
  }
  #recruit p.slogan_base {
    position: absolute;
    width: 720px;
    height: 720px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    border-radius: 50%;
    border: 2px solid #fff;
  }
}

@media (min-width: 1024px) {
  .circle-container {
    --radius: 340px; /* 円の半径 */
    --cards: 6; /* カードの数 */
    --card-width: 280px; /* カード幅 */
    --card-height: 240px; /* カード高さ */

    position: relative;
    width: calc(var(--radius) * 2 + var(--card-width));
    height: calc(var(--radius) * 2 + var(--card-height));
    margin: 0 auto 32px auto;
    background: radial-gradient(circle, rgb(0, 18, 96, 1) 0%, rgb(0, 18, 96, 1) 35%, rgba(37, 52, 142, 1) 52%, rgba(106, 61, 245, 0.6) 54%, rgba(106, 61, 245, 0) 58%);
    /*background: #25348e;*/
    border-radius: 50%;
  }

  .circle_card {
    --i: 1; /* 後で各カードに設定 */

    position: absolute;
    top: 50%;
    left: 50%;
    width: var(--card-width);
    height: var(--card-height);
    /*box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    box-shadow:
      0 0 6px rgba(0, 200, 255, 0.8),
      0 0 15px rgba(0, 150, 255, 0.4),
      0 0 25px rgba(0, 150, 255, 0.2);
    box-shadow:
      0 0 6px rgba(180, 140, 255, 0.8),
      0 0 15px rgba(120, 80, 255, 0.5),
      0 0 25px rgba(100, 60, 255, 0.3),
      0 0 50px rgba(100, 60, 255, 0.3);*/
    /* 円形配置＋カードは水平を維持 */
    transform: translate(-50%, -50%) rotate(calc(360deg / var(--cards) * (var(--i) - 1))) translateX(var(--radius)) rotate(calc(-360deg / var(--cards) * (var(--i) - 1)));
    z-index: 2;
  }

  .circle_card img {
    width: 100%;
    height: auto;
  }

  /* 各カードのindexを設定 */
  .circle-container .circle_card:nth-child(1) {
    --i: 5;
  }
  .circle-container .circle_card:nth-child(2) {
    --i: 6;
  }
  .circle-container .circle_card:nth-child(3) {
    --i: 1;
  }
  .circle-container .circle_card:nth-child(4) {
    --i: 2;
  }
  .circle-container .circle_card:nth-child(5) {
    --i: 3;
  }
  .circle-container .circle_card:nth-child(6) {
    --i: 4;
  }
}

@media (min-width: 1600px) {
  .circle-container {
    --radius: 360px; /* 円の半径 */
    --card-width: 320px; /* カード幅 */
    --card-height: 260px; /* カード高さ */
    background: radial-gradient(circle, rgb(0, 18, 96, 1) 0%, rgb(0, 18, 96, 1) 35%, rgba(37, 52, 142, 1) 48%, rgba(106, 61, 245, 0.6) 50%, rgba(106, 61, 245, 0) 58%);
    /*box-shadow:
      0 0 6px rgba(0, 200, 255, 0.8),
      0 0 15px rgba(0, 150, 255, 0.4),
      0 0 25px rgba(0, 150, 255, 0.2);*/
    /* ★ 青紫グラデーション（内側が薄紫 → 外側が濃い青紫） 
    background: radial-gradient(circle, rgba(181, 140, 255, 1) 0%, rgba(106, 61, 245, 1) 70%);*/
  }
}

/* レスポンシブ調整例 
@media (max-width: 768px) {
  .circle-container {
    --radius: 120px;
    --card-width: 100px;
    --card-height: 140px;
  }
}
*/

.orbit {
  display: none;
}

@media (min-width: 1024px) {
  /* 回転軌道 */
  .orbit {
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    width: 744px;
    height: 744px;
    /*transform-origin: center;*/
    transform: translate(-50%, -50%) rotate(0deg);
    animation: spin 48s linear infinite; /* 回転アニメーション */
    z-index: 2;
    /*border: 1px solid #fc3;*/
  }

  /* 中央テキスト */
  .center_text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    font-size: 1.1rem;
    color: #333;
    z-index: 10;
  }
}

/* 回転アニメーション */
@keyframes spin {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* ========== 点（光る星） ========== */
.dot {
  position: absolute;
  top: 0;
  left: 50%;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  /*background: radial-gradient(circle, #00c3ff 0%, #0077ff 80%);
  background: #fff;*/
  transform: translateX(-50%);
  /*box-shadow:
    0 0 6px rgba(0, 18, 96, 0.5),
    0 0 15px rgba(0, 150, 255, 0.2),
    0 0 25px rgba(0, 150, 255, 0.2);
  box-shadow:
    0 0 6px rgba(0, 200, 255, 0.8),
    0 0 15px rgba(0, 150, 255, 0.4),
    0 0 25px rgba(0, 150, 255, 0.2);
  box-shadow:
    0 0 6px rgba(180, 140, 255, 0.8),
    0 0 15px rgba(120, 80, 255, 0.5),
    0 0 25px rgba(100, 60, 255, 0.3);*/

  background: radial-gradient(circle, #d7c3ff 0%, #7d3dff 70%);
  box-shadow:
    0 0 8px #b58cff,
    0 0 16px #7f4dff,
    0 0 30px rgba(120, 60, 255, 0.7);
  animation: twinkle 2s ease-in-out infinite alternate;
}

.orbit1 .dot {
  background: radial-gradient(circle, #fff 0%, transparent 80%);
}
.orbit2 .dot {
  background: radial-gradient(circle, #fff 0%, transparent 80%);
}
.orbit3 .dot {
  background: radial-gradient(circle, #fff 0%, transparent 80%);
}
.orbit4 .dot {
  background: radial-gradient(circle, #fff 0%, transparent 80%);
}
.orbit5 .dot {
  background: radial-gradient(circle, #fff 0%, transparent 80%);
}

/* ========== 光の軌跡（トレイル） ==========*/
.dot::after {
  content: "";
  position: absolute;
  top: 50%;
  left: -20px;
  width: 20px;
  height: 2px;
  /*background: linear-gradient(to left, rgba(0, 180, 255, 0.6), transparent);*/
  background: linear-gradient(to left, rgba(160, 100, 255, 0.7), rgba(160, 100, 255, 0.1), transparent);
  transform: translateY(-50%);
  filter: blur(1px);
}

/* ========== 回転アニメーション（ゆらぎ付き） ========== */
@keyframes spin-wobble {
  0% {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  20% {
    transform: translate(-50%, -50%) rotate(80deg);
  }
  40% {
    transform: translate(-50%, -50%) rotate(150deg);
  }
  60% {
    transform: translate(-50%, -50%) rotate(230deg);
  }
  80% {
    transform: translate(-50%, -50%) rotate(310deg);
  }
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* ========== 点滅アニメーション ========== */
@keyframes twinkle {
  from {
    opacity: 0.5;
    transform: translateX(-50%) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) scale(1.2);
  }
}

/* ========== 軌道ごとのパラメータ調整 ========== */
.orbit1 {
  animation: spin-wobble 12s ease-in-out infinite;
}
.orbit2 {
  animation: spin-wobble 16s cubic-bezier(0.45, 0, 0.55, 1) infinite reverse;
}
.orbit3 {
  animation: spin-wobble 18s ease-in-out infinite;
}
.orbit4 {
  animation: spin-wobble 22s ease-in-out infinite reverse;
}
.orbit5 {
  animation: spin-wobble 26s cubic-bezier(0.55, 0.15, 0.4, 0.85) infinite;
}

/*animation*/

@keyframes fadein {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes fadeOut {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
@keyframes fadeinDown {
  0% {
    opacity: 0;
    transform: translateY(-24px);
  }
  100% {
    opacity: 1;
    transform: none;
  }
}
@keyframes fadeinUp {
  0% {
    opacity: 0;
    transform: translateY(24px);
  }
  100% {
    opacity: 1;
    transform: none;
  }
}
@keyframes fadeinRight {
  0% {
    opacity: 0;
    transform: translateX(-24px);
  }
  100% {
    opacity: 1;
    transform: none;
  }
}