@charset "utf-8";
/* CSS Document */

/* ==============================================================
   # ルート設定（1100px〜1440pxで丁度良いサイズ感）
============================================================== */
html {
  font-size: clamp(15px, 1.35vw, 25px);
  box-sizing: border-box;
}

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

/* aタグのデフォルト・ホバー時のスタイルリセット */
a,
a:hover,
a:focus,
a:visited,
a:active {
  text-decoration: none;
  color: inherit;
}

#copy {
  font-size: 12px;
}

.sp-only {
  display: none;
}

@media (max-width: 768px) {
  .sp-only {
    display: block;
  }
}

/* ==============================================================
   # 段落・文章（pタグ）
============================================================== */
p {
  /* スマホ 14px ～ PC 18px（1100px付近で約14.8px） */
  font-size: clamp(14px, 1.25vw, 18px);
  margin-top: 0;
  margin-bottom: 0.5em;
}

/* ==============================================================
   # OCページ 共通
============================================================== */
header,
#g-nav,
.oc-floatnavi,
footer,
#footer-slider,
#top_support,
.top_support_line,
#fix_menu {
  display: none;
}

.oc2026 {
  background-color: #5A5CBD;
  line-height: 1.75;
  width: 100%;
}

.bg-graph {
  background-color: #ffffff;
  background-image: url('../imgs/open-campus-info/bg-grid.png');
  background-repeat: repeat;
  background-position: center top;
  background-attachment: fixed;
  background-size: 280px;
}

@media (max-width: 768px) {
  .bg-graph {
    background-attachment: scroll;
  }
}

.round-top {
  position: relative;
  padding-top: clamp(40px, 4.16vw, 60px);
}
.round-top:after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: auto;
  background-image: url('../imgs/open-campus-info/round_blue.svg');
  background-repeat: no-repeat;
  background-position: center top;
  background-size: cover;
  aspect-ratio: 1440 / 60;
}

.round-top-re {
  position: relative;
  margin-top: clamp(30px, 4.16vw, 60px);
}

.round-top-re::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: auto;
  background-image: url('../imgs/open-campus-info/round_blue.svg');
  background-repeat: no-repeat;
  background-position: center top;
  background-size: cover;
  aspect-ratio: 1440 / 60;
  transform: scaleY(-1) translateY(100%);
}

.round-bottom {
  position: relative;
  padding-bottom: clamp(40px, 6.66vw, 96px);
}

.round-bottom::after {
  content: "";
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: auto;
  background-image: url('../imgs/open-campus-info/round_blue.svg');
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: cover;
  aspect-ratio: 1440 / 60;
  transform: scaleY(-1);
}

.round-bottom-re {
  position: relative;
  margin-bottom: clamp(30px, 4.16vw, 60px);
}

.round-bottom-re::after {
  content: "";
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: auto;
  background-image: url('../imgs/open-campus-info/round_blue.svg');
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: cover;
  aspect-ratio: 1440 / 60;
  transform: translateY(100%);
}

.oc2026-inner {
  padding: 0 clamp(16px, 2vw, 40px);
  max-width: clamp(1100px, 76.38vw, 1800px);
  width: 100%;
  margin: 0 auto;
}

.oc2026-line {
  width: 100%;
  border-top: 1px dotted;
  margin-bottom: clamp(30px, 4.16vw, 60px);
}

.oc2026-headline02 {
  font-family: "Montserrat", sans-serif;
  font-weight: 800;
  font-size: clamp(42px, 5.2vw, 68px);
  display: flex;
  position: relative;
  white-space: nowrap;
  margin: 0 auto clamp(20px, 2.77vw, 40px);
  justify-content: center;
  width: fit-content;
  line-height: 1.5;
}

.oc2026-headline02 .oc2026-headline02-top {
  position: relative;
  color: #ffffff;
  -webkit-text-stroke: clamp(2px, 0.04em, 3.5px) #000000;
  paint-order: stroke fill;
  z-index: 3;
}

.oc2026-headline02 .oc2026-headline02-bottom {
  position: absolute;
  top: 0.06em;
  left: 0.06em;
  color: #ffeb3b;
  -webkit-text-stroke: clamp(2px, 0.04em, 3.5px) #000000;
  paint-order: stroke fill;
  z-index: 2;
}

@media (max-width: 768px) {
  .oc2026-headline02 {
    letter-spacing: -0.02em;
  }
}

.oc2026-headline02-sub {
  display: flex;
  margin: 0 auto;
  width: auto;
  justify-content: center;
  font-weight: bold;
  /* 文字サイズをもうちょっとだけ小さく調整 */
  font-size: clamp(13px, 1.1vw, 16px);
  /* 隙間も少しキュッと引き締め */
  gap: clamp(8px, 1.0vw, 14px);
  align-items: center;
}
.oc2026-headline02-sub::before,
.oc2026-headline02-sub::after {
  content: "";
  width: clamp(20px, 2.77vw, 40px);
  height: 1px;
  background-color: #555555;
}

.oc2026-headline03 {
  border-bottom: 1px dotted;
  padding-bottom: clamp(12px, 1.38vw, 20px);
  font-size: clamp(17px, 1.6vw, 23px);
  margin-bottom: clamp(12px, 1.38vw, 20px);
}

/* ===================================================
   汎用スクロールアニメーション設定
=================================================== */
.anim-bounce-up,
.anim-fade-up {
  opacity: 0;
  transition: transform 0.7s cubic-bezier(0.34, 1.56, 0.64, 1),
              opacity 0.6s ease;
  will-change: transform, opacity;
}

.anim-bounce-up {
  transform: translateY(40px);
}

.anim-bounce-up.is-show {
  opacity: 1;
  transform: translateY(0);
}

.anim-fade-up {
  transform: translateY(20px);
}

.anim-fade-up.is-show {
  opacity: 1;
  transform: translateY(0);
}

.anim-delay-1.is-show { transition-delay: 0.1s; }
.anim-delay-2.is-show { transition-delay: 0.25s; }
.anim-delay-3.is-show { transition-delay: 0.4s; }
.anim-delay-4.is-show { transition-delay: 0.55s; }


/* ==============================================================
   # 追従ナビゲーション
============================================================== */
.oc2026-nav {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  width: 100%;
}

.oc2026-nav-inner {
  display: flex;
  justify-content: space-between;
  padding: 0 clamp(16px, 2.77vw, 40px);
}

.oc2026-nav--link {
  display: flex;
  gap: clamp(8px, 0.83vw, 12px);
}

.oc2026-nav--link-item {
  position: relative;
  background-color: #FFE836;
  border: 1px solid #000;
  border-top: none;
  border-bottom-right-radius: 8px;
  border-bottom-left-radius: 8px;
  font-size: clamp(13px, 1.25vw, 17px);
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  color: #000;
  padding: clamp(10px, 1.11vw, 16px) clamp(12px, 1.38vw, 20px);
  width: auto;
  box-sizing: border-box;
  padding-right: 88px;
  transition: all 0.2s;
}

.oc2026-nav--link-item:hover {
  background-color: #ff7a59;
}

.oc2026-nav--link-item.---line {
  background-color: #40CE4E;
  color: #fff;
}

.oc2026-nav--link-item.---line:hover {
  background-color: #ff7a59;
  color: #333;
}

.oc2026-nav--link-item::after {
  content: "›";
  position: absolute;
  right: clamp(10px, 1.38vw, 20px);
  top: 50%;
  transform: translateY(-50%);
  width: clamp(20px, 1.73vw, 25px);
  height: clamp(20px, 1.73vw, 25px);
  background-color: #fff;
  border: 1px solid #000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(15px, 1.4vw, 20px);
  color: #000 !important;
  font-family: 'Noto Sans JP', sans-serif;
  padding-bottom: 0.1em;
}

.oc2026-logo {
  position: fixed;
  top: clamp(16px, 2.77vw, 40px);
  left: clamp(16px, 2.77vw, 40px);
  width: clamp(160px, 19.44vw, 280px);
  z-index: 1000;
}

@media (max-width: 768px) {
  .oc2026-nav {
    top: auto;
    bottom: 0;
    padding-bottom: env(safe-area-inset-bottom);
  }

  .oc2026-nav--link {
    width: 100%;
    gap: 4px;
  }

  .oc2026-nav--link-item {
    flex: 1;
    width: 100%;
    border-top: 1px solid #000;
    border-bottom: 1px solid #000;
    border-radius: 8px 8px 0 0;
    padding: 12px 36px 12px 12px;
    font-size: 14px;
    display: flex;
        align-items: center;
        justify-content: space-between;
        text-align: left;
  }

  .oc2026-nav--link-item::after {
    right: 10px;
    width: 22px;
    height: 22px;
    font-size: 18px;
  }
}

@media (max-width: 768px) {
  .oc2026-nav-inner {
    padding: 0 12px;
  }
  .oc2026-nav--link-item {
    width: auto;
    padding: 8px 12px;
    font-size: 12px;
  }
}

/* ==============================================================
   # CV (コンバージョンエリア)
============================================================== */
.oc2026-cnv {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: clamp(12px, 1.38vw, 20px);
  width: 100%;
  margin-top: clamp(30px, 4.16vw, 60px);
  flex-wrap: wrap;
}

.oc2026-cnv a {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  
  /* --- 幅をしっかり拡大（1100px時：約340px） --- */
  width: clamp(320px, 28vw, 420px);
  height: auto;
      aspect-ratio: 20 / 4.2;
  border-radius: 80px;
  border: 1px solid #000 !important;
  font-weight: bold;
  font-size: clamp(14px, 1.35vw, 18px);
  text-decoration: none !important;
  white-space: nowrap; /* ボタン内のテキスト改行を強制防止 */
  
  /* --- 内側の余白調整（右側矢印アイコンとの重なり防止） --- */
  padding-left: clamp(20px, 2.22vw, 32px);
  padding-right: clamp(48px, 4.5vw, 64px);
  cursor: pointer;
  margin: 0;
  line-height: 1.2;
  box-shadow: 6px 6px 0px 0px #ff7a59, 6px 6px 0px 1px #000000;
  transition: transform 0.05s ease-out, box-shadow 0.05s ease-out !important;
}

.oc2026-cnv .oc2026-cnv-item01 {
  background-color: #ffe600 !important;
  color: #000000 !important;
}

.oc2026-cnv .oc2026-cnv-item02 {
  background-color: #38d047 !important;
  color: #ffffff !important;
  margin-top: 48px;
}

.oc2026-cnv a::after {
  content: "›";
  position: absolute;
  right: clamp(12px, 1.38vw, 20px);
  top: 50%;
  transform: translateY(-50%);
  width: clamp(30px, 2.77vw, 40px);
  height: clamp(30px, 2.77vw, 40px);
  background-color: #fff;
  border: 1px solid #000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(22px, 2.2vw, 30px);
  color: #000 !important;
  font-family: 'Noto Sans JP', sans-serif;
  padding-bottom: 0.1em;
}

.oc2026-cnv .line-fukidashi {
  position: absolute;
  bottom: calc(100% + clamp(8px, 0.83vw, 12px));
  left: 50%;
  transform: translateX(-50%);
  background-color: #F2F1EE;
  color: #333 !important;
  font-size: clamp(13px, 1.15vw, 16px);
  font-weight: bold;
  padding: clamp(10px, 0.48vw, 12px) clamp(17px, 0.97vw, 20px);
  border-radius: 20px;
  white-space: nowrap;
  pointer-events: none;
}

.oc2026-cnv .line-fukidashi::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 75%;
  border-width: 7px 5px 0 0;
  border-style: solid;
  border-color: #F2F1EE transparent transparent transparent;
}

.oc2026-cnv a:hover {
  transform: translate(6px, 6px) !important;
  box-shadow: 0px 0px 0px 0px #ff7a59, 0px 0px 0px 0px #000000 !important;
}

/* ===================================================
   無限ループテロップ
=================================================== */
.ticker-container {
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  background: #FFE836;
  padding: clamp(8px, 0.83vw, 14px) 0;
  display: flex;
  border-top: 1px solid #000;
  border-bottom: 1px solid #000;
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: loop-animation 25s linear infinite;
}

.ticker-item {
  font-family: "Montserrat", sans-serif;
  font-weight: 300; /* 500(Medium) → 300(Light) に変更して細く */
  font-size: clamp(12px, 1.11vw, 16px); /* サイズを一回り小さく調整 */
  letter-spacing: 2px;
  padding-right: 20px;
}

@keyframes loop-animation {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==============================================================
   # KV (キービジュアル)
============================================================== */
.oc2026-kv {
     position: relative;
       background-image: url('../imgs/open-campus-info/bg-grid.png');
  background-repeat: repeat;
  background-position: center;
  background-size: 500px;

  border: clamp(8px, 1.11vw, 16px) solid #5A5CBD;
  border-radius: clamp(16px, 2.22vw, 32px);
}

.oc2026-kv:before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
    background-color: #efefef;
  /* 画像の指定 */  
  border-radius: clamp(16px, 2.22vw, 32px);

  /* Figmaの「画像 不透明度 57%」を再現 */
  opacity: 0.57; 
}

.oc2026-kv-main {
  text-align: center;
  margin: clamp(40px, 6.66vw, 96px) auto;
  padding-top: clamp(20px, 4.44vw, 64px);
  z-index: 10;
  position: relative;
}

.oc2026-kv-deco {
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  color: #5A5CBD;
  display: block;
  margin: 0 auto;
  /* 文字サイズを一まわり拡大 */
  font-size: clamp(16px, 1.5vw, 22px);
  letter-spacing: 0.1em;
  line-height: 1.1;
}

.oc2026-kv-main h1 {
  font-family: "Montserrat", sans-serif;
  font-weight: 800;
  /* メイン見出しを少し拡大 */
  font-size: clamp(52px, 6.6vw, 96px);
  display: inline-block;
  position: relative;
  white-space: nowrap;
  letter-spacing: 0.1em;
  line-height: 1.1;
  margin: 20px 0;
}

.oc2026-kv-main h1 .top {
  position: relative;
  color: #ffffff;
  -webkit-text-stroke: 2px #000000;
  paint-order: stroke fill;
  z-index: 3;
}

.oc2026-kv-main h1 .bottom {
  position: absolute;
  top: 0.05em;
  left: 0.05em;
  color: #ffeb3b;
  -webkit-text-stroke: 2px #000000;
  paint-order: stroke fill;
  z-index: 2;
}

.oc2026-kv-sub {
  display: block;
  width: fit-content;
  margin: 0 auto;
  background-color: #fff;
  /* 余白をさらにキュッとコンパクトに */
  padding: clamp(4px, 0.5vw, 6px) clamp(8px, 1vw, 12px);
  /* 文字サイズを引き締め */
  font-size: clamp(12px, 1.0vw, 15px);
  /* 字間と行間を詰めて縦横のデカさを解消 */
  letter-spacing: 0.05em;
  line-height: 1.4;
  font-weight: bold;
}

/*
.js-kv-slider .swiper-wrapper {
  transition-timing-function: linear !important;
}

.js-kv-slider .swiper-slide {
  border: 1px solid #000;
  border-radius: clamp(16px, 1.66vw, 24px);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  width: clamp(140px, 13.88vw, 200px);
}
  */

/* 親容器 */
.js-kv-slider {
  overflow: hidden;
  width: 100%;
}

/* スライドを横に並べてアニメーション */
.js-kv-slider .swiper-wrapper {
  display: flex !important;
  width: max-content !important;
  /* ★ gap は廃止（スマホでの translateX(-50%) の計算崩れを防ぐため） */
  will-change: transform; /* スマホでの描画パフォーマンスを向上 */
  touch-action: pan-y;   /* スマホのタッチ干渉を防ぐ */
}

/* JSで読み込み完了後にアニメーションを付与 */
.js-kv-slider .swiper-wrapper.is-ready {
  animation: kvLoop 60s linear infinite !important;
}

/* ご提示いただいたデザイン指定 */
.js-kv-slider .swiper-slide {
  flex-shrink: 0 !important;
  border: 1px solid #000;
  border-radius: clamp(16px, 1.66vw, 24px);
  overflow: hidden;
  aspect-ratio: 3 / 4;
/* ★ 最小値を 140px から 100px〜110px 程度に下げる */
  width: clamp(100px, 13.88vw, 200px) !important;
  
  /* 隙間も少し小さくしたい場合はここも微調整（例: 6px〜） */
  margin-right: clamp(6px, 0.83vw, 12px) !important;
}

/* 画像を枠いっぱいに収める */
.kv-image-wrapper,
.kv-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 無限ループアニメーション */
@keyframes kvLoop {
  0% {
    transform: translateX(0);
  }
  100% {
    /* 2倍にした要素全体の半分（ぴったり1周分）移動 */
    transform: translateX(-50%);
  }
}


/* ==============================================================
   # スケジュール
============================================================== */
.oc2026-schedule {
  position: relative;
  width: 100%;
  margin: 0 auto;
  padding: 0;
}

.oc2026-schedule__track {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.38vw, 20px);
  width: max-content;
  transition: transform 0.35s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}

.oc2026-schedule__slide {
  width: clamp(180px, 17.5vw, 252px);
  flex-shrink: 0;
  position: relative;
  overflow: visible;
  z-index: 1;
  opacity: 0.5;
  transition: opacity 0.2s ease;
  cursor: pointer;
}

.oc2026-schedule__slide.is-active {
  width: clamp(280px, 29.16vw, 420px);
  opacity: 1;
  z-index: 100;
  cursor: default;
}

.oc2026-schedule__slide.done .oc2026-schedule__card {
  filter: grayscale(100%);
  background-color: #d1d5db;
  pointer-events: none;
}

.oc2026-schedule__card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  height: clamp(120px, 10vw, 300px);
  font-family: "Montserrat", sans-serif;
  text-align: center;
  border-radius: clamp(16px, 1.66vw, 24px);
  background-color: #ffffff;
  text-decoration: none;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
  border: 1.5px solid #000000;
  transition: all 0.2s ease;
}

.oc2026-schedule__card:hover {
  background-color: #F2F1EE;
}

.oc2026-schedule__slide.is-active .oc2026-schedule__card {
  height: clamp(150px, 12.5vw, 420px);
  border-radius: clamp(22px, 2.22vw, 32px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.oc2026-schedule__year {
  font-size: clamp(14px, 1.25vw, 18px);
  color: #0b1a4a;
  padding-bottom: clamp(6px, 0.55vw, 8px);
  margin: 0 clamp(20px, 2.08vw, 30px);
  border-bottom: 1px dotted;
}

.oc2026-schedule__slide.is-active .oc2026-schedule__year {
  font-size: clamp(20px, 1.8vw, 30px);
  margin: 0;
  padding-bottom: clamp(8px, 0.83vw, 12px);
  letter-spacing: 0.05em;
}

.oc2026-schedule__day {
  display: flex;
  justify-content: center;
  align-items: baseline;
  margin-top: clamp(6px, 0.55vw, 8px);
  font-size: clamp(32px, 2.8vw, 44px);
  font-weight: 900;
  line-height: 1;
  color: #FFE836;
  -webkit-text-stroke: 0.05em #000000;
  paint-order: stroke fill;
  gap: 6px;
  letter-spacing: 0.05em;
}

.oc2026-schedule__slide.is-active .oc2026-schedule__day {
  font-size: clamp(42px, 3.8vw, 58px);
}

.oc2026-schedule__week {
  font-size: clamp(12px, 1.0vw, 15px);
  font-weight: bold;
  color: #000000;
  -webkit-text-stroke: 0px transparent;
  margin: 0 2px;
}

.oc2026-schedule__slide.is-active .oc2026-schedule__week {
  font-size: clamp(15px, 1.3vw, 20px);
}

.oc2026-schedule__badge {
  position: absolute;
  top: clamp(-24px, -1.66vw, -16px);
  left: clamp(-18px, -1.25vw, -12px);
  width: clamp(48px, 7.63vw, 110px);
  height: clamp(48px, 7.63vw, 110px);
  z-index: 10;
  pointer-events: none;
  min-width: 64px;
  min-height: 64px;
}

.oc2026-schedule__button-prev,
.oc2026-schedule__button-next {
  position: absolute;
  top: 50%;
  width: clamp(36px, 3.33vw, 48px);
  height: clamp(36px, 3.33vw, 48px);
  background-color: #ff7e5f;
  border: 1px solid #000000;
  border-radius: 50%;
  cursor: pointer;
  z-index: 11;
  display: flex;
  align-items: center;
  justify-content: center;
  outline: none;
  transition: background-color 0.2s, transform 0.2s, opacity 0.2s;
}

.oc2026-schedule__button-prev {
  left: calc(50% - (clamp(140px, 14.58vw, 210px) + clamp(25px, 2.5vw, 39px)));
  transform: translateY(-50%);
}

.oc2026-schedule__button-next {
  left: calc(50% + (clamp(140px, 14.58vw, 210px) + clamp(25px, 2.5vw, 39px) - clamp(36px, 3.33vw, 48px)));
  transform: translateY(-50%);
}

.oc2026-schedule__button-prev:hover,
.oc2026-schedule__button-next:hover {
  background-color: #e06648;
  transform: translateY(-50%) scale(1.1);
}

.oc2026-schedule__button-prev.is-disabled,
.oc2026-schedule__button-next.is-disabled {
  opacity: 0.15;
  cursor: not-allowed;
  pointer-events: none;
}

.oc2026-schedule__button-prev::after,
.oc2026-schedule__button-next::after {
  content: '';
  display: block;
  width: clamp(8px, 0.83vw, 12px);
  height: clamp(8px, 0.83vw, 12px);
  border-top: 3px solid #ffffff;
  border-right: 3px solid #ffffff;
}

.oc2026-schedule__button-prev::after {
  transform: rotate(-135deg);
  margin-left: 2px;
}

.oc2026-schedule__button-next::after {
  transform: rotate(45deg);
  margin-right: 2px;
}

@media screen and (max-width: 768px) {
  .oc2026-schedule__button-prev {
    left: calc(50% - 166px);
  }
  .oc2026-schedule__button-next {
    left: calc(50% + 130px);
  }
}

.oc2026-schedule-info {
  padding-top: clamp(12px, 1.38vw, 20px);
}

.oc2026-schedule-info p {
  color: #fff;
  text-align: center;
}


/* ==============================================================
   # オープンキャンパス紹介 CONTENTS
============================================================== */
.oc2026-contents {
  padding: clamp(60px, 3.38vw + 47.32px, 120px) 0;
}


/* ==============================================================
   # オープンキャンパス紹介 DISCOVER
============================================================== */
.oc2026-discover {
  padding: 0 0 clamp(60px, 3.38vw + 47.32px, 120px) 0;
}

.oc2026-discover-list {
  display: flex;
  gap: clamp(12px, 1.38vw, 20px);
  align-items: flex-start;
}

.oc2026-discover-item {
  flex: 1;
  background-color: #FF9068;
  border: 1px solid #000;
  border-radius: clamp(14px, 1.38vw, 20px);
  overflow: hidden;
  padding: clamp(14px, 1.38vw, 20px);
  color: #fff;
      flex-direction: column;
      justify-content: center;
    display: flex;
    text-align: center;
    aspect-ratio: 5 / 4.5;
        align-items: center;
}

.oc2026-discover-item:nth-child(1) {
  transform: translateY(40px) rotate(-2deg);
  margin-top: 8px;
}
.oc2026-discover-item:nth-child(1).is-show {
  transform: translateY(0) rotate(-2deg);
}

.oc2026-discover-item:nth-child(3) {
  transform: translateY(40px) rotate(2deg);
  margin-top: 8px;
}
.oc2026-discover-item:nth-child(3).is-show {
  transform: translateY(0) rotate(2deg);
}

.oc2026-discover-item-img {
  width: 90%;
  border-radius: 100px;
  border: 1px solid #000;
  margin-bottom: clamp(12px, 1.38vw, 20px);
}
.oc2026-discover-item-text{
       flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;

  font-weight: bold;
}
.oc2026-discover-item-text p{
  font-size: clamp(14px, 1.35vw, 20px);
}

@media (max-width: 768px) {
  .oc2026-discover-list {
    flex-direction: column;
            align-items: center;
  }
  .oc2026-discover-item {
    width: 100%;
    max-width: 300px;
    
  }
  .oc2026-discover-item:nth-child(1),
  .oc2026-discover-item:nth-child(3) {
    transform: none;
    margin-top: 0;
  }
}

/* ==============================================================
   # オープンキャンパス紹介 BENEFITS
============================================================== */
.oc2026-benefits {
  padding: 0 0 clamp(60px, 3.38vw + 47.32px, 120px) 0;
}

.oc2026-benefits-list {
  display: flex;
  justify-content: center;
  gap: clamp(12px, 1.38vw, 20px);
  text-align: center;
}

.oc2026-benefits-item {
  width: 30%;
  text-align: center;
  display: flex;
  flex-direction: column;
  background-color: #F2F1EE;
  aspect-ratio: 1 / 1;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  padding: clamp(10px, 1.38vw, 20px);
}

.oc2026-benefits-item span {
  background-color: #FF9068;
  display: block;
  text-align: center;
  width: fit-content;
  margin: 0 auto clamp(10px, 1.38vw, 20px);
  font-size: clamp(12px, 1.25vw, 18px);
  font-weight: bold;
  padding: 4px clamp(10px, 1.38vw, 20px);
  border-radius: 20px;
  border: 1px solid #000;
}

.oc2026-benefits-item p {
  font-size: clamp(20px, 1.95vw, 28px);
  font-weight: bold;
  margin: 0;
}

@media (max-width: 768px) {
  .oc2026-benefits-list {
    flex-direction: column;
    align-items: center;
  }
  .oc2026-benefits-item {
    width: clamp(220px, 70vw, 240px);
  }
}

/* ==============================================================
   # オープンキャンパスの流れ
============================================================== */
.oc2026-flow {
  background-color: #5A5CBD;
  padding: clamp(60px, 3.38vw + 47.32px, 120px) 0;
}


.oc2026-flow .oc2026-headline02-sub {
color: #fff;
}

.oc2026-flow .oc2026-headline02-sub::before,
.oc2026-flow .oc2026-headline02-sub::after {
  background-color: #fff;
}


.oc2026-flow-slider-container {
  width: 100vw;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  padding: 20px 0;
  overflow: hidden;
}

.oc2026-flow-swiper {
  width: 100%;
  overflow: visible !important;
}

.oc2026-flow-list {
  padding: 0;
  margin: 0;
  list-style: none;
  overflow: visible !important;
}

.oc2026-flow-item {
  /* 幅を全体的に拡大（スマホ最小340px〜PC最大720px） */
  width: clamp(340px, 48vw, 720px) !important;
  height: auto;
  background: #45388D;
  color: #fff;
  border: 1px solid #000;
  border-radius: 20px;
  overflow: hidden;
  display: flex !important;
  align-items: center;
  opacity: 0.3;
  transform: scale(0.9) translateY(20px);
  transition: transform 0.35s cubic-bezier(0.25, 1.25, 0.5, 1), opacity 0.3s ease;
  will-change: transform, opacity;
  /* 余白と要素間の隙間もサイズに合わせて拡大 */
  padding: clamp(18px, 2.2vw, 32px);
  gap: clamp(18px, 2.2vw, 32px);
}

.oc2026-flow-img {
width: 45%;
    height: clamp(160px, 16.66vw, 240px);
    object-fit: cover;
    flex-shrink: 0;
    pointer-events: none;
    border-radius: 16px;
    border: 1px solid #000;
}

.oc2026-flow-text {
  width: 55%;

}

.oc2026-flow-text .oc2026-headline03{
       display: flex;
    gap: clamp(14px, 1.66vw, 24px);
}
.oc2026-flow-text .oc2026-headline03 span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: clamp(28px, 2.77vw, 40px);
    height: clamp(28px, 2.77vw, 40px);
    aspect-ratio: 1 / 1;
    font-size: clamp(12px, 1.11vw, 16px);
    font-weight: bold;
    background-color: #5A5CBD;
    border-radius: clamp(4px, 0.41vw, 6px);
    border: 1px solid #000000;
    margin-top: clamp(-4px, -0.27vw, -2px);
    flex-shrink: 0;
}
.oc2026-flow-item.swiper-slide-active {
  opacity: 1;
  transform: scale(1) translateY(0);
}

.oc2026-flow-item.swiper-slide-next,
.oc2026-flow-item.swiper-slide-prev {
  opacity: 0.7;
  transform: scale(0.95) translateY(10px);
}

@media (max-width: 768px) {
  .oc2026-flow-item {
    width: 280px !important;
    flex-direction: column !important;
  }
  .oc2026-flow-img {
    width: 100%;
    height: 160px;
  }
  .oc2026-flow-text {
    width: 100%;
    padding: 16px;
  }
}

.oc2026-flow-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 24px;
}

.oc2026-flow-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid #000;
  background: #fff;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  transition: background-color 0.2s, opacity 0.2s;
}

.oc2026-flow-btn:hover {
  background-color: #f0f0f0;
}

.oc2026-flow-btn.swiper-button-disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.oc2026-flow-btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 8px;
  border-top: 1px solid #000;
  border-right: 1px solid #000;
}

.oc2026-flow-btn.prev::before {
  transform: translate(-30%, -50%) rotate(-135deg);
}

.oc2026-flow-btn.next::before {
  transform: translate(-70%, -50%) rotate(45deg);
}

.oc2026-flow-pagination {
  position: static !important;
  width: auto !important;
  display: flex;
  align-items: center;
  gap: 10px;
}

.oc2026-flow-pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  margin: 0 !important;
  background-color: #fff;
  border: 1px solid #000;
  opacity: 1;
  transition: transform 0.2s, background-color 0.2s;
}

.oc2026-flow-pagination .swiper-pagination-bullet-active {
  background-color: #FF9068;
  transform: scale(1.2);
}

/* ==============================================================
   # 参加者の声
============================================================== */


.oc2026-voice {
  position: relative;
  background-color: #7577df; /* 100%のベースカラー */
  overflow: hidden;
    padding: clamp(60px, 3.38vw + 47.32px, 120px) 0;
}

.oc2026-voice::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  
  /* 画像の指定 */
  background-image: url('../imgs/open-campus-info/bg-grid.png');
  background-repeat: repeat;
  background-position: center;
  background-size: 320px;
  /* Figmaの「画像 不透明度 57%」を再現 */
  opacity: 0.57; 
  
  pointer-events: none; /* 下の要素のクリックを邪魔しない */
}





.oc2026-voice-list {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(12px, 1.38vw, 20px);
  align-items: stretch;
}

.oc2026-voice-item {
  width: calc(50% - clamp(6px, 0.69vw, 10px));
  border: 1px solid #000;
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.oc2026-voice-item p {
  margin: 0;
}

.oc2026-voice-main {
  padding: clamp(16px, 1.94vw, 28px);
  display: flex;
  gap: clamp(12px, 1.38vw, 20px);
  border-bottom: 1px dotted #000;
  background-color: #F4F4F4;
  align-items: center;
  font-weight: bold;
  flex: 1;
  font-size: clamp(13px, 1.11vw, 16px);
}

.oc2026-voice-img {
  width: clamp(60px, 5.55vw, 80px);
  height: clamp(60px, 5.55vw, 80px);
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid #000;
  flex-shrink: 0;
}

.oc2026-voice-sub {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: clamp(12px, 1.38vw, 20px);
  background-color: #fff;
}

.oc2026-voice-sub p {
  font-size: clamp(12px, 0.97vw, 14px);
}

.oc2026-voice-dept {
  margin: 0;
  border-radius: 20px;
  padding: 2px 18px;
  background-color: aquamarine;
}

@media (max-width: 768px) {
  .oc2026-voice-item {
    width: 100%;
  }
}


/* ==============================================================
   # よくある質問
============================================================== */

.oc2026-faq {
  background-color: #F2F1EE; /* 画像の背景色に合わせて調整可 */
  padding: clamp(60px, 3.38vw + 47.32px, 120px) 0;
}


.oc2026-faq .oc2026-cnv .line-fukidashi {
  background-color: #fff;
}
.oc2026-faq .oc2026-cnv .line-fukidashi::after {
  border-color: #fff transparent transparent transparent;
}


.oc2026-faq-list {
  display: flex;
  flex-direction: column;
  width: 100%;
}

/* アコーディオン要素（下破線） */
.oc2026-faq-item {
  border-bottom: 1.5px dotted #a0a0a0;
}

/* 質問（ボタン） */
.oc2026-faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.38vw, 20px);
  padding: clamp(14px, 1.66vw, 24px) 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  outline: none;
  appearance: none;
}

/* Qアイコン */
.oc2026-faq-icon-q {
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(32px, 2.77vw, 40px);
  height: clamp(32px, 2.77vw, 40px);
  background-color: #2b5ebb; /* 青背景 */
  color: #ffe836;            /* 黄色文字 */
  font-family: "Montserrat", sans-serif;
  font-weight: 800;
  /* アイコン内文字サイズの微微調整 */
  font-size: clamp(16px, 1.4vw, 20px);
  border: 1.5px solid #000000;
  border-radius: clamp(6px, 0.55vw, 8px);
  flex-shrink: 0;
}

/* 質問テキスト */
.oc2026-faq-title {
  font-weight: bold;
  /* 1100px付近で縮小しすぎないようvw調整（約16px保持） */
  font-size: clamp(15px, 1.35vw, 19px);
  color: #000000;
  flex: 1;
}

/* 矢印アイコン（円形＋下向きアロー） */
.oc2026-faq-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(32px, 2.77vw, 40px);
  height: clamp(32px, 2.77vw, 40px);
  border: 1.5px solid #000000;
  border-radius: 50%;
  background-color: #ffffff;
  flex-shrink: 0;
  position: relative;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.oc2026-faq-arrow::after {
  content: "";
  width: clamp(7px, 0.62vw, 9px);
  height: clamp(7px, 0.62vw, 9px);
  border-right: 2px solid #000000;
  border-bottom: 2px solid #000000;
  transform: translateY(-20%) rotate(45deg);
  display: block;
}

/* 開いたときの矢印回転（180deg） */
.oc2026-faq-item.is-open .oc2026-faq-arrow {
  transform: rotate(180deg);
}

/* --------------------------------------------------
   回答（A）アニメーションラッパー (CSS Grid使用)
-------------------------------------------------- */
.oc2026-faq-answer-wrapper {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease, padding 0.35s ease;
  overflow: hidden;
}

.oc2026-faq-item.is-open .oc2026-faq-answer-wrapper {
  grid-template-rows: 1fr;
}

.oc2026-faq-answer-inner {
  min-height: 0;
}

.oc2026-faq-answer-content {
  display: flex;
  gap: clamp(12px, 1.38vw, 20px);
  padding-bottom: clamp(16px, 1.66vw, 24px);
  align-items: flex-start;
}

/* Aアイコン */
.oc2026-faq-icon-a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(32px, 2.77vw, 40px);
  height: clamp(32px, 2.77vw, 40px);
  background-color: #ff7a59; /* オレンジ背景 */
  color: #ffffff;
  font-family: "Montserrat", sans-serif;
  font-weight: 800;
  /* アイコン内文字サイズの微微調整 */
  font-size: clamp(16px, 1.4vw, 20px);
  border: 1.5px solid #000000;
  border-radius: clamp(6px, 0.55vw, 8px);
  flex-shrink: 0;
}

/* 回答テキスト */
.oc2026-faq-text {
  /* 本文（pタグ）のサイズ感と合わせた微調整 */
  font-size: clamp(14px, 1.25vw, 17px);
  line-height: 1.6;
  color: #333333;
  margin: 0;
  padding-top: 4px;
}



/* ==============================================================
   # 交通費サポート
============================================================== */

.oc2026-visit {
  background-color: #F2F1EE; /* 画像の背景色に合わせて調整可 */
    padding: clamp(60px, 3.38vw + 47.32px, 120px) 0;
}


.oc2026-visit .oc2026-cnv .line-fukidashi {
  background-color: #fff;
}
.oc2026-visit .oc2026-cnv .line-fukidashi::after {
  border-color: #fff transparent transparent transparent;
}


.oc2026-visit-content {
  width: 100%;
  background-color: #ffffff;
  padding: clamp(20px, 2.22vw, 32px);
  border-radius: clamp(18px, 1.94vw, 28px);
  border: 1px solid #000;
  margin-bottom: clamp(24px, 2.77vw, 40px);
}



/* ==============================================================
   # よくある質問 (FAQ)
============================================================== */
.oc2026-faq {
  background-color: #F2F1EE;
  padding: clamp(60px, 3.38vw + 47.32px, 120px) 0;
}

.oc2026-faq .oc2026-cnv .line-fukidashi {
  background-color: #fff;
}

.oc2026-faq .oc2026-cnv .line-fukidashi::after {
  border-color: #fff transparent transparent transparent;
}

.oc2026-faq-list {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.oc2026-faq-item {
  border-bottom: 1.5px dotted #a0a0a0;
}

.oc2026-faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.38vw, 20px);
  padding: clamp(14px, 1.66vw, 24px) 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  outline: none;
  appearance: none;
}

.oc2026-faq-icon-q {
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(32px, 2.77vw, 40px);
  height: clamp(32px, 2.77vw, 40px);
  background-color: #2b5ebb;
  color: #ffe836;
  font-family: "Montserrat", sans-serif;
  font-weight: 800;
  font-size: clamp(16px, 1.4vw, 20px);
  border: 1.5px solid #000000;
  border-radius: clamp(6px, 0.55vw, 8px);
  flex-shrink: 0;
}

.oc2026-faq-title {
  font-weight: bold;
  font-size: clamp(15px, 1.35vw, 19px);
  color: #000000;
  flex: 1;
}

.oc2026-faq-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(32px, 2.77vw, 40px);
  height: clamp(32px, 2.77vw, 40px);
  border: 1.5px solid #000000;
  border-radius: 50%;
  background-color: #ffffff;
  flex-shrink: 0;
  position: relative;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.oc2026-faq-arrow::after {
  content: "";
  width: clamp(7px, 0.62vw, 9px);
  height: clamp(7px, 0.62vw, 9px);
  border-right: 2px solid #000000;
  border-bottom: 2px solid #000000;
  transform: translateY(-20%) rotate(45deg);
  display: block;
}

.oc2026-faq-item.is-open .oc2026-faq-arrow {
  transform: rotate(180deg);
}

.oc2026-faq-answer-wrapper {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease, padding 0.35s ease;
  overflow: hidden;
}

.oc2026-faq-item.is-open .oc2026-faq-answer-wrapper {
  grid-template-rows: 1fr;
}

.oc2026-faq-answer-inner {
  min-height: 0;
}

.oc2026-faq-answer-content {
  display: flex;
  gap: clamp(12px, 1.38vw, 20px);
  padding-bottom: clamp(16px, 1.66vw, 24px);
  align-items: flex-start;
}

.oc2026-faq-icon-a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(32px, 2.77vw, 40px);
  height: clamp(32px, 2.77vw, 40px);
  background-color: #ff7a59;
  color: #ffffff;
  font-family: "Montserrat", sans-serif;
  font-weight: 800;
  font-size: clamp(16px, 1.4vw, 20px);
  border: 1.5px solid #000000;
  border-radius: clamp(6px, 0.55vw, 8px);
  flex-shrink: 0;
}

.oc2026-faq-text {
  font-size: clamp(14px, 1.25vw, 17px);
  line-height: 1.6;
  color: #333333;
  margin: 0;
  padding-top: 4px;
}

/* ==============================================================
   # 交通費アクセス
============================================================== */
.oc2026-access {
  background-color: #F2F1EE;
  padding: clamp(60px, 3.38vw + 47.32px, 120px) 0;
}

.oc2026-access .oc2026-cnv .line-fukidashi {
  background-color: #fff;
}

.oc2026-access .oc2026-cnv .line-fukidashi::after {
  border-color: #fff transparent transparent transparent;
}

.oc2026-access-wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: clamp(16px, 1.66vw, 24px) 0;
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
}

.oc2026-access-text {
  width: 58%;
}

.oc2026-access--title {
  font-weight: bold;
  font-size: clamp(15px, 1.35vw, 19px);
  margin-bottom: clamp(6px, 0.55vw, 8px);
  line-height: 1.4;
}

.oc2026-access--pala {
  font-size: clamp(13px, 1.1vw, 15px);
  line-height: 1.6;
  margin-bottom: clamp(8px, 0.83vw, 12px);
}

.oc2026-access--pala:last-child {
  margin-bottom: 0;
}

.oc2026-access-img {
  width: 38%;
}

.oc2026-access-img img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: clamp(8px, 0.83vw, 12px);
  object-fit: cover;
  border: 1px solid;
}

.oc2026-access-map {
  width: 100%;
  border-radius: clamp(8px, 0.83vw, 12px);
  overflow: hidden;
  border: 1px solid;
}

.oc2026-access-map iframe {
  width: 100% !important;
  height: clamp(250px, 25vw, 360px);
  border: none !important;
  display: block;
}

@media (max-width: 768px) {
  .oc2026-access-text,
  .oc2026-access-img {
    width: 100%;
  }

  .oc2026-access-map iframe {
    height: clamp(240px, 60vw, 300px);
  }
}
/* ==============================================================
   # 相談会・説明会
============================================================== */

.oc2026-guide {
  background-color: #F2F1EE; /* 画像の背景色に合わせて調整可 */
   padding: clamp(60px, 3.38vw + 47.32px, 120px) 0;
}

.oc2026-guide .oc2026-cnv .line-fukidashi {
  background-color: #fff;
}
.oc2026-guide .oc2026-cnv .line-fukidashi::after {
  border-color: #fff transparent transparent transparent;
}

.oc2026-campuslife{     background-color: #fff;
   padding: clamp(60px, 3.38vw + 47.32px, 120px) 0;}