@charset "utf-8";
/* =======================================================
 case-page.css - ベーストークン & 汎用スタイル
======================================================= */

/* 0) CSS 変数定義
------------------------------------------------------- */
:root {
 /* --- Colors --- */
 --clr-main: #0066CC; /* メインカラー */
 --clr-sub: rgba(0, 102, 204, 0.10); /* サブカラー＝メイン10%透過 */
 --clr-head: #012D58; /* 見出し用ダークブルー */
 --clr-text: #191919; /* 基本文字色 */

  /* --- Typography (PC) --- */
 --fs-h1-pc: 36px;
 --fs-h2-pc: 30px;
 --fs-h3-pc: 20px;
 --fs-body-pc: 18px;
 --fs-cap-pc: 24px;
 --lh-pc: 1.7;

 /* --- Typography (SP ≤767px) --- */
 --fs-h1-sp: 22px;
 --fs-h2-sp: 24px;
 --fs-h3-sp: 20px;
 --fs-body-sp: 16px;
 --fs-cap-sp: 18px;
 --lh-sp: 1.7;

 /* --- Section Spacing (PC) --- */
 --pad-top-pc: 120px;
 --pad-bottom-pc: 60px;

 /* --- Section Spacing (SP) --- */
 --pad-top-sp: 60px;
 --pad-bottom-sp: 40px;

 /* --- Image Width --- */
 --case-img-width: 635px;
}

/* 1) 基本スタイル & タイポグラフィ
------------------------------------------------------- */
body {
 font-size: var(--fs-body-pc);
 line-height: var(--lh-pc);
 color: var(--clr-text);
}

h1, h2, h3, p, figure {
 margin: 0;
}

h1, h2, h3 {
 line-height: var(--lh-pc);
 color: var(--clr-head);
}

h1 { font-size: var(--fs-h1-pc); }
h2 { font-size: var(--fs-h2-pc); }
h3 { font-size: var(--fs-h3-pc); }

.caption {
 font-size: var(--fs-cap-pc);
 line-height: var(--lh-pc);
 color: var(--clr-text);
 opacity: 0.7;
}

/* 2) 汎用スタイル & ユーティリティ
------------------------------------------------------- */
section {
 padding-top: var(--pad-top-pc);
 padding-bottom: var(--pad-bottom-pc);
}
section p{
     font-size: var(--fs-body-pc);
     line-height: var(--lh-pc);
  }
/* カラー系ユーティリティ */
.text-main { color: var(--clr-main); }
.text-sub { color: var(--clr-sub); }
.text-head { color: var(--clr-head); }
.text-dark { color: var(--clr-text); }

.bg-main { background: var(--clr-main); color: #fff; }
.bg-sub { background: var(--clr-sub); color: var(--clr-text); }

.theme-fo-base {
 overflow-x: clip;
 overflow-y: visible;
}

/* ボタン */
.ktbl-btn--secondary {
 white-space: nowrap;
 border: 1px solid var(--clr-main);
 padding: 10px;
}

/* 表示切り替え */
.link-sp { display: none !important; }

/* =======================================================
 PC版コンポーネントスタイル ( breakpoint ≥ 992px )
======================================================= */

/* 3) Hero セクション
------------------------------------------------------- */
.ktbl-case-hero {
 padding-top: 0;
 padding-bottom: 0;
 position: relative;
 overflow: visible;
}


:root {
  --site-gutter: calc((100vw - 80vw) / 2);
  --right-gap: 200px;


    @media (max-width: 1100px) {
         --right-gap: 0;
    }




  @media (max-width: 640px) {
    --right-gap: 0;
  }
}

/* Hero セクションのラッパー */
.ktbl-case-hero__panel-wrap {
  position: relative;
  padding: 30px var(--right-gap) 30px 0;
  border-radius: 0 10px 10px 0;
  overflow: hidden; /* 疑似要素を角丸で切るため必須 */
}

/* 内容本体（左右に Bootstrap 的 gutter を適用） */
.ktbl-case-hero__panel {
  margin: 0 auto;
  max-width: 1080px;
  width: 100%;
  padding-right: 50px;
  padding-left: 100px;
}

/* 背景板：左から敷きつつ、右に gap を残す */
.ktbl-case-hero__panel-wrap::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: var(--right-gap); /* ← ここで「右端だけ抜く」 */
  background: var(--clr-main);
  border-radius: inherit;
  z-index: -1;
}



.ktbl-case-hero__title {
    color: #ffffff;
    font-size: var(--fs-h1-pc);
    line-height: 1.5;
    font-weight: 700;
    margin-bottom: 30px;
}
.company-name {
 display: flex;
 align-items: center;
 gap: 15px;
 margin-bottom: 35px;
}

.company-name .logo {
 flex: 0 0 57px;
}

.company-name .logo img {
 width: 100%;
 height: auto;
 display: block;
}

.ktbl-case-hero__company {
 display: inline-block;
 background-color: #ffffff;
 color: var(--clr-main);
 padding: 5px 10px 5px 10px;
 font-size: var(--fs-cap-pc);
 line-height: 1.3;
 font-weight: 700;
 border-radius: 10px;
}

.ktbl-case-hero__date {
 font-size: 14px;
 line-height: var(--lh-pc);
 letter-spacing: 0.1em;
 color: #ffffff;
}

.ktbl-case-hero__body-wrap {
 width: 100%;
 position: relative;
 margin-top: 3rem;
}

.ktbl-case-hero__body {
 max-width: 1080px;
 margin: 0 auto;
 display: flex;
 justify-content: space-between;
 gap: 1.25rem;
 --bs-gutter-y: 0;
 padding-right: 100px;
 padding-left: 100px;
 box-sizing: content-box;
}

.ktbl-case-hero__leadblock {
 max-width: 50%;
 box-sizing: border-box;
}

.ktbl-case-hero__lead {
 margin: 0 0 24px;
 font-size: var(--fs-body-pc);
 line-height: var(--lh-pc);
 color: var(--clr-text);
 font-weight: bold;
}

.ktbl-case-hero__img {
 width: 200%;
 box-sizing: border-box;
 margin-right: calc(50% - 50vw); /* 右端吸着 */
 margin-top: -90px;
 z-index: 2;
}

.ktbl-case-hero__img img {
 display: block;
 width: 100%;
 height: auto;
}
.ktbl-case-hero__no-bold{
  font-weight:normal;
  font-size: 16px;
  margin-top: 24px;
  display: block;
}

/* 4) Summary セクション (DATAボックス)
------------------------------------------------------- */
.ktbl-case-summary__inner {
 max-width: 976px;
 margin: 0 auto;
 width: 90%;
}

.ktbl-case-summary__box {
 background: #f6fbfd;
 border: 1px solid #A9CEff;
 border-radius: 10px;
 padding: 32px 56px;
 box-sizing: border-box;
}

.ktbl-case-summary__heading {
 margin: 0 0 32px;
 font-size: 20px;
 line-height: var(--lh-pc);
 font-weight: 700;
 color: #0066cc;
 text-align: center;
 letter-spacing: 0.12em;
}

.ktbl-case-summary__list {
 list-style: none;
 margin: 0;
 padding: 0;
}

.ktbl-case-summary__item {
 display: flex;
 align-items: flex-start;
 gap: 20px;
 padding: 18px 0;
 border-bottom: 1px solid var(--clr-main);
}

.ktbl-case-summary__item:last-child {
 border-bottom: none;
}

.ktbl-case-summary__item::before {
 content: "";
 width: 20px;
 height: 20px;
 flex-shrink: 0;
 background-size: contain;
 background-repeat: no-repeat;
 margin-top: 2px;
}

/* アイコン画像指定 */
.ktbl-case-summary__item:nth-child(1)::before { background-image: url("../img/case_icon1.png"); }
.ktbl-case-summary__item:nth-child(2)::before { background-image: url("../img/case_icon2.png"); }
.ktbl-case-summary__item:nth-child(3)::before { background-image: url("../img/case_icon3.png"); }
.ktbl-case-summary__item:nth-child(4)::before { background-image: url("../img/case_icon4.png"); }
.ktbl-case-summary__item:nth-child(5)::before { background-image: url("../img/case_icon5.png"); }

.ktbl-case-summary__label {
 min-width: 96px;
 color: var(--clr-main);
 font-weight: bold;
}

.ktbl-case-summary__value {
 flex: 1;
 color: var(--clr-text);
 font-weight: bold;
}

/* 5) 共通セクション (背景・効果・展望など)
------------------------------------------------------- */
.ktbl-case-section__inner {
 max-width: 1080px;
 margin: 0 auto;
}

.ktbl-case-section-title {
 font-size: 26px;
 line-height: var(--lh-pc);
 font-weight: 700;
 color: #fff;
 text-align: left;
 background: var(--clr-main);
 border-radius: 10px;
 display: inline-block;
 padding: 0px 20px;
 margin-bottom: 20px;
}

.ktbl-case-section__grid {
 display: flex;
 gap: 50px;
 position: relative;
 padding: 0 15px;
}

/* 画像エリア */
.ktbl-case-imgarea {
 margin-left: calc(50% - 50vw - 0.5px);
 position: relative;
 width: 100%;
}

.ktbl-case-section__img {
 position: sticky;
 top: 188px;
}

.ktbl-case-section__img img {
 width: 100%;
 object-fit: cover;
 height: auto;
}

/* 右画像の場合のレイアウト調整 */
.ktbl-case-section--img-right .ktbl-case-imgarea {
 margin-left: 0;
 margin-right: calc(50% - 50vw - -0.5px);
}

.ktbl-case-section__img.is-right {
 text-align: right;
}

/* コンテンツエリア */
.ktbl-case-section__content {
 max-width: 65%;
}

.ktbl-case-section__content > .ktbl-case-block:first-of-type .ktbl-case-block__title {
 margin-top: 0;
}

.ktbl-case-block__title {
 font-size: var(--fs-h2-pc);
 font-weight: bold;
 margin: 60px auto 30px;
 line-height: 1.4;
}

.ktbl-case-block__lead {
 margin-bottom: 30px;
}

.ktbl-case-block__comment {
 background: var(--clr-sub);
 padding: 40px 25px 10px;
 border-radius: 10px;
 position: relative;
 box-sizing: border-box;
}

.ktbl-case-block__comment p {
 margin-bottom: 30px;
 font-weight: bold;
 color: var(--clr-head);
}

/* コメント吹き出しのリボン */
.ktbl-case-block__comment::before {
 content: "";
 position: absolute;
 top: -6px;
 left: 20px;
 width: 40px;
 height: 40px;
 z-index: 1;
 border-radius: 5px 5px 0 0;
 background: url(../img/interview_icon.png);
 background-size: 100%;
 background-repeat: no-repeat;
}



/* 6) CTAバナー
------------------------------------------------------- */
.ktbl-case-cta {
 padding-top: 60px;
 padding-bottom: var(--pad-bottom-pc);
}

.ktbl-case-cta__inner {
 max-width: 1080px;
 margin: 0 auto;
 text-align: center;
}

.ktbl-case-cta__banner {
 display: inline-block;
 transition: transform .25s ease;
}

.ktbl-case-cta__banner:hover {
 transform: translateY(-4px);
}

.ktbl-case-cta__banner img {
 display: block;
 width: 100%;
 max-width: 700px;
 height: auto;
 border-radius: 8px;
 box-shadow: 0 4px 12px rgba(0,0,0,.08);
}

/* 7) 関連事例スライダー
------------------------------------------------------- */
.ktbl-case-related {
 background: var(--clr-sub);
 padding-top: var(--pad-top-sp);
 padding-bottom: var(--pad-bottom-sp);
}

.ktbl-case-related__inner {
 max-width: 1080px;
 margin: 0 auto;
 position: relative;
}

.ktbl-case-related__top {
 display: flex;
 justify-content: space-between;
 align-items: center;
 margin-bottom: 40px;
}

.ktbl-case-related .ktbl-case-section-title {
 margin: 0;
 color: var(--clr-head);
 background: none;
 font-size: var(--fs-h2-pc);
}

.ktbl-case-related__top-right {
 display: flex;
 align-items: center;
 gap: 24px;
}

/* slick スライダー */
.ktbl-case-related__slider { margin: 0; padding: 0; }
.ktbl-case-related .slick-list { margin: 0 -16px; }
.ktbl-case-related .slick-slide { padding: 0 16px; }

/* slick 矢印 (CSSで描画) */
.ktbl-related-prev,
.ktbl-related-next {
 width: 40px;
 height: 40px;
 padding: 0;
 border: 1px solid var(--clr-main);
 border-radius: 50%;
 background: #fff;
 position: relative;
 cursor: pointer;
 transition: background 0.2s ease;
}

.ktbl-related-prev:hover,
.ktbl-related-next:hover {
 background: var(--clr-main);
}

.ktbl-related-prev:hover::before,
.ktbl-related-prev:hover::after,
.ktbl-related-next:hover::before,
.ktbl-related-next:hover::after {
 background: #fff;
}

/* 矢印の形 */
.ktbl-related-prev::before, .ktbl-related-prev::after,
.ktbl-related-next::before, .ktbl-related-next::after {
 content: "";
 position: absolute;
 left: 50%;
 top: 50%;
 width: 10px;
 height: 1.8px;
 background: var(--clr-main);
}
/* 左矢印 */
.ktbl-related-prev::before { transform: translate(-40%, -50%) rotate(45deg); transform-origin: left center; }
.ktbl-related-prev::after { transform: translate(-40%, -50%) rotate(-45deg); transform-origin: left center; }
/* 右矢印 */
.ktbl-related-next::before { transform: translate(-60%, -50%) rotate(-45deg); transform-origin: right center; }
.ktbl-related-next::after { transform: translate(-60%, -50%) rotate(45deg); transform-origin: right center; }

/* スライダーカード */
.ktbl-case-card__thumb img { display: block; width: 100%; height: auto; }
.ktbl-case-card__title { margin: 16px 0 8px; font-weight: 700; }
.ktbl-case-card__company { font-size: 14px; color: var(--clr-text); }


/* 8) アニメーション効果
------------------------------------------------------- */
/* Hero フェードイン */
.js-fade-panel,
.js-fade-photo,
.js-fade-lead {
 opacity: 0;
 pointer-events: none;
}

.js-fade-panel { transform: translateX(-50px); transition: opacity .8s ease-out, transform .8s ease-out; }
.js-fade-photo { transform: translateX(50px); transition: opacity .8s ease-out .2s, transform .8s ease-out .2s; }
.js-fade-lead { transform: translateY(40px); transition: opacity .8s ease-out .4s, transform .8s ease-out .4s; }

.js-fade-panel.is-show,
.js-fade-photo.is-show,
.js-fade-lead.is-show {
 opacity: 1;
 transform: none;
 pointer-events: auto;
}

/* 共通セクション画像 スライドイン */
.ktbl-case-section__img {
 opacity: 0;
 transition: opacity .8s ease-out, transform .8s ease-out;
}
/* 左画像 */
.ktbl-case-section__img:not(.is-right) { transform: translateX(-60px); }
/* 右画像 */
.ktbl-case-section--img-right .ktbl-case-section__img { transform: translateX(60px); }

.ktbl-case-section__img.is-show {
 opacity: 1;
 transform: none;
}
@media (max-width: 1100px) {
/* 内容本体（左右に Bootstrap 的 gutter を適用） */
.ktbl-case-hero__panel {
  margin: 0 auto;
  max-width: 1080px;
  width: 90%;
  padding-right: 0;
  padding: 0;
}
.ktbl-case-hero__body {
 max-width: 1080px;
 margin: 0 auto;
 display: flex;
 justify-content: space-between;
 gap: 1.25rem;
 --bs-gutter-y: 0;
 padding-right: 24px;
 padding-left: 24px;
 box-sizing: content-box;
}
    }


/* フローティングバナー
------------------------------------------------------- */

.ktbl-float-bnr-area {
  right: 0;
  bottom: 120px;
  position: fixed;
  display:none;
  z-index: 10;
}

.ktbl-float-bnr-area__banner img.float-bnr-pc {
  display:block;
  width:200px;
}

.ktbl-float-bnr-area__banner img.float-bnr-sp {
  display:none;
}

.banner-close-btn {
  position: absolute;
  top: -10px;
  left: 3px;
  width: 24px;
  height: 24px;
  padding: 0;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 15px;
  line-height: 24px;
  cursor: pointer;
  z-index: 100;
}

.sp-logo { display: none !important; }

@media (max-width: 767px) {
.ktbl-float-bnr-area {
  left: 0;
  bottom: 0;
  position: fixed;
  z-index: 15;
}

.ktbl-float-bnr-area__banner img.float-bnr-pc, .banner-close-btn.float-bnr-pc {
  display:none;
}

.ktbl-float-bnr-area__banner img.float-bnr-sp {
  display:block;
  min-width: 315px;
  max-height: 60px;
  width: auto;
}

}

/* =======================================================
 タブレット向けスタイル ( breakpoint ≤ 991px )
======================================================= */
@media (max-width: 991px) {
 /* Hero */
 .ktbl-case-hero__body {
  flex-direction: column;
  gap: 24px;
  padding-inline: 0;
 }
 .ktbl-case-hero__panel-wrap {
  padding-bottom: 70px;
  width: 90%;
 }
 .ktbl-case-hero__img {
  order: 1;
  max-width: 819px;
  width: 100%;
  margin-left: auto; /* 右寄せ */
  margin-right: 0; /* はみ出し解除 */
   /* media-query でマージンリセット */
 }
 .ktbl-case-hero__leadblock {
  order: 2;
  max-width: 100%;
  width: 90%;
  margin: 0 auto;
  box-sizing: border-box;
 }

 /* Summary */
 .ktbl-case-summary {padding-top: 30px;padding-bottom: 0;}
 .ktbl-case-summary__inner { width: 90%; }

 /* 共通セクション */
 .ktbl-case-section__grid {
  flex-direction: column;
  width: 90%;
  margin: 0 auto;
  padding: 0;
 }
 .ktbl-case-imgarea {
  margin: 0 auto;
 }
 .ktbl-case-section--img-right .ktbl-case-imgarea {
  order: -1;
 }
 .ktbl-case-section__img {
  position: static;
  top: auto;
  width: 100%;
  margin: 0;
  text-align: center;
 }
 .ktbl-case-section__content {
  max-width: 100%;
 }

 /* 関連事例スライダー */
 .ktbl-case-related__top {
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
 }
 .ktbl-case-related__top-right {
  width: 100%;
  justify-content: center;
 }
 .ktbl-btn--secondary {
  order: 2;
 }
 .ktbl-related-prev,
 .ktbl-related-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
 }
 .ktbl-related-prev { left: 0px; }
 .ktbl-related-next { right: 5px; }
 .ktbl-case-related__slider {
  width: 90%;
  margin: 0 auto;
 }
 .slick-dotted.slick-slider {
  width: 80%;
  margin: 0 auto;
 }

 /* 表示切り替え */
 .link-pc { display: none; }
 .link-sp {display: block !important;margin-top: 24px;text-align: center;}
}

/* =======================================================
 SP向けスタイル ( breakpoint ≤ 767px )
======================================================= */
@media (max-width: 767px) {
 /* 基本タイポグラフィ & 余白 */
 h1 { font-size: var(--fs-h1-sp); line-height: var(--lh-sp); }
 h2 { font-size: var(--fs-h2-sp); line-height: var(--lh-sp); }
 h3 { font-size: var(--fs-h3-sp); line-height: var(--lh-sp); }
 body { font-size: var(--fs-body-sp); line-height: var(--lh-sp); }
 .caption { font-size: var(--fs-cap-sp); line-height: var(--lh-sp); }

 section {
  padding-top: var(--pad-top-sp);
  padding-bottom: var(--pad-bottom-sp);
 }
section p{
     font-size: var(--fs-body-sp);
     line-height: var(--lh-sp);
  }
.ktbl-case-section p {
    font-size: var(--fs-body-sp);
}
 /* 表示切り替え */
 .pc-logo { display: none !important; }
 .sp-logo { display: block !important; }

 /* Hero */
 .ktbl-case-hero { padding: 0; }
 .ktbl-case-hero__panel-wrap {
  width: 90%;
  padding: 20px 0 70px;
 }
 .ktbl-case-hero__body { gap: 32px; }
 .ktbl-case-hero__img { width: 90%; }
 .ktbl-case-hero__title {font-size: var(--fs-h1-sp);margin-bottom: 20px;}
 .ktbl-case-hero__company {font-size: 16px;}
 .company-name { display: block; margin-bottom: 10px; }
 .company-name .logo {display: block;margin-bottom: 10px;}
 .company-name .logo img {width: 100px;}

 /* Summary */
 .ktbl-case-summary__inner { width: 90%; margin: 0 auto; }
 .ktbl-case-summary__box { padding: 20px; }
 .ktbl-case-summary__heading { margin-bottom: 10px; }
 .ktbl-case-summary__value {font-size: 18px;}

 /* Summary リストを縦レイアウトに変更 */
 .ktbl-case-summary__item { display: block; }
 .ktbl-case-summary__item::before { display: none; }
 .ktbl-case-summary__label {
  display: block;
  position: relative;
  padding-left: 30px;
  margin-bottom: 10px;
  font-size: var(--fs-body-sp);
 }
 .ktbl-case-summary__item .ktbl-case-summary__label::before {
  content: "";
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  background-size: contain;
  background-repeat: no-repeat;
  margin-top: 2px;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
 }



.ktbl-case-cta {
    padding-top: 30px;
    width: 90%;
    margin: 0 auto;
}

 /* 元のセレクタを維持 */
 .ktbl-case-summary__item:nth-child(1) .ktbl-case-summary__label::before {background-image: url("../img/case_icon1.png");}
 .ktbl-case-summary__item:nth-child(2) .ktbl-case-summary__label::before { background-image: url("../img/case_icon2.png"); }
 .ktbl-case-summary__item:nth-child(3) .ktbl-case-summary__label::before { background-image: url("../img/case_icon3.png"); }
 .ktbl-case-summary__item:nth-child(4) .ktbl-case-summary__label::before { background-image: url("../img/case_icon4.png"); }
 .ktbl-case-summary__item:nth-child(5) .ktbl-case-summary__label::before { background-image: url("../img/case_icon5.png"); }

 /* 共通セクション */
 .ktbl-case-section__grid { gap: 32px; width: 90%; }
 .ktbl-case-section__img {
  text-align: center;
  opacity: 0;
  transition: opacity .8s ease-out, transform .8s ease-out;
 }
 .ktbl-case-section__img:not(.is-right) { transform: translateX(-60px); }
 .ktbl-case-section--img-right .ktbl-case-section__img { transform: translateX(60px); }
 .ktbl-case-section__img.is-show {
  opacity: 1;
  transform: none;
 }
 .ktbl-case-section h2 {font-size: var(--fs-h3-sp);line-height: var(--lh-sp);padding-block: 0;}
 .ktbl-case-section h3 {font-size: var(--fs-h2-sp);line-height: var(--lh-sp);margin: 60px auto 20px;}

 /* CTA & Related */
 .ktbl-case-cta__inner,
 .ktbl-case-related__inner {
  width: 90%;
  margin: 0 auto;
 }
}