/**
 * ============================================================
 * 1360：企業連携／導入事例
 * /business-cases/
 * ============================================================
 *
 * 共通CSS：
 * - foundation.css
 * - components.css
 * - business-common.css
 *
 * このファイルには、
 * /business-cases/ 専用CSSのみ記述
 */


/* =========================================================
   01. INTRO
========================================================= */

.business-cases-intro {
  margin: 0;
}

.business-cases-intro .business-split__columns {
  align-items: center;
  gap: 48px;
}

.business-cases-intro .business-split__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}


/* =========================================================
   02. IMAGE
========================================================= */

.business-cases-image {
  margin: 0;
}

.business-cases-image img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 6px;
}


/* =========================================================
   03. KEY MESSAGE
========================================================= */

.business-cases-key {
  margin-top: 40px;
}


/* =========================================================
   04. CASE
========================================================= */

.business-cases-case {
  margin: 0;
}

.business-cases-case .business-split__columns {
  align-items: center;
  gap: 52px;
}

.business-cases-case .business-split__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.business-cases-case .business-split__title {
  margin-bottom: 30px;
}


/* CASE：企業の課題／取り組み／導入後 */
.business-cases-case__sub {
  position: relative;
  margin: 24px 0 8px;
  padding-left: 18px;
  color: var(--business-burgundy, #7a2f35);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 0.08em;
}

.business-cases-case__sub::before {
  content: "";
  position: absolute;
  top: 0.35em;
  left: 0;
  width: 4px;
  height: 1.1em;
  border-radius: 2px;
  background: var(--business-gold, #b99a56);
}

.business-cases-case .business-split__text {
  margin-top: 0;
  margin-bottom: 0;
  line-height: 2;
}

.business-cases-case__sub + .business-split__text {
  margin-top: 0;
}


/* =========================================================
   05. RESULT
========================================================= */

.business-cases-result {
  margin-top: 42px;
  text-align: center;
}

.business-cases-result .business-note__label {
  margin-bottom: 10px;
}

.business-cases-result .business-note__title {
  margin-bottom: 0;
}


/* =========================================================
   06. MESSAGE
========================================================= */

.business-cases-message {
  box-sizing: border-box;
}

.business-cases-message .business-split__columns {
  align-items: center;
  gap: 52px;
}

.business-cases-message .business-split__text {
  line-height: 2;
}

.business-cases-message .business-split__text + .business-split__text {
  margin-top: 18px;
}


/* MESSAGE 外背景の上下余白 */
.business-cases-message-bg {
  padding-top: 32px !important;
  padding-bottom: 32px !important;
}


/* =========================================================
   07. FLOW
========================================================= */

/* 背景上部の余白を縮小 */
.business-cases-flow-bg {
  padding-top: 28px !important;
}

/* 1段目上部に不要な余白を入れない */
.business-cases-flow-bg > .business-flow__grid:first-child {
  margin-top: 0 !important;
}

/* 2段目との間隔 */
.business-cases-flow-bg > .business-flow__grid + .business-flow__grid {
  margin-top: 24px;
}


/* =========================================================
   08. FAQ
========================================================= */

.business-cases-faq {
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
}

.business-cases-faq .wp-block-details {
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(185, 154, 86, 0.28);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(60, 45, 30, 0.05);
  transition:
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

.business-cases-faq .wp-block-details + .wp-block-details {
  margin-top: 14px;
}

.business-cases-faq .wp-block-details:hover {
  border-color: rgba(185, 154, 86, 0.55);
  box-shadow: 0 12px 30px rgba(60, 45, 30, 0.08);
}


/* FAQ 質問 */
.business-cases-faq summary {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 72px;
  padding: 20px 60px 20px 28px;
  color: #3e332c;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: 0.03em;
  cursor: pointer;
  list-style: none;
}

.business-cases-faq summary::-webkit-details-marker {
  display: none;
}


/* Q */
.business-cases-faq summary::before {
  content: "Q";
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-right: 16px;
  border: 1px solid #b99a56;
  border-radius: 50%;
  color: #9a7a3f;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
}


/* + / − */
.business-cases-faq summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 26px;
  width: 28px;
  height: 28px;
  transform: translateY(-50%);
  color: #9a7a3f;
  font-size: 28px;
  font-weight: 300;
  line-height: 26px;
  text-align: center;
}

.business-cases-faq details[open] summary::after {
  content: "−";
}


/* 開いた質問 */
.business-cases-faq details[open] summary {
  border-bottom: 1px solid rgba(185, 154, 86, 0.18);
  background:
    linear-gradient(
      90deg,
      rgba(185, 154, 86, 0.08) 0%,
      rgba(255, 255, 255, 0) 70%
    );
}


/* FAQ 回答 */
.business-cases-faq .wp-block-details > p {
  position: relative;
  margin: 0;
  padding: 22px 30px 24px 78px;
  color: #544b45;
  font-size: 15px;
  line-height: 2;
}


/* A */
.business-cases-faq .wp-block-details > p::before {
  content: "A";
  position: absolute;
  top: 23px;
  left: 30px;
  color: #7a2f35;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  font-weight: 700;
}


/* =========================================================
   09. RELATED SERVICES
========================================================= */

.business-cases-related {
  box-sizing: border-box;
}

.business-cases-related .business-related__grid {
  align-items: stretch;
}

.business-cases-related .wp-block-column {
  display: flex;
}

.business-cases-related .business-related-card {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
}

.business-cases-related .business-related-card__link {
  margin-top: auto;
}


/* カード上部余白 */
.business-cases-related-grid {
  margin-top: 16px !important;
}


/* =========================================================
   10. CTA
========================================================= */

.business-cases-cta {
  position: relative;
  overflow: hidden;
  margin-top: 0;
  padding: 56px 40px;
  border: 1px solid rgba(214, 184, 107, 0.55);
  border-radius: 16px;
  background:
    linear-gradient(
      135deg,
      #6f2630 0%,
      #7d3039 48%,
      #5e222b 100%
    );
  box-shadow:
    0 18px 40px rgba(65, 34, 28, 0.14),
    inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}


/* ゴールドライン */
.business-cases-cta::before {
  content: "";
  position: absolute;
  top: 18px;
  left: 50%;
  width: 86px;
  height: 1px;
  transform: translateX(-50%);
  background:
    linear-gradient(
      90deg,
      transparent,
      #d1b066,
      transparent
    );
}


/* 薄い光 */
.business-cases-cta::after {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.035);
  pointer-events: none;
}


/* CTA テキスト */
.business-cases-cta .business-cta__text {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  color: #fff;
  font-size: 16px;
  line-height: 2;
  letter-spacing: 0.04em;
}

.business-cases-cta .business-cta__text + .business-cta__text {
  margin-top: 22px;
}

.business-cases-cta .business-cta__text strong {
  color: #f1d58a;
  font-weight: 700;
}


/* CTA ボタン */
.business-cases-cta .business-cta__buttons {
  position: relative;
  z-index: 1;
  gap: 16px;
  margin-top: 34px;
}

.business-cases-cta .wp-block-button__link {
  min-width: 240px;
  padding: 15px 28px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background-color 0.25s ease;
}

.business-cases-cta .wp-block-button__link:hover {
  transform: translateY(-2px);
}


/* ゴールドボタン */
.business-cases-cta
.business-btn--gold-elegant
.wp-block-button__link {
  border: 1px solid #d2ad59;
  background:
    linear-gradient(
      135deg,
      #c7a24f,
      #e2c878
    );
  color: #4d3320;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.14);
}

.business-cases-cta
.business-btn--gold-elegant
.wp-block-button__link:hover {
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.18);
}


/* ネイビーボタン */
.business-cases-cta
.business-btn--navy-frame
.wp-block-button__link {
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: #24364d;
  color: #fff;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.business-cases-cta
.business-btn--navy-frame
.wp-block-button__link:hover {
  background: #1c2c40;
}


/* =========================================================
   11. PC
========================================================= */

@media (min-width: 782px) {

  .business-cases-intro .business-split__visual,
  .business-cases-case .business-split__visual,
  .business-cases-message .business-split__visual {
    align-self: stretch;
  }

  .business-cases-intro .business-cases-image,
  .business-cases-case .business-cases-image,
  .business-cases-message .business-cases-image {
    height: 100%;
  }

  .business-cases-intro .business-cases-image img,
  .business-cases-case .business-cases-image img,
  .business-cases-message .business-cases-image img {
    height: 100%;
    min-height: 340px;
  }

}


/* =========================================================
   12. TABLET
========================================================= */

@media (max-width: 781px) {

  .business-cases-intro .business-split__columns,
  .business-cases-case .business-split__columns,
  .business-cases-message .business-split__columns {
    gap: 28px;
  }

  .business-cases-image img {
    aspect-ratio: 16 / 10;
  }

  .business-cases-case .business-split__title {
    margin-bottom: 22px;
  }

  .business-cases-case__sub {
    margin-top: 20px;
  }

  .business-cases-key,
  .business-cases-result {
    margin-top: 28px;
  }

  .business-cases-flow-bg {
    padding-top: 24px !important;
  }

  .business-cases-message-bg {
    padding-top: 28px !important;
    padding-bottom: 28px !important;
  }

}


/* =========================================================
   13. SMARTPHONE
========================================================= */

@media (max-width: 600px) {

  /* 2カラム */
  .business-cases-intro .business-split__columns,
  .business-cases-case .business-split__columns,
  .business-cases-message .business-split__columns {
    gap: 22px;
  }


  /* 画像 */
  .business-cases-image img {
    border-radius: 4px;
  }


  /* CASE */
  .business-cases-case__sub {
    margin-top: 18px;
    margin-bottom: 6px;
    padding-left: 15px;
    font-size: 14px;
  }

  .business-cases-case__sub::before {
    width: 3px;
  }

  .business-cases-case .business-split__text,
  .business-cases-message .business-split__text {
    line-height: 1.9;
  }

  .business-cases-result {
    margin-top: 24px;
  }


  /* MESSAGE */
  .business-cases-message .business-split__text
  + .business-split__text {
    margin-top: 14px;
  }

  .business-cases-message-bg {
    padding-top: 24px !important;
    padding-bottom: 24px !important;
  }


  /* FLOW */
  .business-cases-flow-bg {
    padding-top: 20px !important;
  }

  .business-cases-flow-bg
  > .business-flow__grid
  + .business-flow__grid {
    margin-top: 16px;
  }


  /* FAQ */
  .business-cases-faq .wp-block-details {
    border-radius: 9px;
  }

  .business-cases-faq .wp-block-details
  + .wp-block-details {
    margin-top: 10px;
  }

  .business-cases-faq summary {
    min-height: 64px;
    padding: 17px 48px 17px 18px;
    font-size: 14px;
    line-height: 1.7;
  }

  .business-cases-faq summary::before {
    width: 30px;
    height: 30px;
    margin-right: 12px;
    font-size: 13px;
  }

  .business-cases-faq summary::after {
    right: 16px;
    font-size: 24px;
  }

  .business-cases-faq .wp-block-details > p {
    padding: 18px 18px 20px 54px;
    font-size: 14px;
    line-height: 1.9;
  }

  .business-cases-faq .wp-block-details > p::before {
    top: 18px;
    left: 20px;
    font-size: 16px;
  }


  /* RELATED */
  .business-cases-related-grid {
    margin-top: 8px !important;
  }


  /* CTA */
  .business-cases-cta {
    padding: 42px 20px 36px;
    border-radius: 12px;
  }

  .business-cases-cta::before {
    top: 14px;
    width: 64px;
  }

  .business-cases-cta .business-cta__text {
    font-size: 14px;
    line-height: 1.9;
  }

  .business-cases-cta .business-cta__text
  + .business-cta__text {
    margin-top: 18px;
  }

  .business-cases-cta .business-cta__buttons {
    gap: 12px;
    margin-top: 26px;
  }

  .business-cases-cta .wp-block-button {
    width: 100%;
  }

  .business-cases-cta .wp-block-button__link {
    width: 100%;
    min-width: 0;
    padding: 14px 18px;
    font-size: 14px;
  }

}
/* =========================================================
   CONSULTATION｜豪華版
   ※ボタンデザインは変更しない
========================================================= */

.business-cases-consultation-luxe {
  position: relative;
  overflow: hidden;
  padding: 56px 40px;
  border: 1px solid rgba(184, 150, 78, 0.42);
  border-radius: 18px;
  background:
    radial-gradient(
      circle at top center,
      rgba(207, 174, 103, 0.14) 0%,
      rgba(207, 174, 103, 0.04) 28%,
      transparent 58%
    ),
    linear-gradient(
      145deg,
      #fffdf8 0%,
      #f7f1e7 48%,
      #fffdf9 100%
    );
  box-shadow:
    0 18px 44px rgba(65, 47, 31, 0.09),
    inset 0 0 0 1px rgba(255,255,255,0.8);
}


/* 上部ゴールド装飾 */
.business-cases-consultation-luxe::before {
  content: "";
  position: absolute;
  top: 22px;
  left: 50%;
  width: 110px;
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(
    90deg,
    transparent,
    #b8964e,
    transparent
  );
}


/* 右上の淡い装飾 */
.business-cases-consultation-luxe::after {
  content: "";
  position: absolute;
  top: -90px;
  right: -70px;
  width: 220px;
  height: 220px;
  border: 1px solid rgba(184, 150, 78, 0.12);
  border-radius: 50%;
  box-shadow:
    0 0 0 28px rgba(184, 150, 78, 0.025),
    0 0 0 56px rgba(184, 150, 78, 0.018);
  pointer-events: none;
}


/* 文章全体 */
.business-cases-consultation-luxe .business-cta__text {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  color: #463a31;
  font-size: 16px;
  line-height: 2;
  letter-spacing: 0.04em;
}


/* 1段目 */
.business-cases-consultation-luxe
.business-cta__text:first-of-type {
  font-weight: 500;
}


/* 2段目 */
.business-cases-consultation-luxe
.business-cta__text + .business-cta__text {
  margin-top: 24px;
}


/* 強調部分 */
.business-cases-consultation-luxe
.business-cta__text strong {
  color: #7a2f35;
  font-weight: 700;
  background:
    linear-gradient(
      transparent 68%,
      rgba(207, 174, 103, 0.22) 68%
    );
}


/* ボタンエリア
   ※ボタン自体の色・形は変更しない */
.business-cases-consultation-luxe
.business-button-samples {
  position: relative;
  z-index: 1;
  gap: 18px;
  margin-top: 34px;
}


/* =========================================================
   SP
========================================================= */

@media (max-width: 600px) {

  .business-cases-consultation-luxe {
    padding: 44px 20px 34px;
    border-radius: 12px;
  }

  .business-cases-consultation-luxe::before {
    top: 16px;
    width: 72px;
  }

  .business-cases-consultation-luxe::after {
    top: -80px;
    right: -90px;
    width: 180px;
    height: 180px;
  }

  .business-cases-consultation-luxe .business-cta__text {
    font-size: 14px;
    line-height: 1.9;
  }

  .business-cases-consultation-luxe
  .business-cta__text + .business-cta__text {
    margin-top: 18px;
  }

  .business-cases-consultation-luxe
  .business-button-samples {
    gap: 12px;
    margin-top: 28px;
  }
}
/* =========================================================
   CONSULTATION｜エンジ・ゴージャス
   ※ボタンのデザインは変更しない
========================================================= */

.business-cases-consultation-luxe {
  position: relative;
  overflow: hidden;
  padding: 58px 42px 54px;
  border: 1px solid rgba(214, 184, 107, 0.52);
  border-radius: 18px;

  background:
    radial-gradient(
      circle at 50% 0%,
      rgba(231, 201, 126, 0.14) 0%,
      rgba(231, 201, 126, 0.05) 30%,
      transparent 60%
    ),
    linear-gradient(
      145deg,
      #5f2029 0%,
      #762b35 42%,
      #69242e 68%,
      #541c24 100%
    );

  box-shadow:
    0 20px 46px rgba(74, 32, 35, 0.18),
    inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}


/* 上部ゴールドライン */
.business-cases-consultation-luxe::before {
  content: "";
  position: absolute;
  top: 20px;
  left: 50%;
  width: 110px;
  height: 1px;
  transform: translateX(-50%);

  background:
    linear-gradient(
      90deg,
      transparent,
      #d7b866,
      transparent
    );
}


/* 右上の装飾 */
.business-cases-consultation-luxe::after {
  content: "";
  position: absolute;
  top: -90px;
  right: -80px;
  width: 230px;
  height: 230px;
  border: 1px solid rgba(224, 192, 112, 0.12);
  border-radius: 50%;

  box-shadow:
    0 0 0 30px rgba(224, 192, 112, 0.025),
    0 0 0 60px rgba(224, 192, 112, 0.015);

  pointer-events: none;
}


/* 本文 */
.business-cases-consultation-luxe .business-cta__text {
  position: relative;
  z-index: 1;

  max-width: 760px;
  margin-left: auto;
  margin-right: auto;

  color: #fffaf0;
  font-size: 16px;
  line-height: 2;
  letter-spacing: 0.05em;
}


/* 2段目 */
.business-cases-consultation-luxe
.business-cta__text + .business-cta__text {
  margin-top: 24px;
}


/* 強調文字 */
.business-cases-consultation-luxe
.business-cta__text strong {
  color: #f0d68c;
  font-weight: 700;
}


/* =========================================================
   ボタンエリア
   ※色・形・枠線などは変更しない
========================================================= */

.business-cases-consultation-luxe
.business-button-samples {
  position: relative;
  z-index: 1;

  gap: 18px;
  margin-top: 36px;
}


/* =========================================================
   ボタン横幅だけ少し広げる
========================================================= */

.business-cases-consultation-luxe
.business-button-samples
.wp-block-button {
  min-width: 270px;
}

.business-cases-consultation-luxe
.business-button-samples
.wp-block-button__link {
  width: 100%;
}


/* =========================================================
   SP
========================================================= */

@media (max-width: 600px) {

  .business-cases-consultation-luxe {
    padding: 44px 20px 36px;
    border-radius: 12px;
  }

  .business-cases-consultation-luxe::before {
    top: 15px;
    width: 76px;
  }

  .business-cases-consultation-luxe .business-cta__text {
    font-size: 14px;
    line-height: 1.9;
  }

  .business-cases-consultation-luxe
  .business-cta__text + .business-cta__text {
    margin-top: 18px;
  }

  .business-cases-consultation-luxe
  .business-button-samples {
    gap: 12px;
    margin-top: 28px;
  }

  .business-cases-consultation-luxe
  .business-button-samples
  .wp-block-button {
    width: 100%;
    min-width: 0;
  }

  .business-cases-consultation-luxe
  .business-button-samples
  .wp-block-button__link {
    width: 100%;
  }
}
/* 企業向けお問い合わせボタン：白背景 */
.business-cases-consultation-luxe
.business-btn--outline
.wp-block-button__link {
  background: #fff !important;
  color: #6f2630 !important;
  border-color: rgba(255, 255, 255, 0.95) !important;
}
.business-cases-consultation-luxe
.business-btn--outline
.wp-block-button__link:hover {
  background: #5a3a2a !important;
  color: #fff !important;
  border-color: #5a3a2a !important;
}