@charset "UTF-8";

/* ===== CASES ===== */
.cases {
  .case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    flex-wrap: wrap;
    gap: 32px;
    margin: 90px 0 100px;

    .case-item {
      position: relative;
      width: 100%;
      background: #fff;
      border-radius: 24px;
      box-shadow: var(--shadow-card);

      .case-item__link {
        height: 100%;
        display: block;
        padding: 10px 14px 14px;
        border-radius: 24px;

        .case-item__header {
          display: grid;
          margin-bottom: 10px;

          .case-item__hero {
            p {
              margin: 0;
              letter-spacing: 0.5px;
              font-family: DIN-2014, sans-serif;
              font-size: 14px;
              font-weight: bold;
              color: var(--color-primary);
            }
          }

          .case-item__title {
            margin: 0;
            font-weight: 600;
            font-size: clamp(16px, 1.35vw, 20px);
            line-height: 1.2;
            color: var(--color-secondary);
          }
        }

        .case-item__tags {
          display: flex;
          flex-wrap: wrap;
          gap: 4px;
          list-style: none;
          padding: 0;
          margin: 0;

          li {
            line-height: 1.2;
            font-size: var(--text-tags);
            color: var(--color-base-black);

            &.case-item__tags-bg {
              padding: 5px 12px;
              background: var(--color-gray-60);
              border-radius: 30px;
            }
          }
        }

        .case-item__arrow {
          position: absolute;
          right: 15px;
          bottom: 15px;
          width: 32px;
          height: 32px;
          transform: rotate(90deg);
          display: block;
          margin: auto;
        }
      }
    }
  }
}

@media (max-width: 790px) {
  .cases {
    .case-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: 10px 4%;
      margin: 40px 0;

      .case-item {
        height: auto;
        border-radius: 10.45px;

        .case-item__link {
          padding: 4px 6px;
          border-radius: 10.45px;

          .case-item__header {
            display: grid;
            gap: 4px;
            margin-bottom: 5px;

            .case-item__hero {
              p {
                text-align: center;
                font-size: var(--text-m-sp);
              }
            }

            .case-item__title {
              letter-spacing: 0px;
              font-size: clamp(9px, 3vw, 12px);
            }
          }

          .case-item__tags {
            gap: 3px 1.7px;
            justify-content: center;

            li {
              &.case-item__tags-bg {
                font-size: var(--text-tags);
                padding: 3px 6px;
                font-size: 8px;
              }
            }
          }
          .case-item__arrow {
            right: 6px;
            bottom: 4px;
            width: 18px;
            height: 18px;
          }
        }
      }
    }
  }
}

/* ===== CASES-DETAIL ===== */
.cases-detail {
  .cases-detail__inner {
    display: flex;
    flex-direction: column;
    gap: 70px;

    .cases-detail__item {
      background-color: #fff;
      border-radius: 24px;

      .cases-detail__header {
        display: flex;
        align-items: flex-start;
        justify-content: space-between;
        gap: 24px;
        padding: 54px 50px;
        cursor: pointer;

        img {
          width: 35%;
          border-radius: 16px;
        }

        .cases-detail__text {
          position: relative;
          width: 100%;
          display: grid;

          .cases-detail__hero {
            p {
              margin: 0;
              line-height: 1.3;
              font-family: DIN-2014, sans-serif;
              font-size: 32px;
              font-weight: bold;
              color: var(--color-primary);
            }
          }

          .cases-detail__title {
            margin: 8px 0 28px;
            font-weight: 600;
            line-height: 1.2;
            letter-spacing: 1.5px;
            font-size: var(--text-h3-pc);
            color: var(--color-secondary);
          }

          .cases-detail__tags {
            display: flex;
            flex-wrap: wrap;
            gap: 4px;
            list-style: none;
            padding: 0;
            margin: 0;

            li {
              line-height: 1.2;
              font-size: var(--text-tags);
              color: var(--color-base-black);

              &.cases-detail__tags-bg {
                padding: 5px 12px;
                background: var(--color-gray-60);
                border-radius: 30px;
              }
            }
          }
        }
      }

      .cases-detail__item-text {
        padding: 0 50px 30px;

        .section-title {
          margin: 0;
        }

        .cases-detail__meta {
          display: flex;
          align-items: center;
          gap: 12px;
          margin: 0;
          color: var(--color-gray);
          font-weight: bold;
          font-size: var(--text-l-pc);
          line-height: 1.6;

          &::after {
            content: "";
            height: 1px;
            background: var(--color-gray);
            flex: 1;
          }

          span {
            white-space: nowrap;
            letter-spacing: 1.8px;
          }
        }

        .cases-detail__desc {
          margin: 20px 0 10px;
          line-height: 1.4;
          letter-spacing: 1px;
          font-weight: bold;
          font-size: var(--text-xl-pc);
          color: var(--color-secondary);
        }

        .cases-detail__subdesc {
          margin: 0;
          line-height: 1.6;
          letter-spacing: 1.3px;
          font-weight: 500;
          font-size: var(--text-l-pc);
          color: var(--color-base-black);
        }

        .cases-detail__lists {
          display: grid;
          gap: 50px;
          margin: 50px 0 40px;
          padding: 0 0 0 20px;

          .cases-detail__list {
            display: flex;
            align-items: stretch;
            justify-content: flex-start;
            background: #fff;
            border-radius: 24px;
            padding: 0;
            position: relative;

            /* problem */
            &.cases-detail_problem {
              border: 4px solid var(--color-accent);

              .cases-detail__list_header {
                background-image: url("/assets/img/bg_problem.webp");

                .cases-detail__list_illust {
                  width: 82px;
                  left: -20px;
                }
              }
            }

            /* story */
            &.cases-detail_story {
              border: 4px solid var(--color-secondary);

              .cases-detail__list_header {
                background-image: url("/assets/img/bg_story.webp");

                .cases-detail__list_illust {
                  width: 88px;
                  left: -20px;
                }
              }
            }

            /* service */
            &.cases-detail_service {
              border: 4px solid var(--color-primary);

              .cases-detail__list_header {
                background-image: url("/assets/img/bg_service.webp");

                .cases-detail__list_illust {
                  width: 132px;
                  left: -20px;
                }
              }
            }

            /* results */
            &.cases-detail_results {
              border: 4px solid #ec8114;

              .cases-detail__list_header {
                background-image: url("/assets/img/bg_results.webp");

                .cases-detail__list_illust {
                  width: 106px;
                  left: -18px;
                  bottom: -5px;
                }
              }
            }

            .cases-detail__list_header {
              position: relative;
              margin: -4px;
              text-align: center;
              display: flex;
              flex-direction: column;
              justify-content: center;
              align-items: center;
              color: #fff;
              border-radius: 24px 0 0 24px;
              min-width: 246px;
              background-size: cover;
              background-repeat: no-repeat;
              align-self: stretch;
              height: auto;
              min-height: 100px;
              background-position: left center;

              .cases-detail__list_title {
                margin: 0 0 3px;
                letter-spacing: 1px;
                font-size: var(--text-xl-pc);
                line-height: 1.3;
                font-weight: 500;
              }

              p {
                margin: 0;
                font-family: DIN-2014, system-ui, sans-serif;
                font-size: 16px;
                letter-spacing: 1.2px;
                font-weight: 700;
              }

              .cases-detail__list_illust {
                position: absolute;
                bottom: 0;
              }
            }

            .cases-detail__list_body {
              flex: 1 1 auto;
              padding: 28px 28px 26px;

              .cases-detail__list_meta {
                padding: 0;
                margin: 0 0 16px;
                font-size: var(--text-heading-card-pc);
                line-height: 1.2;
                color: var(--color-secondary);
                font-weight: 600;
              }

              ul {
                display: grid;
                gap: 15px;
                margin: 0;
                padding: 0;
                list-style: none;
                counter-reset: step;

                li {
                  &.icon {
                    position: relative;
                    display: flex;
                    align-items: flex-start;
                    gap: 12px;

                    &::before {
                      content: "";
                      display: inline-block;
                      width: clamp(18px, 1.65vw, 22px);
                      width: 30px;
                      height: 30px;
                      background-repeat: no-repeat;
                      background-size: contain;
                      background-position: center;
                      flex-shrink: 0;
                    }

                    /* --- 電球アイコン --- */
                    &.icon-lights-accent::before {
                      background-image: url("/assets/img/icon_lights-accent.svg");
                    }

                    /* --- チェックマーク --- */
                    &.icon-on-mark::before {
                      background-image: url("/assets/img/icon_on-mark.svg");
                    }

                    /* --- 丸数字 --- */
                    &.icon-circle-number {
                      counter-increment: step;

                      &::before {
                        content: counter(step, decimal-leading-zero);
                        display: inline-flex;
                        align-items: center;
                        justify-content: center;
                        width: 30px;
                        height: 30px;
                        border-radius: 50%;
                        background: var(--color-secondary);
                        color: #fff;
                        font-weight: bold;
                        font-size: 14px;
                        font-family: DIN-2014, sans-serif;
                        line-height: 1;
                        letter-spacing: 1px;
                        text-indent: 2px;
                      }
                    }
                  }

                  p {
                    margin: 0.1em 0 0;
                    line-height: 1.2;
                    letter-spacing: 0.1px;
                    font-size: var(--text-heading-card-pc);
                    font-weight: 500;
                    color: var(--color-base-black);
                  }
                }
              }

              .cases-detail__desc_story {
                margin: 0;
                line-height: 1.4;
                letter-spacing: 1.5px;
                font-weight: 500;
                font-size: var(--text-xl-pc);
                color: var(--color-secondary);
              }

              .cases-detail__list_text {
                margin: 0;
                line-height: 1.5;
                letter-spacing: 2.3px;
                font-weight: 500;
                font-size: var(--text-h5-pc);
                color: #ec8114;
              }
            }
          }
        }
      }
    }

    .cases-detail__item.is-opening .cases-detail__item-text {
      animation: casesFadeIn 0.25s ease-out forwards;
    }

    @keyframes casesFadeIn {
      from {
        opacity: 0;
        transform: translateY(4px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }
  }

  .cases-detail__bottom {
    margin-top: 100px;
    p {
      font-size: var(--text-l-pc);
      color: var(--color-secondary);
      font-weight: 500;
      letter-spacing: 1.6px;
      margin: 0;
    }
  }
}

@media (max-width: 790px) {
  .cases-detail {
    .cases-detail__inner {
      gap: 40px;

      .cases-detail__item {
        .cases-detail__header {
          padding: 19px 10px 10px;
          flex-direction: column;

          img {
            width: 100%;
          }

          .cases-detail__text {
            .cases-detail__hero {
              p {
                font-size: clamp(16px, 5.1vw, 20px);
              }
            }

            .cases-detail__title {
              font-size: clamp(23px, 6.6vw, 26px);
              margin: 8px 0 20px;
            }

            .cases-detail__tags {
              margin: 0 0 45px;

              li {
                font-size: var(--text-tags);
              }
            }
          }
        }

        .cases-detail__item-text {
          padding: 10px 10px 0;

          .cases-detail__meta {
            font-size: var(--text-l-sp);
          }

          .cases-detail__desc {
            font-size: 19px;
          }

          .cases-detail__subdesc {
            font-size: var(--text-l-sp);
          }

          .cases-detail__lists {
            gap: 30px;
            margin: 40px 0 30px;
            padding: 0;

            .cases-detail__list {
              flex-direction: column;

              .cases-detail__list_header {
                border-radius: 24px 24px 0 0;
                min-height: unset;
                padding: 10px 0 8px;

                .cases-detail__list_title {
                  font-size: var(--text-xl-sp);
                  letter-spacing: 2px;
                  margin: 0;
                }

                p {
                  font-size: 12px;
                  line-height: 1;
                  letter-spacing: 0.5px;
                }

                .cases-detail__list_illust {
                  width: 42px;
                  left: 0;
                }
              }

              /* problem */
              &.cases-detail_problem {
                .cases-detail__list_header {
                  .cases-detail__list_illust {
                    width: 42px;
                    left: 0px;
                  }
                }
              }

              /* story */
              &.cases-detail_story {
                .cases-detail__list_header {
                  .cases-detail__list_illust {
                    width: 53px;
                    left: 0px;
                  }
                }
              }

              /* service */
              &.cases-detail_service {
                .cases-detail__list_header {
                  .cases-detail__list_illust {
                    width: 62px;
                    left: 0px;
                  }
                }
              }

              /* results */
              &.cases-detail_results {
                .cases-detail__list_header {
                  .cases-detail__list_illust {
                    width: 60px;
                    left: 0px;
                    bottom: 0;
                  }
                }
              }

              .cases-detail__list_body {
                padding: 20px 12px 20px;

                .cases-detail__list_meta {
                  font-size: var(--text-l-sp);
                }

                ul {
                  gap: 8px;

                  li {
                    &.icon {
                      gap: 4px;

                      &::before {
                        width: 12px;
                      }

                      /* --- チェックマーク --- */
                      &.icon-on-mark {
                        &::before {
                          width: 18px;
                        }
                      }

                      /* --- 丸数字 --- */
                      &.icon-circle-number {
                        &::before {
                          width: 20px;
                          height: 20px;
                          font-size: 10px;
                        }

                        p {
                          margin: 0;
                        }
                      }
                    }

                    p {
                      margin: 0.3em 0 0;
                      letter-spacing: 0.5px;
                      font-size: var(--text-l-sp);
                    }
                  }
                }

                .cases-detail__desc_story {
                  margin: 5px 0 0;
                  font-size: var(--text-l-sp);
                }

                .cases-detail__list_text {
                  padding: 0;
                  letter-spacing: 0.4px;
                  font-size: var(--text-h5-sp);
                }
              }
            }
          }
        }
      }
    }

    .cases-detail__bottom {
      margin-top: 40px;
      p {
        font-size: var(--text-l-sp);
      }
    }
  }
}