.works__inner {
  padding: 70px 0 80px;
  background-image: url(../../img/works/bg_sp.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
}

@media (min-width: 769px) {
  .works__inner {
    background-image: url(../../img/works/bg.jpg);
  }
}

/* ==========================================================================
  ファーストビュー（works-intro）
   ========================================================================== */

.inner {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.works-intro__lead {
  font-size: 15px;
  text-align: center;
  margin-top: 30px;
  line-height: 2;
  font-weight: 500;
}

.works-intro__links {
  margin: 35px 0 70px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 30px 10px;
  padding: 0;
}

.works-intro__link-item {
  list-style: none;
}

.works-intro__link-anchor {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: inherit;
}

.works-intro__link-img {
  width: 100%;
  aspect-ratio: 170 / 130;
  object-fit: cover;
  background-color: #c4c4c4;
  margin-bottom: 10px;
}

.works-intro__link-text {
  margin: 0 0 10px;
  padding-inline: 20px;
  font-size: 16px;
  text-align: center;
  line-height: 1.5;
  letter-spacing: 0.1em;
  word-break: break-all;
}

.works-intro__link-tag {
  display: inline-block;
  font-size: 14px;
  color: var(--orange);
  border: 2px solid var(--orange);
  border-radius: 30px;
  padding: 4px 20px;
  background-color: transparent;
}

@media (min-width: 769px) {

  .works-intro__lead {
    font-size: 16px;
    margin-top: 40px;
  }

  .works-intro__links {
    margin-top: 60px;
    margin-bottom: 80px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 30px;
  }

  .works-intro__link-img {
    aspect-ratio: 170 / 130;
    margin-bottom: 20px;
  }

  .works-intro__link-text {
    margin-bottom: 20px;
  }

  .works-intro__link-tag {
    padding: 6px 30px;
  }
}

/* ==========================================================================
  Works Detail (Slider Section)
   ========================================================================== */

.works-detail {
  margin-bottom: 50px;
  overflow: hidden;
}

.works-detail .inner {
  width: calc(100% - 40px);
  margin: 0 auto;
  padding: 0;
}

.works-detail__header {
  background-color: var(--light-orange);
  border-radius: 10px;
  padding: 10px 15px;
  display: flex;
  align-items: center;
  gap: 20px;
  color: #fff;
  margin-bottom: 20px;
}

.works-detail__num {
  font-family: var(--font-third);
  font-size: 40px;
}

.works-detail__title-wrap {
  display: flex;
  flex-direction: column;
}

.works-detail__subtitle {
  font-size: 13px;
  font-weight: bold;
  letter-spacing: 0.1em;
  margin-bottom: 5px;
}

.works-detail__title {
  font-size: 18px;
  font-weight: 500;
  margin: 0;
  letter-spacing: 0.1em;
  overflow-wrap: break-word; 
  word-break: break-all;    
  width: 100%;
}

.works-detail__slider {
  position: relative;
}

.works .swiper {
  position: relative;
  overflow: visible;
}

.works__item {
  width: 100%;
  position: relative;
}

.works__item-img picture,
.works__item-img img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.works__item-img img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 10px;
  background-color: #c4c4c4; /* 【重要】画像がないとき、ベースとなるグレーを表示 */
  overflow: hidden;
}

.works__item-img--placeholder {
  aspect-ratio: 1 / 1; 
}



/* Swiper Navigation */
.works .swiper-button-prev,
.works .swiper-button-next {
  width: 40px;
  height: 40px;
  background-color: var(--light-orange);
  border-radius: 50%;
  color: #fff;
  z-index: 10;
  top: 40vw;
  margin-top: 0;
  transform: translateY(-50%);
  transition: opacity 0.3s;
}

.works .swiper-button-prev {
  left: calc(50% - 40% - 10px);
}

.works .swiper-button-next {
  right: calc(50% - 40% - 10px);
}

.works .swiper-button-prev::after,
.works .swiper-button-next::after {
  font-size: 18px;
  font-weight: bold;
}

.works-detail__desc {
  font-size: 14px;
  line-height: 1.8;
  letter-spacing: 0.1em;
  color: var(--text-color);
  margin: 20px auto;
}

.works .swiper-button-prev:hover,
.works .swiper-button-next:hover {
  opacity: 0.8;
}

@media (min-width: 769px) {
  .works-detail {
    margin-bottom: 80px;
  }

  .works-detail:last-child {
    margin-bottom: 20px;
  }

  .works-detail .inner {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
  }

  .works-detail__header {
    padding: 20px 40px 20px 140px;
    margin-bottom: 40px;
    gap: 30px;
  }

  .works-detail__subtitle {
    font-size: 18px;
  }

  .works-detail__title {
    font-size: 22px;
  }

  .works__item-img img {
    height: 640px;
    aspect-ratio: 4 / 3;
  }

  .works__item-img.works__item-img--placeholder {
    height: 640px !important; 
    aspect-ratio: 4 / 3 !important; 
    width: 100%;
  }

  .works-detail[id="civil"] .works__item-img {
    height: 640px;
  }

  .works .swiper-button-prev,
  .works .swiper-button-next {
    width: 50px;
    height: 50px;
  }
  
  .works .swiper-button-prev {
    top: 50%;
    left: calc(50% - 40% - 25px);
  }
  
  .works .swiper-button-next {
    top: 50%;
    right: calc(50% - 40% - 25px);
  }

  .works-detail__slider {
    max-width: 1340px;
    margin: 0 auto;
  }

  .works-detail__desc {
    margin: 40px auto;
    font-size: 16px;
  }
}

.works-compare {
  padding: 0 20px;
  max-width: 1060px;
  margin: 20px auto 0;
}

.works-compare__inner {
  width: 100%;
  margin: 0 auto;
  background-color: rgba(255, 255, 255, 0.5);
  border-radius: 10px;
  padding: 30px 20px;
  box-sizing: border-box;
}

.works-compare__box {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.works-compare__item {
  width: 100%;
  display: flex;
  flex-direction: column;
}

/* Before / After のヘッダーラベル（カプセル状の角丸・センター配置） */
.works-compare__label {
  display: block;
  width: 100%;
  text-align: center;
  font-size: 14px;
  color: #ffffff;
  padding: 7px 0;
  border-radius: 10px 10px 0 0;
  letter-spacing: 0.12em;
  font-family: var(--font-third), sans-serif;
}

.works-compare__label--before {
  background-color: var(--text-color); 
}

.works-compare__label--after {
  background-color: #FFB16F; 
}

.works-compare__img-wp {
  width: 100%;
  background-color: #ffffff;
  padding: 10px;
  box-sizing: border-box;
  border-radius: 0 0 10px 10px;
}

.works-compare__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.works-compare__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  width: 24px;
  height: 24px;
  margin: 5px 0;
}

.works-compare__arrow svg {
  width: 16px;
  height: 19px;
  display: block;
  transform: rotate(90deg); 
}

.works-compare__info {
  text-align: left;
}

.works-compare__info-list {
  margin: 0;
  padding: 0;
}

.works-compare__info-row {
  margin-bottom: 15px;
}

.works-compare__info-row:last-child {
  margin-bottom: 0;
}

.works-compare__info-point {
  margin: 0 0 15px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.8;
  letter-spacing: 1.8px;
}

.works-compare__info-desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  letter-spacing: 1.8px;
}

@media (min-width: 769px) { 

  .works-compare {
    margin: 40px auto 0;
  }

  .works-compare__inner {
    padding: 50px 40px;
  }


  .works-compare__box {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 0; 
  }

  .works-compare__item {
    width: calc(50% - 30px); 
  }

  .works-compare__label {
    font-size: 20px;
    padding: 10px 0;
  }

  .works-compare__img-wp {
    padding: 15px;
  }

  .works-compare__arrow {
    margin: 0 20px;
    position: relative;
    top: 20px;
  }

  .works-compare__arrow svg {
    transform: rotate(0deg); 
  }


  .works-compare__info-row {
    margin-bottom: 10px;
  }

  .works-compare__info-point {
    font-size: 16px;
    margin-bottom: 6px;
  }

  .works-compare__info-desc {
    font-size: 15px;
    line-height: 1.8;
  }
}

/* ==========================================================================
  サンケタリフォームバナー
  ========================================================================== */


.banner-area {
  max-width: 1060px;
  margin-inline: auto;
  margin-top: 45px;
  padding-inline: 20px;
}

@media (min-width: 769px) { 
  .banner-area {
    margin-top: 125px;
    margin-bottom: 30px;
  }
}