@charset "UTF-8";

/* =========================================
   選ばれる理由セクション (sec-reason)
   ========================================= */

/* セクション全体 */
.sec-reason {
  background-color: #ffffff;
  padding-top: 6rem;
  padding-bottom: 6.4rem;
}

.sec-reason__inner {
  max-width: 100rem;
  margin: 0 auto;
  padding: 0 4rem;
  text-align: center;
}

/* タイトルエリア */
.sec-reason__header {
  margin-bottom: 6rem;
}

.sec-reason__title {
  font-family: "Noto Serif JP", serif;
  font-size: 4.5rem;
  font-weight: 600;
  color: #282828;
  line-height: 1.2;
  margin-bottom: 1.7rem;
}

.sec-reason__title-line {
  display: block;
  width: 8rem;
  height: 0.5rem;
  background-color: #3b4165;
  margin: 0 auto 2rem;
}

.sec-reason__subtitle {
  font-family: "Roboto", "Noto Sans JP", sans-serif;
  font-size: 2rem;
  font-weight: 400;
  color: #282828;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* リード見出し */
.sec-reason__lead {
  font-family: "Noto Serif JP", serif;
  font-size: 3.5rem;
  font-weight: 500;
  color: #282828;
  line-height: 1.4;
  margin-bottom: 4rem;
  white-space: nowrap;
}

/* 本文エリア */
.sec-reason__body {
  max-width: 52rem;
  margin: 0 auto;
}

.sec-reason__text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.5rem;
  font-weight: 400;
  color: #282828;
  line-height: 1.93;
  text-align: justify;
  text-align-last: left;
}

.sec-reason__text--accent {
  color: #b93b3b;
  font-weight: 700;
}

/* レスポンシブ対応 (タブレット) */
@media (max-width: 1024px) {
  .sec-reason__inner {
    padding: 0 5rem;
  }
  
  .sec-reason__title {
    font-size: 3.8rem;
  }
  
  .sec-reason__lead {
    font-size: 2.8rem;
  }
}

/* レスポンシブ対応 (スマートフォン) */
@media (max-width: 1024px) {
  .sec-reason {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }
  
  .sec-reason__inner {
    padding: 0 2rem;
  }
  
  .sec-reason__header {
    margin-bottom: 3rem;
  }
  
  .sec-reason__title {
    font-size: 2.6rem;
    margin-bottom: 1.5rem;
  }
  
  .sec-reason__title-line {
    width: 6rem;
    height: 0.4rem;
    margin-bottom: 1.4rem;
  }
  
  .sec-reason__subtitle {
    font-size: 1.4rem;
    letter-spacing: 0.05em;
  }
  
  .sec-reason__lead {
    font-size: 2rem;
    margin-bottom: 2.4rem;
    line-height: 1.5;
  }
  
  .sec-reason__text {
    font-size: 1.4rem;
    line-height: 1.8;
    text-align: left;
  }
}


/* =========================================
   3つの強みセクション (sec-strengths)
   ========================================= */

/* セクション全体 */
.sec-strengths {
  background-color: #3b4165;
  padding-top: 3.8rem;
  padding-bottom: 9.5rem;
}

.sec-strengths__inner {
  max-width: 120rem;
  margin: 0 auto;
  padding: 0 13.8rem;
}

/* タイトルエリア */
.sec-strengths__header {
  text-align: center;
  margin-bottom: 5.6rem;
}

.sec-strengths__title-img {
  max-width: 75rem;
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

/* カードリスト */
.sec-strengths__cards {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

/* 強みカード */
.strength-card {
  background-color: #ffffff;
  border-radius: 1rem;
  width: 30rem;
  min-height: 40.6rem;
  padding: 5.3rem 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.strength-card__title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: #333333;
  margin-bottom: 2rem;
  line-height: 1.3;
}

.strength-card__icon {
  width: 12rem;
  height: 12rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
}

.strength-card__icon img {
  max-width: 100%;
  max-height: 12rem;
  height: auto;
  object-fit: contain;
}

.strength-card__text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.5rem;
  font-weight: 400;
  color: #333333;
  line-height: 1.67;
  text-align: left;
}

/* レスポンシブ対応 (タブレット) */
@media (max-width: 1024px) {
  .sec-strengths__inner {
    padding: 0 4rem;
  }
  
  .sec-strengths__cards {
    gap: 1.5rem;
  }
  
  .strength-card {
    width: calc((100% - 3rem) / 3);
    min-width: 90%;
    padding: 4rem 1.2rem;
  }
  
  .strength-card__title {
    font-size: 2rem;
  }
  
  .strength-card__icon {
    width: 10rem;
    height: 10rem;
  }
  
  .strength-card__icon img {
    max-height: 10rem;
  }
  
  .strength-card__text {
    font-size: 1.4rem;
  }
}

/* レスポンシブ対応 (スマートフォン) */
@media (max-width: 1024px) {
  .sec-strengths {
    padding-top: 3rem;
    padding-bottom: 5rem;
  }
  
  .sec-strengths__inner {
    padding: 0 2rem;
  }
  
  .sec-strengths__header {
    margin-bottom: 3rem;
  }
  
  .sec-strengths__title-img {
    max-width: 100%;
  }
  
  .sec-strengths__cards {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
  }
  
  .strength-card {
    width: 100%;
    max-width: 34rem;
    min-height: auto;
    padding: 3rem 2rem;
  }
  
  .strength-card__title {
    font-size: 2.2rem;
    margin-bottom: 1.6rem;
  }
  
  .strength-card__icon {
    width: 10rem;
    height: 10rem;
    margin-bottom: 1.6rem;
  }
  
  .strength-card__icon img {
    max-height: 10rem;
  }
  
  .strength-card__text {
    font-size: 1.4rem;
    line-height: 1.7;
  }
}

/* さらに小さい画面向け調整 */
@media (max-width: 480px) {
  .sec-strengths__inner {
    padding: 0 1.5rem;
  }
  
  .strength-card {
    max-width: 100%;
    padding: 2.5rem 1.5rem;
  }
  
  .strength-card__title {
    font-size: 2rem;
  }
  
  .strength-card__text {
    font-size: 1.3rem;
  }
}


/* =========================================
   差別化のポイントセクション (sec-differentiation)
   ========================================= */

/* セクション全体 */
.sec-differentiation {
  background-color: #ffffff;
  padding-top: 9.5rem;
  padding-bottom: 3rem;
}

.sec-differentiation__inner {
  max-width: 120rem;
  margin: 0 auto;
  padding: 0 9.9rem;
}

/* セクションタイトル */
.sec-differentiation__title {
  font-family: "Noto Serif JP", serif;
  font-size: 5rem;
  font-weight: 600;
  color: #333333;
  text-align: center;
  margin-bottom: 5.3rem;
  line-height: 1.3;
}

/* ポイントカードリスト */
.sec-differentiation__list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 100rem;
  margin: 0 auto;
}

/* ポイントカード */
.point-card {
  display: flex;
  align-items: stretch;
  background-color: #e5ddd5;
  border-radius: 1rem;
  height: 22rem;
  padding: 0 2.2rem 0 0;
  position: relative;
}

/* アイコンエリア */
.point-card__icon {
  flex-shrink: 0;
  width: 10.4rem;
  padding-top: 3.8rem;
  display: flex;
  justify-content: center;
}

.point-card__icon img {
  width: 8.7rem;
  height: auto;
  max-height: 10.2rem;
  object-fit: contain;
}

/* コンテンツエリア */
.point-card__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem 4.1rem 2rem 0;
}

.point-card__title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: #333333;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.point-card__text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.5rem;
  font-weight: 400;
  color: #333333;
  line-height: 2;
}

/* 画像エリア */
.point-card__image {
  flex-shrink: 0;
  width: 25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.9rem 0;
}

.point-card__image img {
  width: 25rem;
  height: 18rem;
  object-fit: cover;
  border-radius: 0.8rem;
}

/* レスポンシブ対応 (タブレット) */
@media (max-width: 1024px) {
  .sec-differentiation__inner {
    padding: 0 4rem;
  }
  
  .sec-differentiation__title {
    font-size: 4rem;
  }
  
  .point-card {
    height: auto;
    min-height: 20rem;
    padding: 2rem 1.5rem 2rem 0;
  }
  
  .point-card__icon {
    width: 8rem;
    padding-top: 2rem;
  }
  
  .point-card__icon img {
    width: 7rem;
  }
  
  .point-card__content {
    padding: 1rem 2.5rem 1rem 0;
  }
  
  .point-card__title {
    font-size: 2.2rem;
  }
  
  .point-card__text {
    font-size: 1.4rem;
    line-height: 1.8;
  }
  
  .point-card__image {
    width: 20rem;
    padding: 1rem 0;
  }
  
  .point-card__image img {
    width: 20rem;
    height: 14.4rem;
  }
}

/* レスポンシブ対応 (スマートフォン) */
@media (max-width: 1024px) {
  .sec-differentiation {
    padding-top: 5rem;
    padding-bottom: 2rem;
  }
  
  .sec-differentiation__inner {
    padding: 0 2rem;
  }
  
  .sec-differentiation__title {
    font-size: 2.6rem;
    margin-bottom: 3rem;
  }
  
  .sec-differentiation__list {
    gap: 1.6rem;
  }
  
  .point-card {
    flex-direction: column;
    height: auto;
    padding: 2rem 2rem 2rem 2rem;
    align-items: flex-start;
  }
  
  .point-card__icon {
    position: absolute;
    left: 1.5rem;
    top: 2rem;
    width: auto;
    padding-top: 0;
  }
  
  .point-card__icon img {
    width: 4.5rem;
    height: auto;
  }
  
  .point-card__content {
    width: 100%;
    padding: 0 0 0 6rem;
    margin-bottom: 1.6rem;
  }
  
  .point-card__title {
    font-size: 2.2rem;
    margin-bottom: 2rem;
    margin-top: 1.6rem;
    line-height: 1.4;
  }
  
  .point-card__text {
    font-size: 1.4rem;
    line-height: 1.7;
    margin-left: -6rem;
    padding-left: 0;
    width: calc(100% + 6rem);
    padding-top: 0.4rem;
  }
  
  .point-card__image {
    width: 100%;
    max-width: 30rem;
    margin: 0 auto;
    padding: 0;
  }
  
  .point-card__image img {
    width: 100%;
    height: auto;
    aspect-ratio: 250 / 180;
  }
}

/* さらに小さい画面向け調整 */
@media (max-width: 480px) {
  .sec-differentiation__title {
    font-size: 2.2rem;
  }
  
  .point-card {
    padding: 1.8rem 1.5rem 1.5rem;
  }
  
  .point-card__icon {
    left: 1.2rem;
    top: 1.8rem;
  }
  
  .point-card__icon img {
    width: 4rem;
  }
  
  .point-card__content {
    padding-left: 5.2rem;
  }
  
  .point-card__title {
    font-size: 2rem;
    margin-top: 1.4rem;
  }
  
  .point-card__text {
    font-size: 1.3rem;
    margin-left: -5.2rem;
    width: calc(100% + 5.2rem);
  }
}


/* =========================================
   まとめ・イラストセクション (sec-summary)
   ========================================= */

/* セクション全体 */
.sec-summary {
  background-color: #ffffff;
  padding-top: 2.5rem;
  padding-bottom: 3.5rem;
}

.sec-summary__inner {
  max-width: 120rem;
  margin: 0 auto;
  padding-left: 14.8rem;
  padding-right: 20.5rem;
  display: flex;
  align-items: flex-end;
  gap: 1.4rem;
}

/* テキストブロック */
.sec-summary__text {
  flex: 1;
  padding-bottom: 6rem;
}

.sec-summary__text p {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: #333333;
  line-height: 1.9;
}

/* 強調テキスト */
.sec-summary__accent {
  color: #b93b3b;
  font-weight: 700;
}

/* イラスト画像 */
.sec-summary__image {
  flex-shrink: 0;
  width: 16.4rem;
}

.sec-summary__image img {
  width: 16.4rem;
  height: auto;
  display: block;
}

/* レスポンシブ対応 (タブレット) */
@media (max-width: 1024px) {
  .sec-summary__inner {
    padding-left: 6rem;
    padding-right: 6rem;
  }
  
  .sec-summary__text p {
    font-size: 1.8rem;
    line-height: 1.8;
  }
  
  .sec-summary__text {
    padding-bottom: 4rem;
  }
  
  .sec-summary__image {
    width: 14rem;
  }
  
  .sec-summary__image img {
    width: 14rem;
  }
}

/* レスポンシブ対応 (スマートフォン) */
@media (max-width: 1024px) {
  .sec-summary {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }
  
  .sec-summary__inner {
    padding-left: 2rem;
    padding-right: 2rem;
    flex-direction: column;
    align-items: center;
    gap: 2.4rem;
  }
  
  .sec-summary__text {
    padding-bottom: 0;
    text-align: left;
  }
  
  .sec-summary__text p {
    font-size: 1.6rem;
    line-height: 1.8;
  }
  
  .sec-summary__image {
    width: 15rem;
  }
  
  .sec-summary__image img {
    width: 15rem;
  }
}

/* さらに小さい画面向け調整 */
@media (max-width: 480px) {
  .sec-summary__text p {
    font-size: 1.5rem;
    line-height: 1.75;
  }
  
  .sec-summary__image {
    width: 13rem;
  }
  
  .sec-summary__image img {
    width: 13rem;
  }
}


/* =========================================
   お客様の声セクション (sec-voices)
   ========================================= */

/* セクション全体 */
.sec-voices {
  background-color: #3b4165;
  padding-top: 3.6rem;
  padding-bottom: 9.5rem;
}

.sec-voices__inner {
  max-width: 119.8rem;
  margin: 0 auto;
  padding: 0 17.4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ヘッダーエリア */
.sec-voices__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 3.3rem;
}

.sec-voices__illustration {
  margin-bottom: 1rem;
}

.sec-voices__illustration img {
  width: 19.9rem;
  height: auto;
  max-height: 25.5rem;
}

.sec-voices__title {
  font-family: "Noto Serif JP", serif;
  font-size: 4rem;
  font-weight: 700;
  color: #ffffff;
  text-align: center;
  margin: 0;
  line-height: 1.2;
}

/* カードリスト */
.sec-voices__cards {
  width: 100%;
  max-width: 85rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* お客様の声カード */
.voice-card {
  background-color: #ffffff;
  border-radius: 2rem;
  padding: 4.5rem 2rem 5.3rem;
  width: 100%;
}

.voice-card__header {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.voice-card__header-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.voice-card__header-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-left: 3.5rem;
}

.voice-card__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #3b4165;
  color: #ffffff;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.5rem;
  font-weight: 500;
  width: 18.1rem;
  height: 3rem;
  border-radius: 1.5rem;
}

.voice-card__badge--small {
  width: 10rem;
  font-size: 1.4rem;
}

.voice-card__name {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: #333333;
}

.voice-card__stars {
  font-size: 2rem;
  color: #333333;
  letter-spacing: 0.2rem;
}

.voice-card__body {
  width: 100%;
}

.voice-card__text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.5rem;
  font-weight: 400;
  color: #333333;
  line-height: 1.67;
}

/* レスポンシブ対応 (タブレット) */
@media (max-width: 1024px) {
  .sec-voices__inner {
    padding: 0 4rem;
  }
  
  .sec-voices__header {
    margin-bottom: 3rem;
  }
  
  .sec-voices__title {
    font-size: 3.2rem;
  }
  
  .sec-voices__cards {
    max-width: 100%;
  }
  
  .voice-card {
    padding: 3.5rem 2rem 4rem;
  }
  
  .voice-card__header {
    margin-bottom: 2.5rem;
  }
  
  .voice-card__header-right {
    margin-left: 4rem;
  }
  
  .voice-card__badge {
    width: auto;
    padding: 0 2rem;
    font-size: 1.4rem;
  }
  
  .voice-card__badge--small {
    width: auto;
    padding: 0 1.5rem;
  }
}

/* レスポンシブ対応 (スマートフォン) */
@media (max-width: 1024px) {
  .sec-voices {
    padding-top: 3rem;
    padding-bottom: 5rem;
  }
  
  .sec-voices__inner {
    padding: 0 2rem;
  }
  
  .sec-voices__header {
    margin-bottom: 2rem;
  }
  
  .sec-voices__illustration img {
    width: 16rem;
  }
  
  .sec-voices__title {
    font-size: 2.8rem;
  }
  
  .sec-voices__cards {
    gap: 1.6rem;
  }
  
  .voice-card {
    padding: 2.5rem 1.5rem 3rem;
    border-radius: 1.5rem;
  }
  
  .voice-card__header {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.2rem;
    margin-bottom: 2rem;
  }
  
  .voice-card__header-left {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
  
  .voice-card__header-right {
    justify-content: center;
    gap: 1rem;
    margin-left: 0;
  }
  
  .voice-card__badge {
    width: auto;
    padding: 0 1.5rem;
    height: 2.8rem;
    font-size: 1.3rem;
  }
  
  .voice-card__badge--small {
    padding: 0 1.2rem;
    font-size: 1.2rem;
  }
  
  .voice-card__name {
    font-size: 1.6rem;
  }
  
  .voice-card__stars {
    font-size: 1.6rem;
    letter-spacing: 0.1rem;
  }
  
  .voice-card__text {
    font-size: 1.4rem;
    line-height: 1.7;
  }
}

/* さらに小さい画面向け調整 */
@media (max-width: 480px) {
  .sec-voices__illustration img {
    width: 14rem;
  }
  
  .sec-voices__title {
    font-size: 2.4rem;
  }
  
  .voice-card {
    padding: 2rem 1.2rem 2.5rem;
  }
  
  .voice-card__badge {
    font-size: 1.2rem;
    height: 2.6rem;
  }
  
  .voice-card__name {
    font-size: 1.5rem;
  }
  
  .voice-card__stars {
    font-size: 1.4rem;
  }
  
  .voice-card__text {
    font-size: 1.3rem;
  }
}


/* =========================================
   施工事例セクション (sec-cases)
   ========================================= */

/* セクション全体 */
.sec-cases {
  background-color: #e5ded6;
  padding-top: 7.3rem;
  padding-bottom: 8.2rem;
}

.sec-cases__inner {
  max-width: 119.8rem;
  margin: 0 auto;
  padding: 0 17.4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* セクションタイトル */
.sec-cases__title {
  font-family: "Noto Serif JP", serif;
  font-size: 4rem;
  font-weight: 600;
  color: #282828;
  text-align: center;
  margin-bottom: 3.5rem;
  line-height: 1.2;
}

/* カードリスト */
.sec-cases__cards {
  width: 100%;
  max-width: 85rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* 施工事例カード */
.case-card {
  background-color: #ffffff;
  border-radius: 2rem;
  padding: 4rem 5.2rem 4.8rem;
  width: 100%;
}

/* 上部エリア */
.case-card__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 3rem;
  margin-bottom: 1.8rem;
}

.case-card__top-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
}

.case-card__top-right {
  flex-shrink: 0;
}

.case-card__name {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: #282828;
  margin-bottom: 2rem;
  line-height: 1.3;
  text-align: center;
}

.case-card__pack {
  width: auto;
  min-width: 25rem;
  padding: 0 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 3rem;
  background-color: #3b4165;
  color: #ffffff;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  border-radius: 1.5rem;
}

.case-card__photo img {
  width: 38rem;
  height: 22rem;
  object-fit: cover;
  border-radius: 0.8rem;
  display: block;
}

/* 中部エリア */
.case-card__middle {
  margin-bottom: 1.5rem;
}

/* 下部エリア */
.case-card__bottom {
  display: flex;
  gap: 4.8rem;
}

.case-card__bottom-left {
  flex: 1;
}

.case-card__bottom-right {
  flex: 1;
}

/* セクション（施工前課題、施工内容、効果、コメント） */
.case-card__section {
  margin-bottom: 2rem;
}

.case-card__section--effect {
  margin-bottom: 0;
}

.case-card__section--comment {
  margin-bottom: 0;
}

/* ラベル共通スタイル */
.case-card__label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 12rem;
  height: 3rem;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  border-radius: 0.5rem;
  margin-bottom: 1.5rem;
}

/* ラベル色バリエーション */
.case-card__label--red {
  background-color: #e32d2d;
}

.case-card__label--cyan {
  background-color: #2dade3;
}

.case-card__label--blue {
  background-color: #192e8c;
}

.case-card__label--navy {
  background-color: #3b4165;
}

/* ワイドラベル */
.case-card__label--wide {
  width: 100%;
}

/* テキスト */
.case-card__text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.5rem;
  font-weight: 400;
  color: #333333;
  line-height: 1.67;
}

/* レスポンシブ対応 (タブレット) */
@media (max-width: 1024px) {
  .sec-cases__inner {
    padding: 0 4rem;
  }
  
  .sec-cases__cards {
    max-width: 100%;
  }
  
  .case-card {
    padding: 3.5rem 3rem 4rem;
  }
  
  .case-card__top {
    gap: 2rem;
  }
  
  .case-card__name {
    font-size: 1.8rem;
  }
  
  .case-card__pack {
    width: 22rem;
    font-size: 1.4rem;
  }
  
  .case-card__photo img {
    width: 30rem;
    height: 17.4rem;
  }
  
  .case-card__bottom {
    gap: 3rem;
  }
}

/* レスポンシブ対応 (スマートフォン) */
@media (max-width: 1024px) {
  .sec-cases {
    padding-top: 5rem;
    padding-bottom: 5rem;
  }
  
  .sec-cases__inner {
    padding: 0 2rem;
  }
  
  .sec-cases__title {
    font-size: 2.8rem;
    margin-bottom: 2.5rem;
  }
  
  .sec-cases__cards {
    gap: 1.6rem;
  }
  
  .case-card {
    padding: 3rem 2rem 2.5rem;
    border-radius: 1.5rem;
  }
  
  .case-card__top {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2.5rem;
  }
  
  .case-card__top-left {
    padding-top: 0;
    width: 100%;
  }
  
  .case-card__top-right {
    width: 100%;
  }
  
  .case-card__name {
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
  }
  
  .case-card__pack {
    width: auto;
    padding: 0 2.5rem;
    font-size: 1.3rem;
    height: 2.8rem;
  }
  
  .case-card__photo img {
    width: 100%;
    height: auto;
    aspect-ratio: 380 / 220;
  }
  
  .case-card__middle {
    margin-bottom: 2rem;
  }
  
  .case-card__bottom {
    flex-direction: column;
    gap: 2rem;
  }
  
  .case-card__section {
    margin-bottom: 2rem;
    text-align: center;
  }
  
  .case-card__section--comment {
    margin-bottom: 0;
  }
  
  .case-card__section--comment .case-card__text {
    margin-bottom: 0;
  }
  
  .case-card__label {
    margin-bottom: 1.2rem;
  }
  
  .case-card__label--wide {
    width: 100%;
    max-width: 100%;
  }
  
  .case-card__text {
    font-size: 1.4rem;
    text-align: left;
  }
}

/* さらに小さい画面向け調整 */
@media (max-width: 480px) {
  .sec-cases__title {
    font-size: 2.4rem;
  }
  
  .case-card {
    padding: 2.5rem 1.5rem 2rem;
  }
  
  .case-card__name {
    font-size: 1.5rem;
  }
  
  .case-card__pack {
    font-size: 1.2rem;
    height: 2.6rem;
  }
  
  .case-card__label {
    font-size: 1.3rem;
    height: 2.8rem;
  }
  
  .case-card__text {
    font-size: 1.3rem;
  }
}

/* ギャラリーエリア（ライトボックス） */
.case-card__gallery {
  margin-top: 3.5rem;
  padding-top: 3.5rem;
  border-top: 1px dashed #cccccc;
}

.case-card__gallery-note {
  font-size: 1.4rem;
  color: #888888;
  text-align: right;
  margin-bottom: 1rem;
  font-weight: normal;
}

.case-card__gallery-row {
  display: block;
}

.case-card__gallery-group {
  margin-bottom: 4rem;
}
.case-card__gallery-group:last-child {
  margin-bottom: 0;
}

.case-card__gallery-title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: #3b4165;
  margin-bottom: 1.5rem;
  padding-left: 1.2rem;
  border-left: 5px solid #3b4165;
  line-height: 1.2;
}

.case-card__gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(22rem, 1fr));
  gap: 2rem;
}

.case-card__gallery-grid img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 0.8rem;
  border: 1px solid #eee;
  background-color: #f0f0f0;
  cursor: zoom-in;
  cursor: pointer;
  transition: transform 0.3s ease;
}
.case-card__gallery-grid img:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.case-card__photo img {
  cursor: zoom-in;
  cursor: pointer;
}

/* モーダルスタイル */
.image-modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.9);
  opacity: 0;
  transition: opacity 0.3s ease;
  align-items: center;
  justify-content: center;
}
.image-modal.is-open {
  display: flex;
  opacity: 1;
}
.image-modal__content {
  margin: auto;
  display: block;
  max-width: 90%;
  max-height: 90vh;
  border-radius: 4px;
  box-shadow: 0 0 20px rgba(0,0,0,0.5);
  animation-name: zoom;
  animation-duration: 0.3s;
}
@keyframes zoom {
  from {transform:scale(0.8); opacity: 0;} 
  to {transform:scale(1); opacity: 1;}
}
.image-modal__close {
  position: absolute;
  top: 20px;
  right: 35px;
  color: #f1f1f1;
  font-size: 40px;
  font-weight: bold;
  transition: 0.3s;
  cursor: pointer;
  z-index: 10000;
}
.image-modal__close:hover {
  color: #bbb;
}

/* レスポンシブ (ギャラリー) */
@media (max-width: 1024px) {
  .case-card__gallery {
    margin-top: 3rem;
    padding-top: 3rem;
  }
  .case-card__gallery-group {
    margin-bottom: 3rem;
  }
  .case-card__gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
    gap: 1.2rem;
  }
  .case-card__gallery-note {
    font-size: 1.2rem;
  }
  .image-modal__content {
    width: 100%;
  }
}


/* =========================================
   予約ボタンエリア (sec-cta)
   ========================================= */

/* セクション全体 */
.sec-cta {
  width: 100%;
  padding: 4.5rem 2rem;
  background-color: #ffffff;
  background-image: radial-gradient(circle, #d8d8d8 0.15rem, transparent 0.15rem);
  background-size: 1.8rem 1.8rem;
}

.sec-cta__inner {
  max-width: 120rem;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3.3rem;
}

.sec-cta__reserve-title {
  flex-shrink: 0;
}

.sec-cta__reserve-img {
  height: auto;
}

/* 予約ボタン */
.sec-cta__reserve-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 39.2rem;
  height: 10rem;
  background-color: #3b4165;
  border-radius: 0.8rem;
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.sec-cta__reserve-btn:hover {
  opacity: 0.8;
}

.sec-cta__reserve-btn-icon {
  width: 4rem;
  height: auto;
  margin-right: 1.6rem;
}

.sec-cta__reserve-btn-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 2.5rem;
  font-weight: 500;
  color: #ffffff;
  margin-right: 1.6rem;
}

.sec-cta__reserve-btn-arrow {
  font-size: 2rem;
  color: #ffffff;
  font-weight: bold;
}

/* レスポンシブ対応 (タブレット・スマホ) */
@media (max-width: 1024px) {
  .sec-cta {
    padding: 3.5rem 2rem;
    background-size: 1.2rem 1.2rem;
  }

  .sec-cta__inner {
    flex-direction: column;
    gap: 2.4rem;
  }

  .sec-cta__reserve-title {
    text-align: center;
  }

  .sec-cta__reserve-img {
    max-width: 14rem;
  }

  .sec-cta__reserve-btn {
    width: 100%;
    max-width: 32rem;
    height: 8rem;
  }

  .sec-cta__reserve-btn-icon {
    width: 3.2rem;
    margin-right: 1.2rem;
  }

  .sec-cta__reserve-btn-text {
    font-size: 1.8rem;
    margin-right: 1.2rem;
  }

  .sec-cta__reserve-btn-arrow {
    font-size: 1.6rem;
  }
}

/* さらに小さい画面 */
@media (max-width: 480px) {
  .sec-cta {
    padding: 3rem 1.5rem;
  }

  .sec-cta__reserve-img {
    max-width: 12rem;
  }

  .sec-cta__reserve-btn {
    max-width: 28rem;
    height: 7rem;
  }

  .sec-cta__reserve-btn-icon {
    width: 2.8rem;
    margin-right: 1rem;
  }

  .sec-cta__reserve-btn-text {
    font-size: 1.6rem;
    margin-right: 1rem;
  }

  .sec-cta__reserve-btn-arrow {
    font-size: 1.4rem;
  }
}