/* ==================================
   Reset / 共通
================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ==================================
   Swiper: projection film slider
================================== */

/* ドット・矢印のトランジション */
.swiper-container-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet::before,
.swiper-container-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet,
[class^="swiper-button-"] {
  transition: all 0.9s ease;
}

/* スライダー内リンク色 */
.swiper-container.swiper-container1 a,
.swiper-container.swiper-container1 a:hover,
.swiper-container.swiper-container1 a:visited {
  color: #fff;
}

/* コンテナ */
.swiper-container.swiper-container1 {
  position: relative;
  background-color: #000;
  width: 100vw;
  height: 70vh;
  transition: opacity 0.5s ease;
  overflow: hidden;
  padding-top: 0;
  padding-bottom: 0;
}

/* coverflow 余白調整（必要なら） */
.swiper-container.swiper-container-coverflow {
  padding-top: 0;
}

/* スライド */
.swiper-container1 .swiper-slide {
  width: 100%;
  height: 100%;
  background-position: center;
  background-size: cover;
}

/* 背景画像imgは非表示（背景に使う前提） */
.swiper-container1 .swiper-slide .entity-img {
  display: none;
}

/* スライド内テキスト */
.swiper-container1 .swiper-slide .content {
  position: absolute;
  top: 50%;
  left: 0;
  width: 90%;
  padding-left: 5%;
  color: #fff;
  transform: translateY(-50%);
}

.swiper-container1 .swiper-slide .content .title {
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: 30px;
}

.swiper-container1 .swiper-slide .content .captions,
.swiper-container1 .swiper-slide .content .caption {
  display: block;
  font-weight: bold;
  font-size: 1.2rem;
  line-height: 1.4;
}

/* 共通ボタンサイズ（初期は非表示） */
[class^="swiper-button-"] {
  width: 44px;
  opacity: 0;
  visibility: hidden;
}

/* 矢印：左右配置＆常時表示 */
.swiper-container1 .swiper-button-prev,
.swiper-container1 .swiper-button-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  color: #196785;
  opacity: 1;
  visibility: visible;
}

.swiper-container1 .swiper-button-prev {
  left: 16px;
}

.swiper-container1 .swiper-button-next {
  right: 16px;
}

/* Swiper: モバイル調整 */
@media (max-width: 600px) {
  .swiper-container1 .swiper-button-prev,
  .swiper-container1 .swiper-button-next {
    width: 32px;
    height: 32px;
    top: 40%;
  }
  .swiper-container1 .swiper-button-prev {
    left: 4px;
  }
  .swiper-container1 .swiper-button-next {
    right: 4px;
  }
}

/* ==================================
   projection-film ページ全体
================================== */

.projection-film {
  font-family: "Noto Sans JP", "Yu Gothic", Meiryo, sans-serif;
  background: #fff;
  color: #222;
}

/* セクション共通 */
.projection-film section {
  margin-bottom: 0;
  background: #fff;
}

/* インナーコンテンツ */
.projection-film .content {
  max-width: 80%;
  margin: 0 auto;
  padding: 0 16px;
}

/* 見出し */
.projection-film h2 {
  text-align: center;
  font-size: 2.4rem;
  margin-top: 2rem;
  margin-bottom: 8px;
  font-weight: bold;
  letter-spacing: 0.04em;
  color: #0eb0e0;
  text-shadow: 0 1px 6px #0eb0e017;
}

.projection-film .sub {
  font-size: 1.3rem;
  color: #9da0a8;
  margin-bottom: 24px;
  letter-spacing: 0.2em;
}

.projection-film p {
  line-height: 2;
  font-size: 1.18rem;
  margin: 16px 0;
}

/* トップロゴ */
.proj-top-logo img {
  display: block;
  margin: 50px auto 0 auto;
  text-align: center;
  width: 50%;
}

@media (max-width:980px){
  .proj-top-logo img {width:70%;}
  .projection-film p {font-size: 1rem;}
}

/* ==================================
   フィルムの仕組み / 特徴
================================== */

/* PCレイアウト：テキスト＋画像横並び */
.projection-film .film-mechanism-row {
  display: flex;
  align-items: flex-start;
  gap: 40px;
  margin-bottom: 2.5em;
}

.projection-film .mechanism-text {
  flex: 2;
  font-size: 1.1em;
  line-height: 1.8;
}

.projection-film .mechanism-image {
  flex: 1;
}

.projection-film .mechanism-image img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  border: 1px solid #ddd;
}

/* ▼ スマホでは「画像 → テキスト」の縦並びにする ▼ */
@media (max-width: 980px) {
  .projection-film .film-mechanism-row {
    flex-direction: column;
  }

  .projection-film .mechanism-image {
    order: 1;
    max-width: 100%;
    text-align: center;
    margin-bottom: 12px;
  }

  .projection-film .mechanism-image img {
    max-width: 100%;
    height: auto;
  }

  .projection-film .mechanism-text {
    order: 2;
  }
}

/* ==================================
   用途イメージ カード
================================== */

.projection-film .film-usage-row {
  display: flex;
  gap: 40px;
  justify-content: center;
  align-items: flex-start;
  margin: 2em 0 3em 0;
}

.projection-film .usage-card-img {
  width: 320px;
  max-width: 100%;
  border-radius: 18px;
  box-shadow: 0 4px 32px #0001, 0 0 0 1px #eee;
  background: #fff;
  transition: box-shadow 0.2s;
}

.projection-film .usage-card-img:hover {
  box-shadow: 0 4px 32px #0002, 0 0 0 2px #19c5ff;
  z-index: 1;
}

/* 用途カード：レスポンシブ */
@media (max-width: 1100px) {
  .projection-film .film-usage-row {
    gap: 16px;
  }
  .projection-film .usage-card-img {
    width: 29vw;
    min-width: 210px;
    max-width: 330px;
  }
}

@media (max-width: 900px) {
  .projection-film .film-usage-row {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }
  .projection-film .usage-card-img {
    width: 96vw;
    max-width: 420px;
  }
}

/* ==================================
   特徴リスト / 導入事例
================================== */

/* 特徴リストカード群 */
.projection-film .list-container {
  display: flex;
  flex-wrap: wrap;
  gap: 36px;
  justify-content: space-between;
}

.projection-film .list-content {
  flex: 1 1 320px;
  min-width: 320px;
  background: #eaf6fb;
  border-radius: 16px;
  box-shadow: 0 2px 12px #0eb0e01a;
  padding: 24px 16px 18px 16px;
  margin-bottom: 16px;
}

.projection-film .list-content .title {
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 8px;
}

.projection-film .pro-catch {
  display: block;
  font-size: 1.4em;
  margin-bottom: 12px;
}

/* 画像グループ */
.projection-film .wrapper-2,
.projection-film .wrapper-3 {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 24px 0;
}

.projection-film .wrapper-2 img {
  max-width: 220px;
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 2px 12px #0eb0e026;
}

/* 用途タイトル（ページ内共通） */
.projection-film .type2 {
  font-size: 2.2rem;
  color: #196785;
  margin-bottom: 12px;
  font-weight: bold;
  letter-spacing: 0.05em;
}

/* 導入事例ブロック */
.projection-film .exsample {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  background: #f9fcff;
  border-radius: 12px;
  margin-bottom: 16px;
  padding: 20px;
  align-items: center;
}

.projection-film .exsample .intro {
  flex: 1 1 240px;
}

.projection-film .exsample-img {
  flex: 1 1 320px;
  text-align: center;
}

.projection-film .exsample-img img {
  width: 95%;
  max-width: 340px;
  border-radius: 10px;
  box-shadow: 0 2px 12px #0eb0e033;
  margin: 0 0 8px 0;
}

/* ==================================
   タイプ説明セクション（about-type）
================================== */

.projection-film .about-type-section {
  background: #f6fbff;
  box-shadow: 0 4px 20px #0eb0e012;
  margin-bottom: 38px;
  padding-bottom: 10px;
}

.projection-film .about-type-flex {
  display: flex;
  gap: 36px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.projection-film .about-type-text {
  flex: 1 1 320px;
  min-width: 280px;
}

.projection-film .about-type-img {
  flex: 1 1 260px;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}

.projection-film .about-type-img img {
  width: 95%;
  max-width: 350px;
  border-radius: 12px;
  box-shadow: 0 2px 12px #0eb0e033;
}

/* 下部のまとめボックス */
.projection-film .about-type-bottom {
  margin-top: 38px;
  background: #eaf6fb;
  padding: 16px 12px 18px 12px;
  border-radius: 12px;
  text-align: center;
}

.projection-film .about-type-bottom-imgs {
  margin-top: 16px;
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.projection-film .about-type-bottom-imgs img {
  max-width: 240px;
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 2px 10px #0eb0e018;
}

/* 見出しバリエーション */
.projection-film .big-title {
  font-size: 2.1rem;
  font-weight: bold;
  margin-bottom: 8px;
  margin-top: 0;
  letter-spacing: 0.05em;
}

.projection-film .sub-title {
  font-size: 1.1rem;
  color: #333;
  margin-bottom: 30px;
}

/* about-images：左右2枚の説明画像 */
.projection-film .about-images {
  display: flex;
  gap: 18px;
  margin-bottom: 40px;
}

.projection-film .about-images img {
  width: 50%;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 2px 16px #ddd;
}

/* 仕組み詳細ブロック */
.projection-film .mechanism-block {
  margin-top: 40px;
}

.projection-film .mechanism-title {
  font-size: 2rem;
  margin-bottom: 12px;
  font-weight: bold;
  letter-spacing: 0.04em;
}

.projection-film .mechanism-imgs {
  margin-top: 20px;
}

.projection-film .mechanism-imgs img {
  width: 100%;
  max-width: 400px;
  border-radius: 12px;
  box-shadow: 0 2px 12px #ccc;
}

/* about-type セクション：レスポンシブ */
@media (max-width: 800px) {
  .projection-film .about-type-flex {
    flex-direction: column;
    gap: 12px;
  }

  .projection-film .about-type-img img {
    max-width: 98vw;
  }

  .projection-film .content {
    padding: 18px 2vw 28px 2vw;
  }

  .projection-film .big-title {
    font-size: 1.2rem;
  }

  .projection-film .type2 {
    font-size: 1.3rem;
  }

  .projection-film .mechanism-title {
    font-size: 1.1rem;
  }

  .projection-film .about-images {
    flex-direction: column;
    gap: 12px;
  }

  .projection-film .about-images img {
    width: 100%;
  }
}

/* ==================================
   問い合わせボタン
================================== */

.projection-film .p-btn,
.projection-film .home-btn {
  display: inline-block;
  margin: 24px auto 0 auto;
  background: linear-gradient(90deg, #0eb0e0 0%, #25c9a7 100%);
  color: #fff;
  font-size: 1.3em;
  font-weight: bold;
  padding: 18px 42px;
  border-radius: 34px;
  box-shadow: 0 4px 20px #0eb0e027;
  transition: all 0.2s;
  text-align: center;
  letter-spacing: 0.1em;
  text-decoration: none;
  border: none;
}

.projection-film .p-btn:hover,
.projection-film .home-btn:hover {
  background: linear-gradient(90deg, #25c9a7 0%, #0eb0e0 100%);
  color: #fff;
  box-shadow: 0 8px 36px #0eb0e027;
  transform: translateY(-2px) scale(1.04);
}

/* ==================================
   小さめデバイス共通
================================== */

@media (max-width: 900px) {
  .projection-film .list-container {
    gap: 18px;
  }

  .projection-film .list-content {
    min-width: 80vw;
  }

  .projection-film .exsample {
    flex-direction: column;
    gap: 8px;
  }
}

@media (max-width: 600px) {
  .projection-film .content {
    padding: 0 6px;
  }

  .projection-film h2 {
    font-size: 1.5rem;
  }

  .projection-film .pro-catch {
    font-size: 1.05em;
  }

  .projection-film .list-content {
    min-width: 94vw;
    padding: 14px 8px;
  }

  .projection-film .exsample-img img {
    max-width: 98vw;
  }
}


/* ==================================
   導入事例（DEPLOYMENT EXAMPLES）
   ※最後に追記（上書き用）
================================== */

.projection-film .donyu-content{
  width: 90%;
  margin: 0 auto;
  padding: 24px 0 40px;
  background: #fff;
}

/* 行（カード） */
.projection-film .deploy-grid{
  display: grid;
  gap: 18px;
}

.projection-film .deploy-row{
  display: grid;
  grid-template-columns: 1fr 520px; /* 右画像エリア幅 */
  gap: 18px;
  align-items: center;

  background: #fff;
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 10px 26px rgba(0,0,0,.08);
}

/* 左テキスト */
.projection-film .deploy-text h3{
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.35;
  color: #0b2a5a;
}

.projection-film .deploy-text p{
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #24334a;
}

.projection-film .deploy-text a{
  color: #2b66ff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 右：画像2枚 */
.projection-film .deploy-imgs{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.projection-film .deploy-imgs img{
  width: 100%;
  height: 150px;          /* 添付画像っぽい高さ */
  object-fit: cover;
  border-radius: 14px;
  display: block;
}

/* 画像1枚の行 */
.projection-film .deploy-imgs.single{
  grid-template-columns: 1fr;
}
.projection-film .deploy-imgs.single img{
  height: 180px;
}

/* レスポンシブ */
@media (max-width: 980px){
  .projection-film .deploy-row{
    grid-template-columns: 1fr;
  }
  .projection-film .deploy-imgs img{
    height: 180px;
  }
}

@media (max-width: 520px){
  .projection-film .deploy-row{
    padding: 14px;
  }
  .projection-film .deploy-imgs{
    grid-template-columns: 1fr;
  }
  .projection-film .deploy-imgs img{
    height: 200px;
  }
}