/* ========================================
   index.html 専用スタイル
   ======================================== */

/* ヒーローセクション */
.hero {
  position: relative;
  background-color: #06132f;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 0 45px 42px;
  min-height: 800px;
  overflow: hidden;
}
@media (max-width: 768px) {
  .hero {
    min-height: 500px;
    padding: 0 16px 24px;
  }
}

/* 背景画像コンテナ */
.hero__bg-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

/* 左右の背景エリア */
.hero__bg {
  position: absolute;
  top: 0;
  height: 100%;
  width: 50%;
  overflow: hidden;
}
@media (max-width: 768px) {
  .hero__bg {
    width: 100%;
  }
  .hero__bg--right {
    display: none;
  }
}

.hero__bg--left {
  left: 0;
}

.hero__bg--right {
  right: 0;
}

/* 背景画像 */
.hero__bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.hero__bg-image.active {
  opacity: 1;
}

.hero__title {
  position: relative;
  z-index: 1;
  font-family: "YuMincho", "游明朝", "Yu Mincho", serif;
  font-size: 70px;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 16px;
  text-shadow: 0 0 20px rgba(0, 0, 0, 1);
}
@media (max-width: 768px) {
  .hero__title {
    font-size: 32px;
    margin-bottom: 12px;
  }
}

.hero__text {
  position: relative;
  z-index: 1;
  color: #fff;
  line-height: 1.8;
  letter-spacing: 0.2em;
  text-shadow: 0 0 10px rgba(0, 0, 0, 1);
}
@media (max-width: 768px) {
  .hero__text {
    font-size: 14px;
    letter-spacing: 0.1em;
  }
}

/* キャッチコピーセクション */
.hero-catchcopy {
  position: relative;
  padding: 128px 0;
}
@media (max-width: 768px) {
  .hero-catchcopy {
    padding: 60px 0;
  }
}

.hero__catchcopy {
  font-size: 20px;
  color: #fff;
  text-align: center;
  line-height: 3;
  letter-spacing: 0.2em;
  margin: 0 auto;
}
@media (max-width: 768px) {
  .hero__catchcopy {
    font-size: 13px;
    line-height: 2;
    letter-spacing: 0.1em;
    padding: 0 16px;
  }
}

/* スライダーセクション */
.slider {
  padding: 130px 106px;
  overflow: hidden;
}
@media (max-width: 768px) {
  .slider {
    padding: 60px 20px;
  }
}

.slider__container {
  width: 100%;
}

.slider-swiper {
  width: 100%;
  overflow: visible;
}

.slider-swiper .swiper-wrapper {
  transition-timing-function: linear;
}

.slider-swiper .swiper-slide {
  width: 320px;
  height: 214px;
  aspect-ratio: 320 / 214;
  overflow: hidden;
  flex-shrink: 0;
}
@media (max-width: 768px) {
  .slider-swiper .swiper-slide {
    width: 240px;
    height: 160px;
  }
}

.slider-swiper .swiper-slide img {
  width: 100%;
  height: 100%;
  aspect-ratio: 320 / 214;
  object-fit: cover;
  display: block;
}

/* メッセージセクション */
.message {
  padding: 0 100px 150px;
}
@media (max-width: 768px) {
  .message {
    padding: 0 20px 80px;
  }
}

.message__inner {
  margin: 0 auto;
  max-width: 1080px;
}

@media (max-width: 768px) {
  .message__inner {
    max-width: 100%;
  }
}

.message__content {
  margin-top: 56px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}
@media (max-width: 768px) {
  .message__content {
    margin-top: 36px;
  }
}

.message__heading {
  font-size: 40px;
  color: #06132f;
  margin-bottom: 40px;
}
@media (max-width: 768px) {
  .message__heading {
    font-size: 20px;
    margin-bottom: 30px;
  }
}

.message__text {
  font-size: 16px;
  line-height: 2.5;
}
@media (max-width: 768px) {
  .message__text {
    font-size: 14px;
    line-height: 2;
  }
}

.message__text p {
  margin-bottom: 20px;
}

.message__signature {
  margin-top: 60px;
  font-size: 14px;
  line-height: 1.78;
}

/* NYJを知るセクション */
.know-nyj {
  padding: 0;
  max-height: 923px;
  overflow: hidden;
}
@media (max-width: 768px) {
  .know-nyj {
    max-height: auto;
  }
}

.know-nyj__container {
  position: relative;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
}
@media (max-width: 768px) {
  .know-nyj__container {
    flex-direction: column;
  }
}

.know-nyj__left {
  width: 100%;
  min-width: 648px;
}
@media (max-width: 768px) {
  .know-nyj__left {
    min-width: 100%;
  }
}

.know-nyj__right {
  min-width: 577px;
  position: relative;
}
@media (max-width: 768px) {
  .know-nyj__right {
    display: none;
  }
}

.know-nyj__right img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.know-nyj__leftInner {
  margin: 0 auto;
  padding: 92px 95px 95px;
  width: fit-content;
}
@media (max-width: 768px) {
  .know-nyj__leftInner {
    padding: 60px 20px;
    width: 100%;
  }
}

.know-nyj__text {
  margin-bottom: 40px;
  padding-top: 50px;
  font-size: 16px;
  color: #fff;
  line-height: 1.8;
  text-align: left;
}
@media (max-width: 768px) {
  .know-nyj__text {
    margin-bottom: 30px;
    padding-top: 30px;
    font-size: 14px;
    text-align: center;
  }
}

.know-nyj__features {
  margin-top: 80px;
  width: fit-content;
}
@media (max-width: 768px) {
  .know-nyj__features {
    margin: 56px auto 0;
  }
}

.know-nyj__btnBox {
  display: flex;
  justify-content: flex-start;
}
@media (max-width: 768px) {
  .know-nyj__btnBox {
    justify-content: center;
  }
}

.feature-item {
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 18px;
  border-bottom: 1px solid #fff;
}

.feature-item__title {
  font-size: 37px;
  font-weight: 600;
  color: #fff;
  line-height: 1.3;
  text-align: left;
  font-feature-settings: "palt";
}
@media (max-width: 768px) {
  .feature-item__title {
    font-size: 24px;
  }
}

.feature-item__title .highlight {
  background-color: #fff;
  color: #06132f;
  margin: 0 7px;
  padding: 5px 10px;
  letter-spacing: 0.1em;
  font-feature-settings: "palt";
}

.feature-item__title .highlight:first-child {
  margin-left: 0;
}


/* インタビューセクション */
.interview {
  padding: 118px 0;
}
@media (max-width: 768px) {
  .interview {
    padding: 60px 0;
  }
}

.interview__inner {
  max-width: 1280px;
  padding: 0 100px;
  margin: 0 auto;
}
@media (max-width: 768px) {
  .interview__inner {
    margin-top: -100px;
    padding: 100px 20px 0;
  }
}

.interview__subtitle {
  font-size: 24px;
  color: #06132f;
}