/* ヒーロー */
.hero-section {
  width: 100%;
  height: 100vh;
  background: #000;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 10;
}
/* メイン */
.business-section {
  position: relative;
}
.business-wrapper {
  display: flex;
  /* max-width: 1400px; */
  margin: 0 auto;
  /* clamp(最小値, 推奨値, 最大値) */
  /* 推奨値は 331 / 375 * 100 = 88.26vw */
  width: clamp(331px, 88.26vw, 1160px);
  /* 中央寄せ */
  margin-inline: auto;
  /* 念のため、非常に小さい画面で331px固定だとハミ出すのを防ぐ */
  max-width: 100%;
}
.business-left {
  width: 60%;
}
.scroll-item {
  /* 100vhに戻して、1つずつのエリアを明確にします */
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: end;
}

@media screen and (max-width: 767px) {
	
	.scroll-item {
		height: auto;
		margin-bottom: 60px;
		
	}
	
}

.img-box {
  /* width: 80%; */
  /* 高さを少し抑えることで、上下のコンテンツとの間に「呼吸」を作ります */
  /* height: 65vh; */
  width: 660px;
  height: 510px;
  opacity: 0;
  transform: scale(0.95);
  transition:
    opacity 0.2s linear, transform 0.2s ease-out; /* transitionを少しだけ戻して滑らかに */
  will-change: opacity, transform;
}
@media screen and (max-width: 767px) {
  .img-box {
   /* height: 100vh;*/
    width: 100%;
  }
}
.img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
@media screen and (max-width: 767px) {
  .img-box img {
    height: 250px;
  }
}
.business-right {
  width: 40%;
}
.sticky-container {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-left: 10%;
}
/* 右側のテキストボックス */
.text-box {
  position: absolute;
  idth: 82%;
  opacity: 0;
  pointer-events: none;
  transform: translateY(15px);
  /* 0.4s -> 0.2s に短縮して、キレを出す */
  transition:
    opacity 0.2s linear, transform 0.2s ease-out;
}
@media (max-width: 768px) {
  .business-wrapper {
    flex-direction: column;
  }
  .business-left, .business-right {
    width: 100%;
  }
  .business-right {
    position: relative;
    height: auto;
  }
  .sticky-container {
    position: relative;
    height: auto;
    padding: 60px 20px;
  }
  .text-box {
    position: relative;
    opacity: 1 !important;
    transform: none !important;
    margin-bottom: 60px;
	  margin-bottom: 0;
    margin-top: 10px;
    pointer-events: auto;
  }
}
/* テキスト装飾 */
.product-num {
  color: var(--color-white);
  text-align: center;
  font-family: var(--font-en);
  font-size: 13px;
  font-style: normal;
  font-weight: 600;
  line-height: 150%; /* 19.5px */
  letter-spacing: 0.39px;
  text-transform: uppercase;
  padding: 0 9px;
  border-radius: 10px;
  margin-bottom: 10px;
}
.product-num.green {
  background-color: #148582;
}
.product-num.gold {
  background-color: #af8d00;
}
.product-num.red {
  background-color: #c53d4b;
}
.product-en {
  color: var(--color-white);
  font-family: var(--font-en);
  font-size: 14px;
  font-style: normal;
  font-weight: 600;
  line-height: 150%; /* 21px */
  letter-spacing: 0.42px;
  text-transform: capitalize;
  margin-top: 10px;
}

@media (max-width: 768px) {
	.product-en {
font-family: Montserrat;
font-size: 13px;
font-style: normal;
font-weight: 600;
line-height: 150%; /* 19.5px */
letter-spacing: 0.39px;
	}
}


.product-h2 {
  color: #fff;
  font-family: var(--font-ja);
  font-size: 32px;
  font-style: normal;
  font-weight: 600;
  line-height: 150%; /* 48px */
  letter-spacing: 0.96px;
  text-transform: lowercase;
  margin-bottom: 10px;
}
@media (max-width: 768px) {
.product-h2 {
color: #FFF;
font-size: 28px;
font-style: normal;
font-weight: 600;
line-height: 150%; /* 42px */
letter-spacing: 0.84px;
	margin-bottom: 10px;
}
}

p.product-top-txt {
  color: #fff;
  font-family: var(--font-ja);
  font-size: 16px;
  font-style: normal;
  font-weight: 500;
  line-height: 180%; /* 28.8px */
  letter-spacing: 0.48px;
  margin-bottom: 50px;
}

@media (max-width: 768px) {
	p.product-top-txt {
color:  #FFF;
font-family: "Noto Sans JP";
font-size: 15px;
font-style: normal;
font-weight: 500;
line-height: 180%; /* 27px */
letter-spacing: 0.45px;
		margin-bottom: 20px;
	}
}


.top-product-btn {
  color: #fff;
  font-family: "Noto Sans JP";
  font-size: 16px;
  font-style: normal;
  font-weight: 600;
  line-height: 180%; /* 28.8px */
  letter-spacing: 0.48px;
}
.top-product-btn:after {
  content: "";
  display: inline-block;
  width: 40px;
  height: 40px;
  background-color: #fff;
  border-radius: 50%;
  background-image: url("../image/top/blue-arrow.svg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 16px 14px; /* 通常時 */
  border: 1px solid #003894;
  transition:
    background-color 0.3s, transform 0.3s, background-size 0.3s;
  vertical-align: middle;
  margin-left: 13px;
}
.top-product-btn:hover:after {
  border: 1px solid #fff;
  background-color: #003894;
  background-image: url("../image/top/white-arrow.svg");
}