@charset "utf-8";

.top-wrap{
  position: relative;
  background-image: url("https://ryoushu-souko.com/system_panel/uploads/images/20250602180902524184.png");
  background-repeat: repeat-y;
  min-height: 100vh;
}

.fv{
  position: relative;
  min-height: 100vh;
}

.fv-img{
  width: 100%;
  height: auto;
  object-fit: cover;
  min-height: 100vh;
}

.fv-text{
  position: absolute;
  left: 0;
  right: 0;
  margin: 0 auto;
  top: 30%;
  text-align: center;
  color: #fff;
}
.fv-text h1{
  text-align: center;
  color: #fff;
  font-size: 1rem;
  margin-bottom: 1rem;
  line-height: 2;
}

.fv-text img{
  max-width: 45%;
  height: auto;
}

.concept{
  width: 80%;
  margin: 2rem auto;
  padding: 5rem 0;
  display: flex;
  gap: 2rem;
}

.concept-text{
  display: flex;
  flex-direction: column;
  gap: 3rem;
  justify-content: space-between;
}

.concept-text h2{
  font-size: 1rem;
  margin-bottom: 3rem;
  line-height: 2;
}

.concept-text h3{
  font-size: 1.25rem;
  font-weight: bold;
  margin-bottom: 1.5rem;
}

.concept-img{
  position: relative;
  width: 50%;
  padding-bottom: 10rem;
}

.concept-img-01{
  position: relative;
  width: 60%;
  margin: 0 0 0 40%;
  height: auto;
  animation-delay: 250ms;
}

.concept-img-02{
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35%;
  height: auto;
  animation-delay: 500ms;
}

.concept-btn{
  margin: 0 auto 0 0!important;
}

.fixed{
    display: flex;
    height: 100vh;
}

.fixed-img-text{
  position: absolute;
  top: 60%;
  right: 3rem;
  color: #fff;
  text-align: right;
}

.fixed-img-btn{
  position: relative;
  margin: 1rem 0 1rem auto;
  display: block;
  padding: 0.5rem 1rem;
  width: 180px;
  border: 1px solid #fff;
  text-align: center;
  border-radius: 300px;
  transition: all .3s;
  color: #fff;
}

.fixed-img-btn:hover{
  background-color: #005D91;
  color: #fff;
  transition: all .3s;
  border: 1px solid #fff;
  text-decoration: none;
}

#spring{
  position: relative;
  width: 50%;
  height: 100%;
  object-fit: cover;
  background-size: cover;
  background-position-x: 80%;
  background-repeat: no-repeat;
  background-image: url("https://ryoushu-souko.com/system_panel/uploads/images/20250609014942275230.png");
}
#summer{
  position: relative;
  width: 50%;
  height: 100%;
  background-size: cover;
  background-position-x: 80%;
  background-repeat: no-repeat;
  background-image: url("https://ryoushu-souko.com/system_panel/uploads/images/20250609004533622641.png");
}
#autumn{
  position: relative;
  width: 50%;
  height: 100%;
  background-size: cover;
  background-position-x: 80%;
  background-repeat: no-repeat;
  background-image: url("https://ryoushu-souko.com/system_panel/uploads/images/20250609004533629157.png");
}
#winter{
  position: relative;
  width: 50%;
  height: 100%;
  background-size: cover;
  background-position-x: 80%;
  background-repeat: no-repeat;
  background-image: url("https://ryoushu-souko.com/system_panel/uploads/images/20250609004533347733.png");
}

.fixed-item{
  width: 50%;
  padding: 3rem 2.5%;
  position: relative;
  background-image: url("https://ryoushu-souko.com/system_panel/uploads/images/20250602180902524184.png");
  background-repeat: repeat-y;
}

.fixed-item h2{
  font-size: 0.75rem;
  margin-bottom: 2rem;
}

.fixed-item-product{
  margin: 1rem 0 2rem;
  display: flex;
  gap: 2rem;
}

.fixed-item-product img{
  width: 240px;
  height: auto;
  max-height: 180px;
  object-fit: cover;
}

.fixed-item-product-text{
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.75rem;
}

.fixed-item-product-text h3{
  font-size: 1rem;
}

.fixed-item-product-text-cat{
  display: flex;
  gap: 1rem;
  position: relative;
}

.fixed-item-product-text-cat:before{
  content: "";
  border-left: 3px solid #000;
  position: absolute;
  left: -1rem;
  top: 0;
  height: 100%;
}

.fixed-item-product-text-cat-item{
  border: #707070 1px solid;
  border-radius: 30px;
  padding: 0.25rem 1rem;
  color: #707070;
  width: 100px;
  text-align: center;
}

@media screen and (max-width:1280px){
  #spring{
    background-size: contain;
  }
  #summer{
    background-size: contain;
  }
  #autumn{
   background-size: contain;
  }
  #winter{
    background-size: contain;
  }
  .fixed-img-text{
    position: absolute;
    top: 45%;
  }
  .concept-img-01{
    width: 70%;
  }
  .concept-img-02{
    width: 40%;
  }
}

@media screen and (max-width:1024px){
  .concept-text h3{
    font-size: 1rem;
  }
  .concept-img-01{
    width: 70%;
  }
  .concept-img-02{
    width: 55%;
  }
  .fixed{
	position:relative!important;/*sticky解除*/
    flex-direction: column;
     height: auto;
  }
  #spring{
    width: 100%;
    height: 80vh;
    background-position-x: center;
  }
  #summer{
    width: 100%;
    height: 80vh;
    background-position-x: center;
  }
  #autumn{
    width: 100%;
    height: 80vh;
    background-position-x: center;
  }
  #winter{
    width: 100%;
    height: 80vh;
    background-position-x: center;
  }
  .fixed-img-text{
    right: 0;
    left: 0;
    margin: 0 auto;
    width: fit-content;
    text-align: center;
    top: 65%;
  }
  .fixed-img-btn{
    position: relative;
    margin: 1rem auto;
  }
  .fixed-item{
    width: 80%;
    margin: 0 auto;
  }
}

@media screen and (max-width:900px){
  .concept-img-01{
    width: 80%;
  }
  .concept-img-02{
    width: 65%;
  }
}

@media screen and (max-width:768px){
  .concept{
    width: 95%;
    margin: 3rem auto;
    flex-direction: column-reverse;
    gap: 1rem;
  }
  .concept-text h2{
    font-size: 1rem;
    margin-bottom: 1rem;
  }
  .concept-img{
    position: relative;
    width: 100%;
    padding-bottom: 0;
  }
  .concept-img-01{
    position: relative;
    width: 70%;
    margin: 0 0 1rem auto;
    height: auto;
  }
  .concept-img-02{
    position: relative;
    width: 40%;
    display: block;
    bottom: 0;
    right: 0;
    margin: 0 0 0 auto;
    height: auto;
  }
  .fixed-img-text{
    top: 50%;
  }
 
}

@media screen and (max-width:414px){
   #spring{
    background-image: url("https://ryoushu-souko.com/system_panel/uploads/images/20250609032747777554.png");
    width: 100%;
  }
  #summer{
    background-image: url("https://ryoushu-souko.com/system_panel/uploads/images/20250609032747567023.png");
    width: 100%;
  }
  #autumn{
    background-image: url("https://ryoushu-souko.com/system_panel/uploads/images/20250609032747386790.png");
    width: 100%;
  }
  #winter{
    background-image: url("https://ryoushu-souko.com/system_panel/uploads/images/20250609032747310851.png");
    width: 100%;
  }
  .fv-text img{
    max-width: 80%;
    height: auto;
  }
  .fixed-item-product{
    margin: 1rem 0 2rem;
    flex-direction: column;
    align-items: center;
  }
  .fixed-item-product-text-cat:before{
    content: "";
    border-top: 3px solid #000;
    border-left:none;
    position: absolute;
    left: 0;
    top: -1rem;
    width: 3rem;
  }
}