@charset "UTF-8";
/* CSS Document */

@media screen and (min-width:769px){
  .pc{display: block;}
  .sp{display: none;}
}
@media screen and (max-width:768px){
  .pc{display: none;}
  .sp{display: block;}
}

#series_duliteexp .sec3 {
    padding: 0; 
    text-align:start; 
}

#series_duliteexp .visual1 {
    background-size: cover;
    background-position: center center;
    min-height: 800px;
}

#series_duliteexp .sec1 {
    padding: 60px 0 100px;
}
#series_duliteexp .sec2 {
    background: url(https://www.bermas.co.jp/wp-content/themes/bermas/images_series/duliteexp_2.webp) no-repeat;
    background-size: cover;
	background-position: center top;
    min-height: 800px;
    position: relative;
}
#series_duliteexp .sec3 {
    background: url(https://www.bermas.co.jp/wp-content/themes/bermas/images_series/duliteexp_3.webp) no-repeat;
    background-size: cover;
	background-position: 20% top;
    min-height: 800px;
    position: relative;
}

#series_duliteexp .visual1 {
    background-image: url(https://www.bermas.co.jp/wp-content/themes/bermas/images_series/duliteexp_v1.webp);
}

#series_duliteexp .visual2 {
    background: url(https://www.bermas.co.jp/wp-content/themes/bermas/images_series/duliteexp_v2.webp) no-repeat;
    background-size: cover;
	background-position: center center;
    min-height: 800px;
}

/* ▼ 画像と円の重なり制御：重なり率を維持する仕組み */
#series_duliteexp .item-img-wrap{
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 0;

    /* 画像幅と円サイズを変数化（画像幅＝min(70%, 630px)） */
    --img-w: min(70%, 630px);
    --circle-size: clamp(185px, 24vw, 300px);
    --overlap-x: 60%;  /* 円を画像側へ食い込ませる率（横） */
    --overlap-y: 13%;  /* 円を画像側へ食い込ませる率（縦） */
}
#series_duliteexp .item-img-wrap img{
    width: var(--img-w);
    height: auto;
    display: block;
    position: relative;
    z-index: 2;
    margin: 0 auto;
}
#series_duliteexp .circle{
    position: absolute;
    width: var(--circle-size);
    height: var(--circle-size);
    z-index: 1;
    pointer-events: none;
}

/* 円の基準を “画像の左端／右端” に取る。
   画像の左右端 = (100% - var(--img-w)) / 2 */
#series_duliteexp .circle_l{
    left: calc((100% - var(--img-w)) / 2);
    top: 6%;
    /* 自身の幅に対する%で食い込み量を一定化 */
    transform: translate(calc(-1 * var(--overlap-x)), calc(-1 * var(--overlap-y)));
}
#series_duliteexp .circle_r{
    right: calc((100% - var(--img-w)) / 2);
    bottom: 6%;
    transform: translate(var(--overlap-x), var(--overlap-y));
}
/* ▲ ここまで */

#series_duliteexp .sec1 p {
    margin-bottom: 70px;
	width: 90%;
    margin: 0 auto 70px;
}

#series_duliteexp .cooperation{
  padding: 10px 20px;
  font-size: .625rem;
  text-align: right;
}
#series_duliteexp .flex-wrap.fl {
    align-items: center;
}

#series_duliteexp .inner-block {
    margin: 0 auto;
    max-width: 1540px;
    width: 90%;
}
#series_duliteexp .detail-img {
    max-width: 1540px;
    width: 90%;
}
#series_duliteexp .sec2 .tit-box,
#series_duliteexp .sec3 .tit-box {
    top: 50%;
    position: absolute;
    transform: translateY(-25%);
}

#series_duliteexp .sec2 .tit-box {
	background: rgba(255, 255, 255, 0.9);
}

#series_duliteexp .sec3 .tit-box {
	background: rgba(255, 255, 255, 0.8);
}

.sec2 .inner-block, .sec3 .inner-block {
    position: relative;
    min-height: 640px;
}

#series_duliteexp .detail-img {
    padding-top: 30px;
}

#series_duliteexp .detail-img img{
    margin-left: 0;
}

#series_duliteexp .sec2 .tit-box,
#series_duliteexp .sec3 .tit-box {
    width: 50%;
    padding: 40px;
    position: absolute;
}
#series_duliteexp .sec4 {
    padding: 60px 0 100px;
}
#series_duliteexp .sec4 .tit-box {
    width: 90%;
    padding: 0;
    margin: 0 auto 10px;
	text-align: center;
}


@media screen and (min-width:769px){
#series_duliteexp .tit-wrap{
	align-items: center;
}
#series_duliteexp .tit-wrap img{
	width: 50%;
}
#series_duliteexp .tit-cont {
    padding: 0;
}
#series_duliteexp .tit-wrap h2 {
    padding: 5px 40px;
}
#series_duliteexp .tit-cont p {
    width: 80%;
    margin: 0 auto;
}
#series_duliteexp .sec2 .tit-box {
	left: 0;
	max-width: 550px;
}
#series_duliteexp .sec3 .tit-box {
	right: 0;
	max-width: 550px;
}
#series_duliteexp .sec4 .flex-wrap{
	width: 90%;
	max-width: 1250px;
	margin: 0 auto;
	justify-content: space-between;
	align-items: center;
}
#series_duliteexp .sec4 .flex-wrap .detail-img {
  width: 44%;
  margin: unset;
}
}

@media screen and (max-width:1150px){
#series_duliteexp .item-img-wrap{
    padding-top: 50px;
    --img-w: min(60%, 630px);
    --circle-size: clamp(165px, 32vw, 260px);
}
}

@media screen and (max-width:768px){
#series_duliteexp .visual1 {
    background-position: 38% center;
}
#series_duliteexp .sec3 {
        padding: 30px;
        padding-top: 30px;
        padding-right: 30px;
        padding-bottom: 30px;
        padding-left: 30px;
        min-height: 500px;
	    background-position: 20% top;
    }
#series_duliteexp .sec2 .tit-box, #series_duliteexp .sec3 .tit-box {
    width: 100%;
}
#series_duliteexp .sec2 {
    height: 550px;
    background-position: 70% top;
}
#series_duliteexp .sec3 {
    height:550px;
}
#series_duliteexp .item-img-wrap{
    --img-w: min(60%, 560px);
    --circle-size: clamp(150px, 38vw, 240px);
    --overlap-x: 40%;
    --overlap-y: 20%;
}
#series_duliteexp .item-img-wrap img {
    width: var(--img-w) !important;
    margin: 0 auto !important;
}
#series_duliteexp .block.sec1 {
        padding: 30px 10px 40px;
    }
#series_duliteexp .flex-wrap.fl {
    display: block;
}
#series_duliteexp .sec2 .tit-box,
#series_duliteexp .sec3 .tit-box {
    top: 20%;
    position: absolute;
    transform: translateY(-25%);
}
#series_duliteexp .sec1.block .tit-box h3 {
        margin: 0 auto;
        font-size: 20px;
        font-weight: 600;
        width: 90%;
    }
#series_duliteexp .inner-block, .detail-img {
	width: 100%;
}
#series_duliteexp .sec2 .inner-block, #series_duliteexp .sec3 .inner-block {
    min-height: 560px;
}
}

@media screen and (max-width:500px){
#series_duliteexp .tit-wrap h2 {
    padding: 10px;
    font-size: 30px !important;
}
#series_duliteexp .sec1 p {
    margin-bottom: 30px;
}
#series_duliteexp .circle {
    /* 500px以下では円をさらにコンパクトに */
    --circle-size: clamp(140px, 44vw, 200px);
}
/* 必要に応じて画像幅も少し広げる／狭める */
#series_duliteexp .item-img-wrap{
    --img-w: min(70%, 520px);
    --overlap-x: 20%;
    --overlap-y: 15%;
}
#series_duliteexp .visual2 {
    font-size: 28px;
}
#series_duliteexp .item-img-wrap img {
    width: var(--img-w) !important;
}
}