/* ======================================================

   index

========================================================= */
/*---------- FV ----------*/
.main_img_cover {
    width: 100%;
    background-color: #f6f3e7;
    background-image: url("../images/fv_bg.png");
    background-repeat: no-repeat;
    background-position: right top;
    background-size: 70%;
    padding: 30px 0 40px;
}
.main_img_cover .fv_img {
    width: 90%;
}
.h2_text_block {
    width: 90%;
    margin: 0 auto 20px;
}
.h2_text_block h2 {
    color: #000;
    font-weight: 800;
    font-size: clamp(24px, 3.13vw, 60px);
    line-height: 1.8;
    margin-bottom: 10px;
}
.h2_text_block h2 span {
    display: inline-block;
    color: #fff;
    font-size: clamp(32px, 6.09vw, 117px);
    padding: 8px 10px 10px;
    margin-right: 5px;
    line-height: 1;
    border-radius: 6px;
    text-align: center;
}
.h2_text_block h2 span.text01 {
    background: #FF6A00;
    background: linear-gradient(90deg,rgba(255, 106, 0, 1) 0%, rgba(253, 118, 2, 1) 100%);
}
.h2_text_block h2 span.text02 {
background: #FC7802;
background: linear-gradient(90deg,rgba(252, 120, 2, 1) 0%, rgba(251, 130, 4, 1) 100%);
}
.h2_text_block h2 span.text03 {
background: #FA8404;
background: linear-gradient(90deg,rgba(250, 132, 4, 1) 0%, rgba(248, 142, 5, 1) 100%);
}
.h2_text_block h2 span.text04 {
background: #F89006;
background: linear-gradient(90deg,rgba(248, 144, 6, 1) 0%, rgba(246, 154, 7, 1) 100%);
}
.h2_text_block h2 span.text05 {
background: #F69C07;
background: linear-gradient(90deg,rgba(246, 156, 7, 1) 0%, rgba(244, 166, 9, 1) 100%);
}

.h2_text_block .main_text01 {
    color: var(--color_main_orange);
    font-weight: 700;
    font-size: clamp(17px, 1.77vw, 34px);
    letter-spacing: 0;
    border-left: 4px solid #ea6a00;
    line-height: 1.4;
    padding-left: 10px;
    margin-bottom: 20px;
}

.h2_text_block ul.main_text_list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 15px;
}
.h2_text_block ul.main_text_list li {
    width: 48%;
    text-align: center;
    background: #FF6A00;
    background: linear-gradient(35deg,rgba(255, 106, 0, 0.34) 0%, rgba(244, 166, 9, 0.34) 100%);
    border-radius: 3px;
    color: #000;
    font-weight: 600;
    font-size: clamp(15px, 0.94vw, 18px);
    padding: 5px 10px;
    margin-bottom: 5px;
}
@media screen and (min-width: 1025px) {
    
    .main_img_cover {
        height: calc(100vh - 115px);
        box-sizing: border-box;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-direction: row;
        background-position: 40% top;
        background-size: 697px;
        padding: 0;
    }
    .main_img_cover .fv_img {
        width: 38%;
    }
    .h2_text_block {
        width: 54%;
        margin: 0 0 0 5%;
    }
    .h2_text_block h2 {
        line-height: 1.6;
        margin-bottom: 15px;
    }
    .h2_text_block h2 span {
        padding: 10px 15px 20px;
        margin-right: 15px;
    }

    .h2_text_block .main_text01 {
        letter-spacing: 0.04em;
        border-left: 6px solid #ea6a00;
        padding-left: 20px;
        margin-bottom: 40px;
    }

    .h2_text_block ul.main_text_list {
        max-width: 695px;
        margin-bottom: 40px;
    }
    .h2_text_block ul.main_text_list li {
        width: 23%;
        padding: 12px 10px;
        margin-bottom: 0;
    }
    .h2_text_block .txt_btn { max-width: 374px;}
}


/*---------- concerns ----------*/
#index_concerns {
    width: 100%;
    background: url("../images/index_concerns_bg.png") no-repeat left top;
    background-size: 60%;
    margin-bottom: 50px;
    padding-top: 50px;
}
#index_concerns .title_block {
    width: 100%;
    position: relative;
    margin: 0 auto 20px;
}
#index_concerns > .main_sec > .text_block {
    font-size: clamp(15px, 1.25vw, 24px);
    margin-bottom: 20px;
}
#index_concerns > .main_sec > .title_block > .img {
    width: 45%;
    position: absolute;
    top: 0;
    right: 0;
}

.index_concerns_contents {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.index_concerns_contents .block {
    width: 49%;
    background: #fff;
    border-radius: 18px;
    position: relative;
    box-shadow: 3.7px 3.7px 13.26px rgba(0, 0, 0, 0.12);
    margin-bottom: 10px;
}
.index_concerns_contents .block .eng_ttl {
    display: inline-block;
    font-size: clamp(12px, 0.83vw, 16px);
    padding: 3px 15px;
    background: var(--color_sub_orange);
    color: #fff;
    font-family: var(--font_english);
    font-weight: 700;
    position: absolute;
    top: 0;
    left: 0;
    border-radius: 18px 0 18px 0;
}

.index_concerns_contents .block .inner {
    width: 94%;
    margin: 0 auto;
    padding: 40px 0 40px;
    position: relative;
}
.index_concerns_contents .block .inner p { line-height: 1.3;}
.index_concerns_contents .block:first-child .inner {
    background: url("../images/index_concerns_icon01.png") no-repeat right 30%;
    background-size: 80px;
}
.index_concerns_contents .block:nth-child(2) .inner {
    background: url("../images/index_concerns_icon02.png") no-repeat right 30%;
    background-size: 80px;
}
.index_concerns_contents .block:nth-child(3) .inner {
    background: url("../images/index_concerns_icon03.png") no-repeat right 30%;
    background-size: 65px;
}
.index_concerns_contents .block:nth-child(4) .inner {
    background: url("../images/index_concerns_icon04.png") no-repeat right 30%;
    background-size: 80px;
}


.index_concerns_contents .block .inner h4 {
    font-weight: 800;
    letter-spacing: 0.05em;
    margin-bottom: 10px;
    font-size: clamp(19px, 1.46vw, 28px);
    line-height: 1.4;
}

#index_concerns .title_block .title01 {
    font-weight: 800;
    line-height: 1.3;
    font-size: clamp(24px, 2.81vw, 54px);
    color: #000;
}
#index_concerns .title_block .title01 .small_font {
    font-size: clamp(20px, 2.19vw, 42px);
}


@media screen and (min-width: 1025px) {
    
    #index_concerns {
        background: url("../images/index_concerns_bg.png") no-repeat -250px top;
        background-size: 856px;
        margin-bottom: 120px;
        padding-top: 120px;
        position: relative;
        z-index: 9;
    }
    #index_concerns > .main_sec > .text_block { margin-bottom: 50px;}
    #index_concerns > .main_sec > .title_block > .sub_eng_ttl { margin-bottom: 50px;}
    #index_concerns > .main_sec > .title_block > .img {
        width: 28.75%;
        max-width: 368px;
        top: -100px;
        right: 3%;
    }
    .index_concerns_contents {}
    .index_concerns_contents .block {
        width: 23%;
        margin-bottom: 0px;
    }
    .index_concerns_contents .block .eng_ttl {
        width: 205px;
        box-sizing: border-box;
        padding: 7px 15px 7px;
        text-align: center;
    }
    .index_concerns_contents .block .inner {
        width: 80%;
        margin: 0 auto;
        padding: 60px 0 30px;
    }
    .index_concerns_contents .block .inner p { line-height: 1.4;}
    .index_concerns_contents .block:first-child .inner {
        background: url("../images/index_concerns_icon01.png") no-repeat right 30%;
        background-size: 130px;
    }
    .index_concerns_contents .block:nth-child(2) .inner {
        background: url("../images/index_concerns_icon02.png") no-repeat right 30%;
        background-size: 130px;
    }
    .index_concerns_contents .block:nth-child(3) .inner {
        background: url("../images/index_concerns_icon03.png") no-repeat right 30%;
        background-size: 120px;
    }
    .index_concerns_contents .block:nth-child(4) .inner {
        background: url("../images/index_concerns_icon04.png") no-repeat right 30%;
        background-size: 125px;
    }
    .index_concerns_contents .block .inner h4 {
        margin-bottom: 20px;
    }
    #index_concerns .title_block .title01 { line-height: 1.2;}    
}

/*---------- before ----------*/
.index_bg_block {
    width: 100%;
    background: linear-gradient(35deg,rgba(255, 106, 0, 1) 0%, rgba(244, 166, 9, 1) 100%);
}


#index_before {
    width: 100%;
    background: #fff;
    padding: 30px 0 50px;
}
.index_before_img {
    width: 100%;
}

.index_before_text {
    margin-bottom: 20px;
}
.index_before_text .title_block {
    margin-bottom: 20px;
    position: relative;
}
.index_before_text .title_block:after {
    content: "";
    display: block;
    width: 100px;
    height: 79px;
    background: url("../images/index_before_img02.png") no-repeat;
    background-size: contain;
    position: absolute;
    bottom: 0;
    right: 0;
}

.index_before_text .title_block .title01 {
    font-weight: 800;
    line-height: 1.3;
    font-size: clamp(24px, 2.81vw, 54px);
    color: #000;
}
.index_before_text .title_block .title01 .small_font {
    font-size: clamp(20px, 2.19vw, 42px);
}
.index_before_contents {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    flex-direction: column;
    width: 80%;
    margin: 0 auto 20px;
}
.index_before_contents .block {
    width: 100%;
    border-radius: 14px;
    position: relative;
    margin-bottom: 10px;
    background: #FF6A00;
    background: linear-gradient(35deg,rgba(255, 106, 0, 0.25) 0%, rgba(244, 166, 9, 0.25) 100%);
}
.index_before_contents .block .point_title {
    border-radius: 14px 14px 0 0;
    position: relative;
    padding: 25px 0;
    text-align: center;
}
.index_before_contents .block .point_title:before {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.45);
    position: absolute;
    top: 0;
    left: 0;
    border-radius: 14px 14px 0 0;
}


.index_before_contents .block:first-child .point_title {
    background: url("../images/index_before_img03.png") no-repeat;
    background-size: cover;
}
.index_before_contents .block:nth-child(2) .point_title {
    background: url("../images/index_before_img04.png") no-repeat;
    background-size: cover;
}
.index_before_contents .block:nth-child(3) .point_title {
    background: url("../images/index_before_img05.png") no-repeat;
    background-size: cover;
}


.index_before_contents .block .point_title .eng_ttl {
    display: inline-block;
    text-align: center;
    font-size: clamp(12px, 0.83vw, 16px);
    padding: 3px 20px;
    background: var(--color_sub_orange);
    color: #fff;
    font-family: var(--font_english);
    font-weight: 700;
    border-radius: 18px 0 18px 0;
    letter-spacing: 0.075em;
    position: relative;
    z-index: 2;
}
.index_before_contents .block .point_title h4 {
    text-align: center;
    font-size: clamp(20px, 1.98vw, 38px);
    color: #fff;
    font-weight: 700;
    position: relative;
    z-index: 2;
}
.index_before_contents .block .inner {
    box-sizing: border-box;
    padding: 20px 20px;
}

@media screen and (min-width: 1025px) {
    .index_bg_block {
        position: relative;
    }

    #index_before {
        width: 91%;
        margin-right: 9%;
        padding: 0px 0 120px 9%;
        box-sizing: border-box;
        border-radius: 0 0 200px 0;
        position: relative;
        z-index: 2;
    }
    #index_before .main_sec { width: 100%;}
    .index_before_img {
        width: 46%;
        max-width: 869px;
        position: absolute;
        top: -150px;
        left: 0;
        z-index: 5;
    }
    .index_before_text {
        box-sizing: border-box;
        padding-left: 52%;
        margin-bottom: 60px;
    }
    .index_before_text .title_block:after {
        width: 175px;
        height: 139px;
        bottom: 0;
        right: 0;
    }

    .index_before_text .title_block .title01 { line-height: 1.4;}
    .index_before_contents {
        flex-direction:row;
        width: 100%;
        margin: 0 auto 40px;
    }
    .index_before_contents .block {
        width: 32%;
        margin-bottom: 0px;
    }
    .index_before_contents .block .point_title {
        padding: 50px 0;
    }
    .index_before_contents .block .point_title .eng_ttl {
        width: 160px;
        margin: 0 auto 20px;
        padding: 10px 20px;
        line-height: 1;
        box-sizing: border-box;
    }
    .index_before_contents .block .inner {
        padding: 45px 35px;
    }
    #index_before .txt_btn {
        max-width: 550px;
        margin: 0 auto;
    }
}
    
/*---------- problem ----------*/

#index_problem {
    padding: 50px 0;
}

#index_problem .title_block {
    margin-bottom: 50px;
    position: relative;
}
#index_problem .title_block .title01 {
    color: #fff;
    font-size: clamp(24px, 2.81vw, 54px);
    font-weight: 800;
    line-height: 1.3; 
}
#index_problem .title_block .deco_img {
    width: 30%;
    position: absolute;
    bottom: 0;
    right: 0;
}

.index_problem_contents {
    display: flex;
    flex-direction: column;
    width: 80%;
    margin: 0 auto;
    
}
.index_problem_contents .block {
    width: 100%;
    background: #fff;
    border-radius: 18px;
    box-sizing: border-box;
    padding: 40px 20px 0;
    position: relative;
    margin-bottom: 40px;
}
.index_problem_contents .block_link {
    position: absolute;
    inset: 0;
    z-index: 2;
    border-radius: 18px;
}
.index_problem_contents .block_link:focus-visible {
    outline: 3px solid #fff;
    outline-offset: 4px;
}
.index_problem_contents .block:last-child { margin-bottom: 0;}
.index_problem_contents .block .title_text {
    font-size: clamp(20px, 1.46vw, 28px);
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.3;
    text-align: center;
}
.index_problem_contents .block .title_text span { color: var(--color_main_orange);}
.index_problem_contents .block .img {
    width: 30%;
    margin: 10px auto 0;
}

.index_problem_contents .block .problem_text01 {
    font-weight: 800;
background: linear-gradient(135deg, #ffdabf 0%, #fce8c1 100%);
color: transparent;
-webkit-background-clip: text;
background-clip: text;
-webkit-text-fill-color: transparent;
text-fill-color: transparent;
    font-size: clamp(56px, 5.47vw, 105px);
    position: absolute;
    top: -50px;
    left: 0;
    right: 0;
    margin: auto;
    text-align: center;
}
@media screen and (min-width: 1025px) {
    #index_problem {
        padding: 120px 0;
        position: relative;
    }
    #index_problem:before {
        content: "";
        display: block;
        width: 857px;
        height: 834px;
        background: url("../images/index_bg_img.png") no-repeat;
        background-size: contain;
        position: absolute;
        top: -300px;
        right: -38%;
    }
    
    
    #index_problem .title_block {
        margin-bottom: 70px;
    }
    #index_problem .title_block .title01 { line-height: 1.4;}
    #index_problem .title_block .deco_img {
        width: 13%;
        max-width: 175px;
        right: 25%;
    }
    .index_problem_contents {
        flex-direction:row;
        justify-content: space-between;
        align-items: flex-start;
        width: 100%;
        margin: 0 auto;
    }
    .index_problem_contents .block {
        width: 23.6%;
        padding: 90px 20px 0;
        margin-bottom: 0px;
    }
    .index_problem_contents .block .title_text {
        margin-bottom: 20px;
    }
    .index_problem_contents .block .img {  margin: 10px auto 0;}
    .index_problem_contents .block:first-child .img { width: 146px;}
    .index_problem_contents .block:nth-child(2) .img { width: 172px;}
    .index_problem_contents .block:nth-child(3) .img { width: 139px;}
    .index_problem_contents .block:nth-child(4) .img { width: 144px;}
    
    .index_problem_contents .block:nth-child(2),
    .index_problem_contents .block:nth-child(4) { margin-top: 60px;}
    
    .index_problem_contents .block .problem_text01 { top: -75px;}
}


/*---------- approach ----------*/
#index_approach {
    width: 100%;
    padding: 50px 0 40px;
    position: relative;
    background: url("../images/index_approach_bg.png") no-repeat center top;
    background-size: cover;
}
#index_approach:before {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.45);
    position: absolute;
    top: 0;
    left: 0;
}

#index_approach .main_sec {
    position: relative;
    z-index: 2;
}

#index_approach .title_block {
    margin-bottom: 20px;
    position: relative;
}
#index_approach .title_block .title01 {
    color: #fff;
    font-size: clamp(24px, 2.81vw, 54px);
    font-weight: 800;
    line-height: 1.3; 
}
#index_approach .main_sec p { color: #fff;}

.index_approach_contents {
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    gap: 16px;
    padding: 20px 0;
    overflow-x: auto;
    overflow-y: hidden;
    margin: 30px auto 30px;
}
.index_approach_contents::-webkit-scrollbar {
    display: none;
}
.index_approach_contents .block {
        flex: 0 0 auto;             /* 潰れない・伸びない */
        width: 60%;                 /* 1枚の幅。好みで60〜70%に調整 */
        scroll-snap-align: center;
background: #FFDABF;
background: linear-gradient(35deg,rgba(255, 218, 191, 1) 0%, rgba(252, 232, 193, 1) 100%);
    border-radius: 18px;
    padding: 40px 15px 20px;
    box-sizing: border-box;
    position: relative;
}
.index_approach_contents .block .eng_ttl {
    display: inline-block;
    font-size: clamp(12px, 0.83vw, 16px);
    padding: 5px 10px;
    background: var(--color_main_orange);
    color: #fff !important;
    font-family: var(--font_english);
    font-weight: 700;
    position: absolute;
    top: 0;
    left: 0;
    border-radius: 18px 0 18px 0;
}
.index_approach_contents .block .step_title {
    font-size: clamp(17px, 1.46vw, 28px);
    margin-bottom: 5px;
    font-weight: 700;
    letter-spacing: 0;
    line-height: 1.3;
}

.index_approach_contents .block .icon {
    width: 60px;
    position: absolute;
    top: -20px;
    right: 10px;
}

.index_approach_contents .block p {
    color: #4d4d4d !important;
    line-height: 1.3;
}


@media screen and (min-width: 1025px) {
    
    #index_approach {
        padding: 120px 0 120px;
    }
    #index_approach .main_sec {}
    #index_approach .title_block {
    margin-bottom: 20px;
    position: relative;
}
    #index_approach .title_block .title01 { line-height: 1.4; }
    #index_approach .txt_btn { max-width: 550px; margin: 0 auto;}
    .index_approach_contents {
        flex-wrap:wrap;
        justify-content:space-between;
        gap: 16px;
        padding: 0;
        overflow-x:visible;
        overflow-y:visible;
        margin: 40px auto 30px;
    }
    .index_approach_contents .block {
        flex: 0 0 auto;             /* 潰れない・伸びない */
        width: 23.6%;
        scroll-snap-align: center;
        padding: 70px 30px 50px;
    }
    
    .index_approach_contents .block .eng_ttl {
        width: 140px;
        box-sizing: border-box;
        text-align: center;
        padding: 8px 10px;
    }
    .index_approach_contents .block .step_title {
        margin-bottom: 20px;
        letter-spacing: 0.05em;
    }

    .index_approach_contents .block .icon {
        width: 90px;
        top: -30px;
        right: 20px;
    }
    .index_approach_contents .block p { line-height: 1.4;}

    
}

/*---------- selling ----------*/
#index_selling {
    width: 100%;
    padding: 50px 0;
    background: #f6f3e7;
}

#index_selling .main_sec .title_block {
    width: 100%;
    position: relative;
    margin: 0 auto 20px;
}
#index_selling .main_sec .title_block .title01 {
    font-weight: 800;
    line-height: 1.4;
    font-size: clamp(24px, 2.81vw, 54px);
    color: #000;
    letter-spacing: 0;
}
#index_selling .main_sec .title_block .title01 span { color: var(--color_main_orange);}
#index_selling .main_sec .title_block .deco_img {
    width: 45%;
    position: absolute;
    bottom: 0;
    right: 0;
}
.selling_contents {
    display: flex;
    flex-direction: column;
    margin: 0 auto 30px;
}
.selling_contents .block {
    width: 100%;
    display: flex;
    border-radius: 24px;
    box-sizing: border-box;
    border: 6px solid #fff;
    padding: 30px 0;
}
.selling_contents .block:first-child {
    background: url("../images/index_selling_img01.png") no-repeat;
    background-size: cover;
    margin-bottom: 10px;
}
.selling_contents .block:nth-child(2) {
    background: url("../images/index_selling_img02.png") no-repeat;
    background-size: cover;
}

.selling_contents .block .inner_block {
    width: 90%;
    background: rgba(255,255,255,0.9);
    box-sizing: border-box;
    padding: 15px;
    text-align: center;
    margin: 0 auto;
}
.selling_contents .block .inner_block p { text-align: center;}
.selling_contents .block .inner_block p.text01 {
    display: inline-block;
    font-size: clamp(12px, 0.83vw, 16px);
    padding: 3px 50px;
    background: var(--color_sub_orange);
    color: #fff !important;
    font-weight: 700;
    border-radius: 18px 0 18px 0;
    text-align: center;
    margin-bottom: 10px;
}

.selling_contents .block .inner_block .ttl {
    font-size: clamp(20px, 1.67vw, 32px);
    font-weight: 700;
    text-align: center;
    line-height: 1.3;
    margin-bottom: 10px;
}

.selling_step {
    display: flex;
    justify-content: center;
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;           /* 横スクロール有効 */
    overflow-y: hidden;
        gap: 16px;                  /* li側のmarginを消してgapで間隔管理 */
        padding: 0 16px 16px;       /* 端に余白（親にpaddingがあるなら削除） */
        margin-bottom: 24px;
        -webkit-overflow-scrolling: touch;   /* iOSで慣性スクロール */
        scroll-snap-type: x mandatory;       /* 1枚ずつスナップ */
        scrollbar-width: none;               /* Firefox：スクロールバー非表示 */
}

.selling_step li {
        flex: 0 0 auto;             /* 潰れない・伸びない */
        width: 40%;                 /* 1枚の幅。好みで60〜70%に調整 */
        margin: 0;                  /* gapを使うのでリセット */
        scroll-snap-align: center;
    box-sizing: border-box;
    text-align: center;
}

.selling_step li .step_img {
    width: 100%;
    box-sizing: border-box;
    border: 4px solid #fff;
    border-radius: 50%;
    position: relative;
}
.selling_step li .step_img:before {
    font-size: clamp(30px, 3.18vw, 61px);
    color: var(--color_main_orange);
    position: absolute;
    top: 0;
    left: 0;
    font-family: var(--font_english);
    line-height: 1;
    letter-spacing: 0;
    font-weight: 400;
}


.selling_step li:first-child .step_img:before { content: "01";}
.selling_step li:nth-child(2) .step_img:before { content: "02";}
.selling_step li:nth-child(3) .step_img:before { content: "03";}
.selling_step li:nth-child(4) .step_img:before { content: "04";}
.selling_step li:nth-child(5) .step_img:before { content: "05";}


.selling_step li p {
    font-weight: 700;
    text-align: center;
    font-size: clamp(15px, 1.25vw, 24px);
    color: #000;
}

@media screen and (min-width: 1025px) {
    
    #index_selling { padding: 120px 0;}
    #index_selling .txt_btn { max-width: 550px; margin: 0 auto;}
    #index_selling .main_sec .title_block {
        margin: 0 auto 0;
        padding-bottom: 50px;
    }
    #index_selling .main_sec .title_block .title01 {
        
    }
    #index_selling .main_sec .title_block .deco_img {
        width: 31%;
        max-width: 402px;
    }
    .selling_contents {
        flex-direction:row;
        justify-content: space-between;
        margin: 0 auto 40px;
    }
    
    .selling_contents .block {
        width: 49.14%;
        border: 8px solid #fff;
        padding: 70px 0;
    }
    .selling_contents .block:first-child { margin-bottom: 0px;}

    .selling_contents .block .inner_block {
        width: 73%;
        padding:30px 20px 30px;
    }
    .selling_contents .block .inner_block p.text01 {
        width: 160px;
        padding: 8px 50px;
        margin-bottom: 20px;
    }
    .selling_contents .block .inner_block .ttl {
        line-height: 1.5;
        margin-bottom: 15px;
    }
    .selling_step {
        justify-content:space-between;
        flex-wrap:wrap;
        overflow-x:visible;
        overflow-y:visible;
        gap: normal;                  /* li側のmarginを消してgapで間隔管理 */
        padding: 0 16px 16px;       /* 端に余白（親にpaddingがあるなら削除） */
        margin-bottom: 40px;
    }
    .selling_step li {
        flex: 0 0 auto;             /* 潰れない・伸びない */
        width: 17%;
    }
    .selling_step li .step_img {
    width: 100%;
    border: 8px solid #fff;
    }
    
    .selling_step li .step_img:before { top: -10px; left: -10px;}
    .selling_step li p { line-height: 1; margin-top: 20px;}
}

/*---------- message ----------*/
#index_message {
    width: 100%;
    background: #FF6A00;
    background: linear-gradient(90deg,rgba(255, 106, 0, 1) 0%, rgba(244, 166, 9, 1) 100%);
    padding: 0 0 50px;
    margin-bottom: 50px;
}
#index_message .main_sec {
    width: 95%;
    padding: 0 5% 40px 5%;
    background: #f6f3e7;
    box-sizing: border-box;
    margin-left: 5%;
    border-radius: 0 0 0 24px;
    margin-bottom: 20px;
}
#index_message .message_img {
}

#index_message .main_sec .title01 {
    font-weight: 800;
    line-height: 1.4;
    font-size: clamp(24px, 2.81vw, 54px);
    color: #000;
    margin-bottom: 20px;
}
#index_message .main_sec .title01 span { color: var(--color_main_orange);}

#index_message .main_sec .name {
    font-size: clamp(24px, 1.46vw, 28px);
    margin-bottom: 20px;
}
#index_message .main_sec .name span { font-size: clamp(15px, 0.94vw, 18px); margin-right: 10px;}

@media screen and (min-width: 1025px) {

    #index_message {
        padding: 0 0 120px;
        margin-bottom: 120px;
        position: relative;
    }
    #index_message .main_sec {
        width: 91%;
        max-width: 100%;
        padding: 0 9% 120px 0;
        margin-left: 9%;
        border-radius: 0 0 0 200px;
        margin-bottom: 0;
    }
    
    #index_message .main_sec .text_block {
        width: 100%;
        max-width: 1280px;
        margin: 0 auto;
        box-sizing: border-box;
        padding-right: 40%;
    }
    #index_message .message_img {
        width: 42.3%;
        max-width: 813px;
        position: absolute;
        top: 0;
        right: 0;
    }

    #index_message .main_sec .title01 { margin-bottom: 40px; font-feature-settings: "palt";}
    #index_message .main_sec .name { margin-bottom: 20px;}
    #index_message .txt_btn { max-width: 550px;}
}


/*---------- case ----------*/
#index_case {
    margin-bottom: 50px;
}

#index_case .title_block {
    width: 100%;
    position: relative;
    margin: 0 auto 20px;
}
#index_case .title_block .title01,
#index_news .title01 {
    font-weight: 800;
    line-height: 1.3;
    font-size: clamp(24px, 2.81vw, 54px);
    color: #000;
}
#index_case .title_block .title01 span,
#index_news .title01 span { color: var(--color_main_orange);}
#index_case .title_block .deco_img {
    width: 25%;
    position: absolute;
    top: -10px;
    right: 0;
}

.index_case_contents {
    width: 96%;
    margin: 20px auto 0;
	display: flex;
	flex-direction: column;
}

.index_case_contents .block {
	width: 100%;
	background: #fff;
	box-sizing: border-box;
	padding: 15px 15px 20px;
    box-shadow: 4.5px 4.5px 15.6px rgba(0, 0, 0, 0.12);
    margin-bottom: 15px;
}
.index_case_contents .block:last-child { margin-bottom: 0;}
.index_case_contents .block .img {
	width: 100%;
    height: 180px;
    background:url("../images/noimage.jpg") no-repeat center top;
    background-size: cover;
	margin: 0 auto 10px;
}
.index_case_contents .block .img img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.index_case_contents .block .text01 {
    display: inline-block;
    font-size: clamp(12px, 0.83vw, 16px);
    padding: 3px 50px;
    background: var(--color_sub_orange);
    color: #fff !important;
    font-weight: 700;
    border-radius: 18px 0 18px 0;
    text-align: center;
    margin-bottom: 10px;
}

.index_case_contents .block .ttl {
	font-size: clamp(20px, 1.46vw, 28px);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 10px;
}
.index_case_contents .block .inner {
    overflow: hidden;
    height: 100px;
}
@media screen and (min-width: 1025px) {
    #index_case { margin-bottom: 120px;}
    #index_case .title_block { margin: 0 auto 20px;}
    #index_case .title_block .title01,
    #index_news .title01 { line-height: 1.2;}
    #index_case .title_block .deco_img {
        width: 25%;
        max-width: 236px;
        top: auto;
        bottom: 0;
        right: 23%;
    }
    .index_case_contents {
        width: 100%;
        margin: 50px auto 0;
        flex-direction:row;
    }
    .index_case_contents .block {
        width: 32%;
        padding: 15px 15px 40px;
        margin: 0 0.66% 0;
    }
    .index_case_contents .block .img {
        height: 220px;
        margin: 0 auto 30px;
    }
    .index_case_contents .block .img img { height: 220px;}
    
    
    .index_case_contents .block .text01 {
        width: 160px;
        padding: 8px 0px;
        margin-bottom: 12px;
    }
    .index_case_contents .block .ttl {
        margin-bottom: 15px;
    }
    .index_case_contents .block .inner { height: 90px;}
}


/*---------- news ----------*/
#index_news {
    width: 100%;
    padding: 50px 0;
    background: #f6f3e7;
}
#index_news .title01 { margin-bottom: 20px;}

.news_list {
    width: 100%;
    margin: 0 auto 30px;
}
.news_list li {
    width: 100%;
    margin-bottom: 10px;
}
.news_list li:last-child { margin-bottom: 0;}
.news_list li a {
    display: block;
    width: 100%;
    background: #fff;
    text-decoration: none;
    color: #000;
    box-sizing: border-box;
    padding: 20px 50px 20px 20px;
    border-radius: 14px;
    position: relative;
}


.news_list li a:before,
.news_list li a:after {
        content: "";
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
    }
.news_list li a:before {
        width: 25px;
        height: 25px;
        background: var(--color_main_orange);
        border-radius: 50%;
        right: 15px;
    }
.news_list li a:after {
        width: 9px;
        height: 8px;
        background: url("../images/arrow-w.png") no-repeat;
        background-size: contain;
        right: 23px;
    }
.txt_btn a:hover { opacity: 0.8;}

.news_list li p:first-child {
    display: flex;
    align-items: center;
    line-height: 1;
    margin-bottom: 5px;
}
.news_list li p:first-child span.date {
    font-family: var(--font_english);
    font-weight: 700;
    font-size: clamp(16px, 0.94vw, 18px);

}
.news_list li p:first-child span.cate {
    display: inline-block;
    width: 100px;
    text-align: center;
    color: var(--color_main_orange);
    font-weight: 700;
}
.news_list li p.ttl {
    line-height: 1.3;
}

@media screen and (min-width: 1025px) {
    #index_news {
        padding: 120px 0;
    }
    #index_news .title01 { margin-bottom: 40px;}

    .news_list {
        width: 1100px;
        margin: 0 auto 50px;
    }
    .news_list li { margin-bottom: 20px;}
    .news_list li a {
        padding: 30px 50px 30px;
        display: flex;
        align-items: center;
    }
    .news_list li p:first-child { margin-bottom: 0px;}
    .news_list li p:first-child span.cate { width: 120px; margin: 0 10px;}
    .news_list li p.ttl { line-height: 1.3;}
    #index_news .txt_btn { max-width: 550px; margin: 0 auto;}
}