@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@200..900&display=swap');

/* common */
:root {
    --kojitu-color: #136346;
}

p,
h1,
h2,
h3,
#oneper_project_base a {
    font-family: "Noto Serif JP", serif !important;
    font-optical-sizing: auto !important;
    font-weight: 500 !important;
    font-style: normal !important;
    color: #000;
}

p,
h1,
h2,
h3 {
    padding: 0;
}

#contents {
    width: 100%;
    padding-bottom: 0;
    letter-spacing: 0.01rem;
}

.wrapper {
    max-width: 1536px;
    width: 80%;
    margin: 0 auto;
}

.gr_bk {
    width: 100%;
    background: url(https://www.kojitusanso.jp/common/img/1per_project/back.jpg) repeat-y top center / 100%;
    background-attachment: fixed;
}

.br_sp {
    display: none;
}

#oneper_project_base section {
    padding: 200px 0;
}

#oneper_project_base section h2 {
    width: 100%;
    text-align: center;
    /* font-size: 6rem; */
    font-size: 4rem;
    line-height: 1;
    margin-bottom: 30px;
    color: var(--kojitu-color);
}

.sec_desc {
    width: 100%;
    text-align: center;
    font-size: 3rem;
    line-height: 1.7;
    margin-bottom: 85px;
    color: #000;
}

.ib {
    display: inline-block;
    line-height: 1.5;
}

#oneper_project_base span {
    font-size: 100% !important;
}

img {
    display: block;
}

#oneper_project_base span {
    font-family: "Noto Serif JP", serif !important;
    font-optical-sizing: auto !important;
    font-weight: 500 !important;
    font-style: normal !important;
}

/* oneper_top */
#oneper_top {
    position: relative;
    /* max-width: 1920px; */
    width: 100%;
    margin: 0 auto;
    aspect-ratio: 16 / 9;
    background-color: #192a2e;
    /* 最初の背景色 */
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

#oneper_top::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url(https://www.kojitusanso.jp/common/img/1per_project/suma/suma_topimg.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    background-attachment: fixed;
    opacity: 0;
    transition: opacity 5s ease, background-size 5s ease;
    z-index: 1;
}

.sumaoneper_top::after {
    background-image: url(https://www.kojitusanso.jp/common/img/1per_project//suma/suma_topimg.jpg) !important;
}

@media (hover: none) and (pointer: coarse) {
    #oneper_top::after {
        background-attachment: scroll;
    }
}

#oneper_top.active::after {
    opacity: 1;
    /* background-size: 110%; */
}

#oneper_top h1 {
    width: 22%;
    animation: logoFade 3s ease-in forwards;
    z-index: 2;
}

@keyframes logoFade {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

#oneper_top h1 img {
    width: 100%;
}


/* intro */
#intro {
    width: 100%;
    background: url(https://www.kojitusanso.jp/common/img/1per_project/takachiho_back.jpg) no-repeat top center / cover;
    color: #fff;
    padding-top: 150px;
    padding-bottom: 0 !important;
}

#intro p {
    color: #fff;
}

#intro .intro_wrap {
    /* max-width: 1920px; */
    max-width: 1920px;
    width: 100%;
    margin: 0 auto;
}

#intro .intro_desc01,
#intro .intro_desc02,
#intro .intro_desc03 {
    width: 100%;
}

#intro .intro_desc01 {
    position: relative;
    width: 100%;
    height: 750px;
    margin-bottom: 250px;
}

#intro .intro_desc01 p,
#intro .intro_desc01 div {
    position: absolute;
}

#intro .intro_desc01 p {
    width: 90%;
    /* font-size: 5.5rem; */
    font-size: 3rem;
    line-height: 1.5;
    top: 200px;
    left: 95px;
    z-index: 1;
}

#intro .intro_desc01 .bg {
    font-size: 150% !important;
    display: inline-block;
    margin-top: -35px;
}


#intro .intro_desc01 div {
    top: 0;
    right: 0;
    width: 50%;
    aspect-ratio: 4 / 3;
    background: url(https://www.kojitusanso.jp/common/img/1per_project/intro_karakuni.jpg) no-repeat top center / cover;
}

#intro .intro_desc02 {
    display: flex;
    flex-direction: row-reverse;
    justify-content: space-between;
    position: relative;
    margin-bottom: 600px;
    /* padding-right: 95px; */
}

#intro .intro_desc02 p {
    width: 52%;
    /* font-size: 50px; */
    font-size: 3rem;
    line-height: 1.7;
    padding-top: 45px;
}

#intro .intro_desc02 div:first-of-type {
    width: 40%;
    aspect-ratio: 4 / 3;
    background: url(https://www.kojitusanso.jp/common/img/1per_project/intro_miyazaki_event.jpg) no-repeat top center / cover;
}

#intro .intro_desc02 div:last-of-type {
    position: absolute;
    width: 33%;
    aspect-ratio: 4 / 3;
    background: url(https://www.kojitusanso.jp/common/img/1per_project/intro_kirishima.jpg) no-repeat top center / cover;
    bottom: -70%;
    left: calc(50% - 16.5%);
}

/* suma phot*/

.suma_intro .intro_desc01 div {
    background: url(https://www.kojitusanso.jp/common/img/1per_project/intro_karakuni.jpg) no-repeat top center / cover !important;
}

.suma_intro .intro_desc02 div:first-of-type {
    background: url(https://www.kojitusanso.jp/common/img/1per_project/suma/intro_suma_event.jpg) no-repeat top center / cover !important;
}

#intro .intro_desc02 div:last-of-type {
    background: url(https://www.kojitusanso.jp/common/img/1per_project/intro_kirishima.jpg) no-repeat top center / cover !important;
}

#intro .intro_desc03 {
    max-width: 1728px;
    width: 90%;
    margin: 0 auto 180px auto;
}

#intro .intro_desc03 p:first-of-type {
    /* font-size: 4rem; */
    font-size: 3rem;
    line-height: 1.7;
    margin-bottom: 100px;
}

#intro .intro_desc03 p:last-of-type {
    font-size: 4rem;
    /* font-size: 7.5rem; */
    line-height: 1.4;
}

.slick-slider .slick-track {
    padding-bottom: 0 !important;
}

.blur {
    animation-name: blurAnime;
    animation-duration: 1s;
    animation-fill-mode: forwards;
}

@keyframes blurAnime {
    from {
        filter: blur(10px);
        transform: scale(1.02);
        opacity: 0;
    }

    to {
        filter: blur(0);
        transform: scale(1);
        opacity: 1;
    }
}

.blurTrigger {
    opacity: 0;
}


/* tour */
#tour .tour_lineup {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

#tour .tour_lineup_item {
    width: 42%;
    margin-bottom: 150px;
    text-align: center;
}

#tour .tour_lineup_item div {
    width: 100%;
    margin-bottom: 50px;
    position: relative;
}

#tour .tour_lineup_item div::before,
#tour .tour_lineup_item div::after {
    content: "";
    position: absolute;
    display: block;
    width: 150px;
    height: 150px;
}

#tour .tour_lineup_item div::before {
    top: -20px;
    left: -20px;
    border-top: solid 1px var(--kojitu-color);
    border-left: solid 1px var(--kojitu-color);
}

#tour .tour_lineup_item div::after {
    bottom: -20px;
    right: -20px;
    border-bottom: solid 1px var(--kojitu-color);
    border-right: solid 1px var(--kojitu-color);
}

#tour .tour_lineup_item div img {
    width: 100%;
}

#tour h3 {
    width: 100%;
    /* font-size: 5rem; */
    font-size: 3rem;
    line-height: 1.4;
    margin-bottom: 10px;
    color: var(--kojitu-color);
}

#tour .tour_lineup_item p {
    width: 100%;
    font-size: 2.5rem;
}

#tour .tuduku {
    width: 65%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-end;
    background-color: #e1f2ef;
    position: relative;
    margin: 0 auto;
}

#tour .tuduku::before,
#tour .tuduku::after {
    position: absolute;
    content: "";
    display: block;
    width: 100px;
    height: 100px;
}

#tour .tuduku::before {
    top: -20px;
    left: -20px;
    border-top: solid 1px var(--kojitu-color);
    border-left: solid 1px var(--kojitu-color);
}

#tour .tuduku::after {
    bottom: -20px;
    right: -20px;
    border-bottom: solid 1px var(--kojitu-color);
    border-right: solid 1px var(--kojitu-color);
}

#tour .tuduku img {
    width: 23%;
    margin-left: 30px;
}

#tour .tuduku div {
    width: 70%;
    padding: 15px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
}

#tour .tuduku div p:first-of-type {
    font-size: 2rem;
    line-height: 1.7;
    margin-bottom: 10px;
}

#tour .tuduku div a {
    display: inline-block;
    position: relative;
    font-size: 2rem;
    line-height: 1;
    color: var(--kojitu-color);
    padding-right: 80px;
}

#tour .tuduku div a::after {
    position: absolute;
    content: "";
    width: 25%;
    height: 10px;
    border-right: 1px solid var(--kojitu-color);
    border-bottom: 1px solid var(--kojitu-color);
    transform: skew(45deg);
    right: 25px;
    bottom: 0;
    transition: all .2s;
}

#tour .tuduku div a:hover {
    opacity: 1;
}

#tour .tuduku div a:hover::after {
    right: 0;
}


/* csr */
#csr .csr_lineup {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 150px;
}

#csr .csr_lineup div {
    width: 42%;
    text-align: center;
}

#csr .csr_lineup div img {
    width: 100%;
    margin-bottom: 25px;
}

#csr .csr_lineup div p {
    font-size: 3.5rem;
    line-height: 1;
}

#csr .csr_txt01,
#csr .csr_txt02 {
    text-align: center;
}

#csr .csr_txt01 {
    width: 100%;
    /* font-size: 4rem; */
    font-size: 3rem;
    line-height: 1.7;
    color: var(--kojitu-color);
    margin-bottom: 50px;
}

#csr .csr_txt01 small {
    color: #000;
    font-size: 55%;
    display: inline-block;
    line-height: 1.5;
}

#csr .kojitu_guide {
    width: 40%;
    margin: 0 auto 100px auto;
}

#csr .kojitu_guide img {
    width: 100%;
}

#csr .csr_txt02 {
    width: 100%;
    font-size: 3rem;
    line-height: 2;
    margin-bottom: 100px;
}

#csr .csr_link_lineup {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

#csr .csr_link_lineup a {
    display: block;
    text-align: center;
    color: #fff;
    padding: 45px 0;
    background-color: var(--kojitu-color);
    width: 40%;
    margin-top: 1em;
}

#csr .csr_link_lineup a:hover {
    opacity: 1;
}

#csr .csr_link_lineup a:first-of-type {
    margin-right: 100px;
}

#csr .csr_link_lineup a span {
    position: relative;
    display: inline-block;
    font-size: 2.5rem !important;
    line-height: 1;
    padding-right: 80px;
}

#csr .csr_link_lineup a span::after {
    position: absolute;
    content: "";
    width: 15%;
    height: 15px;
    border-right: 1px solid #fff;
    border-bottom: 1px solid #fff;
    transform: skew(45deg);
    right: -5px;
    bottom: 0;
    transition: all .2s;
}

#csr .csr_link_lineup a:hover span::after {
    right: -25px;
}


/* end */
#end {
    width: 100%;
    background: url(https://www.kojitusanso.jp/common/img/1per_project/miyazaki_topimg.jpg) no-repeat top center / cover;
    background-attachment: fixed;
}

#end p {
    width: 100%;
}

#end p img {
    width: 22%;
    margin: 0 auto;
}


/* --------------- responsive --------------- */
@media screen and (max-width:1920px) {

    /* intro */
    #intro .intro_desc01 p {
        /* font-size: 2.86vw; */
        font-size: 3rem;
    }

    #intro .intro_desc02 p {
        /* font-size: 2.6vw; */
        font-size: 3rem;
    }

    #intro .intro_desc03 p:first-of-type {
        /* font-size: 2.08vw; */
        font-size: 3rem;
    }

    #intro .intro_desc03 p:last-of-type {
        font-size: 4rem;
        /* font-size: 3.9vw; */
    }
}


@media screen and (max-width:1600px) {

    /* common */
    .sec_desc {
        font-size: 2.5rem;
    }

    #oneper_project_base section h2 {
        /* font-size: 5rem; */
        font-size: 4rem;
    }


    /* intro */
    #intro .intro_desc01 {
        height: 650px;
    }


    /* tour */
    #tour h3 {
        font-size: 4rem;
    }

    #tour .tour_lineup_item p {
        font-size: 2rem;
    }

    #tour .tuduku {
        width: 75%;
    }

    /* csr */
    #csr .csr_lineup div p,
    #csr .csr_txt01 {
        font-size: 3rem;
    }

    #csr .csr_txt02 {
        font-size: 2.5rem;
    }

    #csr .csr_link_lineup a span {
        font-size: 2rem !important;
    }
}

@media screen and (max-width:1400px) {

    /* intro */
    #intro .intro_desc01 {
        margin-bottom: 50px;
    }

    #intro .intro_desc02 {
        margin-bottom: 500px;
    }

    /* tour */
    #tour .tuduku {
        width: 85%;
    }

    #tour .tuduku .br_pc {
        display: none;
    }

    /* csr */
    #csr .csr_txt01,
    #csr .csr_txt02 {
        text-align: start;
    }

    #csr .csr_txt01 .pc {
        display: none;
    }

    #csr .csr_link_lineup a span::after {
        width: 10%;
        height: 10px;
    }

    #csr .csr_link_lineup a span {
        padding-right: 45px;
    }

    #csr .csr_link_lineup {
        justify-content: space-between;
    }

    #csr .csr_link_lineup a {
        width: 45%;
    }

    #csr .csr_link_lineup a:first-of-type {
        margin-right: 0;
    }
}

@media screen and (max-width:1100px) {

    /* common */
    #oneper_project_base section {
        padding: 100px 0;
    }

    #oneper_project_base section h2 {
        font-size: 4rem;
    }

    .sec_desc {
        font-size: 2rem;
    }


    /* intro */
    #intro .intro_desc01 {
        height: 450px;
    }

    #intro .intro_desc01 p {
        top: 120px;
    }

    #intro .intro_desc02 {
        margin-bottom: 350px;
    }

    #intro .intro_desc03 {
        margin-bottom: 80px;
    }

    #intro .intro_desc03 p:first-of-type {
        margin-bottom: 50px;
    }


    /* tour */
    #tour h3 {
        font-size: 3rem;
    }

    #tour .tour_lineup_item p {
        font-size: 1.6rem;
    }

    #tour .tuduku div p:first-of-type,
    #tour .tuduku div a {
        font-size: 1.6rem;
    }

    /* csr */
    #csr .csr_lineup div p,
    #csr .csr_txt01 {
        font-size: 2.5rem;
    }

    #csr .csr_lineup {
        margin-bottom: 100px;
    }

    #csr .csr_txt02 {
        font-size: 2rem;
    }

    #csr .csr_link_lineup a {
        padding: 25px 0;
    }

    #csr .csr_link_lineup a span {
        font-size: 1.6rem !important;
    }

    #csr .csr_link_lineup a span {
        padding-right: 35px;
    }
}

@media screen and (max-width:800px) {

    /* common */
    #oneper_project_base section h2 {
        font-size: 3.5rem;
    }

    .sec_desc {
        font-size: 1.8rem;
        margin-bottom: 50px;
    }

    #oneper_project_base section h2 {
        margin-bottom: 15px;
    }

    /* intro */
    #intro .intro_desc01 p {
        left: 50px;
    }

    #intro .intro_desc01 {
        height: 350px;
    }

    #intro .intro_desc02 {
        margin-bottom: 250px;
    }

    #intro .intro_desc02 p {
        padding-top: 30px;
    }


    /* tour */
    #tour .tour_lineup_item {
        width: 45%;
        margin-bottom: 50px;
    }

    #tour .tour_lineup_item div::before,
    #tour .tour_lineup_item div::after {
        width: 70px;
        height: 70px;
    }

    #tour .tour_lineup_item div::before {
        top: -10px;
        left: -10px;
    }

    #tour .tour_lineup_item div::after {
        bottom: -10px;
        right: -10px;
    }

    #tour .tour_lineup_item div {
        margin-bottom: 25px;
    }

    #tour h3 {
        line-height: 1;
    }

    #tour .tuduku {
        width: 60%;
        flex-direction: column-reverse;
        align-items: center;
    }

    #tour .tuduku div {
        width: 100%;
        margin-bottom: 15px;
    }

    #tour .tuduku img {
        width: 55%;
        margin-left: 0;
    }

    #tour .tuduku::before,
    #tour .tuduku::after {
        width: 70px;
        height: 70px;
    }

    #tour .tuduku::before {
        top: -10px;
        left: -10px;
    }

    #tour .tuduku::after {
        bottom: -10px;
        right: -10px;
    }

    /* csr */
    #csr .csr_lineup div {
        width: 47%;
    }

    #csr .kojitu_guide {
        width: 60%;
        margin-bottom: 50px;
    }

    #csr .csr_lineup,
    #csr .csr_txt02 {
        margin-bottom: 50px;
    }

    #csr .csr_link_lineup {
        flex-direction: column;
        align-items: center;
    }

    #csr .csr_link_lineup a {
        width: 100%;
    }

    #csr .csr_link_lineup a:first-of-type {
        /* margin-bottom: 30px; */
    }

    /* end */
    #end p img {
        width: 30%;
    }
}

@media screen and (max-width:600px) {

    /* common */
    .br_sp {
        display: block;
    }

    .br_pc {
        display: none;
    }

    #oneper_project_base section {
        padding: 70px 0;
    }

    .wrapper {
        width: 90%;
    }

    #oneper_project_base section h2 {
        font-size: 2rem;
        /* font-size: 7.5vw; */
        margin-bottom: 5px;
        text-align: start;
    }

    .sec_desc {
        font-size: 4vw;
        text-align: start;
        margin-bottom: 30px;
    }


    /* oneper_top */
    #oneper_top::after {
        background-image: url(https://www.kojitusanso.jp/common/img/1per_project/miyazaki_topimg_sp.jpg);
        background-attachment: inherit;
    }

    /* oneper_top */
    .sumaoneper_top::after {
        background-image: url(https://www.kojitusanso.jp/common/img/1per_project/suma_topimg_sp.jpg);
        background-attachment: inherit;
    }

    #oneper_top {
        aspect-ratio: 207 / 448;
    }

    #oneper_top h1 {
        width: 65%;
    }

    /* intro */
    #intro .intro_desc01 {
        height: 570px;
    }

    #intro .intro_desc01 div {
        width: 90%;
        aspect-ratio: 3 / 4;
    }

    #intro .intro_desc02 div:first-of-type {
        width: 80%;
        aspect-ratio: 67 / 73;
    }

    #intro .intro_desc02 {
        flex-direction: column-reverse;
        margin-bottom: 265px;
    }

    #intro .intro_desc01 p {
        top: 58%;
        left: 10px;
        /* font-size: 6.5vw; */
        font-size: 2rem;
    }

    #intro .intro_desc02 p {
        width: 100%;
        /* font-size: 5.5vw; */
        font-size: 2rem;
        display: flex;
        justify-content: end;
        padding-right: 35px;
        padding-bottom: 20px;
    }

    #intro .intro_desc02 div:last-of-type {
        width: 75%;
        aspect-ratio: 62 / 41;
        bottom: -36%;
        left: 25%;
    }

    #intro .intro_desc03 p:first-of-type {
        /* font-size: 4.5vw; */
        font-size: 1.7rem;
        margin-bottom: 30px;
    }

    #intro .intro_desc03 p:last-of-type {
        /* font-size: 7vw; */
        font-size: 2rem;
        padding-bottom: 20px;
    }

    #intro .intro_desc03 {
        margin-bottom: 0;
    }


    /* tour */
    #tour .tour_lineup {
        flex-direction: column;
        align-items: center;
    }

    #tour .tour_lineup_item,
    #tour .tuduku {
        width: 100%;
    }

    #tour h3 {
        /* font-size: 6.8vw; */
        font-size: 1.7rem;
    }

    #tour .tour_lineup_item p,
    #tour .tuduku div p:first-of-type,
    #tour .tuduku div a {
        font-size: 3.5vw;
    }

    #tour .tuduku div {
        padding: 20px;
    }

    #tour .tuduku div a {
        padding-right: 50px;
    }

    #tour .tuduku div a::after {
        right: 10px;
    }

    #tour .tuduku div p:first-of-type,
    #tour .tuduku div {
        margin-bottom: 0;
    }


    /* csr */
    #csr .csr_lineup {
        flex-direction: column;
        align-items: center;
    }

    #csr .csr_lineup div,
    #csr .kojitu_guide {
        width: 100%;
    }

    #csr .csr_lineup div:first-of-type {
        margin-bottom: 50px;
    }

    #csr .csr_lineup div img {
        margin-bottom: 15px;
    }

    #csr .csr_lineup div p,
    #csr .csr_txt01 {
        font-size: 4.2vw;
    }

    #csr .csr_txt01,
    #csr .kojitu_guide {
        margin-bottom: 30px;
    }

    #csr .csr_txt01 small {
        font-size: 70%;
        margin-top: 10px;
    }

    #csr .csr_txt02 {
        font-size: 4vw;
    }


    /* end */
    #end {
        background-image: url(https://www.kojitusanso.jp/common/img/1per_project/miyazaki_topimg_sp.jpg);
        background-attachment: inherit;
        background-position: center;
    }

    #end p img {
        width: 45%;
    }

}