@charset "UTF-8";

/* 右側追従ページ内リンク
=======================================================*/
#page_link {
    position: fixed;
    /*top: 10%;*/
    top: 100px;
    right: 1.5%;
    writing-mode: vertical-rl;
    display: flex;
    flex-direction: row;
    height: fit-content;
    white-space: nowrap;
    opacity: 0;
    transition-duration: 0.3s;
    pointer-events: none;
    transition-timing-function: ease-out;
}
#page_link.on {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

#page_link li {
    position: relative;
    margin-bottom: 2em;
    padding-top: 1.3em;
    font-size: 11px;
    line-height: 1em;
}
#page_link li::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    width: 1em;
    height: 1em;
    transform: translateX(-45%);
    background-color: var(--color_5);
    border-radius: 50px;
}

#page_link.on li:hover,
#page_link.on li:active {
    color: var(--color_2);
}
#page_link.on li:hover::before,
#page_link.on li:active::before {
    background-color: var(--color_2);
}

#page_link.is-hidden {
    opacity: 0;
    transition: 0.3s;
}

@media screen and (max-width: 480px) {
    #page_link {
        display: none;
    }
}
/* 
=======================================================*/
#service {
    padding: 10% 5% 8%;
}

.service__inner {
    padding: 100px 8% 160px;
    background-color: var(--color_1);
    opacity: 0;
}

.service__inner.scroll-active {
    opacity: 1;
    transition: 1.5s;
}

.service__inner > .message {
    margin-bottom: 10%;
    padding-left: 40px;
    line-height: 1.4em;
    border-left: var(--color_2) solid 0.35vw;
    opacity: 0;
    transform: translateY(15px);
}

.service__inner > .message .message__titile {
    color: var(--color_2);
    /*font-size: 24px;*/
    font-size: clamp(24px, 1.667vw, 40px);
    font-weight: 700;
    margin-bottom: 30px;
}

.service__inner > .message .message__contents {
    line-height: 2.2em;
}

.service__list {
}

.service__list .service__item {
    display: flex;
    justify-content: space-between;
    padding-top: 130px;
}

.service__list .service__item:nth-of-type(2n) {
    flex-direction: row-reverse;
}

.service__list .service__item article {
    width: 46%;
    margin-top: 50px;
    opacity: 0;
    transform: translateX(-15px);
}

.service__list .service__item:nth-of-type(2n) article {
    opacity: 0;
    transform: translateX(15px);
}


.service__list .service__item article h2 {
    /*font-size: 40px;*/
    font-size: clamp(30px, 2.77vw, 56px);
    letter-spacing: 0.2em;
}

.service__list .service__item article h3 {
    margin-bottom: 80px;
    color: var(--color_2);
    line-height: 1.6em;
}
.service__list .service__item article h3 span {
    display: inline-block;
    margin: 0.2em 0.5em 0.2em 0;
    padding: 0 0.5em;
    border: var(--color_2) 0.1em solid;
}

.service__list .service__item article p {
    color: var(--color_5);
    line-height: 2.6em;
}

.service__list .service__item .img__container {
    position: relative;
    width: 37%;
    height: auto;
    aspect-ratio: 1 / 1.46;
    opacity: 0;
    transform: scale(0.9);
}
.service__list .service__item .img__container::after {
    content: "";
    position: absolute;
    top: -80px;
    right: -30px;
    width: 50%;
    height: 100%;
    background-image: url(../img/bg_mark.png);
    background-repeat: no-repeat;
    background-size: 100%;
    background-position: left top;
    opacity: 0.7;
}

.service__list .service__item .img__container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


/*▼js*/
.service__inner.scroll-active > .message {
    opacity: 1;
    transform: translateY(0);
    transition: 1s;
    transition-delay: 0.6s;
}
.service__list .service__item.scroll-active article {
    opacity: 1;
    transform: translateX(0);
    transition: 1s 1.3s;
}
.service__list .service__item.scroll-active .img__container {
    opacity: 1;
    transform: scale(1);
    transition: 0.5s 1s;
}
/*▲js*/

@media screen and (min-width: 1920px) {
    .service__list .service__item article {
        margin-top: 120px;
    }
}

@media screen and (max-width: 1100px) {
    .service__list .service__item article {
        width: 56%;
    }
}

@media screen and (max-width: 896px) {
    .service__inner {
        padding: 100px 5% 160px;
    }
    .service__list .service__item {
        flex-direction: column-reverse;
    }
    .service__list .service__item:nth-of-type(2n) {
        flex-direction: column-reverse;
    }
    .service__list .service__item .img__container {
        width: 50%;
        margin-left: auto;
        z-index: 0;/*
        opacity: 0.5;*/
        opacity: 0;
    }
    .service__list .service__item article {
        width: 100%;
        margin-top: -130px;
        z-index: 1;
    }
    .service__list .service__item article h3 {
        display: inline-block;
        margin-bottom: 50px;
        padding: 0.2em 1em 0.2em 0;
        font-size: 14px;
    }
    /*js*/
    .service__list .service__item:nth-of-type(2n) article {
        transform: translateX(-15px);
    }
    .service__list .service__item:nth-of-type(2n).scroll-active article {
        transform: translateX(0);
    }
    .service__list .service__item.scroll-active .img__container {
        opacity: 0.5;
    }
}

@media screen and (max-width: 480px) {
    .service__inner > .message {
        padding-left: 20px;
        border-left: var(--color_2) solid 0.8vw;
    }
    .service__list .service__item {
        padding-top: 100px;
    }
    .service__list .service__item .img__container::after {
        top: -15px;
        right: -5px;
        opacity: 0.9;
    }
    .service__list .service__item article h3 {
        font-size: 12px;
    }
}

@media screen and (max-width: 360px) {
    .service__list .service__item article h2 {
        font-size: clamp(26px, 2.77vw, 56px);
    }
}

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

@media screen and (max-width: 1024px) {
}

@media screen and (max-width: 896px) {
}
@media screen and (max-width: 480px) {
}