@charset "UTF-8";

.spec-copy {
    margin-top: 6rem;
    font-size: max(16px, 2rem);
}

/* spec-nav
------------------------------ */
.spec-nav {
    padding: 16rem 0 0;
}

.page-header-b+.spec-nav {
    padding: 4rem 0 8rem;
}

.spec-nav+.cta-links__wrap {
    padding-top: 12rem;
}

.spec-nav-list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    row-gap: 10px;
}

.spec-nav-list__item {
    position: relative;
}

.spec-nav-list__item::before,
.spec-nav-list__item::after {
    position: absolute;
    content: '';
    display: block;
    height: 2em;
    border-left: 1px solid #545454;
    top: 0;
    left: 0;
}

.spec-nav-list__item::after {
    left: unset;
    right: -1px;
}

.spec-nav-list__item a {
    display: block;
    color: var(--color-light-gray);
    font-size: max(14px, 1.6rem);
    padding: 0 3rem;
    height: 2em;
    transition: all 0.3s ease;
}

.spec-nav-list__item.active a {
    color: var(--black);
}

@media (hover: hover) and (pointer: fine) {
    .spec-nav-list__item a:hover {
        color: var(--black);
    }
}


/* 
------------------------------ */

.spec-title-wrap {
    display: flex;
    align-items: flex-end;
    gap: 4px 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #000;
    margin-bottom: 4rem;
}

.spec-title {
    font-size: max(20px, 2.8rem);
    letter-spacing: 0.1em;
    line-height: 1.5;
}

.spec-title__text {
    font-size: 14px;
    letter-spacing: 0.1em;
}

.spec-main {
    margin-top: 1.6rem;
}

.spec-list {
    margin-top: 5rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4rem;
}

.spec-list__item {
    text
}

.spec-list__title {
    font-size: max(16px, 2rem);
    margin-top: 1.2rem;
}

.spec-list__text {
    font-size: max(14px, 1.5rem);
    margin-top: 1.2rem;
}

.spec-list.vertical {
    grid-template-columns: 1fr;
    text-align: center;
}

.spec-list.vertical .spec-list__title {
    margin-top: 0;
}

.spec-list.vertical .spec-list__text {
    margin-top: 0;
}

.spec-list.vertical .spec-list__image {
    margin: 2rem auto 0;
    width: 50%;
}

.spec-list .spec-list__image.col-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
}

.spec-list.col-2 {
    grid-template-columns: repeat(2, 1fr);
}



/* 
------------------------------ */

/* ecology
------------------------------ */

.zeh-about {
    margin-top: 10rem;
    border: 1px solid #333;
}

/* other
------------------------------ */
.other-alsok {
    padding: 4rem;
    align-items: center;
}

.other-alsok__logo {
    max-width: 22.7rem;
}


/* swhiper スライダー
------------------------------ */

.swiper--wrapper {
    /* wrapperのサイズを調整 */
    width: 100%;
    height: 300px;
}

.swiper-slide {
    /* スライドのサイズを調整、中身のテキスト配置調整、背景色 */
    width: 100%;
    height: 100%;
}

/* 前へ次への矢印カスタマイズ */
.swiper-button-prev::after,
.swiper-button-next::after {
    bottom: 0;
    content: "";
    height: 0;
    margin: auto;
    position: absolute;
    top: 0;
    width: 0;
}

/* 前への矢印カスタマイズ */
.swiper-button-prev::after {
    border-bottom: 15px solid transparent;
    border-right: 20px solid #fff;
    border-top: 15px solid transparent;
    filter: drop-shadow(0px 0px 5px rgba(0, 0, 0, 0.2));
    transform: translateY(-1.6rem);
}

/* 次への矢印カスタマイズ */
.swiper-button-next::after {
    border-bottom: 15px solid transparent;
    border-left: 20px solid #fff;
    border-top: 15px solid transparent;
    filter: drop-shadow(0px 0px 5px rgba(0, 0, 0, 0.2));
    transform: translateY(-1.6rem);
}

.swiper-pagination {
    position: relative;
    margin-top: 1.6rem;
}

/* ページネーションのサイズと色 */
.swiper-pagination-bullet {
    background-color: #291F71;
}