/*
Theme Name: gaia
Author: CMS
*/

/* ========================================
   CSS変数（カラー・共通値）
   ======================================== */
:root {
    /* カラー */
    --color-black: #000000;
    --color-white: #FFFFFF;
    --color-orange: #ED9110;
    --color-yellow: #EDB210;
    --color-dark-gray: #121212;
    --color-gray: #2C2E35;
    --color-darker: #090909;
    --color-beige-bg: #ECEBDF;
    --color-news-bg: rgba(218, 216, 192, 0.51);
    --color-news-bg-light: rgba(218, 216, 192, 0.15);
    --color-overlay: rgba(0, 0, 0, 0.5);
    --color-white-overlay: rgba(255, 255, 255, 0.98);
    --color-content-bg: rgba(255, 255, 255, 0.15);
    
    /* レイアウト */
    --container-max-width: 1500px;
    --container-padding: 50px;
}

/* ========================================
   リセット
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', 'Noto Sans CJK JP', sans-serif;
    color: var(--color-black);
    background-color: var(--color-white);
}

img {
    max-width: 100%;
    height: auto;
    vertical-align: bottom;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* ========================================
   共通スタイル
   ======================================== */
.site-wrapper {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.inner {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ========================================
   ヘッダー（共通部分）
   ======================================== */
.header {
    width: 100%;
    background-color: var(--color-white);
    position: relative;
    z-index: 100;
    transition: background-color 0.3s ease, backdrop-filter 0.3s ease;
}

@media screen and (min-width: 1101px) {
    .header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
    }

    .header--scrolled {
        background-color: var(--color-white);
    }

    .header--scrolled .header__container {
        padding: 8px 0;
    }

    body {
        padding-top: 150px;
    }

    .fv {
        margin-top: 0;
    }
}

.header__inner {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.header__container {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 24px 0;
    max-width: 1386px;
    width: 100%;
    justify-content: space-between;
    transition: padding 0.3s ease;
}

.header__logo {
    width: 230px;
    height: 102px;
    padding: 10px;
    flex-shrink: 0;
    min-width: 230px;
    margin: 0;
    font-size: inherit;
    font-weight: inherit;
}

.header__logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.header__nav {
    display: flex;
    justify-content: flex-end;
    min-width: 0;
    margin-left: auto;
    margin-right: 30px;
    white-space: nowrap;
}

.header__nav-list {
    display: flex;
    align-items: center;
    gap: 30px;
    height: 68px;
    flex-shrink: 0;
}

.header__nav-link {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 19px;
    line-height: 1.21;
    color: var(--color-black);
    white-space: nowrap;
    transition: color 0.3s ease;
}

.header__nav-link:hover {
    color: var(--color-orange);
}

.header__contact {
    flex-shrink: 0;
}

.header__contact-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3.83px;
    padding: 11.5px 21.47px;
    width: 184px;
    height: 50.6px;
    background-color: var(--color-yellow);
    border-radius: 46px;
    box-shadow: 0px 1.53px 1.53px 0px rgba(0, 0, 0, 0.25);
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.21;
    color: var(--color-white);
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.header__contact-btn:hover {
    background-color: var(--color-white);
    border-color: var(--color-orange);
    color: var(--color-orange);
}

/* ハンバーガーメニューボタン */
.header__hamburger {
    display: none;
    position: fixed;
    top: 24px;
    right: 20px;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 24px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.header__hamburger-line {
    display: block;
    width: 100%;
    height: 3px;
    background-color: #000000;
    border-radius: 3px;
    transition: all 0.3s ease;
}

.header__hamburger.is-active .header__hamburger-line:nth-child(1) {
    transform: translateY(10.5px) rotate(45deg);
}

.header__hamburger.is-active .header__hamburger-line:nth-child(2) {
    opacity: 0;
}

.header__hamburger.is-active .header__hamburger-line:nth-child(3) {
    transform: translateY(-10.5px) rotate(-45deg);
}

/* モバイルメニュー */
.header__mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--color-white-overlay);
    z-index: 1000;
    padding-top: 100px;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.header__mobile-menu.is-active {
    transform: translateX(0);
}

.header__mobile-nav {
    width: 100%;
    padding: 0 20px;
}

.header__mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
}

.header__mobile-nav-link {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 18px;
    line-height: 1.21;
    color: var(--color-black);
    padding: 10px 0;
    width: 100%;
    text-align: center;
    transition: color 0.3s ease;
}

.header__mobile-nav-link:hover {
    color: var(--color-orange);
}

.header__mobile-contact-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3.83px;
    padding: 11.5px 21.47px;
    width: 184px;
    height: 50.6px;
    background-color: var(--color-yellow);
    border-radius: 46px;
    box-shadow: 0px 1.53px 1.53px 0px rgba(0, 0, 0, 0.25);
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.21;
    color: var(--color-white);
    margin: 20px auto 0;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.header__mobile-contact-btn:hover {
    background-color: var(--color-white);
    border-color: var(--color-orange);
    color: var(--color-orange);
}

/* ファーストビュー */
.fv {
    position: relative;
    width: 100%;
    min-height: 500px;
    background-image: url('image/fv-bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 10px;
}

.fv__content {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 500px;
}

.fv__text-image {
    width: 927px;
    height: 261px;
}

/* News&Blog タイトル */
.news-title {
    width: 100%;
    background-color: var(--color-news-bg);
}

.news-title__inner {
    width: 100%;
    max-width: 1500px;
    margin: 0 auto;
    padding: 20px 284px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.news-title__content {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.news-title__en {
    width: 340px;
    height: 39px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
    font-size: 36px;
    line-height: 1.302;
    letter-spacing: 0.05em;
    text-align: center;
    color: var(--color-dark-gray);
}

.news-title__n {
    color: var(--color-orange);
}

.news-title__b {
    color: var(--color-yellow);
}

.news-title__ja {
    width: 340px;
    height: 25px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
    font-size: 18px;
    line-height: 1.302;
    letter-spacing: 0.05em;
    text-align: center;
    color: var(--color-dark-gray);
}

/* News&Blog 記事 */
.news-articles {
    width: 100%;
    background-color: var(--color-news-bg-light);
}

.news-articles__inner {
    width: 100%;
    max-width: 1500px;
    margin: 0 auto;
    padding: 30px 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.news-articles__list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 1108px;
}

.news-articles__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    width: 100%;
}


.news-articles__date {
    width: 200px;
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 18px;
    line-height: 1.6;
    text-align: center;
    color: var(--color-black);
}

.news-articles__text {
    flex: 1;
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 18px;
    line-height: 1.6;
    text-align: left;
    color: var(--color-black);
}

/* News&Blog もっと見る */
.news-more {
    width: 100%;
    background-color: var(--color-news-bg-light);
    padding-bottom: 30px;
}

.news-more__inner {
    width: 100%;
    max-width: 1500px;
    margin: 0 auto;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.news-more__btn {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    width: 160px;
    height: 43px;
    background-color: var(--color-yellow);
    border-radius: 5px;
    font-family: 'Noto Sans CJK JP', sans-serif;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.448;
    color: var(--color-white);
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.news-more__btn:hover {
    background-color: var(--color-white);
    border-color: var(--color-orange);
    color: var(--color-orange);
}

.news-more__btn-text {
    transition: color 0.3s ease;
}

.news-more__btn:hover .news-more__btn-text {
    color: var(--color-orange);
}

.news-more__btn-arrow {
    width: 7px;
    height: 12px;
}

/* Contents タイトル */
.contents-title {
    position: relative;
    width: 100%;
    height: 280px;
    background-color: var(--color-content-bg);
    background-image: url('image/contents-bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding-bottom: 45px;
}

.contents-title__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 280px;
    background-color: var(--color-overlay);
}

.contents-title__inner {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 280px;
    z-index: 1;
    width: 100%;
}

.contents-title__content {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 13.89px;
    width: 100%;
}

.contents-title__text {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 13.89px;
    position: relative;
}

.contents-title__en {
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
    font-size: 50px;
    line-height: 1.302;
    letter-spacing: 0.05em;
    text-align: center;
    color: var(--color-white);
}

.contents-title__ja {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 22px;
    line-height: 1.21;
    text-align: center;
    color: var(--color-white);
}

.contents-title__line {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 50vw;
    height: 2px;
    z-index: 0;
    pointer-events: none;
}

.contents-title__text {
    position: relative;
    z-index: 1;
}

/* 会社概要・当社のサービス */
.contents-main {
    width: 100%;
    background-color: var(--color-beige-bg);
}

.contents-main__inner {
    width: 100%;
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 116px 100px;
    display: flex;
    justify-content: center;
}

.contents-main__container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 50px;
    padding-top: 66px;
    padding-bottom: 0;
    width: 1280px;
}

.contents-main__card {
    width: 100%;
    display: flex;
    align-items: center;
}

.contents-main__image-wrapper {
    display: flex;
    align-items: center;
    gap: 100px;
    width: 100%;
}

.contents-main__image {
    width: calc(50% - 50px);
    height: auto;
    border-radius: 30px;
}

.contents-main__text-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
    width: calc(50% - 50px);
    padding: 0;
}

.contents-main__text-wrapper h3 {
    text-align: center;
}

.contents-main__detail-image {
    width: 100%;
    height: auto;
}

.contents-main__text {
    display: flex;
    flex-direction: column;
    gap: 20px;
    height: 108px;
}

.contents-main__text-wrapper--reverse .contents-main__text {
    gap: 30px;
    height: 124px;
}

.contents-main__description {
    font-family: 'Noto Sans CJK JP', sans-serif;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.8;
    text-align: left;
    color: var(--color-black);
}

.contents-main__btn {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    width: 250px;
    height: 43px;
    background-color: var(--color-yellow);
    border-radius: 5px;
    font-family: 'Noto Sans CJK JP', sans-serif;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.448;
    color: var(--color-white);
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.contents-main__btn:hover {
    background-color: var(--color-white);
    border-color: var(--color-orange);
    color: var(--color-orange);
}

.contents-main__text-wrapper--reverse .contents-main__btn {
    width: 250px;
}

.contents-main__btn-text {
    width: auto;
    height: 28px;
    white-space: nowrap;
    transition: color 0.3s ease;
}

.contents-main__btn:hover .contents-main__btn-text {
    color: var(--color-orange);
}

.contents-main__text-wrapper--reverse .contents-main__btn-text {
    width: auto;
    white-space: nowrap;
}

.contents-main__btn-arrow {
    width: 7px;
    height: 12px;
}

.contents-main__image-wrapper--reverse {
    flex-direction: row-reverse !important;
}


/* 施工事例のスライドショー */
.cases-slider {
    width: 100%;
    background-color: var(--color-white);
}

.cases-slider__inner {
    width: 100%;
    margin: 0 auto;
    padding: 50px 0;
}

.cases-slider__container {
    width: 100%;
}

.cases-slider__container .slick-slide {
    padding: 0 12px;
}

.cases-slider__item {
    width: 339px;
    height: auto;
}

/* 施工可能メーカー タイトル */
.manufacturers-title {
    width: 100%;
    background-color: var(--color-white);
}

.manufacturers-title__inner {
    width: 100%;
    max-width: 1500px;
    margin: 0 auto;
    padding: 50px 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 50px;
}

.manufacturers-title__text {
    width: 340px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
    font-size: 36px;
    line-height: 1.302;
    letter-spacing: 0.05em;
    text-align: center;
    color: var(--color-dark-gray);
}

.manufacturers-slider__wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    padding: 0 100px;
}

.manufacturers-slider__arrow {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
}

.manufacturers-slider__arrow--prev img {
    width: 28px;
    height: 49px;
}

.manufacturers-slider__arrow--next img {
    width: 29px;
    height: 51px;
}

.manufacturers-slider__container {
    width: 100%;
    min-height: 50px;
    flex: 1;
}

.manufacturers-slider__container .slick-slide {
    padding: 0 12px;
}

.manufacturers-slider__logo {
    width: 100%;
    height: 50px;
    object-fit: contain;
    display: block;
}

/* 施工可能メーカー 注釈 */
.manufacturers-note {
    width: 100%;
    background-color: var(--color-white);
}

.manufacturers-note__inner {
    width: 100%;
    max-width: 1500px;
    margin: 0 auto;
    padding: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.manufacturers-note__text {
    width: 100%;
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 22px;
    line-height: 1.302;
    letter-spacing: 0.05em;
    text-align: center;
    color: var(--color-dark-gray);
}

/* MAP */
.map {
    width: 100%;
    background-color: var(--color-white);
}

.map__container {
    width: 100%;
    height: 450px;
}

.map__iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ========================================
   フッター（共通部分）
   ======================================== */
.footer {
    width: 100%;
    background-color: var(--color-white);
}

.footer__inner {
    width: 100%;
    margin: 0 auto;
    padding: 50px 0 0;
}

.footer__main {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    width: 100%;
    margin-bottom: 30px;
}

.footer__logo {
    width: 230px;
    height: 102px;
    padding: 10px;
}

.footer__logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.footer__info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    padding: 0 20px;
}

.footer__address {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    text-align: center;
}

.footer__address-company {
    font-family: 'Noto Sans CJK JP', sans-serif;
    font-weight: 700;
    font-size: 24px;
    line-height: 2;
    margin: 0;
    color: var(--color-black);
}

.footer__address-postal {
    font-family: 'Noto Sans CJK JP', sans-serif;
    font-weight: 700;
    font-size: 20px;
    line-height: 2;
    margin: 0;
    color: var(--color-black);
}

.footer__address-tel {
    font-family: 'Noto Sans CJK JP', sans-serif;
    font-weight: 700;
    font-size: 32px;
    line-height: 2;
    margin: 0;
    color: var(--color-orange);
}

.footer__address-fax {
    font-family: 'Noto Sans CJK JP', sans-serif;
    font-weight: 700;
    font-size: 20px;
    line-height: 2;
    margin: 0;
    color: var(--color-black);
}

.footer__address-hours {
    font-family: 'Noto Sans CJK JP', sans-serif;
    font-weight: 500;
    font-size: 16px;
    line-height: 2;
    margin: 0;
    color: var(--color-black);
}

.footer__branches {
    display: flex;
    flex-direction: column;
    gap: 14px;
    width: 100%;
}

.footer__branch {
    font-family: 'Noto Sans CJK JP', sans-serif;
    font-weight: 500;
    font-size: 14px;
    line-height: 2;
    text-align: center;
    color: var(--color-black);
}

.footer__nav {
    width: 100%;
    background-color: var(--color-yellow);
    margin: 0 auto;
    padding: 20px 0;
}

.footer__nav-list {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    width: 100%;
    height: 100%;
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer__nav-list li {
    font-family: 'Noto Sans CJK JP', sans-serif;
    font-weight: 400;
    font-size: 13px;
    line-height: 1.448;
    color: var(--color-gray);
}

.footer__nav-list li:not(:last-child)::after {
    content: '│';
    margin: 0;
}

.footer__nav-link {
    font-family: 'Noto Sans CJK JP', sans-serif;
    font-weight: 400;
    font-size: 13px;
    line-height: 1.448;
    text-align: center;
    color: var(--color-gray);
    text-decoration: none;
}

.footer__nav-link:hover {
    text-decoration: underline;
}

.footer__copyright {
    width: 100%;
    background-color: var(--color-darker);
    margin: 0 auto;
    padding: 20px 0;
}

.footer__copyright-text {
    font-family: 'Noto Sans CJK JP', sans-serif;
    font-weight: 500;
    font-size: 12px;
    line-height: 1.448;
    text-align: center;
    color: var(--color-white);
    width: 100%;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* スマホ時のみ表示する改行 */
br.sp {
    display: none;
}

/* レスポンシブ対応 */
@media screen and (max-width: 1100px) {
    .header__inner {
        padding: 0 20px;
    }

    .header__container {
        width: 100%;
        flex-wrap: nowrap;
        position: relative;
        padding: 8px 0;
        justify-content: space-between;
    }

    .header__nav {
        margin-left: auto;
    }

    .header__logo {
        flex-shrink: 0;
        min-width: 80px;
        width: 80px;
        height: auto;
        padding: 5px;
    }

    .header__nav {
        display: none;
    }

    .header__contact {
        display: none;
    }

    .header__hamburger {
        display: flex;
    }

    .header__mobile-menu {
        display: block;
    }

    .fv__text-image {
        width: 90%;
        max-width: 927px;
        height: auto;
    }

    .contents-main__image-wrapper,
    .contents-main__card--reverse .contents-main__image-wrapper,
    .contents-main__image-wrapper--reverse {
        flex-direction: column !important;
        gap: 20px;
    }

    .contents-main__image {
        width: 100%;
        height: auto;
    }

    .contents-main__text-wrapper,
    .contents-main__text-wrapper--reverse {
        width: 100%;
        padding: 20px;
        height: auto;
    }

    .cases-slider__container {
        flex-wrap: wrap;
        gap: 16px;
    }

    .footer__nav {
        display: none;
    }
}

@media screen and (max-width: 768px) {
    .inner,
    .header__inner,
    .news-title__inner,
    .news-articles__inner,
    .news-more__inner,
    .contents-main__inner,
    .manufacturers-title__inner,
    .manufacturers-slider__inner,
    .manufacturers-note__inner {
        padding-left: 20px;
        padding-right: 20px;
    }

    .contents-main__inner {
        padding-bottom: 40px;
    }

    .manufacturers-title__inner {
        padding-top: 30px;
        padding-bottom: 30px;
        padding-left: 20px;
        padding-right: 20px;
    }

    .manufacturers-slider__wrapper {
        padding: 0 10px;
        gap: 12px;
    }

    .manufacturers-slider__arrow--prev img {
        width: 14px;
        height: 24px;
    }

    .manufacturers-slider__arrow--next img {
        width: 14px;
        height: 25px;
    }

    .manufacturers-slider__container {
        width: 100%;
        flex: 1;
    }

    .header__container {
        padding: 8px 0;
        position: relative;
    }

    .header__logo {
        width: 80px;
        height: auto;
        flex-shrink: 0;
        min-width: 80px;
    }

    .header__nav {
        display: none;
    }

    .header__contact {
        display: none;
    }

    .header__hamburger {
        display: flex;
        top: 23px;
        right: 20px;
    }

    .header__mobile-menu {
        display: block;
    }


    .news-title__en {
        font-size: 32px;
    }

    .news-title__ja {
        font-size: 18px;
    }

    .news-articles__item {
        flex-direction: column;
        align-items: flex-start;
        height: auto;
        gap: 8px;
    }

    .news-articles__date {
        width: 100%;
        height: auto;
        text-align: left;
    }

    .news-articles__text {
        width: 100%;
        height: auto;
    }

    .contents-title {
        height: 200px;
        background-size: cover;
        padding-bottom: 0;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .contents-title__inner {
        padding: 0;
        min-height: 200px;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }

    .contents-title__text {
        flex-direction: column;
        gap: 10px;
    }

    .contents-title__en {
        font-size: 40px;
    }

    .contents-title__ja {
        font-size: 20px;
    }

    .contents-title__line {
        display: none;
    }

    .cases-slider__item {
        width: 100%;
    }

    .contents-main__container {
        gap: 20px;
        padding-top: 20px;
    }

    .contents-main__image-wrapper {
        gap: 10px;
    }

    .contents-main__text-wrapper {
        gap: 10px;
        padding: 10px;
    }

    .contents-main__text {
        gap: 10px;
    }

    .contents-main__text-wrapper--reverse .contents-main__text {
        gap: 10px;
    }

    .footer__inner {
        padding: 60px 0 0;
        width: 100%;
    }

    .footer__main {
        width: 100%;
        height: auto;
    }

    .footer__address-company {
        font-size: 20px;
    }

    .footer__address-postal {
        font-size: 16px;
    }

    .footer__address-tel {
        font-size: 24px;
    }

    .footer__address-fax {
        font-size: 16px;
    }

    .footer__address-hours {
        font-size: 14px;
    }

    .footer__branch {
        font-size: 12px;
    }

    br.sp {
        display: block;
    }

    .footer__nav {
        width: 100%;
    }

    .footer__nav-list li {
        width: 100%;
        font-size: 12px;
    }

    .footer__nav-link {
        font-size: 12px;
    }

    .footer__copyright {
        width: 100%;
    }
}

@media screen and (max-width: 480px) {
    .header__container {
        flex-direction: row;
        gap: 16px;
        justify-content: flex-start;
    }

    .header__nav-list {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }


    .news-title__en {
        font-size: 28px;
    }

    .contents-main__container {
        width: 100%;
    }
    .cases-slider__inner {
        padding: 30px 0 0;
    }
    .manufacturers-slider__logo {
        width: 100%;
    }
    .manufacturers-title__text {
        font-size: 28px;
    }
    .manufacturers-title__inner {
        gap: 30px;
    }
    .manufacturers-note__text {
        font-size: 18px;
    }
}

/* ========================================
   サービスページ（service.html）
   ======================================== */
/* サブページFV */
.fv-sub {
    position: relative;
    width: 100%;
    height: 390px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 0;
    overflow: visible;
    display: flex;
    align-items: center;
    z-index: 1;
}

.fv-sub.service {
    background-image: url('image/service-fv-bg.png');
}

.fv-sub.company {
    background-image: url('image/company-fv-bg.png');
}

.fv-sub.technical {
    background-image: url('image/technical-fv-bg.png');
}

.fv-sub.system {
    background-image: url('image/system-fv-bg.png');
}

.fv-sub.battery {
    background-image: url('image/battery-fv-bg.png');
}

.fv-sub.case {
    background-image: url('image/case-fv-bg.png');
    height: 390px;
    min-height: 390px;
}

.fv-sub.voice {
    background-image: url('image/voice-fv-bg.png');
    height: 390px;
    min-height: 390px;
}

.fv-sub__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.fv-sub__content {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 5px;
    padding: 30px 40px 30px 70px;
    margin-left: 0;
    background-color: rgba(237, 145, 16, 0.8);
    z-index: 1;
}

.fv-sub__title {
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
    font-size: 36px;
    line-height: 1.302;
    letter-spacing: 0.05em;
    color: #F9FDFF;
    margin: 0;
}

.fv-sub__subtitle {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 16px;
    line-height: 1.21;
    color: #F9FDFF;
    margin: 0;
}

/* 汎用導入セクション */
.contents-intro {
    width: 100%;
    background-color: var(--color-white);
    padding: 50px;
}

.contents-intro__inner {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.contents-intro__heading {
    font-family: 'Noto Serif KR', serif;
    font-weight: 500;
    font-size: 36px;
    line-height: 1.667;
    text-align: center;
    color: #1F1D1D;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contents-intro__description {
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.8;
    text-align: center;
    color: var(--color-dark-gray);
    margin: 0;
    max-width: 100%;
}

/* サービスセクション */
.service-section {
    width: 100%;
    background-color: var(--color-white);
}

.service-section__inner {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 116px;
}

.service-section__container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 50px;
    width: 1280px;
    max-width: 100%;
    margin: 0 auto;
}

/* サービスカード */
.service-card {
    width: 100%;
    display: flex;
    align-items: center;
}

.service-card__image-wrapper {
    display: flex;
    align-items: center;
    gap: 100px;
    width: 100%;
}

.service-card__text-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 30px;
    width: calc(50% - 50px);
    padding: 0;
}

.service-card__image {
    width: calc(50% - 50px);
    height: auto;
    border-radius: 30px;
}

.service-card__title-wrapper {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.service-card__title-image {
    max-width: 100%;
    height: auto;
}

.service-card__description {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.service-card__description p {
    font-family: 'Noto Sans CJK JP', sans-serif;
    font-weight: 500;
    font-size: 18px;
    line-height: 1.667;
    color: var(--color-black);
    margin: 0;
}

.service-card__btn {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    width: 164px;
    height: 43px;
    background-color: var(--color-yellow);
    border-radius: 5px;
    font-family: 'Noto Sans CJK JP', sans-serif;
    font-weight: 500;
    font-size: 18px;
    line-height: 1.448;
    color: var(--color-white);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.service-card__btn:hover {
    background-color: var(--color-white);
    border-color: var(--color-orange);
    color: var(--color-orange);
}

.service-card__btn:hover .service-card__btn-text {
    color: var(--color-orange);
}

.service-card__btn-text {
    width: 93px;
    height: 28px;
    white-space: nowrap;
}

.service-card__btn-arrow {
    width: 7px;
    height: 12px;
}

/* サービスカード（逆順） */
.service-card--reverse .service-card__image-wrapper {
    flex-direction: row-reverse;
}

.service-card--reverse .service-card__text-wrapper {
    padding: 0;
}

/* レスポンシブ対応（サービスページ） */
@media screen and (max-width: 1100px) {
    .fv-sub {
        height: 200px;
    }

    .fv-sub__content {
        padding: 20px 20px 20px;
    }

    .fv-sub__title {
        font-size: 20px;
    }

    .fv-sub__overlay {
        display: none;
    }

    .contents-intro {
        padding: 30px 20px;
    }

    .contents-intro__heading {
        font-size: 28px;
        height: auto;
    }

    .contents-intro__description {
        font-size: 18px;
    }

    .service-section__inner {
        padding: 0 20px;
    }

    .service-section__container {
        gap: 20px;
    }

    .service-card__image-wrapper {
        flex-direction: column !important;
        gap: 20px;
    }

    .service-card__image {
        width: 100%;
        max-width: 100%;
    }

    .service-card__text-wrapper {
        width: 100%;
        padding: 20px;
    }

    .service-card__title-wrapper {
        width: 100%;
        height: auto;
    }

    .service-card--reverse .service-card__text-wrapper {
        padding: 20px;
    }
}

@media screen and (max-width: 768px) {
    .contents-intro__heading {
        font-size: 24px;
    }

    .contents-intro__description {
        font-size: 16px;
    }
}

/* 会社概要ページ（company.html）
   ======================================== */

/* 会社概要見出しセクション */
.company-heading {
    width: 100%;
    background-color: #7C7C7C;
    padding: 20px 50px;
}

.company-heading__inner {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 36px;
}

.company-heading__title {
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
    font-size: 36px;
    line-height: 1.302;
    text-align: center;
    color: var(--color-white);
    margin: 0;
}

/* 会社概要情報セクション */
.company-info {
    width: 100%;
    background-color: var(--color-white);
    padding: 100px;
}

.company-info__inner {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.company-info__container {
    width: 100%;
    margin: 0 auto;
}

.company-info__list {
    display: grid;
    grid-template-columns: 184px 1fr;
    gap: 0;
    width: 100%;
    margin: 0;
    padding: 0;
}

.company-info__list dt {
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 24px;
    line-height: 1.302;
    color: var(--color-black);
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--color-black);
    margin: 0;
    padding: 10px 0;
}

.company-info__list dd {
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 24px;
    line-height: 1.302;
    color: var(--color-black);
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--color-black);
    margin: 0;
    padding: 10px 0;
}

/* 会社概要地図セクション */
.company-map {
    width: 100%;
    background-color: var(--color-white);
}

.company-map__inner {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
}

.company-map__inner iframe {
    width: 100%;
    height: 500px;
    border: 0;
    display: block;
}

/* レスポンシブ対応（会社概要ページ） */
@media screen and (max-width: 1100px) {

    .company-heading {
        padding: 20px;
    }

    .company-info {
        padding: 30px 20px;
    }

    .company-info__list {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .company-info__list dt {
        height: auto;
        padding: 10px 0 5px 0;
        border-bottom: none;
    }

    .company-info__list dd {
        height: auto;
        padding: 0 0 10px 0;
        border-bottom: 1px solid var(--color-black);
        margin-bottom: 10px;
    }
}

@media screen and (max-width: 768px) {

    .company-heading__title {
        font-size: 28px;
    }

    .company-info__list dt {
        font-size: 20px;
    }

    .company-info__list dd {
        font-size: 20px;
    }

    .company-map__inner iframe {
        height: 300px;
    }
}

/* 技術紹介ページ（technical.html）
   ======================================== */
/* 技術力セクション */
.technical-skill {
    width: 100%;
    background-color: var(--color-white);
    padding: 0;
}

.technical-skill__inner {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.technical-skill__container {
    display: flex;
    flex-direction: column;
    gap: 50px;
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
}

.technical-skill__hero {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 34.72%; /* 500/1440 = 34.72% */
    overflow: hidden;
}

.technical-skill__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 60.28%; /* 868/1440 = 60.28% */
    height: 100%;
    object-fit: cover;
}

.technical-skill__hero-overlay {
    position: absolute;
    top: 32.6%; /* 163/500 = 32.6% */
    left: 52.36%; /* 754/1440 = 52.36% */
    width: 42.5%; /* 612/1440 = 42.5% */
    height: 34.8%; /* 174/500 = 34.8% */
    background-color: rgba(60, 57, 57, 0.9);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0 2.85%; /* 41/1440 = 2.85% */
}

.technical-skill__hero-title {
    font-family: 'Do Hyeon', sans-serif;
    font-weight: 400;
    font-size: 32px;
    line-height: 1.5;
    color: var(--color-white);
    margin: 0;
    width: 100%;
    height: auto;
    display: flex;
    align-items: center;
}

.technical-skill__gallery {
    display: flex;
    gap: 40px;
    justify-content: center;
    width: 100%;
}

.technical-skill__gallery-item {
    width: 454px;
    height: 332px;
    object-fit: cover;
}

.technical-skill__description {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 0 90px 50px;
    text-align: left;
}

.technical-skill__description p {
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.5;
    color: var(--color-dark-gray);
    margin: 0;
    text-align: left;
}

/* 技術者紹介セクション */
.technical-engineer {
    width: 100%;
    background-color: #ECEBDF;
    padding: 0;
}

.technical-engineer__inner {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.technical-engineer__hero {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 34.72%; /* 500/1440 = 34.72% */
    overflow: hidden;
}

.technical-engineer__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 60.28%; /* 868/1440 = 60.28% */
    height: 100%;
    object-fit: cover;
}

.technical-engineer__hero-overlay {
    position: absolute;
    top: 32.6%; /* 163/500 = 32.6% */
    left: 52.36%; /* 754/1440 = 52.36% */
    width: 42.5%; /* 612/1440 = 42.5% */
    height: 34.8%; /* 174/500 = 34.8% */
    background-color: rgba(60, 57, 57, 0.9);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0 2.85%; /* 41/1440 = 2.85% */
}

.technical-engineer__hero-title {
    font-family: 'Do Hyeon', sans-serif;
    font-weight: 400;
    font-size: 32px;
    line-height: 1.5;
    color: var(--color-white);
    margin: 0;
    width: 100%;
    height: auto;
    display: flex;
    align-items: center;
}

.technical-engineer__description {
    padding: 50px 104px;
    text-align: left;
}

.technical-engineer__description p {
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.5;
    color: var(--color-dark-gray);
    margin: 0;
    text-align: left;
}

.technical-engineer__profiles {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding: 0 100px 50px;
}

.technical-engineer__profile {
    display: flex;
    flex-direction: column;
    gap: 36px;
    width: 500px;
    max-width: 100%;
}

.technical-engineer__profile-image {
    width: 100%;
    height: 576px;
    object-fit: cover;
}

.technical-engineer__profile-text h3 {
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
    font-size: 28px;
    line-height: 1.5;
    color: var(--color-dark-gray);
    margin: 0 0 10px 0;
}

.technical-engineer__profile-text p {
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.5;
    color: var(--color-dark-gray);
    margin: 0 0 10px 0;
}

.technical-engineer__profile-text ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.technical-engineer__profile-text li {
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.5;
    color: var(--color-dark-gray);
    margin: 5px 0;
}

/* 品質管理セクション */
.technical-quality {
    width: 100%;
    background-color: var(--color-white);
    padding: 100px 0 0;
}

.technical-quality__inner {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.technical-quality__container {
    display: flex;
    flex-direction: column;
    gap: 50px;
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
}

.technical-quality__hero {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 34.72%; /* 500/1440 = 34.72% */
    overflow: hidden;
}

.technical-quality__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 60.28%; /* 868/1440 = 60.28% */
    height: 100%;
    object-fit: cover;
}

.technical-quality__hero-overlay {
    position: absolute;
    top: 32.6%; /* 163/500 = 32.6% */
    left: 52.36%; /* 754/1440 = 52.36% */
    width: 42.5%; /* 612/1440 = 42.5% */
    height: 34.8%; /* 174/500 = 34.8% */
    background-color: rgba(60, 57, 57, 0.9);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0 2.85%; /* 41/1440 = 2.85% */
}

.technical-quality__hero-title {
    font-family: 'Do Hyeon', sans-serif;
    font-weight: 400;
    font-size: 32px;
    line-height: 1.5;
    color: var(--color-white);
    margin: 0;
    width: 100%;
    height: auto;
    display: flex;
    align-items: center;
}

.technical-quality__description {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 0 90px;
    text-align: left;
}

.technical-quality__description p {
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.5;
    color: var(--color-dark-gray);
    margin: 0;
    text-align: left;
}

/* レスポンシブ対応（技術紹介ページ） */
@media screen and (max-width: 1100px) {
    .technical-skill__hero,
    .technical-engineer__hero,
    .technical-quality__hero {
        height: auto;
        padding-bottom: 0;
    }

    .technical-skill__hero-image,
    .technical-engineer__hero-image,
    .technical-quality__hero-image {
        position: static;
        width: 100%;
        height: auto;
    }

    .technical-skill__hero-overlay,
    .technical-engineer__hero-overlay,
    .technical-quality__hero-overlay {
        position: static;
        width: 100%;
        height: auto;
        background-color: rgba(60, 57, 57, 0.9);
        padding: 20px;
        top: auto;
        left: auto;
    }

    .technical-skill__hero-title,
    .technical-engineer__hero-title,
    .technical-quality__hero-title {
        width: 100%;
        height: auto;
        font-size: 28px;
    }

    .technical-skill__gallery {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .technical-skill__gallery-item {
        width: 100%;
        max-width: 400px;
        height: auto;
    }

    .technical-skill__description,
    .technical-quality__description {
        padding: 0 20px 30px;
    }

    .technical-engineer__description {
        padding: 30px 20px;
    }

    .technical-engineer__profiles {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 0 20px 30px;
    }

    .technical-engineer__profile {
        width: 100%;
    }

    .technical-engineer__profile-image {
        height: auto;
        max-height: 400px;
    }
}

@media screen and (max-width: 768px) {
    .technical-skill__hero,
    .technical-engineer__hero,
    .technical-quality__hero {
        height: auto;
    }

    .technical-skill__hero-image,
    .technical-engineer__hero-image,
    .technical-quality__hero-image {
        width: 100%;
        height: auto;
    }

    .technical-skill__description p,
    .technical-engineer__description p,
    .technical-quality__description p,
    .technical-engineer__profile-text p,
    .technical-engineer__profile-text li {
        font-size: 16px;
    }

    .technical-engineer__profile-text h3 {
        font-size: 24px;
    }
}

/* ========================================
   太陽光発電工事ページ（system.html）
   ======================================== */

/* 安心施工へのこだわりセクション */
.system-commitment {
    width: 100%;
    background-color: #FFFEF0;
}

.system-commitment__inner {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0;
}

.system-commitment__container {
    display: flex;
    gap: 40px;
    width: 100%;
    margin: 0 auto;
    padding: 0;
    align-items: center;
}

.system-commitment__image-wrapper {
    width: 454px;
    height: 332px;
    flex-shrink: 0;
}

.system-commitment__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.system-commitment__text-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0;
    padding-right: 50px;
}

.system-commitment__title {
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
    font-size: 28px;
    line-height: 1.5;
    color: var(--color-orange);
    margin: 0 0 10px 0;
}

.system-commitment__description {
    margin-top: 0;
}

.system-commitment__description p {
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.8;
    color: var(--color-dark-gray);
    margin: 0;
    text-align: left;
}

/* 設置工事の流れセクション */
.system-flow {
    width: 100%;
    background-color: var(--color-white);
    padding: 0 0 100px;
}

.system-flow__inner {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.system-flow__header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 50px 0;
    width: 100%;
    background-color: var(--color-orange);
    height: 197px;
    justify-content: center;
}

.system-flow__title {
    font-family: 'Noto Sans', sans-serif;
    font-weight: 700;
    font-size: 36px;
    line-height: 1.667;
    text-align: center;
    color: var(--color-white);
    margin: 0;
    height: 59px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.system-flow__note {
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.302;
    text-align: center;
    color: var(--color-white);
    margin: 0;
    width: 1160px;
    height: 33px;
}

.system-flow__steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 50px 100px;
    width: 100%;
}

.system-flow__step {
    display: flex;
    flex-direction: column;
    padding: 50px 10px 0;
    position: relative;
    width: 100%;
}

.system-flow__step-header {
    width: 1230px;
    max-width: 100%;
    margin: 0 auto;
    background-color: #FFFEF0;
    border: 2px solid var(--color-orange);
    border-radius: 30px;
    box-shadow: 8px 8px 0px 0px rgba(0, 0, 0, 0.25);
    padding: 50px;
    margin-bottom: 0;
}

.system-flow__step-title {
    font-family: 'Noto Sans', sans-serif;
    font-weight: 600;
    font-size: 30px;
    line-height: 1.286;
    text-align: left;
    color: var(--color-orange);
    margin: 0;
}

.system-flow__step-number {
    position: absolute;
    top: 10px;
    left: 47px;
    width: 248px;
    height: 55px;
    background-color: var(--color-black);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 30px;
    line-height: 1.2;
    letter-spacing: 0.05em;
    text-align: center;
    color: var(--color-white);
}

.system-flow__step-body {
    width: 1230px;
    max-width: 100%;
    margin: 20px auto 0;
    padding: 0;
    border-radius: 30px;
}

.system-flow__step-text {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 22px;
    line-height: 1.8;
    text-align: left;
    color: #050505;
    margin: 0;
}

/* FAQセクション */
.faq {
    width: 100%;
    background-color: var(--color-white);
}

.faq__inner {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 100px 150px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    background-color: #FFFEF0;
}

.faq__header {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 1172px;
    max-width: 100%;
    padding: 0 0 20px;
}

.faq__title {
    font-family: 'Noto Sans CJK JP', sans-serif;
    font-weight: 700;
    font-size: 44px;
    line-height: 0.8;
    text-align: center;
    color: var(--color-orange);
    margin: 0;
}

.faq__description {
    font-family: 'Noto Sans', sans-serif;
    font-weight: 400;
    font-size: 22px;
    line-height: 1.362;
    letter-spacing: 0.1em;
    text-align: center;
    color: #070707;
    margin: 0;
}

.faq__content {
    display: flex;
    flex-direction: column;
    gap: 54px;
    width: 100%;
}

.faq__item {
    width: 100%;
}

.faq__question {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 22px 32px;
    background-color: var(--color-orange);
    cursor: pointer;
    width: 100%;
}

.faq__q {
    font-family: 'DIN Alternate', sans-serif;
    font-weight: 700;
    font-size: 24px;
    line-height: 1.164;
    letter-spacing: 0.1em;
    text-align: center;
    color: #FFF600;
    flex-shrink: 0;
}

.faq__question-text {
    font-family: 'Noto Sans CJK JP', sans-serif;
    font-weight: 700;
    font-size: 20px;
    line-height: 1.818;
    color: var(--color-white);
    flex: 1;
}

.faq__icon {
    width: 14px;
    height: 9.06px;
    display: block;
    position: relative;
    flex-shrink: 0;
    font-size: 0;
    color: transparent;
}

.faq__icon::before,
.faq__icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 14px;
    height: 2px;
    background: var(--color-white);
    transition: transform 0.3s ease;
}

.faq__icon::before {
    transform: translate(-50%, -50%);
}

.faq__icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.faq__item.is-open .faq__icon::before {
    transform: translate(-50%, -50%) rotate(0deg);
}

.faq__item.is-open .faq__icon::after {
    transform: translate(-50%, -50%) rotate(0deg);
}

.faq__answer {
    background-color: var(--color-white);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq__item.is-open .faq__answer {
    max-height: 500px;
}

.faq__answer-inner {
    padding: 50px 58px;
}

.faq__answer-text {
    font-family: 'Noto Sans CJK JP', sans-serif;
    font-weight: 500;
    font-size: 20px;
    line-height: 1.636;
    color: var(--color-black);
    margin: 0;
    width: 1056px;
    max-width: 100%;
}

.faq__answer-text br {
    display: block;
    content: '';
    margin: 0;
}

/* レスポンシブ対応（太陽光発電工事ページ） */
@media screen and (max-width: 1100px) {
    .system-commitment__inner {
        padding: 30px 0;
    }

    .system-commitment__container {
        flex-direction: column;
        gap: 30px;
        padding: 0 20px;
    }

    .system-commitment__image-wrapper {
        width: 100%;
        max-width: 454px;
        height: auto;
    }

    .system-commitment__image {
        width: 100%;
        height: auto;
    }

    .system-commitment__text-wrapper {
        padding-right: 0;
    }

    .system-flow {
        padding: 0 0 50px;
    }

    .system-flow__header {
        padding: 30px 0;
    }

    .system-flow__steps {
        padding: 20px 20px;
    }

    .system-flow__step {
        padding: 20px 10px 0;
    }

    .system-flow__step-header {
        width: 100%;
        padding: 30px 20px;
    }

    .system-flow__step-number {
        position: absolute;
        top: 0;
        left: 20px;
        width: 80px;
        height: 40px;
        font-size: 24px;
    }

    .system-flow__step-body {
        width: 100%;
        margin-top: 10px;
        padding: 0;
    }

    .faq__inner {
        padding: 30px 20px;
    }
}

@media screen and (max-width: 768px) {
    .system-commitment__inner {
        padding: 20px 0;
    }

    .system-commitment__title {
        font-size: 18px;
    }

    .system-commitment__description p {
        font-size: 16px;
    }

    .system-flow {
        padding: 0 0 30px;
    }

    .system-flow__header {
        padding: 20px 0;
    }

    .system-flow__title {
        font-size: 28px;
    }

    .system-flow__note {
        font-size: 16px;
    }

    .system-flow__step-title {
        font-size: 20px;
    }

    .system-flow__step-number {
        font-size: 20px;
        width: 60px;
        height: 35px;
    }

    .system-flow__step-text {
        font-size: 18px;
    }

    .faq__inner {
        padding: 20px 20px;
    }

    .faq__title {
        font-size: 28px;
    }

    .faq__description {
        font-size: 16px;
    }

    .faq__content {
        gap: 30px;
    }

    .faq__question {
        padding: 15px 20px;
    }

    .faq__question-text {
        font-size: 18px;
    }

    .faq__answer-inner {
        padding: 20px 20px;
    }

    .faq__answer-text {
        font-size: 16px;
    }
}

/* ========================================
   実績紹介ページ（case.html）
   ======================================== */

/* お客様の声セクション */
.voice-section {
    background-color: #ECEBDF;
}

.voice-section .case-intro {
    background-color: transparent;
}

/* 画像ギャラリー */
.case-gallery {
    width: 100%;
    background-color: transparent;
    margin-top: -100px;
    position: relative;
    z-index: 10;
}

.case-gallery__inner {
    width: 100%;
    margin: 0 auto;
    padding:0;
}

.case-gallery__container {
    display: flex;
    gap: 14px;
    width: 100%;
    max-width: 1234px;
    margin: 0 auto;
}

.case-gallery__item {
    width: 298px;
    height: 220px;
    overflow: hidden;
    background-color: #E8BBBB;
}

.case-gallery__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 実績紹介・お客様の声 本文セクション */
.case-intro {
    width: 100%;
    background-color: var(--color-white);
    padding: 50px;
}


.case-intro__inner {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 36px;
}

.case-intro__heading {
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 35px;
    line-height: 1.571;
    text-align: center;
    color: #ED9110;
    margin: 0;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-intro__description {
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.302;
    text-align: center;
    color: #121212;
    margin: 0;
    height: 51px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-intro__button-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px 0;
    height: 78px;
}

.case-intro__button {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    width: 160px;
    height: 43px;
    background-color: var(--color-yellow);
    border-radius: 5px;
    font-family: 'Noto Sans CJK JP', sans-serif;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.448;
    color: var(--color-white);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.case-intro__button:hover {
    background-color: var(--color-white);
    border-color: var(--color-orange);
}

.case-intro__button-text {
    color: inherit;
    transition: color 0.3s ease;
}

.case-intro__button:hover .case-intro__button-text {
    color: var(--color-orange);
}

.case-intro__button-arrow {
    width: 7px;
    height: 12px;
}

/* レスポンシブ対応（実績紹介ページ） */
@media screen and (max-width: 1100px) {
    .fv-sub.case,
    .fv-sub.voice {
        height: 200px;
        min-height: 200px;
    }

    .case-gallery__inner {
        padding: 30px 20px;
    }

    .case-gallery__container {
        flex-wrap: nowrap;
        justify-content: center;
        gap: 10px;
        padding: 0 10px;
    }

    .case-gallery__item {
        width: calc(25% - 7.5px);
        flex-shrink: 0;
        height: auto;
        aspect-ratio: 298 / 220;
    }

    .case-intro {
        padding: 50px 20px;
    }

    .case-intro__inner {
        gap: 20px;
    }

    .case-intro__heading {
        font-size: 28px;
        height: auto;
    }

    .case-intro__description {
        font-size: 16px;
        height: auto;
    }

    .case-intro__button-wrapper {
        padding: 20px 0;
        height: auto;
    }
}

@media screen and (max-width: 768px) {
    .case-gallery {
        margin-top: 0;
    }

    .case-gallery__container {
        flex-wrap: nowrap;
        justify-content: center;
        gap: 10px;
        padding: 0 10px;
    }

    .case-gallery__item {
        width: calc(25% - 7.5px);
        flex-shrink: 0;
        height: auto;
        aspect-ratio: 298 / 220;
    }

    .case-intro {
        padding: 20px 20px;
    }

    .case-intro__heading {
        font-size: 24px;
    }

    .case-intro__description {
        font-size: 14px;
    }

    .fv-sub.voice {
        background-size: cover;
        background-position: left;
    }
}

/* ========================================
   お客様の声アーカイブページ（archive-voice.html）
   ======================================== */

/* 本文セクション */
.voice-archive-intro {
    width: 100%;
    background-color: var(--color-white);
    padding: 50px;
}

.voice-archive-intro__inner {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.voice-archive-intro__heading {
    font-family: 'Noto Serif KR', serif;
    font-weight: 500;
    font-size: 36px;
    line-height: 1.667;
    text-align: center;
    color: #1F1D1D;
    margin: 0;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.voice-archive-intro__description {
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.302;
    text-align: center;
    color: #121212;
    margin: 0;
    width: 1160px;
    max-width: 100%;
    height: 51px;
}

/* お客様の声カード一覧 */
.voice-archive {
    width: 100%;
    background-color: var(--color-white);
}

.voice-archive__inner {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 50px;
    padding: 0;
}

.voice-card {
    width: 100%;
}

.voice-card__container {
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 50px;
    border-bottom: 1px solid var(--color-black);
    width: 100%;
    box-sizing: border-box;
}

.voice-card__image-wrapper {
    width: 454px;
    max-width: 100%;
    flex-shrink: 0;
}

.voice-card__image {
    width: 100%;
    height: auto;
    background-color: #C4C4C4;
}

.voice-card__text-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.voice-card__button-wrapper {
    width: 100%;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: 20px 0 0;
}

.voice-card__button {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    width: 160px;
    height: 43px;
    background-color: var(--color-yellow);
    border-radius: 5px;
    font-family: 'Noto Sans CJK JP', sans-serif;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.448;
    color: var(--color-white);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.voice-card__button:hover {
    background-color: var(--color-white);
    border-color: var(--color-orange);
}

.voice-card__button-text {
    color: inherit;
    transition: color 0.3s ease;
}

.voice-card__button:hover .voice-card__button-text {
    color: var(--color-orange);
}

.voice-card__button-arrow {
    width: 7px;
    height: 12px;
}

.voice-card__title {
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
    font-size: 28px;
    line-height: 1.5;
    color: var(--color-orange);
    margin: 0 0 10px 0;
}

.voice-card__text {
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.5;
    color: #121212;
    margin: 0;
    max-width: 846px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* レスポンシブ対応（お客様の声アーカイブページ） */
@media screen and (max-width: 1400px) {
    .voice-card__container {
        padding: 50px 30px;
    }

    .voice-card__image-wrapper {
        width: 400px;
        max-width: 40%;
        margin: 0 auto;
    }
}

@media screen and (max-width: 1100px) {
    .voice-archive-intro {
        padding: 30px 20px;
    }

    .voice-archive-intro__heading {
        font-size: 28px;
        height: auto;
    }

    .voice-archive-intro__description {
        font-size: 16px;
        height: auto;
        width: 100%;
    }

    .voice-card__container {
        flex-direction: column;
        align-items: flex-start;
        gap: 30px;
        padding: 30px 20px;
    }

    .voice-card__image-wrapper {
        width: 100%;
        max-width: 454px;
        height: auto;
        aspect-ratio: 454 / 332;
        margin: 0 auto;
    }

    .voice-card__text-wrapper {
        width: 100%;
    }

    .voice-card__text {
        width: 100%;
        max-width: 100%;
    }
}

@media screen and (max-width: 768px) {
    .voice-archive-intro {
        padding: 30px 20px;
    }

    .voice-archive-intro__heading {
        font-size: 24px;
    }

    .voice-archive-intro__description {
        font-size: 14px;
    }

    .voice-archive__inner {
        gap: 30px;
    }

    .voice-card__container {
        padding: 20px 20px;
    }

    .voice-card__title {
        font-size: 18px;
    }

    .voice-card__text {
        font-size: 16px;
    }
}

/* ========================================
   実績紹介アーカイブページ（archive-case.html）
   ======================================== */

/* タイトルセクション */
.case-archive-title {
    width: 100%;
    background-color: var(--color-white);
    padding: 50px;
}

.case-archive-title__heading {
    font-family: 'Noto Serif KR', serif;
    font-weight: 500;
    font-size: 36px;
    line-height: 1.667;
    text-align: center;
    color: #1F1D1D;
    margin: 0;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 実績カード一覧 */
.case-archive {
    width: 100%;
    background-color: var(--color-white);
}

.case-archive__inner {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 50px;
    padding: 0;
}

.case-card {
    width: 100%;
}

.case-card__container {
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 0 50px 50px;
    border-bottom: 1px solid var(--color-black);
    width: 100%;
    box-sizing: border-box;
}

.case-card__image-wrapper {
    width: 454px;
    max-width: 100%;
    flex-shrink: 0;
}

.case-card__image {
    width: 100%;
    height: auto;
    background-color: #C4C4C4;
}

.case-card__text-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 10px;
}

.case-card__title {
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 35px;
    line-height: 1.714;
    color: var(--color-orange);
    margin: 0;
    height: 59px;
    display: flex;
    align-items: center;
}

.case-card__table {
    width: 845px;
    max-width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border: 1px solid #B9B9B9;
    border-radius: 7.7px;
    overflow: hidden;
}

.case-card__table-header {
    background-color: rgba(0, 0, 0, 0.06);
}

.case-card__table-header th,
.case-card__table-header td {
    padding: 19.25px 23.1px;
    border: 1px solid #B9B9B9;
    border-top: none;
    border-left: none;
    border-right: 1px solid #B9B9B9;
    border-bottom: 1px solid #B9B9B9;
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.3;
    text-align: left;
    color: var(--color-black);
}

.case-card__table-header th:first-child {
    border-left: 1px solid #B9B9B9;
}

.case-card__table-header th {
    border-top: 1px solid #B9B9B9;
}

.case-card__table-header td {
    border-top: 1px solid #B9B9B9;
}

.case-card__table-row th,
.case-card__table-row td {
    padding: 19.25px 23.1px;
    border: 1px solid #B9B9B9;
    border-top: none;
    border-left: none;
    border-right: 1px solid #B9B9B9;
    border-bottom: 1px solid #B9B9B9;
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.3;
    text-align: left;
    color: var(--color-black);
}

.case-card__table-row th:first-child {
    border-left: 1px solid #B9B9B9;
}

.case-card__table-row:last-child th,
.case-card__table-row:last-child td {
    border-bottom: 1px solid #B9B9B9;
}

.case-card__text {
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.5;
    color: #121212;
    margin: 0;
    max-width: 846px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* レスポンシブ対応（実績紹介アーカイブページ） */
@media screen and (max-width: 1400px) {
    .case-card__container {
        padding: 0 30px 50px;
    }

    .case-card__image-wrapper {
        width: 400px;
        max-width: 40%;
    }
}

@media screen and (max-width: 1100px) {
    .case-archive-title {
        padding: 30px 20px;
    }

    .case-archive-title__heading {
        font-size: 28px;
        height: auto;
    }

    .case-card__container {
        flex-direction: column;
        align-items: flex-start;
        gap: 30px;
        padding: 0 20px 30px;
    }

    .case-card__image-wrapper {
        width: 100%;
        max-width: 454px;
        height: auto;
        aspect-ratio: 454 / 332;
        margin: 0 auto;
    }

    .case-card__text-wrapper {
        width: 100%;
        gap: 15px;
    }

    .case-card__title {
        font-size: 28px;
        height: auto;
    }

    .case-card__table {
        width: 100%;
        max-width: 100%;
    }

    .case-card__table-header th,
    .case-card__table-header td,
    .case-card__table-row th,
    .case-card__table-row td {
        font-size: 18px;
        padding: 15px;
    }

    .case-card__text {
        width: 100%;
        max-width: 100%;
        font-size: 16px;
    }
}

@media screen and (max-width: 768px) {
    .case-archive-title {
        padding: 30px 20px;
    }

    .case-archive-title__heading {
        font-size: 24px;
    }

    .case-archive__inner {
        gap: 30px;
    }

    .case-card__container {
        padding: 0 20px 20px;
    }

    .case-card__title {
        font-size: 24px;
    }

    .case-card__table-header th,
    .case-card__table-header td,
    .case-card__table-row th,
    .case-card__table-row td {
        font-size: 16px;
        padding: 12px;
    }

    .case-card__text {
        font-size: 14px;
    }
}

/* ========================================
   お知らせ・ブログアーカイブページ（archive-news.html）
   ======================================== */

/* FVセクション */
.fv-sub.news {
    background-image: url('image/news-fv-bg.png');
    height: 390px;
    min-height: 390px;
}

/* タイトルセクション */
.news-archive-intro {
    width: 100%;
    background-color: var(--color-white);
    padding: 50px;
}

.news-archive-intro__inner {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.news-archive-intro__heading {
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 35px;
    line-height: 1.571;
    text-align: center;
    color: var(--color-orange);
    margin: 0;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-archive-intro__description {
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.302;
    text-align: center;
    color: #121212;
    margin: 0;
    width: 100%;
    max-width: 100%;
    height: 51px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ニュース一覧セクション */
.news-archive {
    width: 100%;
    background-color: #ECEBDF;
    padding: 100px;
}

.news-archive__inner {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    display: flex;
    gap: 100px;
    align-items: flex-start;
}

/* 記事一覧 */
.news-archive__articles {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 50px 0 10px 50px;
    width: 776px;
}

.news-article-card {
    width: 100%;
    padding: 15px 0 35px;
    border-bottom: 1px solid var(--color-black);
}

.news-article-card__header {
    margin-bottom: 0;
}

.news-article-card__meta {
    display: flex;
    align-items: center;
    gap: 0;
    width: 100%;
}

.news-article-card__date {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 24px;
    line-height: 2;
    color: var(--color-black);
    width: 128px;
}

.news-article-card__category {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 7px 8px;
    background-color: var(--color-orange);
    font-family: 'Noto Sans', sans-serif;
    font-weight: 600;
    font-size: 13px;
    line-height: 1;
    letter-spacing: 0.03em;
    color: var(--color-white);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.news-article-card__category:hover {
    background-color: var(--color-white);
    border-color: var(--color-orange);
    color: var(--color-orange);
}

.news-article-card__title {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 24px;
    line-height: 2;
    color: var(--color-black);
    margin: 0;
    height: 36px;
    display: flex;
    align-items: center;
}

/* カテゴリー */
.news-archive__categories {
    width: 362px;
    flex-shrink: 0;
    padding: 50px 20px 20px;
}

.news-archive__categories-title {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 24px;
    line-height: 2;
    color: var(--color-black);
    margin: 0 0 10px 0;
}

.news-archive__categories-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.news-archive__categories-item {
    margin: 0;
}

.news-archive__categories-link {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 24px;
    line-height: 2;
    color: var(--color-black);
    text-decoration: none;
    transition: color 0.3s ease;
}

.news-archive__categories-link:hover {
    color: var(--color-orange);
}

/* ページネーション */
.news-archive__pagination {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 40px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.news-archive__pagination-inner {
    display: flex;
    gap: 15px;
    margin: 0 auto;
}

.news-archive__pagination-item {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    border: 1px solid var(--color-orange);
    background-color: var(--color-white);
    color: var(--color-orange);
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 16px;
    line-height: 1;
    letter-spacing: 0.03em;
    text-decoration: none;
    transition: all 0.3s ease;
}

.news-archive__pagination-item--active {
    background-color: var(--color-orange);
    color: var(--color-white);
    border-color: var(--color-orange);
}

.news-archive__pagination-item:hover {
    background-color: var(--color-orange);
    color: var(--color-white);
}

/* レスポンシブ対応（お知らせ・ブログアーカイブページ） */
@media screen and (max-width: 1100px) {
    .fv-sub.news {
        height: 200px;
        min-height: 200px;
    }

    .news-archive-intro {
        padding: 30px 20px;
    }

    .news-archive-intro__heading {
        font-size: 28px;
        height: auto;
    }

    .news-archive-intro__description {
        font-size: 16px;
        height: auto;
    }

    .news-archive {
        padding: 50px 20px;
    }

    .news-archive__inner {
        flex-direction: column;
        gap: 50px;
    }

    .news-archive__articles {
        width: 100%;
        padding: 0;
    }

    .news-archive__categories {
        width: 100%;
        padding: 0;
    }
}

@media screen and (max-width: 768px) {
    .news-archive-intro__heading {
        font-size: 24px;
    }

    .news-archive-intro__description {
        font-size: 14px;
    }

    .news-archive {
        padding: 30px 20px;
    }

    .news-article-card__date,
    .news-article-card__title {
        font-size: 18px;
    }

    .news-archive__categories-title {
        font-size: 18px;
    }

    .news-archive__categories-link {
        font-size: 18px;
    }

    .news-archive__pagination-item {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }
}

/* ========================================
   お知らせ・ブログ詳細ページ（single-news.html）
   ======================================== */

/* 記事詳細 */
.news-single {
    width: 100%;
    padding: 15px 0 35px;
}

.news-single__header {
    margin-bottom: 0;
}

.news-single__meta {
    display: flex;
    align-items: center;
    gap: 0;
    width: 100%;
}

.news-single__date {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 24px;
    line-height: 2;
    color: var(--color-black);
    width: 128px;
}

.news-single__category {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 7px 8px;
    background-color: var(--color-orange);
    font-family: 'Noto Sans', sans-serif;
    font-weight: 600;
    font-size: 13px;
    line-height: 1;
    letter-spacing: 0.03em;
    color: var(--color-white);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.news-single__category:hover {
    background-color: var(--color-white);
    border-color: var(--color-orange);
    color: var(--color-orange);
}

.news-single__title {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 24px;
    line-height: 2;
    color: var(--color-black);
    margin: 0;
    height: 36px;
    display: flex;
    align-items: center;
}

.news-single__content {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.news-single__block {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 0 0 35px;
    width: 100%;
}

.news-single__image {
    width: 100%;
    background-color: #EAE8E8;
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-single__image img {
    width: 100%;
    height: auto;
    display: block;
}

.news-single__text {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 24px;
    line-height: 2;
    color: var(--color-black);
    margin: 0;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* レスポンシブ対応（single-news.html） */
@media screen and (max-width: 1100px) {
    .news-single__date,
    .news-single__title,
    .news-single__text {
        font-size: 20px;
    }
}

@media screen and (max-width: 768px) {
    .news-single__date,
    .news-single__title,
    .news-single__text {
        font-size: 18px;
    }
}

/* ========================================
   お問い合わせページ（contact.html）
   ======================================== */

/* FVセクション */
.fv-sub.contact {
    background-image: url('image/contact-fv-bg.png');
    height: 390px;
    min-height: 390px;
}

/* タイトルセクション */
.contact-intro {
    width: 100%;
    background-color: var(--color-white);
    padding: 50px;
}

.contact-intro__inner {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact-intro__text {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 22px;
    line-height: 1.9;
    letter-spacing: 0.03em;
    text-align: center;
    color: var(--color-black);
    margin: 0;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* お問い合わせセクション */
.contact-section {
    width: 100%;
    background-color: #ECEBDF;
    padding: 100px 0;
}

.contact-section__inner {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
}

.contact-section__container {
    width: 100%;
    max-width: 1178px;
    margin: 0 auto;
    padding: 80px 144px;
    background-color: var(--color-white);
    display: flex;
    flex-direction: column;
    gap: 50px;
}

/* お電話でのお問い合わせ */
.contact-tel {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.contact-tel__title {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 28px;
    line-height: 1.9;
    text-align: center;
    color: var(--color-black);
    margin: 0;
}

.contact-tel__number {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 37px;
    line-height: 1;
    text-align: center;
    color: var(--color-orange);
    margin: 0;
}

.contact-tel__hours {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 13px;
    line-height: 1.9;
    text-align: center;
    color: var(--color-black);
    margin: 0;
}

/* お問い合わせフォーム */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.contact-form__title {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 28px;
    line-height: 1.9;
    color: var(--color-black);
    margin: 0;
}

.contact-form__row {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 0;
    border-top: 1px solid var(--color-black);
}

.contact-form__label {
    width: 230px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-form__label-text {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.9;
    letter-spacing: 0.03em;
    color: var(--color-black);
}

.contact-form__required {
    display: inline-flex;
    align-items: center;
    padding: 7px 8px;
    background-color: var(--color-orange);
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 600;
    font-size: 13px;
    line-height: 1;
    letter-spacing: 0.03em;
    color: var(--color-white);
}

.contact-form__field {
    flex: 1;
}

.contact-form__input,
.contact-form__textarea,
.contact-form__select {
    width: 100%;
    padding: 0 20px;
    border: 1px solid #B3B3B3;
    background-color: var(--color-white);
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.9;
    letter-spacing: 0.03em;
    color: var(--color-black);
}

.contact-form__input {
    height: 45px;
}

.contact-form__textarea {
    height: 130px;
    padding: 20px;
    resize: vertical;
}

.contact-form__select {
    height: 45px;
    appearance: none;
    background-image: url('data:image/svg+xml;charset=UTF-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 11 5.5"><path d="M0 0l5.5 5.5L11 0" stroke="%23000" stroke-width="1" fill="none"/></svg>');
    background-repeat: no-repeat;
    background-position: right 20px center;
    background-size: 11px 5.5px;
    padding-right: 45px;
}

.contact-form__select-wrapper {
    position: relative;
}

.contact-form__address {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-form__postal-label {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.9;
    letter-spacing: 0.03em;
    color: var(--color-black);
    width: 16px;
}

.contact-form__postal {
    width: 184px;
}

.contact-form__search-btn {
    width: 98px;
    height: 43px;
    background-color: var(--color-black);
    border: none;
    border-radius: 0;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.9;
    letter-spacing: 0.03em;
    color: #FDFBFB;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.contact-form__search-btn:hover {
    opacity: 0.8;
}

.contact-form__address-input {
    margin-top: 0;
    padding-left: 250px;
}

.contact-form__row--policy {
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
    padding: 20px 0;
}

.contact-form__policy-wrapper {
    width: 100%;
}

.contact-form__policy-title {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.9;
    letter-spacing: 0.03em;
    color: var(--color-black);
    margin: 0 0 20px 0;
    text-align: center;
}

.contact-form__policy-text {
    width: 100%;
    max-width: 850px;
    height: 400px;
    padding: 20px;
    border: 1px solid #B3B3B3;
    background-color: var(--color-white);
    overflow-y: auto;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 11px;
    line-height: 1.9;
    letter-spacing: 0.03em;
    color: var(--color-black);
    margin: 0 auto;
}

.contact-form__policy-text p {
    margin: 0 0 1em 0;
}

.contact-form__row--center {
    justify-content: center;
}

.contact-form__row--center .contact-form__label {
    display: none;
}

.contact-form__row--center .contact-form__field {
    display: flex;
    justify-content: center;
}

.contact-form__checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.contact-form__checkbox {
    width: 25px;
    height: 25px;
    border: 1px solid #B3B3B3;
    background-color: var(--color-white);
    cursor: pointer;
    appearance: none;
    position: relative;
}

.contact-form__checkbox:checked {
    background-color: var(--color-white);
}

.contact-form__checkbox:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--color-black);
    font-size: 18px;
    line-height: 1;
}

.contact-form__checkbox-label {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.9;
    letter-spacing: 0.03em;
    color: var(--color-black);
}

.contact-form__submit-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 30px 0;
    gap: 40px;
}

.contact-form__submit {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    width: 168px;
    height: 50px;
    background-color: var(--color-orange);
    border: none;
    border-radius: 0;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.9;
    letter-spacing: 0.03em;
    color: var(--color-white);
    cursor: pointer;
    transition: all 0.3s ease;
}

.contact-form__submit-text {
    transition: color 0.3s ease;
}

.contact-form__submit-arrow {
    width: 7px;
    height: 12px;
    transition: filter 0.3s ease;
}

.contact-form__submit:hover {
    opacity: 0.8;
}

/* レスポンシブ対応（contact.html） */
@media screen and (max-width: 1100px) {
    .fv-sub.contact {
        height: 200px;
        min-height: 200px;
    }

    .contact-intro {
        padding: 30px 20px;
    }

    .contact-intro__text {
        font-size: 18px;
        height: auto;
    }

    .contact-section {
        padding: 50px 0;
    }

    .contact-section__container {
        padding: 40px 20px;
    }

    .contact-form__row {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .contact-form__label {
        width: 100%;
    }

    .contact-form__field {
        width: 100%;
    }

    .contact-form__address {
        flex-wrap: wrap;
    }

    .contact-form__address-input {
        padding-left: 20px;
    }

    .contact-form__policy-text {
        height: 400px;
        max-width: 100%;
    }
}

@media screen and (max-width: 768px) {
    .contact-intro__text {
        font-size: 16px;
    }

    .contact-tel__title {
        font-size: 24px;
    }

    .contact-tel__number {
        font-size: 28px;
    }

    .contact-form__title {
        font-size: 24px;
    }

    .contact-form__label-text,
    .contact-form__input,
    .contact-form__textarea,
    .contact-form__select {
        font-size: 14px;
    }
}

/* ========================================
   会社概要ページ（company.html）
   ======================================== */

/* FVセクション */
.fv-sub.company {
    height: 390px;
    min-height: 390px;
}

/* 本文セクション */
.company-intro {
    width: 100%;
    background-color: var(--color-white);
    padding: 94px 50px 70px;
}

.company-intro__inner {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.company-intro__heading {
    font-family: 'Noto Serif KR', sans-serif;
    font-weight: 500;
    font-size: 36px;
    line-height: 1.667;
    text-align: center;
    color: #1F1D1D;
    margin: 0;
    height: 95px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.company-intro__description {
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.302;
    text-align: center;
    color: #121212;
    margin: 0;
    width: 100%;
    max-width: 1160px;
    height: 98px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 会社概要タイトル */
.company-title {
    width: 100%;
    background-color: #7C7C7C;
    padding: 20px 50px;
}

.company-title__inner {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 36px;
}

.company-title__heading {
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
    font-size: 36px;
    line-height: 1.302;
    text-align: center;
    color: var(--color-white);
    margin: 0;
}

/* レスポンシブ対応（company.html） */
@media screen and (max-width: 1100px) {
    .fv-sub.company {
        height: 200px;
        min-height: 200px;
    }

    .company-intro {
        padding: 50px 20px;
    }

    .company-intro__heading {
        font-size: 28px;
        height: auto;
    }

    .company-intro__description {
        font-size: 18px;
        height: auto;
    }

    .company-title {
        padding: 20px;
    }

    .company-title__heading {
        font-size: 28px;
    }
}

@media screen and (max-width: 768px) {
    .company-intro__heading {
        font-size: 24px;
    }

    .company-intro__description {
        font-size: 16px;
    }

    .company-title__heading {
        font-size: 24px;
    }
}