/* ===== 基本設定と変数 ===== */
:root {
    --primary-color: #3e3e3e;
    --secondary-color: #C97B84;
    --background-light: #F2EFEA;
    --white-color: #fff;
    --main-font: 'Noto Serif JP', sans-serif;
}

body {
    font-family: var(--main-font);
    margin: 0;
    line-height: 1.6;
    background-color:#f4f4f4 ;
    color: var(--primary-color);
}

a {
    text-decoration: none;
    color: var(--primary-color);
}

ul {
    list-style: none;
    padding: 0;
}

h1, h2, h3, h4 {
    margin-top: 0;
}

h2, h3 {
    color: #4A5A41;
}

.section--even{
    background-color: var(--background-light);
}

.content-section {
    padding: 60px 20px;
    max-width: 1000px;
    margin: 0 auto;
    letter-spacing: 2px;
}

.content-section__title {
    font-size: 2rem;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

/* ===== Block: header ===== */
.header {
    background: linear-gradient(to bottom, rgba(242, 239, 234, 1), rgba(242, 239, 234, 0));
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    transition: background-color 0.4s ease;
}

.header.is-scrolled {
    background: #f4f4f4;
    box-shadow: none;
}

.header__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px 20px;
}

.header__logo {
    display: flex;
    align-items: center;
}

.logo__mark{
    width: 30%;
    object-fit: cover;
    margin-right: 10px;
}

.logo__text {
    font-size: 1rem;
    color: var(--primary-color);
}

.header__nav-list {
    display: flex;
    gap: 60px;
}

.header__nav-link {
    position: relative;
    display: flex;
    align-items: center;
    gap: 5px;
    font-weight: bold;
    transition: color 0.3s;
}

.header__nav-link:hover,
.header__nav-link-hover:hover {
    color: #D4A055;
}

.header__nav-link-hover::after {
    content: "▼";
    font-size: 10px;
}

.dropdown {
    position: absolute;
    bottom: 0;
    display: none;
    padding: 20px;
    background-color: #f4f4f4;
    box-shadow: 0px 3px 8px -2px #777;
    color: initial;
    transform: translate(0, 100%);
}

.header__nav-link:hover > .dropdown,
.header__nav-link:focus-within > .dropdown {
    display: block;
}

.dropdown__list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.dropdown__link {
    margin: 20px 0px;
    transition: color .15s;
}
.dropdown__link:hover,
.dropdown__link:focus {
    color: #D4A055;
}

.hamburger-menu,
.nav-mobile {
    display: none;
}

/* ===== トップページ (page-main) 固有スタイル ===== */
.page-main .hero {
    background-image: url('../img/hero-image.jpg');
    background-color:rgba(255,255,255,0.4);
    background-blend-mode:lighten;
    height: 150vh;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
}

.page-main .hero__title {
    font-size: 2.5rem;
    margin-left: 200px;
    letter-spacing: 10px;
    line-height: 100px;
}

.page-main .greeting {
    display: flex;
    justify-content: space-between;
}

.page-main .greeting__image{
    width: 45%;
    object-fit: cover;
}

.page-main .greeting__message {
    width: 45%;
    letter-spacing: 2px;
}

.page-main .greeting__representative {
    text-align: right;
}

.page-main .news-list {
    text-align: left;
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

.page-main .news-list__item {
    display: flex;
    padding: 5px 0;
}

.page-main .news-list__date {
    margin-right: 20px;
    margin-left: 40px;
    font-weight: bold;
}

.page-main .news-list__link,
.page-main .news-list__more-link {
    transition: color 0.3s;
}

.page-main .news-list__link:hover,
.page-main .news-list__more-link:hover {
    color: var(--secondary-color);
}

.page-main .news-list__more {
    text-align: right;
    font-weight: bold;
    margin-top: 10px;
}

.page-main .contact-button-area {
    margin-top: 120px;
    margin-bottom: 200px;
    text-align: center;
}

.page-main .business-section {
    padding: 60px 20px;
    max-width: 1300px;
    margin: 0 auto;
    letter-spacing: 2px;
}

.page-main .business-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.page-main .card {
    border: 1px solid #ddd;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.page-main .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.page-main .card__title {
    margin-bottom: 15px;
    text-align: center;
}

.page-main .card__image {
    width: 100%;
    height: 150px;
    background-color: #e9e9e9;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #aaa;
    margin-top: 20px;
}
.page-main .card__image::after {
    content: 'Image';
}

/* ===== 共通 Block: page-hero ===== */
.page-hero{
    border-bottom: 1px solid #D4A055;
}

.page-hero__title {
    font-size: 2.5rem;
    letter-spacing: 4px;
    margin-top: 100px;
    margin-left: 160px;
    margin-bottom: 40px;
    color: #4A5A41;
}

.page-contact .page-hero__title {
    font-size: 2.0rem;
}

/* ===== 会社紹介ページ (page-company) 固有スタイル ===== */
.page-company .content-section {
    max-width: 1000px;
}

.page-company .greeting {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    margin-top: 130px;
    margin-bottom: 150px;
}

.page-company .greeting__image {
    width: 45%;
    object-fit: cover;
}

.page-company .greeting__text {
    width: 50%;
    letter-spacing: 2px;
}

.page-company .greeting__title {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.page-company .greeting__representative {
    text-align: right;
    margin-top: 20px;
}

.page-company .mission-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.page-company .content-section__title,
.page-company .mission-item{
    display: block;
    margin-bottom: 40px;
    text-align: center;
}

.page-company .mission-item__title {
    margin-bottom: 10px;
}

.page-company .timeline {
    max-width: 800px; 
    margin: 0 auto; 
    text-align: left; 
}

.page-company .timeline__item { 
    margin-bottom: 15px; 
    display: flex; 
}

.page-company .timeline__date { 
    font-weight: bold; 
    text-align: right; 
    margin-right: 100px; 
    min-width: 100px; 
}

.page-company .profile { 
    display: flex; 
    justify-content: space-between; 
}

.page-company .profile__table { 
    width: 45%; 
    max-width: 800px; 
    margin: 0 auto 40px; 
    border-collapse: collapse; 
    text-align: left; 
}

.page-company .profile__table th, 
.page-company .profile__table td { 
    border: 1px solid #ddd; 
    padding: 15px; 
}

.page-company .profile__table th { 
    width: 25%; 
    font-weight: bold; 
}

.page-company .profile__map { 
    width: 45%; 
    height: 400px; 
    background-color: #e9e9e9; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    color: #aaa; 
    font-size: 1.2rem; 
}


/* ===== お知らせページ (page-news) 固有スタイル ===== */
.page-news .content-section { 
    max-width: 1200px; 
}

.page-news .blog-category { 
    margin-bottom: 60px; 
}

.page-news .blog-category__title { 
    text-align: left; 
    margin-bottom: 40px; 
}

.page-news .post-grid { 
    display: grid; 
    grid-template-columns: repeat(3,1fr); 
    gap: 30px; 
}

.page-news .post-card { 
    display: flex; 
    flex-direction: column; 
}

.page-news .post-card__image { 
    background-color: #e9e9e9; 
    min-height: 300px; 
}

.page-news .post-card__content { 
    margin: 30px 20px; 
}

.page-news .blog-category__more-link { 
    display: block; 
    font-weight: bold; 
    text-align: right; 
    margin: 20px 0 50px; 
}

.page-news .blog-category__more-link:hover{ 
    color: var(--secondary-color); 
}

/* ===== 飲食店紹介ページ (page-restaurant) 固有スタイル ===== */
.page-restaurant .content-section__title { 
    text-align: left; 
    margin-bottom: 80px;
}

.page-restaurant .restaurant__name { 
    font-size: 2rem; 
    margin-top: 50px; 
    margin-left: 160px; 
    text-align: left; 
}

.page-restaurant .restaurant-info { 
    padding: 60px 20px; 
    max-width: 1200px; 
    margin: 0 auto; 
    letter-spacing: 2px; 
    display: flex; 
    justify-content: space-between; 
    align-items: stretch; 
}


/* ===== 飲食店紹介ページのスライダー調整 ===== */
.page-restaurant .restaurant-info__slider {
    width: 50%; /* PC表示時の横幅 */
    height: 400px;
}

.page-restaurant .restaurant-info__slider img {
    width: 100%;
    height: 400px;
    object-fit: cover; /* 画像が引き伸ばされないように調整 */
}

/* Slickの矢印やドットの色を調整（任意） */
.slick-prev:before, .slick-next:before {
    color:var(--primary-color) ;
}

.page-restaurant .restaurant-info__details { 
    width: 45%; 
    display: flex; 
    flex-direction: column; 
    text-align: left;
}

.page-restaurant .restaurant-info__item-title { 
    padding-bottom: 10px; 
}

.page-restaurant .restaurant-info__item p { 
    margin-bottom: 20px; 
}

.page-restaurant .restaurant-info__map { 
    display: flex; 
    align-items:start; 
}

.page-restaurant .restaurant-info__address { 
    margin-top: 0; 
    margin-right: 50px; 
}

.page-restaurant .restaurant-info__reservation-button { 
    text-align: center; 
}
.page-restaurant .menu__category-title{
    text-align: center;
    margin-bottom: 30px;
}

.page-restaurant .menu-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, 22%); 
    gap: 30px; 
    justify-content: center; 
}

.page-restaurant .menu-grid__image { 
    height: 200px; 
    background-color: #e9e9e9; 
    margin-top: 15px; 
    margin-bottom: 100px; 
}

.page-restaurant .review-grid { 
    display: grid; 
    grid-template-columns: repeat(3, 1fr); 
    gap: 30px; 
}

.page-restaurant .review-card { 
    border: 1px solid #ddd; 
    padding: 40px 20px; 
    background: #f9f9f9; 
}

/* ===== 農園ページ (page-farm) 固有スタイル ===== */
.page-farm .content-section { 
    max-width: 1200px; 
}
.page-farm .project-overview { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    margin-top: 20px; 
    margin-bottom: 100px; 
}

.page-farm .project-overview__text, .page-farm .project-overview__map { 
    width: 45%; 
}

.page-farm .farm-details { 
    display: flex;
    justify-content: space-between; 
    margin-top: 30px; 
    margin-bottom: 100px; 
}

.page-farm .farm-details__photo { 
    width: 50%; 
    height: 500px; 
    object-fit: cover; 
}

.page-farm .farm-details__content { 
    width: 45%; 
}

.page-farm .farm-details__item { 
    margin-bottom: 30px; 
}

.page-farm .farm-details__item-title { 
    margin-bottom: 20px; 
    letter-spacing: 2px;
}

.page-farm .staff-grid { 
    display: grid; 
    grid-template-columns: repeat(3, 1fr); 
    gap: 30px; 
    margin-top: 30px; 
    margin-bottom: 100px; 
}

.page-farm .staff-member { 
    text-align: center; 
}

.page-farm .staff-member__image { 
    width: 120px; 
    height: 120px; 
    border-radius: 50%; 
    background-color: #e9e9e9; 
    margin: 0 auto 15px; }

.page-farm .vision__image-placeholder { 
    width: 100%; 
    height: 300px; 
    background-color: #e9e9e9; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    color: #aaa; 
}

.page-farm .vision__text { 
    margin-top: 30px; 
    margin-bottom: 100px; 
}

/* ===== AI・DX支援ページ (page-ai-dx) 固有スタイル ===== */
.page-ai-dx .content-section { 
    max-width: 1200px; 
}

.page-ai-dx .service-cards { 
    display: grid; 
    grid-template-columns: repeat(3, 1fr); 
    gap: 30px; 
    margin-bottom: 100px; 
}

.page-ai-dx .service-card { 
    display: flex; 
    flex-direction: column; 
    font-size: 1.2rem; 
    text-align: center; 
}

.page-ai-dx .service-card__image { 
    width: 100%; 
    height: 300px; 
    object-fit: cover; 
    margin-bottom: 20px; 
}

.page-ai-dx .use-case { 
    display: flex; 
    justify-content: space-between; 
    margin-bottom: 80px; 
}

.page-ai-dx .use-case__content { 
    width: 45%;
}

.page-ai-dx .use-case__image { 
    width: 45%; 
    object-fit: cover; 
}

.page-ai-dx .use-case-grid__title { 
    font-size: 1.5rem; 
    margin-bottom: 30px; 
    display: flex; 
    align-items: center; 
}

.page-ai-dx .use-case-grid__title::before, 
.page-ai-dx .use-case-grid__title::after{ 
    content: ""; 
    width: 3%; 
    border-top: 2px solid #4A5A41; 
    margin: 0 10px; 
}

.page-ai-dx .use-case__list-item { 
    margin-bottom: 15px; 
    list-style: disc; 
    margin-left:20px ; 
}

.page-ai-dx .use-case__content-title { 
    margin: 20px 0; 
    color: #4A5A41; 
}

.page-ai-dx .flow-steps { 
    display: flex; 
    justify-content: space-between; 
    gap: 30px; 
}

.page-ai-dx .flow-step {
    width: 30%; 
    border: 3px solid #D4A055; 
    background-color: #fff; 
    border-radius: 20px; 
    padding: 60px 0; 
    text-align: center; 
    position: relative; 
}

.page-ai-dx .flow-steps .flow-step:not(:last-child)::after { 
    content: "→ "; 
    position: absolute; 
    right: -55px; 
    top: 50%; 
    transform: translateY(-50%); 
    font-size: 40px; 
    color:var(--primary-color); 
}

.page-ai-dx .flow-step__description { 
    margin: 20px 40px; 
}

.page-ai-dx .seminar-info { 
    padding: 20px; 
    margin-top: 40px; 
    margin-bottom: 60px; 
    background-color: var(--white-color); 
    border-left: 8px solid #D4A055; 
}

.page-ai-dx .seminar-item { 
    margin-left: 20px; 
    margin-bottom: 60px; 
}

.page-ai-dx .seminar-item__title { 
    margin-bottom: 20px; 
}

/* ===== お問い合わせページ (page-contact) 固有スタイル ===== */
.page-contact .content-section { 
    max-width: 1200px; 
}

.page-contact .form { 
    max-width: 700px; 
    margin: 40px auto; 
    background-color: var(--white-color); 
    padding: 40px; 
    border: 1px solid #ddd; 
}

.page-contact .form__group { 
    margin-bottom: 40px; 
    display: flex; 
    flex-wrap: wrap; 
}

.page-contact .form__label { 
    flex-basis: 100%; 
    margin-bottom: 8px; 
    text-align: left; 
    font-weight: bold;
}

.page-contact .form__required-mark { 
    color: #D4A056; 
}

.page-contact .form__input, 
.page-contact .form__textarea { 
    width: 100%; 
    padding: 10px; 
    border: 1px solid var(--primary-color); 
    border-radius: 4px; 
    font-size: 1rem; 
    transition: border 0.1s ease-in-out; 
}

.page-contact .form__input:focus, 
.page-contact .form__textarea:focus{ 
    border: 3px solid var(--secondary-color); 
}

.page-contact .form__captcha { 
    padding: 20px;
    border: 1px solid #ccc; 
    background-color: #f9f9f9; 
}

.page-contact .form__submit-area { 
    text-align: center; 
    margin-top: 30px; 
}

/* ↓ エラーメッセージ用のスタイルを追加 */
.form__error-message {
    color: #C97B84; /* 注意を引く色 */
    font-weight: bold;
    font-size: 0.9rem;
    margin-top: 5px;
    display: none; /* 初期状態では非表示 */
}

.form__error-message.is-visible {
    display: block; /* is-visibleクラスが付いたら表示 */
}

/* ===== 共通 Block: btn ===== */
.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: #D4A056;
    color: var(--white-color);
    border: none;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    transition: opacity 0.3s;
}
.btn:hover { 
    opacity: 0.8; 
}

.btn--large { 
    padding: 12px 400px; 
}

.btn--map { 
    padding: 0px 30px; 
}

.btn--reservation { 
    padding: 5px 200px; 
    margin: 20px 0; 
}
.btn--submit {
    padding: 5px 270px; 
    font-size: 1.2rem; 
    letter-spacing: 10px; 
}

/* ===== 共通 Block: footer ===== */
.footer { 
    background-color: var(--primary-color); 
    color: var(--white-color);
    padding: 50px 20px 20px; 
}

.footer a { 
    color: var(--white-color); 
    transition: opacity 0.3s; 
}

.footer a:hover { 
    color: #D4A055; 
}

.footer__container { 
    display: flex; 
    justify-content: space-between; 
    max-width: 1200px; 
    margin: 0 auto; 
    padding-bottom: 40px; 
    gap: 40px; 
}

.footer__info p { 
    margin-top: 80px; 
}

.footer__logo { 
    display: flex; 
    align-items:center; 
}

footer .logo__text{
    color: var(--white-color);
}

.footer__links { 
    flex-basis: 65%; 
    display: flex; 
    justify-content: space-between; 
    gap: 20px; 
}

.footer__links-group-title { 
    margin-bottom: 15px; 
    border-bottom: 1px solid var(--white-color); 
    padding-bottom: 8px; 
}

.footer__links-item {
    margin-bottom: 8px; 
}

.footer__copyright { 
    text-align: center; 
    padding-top: 20px; 
    font-size: 0.7rem; 
}


/* ===== 共通 Block: float-nav ===== */
.float-nav { 
    position: fixed; 
    top: calc(50% - 100px); 
    right: 0; 
    z-index: 500; 
}

.float-nav__list { 
    display: flex; 
    flex-direction: column; 
    justify-content: center; 
    align-items: center; 
    gap: 50px; 
    margin-right: 40px; 
}

.float-nav__item{
    margin: 0 10px;
    position: relative;
    padding: 0.5rem;
}

.float-nav__item .tooltip{
    position: absolute;
    top: 100%;
    right: 110%;
    transform: translateY(200%);
    color: #fff;
    padding: 6px 10px;
    border-radius: 5px;
    opacity: 0;
    visibility: hidden;
    font-size: 14px;
    transition: all 0.3s ease;
}

.float-nav__item:hover .tooltip{
    opacity: 1;
    visibility: visible;
    top: -50px;
}

.float-nav__item a{
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    color: #4d4d4d;
    background-color: #f4f4f4;
    transition: all 0.3s ease-in-out;
}

.float-nav__item a:hover{
    box-shadow: 3px 2px 45px 0px rgb(0 0 0 / 12%);
    color: white;
}

.float-nav__item .fa-instagram {
    position: relative;
    z-index: 1;
    width: 30px;
    height: 30px;
    margin-top: 16px;
    margin-left: 2px;
}

.float-nav__item .fa-line {
    position: relative;
    z-index: 1;
    width: 30px;
    height: 30px;
    margin-top: 18px;
    margin-right: 2px;
}

.float-nav__item .fa-youtube {
    position: relative;
    z-index: 1;
    width: 30px;
    height: 30px;
    margin-top: 18px;
    margin-right: 6px;
}

.float-nav__item i:hover{
    color: white;
}

.float-nav__item a .filled{
    position: absolute;
    top: auto;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0;
    background-color: #000;
    transition: all 0.3s ease-in-out;
}

.float-nav__item a:hover .filled{
    height: 100%;
}

.float-nav__item a[data-social="instagram"] .filled,
.float-nav__item a[data-social="instagram"] ~ .tooltip {
    background: linear-gradient(
    45deg,
    #405de6,
    #5b51db,
    #b33ab4,
    #c135b4,
    #e1306c,
    #fd1f1f
    );
}

.float-nav__item a[data-social="line"] .filled,
.float-nav__item a[data-social="line"] ~ .tooltip {
    background-color: #06c655;
}

.float-nav__item a[data-social="youtube"] .filled,
.float-nav__item a[data-social="youtube"] ~ .tooltip {
    background-color: #ff0000;
}

/* ===== アニメーション設定 ===== */
.fade-in {
  opacity: 0; /* 初期状態では透明 */
  transform: translateY(100px); /* 少し下に配置 */
  transition: opacity 0.6s ease-out, transform 2s ease-out; /* 変化を滑らかに */
}

.fade-in.is-visible {
  opacity: 1; /* 表示状態 */
  transform: translateY(0); /* 元の位置に */
}


/* ===== レスポンシブ対応 (768px以下) ===== */
@media screen and (max-width: 768px) {

    /* ===== 共通セクション ===== */
    .content-section {
        padding: 40px 15px;
    }

    .content-section__title {
        font-size: 1.5rem;
    }

    /* ===== ヘッダー ===== */
    .header__container {
        padding: 10px 15px;
    }

    .logo__text {
        font-size: 0.9rem;
    }

    .header__nav,
    .float-nav {
        display: none; /* PC用のナビゲーションを非表示に */
    }


    /* ===== ハンバーガーメニュー ===== */
    .hamburger-menu {
        display: block; /* スマホ・タブレットで表示 */
        position: fixed;
        right: 15px;
        top: 20px;
        width: 30px;
        height: 30px;
        cursor: pointer;
        z-index: 200;
    }

    .hamburger-menu__bar {
        position: absolute;
        width: 100%;
        height: 3px;
        background-color: var(--primary-color);
        transition: all 0.3s;
    }
    
    .hamburger-menu__bar--top { top: 5px; }
    .hamburger-menu__bar--middle { top: 14px; }
    .hamburger-menu__bar--bottom { bottom: 5px; }

    /* ハンバーガーメニュー（アクティブ時）*/
    .hamburger-menu.is-active .hamburger-menu__bar--top {
        transform: translateY(9px) rotate(45deg);
    }
    .hamburger-menu.is-active .hamburger-menu__bar--middle {
        opacity: 0;
    }
    .hamburger-menu.is-active .hamburger-menu__bar--bottom {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    /* スマホ用のナビゲーションメニュー */
    .nav-mobile {
        display: block;
        position: fixed;
        top: 0;
        left: 100%; /* 初期状態では画面外に */
        width: 100%;
        height: 100vh;
        background-color: rgba(255, 255, 255, 0.95);
        transition: left 0.3s;
        z-index: 150;
    }
    
    .nav-mobile.is-active {
        left: 0; /* アクティブ時に画面内に表示 */
    }

    .nav-mobile__list {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        height: 100%;
        gap: 40px;
    }

    .nav-mobile__link {
        font-size: 1.2rem;
        font-weight: bold;
        transition: color 0.3s;
    }

    .nav-mobile__link:hover {
        color: #D4A055;
    }

    .float-list {
        display: flex;
    }

    .float-nav__item:hover .tooltip {
    top: -10px;
}

    /* ===== ページヒーロー ===== */
    .page-hero__title {
        font-size: 1.8rem;
        margin-left: 15px;
        line-height: 1.5;
    }
    
    .page-main .hero {
        height: 100vh;
    }
    
    /* ===== AI-DXページ固有 ===== */
    .page-ai-dx .service-cards,
    .page-ai-dx .flow-steps {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-ai-dx .use-case {
        flex-direction: column; /* 縦並びにする */
    }

    .page-ai-dx .use-case__content,
    .page-ai-dx .use-case__image {
        width: 100%;
    }
    
    .page-ai-dx .use-case__image {
        margin-top: 20px;
    }
    
    /* 飲食店活用事例の画像とテキストの順番を入れ替え */
    .page-ai-dx .use-case-grid__title:nth-of-type(2) + .use-case {
        flex-direction: column-reverse;
    }
    
    .page-ai-dx .flow-steps .flow-step:not(:last-child)::after {
        content: "▼"; /* 矢印を三角に変更 */
        transform: rotate(30deg); 
        left: 85%;
        font-size: 25px;
        top: auto;
        bottom: 150px;
    }
    
    .page-ai-dx .flow-step {
        margin-bottom: 50px;
    }

    .page-ai-dx .flow-steps .flow-step:last-child {
        margin-bottom: 0;
    }

    /* ===== フッター ===== */
    .footer__container {
        flex-direction: column;
        gap: 30px;
    }

    .footer__links {
        flex-direction: column;
        text-align: center;
    }

    .footer__info p {
        margin-top: 20px;
        text-align: center;
    }

/* ===== 飲食店紹介ページ (bar.html, ume.html) ===== */
    .page-restaurant .restaurant__name {
        margin-left: 15px;
        font-size: 1.5rem;
    }

    .page-restaurant .restaurant-info {
        flex-direction: column;
        padding: 20px 15px;
    }

    .page-restaurant .restaurant-info__slider,
    .page-restaurant .restaurant-info__details {
        width: 100%;
    }

    .page-restaurant .restaurant-info__slider {
        width: 100%; /* スマホ表示時の横幅 */
        height: 300px; /* 高さを調整 */
        margin-bottom: 20px;
    }

    .page-restaurant .restaurant-info__slider img {
        height: 300px; /* 高さを調整 */
    }

    .page-restaurant .restaurant-info__details {
        width: 100%;
    }

    .page-restaurant .menu-grid {
        grid-template-columns: repeat(2, 1fr); /* スマホでは2列に */
        gap: 15px;
    }
    
    .page-restaurant .menu-grid__image {
        margin-bottom: 20px;
    }

    .page-restaurant .review-grid {
        grid-template-columns: 1fr; /* スマホでは1列に */
    }

/* ===== 会社紹介ページ (company.html) ===== */
    .page-company .greeting,
    .page-company .profile {
        flex-direction: column; /* 要素を縦並びに変更 */
    }

    /* 代表挨拶の画像の順番をスマホで先にする */
    .page-company .greeting {
        flex-direction: column-reverse;
    }

    .page-company .greeting__image,
    .page-company .greeting__text,
    .page-company .profile__table,
    .page-company .profile__map {
        width: 100%; /* 横幅を100%に */
    }

    .page-company .greeting__image {
        margin-top: 20px;
    }

    .page-company .profile__map {
        margin-top: 20px;
        height: 300px; /* スマホでは高さを少し小さく */
    }

    .page-company .timeline__item {
        flex-direction: column; /* 沿革も縦並びに */
        margin-bottom: 20px;
    }

    .page-company .timeline__date {
        text-align: left;
        margin-bottom: 5px;
    }

/* ===== お問い合わせページ (contact.html) ===== */
    .page-contact .form {
        padding: 20px;
    }

    .page-contact .btn--submit {
        padding: 15px 20px; /* ボタンのパディングを調整 */
        width: 100%; /* ボタン幅を100%に */
        letter-spacing: 2px; /* 文字間隔を調整 */
    }

/* ===== 農園ページ (farm.html) ===== */
    .page-farm .project-overview,
    .page-farm .farm-details {
        flex-direction: column; /* 要素を縦並びに */
    }

    .page-farm .project-overview__text,
    .page-farm .project-overview__map,
    .page-farm .farm-details__photo,
    .page-farm .farm-details__content {
        width: 100%; /* 横幅を100%に */
    }

    .page-farm .project-overview__map,
    .page-farm .farm-details__photo {
        margin-top: 20px;
    }

    .page-farm .staff-grid {
        grid-template-columns: 1fr; /* スタッフ紹介を1列に */
        gap: 40px;
    }

/* ===== トップページ (main.html) ===== */
    .page-main .hero__title {
        font-size: 1.6rem;
        line-height: 1.8;
        margin-left: 15px;
        letter-spacing: 2px;
    }

    .page-main .greeting {
        flex-direction: column-reverse; /* 画像が先、テキストが後になるように */
    }

    .page-main .greeting__image,
    .page-main .greeting__message {
        width: 100%;
    }

    .page-main .greeting__image {
        margin-top: 20px;
    }

    .page-main .news-list__item {
        flex-direction: column; /* 日付とタイトルを縦並びに */
        margin-bottom: 10px;
    }

    .page-main .news-list__date {
        margin-left: 0;
        margin-bottom: 5px;
    }
    
    .page-main .business-section {
        padding: 40px 15px;
    }

    .page-main .business-cards {
        grid-template-columns: repeat(2, 1fr); /* 事業紹介カードを2列に */
    }
    
    .page-main .contact-button-area {
        margin-top: 40px;
        margin-bottom: 40px;
    }

    .page-main .btn--large {
        width: 100%;
        padding: 15px 20px;
    }

/* ===== お知らせページ (news.html) ===== */
    .page-news .post-grid {
        grid-template-columns: 1fr; /* お知らせカードを1列に */
    }
}