/* ---------------------------------------------
 * 目次
 * 
 * 1. 基本設定
 * 2. ヘッダー
 * 3. メニューオーバーレイ
 * 4. ヒーローセクション
 * 5. アバウトセクション
 * 6. インフォメーションセクション
 * 7. コンタクトセクション
 * 8. フッター
 * 9. アニメーション
 * 10. レスポンシブスタイル
 * --------------------------------------------- */

/* ---------------------------------------------
 * 1. 基本設定
 * --------------------------------------------- */
 :root {
    --font-headline: 'Marcellus', serif;
    --font-body: 'Noto Sans', sans-serif;
    --color-black: #222;
    --color-dark-gray: #444;
    --color-gray: #777;
    --color-light-gray: #eee;
    --color-white: #fff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--color-black);
    background-color: var(--color-white);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headline);
    font-weight: 400;
}

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

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

/* 英字・欧文テキスト用クラス */
.en-text {
    font-family: var(--font-headline);
    font-weight: 400;
    font-style: normal;
}
 /* ---------------------------------------------
  * 2. ヘッダー
  * --------------------------------------------- */
 .header {
     position: fixed;
     top: 0;
     left: 0;
     width: 100%;
     padding: 20px 40px; /* 統一パディング */
     display: flex;
     justify-content: space-between;
     align-items: center;
     z-index: 100;
     background-color: transparent;
     transition: background-color 0.3s ease;
 }
 
 .header.scrolled {
     padding: 20px 40px; /* 同じパディングを維持 */
 }
 
 .logo {
     color: #fff;
     font-size: 28px;
     font-weight: 400;
     letter-spacing: 1px;
     z-index: 10;
 }
 
 .logo img {
     height: 50px;
     width: auto;
 }
 
 .menu-container {
     display: flex;
     align-items: center;
     z-index: 10;
 }
 
 .menu-text {
     color: #fff;
     margin-right: 10px;
     font-size: 16px;
     font-weight: 300;
     letter-spacing: 1px;
 }
 
 .menu-toggle {
     cursor: pointer;
     width: 25px;
     height: 20px;
     position: relative;
     display: flex;
     flex-direction: column;
     justify-content: space-between;
 }
 
 .menu-toggle span {
     display: block;
     width: 100%;
     height: 1px;
     background-color: #fff;
     transition: all 0.3s ease;
     transform-origin: center;
 }
 
 /* アクティブ状態の調整 */
 .menu-toggle.active span:nth-child(1) {
     transform: translateY(9.5px) rotate(45deg);
     width: 100%;
 }
 
 .menu-toggle.active span:nth-child(2) {
     opacity: 0;
 }
 
 .menu-toggle.active span:nth-child(3) {
     transform: translateY(-9.5px) rotate(-45deg);
     width: 100%;
 }
 
 /* ---------------------------------------------
  * 3. メニューオーバーレイ
  * --------------------------------------------- */
 .menu-overlay {
     position: fixed;
     top: 0;
     left: 0;
     width: 100%;
     height: 100vh;
     background-color: rgba(0, 0, 0, 0.95);
     z-index: 99;
     display: flex;
     justify-content: center;
     align-items: center;
     visibility: hidden;
     opacity: 0;
     transition: all 0.4s ease;
 }
 
 .menu-overlay.active {
     visibility: visible;
     opacity: 1;
 }
 
 .menu-links {
     list-style: none;
     text-align: center;
 }
 
 .menu-links li {
     margin-bottom: 25px;
 }
 
 .menu-links a {
     font-family: var(--font-headline);
     font-size: 24px;
     color: #fff;
     letter-spacing: 2px;
     transition: opacity 0.3s ease;
 }
 
 .menu-links a:hover {
     opacity: 0.7;
 }
 
 /* ---------------------------------------------
  * 4. ヒーローセクション
  * --------------------------------------------- */
 .hero {
     height: 100vh;
     width: 100%;
     display: flex;
     flex-direction: column;
     justify-content: center;
     color: #fff;
     padding: 0 40px;
     background-color: #1a1a1a; /* 基本の背景色 */
     background-image: url('/images/hero/bg.webp');
     background-size: cover;
     background-position: center;
     position: relative;
     overflow: hidden;
 }
 
 .hero::before {
     content: '';
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background-image: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.6));
     z-index: 1;
 }
 
 .hero::after {
     content: '';
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background: rgba(0, 0, 0, 0.45); /* 若干透明度調整 */
     z-index: 1;
 }
 
 .hero-content {
     z-index: 2;
     position: relative;
     display: flex;
     flex-direction: column;
     justify-content: space-between; /* 上下の要素を端に寄せる */
     height: 100%;
     width: 100%;
     max-width: 1500px;
     margin: 0 auto;
     padding-bottom: 60px; /* PC版は少し上に配置 */
 }
 
 .hero-subtitle {
     font-family: var(--font-headline);
     font-weight: 500;
     display: flex;
     align-items: center;    /* 縦方向中央揃え */
     align-self: flex-start; /* 左寄せ */
     margin-top: 400px; /* 上部からの距離調整（必要に応じて） */
     justify-content: flex-start;  /* 左寄せ（デフォルトなので省略可能） */
     letter-spacing: 2px;
     opacity: 0;
     transform: translateY(20px);
     transition: opacity 0.8s ease, transform 0.8s ease;
     line-height: 1.2;
     color: var(--color-white);
 }
 
 .hero-text-container {
     position: relative;
     max-width: 1000px;
     align-self: flex-end; /* 右寄せ */
     text-align: right; /* テキスト自体も右寄せ */
     margin-bottom: 100px;
     margin-right: 50px;
 }
 
 .hero-text {
     font-family: var(--font-body);
     font-size: 20px;
     margin-bottom: 10px;
     line-height: 1.8;
     max-width: 1000px;
     opacity: 0;
     transform: translateY(20px);
     transition: opacity 0.8s ease, transform 0.8s ease;
 }
 
 .hero-secondary-text {
     font-family: var(--font-body);
     color: var(--color-white);
     font-size: 14px;
     letter-spacing: 1px;
     line-height: 1.6;
     max-width: 1000px;
     opacity: 0;
     transform: translateY(20px);
     transition: opacity 0.8s ease, transform 0.8s ease;
 }

 .sp-only-br {
    display: none;
  }
 
 .side-text {
    position: absolute;
    right: -120px;
    bottom: 230px;
    transform: rotate(90deg);
    transform-origin: left bottom; /* right bottomからleft bottomに変更 */
    font-family: var(--font-body);
    font-size: 14px;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.7);
    z-index: 2;
    text-transform: none;
    display: flex;
    align-items: center;
}

/* 縦線の追加 */
.side-text::after {
    content: '';
    display: inline-block;
    width: 60px; /* 回転前の線の長さ */
    height: 1px; /* 回転前の線の太さ */
    background-color: rgba(255, 255, 255, 0.5);
    margin-left: 10px; /* 文字と線の間隔 */
}
 
 /* 背景ズームアニメーション */
 .zoom-animation {
     position: relative;
     overflow: hidden;
 }
 
 .zoom-animation::before {
     content: '';
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background-image: url('images/hero/bg.webp');
     background-size: cover;
     background-position: center center;
     animation: zoomBackground 20s ease-in-out infinite alternate;
     z-index: 0;
 }
 
 @keyframes zoomBackground {
     0% {
         transform: scale(1);
     }
     100% {
         transform: scale(1.05);
     }
 }
 
 /* 背景読み込み完了クラス */
 .bg-loaded::after {
     background: rgba(0, 0, 0, 0.45);
 }
 
 /* フォールバック時のスタイル */
 .no-bg-image .hero {
     background: linear-gradient(to bottom, #1a1a1a, #000);
 }
 
 .no-bg-image .hero::before,
 .no-bg-image .hero::after {
     background: none;
 }
 
/* ---------------------------------------------
 * 5. アバウトセクション
 * --------------------------------------------- */
 .about {
    padding: 120px 0;
    background-color: var(--color-white);
}

.about-heading {
    font-size: 14px;
    letter-spacing: 1px;
    color: #999;
    margin-bottom: 20px;
    padding-left: 140px;
    position: relative;
}

.about-heading::after {
    content: '';
    position: absolute;
    left: 280px;
    top: 50%;
    width: 100px;
    height: 1px;
    background-color: #999;
    transform: translateY(-50%);
}

.section-title {
    font-size: 100px;
    font-weight: 400;
    margin-bottom: 80px;
    letter-spacing: 10px;
    text-align: left;
    padding-left: 120px;
    color: #222;
}

.about-content {
    display: flex;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
}

.about-image {
    flex: 0 0 50%;
    max-width: 50%;
    position: relative;
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
}

.about-text {
    flex: 0 0 40%;
    max-width: 40%;
    display: flex;
    flex-direction: column; /* 縦積み */
    padding-left: 60px;
    position: relative;
}

/* 縦書きテキスト部分 */
.about-vertical-text {
    margin-bottom: 40px;
    align-self: flex-start;
    display: flex;
    justify-content: center; /* 横方向の中央揃え */
    width: 100%; /* 親要素の幅いっぱいに広げる */
}

.vertical-text-content {
    writing-mode: vertical-rl;
    font-size: 14px;
    letter-spacing: 4px;
    color: #333;
    position: relative;
    height: auto;
    /* 以下を追加 */
    text-align: center;
    margin: 0 auto; /* 左右のマージンを自動にして中央に配置 */
}

/* 縦線 */
.vertical-text-content::before {
    content: '';
    position: absolute;
    top: -85px;
    left: 50%;
    transform: translateX(-50%);
    width: 1px; /* 線の太さ */
    height: 70px; /* 線の長さ */
    background-color: #333; /* 色は黒系 */
}

/* テキストコンテンツ部分 */
.about-text-content {
    width: 100%;
}

.about-text p {
    font-size: 14px;
    line-height: 2;
    margin-bottom: 25px;
}

.about-text-en {
    font-size: 13px;
    color: #777;
    line-height: 1.8;
    margin-bottom: 25px;
}

.view-more {
    display: inline-flex;
    align-items: center;
    font-size: 14px;
    letter-spacing: 1px;
    color: #555;
    position: relative;
    margin-top: 15px;
    transition: all 0.3s ease;
}

.view-more::after {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    background-color: #ccc;
    border-radius: 50%;
    margin-left: 10px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 18l6-6-6-6'/%3E%3C/svg%3E");
    background-size: 10px;
    background-position: center;
    background-repeat: no-repeat;
    transition: transform 0.3s ease;
}

.view-more:hover::after {
    transform: scale(1.1);
}
 
 /* ---------------------------------------------
  * 6. インフォメーションセクション
  * --------------------------------------------- */
 .information {
     padding: 120px 0;
     background-color: var(--color-white);
 }
 
 .information-title {
     font-family: var(--font-headline);
     font-size: 28px;
     font-weight: 400;
     margin-bottom: 60px;
     letter-spacing: 1px;
     text-align: left;
     padding-left: 120px;
 }
 
 .info-content-wrapper {
     max-width: 1200px;
     margin: 0 auto;
     padding: 0 20px;
 }
 
 .info-grid {
     display: flex;
     flex-wrap: wrap;
 }
 
 .info-left-column {
     flex: 0 0 33.333%;
     padding-right: 20px;
 }
 
 .info-right-column {
     flex: 0 0 66.666%;
     padding-left: 20px;
 }
 
 .info-item {
     padding: 30px 0;
     border-top: 1px solid #eee;
     position: relative;
 }
 
 .left-info-item {
     display: flex;
     flex-direction: column;
 }
 
 .left-info-image {
     width: 100%;
     margin-bottom: 20px;
 }
 
 .left-info-image img {
     width: 100%;
     height: auto;
     display: block;
 }
 
 .left-info-content .info-title {
     font-family: var(--font-body);
     font-size: 14px;
     font-weight: 400;
     margin-bottom: 10px;
     color: var(--color-black);
     line-height: 1.8;
 }
 
 .left-info-content .info-subtitle {
     font-family: var(--font-body);
     font-size: 13px;
     color: var(--color-gray);
     margin-bottom: 15px;
     line-height: 1.6;
 }
 
 .left-info-content .info-date {
     font-family: var(--font-body);
     font-size: 13px;
     color: var(--color-black);
     margin-right: 10px;
     display: inline-block;
 }
 
 .left-info-content .info-category {
     font-family: var(--font-body);
     font-size: 13px;
     color: var(--color-gray);
     font-weight: 400;
     display: inline-block;
 }
 
 .right-info-item {
     display: flex;
     justify-content: space-between;
     margin-bottom: 30px;
 }
 
 .right-info-item:last-child {
     margin-bottom: 0;
 }
 
 .right-info-content {
     flex: 0 0 65%;
 }
 
 .right-info-content .info-title {
     font-family: var(--font-body);
     font-size: 14px;
     font-weight: 400;
     margin-bottom: 10px;
     color: var(--color-black);
     line-height: 1.8;
 }
 
 .right-info-content .info-subtitle {
     font-family: var(--font-body);
     font-size: 13px;
     color: var(--color-gray);
     margin-bottom: 15px;
     line-height: 1.6;
 }
 
 .right-info-content .info-date {
     font-family: var(--font-body);
     font-size: 13px;
     color: var(--color-black);
     margin-right: 10px;
     display: inline-block;
 }
 
 .right-info-content .info-category {
     font-family: var(--font-body);
     font-size: 13px;
     color: var(--color-gray);
     font-weight: 400;
     display: inline-block;
 }
 
 .right-info-image {
     flex: 0 0 30%;
 }
 
 .right-info-image img {
     width: 100%;
     height: auto;
     display: block;
 }
 
 .info-view-more {
     text-align: right;
     margin-top: 40px;
 }
 
 .info-view-more .view-more {
     font-family: var(--font-headline);
     display: inline-flex;
     align-items: center;
     font-size: 14px;
     letter-spacing: 1px;
     color: var(--color-dark-gray);
 }
 
 .info-view-more .view-more::after {
     content: '';
     display: inline-block;
     width: 16px;
     height: 16px;
     background-color: #ccc;
     border-radius: 50%;
     margin-left: 10px;
     background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 18l6-6-6-6'/%3E%3C/svg%3E");
     background-size: 10px;
     background-position: center;
     background-repeat: no-repeat;
 }
 
 /* ---------------------------------------------
  * 7. コンタクトセクション
  * --------------------------------------------- */
 .contact {
     padding: 120px 0;
     background-color: #f8f8f8;
     position: relative;
 }
 
 .contact-wrapper {
     max-width: 1200px;
     margin: 0 auto;
     padding: 0 20px;
     display: flex;
     justify-content: space-between;
     align-items: center;
 }
 
 .contact-text {
     flex: 0 0 45%;
     padding-right: 40px;
 }
 
 .contact-title {
     font-family: var(--font-headline);
     font-size: 28px;
     font-weight: 400;
     margin-bottom: 40px;
     letter-spacing: 1px;
 }
 
 .contact-text p {
     font-family: var(--font-body);
     font-size: 14px;
     line-height: 1.8;
     margin-bottom: 10px;
 }
 
 .contact-text p.en {
     font-size: 13px;
     color: var(--color-gray);
     line-height: 1.6;
     margin-bottom: 25px;
 }
 
 .contact-image {
     flex: 0 0 40%;
 }
 
 .contact-image img {
     width: 100%;
     height: auto;
     display: block;
 }
 
 .contact-decorator {
     position: absolute;
     bottom: 60px;
     left: 0;
     right: 0;
     height: 2px;
     display: flex;
     justify-content: center;
 }
 
 .contact-decorator::before {
     content: '';
     width: 40%;
     height: 2px;
     background-image: url("data:image/svg+xml,%3Csvg width='20' height='2' viewBox='0 0 20 2' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1H19' stroke='%23CCCCCC' stroke-width='2' stroke-linecap='round' stroke-dasharray='4 4'/%3E%3C/svg%3E");
     background-repeat: repeat-x;
 }
 
 .contact-button {
     position: absolute;
     bottom: 40px;
     right: 40px;
     display: inline-flex;
     align-items: center;
     font-family: var(--font-headline);
     font-size: 14px;
     letter-spacing: 1px;
     color: var(--color-dark-gray);
     transition: transform 0.3s ease, color 0.3s ease;
 }
 
 .contact-button:hover {
     transform: translateX(5px);
     color: #000;
 }
 
 .contact-button::after {
     content: '';
     display: inline-block;
     width: 16px;
     height: 16px;
     background-color: #ccc;
     border-radius: 50%;
     margin-left: 10px;
     background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 18l6-6-6-6'/%3E%3C/svg%3E");
     background-size: 10px;
     background-position: center;
     background-repeat: no-repeat;
     transition: background-color 0.3s ease;
 }
 
 .contact-button:hover::after {
     background-color: #aaa;
 }
 
 /* ---------------------------------------------
  * 8. フッター
  * --------------------------------------------- */
 .footer {
     background-color: #1a1a1a;
     color: #fff;
     padding: 80px 0 100px;
     position: relative;
 }
 
 .footer-container {
     max-width: 1200px;
     margin: 0 auto;
     padding: 0 40px;
     position: relative;
 }
 
 .footer-link-section {
     margin-bottom: 60px;
     display: flex;
 }
 
 .footer-link-icon {
     width: 36px;
     height: 36px;
     border-radius: 50%;
     background-color: rgba(255, 255, 255, 0.2);
     display: flex;
     justify-content: center;
     align-items: center;
     margin-right: 20px;
 }
 
 .footer-link-icon svg {
     width: 18px;
     height: 18px;
     fill: none;
     stroke: #fff;
     stroke-width: 2;
     stroke-linecap: round;
     stroke-linejoin: round;
 }
 
 .footer-link-content {
     flex: 1;
 }
 
 .footer-link-title {
     font-family: var(--font-headline);
     font-size: 24px;
     font-weight: 400;
     letter-spacing: 1px;
     margin-bottom: 15px;
 }
 
 .footer-link-text {
     font-family: var(--font-body);
     font-size: 14px;
     line-height: 1.6;
     margin-bottom: 5px;
     color: rgba(255, 255, 255, 0.7);
 }
 
 .footer-navigation {
     position: absolute;
     top: 80px;
     right: 40px;
     text-align: right;
     width: auto;
     max-width: 200px;
 }
 
 .footer-navigation ul {
     list-style: none;
     padding: 0;
     margin: 0;
 }
 
 .footer-nav-item {
     margin-bottom: 15px;
     transition: transform 0.3s ease;
 }
 
 .footer-nav-item:hover {
     transform: translateX(5px);
 }
 
 .footer-nav-item a {
     display: block;
     text-decoration: none;
     transition: opacity 0.3s ease;
 }
 
 .footer-nav-item a:hover {
     opacity: 0.7;
 }
 
 .footer-nav-jp {
     font-size: 12px;
     margin-bottom: 3px;
 }
 
 .footer-nav-en {
     font-size: 12px;
     color: rgba(255, 255, 255, 0.5);
 }
 
 .online-store-text {
     position: absolute;
     left: 0;
     bottom: 150px;
     writing-mode: vertical-rl;
     font-family: var(--font-body);
     font-size: 14px;
     letter-spacing: 2px;
     color: rgba(255, 255, 255, 0.4);
     padding-left: 40px;
     border-left: 1px solid rgba(255, 255, 255, 0.3);
     height: 120px;
     display: flex;
     align-items: center;
 }
 
 .footer-bottom {
     padding-top: 30px;
     margin-top: 40px;
     position: relative;
     z-index: 5;
 }
 
 .footer-copyright {
     font-family: var(--font-body);
     font-size: 12px;
     color: rgba(255, 255, 255, 0.5);
     display: inline-block;
 }
 
 .footer-privacy {
     font-family: var(--font-body);
     font-size: 12px;
     color: rgba(255, 255, 255, 0.5);
     text-decoration: none;
     margin-left: 20px;
 }
 
 .footer-logo {
     position: absolute;
     bottom: -60px;
     right: 40px;
     font-family: var(--font-headline);
     font-size: 32px;
     font-weight: 400;
     color: #fff;
     text-decoration: none;
     z-index: 10;
 }
 
 /* Social Media Links */
 .footer-social {
     display: flex;
     justify-content: center;
     margin-top: 40px;
     padding-top: 30px;
     border-top: 1px solid rgba(255, 255, 255, 0.1);
 }
 
 .footer-social a {
    margin: 0 15px;
    font-size: 14px;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s ease;
}

.footer-social a:hover {
    color: #fff;
}

/* ---------------------------------------------
 * 9. アニメーション
 * --------------------------------------------- */
/* アニメーションクラス */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

.section-title, .about-image, .about-text, .info-item, .contact-text, .contact-image, .footer-link-section, .footer-navigation, .footer-social, .footer-logo {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

/* デバイス別表示制御用のスタイル */
.mobile-hidden {
    display: block;
}

.desktop-hidden {
    display: none;
}

/* ---------------------------------------------
* 10. レスポンシブスタイル
* --------------------------------------------- */
/* 大型デスクトップ */
@media (min-width: 1200px) {
   .hero-content {
       padding-left: 40px;
   }
   
   .hero-subtitle {
       font-size: 80px;
   }
}

/* 中型デスクトップ・タブレット */
@media (max-width: 1200px) {
   .footer-container,
   .info-content-wrapper,
   .contact-wrapper,
   .about-content {
       padding: 0 30px;
   }
   
   .section-title {
       padding-left: 180px;
   }
   
   .footer-navigation {
       right: 30px;
   }
   
   .footer-logo {
       right: 30px;
   }
   
   .side-text::after {
      height: 1px;
  }

  .hero-subtitle {
      font-size: 80px;
  }
}

/* タブレット・小型デスクトップ */
@media (max-width: 991px) {
   .hero-content {
       padding-bottom: 210px;
   }
   
   .hero-subtitle {
       font-size: 48px;
       margin-bottom: 200px;
   }
   
   .hero-text {
       font-size: 15px;
   }
   
   .about-content {
       flex-direction: column;
   }
   
   .about-image {
       flex: 0 0 100%;
       max-width: 100%;
       margin-bottom: 40px;
   }
   
   .about-text {
       flex-direction: row;
       max-width: 100%;
       padding-left: 0;
       /* 縦積みのままなのでflex-directionは変更しない */
   }
   
   .vertical-text-content {
    margin: 150px auto;
    }

   .vertical-text-content::before {
       height: 60px;
   }
   
   .information-title {
    padding-left: 20px;
   }

   .info-grid {
       flex-direction: column;
   }
   
   .info-left-column {
      flex: 0 0 100%;
      padding-right: 0;
      margin-bottom: 30px;
   }
   
   .info-right-column {
      flex: 0 0 100%;
      padding-left: 0;
   }
   
   .contact-wrapper {
      flex-direction: column;
   }
   
   .contact-text {
      flex: 0 0 100%;
      padding-right: 0;
      margin-bottom: 30px;
   }
   
   .contact-image {
      flex: 0 0 100%;
   }
   
   .footer {
      padding-bottom: 120px;
   }
   
   .footer-navigation {
      position: static;
      margin-top: 60px;
      text-align: left;
      max-width: 100%;
   }
   
   .footer-bottom {
      margin-top: 60px;
   }
   
   .footer-logo {
      bottom: 40px;
      right: 40px;
      font-size: 28px;
   }
}

/* タブレット・モバイル */
@media (max-width: 767px) {
   .hero {
       padding: 0 30px;
   }
   
   .hero-content {
       justify-content: flex-end; /* 下部寄せ */
       padding-bottom: 180px; /* モバイルで下部に余白 */
   }
   
   .hero-subtitle {
       font-size: 38px;
       margin-bottom: 100px; /* モバイルでは余白減少 */
   }
   
   .hero-text {
       font-size: 14px;
       line-height: 1.7;
   }
   
   .hero-secondary-text {
       font-size: 12px;
       letter-spacing: 0.8px;
   }
   
   .side-text {
       right: -130px;
       bottom: 200px;
       font-size: 12px;
       padding-right: 15px;
   }
   
   .side-text::after {
       height: 1px;
   }

   /* モバイルではズームアニメーションなし */
   .zoom-animation::before {
       animation: none;
   }
   
   .hero-subtitle {
       font-size: 56px;
   }
   
   .hero-text {
       font-size: 14px;
   }
   
   .hero-secondary-text {
       font-size: 12px;
   }
   
   .section-title {
       font-size: 32px;
       padding-left: 20px;
   }
   
   .footer-container,
   .info-content-wrapper,
   .contact-wrapper,
   .about-content {
       padding: 0 20px;
   }
   
   .right-info-item {
       flex-direction: column;
   }
   
   .right-info-content {
       flex: 0 0 100%;
       margin-bottom: 15px;
   }
   
   .right-info-image {
       flex: 0 0 100%;
   }
   
   .footer-link-section {
       flex-direction: column;
   }
   
   .footer-link-icon {
       margin-bottom: 15px;
       margin-right: 0;
   }
   
   .footer-link-title {
       text-align: center;
   }
   
   .footer-link-text {
       text-align: center;
   }
   
   .online-store-text {
       display: none;
   }
   
   .footer-logo {
       right: 20px;
       bottom: 30px;
       font-size: 26px;
   }
   
   .footer-bottom {
       display: flex;
       flex-direction: column;
       gap: 10px;
   }
   
   .footer-copyright, .footer-privacy {
       display: block;
       text-align: left;
   }
   
   .footer-privacy {
       margin-left: 0;
   }
   
   .footer-social {
       flex-wrap: wrap;
       justify-content: space-between;
   }
   
   .footer-social a {
       flex: 0 0 30%;
       text-align: center;
       margin: 10px 0;
   }
}

/* スマートフォン */
@media (max-width: 576px) {
   .header {
       padding: 20px;
   }
   
   .header.scrolled {
       padding: 20px;
   }
   
   .logo img {
       height: 25px;
   }
   
   .menu-container {
       align-items: center;
   }
   
   .menu-text {
       font-size: 14px;
   }
   
   .hero {
       padding: 0 45px;
   }
   
   .hero-content {
       padding-top: 90px; /* 上部に余白を追加 */
       padding-bottom: 90px; /* 下部の余白を調整 */
       justify-content: center;
       height: auto;
       flex: 1;
   }
   
   .hero-subtitle {
       font-size: 65px;
       margin-top: 50px;
       margin-bottom: 20px;
       align-self: flex-start;
   }
   
   .hero-text-container {
       text-align: left;
   }
   
   .hero-text {
       font-size: 14px;
       line-height: 1.6;
       margin-bottom: 8px;
   }
   
   .hero-secondary-text {
       font-size: 11px;
       letter-spacing: 0.5px;
       line-height: 1.5;
   }

   .sp-only-br {
    display: inline;
  }
   
   .side-text {
       right: -150px;
       bottom: 200px;
       padding-right: 20px;
   }

   .side-text::after {
       height: 1px;
   }
   
   .about {
       padding: 80px 0;
   }
   
   .about-heading {
       padding-left: 20px;
   }
   
   .about-text {
       flex-direction: row; /* 横並びに変更 */
   }
   
   .about-vertical-text {
       flex: 0 0 10%;
       max-width: 10%;
       margin-right: 5%;
       margin-bottom: 0;
       position: relative; /* 位置調整のため追加 */
   }
   
   .vertical-text-content {
       position: relative;
       top:83px;
   }
   
   /* スマホ版での縦線の表示を調整 */
   .vertical-text-content::before {
       content: '';
       position: absolute;
       top: -80px; /* スマホ版では上部の位置を調整 */
       left: 50%;
       transform: translateX(-50%);
       width: 1px;
       height: 70px; /* スマホ版では長さを調整 */
       background-color: #333;
       display: block; /* 確実に表示されるように */
   }
   
   .about-text-content {
       flex: 0 0 85%;
       max-width: 85%;
   }
   
   .footer {
       padding: 60px 0 100px;
   }
   
   .footer-logo {
       font-size: 24px;
       bottom: 25px;
   }
   
   .contact-button {
       right: 20px;
   }
   
   /* スマホ版のフッター調整 */
   .footer-navigation {
       display: block;
       margin-top: 40px;
       text-align: right;
   }
   
   .footer-navigation .footer-nav-item {
       margin-bottom: 15px;
       text-align: right;
   }
   
   .footer-navigation .footer-nav-jp {
       margin-bottom: 2px;
   }
   
   .footer-social {
       justify-content: center;
       padding-top: 20px;
       gap: 30px;
   }
   
   .footer-social a {
       flex: 0 0 auto;
       margin: 0;
   }
   
   /* スマホ版のフッターロゴ位置調整 */
   .footer-logo {
       position: static;
       display: block;
       text-align: center;
       margin-top: 40px;
       font-size: 32px;
       letter-spacing: 1px;
   }

   .footer-bottom {
       margin-top: 30px;
       text-align: center;
       display: flex;
       flex-direction: column;
       align-items: center;
   }

   .footer-copyright {
       margin-bottom: 10px;
   }

   .footer-privacy {
       margin-left: 0;
   }

   /* コピーライトとプライバシーポリシーをセンター揃え */
   .footer-copyright, .footer-privacy {
       text-align: center;
   }
   
   /* ハンバーガーメニュー */
   .menu-toggle {
       width: 22px;
       height: 18px;
   }
   
   .menu-toggle.active span:nth-child(1) {
       transform: translateY(8.5px) rotate(45deg);
   }
   
   .menu-toggle.active span:nth-child(3) {
       transform: translateY(-8.5px) rotate(-45deg);
   }
   
   /* モバイル表示・非表示切替 */
   .mobile-hidden {
       display: none;
   }
   
   .desktop-hidden {
       display: block;
   }
   
   /* フッターの調整 */
   .footer-link-section {
       margin-bottom: 40px;
   }
   
   .footer-link-section:first-child {
       /* Corporateセクションにのみ適用されるスタイル */
       margin-bottom: 30px;
   }
   
   /* スマホ版フッターでSNSリンクを強調表示 */
   .footer-social {
       margin: 50px 0 20px;
   }
   
   .footer-social a {
       position: relative;
       letter-spacing: 1.5px;
   }
   
   .footer-social a::after {
       content: '';
       position: absolute;
       bottom: -5px;
       left: 0;
       width: 0;
       height: 1px;
       background-color: rgba(255, 255, 255, 0.5);
       transition: width 0.3s ease;
   }
   
   .footer-social a:hover::after {
       width: 100%;
   }
}

/* 画面が特に縦長の場合 */
@media (max-width: 576px) and (min-height: 700px) {
   .hero-content {
       padding-top: 150px;
       padding-bottom: 150px;
   }
}

/* 極小デバイス向け調整 */
@media (max-width: 375px) {
   .hero-subtitle {
       font-size: 32px;
   }
   
   .hero-text {
       font-size: 13px;
   }
   
   .hero-secondary-text {
       font-size: 10px;
   }
   
   .about-vertical-text {
       margin-bottom: 15px;
   }
   
   .vertical-text-content {
       height: 100px;
       font-size: 12px;
   }
   
   /* モバイル最適化用の追加スタイル */
   .information-title, .contact-title {
       font-size: 24px;
   }
   
   .footer-link-title {
       font-size: 20px;
   }
   
   .footer-social {
       gap: 20px;
   }
   
   .footer-social a {
       font-size: 12px;
   }
   
   .info-title {
       font-size: 13px;
   }
   
   .info-subtitle {
       font-size: 12px;
   }
}

/* タッチデバイス用の調整 */
.touch-device .view-more:active::after {
   transform: scale(1.1);
}

.touch-device .footer-nav-item:active {
   transform: translateX(5px);
}

.touch-device .footer-social a:active {
   color: #fff;
}

/* モバイル表示時のソーシャルメディアエリア補正 */
.mobile-view .footer-social {
   margin-top: 50px;
}

.mobile-view .footer-logo {
   margin-top: 30px;
}

/* デバイスの向き - 横向き時の調整 */
@media (max-width: 767px) and (orientation: landscape) {
   .hero-content {
       padding-bottom: 50px;
   }
   
   .hero-subtitle {
       margin-bottom: 20px;
   }
}