/* ========================================
   企業情報ページ専用スタイル
   ======================================== */

/* ページヒーロー */
.page-hero {
    margin-top: 85px;
    background: linear-gradient(135deg, #1e3a5f 0%, #0a2540 100%);
    padding: 2rem 0; /* 5rem → 2rem に大幅に縮小し、より細い帯にする */
    text-align: center;
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><rect width="1" height="1" fill="white" opacity="0.05"/></svg>');
    background-size: 50px 50px;
}

.page-hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.page-hero-label {
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 1rem;
    opacity: 0.9;
    font-weight: 500;
}

.page-hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 2.8rem); /* 少しサイズを抑える */
    font-weight: 700;
    margin-bottom: 0; /* 下の文章がないのでマージンを0にする */
    letter-spacing: 0.15em;
}

.page-hero-subtitle {
    font-size: 1rem;
    line-height: 1.8;
    opacity: 0.95;
    letter-spacing: 0.05em;
}

/* ========================================
   会社概要セクション
   ======================================== */

.company-overview {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
}

.overview-content {
    margin-top: 3rem;
}

.overview-intro {
    max-width: 900px;
    margin: 0 auto 4rem;
}

.lead-text {
    font-size: 1rem;
    line-height: 2;
    color: var(--color-text-dark);
    margin-bottom: 1.5rem;
    text-align: justify;
}

.company-info-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
}

.company-info-table th,
.company-info-table td {
    padding: 1.5rem 2rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.company-info-table th {
    background-color: var(--color-light-gray);
    font-family: var(--font-serif);
    font-weight: 700;
    color: var(--color-text-dark);
    width: 200px;
    font-size: 0.95rem;
}

.company-info-table td {
    color: var(--color-text-dark);
    font-size: 0.9rem;
    line-height: 1.8;
}

.company-info-table tr:last-child th,
.company-info-table tr:last-child td {
    border-bottom: none;
}

.business-list {
    list-style: none;
    padding: 0;
}

.business-list li {
    padding: 0.5rem 0;
    padding-left: 1.2rem;
    position: relative;
}

.business-list li::before {
    content: '・';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

/* ========================================
   事業の沿革
   ======================================== */

.company-history {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light-gray);
}

.history-timeline {
    max-width: 900px;
    margin: 3rem auto 0;
    position: relative;
}

.history-timeline::before {
    content: '';
    position: absolute;
    left: 140px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #2e5a9f, #1a3a5a);
}

.timeline-item {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 140px;
    top: 0;
    width: 16px;
    height: 16px;
    background-color: var(--color-primary);
    border: 4px solid var(--color-white);
    border-radius: 50%;
    transform: translateX(-7px);
    z-index: 10;
}

.timeline-year {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
    text-align: right;
    padding-top: 0.25rem;
}

.timeline-content {
    background-color: var(--color-white);
    padding: 2rem;
    border: 1px solid var(--color-border);
    border-radius: 0.25rem;
}

.timeline-title {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 0.75rem;
}

.timeline-description {
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--color-text-dark);
}

/* ========================================
   工場・拠点情報
   ======================================== */

.facilities {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
}

.facilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.facilities-subsection-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-top: 4rem;
    margin-bottom: 1.5rem;
    padding-left: 1rem;
    border-left: 4px solid var(--color-primary);
}

.facilities-grid-main {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
}

.facilities-grid-partner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
    margin-bottom: 3rem;
}

.facility-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: var(--transition-normal);
}

.facility-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    border-color: var(--color-primary);
}

.facility-card.main-facility {
    /* 通常サイズに変更 */
}

.facility-card.main-facility .facility-header {
    /* ヘッダースタイル維持 */
}

.facility-header {
    padding: 2rem;
    background-color: var(--color-light-gray);
    border-bottom: 2px solid var(--color-primary);
}

.facility-badge {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 0.3rem 0.8rem;
    border-radius: 0.2rem;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
}

.facility-badge.gibier {
    background-color: var(--color-earth);
}

.facility-badge.seafood {
    background-color: var(--color-secondary);
}

.facility-badge.partner {
    background-color: #666;
}

.facility-name {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 0.5rem;
}

.facility-location {
    font-size: 0.9rem;
    color: var(--color-text-gray);
}

.facility-image {
    height: 280px;
    background-size: cover;
    background-position: center;
}

.facility-card.main-facility .facility-image {
    height: 100%;
}

.facility-image.takasago {
    background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.3)),
}

.facility-image.yachimata {
    background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.3)),
}

.facility-image.uruma {
    background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.3)),
}

.facility-image.chiba {
    background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.3)),
}

.facility-map {
    margin-top: 1.5rem;
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.facility-map iframe {
    display: block;
}

.partner-facility {
    opacity: 0.9;
}

.partner-facility:hover {
    opacity: 1;
}

.facility-content {
    padding: 2rem;
}

.facility-description {
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--color-text-dark);
    margin-bottom: 2rem;
}

.facility-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.info-label {
    font-family: var(--font-serif);
    font-weight: 700;
    color: var(--color-primary);
    font-size: 0.85rem;
}

.info-value {
    font-size: 0.85rem;
    color: var(--color-text-dark);
    line-height: 1.7;
}

/* ========================================
   ネットワーク
   ======================================== */

.network {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light-gray);
}

.network-content {
    margin-top: 3rem;
}

.network-intro {
    max-width: 900px;
    margin: 0 auto 4rem;
    text-align: center;
}

.network-title {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 1.5rem;
}

.network-description {
    font-size: 1rem;
    line-height: 1.9;
    color: var(--color-text-dark);
    margin-bottom: 1rem;
    text-align: justify;
}

.network-map {
    background-color: var(--color-white);
    padding: 3rem;
    border: 1px solid var(--color-border);
    margin-bottom: 3rem;
}

.network-section-title {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 2rem;
    text-align: center;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--color-primary);
}

.network-locations {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.location-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background-color: var(--color-off-white);
    border: 1px solid var(--color-border);
    border-radius: 0.25rem;
}

.location-icon {
    font-size: 1.5rem;
}

.location-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-dark);
}

.network-international {
    background-color: var(--color-white);
    padding: 3rem;
    border: 1px solid var(--color-border);
}

.international-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.international-item {
    text-align: center;
    padding: 2rem;
    background-color: var(--color-off-white);
    border: 1px solid var(--color-border);
    border-radius: 0.25rem;
    transition: var(--transition-normal);
}

.international-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border-color: var(--color-primary);
}

.international-flag {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.international-country {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 0.5rem;
}

.international-products {
    font-size: 0.85rem;
    color: var(--color-text-gray);
    line-height: 1.6;
}

/* ========================================
   品質管理
   ======================================== */

.quality-control {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
}

.quality-content {
    margin-top: 3rem;
}

.quality-intro {
    max-width: 900px;
    margin: 0 auto 4rem;
    text-align: center;
}

.quality-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.quality-item {
    background-color: var(--color-white);
    padding: 2.5rem 2rem;
    border: 1px solid var(--color-border);
    text-align: center;
    transition: var(--transition-normal);
}

.quality-item:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    border-color: var(--color-primary);
}

.quality-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.quality-title {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 1rem;
}

.quality-description {
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--color-text-dark);
}

/* ========================================
   アクセス
   ======================================== */

.access {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light-gray);
}

.access-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.access-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.access-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    padding: 1.5rem 2rem;
}

.access-info {
    padding: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.access-address {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text-dark);
    margin-bottom: 1rem;
}

.access-tel {
    font-size: 0.9rem;
    color: var(--color-text-dark);
    margin-bottom: 1.5rem;
}

.access-directions {
    margin-top: 1.5rem;
}

.access-directions p {
    font-size: 0.85rem;
    line-height: 1.8;
    color: var(--color-text-dark);
    margin-bottom: 0.5rem;
}

.access-directions strong {
    display: block;
    color: var(--color-primary);
    font-weight: 700;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
}

/* 地図表示の最適化 */
.access-map {
    height: 300px;
    background-color: var(--color-light-gray);
    position: relative;
    overflow: hidden;
}

.access-map iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block; /* 隙間をなくす */
}

/* 2拠点並んだ時のレスポンシブ調整（必要に応じて） */
@media (max-width: 1024px) {
    .access-content {
        grid-template-columns: 1fr; /* タブレット以下では縦に並べる */
        max-width: 600px;
        margin: 3rem auto 0;
    }
}

/* ========================================
   レスポンシブデザイン
   ======================================== */

@media (max-width: 1024px) {
    .facilities-grid-main,
    .facilities-grid-partner {
        grid-template-columns: 1fr;
    }
    
    .facility-card.main-facility .facility-header {
        /* スタイル維持 */
    }
    
    .access-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-hero {
        padding: 4rem 0;
    }
    
    .page-hero-title {
        font-size: 2.5rem;
    }
    
    .company-info-table {
        font-size: 0.85rem;
    }
    
    .company-info-table th,
    .company-info-table td {
        padding: 1rem 1.5rem;
    }
    
    .company-info-table th {
        width: 120px;
    }
    
    .history-timeline::before {
        left: 0;
    }
    
    .timeline-item {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .timeline-item::before {
        left: 0;
    }
    
    .timeline-year {
        text-align: left;
    }
    
    .facilities-grid {
        grid-template-columns: 1fr;
    }
    
    .network-locations {
        grid-template-columns: 1fr;
    }
    
    .international-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .quality-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .page-hero {
        padding: 3rem 0;
    }
    
    .company-info-table th {
        display: block;
        width: 100%;
        border-bottom: none;
        padding-bottom: 0.5rem;
    }
    
    .company-info-table td {
        display: block;
        width: 100%;
        padding-top: 0.5rem;
    }
    
    .international-grid {
        grid-template-columns: 1fr;
    }
    
    .access-content {
        grid-template-columns: 1fr;
    }
    
    .facility-image {
        height: 200px;
    }
}

/* ========================================
   鹿島興産グループについて
   ======================================== */

.group-businesses {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light-gray);
}

.group-intro {
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
}

.businesses-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.business-item {
    background-color: var(--color-white);
    padding: 2rem 1.5rem;
    text-align: center;
    border: 1px solid var(--color-border);
    transition: var(--transition-normal);
}

.business-item:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    border-color: var(--color-primary);
    transform: translateY(-3px);
}

.business-item.highlight {
    border: 2px solid var(--color-primary);
    background: linear-gradient(135deg, rgba(139, 26, 26, 0.03) 0%, rgba(139, 26, 26, 0.01) 100%);
}

.business-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.business-name {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 0.75rem;
    min-height: 2.5em;
}

.business-description {
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--color-text-gray);
}

/* ========================================
   企業理念
   ======================================== */

.corporate-philosophy {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
    color: var(--color-white);
}

.philosophy-content {
    max-width: 1000px;
    margin: 3rem auto 0;
}

.philosophy-mission,
.philosophy-vision,
.philosophy-values {
    margin-bottom: 4rem;
}

.philosophy-mission:last-child,
.philosophy-vision:last-child,
.philosophy-values:last-child {
    margin-bottom: 0;
}

.philosophy-label {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
    text-align: center;
}

.philosophy-logo {
    text-align: center;
    padding: 3rem 2rem;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.philosophy-main {
    font-family: var(--font-serif);
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    letter-spacing: 0.2em;
}

.philosophy-description {
    font-size: 1.1rem;
    opacity: 0.95;
    line-height: 1.8;
}

.philosophy-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1.5rem;
}

.philosophy-text {
    font-size: 1.8rem;
    font-weight: 700;
    text-align: center;
    padding: 2rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-left: 4px solid var(--color-accent);
}

.values-list {
    list-style: none;
    max-width: 700px;
    margin: 0 auto;
    padding: 2rem;
    background-color: rgba(255, 255, 255, 0.05);
}

.values-list li {
    font-size: 1.1rem;
    padding: 1rem 0;
    padding-left: 2rem;
    position: relative;
    line-height: 1.7;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.values-list li:last-child {
    border-bottom: none;
}

.values-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
    font-size: 1.3rem;
}

/* ========================================
   社長メッセージ
   ======================================== */

.president-message-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
}

.president-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-top: 3rem;
    align-items: start;
}

.president-photo-box {
    position: sticky;
    top: 120px;
    text-align: center;
}

.president-photo-img {
    width: 100%;
    max-width: 400px;
    height: auto;
    border: 3px solid var(--color-primary);
    margin-bottom: 1.5rem;
}

.president-name {
    font-size: 1.1rem;
    color: var(--color-text-dark);
    line-height: 1.8;
}

.president-name strong {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    display: block;
    margin-top: 0.5rem;
}

.president-message-box {
    background-color: var(--color-off-white);
    padding: 3rem;
    border: 1px solid var(--color-border);
}

.message-paragraph {
    font-size: 1rem;
    line-height: 2;
    color: var(--color-text-dark);
    margin-bottom: 1.5rem;
    text-align: justify;
}

.message-paragraph:last-child {
    margin-bottom: 0;
}

/* ========================================
   レスポンシブ追加
   ======================================== */

@media (max-width: 1024px) {
    .businesses-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .president-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .president-photo-box {
        position: relative;
        top: 0;
    }
}

@media (max-width: 768px) {
    .businesses-grid {
        grid-template-columns: 1fr;
    }
    
    .philosophy-main {
        font-size: 3rem;
    }
    
    .philosophy-text {
        font-size: 1.4rem;
    }
    
    .values-list li {
        font-size: 1rem;
    }
    
    .president-message-box {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .business-item {
        padding: 1.5rem 1rem;
    }
    
    .business-icon {
        font-size: 2.5rem;
    }
    
    .philosophy-logo {
        padding: 2rem 1.5rem;
    }
    
    .philosophy-main {
        font-size: 2.5rem;
    }
    
    .philosophy-title {
        font-size: 1.6rem;
    }
    
    .philosophy-text {
        font-size: 1.2rem;
        padding: 1.5rem;
    }
    
    .values-list {
        padding: 1.5rem;
    }
    
    .values-list li {
        font-size: 0.95rem;
        padding: 0.75rem 0;
        padding-left: 1.5rem;
    }
}