/* =======================================================================
   MGFactory Layout-Only CSS - 色指定なし、構造のみ
   ======================================================================= */

/* === 基本リセット（色指定なし） === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.7;
}

/* === コンテナ構造 === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* === ナビゲーション構造 === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.logo-text {
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: nowrap;
}

.nav-link {
    text-decoration: none;
    font-weight: 600;
    padding: 0.5rem 1rem;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 3px;
}

.bar {
    width: 25px;
    height: 3px;
}

/* === メインコンテンツ構造 === */
main {
    padding-top: 80px; /* ナビゲーション分のオフセット */
}

/* === セクション基本構造 === */
section {
    padding: 5rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    position: relative;
}

.section-subtitle {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

/* === ヒーローセクション構造 === */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-content {
    max-width: 800px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 2rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    font-weight: 500;
}

/* === 企業理念セクション構造 === */
.about-message {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    padding: 2.5rem;
    border-radius: 20px;
}

.about-message h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.about-message p {
    font-size: 1.1rem;
    line-height: 1.8;
    font-weight: 500;
}

/* === 価値観グリッド構造 === */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.value-item {
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
}

.value-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 2px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
    flex-shrink: 0;
}

.value-icon i {
    font-size: 2rem;
}

.value-item i {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: block;
}

.value-item h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.value-item p {
    font-size: 1rem;
    line-height: 1.6;
}

/* === 事業内容構造 === */
.business-content {
    display: grid;
    gap: 3rem;
}

.business-main {
    margin-bottom: 2rem;
}

.business-sub {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

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

.business-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid #ddd;
}

.business-icon {
    flex-shrink: 0;
}

.business-icon i {
    font-size: 2.5rem;
}

.business-info {
    flex: 1;
}

.business-info h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.business-info p {
    font-size: 1rem;
    line-height: 1.6;
}

/* === 事業ハイライトグリッド === */
.business-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.highlight-item {
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid #ddd;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.highlight-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.highlight-icon i {
    font-size: 1.2rem;
}

.highlight-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.highlight-content p {
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
    /* 透明度は colors CSS で統一管理 */
}

.business-ecosystem {
    font-size: 1rem;
    line-height: 1.6;
    text-align: center;
    margin-top: 2rem;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid #ddd;
    font-style: italic;
}

/* === 統計グリッド構造 === */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    border-radius: 12px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    display: block;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    font-weight: 500;
}

/* === 実績セクション統一構造 === */
.achievements-grid {
    display: grid;
    gap: 4rem;
}

.service-category {
    margin-bottom: 4rem;
}

.category-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #ddd;
}

.category-title i {
    font-size: 1.5rem;
}

/* === 統一カード構造（全ての実績項目に適用） === */
.achievements-content-grid,
.hospitals-grid,
.service-model,
.viewer-implementations,
.oem-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 1.5rem;
}

/* === 統一カード項目 === */
.hospital-item,
.implementation-item,
.oem-feature,
.achievement-card {
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid #ddd;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* === カード内ヘッダー統一 === */
.hospital-info h4,
.implementation-content h5,
.oem-feature h4,
.achievement-card h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

/* === カード内説明統一 === */
.hospital-info p,
.model-content p,
.implementation-content p,
.oem-feature p,
.achievement-card p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 0.75rem;
}

/* === カード内アイコン統一 === */
.hospital-item i,
.model-icon,
.implementation-icon,
.oem-feature i,
.achievement-card i {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
}

.model-icon,
.implementation-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    border: 2px solid #ddd;
}

/* === 特別要素の調整 === */
.price-tag {
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    border: 1px solid #ddd;
    display: inline-block;
    margin-bottom: 0.75rem;
}

.case-study-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    text-decoration: none;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.implementation-detail {
    font-size: 0.85rem;
    font-style: italic;
    /* 透明度は colors CSS で統一管理 */
}



/* === ビジネス効果リスト === */
.business-benefits {
    grid-column: 1 / -1;
    margin-top: 2rem;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid #ddd;
}

.business-benefits h5 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.business-benefits ul {
    list-style-position: inside;
    padding-left: 0;
}

.business-benefits li {
    margin-bottom: 0.5rem;
    padding-left: 1rem;
}

/* === QOLMS Viewer 構造統一 === */
.viewer-description {
    display: grid;
    gap: 2rem;
}

.viewer-content {
    margin-bottom: 2rem;
}

.viewer-content h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.viewer-content p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
}

/* === OEM提供 構造統一 === */
.oem-description {
    display: grid;
    gap: 2rem;
}

.oem-content {
    margin-bottom: 2rem;
}

.oem-content h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.oem-content p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
}

/* === QOLMSプラットフォーム構造 === */
.qolms-content {
    display: grid;
    gap: 4rem;
}

.qolms-catchphrase {
    text-align: center;
    margin-bottom: 2rem;
}

.catchphrase-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
}

.qolms-concept {
    text-align: center;
    margin-bottom: 3rem;
}

.qolms-concept h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.qolms-intro-inline {
    font-size: 1.1rem;
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto;
}

.qolms-features {
    margin-top: 3rem;
}

/* === 連携システム構造統一 === */
.integration-content {
    display: grid;
    gap: 3rem;
}

.integration-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.integration-intro h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.integration-intro p {
    font-size: 1.1rem;
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto;
}

.integration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.integration-item {
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid #ddd;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.integration-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 2px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
    flex-shrink: 0;
}

.integration-icon i {
    font-size: 2rem;
}

.integration-item i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.integration-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-align: center;
}

.integration-item p {
    font-size: 0.95rem;
    line-height: 1.6;
    text-align: center;
}

/* === 詳細導入実績構造統一 === */
.detailed-achievements {
    display: grid;
    gap: 3rem;
}

.client-achievements {
    border: 1px solid #ddd;
    border-radius: 15px;
    padding: 2rem;
    display: grid;
    gap: 2rem;
}

.client-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid #ddd;
}

.client-logo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.client-logo i {
    font-size: 1.5rem;
}

.client-info h4 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.client-location {
    font-size: 1rem;
    /* 透明度は colors CSS で統一管理 */
}

.achievement-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.achievement-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: 10px;
    position: relative;
}

.achievement-item i {
    font-size: 1.2rem;
    flex-shrink: 0;
}

.achievement-item span {
    font-size: 0.95rem;
    font-weight: 500;
    flex: 1;
}

.achievement-link {
    margin-left: auto;
    text-decoration: none;
    padding: 0.25rem;
}

.achievement-link i {
    font-size: 0.9rem;
}

/* === 会社実績タイムライン構造 === */
.company-stats {
    display: grid;
    gap: 4rem;
}

.achievements-timeline {
    display: grid;
    gap: 3rem;
    margin-top: 2rem;
}

.timeline-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 2rem;
    align-items: flex-start;
    padding: 2rem;
    border: 1px solid #ddd;
    border-radius: 15px;
    position: relative;
}

.timeline-year {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    padding: 1rem;
    border: 2px solid #ddd;
    border-radius: 10px;
    min-width: 120px;
}

.timeline-content h4 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.timeline-content p {
    font-size: 1rem;
    line-height: 1.7;
}

/* === ヒーロー（トップページ動画）構造 === */
.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.bgmv {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 56.25vw; /* 16:9 比率 */
    min-height: 100vh;
    min-width: 177.77vh; /* 16:9 比率 */
    transform: translate(-50%, -50%);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-text {
    text-align: center;
    max-width: 800px;
    padding: 0 2rem;
}

.title-main {
    display: block;
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
}

.title-sub {
    display: block;
    font-size: 2.5rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

.hero-description {
    font-size: 1.3rem;
    margin: 2rem 0 3rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 2;
}

.scroll-text {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}

.scroll-arrow {
    font-size: 1.2rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* === ナビゲーション改善（文字折り返し防止） === */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.nav-menu::-webkit-scrollbar {
    display: none;
}

.nav-link {
    text-decoration: none;
    font-weight: 600;
    padding: 0.5rem 0.75rem;
    white-space: nowrap;
    flex-shrink: 0;
}

/* === コンセプト動画セクション === */
.concept-movie-section {
    padding: 6rem 0;
    position: relative;
}

.concept-movie-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* 背景色と透明度は colors CSS で統一管理 */
    z-index: -1;
}

.concept-movie-content {
    display: grid;
    gap: 4rem;
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.movie-message {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.movie-title-wrapper {
    margin-bottom: 2.5rem;
}

.movie-title {
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 0;
}

.movie-description {
    display: grid;
    gap: 1.5rem;
}

.movie-intro {
    font-size: 1.3rem;
    line-height: 1.8;
    font-weight: 500;
    margin: 0;
}

.movie-vision {
    font-size: 1.2rem;
    line-height: 1.7;
    margin: 0;
    /* 透明度は colors CSS で統一管理 */
}

.movie-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.video-wrapper {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 比率 */
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    border: 3px solid #fff;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 17px;
}

.video-fallback {
    text-align: center;
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid #ddd;
}

.video-fallback a {
    text-decoration: none;
    font-weight: 600;
}

.video-fallback a:hover {
    text-decoration: underline;
}

/* === 応援メッセージ動画構造 === */
.support-messages-content {
    display: grid;
    gap: 4rem;
}

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

.support-intro h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.support-intro p {
    font-size: 1.1rem;
    line-height: 1.7;
}

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

.message-item {
    display: grid;
    gap: 1.5rem;
    border: 1px solid #ddd;
    border-radius: 15px;
    padding: 2rem;
}

.message-description {
    text-align: center;
}

.message-description h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.message-description p {
    font-size: 1rem;
    line-height: 1.6;
}

.support-cta {
    text-align: center;
    margin-top: 2rem;
}

.support-note {
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.support-note i {
    flex-shrink: 0;
    margin-top: 0.2rem;
}

/* === PHRビジネス深層理解構造（パネルなし） === */
.phr-insight-section {
    margin-top: 4rem;
    padding: 0;
    border: none;
    border-radius: 0;
}

.phr-insight-header {
    text-align: center;
    margin-bottom: 2rem;
}

.phr-insight-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.phr-insight-subtitle {
    font-size: 1rem;
    line-height: 1.6;
}

.phr-insight-text {
    max-width: 800px;
    margin: 0 auto;
    padding: 0;
}

.phr-detail-link {
    text-align: center;
    margin-top: 2rem;
}

/* PHRコンテンツは削除済み - パネル構造なし */
}

.insight-text p {
    font-size: 1rem;
    line-height: 1.7;
}

/* === 事業の将来性構造統一 === */
.future-vision-content {
    display: grid;
    gap: 4rem;
}

.vision-message {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.vision-message h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    line-height: 1.3;
}

.vision-message p {
    font-size: 1.1rem;
    line-height: 1.8;
}

.vision-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.highlight-item {
    padding: 2rem;
    border: 1px solid #ddd;
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.highlight-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.highlight-item h4 i {
    font-size: 1.1rem;
}

.highlight-item p {
    font-size: 1rem;
    line-height: 1.6;
}

.market-outlook {
    margin-top: 3rem;
}

.market-outlook h3 {
    font-size: 1.8rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 2.5rem;
}

.outlook-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.outlook-item {
    padding: 2rem;
    border: 1px solid #ddd;
    border-radius: 15px;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.outlook-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.outlook-icon i {
    font-size: 1.5rem;
}

.outlook-content h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.outlook-content p {
    font-size: 1rem;
    line-height: 1.7;
}

/* === お問い合わせセクション === */
.contact-section {
    padding: 6rem 0;
}

.contact-intro {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-top: 1rem;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.contact-methods {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin: 4rem 0;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.contact-method {
    padding: 2.5rem;
    border-radius: 15px;
    border: 1px solid #ddd;
    position: relative;
}

.primary-method {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.method-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.method-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.5rem;
}

.method-title h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    line-height: 1.3;
}

.method-subtitle {
    font-size: 0.9rem;
    margin: 0;
    /* 透明度は colors CSS で統一管理 */
}

.method-description {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.contact-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    border: 1px solid #ddd;
}

.feature-item i {
    font-size: 0.8rem;
}

.btn-contact {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.external-note {
    font-size: 0.85rem;
    margin-top: 1rem;
    /* 透明度は colors CSS で統一管理 */
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.phone-info {
    margin-bottom: 2rem;
}

.phone-number, .phone-hours {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.phone-number {
    font-size: 1.3rem;
    font-weight: 600;
}

.phone-hours small {
    font-size: 0.8rem;
    /* 透明度は colors CSS で統一管理 */
    margin-left: 0.5rem;
}

.phone-notes {
    margin-top: 1.5rem;
}

.note-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.9rem;
    line-height: 1.5;
}

.contact-notices {
    margin-top: 4rem;
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid #ddd;
}

.notices-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 2rem;
    text-align: center;
}

.notices-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.notice-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.notice-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1rem;
}

.notice-icon.warning {
    border: 2px solid #f59e0b;
}

.notice-icon.info {
    border: 2px solid #3b82f6;
}

.notice-content h5 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.notice-content p {
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

/* === フッター構造 === */
.footer {
    padding: 3rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.company-info {
    display: grid;
    gap: 1rem;
}

.company-table {
    width: 100%;
    border-collapse: collapse;
}

.company-table th,
.company-table td {
    padding: 0.8rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.company-table th {
    font-weight: 600;
    width: 120px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #ddd;
}

/* === レスポンシブ対応 === */
@media (max-width: 768px) {
    .logo-text {
        font-size: 0.95rem;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        padding: 1rem;
        gap: 0;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-link {
        padding: 1rem;
        width: 100%;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .container {
        padding: 0 1rem;
    }
    

    

    
    .category-title {
        font-size: 1.4rem;
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    /* === 詳細導入実績モバイル対応 === */
    .client-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .achievement-list {
        grid-template-columns: 1fr;
    }
    
    /* === タイムラインモバイル対応 === */
    .timeline-item {
        grid-template-columns: 80px 1fr;
        gap: 1rem;
        padding: 1.5rem;
    }
    
    .timeline-year {
        font-size: 1.8rem;
        min-width: 80px;
    }
    
    /* === ヒーローセクションモバイル対応 === */
    .title-main {
        font-size: 2.5rem;
    }
    
    .title-sub {
        font-size: 1.8rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    /* === コンセプトムービータブレット対応 === */
    .concept-movie-section {
        padding: 4rem 0;
    }
    
    .concept-movie-content {
        gap: 3rem;
    }
    
    .movie-title {
        font-size: 2rem;
        line-height: 1.35;
    }
    
    .movie-intro {
        font-size: 1.2rem;
    }
    
    .movie-vision {
        font-size: 1.1rem;
    }
    
    .video-wrapper {
        border-radius: 15px;
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
    }
    
    /* === 応援メッセージモバイル対応 === */
    .messages-grid {
        grid-template-columns: 1fr;
    }
    
    .support-note {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    /* === PHR深層理解モバイル対応 === */
    .phr-insight-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .phr-insight-section {
        padding: 2rem;
    }
    
    /* === 事業の将来性モバイル対応 === */
    .vision-message h3 {
        font-size: 1.6rem;
    }
    
    .outlook-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .market-outlook h3 {
        font-size: 1.5rem;
    }
    
    /* === ナビゲーションモバイル対応 === */
    .nav-menu {
        gap: 0.5rem;
    }
    
    .nav-link {
        padding: 0.5rem 0.5rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 560px) {
    .values-grid,
    .business-grid,
    .business-highlights,
    .hospitals-grid,
    .integration-grid,
    .vision-highlights,
    .outlook-grid,
    .messages-grid,
    .contact-methods,
    .notices-grid {
        grid-template-columns: 1fr;
    }
    
    /* === お問い合わせモバイル対応 === */
    .contact-methods {
        gap: 2rem;
        margin: 3rem 0;
    }
    
    .contact-method {
        padding: 2rem;
    }
    
    .method-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .contact-features {
        justify-content: center;
    }
    
    .phone-number, .phone-hours {
        justify-content: center;
        text-align: center;
    }
    
    .business-item {
        flex-direction: column;
        text-align: center;
    }
    
    section {
        padding: 3rem 0;
    }
    
    .client-achievements,
    .highlight-item,
    .outlook-item,
    .message-item {
        padding: 1.5rem;
    }
    
    /* === 事業ハイライトモバイル対応 === */
    .business-highlights {
        gap: 1rem;
        margin: 1.5rem 0;
    }
    
    .highlight-item {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }
    
    .highlight-icon {
        align-self: center;
    }
    
    .vision-message,
    .integration-intro,
    .support-intro,
    .movie-message {
        padding: 0 0.5rem;
    }
    
    /* === コンセプトムービー極小画面対応 === */
    .concept-movie-section {
        padding: 3rem 0;
    }
    
    .movie-title {
        font-size: 1.8rem;
        line-height: 1.3;
    }
    
    .movie-intro {
        font-size: 1.1rem;
    }
    
    .movie-vision {
        font-size: 1rem;
    }
    
    .concept-movie-content {
        gap: 2.5rem;
    }
    
    .video-wrapper {
        border-radius: 12px;
        box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
        border: 2px solid #fff;
    }
    
    /* === タイムライン極小画面対応 === */
    .timeline-item {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1rem;
    }
    
    .timeline-year {
        font-size: 1.5rem;
        align-self: center;
    }
    
    /* === ヒーロー極小画面対応 === */
    .title-main {
        font-size: 2rem;
    }
    
    .title-sub {
        font-size: 1.5rem;
    }
    
    .hero-description {
        font-size: 1rem;
        margin: 1.5rem 0 2rem;
    }
    
    /* === ナビゲーション極小画面対応 === */
    .logo-text {
        font-size: 0.9rem;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        display: none;
    }
}