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

/* 基本スタイル */
body {
    font-family: 'Noto Sans JP', 'Helvetica Neue', Arial, sans-serif;
    font-size: 20px;
    line-height: 1.6;
    color: #333333;
    background-color: #ffffff;
    font-feature-settings: "palt";
    font-weight: 400;
    letter-spacing: 0.01em;
}

.container {
    max-width: 1024px;
    margin: 0 auto;
    padding: 0 2.25rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s ease;
}

a:hover {
    opacity: 0.7;
}

/* ヘッダー */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2.25rem;
}

.logo-wrapper {
    display: flex;
    align-items: center;
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    color: #1a5490;
    margin: 0;
    letter-spacing: 0.02em;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-list a {
    font-size: 13px;
    font-weight: 500;
    color: #333333;
    transition: all 0.3s ease;
    padding: 10px 0;
    position: relative;
    text-decoration: none;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 0;
    height: 1px;
    background: #333333;
    transition: width 0.3s ease;
}

.nav-list a:hover {
    color: #000000;
}

.nav-list a:hover::after {
    width: 100%;
}

.contact-btn {
    background: #000000;
    color: #fff !important;
    padding: 12px 30px;
    border-radius: 0;
    font-weight: 400;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
    border: 1px solid #000000;
}

.contact-btn:hover {
    background: #ffffff;
    color: #000000 !important;
    opacity: 1;
}

/* ヒーローセクション */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.4));
    z-index: -1;
}

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

.hero-title {
    margin-bottom: 40px;
}

.hero-subtitle {
    display: block;
    font-size: 13px;
    font-weight: 400;
    margin-bottom: 25px;
    opacity: 0.9;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.hero-main {
    display: block;
    font-size: 42px;
    font-weight: 400;
    line-height: 1.3;
    text-shadow: 0 2px 4px rgba(0,0,0,0.4);
    letter-spacing: -0.02em;
}

.hero-highlight {
    color: #ffffff;
    font-weight: 300;
    text-shadow: 0 2px 6px rgba(0,0,0,0.5);
}

.hero-limited {
    background: transparent;
    padding: 20px 0;
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    margin-top: 50px;
}

.hero-limited p {
    font-size: 13px;
    font-weight: 400;
    margin: 0;
    line-height: 1.5;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.limited-highlight {
    color: #ffffff;
    font-weight: 500;
    font-size: 14px;
    background: #000000;
    padding: 4px 12px;
    border-radius: 0;
    border: none;
    display: inline-block;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* セクション共通 */
.section {
    padding: 5.06rem 0;
}

#message {
    padding-bottom: 2rem;
}

.section-gray {
    background-color: #f8f9fa;
}

.section-title {
    font-size: 36px;
    font-weight: 400;
    text-align: center;
    margin-bottom: 5.06rem;
    color: #333333;
    position: relative;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 1px;
    background: #333333;
    margin: 30px auto 0;
}

/* メッセージセクション */
.message-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    margin-bottom: 60px;
}

/* 画像とテキストの交互レイアウト */
.message-layout {
    background: #ffffff;
}

.message-section {
    padding: 5.06rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.message-section:last-child {
    border-bottom: none;
}

.split-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5.06rem;
    align-items: center;
}

/* マンハッタン解決策セクション */
.manhattan-solution-section {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.solution-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.solution-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.3) saturate(1.2);
}

.solution-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(26, 84, 144, 0.8) 0%, 
        rgba(41, 128, 185, 0.6) 50%, 
        rgba(26, 84, 144, 0.9) 100%);
}

.solution-content {
    position: relative;
    z-index: 10;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.solution-header {
    text-align: center;
    margin-bottom: 60px;
}

.solution-header h3 {
    font-size: 42px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 20px;
    line-height: 1.3;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.solution-subtitle {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
    letter-spacing: 0.5px;
    margin: 0;
}

.modern-accordion {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 60px;
}

.accordion-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: stretch;
}

.accordion-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
}

.card-number {
    background: linear-gradient(135deg, #1a5490 0%, #2980b9 100%);
    color: white;
    width: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    flex-shrink: 0;
    position: relative;
}

.card-number::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, transparent, rgba(26, 84, 144, 0.3), transparent);
}

.card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 35px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(26, 84, 144, 0.1);
}


.card-header:hover {
    background: rgba(26, 84, 144, 0.05);
}

.card-header.active {
    background: rgba(26, 84, 144, 0.1);
    border-bottom-color: rgba(26, 84, 144, 0.3);
}

.card-header h4 {
    font-size: 22px;
    font-weight: 700;
    color: #1a5490;
    margin: 0;
    letter-spacing: 0.5px;
}

.card-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    border: 2px solid rgba(26, 84, 144, 0.2);
}

.card-header.active .card-icon {
    background: linear-gradient(135deg, #1a5490 0%, #2980b9 100%);
    border-color: #1a5490;
}

.plus-icon {
    font-size: 20px;
    font-weight: 700;
    color: #1a5490;
    transition: all 0.3s ease;
}

.card-header.active .plus-icon {
    color: white;
    transform: rotate(45deg);
}

.card-body {
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(248, 249, 250, 0.5);
}

.card-body.active {
    max-height: 300px;
    padding: 30px 35px;
}

.card-body p {
    font-size: 16px;
    line-height: 1.7;
    color: #555555;
    margin-bottom: 15px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease 0.1s;
}

.card-body.active p {
    opacity: 1;
    transform: translateY(0);
}

.card-body p:last-child {
    margin-bottom: 0;
}

.solution-footer {
    text-align: center;
    padding: 40px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 8px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.solution-footer p {
    font-size: 18px;
    line-height: 1.8;
    color: #555555;
    margin: 0;
    font-weight: 500;
}

/* モバイル対応 */
@media (max-width: 768px) {
    .manhattan-solution-section {
        padding: 60px 0;
    }
    
    .solution-header h3 {
        font-size: 32px;
        margin-bottom: 15px;
    }
    
    .solution-subtitle {
        font-size: 18px;
    }
    
    .accordion-card {
        flex-direction: column;
        align-items: stretch;
    }
    
    .card-number {
        width: 100%;
        height: 60px;
        font-size: 24px;
    }
    
    .card-number::after {
        display: none;
    }
    
    .card-header {
        padding: 20px 25px;
    }
    
    .card-header h4 {
        font-size: 20px;
    }
    
    .card-body.active {
        padding: 20px 25px;
    }
    
    .solution-footer {
        padding: 30px 20px;
    }
    
    .solution-footer p {
        font-size: 16px;
    }
}

.content-text {
    padding: 2.25rem 0;
}

.content-text h3 {
    font-size: 36px;
    font-weight: 400;
    margin-bottom: 2.25rem;
    color: #333333;
    line-height: 1.4;
}

.content-text p {
    font-size: 20px;
    line-height: 1.8;
    color: #666666;
    font-weight: 400;
}

.content-image {
    position: relative;
}

.full-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 0;
}

.tax-chart-container {
    width: 100%;
    height: 400px;
    border-radius: 0;
    background: #f8f9fa;
    display: flex;
flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

#taxChart {
height:360px;
    max-width: 100%;
    max-height: 100%;
}

.chart-source {
/*
    position: absolute;
    bottom: 5px;
    right: 10px;
*/
    font-size: 10px;
    color: #aaaaaa;
    line-height: 1.2;
    text-align: right;
}

/* 統計アイテム */
.problem-stats {
    display: flex;
    gap: 30px;
    margin: 30px 0 40px;
    flex-wrap: wrap;
}

.stat-item-inline {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 0;
    border-left: 4px solid #333333;
    flex: 1;
    min-width: 200px;
}

.stat-item-inline .stat-number {
    font-size: 42px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 8px;
    display: block;
}

.stat-item-inline .stat-label {
    font-size: 13px;
    color: #666666;
    font-weight: 400;
    line-height: 1.4;
}

/* メリットアイテム */
.solution-benefits {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin: 30px 0 40px;
}

.benefit-item-inline {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid #f0f0f0;
}

.benefit-item-inline:last-child {
    border-bottom: none;
}

.benefit-icon {
    font-size: 24px;
    width: 40px;
    text-align: center;
}

.benefit-text {
    font-size: 20px;
    font-weight: 500;
    color: #333333;
}

.benefit-item-simple {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-left: 4px solid #1a5490;
    border-radius: 8px;
    margin-bottom: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.benefit-item-simple:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(26, 84, 144, 0.15);
    border-left-width: 6px;
}

.benefit-item-simple:last-child {
    margin-bottom: 0;
}

.benefit-item-simple .benefit-text {
    font-size: 18px;
    font-weight: 600;
    color: #1a5490;
    letter-spacing: 0.5px;
}


/* フルワイズデータビジュアライゼーション */
.full-width-data {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    margin-top: 60px;
    margin-bottom: 60px;
    background: #f8f9fa;
    padding: 80px 0;
    text-align: center;
}

.data-visualization {
    max-width: 1000px;
    width: 90%;
    height: auto;
    margin: 0 auto;
    border-radius: 0;
    filter: none;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.chart-wrapper {
    max-width: 1000px;
    width: 90%;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 15px;
    box-shadow: 0 15px 50px rgba(0,0,0,0.15);
    padding: 40px;
    padding-bottom: 60px;
    position: relative;
}

#comparisonChart {
width:100%!important;
height:auto!important;
    max-width: 1200px;
    max-height: 100%;
    display: block;
aspect-ratio:1500/750;
}

.chart-wrapper .chart-source {
    position: absolute;
    bottom: 10px;
    right: 15px;
    font-size: 9px;
    color: #aaaaaa;
    line-height: 1.2;
    text-align: right;
}

.data-summary {
    margin: 60px 0;
    text-align: center;
}

.summary-text {
    font-size: 20px;
    line-height: 1.8;
    color: #333333;
    font-weight: 400;
    max-width: 700px;
    margin: 0 auto;
}

.message-title {
    font-size: 36px;
    font-weight: 400;
    margin-bottom: 3.38rem;
    color: #333333;
    line-height: 1.4;
    letter-spacing: -0.02em;
}

.message-subtitle {
    display: block;
    font-size: 20px;
    font-weight: 400;
    color: #444444;
    margin-top: 15px;
    line-height: 1.6;
}






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


/* サービスセクション */
.service-intro {
    text-align: center;
    font-size: 20px;
    margin-bottom: 5.06rem;
    line-height: 1.8;
    font-weight: 400;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    color: #444444;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2.25rem;
}

.service-item {
    background-color: #ffffff;
    padding: 0;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
    transition: all 0.3s ease;
    overflow: hidden;
    border: none;
    position: relative;
}

.service-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
    filter: grayscale(20%);
}

.service-item:hover .service-img {
    transform: scale(1.03);
    filter: grayscale(0%);
}

.service-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 50px rgba(0,0,0,0.2);
}

.service-item h3 {
    font-size: 24px;
    font-weight: 500;
    margin: 20px 20px 15px;
    color: #333333;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.service-item p {
    margin: 0 20px 25px;
    font-size: 16px;
    line-height: 1.6;
    font-weight: 400;
    color: #666666;
}

/* なぜ米国不動産投資セクション */
.indicators-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.indicator-item {
    background: #ffffff;
    padding: 40px 25px;
    border-radius: 0;
    text-align: center;
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.indicator-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
    border-color: #e0e0e0;
}

.indicator-img {
    width: 70px;
    height: 70px;
    margin-bottom: 20px;
    border-radius: 50%;
    box-shadow: 0 3px 12px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.indicator-item:hover .indicator-img {
    transform: scale(1.05);
}

.indicator-item h3 {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 25px;
    color: #333333;
}

.indicator-data {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.data-point {
    padding: 15px;
    border-radius: 8px;
}

.data-point.us {
    background-color: #e3f2fd;
}

.data-point.japan {
    background-color: #ffe0e0;
}

.data-point h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 10px;
}

.data-point p {
    font-size: 14px;
    line-height: 1.6;
}

.investment-conclusion {
    margin-top: 60px;
    text-align: center;
}

.investment-conclusion h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 30px;
    color: #1a5490;
}

.conclusion-text {
    font-size: 20px;
    margin-bottom: 40px;
    line-height: 1.8;
}

.highlight-text {
    color: #1a5490;
    font-weight: 700;
}

.conclusion-box {
    background-color: #f0f7ff;
    padding: 40px;
    border-radius: 20px;
    border: 2px solid #1a5490;
}

.conclusion-box p {
    font-size: 18px;
    line-height: 1.8;
}

.conclusion-box strong {
    color: #1a5490;
    font-size: 20px;
}

/* NYマーケット確認セクション */
.ny-overview {
    margin-bottom: 60px;
    text-align: center;
}

.ny-overview h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 40px;
    color: #1a5490;
}

.overview-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.overview-stat {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 32px;
    font-weight: 700;
    color: #1a5490;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 16px;
    font-weight: 500;
    color: #666;
}

.market-analysis {
    margin-bottom: 60px;
}

.market-item {
    margin-bottom: 60px;
}

.market-item h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 30px;
    text-align: center;
    color: #1a5490;
}

.rental-market-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.stat-card {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.stat-card.primary {
    background-color: #ffffff;
    color: #1a5490;
    border: 3px solid #1a5490;
    box-shadow: 0 4px 15px rgba(26, 84, 144, 0.2);
}

.stat-card.primary .stat-value {
    color: #1a5490;
    font-weight: 800;
    text-shadow: none;
}

.stat-card.primary .stat-label {
    color: #1a5490;
    font-weight: 600;
}

.stat-card.primary .stat-desc {
    color: #666666;
    font-weight: 500;
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 5px;
}

.stat-desc {
    font-size: 14px;
    opacity: 0.8;
}

.vacancy-comparison {
    background-color: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.comparison-chart {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.chart-item h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
}

.vacancy-bar {
    position: relative;
    width: 100%;
    height: 40px;
    background-color: #f0f0f0;
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 10px;
}

.vacancy-fill {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    border-radius: 20px;
    transition: width 0.5s ease;
}

.manhattan-fill {
    background-color: #27ae60;
}

.tokyo-fill {
    background-color: #f39c12;
}

.office-fill {
    background-color: #e67e22;
}

.ny-office-fill {
    background-color: #e74c3c;
}

.vacancy-rate {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    font-weight: 700;
    color: #333;
}

.chart-note {
    font-size: 14px;
    color: #666;
}

.market-insight {
    background-color: #f0f7ff;
    padding: 50px;
    border-radius: 20px;
    text-align: center;
}

.market-insight h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 30px;
    color: #1a5490;
}

.insight-text {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 40px;
}

.key-factors {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.factor {
    text-align: center;
}

.factor-icon {
    font-size: 48px;
    display: block;
    margin-bottom: 15px;
}

.factor h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 10px;
    color: #1a5490;
}

.factor p {
    font-size: 14px;
    color: #666;
}

.conclusion-statement {
    font-size: 20px;
    font-weight: 700;
    color: #1a5490;
}

/* 日本富裕層特有の事情セクション */
.japan-specific-content h3 {
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: #1a5490;
}

.asset-composition {
    margin-bottom: 60px;
}

.composition-chart {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 60px;
    margin-bottom: 40px;
}

.chart-section {
    text-align: center;
    background-color: #fff;
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.chart-section:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.chart-section h4 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 30px;
    color: #1a5490;
    position: relative;
    padding-bottom: 15px;
}

.chart-section h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, #1a5490, #2980b9);
    border-radius: 2px;
}

.pie-chart-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

#japanAssetChart,
#globalAssetChart {
    display: block;
    margin: 0 auto 30px auto;
    border-radius: 50%;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#japanAssetChart:hover,
#globalAssetChart:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}

.legend {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 18px;
    background-color: #f8f9fa;
    border-radius: 8px;
    transition: background-color 0.3s ease;
    font-weight: 600;
    font-size: 16px;
}

.legend-item:hover {
    background-color: #e9ecef;
}

.color-box {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.yen-color {
    background-color: #1a5490;
}

.foreign-color {
    background-color: #e74c3c;
}

.global-domestic-color {
    background-color: #27ae60;
}

.global-foreign-color {
    background-color: #f39c12;
}

.risk-analysis {
    background-color: #fff3cd;
    padding: 40px;
    border-radius: 10px;
    border: 2px solid #ffc107;
}

.risk-analysis h4 {
    font-size: 22px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 30px;
    color: #856404;
}

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

.risk-point {
    text-align: center;
}

.risk-icon {
    font-size: 32px;
    display: block;
    margin-bottom: 15px;
}

.risk-point h5 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 10px;
    color: #1a5490;
}

.solution-section {
    margin: 60px 0;
}

.solution-section h3 {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: #1a5490;
}

.solution-benefits {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.benefit-item {
    background-color: #f8f9fa;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
}

.benefit-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.benefit-item h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #1a5490;
}

.urgency-message {
    background-color: #1a5490;
    color: #fff;
    padding: 40px;
    border-radius: 10px;
    text-align: center;
}

.urgency-message h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
}

.urgency-message p {
    font-size: 18px;
    line-height: 1.8;
}

.urgency-message .emphasis {
    font-size: 20px;
    font-weight: 700;
    color: #ffd700;
}

/* 結論セクション */
.conclusion-content {
    text-align: center;
}

.conclusion-title {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 60px;
    color: #1a5490;
}

.highlight-conclusion {
    background: linear-gradient(45deg, #1a5490, #2980b9);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 36px;
}

.conclusion-analysis {
    margin-bottom: 80px;
}

.conclusion-analysis h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 40px;
    color: #1a5490;
}

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

.expectation-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.expectation-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.expectation-item h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #1a5490;
}

.expectation-bar {
    position: relative;
    width: 100%;
    height: 20px;
    background-color: #e0e0e0;
    border-radius: 10px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    border-radius: 10px;
    transition: width 1s ease;
}

.bar-fill.high {
    background: linear-gradient(90deg, #27ae60, #2ecc71);
}

.bar-label {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
    font-weight: 700;
    color: #fff;
}

.asset-replacement {
    margin: 80px 0;
}

.asset-replacement h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
    color: #1a5490;
}

.replacement-subtitle {
    font-size: 18px;
    margin-bottom: 40px;
    color: #666;
}

.replacement-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
}

.from-asset, .to-asset {
    text-align: center;
}

.from-asset h4, .to-asset h4 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
}

.asset-box {
    padding: 30px;
    border-radius: 15px;
    width: 200px;
    position: relative;
}

.japan-asset {
    background-color: #ffe0e0;
    border: 2px solid #e74c3c;
}

.us-asset {
    background-color: #e0ffe0;
    border: 2px solid #27ae60;
}

.asset-box p {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
}

.risk-label {
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #e74c3c;
    color: #fff;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 700;
}

.growth-label {
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #27ae60;
    color: #fff;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 700;
}

.arrow {
    font-size: 48px;
    color: #1a5490;
    font-weight: 700;
}

.ny-global-center {
    margin: 80px 0;
}

.ny-global-center h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 40px;
    color: #1a5490;
}

.center-categories {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 20px;
}

.category-item {
    text-align: center;
    padding: 20px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.category-icon {
    font-size: 32px;
    display: block;
    margin-bottom: 10px;
}

.category-item p {
    font-size: 14px;
    font-weight: 600;
    color: #1a5490;
}

.final-message {
    margin-top: 80px;
    background-color: #f0f7ff;
    padding: 60px;
    border-radius: 20px;
}

.final-message h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 30px;
    color: #1a5490;
}

.message-text {
    font-size: 24px;
    line-height: 1.6;
    margin-bottom: 40px;
}

.message-text .emphasis {
    color: #1a5490;
    font-weight: 700;
}

.benefits-summary {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.benefit-summary {
    text-align: center;
    padding: 30px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.benefit-summary .benefit-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.benefit-summary h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
    color: #1a5490;
}

.benefit-summary p {
    font-size: 16px;
    color: #666;
}

/* 法人税対策補足セクション */
.section-intro {
    text-align: center;
    font-size: 18px;
    margin-bottom: 50px;
    line-height: 1.6;
}

.tax-explanation {
    max-width: 900px;
    margin: 0 auto;
}

.tax-point {
    margin-bottom: 80px;
}

.tax-point h3 {
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: #1a5490;
}

.ratio-comparison {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.ratio-item {
    background-color: #f8f9fa;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
}

.ratio-img {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
}

.ratio-item h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #1a5490;
}

.ratio-chart {
    display: flex;
    width: 100%;
    height: 50px;
    border-radius: 25px;
    overflow: hidden;
    margin-bottom: 15px;
}

.ratio-section {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    color: #fff;
}

.land-japan {
    background-color: #e74c3c;
}

.building-japan {
    background-color: #3498db;
}

.land-us {
    background-color: #f39c12;
}

.building-us {
    background-color: #27ae60;
}

.ratio-note {
    font-size: 14px;
    color: #666;
}

.tax-advantage {
    background-color: #e8f5e8;
    padding: 30px;
    border-radius: 10px;
    border-left: 4px solid #27ae60;
}

.tax-advantage h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #27ae60;
}

.simplified-method {
    background-color: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.method-explanation {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-bottom: 40px;
}

.method-img {
    width: 100px;
    height: 100px;
    flex-shrink: 0;
}

.method-content h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #1a5490;
}

.depreciation-periods {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.period-item {
    text-align: center;
    padding: 30px;
    background-color: #f0f7ff;
    border-radius: 10px;
    border: 2px solid #1a5490;
}

.period-img {
    width: 60px;
    height: 60px;
    margin-bottom: 15px;
}

.period-item h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #1a5490;
}

.period-value {
    font-size: 48px;
    font-weight: 700;
    color: #e74c3c;
    margin-bottom: 10px;
}

.calculation-example h3 {
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 30px;
    color: #1a5490;
}

.simulation-box {
    background-color: #f8f9fa;
    padding: 40px;
    border-radius: 10px;
    display: flex;
    align-items: flex-start;
    gap: 30px;
}

.simulation-img {
    width: 120px;
    height: 120px;
    flex-shrink: 0;
}

.simulation-content {
    flex: 1;
}

.simulation-content h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #1a5490;
}

.calculation-steps {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.step {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
}

.step-number {
    width: 30px;
    height: 30px;
    background-color: #1a5490;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h5 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 5px;
    color: #1a5490;
}

.tax-saving {
    font-size: 20px;
    font-weight: 700;
    color: #e74c3c;
}

.tax-note {
    font-size: 12px;
    color: #666;
}

.important-note {
    background-color: #fff3cd;
    padding: 40px;
    border-radius: 10px;
    border: 2px solid #ffc107;
}

.important-note h3 {
    font-size: 22px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 30px;
    color: #856404;
}

.note-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.note-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
}

.note-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.note-item strong {
    color: #1a5490;
}

/* リスク分散セクション */
.risk-content h3 {
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: #1a5490;
}

.risk-intro {
    text-align: center;
    font-size: 18px;
    margin-bottom: 50px;
    line-height: 1.8;
}

.risk-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.risk-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    position: relative;
}

/* 地政学リスクカードの特別スタイリング */
.risk-item.priority-risk {
    background: linear-gradient(135deg, #fff5f5 0%, #fef5e7 50%, #f0f7ff 100%);
    border: 2px solid #ff6b6b;
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.15);
    transform: scale(1.02);
    position: relative;
}

.risk-item.priority-risk:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 35px rgba(255, 107, 107, 0.25);
}

/* 重要バッジのスタイル */
.priority-badge {
    position: absolute;
    top: -8px;
    right: 15px;
    background: linear-gradient(135deg, #ff6b6b 0%, #e74c3c 100%);
    color: #ffffff;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
    animation: pulse-badge 2s infinite;
    z-index: 10;
}

/* バッジのパルスアニメーション */
@keyframes pulse-badge {
    0% {
        box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 6px 20px rgba(231, 76, 60, 0.5);
        transform: scale(1.05);
    }
    100% {
        box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
        transform: scale(1);
    }
}

.risk-item h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #1a5490;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* 地政学リスクカードのタイトル強調 */
.risk-item.priority-risk h4 {
    color: #e74c3c;
    font-size: 20px; /* 他のh4と統一 */
    font-weight: 800;
    text-shadow: 0 1px 3px rgba(231, 76, 60, 0.2);
    transform: scale(1.05); /* サイズ感はスケールで調整 */
}

.risk-item.priority-risk .risk-icon {
    font-size: 28px;
    filter: drop-shadow(0 2px 4px rgba(231, 76, 60, 0.3));
}

.risk-icon {
    font-size: 24px;
}

.risk-comparison {
    background-color: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.risk-comparison h4 {
    font-size: 22px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 30px;
    color: #1a5490;
}

.portfolio-example {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.portfolio-item {
    padding: 30px;
    border-radius: 10px;
    border: 2px solid #e0e0e0;
}

.portfolio-item.recommended {
    border-color: #1a5490;
    background-color: #f0f7ff;
}

.portfolio-item h5 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    text-align: center;
    color: #333;
}

.portfolio-item ul {
    list-style: none;
}

.portfolio-item li {
    padding: 8px 0;
    border-bottom: 1px solid #e0e0e0;
}

.portfolio-item li:last-child {
    border-bottom: none;
}

.risk-high {
    color: #e74c3c;
    font-weight: 700;
}

.risk-low {
    color: #27ae60;
    font-weight: 700;
}

/* NYマーケットセクション */
.ny-market-content h3 {
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: #1a5490;
}

.market-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.stat-item {
    text-align: center;
    padding: 30px 20px;
    background-color: #f8f9fa;
    border-radius: 10px;
}

.stat-number {
    font-size: 36px;
    font-weight: 700;
    color: #1a5490;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 5px;
}

.stat-desc {
    font-size: 14px;
    color: #666;
}

.market-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 80px;
}

.feature-item {
    padding: 30px;
    background-color: #f8f9fa;
    border-radius: 10px;
}

.feature-item h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #1a5490;
}

/* 地震リスクセクション */
.earthquake-section {
    background-color: #f0f7ff;
    padding: 60px 40px;
    border-radius: 20px;
    margin-top: 60px;
}

.earthquake-section h3 {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 30px;
    color: #1a5490;
}

.earthquake-intro {
    text-align: center;
    font-size: 18px;
    margin-bottom: 50px;
    line-height: 1.8;
}

.earthquake-comparison {
    margin-bottom: 60px;
}

.risk-comparison-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.risk-area {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.risk-area h4 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
    text-align: center;
}

.risk-level {
    padding: 10px 20px;
    border-radius: 30px;
    text-align: center;
    font-weight: 700;
    margin-bottom: 20px;
}

.high-risk {
    background-color: #ffe0e0;
    color: #c0392b;
}

.low-risk {
    background-color: #e0ffe0;
    color: #27ae60;
}

.risk-area ul {
    list-style: none;
    margin-bottom: 20px;
}

.risk-area li {
    padding: 8px 0;
    border-bottom: 1px solid #e0e0e0;
}

.risk-impact {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
}

.risk-impact strong {
    display: block;
    margin-bottom: 10px;
    color: #1a5490;
}

.earthquake-benefits h4 {
    font-size: 22px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 30px;
    color: #1a5490;
}

.benefit-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.eq-benefit {
    background-color: #fff;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.benefit-icon {
    font-size: 32px;
    display: block;
    margin-bottom: 15px;
}

.eq-benefit h5 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: #1a5490;
}

.earthquake-fact-box {
    background-color: #1a5490;
    color: #fff;
    padding: 40px;
    border-radius: 10px;
    text-align: center;
}

.earthquake-fact-box h4 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
}

.earthquake-fact-box .emphasis {
    color: #ffd700;
}

.japan-wealthy-section {
    background-color: #f0f7ff;
    padding: 60px 40px;
    border-radius: 20px;
    margin-top: 60px;
}

.japan-wealthy-section h3 {
    font-size: 28px;
    margin-bottom: 30px;
}

.wealthy-intro {
    text-align: center;
    font-size: 18px;
    margin-bottom: 50px;
    line-height: 1.8;
}

.wealthy-reasons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.reason-card {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.reason-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.reason-icon {
    font-size: 32px;
}

.reason-header h4 {
    font-size: 20px;
    font-weight: 700;
    color: #1a5490;
    margin: 0;
}

.reason-fact {
    margin-top: 15px;
    padding: 15px;
    background-color: #f8f9fa;
    border-left: 4px solid #1a5490;
    font-size: 14px;
    color: #666;
}

.acceleration-box {
    background-color: #1a5490;
    color: #fff;
    padding: 40px;
    border-radius: 10px;
    text-align: center;
}

.acceleration-box h4 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
}

.acceleration-box p {
    font-size: 18px;
    line-height: 1.8;
}

.highlight {
    font-size: 24px;
    font-weight: 700;
    color: #ffd700;
}

/* 比較表のスタイル */
.comparison-section-full {
    width: 100%;
}

.comparison-description {
    text-align: center;
    font-size: 16px;
    color: #666;
    margin-bottom: 20px;
    font-style: italic;
}

.comparison-section-full h3 {
    font-size: 32px;
    font-weight: 700;
    color: #1a5490;
    margin-bottom: 30px;
    text-align: center;
    letter-spacing: 0.5px;
}

/* 比較表のスタイル */
.comparison-conclusion {
    background-color: #f0f7ff;
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 30px;
    border-left: 5px solid #1a5490;
    font-size: 18px;
    line-height: 1.8;
}

.comparison-conclusion strong {
    color: #1a5490;
    font-size: 20px;
}

.comparison-table-container {
    overflow-x: auto;
    overflow-y: auto;
    max-height: 600px;
    margin-top: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    position: relative;
}

.table-note {
    position: relative;
    display: block;
    text-align: right;
    font-size: 11px;
    color: #777;
    margin-bottom: 10px;
    font-style: italic;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background-color: #fff;
    font-size: 16px;
}

.comparison-table thead {
    background-color: #1a5490;
    color: #fff;
    position: sticky;
    top: 0;
    z-index: 10;
}

.comparison-table th {
    padding: 20px 15px;
    text-align: left;
    font-weight: 700;
    font-size: 18px;
    letter-spacing: 0.05em;
}

.comparison-table th:first-child {
    width: 20%;
    background-color: #0d3d6e;
}

.comparison-table th:nth-child(2) {
    width: 30%;
}

.comparison-table th:nth-child(3) {
    width: 30%;
}

.comparison-table th:last-child {
    width: 20%;
    background-color: #0d3d6e;
}

.comparison-table tbody tr {
    border-bottom: 1px solid #e0e0e0;
    transition: background-color 0.3s ease;
}

.comparison-table tbody tr:hover {
    background-color: #f8fbff;
}

.comparison-table tbody tr:last-child {
    border-bottom: none;
}

.comparison-table td {
    padding: 18px 15px;
    line-height: 1.6;
}

.comparison-table td.comparison-item {
    font-weight: 600;
    color: #1a5490;
    background-color: #f8fbff;
}

.comparison-table td:nth-child(2) {
    background-color: #fff;
}

.comparison-table td:nth-child(3) {
    background-color: #f0f7ff;
    font-weight: 500;
}

/* メリット表示列のスタイル */
.comparison-table td:last-child {
    font-weight: 600;
    text-align: center;
    font-size: 14px;
}

.advantage-us {
    background-color: #e8f5e8;
    color: #2d5016;
}

.advantage-jp {
    background-color: #fff3e0;
    color: #cc5500;
}

.advantage-equal {
    background-color: #f0f0f0;
    color: #555;
}

.advantage-both {
    background-color: #e3f2fd;
    color: #0d47a1;
}

/* スクロールバーのスタイリング */
.comparison-table-container::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.comparison-table-container::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.comparison-table-container::-webkit-scrollbar-thumb {
    background: #1a5490;
    border-radius: 4px;
}

.comparison-table-container::-webkit-scrollbar-thumb:hover {
    background: #0d3d6e;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .comparison-table-container {
        max-height: 500px;
    }
    
    .comparison-table {
        font-size: 14px;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 12px 10px;
    }
    
    .comparison-table th {
        font-size: 16px;
    }
    
    .comparison-conclusion {
        font-size: 16px;
        padding: 20px;
    }
}

/* 資産アロケーション・法人税対策セクション */
.allocation-content h3 {
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 30px;
    color: #1a5490;
}

.allocation-intro {
    text-align: center;
    font-size: 18px;
    margin-bottom: 40px;
    line-height: 1.8;
}

.emphasis {
    font-size: 22px;
    font-weight: 700;
    color: #1a5490;
}

.allocation-benefits {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 80px;
}

.benefit-card {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.benefit-card h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #1a5490;
}

.portfolio-allocation {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
}

.portfolio-allocation h5 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 15px;
}

.portfolio-allocation ul {
    list-style: none;
    margin-bottom: 15px;
}

.portfolio-allocation li {
    padding: 5px 0;
    border-bottom: 1px solid #e0e0e0;
}

.allocation-note {
    font-size: 14px;
    color: #666;
    font-style: italic;
}

.corporate-tax-section {
    margin-top: 60px;
    padding-top: 60px;
    border-top: 2px solid #e0e0e0;
}

.tax-intro {
    text-align: center;
    font-size: 18px;
    margin-bottom: 50px;
    line-height: 1.8;
}

.tax-benefits {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.tax-card {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.tax-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.tax-icon {
    font-size: 32px;
}

.tax-header h4 {
    font-size: 20px;
    font-weight: 700;
    color: #1a5490;
    margin: 0;
}

.tax-content ul {
    list-style: none;
    margin-top: 15px;
}

.tax-content li {
    padding: 8px 0;
    border-bottom: 1px solid #e0e0e0;
}

.tax-example {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-top: 15px;
}

.tax-example h5 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #1a5490;
}

.tax-example strong {
    color: #e74c3c;
    font-size: 18px;
}

.tax-strategy {
    background-color: #f0f7ff;
    padding: 20px;
    border-radius: 8px;
    margin-top: 15px;
}

.tax-strategy h5 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #1a5490;
}

.tax-warning {
    background-color: #fff3cd;
    border: 2px solid #ffc107;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
}

.tax-warning h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #856404;
}

.tax-warning strong {
    color: #e74c3c;
    font-size: 20px;
}

/* エスクローセクション */
#escrow {
    padding: 80px 0;
}

.escrow-content {
    max-width: 1200px;
    margin: 0 auto;
}

.escrow-intro {
    text-align: center;
    margin-bottom: 60px;
}

.escrow-intro p {
    font-size: 18px;
    line-height: 1.8;
    color: #333;
}

.escrow-intro strong {
    color: #1a5490;
    font-weight: 700;
}

/* エスクローフロー */
.escrow-flow {
    background-color: #f8f9fa;
    padding: 50px;
    border-radius: 15px;
    margin-bottom: 60px;
}

.escrow-flow h3 {
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 40px;
    color: #1a5490;
}

.flow-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.flow-step {
    flex: 0 0 calc(20% - 20px);
    text-align: center;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background-color: #1a5490;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    margin: 0 auto 20px;
}

.step-content h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 10px;
    color: #333;
}

.step-content p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}

.flow-arrow {
    flex: 0 0 30px;
    text-align: center;
    font-size: 30px;
    color: #1a5490;
}

/* エスクローベネフィット */
.escrow-benefits {
    margin-bottom: 60px;
}

.escrow-benefits h3 {
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 40px;
    color: #1a5490;
}

.escrow-benefits .benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.escrow-benefits .benefit-item {
    text-align: center;
    padding: 30px 20px;
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.escrow-benefits .benefit-item:hover {
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transform: translateY(-5px);
}

.escrow-benefits .benefit-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.escrow-benefits .benefit-item h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #1a5490;
}

.escrow-benefits .benefit-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* エスクロー比較テーブル */
.escrow-comparison {
    margin-bottom: 60px;
}

.escrow-comparison h3 {
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 40px;
    color: #1a5490;
}

.comparison-table-wrapper {
    overflow-x: auto;
}

.escrow-comparison-table {
    width: 100%;
    border-collapse: collapse;
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.escrow-comparison-table th,
.escrow-comparison-table td {
    padding: 20px;
    text-align: left;
    border-bottom: 1px solid #e0e0e0;
}

.escrow-comparison-table th {
    background-color: #1a5490;
    color: white;
    font-weight: 700;
}

.escrow-comparison-table td:first-child {
    font-weight: 700;
    color: #1a5490;
}

.escrow-comparison-table tr:hover {
    background-color: #f8f9fa;
}

/* エスクロートラスト */
.escrow-trust {
    background-color: #e3f2fd;
    padding: 50px;
    border-radius: 15px;
}

.escrow-trust h3 {
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 30px;
    color: #1a5490;
}

.trust-content {
    max-width: 800px;
    margin: 0 auto;
}

.trust-content > p {
    text-align: center;
    font-size: 18px;
    margin-bottom: 30px;
    line-height: 1.8;
}

.trust-points {
    list-style: none;
    padding: 0;
    margin: 0 0 40px 0;
}

.trust-points li {
    padding: 15px 0 15px 40px;
    position: relative;
    font-size: 16px;
    line-height: 1.6;
}

.trust-points li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #1a5490;
    font-size: 24px;
    font-weight: bold;
}

.trust-message {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
}

.trust-message p {
    font-size: 16px;
    line-height: 1.8;
    margin: 0;
}

.trust-message strong {
    color: #1a5490;
    font-size: 18px;
}

/* ポイントセクション */
.points-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.point-item {
    text-align: center;
    padding: 40px;
}

.point-number {
    font-size: 48px;
    font-weight: 700;
    color: #1a5490;
    margin-bottom: 20px;
}

.point-item h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
}

/* お客様の声セクション */
.voice-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.voice-item {
    background-color: #f8f9fa;
    padding: 30px;
    border-radius: 10px;
}

.voice-text {
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.8;
}

.voice-author {
    text-align: right;
    font-weight: 700;
    color: #666;
}

/* FAQセクション */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 30px;
    padding: 30px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.faq-question {
    font-size: 20px;
    font-weight: 700;
    color: #1a5490;
    margin-bottom: 15px;
    line-height: 1.5;
}

.faq-answer {
    line-height: 1.8;
    color: #333;
}

/* 会社情報セクション */
.company-info {
    max-width: 700px;
    margin: 0 auto;
}

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

.company-table th,
.company-table td {
    padding: 20px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.company-table th {
    font-weight: 700;
    width: 30%;
    color: #1a5490;
}

/* お問い合わせセクション */
.contact-content {
    max-width: 700px;
    margin: 0 auto;
}

.contact-text {
    text-align: center;
    margin-bottom: 40px;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-bottom: 50px;
}

.contact-item {
    text-align: center;
}

.contact-item h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #1a5490;
}

.contact-number {
    font-size: 28px;
    font-weight: 700;
    color: #1a5490;
    margin-bottom: 10px;
}

.contact-form {
    background-color: #f8f9fa;
    padding: 40px;
    border-radius: 10px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 700;
    margin-bottom: 10px;
}

.required {
    color: #e74c3c;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #1a5490;
}

.submit-btn {
    background-color: #1a5490;
    color: #fff;
    padding: 15px 50px;
    border: none;
    border-radius: 30px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.3s ease;
    display: block;
    margin: 0 auto;
}

.submit-btn:hover {
    background-color: #144070;
}

/* フッター */
.footer {
    background-color: #333;
    color: #fff;
    padding: 30px 0;
    text-align: center;
}

/* レスポンシブデザイン */

/* タブレット対応 */
@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    /* グリッドレイアウト調整 */
    .services-grid,
    .points-grid,
    .wealthy-reasons,
    .tax-benefits,
    .allocation-benefits {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .market-stats,
    .overview-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .indicators-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .composition-chart {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    /* 新しいレイアウトのタブレット対応 */
    .split-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .section-reverse .content-image,
    .section-reverse .content-text {
        order: initial;
    }
    
    .full-image {
        height: 300px;
    }
    
    .message-section {
        padding: 60px 0;
    }
    
    .content-text h3 {
        font-size: 26px;
    }
}

/* スマートフォン対応 */
@media (max-width: 768px) {
    body {
        font-size: 20px;
        line-height: 1.7;
    }
    
    .container {
        padding: 0 20px;
    }
    
    /* ヘッダー */
    .nav-list {
        display: none;
    }
    
    .header .container {
        padding: 15px 20px;
    }
    
    .logo-img {
        height: 40px;
    }
    
    /* ヒーローセクション */
    .hero {
        padding: 100px 20px 50px;
        min-height: 80vh;
    }
    
    .hero-video {
        object-fit: cover;
        object-position: center;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-subtitle {
        font-size: 22px;
        margin-bottom: 15px;
    }
    
    .hero-main {
        font-size: 36px;
        line-height: 1.4;
    }
    
    .hero-limited {
        padding: 20px;
        margin-top: 30px;
    }
    
    .hero-limited p {
        font-size: 18px;
    }
    
    .limited-highlight {
        font-size: 22px;
    }
    
    /* セクション */
    .section {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 36px;
        margin-bottom: 3.38rem;
        line-height: 1.4;
    }
    
    /* メッセージセクション */
    .message-title {
        font-size: 26px;
        line-height: 1.6;
    }
    
    .message-subtitle {
        font-size: 20px;
    }
    
    .message-problem,
    .message-solution {
        padding: 30px 20px;
    }
    
    .message-problem p,
    .message-solution p {
        font-size: 20px;
        line-height: 1.9;
    }
    
    .tax-emphasis {
        font-size: 22px;
    }
    
    /* サービスセクション */
    .service-intro {
        font-size: 20px;
        margin-bottom: 40px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .service-item {
        padding: 30px 20px;
    }
    
    .service-item h3 {
        font-size: 22px;
    }
    
    .service-item p {
        font-size: 18px;
        margin: 0 0 20px;
    }
    
    /* 統計・データ表示 */
    .market-stats,
    .overview-stats,
    .indicators-grid,
    .rental-market-stats {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .stat-card,
    .overview-stat,
    .indicator-item {
        padding: 25px 20px;
    }
    
    .stat-value,
    .stat-number {
        font-size: 28px;
    }
    
    .stat-label {
        font-size: 18px;
    }
    
    /* 比較チャート */
    .comparison-chart,
    .risk-comparison-grid,
    .portfolio-example {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    /* 円グラフ */
    .composition-chart {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    #japanAssetChart,
    #globalAssetChart {
        width: 180px !important;
        height: 180px !important;
    }
    
    .chart-section {
        padding: 30px 20px;
    }
    
    .chart-section h4 {
        font-size: 20px;
    }
    
    /* リスク分析 */
    .risk-grid,
    .benefit-grid,
    .expectation-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .risk-item,
    .eq-benefit,
    .expectation-item {
        padding: 25px 20px;
    }
    
    /* モバイルでの地政学リスクカード調整 */
    .risk-item.priority-risk {
        transform: scale(1.01);
    }
    
    .risk-item.priority-risk:hover {
        transform: scale(1.03);
    }
    
    .priority-badge {
        top: -6px;
        right: 10px;
        padding: 4px 12px;
        font-size: 11px;
    }
    
    .risk-item h4,
    .eq-benefit h5 {
        font-size: 20px;
    }
    
    /* 資産アロケーション */
    .allocation-benefits,
    .tax-benefits {
        grid-template-columns: 1fr;
    }
    
    .benefit-card,
    .tax-card {
        padding: 25px 20px;
    }
    
    /* 法人税対策 */
    .ratio-comparison,
    .depreciation-periods,
    .calculation-steps {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .simulation-box {
        flex-direction: column;
        gap: 20px;
    }
    
    .simulation-img {
        width: 80px;
        height: 80px;
    }
    
    /* 結論セクション */
    .conclusion-title {
        font-size: 28px;
        line-height: 1.5;
    }
    
    .highlight-conclusion {
        font-size: 30px;
    }
    
    .expectation-grid,
    .center-categories {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .category-item {
        padding: 15px;
    }
    
    .category-icon {
        font-size: 24px;
    }
    
    /* お客様の声 */
    .voice-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .voice-item {
        padding: 25px 20px;
    }
    
    .voice-text {
        font-size: 18px;
    }
    
    /* FAQ */
    .faq-item {
        padding: 25px 20px;
    }
    
    .faq-question {
        font-size: 20px;
        line-height: 1.6;
    }
    
    .faq-answer {
        font-size: 18px;
    }
    
    /* 会社情報 */
    .company-table th,
    .company-table td {
        padding: 15px 10px;
        font-size: 16px;
    }
    
    /* お問い合わせ */
    .contact-info {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .contact-item h3 {
        font-size: 20px;
    }
    
    .contact-number {
        font-size: 24px;
    }
    
    .contact-form {
        padding: 30px 20px;
    }
    
    .form-group input,
    .form-group textarea {
        font-size: 18px;
        padding: 12px;
    }
    
    .submit-btn {
        font-size: 18px;
        padding: 12px 40px;
    }
    
    /* 新しいレイアウトのモバイル対応 */
    .split-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .section-reverse .content-image,
    .section-reverse .content-text {
        order: initial;
    }
    
    .full-image {
        height: 250px;
    }
    
    .problem-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .stat-item-inline {
        min-width: auto;
    }
    
    .message-section {
        padding: 50px 0;
    }
    
    .content-text {
        padding: 20px 0;
    }
    
    .content-text h3 {
        font-size: 24px;
        margin-bottom: 25px;
    }
    
    .data-summary {
        margin: 40px 0;
    }
    
    .summary-text {
        font-size: 16px;
    }
}

/* 大きな画面での最適化 */
@media (min-width: 1400px) {
    .container {
        max-width: 1200px;
    }
    
    .section-title {
        font-size: 48px;
    }
    
    body {
        font-size: 20px;
    }
}

/* 出典元リンクセクション */
.sources-link-section {
    background-color: #f9f9f9;
    padding: 20px 0;
    border-top: 1px solid #e0e0e0;
}

.sources-link-text {
    text-align: center;
    margin: 0;
    font-size: 14px;
}

.sources-link {
    color: #666;
    text-decoration: none;
    border-bottom: 1px dotted #999;
    transition: color 0.3s, border-bottom-color 0.3s;
}

.sources-link:hover {
    color: #1a5490;
    border-bottom-color: #1a5490;
}

/* モバイル表示での出典元リンク */
@media (max-width: 768px) {
    .sources-link-section {
        padding: 15px 0;
    }
    
    .sources-link-text {
        font-size: 12px;
    }
}