/* リセットとベーススタイル */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #3b82f6;
    --secondary-color: #0ea5e9;
    --accent-color: #8b5cf6;
    --dark-bg: #0f172a;
    --dark-secondary: #1e293b;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --text-white: #ffffff;
    --border-color: #e2e8f0;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo-image {
    height: 50px;
    width: auto;
}

.nav-logo .logo-text {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.3;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
    font-size: 15px;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.nav-cta {
    background: var(--primary-color);
    color: var(--text-white) !important;
    padding: 10px 24px;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* ヒーローセクション */
.hero {
    position: relative;
    padding: 160px 0 120px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--text-white);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: 48px;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 24px;
}

.hero-description {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 32px;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 16px;
}

.btn-primary {
    background: var(--text-white);
    color: var(--primary-color);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-secondary {
    background: transparent;
    color: var(--text-white);
    border-color: var(--text-white);
}

.btn-secondary:hover {
    background: var(--text-white);
    color: var(--primary-color);
}

/* ヒーロービジュアル */
.hero-visual {
    position: relative;
    height: 400px;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 24px 32px;
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: 16px;
    animation: float 3s ease-in-out infinite;
}

.floating-card .card-icon {
    font-size: 32px;
}

.floating-card .card-text {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
}

.card-1 {
    top: 50px;
    left: 20px;
    animation-delay: 0s;
}

.card-2 {
    top: 180px;
    right: 40px;
    animation-delay: 1s;
}

.card-3 {
    bottom: 50px;
    left: 60px;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.hero-wave svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 80px;
}

.hero-wave path {
    fill: #ffffff;
}

/* セクション共通スタイル */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-badge {
    display: inline-block;
    background: var(--primary-light);
    color: var(--text-white);
    padding: 6px 16px;
    border-radius: 16px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.section-title {
    font-size: 40px;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.section-description {
    font-size: 18px;
    color: var(--text-light);
}

/* 課題セクション */
.challenges {
    background: #f8fafc;
}

.challenge-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.challenge-card {
    background: var(--text-white);
    padding: 40px 32px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.challenge-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

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

.challenge-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.challenge-card p {
    color: var(--text-light);
    line-height: 1.8;
}

/* 特徴セクション */
.features-grid {
    display: grid;
    gap: 32px;
}

.feature-item {
    display: flex;
    gap: 32px;
    align-items: flex-start;
    padding: 32px;
    background: var(--text-white);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
}

.feature-number {
    font-size: 48px;
    font-weight: 900;
    color: var(--primary-color);
    opacity: 0.2;
    line-height: 1;
}

.feature-content h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.feature-content p {
    color: var(--text-light);
    line-height: 1.8;
}

/* 認定レベル */
.levels {
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.levels-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.level-card {
    background: #ffffff;
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.level-entry {
    background: #ffffff;
}

.level-entry h3 {
    color: #10b981 !important;
}

.level-entry .level-description {
    color: #6b7280 !important;
}

.level-entry .level-skills li {
    color: #374151 !important;
}

.level-basic {
    background: #ffffff;
}

.level-basic h3 {
    color: #3b82f6 !important;
}

.level-basic .level-description {
    color: #6b7280 !important;
}

.level-basic .level-skills li {
    color: #374151 !important;
}

.level-lowcode {
    background: #ffffff;
}

.level-lowcode h3 {
    color: #8b5cf6 !important;
}

.level-lowcode .level-description {
    color: #6b7280 !important;
}

.level-lowcode .level-skills li {
    color: #374151 !important;
}

.level-product {
    background: #ffffff;
}

.level-product h3 {
    color: #f59e0b !important;
}

.level-product .level-description {
    color: #6b7280 !important;
}

.level-product .level-skills li {
    color: #374151 !important;
}

.level-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.level-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.level-entry::before {
    background: linear-gradient(90deg, #10b981, #34d399);
}

.level-basic::before {
    background: linear-gradient(90deg, #3b82f6, #60a5fa);
}

.level-lowcode::before {
    background: linear-gradient(90deg, #8b5cf6, #a78bfa);
}

.level-product::before {
    background: linear-gradient(90deg, #f59e0b, #fbbf24);
}

.level-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.level-icon {
    font-size: 40px;
}

.level-card h3 {
    font-size: 24px;
    font-weight: 700;
    color: #1e293b;
}

.level-description {
    color: #64748b;
    margin-bottom: 24px;
    line-height: 1.8;
}

.level-skills {
    list-style: none;
}

.level-skills li {
    padding: 12px 0;
    padding-left: 28px;
    position: relative;
    color: #1e293b;
    font-weight: 500;
}

.level-skills li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 700;
}
/* 画面幅の50%の幅で画像を表示 */
.skill-mapall-image {
  width : 80vw;
}
.skill-mapall {
    text-align: center;
}
/* 研修プログラム */
.training {
    background: var(--dark-bg);
    color: var(--text-white);
}

.training .section-badge {
    background: rgba(59, 130, 246, 0.3);
}

.training .section-title,
.training .section-description {
    color: var(--text-white);
}

/* 研修形式の凡例 */
.training-legend {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.training-format {
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
}

.training-format.collective {
    background: #f59e0b;
    color: white;
}

.training-format.elearning {
    background: #8b5cf6;
    color: white;
}

.training-format.recommended {
    background: #10b981;
    color: white;
}

/* 研修体系マトリックス */
.training-matrix {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    margin-bottom: 40px;
}

.training-matrix-header {
    display: grid;
    grid-template-columns: 300px repeat(3, 1fr);
    background: var(--dark-secondary);
    color: white;
    font-weight: 700;
}

.matrix-cell {
    padding: 20px;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.matrix-cell:last-child {
    border-right: none;
}

.level-header {
    background: var(--dark-bg);
    font-size: 16px;
}

.field-header {
    text-align: center;
    font-size: 15px;
}

.training-matrix-row {
    display: grid;
    grid-template-columns: 300px repeat(3, 1fr);
    border-bottom: 1px solid var(--border-color);
}

.training-matrix-row:last-child {
    border-bottom: none;
}

.level-cell {
    background: #f8fafc;
    padding: 24px 20px;
    border-right: 1px solid var(--border-color);
}

.level-cell h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.level-cell p {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.6;
}

.content-cell {
    padding: 20px;
    border-right: 1px solid var(--border-color);
}

.content-cell.colspan-3 {
    grid-column: span 3;
    border-right: none;
}

.empty-cell {
    display: block;
    text-align: center;
    color: var(--text-light);
    font-size: 24px;
}

/* コースアイテム */
.course-item {
    padding: 10px 16px;
    border-radius: 8px;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 600;
}

.course-item.collective {
    background: rgba(245, 158, 11, 0.1);
    border-left: 4px solid #f59e0b;
    color: var(--text-dark);
}

.course-item.elearning {
    background: rgba(139, 92, 246, 0.1);
    border-left: 4px solid #8b5cf6;
    color: var(--text-dark);
}

.course-item.large {
    font-size: 16px;
    padding: 14px 20px;
}

.course-section {
    background: rgba(16, 185, 129, 0.05);
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 8px;
    border-left: 4px solid #10b981;
}

.course-title {
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
    font-size: 14px;
}

.course-sub {
    font-size: 12px;
    color: var(--text-light);
    margin-bottom: 12px;
}

.course-topics {
    list-style: none;
    font-size: 13px;
    color: var(--text-dark);
}

.course-topics li {
    padding: 4px 0;
    padding-left: 16px;
    position: relative;
}

.course-topics li::before {
    content: '・';
    position: absolute;
    left: 0;
}

/* 共通コース */
.common-courses {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.course-divider {
    font-size: 16px;
    color: var(--text-light);
    font-weight: 600;
}

/* 区切り線 */
.training-matrix-divider {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 12px 20px;
    text-align: center;
    font-weight: 700;
    font-size: 15px;
}

/* 補足説明 */
.training-notes {
    background: rgba(255, 255, 255, 0.1);
    padding: 32px;
    border-radius: 16px;
}

.training-notes h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
}

.training-notes ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.training-notes li {
    font-size: 15px;
    line-height: 1.7;
    padding-left: 20px;
    position: relative;
}

.training-notes li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 700;
}

/* スキルマップ */
.skillmap {
    background: #f8fafc;
}

.skillmap-navigation {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
}

.skillmap-tab {
    padding: 12px 32px;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 25px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    transition: all 0.3s ease;
}

.skillmap-tab:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.skillmap-tab.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.skillmap-content {
    position: relative;
    min-height: 600px;
}

.skillmap-category {
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.skillmap-category.active {
    display: block;
    opacity: 1;
}

.skillmap-grid {
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    overflow-x: auto;
}

.skillmap-header {
    display: grid;
    grid-template-columns: 200px repeat(4, 1fr);
    background: var(--dark-bg);
    color: white;
    font-weight: 700;
    border-radius: 16px 16px 0 0;
    position: sticky;
    top: 80px;
    z-index: 10;
}

.skillmap-header .skill-area {
    padding: 20px;
    background: var(--dark-secondary);
    border-radius: 16px 0 0 0;
}

.skillmap-header .skill-level {
    padding: 20px;
    text-align: center;
    font-size: 15px;
}

.skillmap-header .skill-level:last-child {
    border-radius: 0 16px 0 0;
}

.skillmap-row {
    display: grid;
    grid-template-columns: 200px repeat(4, 1fr);
    border-bottom: 1px solid var(--border-color);
}

.skillmap-row:last-child {
    border-bottom: none;
}

.skillmap-row .skill-area {
    padding: 24px 20px;
    background: #f8fafc;
    border-right: 1px solid var(--border-color);
}

.skillmap-row .skill-area h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.skillmap-row .skill-area p {
    font-size: 13px;
    color: var(--text-light);
}

.skill-cell {
    padding: 20px;
    border-right: 1px solid var(--border-color);
    position: relative;
}

.skill-cell:last-child {
    border-right: none;
}

.skill-cell ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.skill-cell li {
    font-size: 14px;
    color: var(--text-dark);
    padding-left: 20px;
    position: relative;
    line-height: 1.5;
}

.skill-cell li::before {
    content: '•';
    position: absolute;
    left: 0;
    font-weight: 700;
}

.skill-cell.entry {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(52, 211, 153, 0.05) 100%);
}

.skill-cell.entry li::before {
    color: #10b981;
}

.skill-cell.basic {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(96, 165, 250, 0.05) 100%);
}

.skill-cell.basic li::before {
    color: #3b82f6;
}

.skill-cell.lowcode {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(167, 139, 250, 0.05) 100%);
}

.skill-cell.lowcode li::before {
    color: #8b5cf6;
}

.skill-cell.product {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.05) 0%, rgba(251, 191, 36, 0.05) 100%);
}

.skill-cell.product li::before {
    color: #f59e0b;
}

.skillmap-legend {
    margin-top: 40px;
    text-align: center;
    background: white;
    padding: 24px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.skillmap-legend h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.skillmap-legend p {
    font-size: 14px;
    color: var(--text-light);
}

/* メリット */
.benefits {
    background: white;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.benefit-card {
    background: var(--text-white);
    padding: 40px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

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

.benefit-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.benefit-card p {
    color: var(--text-light);
    line-height: 1.8;
}

/* ニュース */
.news {
    background: #f8fafc;
}

.news-content {
    max-width: 900px;
    margin: 0 auto;
}

.news-item {
    background: var(--text-white);
    padding: 48px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.news-item.featured {
    border-left: 6px solid var(--primary-color);
}

.news-date {
    display: inline-block;
    background: var(--primary-light);
    color: var(--text-white);
    padding: 6px 16px;
    border-radius: 16px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.news-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
    line-height: 1.4;
}

.news-excerpt {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border-color);
}

.news-highlights {
    display: grid;
    gap: 24px;
    margin-bottom: 32px;
}

.news-highlight-item {
    padding: 24px;
    background: #f8fafc;
    border-radius: 12px;
    border-left: 4px solid var(--secondary-color);
}

.news-highlight-item h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.news-highlight-item p {
    color: var(--text-light);
    line-height: 1.7;
}

.btn-icon {
    margin-right: 8px;
}

/* 参画企業 */
.members {
    background: var(--text-white);
}

.members-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.member-card {
    background: #f8fafc;
    padding: 24px 20px;
    border-radius: 12px;
    text-align: center;
    font-weight: 600;
    color: var(--text-dark);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.member-card:hover {
    background: var(--text-white);
    border-color: var(--primary-color);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.member-card.association {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--text-white);
    grid-column: span 3;
}

.member-card.association:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.members-note {
    text-align: center;
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 48px;
}

.board-members {
    background: #f8fafc;
    padding: 40px;
    border-radius: 16px;
}

.board-members h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    text-align: center;
    margin-bottom: 32px;
}

.board-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 24px;
}

.board-member {
    background: var(--text-white);
    padding: 24px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.board-member:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.board-position {
    display: inline-block;
    background: var(--primary-light);
    color: var(--text-white);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 12px;
}

.board-name {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.board-company {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.5;
}

.board-note {
    text-align: center;
    color: var(--text-light);
    font-size: 14px;
}

/* お問い合わせ */
.contact {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--text-white);
}

.contact .section-badge {
    background: rgba(255, 255, 255, 0.2);
}

.contact .section-title {
    color: var(--text-white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
}

.contact-info h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
}

.contact-info > p {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 40px;
    opacity: 0.95;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-item-icon {
    font-size: 24px;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-label {
    font-size: 14px;
    opacity: 0.8;
    margin-bottom: 4px;
}

.contact-item a {
    color: var(--text-white);
    text-decoration: none;
    font-weight: 600;
}

.contact-item a:hover {
    text-decoration: underline;
}

.contact-form-wrapper {
    background: rgba(255, 255, 255, 0.95);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.contact-form .btn-primary {
    background: var(--primary-color);
    color: var(--text-white);
    border: none;
    margin-top: 8px;
}

.contact-form .btn-primary:hover {
    background: var(--primary-dark);
}

/* フッター */
.footer {
    background: var(--dark-bg);
    color: var(--text-white);
    padding: 64px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 64px;
    margin-bottom: 48px;
}

.footer-logo {
    height: 60px;
    width: auto;
    margin-bottom: 20px;
}

.footer-brand h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.4;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.footer-column h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--text-white);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

/* レスポンシブデザイン */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-visual {
        height: 300px;
    }

    .hero-title {
        font-size: 40px;
    }

    .challenge-grid {
        grid-template-columns: 1fr;
    }

    .levels-container {
        grid-template-columns: 1fr;
    }

    .training-content {
        grid-template-columns: 1fr;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .members-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .member-card.association {
        grid-column: span 2;
    }

    .board-grid {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .logo-image {
        height: 40px;
    }

    .nav-logo .logo-text {
        font-size: 14px;
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 32px;
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all 0.3s ease;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .menu-toggle {
        display: flex;
    }

    .hero {
        padding: 120px 0 80px;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-description {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        text-align: center;
    }

    .floating-card {
        padding: 16px 24px;
    }

    .floating-card .card-icon {
        font-size: 24px;
    }

    .floating-card .card-text {
        font-size: 14px;
    }

    .section {
        padding: 64px 0;
    }

    .section-title {
        font-size: 32px;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .feature-item {
        flex-direction: column;
        gap: 16px;
    }

    .training-visual {
        height: auto;
    }

    .news-item {
        padding: 32px 24px;
    }

    .news-title {
        font-size: 24px;
    }

    .skillmap-navigation {
        flex-direction: column;
        align-items: stretch;
    }

    .skillmap-tab {
        text-align: center;
    }

    .skillmap-grid {
        overflow-x: scroll;
    }

    .skillmap-header,
    .skillmap-row {
        min-width: 800px;
    }

    .members-grid {
        grid-template-columns: 1fr;
    }

    .member-card.association {
        grid-column: span 1;
    }

    .board-members {
        padding: 24px;
    }

    .training-matrix {
        overflow-x: scroll;
    }

    .training-matrix-header,
    .training-matrix-row {
        min-width: 900px;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .logo-image {
        height: 35px;
    }

    .nav-logo .logo-text {
        font-size: 12px;
    }

    .footer-logo {
        height: 50px;
    }

    .hero-title {
        font-size: 28px;
    }

    .section-title {
        font-size: 28px;
    }

    .challenge-card,
    .benefit-card,
    .level-card {
        padding: 24px;
    }

    .news-item {
        padding: 24px 16px;
    }

    .news-title {
        font-size: 22px;
    }

    .contact-form-wrapper {
        padding: 24px;
    }
}

/* 研修プログラム例 */
.training-examples {
    background: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 100%);
}

.training-examples-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.training-example-card {
    background: var(--text-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border-top: 4px solid;
}

.training-example-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.training-example-card.level-entry {
    border-top-color: #10b981;
}

.training-example-card.level-basic {
    border-top-color: #3b82f6;
}

.training-example-card.level-expert {
    border-top-color: #8b5cf6;
}

.training-example-header {
    padding: 24px 24px 16px 24px;
}

.training-example-card.level-entry .training-example-header {
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
}

.training-example-card.level-basic .training-example-header {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
}

.training-example-card.level-expert .training-example-header {
    background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
}

.training-example-header h3 {
    font-size: 22px;
    font-weight: 700;
    margin: 0;
}

.training-example-card.level-entry .training-example-header h3 {
    color: #047857;
}

.training-example-card.level-basic .training-example-header h3 {
    color: #1e40af;
}

.training-example-card.level-expert .training-example-header h3 {
    color: #6b21a8;
}

.training-example-body {
    padding: 24px;
}

.training-target {
    margin-bottom: 24px;
}

.training-target h4,
.training-courses h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.training-target ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.training-target ul li {
    padding-left: 20px;
    position: relative;
    margin-bottom: 8px;
    color: var(--text-light);
    font-size: 14px;
}

.training-target ul li:before {
    content: "•";
    position: absolute;
    left: 0;
    font-weight: 700;
}

.training-example-card.level-entry .training-target ul li:before {
    color: #10b981;
}

.training-example-card.level-basic .training-target ul li:before {
    color: #3b82f6;
}

.training-example-card.level-expert .training-target ul li:before {
    color: #8b5cf6;
}

.training-courses {
    margin-bottom: 24px;
}

.course-item {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
}

.course-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    color: var(--text-white);
    flex-shrink: 0;
}

.training-example-card.level-entry .course-number {
    background: #10b981;
}

.training-example-card.level-basic .course-number {
    background: #3b82f6;
}

.training-example-card.level-expert .course-number {
    background: #8b5cf6;
}

.course-content {
    flex: 1;
}

.course-content h5 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0 0 8px 0;
}

.course-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.course-content ul li {
    font-size: 13px;
    color: var(--text-light);
    padding-left: 16px;
    position: relative;
    margin-bottom: 4px;
}

.course-content ul li:before {
    content: "−";
    position: absolute;
    left: 0;
    color: var(--text-light);
}

.training-duration {
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
    font-size: 13px;
    color: var(--text-light);
}

.training-duration strong {
    font-weight: 700;
}

.training-example-card.level-entry .training-duration strong {
    color: #10b981;
}

.training-example-card.level-basic .training-duration strong {
    color: #3b82f6;
}

.training-example-card.level-expert .training-duration strong {
    color: #8b5cf6;
}

/* レスポンシブ対応 - 研修プログラム例 */
@media (max-width: 1024px) {
    .training-examples-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}