/* css/style.css */

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

body {
    font-family: 'Hiragino Sans', 'ヒラギノ角ゴシック', 'Yu Gothic UI', '游ゴシック', 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

/* スマホのみ改行するクラス */
.sp-br {
    display: none;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ヒーローセクション */
.hero-section {
    background: linear-gradient(135deg, rgba(0, 123, 191, 0.9), rgba(0, 86, 139, 0.9)), 
                url('../image/topbg.png') center center;
    background-size: cover;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    color: white;
    text-align: center;
    padding: 0;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.hero-banner {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
}

.hero-banner .main-banner {
    width: 100%;
    height: auto;
    border-radius: 0;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    aspect-ratio: 2/1;
    object-fit: cover;
    display: block;
}

/* セミナー概要セクション（新規追加） */
.intro-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #F7FAFC, #EDF2F7);
    text-align: center;
}

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

.intro-text {
    font-size: 1.3rem;
    line-height: 2;
    color: #2C5282;
    font-weight: 500;
}

/* CTAボタン */
.cta-primary {
    text-align: center;
    margin: 40px 0;
}

.btn-apply {
    display: inline-block;
    background: linear-gradient(135deg, #FF6B35, #FF4500);
    color: white;
    padding: 20px 40px;
    font-size: 1.3rem;
    font-weight: bold;
    text-decoration: none;
    border-radius: 50px;
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.4);
    transition: all 0.3s ease;
    border: 3px solid #FFD700;
}

.btn-apply:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 107, 53, 0.6);
    background: linear-gradient(135deg, #FF4500, #FF6B35);
}

/* 揺れアニメーション */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-2px); }
    75% { transform: translateX(2px); }
}

.shake {
    animation: shake 0.5s ease-in-out infinite;
}

.note {
    margin-top: 15px;
    font-size: 1rem;
    color: #FFD700;
    font-weight: bold;
}

.event-info {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    margin-top: 30px;
    backdrop-filter: blur(10px);
}

.event-info p {
    margin-bottom: 8px;
    font-size: 1.1rem;
}

/* セクション共通 */
.section-title {
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 50px;
    color: #2C5282;
    font-weight: bold;
    position: relative;
    padding-bottom: 20px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #FF6B35, #FFD700);
    border-radius: 2px;
}

/* スピーカーセクション */
.speakers-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #F7FAFC, #EDF2F7);
}

.speaker-card {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    margin-bottom: 50px;
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.speaker-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

/* 偶数番目のカードは画像を右側に */
.speaker-card:nth-child(even) {
    flex-direction: row-reverse;
}

.speaker-image {
    flex-shrink: 0;
}

.speaker-image img {
    width: 285px;
    height: auto;
    aspect-ratio: 475/554;
    border-radius: 15px;
    object-fit: cover;
    border: 3px solid #FFD700;
}

.speaker-info {
    flex: 1;
}

.speaker-name {
    font-size: 2.2rem;
    font-weight: bold;
    color: #2C5282;
    margin-bottom: 10px;
}

.speaker-role {
    font-size: 1.4rem;
    color: #FF6B35;
    font-weight: bold;
    margin-bottom: 20px;
}

.speaker-description p {
    margin-bottom: 12px;
    line-height: 1.7;
    color: #4A5568;
    font-size: 1.1rem;
}

/* CTAセクション */
.cta-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #2C5282, #3182CE);
    color: white;
}

.final-cta {
    background: linear-gradient(135deg, #FF6B35, #FF4500);
}

/* プログラムセクション */
.program-section {
    padding: 80px 0;
    background: white;
}

.program-subtitle {
    font-size: 1.8rem;
    text-align: center;
    color: #FF6B35;
    margin-bottom: 50px;
    font-weight: bold;
}

.program-item {
    background: linear-gradient(135deg, #F7FAFC, #EDF2F7);
    padding: 40px;
    margin-bottom: 30px;
    border-radius: 20px;
    border-left: 6px solid #FF6B35;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.program-title {
    font-size: 1.6rem;
    font-weight: bold;
    color: #2C5282;
    margin-bottom: 15px;
}

.program-speaker {
    font-size: 1.1rem;
    color: #FF6B35;
    font-weight: bold;
    margin-bottom: 20px;
}

.program-points {
    list-style: none;
    margin-bottom: 20px;
}

.program-points li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    line-height: 1.6;
}

.program-points li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #FF6B35;
    font-weight: bold;
    font-size: 1.2rem;
}

.program-key {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #2C5282;
    padding: 15px;
    border-radius: 10px;
    font-weight: bold;
    text-align: center;
}

/* 個別相談案内セクション（新規追加） */
.consultation-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #E6FFFA, #B2F5EA);
    text-align: center;
}

.consultation-content {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 3px solid #38B2AC;
}

.consultation-text {
    font-size: 1.3rem;
    line-height: 2;
    color: #2C5282;
}

.consultation-text strong {
    color: #38B2AC;
    font-size: 1.4rem;
}

/* おすすめの方セクション（新規追加） */
.recommend-section {
    padding: 80px 0;
    background: white;
}

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

.recommend-list {
    list-style: none;
    background: linear-gradient(135deg, #F7FAFC, #EDF2F7);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.recommend-list li {
    padding: 20px 0 20px 40px;
    position: relative;
    font-size: 1.2rem;
    line-height: 1.8;
    color: #2C5282;
    border-bottom: 2px dashed #E2E8F0;
}

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

.recommend-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #FF6B35;
    font-weight: bold;
    font-size: 1.5rem;
}

/* 特典セクション */
.benefits-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #F7FAFC, #EDF2F7);
}

.benefit-item {
    background: white;
    padding: 30px;
    margin-bottom: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-top: 5px solid #FFD700;
}

.benefit-title {
    font-size: 1.5rem;
    font-weight: bold;
    color: #2C5282;
    margin-bottom: 15px;
}

.benefit-description {
    line-height: 1.7;
    color: #4A5568;
    margin-bottom: 20px;
}

/* QUOカード画像セクション（新規追加） */
.quocard-images {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.quocard-item {
    flex: 0 1 auto;
    max-width: 280px;
}

.quocard-item img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 3px solid #FFD700;
    aspect-ratio: 800/1200;
    object-fit: cover;
}

.quocard-item img:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

/* QUOカード注釈（新規追加） */
.quocard-note {
    margin-top: 15px;
    text-align: center;
    font-size: 0.9rem;
    color: #718096;
    font-style: italic;
}

/* 開催概要セクション */
.overview-section {
    padding: 80px 0;
    background: white;
}

.overview-content {
    background: linear-gradient(135deg, #F7FAFC, #EDF2F7);
    padding: 40px;
    border-radius: 20px;
    border: 3px solid #FFD700;
}

.overview-item {
    padding: 15px 0;
    border-bottom: 1px solid #E2E8F0;
    font-size: 1.1rem;
    line-height: 1.6;
    display: flex;
    gap: 10px;
}

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

.overview-item strong {
    color: #2C5282;
    flex-shrink: 0;
    min-width: 80px;
}

/* 会場地図セクション（新規追加） */
.map-container {
    margin-top: 50px;
}

.map-title {
    font-size: 1.8rem;
    font-weight: bold;
    color: #2C5282;
    text-align: center;
    margin-bottom: 30px;
}

.map-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9のアスペクト比 */
    height: 0;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.map-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 15px;
}

.map-note {
    margin-top: 20px;
    padding: 20px;
    background: white;
    border-radius: 10px;
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.8;
    color: #4A5568;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.map-note strong {
    color: #2C5282;
}

/* アクセス情報セクション（新規追加） */
.access-info {
    margin-top: 30px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.access-section {
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    border-left: 5px solid #FF6B35;
}

.access-title {
    font-size: 1.3rem;
    font-weight: bold;
    color: #2C5282;
    margin-bottom: 15px;
}

.access-section p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #4A5568;
    margin-bottom: 8px;
}

.access-section p:last-child {
    margin-bottom: 0;
}

/* フッター */
.footer {
    background: #2C3E50;
    color: #fff;
    padding: 40px 0 20px;
    text-align: center;
}

.footer-links {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.footer-link {
    color: #fff;
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #FFD700;
}

.footer-contact {
    margin-bottom: 15px;
    font-size: 0.95rem;
    color: #BDC3C7;
}

.footer-copyright {
    font-size: 0.9rem;
    color: #95A5A6;
    padding-top: 15px;
    border-top: 1px solid #34495E;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    /* スマホのみ改行を有効化 */
    .sp-br {
        display: block;
    }
    
    /* スマホ全体のパディング調整 */
    .container {
        padding: 0 15px;
    }
    
    .hero-section {
        padding: 0;
    }
    
    .hero-banner .main-banner {
        border-radius: 0;
    }
    
    .intro-text {
        font-size: 1.1rem;
        line-height: 1.8;
    }
    
    /* 見出し全体のサイズ調整 */
    .section-title {
        font-size: 1.6rem;
    }
    
    .program-subtitle {
        font-size: 1.4rem;
    }
    
    .map-title {
        font-size: 1.4rem;
    }
    
    .speaker-card {
        flex-direction: column;
        align-items: center; /* 画像を中央に */
        padding: 20px 15px;
    }
    
    /* モバイルでは交互レイアウトを無効化 */
    .speaker-card:nth-child(even) {
        flex-direction: column;
    }
    
    .speaker-image {
        text-align: center; /* 画像を中央に */
    }
    
    .speaker-image img {
        width: 200px;
        height: auto;
        aspect-ratio: 475/554;
        border-radius: 10px;
    }
    
    .speaker-info {
        text-align: left; /* テキストは左寄せ */
    }
    
    .speaker-name {
        font-size: 1.6rem;
    }
    
    .speaker-role {
        font-size: 1.1rem;
    }
    
    .speaker-description p {
        font-size: 1rem;
    }
    
    .btn-apply {
        font-size: 1.1rem;
        padding: 15px 30px;
    }
    
    .program-title {
        font-size: 1.2rem;
    }
    
    .program-item {
        padding: 25px 15px;
    }
    
    .consultation-text {
        font-size: 1.1rem;
        line-height: 1.8;
    }
    
    .consultation-content {
        padding: 25px 15px;
    }
    
    .recommend-list li {
        font-size: 1.05rem;
        padding: 15px 0 15px 35px;
    }
    
    .recommend-list {
        padding: 25px 15px;
    }
    
    .benefit-item {
        padding: 25px 15px;
    }
    
    .benefit-title {
        font-size: 1.3rem;
    }
    
    /* 開催概要のスマホ表示調整 */
    .overview-content {
        padding: 25px 15px;
    }
    
    .overview-item {
        font-size: 0.95rem;
        flex-direction: column;
        gap: 5px;
    }
    
    .overview-item strong {
        min-width: auto;
    }
    
    .access-title {
        font-size: 1.15rem;
    }
    
    /* CTAセクションの余白を半分に */
    .cta-section {
        padding: 30px 0;
    }
    
    /* QUOカードを横並びに（スマホでも） */
    .quocard-images {
        flex-direction: row;
        justify-content: center;
        gap: 10px;
    }
    
    .quocard-item {
        max-width: 30%;
        flex: 1;
    }
    
    .access-info {
        grid-template-columns: 1fr;
    }
    
    .access-section {
        padding: 20px 15px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
    
    .hero-section {
        padding: 0;
    }
    
    .hero-banner .main-banner {
        border-radius: 0;
    }
    
    .intro-text {
        font-size: 1rem;
        line-height: 1.7;
    }
    
    /* 見出しサイズをさらに縮小 */
    .section-title {
        font-size: 1.3rem;
    }
    
    .program-subtitle {
        font-size: 1.2rem;
    }
    
    .map-title {
        font-size: 1.2rem;
    }
    
    .btn-apply {
        font-size: 1rem;
        padding: 12px 25px;
    }
    
    .speaker-card {
        padding: 15px 12px;
    }
    
    .speaker-name {
        font-size: 1.4rem;
    }
    
    .speaker-role {
        font-size: 1rem;
    }
    
    .program-item {
        padding: 20px 12px;
    }
    
    .program-title {
        font-size: 1.1rem;
    }
    
    .consultation-content {
        padding: 20px 12px;
    }
    
    .consultation-text {
        font-size: 1rem;
    }
    
    .recommend-list {
        padding: 20px 12px;
    }
    
    .recommend-list li {
        font-size: 1rem;
        padding: 12px 0 12px 30px;
    }
    
    .benefit-item {
        padding: 20px 12px;
    }
    
    .benefit-title {
        font-size: 1.2rem;
    }
    
    /* 開催概要のさらなる調整 */
    .overview-content {
        padding: 20px 12px;
    }
    
    .overview-item {
        font-size: 0.9rem;
    }
    
    .access-section {
        padding: 18px 12px;
    }
    
    .access-title {
        font-size: 1.1rem;
    }
    
    /* CTAセクションの余白を半分に（480px以下） */
    .cta-section {
        padding: 30px 0;
    }
    
    /* QUOカードを横並びに維持 */
    .quocard-images {
        flex-direction: row;
        gap: 8px;
    }
    
    .quocard-item {
        max-width: 30%;
        flex: 1;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 15px;
    }
}