/* エデュテックジャパン - メインスタイルシート */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700&family=Poppins:wght@300;400;600;700&display=swap');

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

:root {
    --primary-color: #22A45D;
    --primary-dark: #1a8348;
    --text-dark: #333;
    --text-light: #666;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --shadow: 0 4px 15px rgba(0,0,0,0.1);
    --border-radius: 12px;
}

body {
    font-family: 'Noto Sans JP', 'Poppins', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--white);
}

/* ディスクレーマー */
.disclaimer {
    background: #b71c1c;
    color: white;
    padding: 15px 20px;
    font-size: 13px;
    line-height: 1.5;
    text-align: center;
}

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

/* ヘッダー */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    background: rgba(255,255,255,0.95);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.main-header.scrolled {
    background: var(--white);
    box-shadow: var(--shadow);
}

.navbar {
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color) !important;
}

.nav-link {
    color: var(--text-dark) !important;
    font-weight: 500;
    margin: 0 10px;
    transition: color 0.3s;
}

.nav-link:hover {
    color: var(--primary-color) !important;
}

/* Hero セクション */
.hero-section {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, rgba(34,164,93,0.9) 0%, rgba(26,131,72,0.9) 100%), 
                url('https://images.unsplash.com/photo-1522202176988-66273c2fd55f?w=1600') center/cover;
    color: var(--white);
    margin-top: 60px;
    padding: 80px 0;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.btn-primary-custom {
    background: var(--white);
    color: var(--primary-color);
    padding: 12px 35px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    margin: 0 10px;
    transition: all 0.3s;
    border: 2px solid var(--white);
}

.btn-primary-custom:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.btn-outline-custom {
    background: transparent;
    color: var(--white);
    padding: 12px 35px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    margin: 0 10px;
    transition: all 0.3s;
    border: 2px solid var(--white);
}

.btn-outline-custom:hover {
    background: var(--white);
    color: var(--primary-color);
    transform: translateY(-3px);
}

/* セクション共通 */
.section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.section-subtitle {
    font-size: 1.1rem;
    text-align: center;
    color: var(--text-light);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* フィーチャーカード */
.feature-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    height: 100%;
    border: 1px solid #e9ecef;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.feature-icon {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* 統計セクション */
.stats-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.stat-item {
    text-align: center;
    padding: 20px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    display: block;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* CTAセクション */
.cta-section {
    background: var(--bg-light);
    text-align: center;
}

.cta-section h2 {
    font-size: 2.3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.cta-section p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

/* フッター */
.main-footer {
    background: #2c3e50;
    color: var(--white);
    padding: 50px 0 20px;
}

.footer-content {
    margin-bottom: 30px;
}

.footer-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.footer-text {
    margin-bottom: 1rem;
    opacity: 0.9;
    line-height: 1.8;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: all 0.3s;
}

.footer-links a:hover {
    opacity: 1;
    color: var(--primary-color);
    padding-left: 5px;
}

.social-links {
    margin-top: 1.5rem;
}

.social-links a {
    color: var(--white);
    font-size: 1.5rem;
    margin-right: 15px;
    transition: color 0.3s;
}

.social-links a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
    opacity: 0.8;
}

/* Cookie バナー */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #2c3e50;
    color: var(--white);
    padding: 20px;
    z-index: 9999;
    box-shadow: 0 -4px 15px rgba(0,0,0,0.2);
    display: none;
}

.cookie-banner.show {
    display: block;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.cookie-text {
    flex: 1;
    min-width: 300px;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
}

.btn-cookie {
    padding: 10px 25px;
    border-radius: 25px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.3s;
}

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

.btn-cookie-accept:hover {
    background: var(--primary-dark);
}

.btn-cookie-decline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

/* ブログカード */
.blog-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.blog-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.blog-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.blog-date {
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.blog-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.blog-excerpt {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.btn-read-more {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s;
}

.btn-read-more:hover {
    gap: 10px;
}

/* コンタクトフォーム */
.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.form-control {
    border: 2px solid #e9ecef;
    border-radius: 8px;
    padding: 12px 15px;
    transition: all 0.3s;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(34,164,93,0.15);
}

.btn-submit {
    background: var(--primary-color);
    color: var(--white);
    padding: 12px 40px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-submit:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

/* FAQ */
.faq-item {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
}

.faq-question {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.faq-answer {
    color: var(--text-light);
    line-height: 1.8;
}

/* レスポンシブ */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .disclaimer {
        font-size: 11px;
        padding: 10px 15px;
    }
}

/* ページ固有 */
.page-header {
    background: linear-gradient(135deg, rgba(34,164,93,0.95) 0%, rgba(26,131,72,0.95) 100%);
    color: var(--white);
    padding: 120px 0 60px;
    margin-top: 60px;
    text-align: center;
}

.page-title {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.2rem;
    opacity: 0.95;
}

.content-section {
    padding: 60px 0;
}

.content-text {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.9;
    color: var(--text-dark);
}

.content-text h2 {
    font-size: 2rem;
    font-weight: 700;
    margin: 2rem 0 1rem;
    color: var(--primary-color);
}

.content-text h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 1.5rem 0 1rem;
    color: var(--text-dark);
}

.content-text p {
    margin-bottom: 1.5rem;
}

.content-text ul, .content-text ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.content-text li {
    margin-bottom: 0.8rem;
}

/* Google Map */
.map-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    height: 400px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* コース/リソースカード */
.course-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    height: 100%;
    border-left: 4px solid var(--primary-color);
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.course-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.course-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.course-description {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.course-features {
    list-style: none;
    padding: 0;
}

.course-features li {
    padding: 8px 0;
    color: var(--text-dark);
    border-bottom: 1px solid #e9ecef;
}

.course-features li:before {
    content: "✓ ";
    color: var(--primary-color);
    font-weight: bold;
    margin-right: 8px;
}