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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 16px;
    line-height: 1.8;
    color: #333;
    background-color: #fff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

ul, ol {
    list-style: none;
}

/* ========================================
   レイアウト
======================================== */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 80px 0;
}

/* セクションタイトル */
.section-title {
    font-size: 32px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 16px;
    color: #2c3e50;
    letter-spacing: 0.05em;
}

.section-subtitle {
    text-align: center;
    font-size: 16px;
    color: #6c757d;
    margin-bottom: 48px;
    line-height: 1.8;
}

.section-text {
    text-align: center;
    font-size: 15px;
    color: #6c757d;
    margin: 32px auto;
    max-width: 700px;
    line-height: 1.9;
}

/* ========================================
   ヘッダー
======================================== */
.header {
    background-color: #fff;
    border-bottom: 1px solid #e9ecef;
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 22px;
    font-weight: 700;
    color: #2c3e50;
    letter-spacing: 0.05em;
}

.nav {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-size: 14px;
    color: #495057;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #2c3e50;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #2c3e50;
    transition: width 0.3s ease;
}

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

/* ========================================
   ボタン
======================================== */
.btn {
    display: inline-block;
    padding: 16px 40px;
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    border-radius: 50px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    letter-spacing: 0.05em;
}

.btn-primary {
    background: linear-gradient(135deg, #48c774 0%, #3ab66a 100%);
    color: #fff;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(72, 199, 116, 0.3);
}

.btn-secondary {
    background-color: #fff;
    color: #48c774;
    border: 2px solid #48c774;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.btn-secondary:hover {
    background-color: #48c774;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(72, 199, 116, 0.2);
}

.btn-large {
    padding: 20px 56px;
    font-size: 18px;
}

/* ========================================
   ファーストビュー
======================================== */
.hero {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 100px 0;
    text-align: center;
}

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

.hero-title {
    font-size: 40px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 40px;
    line-height: 1.6;
    letter-spacing: 0.05em;
}

.hero-points {
    background-color: #fff;
    border-radius: 16px;
    padding: 32px 40px;
    margin-bottom: 24px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.hero-points li {
    font-size: 18px;
    color: #495057;
    margin-bottom: 16px;
    position: relative;
    padding-left: 28px;
    text-align: left;
    line-height: 1.8;
}

.hero-points li:last-child {
    margin-bottom: 0;
}

.hero-points li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #48c774;
    font-weight: 700;
    font-size: 20px;
}

.hero-assurance {
    font-size: 14px;
    color: #6c757d;
    margin-bottom: 32px;
}

/* ========================================
   お悩みセクション
======================================== */
.concerns {
    background-color: #fff;
}

.concerns-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.concern-item {
    background-color: #f8f9fa;
    padding: 32px 24px;
    border-radius: 12px;
    text-align: center;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.concern-item:hover {
    border-color: #dee2e6;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.concern-item p {
    font-size: 16px;
    color: #495057;
    font-weight: 500;
    line-height: 1.7;
}

/* ========================================
   指導方針セクション
======================================== */
.philosophy {
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 32px;
    margin-bottom: 48px;
}

.philosophy-item {
    background-color: #fff;
    padding: 40px 28px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.philosophy-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

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

.philosophy-item h3 {
    font-size: 18px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}

.philosophy-item p {
    font-size: 14px;
    color: #6c757d;
    line-height: 1.8;
}

/* ========================================
   選ばれる理由セクション
======================================== */
.reasons {
    background-color: #fff;
}

.reasons-list {
    max-width: 900px;
    margin: 0 auto 48px;
}

.reason-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    background-color: #f8f9fa;
    padding: 32px;
    border-radius: 12px;
    margin-bottom: 24px;
    transition: all 0.3s ease;
}

.reason-item:hover {
    background-color: #fff;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.reason-number {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.reason-content h3 {
    font-size: 20px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

.reason-content p {
    font-size: 15px;
    color: #6c757d;
    line-height: 1.9;
}

/* ========================================
   成果例セクション
======================================== */
.results {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
    margin-bottom: 32px;
}

.result-item {
    background-color: #fff;
    padding: 40px 24px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.result-value {
    font-size: 28px;
    font-weight: 700;
    color: #48c774;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

.result-item p {
    font-size: 14px;
    color: #6c757d;
    font-weight: 500;
}

.disclaimer {
    text-align: center;
    font-size: 12px;
    color: #adb5bd;
    margin-bottom: 32px;
}

/* ========================================
   保護者の声セクション
======================================== */
.voices {
    background-color: #fff;
}

.voices-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-bottom: 48px;
}

.voice-item {
    background-color: #f8f9fa;
    padding: 32px;
    border-radius: 16px;
    border-left: 4px solid #48c774;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.voice-text {
    font-size: 15px;
    color: #495057;
    line-height: 1.9;
    margin-bottom: 20px;
}

.voice-author {
    font-size: 13px;
    color: #6c757d;
    text-align: right;
    font-weight: 500;
}

/* ========================================
   合格実績セクション
======================================== */
.achievements {
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
}

.achievements-content {
    max-width: 700px;
    margin: 0 auto 32px;
    background-color: #fff;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.achievement-category {
    margin-bottom: 32px;
}

.achievement-category:last-child {
    margin-bottom: 0;
}

.achievement-category h3 {
    font-size: 20px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid #e9ecef;
    letter-spacing: 0.05em;
}

.achievement-list li {
    font-size: 15px;
    color: #495057;
    margin-bottom: 12px;
    padding-left: 20px;
    position: relative;
    line-height: 1.8;
}

.achievement-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: #48c774;
    font-weight: 700;
}

/* ========================================
   料金セクション
======================================== */
.pricing {
    background-color: #fff;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
    margin-bottom: 48px;
}

.pricing-card {
    background-color: #f8f9fa;
    border-radius: 16px;
    padding: 32px 24px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.pricing-title {
    font-size: 20px;
    font-weight: 700;
    color: #2c3e50;
    text-align: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid #dee2e6;
    letter-spacing: 0.05em;
}

.pricing-plans {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.pricing-plan {
    background-color: #fff;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
    position: relative;
}

.pricing-plan:hover {
    border-color: #48c774;
}

.pricing-recommended {
    border-color: #48c774;
    background: linear-gradient(135deg, #fff 0%, #f0fdf4 100%);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #48c774 0%, #3ab66a 100%);
    color: #fff;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.pricing-frequency {
    font-size: 14px;
    color: #6c757d;
    margin-bottom: 8px;
    font-weight: 500;
}

.pricing-amount {
    font-size: 28px;
    font-weight: 700;
    color: #2c3e50;
    letter-spacing: 0.05em;
}

.pricing-tax {
    font-size: 13px;
    color: #6c757d;
    font-weight: 400;
}

.pricing-notes {
    max-width: 700px;
    margin: 0 auto 48px;
    background-color: #f8f9fa;
    padding: 32px;
    border-radius: 12px;
    border-left: 4px solid #2c3e50;
}

.pricing-notes h4 {
    font-size: 18px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}

.pricing-notes ul {
    list-style: none;
}

.pricing-notes li {
    font-size: 14px;
    color: #495057;
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
    line-height: 1.8;
}

.pricing-notes li::before {
    content: '・';
    position: absolute;
    left: 0;
    color: #2c3e50;
    font-weight: 700;
}

/* ========================================
   無料相談の流れセクション
======================================== */
.contact-flow {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.flow-steps {
    max-width: 700px;
    margin: 0 auto 48px;
}

.flow-step {
    background-color: #fff;
    padding: 32px;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    display: flex;
    align-items: flex-start;
    gap: 24px;
}

.flow-number {
    flex-shrink: 0;
    background: linear-gradient(135deg, #48c774 0%, #3ab66a 100%);
    color: #fff;
    padding: 12px 20px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.flow-content h3 {
    font-size: 20px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

.flow-content p {
    font-size: 15px;
    color: #6c757d;
    line-height: 1.9;
}

.flow-arrow {
    text-align: center;
    font-size: 32px;
    color: #48c774;
    margin: 16px 0;
}

/* ========================================
   富士宮市メッセージセクション
======================================== */
.local-message {
    background-color: #fff;
}

.local-content {
    max-width: 800px;
    margin: 0 auto 48px;
}

.local-content p {
    font-size: 15px;
    color: #495057;
    line-height: 1.9;
    margin-bottom: 24px;
    text-align: justify;
}

/* ========================================
   アクセスセクション
======================================== */
.access {
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
}

.access-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 48px;
    margin-top: 48px;
}

.access-info h3 {
    font-size: 22px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

.access-address {
    font-size: 15px;
    color: #495057;
    line-height: 1.9;
    margin-bottom: 16px;
}

.access-note {
    font-size: 13px;
    color: #6c757d;
}

.access-map {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

/* ========================================
   フッター
======================================== */
.footer {
    background-color: #2c3e50;
    color: #fff;
    padding: 48px 0 24px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-info h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}

.footer-info p {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-link {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s ease;
}

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

.footer-copyright {
    text-align: center;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

/* ========================================
   CTA関連
======================================== */
.cta-wrapper {
    text-align: center;
    margin-top: 48px;
}

.cta-note {
    font-size: 13px;
    color: #6c757d;
    margin-top: 12px;
}

/* 固定CTAボタン */
.fixed-cta {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: linear-gradient(135deg, #48c774 0%, #3ab66a 100%);
    color: #fff;
    padding: 16px 28px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 8px 24px rgba(72, 199, 116, 0.4);
    font-weight: 700;
    font-size: 16px;
    z-index: 1000;
    transition: all 0.3s ease;
    letter-spacing: 0.05em;
}

.fixed-cta:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(72, 199, 116, 0.5);
}

.fixed-cta-icon {
    font-size: 24px;
}

.fixed-cta-text {
    font-size: 15px;
}

/* ========================================
   レスポンシブデザイン
======================================== */
@media (max-width: 768px) {
    /* ヘッダー */
    .header-content {
        flex-direction: column;
        gap: 16px;
    }
    
    .nav {
        flex-wrap: wrap;
        gap: 16px;
        justify-content: center;
    }
    
    .nav-link {
        font-size: 13px;
    }
    
    /* セクション */
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 26px;
    }
    
    .section-subtitle {
        font-size: 15px;
    }
    
    /* ファーストビュー */
    .hero {
        padding: 60px 0;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-points {
        padding: 24px 20px;
    }
    
    .hero-points li {
        font-size: 16px;
    }
    
    /* グリッド */
    .concerns-grid,
    .philosophy-grid,
    .results-grid,
    .voices-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    /* 選ばれる理由 */
    .reason-item {
        flex-direction: column;
        text-align: center;
        padding: 24px;
    }
    
    .reason-number {
        margin: 0 auto 16px;
    }
    
    /* アクセス */
    .access-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    /* フッター */
    .footer-content {
        flex-direction: column;
        gap: 24px;
    }
    
    /* 固定CTA */
    .fixed-cta {
        bottom: 16px;
        right: 16px;
        padding: 14px 20px;
    }
    
    .fixed-cta-icon {
        font-size: 20px;
    }
    
    .fixed-cta-text {
        font-size: 14px;
    }
    
    /* ボタン */
    .btn {
        padding: 14px 32px;
        font-size: 15px;
    }
    
    .btn-large {
        padding: 16px 40px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 24px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .fixed-cta-text {
        display: none;
    }
    
    .fixed-cta {
        padding: 16px;
        border-radius: 50%;
    }
}