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

:root {
    --primary-color: #20B2AA;
    --primary-dark: #1a8f88;
    --primary-light: #b2e0dd;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 8px 15px rgba(0, 0, 0, 0.15);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Noto Sans JP', Meiryo, sans-serif;
    line-height: 1.8;
    color: var(--text-dark);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========== ナビゲーション ========== */
.navbar {
    background: var(--white);
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

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

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

/* ========== ヒーローセクション ========== */

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 3rem;
    opacity: 0.95;
    line-height: 1.6;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.stat-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem 1rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

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

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

/* ========== ミッション・ビジョン・バリュー ========== */
.mvv-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.mvv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.mvv-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.mvv-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.mvv-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.mvv-card h3 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
}

.mvv-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.mvv-description {
    color: var(--text-light);
    line-height: 1.8;
}

.value-list p {
    margin-bottom: 1rem;
    color: var(--text-light);
    line-height: 1.6;
}

.value-list strong {
    color: var(--text-dark);
    display: block;
    margin-bottom: 0.3rem;
}

/* ========== 代表の思い ========== */
.story-section {
    padding: 80px 0;
    background: var(--white);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    margin: 1rem auto 0;
}

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

.story-text h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin: 2.5rem 0 1rem;
}

.story-text p {
    margin-bottom: 1.5rem;
    line-height: 2;
    color: var(--text-light);
}

.story-text strong {
    color: var(--text-dark);
    font-weight: 700;
}

/* ========== 特徴セクション ========== */
.features-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.feature-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

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

/* ========== コーチングセクション ========== */
.coaching-section {
    padding: 80px 0;
    background: var(--white);
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.8;
}

.coaching-cycle {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    max-width: 1000px;
    margin: 0 auto 4rem;
}

.cycle-item {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    flex: 1;
    max-width: 250px;
}

.cycle-number {
    background: var(--primary-color);
    color: var(--white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-weight: 700;
}

.cycle-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cycle-item h3 {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.cycle-item p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.cycle-arrow {
    font-size: 2rem;
    color: var(--primary-color);
    font-weight: 700;
}

.coaching-balance {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.balance-item {
    background: var(--bg-light);
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    flex: 1;
}

.balance-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.balance-item h3 {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.balance-item p {
    color: var(--text-light);
    line-height: 1.6;
}

.balance-plus {
    font-size: 2.5rem;
    color: var(--primary-color);
    font-weight: 700;
}

.coaching-surprise {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--bg-light) 100%);
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.coaching-surprise h3 {
    font-size: 1.8rem;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.coaching-surprise p {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 0.8rem;
    line-height: 1.8;
}

.coaching-surprise .small-text {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-top: 1.5rem;
}

/* ========== メンバーの声 ========== */
.voices-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.voices-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.voice-card {
    background: var(--white);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.voice-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.voice-header h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.voice-subtitle {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.voice-content h4 {
    color: var(--text-dark);
    font-size: 1.2rem;
    margin: 1rem 0;
}

.voice-content p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.voice-highlight {
    background: var(--bg-light);
    padding: 1rem;
    border-left: 4px solid var(--primary-color);
    font-weight: 500;
    color: var(--text-dark) !important;
}

.voice-list {
    list-style: none;
}

.voice-list li {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.voice-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

.voice-list strong {
    color: var(--text-dark);
    display: block;
    margin-bottom: 0.3rem;
}

/* ========== ターゲットセクション ========== */
.target-section {
    padding: 80px 0;
    background: var(--white);
}

.target-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.target-card {
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.target-good {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--white) 100%);
}

.target-not {
    background: var(--bg-light);
}

.target-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.target-card ul {
    list-style: none;
}

.target-card li {
    padding: 0.8rem 0 0.8rem 2rem;
    position: relative;
    color: var(--text-light);
    line-height: 1.6;
}

.target-good li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.2rem;
}

.target-not li::before {
    content: '×';
    position: absolute;
    left: 0;
    color: #e74c3c;
    font-weight: 700;
    font-size: 1.2rem;
}

.target-note {
    margin-top: 1.5rem;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ========== 入会案内 ========== */
.join-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.join-price {
    text-align: center;
    margin-bottom: 4rem;
}

.price-tag {
    font-size: 3rem;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.price-tax {
    font-size: 1.5rem;
    color: var(--text-light);
}

.join-price p {
    font-size: 1.2rem;
    color: var(--text-light);
}

.join-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.step-item {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
}

.step-number {
    background: var(--primary-color);
    color: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-weight: 700;
    font-size: 1.1rem;
}

.step-item h3 {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.step-item p {
    color: var(--text-light);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* ========== FAQ ========== */
.faq-section {
    padding: 80px 0;
    background: var(--white);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 15px;
}

.faq-item h3 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

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

/* ========== フッター ========== */
.footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 3rem 0;
    text-align: center;
}

.footer-logo {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.footer-tagline {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    opacity: 0.9;
    line-height: 1.6;
}

.footer-mission {
    font-size: 1.3rem;
    margin: 1.5rem 0;
    color: var(--primary-color);
    font-weight: 500;
}

.footer-copyright {
    margin-top: 2rem;
    opacity: 0.7;
    font-size: 0.9rem;
}

/* ========== ページトップボタン ========== */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
    z-index: 999;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-5px);
}

/* ========== アニメーション ========== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========== レスポンシブデザイン ========== */
@media (max-width: 1024px) {
    .mvv-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .join-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .coaching-cycle {
        flex-direction: column;
    }
    
    .cycle-arrow {
        transform: rotate(90deg);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .nav-menu {
        flex-direction: column;
        gap: 1rem;
        display: none;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .target-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .join-steps {
        grid-template-columns: 1fr;
    }
    
    .coaching-balance {
        flex-direction: column;
    }
    
    .balance-plus {
        transform: rotate(90deg);
    }
    
    .voices-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .price-tag {
        font-size: 2.5rem;
    }
}/* ========== 活動の様子セクション ========== */
.activity-section {
    padding: 80px 0;
    background: var(--white);
}

.video-container {
    max-width: 900px;
    margin: 0 auto 2rem;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 アスペクト比 */
    height: 0;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: var(--shadow-hover);
}

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

.activity-caption {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .activity-caption {
        font-size: 1rem;
    }
    
    .activity-caption br {
        display: none;
    }
}

/* ========== ヒーローセクション(修正版) ========== */
.hero {
    position: relative;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    color: var(--white);
    padding: 150px 0 100px;
    text-align: center;
    margin-top: 60px;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 3rem;
    opacity: 0.95;
    line-height: 1.6;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.stat-item {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 2rem 1rem;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.stat-item:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-5px);
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.stat-label {
    display: block;
    font-size: 1rem;
    opacity: 0.9;
    color: var(--white);
}

/* レスポンシブ: ヒーローセクション */
@media (max-width: 768px) {
    .hero {
        padding: 100px 0 80px;
        min-height: 500px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-label {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 80px 0 60px;
        min-height: 400px;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr 1fr;
        gap: 0.8rem;
    }
    
    .stat-item {
        padding: 1.5rem 0.8rem;
    }
}

/* ========== 石川直生の2枚写真対応 ========== */
.member-card .member-image {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.member-card .member-image img {
    flex: 1;
    min-width: 150px;
    object-fit: cover;
}

/* ========== モバイル最適化 ========== */

/* 代表写真を小さく */
.representative-photo {
    text-align: center;
    margin: 2rem 0;
}

.representative-photo img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

/* ストーリーセクション: 色別バッジ */
.story-section {
    margin: 3rem 0;
    padding: 2rem 1rem;
    border-radius: 12px;
}

.story-section.high-school {
    background: linear-gradient(135deg, #FFE5E5 0%, #FFF 100%);
}

.story-section.university {
    background: linear-gradient(135deg, #E5F3FF 0%, #FFF 100%);
}

.story-section.work {
    background: linear-gradient(135deg, #E5FFE5 0%, #FFF 100%);
}

.section-badge {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.story-image {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 12px;
    margin: 1rem auto;
    display: block;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.image-caption {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-light);
    margin-top: 0.5rem;
    font-style: italic;
}

/* スマホ対応: 全体 */
@media (max-width: 768px) {
    /* フォントサイズ調整 */
    body {
        font-size: 14px;
        line-height: 1.7;
    }
    
    h1 {
        font-size: 1.5rem;
    }
    
    h2 {
        font-size: 1.4rem;
    }
    
    h3 {
        font-size: 1.2rem;
    }
    
    /* ヒーローセクション */
    .hero {
        min-height: 500px;
        padding: 4rem 1rem;
    }
    
    .hero-title {
        font-size: 1.3rem;
        line-height: 1.6;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .hero-stats {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .stat-item {
        flex: 1 1 calc(50% - 0.5rem);
        min-width: 120px;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    /* コンテナ */
    .container {
        padding: 0 1rem;
    }
    
    /* MVVグリッド */
    .mvv-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* 特徴グリッド */
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* ストーリー画像 */
    .story-image {
        max-width: 100%;
    }
    
    .representative-photo img {
        width: 150px;
        height: 150px;
    }
    
    /* サロンメンバー */
    .members-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .member-card {
        padding: 1.5rem;
    }
    
    .member-card .member-image {
        flex-direction: column;
    }
    
    .member-card .member-image img {
        width: 100%;
        max-width: 300px;
        margin: 0 auto 0.5rem;
    }
    
    /* メンバーの声 */
    .voices-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* ビデオ */
    .video-wrapper {
        padding-bottom: 56.25%;
    }
    
    /* パディング調整 */
    section {
        padding: 3rem 0;
    }
    
    /* ナビゲーション */
    .nav-menu {
        flex-direction: column;
        gap: 0.5rem;
        font-size: 0.85rem;
    }
}

/* 超小型デバイス対応 */
@media (max-width: 480px) {
    .hero-title {
        font-size: 1.1rem;
    }
    
    .stat-item {
        flex: 1 1 100%;
    }
    
    .section-title {
        font-size: 1.3rem;
    }
}

/* ========== Stripe決済ボタン ========== */
.payment-button {
    margin: 2rem 0;
    text-align: center;
}

.stripe-button {
    display: inline-block;
    background: linear-gradient(135deg, #635BFF 0%, #4F46E5 100%);
    color: white;
    padding: 1.2rem 3rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(99, 91, 255, 0.3);
    transition: all 0.3s ease;
}

.stripe-button:hover {
    background: linear-gradient(135deg, #4F46E5 0%, #635BFF 100%);
    box-shadow: 0 6px 30px rgba(99, 91, 255, 0.5);
    transform: translateY(-3px);
}

@media (max-width: 768px) {
    .stripe-button {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
}

/* ========== メンバーの声: 写真サイズ縮小 ========== */
.voice-card img {
    max-width: 250px;
    width: 100%;
    height: auto;
    border-radius: 12px;
    object-fit: cover;
    margin: 0 auto 1rem;
    display: block;
}

@media (max-width: 768px) {
    .voice-card img {
        max-width: 200px;
    }
}

/* ========== 向いている人・入会案内: 中央寄せ ========== */
.fit-section .container,
.join-section .container {
    text-align: center;
}

.fit-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    max-width: 1000px;
    margin: 0 auto;
}

.fit-card {
    text-align: left;
    flex: 1;
    min-width: 300px;
    max-width: 450px;
}

.join-flow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.flow-step {
    text-align: center;
    width: 100%;
    max-width: 600px;
}

.price-box {
    max-width: 600px;
    margin: 3rem auto;
    text-align: center;
}

@media (max-width: 768px) {
    .fit-card {
        min-width: 100%;
        max-width: 100%;
    }
    
    .flow-step {
        max-width: 100%;
    }
}

/* ========================================
   柔らかい背景グラデーション
   ======================================== */

body {
    background: linear-gradient(
        135deg,
        #fdfbfb 0%,
        #f7f3f0 25%,
        #faf8f5 50%,
        #f5f1ed 75%,
        #fdfbfb 100%
    );
    background-attachment: fixed;
    min-height: 100vh;
}

section {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    margin: 2rem auto;
    padding: 3rem 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.hero {
    background: transparent;
    backdrop-filter: none;
    box-shadow: none;
    margin: 0;
    border-radius: 0;
}

/* ========================================
   サロンメンバー 横スクロール
   ======================================== */

#members .container {
    padding: 0;
    max-width: 100%;
}

.members-slider-wrapper {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    padding: 2rem 1rem;
}

.members-slider-wrapper::-webkit-scrollbar {
    height: 8px;
}

.members-slider-wrapper::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
}

.members-grid {
    display: flex;
    flex-wrap: nowrap;
    gap: 1.5rem;
    width: max-content;
}

.member-card {
    flex: 0 0 280px;
    width: 280px;
}

@media (max-width: 768px) {
    .member-card {
        flex: 0 0 250px;
        width: 250px;
    }
}

.scroll-hint {
    text-align: center;
    color: #666;
    font-size: 0.9rem;
    margin-top: 1rem;
    animation: fadeInOut 2s infinite;
}

@keyframes fadeInOut {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* ========================================
   柔らかい背景グラデーション - 全セクション適用
   ======================================== */

body {
    background: linear-gradient(
        135deg,
        #fdfbfb 0%,
        #f7f3f0 25%,
        #faf8f5 50%,
        #f5f1ed 75%,
        #fdfbfb 100%
    ) !important;
    background-attachment: fixed !important;
    min-height: 100vh;
}

section:not(.hero) {
    background: rgba(255, 255, 255, 0.75) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 20px;
    margin: 2rem auto;
    padding: 3rem 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

.mvv-section .mvv-card {
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.95) 0%,
        rgba(250, 248, 245, 0.95) 100%
    ) !important;
}

.member-card,
.voice-card,
.feature-card {
    background: rgba(255, 255, 255, 0.92) !important;
}

#members .container {
    padding: 0;
    max-width: 100%;
}

.members-slider-wrapper {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    padding: 2rem 1rem;
}

.members-slider-wrapper::-webkit-scrollbar {
    height: 8px;
}

.members-slider-wrapper::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
}

.members-grid {
    display: flex;
    flex-wrap: nowrap;
    gap: 1.5rem;
    width: max-content;
}

.member-card {
    flex: 0 0 280px;
    width: 280px;
}

@media (max-width: 768px) {
    .member-card {
        flex: 0 0 250px;
        width: 250px;
    }
}

.scroll-hint {
    text-align: center;
    color: #666;
    font-size: 0.9rem;
    margin-top: 1rem;
    animation: fadeInOut 2s infinite;
}

@keyframes fadeInOut {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}


/* 入会案内セクション - 中央寄せ */
#join {
    text-align: center;
}

#join .section-title {
    text-align: center;
}

#join .section-subtitle {
    text-align: center;
}

#join .join-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

#join .join-points {
    text-align: left;
    max-width: 600px;
    margin: 2rem auto;
}

#join .cta-button {
    margin: 2rem auto;
    display: inline-block;
}


/* サイト全体の柔らかいグラデーション背景 */
body {
    background: linear-gradient(135deg, 
        #fdfbfb 0%, 
        #f7f5f2 25%,
        #f5f1ed 50%,
        #f3ede8 75%,
        #f1e9e3 100%
    );
    background-attachment: fixed;
    min-height: 100vh;
}

/* 各セクションに半透明の柔らかい背景 */
section {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    margin-bottom: 0;
    position: relative;
}

section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 251, 251, 0.4) 0%,
        rgba(247, 245, 242, 0.4) 50%,
        rgba(245, 241, 237, 0.4) 100%
    );
    pointer-events: none;
    z-index: 0;
}

section > * {
    position: relative;
    z-index: 1;
}

/* ヒーローセクションは既存の背景を保持 */
.hero {
    background-attachment: fixed !important;
}

/* カード類にも柔らかい背景 */
.member-card,
.voice-card,
.feature-card,
.mvv-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

/* ナビゲーションバーも柔らかく */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}


/* 全セクションにパステルカラーのグラデーション */

/* ヒーローセクション - 虹色パステル */
.hero {
    position: relative;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}



.hero-overlay {
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
}

/* MVVセクション - ピンク〜オレンジ */
#mission.mission-section {
    background: linear-gradient(135deg, 
        rgba(255, 182, 193, 0.4) 0%,    /* ライトピンク */
        rgba(255, 204, 204, 0.4) 50%,   /* コーラルピンク */
        rgba(255, 218, 185, 0.4) 100%   /* ピーチ */
    ) !important;
}

/* 代表の思いセクション - イエロー〜グリーン */
#story {
    background: linear-gradient(135deg, 
        rgba(255, 255, 186, 0.4) 0%,    /* レモンイエロー */
        rgba(240, 255, 186, 0.4) 50%,   /* ライトイエローグリーン */
        rgba(186, 255, 201, 0.4) 100%   /* ミントグリーン */
    ) !important;
}

/* 特徴セクション - グリーン〜ブルー */
#features {
    background: linear-gradient(135deg, 
        rgba(186, 255, 201, 0.4) 0%,    /* ミントグリーン */
        rgba(186, 240, 255, 0.4) 50%,   /* ライトシアン */
        rgba(186, 225, 255, 0.4) 100%   /* スカイブルー */
    ) !important;
}

/* サロンメンバー紹介セクション - ブルー〜パープル */
#members.members-section {
    background: linear-gradient(135deg, 
        rgba(186, 225, 255, 0.4) 0%,    /* スカイブルー */
        rgba(204, 204, 255, 0.4) 50%,   /* ライトラベンダー */
        rgba(221, 186, 255, 0.4) 100%   /* ライトパープル */
    ) !important;
}

/* メンバーの声セクション - パープル〜ピンク */
#voices.voices-section {
    background: linear-gradient(135deg, 
        rgba(221, 186, 255, 0.4) 0%,    /* ライトパープル */
        rgba(255, 186, 240, 0.4) 50%,   /* ライトマゼンタ */
        rgba(255, 182, 193, 0.4) 100%   /* ライトピンク */
    ) !important;
}

/* 入会案内セクション - ピンク〜イエロー */
#join {
    background: linear-gradient(135deg, 
        rgba(255, 182, 193, 0.4) 0%,    /* ライトピンク */
        rgba(255, 200, 220, 0.4) 50%,   /* ローズピンク */
        rgba(255, 240, 186, 0.4) 100%   /* クリームイエロー */
    ) !important;
}

/* 既存のセクション背景を上書き */
section::before {
    display: none !important;
}


/* ヒーローセクションに虹のグラデーションを強化 */


/* 虹のアーチ効果を追加 */



/* ヒーローセクション - 強い虹のグラデーション（放射状） */
.hero {
    position: relative;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

/* 中心から放射状に広がる虹色 */


/* 追加の虹の光線効果 */


/* 虹のパルスアニメーション */
@keyframes rainbow-pulse {
    0%, 100% {
        opacity: 0.8;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.1);
    }
}

/* 虹の回転アニメーション */
@keyframes rainbow-rotate {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* オーバーレイを少し明るく */
.hero-overlay {
    background: rgba(0, 0, 0, 0.2) !important;
    z-index: 2;
}

/* コンテンツを最前面に */
.hero-content {
    position: relative;
    z-index: 3;
}


/* ヒーローセクション - 超強烈な虹のグラデーション */
.hero {
    position: relative;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

/* 中心から放射状に広がる超鮮やかな虹色 */


/* 追加の虹の光線効果（回転） */


/* 虹のパルスアニメーション（より激しく） */
@keyframes rainbow-pulse {
    0%, 100% {
        opacity: 0.85;
        transform: scale(0.95);
    }
    50% {
        opacity: 1;
        transform: scale(1.15);
    }
}

/* 虹の回転アニメーション（速く） */
@keyframes rainbow-rotate {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* オーバーレイをほとんど透明に */
.hero-overlay {
    background: rgba(0, 0, 0, 0.1) !important;
    z-index: 2;
}

/* コンテンツを最前面に、少し影をつけて読みやすく */
.hero-content {
    position: relative;
    z-index: 3;
}

.hero-title,
.hero-subtitle {
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7),
                 0 0 20px rgba(0, 0, 0, 0.5);
}

/* カウンター部分も見やすく */
.stat-item {
    background: rgba(255, 255, 255, 0.25) !important;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
}


/* ============================================
   ファーストビューの改善
   ============================================ */

/* ヒーローセクション - スマホ対応の虹 */
.hero {
    position: relative;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 100vh;
}

/* 中心から放射状に広がる虹（スマホ最適化） */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center center,
        rgba(255, 255, 255, 0.8) 0%,
        rgba(255, 0, 127, 0.85) 10%,
        rgba(138, 43, 226, 0.85) 20%,
        rgba(0, 0, 255, 0.85) 30%,
        rgba(0, 191, 255, 0.85) 40%,
        rgba(0, 255, 0, 0.85) 50%,
        rgba(255, 255, 0, 0.85) 60%,
        rgba(255, 127, 0, 0.85) 70%,
        rgba(255, 0, 0, 0.85) 80%,
        rgba(220, 20, 60, 0.7) 100%
    );
    z-index: 1;
    pointer-events: none;
    animation: rainbow-pulse 6s ease-in-out infinite;
}

/* 回転する虹（スマホサイズに最適化） */
.hero::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 150vw;  /* ビューポート幅の150%（スマホ対応） */
    height: 150vw; /* ビューポート幅の150%（スマホ対応） */
    max-width: 200vh;  /* 最大サイズ制限 */
    max-height: 200vh;
    transform: translate(-50%, -50%);
    background: conic-gradient(
        from 0deg at 50% 50%,
        rgba(255, 0, 0, 0.7) 0deg,
        rgba(255, 127, 0, 0.7) 30deg,
        rgba(255, 255, 0, 0.7) 60deg,
        rgba(0, 255, 0, 0.7) 120deg,
        rgba(0, 191, 255, 0.7) 180deg,
        rgba(0, 0, 255, 0.7) 240deg,
        rgba(138, 43, 226, 0.7) 270deg,
        rgba(255, 0, 127, 0.7) 300deg,
        rgba(255, 0, 0, 0.7) 360deg
    );
    z-index: 1;
    pointer-events: none;
    animation: rainbow-rotate 15s linear infinite;
    mix-blend-mode: screen;
    opacity: 0.9;
}

/* カウンターカードを明るく（MVV風） */
.stat-item {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.95) 0%,
        rgba(255, 255, 255, 0.85) 100%) !important;
    backdrop-filter: blur(15px) !important;
    -webkit-backdrop-filter: blur(15px) !important;
    border: 2px solid rgba(255, 255, 255, 0.6) !important;
    box-shadow: 0 8px 32px rgba(255, 255, 255, 0.3),
                0 0 0 1px rgba(255, 255, 255, 0.2) inset !important;
}

.stat-number {
    color: #333 !important;
    text-shadow: 0 2px 4px rgba(255, 255, 255, 0.8) !important;
    font-weight: bold !important;
}

.stat-label {
    color: #555 !important;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.5) !important;
}

/* アニメーション */
@keyframes rainbow-pulse {
    0%, 100% {
        opacity: 0.85;
        transform: scale(0.95);
    }
    50% {
        opacity: 1;
        transform: scale(1.1);
    }
}

@keyframes rainbow-rotate {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* オーバーレイ */
.hero-overlay {
    background: rgba(0, 0, 0, 0.05) !important;
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
}

/* テキストの読みやすさ */
.hero-title,
.hero-subtitle {
    text-shadow: 2px 2px 12px rgba(0, 0, 0, 0.8),
                 0 0 30px rgba(0, 0, 0, 0.6),
                 0 0 10px rgba(255, 255, 255, 0.3);
    color: #fff !important;
}

/* スマホ対応 */
@media (max-width: 768px) {
    .hero::after {
        width: 200vw;  /* スマホではさらに大きく */
        height: 200vw;
    }
    
    .stat-item {
        padding: 1.5rem 1rem !important;
    }
}