/* メインスタイル */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Hiragino Sans', 'Yu Gothic', sans-serif;
    line-height: 1.6;
    color: #333;
}

/* ヘッダー */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 15px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: bold;
    background: linear-gradient(45deg, #4ECDC4, #44A08D);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-img {
    width: 40px;
    height: 40px;
    margin-right: 10px;
}

/* ヒーローセクション */
.hero {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, 
        rgba(43, 95, 117, 0.85) 0%, 
        rgba(78, 205, 196, 0.85) 50%,
        rgba(68, 160, 141, 0.85) 100%),
        url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 3rem;
    padding: 120px 5% 80px;
    color: white;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(78, 205, 196, 0.3) 0%, transparent 50%);
    z-index: 1;
}

.hero-content {
    z-index: 2;
    position: relative;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-main-title {
    display: block;
    font-size: 4rem;
    font-weight: bold;
    line-height: 0.9;
    margin-bottom: 0.5rem;
    color: white;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-sub-title {
    display: block;
    font-size: 1.3rem;
    font-weight: 300;
    opacity: 0.9;
    margin-bottom: 1.5rem;
}

.hero-tagline {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.5;
}

.hero-features {
    display: flex;
    gap: 2rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.15);
    padding: 0.8rem 1.2rem;
    border-radius: 25px;
    font-size: 0.95rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.feature-icon {
    font-size: 1.2rem;
}

.hero-cta-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.hero-cta {
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-cta.primary {
    background: white;
    color: #2B5F75;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

.hero-cta.primary:hover {
    background: #f8f9fa;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.4);
}

.hero-cta.secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
}

.hero-cta.secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
    transform: translateY(-2px);
}

.hero-location {
    font-size: 1rem;
    opacity: 0.8;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.location-icon {
    font-size: 1.2rem;
}

.hero-images {
    z-index: 2;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    height: 100%;
    justify-content: center;
}

.hero-image-main {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transform: rotate(2deg);
}

.hero-image-main img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.hero-image-main:hover img {
    transform: scale(1.05);
}

.hero-image-sub {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    transform: rotate(-2deg) translateX(-20px);
    width: 80%;
    align-self: flex-end;
}

.hero-image-sub img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.hero-image-sub:hover img {
    transform: scale(1.05);
}

/* 共通セクション */
.section {
    padding: 80px 20px;
}

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

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    background: linear-gradient(45deg, #4ECDC4, #44A08D);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* 特徴セクション */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    display: block;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #44A08D;
}

/* ギャラリーセクション */
.gallery {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.gallery-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: white;
    padding: 1.5rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

/* CTAセクション */
.cta-section {
    background: linear-gradient(135deg, #4ECDC4, #44A08D);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.line-cta-button {
    display: inline-block;
    background: white;
    color: #44A08D;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
}

.line-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.line-header-btn {
    background: linear-gradient(45deg, #4ECDC4, #44A08D);
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
}

.line-header-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(78, 205, 196, 0.4);
}

/* 波のアニメーション */
.wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M985.66,92.83C906.67,72,823.78,31,743.84,14.19c-82.26-17.34-168.06-16.33-250.45.39-57.84,11.73-114,31.07-172,41.86A600.21,600.21,0,0,1,0,27.35V120H1200V95.8C1132.19,118.92,1055.71,111.31,985.66,92.83Z" fill="white"></path></svg>');
    background-size: cover;
}

/* ヒーローセクション追加スタイル */
.hero-description {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    opacity: 0.85;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

/* 初めての方へセクション */
.first-time {
    background: #f8fffe;
    text-align: center;
}

.first-time-text {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 3rem;
    color: #555;
    line-height: 1.8;
}

.first-time-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

/* LINE CTAボタン（複数箇所で使用） */
.line-cta-section {
    text-align: center;
    margin-top: 3rem;
}

.line-cta-btn {
    display: inline-block;
    background: #28a745;
    color: white;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

.line-cta-btn:hover {
    background: #218838;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(40, 167, 69, 0.4);
}

/* 料金表セクション */
.pricing {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.pricing-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.tab-btn {
    background: white;
    border: 2px solid #4ECDC4;
    color: #4ECDC4;
    padding: 12px 30px;
    border-radius: 25px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s ease;
}

.tab-btn.active,
.tab-btn:hover {
    background: #4ECDC4;
    color: white;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.pricing-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    position: relative;
}

.pricing-card.recommended {
    border: 3px solid #4ECDC4;
    transform: scale(1.05);
}

.recommended-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: #4ECDC4;
    color: white;
    padding: 5px 20px;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: bold;
}

.pricing-card:hover {
    transform: translateY(-5px);
}

.pricing-card.recommended:hover {
    transform: scale(1.05) translateY(-5px);
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2B5F75;
}

.price {
    font-size: 2.5rem;
    font-weight: bold;
    color: #4ECDC4;
    margin-bottom: 0.5rem;
}

.time {
    color: #666;
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.features-list {
    list-style: none;
    margin-bottom: 2rem;
}

.features-list li {
    padding: 0.5rem 0;
    color: #555;
    border-bottom: 1px solid #eee;
}

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

.pricing-cta {
    background: #4ECDC4;
    color: white;
    padding: 12px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    display: inline-block;
}

.pricing-cta:hover {
    background: #44A08D;
    transform: translateY(-2px);
}

/* ギャラリーセクション更新 */
.gallery-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* FAQセクション */
.faq {
    background: white;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    margin-bottom: 1rem;
    overflow: hidden;
}

.faq-question {
    background: #f8f9fa;
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background: #e9ecef;
}

.faq-question h3 {
    margin: 0;
    font-size: 1.1rem;
    color: #2B5F75;
}

.faq-toggle {
    font-size: 1.5rem;
    font-weight: bold;
    color: #4ECDC4;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 1.5rem;
    max-height: 200px;
}

.faq-answer p {
    margin: 0;
    line-height: 1.7;
    color: #555;
}

/* スタッフ紹介セクション */
.staff {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.staff-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 3rem;
}

.staff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.staff-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.staff-card:hover {
    transform: translateY(-5px);
}

.staff-image {
    height: 200px;
    overflow: hidden;
}

.staff-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.staff-info {
    padding: 2rem;
    text-align: center;
}

.staff-info h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: #2B5F75;
}

.staff-experience {
    color: #4ECDC4;
    font-weight: bold;
    margin-bottom: 1rem;
}

.staff-description {
    color: #666;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* アクセス・営業時間セクション */
.access {
    background: white;
}

.access-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.access-info h3,
.access-map h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: #2B5F75;
}

.info-item {
    margin-bottom: 1.5rem;
}

.info-item strong {
    display: block;
    color: #4ECDC4;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.info-item p {
    color: #555;
    margin: 0;
}

.map-container {
    margin-top: 1rem;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.map-container iframe {
    border-radius: 10px;
}

/* CTAセクション更新 */
.cta-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.1);
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.cta-feature span {
    font-size: 1.2rem;
}

.cta-feature p {
    margin: 0;
    font-size: 0.95rem;
}

.cta-note {
    margin-top: 1rem;
    font-size: 0.9rem;
    opacity: 0.8;
}


/* フッター */
.footer {
    background: #2B5F75;
    color: white;
    text-align: center;
    padding: 2rem 20px;
}

.footer p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .hero {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto;
        gap: 2rem;
        padding: 100px 5% 60px;
        text-align: center;
    }
    
    .hero-main-title {
        font-size: 3rem;
    }
    
    .hero-features {
        justify-content: center;
        gap: 1rem;
    }
    
    .hero-feature {
        font-size: 0.85rem;
        padding: 0.6rem 1rem;
    }
    
    .hero-cta-group {
        justify-content: center;
    }
    
    .hero-images {
        order: -1;
        height: auto;
    }
    
    .hero-image-main {
        transform: none;
    }
    
    .hero-image-sub {
        transform: none;
        width: 90%;
        align-self: center;
    }
    
    .hero-location {
        justify-content: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .pricing-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .pricing-card.recommended {
        transform: none;
    }
    
    .pricing-card.recommended:hover {
        transform: translateY(-5px);
    }
    
    .cta-features {
        flex-direction: column;
        align-items: center;
    }
    
    .access-grid {
        grid-template-columns: 1fr;
    }
    
    .first-time-features {
        grid-template-columns: 1fr;
    }
    
    .staff-grid {
        grid-template-columns: 1fr;
    }
}