/* Sea Merrily Unified Site - Main CSS */
/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

/* Header Styles */
.header {
    background: linear-gradient(135deg, #0066cc 0%, #004499 100%);
    color: white;
    padding: 1rem 0;
    position: relative;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    position: relative;
    z-index: 10;
}

.logo-image {
    height: 60px;
    width: auto;
    max-width: 300px;
    object-fit: contain;
    display: block;
    filter: drop-shadow(1px 1px 3px rgba(0, 0, 0, 0.7)) drop-shadow(0px 0px 2px rgba(0, 0, 0, 0.5));
}

.logo-link {
    text-decoration: none;
    display: block;
    position: relative;
}

.contact-info {
    text-align: right;
    font-size: 0.9rem;
}

.contact-info .phone {
    font-size: 1.1rem;
    font-weight: bold;
    margin-bottom: 5px;
}

/* Navigation Styles */
.nav-container {
    background: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-tabs {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    overflow-x: auto;
    padding: 0 20px;
}

.nav-tab {
    flex: 1;
    min-width: 120px;
    text-align: center;
    padding: 15px 10px;
    text-decoration: none;
    color: white;
    font-weight: bold;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
    border-bottom: 3px solid transparent;
}

/* Tab Colors */
.nav-tab.home { background: #FF5722; }
.nav-tab.diving { background: #00BCD4; }
.nav-tab.snorkeling { background: #E91E63; }
.nav-tab.experience { background: #FF9800; }
.nav-tab.license { background: #4CAF50; }
.nav-tab.about { background: #9C27B0; }
.nav-tab.contact { background: #4CAF50; }
.nav-tab.reservation { background: #FF9800; }

.nav-tab:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    border-bottom-color: rgba(255,255,255,0.8);
}

.nav-tab.active {
    border-bottom-color: white;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
    position: relative;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100vh;
    background: white;
    box-shadow: -5px 0 15px rgba(0,0,0,0.3);
    transition: right 0.3s ease;
    z-index: 1000;
    padding: 80px 0 20px 0;
    overflow-y: auto;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #666;
}

.mobile-menu-item {
    display: block;
    padding: 15px 25px;
    text-decoration: none;
    color: #333;
    font-weight: bold;
    border-bottom: 1px solid #eee;
    transition: background-color 0.3s ease;
}

.mobile-menu-item:hover {
    background-color: #f5f5f5;
}

.mobile-menu-item i {
    margin-right: 10px;
    width: 20px;
}

.mobile-contact {
    padding: 20px 25px;
    border-top: 2px solid #eee;
    margin-top: 20px;
}

.mobile-contact h4 {
    margin-bottom: 10px;
    color: #333;
}

.mobile-contact p {
    margin-bottom: 5px;
    font-size: 0.9rem;
    color: #666;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), url('../images/hero_main.webp') center/cover;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
}

.hero-content p {
    font-size: 1.2rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.7);
}

/* Main Content */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.page-title {
    text-align: center;
    margin-bottom: 40px;
    padding: 20px 0;
}

.page-title h1 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 10px;
}

.page-title p {
    font-size: 1.1rem;
    color: #666;
}

/* Card Styles */
.card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    margin-bottom: 30px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.card-header {
    padding: 20px;
    background: linear-gradient(135deg, #0066cc, #004499);
    color: white;
}

.card-header h2 {
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.card-body {
    padding: 25px;
}

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

/* Course Grid */
.course-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.course-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.course-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

.course-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.course-content {
    padding: 25px;
}

.course-title {
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: 15px;
    color: #333;
}

.course-description {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.course-price {
    font-size: 1.2rem;
    font-weight: bold;
    color: #0066cc;
    margin-bottom: 15px;
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    background: #0066cc;
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: bold;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: #004499;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.btn-primary { background: #0066cc; }
.btn-success { background: #4CAF50; }
.btn-warning { background: #FF9800; }
.btn-info { background: #00BCD4; }
.btn-purple { background: #9C27B0; }

/* Table Styles */
.table-container {
    overflow-x: auto;
    margin: 20px 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

th, td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

th {
    background: #f8f9fa;
    font-weight: bold;
    color: #333;
}

tr:hover {
    background: #f8f9fa;
}

/* Form Styles */
.form-container {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    margin: 20px 0;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #333;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: #0066cc;
    box-shadow: 0 0 0 3px rgba(0,102,204,0.1);
}

/* Footer */
.footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 40px 20px;
    margin-top: 60px;
}

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

.footer-info {
    margin-bottom: 20px;
}

.footer-info h3 {
    margin-bottom: 15px;
    color: #0066cc;
}

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

.footer-links a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #0066cc;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-tabs {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .course-grid {
        grid-template-columns: 1fr;
    }
    
    .header-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .logo-image {
        height: 50px;
        max-width: 250px;
    }
    
    .contact-info {
        text-align: center;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .main-content {
        padding: 20px 15px;
    }
    
    .card-body {
        padding: 20px;
    }
    
    .form-container {
        padding: 20px;
    }
    
    .page-title h1 {
        font-size: 2rem;
    }
    
    .logo-image {
        height: 40px;
        max-width: 200px;
    }
}



/* ===== サブページ専用スタイル ===== */

/* ページヒーロー */
.page-hero {
    background: linear-gradient(135deg, rgba(0,188,212,0.9), rgba(0,150,136,0.9)), url('../images/hero_main.webp');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: 120px 0 80px;
    position: relative;
}

.page-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.page-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* ページコンテンツ */
.page-content {
    padding: 60px 0;
    background: #f8f9fa;
}

.content-section {
    background: white;
    margin-bottom: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.content-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.section-header {
    background: linear-gradient(135deg, #00BCD4, #00ACC1);
    color: white;
    padding: 30px;
    text-align: center;
}

.section-header h2 {
    font-size: 2.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.section-header .subtitle {
    font-size: 1rem;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-content {
    padding: 40px;
}

.section-content h3 {
    color: #00BCD4;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    border-bottom: 2px solid #e0f7fa;
    padding-bottom: 0.5rem;
}

.section-content h4 {
    color: #333;
    font-size: 1.2rem;
    font-weight: 500;
    margin: 1.5rem 0 1rem;
}

.section-content p {
    line-height: 1.8;
    margin-bottom: 1rem;
    color: #555;
}

.section-content ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.section-content li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
    color: #555;
}

/* 料金表スタイル */
.price-table {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
}

.price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #e0e0e0;
}

.price-row:last-child {
    border-bottom: none;
}

.price-item {
    font-weight: 500;
    color: #333;
}

.price-value {
    font-weight: 600;
    color: #00BCD4;
    font-size: 1.1rem;
}

.special-price {
    color: #ff5722;
    font-size: 0.9rem;
    margin-left: 10px;
}

/* タイムスケジュール */
.schedule-item {
    display: flex;
    align-items: center;
    padding: 15px;
    background: #f8f9fa;
    margin-bottom: 10px;
    border-radius: 8px;
    border-left: 4px solid #00BCD4;
}

.schedule-time {
    font-weight: 600;
    color: #00BCD4;
    min-width: 80px;
    margin-right: 20px;
}

.schedule-activity {
    color: #333;
    flex: 1;
}

/* 特徴カード */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin: 30px 0;
}

.feature-card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

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

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

.feature-card h4 {
    color: #00BCD4;
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* FAQ スタイル */
.faq-item {
    background: white;
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    overflow: hidden;
}

.faq-question {
    background: #00BCD4;
    color: white;
    padding: 20px;
    cursor: pointer;
    font-weight: 500;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background: #00ACC1;
}

.faq-answer {
    padding: 20px;
    background: #f8f9fa;
    display: none;
    line-height: 1.6;
    color: #555;
}

.faq-answer.active {
    display: block;
}

.faq-toggle {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

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

/* フォーム専用スタイル */
.form-container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    overflow: hidden;
}

.form-header {
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    padding: 40px;
    text-align: center;
}

.form-header h1 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.form-content {
    padding: 40px;
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
}

.step-header {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
    text-align: center;
}

.step-title {
    color: #333;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.step-description {
    color: #666;
    font-size: 1rem;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #4CAF50;
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.required {
    color: #f44336;
}

.form-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
}

.btn-nav {
    padding: 12px 30px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-prev {
    background: #6c757d;
    color: white;
}

.btn-next,
.btn-submit {
    background: #4CAF50;
    color: white;
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: #e0e0e0;
    border-radius: 3px;
    margin-bottom: 30px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #4CAF50, #45a049);
    border-radius: 3px;
    transition: width 0.3s ease;
}

/* モバイル対応 */
@media (max-width: 768px) {
    .page-hero h1 {
        font-size: 2rem;
    }
    
    .section-content {
        padding: 20px;
    }
    
    .price-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .schedule-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .form-content {
        padding: 20px;
    }
    
    .form-navigation {
        flex-direction: column;
        gap: 15px;
    }
}



/* Enhanced Page Hero Styles */
.page-hero {
    position: relative;
    height: 400px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.diving-hero {
    background-image: url('../images/course_fundiving.webp');
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.8) 0%, rgba(0, 68, 153, 0.9) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 800px;
    padding: 0 20px;
}

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

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

.hero-features {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.feature-badge {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Enhanced Content Layout */
.content-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin: 3rem 0;
    align-items: start;
}

.content-image {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.diving-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.content-image:hover .diving-image {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    top: 20px;
    right: 20px;
}

.image-badge {
    background: linear-gradient(135deg, #FF5722, #FF7043);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    box-shadow: 0 4px 15px rgba(255, 87, 34, 0.4);
}

.content-text {
    padding: 1rem 0;
}

.content-title {
    font-size: 1.8rem;
    color: #0066cc;
    margin-bottom: 1.5rem;
    font-weight: bold;
}

.highlight-box {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-left: 4px solid #0066cc;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.highlight-box h4 {
    color: #0066cc;
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

.highlight-box p {
    margin: 0;
    line-height: 1.7;
}

.diving-schedule {
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    border-left: 4px solid #2196f3;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: 8px;
}

.diving-schedule h4 {
    color: #1976d2;
    margin-bottom: 0.8rem;
}

/* Enhanced Info Cards Grid */
.info-cards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 3rem 0;
}

.info-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    border: 1px solid #e9ecef;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.card-header {
    margin-bottom: 1.5rem;
}

.card-title {
    font-size: 1.3rem;
    color: #0066cc;
    margin: 0;
    font-weight: bold;
}

.price-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.price-item {
    padding: 1rem;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.price-item:hover {
    border-color: #0066cc;
    background: #f8f9fa;
}

.price-item.featured {
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
    border-color: #ff9800;
}

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

.price-name {
    font-weight: bold;
    color: #333;
}

.price-values {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.2rem;
}

.regular-price {
    font-size: 1.1rem;
    font-weight: bold;
    color: #666;
}

.cash-price {
    font-size: 0.9rem;
    color: #ff5722;
    font-weight: bold;
}

.rental-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.rental-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem;
    background: #f8f9fa;
    border-radius: 6px;
    transition: background 0.3s ease;
}

.rental-item:hover {
    background: #e9ecef;
}

.rental-item.featured {
    background: linear-gradient(135deg, #e8f5e8 0%, #c8e6c9 100%);
    font-weight: bold;
}

.rental-name {
    color: #333;
}

.rental-price {
    color: #0066cc;
    font-weight: bold;
}

/* Enhanced Schedule Card */
.schedule-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    margin: 3rem 0;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #0066cc, #4CAF50);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -27px;
    top: 5px;
    width: 12px;
    height: 12px;
    background: #0066cc;
    border-radius: 50%;
    border: 3px solid white;
    box-shadow: 0 0 0 3px #0066cc;
}

.timeline-time {
    background: linear-gradient(135deg, #0066cc, #004499);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: bold;
    font-size: 0.9rem;
    min-width: 80px;
    text-align: center;
}

.timeline-content h5 {
    color: #0066cc;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.timeline-content p {
    color: #666;
    margin: 0;
}

/* Enhanced Details Section */
.details-section {
    margin: 3rem 0;
}

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

.detail-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 3px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.detail-card:hover {
    transform: translateY(-3px);
}

.detail-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.detail-card h5 {
    color: #0066cc;
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

.detail-card p {
    color: #666;
    margin: 0;
    line-height: 1.6;
}

/* Important Info Section */
.important-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 3rem 0;
}

.important-info .info-card {
    background: linear-gradient(135deg, #fff8e1 0%, #ffecb3 100%);
    border-left: 4px solid #ff9800;
}

.important-info .info-card h4 {
    color: #e65100;
    margin-bottom: 1rem;
}

/* CTA Section */
.cta-section {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 3rem 0;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #0066cc, #004499);
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.4);
}

.cta-button.secondary {
    background: linear-gradient(135deg, #4CAF50, #388E3C);
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.cta-button.secondary:hover {
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .content-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .info-cards-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .important-info {
        grid-template-columns: 1fr;
    }
    
    .rental-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline {
        padding-left: 1.5rem;
    }
    
    .timeline-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .timeline-time {
        align-self: flex-start;
    }
    
    .cta-section {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-button {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
}

/* Snorkeling Page Specific Styles */
.snorkeling-hero {
    background-image: url('../images/course_snorkel.webp');
}

.snorkel-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin: 2rem 0;
}

.feature-item {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 3px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-3px);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.feature-item h5 {
    color: #0066cc;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.feature-item p {
    color: #666;
    margin: 0;
    font-size: 0.9rem;
}

.main-price-display {
    margin-bottom: 1.5rem;
}

.main-price {
    font-size: 1.8rem;
    font-weight: bold;
    color: #e91e63;
}

.included-items h5 {
    color: #0066cc;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.included-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

.included-item {
    font-size: 0.9rem;
    color: #4CAF50;
    font-weight: 500;
}

.additional-pricing h5 {
    color: #0066cc;
    margin-bottom: 0.5rem;
}

.pricing-note {
    font-size: 0.8rem;
    color: #666;
    margin-bottom: 1rem;
}

.price-options {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.price-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem;
    background: #f8f9fa;
    border-radius: 6px;
}

.age-group {
    font-weight: 500;
    color: #333;
}

.option-price {
    font-weight: bold;
    color: #0066cc;
}

.option-price.free {
    color: #4CAF50;
}

.timeline-item.special::before {
    background: #e91e63;
    box-shadow: 0 0 0 3px #e91e63;
}

.timeline-item.special .timeline-time {
    background: linear-gradient(135deg, #e91e63, #c2185b);
}

.timeline-item.special .timeline-content h5 {
    color: #e91e63;
}

/* Responsive Design for Snorkeling */
@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .included-grid {
        grid-template-columns: 1fr;
    }
    
    .price-option {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.3rem;
    }
}

/* Experience Diving Page Specific Styles */
.experience-hero {
    background-image: url('../images/course_experience.webp');
}

.experience-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.safety-message {
    background: linear-gradient(135deg, #e8f5e8 0%, #c8e6c9 100%);
    border-left: 4px solid #4CAF50;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: 8px;
}

.safety-message h4 {
    color: #2e7d32;
    margin-bottom: 0.8rem;
}

.principles-section {
    margin: 3rem 0;
}

.principles-title {
    text-align: center;
    font-size: 1.8rem;
    color: #0066cc;
    margin-bottom: 2rem;
    font-weight: bold;
}

.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.principle-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    border: 1px solid #e9ecef;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.principle-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.principle-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.principle-card h4 {
    color: #0066cc;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.principle-card p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* Experience Pricing Styles */
.experience-pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.experience-pricing-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    border: 1px solid #e9ecef;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.experience-pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.experience-pricing-card.featured {
    border: 2px solid #ff9800;
    transform: scale(1.05);
}

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

.popular-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, #ff9800, #f57c00);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    box-shadow: 0 2px 10px rgba(255, 152, 0, 0.3);
}

.pricing-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 2rem;
    text-align: center;
}

.experience-pricing-card.featured .pricing-header {
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.pricing-header h3 {
    color: #0066cc;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.price-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.price-amount {
    font-size: 2.2rem;
    font-weight: bold;
    color: #e91e63;
}

.price-note {
    font-size: 0.9rem;
    color: #666;
    font-style: italic;
}

.pricing-content {
    padding: 2rem;
}

.pricing-content h4 {
    color: #0066cc;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.included-items-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
}

.included-item {
    font-size: 0.9rem;
    color: #4CAF50;
    font-weight: 500;
}

.included-item.special {
    grid-column: 1 / -1;
    color: #ff9800;
    font-weight: bold;
}

.pricing-footer {
    padding: 1.5rem 2rem;
    background: #f8f9fa;
}

.experience-pricing-card.featured .pricing-footer {
    background: #fff3e0;
}

.pricing-btn {
    display: block;
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, #0066cc, #004499);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(0, 102, 204, 0.3);
}

.pricing-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 102, 204, 0.4);
}

.pricing-btn.featured {
    background: linear-gradient(135deg, #ff9800, #f57c00);
    box-shadow: 0 3px 10px rgba(255, 152, 0, 0.3);
}

.pricing-btn.featured:hover {
    box-shadow: 0 5px 15px rgba(255, 152, 0, 0.4);
}

.pricing-btn.secondary {
    background: linear-gradient(135deg, #4CAF50, #388E3C);
    box-shadow: 0 3px 10px rgba(76, 175, 80, 0.3);
}

.pricing-btn.secondary:hover {
    box-shadow: 0 5px 15px rgba(76, 175, 80, 0.4);
}

/* Responsive Design for Experience */
@media (max-width: 768px) {
    .principles-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .experience-pricing-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .experience-pricing-card.featured {
        transform: none;
    }
    
    .experience-pricing-card.featured:hover {
        transform: translateY(-5px);
    }
    
    .included-items-grid {
        grid-template-columns: 1fr;
    }
    
    .price-amount {
        font-size: 1.8rem;
    }
}

/* About Page Specific Styles */
.about-hero {
    background-image: url('../images/shop_exterior.webp');
}

.shop-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.welcome-message, .philosophy-box, .mission-box {
    background: white;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.1);
    border-left: 4px solid #0066cc;
}

.philosophy-box {
    border-left-color: #4CAF50;
}

.mission-box {
    border-left-color: #ff9800;
}

.welcome-message h4, .philosophy-box h4, .mission-box h4 {
    color: #0066cc;
    margin-bottom: 0.8rem;
}

.philosophy-box h4 {
    color: #4CAF50;
}

.mission-box h4 {
    color: #ff9800;
}

.shop-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin: 2rem 0;
}

/* Staff Grid Layout */
.staff-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin: 3rem 0;
}

.staff-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.staff-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.staff-image-container {
    position: relative;
    height: 400px;
    overflow: hidden;
}

.staff-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.staff-card:hover .staff-image {
    transform: scale(1.05);
}

.staff-role-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #0066cc, #004499);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-weight: bold;
    font-size: 0.9rem;
    box-shadow: 0 3px 15px rgba(0, 102, 204, 0.3);
}

.staff-content {
    padding: 2rem;
}

.staff-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.staff-name {
    font-size: 1.8rem;
    color: #0066cc;
    margin-bottom: 0.5rem;
    font-weight: bold;
}

.staff-nickname {
    color: #666;
    font-style: italic;
    margin: 0;
}

.staff-birth {
    color: #888;
    font-size: 0.9rem;
    margin: 0.2rem 0 0 0;
}

.certification-badges {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.cert-badge {
    padding: 0.6rem 1.2rem;
    border-radius: 20px;
    font-weight: bold;
    font-size: 0.9rem;
    color: white;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}

.cert-badge.padi {
    background: linear-gradient(135deg, #0066cc, #004499);
}

.cert-badge.naui {
    background: linear-gradient(135deg, #e91e63, #c2185b);
}

.cert-badge.cmas {
    background: linear-gradient(135deg, #4CAF50, #388E3C);
}

.cert-badge.dog {
    background: linear-gradient(135deg, #ff9800, #f57c00);
}

.staff-description {
    margin: 1.5rem 0;
}

.staff-description h4 {
    color: #0066cc;
    margin: 1.2rem 0 0.6rem 0;
    font-size: 1rem;
}

.staff-description p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
}

.staff-details {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin: 1.5rem 0;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 10px;
    transition: background 0.3s ease;
}

.detail-item:hover {
    background: #e9ecef;
}

.detail-icon {
    font-size: 1.5rem;
    min-width: 40px;
    text-align: center;
}

.detail-content h5 {
    color: #0066cc;
    margin-bottom: 0.2rem;
    font-size: 0.9rem;
}

.detail-content p {
    color: #666;
    margin: 0;
    font-size: 0.8rem;
}

/* Responsive Design for About */
@media (max-width: 768px) {
    .shop-features {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .staff-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .staff-content {
        padding: 1.5rem;
    }
    
    .staff-name {
        font-size: 1.5rem;
    }
    
    .certification-badges {
        flex-direction: column;
        align-items: center;
    }
    
    .staff-expertise {
        gap: 1rem;
    }
    
    .expertise-item {
        padding: 1rem;
    }
}


/* ロゴリンクスタイル */
.logo-link {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s ease;
}

.logo-link:hover {
    opacity: 0.8;
}

.logo-link:hover .logo-text {
    color: #0066cc;
}

/* ライセンス講習ページ専用スタイル */
.license-hero {
    background: linear-gradient(rgba(0, 102, 204, 0.8), rgba(0, 102, 204, 0.6)), url('../images/course_license.webp') center/cover;
}

.license-section {
    padding: 4rem 0;
}

.license-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* 料金カードスタイル */
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

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

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.pricing-card.featured {
    border-color: #0066cc;
    position: relative;
}

.pricing-card.featured::before {
    content: "人気No.1";
    position: absolute;
    top: -10px;
    right: 20px;
    background: #ff9800;
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

.card-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #f0f0f0;
}

.course-name {
    font-size: 1.5rem;
    color: #0066cc;
    margin-bottom: 0.5rem;
}

.course-description {
    color: #666;
    font-size: 0.9rem;
}

.price-list {
    margin-bottom: 2rem;
}

.price-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

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

.participants {
    font-weight: 500;
    color: #333;
}

.price {
    font-size: 1.2rem;
    font-weight: bold;
    color: #0066cc;
}

.included-items {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-top: 1rem;
}

.included-items h4 {
    margin-bottom: 1rem;
    color: #333;
    font-size: 1rem;
}

.items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.5rem;
}

.item {
    font-size: 0.85rem;
    color: #666;
    padding: 0.25rem 0;
}

.pricing-note {
    text-align: center;
    margin-top: 2rem;
    padding: 1rem;
    background: #e3f2fd;
    border-radius: 10px;
}

.pricing-note p {
    color: #0066cc;
    font-weight: 500;
    margin: 0;
}

/* スケジュールタイムライン */
.schedule-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.schedule-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #0066cc, #4CAF50);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 80px;
}

.timeline-marker {
    position: absolute;
    left: 0;
    top: 0;
    width: 60px;
    height: 60px;
    background: white;
    border: 3px solid #0066cc;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.timeline-icon {
    font-size: 1.5rem;
}

.timeline-content {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    border-left: 4px solid #0066cc;
}

.timeline-title {
    color: #0066cc;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.timeline-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.schedule-details {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
}

.detail-item {
    margin-bottom: 0.5rem;
    color: #555;
}

.detail-item:last-child {
    margin-bottom: 0;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .pricing-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .pricing-card {
        padding: 1.5rem;
    }
    
    .items-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .timeline-item {
        padding-left: 60px;
    }
    
    .timeline-marker {
        width: 40px;
        height: 40px;
    }
    
    .timeline-icon {
        font-size: 1.2rem;
    }
    
    .timeline-content {
        padding: 1.5rem;
    }
}


/* ちびスタイルの施設カードデザイン */
.facility-cards-container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.facility-card-chibi-style {
    background: white;
    border: 3px solid #ff9800;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(255, 152, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.facility-card-chibi-style:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(255, 152, 0, 0.25);
}

.facility-image-header {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
}

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

.facility-card-chibi-style:hover .facility-main-image {
    transform: scale(1.05);
}

.facility-content {
    padding: 30px;
}

.facility-title {
    font-size: 28px;
    font-weight: bold;
    color: #0066cc;
    text-align: center;
    margin-bottom: 10px;
}

.facility-subtitle {
    font-size: 16px;
    color: #666;
    text-align: center;
    margin-bottom: 20px;
}

.facility-tag {
    display: inline-flex;
    align-items: center;
    background: #ff9800;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: bold;
    margin: 0 auto 25px;
    display: flex;
    justify-content: center;
    width: fit-content;
}

.tag-icon {
    margin-right: 8px;
    font-size: 16px;
}

.tag-text {
    font-size: 14px;
}

.facility-description-section {
    margin-bottom: 25px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    border-left: 4px solid #ff9800;
}

.description-title {
    font-size: 18px;
    font-weight: bold;
    color: #ff9800;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
}

.facility-description-section p {
    color: #333;
    line-height: 1.7;
    margin: 0;
}

.facility-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 25px;
}

.feature-item-chibi {
    display: flex;
    align-items: center;
    padding: 15px;
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.feature-item-chibi:hover {
    border-color: #ff9800;
    background: #fff8f0;
    transform: translateY(-2px);
}

.feature-item-chibi .feature-icon {
    font-size: 24px;
    margin-right: 15px;
    min-width: 30px;
}

.feature-text h5 {
    font-size: 14px;
    font-weight: bold;
    color: #0066cc;
    margin: 0 0 5px 0;
}

.feature-text p {
    font-size: 13px;
    color: #666;
    margin: 0;
    line-height: 1.4;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .facility-cards-container {
        padding: 0 15px;
        gap: 30px;
    }
    
    .facility-content {
        padding: 20px;
    }
    
    .facility-title {
        font-size: 24px;
    }
    
    .facility-features-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .feature-item-chibi {
        padding: 12px;
    }
    
    .facility-description-section {
        padding: 15px;
        margin-bottom: 20px;
    }
    
    .description-title {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .facility-image-header {
        height: 200px;
    }
    
    .facility-title {
        font-size: 20px;
    }
    
    .facility-subtitle {
        font-size: 14px;
    }
    
    .feature-item-chibi {
        flex-direction: column;
        text-align: center;
        padding: 15px 10px;
    }
    
    .feature-item-chibi .feature-icon {
        margin-right: 0;
        margin-bottom: 8px;
    }
}


/* 参加者詳細フォーム用スタイル */
.participant-section {
    border: 2px solid #ff9800;
    border-radius: 10px;
    padding: 20px;
    margin: 20px 0;
    background: #fff9f0;
}

.participant-section h3 {
    color: #ff9800;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #ff9800;
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 10px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-weight: normal;
    cursor: pointer;
    padding: 5px 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    background: #fff;
    transition: all 0.3s ease;
}

.checkbox-group label:hover {
    background: #f0f8ff;
    border-color: #0066cc;
}

.checkbox-group input[type="checkbox"] {
    margin: 0;
}

.size-inputs {
    margin-top: 10px;
}

.size-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.size-row label {
    font-weight: 500;
    min-width: 80px;
    margin: 0;
}

.size-row input {
    width: 80px;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 5px;
    text-align: center;
}

.size-row span {
    font-size: 14px;
    color: #666;
    margin-right: 20px;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .checkbox-group {
        flex-direction: column;
        gap: 10px;
    }
    
    .size-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .size-row label {
        min-width: auto;
    }
    
    .size-row input {
        width: 100px;
    }
}


/* 確認ページ用スタイル */
.confirmation-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem auto;
    max-width: 800px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 3px solid #ff9800;
}

.confirmation-card h2 {
    color: #0066cc;
    margin-bottom: 1rem;
    text-align: center;
    font-size: 1.8rem;
}

.confirmation-note {
    background: #f0f8ff;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    border-left: 4px solid #0066cc;
    color: #333;
}

.confirmation-section {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #fafafa;
    border-radius: 8px;
    border: 2px solid #e0e0e0;
}

.confirmation-section h3 {
    color: #ff9800;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    border-bottom: 2px solid #ff9800;
    padding-bottom: 0.5rem;
}

.confirmation-item {
    display: flex;
    margin-bottom: 0.8rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid #e0e0e0;
}

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

.confirmation-item label {
    font-weight: bold;
    color: #333;
    min-width: 150px;
    margin-right: 1rem;
}

.confirmation-item span {
    color: #555;
    flex: 1;
}

.message-content {
    white-space: pre-wrap;
    background: white;
    padding: 1rem;
    border-radius: 6px;
    border: 1px solid #ddd;
}

.participant-info {
    background: white;
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 8px;
    border: 2px solid #4CAF50;
}

.participant-info h4 {
    color: #4CAF50;
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

.confirmation-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid #e0e0e0;
}

.btn-primary, .btn-secondary {
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #45a049, #3d8b40);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
}

.btn-secondary {
    background: linear-gradient(135deg, #ff9800, #f57c00);
    color: white;
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #f57c00, #ef6c00);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 152, 0, 0.3);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .confirmation-card {
        margin: 1rem;
        padding: 1.5rem;
    }
    
    .confirmation-item {
        flex-direction: column;
    }
    
    .confirmation-item label {
        min-width: auto;
        margin-bottom: 0.3rem;
    }
    
    .confirmation-actions {
        flex-direction: column;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}


/* 完了ページ用スタイル */
.complete-card {
    background: white;
    border-radius: 12px;
    padding: 3rem 2rem;
    margin: 2rem auto;
    max-width: 800px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 3px solid #4CAF50;
    text-align: center;
}

.complete-icon {
    font-size: 5rem;
    margin-bottom: 1rem;
    animation: scaleIn 0.5s ease-out;
}

@keyframes scaleIn {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.complete-card h2 {
    color: #4CAF50;
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.complete-message {
    background: #f0f8ff;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 2rem 0;
    border-left: 4px solid #0066cc;
    text-align: left;
}

.complete-message p {
    margin-bottom: 1rem;
    line-height: 1.8;
    color: #333;
}

.complete-message p:last-child {
    margin-bottom: 0;
}

.info-box {
    background: #fff9f0;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1.5rem 0;
    border: 2px solid #ff9800;
    text-align: left;
}

.info-box h3 {
    color: #ff9800;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-box p {
    margin-bottom: 0.8rem;
    line-height: 1.8;
    color: #333;
}

.info-box p:last-child {
    margin-bottom: 0;
}

.info-box strong {
    color: #0066cc;
    font-size: 1.1rem;
}

.complete-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.complete-actions .btn-primary,
.complete-actions .btn-secondary {
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    min-width: 200px;
}

.social-message {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid #e0e0e0;
    color: #0066cc;
    font-size: 1.1rem;
    font-weight: bold;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .complete-card {
        margin: 1rem;
        padding: 2rem 1.5rem;
    }
    
    .complete-icon {
        font-size: 3.5rem;
    }
    
    .complete-card h2 {
        font-size: 1.5rem;
    }
    
    .complete-actions {
        flex-direction: column;
    }
    
    .complete-actions .btn-primary,
    .complete-actions .btn-secondary {
        width: 100%;
        min-width: auto;
    }
    
    .info-box {
        padding: 1rem;
    }
}


/* 視認性改善: カードタイトルの色を白に変更（青い背景用） */
.info-card .card-header {
    background: linear-gradient(135deg, #0066cc 0%, #0052a3 100%);
    margin: -2rem -2rem 1.5rem -2rem;
    padding: 1.5rem 2rem;
    border-radius: 15px 15px 0 0;
}

.info-card .card-title {
    color: #ffffff !important;
    font-size: 1.4rem;
    margin: 0;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.schedule-card .card-header {
    background: linear-gradient(135deg, #0066cc 0%, #0052a3 100%);
    margin: -2rem -2rem 1.5rem -2rem;
    padding: 1.5rem 2rem;
    border-radius: 15px 15px 0 0;
}

.schedule-card .card-title {
    color: #ffffff !important;
    font-size: 1.4rem;
    margin: 0;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* シュノーケリングページの料金カード */
.snorkeling-page .info-card .card-header {
    background: linear-gradient(135deg, #00acc1 0%, #00838f 100%);
    margin: -2rem -2rem 1.5rem -2rem;
    padding: 1.5rem 2rem;
    border-radius: 15px 15px 0 0;
}

.snorkeling-page .info-card .card-title {
    color: #ffffff !important;
    font-size: 1.4rem;
    margin: 0;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* ライセンス講習ページのコースカード */
.course-card .card-header {
    background: linear-gradient(135deg, #0066cc 0%, #0052a3 100%);
    margin: -2rem -2rem 1.5rem -2rem;
    padding: 1.5rem 2rem;
    border-radius: 15px 15px 0 0;
}

.course-card .card-title,
.course-card h3 {
    color: #ffffff !important;
    margin: 0;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.course-card .course-subtitle {
    color: #e3f2fd !important;
    font-size: 0.95rem;
    margin-top: 0.5rem;
}

/* 既存のcard-titleスタイルを上書き */
.card-header .card-title {
    color: #ffffff !important;
}


/* 視認性改善: カードタイトルの色を白に変更（青い背景用） */
.info-card .card-header {
    background: linear-gradient(135deg, #0066cc 0%, #0052a3 100%);
    margin: -2rem -2rem 1.5rem -2rem;
    padding: 1.5rem 2rem;
    border-radius: 15px 15px 0 0;
}

.info-card .card-title {
    color: #ffffff !important;
    font-size: 1.4rem;
    margin: 0;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.schedule-card .card-header {
    background: linear-gradient(135deg, #0066cc 0%, #0052a3 100%);
    margin: -2rem -2rem 1.5rem -2rem;
    padding: 1.5rem 2rem;
    border-radius: 15px 15px 0 0;
}

.schedule-card .card-title {
    color: #ffffff !important;
    font-size: 1.4rem;
    margin: 0;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* シュノーケリングページの料金カード */
.snorkeling-page .info-card .card-header {
    background: linear-gradient(135deg, #00acc1 0%, #00838f 100%);
    margin: -2rem -2rem 1.5rem -2rem;
    padding: 1.5rem 2rem;
    border-radius: 15px 15px 0 0;
}

.snorkeling-page .info-card .card-title {
    color: #ffffff !important;
    font-size: 1.4rem;
    margin: 0;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* ライセンス講習ページのコースカード */
.course-card .card-header {
    background: linear-gradient(135deg, #0066cc 0%, #0052a3 100%);
    margin: -2rem -2rem 1.5rem -2rem;
    padding: 1.5rem 2rem;
    border-radius: 15px 15px 0 0;
}

.course-card .card-title,
.course-card h3 {
    color: #ffffff !important;
    margin: 0;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.course-card .course-subtitle {
    color: #e3f2fd !important;
    font-size: 0.95rem;
    margin-top: 0.5rem;
}

/* 既存のcard-titleスタイルを上書き */
.card-header .card-title {
    color: #ffffff !important;
}

/* ライセンス講習ページのpricing-cardヘッダー視認性改善 */
.pricing-card .card-header {
    background: linear-gradient(135deg, #0066cc 0%, #0052a3 100%);
    margin: -2rem -2rem 2rem -2rem;
    padding: 1.5rem 2rem;
    border-radius: 20px 20px 0 0;
    border-bottom: none;
}

.pricing-card .course-name {
    color: #ffffff !important;
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.pricing-card .course-description {
    color: #e3f2fd !important;
    font-size: 1rem;
    margin-bottom: 0;
}

.pricing-card.featured .card-header {
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
}

/* トップページのコースタイトル視認性改善 */
.course-title {
    color: #003d7a !important;
    font-size: 1.4rem !important;
    font-weight: 700 !important;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
    margin-bottom: 15px;
    line-height: 1.4;
}