/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #FFFFFF;
}

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

/* Header */
.header {
    background-color: #FFFFFF;
    border-bottom: 2px solid #4A6741;
    padding: 20px 0;
}

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

.logo-section {
    display: flex;
    align-items: center;
    gap: 16px;
}

.brand-info {
    text-align: left;
}

.brand-name {
    font-family: 'Noto Serif JP', serif;
    font-size: 24px;
    font-weight: 700;
    color: #4A6741;
    margin-bottom: 4px;
}

.brand-tagline {
    font-size: 14px;
    color: #8B7355;
    font-weight: 400;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f8faf7 0%, #e8f5e8 100%);
    padding: 80px 0;
}

.hero-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 48px;
    font-weight: 700;
    color: #4A6741;
    margin-bottom: 24px;
    line-height: 1.2;
}

.hero-description {
    font-size: 18px;
    color: #666;
    margin-bottom: 32px;
    line-height: 1.8;
}

.cta-button {
    background-color: #4A6741;
    color: #FFFFFF;
    padding: 16px 32px;
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background-color: #3a5233;
}

.hero-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(74, 103, 65, 0.15);
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 36px;
    font-weight: 700;
    color: #4A6741;
    text-align: center;
    margin-bottom: 48px;
}

/* Concept Section */
.concept {
    background-color: #f8faf7;
}

.concept-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.concept-item {
    text-align: center;
    padding: 32px;
    background: #FFFFFF;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(74, 103, 65, 0.1);
}

.concept-icon {
    margin-bottom: 24px;
}

.concept-item h3 {
    font-size: 24px;
    font-weight: 600;
    color: #4A6741;
    margin-bottom: 16px;
}

.concept-item p {
    color: #666;
    font-size: 16px;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.service-card {
    background: #FFFFFF;
    padding: 32px;
    border-radius: 12px;
    border: 1px solid #e0e7e0;
    transition: box-shadow 0.3s ease;
}

.service-card:hover {
    box-shadow: 0 8px 24px rgba(74, 103, 65, 0.15);
}

.service-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: #4A6741;
    margin-bottom: 16px;
}

.service-card p {
    color: #666;
    line-height: 1.8;
}

/* Destinations Section */
.destinations {
    background-color: #f8faf7;
}

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

.destination-card {
    background: #FFFFFF;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(74, 103, 65, 0.1);
    transition: transform 0.3s ease;
}

.destination-card:hover {
    transform: translateY(-4px);
}

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

.destination-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: #4A6741;
    padding: 20px 24px 8px;
}

.destination-card p {
    color: #666;
    padding: 0 24px 24px;
}

/* Accommodations Section */
.accommodations {
    text-align: center;
}

.accommodations-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.accommodations-text h3 {
    font-size: 28px;
    font-weight: 600;
    color: #4A6741;
    margin-bottom: 24px;
}

.accommodations-text p {
    color: #666;
    font-size: 16px;
    margin-bottom: 24px;
    line-height: 1.8;
}

.accommodations-text ul {
    list-style: none;
    padding-left: 0;
}

.accommodations-text li {
    color: #666;
    padding: 8px 0;
    position: relative;
    padding-left: 24px;
}

.accommodations-text li:before {
    content: "●";
    color: #4A6741;
    position: absolute;
    left: 0;
}

.accommodations-content img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(74, 103, 65, 0.15);
}

/* Products Section */
.products {
    background-color: #f8faf7;
    text-align: center;
}

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

.product-card {
    background: #FFFFFF;
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    border: 2px solid #e0e7e0;
    transition: all 0.3s ease;
}

.product-card.featured {
    border-color: #4A6741;
    position: relative;
    transform: scale(1.05);
}

.product-card.featured:before {
    content: "おすすめ";
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #4A6741;
    color: #FFFFFF;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.product-card h3 {
    font-size: 24px;
    font-weight: 600;
    color: #4A6741;
    margin-bottom: 24px;
}

.product-features {
    margin-bottom: 32px;
}

.product-features p {
    color: #666;
    margin-bottom: 12px;
    text-align: left;
}

.product-button {
    background-color: #4A6741;
    color: #FFFFFF;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
    width: 100%;
}

.product-button:hover {
    background-color: #3a5233;
}

/* Impact Section */
.impact {
    text-align: center;
}

.impact-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 48px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    color: #4A6741;
    display: block;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 16px;
    color: #666;
}

.impact-description {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.impact-description p {
    font-size: 18px;
    color: #666;
    line-height: 1.8;
}

/* How It Works Section */
.how-it-works {
    background-color: #f8faf7;
    text-align: center;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.step-item {
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #4A6741;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    margin: 0 auto 24px;
}

.step-item h3 {
    font-size: 20px;
    font-weight: 600;
    color: #4A6741;
    margin-bottom: 16px;
}

.product-price {
    font-size: 28px;
    font-weight: 700;
    color: #4A6741;
    margin-bottom: 24px;
}

.step-item p {
    color: #666;
    line-height: 1.8;
}

/* Contact Section */
.contact-content {
    max-width: 800px;
    margin: 0 auto;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 32px;
    background: #f8faf7;
    border-radius: 12px;
}

.contact-item h4 {
    font-size: 18px;
    font-weight: 600;
    color: #4A6741;
    margin-bottom: 8px;
}

.contact-item p {
    color: #666;
    line-height: 1.6;
}

/* Footer */
.footer {
    background-color: #4A6741;
    color: #FFFFFF;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section:first-child {
    grid-column: 1;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 12px;
}

.footer-section a {
    color: #FFFFFF;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #8B7355;
}

.footer-section .logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 0;
}

.footer-bottom {
    border-top: 1px solid #8B7355;
    padding-top: 20px;
    text-align: center;
    color: #ccc;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background-color: #FFFFFF;
    margin: 5% auto;
    padding: 40px;
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
}

.close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: #aaa;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover {
    color: #4A6741;
}

.modal-content h2 {
    color: #4A6741;
    margin-bottom: 24px;
    font-family: 'Noto Serif JP', serif;
}

/* Form Styles */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #4A6741;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e7e0;
    border-radius: 6px;
    font-size: 16px;
    font-family: 'Noto Sans JP', sans-serif;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #4A6741;
}

.submit-button {
    color: #FFFFFF;
    border: none;
    padding: 16px 32px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
    width: 100%;
}

.product-button.basic {
    background-color: #8B7355;
}

.product-button.basic:hover {
    background-color: #7a6449;
}

.product-button.premium {
    background-color: #4A6741;
}

.product-button.premium:hover {
    background-color: #3a5233;
}

.product-button.corporate {
    background-color: #4F46E5;
}

.product-button.corporate:hover {
    background-color: #4338ca;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-image img {
        height: 300px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .accommodations-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .accommodations-content img {
        height: 250px;
    }
    
    .impact-stats {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .product-card.featured {
        transform: none;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .modal-content {
        margin: 10% auto;
        padding: 30px;
        width: 95%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    section {
        padding: 60px 0;
    }
}