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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', 'Yu Gothic UI', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: #2C2C2C;
    background-color: #FEFEFE;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 500;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    font-family: inherit;
}

.btn-primary {
    background-color: #7CB342;
    color: #FEFEFE;
}

.btn-primary:hover {
    background-color: #689F38;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: #7CB342;
    border: 2px solid #7CB342;
}

.btn-secondary:hover {
    background-color: #7CB342;
    color: #FEFEFE;
}

.btn-outline {
    background-color: transparent;
    color: #2C2C2C;
    border: 1px solid #2C2C2C;
}

.btn-outline:hover {
    background-color: #2C2C2C;
    color: #FEFEFE;
}

/* Header */
.header {
    background-color: #FEFEFE;
    padding: 1rem 0;
    border-bottom: 1px solid #F5E6D3;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    flex-shrink: 0;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2C2C2C;
    margin: 0;
}

/* Hero Section */
.hero {
    background-color: #F5E6D3;
    padding: 4rem 0;
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    text-align: left;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    color: #2C2C2C;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.5;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.product-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 12px;
}

.spa-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.about-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.testimonial-img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 50%;
    margin: 0 auto 1rem;
}

/* Image Placeholders */
.image-placeholder {
    background-color: #F5E6D3;
    border: 2px dashed #7CB342;
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    color: #666;
    font-size: 0.9rem;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
}

/* Sections */
.centered {
    text-align: center;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: #2C2C2C;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Skin Quiz Section */
.skin-quiz {
    padding: 4rem 0;
    background-color: #FEFEFE;
}

.quiz-preview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.quiz-card {
    background-color: #F5E6D3;
    padding: 2.5rem;
    border-radius: 16px;
    text-align: center;
}

.quiz-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2C2C2C;
}

.quiz-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.feature-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.feature h4 {
    margin-bottom: 0.5rem;
    color: #2C2C2C;
}

.feature p {
    color: #666;
    margin: 0;
}

/* Products Section */
.products {
    padding: 4rem 0;
    background-color: #F5E6D3;
}

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

.product-card {
    background-color: #FEFEFE;
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.product-card:hover {
    transform: translateY(-8px);
}

.product-image {
    margin-bottom: 1.5rem;
}

.product-image .image-placeholder {
    height: 200px;
}

.product-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: #2C2C2C;
}

.product-card p {
    color: #666;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #7CB342;
    margin-bottom: 1.5rem;
}

/* Spa Booking Section */
.spa-booking {
    padding: 4rem 0;
    background-color: #FEFEFE;
}

.spa-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

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

.spa-features li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.spa-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #7CB342;
    font-weight: bold;
}

/* About Section */
.about {
    padding: 4rem 0;
    background-color: #F5E6D3;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

/* Benefits Section */
.benefits {
    padding: 4rem 0;
    background-color: #FEFEFE;
}

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

.benefit-card {
    text-align: center;
    padding: 2rem 1rem;
}

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

.benefit-card h3 {
    color: #2C2C2C;
    margin-bottom: 1rem;
}

.benefit-card p {
    color: #666;
    margin: 0;
}

/* Membership Section */
.membership {
    padding: 4rem 0;
    background-color: #F5E6D3;
}

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

.plan-card {
    background-color: #FEFEFE;
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.plan-card:hover {
    transform: translateY(-8px);
}

.plan-card.featured {
    border: 2px solid #7CB342;
    transform: scale(1.05);
}

.plan-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2C2C2C;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #7CB342;
    margin-bottom: 1.5rem;
}

.price span {
    font-size: 1rem;
    color: #666;
}

.plan-card ul {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.plan-card li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.plan-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #7CB342;
    font-weight: bold;
}

/* Testimonials Section */
.testimonials {
    padding: 4rem 0;
    background-color: #FEFEFE;
}

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

.testimonial-card {
    background-color: #F5E6D3;
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
}

.testimonial-image {
    margin-bottom: 1.5rem;
}

.testimonial-image .image-placeholder {
    height: 80px;
    width: 80px;
    border-radius: 50%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 1rem;
    color: #2C2C2C;
}

.customer-name {
    font-weight: 600;
    color: #7CB342;
}

/* Contacts Section */
.contacts {
    padding: 4rem 0;
    background-color: #F5E6D3;
}

.contacts-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item h3 {
    color: #2C2C2C;
    margin-bottom: 0.5rem;
}

.contact-link {
    color: #7CB342;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
}

.contact-link:hover {
    text-decoration: underline;
}

.contact-hours {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}

.contact-form {
    background-color: #FEFEFE;
    padding: 2rem;
    border-radius: 16px;
}

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

.form input,
.form textarea {
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form input:focus,
.form textarea:focus {
    outline: none;
    border-color: #7CB342;
}

/* Footer */
.footer {
    background-color: #2C2C2C;
    color: #FEFEFE;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand p {
    color: #ccc;
    margin: 0;
}

.footer-brand h3 a {
    color: #FEFEFE;
    transition: color 0.3s ease;
}

.footer-brand h3 a:hover {
    color: #7CB342;
}

.footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.footer-column h4 {
    color: #FEFEFE;
    margin-bottom: 1rem;
}

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

.footer-column li {
    margin-bottom: 0.5rem;
}

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

.footer-column a:hover {
    color: #7CB342;
}

.footer-bottom {
    border-top: 1px solid #444;
    padding-top: 1rem;
    text-align: center;
}

.footer-bottom p {
    color: #ccc;
    margin: 0;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .hero .container,
    .quiz-preview,
    .spa-content,
    .about-content,
    .contacts-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn {
        width: 100%;
    }
    
    .products-grid,
    .benefits-grid,
    .membership-plans,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
}