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

:root {
    --primary-indigo: #1e3a8a;
    --primary-indigo-dark: #1e40af;
    --accent-brass: #d97706;
    --accent-brass-dark: #b45309;
    --cream: #f3f4f6;
    --background: #ffffff;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --border-light: #e5e7eb;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header */
.header {
    background-color: var(--background);
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-light);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo {
    flex-shrink: 0;
}

.brand-text h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-indigo);
    margin: 0;
}

.brand-text .subtitle {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 400;
}

/* Hero Section */
.hero {
    padding: 4rem 0;
    text-align: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.hero-content h2 {
    font-size: 2.5rem;
    color: var(--primary-indigo);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.cta-button {
    background-color: var(--accent-brass);
    color: var(--primary-indigo);
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.cta-button:hover {
    background-color: var(--accent-brass-dark);
    transform: translateY(-2px);
}

/* About Introduction */
.about-intro {
    padding: 4rem 0;
    text-align: center;
}

.about-intro .section-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-intro h3 {
    font-size: 2rem;
    color: var(--primary-indigo);
    margin-bottom: 2rem;
}

.about-intro p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

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

.feature-item {
    text-align: center;
    padding: 1.5rem;
}

.feature-icon {
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
}

.feature-item h4 {
    color: var(--primary-indigo);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

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

/* Brewing Methods */
.brewing-methods {
    padding: 4rem 0;
    text-align: center;
}

.brewing-methods h3 {
    font-size: 2rem;
    color: var(--primary-indigo);
    margin-bottom: 3rem;
    text-align: center;
}

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

.method-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.method-icon {
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
}

.method-card h4 {
    color: var(--primary-indigo);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

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

/* Products Section */
.products {
    padding: 4rem 0;
    text-align: center;
}

.products h3 {
    font-size: 2rem;
    color: var(--primary-indigo);
    margin-bottom: 3rem;
    text-align: center;
}

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

.product-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.product-card h4 {
    color: var(--primary-indigo);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

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

.product-price {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent-brass);
    margin-bottom: 1rem;
}

.product-button {
    background-color: var(--primary-indigo);
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.product-button:hover {
    background-color: var(--primary-indigo-dark);
    transform: translateY(-2px);
}

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

/* Educational Content */
.education {
    padding: 4rem 0;
    text-align: center;
}

.education h3 {
    font-size: 2rem;
    color: var(--primary-indigo);
    margin-bottom: 3rem;
    text-align: center;
}

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

.education-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.education-card h4 {
    color: var(--primary-indigo);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.education-card p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

/* Subscription Services */
.subscription {
    padding: 4rem 0;
    text-align: center;
}

.subscription h3 {
    font-size: 2rem;
    color: var(--primary-indigo);
    margin-bottom: 3rem;
    text-align: center;
}

.subscription-content {
    max-width: 800px;
    margin: 0 auto;
}

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

.subscription-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.subscription-card h4 {
    color: var(--primary-indigo);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.subscription-card p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-brass);
    margin-bottom: 1.5rem;
}

.subscription-button {
    background-color: var(--primary-indigo);
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.subscription-button:hover {
    background-color: var(--primary-indigo-dark);
    transform: translateY(-2px);
}

/* Video Lessons */
.video-lessons {
    padding: 4rem 0;
    text-align: center;
}

.video-lessons h3 {
    font-size: 2rem;
    color: var(--primary-indigo);
    margin-bottom: 3rem;
    text-align: center;
}

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

.lesson-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.lesson-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.lesson-card h4 {
    color: var(--primary-indigo);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
    padding: 0 1.5rem;
    padding-top: 1.5rem;
}

.lesson-card p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1rem;
    padding: 0 1.5rem;
    padding-bottom: 1.5rem;
}

/* Testimonials */
.testimonials {
    padding: 4rem 0;
    text-align: center;
}

.testimonials h3 {
    font-size: 2rem;
    color: var(--primary-indigo);
    margin-bottom: 3rem;
    text-align: center;
}

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

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.testimonial-card p {
    font-style: italic;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.testimonial-author {
    color: var(--primary-indigo);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Contacts */
.contacts {
    padding: 4rem 0;
    text-align: center;
}

.contacts h3 {
    font-size: 2rem;
    color: var(--primary-indigo);
    margin-bottom: 3rem;
    text-align: center;
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.contact-icon {
    flex-shrink: 0;
}

.contact-item h4 {
    color: var(--primary-indigo);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.contact-item p {
    color: var(--text-light);
    margin: 0;
    line-height: 1.4;
}

/* Footer */
.footer {
    background-color: var(--primary-indigo);
    color: var(--background);
    padding: 3rem 0 1rem;
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand {
    flex: 1;
    max-width: 400px;
}

.footer-description {
    margin-top: 1rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.footer-links-section {
    display: flex;
    gap: 3rem;
}

.footer-column h4 {
    color: var(--accent-brass);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-links {
    list-style: none;
    padding: 0;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-brass);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 2rem;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* 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: white;
    margin: 5% auto;
    padding: 2rem;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.close {
    color: var(--text-light);
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    line-height: 1;
}

.close:hover {
    color: var(--primary-indigo);
}

.order-form h3 {
    color: var(--primary-indigo);
    margin-bottom: 1.5rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-light);
    border-radius: 6px;
    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: var(--primary-indigo);
}

.submit-button {
    background-color: var(--primary-indigo);
    color: white;
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.submit-button:hover {
    background-color: var(--primary-indigo-dark);
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .methods-grid {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .education-grid {
        grid-template-columns: 1fr;
    }
    
    .subscription-features {
        grid-template-columns: 1fr;
    }
    
    .lessons-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links-section {
        flex-direction: column;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero-content h2 {
        font-size: 1.8rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .cta-button {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .hero-img {
        height: 250px;
    }
    
    .product-img {
        height: 180px;
    }
    
    .lesson-img {
        height: 150px;
    }
    
    .modal-content {
        margin: 10% auto;
        padding: 1.5rem;
    }
}