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

:root {
    --color-primary: #2c3e50;
    --color-secondary: #7d8471;
    --color-accent: #b87333;
    --color-background: #f7f5f0;
    --color-white: #ffffff;
    --color-light-gray: #f8f9fa;
    --color-text-light: #666666;
    --color-border: #e6e3d8;
    --font-heading: 'Noto Serif JP', serif;
    --font-body: 'Noto Sans JP', sans-serif;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    --shadow: 0 2px 15px rgba(44, 62, 80, 0.1);
    --shadow-hover: 0 4px 25px rgba(44, 62, 80, 0.15);
    --border-radius: 8px;
    --border-radius-lg: 12px;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-primary);
    background-color: var(--color-background);
    font-weight: 400;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Header */
.header {
    background-color: var(--color-white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    padding: var(--spacing-md) 0;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo {
    flex-shrink: 0;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    line-height: 1.2;
}

.brand-name a {
    color: var(--color-primary);
    text-decoration: none;
}

/* Hero Section */
.hero {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-light-gray) 100%);
}

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

.hero-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.hero-image-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.125rem;
    font-weight: 500;
}

.hero-image {
    width: 100%;
    margin-top: var(--spacing-xl);
}

.hero-main-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
}

/* Section Styles */
.centered-section {
    text-align: center;
}

.centered-section .section-content {
    text-align: center;
}

.centered-section .about-grid,
.centered-section .recipes-grid,
.centered-section .seasonal-grid,
.centered-section .tools-grid,
.centered-section .products-grid {
    text-align: center;
}

.centered-section .technique-item {
    text-align: center;
}

.centered-section .techniques-content {
    text-align: center;
}

section {
    padding: var(--spacing-xxl) 0;
}

.section-content {
    max-width: 1000px;
    margin: 0 auto;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-primary);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--color-accent);
    margin: var(--spacing-sm) auto 0;
    border-radius: 2px;
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-text-light);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

/* About Section */
.about {
    background-color: var(--color-white);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.about-item {
    text-align: center;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    background-color: var(--color-light-gray);
}

.about-icon {
    margin-bottom: var(--spacing-md);
}

.about-item h4 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

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

/* Featured Recipes Section */
.featured-recipes {
    background-color: var(--color-light-gray);
}

.recipes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.recipe-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.recipe-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.recipe-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.recipe-card h4 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    margin: var(--spacing-md) var(--spacing-md) var(--spacing-sm);
}

.recipe-card p {
    color: var(--color-text-light);
    margin: 0 var(--spacing-md) var(--spacing-md);
    line-height: 1.6;
}

/* Techniques Section */
.techniques {
    background-color: var(--color-white);
}

.techniques-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xxl);
}

.technique-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.technique-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
}

.technique-text h4 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.technique-text p {
    color: var(--color-text-light);
    line-height: 1.7;
    font-size: 1.125rem;
}

/* Seasonal Section */
.seasonal {
    background-color: var(--color-light-gray);
}

.seasonal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.seasonal-item {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.seasonal-item:hover {
    transform: translateY(-2px);
}

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

.seasonal-item h4 {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-primary);
    margin: var(--spacing-md) var(--spacing-md) var(--spacing-sm);
}

.seasonal-item p {
    color: var(--color-text-light);
    margin: 0 var(--spacing-md) var(--spacing-md);
    font-size: 0.9rem;
}

/* Kitchen Tools Section */
.kitchen-tools {
    background-color: var(--color-white);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.tool-item {
    text-align: center;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    background-color: var(--color-light-gray);
}

.tool-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-bottom: var(--spacing-md);
}

.tool-item h4 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

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

/* Products Section */
.products {
    background-color: var(--color-light-gray);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.product-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

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

.product-card h4 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    margin: var(--spacing-md) var(--spacing-md) var(--spacing-sm);
}

.price {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-accent);
    margin: 0 var(--spacing-md) var(--spacing-md);
}

.features-list {
    list-style: none;
    margin: 0 var(--spacing-md) var(--spacing-lg);
}

.features-list li {
    padding: var(--spacing-xs) 0;
    color: var(--color-text-light);
    position: relative;
    padding-left: var(--spacing-md);
}

.features-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-secondary);
    font-weight: bold;
}

.order-btn {
    width: calc(100% - 2rem);
    margin: 0 var(--spacing-md) var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.order-btn:hover {
    background-color: var(--color-secondary);
    transform: translateY(-2px);
}

/* Newsletter Section */
.newsletter {
    background-color: var(--color-white);
}

.newsletter-form {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.email-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.email-input:focus {
    outline: none;
    border-color: var(--color-secondary);
}

.subscribe-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--color-accent);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
    white-space: nowrap;
}

.subscribe-btn:hover {
    background-color: var(--color-primary);
}

/* Contacts Section */
.contacts {
    background-color: var(--color-light-gray);
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
}

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

.contact-details h4 {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

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

/* Footer */
.footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.footer-main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.footer-brand-name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md) var(--spacing-lg);
}

.footer-links a {
    color: var(--color-white);
    text-decoration: none;
    font-size: 0.9rem;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-links a:hover {
    opacity: 1;
}

.footer-copyright {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.7;
    font-size: 0.85rem;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(44, 62, 80, 0.5);
}

.modal-content {
    background-color: var(--color-white);
    margin: 5% auto;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    width: 90%;
    max-width: 500px;
    box-shadow: var(--shadow-hover);
    position: relative;
}

.close {
    color: var(--color-text-light);
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    right: var(--spacing-md);
    top: var(--spacing-md);
}

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

#modalTitle {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.order-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-weight: 500;
    color: var(--color-primary);
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    padding: var(--spacing-sm);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: var(--font-body);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
}

.submit-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
    margin-top: var(--spacing-sm);
}

.submit-btn:hover {
    background-color: var(--color-secondary);
}

/* Placeholder Styles */
.placeholder-text {
    text-align: center;
    font-weight: 500;
    opacity: 0.9;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-main-image {
        height: 250px;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .technique-item {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .newsletter-form {
        flex-direction: column;
        align-items: center;
    }
    
    .email-input {
        width: 100%;
    }
    
    .footer-main {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-brand {
        justify-content: center;
    }
    
    .modal-content {
        margin: 10% auto;
        width: 95%;
    }
}

@media (max-width: 480px) {
    .brand-name {
        font-size: 1.5rem;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-main-image {
        height: 250px;
    }
    
    section {
        padding: var(--spacing-xl) 0;
    }
    
    .products-grid,
    .recipes-grid {
        grid-template-columns: 1fr;
    }
}