:root {
  /* Traditional Japanese Color Palette */
  --primary-red: #C8102E;
  --accent-gold: #F7B538;
  --charcoal: #333333;
  --cream: #F5F5DC;
  --light-gray: #F8F8F8;
  --dark-gray: #666666;
  --white: #FFFFFF;
  
  /* Typography */
  --font-family: 'Hiragino Sans', 'ヒラギノ角ゴ ProN W3', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', '游ゴシック', Meiryo, 'メイリオ', Verdana, sans-serif;
  --line-height-body: 1.8;
  --line-height-heading: 1.4;
  
  /* Spacing */
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 32px;
  --spacing-xl: 48px;
  --spacing-xxl: 64px;
  
  /* Border radius */
  --border-radius: 8px;
  --border-radius-lg: 12px;
}

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

body {
  font-family: var(--font-family);
  line-height: var(--line-height-body);
  color: var(--charcoal);
  background-color: var(--white);
}

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

/* Typography */
h1, h2, h3, h4 {
  line-height: var(--line-height-heading);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: 2.5rem;
  color: var(--primary-red);
}

h2 {
  font-size: 2rem;
  color: var(--charcoal);
}

h3 {
  font-size: 1.5rem;
  color: var(--charcoal);
}

h4 {
  font-size: 1.25rem;
  color: var(--charcoal);
}

p {
  margin-bottom: var(--spacing-sm);
}

a {
  color: var(--primary-red);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Header */
.header {
  background-color: var(--white);
  padding: var(--spacing-md) 0;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

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

.logo {
  flex-shrink: 0;
}

.brand-name {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-red);
  text-decoration: none;
}

.brand-name:hover {
  text-decoration: none;
  opacity: 0.8;
}

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

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

.hero-text {
  text-align: center;
}

.hero-text h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--primary-red);
}

.hero-text p {
  font-size: 1.25rem;
  margin-bottom: 0;
  color: var(--dark-gray);
}

.hero-image {
  text-align: center;
}

.hero-image img {
  max-width: 100%;
  height: auto;
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* Section Styles */
section {
  padding: var(--spacing-xxl) 0;
}

section:nth-child(even) {
  background-color: var(--light-gray);
}

/* Center content alignment for specific sections */
.center-content {
  text-align: center;
}

.center-content h2 {
  text-align: center;
}

.center-content .container > p {
  text-align: center;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* About Section */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.about-text {
  font-size: 1.1rem;
}

.about-image img {
  max-width: 100%;
  height: auto;
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

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

.products h2 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

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

.product-card {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md);
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  text-align: center;
}

.product-image {
  margin-bottom: var(--spacing-sm);
}

.product-image img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.product-card h3 {
  color: var(--primary-red);
  margin-bottom: var(--spacing-sm);
}

.product-card p {
  color: var(--dark-gray);
  margin-bottom: var(--spacing-md);
}

.product-price {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary-red);
  margin-bottom: var(--spacing-md);
}

.contact-btn {
  background-color: var(--primary-red);
  color: var(--white);
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  font-size: 1rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-family: var(--font-family);
}

.contact-btn:hover {
  background-color: #A00E26;
}

/* Craftsmanship Section */
.craftsmanship-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.craftsmanship-text {
  font-size: 1.1rem;
}

.craftsmanship-image img {
  max-width: 100%;
  height: auto;
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Heritage Section */
.heritage h2 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

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

.heritage-item {
  text-align: center;
  padding: var(--spacing-md);
}

.heritage-icon {
  margin-bottom: var(--spacing-sm);
}

.heritage-item h3 {
  color: var(--primary-red);
  margin-bottom: var(--spacing-sm);
}

/* Quality Section */
.quality {
  text-align: center;
}

.quality h2 {
  margin-bottom: var(--spacing-md);
}

.quality p {
  font-size: 1.1rem;
  max-width: 800px;
  margin: 0 auto var(--spacing-md);
}

.quality-image img {
  max-width: 100%;
  height: auto;
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Testimonials Section */
.testimonials h2 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

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

.testimonial {
  background-color: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  border-left: 4px solid var(--accent-gold);
}

.testimonial p {
  font-style: italic;
  margin-bottom: var(--spacing-sm);
}

.customer {
  font-weight: 600;
  color: var(--primary-red);
}

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

.contacts h2 {
  color: var(--white);
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.contacts-content {
  display: flex;
  justify-content: center;
}

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

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1.1rem;
}

.contact-icon {
  color: var(--accent-gold);
  flex-shrink: 0;
}

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

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.footer-links-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.footer-links-column h4 {
  color: var(--white);
  margin-bottom: var(--spacing-sm);
  font-size: 1rem;
}

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

.footer-links a {
  color: var(--cream);
  text-decoration: none;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--white);
  text-decoration: underline;
}

.footer-section h3,
.footer-section h4 {
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255,255,255,0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .hero-text {
    text-align: center;
  }
  
  .hero-text h2 {
    font-size: 2rem;
  }
  
  .hero-text p {
    font-size: 1.1rem;
  }
  
  .about-content,
  .craftsmanship-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .products-grid {
    grid-template-columns: 1fr;
  }
  
  .heritage-grid {
    grid-template-columns: 1fr;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .footer-links-section {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .contact-info {
    align-items: flex-start;
  }
  
  .contact-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .brand-name {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  section {
    padding: var(--spacing-xl) 0;
  }
  
  .hero {
    padding: var(--spacing-xl) 0;
  }
  
  .hero-text h2 {
    font-size: 1.75rem;
  }
  
  .products-grid {
    gap: var(--spacing-md);
  }
  
  .product-card {
    padding: var(--spacing-sm);
  }
}