/* Global Variables & Reset */
:root {
  /* Colors - Miyabi & Fuku Theme */
  --color-primary: #B22222; /* Crimson Red - Fortune/Ward off evil */
  --color-gold: #D4AF37; /* Gold - Wealth/Prosperity */
  --color-text-main: #1A1A1A; /* Black/Dark Gray */
  --color-text-light: #F5F5F5;
  --color-bg-body: #FAFAFA;
  --color-bg-section: #FFFFFF;
  --color-bg-accent: #FFF8E7; /* Light Beige */

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;

  /* Typography */
  --font-mincho: "Shippori Mincho", "Yu Mincho", "Hiragino Mincho ProN", serif;
  --font-gothic: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", sans-serif;
  
  --width-max: 1000px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-gothic);
  color: var(--color-text-main);
  background-color: var(--color-bg-body);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: opacity 0.3s ease;
}

a:hover {
  opacity: 0.7;
}

/* Utilities */
.container {
  width: 90%;
  max-width: var(--width-max);
  margin: 0 auto;
}

.text-center { text-align: center; }
.text-gold { color: var(--color-gold); }
.text-primary { color: var(--color-primary); }

.mincho { font-family: var(--font-mincho); }

/* Header */
.site-header {
  background-color: #fff;
  padding: var(--spacing-sm) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

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

.logo {
  font-weight: bold;
  font-size: 1.5rem;
  font-family: var(--font-mincho);
}

.btn-header {
  background-color: var(--color-primary);
  color: #fff;
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-weight: bold;
  font-size: 0.9rem;
}

/* Hero Section */
.hero {
  position: relative;
  background-color: #000;
  color: #fff;
  text-align: center;
  padding: var(--spacing-xl) 0;
  overflow: hidden;
  background-image: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), url('img/top.jpg');
  background-size: cover;
  background-position: center;
}

.hero-title {
  font-family: var(--font-mincho);
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
}

.hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
  letter-spacing: 0.1em;
}

.hero-tag {
  display: inline-block;
  background: var(--color-gold);
  color: #000;
  padding: 0.5rem 2rem;
  font-weight: bold;
  border-radius: 2px;
  font-family: var(--font-mincho);
}

/* Section Common */
.section {
  padding: var(--spacing-xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section-title {
  font-family: var(--font-mincho);
  font-size: 2rem;
  color: var(--color-primary);
  display: inline-block;
  border-bottom: 3px solid var(--color-gold); /* Underline style */
  padding-bottom: 0.5rem;
}

.section-desc {
  margin-top: var(--spacing-sm);
}

/* Concept Section */
.concept {
  background-color: var(--color-bg-accent);
}

.concept-text {
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Menu/Lineup Section */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.product-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
  transition: transform 0.3s ease;
}

.product-card:hover {
  transform: translateY(-5px);
}

.product-image {
  width: 100%;
  height: 250px;
  background-color: #ddd; /* Placeholder */
  object-fit: cover;
}

.product-info {
  padding: var(--spacing-md);
}

.product-badge {
  background: var(--color-primary);
  color: #fff;
  font-size: 0.8rem;
  padding: 2px 8px;
  border-radius: 2px;
  margin-bottom: var(--spacing-xs);
  display: inline-block;
}

.product-title {
  font-family: var(--font-mincho);
  font-size: 1.4rem;
  margin-bottom: var(--spacing-xs);
  border-bottom: 1px solid #eee;
  padding-bottom: var(--spacing-xs);
}

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

.product-desc {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: var(--spacing-sm);
}

.product-allergy {
  font-size: 0.8rem;
  color: #888;
  border-top: 1px dotted #ccc;
  padding-top: var(--spacing-xs);
}

.product-ingredients {
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-xs);
  border-top: 1px dashed #ddd;
  font-size: 0.9rem;
  line-height: 1.5;
  color: #444; 
}

.ingredients-label {
  font-weight: bold;
  color: var(--color-primary);
  margin-right: 0.5rem;
}

/* How to Order */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  counter-reset: step;
}

.step-item {
  background: #fff;
  padding: var(--spacing-md);
  text-align: center;
  border: 1px solid #eee;
  position: relative;
}

.step-item::before {
  counter-increment: step;
  content: counter(step);
  display: block;
  width: 40px;
  height: 40px;
  background: var(--color-gold);
  color: #fff;
  line-height: 40px;
  border-radius: 50%;
  margin: 0 auto var(--spacing-sm);
  font-weight: bold;
  font-size: 1.2rem;
}

.step-title {
  font-weight: bold;
  margin-bottom: var(--spacing-xs);
}

/* Shop Info */
.shop-info {
  background: var(--color-text-main);
  color: #fff;
}

.shop-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.shop-details h3 {
  font-family: var(--font-mincho);
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-gold);
}

.shop-map {
  width: 100%;
  height: 300px;
  background-color: #333; /* Placeholder */
}

/* Footer */
.footer {
  background: #000;
  color: #888;
  padding: var(--spacing-md) 0;
  text-align: center;
  font-size: 0.8rem;
}

/* Fixed CTA on Mobile */
.fixed-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--color-primary);
  color: #fff;
  text-align: center;
  padding: 1rem;
  z-index: 1000;
  font-weight: bold;
}

@media (max-width: 768px) {
  :root {
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .shop-container {
    grid-template-columns: 1fr;
  }
  
  .fixed-cta {
    display: block;
  }
  
  .site-header {
    display: none; /* Hide top header on mobile if we have fixed CTA, or adjust */
  }
}