/* ===========================
   CSS Custom Properties
   =========================== */
:root {
  --color-primary: #8B4513;
  --color-surface: #FDF5E6;
  --color-accent: #C0392B;
  --color-text: #2D2D2D;
  --color-text-light: #6B7280;
  --font-display: 'Noto Serif TC', serif;
  --font-body: 'Noto Sans TC', sans-serif;
  --radius: 12px;

  /* Derived/utility tokens */
  --color-primary-dark: #6B3410;
  --color-dish-placeholder: #D4A574;
  --color-about-placeholder: #C9956E;
  --color-map-placeholder: #B8C9A8;
  --color-stars: #D4A017;
  --color-surface-shadow: rgba(0, 0, 0, 0.08);
  --color-surface-shadow-hover: rgba(0, 0, 0, 0.14);
  --color-table-border: rgba(253, 245, 230, 0.2);
  --color-hero-overlay: rgba(139, 69, 19, 0.75);
  --spacing-section: 5rem 1.5rem;
  --max-width: 1200px;
}

/* ===========================
   Global Reset & Base
   =========================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-surface);
  line-height: 1.7;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  margin-top: 0;
}

h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
  color: var(--color-primary);
  text-align: center;
}

p {
  margin-top: 0;
}

ul {
  margin: 0;
  padding: 0;
}

/* ===========================
   Container
   =========================== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===========================
   #hero
   =========================== */
#hero {
  background-color: var(--color-primary);
  background-size: cover;
  background-position: center;
  color: var(--color-surface);
  padding: 6rem 1.5rem;
  text-align: center;
}

#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-color: var(--color-hero-overlay);
}

#hero {
  position: relative;
}

.hero-content {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

#hero h1 {
  font-size: 3rem;
  margin-bottom: 0.75rem;
  color: var(--color-surface);
  letter-spacing: 0.05em;
}

.hero-subtitle {
  font-size: 1.25rem;
  font-family: var(--font-display);
  margin-bottom: 1.5rem;
  opacity: 0.9;
}

.hero-description {
  font-size: 1rem;
  line-height: 1.8;
  opacity: 0.85;
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-button {
  display: inline-block;
  background-color: var(--color-accent);
  color: var(--color-surface);
  text-decoration: none;
  padding: 0.85rem 2.25rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  transition: background-color 0.2s ease;
}

.cta-button:hover {
  background-color: var(--color-primary-dark);
}

/* ===========================
   #signature
   =========================== */
#signature {
  padding: var(--spacing-section);
}

.dishes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.dish-card {
  background-color: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-surface-shadow);
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}

.dish-card:hover {
  box-shadow: 0 4px 20px var(--color-surface-shadow-hover);
}

.dish-image {
  background-color: var(--color-dish-placeholder);
  background-size: cover;
  background-position: center;
  aspect-ratio: 3 / 2;
  width: 100%;
}

.dish-card h3 {
  font-size: 1.1rem;
  margin: 1rem 1.25rem 0.5rem;
  color: var(--color-primary);
}

.dish-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0 1.25rem 1.25rem;
}

/* ===========================
   #about
   =========================== */
#about {
  background-color: var(--color-primary);
  padding: var(--spacing-section);
  color: var(--color-surface);
}

#about h2 {
  color: var(--color-surface);
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.about-image {
  background-color: var(--color-about-placeholder);
  background-size: cover;
  background-position: center;
  border-radius: var(--radius);
  min-height: 280px;
  flex-shrink: 0;
}

.about-text blockquote {
  border-left: 4px solid var(--color-accent);
  padding-left: 1.25rem;
  margin: 0 0 1.5rem 0;
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.9;
  opacity: 0.95;
}

.features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.features li {
  padding-left: 1.5rem;
  position: relative;
  opacity: 0.9;
}

.features li::before {
  content: '✦';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-size: 0.75rem;
  top: 0.2em;
}

/* ===========================
   #reviews
   =========================== */
#reviews {
  padding: var(--spacing-section);
}

.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.review-card {
  background-color: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-surface-shadow);
  padding: 1.75rem;
}

.reviewer-name {
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--color-primary);
  margin-bottom: 0.35rem;
  font-size: 1.05rem;
}

.stars {
  color: var(--color-stars);
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  letter-spacing: 0.1em;
}

.review-text {
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 0;
}

/* ===========================
   #info
   =========================== */
#info {
  background-color: var(--color-primary);
  padding: var(--spacing-section);
  color: var(--color-surface);
}

#info h2 {
  color: var(--color-surface);
}

#info h3 {
  color: var(--color-surface);
  font-size: 1.1rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.info-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.info-text p {
  margin-bottom: 0.6rem;
  opacity: 0.95;
}

.transport-info {
  margin-top: 1rem;
  opacity: 0.85;
  font-size: 0.95rem;
}

.hours-table {
  border-collapse: collapse;
  width: 100%;
  max-width: 400px;
}

.hours-table td {
  padding: 0.5rem 1rem 0.5rem 0;
  border-bottom: 1px solid var(--color-table-border);
  opacity: 0.9;
  font-size: 0.95rem;
}

.hours-table td:first-child {
  font-weight: 700;
  white-space: nowrap;
  min-width: 80px;
}

.map-container {
  border-radius: var(--radius);
  min-height: 300px;
  flex-shrink: 0;
  overflow: hidden;
}

/* ===========================
   Footer
   =========================== */
footer {
  background-color: var(--color-primary);
  color: var(--color-surface);
  text-align: center;
  padding: 2.5rem 1.5rem;
  border-top: 3px solid var(--color-primary-dark);
}

footer p {
  margin-bottom: 0.5rem;
  opacity: 0.9;
  font-size: 0.95rem;
}

footer p:last-child {
  margin-bottom: 0;
}

footer .disclaimer {
  font-size: 0.8rem;
  opacity: 0.65;
  margin-top: 0.75rem;
}

/* ===========================
   RWD — Tablet: 768px+
   =========================== */
@media (min-width: 768px) {
  #hero h1 {
    font-size: 3.75rem;
  }

  .dishes-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-content {
    flex-direction: row;
    align-items: flex-start;
  }

  .about-image {
    width: 300px;
    min-height: 360px;
  }

  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .info-content {
    flex-direction: row;
    align-items: flex-start;
  }

  .map-container {
    min-width: 280px;
    min-height: 360px;
  }
}

/* ===========================
   RWD — Desktop: 1200px+
   =========================== */
@media (min-width: 1200px) {
  #hero {
    padding: 8rem 1.5rem;
  }

  #hero h1 {
    font-size: 4.5rem;
  }

  .dishes-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .about-image {
    width: 380px;
    min-height: 420px;
  }

  .map-container {
    min-width: 420px;
    min-height: 400px;
  }

  #signature .container,
  #reviews .container,
  #about .container,
  #info .container {
    max-width: var(--max-width);
  }
}