/* ============================================================
   Kaisergarten — Imperial Fusion Theme
   Early 20th-century Japan × Late 19th-century Germany
   ============================================================ */

/* --- Palette ---
   --kg-burgundy:    #6B1C23   (Kaiserreich deep red)
   --kg-gold:        #C9A84C   (Imperial gold / Kiku chrysanthemum)
   --kg-cream:       #F5F0E8   (Aged parchment)
   --kg-dark:        #1A1410   (Lacquerware black-brown)
   --kg-wood:        #3B2A1A   (Dark walnut / Shitan wood)
   --kg-ink:         #2C2420   (Sumi ink)
   --kg-muted:       #8C7B6B   (Weathered bronze)
   --kg-ivory:       #FAF8F4   (Washi paper white)
   --kg-accent:      #8B2232   (Torii red / Bavarian red)
*/

:root {
  --kg-burgundy: #6B1C23;
  --kg-gold: #C9A84C;
  --kg-cream: #F5F0E8;
  --kg-dark: #1A1410;
  --kg-wood: #3B2A1A;
  --kg-ink: #2C2420;
  --kg-muted: #8C7B6B;
  --kg-ivory: #FAF8F4;
  --kg-accent: #8B2232;
}

/* --- Base --- */

html {
  background-color: var(--kg-dark);
}

body {
  font-family: 'EB Garamond', 'Noto Serif JP', Georgia, serif;
  color: var(--kg-ink);
  background-color: var(--kg-ivory);
  margin: 0;
  line-height: 1.75;
  font-size: 1.05rem;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', 'Noto Serif JP', serif;
  font-weight: 700;
  color: var(--kg-wood);
}

a {
  color: var(--kg-burgundy);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--kg-gold);
}

/* --- Navbar --- */

.kg-navbar {
  background-color: var(--kg-dark);
  border-bottom: 2px solid var(--kg-gold);
  padding: 0.6rem 0;
  font-family: 'Playfair Display', serif;
  letter-spacing: 0.03em;
}

.kg-brand {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.kg-brand-jp {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.1rem;
  color: var(--kg-gold);
}

.kg-brand-de {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--kg-cream);
  letter-spacing: 0.08em;
}

.kg-navbar .nav-link {
  color: var(--kg-cream);
  font-size: 0.95rem;
  padding: 0.5rem 1rem;
  transition: color 0.2s;
}

.kg-navbar .nav-link:hover,
.kg-navbar .nav-link:focus {
  color: var(--kg-gold);
}

/* --- Hero --- */

.kg-hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(135deg, var(--kg-dark) 0%, var(--kg-burgundy) 50%, var(--kg-wood) 100%);
  overflow: hidden;
}

.kg-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 40px,
      rgba(201, 168, 76, 0.03) 40px,
      rgba(201, 168, 76, 0.03) 41px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 40px,
      rgba(201, 168, 76, 0.03) 40px,
      rgba(201, 168, 76, 0.03) 41px
    );
  pointer-events: none;
}

.kg-hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 0%, rgba(26, 20, 16, 0.5) 100%);
}

.kg-hero-content {
  position: relative;
  z-index: 1;
  color: var(--kg-cream);
}

.kg-hero-kanji {
  font-family: 'Noto Serif JP', serif;
  font-size: 3rem;
  color: var(--kg-gold);
  letter-spacing: 0.5em;
  margin-bottom: 0;
}

.kg-hero-title {
  font-family: 'Playfair Display', serif;
  font-size: 4.5rem;
  font-weight: 900;
  color: var(--kg-cream);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.2em;
  text-shadow: 2px 3px 6px rgba(0,0,0,0.4);
}

.kg-hero-subtitle {
  font-family: 'EB Garamond', serif;
  font-size: 1.3rem;
  font-style: italic;
  color: var(--kg-gold);
  letter-spacing: 0.1em;
}

.kg-hero-tagline {
  font-family: 'Noto Serif JP', 'EB Garamond', serif;
  font-size: 1.1rem;
  color: rgba(245, 240, 232, 0.85);
  line-height: 1.8;
}

/* --- Ornaments --- */

.kg-ornament {
  border: none;
  width: 120px;
  height: 2px;
  background: var(--kg-gold);
  margin: 1.5rem auto;
  position: relative;
}

.kg-ornament::before {
  content: '◆';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--kg-gold);
  font-size: 0.6rem;
  background: var(--kg-burgundy);
  padding: 0 0.5rem;
}

.kg-ornament-sm {
  width: 60px;
  height: 1px;
  background: var(--kg-gold);
  margin: 0.8rem auto 1.5rem;
}

/* --- Sections --- */

.kg-section {
  padding: 5rem 0;
}

.kg-section-dark {
  background-color: var(--kg-cream);
  border-top: 1px solid rgba(201, 168, 76, 0.2);
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
}

.kg-section-cta {
  background:
    linear-gradient(135deg, var(--kg-wood) 0%, var(--kg-dark) 100%);
  color: var(--kg-cream);
  padding: 5rem 0;
}

.kg-section-cta .kg-section-title {
  color: var(--kg-cream);
}

.kg-section-cta .kg-lead {
  color: rgba(245, 240, 232, 0.85);
}

.kg-section-title {
  font-size: 2.2rem;
  letter-spacing: 0.06em;
  margin-bottom: 0.3rem;
}

.kg-section-subtitle {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  color: var(--kg-wood);
  margin-bottom: 1rem;
}

.kg-lead {
  font-size: 1.15rem;
  line-height: 1.9;
  color: var(--kg-ink);
}

.kg-text {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--kg-ink);
}

/* --- Page Headers (inner pages) --- */

.kg-page-header {
  background:
    linear-gradient(135deg, var(--kg-dark) 0%, var(--kg-burgundy) 100%);
  padding: 4rem 0 3rem;
  border-bottom: 2px solid var(--kg-gold);
}

.kg-page-title {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  font-weight: 900;
  color: var(--kg-cream);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.kg-page-subtitle {
  font-family: 'Noto Serif JP', 'EB Garamond', serif;
  font-size: 1.1rem;
  color: var(--kg-gold);
  margin-top: 0.3rem;
}

/* --- Feature Cards (home page) --- */

.kg-feature-icon {
  font-family: 'Noto Serif JP', serif;
  font-size: 3rem;
  color: var(--kg-gold);
  width: 80px;
  height: 80px;
  line-height: 80px;
  border: 2px solid var(--kg-gold);
  border-radius: 50%;
  margin: 0 auto 1rem;
}

.kg-feature-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  color: var(--kg-wood);
  margin-bottom: 0.5rem;
}

.kg-feature-text {
  font-size: 1rem;
  color: var(--kg-ink);
}

/* --- Menu Items --- */

.kg-menu-category {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  color: var(--kg-burgundy);
  border-bottom: 1px solid var(--kg-gold);
  padding-bottom: 0.5rem;
  margin-bottom: 0.3rem;
}

.kg-menu-kanji {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.2rem;
  color: var(--kg-gold);
  margin-right: 0.5rem;
}

.kg-menu-item {
  padding: 1.2rem 0;
  border-bottom: 1px solid rgba(140, 123, 107, 0.15);
}

.kg-menu-item:last-child {
  border-bottom: none;
}

.kg-menu-item-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.kg-menu-item-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--kg-wood);
  margin-bottom: 0.2rem;
}

.kg-menu-item-price {
  font-family: 'EB Garamond', serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--kg-burgundy);
  white-space: nowrap;
}

.kg-menu-item-desc {
  font-size: 0.98rem;
  color: var(--kg-muted);
  margin-bottom: 0;
  margin-top: 0.2rem;
}

.kg-drink-detail {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--kg-muted);
  font-style: italic;
  margin-left: 0.3rem;
}

/* --- Hours Table --- */

.kg-hours-table {
  background: var(--kg-cream);
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: 4px;
  padding: 2rem;
}

.kg-table {
  font-family: 'EB Garamond', serif;
  font-size: 1.1rem;
}

.kg-table thead th {
  font-family: 'Playfair Display', serif;
  color: var(--kg-wood);
  border-bottom: 2px solid var(--kg-gold);
  font-weight: 700;
}

.kg-table td {
  border-bottom: 1px solid rgba(140, 123, 107, 0.15);
  padding: 0.8rem 0.5rem;
  vertical-align: middle;
}

.kg-hours-day {
  font-weight: 600;
  color: var(--kg-wood);
}

.kg-hours-closed {
  color: var(--kg-muted);
  font-style: italic;
  text-align: center;
}

.kg-hours-notes {
  margin-top: 2rem;
}

.kg-list {
  list-style: none;
  padding: 0;
}

.kg-list li {
  padding: 0.6rem 0;
  padding-left: 1.5rem;
  position: relative;
  border-bottom: 1px solid rgba(140, 123, 107, 0.1);
}

.kg-list li::before {
  content: '◆';
  position: absolute;
  left: 0;
  color: var(--kg-gold);
  font-size: 0.5rem;
  top: 0.9rem;
}

/* --- Values (about page) --- */

.kg-value-title {
  font-family: 'Playfair Display', 'Noto Serif JP', serif;
  font-size: 1.3rem;
  color: var(--kg-burgundy);
  margin-bottom: 0.5rem;
}

/* --- Forms --- */

.kg-form-label {
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  color: var(--kg-wood);
  font-size: 0.95rem;
}

.kg-form-input {
  border: 1px solid rgba(140, 123, 107, 0.3);
  border-radius: 2px;
  background-color: var(--kg-ivory);
  font-family: 'EB Garamond', serif;
  font-size: 1.05rem;
  padding: 0.6rem 0.8rem;
  transition: border-color 0.2s;
}

.kg-form-input:focus {
  border-color: var(--kg-gold);
  box-shadow: 0 0 0 2px rgba(201, 168, 76, 0.15);
  background-color: #fff;
}

.kg-reservation-note {
  color: var(--kg-muted);
  font-size: 0.95rem;
}

/* --- Contact --- */

.kg-map-placeholder {
  background: var(--kg-cream);
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: 4px;
  padding: 3rem;
  color: var(--kg-muted);
}

.kg-link {
  color: var(--kg-burgundy);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.kg-link:hover {
  color: var(--kg-gold);
}

/* --- Error page --- */

.kg-error-time {
  font-size: 0.9rem;
  color: var(--kg-muted);
  font-style: italic;
}

/* --- Buttons --- */

.kg-btn-primary {
  background-color: var(--kg-burgundy);
  color: var(--kg-cream);
  border: 2px solid var(--kg-burgundy);
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.7rem 2rem;
  border-radius: 2px;
  transition: all 0.25s;
}

.kg-btn-primary:hover {
  background-color: var(--kg-gold);
  border-color: var(--kg-gold);
  color: var(--kg-dark);
}

.kg-btn-outline {
  background-color: transparent;
  color: var(--kg-gold);
  border: 2px solid var(--kg-gold);
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.7rem 2rem;
  border-radius: 2px;
  transition: all 0.25s;
}

.kg-btn-outline:hover {
  background-color: var(--kg-gold);
  color: var(--kg-dark);
}

/* --- Footer --- */

.kg-footer {
  background-color: var(--kg-dark);
  color: var(--kg-cream);
  padding: 3.5rem 0 2rem;
  border-top: 2px solid var(--kg-gold);
}

.kg-footer-heading {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  color: var(--kg-gold);
  letter-spacing: 0.05em;
  margin-bottom: 0.8rem;
}

.kg-footer-text {
  font-size: 0.92rem;
  color: rgba(245, 240, 232, 0.75);
  line-height: 1.7;
}

.kg-footer-rule {
  border-color: rgba(201, 168, 76, 0.25);
  margin: 2rem 0 1.5rem;
}

.kg-footer-copy {
  font-size: 0.85rem;
  color: rgba(245, 240, 232, 0.5);
  margin-bottom: 0.3rem;
}

.kg-footer-motto {
  font-family: 'Noto Serif JP', 'EB Garamond', serif;
  font-size: 0.9rem;
  color: var(--kg-gold);
  letter-spacing: 0.05em;
}

/* --- Responsive --- */

@media (max-width: 768px) {
  .kg-hero-kanji {
    font-size: 2rem;
  }

  .kg-hero-title {
    font-size: 2.5rem;
  }

  .kg-page-title {
    font-size: 2rem;
  }

  .kg-section {
    padding: 3rem 0;
  }

  .kg-menu-item-header {
    flex-direction: column;
    gap: 0;
  }
}

/* Language switcher */
.kg-lang-switcher {
  flex-direction: row;
  gap: 0.15rem;
  border-left: 1px solid var(--kg-gold);
  padding-left: 0.75rem;
  margin-left: 0.5rem;
}

.kg-lang-switcher .nav-link {
  padding: 0.25rem 0.5rem;
  font-family: 'Playfair Display', serif;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  opacity: 0.6;
  transition: opacity 0.2s;
}

.kg-lang-switcher .nav-link.active {
  opacity: 1;
  color: var(--kg-gold) !important;
  font-weight: 700;
}

.kg-lang-switcher .nav-link:hover {
  opacity: 1;
}