:root {
  --primary-color: #b71c1c; /* Deep Red / Spice */
  --primary-dark: #7f0000;
  --accent-color: #ff9800; /* Orange / Turmeric */
  --bg-color: #fdfdfd;
  --text-main: #2d2d2d;
  --text-light: #757575;
  --text-muted: #9e9e9e;
  --wood-color: #8d6e63;
  --wood-dark: #4e342e;
  --white: #ffffff;
  
  --font-main: 'Inter', 'Noto Sans JP', sans-serif;
  --font-heading: 'Outfit', 'Noto Sans JP', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
}

a {
  text-decoration: none;
  color: inherit;
}

/* Utility Classes */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

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

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

.btn {
  display: inline-block;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(183, 28, 28, 0.3);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(183, 28, 28, 0.4);
}

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

.btn-white-outline {
  background-color: transparent;
  border: 2px solid var(--white);
  color: var(--white);
}

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

/* Header & Nav */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem 0;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
}

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

.logo {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  gap: 1.2rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-weight: 500;
  color: var(--text-main);
  transition: color 0.3s ease;
  position: relative;
  white-space: nowrap;
  font-size: 0.95rem;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--primary-color);
  transition: width 0.3s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a:hover {
  color: var(--primary-color);
}

.nav-reserve-btn {
  background-color: var(--primary-color);
  color: var(--white) !important;
  padding: 0.5rem 1rem !important;
  border-radius: 50px;
  margin-left: 0.5rem;
  transition: all 0.3s ease;
  font-weight: 700;
  white-space: nowrap;
  font-size: 0.9rem;
}

.nav-reserve-btn:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(183, 28, 28, 0.2);
}

.hamburger {
  display: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background-color: var(--text-main);
  transition: all 0.3s ease;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.4);
}

.hero-content {
  color: var(--white);
  max-width: 800px;
  animation: fadeInUp 1s ease forwards;
  opacity: 0;
  transform: translateY(30px);
}

.hero-subtitle {
  display: block;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--accent-color);
  margin-bottom: 0.5rem;
  letter-spacing: 2px;
}

.hero-content h1 {
  color: var(--white);
  font-size: 5rem;
  line-height: 1.1;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 10px rgba(0,0,0,0.5);
  white-space: nowrap;
}

.hero-features {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.feature-item {
  background-color: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(5px);
  padding: 0.4rem 1rem;
  border-radius: 5px;
  font-size: 1rem;
  font-weight: 700;
  border-left: 4px solid var(--accent-color);
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 2.5rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 650px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* About Section */
.about {
  background-color: var(--bg-color);
  scroll-margin-top: 90px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image {
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  transform: translateX(-30px);
  opacity: 0;
  transition: all 0.8s ease;
}

.about-image.visible {
  transform: translateX(0);
  opacity: 1;
}

.about-image img {
  width: 100%;
  height: auto;
  display: block;
}

.about-text {
  transform: translateX(30px);
  opacity: 0;
  transition: all 0.8s ease;
}

.about-text.visible {
  transform: translateX(0);
  opacity: 1;
}

.about-text h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

.about-text h2::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 50px;
  height: 3px;
  background-color: var(--primary-color);
}

/* Menu Section */
.menu {
  background-color: var(--white);
  scroll-margin-top: 90px;
}

.section-header {
  margin-bottom: 2rem;
}

/* Category Navigation */
.menu-nav {
  position: sticky;
  top: 74px; /* Header height offset */
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(5px);
  z-index: 900;
  border-bottom: 1px solid #eee;
  margin-bottom: 3rem;
  box-shadow: 0 4px 10px rgba(0,0,0,0.03);
}

.menu-nav-container {
  display: flex;
  overflow-x: auto;
  white-space: nowrap;
  padding: 0.8rem 0;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.menu-nav-container::-webkit-scrollbar {
  display: none;
}

.menu-nav-item {
  padding: 0.4rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--text-main);
  border-right: 1px solid #f0f0f0;
  transition: all 0.3s ease;
}

.menu-nav-item:last-child {
  border-right: none;
}

.menu-nav-item:hover {
  color: var(--primary-color);
  background: rgba(183, 28, 28, 0.05);
}

.section-header h2 {
  font-size: 2.5rem;
  display: inline-block;
  position: relative;
}

.section-header h2::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -10px;
  width: 50px;
  height: 3px;
  background-color: var(--primary-color);
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.menu-card {
  background-color: var(--bg-color);
  border-radius: 15px;
  padding: 2rem;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-bottom: 4px solid transparent;
  opacity: 0;
  transform: translateY(30px);
  position: relative; /* Add this for tag positioning */
}

.menu-tag {
  position: absolute;
  top: 10px;
  right: 10px;
  background-color: var(--primary-color);
  color: var(--white);
  padding: 0.2rem 0.8rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.menu-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.6s ease;
}

.menu-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.1);
  border-bottom-color: var(--primary-color);
}

.menu-image {
  width: calc(100% + 4rem);
  height: 200px;
  margin: -2rem -2rem 1.5rem -2rem;
  overflow: hidden;
  border-radius: 15px 15px 0 0;
  background-color: #eee;
  display: flex;
  align-items: center;
  justify-content: center;
}

.menu-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s ease;
}

.menu-card:hover .menu-image img {
  transform: scale(1.1);
  filter: saturate(1.2) brightness(1.1);
}

.menu-icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 0;
}

.menu-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-main);
}

.menu-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-top: 1rem;
}

.menu-category {
  margin-bottom: 5rem;
  scroll-margin-top: 150px; /* Account for Header + Category Nav */
}

.category-title {
  font-family: 'Outfit', sans-serif;
  font-size: 2rem;
  color: var(--primary-dark);
  margin-bottom: 2rem;
  border-left: 5px solid var(--primary-color);
  padding-left: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.menu-list {
  padding: 1.5rem;
}

.list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 0;
  border-bottom: 1px dashed #ddd;
}

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

.list-item.highlight {
  color: var(--primary-color);
  font-weight: 700;
}

.item-price {
  font-weight: 600;
  color: var(--primary-dark);
}

.spice-level-info {
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.spice-level-info .badge {
  background: #f0f0f0;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.spice-level-info .badge:nth-child(2) { color: #4caf50; } /* 甘口 */
.spice-level-info .badge:nth-child(4) { color: #ff9800; } /* 中辛 */
.spice-level-info .badge:nth-child(6) { color: #f44336; } /* 激辛 */

.drink-columns {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
}

.drink-col h4 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
  border-bottom: 2px solid #eee;
  padding-bottom: 0.5rem;
}

.drink-list {
  list-style: none;
}

.drink-list li {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.8rem;
  font-size: 1rem;
}

.menu-card-highlight {
  border: 2px solid var(--accent-color);
  background: linear-gradient(135deg, #fff, #fff9f0);
}

.menu-card-highlight .menu-image {
  height: 600px;
}

.set-details {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.4;
}

.refill-text {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: #2e7d32; /* Green for positive info */
  margin-bottom: 1rem;
}

.menu-card-large {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  padding: 0;
  overflow: hidden;
  background: linear-gradient(135deg, var(--white), #fff8f8);
  border: 2px solid var(--primary-color);
  scroll-margin-top: 150px;
}

.menu-card-large .menu-image {
  height: 100%;
}

.menu-card-large .menu-content-large {
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: left;
}

.menu-card-large h3 {
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
  color: var(--primary-dark);
}

.menu-card-large p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.course-price-wrap {
  display: flex;
  gap: 2rem;
  margin-bottom: 1rem;
}

.price-item {
  display: flex;
  flex-direction: column;
}

.price-label {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.price-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1.3;
  display: block;
}

.price-value small {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-muted);
  margin-left: 5px;
}

.course-badge {
  display: inline-block;
  background-color: rgba(255,255,255,0.2);
  padding: 0.3rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1rem;
  border: 1px solid rgba(255,255,255,0.3);
}

.course-banner.visible {
  opacity: 1;
  transform: scale(1);
}

.course-banner h3 {
  color: var(--white);
  font-size: 2rem;
  margin-bottom: 1rem;
}

.course-price-wrap {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin: 2rem 0;
}

.course-price-item {
  background: rgba(255,255,255,0.1);
  padding: 1.5rem;
  border-radius: 15px;
  backdrop-filter: blur(5px);
}

.course-price {
  font-size: 2.5rem;
  font-weight: 800;
}

/* Access & Info Section */
.access {
  background-color: var(--bg-color);
}

.access-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.info-card {
  background-color: var(--white);
  padding: 3rem;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.info-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.info-item {
  margin-bottom: 2rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.info-icon {
  color: var(--primary-color);
  font-size: 1.5rem;
  margin-top: 5px;
}

.info-text h4 {
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.map-container {
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  height: 100%;
  min-height: 400px;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
  transition-delay: 0.2px;
}

.map-container.visible {
  opacity: 1;
  transform: translateY(0);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Footer */
footer {
  background-color: var(--text-main);
  color: var(--white);
  padding: 3rem 0;
  text-align: center;
}

footer .logo {
  color: var(--white);
  margin-bottom: 1rem;
  display: inline-block;
}

.footer-social {
  margin: 1.5rem 0;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255,255,255,0.1);
  border-radius: 50%;
  margin: 0 0.5rem;
  transition: all 0.3s ease;
}

.footer-social a:hover {
  background-color: var(--primary-color);
  transform: translateY(-3px);
}

.copyright {
  color: var(--text-light);
  font-size: 0.9rem;
}

/* Animations */
@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Drink Carousel */
.drink-carousel {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.drink-carousel-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  animation: drinkFade 7.5s infinite;
}

.drink-carousel-img:nth-child(1) { animation-delay: 0s; }
.drink-carousel-img:nth-child(2) { animation-delay: 2.5s; }
.drink-carousel-img:nth-child(3) { animation-delay: 5s; }

@keyframes drinkFade {
  0% { opacity: 0; }
  5% { opacity: 1; }
  33% { opacity: 1; }
  38% { opacity: 0; }
  100% { opacity: 0; }
}

/* Mobile CTA Bar */
.mobile-cta-bar {
  display: none; /* Hidden on desktop */
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--white);
  box-shadow: 0 -5px 20px rgba(0,0,0,0.1);
  z-index: 2000;
  border-top: 3px solid var(--wood-color);
  justify-content: space-around;
  align-items: stretch;
}

.mobile-cta-bar .cta-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 0;
  color: var(--text-main);
  transition: all 0.2s ease;
  border-right: 1px solid rgba(0,0,0,0.05);
}

.mobile-cta-bar .cta-item:last-child {
  border-right: none;
}

.mobile-cta-bar .cta-item.highlight {
  background-color: var(--primary-color);
  color: var(--white);
  border-right: none;
}

.mobile-cta-bar .cta-icon {
  font-size: 1.3rem;
  margin-bottom: 2px;
}

.mobile-cta-bar .cta-text {
  font-size: 0.8rem;
  font-weight: 800;
}

/* Responsive Design */
@media (max-width: 992px) {
  .mobile-cta-bar {
    display: flex;
  }
  body {
    padding-bottom: 70px; /* Space for the bottom bar */
  }
  .hero {
    padding-top: 120px;
  }
  .hero-content h1 {
    font-size: 3rem;
  }
  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 0.8rem;
  }
  .about-grid, .access-grid {
    grid-template-columns: 1fr;
  }
  .about-image {
    order: -1;
  }
  .map-container {
    height: 400px;
  }
  .menu-nav {
    top: 60px;
  }
  .menu-category, .menu-card-large {
    scroll-margin-top: 140px;
  }
}

#access {
  scroll-margin-top: 90px;
}

@media (max-width: 1100px) {
  header {
    padding: 0.6rem 0;
  }
  .logo {
    font-size: 1.3rem;
  }
  .nav-links {
    position: fixed;
    top: 60px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: var(--white);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: left 0.3s ease;
    z-index: 1000;
  }
  .nav-links.active {
    left: 0;
  }
  .hamburger {
    display: flex;
  }
  .nav-links a {
    font-size: 1.5rem;
    margin: 1.5rem 0;
  }
  .hero-content h1 {
    font-size: 2.2rem;
  }
  .hero-subtitle {
    font-size: 1.1rem;
    letter-spacing: 1px;
  }
  .hero-features {
    gap: 0.8rem;
  }
  .feature-item {
    font-size: 0.9rem;
    padding: 0.3rem 0.8rem;
  }
  .course-price-wrap {
    flex-direction: column;
    gap: 1.5rem;
  }
  .menu-card-large {
    grid-template-columns: 1fr;
  }
  .menu-card-large .menu-image {
    height: 250px;
  }
  .menu-card-large h3 {
    font-size: 1.8rem;
  }
  .drink-columns {
    flex-direction: column;
    gap: 2rem;
  }
}

@media (max-width: 576px) {
  header {
    padding: 0.5rem 0;
  }
  .logo {
    font-size: 1.1rem;
  }
  .section-padding {
    padding: 4rem 0;
  }
  .hero {
    padding-top: 90px;
    align-items: flex-start;
    min-height: 100vh;
  }
  .hero-content h1 {
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
    white-space: nowrap;
  }
  .hero-subtitle {
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    margin-bottom: 0.3rem;
  }
  .hero-features {
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
  }
  .feature-item {
    font-size: 0.8rem;
    padding: 0.2rem 0.6rem;
  }
  .hero-content p {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    line-height: 1.4;
  }
  .hero-cta {
    gap: 0.6rem;
  }
  .hero-cta .btn {
    width: 100%;
    text-align: center;
    padding: 0.7rem 1rem;
    font-size: 0.9rem;
  }
  .category-title {
    font-size: 1.5rem;
  }
  .menu-card-highlight .menu-image {
    height: 350px !important;
  }
  .lunch-drinks {
    padding: 1.5rem !important;
  }
  .drink-image {
    height: 200px !important;
  }
  .logo-text {
    font-size: 1.2rem;
  }
  .container {
    padding: 0 20px;
  }
  .drink-columns h4 {
    font-size: 1.1rem;
  }
}

/* Drink Section Styles */
.drink-section-box {
  margin-top: 3rem;
  background: var(--white);
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  border: 1px solid #f0f0f0;
}

.drink-container-vertical {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.drink-row-heading {
  border-bottom: 2px solid var(--accent-color);
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
  display: inline-block;
  color: var(--primary-color);
}

.drink-list-grid {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
}

.drink-list-grid li {
  padding: 0.6rem 0;
  border-bottom: 1px solid #f9f9f9;
}

.price-tag-badge {
  font-size: 0.9rem;
  color: var(--primary-color);
  font-weight: 700;
  margin-bottom: 1rem;
  background: #fff5f5;
  display: inline-block;
  padding: 0.2rem 0.8rem;
  border-radius: 5px;
}

.drink-special-flex {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: flex-start;
}

.drink-special-info {
  flex: 1;
  min-width: 250px;
}

.drink-special-img-box {
  flex: 0 0 200px;
  border-radius: 10px;
  overflow: hidden;
  height: 280px;
  background: #eee;
}

.drink-special-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 576px) {
  .drink-section-box {
    padding: 1.5rem !important;
  }
  .drink-special-img-box {
    height: 200px !important;
    flex: 1 0 100%;
  }
}