@charset "UTF-8";

/* ==========================================
   Variables & Tokens
   ========================================== */
:root {
  /* Colors */
  --c-text-main: #333333;
  --c-text-sub: #666666;
  --c-primary: #2F4F4F;
  /* Dark Slate Gray / Deep Greenish */
  --c-accent: #C5A059;
  /* Gold/Beige */
  --c-bg: #F9F8F4;
  /* Off-white/Organic paper */
  --c-white: #ffffff;
  --c-black: #1a1a1a;

  /* Typography */
  --f-base: 'Noto Serif JP', serif;
  --f-display: 'Zen Old Mincho', serif;
  --f-english: 'Times New Roman', serif;
  /* Or similar classic serif */

  /* Spacing */
  --sp-xs: 8px;
  --sp-sm: 16px;
  --sp-md: 32px;
  --sp-lg: 64px;
  --sp-xl: 120px;

  /* Easing */
  --ease-out: cubic-bezier(0.215, 0.61, 0.355, 1);
}

/* ==========================================
   Reset & Base
   ========================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--f-base);
  color: var(--c-text-main);
  background-color: var(--c-bg);
  line-height: 2;
  letter-spacing: 0.05em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a:hover {
  opacity: 0.7;
}

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

li {
  list-style: none;
}

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

.container.narrow {
  max-width: 800px;
}

.section {
  padding: var(--sp-xl) 0;
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================
   Typography components
   ========================================== */
.section-header {
  text-align: center;
  margin-bottom: var(--sp-lg);
}

.section-subtitle {
  display: block;
  font-family: var(--f-english);
  font-size: 0.9rem;
  color: var(--c-accent);
  letter-spacing: 0.1em;
  margin-bottom: var(--sp-sm);
  text-transform: uppercase;
}

.section-title {
  font-family: var(--f-display);
  font-size: 2rem;
  font-weight: 500;
  color: var(--c-primary);
  line-height: 1.4;
}

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

/* ==========================================
   Header
   ========================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background-color: rgba(249, 248, 244, 0.95);
  /* matching bg color with opacity */
  transition: padding 0.3s ease;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  padding: 0 var(--sp-md);
  max-width: 1400px;
  margin: 0 auto;
}

.logo a {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-text {
  font-family: var(--f-english);
  font-size: 1.25rem;
  font-weight: bold;
  letter-spacing: 0.05em;
  color: var(--c-primary);
}

.logo-sub {
  font-size: 0.7rem;
  color: var(--c-accent);
  letter-spacing: 0.1em;
}

.nav-list {
  display: flex;
  gap: var(--sp-md);
}

.nav-link {
  font-family: var(--f-english);
  font-size: 0.9rem;
  color: var(--c-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--c-accent);
  transition: width 0.3s ease;
}

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

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.bar {
  width: 100%;
  height: 2px;
  background-color: var(--c-primary);
  transition: all 0.3s ease;
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
  position: relative;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* Slightly dim the image for text readability */
  filter: brightness(0.9);
  transition: transform 10s ease;
}

/* Simple zoom effect on load */
.hero:hover .hero-img {
  transform: scale(1.05);
}

.hero-text-content {
  position: relative;
  z-index: 1;
  color: var(--c-white);
  text-align: center;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.hero-lead-vertical {
  writing-mode: vertical-rl;
  font-family: var(--f-display);
  font-size: 1.5rem;
  letter-spacing: 0.3em;
  margin: 0 auto 2rem;
  /* Centers vertically written text if flex container */
  display: inline-block;
  border-right: 1px solid rgba(255, 255, 255, 0.7);
  padding-right: 1rem;
  height: 200px;
  /* fixed height for the aesthetic line */
}

.hero-copy {
  font-family: var(--f-display);
  font-size: 2.5rem;
  line-height: 1.8;
  font-weight: 500;
  letter-spacing: 0.1em;
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--c-white);
  font-family: var(--f-english);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
}

.scroll-indicator .line {
  width: 1px;
  height: 60px;
  background-color: var(--c-white);
  animation: scrollDown 2s infinite;
  transform-origin: top;
}

@keyframes scrollDown {
  0% {
    transform: scaleY(0);
  }

  50% {
    transform: scaleY(1);
  }

  100% {
    transform: scaleY(0);
    transform-origin: bottom;
  }
}

/* ==========================================
   Concept Section
   ========================================== */
.concept-body p {
  font-size: 1.05rem;
  color: var(--c-text-sub);
}

/* ==========================================
   Visual Break
   ========================================== */
.visual-break {
  width: 100%;
  height: 60vh;
  overflow: hidden;
  margin-top: var(--sp-lg);
}

.visual-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* ==========================================
   Menu Section
   ========================================== */
.menu-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-xl);
  margin-top: var(--sp-lg);
}

.menu-item {
  display: flex;
  align-items: center;
  gap: var(--sp-lg);
}

.menu-item.reverse {
  flex-direction: row-reverse;
}

.menu-image {
  flex: 1;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

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

.menu-image:hover img {
  transform: scale(1.03);
}

.menu-info {
  flex: 1;
  padding: var(--sp-md);
}

.menu-name {
  font-family: var(--f-display);
  font-size: 1.5rem;
  color: var(--c-primary);
  margin-bottom: var(--sp-sm);
  border-bottom: 1px solid var(--c-accent);
  padding-bottom: var(--sp-xs);
  display: inline-block;
}

.menu-desc {
  font-size: 0.95rem;
  color: var(--c-text-sub);
  margin-bottom: var(--sp-md);
}

.menu-price {
  font-family: var(--f-english);
  font-size: 1.25rem;
  color: var(--c-primary);
}

.menu-price .tax {
  font-size: 0.8rem;
  color: var(--c-text-sub);
  margin-left: 5px;
}

.menu-footer {
  text-align: center;
  margin-top: var(--sp-xl);
}

.btn-text {
  font-family: var(--f-english);
  font-size: 1rem;
  color: var(--c-primary);
  border: 1px solid var(--c-primary);
  padding: 1rem 3rem;
  letter-spacing: 0.2em;
  transition: all 0.3s ease;
}

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

/* ==========================================
   Access Section
   ========================================== */
.access-content {
  display: flex;
  flex-direction: column;
  gap: var(--sp-lg);
}

.access-list {
  display: grid;
  gap: var(--sp-md);
  border-top: 1px solid #ddd;
  padding-top: var(--sp-md);
}

.access-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  align-items: baseline;
}

.access-item dt {
  font-family: var(--f-english);
  color: var(--c-accent);
  font-weight: bold;
}

.access-item dd {
  color: var(--c-text-main);
}

.access-map {
  width: 100%;
  height: 400px;
  background-color: #eee;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ==========================================
   Footer
   ========================================== */
.footer {
  background-color: var(--c-primary);
  color: var(--c-white);
  padding: var(--sp-lg) 0;
  margin-top: var(--sp-xl);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-md);
}

.footer-logo {
  font-family: var(--f-english);
  font-size: 1.5rem;
  letter-spacing: 0.1em;
}

.footer-links {
  display: flex;
  gap: var(--sp-md);
}

.footer-links a {
  font-family: var(--f-english);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
}

.copyright {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
  font-family: var(--f-english);
}

/* ==========================================
   Responsive
   ========================================== */
@media screen and (max-width: 768px) {
  .section-title {
    font-size: 1.5rem;
  }

  .nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--c-bg);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
  }

  .nav.active {
    display: flex;
    opacity: 1;
    visibility: visible;
  }

  .nav-list {
    flex-direction: column;
    gap: var(--sp-lg);
    text-align: center;
  }

  .nav-link {
    font-size: 1.5rem;
  }

  .mobile-menu-toggle {
    display: flex;
    /* Show burger menu */
  }

  .hero-copy {
    font-size: 1.8rem;
  }

  .menu-item {
    flex-direction: column;
    gap: var(--sp-sm);
  }

  .menu-item.reverse {
    flex-direction: column;
  }

  .menu-info {
    padding: var(--sp-sm) 0;
  }

  /* Disable body scroll when menu is open */
  body.menu-open {
    overflow: hidden;
  }
}