:root {
  --bg-main: #fbfaf9;
  --bg-sub: #EFEBE1;
  --text-main: #2C2622;
  --text-light: #7A6F66;
  --brand-color: #8C7361;
  --brand-accent: #B59374;
  --border-color: #DCD4C9;

  --bg-color: #f4ede4;
  --shadow-black: #32281a;
  --coffee-bean: #624a2b;
  --camel-accent: #9c620f;
  --desert-dust: #c9c3b6;
  --border-line: rgba(98, 74, 43, 0.25);
  
  --font-en-display: 'Cinzel', serif;
  --font-en-body: 'Cormorant Garamond', serif;
  --font-jp: 'Cormorant Garamond', serif;
  --font-accent: 'Cinzel', serif;
  
  --content-max-width: 1600px;
  --content-width: 90%; 
  --small-size: 0.95rem; 
}

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

html {
  max-width: 100vw;
  scrollbar-width: none; 
  -ms-overflow-style: none;
}
html::-webkit-scrollbar { 
  display: none; 
}

body {
  font-family: var(--font-jp);
  letter-spacing: 0.05em;
  -webkit-font-smoothing: antialiased;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.8;
  overflow-x: hidden;
  position: relative;
  opacity: 1;
  transition: opacity 0.8s ease;
}

body.is-fading-out,
body:not(.loaded) {
  opacity: 0;
}

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

li {
  list-style: none;
}

html, body, a, button {
  cursor: none;
}

.geo-cursor {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 50000;
  will-change: transform;
  transform: translateZ(0);
}

.geo-cursor-dot, .geo-cursor-ring {
  border-radius: 0;
  transform: translateZ(0);
}

.geo-cursor-dot {
  width: 6px;
  height: 6px;
  background-color: #d99f2b;
  position: absolute;
  transform: translate(-50%, -50%) rotate(45deg);
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.geo-cursor-ring {
  width: 24px;
  height: 24px;
  border: 1px solid #d99f2b;
  position: absolute;
  transform: translate(-50%, -50%) rotate(45deg);
  transition: width 0.3s ease, height 0.3s ease, border-color 0.3s ease;
}

body.is-hovered .geo-cursor-ring {
  width: 50px;
  height: 50px;
  border-color: var(--coffee-bean);
  border-width: 0.5px;
}

body.is-hovered .geo-cursor-dot {
  transform: translate(-50%, -50%) rotate(45deg) scale(0.5);
  background-color: var(--coffee-bean);
}

#page-overlay { 
  position: fixed; 
  inset: 0; 
  background-color: #f5f0e6; 
  z-index: 9998; 
  transition: opacity 0.5s ease, visibility 0.5s ease; 
  pointer-events: none; 
  opacity: 1; 
  visibility: visible; 
}
body.is-fade-in #page-overlay { 
  opacity: 0; 
  visibility: hidden; 
}
body.is-fading-out #page-overlay { 
  opacity: 1; 
  visibility: visible; 
}

.content-wrapper {
  width: var(--content-width);
  max-width: var(--content-max-width);
  margin: 0 auto;
}

.doc-title {
  font-family: var(--font-en-display);
  font-weight: 700;
  font-style: italic;
  color: var(--coffee-bean);
  font-size: clamp(3.0rem, 5vw, 5rem); 
  text-align: center;
  margin-bottom: 3rem;
  line-height: 1.1;
  letter-spacing: 0.02em;
  word-break: keep-all; 
  overflow-wrap: break-word;
}

.hero {
    height: 100vh;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #1a1610;
    transform: translateZ(0);
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    z-index: 1;
    animation-duration: 24s;
    animation-iteration-count: infinite;
    animation-timing-function: step-end;
    will-change: opacity;
    transform: translateZ(0);
}

.slide-1 { animation-name: showSlide1; }
.slide-2 { animation-name: showSlide2; }
.slide-3 { animation-name: showSlide3; }

@keyframes showSlide1 {
    0%, 7.5% { opacity: 1; z-index: 2; }
    7.6%, 74.2% { opacity: 0; z-index: 1; }
    74.3%, 100% { opacity: 1; z-index: 2; }
}

@keyframes showSlide2 {
    0%, 7.5% { opacity: 0; z-index: 1; }
    7.6%, 40.8% { opacity: 1; z-index: 2; }
    40.9%, 100% { opacity: 0; z-index: 1; }
}

@keyframes showSlide3 {
    0%, 40.8% { opacity: 0; z-index: 1; }
    40.9%, 74.2% { opacity: 1; z-index: 2; }
    74.3%, 100% { opacity: 0; z-index: 1; }
}

.curtain-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    transform: translateX(-100%);
    animation: layeredSweep 8s cubic-bezier(0.65, 0, 0.35, 1) infinite;
    will-change: transform;
}

.layer-1 { background-color: #ff9a17; animation-delay: 0s; }
.layer-2 { background-color: #fcf8f2; animation-delay: 0.08s; }
.layer-3 {
    background-color: #060401;
    animation-delay: 0.16s;
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes layeredSweep {
    0% { transform: translateX(-100%); }
    20%, 25% { transform: translateX(0); }
    50%, 100% { transform: translateX(100%); }
}

.hero h1 {
    font-size: var(--h1-size);
    color: var(--coffee-bean);
    font-family: 'Cormorant Garamond', serif;
    letter-spacing: 0.2em;
    pointer-events: none;
    margin: 0;
}

.top-nav {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-image: url('banner.jpg');
  background-size: cover;
  background-position: center;
  padding: 10px 0;
  border-bottom: 1px solid rgba(243, 156, 18, 0.2);
}

.nav-container {
  width: var(--content-width);
  max-width: var(--content-max-width);
  margin: 0 auto;
  box-sizing: border-box;
  padding: 15px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo img {
  height: 40px;
}

.nav-logo-text {
  font-family: var(--font-en-display);
  font-size: 1.6rem;
  letter-spacing: 0.15em;
  font-weight: 700;
  color: var(--bg-color);
  text-decoration: none;
}

.nav-container ul {
  display: flex;
  list-style: none;
  gap: 40px;
  margin: 0;
}

.nav-container a {
  text-decoration: none;
  color: var(--bg-color);
  font-size: 0.85rem;
  font-family: var(--font-accent);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  transition: color 0.3s ease;
}

.nav-container a:hover {
  color: var(--camel-accent);
}

.mobile-social-menu {
  display: none;
}

.hamburger-btn {
  display: none;
}

.profile-section { 
  max-width: 1150px; 
  margin: 6rem auto 8rem; 
  padding: 0 2rem; 
}
.profile-card {
  background-color: var(--bg-main); padding: 0;
  display: grid; 
  grid-template-columns: 280px 1fr; 
  gap: 5rem; 
  align-items: center;
}
.profile-avatar {
  width: 100%; aspect-ratio: 3/4; border-radius: 4px;
  background-color: var(--text-main); border: 1px solid var(--border-color);
  background-size: cover; background-position: center;
}
.profile-info { display: flex; flex-direction: column; }

.profile-role {
  font-family: var(--font-accent); 
  font-size: 0.8rem; 
  color: var(--brand-accent);
  letter-spacing: 0.2em; 
  text-transform: uppercase; 
  margin-bottom: 0.5rem;
}
.profile-name {
  margin-bottom: 2rem; 
  display: flex;
  justify-content: flex-start;
}
.profile-name img {
  width: 100%;
  max-width: 320px;
  height: auto;
  display: block;
}

.profile-bio-container { margin-bottom: 2.5rem; }

.profile-bio { 
  font-family: var(--font-jp);
  font-size: 1rem; 
  color: var(--text-light); 
  line-height: 2; 
  font-weight: 400;
}

.profile-social { display: flex; gap: 2rem; align-items: flex-start; }
.social-item { position: relative; display: flex; flex-direction: column; align-items: center; }
.social-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--border-color);
  color: var(--text-main); transition: all 0.3s ease;
}
.social-item:hover .social-icon {
  background-color: var(--shadow-black); border-color: var(--brand-color); color: #fff;
}
.social-name {
  position: absolute; top: 48px; 
  font-family: var(--font-accent); 
  font-size: 0.75rem; 
  letter-spacing: 0.1em;
  color: var(--text-light); white-space: nowrap; pointer-events: none;
  opacity: 0; transform: translateY(-5px); transition: all 0.3s ease;
}
.social-item:hover .social-name { opacity: 1; transform: translateY(0); color: var(--text-main); }

.main-content { 
  max-width: 1300px; 
  margin: 0 auto; 
  padding: 0 2rem 4rem; 
}
.section-block { margin-bottom: 8rem; }
.section-header { display: flex; align-items: stretch; margin-bottom: 3rem; height: 50px; }

.section-heading {
  background-color: var(--text-main); 
  color: var(--bg-main); 
  font-family: var(--font-en-body); 
  
  font-size: 1.5rem; 
  font-weight: 700; 
  letter-spacing: 0.15em; 
  padding: 0 2rem; 
  display: flex; 
  align-items: center;
}
.stripe-box {
  flex: 1; background: repeating-linear-gradient(-45deg, var(--border-color), var(--border-color) 2px, transparent 2px, transparent 6px); opacity: 0.6;
}

.TOPIC-container { background: #fff; padding: 2rem 3rem; border: 1px solid var(--border-color); }
.TOPIC-banner-link { display: block; margin-bottom: 2.5rem; border-radius: 4px; overflow: hidden; }
.banner-img {
  width: 100%; aspect-ratio: 7/4; background-color: var(--brand-color); background-size: cover; background-position: center; position: relative; transition: transform 0.4s ease;
}
.TOPIC-banner-link:hover .banner-img { transform: scale(1.02); }

.banner-subtitle { 
  font-family: var(--font-accent); 
  text-transform: uppercase;
  font-size: 0.85rem; 
  letter-spacing: 0.3em; 
  margin-bottom: 0.5rem; 
}
.banner-title { 
  font-family: var(--font-jp);
  font-size: 1.8rem; 
  font-weight: 700; 
  letter-spacing: 0.1em; 
}

.TOPIC-list li { display: flex; align-items: center; gap: 1.5rem; padding: 1rem 0; border-bottom: 1px dashed var(--border-color); font-size: 0.95rem; }
.TOPIC-list li:last-child { border-bottom: none; }

.TOPIC-list time { 
  font-family: var(--font-accent); 
  color: var(--text-light); 
  min-width: 90px; 
}
.tag { font-size: 0.75rem; padding: 0.2rem 0.6rem; background-color: var(--bg-sub); color: var(--text-main); border-radius: 2px; }
.TOPIC-list a:hover { color: var(--brand-accent); }

#gallery { 
  position: relative; 
  width: 100vw; 
  left: 50%; 
  transform: translateX(-50%);
  margin-left: 0; 
  margin-right: 0; 
}
#gallery .section-header { 
  max-width: 1300px; 
  margin-left: auto; margin-right: auto; padding: 0 2rem; 
}
.gallery-marquee {
  width: 100%; 
  overflow: hidden; 
  display: flex; 
  background-color: var(--bg-main); 
  padding: 1.5rem 0 1rem 0; 
  margin-bottom: 1.5rem; 
}
.marquee-track { display: flex; }
.gallery-marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-group { display: flex; flex-shrink: 0; }
.gallery-footer-bar {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: center; 
  gap: 3rem;
}

.gallery-controls {
  display: flex;
  gap: 1rem;
}

.slider-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--text-main);
  background: transparent;
  color: var(--text-main);
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.4s ease;
  cursor: none; 
}

.slider-btn:hover {
  background-color: var(--text-main);
  color: var(--bg-main);
}

.gallery-item {
  width: clamp(360px, 35vw, 560px);
  aspect-ratio: 4/5; margin-right: 2rem; border-radius: 4px; overflow: hidden;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05); transition: transform 0.4s ease, filter 0.4s ease; cursor: pointer;
}
.gallery-img { width: 100%; height: 100%; background-size: cover; background-position: center; }

@keyframes scrollMarquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

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

.btn-outline {
  display: inline-flex; align-items: center; gap: 0.5rem; padding: 1rem 3rem; border: 1px solid var(--text-main);
  color: var(--text-main); 
  font-family: var(--font-accent); 
  font-size: 0.9rem; 
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: all 0.4s; background: var(--bg-main);
}
.btn-outline:hover { background-color: var(--text-main); color: var(--bg-main); }

.site-footer { background-image: url('banner.jpg'); background-size: cover; background-position: center; background-attachment: scroll; border-top: 1px solid rgba(243, 156, 18, 0.2); padding: 80px 0 60px; text-align: center; }
.footer-wrapper { display: flex; flex-direction: column; align-items: center; gap: 40px; position: relative;}
.footer-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 30px; align-items: center; }

.footer-link { 
  font-family: var(--font-accent); 
  font-size: 0.95rem; 
  color: var(--bg-color); 
  text-decoration: none; 
  text-transform: uppercase;
  letter-spacing: 0.2em; 
  transition: color 0.4s ease; 
}
.footer-link:hover { color: var(--camel-accent); }
.footer-separator { color: var(--camel-accent); opacity: 0.6; font-size: 1rem; pointer-events: none; }
.footer-copy { 
  font-family: var(--font-en-body); 
  font-size: 1rem; 
  color: var(--bg-color); 
  opacity: 0.6; 
  letter-spacing: 0.1em; 
}

.page-top-btn {
  position: absolute;
  right: 10%; 
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--bg-color); 
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  opacity: 0.6;
  transition: all 0.4s ease;
}

.page-top-btn::after {
  content: 'TOP';
  font-family: var(--font-accent);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
}

.page-top-btn i {
  width: 20px;
  height: 20px;
  transition: transform 0.4s ease;
}

.page-top-btn:hover {
  opacity: 1;
  color: var(--camel-accent);
}

.page-top-btn:hover i {
  transform: translateY(-4px); 
}

.back-link { 
  position: fixed; 
  bottom: 30px; 
  right: 40px; 
  display: inline-flex; 
  align-items: center; 
  text-decoration: none; 
  color: var(--coffee-bean); 
  font-family: var(--font-accent); 
  font-size: 14px; 
  letter-spacing: 0.2em; 
  transition: color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease; 
  text-transform: uppercase; 
  z-index: 5000; 
  background: rgba(244, 237, 228, 0.8); 
  border: 1px solid var(--desert-dust); 
  padding: 12px 25px; 
  border-radius: 2px; 
  backdrop-filter: blur(4px); 
  -webkit-backdrop-filter: blur(4px); 
}
.back-link::before { 
  content: '←'; 
  margin-right: 15px; 
  color: var(--camel-accent); 
  transition: transform 0.3s ease, color 0.3s ease; 
}
.back-link:hover { 
  color: var(--shadow-black); 
  border-color: #9f7339; 
  box-shadow: 0 4px 15px rgba(156, 98, 15, 0.15); 
}
.back-link:hover::before { 
  transform: translateX(-5px); 
  color: #9f7339; 
}

.image-modal {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  z-index: 9999; display: flex; align-items: center; justify-content: center;
  visibility: hidden; opacity: 0; transition: opacity 0.3s, visibility 0.3s;
}
.image-modal.is-active { visibility: visible; opacity: 1; }
.modal-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(44, 38, 34, 0.95); backdrop-filter: blur(5px); cursor: pointer; }
.modal-content {
  position: relative;
  z-index: 10000;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.modal-image-preview {
  max-width: 90vw;
  max-height: 90vh;
  width: auto;
  height: auto;
  object-fit: contain;
  box-shadow: 0 10px 50px rgba(0,0,0,0.5);
  pointer-events: auto;
}
.modal-close-btn { display: none; position: absolute; top: 20px; right: 30px; background: none; border: none; color: #fff; cursor: pointer; z-index: 10001; transition: transform 0.3s; }
.modal-close-btn:hover { transform: scale(1.1); }
.modal-close-btn i { width: 40px; height: 40px; }

.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade-in.is-visible { opacity: 1; transform: translateY(0); }

.parallax-coffee-item {
  position: absolute; 
  width: 100vw;
  z-index: 2000;
  pointer-events: none;
  will-change: transform;
}

.parallax-coffee-item img {
  width: 100%;
  height: auto;
  display: block;
  opacity: 1;
}

@media (max-width: 1024px) {
  .geo-cursor { display: none; }
  html, body, a, button { cursor: auto; }
  .back-link { display: none ; } 

  .hero { height: auto; min-height: auto; aspect-ratio: 2 / 1; margin-top: 0; }
  .hero h1 { font-size: 1.6rem; }

  .top-nav { 
    position: sticky;
    background-color: var(--shadow-black); 
    padding: 15px 0; 
  }

  .nav-container { 
    flex-direction: column; 
    align-items: center; 
    gap: 10px; 
    padding: 0; 
  }

  .nav-logo, .nav-logo-text { 
    margin-bottom: 5px; 
  }

  .hamburger-btn {
    display: block;
    background: none;
    border: none;
    color: var(--bg-color);
    cursor: pointer;
    z-index: 2001;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
  }

  .hamburger-btn i {
    width: 32px;
    height: 32px;
  }

  .hamburger-btn.is-active .icon-menu { display: none; }
  .hamburger-btn.is-active .icon-close { display: block !important; }

  .nav-container ul { 
    position: fixed;
    top: 0;
    right: -100%;
    width: 100vw;
    height: 100vh;
    background-image: url('banner.jpg');
    background-size: cover;
    background-position: center;
    background-color: transparent;
    flex-direction: column !important; 
    justify-content: center !important; 
    align-items: center; 
    gap: 3rem !important;
    padding: 0;
    margin: 0;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2000;
  }

  .nav-container a { 
    font-size: 1.5rem !important; 
    letter-spacing: 0.3em;
  }

  .nav-container ul.is-active {
    right: 0;
  }

  .mobile-social-menu {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%;
  }

  .nav-container .mobile-social-menu a {
    font-size: unset !important;
    letter-spacing: unset;
  }

  .mobile-social-menu .social-icon {
    border-color: var(--border-color);
    color: var(--bg-color);
  }

  .mobile-social-menu .social-name {
    display: none;
  }

  .profile-card { 
    grid-template-columns: 1fr; 
    text-align: center; 
    gap: 2.5rem; 
    display: flex;
    flex-direction: column; 
    align-items: center;
    width: 100%;
  }

  .profile-avatar { 
    width: 180px;
    margin: 0 auto; 
    aspect-ratio: 1/1; 
    border-radius: 50%;
  }

  .profile-social { 
    justify-content: center; 
    align-items: center;
    width: 100%;
    flex-wrap: nowrap;
    gap: 1.5rem;
  }
  
  .TOPIC-container { 
    padding: 1.5rem; 
  }

  .main-content { 
    padding: 0 1.2rem 3rem; 
    width: 100%;
    box-sizing: border-box;
  }

  .hero-section {
    height: auto;
    aspect-ratio: 16 / 9;
    min-height: auto;
    max-height: none;
  }

  .profile-section {
    padding: 0 1.5rem;
    margin: 4rem auto;
    width: 100%;
    box-sizing: border-box;
  }

  .profile-name {
    justify-content: center;
  }

  .profile-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
  }

  .profile-bio-container {
    max-width: 450px;
    margin: 0 auto 2rem;
  }
  
  .profile-bio {
    text-align: center;
    line-height: 1.8;
  }

  .TOPIC-list li { 
    flex-direction: column; 
    align-items: flex-start; 
    gap: 0.5rem; 
  }
  .banner-img { 
    aspect-ratio: 16/9; 
  }

    .gallery-footer-bar {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }

  .site-footer {
    padding: 3rem 1rem 2rem;
  }
  .footer-wrapper {
    gap: 2rem;
  }
  .footer-nav { 
    flex-direction: column;
    align-items: center; 
    gap: 1.5rem; 
  }
  .footer-separator {
    display: none;
  }

  .page-top-btn { 
    position: static; 
    transform: none; 
    margin: 1.5rem auto 0; 
  }

  .modal-close-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
    top: 20px !important;
    right: 20px !important;
    width: 80px !important;
    height: 80px !important;
    padding: 0 !important;
    z-index: 10002;
  }

  .modal-close-btn i,
  .modal-close-btn svg {
    width: 50px !important;
    height: 50px !important;
    stroke-width: 2px !important;
    display: block;
  }

  .parallax-coffee-item {
    display: none !important;
  }
}

html {
  max-width: 100vw;
  overflow-x: hidden;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

body {
  overflow-x: hidden;
}

@media (max-width: 1024px) {

  .nav-container ul {
    width: 100%;
    max-width: 100vw;
    box-sizing: border-box;
  }

  #gallery {
    position: static;
    width: 100%;
    left: auto;
    transform: none;
    box-sizing: border-box;
    overflow: hidden;
  }

  .gallery-marquee {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
  }

  #gallery .section-header {
    padding: 0 1.2rem;
  }

  .gallery-footer-bar {
    padding: 0 1.2rem;
    box-sizing: border-box;
    max-width: 100%;
  }

  .profile-section {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0 1.2rem;
    margin: 4rem auto;
  }

  .main-content {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0 1.2rem 3rem;
  }

  .TOPIC-container {
    box-sizing: border-box;
    width: 100%;
  }

}