/* ============================================
   MIRAI Inc. Global Website
   ============================================ */

/* --- Custom Properties --- */
:root {
  --primary: #2C5F2D;
  --primary-light: #4A8B4C;
  --secondary: #97BC62;
  --accent: #E8B86D;
  --bg-cream: #F7F5F0;
  --bg-dark: #1A1A1A;
  --bg-white: #FEFEFE;
  --text-dark: #2A2A2A;
  --text-light: #E8E8E8;
  --text-muted: #8A8A7A;
  --border-color: #D4D0C8;

  --fs-hero: clamp(2.5rem, 6vw, 5.5rem);
  --fs-h1: clamp(2rem, 4vw, 4rem);
  --fs-h2: clamp(1.5rem, 3vw, 2.5rem);
  --fs-h3: clamp(1.2rem, 2vw, 1.5rem);
  --fs-body: clamp(1rem, 1.2vw, 1.125rem);
  --fs-small: clamp(0.75rem, 1vw, 0.875rem);
  --fs-label: clamp(0.625rem, 0.8vw, 0.75rem);

  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 48px;
  --space-xl: 80px;
  --space-2xl: 120px;
  --space-3xl: 160px;

  --nav-height: 72px;
  --container-max: 1400px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE/Edge */
}

html::-webkit-scrollbar {
  display: none; /* Chrome/Safari/Edge */
  width: 0;
  height: 0;
}

body {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--text-dark);
  background: var(--bg-cream);
  overflow-x: hidden;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE/Edge */
}

body::-webkit-scrollbar {
  display: none; /* Chrome/Safari/Edge */
  width: 0;
  height: 0;
}

body.loading-active {
  overflow: hidden;
}

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: 'Syne', sans-serif;
  line-height: 1.2;
  font-weight: 700;
}

.text-jp {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 300;
  opacity: 0.6;
  font-size: 0.85em;
  line-height: 1.8;
}

.label-text {
  font-family: 'Space Mono', monospace;
  font-size: var(--fs-label);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--primary);
}

/* --- Utility --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

@media (min-width: 640px) {
  .container { padding: 0 40px; }
}

@media (min-width: 1024px) {
  .container { padding: 0 80px; }
}

/* Loading screen styles are defined inline in loading.php */

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  transition: background var(--transition), box-shadow var(--transition);
}

@media (min-width: 640px) {
  .nav { padding: 0 40px; }
}

@media (min-width: 1024px) {
  .nav { padding: 0 80px; }
}

.nav.scrolled {
  background: rgba(247, 245, 240, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  color: #FFFFFF;
  z-index: 1001;
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-logo-icon {
  height: 2rem;
  width: auto;
}

@media (min-width: 1024px) {
  .nav-logo-icon {
    animation: logo-spin 20s ease-in-out infinite;
  }
}

@keyframes logo-spin {
  0%, 85% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.nav.scrolled .nav-logo {
  color: var(--text-dark);
}

.nav-links {
  display: none;
  gap: var(--space-lg);
  align-items: center;
}

@media (min-width: 1024px) {
  .nav-links { display: flex; }
}

.nav-link {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-small);
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  position: relative;
  padding: 4px 0;
  color: #FFFFFF;
  transition: color var(--transition);
}

.nav.scrolled .nav-link {
  color: var(--text-dark);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: #FFFFFF;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition), background var(--transition);
}

.nav.scrolled .nav-link::after {
  background: var(--primary);
}

.nav-link:hover::after {
  transform: scaleX(1);
}

/* Subpage Navigation - Always scrolled style */
.nav-subpage {
  background: rgba(247, 245, 240, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

.nav-subpage .nav-logo {
  color: var(--text-dark);
}

.nav-subpage .nav-link {
  color: var(--text-dark);
}

.nav-subpage .nav-link::after {
  background: var(--primary);
}

.nav-subpage .hamburger span {
  background: var(--text-dark);
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 1001;
  padding: 8px;
}

@media (min-width: 1024px) {
  .hamburger { display: none; }
}

.hamburger span {
  display: block;
  width: 28px;
  height: 2px;
  background: #FFFFFF;
  transition: transform var(--transition), opacity var(--transition), background var(--transition);
}

.nav.scrolled .hamburger span {
  background: var(--text-dark);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-cream);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu a {
  font-family: 'Syne', sans-serif;
  font-size: var(--fs-h2);
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  height: 100vh;
  height: 100dvh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* Hero Video Background */
.hero-video-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: 0;
}

/* Hero Slider */
.hero-slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  overflow: hidden;
  visibility: hidden;
  transition: opacity 2.5s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  z-index: 1;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  z-index: 2;
  transition: opacity 2.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-slide picture {
  width: 100%;
  height: 100%;
  display: block;
  overflow: hidden;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
  transform-origin: center center;
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

/* Ken Burns Effect Animations */
.hero-slide[data-animation="zoom-in-right"].active img {
  animation: kenBurnsZoomInRight 12s cubic-bezier(0.25, 0.46, 0.45, 0.94) both !important;
}

.hero-slide[data-animation="zoom-out-left"].active img {
  animation: kenBurnsZoomOutLeft 12s cubic-bezier(0.25, 0.46, 0.45, 0.94) both !important;
}

.hero-slide[data-animation="zoom-in-center"].active img {
  animation: kenBurnsZoomInCenter 12s cubic-bezier(0.25, 0.46, 0.45, 0.94) both !important;
}

.hero-slide[data-animation="zoom-out-right"].active img {
  animation: kenBurnsZoomOutRight 12s cubic-bezier(0.25, 0.46, 0.45, 0.94) both !important;
}

/* Ken Burns Keyframes - Enhanced */
@keyframes kenBurnsZoomInRight {
  0% {
    transform: scale(1.05) translateX(0);
  }
  100% {
    transform: scale(1.3) translateX(-5%);
  }
}

@keyframes kenBurnsZoomOutLeft {
  0% {
    transform: scale(1.3) translateX(5%);
  }
  100% {
    transform: scale(1.05) translateX(0);
  }
}

@keyframes kenBurnsZoomInCenter {
  0% {
    transform: scale(1.05) translateY(0);
  }
  100% {
    transform: scale(1.35) translateY(-4%);
  }
}

@keyframes kenBurnsZoomOutRight {
  0% {
    transform: scale(1.3) translateX(-5%);
  }
  100% {
    transform: scale(1.05) translateX(0);
  }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.7) 0%, rgba(26, 26, 26, 0.3) 50%, transparent 100%);
  z-index: 3;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 4;
  padding: 0 20px;
  max-width: 900px;
}

@media (min-width: 640px) {
  .hero-content { padding: 0 40px; }
}

@media (min-width: 1024px) {
  .hero-content { padding: 0 80px; }
}

.hero-slogan {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: var(--fs-hero);
  color: var(--text-light);
  line-height: 1.1;
  margin-bottom: var(--space-md);
}

.hero-slogan .highlight {
  color: var(--secondary);
}

.hero-subtitle-jp {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 300;
  font-size: var(--fs-body);
  color: var(--text-light);
  opacity: 0.5;
  margin-bottom: var(--space-lg);
}

.hero-tagline {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 300;
  font-size: var(--fs-body);
  color: var(--text-light);
  opacity: 0.8;
  max-width: 550px;
  line-height: 1.8;
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 4;
}

.scroll-indicator span {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-light);
  opacity: 0.5;
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--text-light), transparent);
  position: relative;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: -2px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--secondary);
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(50px); }
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
  position: relative;
  padding: var(--space-2xl) 0;
  background: var(--bg-cream);
  overflow: hidden;
}

.about-vertical-label {
  display: none;
}

@media (min-width: 1024px) {
  .about-vertical-label {
    display: block;
    position: absolute;
    left: 30px;
    top: 50%;
    transform: translateY(-50%);
    font-family: 'Space Mono', monospace;
    font-size: var(--fs-label);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--primary);
    writing-mode: vertical-lr;
    transform: rotate(180deg);
  }
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: start;
}

@media (min-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr 0.8fr;
    gap: var(--space-xl);
    align-items: center;
  }
}

.about-image-wrapper {
  position: relative;
}

.about-image {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: 4px;
  display: block;
}

@supports not (aspect-ratio: 3 / 4) {
  .about-image { height: auto; }
}

.about-accent-block {
  position: absolute;
  bottom: -20px;
  right: -10px;
  background: var(--primary);
  color: var(--text-light);
  padding: var(--space-md) var(--space-lg);
  font-family: 'Space Mono', monospace;
  font-size: var(--fs-small);
  letter-spacing: 0.1em;
}

@media (min-width: 1024px) {
  .about-accent-block {
    right: -40px;
  }
}

.about-content {
  padding-top: var(--space-lg);
}

@media (min-width: 1024px) {
  .about-content {
    padding-top: var(--space-xl);
    padding-left: var(--space-lg);
  }
}

.about-content h2 {
  font-size: var(--fs-h1);
  margin-bottom: var(--space-lg);
  font-weight: 800;
}

.about-content p {
  margin-bottom: var(--space-md);
  max-width: 540px;
}

/* ============================================
   PARTNERSHIP SECTION
   ============================================ */
.partnership {
  position: relative;
  padding: var(--space-2xl) 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  overflow: hidden;
}

.partnership-vertical-label {
  display: none;
}

@media (min-width: 1024px) {
  .partnership-vertical-label {
    display: block;
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    font-family: 'Space Mono', monospace;
    font-size: var(--fs-label);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--primary);
    writing-mode: vertical-lr;
  }
}

.partnership-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: start;
}

@media (min-width: 1024px) {
  .partnership-grid {
    grid-template-columns: 0.8fr 1fr;
    gap: var(--space-xl);
    align-items: center;
  }
}

.partnership-content {
  padding-top: var(--space-lg);
  order: 1;
}

@media (min-width: 1024px) {
  .partnership-content {
    padding-top: var(--space-xl);
    padding-right: var(--space-lg);
    order: 0;
  }
}

.partnership-content h2 {
  font-size: var(--fs-h1);
  margin-bottom: var(--space-md);
  font-weight: 800;
}

.partnership-company {
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: var(--space-lg);
  font-weight: 700;
  font-family: 'Space Mono', monospace;
  letter-spacing: 0.05em;
}

.partnership-content p {
  margin-bottom: var(--space-md);
  max-width: 540px;
}

.partnership-image-wrapper {
  position: relative;
  order: 2;
}

@media (min-width: 1024px) {
  .partnership-image-wrapper {
    order: 1;
  }
}

.partnership-image {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 4px;
  display: block;
  overflow: hidden;
}

@supports not (aspect-ratio: 4 / 3) {
  .partnership-image { height: auto; }
}

.partnership-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.partnership-accent-block {
  position: absolute;
  bottom: -20px;
  left: -10px;
  background: var(--primary);
  color: var(--text-light);
  padding: var(--space-md) var(--space-lg);
  font-family: 'Space Mono', monospace;
  font-size: var(--fs-small);
  letter-spacing: 0.1em;
  font-weight: 700;
}

@media (min-width: 1024px) {
  .partnership-accent-block {
    left: -40px;
  }
}

/* ============================================
   BUSINESS SECTION
   ============================================ */
.business {
  background: var(--bg-dark);
  color: var(--text-light);
  padding: var(--space-2xl) 0;
  position: relative;
  overflow: hidden;
}

.business-bg-text {
  display: none;
}

@media (min-width: 1024px) {
  .business-bg-text {
    display: block;
    position: absolute;
    left: -20px;
    top: 50%;
    transform: translateY(-50%);
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: clamp(3rem, 6vw, 6rem);
    writing-mode: vertical-lr;
    color: rgba(255, 255, 255, 0.04);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    user-select: none;
    white-space: nowrap;
  }
}

.business-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.business-header h2 {
  font-size: var(--fs-h1);
  font-weight: 800;
  margin-bottom: var(--space-sm);
}

.business-header p {
  color: var(--text-muted);
}

.business-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.business-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  border-left: 3px solid var(--primary);
  padding-left: var(--space-lg);
  transition: transform var(--transition), border-color var(--transition);
}

@media (min-width: 768px) {
  .business-card {
    grid-template-columns: 1fr 1fr;
  }
}

.business-card:hover {
  transform: translateY(-8px);
  border-left-color: var(--secondary);
}

/* Zigzag offset */
@media (min-width: 1024px) {
  .business-card:nth-child(odd) {
    margin-right: 15%;
  }

  .business-card:nth-child(even) {
    margin-left: 15%;
  }
}

.business-card-image {
  aspect-ratio: 16/9;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}

@supports not (aspect-ratio: 16 / 9) {
  .business-card-image { padding-bottom: 56.25%; }
}

.business-card:nth-child(1) .business-card-image {
  background:
    radial-gradient(ellipse at 40% 40%, rgba(151, 188, 98, 0.5) 0%, transparent 60%),
    linear-gradient(135deg, #2a4a3a 0%, #3a6a4a 100%);
}

.business-card:nth-child(2) .business-card-image {
  background:
    radial-gradient(ellipse at 60% 50%, rgba(232, 184, 109, 0.4) 0%, transparent 60%),
    linear-gradient(135deg, #3a3a2a 0%, #5a5a3a 100%);
}

.business-card:nth-child(3) .business-card-image {
  background:
    radial-gradient(ellipse at 50% 60%, rgba(44, 95, 45, 0.5) 0%, transparent 60%),
    linear-gradient(135deg, #1a3a1a 0%, #3a6a3a 100%);
}

.business-card:nth-child(4) .business-card-image {
  background:
    radial-gradient(ellipse at 50% 40%, rgba(180, 160, 140, 0.4) 0%, transparent 60%),
    linear-gradient(135deg, #3a3a3a 0%, #5a5a5a 100%);
}

.business-card:nth-child(5) .business-card-image {
  background:
    radial-gradient(ellipse at 40% 60%, rgba(151, 188, 98, 0.6) 0%, transparent 60%),
    linear-gradient(135deg, #2a3a1a 0%, #4a6a2a 100%);
}

.business-card-image::after {
  content: attr(data-label);
  position: absolute;
  bottom: 12px;
  right: 12px;
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: rgba(255, 255, 255, 0.3);
  letter-spacing: 0.1em;
}

.business-card-content h3 {
  font-size: var(--fs-h3);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--text-light);
}

.business-card-content p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-md);
}

.business-card-content .text-jp {
  margin-bottom: var(--space-md);
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.6);
}

.service-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--primary);
  flex-shrink: 0;
}

/* ============================================
   PROJECTS SECTION
   ============================================ */
.projects {
  padding: var(--space-2xl) 0;
  background: var(--bg-cream);
}

.projects-header {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.projects-header h2 {
  font-size: var(--fs-h1);
  font-weight: 800;
  white-space: nowrap;
}

.projects-header-line {
  flex: 1;
  height: 1px;
  background: var(--border-color);
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

@media (min-width: 640px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: 200px;
  }

  .project-card:nth-child(1) {
    grid-column: 1 / span 7;
    grid-row: 1 / span 2;
  }

  .project-card:nth-child(2) {
    grid-column: 8 / span 5;
    grid-row: 1 / span 1;
  }

  .project-card:nth-child(3) {
    grid-column: 8 / span 5;
    grid-row: 2 / span 2;
  }

  .project-card:nth-child(4) {
    grid-column: 1 / span 4;
    grid-row: 3 / span 1;
  }

  .project-card:nth-child(5) {
    grid-column: 5 / span 3;
    grid-row: 3 / span 1;
  }

  .project-card:nth-child(6) {
    grid-column: 1 / span 7;
    grid-row: 4 / span 1;
  }

  .project-card:nth-child(7) {
    grid-column: 8 / span 5;
    grid-row: 4 / span 1;
  }
}

.project-card {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  min-height: 200px;
}

.project-card-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:nth-child(1) .project-card-bg {
  background:
    radial-gradient(ellipse at 30% 40%, rgba(44, 95, 45, 0.6) 0%, transparent 60%),
    linear-gradient(135deg, #2a4a2a 0%, #4a7a4a 100%);
}

.project-card:nth-child(2) .project-card-bg {
  background:
    radial-gradient(ellipse at 60% 50%, rgba(232, 184, 109, 0.5) 0%, transparent 60%),
    linear-gradient(135deg, #4a3a2a 0%, #6a5a3a 100%);
}

.project-card:nth-child(3) .project-card-bg {
  background:
    radial-gradient(ellipse at 50% 60%, rgba(151, 188, 98, 0.5) 0%, transparent 60%),
    linear-gradient(135deg, #1a3a1a 0%, #3a5a2a 100%);
}

.project-card:nth-child(4) .project-card-bg {
  background:
    radial-gradient(ellipse at 40% 40%, rgba(74, 139, 76, 0.5) 0%, transparent 60%),
    linear-gradient(135deg, #3a4a3a 0%, #5a6a5a 100%);
}

.project-card:nth-child(5) .project-card-bg {
  background:
    radial-gradient(ellipse at 50% 50%, rgba(180, 160, 120, 0.5) 0%, transparent 60%),
    linear-gradient(135deg, #4a4a3a 0%, #6a6a4a 100%);
}

.project-card:nth-child(6) .project-card-bg {
  background:
    radial-gradient(ellipse at 60% 40%, rgba(44, 95, 45, 0.5) 0%, transparent 60%),
    linear-gradient(135deg, #2a3a2a 0%, #4a5a4a 100%);
}

.project-card:nth-child(7) .project-card-bg {
  background:
    radial-gradient(ellipse at 40% 60%, rgba(80, 120, 140, 0.5) 0%, transparent 60%),
    linear-gradient(135deg, #2a3a4a 0%, #3a4a5a 100%);
}

.project-card:hover .project-card-bg {
  transform: scale(1.05);
}

.project-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: var(--space-md);
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 100%);
  transform: translateY(20px);
  opacity: 0;
  transition: transform var(--transition), opacity var(--transition);
}

.project-card:hover .project-card-overlay {
  transform: translateY(0);
  opacity: 1;
}

.project-card-overlay h4 {
  font-size: var(--fs-h3);
  color: var(--text-light);
  margin-bottom: 4px;
}

.project-card-overlay p {
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.7);
}

.project-card-label {
  position: absolute;
  bottom: 12px;
  right: 12px;
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: rgba(255, 255, 255, 0.25);
  letter-spacing: 0.1em;
  transition: opacity var(--transition);
}

.project-card:hover .project-card-label {
  opacity: 0;
}

/* ============================================
   AWARDS SECTION
   ============================================ */
.awards {
  padding: var(--space-2xl) 0;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  position: relative;
  overflow: hidden;
}

.awards::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(255, 215, 0, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.awards-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.awards-header h2 {
  color: var(--text-light);
  margin-bottom: var(--space-md);
}

.awards-intro {
  font-size: var(--fs-body);
  color: var(--text-muted);
  max-width: 600px;
  margin: var(--space-sm) auto 0;
}

.awards-intro-jp {
  font-size: var(--fs-small);
  color: var(--text-muted);
  max-width: 600px;
  margin: var(--space-xs) auto 0;
}

.awards-highlight {
  max-width: 900px;
  margin: 0 auto;
}

.awards-event-card {
  padding: var(--space-xl);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}

.awards-event-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.awards-event-badge {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary) 0%, #00d4ff 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 255, 255, 0.3);
}

.awards-year {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-dark);
}

.awards-event-content {
  flex: 1;
}

.awards-event-title {
  font-size: 1.5rem;
  color: var(--text-light);
  margin-bottom: var(--space-xs);
  font-weight: 700;
}

.awards-event-subtitle {
  font-size: var(--fs-body);
  color: var(--primary);
  margin-bottom: var(--space-xs);
}

.awards-event-subtitle-jp {
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.awards-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.award-item {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  border-left: 4px solid transparent;
  transition: all var(--transition);
}

.award-item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-left-color: var(--primary);
  transform: translateX(8px);
  box-shadow: 0 4px 16px rgba(0, 255, 255, 0.15);
}

.award-medal {
  flex-shrink: 0;
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: transform var(--transition);
}

.award-item:hover .award-medal {
  transform: scale(1.15) rotate(15deg);
}

.award-medal.gold {
  background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
  color: #c49102;
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.5);
}

.award-medal.silver {
  background: linear-gradient(135deg, #c0c0c0 0%, #e8e8e8 100%);
  color: #707070;
  box-shadow: 0 6px 20px rgba(192, 192, 192, 0.5);
}

.award-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.award-title {
  font-size: 1.25rem;
  color: var(--text-light);
  font-weight: 700;
  line-height: 1.3;
}

.award-title-jp {
  font-size: var(--fs-body);
  color: var(--text-muted);
  font-weight: 400;
}

.award-medal-label {
  display: inline-block;
  font-size: 0.875rem;
  color: #ffffff;
  font-weight: 700;
  padding: 6px 16px;
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.2) 0%, rgba(0, 191, 255, 0.2) 100%);
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: 20px;
  width: fit-content;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .awards-event-card {
    padding: var(--space-md);
  }

  .awards-event-header {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

  .awards-event-badge {
    width: 60px;
    height: 60px;
  }

  .awards-year {
    font-size: 1.25rem;
  }

  .awards-event-title {
    font-size: 1.25rem;
  }

  .award-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-md);
    border-left: none;
    border-top: 4px solid transparent;
  }

  .award-item:hover {
    transform: translateY(-4px) translateX(0);
    border-top-color: var(--primary);
  }

  .award-medal {
    width: 60px;
    height: 60px;
  }

  .award-title {
    font-size: 1.125rem;
  }

  .award-title-jp {
    font-size: var(--fs-small);
  }

  .award-info {
    align-items: center;
  }

  .award-medal-label {
    margin: 0 auto;
  }
}

/* ============================================
   NEWS SECTION
   ============================================ */
.news {
  padding: var(--space-2xl) 0;
  background: var(--bg-white);
}

.news-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
}

.news-header h2 {
  font-size: var(--fs-h1);
  font-weight: 800;
}

.btn-outline {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-small);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 10px 24px;
  border: 1.5px solid var(--primary);
  color: var(--primary);
  border-radius: 2px;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.btn-outline:hover {
  background: var(--primary);
  color: var(--text-light);
  transform: translateY(-2px);
}

.news-list {
  display: flex;
  flex-direction: column;
}

.news-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--border-color);
  transition: transform var(--transition);
  position: relative;
}

@media (min-width: 640px) {
  .news-item {
    grid-template-columns: auto auto 1fr;
    gap: var(--space-lg);
    align-items: center;
  }
}

.news-item::before {
  content: '';
  position: absolute;
  left: -20px;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 0;
  background: var(--primary);
  transition: height var(--transition);
}

.news-item:hover {
  transform: translateX(8px);
}

.news-item:hover::before {
  height: 60%;
}

.news-date {
  font-family: 'Space Mono', monospace;
  font-size: var(--fs-small);
  color: var(--primary);
}

.news-category {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-label);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  background: var(--bg-cream);
  padding: 4px 12px;
  border-radius: 2px;
  width: fit-content;
}

.news-title-wrapper {
  display: flex;
  flex-direction: column;
}

.news-title {
  font-family: 'Syne', sans-serif;
  font-size: var(--fs-h3);
  font-weight: 500;
}

.news-title-jp {
  font-family: 'Zen Kaku Gothic New', sans-serif;
  font-size: var(--fs-body);
  color: var(--text-muted);
  margin-top: 4px;
}

/* ============================================
   COMPANY SECTION
   ============================================ */
.company {
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .company {
    grid-template-columns: 1fr 1fr;
  }
}

.company-info {
  padding: var(--space-2xl) 20px;
  background: var(--bg-cream);
}

@media (min-width: 640px) {
  .company-info { padding: var(--space-2xl) 40px; }
}

@media (min-width: 1024px) {
  .company-info { padding: var(--space-2xl) 80px; }
}

.company-info h2 {
  font-size: var(--fs-h1);
  font-weight: 800;
  margin-bottom: var(--space-xl);
}

.company-detail {
  margin-bottom: var(--space-lg);
}

.company-detail-label {
  font-family: 'Space Mono', monospace;
  font-size: var(--fs-label);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 4px;
}

.company-detail-value {
  font-size: var(--fs-body);
  font-weight: 500;
}

.company-certs {
  padding: var(--space-2xl) 20px;
  background: rgba(44, 95, 45, 0.05);
  position: relative;
  overflow: hidden;
}

@media (min-width: 640px) {
  .company-certs { padding: var(--space-2xl) 40px; }
}

@media (min-width: 1024px) {
  .company-certs { padding: var(--space-2xl) 80px; }
}

.company-certs::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(circle, rgba(44, 95, 45, 0.1) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.company-certs h3 {
  font-size: var(--fs-h2);
  font-weight: 700;
  margin-bottom: var(--space-xl);
  position: relative;
}

.cert-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  position: relative;
}

.cert-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.cert-item::before {
  content: '';
  width: 10px;
  height: 10px;
  background: var(--accent);
  transform: rotate(45deg);
  flex-shrink: 0;
  margin-top: 6px;
}

.cert-item-text {
  font-weight: 500;
}

.cert-item .text-jp {
  display: block;
  margin-top: 2px;
}

.cert-note {
  margin-top: var(--space-lg);
  font-size: var(--fs-small);
  color: var(--text-muted);
  font-style: italic;
  position: relative;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
  background: var(--bg-dark);
  color: var(--text-light);
  padding: var(--space-2xl) 0;
  position: relative;
  overflow: hidden;
}

.contact-watermark {
  display: none;
}

@media (min-width: 1024px) {
  .contact-watermark {
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 15rem;
    color: rgba(255, 255, 255, 0.02);
    letter-spacing: 0.1em;
    user-select: none;
    white-space: nowrap;
  }
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 0.4fr 0.6fr;
  }
}

.contact-intro h2 {
  font-size: var(--fs-h1);
  font-weight: 800;
  margin-bottom: var(--space-md);
}

.contact-intro p {
  color: rgba(255, 255, 255, 0.6);
  max-width: 380px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-family: 'Space Mono', monospace;
  font-size: var(--fs-label);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-group input,
.form-group textarea {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-light);
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-body);
  padding: 12px 0;
  transition: border-color var(--transition);
  outline: none;
  resize: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-bottom-color: var(--primary);
}

.form-group textarea {
  min-height: 120px;
}

.btn-submit {
  align-self: flex-start;
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-small);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 14px 40px;
  border: 1.5px solid var(--primary);
  color: var(--primary-light);
  background: transparent;
  border-radius: 2px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all var(--transition);
}

.btn-submit:hover {
  background: var(--primary);
  color: var(--text-light);
  transform: translateY(-2px);
}

.btn-submit .arrow {
  transition: transform var(--transition);
}

.btn-submit:hover .arrow {
  transform: translateX(4px);
}

/* Contact Info Box (Top page) */
.contact-info-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-info-row {
  padding-bottom: var(--space-md);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-info-row:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
}

.contact-info-box .contact-info-label {
  font-family: 'Space Mono', monospace;
  font-size: var(--fs-label);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.contact-info-box .contact-info-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-body);
  color: var(--text-light);
  text-decoration: none;
  display: block;
}

.contact-info-box a.contact-info-value:hover {
  color: var(--secondary);
}

.contact-info-box .text-jp {
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.btn-contact-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-top: var(--space-sm);
  padding: 16px 32px;
  background: var(--primary);
  color: var(--text-light);
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-body);
  font-weight: 500;
  text-decoration: none;
  border-radius: 4px;
  transition: var(--transition);
  white-space: nowrap;
}

@media (min-width: 640px) {
  .btn-contact-cta {
    flex-direction: row;
    gap: 12px;
  }
}

.btn-contact-cta:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
}

.btn-contact-cta .arrow {
  transition: transform var(--transition);
  transform: rotate(90deg);
}

.btn-contact-cta:hover .arrow {
  transform: rotate(90deg) translateX(4px);
}

@media (min-width: 640px) {
  .btn-contact-cta .arrow {
    transform: none;
  }

  .btn-contact-cta:hover .arrow {
    transform: translateX(4px);
  }
}

.btn-contact-cta .btn-jp {
  font-family: 'Zen Kaku Gothic New', sans-serif;
  font-size: var(--fs-small);
  opacity: 0.8;
}

@media (min-width: 640px) {
  .btn-contact-cta .btn-jp {
    margin-left: 8px;
  }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--bg-dark);
  color: var(--text-light);
  padding: var(--space-xl) 0 var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-top {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

@media (min-width: 768px) {
  .footer-top {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 2rem;
  color: var(--primary);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 3px;
}

.footer-logo-icon {
  height: 2.5rem;
  width: auto;
}

.footer-slogan {
  font-weight: 300;
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.footer-social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: var(--space-sm);
  padding: 8px 12px;
  font-size: var(--fs-small);
  color: var(--text-muted);
  transition: all var(--transition);
  border-radius: 4px;
}

.footer-social-link:hover {
  color: var(--primary);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-2px);
}

.footer-social-link svg {
  width: 24px;
  height: 24px;
  transition: transform var(--transition);
}

.footer-social-link:hover svg {
  transform: scale(1.1);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md) var(--space-lg);
}

.footer-nav a {
  font-size: var(--fs-small);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color var(--transition);
}

.footer-nav a:hover {
  color: var(--text-light);
}

.footer-bottom {
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

@media (min-width: 640px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-bottom p,
.footer-bottom a {
  font-size: var(--fs-label);
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* ============================================
   LANGUAGE SWITCHER
   ============================================ */
.footer-lang-switch {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  justify-content: flex-end;
}

.lang-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
}

.lang-link:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.9);
  transform: translateY(-2px);
}

.lang-link.active {
  background: rgba(151, 188, 98, 0.15);
  border-color: var(--secondary);
  color: var(--secondary);
}

.lang-icon {
  font-size: 1.2rem;
  line-height: 1;
}

.lang-text {
  font-family: 'Syne', sans-serif;
  letter-spacing: 0.1em;
  font-weight: 600;
}

.lang-divider {
  color: rgba(255, 255, 255, 0.2);
  font-weight: 300;
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
[data-animate] {
  opacity: 0;
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

[data-animate="fade-up"] {
  transform: translateY(40px);
}

[data-animate="fade-left"] {
  transform: translateX(-40px);
}

[data-animate="fade-right"] {
  transform: translateX(40px);
}

[data-animate="scale-in"] {
  transform: scale(0.95);
}

[data-animate].is-visible {
  opacity: 1;
  transform: none;
}

[data-delay="1"] { transition-delay: 0.1s; }
[data-delay="2"] { transition-delay: 0.2s; }
[data-delay="3"] { transition-delay: 0.3s; }
[data-delay="4"] { transition-delay: 0.4s; }
[data-delay="5"] { transition-delay: 0.5s; }

/* ============================================
   SECTION NAVIGATION DOTS
   ============================================ */
.section-nav {
  position: fixed;
  right: 30px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

body:not(.loading-active) .section-nav {
  opacity: 1;
  visibility: visible;
}

.section-nav-dot {
  position: relative;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(44, 95, 45, 0.3);
  border: 2px solid rgba(44, 95, 45, 0.5);
  transition: all var(--transition);
  cursor: pointer;
  display: block;
}

.section-nav-dot:hover {
  background: rgba(44, 95, 45, 0.6);
  border-color: var(--primary);
  transform: scale(1.3);
}

.section-nav-dot.active {
  background: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(44, 95, 45, 0.2);
}

.section-nav-label {
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
  pointer-events: none;
  background: var(--bg-cream);
  padding: 4px 12px;
  border-radius: 2px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.section-nav-dot:hover .section-nav-label {
  opacity: 1;
  visibility: visible;
}

/* Hide on mobile */
@media (max-width: 1024px) {
  .section-nav {
    display: none;
  }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  [data-animate] {
    opacity: 1;
    transform: none;
  }

}

@media (prefers-reduced-motion: reduce) and (min-width: 1024px) {
  .nav-logo-icon {
    animation: logo-spin 20s ease-in-out infinite !important;
  }
}

/* ============================================
   COMPANY SIMPLE (TOP PAGE)
   ============================================ */
.company-simple {
  display: block;
  background: var(--bg-cream);
  padding: var(--space-2xl) 0;
}

.company-simple-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.company-simple-content h2 {
  font-family: 'Syne', sans-serif;
  font-size: var(--fs-h2);
  margin-bottom: var(--space-lg);
}

.company-simple-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  text-align: left;
}

@media (min-width: 640px) {
  .company-simple-grid {
    grid-template-columns: repeat(3, 1fr);
    text-align: center;
  }
}

.company-simple-grid .company-detail {
  padding: var(--space-md);
}

.company-simple-grid .company-detail-label {
  font-size: var(--fs-label);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.company-simple-grid .company-detail-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-body);
  font-weight: 500;
  margin-bottom: 4px;
}

.company-simple-grid .text-jp {
  font-size: var(--fs-small);
  color: var(--text-muted);
}

/* ============================================
   COMPANY PAGE
   ============================================ */
.page-content {
  padding-top: var(--nav-height);
  overflow-x: hidden;
}

.page-hero {
  background: var(--bg-dark);
  color: var(--text-light);
  padding: var(--space-2xl) 0;
  text-align: center;
}

.page-hero h1 {
  font-family: 'Syne', sans-serif;
  font-size: var(--fs-h1);
  font-weight: 700;
}

.page-hero-subtitle {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-body);
  color: var(--text-muted);
  margin-top: var(--space-sm);
}

.company-page-section {
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--border-color);
}

.company-page-section:last-of-type {
  border-bottom: none;
}

.company-page-section h2 {
  font-family: 'Syne', sans-serif;
  font-size: var(--fs-h2);
  margin-bottom: var(--space-lg);
}

/* Company Table */
.company-table {
  max-width: 800px;
  margin: auto;
}

.company-table-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--border-color);
}

@media (min-width: 640px) {
  .company-table-row {
    grid-template-columns: 180px 1fr;
    gap: var(--space-md);
  }
}

.company-table-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-small);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.company-table-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-body);
}

.company-table-value .text-jp {
  display: block;
  font-size: var(--fs-small);
  color: var(--text-muted);
  margin-top: 4px;
}

.company-table-value a {
  color: var(--primary);
  text-decoration: none;
}

.company-table-value a:hover {
  text-decoration: underline;
}

.company-business-list {
  list-style: none;
  padding: 0;
}

.company-business-list li {
  padding: 8px 0;
  padding-left: 16px;
  position: relative;
}

.company-business-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 16px;
  width: 6px;
  height: 1px;
  background: var(--primary);
}

.company-business-list .business-en {
  display: block;
}

.company-business-list .business-jp {
  display: block;
  font-size: var(--fs-small);
  color: var(--text-muted);
  margin-top: 2px;
}

/* Leadership Messages */
.leadership-message-section {
  background: var(--bg-cream);
  padding: var(--space-2xl) 0;
}

.section-title-center {
  font-family: 'Syne', sans-serif;
  font-size: var(--fs-h2);
  text-align: center;
  margin-bottom: var(--space-sm);
}

.section-subtitle-center {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: var(--space-2xl);
  font-size: var(--fs-body);
}

.leadership-message-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
  /* margin-bottom: var(--space-2xl); */
  /* padding: var(--space-xl) 0; */
  border-bottom: 1px solid #ccc;
}

@media (min-width: 1024px) {
  .leadership-message-grid {
    grid-template-columns: 400px 1fr;
    gap: var(--space-2xl);
  }

  .leadership-message-grid-reverse {
    grid-template-columns: 1fr 400px;
  }
}

.leadership-photo-wrapper {
  position: relative;
}

.leadership-photo {
  position: relative;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  aspect-ratio: 3/4;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

@supports not (aspect-ratio: 3 / 4) {
  .leadership-photo { padding-bottom: 133.33%; }
}

.leadership-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.leadership-content {
  padding: var(--space-lg) 0;
}

.leadership-header {
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--primary);
}

.leadership-title {
  font-family: 'Syne', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--text-dark);
}

.leadership-name-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.leadership-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-dark);
}

.leadership-name-jp {
  font-size: var(--fs-body);
  color: var(--text-muted);
}

.leadership-position {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
  font-weight: 600;
  margin-top: var(--space-xs);
}

.leadership-position-jp {
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.leadership-message {
  font-size: var(--fs-body);
  line-height: 1.8;
}

.leadership-motto {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  font-style: italic;
  margin-bottom: var(--space-lg) !important;
  padding: var(--space-md);
  background: rgba(0, 255, 255, 0.05);
  border-left: 4px solid var(--primary);
  line-height: 1.6;
}

.leadership-message p {
  margin-bottom: var(--space-md);
}

.leadership-message p:last-child {
  margin-bottom: 0;
}

.leadership-values-list {
  list-style: none;
  padding: 0;
  margin: var(--space-md) 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-sm);
}

.leadership-values-list li {
  padding: var(--space-sm);
  background: rgba(0, 255, 255, 0.05);
  border-left: 3px solid var(--primary);
  font-size: var(--fs-small);
}

@media (max-width: 1023px) {
  .leadership-message-grid,
  .leadership-message-grid-reverse {
    grid-template-columns: 1fr;
  }

  .leadership-photo-wrapper {
    order: -1;
  }

  .leadership-photo {
    max-width: 300px;
  }
}

/* Licenses */
.license-list {
  display: grid;
  gap: var(--space-sm);
  max-width: 800px;
}

.license-item {
  display: flex;
  flex-direction: column;
  padding: var(--space-md);
  background: var(--bg-cream);
  border-radius: 4px;
}

@media (min-width: 640px) {
  .license-item {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.license-name {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
}

.license-jp {
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.license-note {
  font-size: var(--fs-small);
  color: var(--text-muted);
  margin-top: var(--space-md);
}

/* Access */
.access-info {
  max-width: 800px;
}

.access-info p {
  font-size: var(--fs-body);
  margin-bottom: 8px;
}

.access-info .text-jp {
  font-size: var(--fs-small);
  color: var(--text-muted);
}

/* Social Links */
.social-links {
  display: flex;
  gap: var(--space-md);
}

.social-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-cream);
  color: var(--text-dark);
  text-decoration: none;
  border-radius: 4px;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--primary);
  color: var(--text-light);
}

.social-icon {
  width: 20px;
  height: 20px;
}

/* Company CTA */
.company-cta {
  background: var(--bg-dark);
  color: var(--text-light);
  text-align: center;
}

.company-cta h2 {
  color: var(--text-light);
}

.company-cta p {
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.btn-primary {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background: var(--primary);
  color: var(--text-light);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  text-decoration: none;
  border-radius: 4px;
  transition: var(--transition);
}

.btn-primary:hover {
  background: var(--primary-light);
}

/* ============================================
   NEWS PAGE
   ============================================ */
.news-page-section {
  padding: var(--space-xl) 0;
}

.news-article {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--border-color);
}

@media (min-width: 1024px) {
  .news-article {
    grid-template-columns: 280px 1fr;
    gap: var(--space-lg);
  }
}

.news-article:last-child {
  border-bottom: none;
}

/* News Image */
.news-article-image {
  width: 100%;
}

.news-placeholder-image {
  width: 100%;
  aspect-ratio: 4/3;
  background:
    linear-gradient(135deg, var(--bg-cream) 0%, #e0ddd5 100%);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

@supports not (aspect-ratio: 4 / 3) {
  .news-placeholder-image { padding-bottom: 75%; }
}

.news-placeholder-image::after {
  content: 'Image';
  font-family: 'Space Mono', monospace;
  font-size: var(--fs-small);
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

/* News Content */
.news-article-content {
  display: flex;
  flex-direction: column;
}

.news-article-columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .news-article-columns {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }
}

.news-article-content-en,
.news-article-content-jp {
  display: flex;
  flex-direction: column;
}

.news-article-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.news-article-date {
  font-family: 'Space Mono', monospace;
  font-size: var(--fs-small);
  color: var(--primary);
}

.news-article-category {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-label);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  background: var(--bg-cream);
  padding: 4px 12px;
  border-radius: 2px;
}

.news-article-title {
  font-family: 'Syne', sans-serif;
  font-size: var(--fs-h3);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  line-height: 1.4;
}

.news-article-content-jp .news-article-title {
  font-family: 'Zen Kaku Gothic New', sans-serif;
}

.news-article-body {
  font-size: var(--fs-body);
  line-height: 1.8;
  color: var(--text-dark);
  flex-grow: 1;
}

.news-article-content-jp .news-article-body {
  font-family: 'Zen Kaku Gothic New', sans-serif;
  color: var(--text-muted);
}

.news-article-link {
  display: inline-block;
  margin-top: var(--space-sm);
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}

.news-article-link:hover {
  color: var(--primary-light);
}

/* News CTA */
.news-cta {
  background: var(--bg-dark);
  color: var(--text-light);
  text-align: center;
}

.news-cta h2 {
  font-family: 'Syne', sans-serif;
  font-size: var(--fs-h2);
  color: var(--text-light);
  margin-bottom: var(--space-sm);
}

.news-cta p {
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-page-section {
  padding: var(--space-xl) 0 var(--space-2xl);
  overflow-x: hidden;
}

.contact-page-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

@media (min-width: 1024px) {
  .contact-page-grid {
    grid-template-columns: 1fr 2fr;
    gap: var(--space-2xl);
  }
}

/* Contact Info Column */
.contact-info-column h2 {
  font-family: 'Syne', sans-serif;
  font-size: var(--fs-h2);
  margin-bottom: 4px;
}

.contact-info-column > .text-jp {
  font-size: var(--fs-small);
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.contact-info-item {
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-color);
}

.contact-info-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-label);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.contact-info-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-body);
  color: var(--text-dark);
  text-decoration: none;
  display: block;
}

.contact-info-value .text-jp {
  font-size: var(--fs-small);
  color: var(--text-muted);
}

a.contact-info-value:hover {
  color: var(--primary);
}

.contact-social {
  padding-top: var(--space-md);
}

.contact-social .contact-info-label {
  margin-bottom: var(--space-sm);
}

/* Contact Form Column */
.contact-form-column h2 {
  font-family: 'Syne', sans-serif;
  font-size: var(--fs-h2);
  margin-bottom: 4px;
}

.contact-form-column > .text-jp {
  font-size: var(--fs-small);
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.contact-page-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.form-row-2col {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .form-row-2col {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-page-form .form-group {
  display: flex;
  flex-direction: column;
}

.contact-page-form label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-body);
  font-weight: 500;
  margin-bottom: 8px;
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.contact-page-form .label-jp {
  font-family: 'Zen Kaku Gothic New', sans-serif;
  font-size: var(--fs-small);
  font-weight: 400;
  color: var(--text-muted);
}

.contact-page-form .required {
  color: #c44;
}

.contact-page-form input,
.contact-page-form select,
.contact-page-form textarea {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-body);
  padding: 14px 16px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: var(--bg-white);
  transition: var(--transition);
  width: 100%;
  box-sizing: border-box;
  color: #000;
}

.contact-page-form input:focus,
.contact-page-form select:focus,
.contact-page-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(44, 95, 45, 0.1);
}

.contact-page-form input::placeholder,
.contact-page-form textarea::placeholder {
  color: var(--text-muted);
}

.contact-page-form select {
  cursor: pointer;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238A8A7A' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.contact-page-form textarea {
  resize: vertical;
  min-height: 150px;
}

.form-note {
  font-size: var(--fs-small);
  color: var(--text-muted);
  padding: var(--space-sm) 0;
}

.form-note p {
  margin-bottom: 8px;
}

.form-note .text-jp {
  display: block;
}

/* Checkbox */
.form-group-checkbox {
  margin: var(--space-lg) 0;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  font-size: var(--fs-small);
  line-height: 1.6;
}

.checkbox-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  min-width: 20px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--primary);
}

.checkbox-text {
  flex: 1;
  color: var(--text-dark);
}

.checkbox-text .text-jp {
  display: block;
  margin-top: 8px;
  color: var(--text-muted);
  font-size: var(--fs-small);
}

.checkbox-text .required {
  color: #ff6b6b;
  margin-left: 4px;
}

.btn-submit-large {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 18px 48px;
  background: var(--primary);
  color: var(--text-light);
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-body);
  font-weight: 500;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  width: 100%;
  box-sizing: border-box;
}

@media (min-width: 640px) {
  .btn-submit-large {
    width: auto;
  }
}

.btn-submit-large:hover {
  background: var(--primary-light);
}

.btn-submit-large .arrow {
  transition: transform var(--transition);
}

.btn-submit-large:hover .arrow {
  transform: translateX(4px);
}

.btn-submit-large .btn-jp {
  font-family: 'Zen Kaku Gothic New', sans-serif;
  font-size: var(--fs-small);
  opacity: 0.8;
  margin-left: 8px;
}

/* Form Success */
.form-success {
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  background: var(--bg-cream);
  border-radius: 8px;
}

.form-success-icon {
  width: 64px;
  height: 64px;
  background: var(--primary);
  color: var(--text-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin: 0 auto var(--space-md);
}

.form-success h2 {
  font-family: 'Syne', sans-serif;
  font-size: var(--fs-h3);
  margin-bottom: var(--space-sm);
}

.form-success p {
  font-size: var(--fs-body);
  margin-bottom: 8px;
}

.form-success .text-jp {
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.form-success .btn-outline {
  margin-top: var(--space-lg);
}

/* Form Error */
.form-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
  padding: var(--space-sm) var(--space-md);
  border-radius: 4px;
  margin-bottom: var(--space-md);
  font-size: var(--fs-body);
}

/* ============================================
   Privacy Policy Page
   ============================================ */
.privacy-content {
  max-width: 800px;
  margin: 0 auto;
}

.privacy-intro {
  background: var(--bg-cream);
  padding: var(--space-lg);
  border-left: 4px solid var(--primary);
  margin-bottom: var(--space-xl);
}

.privacy-intro p:first-child {
  font-size: var(--fs-small);
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.privacy-intro p:last-child {
  font-size: var(--fs-body);
  line-height: 1.8;
  color: var(--text-dark);
}

.privacy-section {
  margin-bottom: var(--space-xl);
}

.privacy-section h2 {
  font-family: 'Syne', sans-serif;
  font-size: var(--fs-h2);
  color: var(--text-dark);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--primary);
}

.privacy-section h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--fs-h3);
  color: var(--text-dark);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.privacy-section p {
  font-size: var(--fs-body);
  line-height: 1.8;
  color: var(--text-dark);
  margin-bottom: var(--space-md);
}

.privacy-section ul {
  list-style: none;
  margin-bottom: var(--space-md);
  padding-left: 0;
}

.privacy-section ul li {
  position: relative;
  padding-left: 24px;
  margin-bottom: var(--space-sm);
  font-size: var(--fs-body);
  line-height: 1.8;
  color: var(--text-dark);
}

.privacy-section ul li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
  font-size: 1.2em;
}

.privacy-section strong {
  color: var(--primary);
  font-weight: 600;
}

.privacy-contact {
  background: var(--bg-cream);
  padding: var(--space-lg);
  border-radius: 8px;
  margin-top: var(--space-md);
}

.privacy-contact p {
  margin-bottom: var(--space-xs);
}

.privacy-contact a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}

.privacy-contact a:hover {
  text-decoration: underline;
}

/* ============================================
   Gallery Section
   ============================================ */
.gallery {
  padding: var(--space-2xl) 0;
  background: var(--bg-white);
}

.gallery-header {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.gallery-header h2 {
  font-size: var(--fs-h1);
  font-weight: 800;
  white-space: nowrap;
}

.gallery-header-line {
  flex: 1;
  height: 1px;
  background: var(--border-color);
}

/* Grid: Mobile 2x4 / Tablet & PC 4x2 (index) */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

@media (min-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
  }
}

/* Gallery page: responsive grid (up to 4 columns) */
.gallery-grid-full {
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 640px) {
  .gallery-grid-full {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .gallery-grid-full {
    grid-template-columns: repeat(4, 1fr);
  }
}

.gallery-card {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  padding: 0;
  border: none;
  background: var(--bg-cream);
  cursor: pointer;
  overflow: hidden;
  font-family: inherit;
  transition: var(--transition);
}

.gallery-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 60%, rgba(0,0,0,0.15) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.gallery-card:hover::after,
.gallery-card:focus-visible::after {
  opacity: 1;
}

.gallery-card:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 4px;
}

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

.gallery-card:hover .gallery-card-img {
  transform: scale(1.05);
}

.gallery-card-placeholder {
  width: 100%;
  height: 100%;
  background:
    linear-gradient(135deg, var(--border-color) 25%, transparent 25%) -10px 0,
    linear-gradient(225deg, var(--border-color) 25%, transparent 25%) -10px 0,
    linear-gradient(315deg, var(--border-color) 25%, transparent 25%),
    linear-gradient(45deg, var(--border-color) 25%, transparent 25%);
  background-size: 20px 20px;
  background-color: var(--bg-cream);
  opacity: 0.4;
}

.gallery-more {
  display: flex;
  justify-content: center;
  margin-top: var(--space-lg);
}

.gallery-more-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 36px;
  font-family: var(--font-display, 'Syne', sans-serif);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-dark);
  text-decoration: none;
  border: 1px solid var(--text-dark);
  border-radius: 999px;
  transition: var(--transition);
}

.gallery-more-link:hover {
  background: var(--text-dark);
  color: var(--bg-white);
}

.gallery-more-link span {
  transition: transform 0.3s ease;
}

.gallery-more-link:hover span {
  transform: translateX(4px);
}

.gallery-empty {
  text-align: center;
  color: var(--text-muted);
  padding: var(--space-xl) 0;
}

.gallery-page-section {
  padding: var(--space-xl) 0 var(--space-2xl);
  background: var(--bg-white);
}

/* ============================================
   Lightbox
   ============================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}

.lightbox.is-open {
  display: flex;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.92);
  cursor: pointer;
}

.lightbox-inner {
  position: relative;
  z-index: 1;
  width: min(92vw, 1100px);
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-white);
  overflow: hidden;
  border-radius: 4px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}

.lightbox-image-wrap {
  position: relative;
  width: 100%;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-image {
  max-width: 100%;
  max-height: 60vh;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

.lightbox-content {
  padding: var(--space-md);
  display: grid;
  gap: var(--space-md);
  overflow-y: auto;
}

@media (min-width: 768px) {
  .lightbox-content {
    grid-template-columns: 1fr 1fr;
    padding: var(--space-lg);
  }
}

.lightbox-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--text-dark);
  line-height: 1.3;
}

.lightbox-body {
  font-size: 0.9375rem;
  color: var(--text-dark);
  line-height: 1.7;
  margin: 0;
  white-space: pre-wrap;
}

.lightbox-jp .lightbox-title,
.lightbox-jp .lightbox-body {
  color: var(--text-muted);
}

.lightbox-en:empty,
.lightbox-jp:empty {
  display: none;
}

/* Hide empty title/body inside en/jp blocks */
.lightbox-title:empty,
.lightbox-body:empty {
  display: none;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 3;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #fff;
  cursor: pointer;
  border-radius: 50%;
  transition: background 0.2s ease, transform 0.2s ease;
}

.lightbox-close:hover,
.lightbox-close:focus-visible {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.05);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #fff;
  cursor: pointer;
  border-radius: 50%;
  transition: background 0.2s ease, transform 0.2s ease;
}

.lightbox-nav:hover,
.lightbox-nav:focus-visible {
  background: rgba(255, 255, 255, 0.3);
}

.lightbox-prev {
  left: 20px;
}

.lightbox-next {
  right: 20px;
}

.lightbox-nav[disabled] {
  opacity: 0.3;
  cursor: not-allowed;
}

@media (max-width: 640px) {
  .lightbox-close {
    top: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
  }
  .lightbox-nav {
    width: 44px;
    height: 44px;
  }
  .lightbox-prev {
    left: 8px;
  }
  .lightbox-next {
    right: 8px;
  }
}

body.lightbox-open {
  overflow: hidden;
}