/* ===== Home Page Styles ===== */

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

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.gradient-mesh {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(255, 107, 107, 0.05) 0%, transparent 50%);
  animation: gradientShift 20s ease-in-out infinite;
}

@keyframes gradientShift {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

.particles {
  position: absolute;
  width: 100%;
  height: 100%;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

.particle:nth-child(2n) {
  background: var(--color-secondary);
  animation-delay: -2s;
  animation-duration: 8s;
}

.particle:nth-child(3n) {
  background: var(--color-accent);
  animation-delay: -4s;
  animation-duration: 10s;
}

.hero-content {
  text-align: center;
  z-index: 1;
  max-width: 800px;
  padding: 0 var(--spacing-6);
}

.hero-title {
  font-size: clamp(3rem, 8vw, 8rem);
  font-weight: var(--font-weight-black);
  line-height: 0.9;
  margin-bottom: var(--spacing-8);
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.title-line {
  display: block;
  overflow: hidden;
}

.title-word {
  display: inline-block;
  opacity: 0;
  transform: translateY(100%);
  animation: slideInUp 1s ease forwards;
}

.title-word:nth-child(1) {
  animation-delay: 0.2s;
}

.title-word:nth-child(2) {
  animation-delay: 0.4s;
}

.title-word:nth-child(3) {
  animation-delay: 0.6s;
}

@keyframes slideInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-12);
  opacity: 0;
  animation: fadeInUp 1s ease 0.8s forwards;
}

.hero-cta {
  opacity: 0;
  animation: fadeInUp 1s ease 1s forwards;
}

.scroll-indicator {
  position: absolute;
  bottom: var(--spacing-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-3);
  opacity: 0;
  animation: fadeInUp 1s ease 1.2s forwards;
}

.scroll-line {
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-primary), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% {
    opacity: 0.5;
    height: 40px;
  }
  50% {
    opacity: 1;
    height: 60px;
  }
}

.scroll-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* Company Introduction */
.company-intro {
  padding: var(--spacing-32) 0;
  background: var(--color-background-secondary);
}

.intro-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-16);
  align-items: center;
}

.section-title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-6);
}

.title-accent {
  color: var(--color-primary);
}

.intro-description {
  font-size: var(--font-size-lg);
  line-height: 1.8;
  margin-bottom: var(--spacing-8);
}

.intro-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-8);
}

.stat-item {
  text-align: center;
  padding: var(--spacing-6);
  background: var(--color-background);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

.stat-item:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.stat-number {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-black);
  color: var(--color-primary);
  margin-bottom: var(--spacing-2);
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Business Areas */
.business-areas {
  padding: var(--spacing-32) 0;
}

.section-title.centered {
  text-align: center;
  margin-bottom: var(--spacing-16);
}

.title-text {
  display: block;
  font-size: var(--font-size-3xl);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-2);
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-8);
}

.area-card {
  position: relative;
  height: 300px;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.area-card:hover {
  transform: translateY(-8px) scale(1.02);
}

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

.card-gradient {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-background-secondary), var(--color-background-tertiary));
  transition: all var(--transition-normal);
}

.area-card:hover .card-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}

.card-content {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--spacing-6);
  z-index: 1;
}

.card-icon {
  width: 60px;
  height: 60px;
  margin-bottom: var(--spacing-4);
  color: var(--color-primary);
  transition: all var(--transition-normal);
}

.area-card:hover .card-icon {
  color: var(--color-background);
  transform: scale(1.1);
}

.card-icon svg {
  width: 100%;
  height: 100%;
}

.card-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-2);
  color: var(--color-text-primary);
  transition: color var(--transition-normal);
}

.area-card:hover .card-title {
  color: var(--color-background);
}

.card-description {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  transition: color var(--transition-normal);
}

.area-card:hover .card-description {
  color: var(--color-background);
}

.card-hover-content {
  position: absolute;
  bottom: var(--spacing-6);
  left: var(--spacing-6);
  right: var(--spacing-6);
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-normal);
}

.area-card:hover .card-hover-content {
  opacity: 1;
  transform: translateY(0);
}

.card-hover-content p {
  font-size: var(--font-size-sm);
  color: var(--color-background);
  margin: 0;
}

/* Japanese Quality Section */
.japanese-quality-section {
  padding: var(--spacing-32) 0;
  background: linear-gradient(135deg, var(--color-background), var(--color-background-secondary));
}

.jq-badge {
  display: inline-block;
  font-size: var(--font-size-xs);
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-background);
  background: var(--color-primary);
  padding: 4px 8px;
  border-radius: var(--radius-full);
  margin-right: var(--spacing-3);
  vertical-align: middle;
}

.jq-meta {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-4);
}

.jq-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-16);
  align-items: center;
}

.jq-text {
  max-width: 600px;
}

.jq-subtitle {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-6);
}

.jq-description {
  font-size: var(--font-size-lg);
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-6);
}

.jq-philosophy {
  font-size: var(--font-size-base);
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-8);
  padding: var(--spacing-6);
  background: rgba(0, 212, 255, 0.05);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-lg);
}

.jq-buttons {
  display: flex;
  gap: var(--spacing-4);
}

.jq-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.jq-icon-large {
  width: 200px;
  height: 200px;
  color: var(--color-primary);
  opacity: 0.3;
}

.jq-icon-large svg {
  width: 100%;
  height: 100%;
}

/* Japanese Quality Page Styles */
.jq-hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: var(--spacing-20) 0;
}

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

.jq-hero-content {
  text-align: center;
  z-index: 1;
  max-width: 900px;
  padding: 0 var(--spacing-6);
}

.jq-hero-title {
  font-size: clamp(2.5rem, 6vw, 6rem);
  font-weight: var(--font-weight-black);
  line-height: 0.9;
  margin-bottom: var(--spacing-8);
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.jq-hero-subtitle {
  font-size: var(--font-size-2xl);
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
}

.jq-mission-section {
  padding: var(--spacing-32) 0;
  background: var(--color-background-secondary);
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-8);
  margin-top: var(--spacing-16);
}

.mission-card {
  padding: var(--spacing-8);
  background: var(--color-background);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

.mission-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.mission-icon {
  width: 60px;
  height: 60px;
  color: var(--color-primary);
  margin-bottom: var(--spacing-4);
}

.mission-icon svg {
  width: 100%;
  height: 100%;
}

.mission-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-4);
  color: var(--color-text-primary);
}

.mission-description {
  font-size: var(--font-size-base);
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.jq-philosophy-section {
  padding: var(--spacing-32) 0;
  background: var(--color-background);
}

.jq-philosophy-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-16);
  align-items: center;
}

.philosophy-description p {
  font-size: var(--font-size-lg);
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-6);
}

.philosophy-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.visual-circle {
  width: 300px;
  height: 300px;
  color: var(--color-primary);
  opacity: 0.2;
}

.visual-circle svg {
  width: 100%;
  height: 100%;
}

.jq-values-section {
  padding: var(--spacing-32) 0;
  background: var(--color-background-secondary);
}

.values-list {
  max-width: 900px;
  margin: var(--spacing-16) auto 0;
}

.value-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--spacing-8);
  padding: var(--spacing-8);
  margin-bottom: var(--spacing-8);
  background: var(--color-background);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

.value-item:hover {
  transform: translateX(10px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.value-number {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-black);
  color: var(--color-primary);
  opacity: 0.3;
  line-height: 1;
}

.value-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-3);
  color: var(--color-text-primary);
}

.value-description {
  font-size: var(--font-size-base);
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.jq-cta-section {
  padding: var(--spacing-32) 0;
  background: linear-gradient(135deg, var(--color-background-secondary), var(--color-background));
  text-align: center;
}

.jq-cta-content {
  max-width: 700px;
  margin: 0 auto;
}

.jq-cta-title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-6);
  color: var(--color-text-primary);
}

.jq-cta-description {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-8);
  line-height: 1.8;
}

.jq-cta-buttons {
  display: flex;
  gap: var(--spacing-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* Challenge & Story */
.jq-challenge-section {
  padding: var(--spacing-32) 0;
  background: var(--color-background);
}

.jq-challenge-content {
  max-width: 900px;
  margin: 0 auto;
}

.challenge-description {
  font-size: var(--font-size-lg);
  line-height: 1.9;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-6);
}

/* CTA Section */
.cta-section {
  padding: var(--spacing-32) 0;
  background: linear-gradient(135deg, var(--color-background-secondary), var(--color-background));
  text-align: center;
}

.cta-content {
  max-width: 600px;
  margin: 0 auto;
}

.cta-title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-6);
  color: var(--color-text-primary);
}

.cta-description {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-8);
  line-height: 1.8;
}

.cta-buttons {
  display: flex;
  gap: var(--spacing-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .intro-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-12);
    text-align: center;
  }
  
  .intro-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: clamp(2rem, 6vw, 4rem);
  }
  
  .hero-subtitle {
    font-size: var(--font-size-lg);
  }
  
  .intro-stats {
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
  }
  
  .areas-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
  }
  
  .area-card {
    height: 250px;
  }
  
  .channels-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
  }
  
  .channels-showcase {
    padding: var(--spacing-16) 0;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-button {
    width: 100%;
    max-width: 300px;
  }
  
  .jq-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-12);
    text-align: center;
  }
  
  .jq-text {
    max-width: 100%;
  }
  
  .jq-philosophy-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-12);
  }
  
  .visual-circle {
    width: 200px;
    height: 200px;
  }
  
  .mission-grid {
    grid-template-columns: 1fr;
  }
  
  .value-item {
    grid-template-columns: 60px 1fr;
    gap: var(--spacing-4);
  }
  
  .value-number {
    font-size: var(--font-size-3xl);
  }
  
  .jq-cta-buttons {
    flex-direction: column;
    align-items: center;
  }
}

/* Channels Showcase Section */
.channels-showcase {
  padding: var(--spacing-24) 0;
  background: var(--color-background);
}

.channels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-8);
  margin-top: var(--spacing-12);
}

.channel-card {
  padding: var(--spacing-8);
  background: var(--color-background-secondary);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(0, 212, 255, 0.3);
  transition: all var(--transition-normal);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.channel-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: -1;
}

.channel-card:hover::before {
  opacity: 0.05;
}

.channel-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.channel-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-6);
  color: var(--color-primary);
  transition: all var(--transition-normal);
}

.channel-card:hover .channel-icon {
  color: var(--color-secondary);
  transform: scale(1.1);
}

.channel-icon svg {
  width: 100%;
  height: 100%;
}

.channel-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-4);
  color: var(--color-text-primary);
}

.channel-description {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin: 0;
}

@media (max-width: 480px) {
  .hero {
    padding: var(--spacing-8) 0;
  }
  
  .hero-content {
    padding: 0 var(--spacing-4);
  }
  
  .company-intro,
  .business-areas,
  .cta-section {
    padding: var(--spacing-20) 0;
  }
  
  .stat-item {
    padding: var(--spacing-4);
  }
  
  .stat-number {
    font-size: var(--font-size-3xl);
  }
}