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

html {
  scroll-behavior: smooth;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  background-color: white;
}

body #contents {
  line-height: normal;
  font-family: 'HondaGlobalFontJP-Regular', sans-serif;

}

.container {
  max-width: 1536px;
  margin: 0 auto;
}

.container-medium {
  max-width: 1152px;
  margin: 0 auto;
}

.container-small {
  max-width: 1024px;
  margin: 0 auto;
}

.container-xsmall {
  max-width: 896px;
  margin: 0 auto;
}

.icon {
  width: 24px;
  height: 24px;
}

.section-icon {
  width: 48px;
  height: 48px;
  color: #CC0000;
  margin: 0 auto 1.2rem;
}

.section-header {
  text-align: center;
  margin-bottom: 1.6rem;
}

.section-title {
  font-size: 1.875rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: #0f172a;
  line-height: normal;
}

@media (min-width: 981px) {
  .section-title {
    font-size: 2.25rem;
  }
}

.section-subtitle {
  color: #475569;
  font-size: 1.125rem;
  margin-bottom: 1.68rem;
  line-height: normal;
}

.hero-section {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  inset: 0;
  background-image: url('Performance_01_L.avif');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 0 24px;
  max-width: 1152px;
  margin: 0 auto;
}

.hero-title-wrapper {
  margin-bottom: 32px;
  display: inline-block;
}

.hero-title {
  color: white;
  font-size: 2.25rem;
  font-weight: bold;
  margin-bottom: 24px;
  letter-spacing: -0.025em;
  line-height: normal;
}

.hero-subtitle {
  color: white;
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 32px;
  line-height: 1.625;
}

.hero-stats {
  display: flex;
  flex-direction: column;
  gap: 32px;
  justify-content: center;
  align-items: center;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
  line-height: normal;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.stat-item .icon {
  color: #CC0000;
}

.divider {
  display: none;
}

.scroll-indicator {
  position: absolute;
  bottom: 48px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-indicator svg {
  width: 32px;
  height: 32px;
  color: rgba(255, 255, 255, 0.6);
}

@keyframes bounce {
  0%, 100% {
    transform: translateX(-50%) translateY(-25%);
    animation-timing-function: cubic-bezier(0.8, 0, 1, 1);
  }
  50% {
    transform: translateX(-50%) translateY(0);
    animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
  }
}

@media (max-width: 980px) {
  .hero-section {
    height: 30vh;
  }

  .hero-content {
    display: none;
  }

  .scroll-indicator {
    display: none;
  }
}

@media (min-width: 981px) {
  .hero-section {
    height: 100vh;
  }

  .hero-title {
    font-size: 4.5rem;
  }

  .hero-subtitle {
    font-size: 3rem;
  }

  .hero-stats {
    flex-direction: row;
  }

  .divider {
    display: block;
    width: 1px;
    height: 32px;
    background-color: rgba(255, 255, 255, 0.3);
  }

  .mobile-info-section {
    display: none;
  }
}

.mobile-info-section {
  display: none;
  padding: 48px 24px;
  background-color: white;
}

@media (max-width: 980px) {
  .mobile-info-section {
    display: block;
  }
}

.mobile-info-content {
  max-width: 896px;
  margin: 0 auto;
  text-align: center;
}

.mobile-info-title {
  color: #0f172a;
  font-size: 2.25rem;
  font-weight: bold;
  margin-bottom: 16px;
  letter-spacing: -0.025em;
  line-height: normal;
}

.mobile-info-subtitle {
  color: #0f172a;
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 32px;
  line-height: 1.625;
}

.mobile-info-stats {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
  color: #475569;
  font-size: 1.125rem;
  line-height: normal;
}

.youtube-section {
  padding: 32px 24px;
  background: linear-gradient(to bottom, #f8fafc, white);
}

@media (min-width: 981px) {
  .youtube-section {
    padding: 96px 24px;
  }
}

.video-wrapper {
  position: relative;
  width: 100%;
  max-width: 1024px;
  margin: 0 auto;
  overflow: hidden;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  border: 2px solid #e2e8f0;
}

.video-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.contents-section {
  padding: 48px 24px;
  background-color: white;
}

.contents-wrapper {
  max-width: 1152px;
  margin: 0 auto;
}

.contents-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 981px) {
  .contents-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.content-card {
  display: block;
  background: linear-gradient(135deg, #f8fafc 0%, white 100%);
  padding: 40px;
  border: 1px solid #e2e8f0;
  transition: all 0.3s;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.content-card:hover {
  border-color: #CC0000;
}

.content-title {
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 16px;
  color: #0f172a;
  line-height: normal;
}

.content-description {
  color: #475569;
  margin-bottom: 24px;
  line-height: 1.625;
}

.content-image {
  overflow: hidden;
}

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

.timeline-section {
  padding: 48px 24px;
  background: linear-gradient(to bottom, #f8fafc, white);
}

.timeline-container {
  max-width: 1152px;
  margin: 0 auto;
}

.timeline-wrapper {
  position: relative;
}

.timeline-line {
  display: none;
}

@media (min-width: 981px) {
  .timeline-line {
    display: block;
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #CC0000, #CC0000, #CC0000);
    transform: translateX(-50%);
  }
}

.timeline-event {
  position: relative;
  margin-bottom: 32px;
}

@media (min-width: 981px) {
  .timeline-event {
    margin-bottom: 48px;
  }
}

.timeline-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  align-items: center;
}

@media (min-width: 981px) {
  .timeline-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
  }

  .order-1 {
    order: 1;
  }

  .order-2 {
    order: 2;
  }
}

.timeline-card {
  background-color: white;
  padding: 32px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  transition: all 0.3s;
  border: 1px solid #f1f5f9;
}

.timeline-card:hover:not(.no-hover) {
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
  border-color: #CC0000;
  cursor: pointer;
}

.timeline-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.timeline-year-badge {
  display: inline-block;
  margin-bottom: 16px;
}

.timeline-year {
  background-color: #CC0000;
  color: white;
  padding: 8px 24px;
  font-size: 1.5rem;
  font-weight: bold;
  line-height: normal;
}

.timeline-generation {
  font-size: 0.875rem;
  color: #CC0000;
  font-weight: bold;
  margin-bottom: 8px;
  letter-spacing: 0.05em;
  line-height: normal;
}

.timeline-title {
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 16px;
  color: #0f172a;
  line-height: normal;
}

.timeline-description {
  color: #475569;
  line-height: 1.625;
  margin-bottom: 16px;
}

.timeline-milestone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: #fff5f5;
  color: #CC0000;
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: bold;
  line-height: normal;
}

.milestone-icon {
  width: 16px;
  height: 16px;
  color: #CC0000;
}

.timeline-image-container {
  margin-top: 12px;
}

@media (min-width: 981px) {
  .timeline-image-container {
    margin-top: 0;
  }
}

.timeline-image {
  position: relative;
  padding-bottom: 56.25%;
  overflow: hidden;
  background-color: #f1f5f9;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.timeline-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.timeline-image:hover img {
  transform: scale(1.05);
}

.timeline-dot {
  display: none;
}

@media (min-width: 981px) {
  .timeline-dot {
    display: block;
    position: absolute;
    top: 32px;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 24px;
    background-color: #CC0000;
    border: 4px solid white;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.3);
    z-index: 10;
  }
}

.notes-section {
  padding: 12px 24px 32px;
  background: linear-gradient(to bottom, #f8fafc, #e2e8f0);
}

.notes-content {
  font-size: 0.875rem;
  color: #475569;
  line-height: 1.75;
}

.notes-content p {
  margin-bottom: 4px;
}

.press-section {
  padding: 48px 24px;
  background-color: white;
}

.press-section .section-header {
  margin-bottom: 1.5rem;
}

.press-card {
  display: block;
  background: linear-gradient(135deg, #f8fafc 0%, white 100%);
  padding: 32px;
  border: 1px solid #e2e8f0;
  transition: all 0.3s;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.press-card:hover {
  border-color: #CC0000;
}

.press-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

@media (min-width: 981px) {
  .press-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.press-image-wrapper {
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f1f5f9;
}

.press-image-wrapper img {
  width: auto;
  height: 192px;
  object-fit: contain;
  transition: transform 0.3s;
}

@media (min-width: 981px) {
  .press-image-wrapper img {
    height: 224px;
  }
}

.press-card:hover .press-image-wrapper img {
  transform: scale(1.05);
}

.press-date {
  font-size: 1rem;
  color: #64748b;
  margin-bottom: 12px;
  line-height: normal;
}

@media (min-width: 981px) {
  .press-date {
    font-size: 1.125rem;
  }
}

.press-title {
  font-size: 1.25rem;
  font-weight: bold;
  margin-bottom: 12px;
  color: #0f172a;
  line-height: normal;
}

@media (min-width: 981px) {
  .press-title {
    font-size: 1.5rem;
  }
}


.mobility-section {
  padding: 96px 24px;
  background: linear-gradient(to bottom, white, #f8fafc);
}

.mobility-card {
  background-color: white;
  padding: 48px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  border: 1px solid #e2e8f0;
}

@media (min-width: 981px) {
  .mobility-card {
    padding: 48px 64px;
  }
}

.mobility-card p {
  color: #0f172a;
  font-size: 1.125rem;
  line-height: 1.75;
  margin: 0;
}

.thankyou-section {
  padding: 128px 24px;
  background: linear-gradient(135deg, #CC0000 0%, #AA0000 50%, #CC0000 100%);
  color: white;
  position: relative;
  overflow: hidden;
}

.decorative-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background-image: radial-gradient(circle, white 1px, transparent 1px);
  background-size: 30px 30px;
}

.thankyou-content {
  max-width: 896px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 10;
}

.thankyou-title {
  font-size: 4.5rem;
  font-weight: bold;
  margin-bottom: 32px;
  letter-spacing: -0.025em;
  line-height: 1;
}

.thankyou-subtitle {
  font-size: 1.875rem;
  font-weight: 300;
  margin-bottom: 48px;
  letter-spacing: 0.05em;
  line-height: 1.375;
}

.thankyou-divider {
  height: 1px;
  background-color: rgba(255, 255, 255, 0.3);
  max-width: 448px;
  margin: 0 auto 48px;
}

.thankyou-text {
  font-size: 1.5rem;
  font-weight: 300;
  line-height: 1.625;
  margin-bottom: 32px;
}

.thankyou-message {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.75;
}

@media (min-width: 981px) {




  .thankyou-title {
    font-size: 6rem;

    margin-bottom: 40px;
    line-height: 1.1;
  }

  .thankyou-subtitle {
    font-size: 2.25rem;
    line-height: 1.3;
    margin-bottom: 56px;
  }

  .thankyou-text {
    font-size: 1.875rem;
    line-height: 1.6;
  }
}

h2.section-title {
  line-height: 1.2;
  padding-bottom: 0;
  font-size: 32px;
}