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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  line-height: 1.5;
  color: #000;
  background: #fff;
  min-height: 100vh
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale
}

main {
  min-height: 100vh;
  background: #fff
}

nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 50;
  transition: all 0.5s ease;
  background: transparent
}

.nav-container {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1.5rem
}

@media (min-width: 1024px) {
  .nav-container {
    padding: 0 2rem
  }
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 5rem
}

.nav-logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: inherit
}

.nav-logo svg {
  height: 3rem;
  width: auto
}

.nav-links {
  display: none
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
    align-items: center;
    gap: 2rem
  }
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 300;
  letter-spacing: 0.025em;
  color: #4b5563;
  text-decoration: none;
  transition: color 0.3s ease
}

.nav-links a:hover {
  color: #000
}

.nav-links a.active {
  color: #000
}

.mobile-tagline {
  display: block;
  color: #4b5563;
  font-weight: 300;
  font-size: 0.75rem;
  letter-spacing: 0.025em
}

@media (min-width: 768px) {
  .mobile-tagline {
    display: none
  }
}

#hero {
  position: relative;
  padding-top: 10rem;
  padding-bottom: 8rem;
  padding-left: 1rem;
  padding-right: 1rem;
  overflow: hidden
}

@media (min-width: 640px) {
  #hero {
    padding-left: 1.5rem;
    padding-right: 1.5rem
  }
}

@media (min-width: 1024px) {
  #hero {
    padding-left: 2rem;
    padding-right: 2rem
  }
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  opacity: 0.02
}

.hero-grid-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, #000 1px, transparent 1px), linear-gradient(to bottom, #000 1px, transparent 1px);
  background-size: 60px 60px;
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite
}

@keyframes pulse {
  0%, 100% {
    opacity: 1
  }

  50% {
    opacity: 0.5
  }
}

.hero-dots {
  position: absolute;
  inset: 0;
  pointer-events: none
}

.hero-dots .dot {
  position: absolute;
  border-radius: 50%
}

.hero-dots .dot-1 {
  top: 5rem;
  left: 2.5rem;
  width: 0.5rem;
  height: 0.5rem;
  background: #d1d5db;
  animation: float-slow 6s ease-in-out infinite
}

.hero-dots .dot-2 {
  top: 10rem;
  right: 5rem;
  width: 0.25rem;
  height: 0.25rem;
  background: #9ca3af;
  animation: float-medium 4s ease-in-out infinite
}

.hero-dots .dot-3 {
  bottom: 10rem;
  left: 25%;
  width: 0.375rem;
  height: 0.375rem;
  background: #e5e7eb;
  animation: float-fast 3s ease-in-out infinite
}

.hero-dots .dot-4 {
  bottom: 15rem;
  right: 33.333%;
  width: 0.25rem;
  height: 0.25rem;
  background: #d1d5db;
  animation: float-slow 6s ease-in-out infinite
}

@keyframes float-slow {
  0%, 100% {
    transform: translateY(0)
  }

  50% {
    transform: translateY(-20px)
  }
}

@keyframes float-medium {
  0%, 100% {
    transform: translateY(0)
  }

  50% {
    transform: translateY(-15px)
  }
}

@keyframes float-fast {
  0%, 100% {
    transform: translateY(0)
  }

  50% {
    transform: translateY(-25px)
  }
}

.hero-content {
  max-width: 64rem;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 10
}

.hero-title {
  font-size: 4.5rem;
  font-weight: 200;
  color: #000;
  margin-bottom: 2rem;
  letter-spacing: -0.025em;
  transition: all 1s ease;
  opacity: 0;
  transform: translateY(2rem)
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 6rem
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 8rem
  }
}

.hero-subtitle {
  font-size: 1.5rem;
  color: #6b7280;
  font-weight: 300;
  margin-bottom: 4rem;
  letter-spacing: 0.025em;
  transition: all 1s ease 0.3s;
  opacity: 0;
  transform: translateY(2rem)
}

@media (min-width: 768px) {
  .hero-subtitle {
    font-size: 1.875rem
  }
}

.hero-cta {
  display: inline-block;
  padding: 1rem 2rem;
  background: #000;
  color: #fff;
  font-weight: 500;
  font-size: 1.125rem;
  letter-spacing: 0.025em;
  text-decoration: none;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(2rem);
  transition-delay: 0.6s
}

.hero-cta:hover {
  background: #1f2937;
  transform: scale(1.05)
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%)
}

.hero-scroll-mouse {
  width: 1.5rem;
  height: 2.5rem;
  border: 2px solid #d1d5db;
  border-radius: 9999px;
  display: flex;
  justify-content: center
}

.hero-scroll-dot {
  width: 0.25rem;
  height: 0.75rem;
  background: #9ca3af;
  border-radius: 9999px;
  margin-top: 0.5rem;
  animation: bounce 2s infinite
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0)
  }

  50% {
    transform: translateY(0.375rem)
  }
}

#stats {
  padding: 8rem 1rem;
  padding-left: 1rem;
  padding-right: 1rem
}

@media (min-width: 640px) {
  #stats {
    padding-left: 1.5rem;
    padding-right: 1.5rem
  }
}

@media (min-width: 1024px) {
  #stats {
    padding-left: 2rem;
    padding-right: 2rem
  }
}

.stats-container {
  max-width: 72rem;
  margin: 0 auto
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  margin-bottom: 6rem
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(3, 1fr)
  }
}

@media (min-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(6, 1fr)
  }
}

.stat-item {
  text-align: center
}

.stat-number {
  font-size: 2.25rem;
  font-weight: 200;
  color: #000;
  margin-bottom: 0.5rem;
  letter-spacing: -0.025em
}

@media (min-width: 768px) {
  .stat-number {
    font-size: 3rem
  }
}

.stat-unit {
  font-size: 1.5rem;
  color: #9ca3af
}

.stat-label {
  color: #6b7280;
  font-weight: 300;
  font-size: 0.875rem;
  letter-spacing: 0.025em;
  text-transform: uppercase
}

.stats-summary {
  text-align: center
}

.stats-summary p {
  font-size: 1.25rem;
  color: #4b5563;
  font-weight: 300
}

#platforms {
  padding: 8rem 1rem;
  padding-left: 1rem;
  padding-right: 1rem
}

@media (min-width: 640px) {
  #platforms {
    padding-left: 1.5rem;
    padding-right: 1.5rem
  }
}

@media (min-width: 1024px) {
  #platforms {
    padding-left: 2rem;
    padding-right: 2rem
  }
}

.platforms-container {
  max-width: 72rem;
  margin: 0 auto
}

.platforms-header {
  text-align: center;
  margin-bottom: 5rem
}

.platforms-header h2 {
  font-size: 3rem;
  font-weight: 200;
  color: #000;
  margin-bottom: 2rem;
  letter-spacing: -0.025em
}

@media (min-width: 768px) {
  .platforms-header h2 {
    font-size: 3.75rem
  }
}

.platforms-header p {
  font-size: 1.5rem;
  color: #6b7280;
  font-weight: 300
}

.platforms-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  margin-bottom: 6rem
}

@media (min-width: 768px) {
  .platforms-grid {
    grid-template-columns: repeat(2, 1fr)
  }
}

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

.platform-item {
  text-align: center
}

.platform-icon {
  margin-bottom: 2rem
}

.platform-icon-inner {
  width: 5rem;
  height: 5rem;
  margin: 0 auto;
  background: #000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: transform 0.3s ease
}

.platform-item:hover .platform-icon-inner {
  transform: scale(1.05)
}

.platform-icon-inner svg {
  width: 2rem;
  height: 2rem;
  color: #fff
}

.platform-title {
  font-size: 1.25rem;
  font-weight: 500;
  color: #000;
  margin-bottom: 0.75rem;
  letter-spacing: -0.025em
}

.platform-desc {
  color: #6b7280;
  margin-bottom: 2rem;
  font-weight: 300;
  font-size: 0.875rem
}

.platform-stats {
  display: flex;
  flex-direction: column;
  gap: 1rem
}

.platform-stat {
  text-align: center
}

.platform-stat-number {
  font-size: 1.5rem;
  font-weight: 300;
  color: #000;
  margin-bottom: 0.25rem
}

.platform-stat-label {
  font-size: 0.75rem;
  color: #9ca3af;
  font-weight: 300;
  letter-spacing: 0.05em;
  text-transform: uppercase
}

.platform-awards {
  text-align: center;
  border-top: 1px solid #f3f4f6;
  padding-top: 4rem
}

.platform-awards h3 {
  font-size: 1.875rem;
  font-weight: 300;
  color: #000;
  margin-bottom: 3rem;
  letter-spacing: -0.025em
}

.platform-awards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 64rem;
  margin: 0 auto
}

@media (min-width: 768px) {
  .platform-awards-grid {
    grid-template-columns: repeat(3, 1fr)
  }
}

.award-item {
  text-align: center
}

.award-title {
  font-size: 1.125rem;
  font-weight: 500;
  color: #000;
  margin-bottom: 0.5rem
}

.award-source {
  font-size: 0.875rem;
  color: #6b7280;
  font-weight: 300
}

footer {
  background: #fff;
  border-top: 1px solid #f3f4f6;
  padding: 2rem 0
}

.footer-container {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 1rem
}

@media (min-width: 640px) {
  .footer-container {
    padding: 0 1.5rem
  }
}

@media (min-width: 1024px) {
  .footer-container {
    padding: 0 2rem
  }
}

.footer-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.5rem
}

.footer-content p {
  color: #6b7280;
  font-size: 0.875rem
}

.footer-content p a {
  color: #9ca3af;
  text-decoration: none
}

.footer-content p a:hover {
  text-decoration: underline
}

.visible {
  opacity: 1 !important;
  transform: translateY(0) !important
}

@media (max-width: 767px) {
  .nav-links {
    display: none !important
  }

  .mobile-tagline {
    display: block !important
  }
}