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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: #0a0a0a;
  color: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.hero-background {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0a0a0a 0%, #0a0a0a 70%, #1a1a1a 100%);
}

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

.hero-title h1 {
  font-size: clamp(3rem, 8vw, 8rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  text-balance: balance;
}

.text-gray {
  color: #666666;
}

.text-white {
  color: #ffffff;
}

.divider {
  width: 6rem;
  height: 2px;
  background-color: #ffffff;
  margin: 0 auto 2rem;
}

.hero-subtitle {
  font-size: clamp(1.25rem, 3vw, 2rem);
  color: #888888;
  margin-bottom: 3rem;
  text-balance: balance;
  line-height: 1.5;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
  align-items: center;
}

@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
  }
}

/* Buttons */
.btn {
  padding: 1.5rem 2rem;
  font-size: 1.125rem;
  font-weight: 500;
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  text-align: center;
}

.btn-primary {
  background-color: #ffffff;
  color: #0a0a0a;
}

.btn-primary:hover {
  background-color: #e5e5e5;
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: #888888;
  border: 1px solid #888888;
}

.btn-outline:hover {
  background-color: #1a1a1a;
  color: #ffffff;
  border-color: #ffffff;
}

.btn-ghost {
  background-color: transparent;
  color: #888888;
}

.btn-ghost:hover {
  color: #ffffff;
  transform: translateX(5px);
}

/* Geometric Elements */
.geometric-element {
  position: absolute;
  background-color: rgba(255, 255, 255, 0.1);
}

.geo-1 {
  top: 25%;
  left: 25%;
  width: 8px;
  height: 8px;
  transform: rotate(45deg);
}

.geo-2 {
  bottom: 33%;
  right: 25%;
  width: 4px;
  height: 4px;
  background-color: rgba(255, 255, 255, 0.2);
}

.geo-3 {
  top: 50%;
  right: 33%;
  width: 12px;
  height: 2px;
  background-color: rgba(255, 255, 255, 0.1);
}

/* Philosophy Section */
.philosophy {
  padding: 6rem 1rem;
}

.philosophy-grid {
  display: grid;
  gap: 4rem;
  align-items: center;
}

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

.badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  border: 1px solid #666666;
  border-radius: 2rem;
  font-size: 0.875rem;
  color: #666666;
  margin-bottom: 1.5rem;
}

.philosophy-content h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  margin-bottom: 2rem;
  text-balance: balance;
}

.philosophy-text {
  font-size: 1.125rem;
  color: #888888;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.philosophy-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, transparent 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.5rem;
  padding: 2rem;
}

.ai-circle {
  width: 4rem;
  height: 4rem;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.ai-inner-circle {
  width: 2rem;
  height: 2rem;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
}

.ai-text {
  font-size: 0.875rem;
  color: #888888;
  text-align: center;
}

/* Capabilities Section */
.capabilities {
  padding: 6rem 1rem;
  background-color: rgba(255, 255, 255, 0.02);
}

.capabilities-header {
  text-align: center;
  margin-bottom: 4rem;
}

.capabilities-header h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  margin-bottom: 2rem;
  text-balance: balance;
}

.capabilities-grid {
  display: grid;
  gap: 2rem;
}

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

.capability-card {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.5rem;
  padding: 2rem;
  transition: border-color 0.3s ease;
}

.capability-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

.capability-icon {
  font-size: 3rem;
  color: #ffffff;
  margin-bottom: 1.5rem;
}

.capability-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.capability-card p {
  color: #888888;
  line-height: 1.7;
}

/* CTA Section */
.cta {
  padding: 6rem 1rem;
  text-align: center;
}

.cta h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  margin-bottom: 2rem;
  text-balance: balance;
}

.cta-subtitle {
  font-size: 1.25rem;
  color: #888888;
  margin-bottom: 3rem;
  text-balance: balance;
  line-height: 1.7;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
  align-items: center;
}

@media (min-width: 640px) {
  .cta-buttons {
    flex-direction: row;
  }
}

/* Footer */
.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 3rem 1rem;
}

.footer-content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

@media (min-width: 768px) {
  .footer-content {
    flex-direction: row;
    gap: 0;
  }
}

.footer-brand h3 {
  font-size: 1.5rem;
  font-weight: 700;
}

.footer-tagline {
  font-size: 0.875rem;
  color: #666666;
  margin-top: 0.5rem;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-link {
  font-size: 0.875rem;
  color: #666666;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: #ffffff;
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  text-align: center;
  font-size: 0.875rem;
  color: #666666;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.8s ease-out;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}