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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-logo {
  width: 2rem;
  height: 2rem;
  background: linear-gradient(135deg, #06b6d4, #8b5cf6);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.nav-title {
  font-size: 1.25rem;
  font-weight: bold;
  color: white;
}

.nav-menu {
  display: flex;
  gap: 2rem;
}

.nav-link {
  color: #d1d5db;
  text-decoration: none;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: white;
}

.nav-cta-btn {
  background: linear-gradient(135deg, #06b6d4, #8b5cf6);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.nav-cta-btn:hover {
  background: linear-gradient(135deg, #0891b2, #7c3aed);
  transform: translateY(-2px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: white;
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: linear-gradient(135deg, #0f172a, #581c87, #0f172a);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("images/hero-ai-tech.png");
  background-size: cover;
  background-position: center;
  opacity: 0.3;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.5), transparent);
}

.floating-element {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  animation: float 6s ease-in-out infinite;
}

.floating-1 {
  top: 5rem;
  left: 2.5rem;
  width: 5rem;
  height: 5rem;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(139, 92, 246, 0.2));
}

.floating-2 {
  bottom: 5rem;
  right: 2.5rem;
  width: 8rem;
  height: 8rem;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(236, 72, 153, 0.2));
  animation-delay: -3s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 64rem;
  margin: 0 auto;
  padding: 0 1.5rem;
  opacity: 0;
  transform: translateY(2.5rem);
  animation: fadeInUp 1s ease forwards;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(139, 92, 246, 0.2));
  color: #67e8f9;
  border: 1px solid rgba(6, 182, 212, 0.3);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 4.5rem);
  font-weight: bold;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.gradient-text-cyan {
  background: linear-gradient(135deg, #06b6d4, #8b5cf6);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-purple {
  background: linear-gradient(135deg, #a855f7, #ec4899);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-white {
  color: white;
}

.hero-description {
  font-size: 1.25rem;
  color: #d1d5db;
  margin-bottom: 2rem;
  max-width: 32rem;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

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

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

.btn-primary {
  background: linear-gradient(135deg, #06b6d4, #8b5cf6);
  color: white;
  border: none;
  padding: 0.75rem 2rem;
  border-radius: 0.5rem;
  font-size: 1.125rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #0891b2, #7c3aed);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.75rem 2rem;
  border-radius: 0.5rem;
  font-size: 1.125rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Services Section */
.services {
  padding: 5rem 0;
  position: relative;
}

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

.section-title {
  font-size: 2.5rem;
  font-weight: bold;
  color: white;
  margin-bottom: 1rem;
}

.section-description {
  color: #9ca3af;
  font-size: 1.125rem;
  max-width: 32rem;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.service-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
}

.service-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-5px);
}

.service-image {
  position: relative;
  height: 12rem;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.service-card:hover .service-image {
  transform: scale(1.05);
}

.service-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
}

.service-icon {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  color: #06b6d4;
  font-size: 2rem;
}

.service-content {
  padding: 1.5rem;
}

.service-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: white;
  margin-bottom: 0.75rem;
}

.service-content p {
  color: #9ca3af;
  line-height: 1.6;
}

/* Specialties Section */
.specialties {
  padding: 5rem 0;
  background: rgba(0, 0, 0, 0.2);
}

.specialties-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

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

.specialties-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.specialty-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  transition: transform 0.3s ease;
}

.specialty-item:hover {
  transform: translateX(10px);
}

.specialty-icon {
  width: 3rem;
  height: 3rem;
  background: linear-gradient(135deg, #06b6d4, #8b5cf6);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.specialty-item:hover .specialty-icon {
  transform: scale(1.1);
}

.specialty-info h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: white;
  margin-bottom: 0.5rem;
}

.specialty-info p {
  color: #9ca3af;
  margin-bottom: 0.75rem;
}

.specialty-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-badge {
  background: rgba(255, 255, 255, 0.1);
  color: #67e8f9;
  border: 1px solid rgba(6, 182, 212, 0.3);
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.875rem;
}

.specialties-image {
  position: relative;
}

.image-container {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.image-container img {
  width: 100%;
  height: auto;
  display: block;
}

.image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
}

.certification-badge {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0.5rem;
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.certification-badge i {
  color: #fbbf24;
  font-size: 1.25rem;
}

.certification-badge strong {
  color: white;
  font-weight: 600;
  display: block;
  margin-bottom: 0.25rem;
}

.certification-badge p {
  color: #d1d5db;
  font-size: 0.875rem;
  margin: 0;
}

/* Philosophy Section */
.philosophy {
  padding: 5rem 0;
}

.philosophy-content {
  max-width: 64rem;
  margin: 0 auto;
  text-align: center;
}

.philosophy-quote {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  padding: 2rem;
  margin: 2rem 0 3rem;
}

.philosophy-quote blockquote {
  font-size: 1.5rem;
  color: #d1d5db;
  font-style: italic;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.quote-line {
  width: 4rem;
  height: 0.25rem;
  background: linear-gradient(135deg, #06b6d4, #8b5cf6);
  margin: 0 auto;
}

.philosophy-values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.value-item {
  text-align: center;
  transition: transform 0.3s ease;
}

.value-item:hover {
  transform: translateY(-10px);
}

.value-icon {
  width: 4rem;
  height: 4rem;
  background: linear-gradient(135deg, #06b6d4, #8b5cf6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: white;
  font-size: 2rem;
  transition: transform 0.3s ease;
}

.value-item:hover .value-icon {
  transform: scale(1.1);
}

.value-item h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: white;
  margin-bottom: 0.75rem;
}

.value-item p {
  color: #9ca3af;
}

/* CTA Section */
.cta {
  padding: 5rem 0;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(139, 92, 246, 0.2));
}

.cta-content {
  text-align: center;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: bold;
  color: white;
  margin-bottom: 1.5rem;
}

.cta-description {
  font-size: 1.25rem;
  color: #d1d5db;
  margin-bottom: 2rem;
  max-width: 32rem;
  margin-left: auto;
  margin-right: auto;
}

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

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

/* Footer */
.footer {
  padding: 3rem 0;
  background: rgba(0, 0, 0, 0.4);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

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

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-logo {
  width: 2rem;
  height: 2rem;
  background: linear-gradient(135deg, #06b6d4, #8b5cf6);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.footer-title {
  font-size: 1.25rem;
  font-weight: bold;
  color: white;
}

.footer-text {
  color: #9ca3af;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 1rem;
    gap: 1rem;
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-cta-btn {
    display: none;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .specialties-content {
    grid-template-columns: 1fr;
  }

  .philosophy-values {
    grid-template-columns: 1fr;
  }
}

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

/* Scroll animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}