/* Reset and base styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
:root {
  /* Primary Colors */
  --primary-900: #1A365D;
  --primary-700: #2A4365;
  --primary-500: #3182CE;
  --primary-300: #90CDF4;
  --primary-100: #EBF8FF;

  /* Neutral Colors */
  --neutral-900: #1A202C;
  --neutral-700: #4A5568;
  --neutral-500: #718096;
  --neutral-300: #CBD5E0;
  --neutral-100: #F7FAFC;

  /* Accent Colors */
  --accent-500: #38B2AC;
  --accent-300: #81E6D9;
  --success-500: #48BB78;
  --warning-500: #ECC94B;
}

/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, 
               Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  line-height: 1.6;
  color: var(--neutral-900);
  background: var(--neutral-100);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Navigation */
.navbar,
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: #2563eb;
  text-decoration: none;
}

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

.nav-links a {
  color: #333;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: #2563eb;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-menu-btn span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: #333;
  margin: 5px 0;
  transition: all 0.3s ease;
}

/* Hero Section */
.hero {
  padding: 160px 0 100px;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  position: relative;
  overflow: hidden;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: #1e293b;
}

.hero p {
  font-size: 1.25rem;
  color: #64748b;
  margin-bottom: 2rem;
}

.cta-button {
  display: inline-block;
  padding: 1rem 2rem;
  background: #2563eb;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: background-color 0.3s ease;
}

.cta-button:hover {
  background: #1e40af;
}

/* About Section */
.about {
  padding: 100px 0;
  background: white;
}

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

.about h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: #1e293b;
}

.about p {
  max-width: 800px;
  margin: 0 auto 3rem;
  color: #64748b;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.stat-item h3 {
  font-size: 2.5rem;
  color: #2563eb;
  margin-bottom: 0.5rem;
}

/* Services Section */
.services {
  padding: 100px 0;
  background: #f8fafc;
}

.services h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #1e293b;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.service-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
}

.service-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #1e293b;
}

.service-card p {
  color: #64748b;
}

/* Work Section */
.work {
  padding: 100px 0;
  background: white;
}

.work h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #1e293b;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.work-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 16/9;
  transition: transform 0.3s ease;
}

.work-image {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform 0.3s ease;
}

.work-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
  padding: 2rem;
  color: white;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.work-card:hover .work-overlay {
  transform: translateY(0);
}

.work-card:hover .work-image {
  transform: scale(1.1);
}

.work-overlay h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.work-overlay p {
  font-size: 1rem;
  opacity: 0.8;
}

/* Testimonials Section */
.testimonials {
  padding: 100px 0;
  background: #f8fafc;
}

.testimonials h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #1e293b;
}

.testimonials-slider {
  padding: 2rem 0 4rem;
}

.testimonial-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  margin: 1rem;
}

.testimonial-content p {
  font-size: 1.1rem;
  color: #4a5568;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.author-info h4 {
  font-size: 1.1rem;
  color: #2d3748;
  margin-bottom: 0.25rem;
}

.author-info p {
  font-size: 0.9rem;
  color: #718096;
}

.swiper-button-next,
.swiper-button-prev {
  color: #2563eb;
}

.swiper-pagination-bullet-active {
  background: #2563eb;
}

/* Contact Section */
.contact {
  padding: 100px 0;
  background: white;
}

.contact h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #1e293b;
}

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

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: #1e293b;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  font-size: 1rem;
}

.form-group textarea {
  height: 150px;
  resize: vertical;
}

.submit-button {
  width: 100%;
  padding: 1rem;
  background: #2563eb;
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.submit-button:hover {
  background: #1e40af;
}

/* Footer */
.footer {
  background: #1e293b;
  color: white;
  padding: 3rem 0;
}

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

.footer-logo h3 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.footer-logo p {
  color: #94a3b8;
  margin-bottom: 2rem;
}

.footer-info p {
  color: #94a3b8;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .container {
    padding: 0 1.5rem;
  }
  
  .work-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: white;
    padding: 1rem;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    transform: translateY(-100%);
    opacity: 0;
    transition: all 0.3s ease;
  }

  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero p {
    font-size: 1.1rem;
  }

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

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

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

  section {
    padding: 60px 0;
  }

  h2 {
    font-size: 2rem !important;
  }

  .testimonial-card {
    margin: 0.5rem;
    padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .hero {
    padding: 120px 0 60px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .cta-button {
    width: 100%;
    text-align: center;
  }

  .work-card {
    aspect-ratio: 4/3;
  }

  .work-overlay {
    transform: translateY(0);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.4));
  }

  .testimonial-author {
    flex-direction: column;
    text-align: center;
  }

  .testimonial-content p {
    font-size: 1rem;
  }
}

/* Custom Animations */
@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
  100% {
    transform: translateY(0px);
  }
}

/* Custom Utility Classes */
.gradient-text {
  background: linear-gradient(45deg, #3b82f6, #2563eb);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-bg {
  background: radial-gradient(circle at 75% 50%, rgba(59, 130, 246, 0.1), rgba(255, 255, 255, 1) 60%);
}

.float-animation {
  animation: float 6s ease-in-out infinite;
}

/* Tailwind-inspired Classes */
.nav-link {
  color: #4a5568;
  transition: color 0.3s ease;
  font-weight: 500;
}

.nav-link:hover {
  color: #2563eb;
}

.cta-button-primary {
  background: #2563eb;
  color: white;
  padding: 1rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  transition: background-color 0.3s ease;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.cta-button-primary:hover {
  background: #1e40af;
}

.cta-button-secondary {
  border: 2px solid #2563eb;
  color: #2563eb;
  padding: 1rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  transition: background-color 0.3s ease;
}

.feature-card {
  background: #f1f5f9;
  padding: 2rem;
  border-radius: 12px;
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
}

.feature-icon {
  width: 4rem;
  height: 4rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.service-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
}

.work-card {
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.3s ease;
}

.work-image {
  width: 100%;
  height: 20rem;
  object-fit: cover;
}

.work-overlay {
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.work-card:hover .work-overlay {
  opacity: 1;
}