:root {
  --primary-color: #2563eb;
  --secondary-color: #1e40af;
  --text-color: #1f2937;
  --light-bg: #f3f4f6;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text-color);
  line-height: 1.6;
}

.hero {
  background-image: linear-gradient(rgba(37, 99, 235, 0.7), rgba(30, 64, 175, 0.7)), url('/images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  min-height: 80vh;
  display: flex;
  align-items: center;
  color: white;
  position: relative;
}

.hero::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background: url('/images/pattern.svg') repeat;
  opacity: 0.1;
  top: 0;
  left: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-title {
  font-size: 4rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  animation: fadeInUp 1s ease-out;
}

.hero-description {
  font-size: 1.5rem;
  opacity: 0.9;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
  animation: fadeInUp 1s ease-out 0.3s;
}

.service-card {
  background: white;
  border-radius: 1rem;
  padding: 2rem;
  transition: all 0.3s ease;
  border: 1px solid #e5e7eb;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: var(--light-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -1rem;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--primary-color);
  border-radius: 2px;
}

.value-card {
  background: var(--light-bg);
  padding: 2rem;
  border-radius: 1rem;
  height: 100%;
}

.contact-section {
  background: var(--light-bg);
}

.nav-link {
  position: relative;
  padding: 0.5rem 1rem;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.btn-primary {
  background: var(--primary-color);
  color: white;
  padding: 0.75rem 2rem;
  border-radius: 0.5rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

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

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.service-item {
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

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

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 3rem 0;
}

.contact {
  background-color: #f7fafc;
  padding: 4rem 0;
}