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

body {
  font-family: 'Inter', sans-serif;
  background: linear-gradient(to right, #f0f2f5, #ffffff);
  color: #333;
  line-height: 1.6;
}

header {
  background-color: #1e40af;
  color: white;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: 1000;
}

header h1 {
  font-size: 1.8rem;
}

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  background: none;
  border: none;
  color: white;
  cursor: pointer;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

nav a {
  color: white;
  text-decoration: none;
  font-weight: 600;
  position: relative;
  padding: 0.5rem 0;
}

nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0%;
  height: 2px;
  background: white;
  transition: width 0.3s ease;
}

nav a:hover::after,
nav a.active::after {
  width: 100%;
}

nav a.active {
  font-weight: 800;
}

.hero {
  text-align: center;
  padding: 3rem 2rem;
  background: #f8fafc;
}

.hero h2 {
  font-size: 2rem;
  color: #1e40af;
  margin-bottom: 1rem;
}

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

.section {
  padding: 3rem 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.section h3 {
  color: #1e40af;
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  font-weight: 800;
}

.section p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card {
  background: white;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: transform 0.3s ease;
}

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

.service-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.service-card .content {
  padding: 1.5rem;
}

.contact-section {
  background: linear-gradient(135deg, #1e40af, #3b82f6);
  color: white;
  padding: 3rem 2rem;
  text-align: center;
}

.contact-info {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.contact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

footer {
  background-color: #1e3a8a;
  color: white;
  text-align: center;
  padding: 1.5rem;
  font-size: 0.9rem;
}