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

body {
  font-family: "Inter", sans-serif;
  background-color: #ffffff;
  color: #1b1b1b;
  line-height: 1.6;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Navbar */
.navbar {
  background: #fff;
  padding: 15px 0;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo img {
  height: 45px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-links a {
  text-decoration: none;
  color: #002b5c;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links .active {
  color: #007bff;
}

/* Hero Section */
.hero {
  background: url("hero-services.png") center/cover no-repeat;
  height: 70vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
}

.hero .overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 20, 60, 0.75);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 850px;
  padding: 0 20px;
}

.hero h1 {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 20px;
  background: linear-gradient(90deg, #00c6ff, #0072ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.1rem;
  margin-bottom: 30px;
}

.btn-primary {
  display: inline-block;
  background: linear-gradient(90deg, #007bff, #00c6ff);
  color: #fff;
  padding: 12px 30px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(0, 123, 255, 0.3);
}

/* Overview Section */
.overview {
  background: linear-gradient(180deg, #f7faff 0%, #ffffff 100%);
  padding: 90px 0;
  text-align: center;
}

.overview h2 {
  color: #002b5c;
  font-size: 2rem;
  margin-bottom: 20px;
}

.overview p {
  color: #555;
  max-width: 850px;
  margin: 0 auto 50px;
  font-size: 1.05rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  margin-top: 20px;
}

.card {
  background: #fff;
  border-radius: 15px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
  padding: 40px 25px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.card img {
  width: 60px;
  height: 60px;
  margin-bottom: 20px;
}

.card h3 {
  color: #003e8a;
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.card p {
  color: #555;
  font-size: 0.95rem;
}

/* CTA Section */
.cta {
  background: linear-gradient(135deg, #007bff 0%, #003b8a 100%);
  color: #fff;
  text-align: center;
  padding: 80px 20px;
}

.cta h2 {
  font-size: 2rem;
  margin-bottom: 15px;
}

.cta p {
  max-width: 700px;
  margin: 0 auto 30px;
  font-size: 1.05rem;
}

.cta .btn-primary {
  background: #fff;
  color: #002b5c;
}

.cta .btn-primary:hover {
  background: #e6e6e6;
}

/* Footer */
.footer {
  background: #001a3d;
  color: #fff;
  text-align: center;
  padding: 25px 0;
  font-size: 0.9rem;
}