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

body {
  font-family: 'Segoe UI', Arial, sans-serif;
  background: #f0f3f8;
  color: #333;
  line-height: 1.6;
}

/* Header */
.hero {
  position: relative;
  background: url('images/office-bg.jpg') center/cover no-repeat;
  color: white;
  text-align: center;
  padding: 5rem 1rem;
}

.hero .overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 40, 80, 0.6);
}

.hero-content {
  position: relative;
  z-index: 1;
}

.logo {
  width: 90px;
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.hero p {
  font-size: 1.2rem;
  font-weight: 300;
}

/* Navigation */
.navbar {
  background: #003767;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.navbar ul {
  list-style: none;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.navbar li {
  margin: 0.5rem 1rem;
}

.navbar a {
  color: white;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.navbar a:hover {
  color: #ffd700;
}

/* Main content */
main {
  max-width: 1000px;
  margin: 2rem auto;
  padding: 0 1rem;
}

/* Cards */
.card {
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
  padding: 2rem;
  margin-bottom: 2rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 15px rgba(0,0,0,0.1);
}

h2 {
  color: #003767;
  margin-bottom: 1rem;
  border-left: 4px solid #0074d9;
  padding-left: 0.5rem;
}

/* Services */
.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.service {
  background: #f7f9fc;
  border-radius: 10px;
  padding: 1rem;
  text-align: center;
  transition: background 0.3s ease;
}

.service:hover {
  background: #e9f1ff;
}

.service h3 {
  color: #084a85;
  margin-bottom: 0.5rem;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.contact-grid iframe {
  width: 100%;
  height: 200px;
  border: none;
  border-radius: 10px;
}

a {
  color: #084a85;
}

a:hover {
  color: #0074d9;
}

/* Docs list */
.docs-list {
  list-style: none;
  padding-left: 0;
}

.docs-list li {
  margin-bottom: 0.5rem;
}

.docs-list a {
  display: inline-block;
  background: #f0f7ff;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.3s ease;
}

.docs-list a:hover {
  background: #e0efff;
}

/* Footer */
footer {
  background: #003767;
  color: white;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
  margin-top: 2rem;
}

/* Responsive */
@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .hero {
    padding: 3rem 1rem;
  }
  .hero h1 {
    font-size: 1.8rem;
  }
}