/* Base styles */
:root {
  --primary-color: #11448c;
  --accent-color: #007acc;
  --background-color: #ffffff;
  --text-color: #333333;
  --heading-font: 'Poppins', sans-serif;
  --body-font: 'Open Sans', sans-serif;
}

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

body {
  font-family: var(--body-font);
  color: var(--text-color);
  background-color: var(--background-color);
  line-height: 1.6;
}

header {
  background-color: var(--background-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
}

.logo a {
  font-family: var(--heading-font);
  color: var(--primary-color);
  font-size: 1.8rem;
  font-weight: 700;
  text-decoration: none;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.nav-links li a {
  font-weight: 500;
  color: var(--text-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.nav-links li a:hover {
  color: var(--primary-color);
}

.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-color);
  cursor: pointer;
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    flex-direction: column;
    background-color: var(--background-color);
    width: 70%;
    height: 100%;
    padding-top: 5rem;
    transition: right 0.3s ease;
  }

  .nav-links.active {
    right: 0;
    box-shadow: -4px 0 8px rgba(0,0,0,0.1);
  }

  .hamburger {
    display: block;
  }
}

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.hero-content h1 {
  font-family: var(--heading-font);
  color: var(--primary-color);
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero-content p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  max-width: 500px;
}

.btn-primary {
  display: inline-block;
  background-color: var(--accent-color);
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s ease;
}

.btn-primary:hover {
  background-color: var(--primary-color);
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
}

@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    order: 2;
  }

  .hero-image {
    order: 1;
  }
}

.services {
  padding: 4rem 2rem;
  background-color: #f9f9f9;
}

.services h2 {
  text-align: center;
  font-family: var(--heading-font);
  color: var(--primary-color);
  font-size: 2.5rem;
  margin-bottom: 2rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.service-card {
  background-color: #fff;
  padding: 2rem;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  transition: transform 0.3s ease;
}

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

.service-card i {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.service-card h3 {
  font-family: var(--heading-font);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.service-card p {
  font-size: 0.95rem;
  color: var(--text-color);
}

.about {
  padding: 4rem 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.about h2 {
  text-align: center;
  font-family: var(--heading-font);
  color: var(--primary-color);
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.about p {
  font-size: 1rem;
  margin-bottom: 1rem;
  color: var(--text-color);
}

.contact {
  padding: 4rem 2rem;
  background-color: #f9f9f9;
  text-align: center;
}

.contact h2 {
  font-family: var(--heading-font);
  color: var(--primary-color);
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.contact p {
  font-size: 1rem;
  margin-bottom: 2rem;
}

.contact-list {
  list-style: none;
  display: inline-flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
}

.contact-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
}

.contact-list i {
  color: var(--primary-color);
  font-size: 1.2rem;
}

footer {
  padding: 2rem;
  text-align: center;
  background-color: var(--primary-color);
  color: #fff;
}

footer p {
  font-size: 0.9rem;
}