/* ===== Global Styles ===== */
:root {
  --primary: #0056b3;       /* Primary blue */
  --secondary: #ff6b00;     /* Accent orange */
  --dark: #2c3e50;         /* Dark blue-gray */
  --light: #f8f9fa;        /* Light gray */
  --text: #333333;         /* Main text color */
  --text-light: #666666;   /* Secondary text */
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text);
  margin: 0;
  padding: 0;
  background-color: #f5f7fa;
}

/* ===== Background Image with Overlay ===== */
body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    background: 
        linear-gradient(rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.92)),
        url('../images/background.jpg') center/cover fixed no-repeat;
    color: #333;
}

/* For sections where you want full-color background (override) */
.hero-section, 
.services-section, 
.contact-section {
    background: white !important; /* Solid white background for content sections */
}

/* For transparent cards (if needed) */
.service-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(0, 0, 0, 0.05);
}
/* ===== Header & Navigation ===== */
.header {
  background: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 0.5rem 2rem;
}

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

.logo img {
  height: 50px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

.nav-menu a {
  color: var(--dark);
  text-decoration: none;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.nav-menu a:hover {
  color: var(--primary);
  background: rgba(0, 86, 179, 0.1);
}

/* ===== Hero Section ===== */
.hero {
  background: linear-gradient(135deg, var(--primary), #003366);
  color: white;
  padding: 5rem 2rem;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  max-width: 800px;
  margin: 0 auto 2rem;
}

.cta-button {
  display: inline-block;
  background: var(--secondary);
  color: white;
  padding: 0.8rem 2rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s ease;
}

.cta-button:hover {
  background: #e05d00;
}

/* ===== Services Section ===== */
.services {
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  color: var(--dark);
}

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

.service-card {
  background: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.service-card:hover {
  transform: translateY(-10px);
}

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

.service-content {
  padding: 1.5rem;
}

.service-content h3 {
  color: var(--primary);
  margin-top: 0;
}

/* ===== Footer ===== */
.footer {
  background: var(--dark);
  color: white;
  padding: 3rem 2rem;
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-links a {
  color: white;
  text-decoration: none;
}

.footer-links a:hover {
  text-decoration: underline;
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    padding: 1rem;
  }

  .nav-menu {
    margin-top: 1rem;
  }

  .hero {
    padding: 3rem 1rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }
}