/* CSS Variables for Consistent Theming */
:root {
    --primary-color: #007BFF;
    --secondary-color: #0056b3;
    --text-color: #333;
    --background-light: #f9f9f9;
    --background-white: #fff;
    --shadow-light: rgba(0,0,0,0.05);
    --shadow-medium: rgba(0,0,0,0.1);
  }
  
  /* Reset and basic styles */
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-white);
  }
  
  /* Container with consistent padding */
  .container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
    padding: 0 2rem;
  }
  
  /* Header & Navigation */
  .header {
    position: sticky;
    top: 0;
    background: var(--background-white);
    z-index: 1000;
    box-shadow: 0 2px 5px var(--shadow-light);
  }
  
  .navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
  }
  
  .nav-brand {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.75rem;
    font-weight: 600;
  }
  
  .nav-menu {
    list-style: none;
    display: flex;
    gap: 1.5rem;
  }
  
  .nav-menu a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 600;
    transition: color 0.3s, transform 0.2s;
  }
  
  .nav-menu a:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
  }
  
  /* Hamburger for mobile */
  .nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
  }
  
  .hamburger,
  .hamburger::before,
  .hamburger::after {
    display: block;
    background: var(--text-color);
    height: 3px;
    width: 25px;
    border-radius: 3px;
    position: relative;
    transition: all 0.3s ease;
  }
  
  .hamburger::before,
  .hamburger::after {
    content: "";
    position: absolute;
  }
  
  .hamburger::before {
    top: -8px;
  }
  
  .hamburger::after {
    top: 8px;
  }
  
  /* Hero Section */
  .hero {
    position: relative;
    background: url('./images/hero-background.jpg') no-repeat center center/cover;
    padding: 6rem 0;
    text-align: center;
    color: var(--background-white);
  }
  
  .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
  }
  
  .hero-content {
    position: relative;
    z-index: 2;
  }
  
  .hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-family: 'Montserrat', sans-serif;
  }
  
  .tagline {
    font-size: 1.5rem;
    margin-bottom: 2rem;
  }
  
  /* Buttons */
  .btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.3s, transform 0.3s;
  }
  
  .primary-btn {
    background: var(--primary-color);
    color: var(--background-white);
    font-weight: 600;
  }
  
  .primary-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
  }
  
  /* Services Section */
  .services {
    padding: 4rem 0;
    background: var(--background-light);
  }
  
  .services h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-family: 'Montserrat', sans-serif;
  }
  
  .services-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
  
  .service-card {
    background: var(--background-white);
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 8px var(--shadow-medium);
    transition: transform 0.3s, box-shadow 0.3s;
  }
  
  .service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  }
  
  .service-icon {
    display: block;
    font-size: 2.5rem;
    margin: 0 auto 1rem auto;
  }
  
  /* About Section */
  .about {
    padding: 4rem 0;
    background: var(--background-white);
    text-align: center;
  }
  
  .about h2 {
    margin-bottom: 2rem;
    font-family: 'Montserrat', sans-serif;
  }
  
  .about p {
    max-width: 800px;
    margin: auto;
    font-size: 1.1rem;
    line-height: 1.8;
  }
  
  /* Contact Section */
  .contact {
    padding: 4rem 0;
    background: var(--background-light);
  }
  
  .contact .contact-container {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .contact h2 {
    margin-bottom: 2rem;
    font-family: 'Montserrat', sans-serif;
  }
  
  .contact .contact-intro {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 2rem;
    width: 100%;
  }
  
  .contact form {
    max-width: 600px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  .contact label {
    font-weight: 600;
    text-align: left;
    margin-bottom: 0.5rem;
  }
  
  .contact input,
  .contact textarea {
    padding: 0.75rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    width: 100%;
  }
  
  /* Footer */
  footer {
    background: var(--text-color);
    color: var(--background-white);
    padding: 1rem 0;
    text-align: center;
  }
  
  /* Responsive */
  @media (max-width: 768px) {
    .nav-menu {
      position: fixed;
      top: 0;
      right: -300px;
      height: 100vh;
      background: var(--background-white);
      flex-direction: column;
      width: 250px;
      padding: 2rem;
      transition: right 0.3s ease;
      box-shadow: -2px 0 5px var(--shadow-medium);
    }
    
    .nav-menu.active {
      right: 0;
    }
    
    .nav-toggle {
      display: block;
      z-index: 2000;
    }
    
    .hero-content h1 {
      font-size: 2.5rem;
    }
    
    .tagline {
      font-size: 1.25rem;
    }
  }