/* Base Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Inter', sans-serif;
    background-color: #ffffff;
    color: #1a1a1a;
    line-height: 1.6;
  }
  
  .container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
  }
  
  /* Navbar */
  .navbar {
    background: #fff;
    padding: 1rem 0;
    border-bottom: 1px solid #eaeaea;
    position: sticky;
    top: 0;
    z-index: 1000;
  }
  
  .nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
  }
  
  .nav-links a {
    text-decoration: none;
    color: black;
    font-weight: bold;
    transition: color 0.2s ease;
  }
  
  .nav-links a:hover {
    color: #007a3d;
  }
  
  .btn-primary {
    background-color: #007a3d;
    color: #fff;
    padding: 0.6rem 1.4rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s ease;
  }
  
  .btn-primary:hover {
    background-color: #005f2c;
  }
  
  /* Hero Section */
  .hero {
    padding: 6rem 0;
    text-align: center;
    background: black;
    color: white;
  }
  
  .hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
  }
  
  .hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: white;
  }
  
  /* Sub-brand banner */
  .sub-brand-banner {
    background-color: #f1f1f1;
    text-align: center;
    padding: 0.75rem;
    font-size: 0.95rem;
    color: #666;
  }
  
  /* Sections */
  .section {
    padding: 4rem 0;
  }
  
  .section h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
  }
  
  .section p {
    text-align: center;
    max-width: 800px;
    margin: auto;
    margin-bottom: 2rem;
  }
  
  .light-bg {
    background-color: #f8f8f8;
  }
  
  .features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
  }
  
  .feature {
    max-width: 600px;
    padding: 1.5rem;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
    text-align: center;
  }
  
  .usecases {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    text-align: center;
    list-style: none;
    padding: 0;
    max-width: 800px;
    margin: auto;
    font-weight: 500;
  }
  
  .qr-mockup {
    height: 200px;
    width: 200px;
    background: #e0e0e0;
    margin: 2rem auto;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-size: 0.9rem;
    color: #666;
  }
  
  /* CTA */
  .cta-section {
    background-color: black;
    color: white;
    text-align: center;
    padding: 3rem 1rem;
  }
  
  .cta-section h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  
  .cta-section p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
  }
  
  /* Footer */
  footer {
    text-align: center;
    padding: 1.5rem;
    background-color: #f1f1f1;
    color: #555;
    font-size: 0.9rem;
  }
  
  /* Animations */
  .fade-in {
    opacity: 0;
    animation: fadeIn 1s ease forwards;
  }
  
  .fade-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 1s ease forwards;
  }
  
  @keyframes fadeIn {
    to {
      opacity: 1;
    }
  }
  
  @keyframes fadeUp {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  /* Responsive */
  @media (min-width: 768px) {
    .features {
      flex-direction: row;
      justify-content: space-around;
    }
  }
  html {
    scroll-behavior: smooth;
  }
  section {
    scroll-margin-top: 100px; /* Adjust to your navbar height */
  }
/* Contact Form Styles */
.contact-form {
    max-width: 600px;
    margin: 2rem auto 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    font-family: 'Inter', sans-serif;
  }
  
  .form-group {
    display: flex;
    flex-direction: column;
  }
  
  .contact-form input,
  .contact-form textarea {
    padding: 0.8rem 1rem;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    border: 1px solid #333;
    border-radius: 6px;
    outline: none;
    background-color: #111;
    color: #f5f5f5;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  }
  
  .contact-form input::placeholder,
  .contact-form textarea::placeholder {
    font-family: 'Inter', sans-serif;
    color: #888;
    font-size: 0.95rem;
  }
  
  .contact-form input:focus,
  .contact-form textarea:focus {
    border: 1px solid white;
    box-shadow: 0 0 0 2px rgba(0, 255, 136, 0.25);
  }
  
  .contact-form button.btn-primary {
    align-self: center;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    border: none;
    border-radius: 6px;
    background-color: #007a3d;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
    font-family: 'Inter', sans-serif;
  }
  
  .contact-form button.btn-primary:hover {
    background-color: #007a3d;
  }
  
  @media (max-width: 768px) {
    .contact-form {
      padding: 0 1rem;
    }
  }
  .image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
  }
  
  .image-grid img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
    display: block;
    object-fit: cover;
    background-color: transparent;
  }
  /* Navbar Base */
.navbar {
    background: #ffffff;
    padding: 1rem 0;
    border-bottom: 1px solid #eaeaea;
    position: sticky;
    top: 0;
    z-index: 1000;
  }
  
  .nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .logo img {
    height: 36px;
  }
  
  /* Navigation Links */
  .nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
    align-items: center;
  }
  
  .nav-links a {
    text-decoration: none;
    color: #0f172a;
    font-weight: 600;
    transition: color 0.2s ease;
  }
  
  
  /* Button */
  .btn-primary {
    background-color: #007a3d;
    color: #fff;
    padding: 0.6rem 1.4rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s ease;
  }
  
  .btn-primary:hover {
    background-color: #005f2c;
  }
  
  /* Hamburger Button */
  .nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: #0f172a;
  }
  
  /* Responsive Behavior */
  @media (max-width: 768px) {
    .nav-links {
      display: none;
      flex-direction: column;
      background: #ffffff;
      position: absolute;
      top: 100%;
      right: 0;
      width: 100%;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
      padding: 1rem 0;
      z-index: 999;
    }
  
    .nav-links.active {
      display: flex;
    }
  
    .nav-toggle {
      display: block;
    }
  }