* { box-sizing: border-box; }
        html { font-size: 16px; line-height: 1.5; }
        
        /* Zoom-proof mobile menu */
        #menu { 
            max-height: 0; 
            overflow: hidden; 
            transition: all 0.3s ease; 
            opacity: 0;
        }
        #menu.open { 
            max-height: 80vh; 
            opacity: 1; 
        }
        #careers-sub { 
            max-height: 0; 
            overflow: hidden; 
            transition: max-height 0.3s ease; 
        }
        #careers-sub.open { 
            max-height: 40vh; 
        }
        
        /* Desktop dropdown - zoom safe */
        .dropdown:hover .dropdown-menu { 
            display: block; 
        }
        
        /* Navbar container - prevents overflow */
        .navbar-container {
            display: flex;
            flex-wrap: nowrap;
            min-width: 0;
        }
body {
  background: #f8fafc;
  color: #1f2937;
}

/* Container */
.container {
  max-width: 1100px;
  margin: auto;
  padding: 20px;
}

/* Hero Section */
.hero {
  background: linear-gradient(to right, #2563eb, #3b82f6);
  color: white;
  padding: 60px 20px;
  text-align: center;
}

/* Cards */
.card {
  background: white;
  padding: 20px;
  border-radius: 10px;
  margin-top: 20px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

/* Button */
.btn {
  display: inline-block;
  padding: 10px 16px;
  background: #2563eb;
  color: white;
  border-radius: 6px;
  text-decoration: none;
  margin-top: 10px;
}

/* Responsive */
@media (max-width: 768px) {
  .hero {
    padding: 40px 10px;
  }
}