body {
            font-family: 'Inter', sans-serif;
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            line-height: 1.6;
            color: #333;
            background-color: #f8f8f873; 
            display: flex;
            flex-direction: column;
            min-height: 100vh;
            background-image: url(background.jpg);
            background-size: cover ;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }


        .navbar {
            background-color: #f0fff0; 
            padding: 15px 0;
            box-shadow: 0 2px 5px rgba(0,0,0,0.05);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .navbar .container {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
        }

        .navbar-brand {
            font-size: 1.8em;
            font-weight: 700;
            color: #03a9f4; 
            text-decoration: none;
        }

        .nav-links {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
        }

        .nav-links li {
            margin-left: 30px;
        }

        .nav-links a {
            text-decoration: none;
            color: #555;
            font-weight: 500;
            transition: color 0.3s ease;
        }

        .nav-links a:hover {
            color: #03a9f4; 
        }

        
        main {
            flex-grow: 1;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 40px 0;
        }

        .company-signup-container {
            background-color: #e0f0e073; 
            padding: 35px 40px;
            border-radius: 15px; 
            box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15); 
            width: 100%;
            max-width: 500px; 
            text-align: center;
            box-sizing: border-box;
        }

        .company-signup-container h2 {
            color: #333;
            margin-bottom: 30px;
            font-size: 2.2em;
            font-weight: 600;
        }

        .input-group {
            margin-bottom: 20px;
            text-align: left;
        }

        .input-group label {
            display: block;
            margin-bottom: 8px;
            color: #555;
            font-weight: 500;
            font-size: 0.95em;
        }

        .input-group input[type="text"],
        .input-group input[type="password"],
        .input-group input[type="email"],
        .input-group input[type="tel"],
        .input-group select { 
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #c0d8c0; 
            border-radius: 8px;
            font-size: 1em;
            color: #333;
            box-sizing: border-box;
            transition: border-color 0.3s ease, box-shadow 0.3s ease;
            background-color: white; 
        }

        .input-group input[type="text"]:focus,
        .input-group input[type="password"]:focus,
        .input-group input[type="email"]:focus,
        .input-group input[type="tel"]:focus,
        .input-group select:focus {
            border-color: #8bc34a; 
            outline: none;
            box-shadow: 0 0 8px rgba(139, 195, 74, 0.3);
        }

        button[type="submit"] {
            background-color: #8bc34a; 
            color: white;
            padding: 15px 25px;
            border: none;
            border-radius: 8px;
            font-size: 1.1em;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.3s ease, transform 0.2s ease;
            width: 100%;
            margin-top: 25px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        }

        button[type="submit"]:hover {
            background-color: #7cb342; 
            transform: translateY(-2px);
        }

        button[type="submit"]:active {
            transform: translateY(0);
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        }

      
        .google-btn {
            background-color: #ffffff; 
            border: 1px solid #ddd; 
            display: flex;
            align-items: center;
            justify-content: center;
            margin-top: 25px;
            padding: 12px 20px;
            border-radius: 8px;
            cursor: pointer;
            transition: background-color 0.3s ease, box-shadow 0.3s ease;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); 
            width: 100%;
            box-sizing: border-box;
        }

        .google-btn:hover {
            background-color: #f5f5f5; 
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
        }

        .google-btn img {
            margin-right: 12px;
            width: 24px;
            height: 24px;
        }

        .google-btn span {
            color: #555;
            font-size: 1em;
            font-weight: 500;
        }


        .footer {
            background-color: #333;
            color: white;
            text-align: center;
            padding: 30px 0;
            font-size: 0.9em;
            margin-top: auto;
        }

        /* the code below makes our design responsive. */
        @media (max-width: 992px) {
            .nav-links {
                flex-direction: column;
                align-items: flex-end;
                margin-top: 15px;
            }
            .nav-links li {
                margin: 10px 0;
            }
            .navbar .container {
                flex-direction: column;
                align-items: center;
            }
        }

        @media (max-width: 768px) {
            .company-signup-container {
                padding: 25px 25px;
                border-radius: 10px;
            }
            .company-signup-container h2 {
                font-size: 1.8em;
                margin-bottom: 20px;
            }
            .input-group input,
            .input-group select {
                padding: 10px 12px;
                font-size: 0.95em;
            }
            button[type="submit"], .google-btn {
                padding: 12px 20px;
                font-size: 1em;
            }
        }

        @media (max-width: 480px) {
            .navbar-brand {
                font-size: 1.5em;
            }
            .nav-links {
                align-items: center;
            }
        }