body {
            background: #fafafa;
            min-height: 100vh;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: #2e4a2e;
        }

        .hero-section {
            padding: 60px 0;
            text-align: center;
            background: linear-gradient(135deg, rgba(74, 155, 142, 0.08) 0%, rgba(46, 125, 50, 0.06) 100%);
            border-bottom: 1px solid rgba(129, 199, 132, 0.2);
        }

        .hero-title {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: #2e7d32;
            text-shadow: 0 1px 3px rgba(46, 125, 50, 0.1);
        }

        .hero-subtitle {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            color: #4a9b8e;
            opacity: 0.9;
        }

        .main-card {
            background: white;
            border-radius: 20px;
            box-shadow: 0 4px 20px rgba(74, 155, 142, 0.08);
            border: 1px solid rgba(129, 199, 132, 0.15);
            margin-bottom: 30px;
            transition: all 0.3s ease;
        }

        .main-card:hover {
            box-shadow: 0 8px 30px rgba(74, 155, 142, 0.12);
            transform: translateY(-2px);
        }

        .form-container {
            padding: 40px;
        }

        .form-title {
            color: #2e4a2e;
            font-weight: 600;
            margin-bottom: 20px;
            text-align: center;
        }

        .custom-form {
            background: #fefefe;
            border-radius: 15px;
            padding: 30px;
            box-shadow: 0 2px 15px rgba(74, 155, 142, 0.06);
            margin-bottom: 30px;
            border: 1px solid rgba(165, 214, 167, 0.3);
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-label {
            font-weight: 600;
            color: #2e4a2e;
            margin-bottom: 8px;
            display: block;
        }

        .form-control {
            border: 2px solid #e8f5e8;
            border-radius: 10px;
            padding: 12px 15px;
            transition: all 0.3s ease;
            background: #fefefe;
            width: 100%;
        }

        .form-control:focus {
            border-color: #4a9b8e;
            box-shadow: 0 0 0 3px rgba(74, 155, 142, 0.1);
            outline: none;
            background: white;
        }

        .form-control:hover {
            border-color: #a5d6a7;
            background: white;
        }

        .form-control::placeholder {
            color: #81c784;
            opacity: 0.7;
        }

        .terms-section {
            background: #f1f8e9;
            border-radius: 10px;
            padding: 20px;
            margin: 20px 0;
            border: 1px solid rgba(129, 199, 132, 0.3);
        }

        .agent-intro {
            background: linear-gradient(135deg, #4a9b8e 0%, #2e7d32 100%);
            color: white;
            padding: 30px;
            border-radius: 15px;
            margin-bottom: 20px;
            text-align: center;
            box-shadow: 0 6px 20px rgba(74, 155, 142, 0.15);
        }

        .radio-group {
            margin-top: 10px;
        }

        .form-check {
            margin-bottom: 8px;
            padding: 12px;
            background: #f8fdf8;
            border-radius: 8px;
            border: 1px solid rgba(165, 214, 167, 0.3);
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .form-check:hover {
            background: #f1f8e9;
            border-color: #81c784;
            transform: translateX(2px);
        }

        .form-check-input:checked + .form-check-label {
            font-weight: 600;
            color: #2e7d32;
        }

        .form-check-input:checked {
            background-color: #4a9b8e;
            border-color: #4a9b8e;
        }

        .form-check-input {
            margin-right: 8px;
        }

        .btn-submit {
            background: linear-gradient(135deg, #4a9b8e 0%, #2e7d32 100%);
            border: none;
            color: white;
            padding: 14px 32px;
            font-weight: 600;
            border-radius: 10px;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(74, 155, 142, 0.2);
            cursor: pointer;
        }

        .btn-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 25px rgba(74, 155, 142, 0.3);
            background: linear-gradient(135deg, #388e3c 0%, #1b5e20 100%);
        }

        .btn-submit:disabled {
            opacity: 0.5;
            cursor: not-allowed;
            transform: none;
            background: #bdbdbd;
        }

        .success-message,
        .error-message {
            padding: 16px;
            border-radius: 10px;
            margin: 15px 0;
            display: none;
            font-weight: 500;
        }

        .success-message {
            background: #e8f5e8;
            color: #2e7d32;
            border: 1px solid #a5d6a7;
        }

        .error-message {
            background: #ffeaea;
            color: #d32f2f;
            border: 1px solid #ffcdd2;
        }

        .play-section {
            text-align: center;
            padding: 40px;
            background: linear-gradient(135deg, rgba(124, 179, 66, 0.1) 0%, rgba(139, 195, 74, 0.08) 100%);
            border-radius: 20px;
            margin-top: 20px;
            border: 1px solid rgba(124, 179, 66, 0.2);
        }

        .play-button {
            background: linear-gradient(135deg, #7cb342 0%, #8bc34a 100%);
            border: none;
            color: white;
            padding: 16px 40px;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: 50px;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
            box-shadow: 0 4px 20px rgba(124, 179, 66, 0.2);
            cursor: pointer;
        }

        .play-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(124, 179, 66, 0.3);
            color: white;
            background: linear-gradient(135deg, #689f38 0%, #558b2f 100%);
            text-decoration: none;
        }

        .play-button:disabled {
            background: #bdbdbd;
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }

        .play-icon {
            font-size: 3rem;
            margin-bottom: 15px;
            animation: bounce 2s infinite;
            color: #4a9b8e;
        }

        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% {
                transform: translateY(0);
            }
            40% {
                transform: translateY(-10px);
            }
            60% {
                transform: translateY(-5px);
            }
        }

        .fade-in {
            animation: fadeIn 1s ease-in;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Elementos extras para reforçar o tema natureza */
        .nature-accent {
            background: linear-gradient(135deg, rgba(141, 110, 99, 0.1) 0%, rgba(161, 136, 127, 0.08) 100%);
            border-radius: 10px;
            padding: 1rem;
            margin: 1rem 0;
            border-left: 4px solid #8bc34a;
            color: #2e4a2e;
        }

        .zen-divider {
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(74, 155, 142, 0.3), transparent);
            margin: 2rem 0;
            border-radius: 1px;
        }

        /* Scrollbar personalizada */
        ::-webkit-scrollbar {
            width: 8px;
        }

        ::-webkit-scrollbar-track {
            background: #f5f5f5;
        }

        ::-webkit-scrollbar-thumb {
            background: #a5d6a7;
            border-radius: 4px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: #81c784;
        }

        /* Estados de foco melhorados */
        .form-control:focus,
        .btn-submit:focus,
        .play-button:focus {
            outline: 2px solid rgba(74, 155, 142, 0.3);
            outline-offset: 2px;
        }

        /* Reset button com cor amigável */
        .reset-button {
            position: fixed;
            top: 20px;
            right: 20px;
            z-index: 1000;
            background: linear-gradient(135deg, #ffa726 0%, #ff9800 100%);
            border: none;
            color: white;
            padding: 12px 20px;
            font-weight: 600;
            border-radius: 50px;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(255, 152, 0, 0.2);
            font-size: 14px;
            cursor: pointer;
        }

        .reset-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(255, 152, 0, 0.3);
            background: linear-gradient(135deg, #ff9800 0%, #f57400 100%);
        }

        .reset-button:active {
            transform: translateY(0);
        }

        .reset-button:focus {
            outline: 2px solid rgba(255, 152, 0, 0.3);
            outline-offset: 2px;
        }

        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.2rem;
            }

            .form-container {
                padding: 24px;
            }

            .custom-form {
                padding: 20px;
            }

            .play-button {
                font-size: 1rem;
                padding: 14px 30px;
            }

            .play-section {
                padding: 30px 20px;
            }

            .reset-button {
                top: 10px;
                right: 10px;
                padding: 10px 16px;
                font-size: 12px;
            }
        }