/* ===== FONTES ===== */
        @font-face {
            font-family: 'Inter-Medium';
            src: url('/static/fonts/Inter-Medium.ttf') format('truetype');
            font-weight: 700;
            font-style: normal;
        }

        @font-face {
            font-family: 'Inter';
            src: url('/static/fonts/Inter-Bold.ttf') format('truetype');
            font-weight: 700;
            font-style: normal;
        }

        /* ===== RESET ===== */
        body, html {
            width: 100%;
            height: 100%;
            margin: 0;
            padding: 0;
        }

        body {
            font-family: 'Inter-Medium', sans-serif;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;

            /* FUNDO FIXO */
            background-image: url('/static/img/sboc/imon-bg.png');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
        }

        /* ===== CONTAINER PRINCIPAL ===== */
        .bg-fixed {
            width: 100%;
            min-height: 100vh;
            display: flex;
            justify-content: center;
            position: relative;
            text-align: center;
            padding-bottom: 100px; /* permite rolar com espaço */
        }

        /* ===== LOGO ===== */
        .logo-topo {
            position: absolute;
            top: 30px;
            left: 50%;
            transform: translateX(-50%);
            width: 123px;
            z-index: 10;
        }

        /* ===== LOGO ===== */
        .logo-topo-big {
            position: absolute;
            top: 30px;
            left: 50%;
            transform: translateX(-50%);
            width: 350px;
            z-index: 10;
        }

        /* ===== ÁREA DO CONTEÚDO ===== */
        .conteudo {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 25px;
            width: 90%;
            max-width: 450px;
            margin-top: 140px;
            z-index: 5;
        }

        /* ===== TÍTULOS E TEXTOS ===== */
        .title-area {
            font-size: 45px;
            font-weight: 700;
            color: #ffffff;
            line-height: 1.2;
            font-family: 'Inter';
        }

        .sub-title-area {
            font-size: 22px;
            color: #ffffff;
            width: 99%;
            line-height: 1.3;
        }

        .sub-text-area {
            font-size: 16px;
            color: #ffffff;
            width: 99%;
            line-height: 1.3;
        }

        .text-area-black {
            font-size: 18px;
            color: black;
            width: 95%;
            font-weight: 500;
            text-align: left;
        }

        /* ===== FORMULÁRIO ===== */
        .form-box {
            background-color: #ffffff;
            width: 350px;
            max-width: 85vw;
            padding: 22px 18px;
            border-radius: 30px;
            box-shadow: 0 4px 16px rgba(0,0,0,0.18);
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

         /* ===== FORMULÁRIO ===== */
        #box-qrcode {
            background-color: #ffffff;
            width: 250px;
            height: 250px;
            padding: 10px 10px;
            border-radius: 30px;
            box-shadow: 0 4px 16px rgba(0,0,0,0.18);
            display: flex;
            flex-direction: column;
            gap: 14px;
        }



        .form-box input,
        .form-box select {
            width: 100%;
            height: 48px;
            border-radius: 20px;
            border: none;
            background-color: #f2f2f2;
            padding: 0 14px;
            font-size: 16px;
            color: #333;
        }

        .form-box input::placeholder {
            color: #777;
        }

        .form-box select {
            color: #777;
        }

        .form-box select:invalid {
            color: #777;
        }

        /* ===== BOTÕES ===== */
        .btn-iniciar {
            width: 360px;
            height: 109px;
            cursor: pointer;
            transition: transform .2s ease;
            
        }

        .btn-iniciar:hover {
            transform: scale(1.05);
        }

        .btn-voltar {
            width: 350px;
            height: 109px;
            cursor: pointer;
            transition: opacity .2s ease;
            margin-top: -50px !important;
        }

        .btn-voltar:hover {
            opacity: 0.8;
        }

        .invalid-feedback {
            margin-top: -10px;
        }

        .is-invalid {
            border: 2px solid #dc3545 !important;
        }


        /* Botão inativo */
        .btn-proximo {
            
            opacity: 0.35; /* efeito apagado */
            pointer-events: none; /* impede clique */
            transition: opacity 0.3s ease;
        }

        /* Botão habilitado */
        .btn-proximo.enabled {
            opacity: 1;
            pointer-events: auto;
            cursor: pointer;
        }

        .box-alternativa {
            background-color: #f2f2f2; /* cinza claro */
            color: #000;
            border-radius: 25px;
            width: 100%;
            min-height: 60px;
            display: flex;
            align-items: center; /* alinhamento vertical */
            padding-left: 14px; /* texto à esquerda */
            padding-right: 10px; /* texto à esquerda */
            padding-top: 5px; /* texto à esquerda */
            padding-bottom: 5px; /* texto à esquerda */
            cursor: pointer;
            user-select: none;
            font-size: 15px;
            text-align: left;
            line-height: 1.2;
        }

        .box-alternativa.active {
            background-color: #2D8CD9; /* azul bootstrap */
            color: #fff;
        }

        /* ===== RESPONSIVIDADE ===== */
        @media (max-width: 600px) {
            

            
        }