body { 
    overflow-x: hidden;
    overflow-y: auto; /* Permite rolagem vertical para passos longos como Redes Sociais */
}

.step {
    display: none;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease-in-out;
}

.step.active {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}

/* Estilo elegante para os inputs de texto */
input[type="text"], input[type="email"], input[type="tel"], textarea {
    background: transparent;
    border: none;
    border-bottom: 2px solid #e5e7eb;
    color: #2E5BFF;
    font-size: 1.5rem;
    padding: 10px 0;
    width: 100%;
    outline: none;
    transition: border-color 0.3s;
    border-radius: 0;
}

input[type="text"]:focus, input[type="email"]:focus, input[type="tel"]:focus, textarea:focus {
    border-bottom-color: #2E5BFF;
}

input::placeholder, textarea::placeholder {
    color: #888888;
    font-size: 1.5rem;
    font-weight: 300;
}

/* Estilo para as opções de múltipla escolha */
.option-btn {
    background-color: #FFFFFF;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 16px 20px;
    text-align: left;
    font-size: 1.1rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    cursor: pointer;
    color: #050505;
}

.option-btn:hover {
    background-color: #F5F5F5;
    border-color: #2E5BFF;
}

.option-btn.selected {
    background-color: rgba(46, 91, 255, 0.1);
    border-color: #2E5BFF;
}

.option-letter {
    background-color: #F5F5F5;
    color: #888888;
    border: 1px solid #e5e7eb;
    border-radius: 4px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: bold;
    margin-right: 15px;
    flex-shrink: 0;
}

.option-btn:hover .option-letter, .option-btn.selected .option-letter {
    background-color: #2E5BFF;
    color: #FFF;
    border-color: #2E5BFF;
}

/* Barra de progresso */
#progress-bar {
    transition: width 0.3s ease;
}

/* Animação do erro */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    50% { transform: translateX(5px); }
    75% { transform: translateX(-5px); }
}
.error-shake {
    animation: shake 0.4s;
}