body {
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

header {
    background-color: midnightblue; 
    color: gold; 
    padding: 20px;
    margin-bottom: 3rem;
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
}

.title{
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
}

header h1 {
    font-size: 2.5rem;
    font-weight: bold;
}


.quiz-card {
    background-color: white;
    transition: transform 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
    border: 1px solid #dee2e6;
    border-radius: 0.5rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.quiz-card:hover {
    transform: translateY(-5px);
    border-color: gold !important; 
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.hover:hover{
    border-radius: 20px;
    border: 1px solid red;
}

.question-text {
    font-size: 1.25rem;
    font-weight: bold;
    color: #333;
    margin-bottom: 1.5rem;
    flex-grow: 1; 
}

p{
    font-size: 23px;
    font-weight: bold;
}

.btn-group-vertical > .btn {
    margin-bottom: 5px;
    border-radius: 0.375rem !important; 
    padding: 10px 15px;
    transition: all 0.2s;
    text-align: left; 
}

.btn-outline-dark {
    color: #343a40;
    border-color: #343a40;
}

.btn-outline-dark:hover {
    background-color: #343a40;
    color: white;
}


#bt-checar {
    font-weight: bold;
    border-radius: 0.5rem;
    transition: all 0.3s;
    background-color: green; 
    border-color: green;
    color: rgb(255, 255, 255);
}

#bt-checar:hover {
    transform: scale(1.05);
    background-color: #198754; 
    border-color: #198754;
}

.resultado{
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 23px;
    margin-bottom: 7px;
}

@media (max-width: 768px) {
    .question-text {
        font-size: 1.1rem;
    }
    header h1 {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .question-text {
        font-size: 1rem;
    }
    header h1 {
        font-size: 1.8rem;
    }
    .quiz-card {
        padding: 1rem !important;
    }
}