/* Page Header */
.page-header {
    /* background: linear-gradient(135deg, var(--bs-primary) 0%, var(--bs-primary) 100%); */
    background-image: linear-gradient(to right, #4facfe 0%, #00f2fe 100%);
    color: white;
    padding: 3rem 0;
    text-align: center;
}

.page-header > .container{
    margin-top: 100px;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.page-subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Contact Page */
.contact-section {
    padding: 3rem 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-form-container {
    background-color: var(--bs-white);
    padding: 2rem;
    border-radius: 0.75rem;
    box-shadow: var(--bs-box-shadow);
}

.contact-info {
    background-color: var(--bs-white);
    padding: 2rem;
    border-radius: 0.75rem;
    box-shadow: var(--bs-box-shadow);
}

.contact-info h2 {
    color: var(--bs-primary);
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--bs-dark);
    margin-bottom: 2rem;
}

.info-item {
    margin-bottom: 2rem;
}

.info-item h3 {
    color: var(--bs-dark);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.info-item p {
    color: var(--bs-dark);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--bs-dark);
}

.required {
    color: var(--bs-danger);
}

.form-group input,
.form-group textarea {
    padding: 0.75rem;
    border: 2px solid var(--bs-border-color);
    border-radius: 0.5rem;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--bs-primary);
}

.form-group textarea {
    resize: vertical;
}

.alert {
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
}

.alert-error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}


/* Responsive Design */
@media (max-width: 768px) {
    .hero h2 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .subjects-list {
        grid-template-columns: 1fr;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .action-buttons .btn {
        width: 100%;
    }
    
    .quiz-actions {
        flex-direction: column;
    }
    
    .quiz-actions .btn {
        width: 100%;
    }
}

@media (max-width: 575px) {
    .hero {
        padding: 2rem 0;
    }
    
    .hero h2 {
        font-size: 1.75rem;
    }
    
    .content-wrapper {
        padding: 1.5rem;
    }
    
    .score-card {
        padding: 2rem 1rem;
    }
    
    .score-percentage {
        font-size: 3rem;
    }
}