/* Teachers Hero Section */
.teachers-hero {
    /* background: linear-gradient(135deg, #6B73FF 0%, #000DFF 100%); */
    min-height: 40vh;
    padding: 6rem 2rem;
    margin-top: 5rem;
    text-align: center;
    color: white;
}

.teachers-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.teachers-hero p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Teachers Section */
.teachers-section {
    padding: 4rem 2rem;
    background-color: var(--bg-color);
}

.teachers-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Filter Buttons */
.teachers-filters {
    margin-bottom: 2rem;
    text-align: center;
}

.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 25px;
    background-color: var(--card-bg);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.filter-btn:hover {
    background-color: var(--primary-color);
    color: white;
}

.filter-btn.active {
    background-color: var(--primary-color);
    color: white;
}

/* Teachers Grid */
.teachers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 1rem;
}

/* Teacher Card */
.teacher-card {
    background-color: var(--card-bg);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    
}

.teacher-card:hover {
    transform: translateY(-5px);
}

.teacher-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.teacher-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.teacher-card:hover .teacher-image img {
    transform: scale(1.05);
}

.teacher-info {
    padding: 1.5rem;
}

.teacher-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.teacher-info .subject {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.teacher-info .qualification,
.teacher-info .experience {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.teacher-stats {
    display: flex;
    gap: 1rem;
    margin: 1rem 0;
    color: var(--text-secondary);
}

.teacher-stats span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.teacher-stats i {
    color: var(--primary-color);
}

.teacher-info .bio {
    margin: 1rem 0;
    line-height: 1.6;
    color: var(--text-color);
}

.teacher-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.teacher-social .social-link {
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.teacher-social .social-link:hover {
    color: var(--primary-color);
}

/* Dark Mode Styles */
.dark-mode .teacher-card {
    background-color: var(--card-bg-dark);
}

.dark-mode .filter-btn {
    background-color: var(--card-bg-dark);
    color: var(--text-color-dark);
}

.dark-mode .teacher-info h3,
.dark-mode .teacher-info .bio {
    color: var(--text-color-dark);
}

.dark-mode .teacher-info .qualification,
.dark-mode .teacher-info .experience,
.dark-mode .teacher-stats {
    color: var(--text-secondary-dark);
}

/* Responsive Design */
@media (max-width: 768px) {
    .teachers-hero {
        padding: 4rem 1rem;
    }

    .teachers-hero h1 {
        font-size: 2.5rem;
    }

    .teachers-section {
        padding: 2rem 1rem;
    }

    .filter-buttons {
        gap: 0.5rem;
    }

    .filter-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }

    .teachers-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.5rem;
    }
}

@media (max-width: 576px) {
    .teachers-hero h1 {
        font-size: 2rem;
    }

    .teachers-hero p {
        font-size: 1rem;
    }

    .filter-buttons {
        flex-direction: column;
        align-items: center;
    }

    .filter-btn {
        width: 100%;
        max-width: 200px;
    }

    .teacher-image {
        height: 380px;
    }
}

/* Back Button Section */
.back-section {
    padding: 2rem;
    background-color: var(--bg-color);
    margin-top: 2rem;
}

.back-section .container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 25px;
    background-color: var(--primary-color);
    color: rgb(0, 47, 255);
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.back-btn:hover {
    background-color: var(--primary-color-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.back-btn i {
    font-size: 1.1rem;
}

/* Dark Mode Styles for Back Button */
.dark-mode .back-btn {
    background-color: var(--primary-color-dark);
}

.dark-mode .back-btn:hover {
    background-color: var(--primary-color);
}