/* Schedule Section Styles */
.schedule-section {
    padding: 5rem 0;
    background: #f8fafc;
}

.schedule-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.schedule-card {
    background: white;
    border-radius: 1.5rem;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.schedule-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #8b5cf6, #3b82f6, #06b6d4);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.schedule-card:hover::before {
    transform: scaleX(1);
}

.schedule-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.schedule-time {
    font-size: 1.5rem;
    font-weight: 700;
    color: #8b5cf6;
    margin-bottom: 1rem;
}

.schedule-subject {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.schedule-teacher {
    color: #6b7280;
    margin-bottom: 1.5rem;
}

.schedule-description {
    color: #4b5563;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.schedule-features {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.schedule-features li {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #4b5563;
}

.schedule-features li::before {
    content: '✓';
    color: #8b5cf6;
    font-weight: bold;
    font-size: 1.2rem;
}

.join-btn {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    color: white;
    padding: 0.875rem 2rem;
    border-radius: 0.75rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
}

.join-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.6);
}