.progress {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 50px;
    color: #333;
    letter-spacing: 1px;
}

.progress-card {
    background: #fff;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    display: flex;
    gap: 40px;
}

.chart-section {
    flex: 2;
}

.chart-section h3 {
    font-size: 1.5rem;
    margin-bottom: 30px;
    font-weight: 700;
}

.chart-options {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.chart-btn {
    background: #fff;
    border: 1px solid #ddd;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #666;
}

.chart-btn:hover {
    background: #f0f0f0;
}

.chart-btn.active {
    background: #2c3e50;
    color: #fff;
    border-color: #2c3e50;
}

.chart-container {
    position: relative;
    padding-left: 50px;
    margin-top: 30px;
}

.y-axis {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    font-size: 0.7rem;
    color: #999;
    padding: 20px 0;
    box-sizing: border-box;
}

.x-axis {
    margin-top: 10px;
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    color: #999;
    padding-left: 0;
}

.chart {
    width: 100%;
    height: auto;
    overflow: visible;
}

.stats-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    border-left: 1px solid #f0f0f0;
    padding-left: 40px;
}

.stat-item h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.stat-value.highlight {
    color: #2ecc71;
}

.stat-label {
    font-size: 0.8rem;
    color: #999;
    font-weight: 700;
    margin-bottom: 20px;
}