:root {
    --primary: #0b3c5d;
    --accent: #1ca9c9;
    --light: #f4f9fb;
    --dark: #222;
}

.impact-section {
    padding: 80px 10%;
    background: #ffffff;
    text-align: center;
}

.impact-section h2 {
    font-size: 42px;
    color: var(--primary);
    margin-bottom: 15px;
}

.subtitle {
    max-width: 750px;
    margin: auto;
    font-size: 16px;
    color: var(--dark);
    line-height: 1.6;
}

.impact-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 70px;
    flex-wrap: wrap;
}

/* Stats */
.stats {
    width: 60%;
    display: flex;
    gap: 50px;
    flex-wrap: wrap;
}

.stat-box h3 {
    font-size: 38px;
    color: var(--accent);
}

.stat-box p {
    font-size: 15px;
    margin-top: 6px;
}

.note {
    width: 100%;
    margin-top: 25px;
    font-size: 13px;
    color: #666;
}

/* Chart */
.chart-area {
    width: 35%;
    text-align: center;
}

.chart-text {
    font-size: 14px;
    margin-bottom: 20px;
    color: var(--dark);
}

.pie-chart {
    width: 170px;
    height: 170px;
    border-radius: 50%;
    background: conic-gradient(
        var(--primary) 0% 92%,
        var(--accent) 92% 100%
    );
    margin: auto;
    position: relative;
}

.slice {
    position: absolute;
    color: white;
    font-weight: bold;
    font-size: 14px;
}

.slice-main {
    top: 55%;
    left: 45%;
}

.slice-small {
    top: 18%;
    left: 65%;
    font-size: 12px;
}