:root {
    --bg: #F8F7EC;
    --card: #FFFFFF;
    --ink: #17402B;
    --muted: #4A6552;
    --tint: #E3EEDB;
    --accent: #2F6B45;
    --line: rgba(23, 64, 43, .14);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg: #0E1912;
        --card: #16251B;
        --ink: #E4F2DC;
        --muted: #A5BFAC;
        --tint: #24402D;
        --accent: #7CC091;
        --line: rgba(228, 242, 220, .16);
    }
}

:root[data-theme="dark"],
[data-theme="dark"] {
    --bg: #0E1912;
    --card: #16251B;
    --ink: #E4F2DC;
    --muted: #A5BFAC;
    --tint: #24402D;
    --accent: #7CC091;
    --line: rgba(228, 242, 220, .16);
}

:root[data-theme="light"],
[data-theme="light"] {
    --bg: #F8F7EC;
    --card: #FFFFFF;
    --ink: #17402B;
    --muted: #4A6552;
    --tint: #E3EEDB;
    --accent: #2F6B45;
    --line: rgba(23, 64, 43, .14);
}

.impact-section {
    position: relative;
    z-index: 10;
    margin-top: -70px;
    color: var(--ink);
}

.impact-wrap {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 20px;
}

.impact-card {
    overflow: hidden;
    padding: 44px 12px 30px;
    border: 1px solid var(--line);
    border-radius: 28px;
    background: var(--card);
    box-shadow: 0 30px 60px -20px rgba(23, 64, 43, .35);
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.impact-stat {
    position: relative;
    display: flex;
    min-width: 0;
    flex-direction: column;
    align-items: center;
    padding: 0 12px 30px;
    text-align: center;
    transform: translateY(0);
    transition: transform .35s ease;
}

.impact-stat + .impact-stat::before {
    position: absolute;
    top: 14%;
    left: 0;
    width: 1px;
    height: 72%;
    background: var(--line);
    content: '';
}

.impact-icon {
    display: grid;
    width: 68px;
    height: 68px;
    flex: 0 0 auto;
    place-items: center;
    margin-bottom: 10px;
    border-radius: 50% 4px 50% 4px;
    background: var(--tint);
    color: var(--ink);
    transition: border-radius .5s ease, background-color .5s ease, color .5s ease;
}

.impact-icon svg {
    display: block;
    width: 30px;
    height: 30px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.impact-number {
    display: block;
    color: var(--ink);
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: clamp(44px, 5vw, 66px);
    font-variant-numeric: tabular-nums;
    font-weight: 700;
    line-height: 1;
}

.impact-label {
    display: block;
    max-width: 20ch;
    margin-top: 10px;
    color: var(--muted);
    font-family: 'Figtree', system-ui, sans-serif;
    font-size: 15.5px;
    font-weight: 600;
    line-height: 1.35;
}

.impact-stat:hover {
    transform: translateY(-6px);
}

.impact-stat:hover .impact-icon {
    border-radius: 4px 50% 4px 50%;
    background: var(--accent);
    color: #FFFFFF;
}

.impact-footer {
    margin: 0;
    padding: 20px 10px 0;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-family: 'Figtree', system-ui, sans-serif;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5;
    text-align: center;
}

.impact-footer strong {
    color: var(--accent);
    font-weight: 700;
}

.impact-card.is-animating .impact-stat {
    opacity: 0;
    transform: translateY(22px);
}

.impact-card.is-visible .impact-stat {
    opacity: 1;
    transform: translateY(0);
    transition: opacity .7s ease calc(var(--impact-index, 0) * .1s), transform .7s ease calc(var(--impact-index, 0) * .1s);
}

@media (max-width: 900px) {
    .impact-card {
        padding-top: 36px;
    }

    .impact-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        row-gap: 34px;
    }

    .impact-stat:nth-child(3)::before {
        display: none;
    }
}

@media (max-width: 420px) {
    .impact-wrap {
        padding-right: 20px;
        padding-left: 20px;
    }

    .impact-card {
        padding: 30px 8px 22px;
        border-radius: 24px;
    }

    .impact-stat {
        padding-right: 8px;
        padding-left: 8px;
    }

    .impact-icon {
        width: 58px;
        height: 58px;
    }

    .impact-icon svg {
        width: 27px;
        height: 27px;
    }

    .impact-label {
        font-size: 14px;
    }

    .impact-footer {
        padding-top: 16px;
        font-size: 13px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .impact-stat,
    .impact-card.is-animating .impact-stat,
    .impact-card.is-visible .impact-stat,
    .impact-icon {
        opacity: 1;
        transform: none;
        animation: none;
        transition: none;
    }

    .impact-stat:hover {
        transform: none;
    }
}