.co2-panel {
    margin-top: 2.5rem;
    padding: 2rem;
    background-color: #fbfbfb;
    background-image: linear-gradient(135deg, rgba(40, 154, 150, 0.03) 0%, rgba(255, 255, 255, 0.8) 100%);
    border-radius: 16px;
    border: 1px solid rgba(40, 154, 150, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    position: relative;
    overflow: hidden;
}

.co2-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23289a96' fill-opacity='0.03' fill-rule='evenodd'/%3E%3C/svg%3E");
    opacity: 0.4;
    z-index: 0;
}

.co2-panel * {
    position: relative;
    z-index: 1;
}

.co2-panel h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #222;
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.co2-panel .impact-intro {
    font-size: 1.1rem;
    color: #444;
    margin-bottom: 1.5rem;
    max-width: 90%;
}

.co2-panel img {
    max-width: 100%;
    height: auto;
    display: block;
}

.co2-vehicle-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 0.6rem;
    border-radius: 14px;
    border: 1px solid rgba(40, 154, 150, 0.2);
    background: rgba(40, 154, 150, 0.08);
    margin-bottom: 0.75rem;
}

.co2-vehicle-button {
    flex: 1 1 120px;
    border: none;
    border-radius: 10px;
    padding: 0.6rem 0.75rem;
    background: #ffffff;
    color: #244543;
    font-weight: 600;
    text-align: left;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.co2-vehicle-button span {
    display: block;
}

.co2-vehicle-button .co2-vehicle-meta {
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(36, 69, 67, 0.7);
}

.co2-vehicle-button.is-active {
    background: #289a96;
    color: #ffffff;
    box-shadow: 0 8px 16px rgba(40, 154, 150, 0.25);
}

.co2-vehicle-button.is-active .co2-vehicle-meta {
    color: rgba(255, 255, 255, 0.85);
}

.co2-meta {
    font-size: 0.95rem;
    color: #566564;
    margin-bottom: 1.25rem;
}

.co2-meta strong {
    font-weight: 600;
    color: #244543;
}

.co2-panel .co2-address-note {
    font-size: 0.9rem;
    color: #6b6b6b;
    margin-top: -0.25rem;
    margin-bottom: 1.25rem;
}

.co2-panel .impact-card {
    background-color: #ffffff;
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    margin-bottom: 1.5rem;
    border: 1px solid rgba(40, 154, 150, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.co2-panel .impact-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(40, 154, 150, 0.1);
}

.co2-panel .impact-card-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.co2-panel .impact-icon {
    width: 40px;
    height: 40px;
    padding: 8px;
    margin-right: 1rem;
    background-color: rgba(40, 154, 150, 0.1);
    border-radius: 50%;
    flex-shrink: 0;
    object-fit: contain;
}

.co2-panel .impact-benefits .impact-icon {
    width: 36px;
    height: 36px;
    padding: 7px;
}

.co2-panel .impact-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    margin: 0;
}

.co2-panel .impact-comparison {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.co2-panel .impact-before,
.co2-panel .impact-after {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1rem;
    border-radius: 8px;
}

.co2-panel .impact-before {
    background-color: rgba(255, 99, 71, 0.1);
    border: 1px solid rgba(255, 99, 71, 0.2);
}

.co2-panel .impact-after {
    background-color: rgba(46, 204, 113, 0.1);
    border: 1px solid rgba(46, 204, 113, 0.2);
}

.co2-panel .impact-arrow {
    padding: 0 1rem;
}

.co2-panel .impact-arrow svg {
    width: 24px;
    height: 24px;
    color: #666;
}

.co2-panel .impact-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #666;
    margin-bottom: 0.5rem;
}

.co2-panel .impact-value-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 0.75rem;
}

.co2-panel .impact-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: #333;
    line-height: 1.1;
    transition: transform 0.3s ease;
}

.co2-panel .impact-value-before {
    color: #d9534f;
}

.co2-panel .impact-value-after {
    color: #2ecc71;
}

.co2-panel .impact-unit {
    font-size: 0.85rem;
    color: #666;
    display: block;
    text-align: center;
    margin-top: 0.25rem;
}

.co2-panel .impact-icon-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 0.5rem;
}

.co2-panel .impact-icon-container svg {
    width: 22px;
    height: 22px;
    margin-bottom: 0.25rem;
}

.co2-panel .impact-desc {
    font-size: 0.75rem;
    color: #666;
    text-align: center;
}

.co2-panel .impact-before .impact-icon-container svg {
    color: #d9534f;
}

.co2-panel .impact-after .impact-icon-container svg {
    color: #2ecc71;
}

.co2-panel .impact-savings {
    text-align: center;
    margin-bottom: 0.75rem;
}

.co2-panel .savings-percentage {
    display: inline-block;
    background: linear-gradient(to right, #289a96, #2ecc71);
    color: #ffffff;
    padding: 0.5rem 1.25rem;
    border-radius: 100px;
    font-weight: 600;
    font-size: 1.1rem;
    box-shadow: 0 2px 8px rgba(46, 204, 113, 0.3);
}

.co2-panel .percentage-value {
    font-weight: 700;
    font-size: 1.25rem;
}

.co2-panel .percentage-label {
    font-weight: 600;
    color: #e9fff6;
}

.co2-panel .savings-description {
    font-size: 0.9rem;
    color: #666;
    text-align: center;
    margin-top: 0.5rem;
}

.co2-panel .savings-description strong {
    color: #2ecc71;
    font-weight: 700;
}

.co2-panel .impact-progress {
    margin-top: 1rem;
}

.co2-panel .progress-bar-container {
    height: 8px;
    background-color: #f5f5f5;
    border-radius: 100px;
    overflow: hidden;
    position: relative;
}

.co2-panel .progress-bar-bg {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(to right, #ff6347, #ff9f7f);
    border-radius: 100px;
}

.co2-panel .progress-bar-fill {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    background-image: linear-gradient(to right, #289a96, #2ecc71);
    border-radius: 100px;
    transition: width 1.5s ease-in-out;
    animation: fillProgress 1.5s ease-out;
}

.co2-panel .impact-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 1.25rem;
    margin-bottom: 1.5rem;
}

.co2-panel .benefit-item {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 1.25rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
    display: flex;
    align-items: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.co2-panel .benefit-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

.co2-panel .benefit-content {
    display: flex;
    flex-direction: column;
}

.co2-panel .benefit-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: #333;
    line-height: 1.2;
}

.co2-panel .benefit-desc {
    font-size: 0.85rem;
    color: #666;
    margin-top: 0.25rem;
    text-transform: none;
}

.co2-panel .benefit-savings {
    font-size: 0.8rem;
    color: #8a8a8a;
    margin-top: 0.2rem;
}

.co2-panel .impact-before:hover .impact-value,
.co2-panel .impact-after:hover .impact-value {
    transform: scale(1.1);
}

@keyframes fillProgress {
    from {
        width: 0;
    }
    to {
        width: var(--progress-width);
    }
}

@media (max-width: 768px) {
    .co2-vehicle-selector {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .co2-vehicle-button {
        flex: 0 0 140px;
    }

    .co2-vehicle-selector::-webkit-scrollbar {
        display: none;
    }
}

@media (max-width: 767px) {
    .co2-panel {
        padding: 1.5rem;
    }

    .co2-panel .impact-comparison {
        flex-direction: column;
        gap: 1rem;
    }

    .co2-panel .impact-arrow {
        transform: rotate(90deg);
        padding: 0.5rem;
    }

    .co2-panel .impact-before,
    .co2-panel .impact-after {
        width: 100%;
    }

    .co2-panel .impact-benefits {
        grid-template-columns: 1fr;
    }

    .co2-panel .impact-value {
        font-size: 1.5rem;
    }
}