/* =========================================================================
   NEW: ECOSYSTEM GRID (9 MODULES)
   ========================================================================= */
.ecosystem-section {
    background-color: #f4f7f6;
    padding: 6rem 0;
}

.ecosystem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.eco-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 2.5rem 2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 4px solid var(--color-primary);
    display: flex;
    flex-direction: column;
}

.eco-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

.eco-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    background: rgba(46, 125, 50, 0.1);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    text-align: center;
    line-height: 70px;
}

.eco-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.eco-desc {
    font-size: 1rem;
    color: var(--color-gray);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.eco-features-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.eco-features-list {
    list-style: none;
    padding: 0;
    margin: 0;
    margin-top: auto;
    /* Pushes list to bottom to align cards */
}

.eco-features-list li {
    font-size: 0.9rem;
    color: var(--color-text);
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.5;
}

.eco-features-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-primary);
    font-weight: bold;
}

@media (max-width: 768px) {
    .ecosystem-grid {
        grid-template-columns: 1fr;
    }
}