/* ── Ecosystem Section ── */
.ecosystem-section {
    position: relative;
    width: 100%;
    min-height: 912px;
    padding: 120px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 80px;
    background: linear-gradient(to bottom, #252C35, #051831);
    overflow: hidden;
}

#particles-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.ecosystem-heading {
    font-size: 36px;
    font-weight: 600;
    color: #ffffff;
    text-align: center;
    font-family: 'Inter', sans-serif;
    position: relative;
    z-index: 1;
}

.ecosystem-cards {
    width: 1320px;
    max-width: calc(100% - 48px);
    display: flex;
    gap: 48px;
    position: relative;
    z-index: 1;
}

.eco-card {
    flex: 1;
    height: 550px;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 24px;
}

.eco-card-label {
    position: absolute;
    bottom: 24px;
    left: 24px;
    display: inline-block;
    padding: 12px 24px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(51.2px);
    -webkit-backdrop-filter: blur(51.2px);
    font-size: 24px;
    font-weight: 400;
    font-family: 'Inter', sans-serif;
    color: #ffffff;
    white-space: nowrap;
}

/* ── Ecosystem responsive (1600px) ── */
@media (max-width: 1600px) {
    .ecosystem-section {
        gap: 64px;
    }
    .ecosystem-heading {
        font-size: 28px;
    }
    .ecosystem-cards {
        width: 1100px !important;
        max-width: calc(100% - 48px);
        gap: 40px !important;
    }
    .eco-card {
        height: 425px !important;
        border-radius: 6px !important;
    }
    .eco-card:nth-child(1) {
        background-image: url('../card_a.jpg') !important;
    }
    .eco-card:nth-child(2) {
        background-image: url('../card_b.jpg') !important;
    }
    .eco-card:nth-child(3) {
        background-image: url('../card_c.jpg') !important;
    }
    .eco-card-label {
        font-size: 20px !important;
    }
}

/* ── Ecosystem Section Mobile ── */
@media (max-width: 768px) {
    .ecosystem-section {
        padding: 80px 24px;
        gap: 64px;
    }
    .ecosystem-heading {
        font-size: 20px !important;
        line-height: 24px !important;
        letter-spacing: -0.02em !important;
        text-align: center;
    }
    .ecosystem-cards {
        flex-direction: column !important;
        width: 100% !important;
        max-width: 327px !important;
        gap: 24px !important;
    }
    .eco-card {
        flex: none !important;
        width: 100% !important;
        height: 408px !important;
        border-radius: 6px !important;
    }
    .eco-card:nth-child(1) {
        background-image: url('../mobile_card_bg_1.jpg') !important;
    }
    .eco-card:nth-child(2) {
        background-image: url('../mobile_card_bg_2.jpg') !important;
    }
    .eco-card:nth-child(3) {
        background-image: url('../mobile_card_bg_3.jpg') !important;
    }
    .eco-card-label {
        font-size: 16px !important;
        line-height: 19px !important;
        letter-spacing: -0.03em !important;
        font-weight: 600 !important;
        backdrop-filter: blur(3px) !important;
        -webkit-backdrop-filter: blur(3px) !important;
        padding: 12px 24px !important;
        background: rgba(255, 255, 255, 0.12) !important;
    }
}