body {
    font-family: Poppins;
    margin: 0
}

.eng-hero {
    background: #0f172a;
    color: #fff;
    padding: 90px;
    text-align: center
}

.eng-overview {
    padding: 50px;
    background: #f8fafc
}

.eng-challenges {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    background: #fff
}

.eng-benefits {
    background: #1d4ed8;
    color: #fff;
    display: grid;
    grid-template-columns: repeat(4,1fr);
    padding: 40px
}

.eng-modules {
    background: #e0e7ff;
    padding: 40px
}


/* ==================== FAQ STYLE 2 (ISOLATED) ==================== */

.faq2-wrapper {
    background: linear-gradient(180deg, #eef9fb 0%, #f7feff 100%);
    padding: 80px 20px;
    font-family: "Poppins", sans-serif;
    color: #222;
}

.faq2-container {
    max-width: 1200px;
    margin: 0 auto;
}

.faq2-heading {
    text-align: center;
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 40px;
}

.faq2-list {
    max-width: 1200px;
    margin: 0 auto;
}

.faq2-item {
    border-bottom: 1px solid #ddd;
    margin-bottom: 12px;
    transition: background 0.2s ease;
}

    .faq2-item:hover {
        background: #fafafa;
    }

.faq2-title {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    padding: 16px 0;
}

    .faq2-title::before {
        content: "›";
        font-size: 26px;
        font-weight: 600;
        color: #806666;
        transition: transform 0.3s ease;
    }

    .faq2-title h3 {
        font-size: 18px;
        font-weight: 500;
        margin: 0;
    }

/* Expand arrow */
.faq2-item.faq2-expanded .faq2-title::before {
    transform: rotate(90deg);
}

.faq2-content {
    max-height: 0;
    overflow: hidden;
    padding-left: 38px;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

    .faq2-content p {
        margin: 15px 0;
        color: #555;
    }

/* Expanded state */
.faq2-item.faq2-expanded .faq2-content {
    padding-top: 8px;
    padding-bottom: 16px;
}

/* ================= RESPONSIVE ================= */

@media (max-width: 1118px) {
    .faq2-list {
        margin: 0 40px;
    }
}

@media (max-width: 768px) {
    .faq2-list {
        margin: 0 20px;
    }
}

@media (max-width: 300px) {
    .faq2-list {
        margin: 0 10px;
    }

    .faq2-title {
        flex-direction: column;
        align-items: flex-start;
    }

        .faq2-title h3 {
            font-size: 15px;
        }
}