.typo-1 {
    font-size: 64px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 8px;
}

.typo-2 {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
}

.typo-3 {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.typo-4 {
    font-size: 24px;
    font-weight: 600;
    line-height: 1.3;
    color: #00223D;
    margin-bottom: 8px;
}

.description {
    font-size: calc(16px + (18 - 16) * ((100vw - 320px) / (1920 - 320)));
    line-height: 1.4;
    font-weight: 400;
    color: #666666;
}

.btn-wrap {
    display: inline-flex;
    margin-top: 32px;
}

.heading {
    text-decoration: underline;
    text-decoration-color: #05539C;
    text-underline-offset: 8px;
    margin-bottom: 25px;
}

.section {
    padding: 100px 0;
}

/* section1 */
.home .section1 {
    position: relative;
    width: 100%;
    min-height: 600px;
    background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url("../images/image1.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
}

.home .section1 .inner-banner {
    text-align: center;
}

.home .section1 .inner-banner h1 {
    font-size: 64px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.home .section1 .inner-banner h1,
.home .section1 .inner-banner .description {
    color: #FFFFFF;
}

/* section2 */
.home .section2 {
    position: relative;
}

.home .section2 .ab-row {
    align-items: center;
}

.home .section2 .ab-content {
    max-width: 648px;
}

.home .section2 .ab-content .btn-wrap {
    margin-top: 20px;
}

/* section3 */
.home .section3 {
    position: relative;
    background: #f8f9fa;
}

.home .section3 .product-row {
    margin-top: 50px;
}

.home .section3 .product-row .product-card {
    background-color: #FFFFFF;
    border-radius: 8px;
    box-shadow: 0 8px 16px #00000014;
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 30px 25px;
    text-align: left;
    transition: transform .3s ease,
        box-shadow .3s ease,
        background-color .3s ease;
}

.home .section3 .product-row .product-card:hover {
    background-color: #faf6f0;
    transform: translateY(-3px);
}

.home .section3 .product-card .product-lists {
    margin: 16px 0;
}

.home .section3 .product-card .product-lists li {
    margin-bottom: 5px;
}

.home .section3 .product-card .read-more {
    font-size: 18px;
    font-weight: 500;
    line-height: 1.2;
    color: #00223D;
}

@media screen and (max-width: 1299px) {
    .home .section1 {
        min-height: 500px;
    }
}

@media screen and (max-width: 1199px) {
    .home .section1 {
        min-height: 450px;
    }

    .home .section1 .inner-banner h1 {
        font-size: 56px;
    }
}

@media screen and (max-width: 991px) {
    .home .section1 {
        min-height: auto;
        padding: 100px 0;
    }

    .section {
        padding: 80px 0;
    }

    .row {
        gap: 24px 0;
    }

    .home .section1 .inner-banner h1 {
        font-size: 48px;
    }

    .home .section2 .ab-row {
        gap: 28px 0;
    }

    .home .section2 .ab-content {
        max-width: 100%;
    }

    .home .section3 .product-row {
        justify-content: center;
    }
}

@media screen and (max-width: 767px) {
    .typo-3 {
        font-size: 28px;
    }

    .typo-4 {
        font-size: 20px;
    }

    .home .section1 .inner-banner h1 {
        font-size: 36px;
    }

    .section {
        padding: 70px 0;
    }
}