.cgief-wrapper.banner-and-about {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0px;
    padding-top: var(--size-navbar-height);
    position: relative;
}

.cgief-banner-container {
    display: flex;
    align-items: center;
    background-image:
        linear-gradient(
            to right,
            rgba(0, 82, 12, 0.6) 20%,
            rgba(0, 82, 12, 0) 60%
        ),
        url("../stock-image/stock-image1.jpg");
    height: 600px;
    width: 100%;
    border-radius: 0px 0px 100px 100px;
}

.cgief-banner-content-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
    width: 30%;
    align-items: start;
    margin-left: 60px;
    margin-bottom: 120px;
}

.cgief-banner-logo {
    max-height: 100px;
    width: 100%;
}

.cgief-banner-title,
.cgief-banner-caption {
    font-size: 1.5rem;
    color: white;
}

.cgief-about-container {
    position: relative;
    display: flex;
    justify-content: end;
    width: 100%;
    padding: var(--size-section-padding-topbottom) 60px;
}

.cgief-about-image {
    position: absolute;
    width: 30%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    border-radius: 20px;
    bottom: 0px;
    left: 5%;
}

.cgief-about-content-container {
    display: flex;
    flex-direction: column;
    width: 60%;
    gap: 30px;
}

.cgief-about-title {
    color: var(--color-green);
    font-size: 3rem;
}

.cgief-about-text {
    font-size: 1.5rem;
    text-align: justify;
}

.cgief-lang {
    position: absolute;
    top: calc(var(--size-navbar-height) + 40px);
    right: 50px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    width: 70px;
    height: 35px;
    border: thin solid gray;
    border-radius: 17px;
    padding: 5px;
    background-color: var(--color-green);
    cursor: pointer;
}

.cgief-lang-category {
    font-size: 1.2rem;
    font-weight: bold;
    color: white;
}

.cgief-lang-icon {
    width: 20px;
    height: 20px;
}

.cgief-wrapper.research {
    display: flex;
    gap: 20px;
    padding-left: 0;
}

.cgief-research-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    border: thick solid rgba(128, 128, 128, 0.2);
    border-left: none;
    border-radius: 0px 100px 100px 0px;
    padding: 20px 60px;
    justify-content: center;
}

.cgief-research-header-title {
    font-size: 1.5rem;
    color: var(--color-green);
}

.cgief-research-title {
    font-size: 2rem;
}

.cgief-research-author,
.cgief-research-link {
    font-size: 1.5rem;
    font-weight: bold;
}

.cgief-research-link {
    color: var(--color-green);
}

.cgief-research-image {
    width: 200px;
    aspect-ratio: 1 / 1;
    padding: 20px;
}

.cgief-wrapper.game {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
        url("../image/play_now.webp");
    background-position: bottom;
}

.cgief-game-header-title {
    font-size: 2rem;
    color: white;
    font-weight: normal;
}

.cgief-game-logo {
    max-height: 100px;
    width: 100%;
}

.cgief-game-title {
    font-size: 3rem;
    font-weight: bold;
    color: white;
    text-align: center;
}

.cgief-game-button {
    background-color: var(--color-light-green);
    font-size: 1.8rem;
    color: black;
    font-weight: bold;
    padding: 20px 40px;
    height: fit-content;
    width: fit-content;
    border-radius: 30px;
    text-align: center;
}

.cgief-wrapper.contact {
    padding: 0px;
    display: grid;
    grid-template: 1fr / 1fr 1fr;
}

.cgief-contact-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin: 40px 40px 40px 0px;
    padding-left: 60px;
}

.cgief-contact-header {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cgief-contact-header-title {
    font-size: 3rem;
    color: var(--color-green);
}

.cgief-contact-header-caption {
    font-size: 1.5rem;
}

.cgief-contact-item-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cgief-contact-item {
    display: grid;
    grid-template: 1fr / 50px 1fr;
    gap: 20px;
}

.cgief-contact-item-content {
    font-size: 1.5rem;
}

@media screen and (max-width: 1100px) {
}

@media screen and (max-width: 768px) {
    .cgief-banner-content-container {
        margin-bottom: 0px;
    }

    .cgief-about-container {
        padding-bottom: 0px;
    }

    .cgief-about-image {
        display: none;
    }

    .cgief-research-image {
        display: none;
    }

    .cgief-about-content-container {
        width: 100%;
    }

    .cgief-wrapper.contact {
        grid-template: 1fr 1fr / 1fr;
    }
}

@media screen and (max-width: 540px) {
    .cgief-banner-content-container {
        align-items: center;
        width: 100%;
        margin-left: 0px;
        padding: 0px 60px;
    }

    .cgief-banner-title,
    .cgief-banner-caption {
        text-align: center;
    }
}

@media screen and (max-width: 425px) {
    .cgief-about-title {
        align-self: center;
    }

    .cgief-wrapper.research {
        display: flex;
        gap: 20px;
        padding-right: 0px;
    }

    .cgief-research-container {
        border-right: none;
        border-radius: 0px;
    }

    .cgief-contact-header-title {
        align-self: center;
    }

    .cgief-contact-header-caption {
        text-align: center;
    }
}

@media screen and (max-width: 320px) {
}