.main_content_frame {
    width: 100%;
}

/* 첫번째 영역 */
.first_frame {
    position: relative;
    background: url(/img/background1.png);
    background-position: 50%,50%;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    width: 100%;
    height: 100vh;
}
.content_anchor_wrap {
    position: fixed;
    top: 50%;
    left: 35px;
    transform: translateY(-50%);
    z-index: 10;
}
.content_anchor_wrap {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    gap: 30px;
}
.content_anchor {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}
.anchor_text {
    font-family: 'NotoSans-Medium';
    font-size: 16px;
    color: #fff;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.anchor_text.on {
    opacity: 1;
}
.anchor_text:hover {
    opacity: 1;
}
.first_content_frame {
    width: 70%;
    position: absolute;
    top: 45%;
    left: 50%;
    transform: translate(-50%,-50%);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.first_main_text {
    font-size: 80px;
    color: #fff;
    font-family: 'Poppins-Bold';
    text-shadow: 0px 6px 6px #00000075;
    padding-bottom: 20px;
}
.first_sub_text {
    font-size: 20px;
    font-family: 'NotoSans-C-Medium';
    color: #fff;
    text-shadow: 0px 6px 6px #00000075;
}
.first_right a {
    display: flex;
    align-items: center;
    gap: 20px;
}
.firstRightWrap {
    width: fit-content;
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
}
.first_link_text {
    font-family: 'NotoSans-C-Regular';
    font-size: 20px;
    color: #fff;
    text-shadow: 0px 6px 6px #00000075;
}
.border_effect {
    width: 0;
    height: 3px;
    background-color: #fff;
    transition: .3s;
}
.border_effect.on {
    width: 100%;
}

/* 두번째 영역 */
.second_frame {
    width: 100%;
    background-color: #F8F8F8;
}
.second_content_wrap {
    padding-top: 100px;
    width: 80%;
    margin: 0 auto;
    text-align: center;
}
.second_main_text {
    font-family: 'NotoSans-Black';
    font-size: 60px;
    padding-bottom: 30px;
    color: #222222;
}
.second_sub_text {
    font-family: 'NotoSans-Medium';
    font-size: 18px;
    color: #444444;
    line-height: 40px;
    padding-bottom: 100px;
}
.second_content_frame {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-bottom: 150px;
}
.second_content {
    width: 25%;
    background-color: #fff;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    box-shadow: 0px 0px 6px #0000004f;
}
.second_content_img {
    height: 170px;
    display: flex;
    align-items: center;
}
.second_content_text {
    font-family: 'NotoSans-Bold';
    font-size: 26px;
    color: #555555;
}

/* 세번째 영역 */
.third_frame {
    width: 100%;
}
.third_content_wrap {
    width: 80%;
    margin: 0 auto;
    padding-top: 100px;
    padding-bottom: 150px;
}
.third_content_frame {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}
.third_main_text {
    font-family: 'Poppins-Bold';
    font-size: 60px;
    color: #222222;
}
.third_sub_text {
    font-family: 'NotoSans-C-Bold';
    font-size: 16px;
    color: #444444;
    padding-bottom: 30px;
}
.third_content_text {
    font-family: 'NotoSans-Bold';
    font-size: 18px;
    color: #222222;
    padding-top: 20px;
}

/* 네번째 영역 */
.fourth_frame {
    background-color: #1968B3;
}
.fourth_content_wrap {
    width: 80%;
    margin: 0 auto;
    padding-top: 100px;
    padding-bottom: 150px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.map_area {
    box-shadow: -30px 30px 0px #00213F;
    width: 1000px;
    height: 550px;
}
.fourth_main_text {
    font-family: 'Poppins-Bold';
    font-size: 60px;
    color: #fff;
    padding-bottom: 20px;
}
.fourth_sub_text {
    color: #fff;
    font-family: 'NotoSans-Medium';
    font-size: 16px;
    padding-bottom: 50px;
}
.fourth_info_wrap {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.fourth_info {
    display: flex;
    align-items: center;
    gap: 10px;
}
.fourth_info .fourth_sub_text {
    padding-bottom: 0px;
}

/* 반응형 */
@media screen and (max-width:1675px) {
    .first_content_frame {
        width: 1000px;
    }
    .second_content_wrap {
        width: 1000px;
    }
    .third_content_wrap {
        width: 1000px;
    }
    .map_area {
        width: 500px;
        /* height: auto; */
    }
    .fourth_left {
        width: 50%;
    }
    .fourth_right {
        width: 50%;
    }
    .map_area {
        width: 100%;
    }
    .fourth_content_wrap {
        width: 1000px;
        gap: 50px;
    }
}
@media screen and (max-width:1345px) {
    .content_anchor_wrap {
        display: none;
    }
    .first_main_text {
        font-size: 40px;
    }
    .first_sub_text {
        font-size: 14px;
    }
    .first_link_text {
        font-size: 16px;
    }
    .second_main_text {
        font-size: 40px;
    }
    .second_sub_text {
        font-size: 16px;
    }
    .second_content_frame {
        display: grid;
        grid-template-columns:  1fr 1fr;
    }
    .second_content {
        width: 100%;
    }
    .third_main_text {
        font-size: 40px;
    }
    .third_content_frame {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }
    .fourth_main_text {
        font-size: 40px;
    }
    .fourth_sub_text {
        font-size: 12px;
    }
}
@media screen and (max-width:1080px) {
    .first_content_frame {
        width: 800px;
    }
    .second_content_wrap {
        width: 800px;
    }
    .third_content_wrap {
        width: 800px;
    }
    .fourth_content_wrap {
        width: 800px;
        flex-direction: column;
        gap: 30px;
    }
    .fourth_left {
        width: 100%;
    }
    .fourth_right {
        width: 100%;
    }
}
@media screen and (max-width:1024px) {
    .first_content_frame {
        width: 90%;
    }
    .second_content_wrap {
        width: 90%;
    }
    .third_content_wrap {
        width: 90%;
    }
    .fourth_content_wrap {
        width: 90%;
    }
    .second_sub_text {
        padding-bottom: 40px;
    }
    .second_content_frame {
        padding-bottom: 40px;
    }
}
@media screen and (max-width:810px) {
    .first_content_frame {
        flex-direction: column;
        gap: 50px;
    }
    .third_content_frame {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .third_content {
        display: flex;
        flex-direction: column;
    }
}
@media screen and (max-width:600px) {
    .map_area {
        width: 90%;
        margin: 0 auto;
        box-shadow: -15px 15px 0px #00213F;
    }
    .second_content {
        min-height: 230px;
    }
    .second_content_img {
        height: 120px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .second_content_img img {
        max-width: 60%;
    }
    .second_content_text {
        font-size: 18px;
    }
    .second_content {
        gap: 0px;
    }
    .third_content_text {
        padding-top: 0px;
    }
}