@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@100..900&display=swap');

:root {
    --main-color:#ffc000;
}

* ,body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Noto Sans KR', sans-serif;
    font-weight: 400;
}

.wrap {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}
.flex {
    display: flex;
}
header {
    position: fixed;
    z-index: 10;
    background: rgba(255,255,255,0.7);
    width: 100%;
    padding: 10px 0;
    transition: 0.3s;
}
header .flex {
    align-items: center;
    justify-content: space-between;
}

header nav ul{
    display: flex;
    align-items: center;
    gap: 75px;
}

header nav ul li a{
    font-weight: 500;
    font-size:24px;
    letter-spacing: -0.09em;
    color: #000;
}
header nav ul li.on a {
    color: var(--main-color);
}
#main_slide .swiper-button-next, #main_slide .swiper-button-prev {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border: 1px solid #ddd;
    color: #666;
    font-size:20px
}
#main_slide .swiper-button-next:after, #main_slide .swiper-button-prev:after {
    display: none;
}
#main_slide {
    position: relative;
}

#main_slide .swiper-button-next:hover, #main_slide  .swiper-button-prev:hover {
    color: #fff;
    background: var(--main-color);
    border:0;
}

#main_slide .swiper-button-disabled {
    opacity: 1 !important
}

#main_slide .swiper-slide {
    position: relative;
    height: 700px;
    overflow:hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
#main_slide .swiper-slide img {
    height: 100%;
}
#main_slide .swiper-slide .swiper_txt{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    text-align: center;
}

#main_slide .swiper-slide .swiper_txt h2 {
    font-size: 70px;
    font-weight: 300;
    line-height: 1.142;
    letter-spacing: -0.08em;
    margin-bottom: 25px;
}

#main_slide .swiper-slide .swiper_txt h2 b {
    display: block;
    font-weight: 600;
}

#main_slide .swiper-slide .swiper_txt p {
    color: #fff;
    font-size:24px;
    font-weight: 500;
    line-height: 1.5;
}

#main_slide .swiper-pagination {
    bottom: 50px;
}

#main_slide .swiper-pagination .swiper-pagination-bullet {
    width: 15px;
    height: 15px;
    background: #fff;
    box-shadow: inset 1px 0 0 rgba(102,102,102,0.75);
    opacity: 1;
}
#main_slide .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background: var(--main-color);
}

.main_list {
    padding: 55px 0 215px;
}
.main_list ul {
    justify-content: space-between;
}
.main_list ul li div{
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: var(--main-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 40px;
}
.main_list ul li {
    color: #333;
    text-align: center;
    font-size: 30px;
}

.main_list ul li span {
    font-weight: 600;
    display: block;
}

footer {
    background: #333;
    padding: 30px 0;
    color: #fff;
}
footer .footer01 {
    margin-bottom: 10px;
}
footer .footer01 a{
    color: #fff;
    font-weight: 500;
    font-size:14px;
}
footer .footer02 {
    font-size:14px;
    line-height: 1.4285;
    color: #999;
}
footer .footer02 ul{
    display: flex;
    column-gap: 15px;
    flex-wrap: wrap;
}

.bar , .bg{
    display: none;
}



@media (max-width: 997px) {
    .bar {
        display: block;
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
        width: 20px;
        height: 15px;
        cursor: pointer;
        transition: 0.3s;
    }
    header {
        height: 52px;
    }
    header h1 img{
        width: 30px;
    }

    header .flex{
        position: relative;
    }

    .bar span{
        width: 20px;
        height: 1px;
        background: #000;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        transition: 0.3s;
    }
    .bar span:nth-child(1) {
        top: 0;
    }
    .bar span:nth-child(2) {
        top: 50%;
        transform: translate(-50%,-50%)
    }
    .bar span:nth-child(3) {
        bottom: 0;
    }

    nav {
        position: fixed;
        top: 52px;
        background: #fff;
        width: 100%;
        left: 0;
        display: none;
    }
    header nav ul {
        display: block;
        gap: 0;
        padding-bottom: 10px;
    }
    nav ul li {
        padding: 0 20px;
    }
    header nav ul li a{
        font-size:18px;
        display: block;
        padding: 15px 0;
        border-bottom: 1px solid #ddd;
    }
    header.on {
        z-index: 10;
    }
    .bg {
        position: fixed;
        z-index: 9;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.5);
        content: '';
    }
    nav ul li:last-child a{
        border-bottom: 0;
    }
    header .flex {
        position: relative;
    }
    header.on {
        background: #fff;
    }
    header.on .bar span:nth-child(1) {
        top: 50%;
        transform: translate(-50%,-50%) rotate(45deg);
    }
    header.on .bar span:nth-child(2) {
        opacity: 0;
    }
    header.on .bar span:nth-child(3) {
        top: 50%;
        transform: translate(-50%,-50%) rotate(-45deg);
    }

    #main_slide .swiper-button-next, #main_slide .swiper-button-prev {
        width: 30px;
        height: 30px;
        font-size: 14px;
    }
    #main_slide .swiper-slide .swiper_txt h2 {
        font-size: 32px;
        margin-bottom: 10px;
        word-break: keep-all;
    }
    #main_slide .swiper-slide .swiper_txt {
        transform: translate(-50%, -40%);
    }
    #main_slide .swiper-slide .swiper_txt p {
        font-size: 16px;
    }
    #main_slide .swiper-slide {
        height: 450px;
    }

    #main_slide .swiper-pagination .swiper-pagination-bullet {
        width: 8px;
        height: 8px;
    }
    #main_slide .swiper-pagination {
        bottom: 25px;
    }
    .main_list ul {
        flex-wrap: wrap;
        gap: 20px;
        row-gap: 30px;
    }
    .main_list ul li {
        font-size: 16px;
        width: calc(50% - 10px);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
    .main_list ul li div {
        width: 100px;
        height: 100px;
        margin-bottom: 10px;
        padding: 10px;
    }
    .main_list ul li div img {
        max-width: 100%;
    }
    .main_list {
        padding: 35px 0 100px;
    }
    footer .footer01 a ,footer .footer02{
        font-size:12px
    }
}