@import url(normalize.css);
@import url(reset.css);
@import url('https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,300;0,400;0,700;1,300&display=swap');
/* 변수 */
:root{
    --base-unit:27px;
    --highlight-c:#9AC75B;
    --highlight-dark-c:#55762c;
    --container:1296px;
    --text-c:#2c3c3c;
    --light-text-c:#a8a8a8;
    --light-txt:#6e6e6e;
    --banner-c:#3d3e4f; 
    --light-c:#ebebeb;
    
}

/* 레이아웃 */
.container{
    max-width: var(--container);
    width:100%;
    margin: 0 auto;
}
.con_pd{
    padding: calc(var(--base-unit)*3) 0;
}
.con_top_pd{
    padding: calc(var(--base-unit)*3);
}
hr{
    border:none;
    border-top:1px solid var(--light-c);
}

/* 제목위계 */
body{
    /* font-family: 'Open Sans', sans-serif;
    font-size: 16px;
    line-height: 27px; */
    font:16px/calc(var(--base-unit)*2) 'Open Sans', sans-serif;
    color:var(I--text-c);
}
.banner_tt{
    font-size: 55px;
    line-height: calc(var(--base-unit)*2);
    text-transform: uppercase;
    color: #3a99d8;
}
.content_tt{
    font-size: 32px;
    line-height: 32px;
    font-weight: 300;
    text-align: center;
    margin-bottom: var(--base-unit);
}
.link{
    text-decoration: underline;
    color: var(--highlight-c);
}
.content_desc{
    font-size: 18px;
    font-weight: 300;
    text-align: center;
}
section > .content_desc{
    margin-bottom: calc(var(--base-unit)*3)
}
/* 컬러 */
.highlight-bg{
    background: var(--highlight-c); 
}
.light-bg{
    background: var(--light-c);    
}
.light-txt{
    color: var(--light-txt);
}
.highlight-txt{
    color: var(--highlight-dark-c);
}

/* 링크 버튼 폼 */
.btn{
    border-radius: 4px; 
    line-height: 39px;
    padding: 0 20px;
    display: inline-block;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
}
.btn span{
    line-height: 39px;
    display: inline-block;
    vertical-align: bottom;
}

/* header */
body > header{
    padding: var(--base-unit) 0;
    background: #fff;
    box-shadow: 0px 3px 4px rgba(0, 0, 0, 0.1);
}
body > header > div{
    display: flex;
    justify-content:space-between;
    align-items: center;
}
body > header nav ul{
    display: flex;   
    align-items: center;
    gap: 10px;
}
body > header nav ul li:first-child{
    margin-right:70px;
    text-transform: uppercase;
    font-size: 14px;
    font-weight: bold;
    color:var(--light-text-c);
    word-spacing: 7px;
}
body > header nav ul li:first-child a{
    color: var(--text-c);
}
/* 
body > header h1 a{
    background-image:url(../images/logo.jpg);
    width: 161px;
    height: 54px;
    text-indent: 100%;
    overflow: hidden;
    display: block;
} */

body > header h1 a span{
    position: absolute;
    clip: rect(0 0 0 0);
    width: 1px;
    height: 1px;
    overflow: hidden;
}

body > header h1 a::before{
    content:'';
    /* background-image:url(../images/logo.jpg);
    background-repeat: no-repeat; */
    background:url(../images/logo.png) no-repeat;
    width: 161px;
    height: 54px;
    display: block;
}
.banner{
    text-align: center;
    background-color: var(--banner-c);
    
}

footer .cta{
    text-align: center;
    background-color: #292c2e;
}
footer .cta h2{
    color:#fff
}
footer .cta p{
    color: var(--light-text-c);
    margin:var(--base-unit) 0 calc(var(--base-unit)*2)
}

footer .copyright{
    text-align: center;
}

.slidewrapper{
    position: relative;    
}
.slidewrapper span{
    position: absolute;
    top:50%;;
    font-size: 45px;
    line-height: 45px;
    color: var(--light-c);
    transform:translateY(-50%);
    cursor:pointer;
}
.slidewrapper .prev-btn{
    /* left:-11px; */
    right: calc(100% + 10px);
}
.slidewrapper .next-btn{
    /* right:-11px; */
    left: calc(100% + 10px);
}