@charset "utf-8";

/********************* 전체 스타일 초기화 *********************/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
ul {
    list-style: none;
}
a {
    text-decoration: none;
}
/***********************************************************/

/* header */
header {
    width: 100%;
    border-bottom: 1px solid #ddd;
}
header .inner {
    width: 1180px;
    height: 120px;
    margin: 0 auto;
    position: relative; /* 자식 absolute 요소의 기준점 설정 */
}
header .inner h1 {
    position: absolute;
    left: 0;
    bottom: 15px;
}
header .inner h1 a {
    font: bold 24px/1 "arial"; /* font 축약형 (굵게, 글자크기 24px, line-height는 글자크기 그대로, 글자모양 arial) */
    color: #444;
}
header .inner .util {
    position: absolute;
    top: 20px;
    right: 30px;
}
header .inner .util li {
    float: left;
}
header .inner .util li a {
    display: block;
    font: 12px/1 "arial";
    color: #999;
    padding: 0 10px;
}
header .inner #gnb {
    position: absolute;
    bottom: 0;
    right: 0;
}
header .inner #gnb li {
    float: left;
}
header .inner #gnb li a {
    display: block; /* 인라인 요소는 block를 선정하여 크기 조절 가능 */
    font: bold 15px/1 "arial";
    color: #555;
    padding: 20px 40px;
    transition: all 0.5s;
}
header .inner #gnb li a:hover {
    background: #555;
    color: #fff;
}

/* visual */
figure {
    width: 100%;
    height: calc(100vh - 120px);    /* 전체 브라우저 높이에서 120px만큼 빼줌 */
    background: #000;
    position: relative;
    overflow: hidden;
    padding-top: 250px;
}
figure video {
    object-fit: cover;  /* 영상을 figure 영역 안에 꽉 차도록 설정 */
    width: 100%;
    height: 100%;
    opacity: 0.3;
    position: absolute;
    top: 0;
    left: 0;
}
figure .inner {
    width: 1180px;
    margin: 0 auto;
    position: relative;
}
figure .inner h1 {
    font: normal 120px/1 "arial";
    color: #fff;
    margin-bottom: 20px;
}
figure .inner p {
    font: 16px/1.4 "arial";
    color: #888;
    margin-bottom: 60px;
}
figure .inner a {
    display: block;
    width: 400px;
    height: 30px;
    border: 1px solid #bbb;
    font: bold 11px/30px "arial";
    color: #fff;
    text-align: center;
    letter-spacing: 1px;
    transition: all 0.5s;
}
figure .inner a:hover {
    background: #fff;
    color: #555;
}

/* news */
section {
    width: 100%;
    padding: 200px 0;
}
section .inner {
    width: 1180px;
    margin: 0 auto;
}
section .inner h1 {
    font: bold 24px/1 "arial";
    color: #555;
    text-align: center;
    margin-bottom: 50px;
}
section .inner .wrap {
    width: 100%;
}
section .inner .wrap::after { /* 자식 요소인 article의 float 해제 */
    content: "";
    display: block;
    clear: both;
}
section .inner .wrap article {
    width: 280px;
    float: left;
    margin-right: 20px;
}
section .inner .wrap article:last-child { /* 맨 오른쪽 마지막 요소의 여백만 제거 */
    margin-right: 0;
}
section .inner .wrap article h2 {
    margin-bottom: 10px;
}
section .inner .wrap article h2 a {
    font: bold 16px/1 "arial";
    color: #555;
}
section .inner .wrap article p {
    font: 14px/1.4 "arial";
    color: #777;
}
section .inner .wrap article .pic {
    width: 100%;
    height: 120px;
    background: #333;
    margin-bottom: 15px;
    position: relative;
    overflow: hidden;
}
section .inner .wrap article .pic img {
    object-fit: cover;  /* pic 프레임 안에 이미지를 꽉 채움 */
    width: 100%;
    height: 100%;
}

/* footer */
footer {
    width: 100%;
    background: #333;
    padding: 100px 0;
    border-top: 1px solid #888;
}
footer .inner {
    width: 1180px;
    margin: 0 auto;
}
footer .inner .upper {
    width: 100%;
    border-bottom: 1px solid #777;
    padding-bottom: 20px;
}
footer .inner .upper::after { /* 상단 영역 float 해제 */
    content: "";
    display: block;
    clear: both;
}
footer .inner .upper h1 {
    float: left;
    font: bold 24px/1 "arial";
    color: #666;
}
footer .inner .upper ul {
    float: right;
}
footer .inner .upper ul li {
    float: left;
    margin-left: 20px;
}
footer .inner .upper ul li a {
    font: bold 14px/1 "arial";
    color: #666;
}
footer .inner .lower {
    width: 100%;
    padding-top: 20px;
}
footer .inner .lower address {
    width: 100%;
    font: 12px/1.3 "arial";
    color: #777;
    margin-bottom: 20px;
}
footer .inner .lower p {
    width: 100%;
    font: 12px/1 "arial";
    color: #777;
}