@charset "utf-8";
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/variable/pretendardvariable.css');
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@100..900&family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');

/* font-family: 'Noto Sans KR', sans-serif; */

:root {
--common-width : 1280px;
--bg-color: #f9f9f9;
--text-color: #333;
--accent-color: #3692ff;
--card-bg: #ffffff;
--border-color: #ddd;
--heading-color: #222;
--font-size-base: 16px;
--spacing: 1.5rem;

}

/* 초기화 */
html {
    overflow-y:scroll;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
body {margin:0;padding:0;font-size:1em;font-family:'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, 'Helvetica Neue', 'Segoe UI', 'Apple SD Gothic Neo', 'Noto Sans KR', 'Malgun Gothic', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', sans-serif;background:#fff;}
html, h1, h2, h3, h4, h5, h6, form, fieldset, img {margin:0;padding:0;border:0}
h1, h2, h3, h4, h5, h6 {font-size:1em;}
a { color:#000; text-decoration:none; }
h1.fs18, 
h2.fs18, 
h3.fs18, 
h4.fs18, 
h5.fs18, 
h6 {font-size:1.125rem; margin-bottom:15px; padding:0 0 0 15px;}

html, body {
    font-family: 'Noto Sans KR', sans-serif;
    -webkit-font-smoothing: antialiased; /* 크롬/사파리 */
    -moz-osx-font-smoothing: grayscale;  /* 파이어폭스 */
    text-rendering: optimizeLegibility;
    font-size: 16px;
    line-height: 1.6;
    /* margin: 40px; */
    background: #fafafa;
    color: #222;
}


article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {display:block}

ul, dl,dt,dd {margin:0;padding:0;list-style:none}
legend {position:absolute;margin:0;padding:0;font-size:0;line-height:0;text-indent:-9999em;overflow:hidden}
label, input, button, select, img {vertical-align:middle;font-size:1em}
input, button {margin:0;padding:0;font-family:inherit;font-size:1em}
input[type="submit"] {cursor:pointer}
button {cursor:pointer}

textarea, select {font-family:inherit;font-size:1em}
select {margin:0}
p {margin:0;padding:0;word-break:break-all}
hr {display:none}
pre {overflow-x:scroll;font-size:1.1em}

*, :after, :before {
  -webkit-box-sizing:border-box;
  -moz-box-sizing:border-box;
  box-sizing:border-box;
}

input[type=text],input[type=password], textarea {
-webkit-transition:all 0.30s ease-in-out;
-moz-transition:all 0.30s ease-in-out;
-ms-transition:all 0.30s ease-in-out;
-o-transition:all 0.30s ease-in-out;
outline:none;
}

input[type=text]:focus,input[type=password]:focus, textarea:focus,select:focus {
-webkit-box-shadow:0 0 5px #9ed4ff;
-moz-box-shadow:0 0 5px #9ed4ff;
box-shadow:0 0 5px #9ed4ff;
border:1px solid #558ab7 !important;
}

.placeholdersjs {color:#aaa !important}

/* 팝업레이어 */
#hd_pop {z-index:1000;position:relative;margin:0 auto;height:0}
#hd_pop h2 {position:absolute;font-size:0;line-height:0;overflow:hidden}
.hd_pops {position:absolute;border:1px solid #e9e9e9;background:#fff}
.hd_pops img {max-width:100%}
.hd_pops_con {}
.hd_pops_footer {padding:0;background:#000;color:#fff;text-align:left;position:relative}
.hd_pops_footer:after {display:block;visibility:hidden;clear:both;content:""}
.hd_pops_footer button {padding:10px;border:0;color:#fff}
.hd_pops_footer .hd_pops_reject {background:#000;text-align:left}
.hd_pops_footer .hd_pops_close {background:#393939;position:absolute;top:0;right:0}


/* 게시물 선택복사 선택이동 */
#copymove {}
#copymove .win_desc {text-align:center;display:block}
#copymove .tbl_wrap {margin:20px}
#copymove .win_btn {padding:0 20px 20px}
.copymove_current {float:right;background:#ff3061;padding:5px;color:#fff;border-radius:3px}
.copymove_currentbg {background:#f4f4f4}

/* 화면낭독기 사용자용 */
#hd_login_msg {position:absolute;top:0;left:0;font-size:0;line-height:0;overflow:hidden}
.msg_sound_only, .sound_only {display:inline-block !important;position:absolute;top:0;left:0;width:0;height:0;margin:0 !important;padding:0 !important;font-size:0;line-height:0;border:0 !important;overflow:hidden !important}

/* 본문 바로가기 */
#skip_to_container a {z-index:100000;position:absolute;top:0;left:0;width:1px;height:1px;font-size:0;line-height:0;overflow:hidden}
#skip_to_container a:focus, #skip_to_container a:active {width:100%;height:75px;background:#21272e;color:#fff;font-size:2em;font-weight:bold;text-align:center;text-decoration:none;line-height:3.3em}

/* ie6 이미지 너비 지정 */
.img_fix {width:100%;height:auto}

/* 캡챠 자동등록(입력)방지 기본 -pc */
#captcha {display:inline-block;position:relative}
#captcha legend {position:absolute;margin:0;padding:0;font-size:0;line-height:0;text-indent:-9999em;overflow:hidden}
#captcha #captcha_img {height:40px;border:1px solid #898989;vertical-align:top;padding:0;margin:0}
#captcha #captcha_mp3 {margin:0;padding:0;width:40px;height:40px;border:0;background:transparent;vertical-align:middle;overflow:hidden;cursor:pointer;background:url('../../../img/captcha2.png') no-repeat;text-indent:-999px;border-radius:3px}
#captcha #captcha_reload {margin:0;padding:0;width:40px;height:40px;border:0;background:transparent;vertical-align:middle;overflow:hidden;cursor:pointer;background:url('../../../img/captcha2.png') no-repeat 0 -40px;text-indent:-999px;border-radius:3px}
#captcha #captcha_key {margin:0 0 0 3px;padding:0 5px;width:90px;height:40px;border:1px solid #ccc;background:#fff;font-size:1.333em;font-weight:bold;text-align:center;border-radius:3px;vertical-align:top}
#captcha #captcha_info {display:block;margin:5px 0 0;font-size:0.95em;letter-spacing:-0.1em}

/* 캡챠 자동등록(입력)방지 기본 - mobile */
#captcha.m_captcha audio {display:block;margin:0 0 5px;width:187px}
#captcha.m_captcha #captcha_img {width:160px;height:60px;border:1px solid #e9e9e9;margin-bottom:3px;margin-top:5px;display:block}
#captcha.m_captcha #captcha_reload {position:static;margin:0;padding:0;width:40px;height:40px;border:0;background:transparent;vertical-align:middle;overflow:hidden;cursor:pointer;background:url('../../../img/captcha2.png') no-repeat 0 -40px;text-indent:-999px}
#captcha.m_captcha #captcha_reload span {display:none}
#captcha.m_captcha #captcha_key {margin:0;padding:0 5px;width:115px;height:29px;border:1px solid #b8c9c2;background:#f7f7f7;font-size:1.333em;font-weight:bold;text-align:center;line-height:29px;margin-left:3px}
#captcha.m_captcha #captcha_info {display:block;margin:5px 0 0;font-size:0.95em;letter-spacing:-0.1em}
#captcha.m_captcha #captcha_mp3 {width:31px;height:31px;background:url('../../../img/captcha2.png') no-repeat 0 0 ; vertical-align:top;overflow:hidden;cursor:pointer;text-indent:-9999px;border:none}

/* ckeditor 단축키 */
.cke_sc {margin:0 0 5px;text-align:right}
.btn_cke_sc {display:inline-block;padding:0 10px;height:23px;border:1px solid #ccc;background:#fafafa;color:#000;text-decoration:none;line-height:1.9em;vertical-align:middle;cursor:pointer}
.cke_sc_def {margin:0 0 5px;padding:10px;border:1px solid #ccc;background:#f7f7f7;text-align:center}
.cke_sc_def dl {margin:0 0 5px;text-align:left;zoom:1}
.cke_sc_def dl:after {display:block;visibility:hidden;clear:both;content:""}
.cke_sc_def dt, .cke_sc_def dd {float:left;margin:0;padding:5px 0;border-bottom:1px solid #e9e9e9}
.cke_sc_def dt {width:20%;font-weight:bold}
.cke_sc_def dd {width:30%}

/* ckeditor 태그 기본값 */
#bo_v_con ul {display:block;list-style-type:disc;margin-top:1em;margin-bottom:1em;margin-left:0;margin-right:0;padding-left:40px}
#bo_v_con ol {display:block;list-style-type:decimal;margin-top:1em;margin-bottom:1em;margin-left:0;margin-right:0;padding-left:40px}
#bo_v_con li {display:list-item}

/* 버튼 */
a.btn,.btn {line-height:35px;height:35px;padding:0 10px;text-align:center;font-weight:bold;border:0;font-size:1.4em;
-webkit-transition:background-color 0.3s ease-out;
-moz-transition:background-color 0.3s ease-out;
-o-transition:background-color 0.3s ease-out;
transition:background-color 0.3s ease-out}

a.btn01 {display:inline-block;padding:7px;border:1px solid #ccc;background:#fafafa;color:#000;text-decoration:none;vertical-align:middle}
a.btn01:focus, a.btn01:hover {text-decoration:none}
button.btn01 {display:inline-block;margin:0;padding:7px;border:1px solid #ccc;background:#fafafa;color:#000;text-decoration:none}
a.btn02 {display:inline-block;padding:7px;border:1px solid #3b3c3f;background:#4b545e;color:#fff;text-decoration:none;vertical-align:middle}
a.btn02:focus, .btn02:hover {text-decoration:none}
button.btn02 {display:inline-block;margin:0;padding:7px;border:1px solid #3b3c3f;background:#4b545e;color:#fff;text-decoration:none}

.btn_confirm {text-align:right} /* 서식단계 진행 */

.btn_submit {border:0;background:#3a8afd;color:#fff;cursor:pointer;border-radius:3px}
.btn_submit:hover {background:#2375eb}
.btn_close {border:1px solid #dcdcdc;cursor:pointer;border-radius:3px;background:#fff}
a.btn_close {text-align:center;line-height:50px}

a.btn_cancel {display:inline-block;background:#969696;color:#fff;text-decoration:none;vertical-align:middle}
button.btn_cancel {display:inline-block;background:#969696;color:#fff;text-decoration:none;vertical-align:middle}
.btn_cancel:hover {background:#aaa}
a.btn_frmline, button.btn_frmline {display:inline-block;padding:0 25px;height:40px;border:0;background:#434a54;border-radius:3px;color:#fff;text-decoration:none;vertical-align:top} /* 우편번호검색버튼 등 */
a.btn_frmline {}
button.btn_frmline {font-size:1em}

/* 게시판용 버튼 */
a.btn_b01,.btn_b01 {display:inline-block;color:#bababa;text-decoration:none;vertical-align:middle;border:0;background:transparent}
.btn_b01:hover, .btn_b01:hover {color:#000}
a.btn_b02,.btn_b02 {display:inline-block;background:#253dbe;padding:0 10px;color:#fff;text-decoration:none;border:0;vertical-align:middle}
a.btn_b02:hover, .btn_b02:hover {background:#0025eb}
a.btn_b03, .btn_b03 {display:inline-block;background:#fff;border:1px solid #b9bdd3;color:#646982;text-decoration:none;vertical-align:middle}
a.btn_b03:hover, .btn_b03:hover {background:#ebedf6}
a.btn_b04, .btn_b04 {display:inline-block;background:#fff;border:1px solid #ccc;color:#707070;text-decoration:none;vertical-align:middle}
a.btn_b04:hover, .btn_b04:hover {color:#333;background:#f9f9f9}
a.btn_admin,.btn_admin {display:inline-block;color:#d13f4a;text-decoration:none;vertical-align:middle} /* 관리자 전용 버튼 */
.btn_admin:hover, a.btn_admin:hover {color:#ff3746}


/* 기본테이블 */
.tbl_wrap table {width:100%;border-collapse:collapse;border-spacing:0 5px;background:#fff;border-top:1px solid #ececec;border-bottom:1px solid #ececec} 
.tbl_wrap caption {padding:10px 0;font-weight:bold;text-align:left}
.tbl_head01 {margin:0 0 10px}
.tbl_head01 caption {padding:0;font-size:0;line-height:0;overflow:hidden}
.tbl_head01 thead th {padding:20px 0;font-weight:normal;text-align:center;border-bottom:1px solid #ececec;height:40px}
.tbl_head01 thead th input {vertical-align:top} /* middle 로 하면 게시판 읽기에서 목록 사용시 체크박스 라인 깨짐 */
.tbl_head01 tfoot th, .tbl_head01 tfoot td {padding:10px 0;border-top:1px solid #c1d1d5;border-bottom:1px solid #c1d1d5;background:#d7e0e2;text-align:center}
.tbl_head01 tbody th {padding:8px 0;border-bottom:1px solid #e8e8e8}
.tbl_head01 td {color:#666;padding:10px 5px;border-top:1px solid #ecf0f1;border-bottom:1px solid #ecf0f1;line-height:1.4em;height:60px;word-break:break-all}
.tbl_head01 tbody tr:hover td {background:#fafafa}
.tbl_head01 a:hover {text-decoration:underline}

.tbl_head02 {margin:0 0 10px}
.tbl_head02 caption {padding:0;font-size:0;line-height:0;overflow:hidden}
.tbl_head02 thead th {padding:5px 0;border-top:1px solid #d1dee2;border-bottom:1px solid #d1dee2;background:#e5ecef;color:#383838;font-size:0.95em;text-align:center;letter-spacing:-0.1em}
.tbl_head02 thead a {color:#383838}
.tbl_head02 thead th input {vertical-align:top} /* middle 로 하면 게시판 읽기에서 목록 사용시 체크박스 라인 깨짐 */
.tbl_head02 tfoot th, .tbl_head02 tfoot td {padding:10px 0;border-top:1px solid #c1d1d5;border-bottom:1px solid #c1d1d5;background:#d7e0e2;text-align:center}
.tbl_head02 tbody th {padding:5px 0;border-top:1px solid #e9e9e9;border-bottom:1px solid #e9e9e9;background:#fff}
.tbl_head02 td {padding:5px 3px;border-top:1px solid #e9e9e9;border-bottom:1px solid #e9e9e9;background:#fff;line-height:1.4em;word-break:break-all}
.tbl_head02 a {}

/* 폼 테이블 */
.tbl_frm01 {margin:0 0 20px}
.tbl_frm01 table {width:100%;border-collapse:collapse;border-spacing:0}
.tbl_frm01 th {width:70px;padding:7px 13px;border:1px solid #e9e9e9;border-left:0;background:#f5f8f9;text-align:left}
.tbl_frm01 td {padding:7px 10px;border-top:1px solid #e9e9e9;border-bottom:1px solid #e9e9e9;background:transparent}
.wr_content textarea,.tbl_frm01 textarea,.form_01 textarea, .frm_input {border:1px solid #d0d3db;background:#fff;color:#000;vertical-align:middle;border-radius:3px;padding:5px;
-webkit-box-shadow:inset 0 1px 1px rgba(0, 0, 0, .075);
-moz-box-shadow:inset 0 1px 1px rgba(0, 0, 0, .075);
box-shadow:inset 0 1px 1px rgba(0, 0, 0, .075);
}
.tbl_frm01 textarea {padding:2px 2px 3px}
.frm_input {height:40px}

.full_input {width:100%}
.half_input {width:49.5%}
.twopart_input {width:385px;margin-right:10px}
.tbl_frm01 textarea, .write_div textarea {width:100%;height:100px}
.tbl_frm01 a {text-decoration:none}
.tbl_frm01 .frm_file {display:block;margin-bottom:5px}
.tbl_frm01 .frm_info {display:block;padding:0 0 5px;line-height:1.4em}

/*기본 리스트*/
.list_01 ul {border-top:1px solid #ececec}
.list_01 li {border-bottom:1px solid #ececec;background:#fff;padding:10px 15px;list-style:none;position:relative}
.list_01 li:nth-child(odd) {background:#f6f6f6}
.list_01 li:after {display:block;visibility:hidden;clear:both;content:""}
.list_01 li:hover {background:#f9f9f9}
.list_01 li.empty_li {text-align:center;padding:20px 0;color:#666}

/*폼 리스트*/
.form_01 h2 {font-size:1.167em}
.form_01 li {margin-bottom:10px}
.form_01 ul:after,
.form_01 li:after {display:block;visibility:hidden;clear:both;content:""}
.form_01 .left_input {float:left}
.form_01 .margin_input {margin-right:1%}
.form_01 textarea {height:100px;width:100%}
.form_01 .frm_label {display:inline-block;width:130px}

/* 자료 없는 목록 */
.empty_table {padding:50px 0 !important;text-align:center}
.empty_list {padding:20px 0 !important;color:#666;text-align:center}

/* 필수입력 */
.required, textarea.required {background-image:url('../img/require.png') !important;background-repeat:no-repeat !important;background-position:right top !important}

/* 테이블 항목별 정의 */
.td_board {width:80px;text-align:center}
.td_category {width:80px;text-align:center}
.td_chk {width:30px;text-align:center}
.td_date {width:60px;text-align:center}
.td_datetime {width:110px;text-align:center}
.td_group {width:80px;text-align:center}
.td_mb_id {width:100px;text-align:center}
.td_mng {width:80px;text-align:center}
.td_name {width:100px;text-align:left}
.td_nick {width:100px;text-align:center}
.td_num {width:50px;text-align:center}
.td_numbig {width:80px;text-align:center}
.td_stat {width:60px;text-align:center}

.txt_active {color:#5d910b}
.txt_done {color:#e8180c}
.txt_expired {color:#ccc}
.txt_rdy {color:#8abc2a}

/* 새창 기본 스타일 */
.new_win {position:relative}
.new_win .tbl_wrap {margin:0 20px}
.new_win #win_title {font-size:1.3em;height:50px;line-height:30px;padding:10px 20px;background:#fff;color:#000;-webkit-box-shadow:0 1px 10px rgba(0,0,0,.1);
-moz-box-shadow:0 1px 10px rgba(0,0,0,.1);
box-shadow:0 1px 10px rgba(0,0,0,.1)}
.new_win #win_title .sv {font-size:0.75em;line-height:1.2em}
.new_win .win_ul {margin-bottom:15px;padding:0 20px}
.new_win .win_ul:after {display:block;visibility:hidden;clear:both;content:""}
.new_win .win_ul li {float:left;background:#fff;text-align:center;padding:0 10px;border:1px solid #d6e9ff;border-radius:30px;margin-left:5px}
.new_win .win_ul li:first-child {margin-left:0}
.new_win .win_ul li a {display:block;padding:8px 0;color:#6794d3}
.new_win .win_ul .selected {background:#3a8afd;border-color:#3a8afd;position:relative;z-index:5}
.new_win .win_ul .selected a {color:#fff;font-weight:bold}
.new_win .win_desc {position:relative;margin:10px;border-radius:5px;font-size:1em;background:#f2838f;color:#fff;line-height:50px;text-align:left;padding:0 20px}
.new_win .win_desc i {font-size:1.2em;vertical-align:baseline}
.new_win .win_desc:after {content:"";position:absolute;left:0;top:0;width:4px;height:50px;background:#da4453;border-radius:3px 0 0 3px}
.new_win .frm_info {font-size:0.92em;color:#919191}
.new_win .win_total {float:right;display:inline-block;line-height:30px;font-weight:normal;font-size:0.75em;color:#3a8afd;background:#f6f6f6;padding:0 10px;border-radius:5px}
.new_win .new_win_con {margin:20px 0;padding:20px}
.new_win .new_win_con:after {display:block;visibility:hidden;clear:both;content:""}
.new_win .new_win_con2 {margin:20px 0}
.new_win .btn_confirm:after {display:block;visibility:hidden;clear:both;content:""}
.new_win .win_btn {text-align:center}
.new_win .cert_btn {margin-bottom:30px;text-align:center}
.new_win .btn_close {padding:0 20px;height:45px;overflow:hidden;cursor:pointer}
.new_win .btn_submit {padding:0 20px;height:45px;font-weight:bold;font-size:1.083em}

/* 검색결과 색상 */
.sch_word {color:#fff;background:#ff005a;padding:2px 5px 3px;line-height:18px;margin:0 2px}

/* 자바스크립트 alert 대안 */
#validation_check {margin:100px auto;width:500px}
#validation_check h1 {margin-bottom:20px;font-size:1.3em}
#validation_check p {margin-bottom:20px;padding:30px 20px;border:1px solid #e9e9e9;background:#fff}

/* 사이드뷰 */
.sv_wrap {position:relative;font-weight:normal}
.sv_wrap .sv {z-index:1000;display:none;margin:5px 0 0;font-size:0.92em;background:#333;
-webkit-box-shadow:2px 2px 3px 0px rgba(0,0,0,0.2);
-moz-box-shadow:2px 2px 3px 0px rgba(0,0,0,0.2);
box-shadow:2px 2px 3px 0px rgba(0,0,0,0.2)}
.sv_wrap .sv:before {content:"";position:absolute;top:-6px;left:15px;width:0;height:0;border-style:solid;border-width:0 6px 6px 6px;border-color:transparent transparent #333 transparent}
.sv_wrap .sv a {display:inline-block;margin:0;padding:0 10px;line-height:30px;width:100px;font-weight:normal;color:#bbb}
.sv_wrap .sv a:hover {background:#000;color:#fff}
.sv_member {color:#333}
.sv_on {display:block !important;position:absolute;top:23px;left:0px;width:auto;height:auto}
.sv_nojs .sv {display:block}

/* 페이징 */
.pg_wrap {clear:both;float:left;display:inline-block}
.pg_wrap:after {display:block;visibility:hidden;clear:both;content:""} 
.pg {text-align:center}
.pg_page, .pg_current {display:inline-block;vertical-align:middle;background:#eee;border:1px solid #eee}
.pg a:focus, .pg a:hover {text-decoration:none}
.pg_page {color:#959595;font-size:1.083em;height:30px;line-height:28px;padding:0 5px;min-width:30px;text-decoration:none;border-radius:3px}
.pg_page:hover {background-color:#fafafa}
.pg_start {text-indent:-999px;overflow:hidden;background:url('../img/btn_first.gif') no-repeat 50% 50% #eee;padding:0;border:1px solid #eee}
.pg_prev {text-indent:-999px;overflow:hidden;background:url('../img/btn_prev.gif') no-repeat 50% 50% #eee;padding:0;border:1px solid #eee}
.pg_end {text-indent:-999px;overflow:hidden;background:url('../img/btn_end.gif') no-repeat 50% 50% #eee;padding:0;border:1px solid #eee}
.pg_next {text-indent:-999px;overflow:hidden;background:url('../img/btn_next.gif') no-repeat 50% 50% #eee;padding:0;border:1px solid #eee}
.pg_start:hover,.pg_prev:hover,.pg_end:hover,.pg_next:hover {background-color:#fafafa}

.pg_current {display:inline-block;background:#3a8afd;border:1px solid #3a8afd;color:#fff;font-weight:bold;height:30px;line-height:30px;padding:0 10px;min-width:30px;border-radius:3px}

/* cheditor 이슈 */
.cheditor-popup-window *, .cheditor-popup-window :after, .cheditor-popup-window :before {
-webkit-box-sizing:content-box;
-moz-box-sizing:content-box;
box-sizing:content-box;
}

/* Mobile화면으로 */
#device_change {display:block;margin:0.3em;padding:0.5em 0;border:1px solid #eee;border-radius:2em;background:#fff;color:#000;font-size:2em;text-decoration:none;text-align:center}

#hd .logo a {
    color: #000;
}

#hd .logo b {
    color: #000; /* Twins는 기본적으로 검정색 */
}

#hd .logo span {
    color: #fff !important; /* Web is always white */
}

/* .not 클래스가 있을 때만 모든 텍스트 검정색 */
#hd.not .logo b {
    color: #000;
}

/* 스크롤 전에는 Twins 흰색으로 */
#hd:not(.not):not(.scrolled) .logo b {
    color: #fff;
}

.fa-phone-volume {
    color: rgba(255, 255, 255, 0.85);
    margin-right: 8px;
    transform: rotate(-20deg);
    transition: all 0.3s ease;
    font-size: 0.9em;
}

.fa-phone-volume:hover {
    color: rgba(255, 255, 255, 1);
    transform: rotate(-20deg) scale(1.1);
}

/* Dark version for scrolled state */
#hd.scrolled .fa-phone-volume {
    color: rgba(0, 0, 0, 0.75);
}

#hd.scrolled .fa-phone-volume:hover {
    color: rgba(0, 0, 0, 0.95);
}

.menuToggle {
    display: block;
    width: 25px;
    height: 20px;
    background: url(../img/menu_btn.png) no-repeat center;
    background-size: cover;
    filter: brightness(0); /* 기본적으로 검정색 */
    transition: all 0.3s ease;
}

/* .not 클래스가 있을 때는 검정색 */
#hd.not .menuToggle {
    filter: brightness(0);
}

/* 스크롤 전에는 흰색으로 */
#hd:not(.not):not(.scrolled) .menuToggle {
    filter: brightness(10);
}

.menuToggle:hover {
    opacity: 0.8;
}

/* 전화 아이콘 기본 스타일 */
.hd_call .fa-phone-volume {
    color: rgba(0, 0, 0, 0.75); /* 기본적으로 검정색 */
}

/* .not 클래스가 있을 때는 검정색 */
#hd.not .hd_call .fa-phone-volume {
    color: rgba(0, 0, 0, 0.75);
}

/* 스크롤 전에는 흰색으로 */
#hd:not(.not):not(.scrolled) .hd_call .fa-phone-volume {
    color: rgba(255, 255, 255, 0.85);
}

.hd_call .fa-phone-volume:hover {
    color: rgba(0, 0, 0, 0.95);
}

#hd:not(.not):not(.scrolled) .hd_call .fa-phone-volume:hover {
    color: rgba(255, 255, 255, 1);
}

.project {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--spacing);
  margin-bottom: var(--spacing);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.project h3 {
  font-size: 1.25rem;
  color: var(--accent-color);
  margin-bottom: 0.75rem;
}

.project ul {
  list-style: none;
  padding-left: 0;
}

.project li {
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

.project a {
  color: var(--accent-color);
  text-decoration: none;
}

.project a:hover {
  text-decoration: underline;
}
#portfolio .project-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}



/* 태블릿 메뉴 최적화 */
@media screen and (max-width: 1024px) {
    #hd_wrapper {
        position: relative;
        max-width: 1280px;
        margin: 0 auto;
        padding: 0 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .logo {
        padding: 15px 0;
        flex: 0 0 auto;
    }

    .logo .desc {
        display: none;
    }

    .top_gnb.top {
        display: flex;
        flex-wrap: wrap;
        justify-content: flex-end;
        margin: 0;
        padding: 12px 0;
        gap: 8px;
    }

    .top_gnb.top li {
        margin: 3px;
        flex: 0 0 auto;
    }

    .top_gnb.top li a {
        padding: 12px 8px;
        border-radius: 4px;
        /* background: rgba(255,255,255,0.1); */
        transition: all 0.3s ease;
        font-size: 18px;
        font-weight: 500;
        white-space: nowrap;
        display: block;
    }


    .top_gnb.top li a:hover {
        background: rgba(255,255,255,0.2);
    }

    #top_gnb_wrap .tel {
        text-align: right;
        margin: 10px 0;
    }

    .nav_icon {
        justify-content: flex-end;
    }

    .telnum {
        display: none;
    }

    .menuToggle {
        display: none;
    }
}

/* 작은 태블릿 & 모바일 최적화 */
@media screen and (max-width: 768px) {

    .top_gnb.top {
        padding: 10px 0;
        gap: 6px;
    }

    .top_gnb.top li a {
        font-size: 16px;
        padding: 10px 16px;
    }
}

/* 모바일 최적화 */
@media screen and (max-width: 480px) {
    .top_gnb.top li a {
        font-size: 14px;
        padding: 8px 14px;
    }
}

/* 헤더 스타일 */
#hd_wrapper {
    position: relative;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Services Section Modern Styles */

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.4" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,112C672,96,768,96,864,112C960,128,1056,160,1152,160C1248,160,1344,128,1392,112L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-size: cover;
    background-position: center;
    opacity: 0.7;
    z-index: 0;
    animation: wave 15s ease-in-out infinite;
}

@keyframes wave {
    0%, 100% {
        transform: translateY(0) scale(1.1);
    }
    50% {
        transform: translateY(-10px) scale(1);
    }
}

.services-container {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.services-container .service-card {
    position: relative;
    width: 100%;
    height: 300px;
    margin-bottom: 30px;
    border-radius: 20px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;

}




.service-front, .service-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 20px;
    padding: 20px;
}

.service-front {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    box-shadow: 0 15px 35px rgba(176, 190, 197, 0.15);
}

.service-back {
    background: linear-gradient(45deg, #4299e1, #3182ce);
    color: #fff;
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-back h4 {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.service-back ul {
    list-style: none;
    padding: 0;
    margin: 0 0 30px;
}


.service-back ul li::before {
    color: #ffffff;
}

.service-back .service-cta {
    display: inline-block;
    padding: 12px 30px;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border-radius: 25px;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-top: auto;
}

.service-back .service-cta:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.service-icon-wrapper {
    position: relative;
    z-index: 1;
}
/*
.service-icon-wrapper::before {
    content: '';
    position: absolute;
    inset: -5px;
    background: linear-gradient(45deg, #4299e1, #3182ce);
    border-radius: 50%;
    z-index: -1;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s ease;
}
*/

.service-card:hover .service-icon-wrapper::before {
    opacity: 0.15;
    transform: scale(1.2);
}

/*
.service-icon {
    font-size: 2.2rem;
    background: linear-gradient(45deg, #4299e1, #3182ce);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}


.stat {
    text-align: center;
}


.stat .number {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: #4299e1;
    margin-bottom: 5px;
}


.stat .label {
    color: #666;
    font-size: 0.9rem;
}
*/
.service-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 80px;
}


.feature {
    text-align: center;
    padding: 40px 30px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(247, 250, 252, 0.95) 100%);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 20px rgba(176, 190, 197, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(176, 190, 197, 0.2);
    background: linear-gradient(135deg, #4299e1 0%, #3182ce 100%);
    color: white;
}

.feature:hover h4,
.feature:hover p {
    color: white;
}

.feature-link {
    margin-top: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.feature:hover .feature-link {
    opacity: 1;
    transform: translateY(0);
}

.feature-link span {
    font-weight: 600;
    font-size: 0.9rem;
}

.feature-link i {
    transition: transform 0.3s ease;
}

.feature:hover .feature-link i {
    transform: translateX(5px);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(45deg, #4299e1, #3182ce);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    color: #fff;
    font-size: 1.8rem;
    position: relative;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(66, 153, 225, 0.4);
    }
    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(66, 153, 225, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(66, 153, 225, 0);
    }
}

.feature h4 {
    color: #2d3748;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature p {
    color: #718096;
    font-size: 1rem;
    line-height: 1.5;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .service-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        margin-top: 60px;
    }

    .feature {
        padding: 30px 20px;
    }

    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
        margin-bottom: 20px;
    }

    .feature h4 {
        font-size: 1.1rem;
    }

    .feature p {
        font-size: 0.9rem;
    }
}

/* AOS 애니메이션 커스텀 */
[data-aos] {
    opacity: 0;
    transition-property: opacity, transform;
}

[data-aos].aos-animate {
    opacity: 1;
}

/* 반응형 조정 */
@media (max-width: 768px) {
}

@media (max-width: 480px) {
    .service-stats {
        /* flex-direction: column; */
        gap: 15px;
    }
}

.hero-section.maintenance { background-image:url(../images/cookie-the-pom-gySMaocSdqs-unsplash.jpg); }
.hero-section.maintenance1 { 
    background-image: url(../images/thisisengineering--GoKFTYnRoQ-unsplash.jpg);
    background-size: cover;
    background-position: center;
    /* -webkit-mask-image: radial-gradient(ellipse at center, black 60%, transparent 100%);
    mask-image: radial-gradient(ellipse at center, black 60%, transparent 100%); */
}
.hero-section.portfolio { background-image:url(../images/jonny-caspari-KuudDjBHIlA-unsplash.jpg); }
.hero-section.qa { background-image:url(../images/neven-krcmarek-HWbxSLvmSww-unsplash.jpg); }
.hero-section.request { background-image:url(../images/jess-bailey-q10VITrVYUM-unsplash.jpg); }

.hero-section {
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  height: 450px;
  position: relative;
  overflow: hidden;
  margin-bottom: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.45); /* Darker overlay */
    z-index: 1;
}

.hero-section .desc_pos {
    position: relative;
    z-index: 2; /* Ensure content is above overlay */
    width: 100%;
    height: auto; /* Adjust height dynamically */
    padding: 0 20px;
}

.hero-section .desc {
    position: static; /* Remove absolute positioning for flexible layout */
    transform: none; /* Remove transform */
    display: flex;
    flex-direction: column;
    align-items: center; /* Center align items */
    text-align: center; /* Center align text */
}

.hero-section .desc h3 {
    font-size: 3.8rem; /* Larger font size */
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.2;
    text-align: center; /* Center align */
    padding: 0; /* Remove padding */
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.6); /* Stronger text shadow */
    animation: fadeInUp 1s ease-out;
}

.hero-section .desc h3 span {
    font-size: 1.2em; /* Adjust span size relative to h3 */
    color: #ffd700; /* Gold accent color */
    text-decoration: none; /* Remove underline */
    display: inline-block;
    transform: rotate(-3deg); /* Slight rotation for effect */
    animation: slideInLeft 1s ease-out;
}

.hero-section .desc h4 {
    font-size: 1.5rem; /* Slightly larger font size */
    font-weight: 400;
    line-height: 1.6;
    margin-bottom: 30px;
    text-align: center; /* Center align */
    word-break: keep-all;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5); /* Lighter text shadow */
    animation: fadeInUp 1s ease-out 0.3s;
}

.hero-section .desc a {
    display: inline-block;
    background: linear-gradient(45deg, #f39c12, #e67e22); /* Gradient background for button */
    color: #fff;
    padding: 15px 35px;
    border-radius: 50px; /* Pill-shaped button */
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease-in-out;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2); /* Soft shadow */
    border: none; /* Remove border */
    animation: scaleIn 1s ease-out 0.6s;
}

.hero-section .desc a:hover {
    background: linear-gradient(45deg, #e67e22, #f39c12); /* Reverse gradient on hover */
    transform: translateY(-5px); /* Lift effect */
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.3); /* Enhanced shadow on hover */
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Responsive adjustments for the hero section */
@media (max-width: 768px) {
    .hero-section {
        height: 350px;
        margin-bottom: 60px;
    }

    .hero-section .desc h3 {
        font-size: 2.5rem;
    }

    .hero-section .desc h3 span {
        font-size: 1em;
    }

    .hero-section .desc h4 {
        font-size: 1.2rem;
        margin-bottom: 20px;
    }

    .hero-section .desc a {
        padding: 12px 25px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-section {
        height: 300px;
        margin-bottom: 40px;
    }

    .hero-section .desc h3 {
        font-size: 2rem;
    }

    .hero-section .desc h4 {
        font-size: 1rem;
    }
}