@charset "utf-8";

html, body{min-height:100%;max-width:100%;overflow-x:hidden;}
body{min-height:100vh;margin:0;}
#co_main{position:relative;width:100%;max-width:100%;min-height:calc(100vh - 323px);margin:0;padding:0;background:#fff;box-sizing:border-box;}
#co_footer{position:relative;width:100%;max-width:100%;min-height:323px;margin:0;padding:0;background:#333;color:#bdbdbd;overflow:hidden;}
#co_footer, #co_footer *{box-sizing:border-box;}
.co_footer_inner{position:relative;width:100%;max-width:1440px;min-height:323px;margin:0 auto;padding:58px 60px 40px;display:grid;grid-template-columns:420px minmax(0, 1fr) auto;column-gap:80px;}

.co_footer_left{position:relative;min-width:0;}
.co_footer_logo{margin:0 0 15px;padding:0;}
.co_footer_logo a{display:inline-block;margin:0;padding:0;line-height:0;}
.co_footer_logo img{display:block;width:auto;height:24px;max-width:180px;}
.co_footer_desc{margin:0;padding:0;font-family:'Noto Sans KR',sans-serif;font-size:14px;font-weight:400;line-height:24px;letter-spacing:-0.3px;color:#bdbdbd;word-break:keep-all;}
.co_footer_button{display:inline-flex;align-items:center;justify-content:center;width:156px;height:43px;margin-top:36px;padding:0;background:#ffe53d;color:#111;font-family:'Noto Sans KR',sans-serif;font-size:14px;font-weight:500;line-height:1;text-decoration:none;border:0;outline:0;cursor:pointer;transition:opacity .2s ease;}
.co_footer_button:hover{color:#111;opacity:.85;}

.co_footer_center{position:relative;min-width:0;}
.co_footer_title_wrap{margin:3px 0 16px;}
.co_footer_title{margin:0 0 16px;padding:0;font-family:Arial,sans-serif;font-size:14px;font-weight:700;line-height:1;color:#ffe53d;text-transform:uppercase;}
.lang_min_only{display:none !important;}

.co_footer_right{position:relative;display:flex;justify-content:flex-end;align-items:flex-start;}
.co_footer_lang_btns{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.co_footer_lang_btns button{height:32px;padding:0 14px;background:transparent;border:1px solid #555;color:#b8b8b8;font-family:Arial,'Noto Sans KR',sans-serif;font-size:12px;font-weight:500;cursor:pointer;border-radius:4px;box-sizing:border-box;transition:all 0.2s ease;white-space:nowrap;}
.co_footer_lang_btns button:hover{border-color:#888;color:#ffffff;}
.co_footer_lang_btns button.active{border-color:#ffffff;color:#ffffff;font-weight:700;background:transparent;}

.co_footer_contact{margin:0;padding:0;font-family:'Noto Sans KR',sans-serif;font-size:13px;font-weight:400;line-height:24px;letter-spacing:-0.2px;color:#bdbdbd;word-break:keep-all;}
.co_footer_contact a{color:#bdbdbd;text-decoration:none;}
.co_footer_contact a:hover{color:#fff;}
.co_footer_divider{display:inline-block;margin:0 13px;color:#777;}
.co_footer_copyright{margin:66px 0 0;padding:0;font-family:Arial,sans-serif;font-size:13px;font-weight:400;line-height:1;color:#bdbdbd;}

#co_toast, .co_toast{position:fixed;top:50%;left:50%;transform:translate(-50%,-40%) scale(0.95);display:inline-flex;align-items:center;justify-content:center;padding:13px 20px;min-width:200px;max-width:90vw;background:rgba(17,17,17,0.92);color:#ffffff;font-family:Arial,"Noto Sans KR",sans-serif;font-size:15px;font-weight:500;line-height:1.4;text-align:center;letter-spacing:-0.3px;border-radius:12px;border:1px solid rgba(255,255,255,0.15);box-shadow:0 10px 30px rgba(0,0,0,0.4);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:99999;opacity:0;visibility:hidden;pointer-events:none;transition:opacity 0.25s ease,transform 0.25s ease,visibility 0.25s ease;}
#co_toast.show, .co_toast.show{opacity:1;visibility:visible;transform:translate(-50%,-50%) scale(1);}

.btn-back-to-top{position:fixed;right:28px;bottom:28px;z-index:9999;width:48px;height:48px;display:inline-flex;align-items:center;justify-content:center;background:#1e3a8a;color:#ffffff;border:1.5px solid rgba(255,255,255,0.15);border-radius:50%;outline:none;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(16px) scale(0.9);box-shadow:0 4px 14px rgba(30,58,138,0.28);transition:opacity 0.25s ease,transform 0.25s ease,visibility 0.25s ease,background-color 0.2s ease;}
.btn-back-to-top svg{display:block;stroke:currentColor;transition:transform 0.2s ease;}
.btn-back-to-top.is-active{opacity:1;visibility:visible;transform:translateY(0) scale(1);}
.btn-back-to-top:hover{background:#2563eb;color:#ffffff;transform:translateY(-3px) scale(1.03);}
.btn-back-to-top:active{transform:translateY(0) scale(0.96);}

@media (max-width:1440px){.co_footer_inner{max-width:1200px;padding:55px 40px 40px;column-gap:50px;}}
@media (max-width:1199px){#co_main{min-height:calc(100vh - 323px);}.co_footer_inner{max-width:none;padding:55px 30px 40px;grid-template-columns:minmax(240px, 1fr) minmax(280px, 1.4fr) auto;column-gap:30px;}}
@media (max-width:920px){#co_main{min-height:calc(100vh - 430px);}#co_footer{min-height:auto;}.co_footer_inner{display:block;width:100%;min-height:auto;padding:45px 20px 40px;}.co_footer_logo{margin-bottom:14px;}.co_footer_logo img{height:22px;}.co_footer_desc{font-size:14px;line-height:22px;letter-spacing:-0.2px;}.co_footer_button{width:150px;height:40px;margin-top:28px;font-size:14px;}.co_footer_center{margin-top:40px;}.co_footer_title{margin-bottom:14px;font-size:13px;}.co_footer_contact{font-size:13px;line-height:22px;}.co_footer_divider{margin:0 7px;}.co_footer_copyright{margin-top:35px;font-size:12px;}.co_footer_right{position:absolute;top:45px;right:20px;display:flex;}.co_footer_lang_btns{gap:6px;}.co_footer_lang_btns button{height:28px;padding:0 10px;font-size:12px;}#co_toast, .co_toast{padding:14px 24px;font-size:14px;}.btn-back-to-top{right:18px;bottom:18px;width:42px;height:42px;}.btn-back-to-top svg{width:18px;height:18px;}}
@media (max-width:480px){.co_footer_inner{padding:40px 16px 36px;}.co_footer_right{display:none !important;}.co_footer_title_wrap{display:flex;align-items:center;justify-content:flex-start;gap:10px;margin:3px 0 14px;flex-wrap:wrap;}.co_footer_title{margin:0 !important;font-size:13px;white-space:nowrap;}.lang_min_only{display:flex !important;gap:6px;}.lang_min_only button{height:26px;padding:0 8px;font-size:12px;}.co_footer_button{width:140px;height:38px;margin-top:22px;font-size:13.5px;}.co_footer_center{margin-top:35px;}.co_footer_divider{margin:0 5px;}.co_footer_copyright{margin-top:25px;font-size:12px;}.co_footer_desc{font-size:14.5px;}.co_footer_contact{font-size:13.5px;}}
@media (max-width:380px){.co_footer_title_wrap{gap:6px;}.lang_min_only button{height:24px;padding:0 6px;font-size:11.5px;}}

.lang-btn{display:inline-flex;align-items:center;justify-content:center;height:32px;padding:0 12px;font-size:12px;font-weight:500;line-height:1;border:1px solid #444;border-radius:4px;color:#aaa;background:transparent;box-sizing:border-box;vertical-align:middle;}
.lang-btn.active{border-color:#fff;color:#fff;font-weight:700;}