@charset "utf-8";
/* ------------------------------------------------------ 헤더 ------------------------------------------------------ */
:root{--bc-hd-navy: #0B1A22; --bc-hd-blue: #1DB3EF; --bc-hd-deep: #0E8FC4; --bc-hd-gray: #5B646E; --bc-hd-line: rgba(4, 32, 45, 0.08); --bc-hd-line2: rgba(4, 32, 45, 0.12); --bc-hd-pad: clamp(20px, 3.4vw, 56px); --bc-hd-ease: cubic-bezier(0.22, 1, 0.36, 1);}
.bc-hd{position: fixed; top: 0; left: 0; right: 0; z-index: 60; padding: 16px var(--bc-hd-pad) 0; background: transparent; transition: padding 360ms, transform 420ms var(--bc-hd-ease);}
.bc-hd.is-hide{transform: translateY(-130%); pointer-events: none;}
.bc-hd-inner{display: flex; align-items: center; justify-content: space-between; max-width: 1800px; height: 100px; margin: 0 auto; padding: 0 50px; background: rgba(255, 255, 255, 0.75); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid #f5f5f5; border-radius: 9999px; transition: border-radius 360ms, box-shadow 360ms, padding 360ms, border-color 360ms, max-width 360ms;}
.bc-hd.is-fixed{padding: 0;}
.bc-hd.is-fixed .bc-hd-inner{max-width: 100%; padding-left: var(--bc-hd-pad); padding-right: var(--bc-hd-pad); border-radius: 0; border-color: transparent; border-bottom-color: var(--bc-hd-line2); box-shadow: none;}
.bc-hd a{text-decoration: none;}
.bc-hd-logo{display: flex; align-items: center; gap: 12px;}
.bc-hd-logo img{display: block; height: 40px; width: auto;}
/* =================== 반응형 =================== */
@media (max-width: 1360px) {
	.bc-hd-inner{padding-left: 20px;}
}
@media (max-width: 1170px) {
	.bc-hd-inner{height: 68px;}
	.bc-hd-logo img{height: 26px;}
}
@media (max-width: 767px) {
	.bc-hd{padding-top: 12px;}
	.bc-hd-inner{padding: 0 10px 0 18px;}
}
@media (prefers-reduced-motion: reduce) {
	.bc-hd{transition: padding 360ms;}
}

/* ------------------------------------------------------ GNB ------------------------------------------------------ */
.bc-gnb{display: flex; align-items: center; gap: 100px;}
.bc-gnb-item{position: relative; display: inline-flex; align-items: center; gap: clamp(12px, 1.6vw, 30px);}
.bc-gnb-dot{color: rgba(4, 32, 45, 0.25); font-size: 16px; display: none;}
.bc-gnb-item > a{position: relative; display: block; padding: 20px 0; font-size: 20px; font-weight: 600; white-space: nowrap; color: #555; transition: color 220ms; letter-spacing: -0.2px;}
.bc-gnb-item > a:hover{color: var(--bc-hd-blue);}
.bc-gnb-sub{position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(6px); display: flex; flex-direction: column; min-width: 220px; padding: 12px; background: rgba(12, 24, 65, 1); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid var(--bc-hd-line); border-radius: 20px; box-shadow: 0 12px 30px rgba(11, 26, 34, 0.1); opacity: 0; visibility: hidden; transition: opacity 260ms var(--bc-hd-ease), transform 260ms var(--bc-hd-ease), visibility 260ms;}
.bc-gnb-item:hover .bc-gnb-sub{opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);}
.bc-gnb-sub a{position: relative; display: block; padding: 12px 16px; border-radius: 12px; font-size: 18px; font-weight: 500; line-height: 1.3; white-space: nowrap; color: rgba(255, 255, 255, 0.7); transition: color 300ms, background-color 300ms, padding 300ms;}
.bc-gnb-sub a:before{content: ''; position: absolute; left: 16px; top: 50%; width: 6px; height: 6px; margin-left: -10px; border-radius: 50%; background: var(--bc-hd-blue); opacity: 0; transform: translateY(-50%); transition: opacity 300ms, margin-left 300ms;}
.bc-gnb-sub a:hover{padding-left: 30px; padding-right: 2px; background: rgba(255, 255, 255, 0.08); color: #fff;}
.bc-gnb-sub a:hover:before{opacity: 1; margin-left: 0;}
/* =================== 반응형 =================== */
@media (max-width: 1360px) {
	.bc-gnb-item > a{font-size: 15px;}
}
@media (max-width: 1170px) {
	.bc-gnb{display: none;}
}

/* ------------------------------------------------------ 헤더 우측 버튼 ------------------------------------------------------ */
.bc-hd-right{display: flex; align-items: center; gap: 20px;}
.bc-hd-zeus{display: inline-flex; align-items: center; gap: 10px; height: 46px; padding: 0 30px; border: 1px solid var(--bc-hd-blue); border-radius: 9999px; background: var(--bc-hd-blue); color: #fff; font-size: 18px; font-weight: 700; white-space: nowrap; transition: background 220ms, border-color 220ms;}
.bc-hd-zeus:hover{background: var(--bc-hd-deep); border-color: var(--bc-hd-deep);}
.bc-hd-zeus i{font-size: 16px;}
.bc-hd-burger{display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; border: none; border-radius: 9999px; background: #EDEFF1; color: var(--bc-hd-navy); cursor: pointer; transition: background 220ms;}
.bc-hd-burger:hover{background: var(--bc-hd-navy);}
.bc-hd-burger > span{display: flex; flex-direction: column; gap: 4px; width: 18px;}
.bc-hd-burger .bar{height: 2px; border-radius: 2px; background: var(--bc-hd-navy); transition: width 260ms var(--bc-hd-ease), background 220ms;}
.bc-hd-burger .bar:nth-child(1){width: 60%; align-self: flex-end;}
.bc-hd-burger .bar:nth-child(2){width: 100%;}
.bc-hd-burger .bar:nth-child(3){width: 60%; align-self: flex-start;}
.bc-hd-burger:hover .bar{width: 100%; background: #fff;}
/* =================== 반응형 =================== */
@media (max-width: 767px) {
	.bc-hd-zeus{height: 38px; padding: 0 16px; font-size: 13px;}
	.bc-hd-burger{width: 38px; height: 38px;}
}
@media (max-width: 400px) {
	.bc-hd-zeus{padding: 0 12px;}
}

/* ------------------------------------------------------ 전체메뉴 ------------------------------------------------------ */
html.bc-menu-open{overflow: hidden;}
.bc-allmenu{position: fixed; inset: 0; z-index: 90; display: flex; flex-direction: column; background: rgba(11, 26, 34, 0.94); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); opacity: 0; visibility: hidden; transition: opacity 360ms var(--bc-hd-ease), visibility 360ms; overflow-y: auto;}
.bc-allmenu.is-open{opacity: 1; visibility: visible;}
.bc-allmenu a{text-decoration: none;}
.bc-allmenu-top{display: flex; align-items: center; justify-content: space-between; flex: 0 0 auto; height: 112px; padding: 0 var(--bc-hd-pad);}
.bc-allmenu-logo img{display: block; height: 54px; width: auto; filter: brightness(0) invert(1);}
.bc-allmenu-close{position: relative; width: 44px; height: 44px; border: none; border-radius: 9999px; background: rgba(255, 255, 255, 0.12); cursor: pointer; transition: background 220ms;}
.bc-allmenu-close:hover{background: var(--bc-hd-blue);}
.bc-allmenu-close .bar{position: absolute; left: 50%; top: 50%; width: 18px; height: 2px; margin: -1px 0 0 -9px; border-radius: 2px; background: #fff;}
.bc-allmenu-close .bar:nth-child(1){transform: rotate(45deg);}
.bc-allmenu-close .bar:nth-child(2){transform: rotate(-45deg);}
.bc-allmenu-wrap{width: 100%; max-width: 1820px; margin: 0 auto; padding: 0 var(--bc-hd-pad) 60px; margin-top: 0px;}
.bc-allmenu-box{display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 40px; padding: 50px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.14); transition: border-color 300ms;}
.bc-allmenu-box:hover{border-bottom-color: rgba(255, 255, 255, 0.45);}
.bc-allmenu-box h2{flex: 0 0 280px; margin: 0; font-size: clamp(24px, 2.4vw, 36px); font-weight: 700; line-height: 1.2; letter-spacing: -0.02em;}
.bc-allmenu-box h2 a{color: #fff; opacity: .75; transition: opacity 300ms;}
.bc-allmenu-box:hover h2 a{opacity: 1;}
.bc-allmenu-box ul{display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 18px 50px; flex: 1 1 auto; margin: 0; padding: 0; list-style: none;}
.bc-allmenu-box ul a{position: relative; display: block; font-size: 24px; font-weight: 500; line-height: 1; color: #fff; opacity: .5; transition: opacity 260ms;}
.bc-allmenu-box ul a:before{content: ''; position: absolute; left: 50%; bottom: -6px; width: 0; height: 2px; background: var(--bc-hd-blue); transition: width 260ms var(--bc-hd-ease), left 260ms var(--bc-hd-ease);}
.bc-allmenu-box ul a:hover{opacity: 1;}
.bc-allmenu-box ul a:hover:before{left: 0; width: 100%;}
/* =================== 반응형 =================== */
@media (max-width: 767px) {
	.bc-allmenu-top{height: 88px;}
	.bc-allmenu-box{padding: 24px 0;}
	.bc-allmenu-box h2{flex: 0 0 100%;}
	.bc-allmenu-box ul{justify-content: flex-start; gap: 12px 24px;}
	.bc-allmenu-box ul a{font-size: 15px;}
}
@media (prefers-reduced-motion: reduce) {
	.bc-hd *, .bc-allmenu *{transition-duration: .001ms !important;}
}