/* ===== REBORN EDUCATION · 공통 글로벌 헤더 (단일 소스) ===== */
/* 이 파일 하나만 고치면 모든 페이지 헤더가 함께 바뀝니다. */

nav.site-nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255,255,255,.88);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.site-nav .nav-in{display:flex;align-items:center;justify-content:space-between;height:76px;max-width:1200px;margin:0 auto;padding:0 48px}
.site-nav .brand{display:flex;align-items:center;gap:12px}
.site-nav .brand .bmark{height:32px;width:auto}
.site-nav .brand .bword{height:14px;width:auto;opacity:.95}
.site-nav .brand .btag{font-family:var(--ui);font-size:9.5px;font-weight:600;letter-spacing:.24em;color:var(--muted);border-left:1px solid var(--line);padding-left:12px;margin-left:2px}
.site-nav .nav-links{display:flex;align-items:center;gap:34px;flex-shrink:0}
.site-nav .nav-links>a,.site-nav .nav-dd>.dd-t{font-family:var(--ui);font-size:14px;font-weight:500;line-height:1;opacity:.82;transition:.25s;white-space:nowrap;word-break:keep-all;color:var(--ink)}
.site-nav .nav-links>a:hover{opacity:1}
/* PEOPLE 드롭다운 — 화살표 없는 미니멀 */
.site-nav .nav-dd{position:relative;display:inline-flex;align-items:center}
.site-nav .nav-dd>.dd-t{cursor:pointer}
.site-nav .nav-dd:hover>.dd-t,.site-nav .nav-dd.here>.dd-t{opacity:1}
.site-nav .nav-dd.here>.dd-t{font-weight:600}
.site-nav .dd-menu{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%) translateY(8px);background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 24px 50px -24px rgba(0,0,0,.28);padding:8px;min-width:186px;opacity:0;visibility:hidden;transition:.24s;z-index:120}
.site-nav .nav-dd:hover .dd-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.site-nav .dd-menu::before{content:"";position:absolute;top:-14px;left:0;right:0;height:14px}
.site-nav .dd-menu a{display:block;font-family:var(--sans);font-size:14px;font-weight:500;opacity:1;color:var(--ink);padding:10px 14px;border-radius:9px;transition:.16s}
.site-nav .dd-menu a:hover{background:var(--gray)}
.site-nav .dd-menu a span{display:block;font-size:11px;color:var(--faint);font-weight:400;margin-top:1px}
.site-nav .dd-menu a.active{color:#C8000A}
.site-nav .dd-menu a.active span{color:#D98A86}
/* 카카오톡 상담 버튼 */
.site-nav .nav-cta{font-family:var(--ui);font-size:14px;font-weight:500;border-radius:40px;padding:13px 26px;transition:.28s ease;display:inline-flex;align-items:center;gap:7px;background:transparent;color:var(--ink);border:1px solid #D8D6D2;white-space:nowrap;line-height:1}
.site-nav .nav-cta:hover{border-color:var(--ink)}
/* 햄버거 */
.site-nav .hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;cursor:pointer;background:none;border:none;padding:0}
.site-nav .hamburger span{display:block;width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.28s}
body.drawer-open .site-nav .hamburger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.drawer-open .site-nav .hamburger span:nth-child(2){opacity:0}
body.drawer-open .site-nav .hamburger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
/* 상단 유틸바(채널) */
.site-nav .topbar{border-bottom:1px solid var(--line);background:rgba(255,255,255,.5)}
.site-nav .tb{display:flex;align-items:center;justify-content:flex-end;gap:15px;height:34px;max-width:1200px;margin:0 auto;padding:0 48px}
.site-nav .tb-ch{display:flex;align-items:center;gap:14px}
.site-nav .tb-ch a{color:var(--muted);display:flex;align-items:center;transition:.2s}.site-nav .tb-ch a:hover{color:var(--ink)}
.site-nav .tb-ch .ci{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.site-nav .tb-hl{font-family:var(--ui);font-size:10.5px;font-weight:600;color:#C8000A!important;border-left:1px solid var(--line);padding-left:15px;letter-spacing:.01em;display:flex;align-items:center;gap:5px}
.site-nav .tb-hl:hover{opacity:.72}
/* 드로어(모바일) */
.drawer-ov{position:fixed;inset:0;background:rgba(20,18,16,.4);opacity:0;visibility:hidden;transition:.3s;z-index:200}
body.drawer-open .drawer-ov{opacity:1;visibility:visible}
.drawer{position:fixed;top:0;right:0;bottom:0;width:300px;max-width:84vw;background:#fff;z-index:201;transform:translateX(100%);transition:transform .32s cubic-bezier(.4,0,.2,1);padding:24px 26px 30px;display:flex;flex-direction:column;box-shadow:-24px 0 60px -30px rgba(0,0,0,.4)}
body.drawer-open .drawer{transform:none}
.drawer-close{align-self:flex-end;background:none;border:none;font-size:24px;color:var(--muted);cursor:pointer;line-height:1;margin-bottom:16px}
.dnav{display:flex;flex-direction:column;margin-top:4px}
.dnav-item{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;padding:15px 2px;margin:0;border:0;border-bottom:1px solid #F0EFEC;background:none;cursor:pointer;text-align:left;color:var(--ink);-webkit-tap-highlight-color:transparent}
.dnav-ko{display:block;font-family:var(--sans);font-size:16px;font-weight:600;color:var(--ink);letter-spacing:-.01em;word-break:keep-all}
.dnav-chev{width:15px;height:15px;stroke:#BEBCB6;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;transition:transform .32s ease}
.dnav-acc.open>.dnav-head .dnav-chev{transform:rotate(180deg);stroke:var(--muted)}
.dnav-sub{max-height:0;overflow:hidden;transition:max-height .36s cubic-bezier(.4,0,.2,1)}
.dnav-acc.open>.dnav-sub{max-height:280px}
.dnav-sub a{display:flex;align-items:center;font-family:var(--sans);font-size:14px;font-weight:400;color:var(--muted);padding:11px 2px;border-bottom:1px solid #F5F4F1}
.dnav-sub a.active{color:#C8000A}
.dnav-sub a::before{content:"";width:3px;height:3px;border-radius:50%;background:#D6D4CF;margin-right:11px;flex-shrink:0}
.drawer-cta{margin-top:22px;background:var(--ink);color:#fff;text-align:center;padding:15px;border-radius:40px;font-family:var(--ui);font-weight:600;font-size:14px}
.drawer-ch{display:flex;align-items:center;gap:18px;margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}
.drawer-ch a{color:var(--muted);display:flex}
.drawer-ch .ci{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.drawer-ch .dc-hl{font-family:var(--ui);font-size:11.5px;font-weight:700;color:#C8000A;margin-left:auto;white-space:nowrap}

/* 고정 헤더 오프셋 — solid(상세페이지)만. overlay(홈)는 히어로가 처리 */
body[data-header="solid"]{padding-top:110px}

@media(max-width:1199px){
  .site-nav .nav-in{padding-left:40px;padding-right:40px}
  .site-nav .tb{padding-left:40px;padding-right:40px}
  .site-nav .nav-links{display:none}
  .site-nav .nav-cta{display:none}
  .site-nav .topbar{display:none}
  .site-nav .hamburger{display:flex}
  body[data-header="solid"]{padding-top:76px}
}
@media(max-width:768px){
  .site-nav .nav-in{height:62px;padding-left:22px;padding-right:22px}
  .site-nav .brand{gap:9px}.site-nav .brand .bmark{height:27px}.site-nav .brand .bword{height:12px}
  .site-nav .brand .btag{padding-left:9px;margin-left:0;white-space:nowrap}
  .drawer{width:280px}
  body[data-header="solid"]{padding-top:62px}
}