/* ============================================================
   QR 사용자 페이지 — 사이트 셸(헤더/푸터/레이아웃)
   기존 리뉴얼 사이트 헤더·푸터 디자인 이식 + PC/모바일 반응형
   ※ qr_site.scss 컴파일본. 수정은 scss 에서.
   ============================================================ */

/* ---- Header ---- */
.qr-header {
    position: sticky;
    top: 0;
    z-index: 60;
    backdrop-filter: blur(12px);
    background: rgba(14, 29, 68, .92);
    border-bottom: 1px solid rgba(255, 255, 255, .09);
}
.qr-header__inner {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 32px;
    height: 74px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.qr-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.qr-logo__mark {
    width: 34px; height: 34px;
    display: grid; place-items: center;
    border-radius: 9px;
    background: linear-gradient(135deg, #dcba6a, #b9903d);
    color: #0e1d44; font-weight: 800; font-size: 18px;
}
.qr-logo__name { color: #fff; font-weight: 700; font-size: 17px; letter-spacing: -.01em; }

.qr-nav { display: flex; align-items: center; }
.qr-nav > ul { display: flex; list-style: none; margin: 0; padding: 0; }
.qr-nav > ul > li { position: relative; padding: 0 18px; }
.qr-nav > ul > li > a {
    color: #d6ddf3; font-size: 14.5px; font-weight: 500; text-decoration: none;
    display: flex; align-items: center; height: 74px;
    border-bottom: 2px solid transparent;
    transition: color .2s, border-color .2s;
}
.qr-nav > ul > li > a:hover { color: #f0d292; border-bottom-color: #dcba6a; }
.qr-nav > ul > li.is-active > a { color: #f0d292; border-bottom-color: #dcba6a; }
.qr-drop {
    position: absolute; top: 74px; left: 0; min-width: 190px;
    background: rgba(10, 21, 48, .97); backdrop-filter: blur(12px);
    border-top: 1px solid rgba(224, 198, 130, .22);
    opacity: 0; visibility: hidden; transform: translateY(-10px);
    transition: all .3s ease; padding: 14px 0; list-style: none; margin: 0;
    box-shadow: 0 10px 40px rgba(0, 0, 0, .3);
}
.qr-nav > ul > li:hover .qr-drop { opacity: 1; visibility: visible; transform: translateY(0); }
.qr-drop a { display: block; padding: 10px 22px; color: #d6ddf3; text-decoration: none; font-size: 13.5px; transition: all .2s; }
.qr-drop a:hover { background: rgba(216, 184, 106, .1); color: #f0d292; padding-left: 30px; }
.qr-lang { font-family: 'Space Mono', monospace; font-size: 12px; color: #6e7da4; letter-spacing: .1em; margin-left: 14px; }

/* ---- Content wrap ---- */
.qr-wrap { max-width: 1180px; margin: 0 auto; padding: 40px 32px 56px; }
.qr-narrow { max-width: 720px; margin: 0 auto; }

/* ---- 검증 페이지 PC 2단 레이아웃 ---- */
.qrv-layout { display: grid; grid-template-columns: 360px 1fr; gap: 20px; align-items: start; }
.qrv-layout .qrv-hero { position: sticky; top: 94px; }
.qrv-main { display: flex; flex-direction: column; gap: 16px; }

/* ---- Footer ---- */
.qr-foot { background: #fff; border-top: 1px solid #edf1f7; padding: 54px 32px 38px; margin-top: 40px; }
.qr-foot__container { max-width: 1180px; margin: 0 auto; }
.qr-foot__info {
    display: grid; grid-template-columns: 1fr 2fr; gap: 80px;
    margin-bottom: 38px; padding-bottom: 38px; border-bottom: 1px solid #e7edf6;
}
.qr-foot__company h3 { font-size: 16px; margin-bottom: 14px; font-weight: 700; color: #111c36; }
.qr-foot__company p { font-size: 12.5px; color: #56637c; margin-bottom: 8px; line-height: 1.6; }
.qr-foot__company strong { color: #15264f; font-weight: 700; }
.qr-foot__menus { display: grid; grid-template-columns: repeat(5, 1fr); gap: 22px; }
.qr-foot__menu h4 { font-size: 12px; font-family: 'Space Mono', monospace; letter-spacing: .16em; color: #b9903d; margin-bottom: 16px; }
.qr-foot__menu ul { list-style: none; margin: 0; padding: 0; }
.qr-foot__menu li { margin-bottom: 10px; }
.qr-foot__menu a { display: block; font-size: 13.5px; color: #56637c; text-decoration: none; transition: color .2s; }
.qr-foot__menu a:hover { color: #b9903d; }
.qr-foot__bottom { text-align: center; color: #90a0bd; font-size: 12.5px; }

/* ---- Responsive ---- */
@media (max-width: 980px) {
    .qr-nav, .qr-lang { display: none; }
    .qr-wrap { padding: 26px 20px 40px; }
    .qrv-layout { grid-template-columns: 1fr; }
    .qrv-layout .qrv-hero { position: static; }
    .qr-foot__info { grid-template-columns: 1fr; gap: 34px; }
}
@media (max-width: 560px) {
    .qr-header__inner { padding: 0 18px; }
    .qr-logo__name { font-size: 15px; }
    .qr-foot { padding: 44px 20px 32px; }
    .qr-foot__menus { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}

/* ---- Print ---- */
@media print {
    /* 화면 요소 전부 숨김 → 인쇄 전용 양식(.qrv-print, qr.css)만 출력 */
    .qr-header, .qr-foot, .qr-wrap { display: none; }
}