/* ====================================================
   외과의원 테마 - default.css
   그누보드5 병의원 / 외과 테마
   wellop.co.kr 구조 참고
   깔끔하고 신뢰감 있는 의료 디자인
   ==================================================== */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;700;900&family=Noto+Serif+KR:wght@400;600;700&family=Montserrat:wght@400;500;600;700;800&display=swap');

/* ── CSS Variables ── */
:root {
    --primary:       #1565C0;   /* 의료 신뢰 블루 */
    --primary-dark:  #0D47A1;
    --primary-light: #1976D2;
    --primary-pale:  rgba(21,101,192,.08);
    --primary-pale2: rgba(21,101,192,.04);
    --teal:          #00838F;   /* 청록 포인트 */
    --teal-pale:     rgba(0,131,143,.08);
    --accent:        #E53935;   /* 강조 레드 (의료 십자) */
    --accent-pale:   rgba(229,57,53,.08);
    --green:         #2E7D32;
    --green-pale:    rgba(46,125,50,.08);
    --white:         #FFFFFF;
    --off-white:     #F8FAFD;
    --bg:            #EEF3FA;
    --bg2:           #F0F7FF;
    --gray-50:       #FAFAFA;
    --gray-100:      #F5F5F5;
    --gray-200:      #EEEEEE;
    --gray-300:      #E0E0E0;
    --gray-400:      #BDBDBD;
    --gray-500:      #9E9E9E;
    --gray-600:      #757575;
    --gray-700:      #616161;
    --gray-800:      #424242;
    --dark:          #1A2332;
    --dark2:         #263348;
    --font-kr:       'Noto Sans KR', sans-serif;
    --font-serif:    'Noto Serif KR', serif;
    --font-en:       'Montserrat', sans-serif;
    --ease:          cubic-bezier(.4,0,.2,1);
    --trans:         all .25s var(--ease);
    --trans-slow:    all .55s var(--ease);
    --shadow-xs:     0 1px 4px rgba(21,101,192,.06);
    --shadow-sm:     0 2px 10px rgba(0,0,0,.07);
    --shadow-md:     0 6px 24px rgba(0,0,0,.09);
    --shadow-lg:     0 14px 44px rgba(0,0,0,.11);
    --shadow-xl:     0 24px 60px rgba(0,0,0,.14);
    --radius-xs:     4px;
    --radius-sm:     6px;
    --radius-md:     10px;
    --radius-lg:     16px;
    --radius-xl:     24px;
    --radius-full:   999px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-kr);
    background: var(--white);
    color: var(--gray-800);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }
hr { display: none; }

/* ====================================================
   TOP INFO BAR (진료시간 · 전화번호)
   ==================================================== */
#tnb {
    background: var(--primary-dark);
    color: rgba(255,255,255,.85);
    padding: 7px 0;
    font-size: .78rem;
}
.tnb-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.tnb-left { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.tnb-right { display: flex; align-items: center; gap: 16px; }
.tnb-item {
    display: flex; align-items: center; gap: 6px;
    color: rgba(255,255,255,.8); transition: var(--trans);
    font-weight: 500;
}
.tnb-item:hover { color: var(--white); }
.tnb-item i { font-size: .72rem; color: rgba(255,255,255,.5); }
.tnb-item strong { color: var(--white); }
.tnb-sep { width: 1px; height: 13px; background: rgba(255,255,255,.2); }
.tnb-phone {
    display: flex; align-items: center; gap: 7px;
    font-family: var(--font-en);
    font-size: .88rem; font-weight: 700;
    color: var(--white);
}
.tnb-phone i { color: rgba(255,255,255,.6); font-size: .75rem; }

/* ====================================================
   HEADER
   ==================================================== */
#hd {
    position: sticky;
    top: 0; z-index: 1000;
    background: var(--white);
    border-bottom: 2px solid var(--primary);
    box-shadow: var(--shadow-sm);
    transition: var(--trans);
}
#hd_h1 { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

#hd_wrapper {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    height: 72px;
    display: flex;
    align-items: center;
}

/* Logo */
#logo { flex-shrink: 0; margin-right: auto; }
#logo a { display: flex; align-items: center; gap: 12px; transition: var(--trans); }
#logo a:hover { opacity: .85; }
#logo img { height: 38px; width: auto; }
.logo-cross {
    width: 40px; height: 40px;
    background: var(--accent);
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    color: var(--white); font-size: 1rem; flex-shrink: 0;
    box-shadow: 0 3px 10px rgba(229,57,53,.3);
    position: relative;
}
/* 십자가 모양 */
.logo-cross::before, .logo-cross::after {
    content: ''; position: absolute;
    background: var(--white); border-radius: 1px;
}
.logo-cross::before { width: 14px; height: 3px; }
.logo-cross::after  { width: 3px; height: 14px; }

.logo-text-wrap { display: flex; flex-direction: column; gap: 1px; }
.logo-main {
    font-family: var(--font-serif);
    font-size: 1.1rem; font-weight: 700;
    color: var(--primary-dark); line-height: 1; letter-spacing: -.01em;
}
.logo-sub {
    font-family: var(--font-kr);
    font-size: .58rem; font-weight: 500;
    color: var(--teal); letter-spacing: .06em; line-height: 1;
}

/* GNB */
#gnb { }
#gnb h2 { display: none; }
#gnb_1dul { display: flex; align-items: center; list-style: none; }
.gnb_mnal { display: none; }
.gnb_1dli { position: relative; }
.gnb_1da {
    display: block;
    padding: 8px 14px;
    font-family: var(--font-kr); font-size: .84rem; font-weight: 600;
    color: var(--gray-800); transition: var(--trans);
    letter-spacing: -.01em; white-space: nowrap; position: relative;
}
.gnb_1da::after {
    content: ''; position: absolute;
    bottom: 0; left: 14px; right: 14px;
    height: 2px; background: var(--primary);
    transform: scaleX(0); transform-origin: center; transition: var(--trans);
}
.gnb_1da:hover { color: var(--primary); }
.gnb_1da:hover::after { transform: scaleX(1); }

/* Dropdown */
.gnb_2dul {
    position: absolute;
    top: 100%; left: 50%;
    transform: translateX(-50%) translateY(-6px);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-top: 2px solid var(--primary);
    box-shadow: var(--shadow-lg);
    min-width: 185px;
    opacity: 0; visibility: hidden; transition: var(--trans); z-index: 999;
}
.gnb_2dul .bg { display: none; }
.gnb_2dul ul { padding: 6px 0; }
.gnb_2da {
    display: block; padding: 9px 18px;
    font-family: var(--font-kr); font-size: .82rem;
    color: var(--gray-700); transition: var(--trans);
    white-space: nowrap; border-left: 2px solid transparent;
}
.gnb_2da:hover { color: var(--primary); border-left-color: var(--primary); background: var(--primary-pale); padding-left: 22px; }
.gnb_1dli:hover .gnb_2dul,
.gnb_1dli:focus-within .gnb_2dul { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }

/* 예약 버튼 */
.hd_login { display: flex; align-items: center; gap: 8px; list-style: none; margin-left: 16px; }
.hd_login li a {
    font-size: .8rem; font-weight: 600;
    color: var(--gray-600); padding: 7px 14px;
    border: 1px solid var(--gray-300); border-radius: var(--radius-sm); transition: var(--trans);
}
.hd_login li a:hover { color: var(--primary); border-color: var(--primary); background: var(--primary-pale); }
.hd_login li:last-child a {
    background: var(--primary); color: var(--white); border-color: var(--primary); font-weight: 700;
}
.hd_login li:last-child a:hover { background: var(--primary-dark); }

/* Mobile Menu */
#gnb_all {
    display: none; position: fixed; inset: 0;
    background: var(--white); z-index: 9999;
    flex-direction: column; padding: 72px 28px 40px; overflow-y: auto;
}
#gnb_all.open { display: flex; }
.gnb_al_ul { width: 100%; }
.gnb_al_li { border-bottom: 1px solid var(--gray-100); }
.gnb_al_a {
    display: block; padding: 14px 0;
    font-family: var(--font-serif); font-size: 1.15rem; font-weight: 700;
    color: var(--dark); transition: var(--trans);
}
.gnb_al_a:hover { color: var(--primary); padding-left: 8px; }
.gnb_al_ul ul { padding: 0 0 10px 12px; }
.gnb_al_ul ul li a { display: block; font-size: .83rem; color: var(--gray-600); padding: 6px 0; transition: var(--trans); }
.gnb_al_ul ul li a:hover { color: var(--primary); }
.gnb_close_btn {
    position: absolute; top: 18px; right: 22px;
    width: 42px; height: 42px; display: flex; align-items: center; justify-content: center;
    font-size: .95rem; color: var(--gray-400); border: 1px solid var(--gray-200); border-radius: 50%; transition: var(--trans);
}
.gnb_close_btn:hover { color: var(--primary); border-color: var(--primary); }
#gnb_all_bg { display: none; }

/* ====================================================
   퀵메뉴 (우측 플로팅)
   ==================================================== */
.co-quickmenu {
    position: fixed;
    right: 0; top: 50%; transform: translateY(-50%);
    z-index: 900;
    display: flex; flex-direction: column;
    gap: 0;
}
.co-qm-item {
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 4px;
    width: 68px; padding: 12px 8px;
    background: var(--primary);
    color: rgba(255,255,255,.9);
    border-top: 1px solid rgba(255,255,255,.12);
    transition: var(--trans);
    cursor: pointer;
    text-decoration: none;
}
.co-qm-item:first-child { border-top: none; border-radius: var(--radius-sm) 0 0 0; }
.co-qm-item:last-child  { border-radius: 0 0 0 var(--radius-sm); }
.co-qm-item:hover { background: var(--primary-dark); }
.co-qm-item i { font-size: .95rem; }
.co-qm-item span { font-size: .58rem; font-weight: 600; letter-spacing: .03em; text-align: center; line-height: 1.3; }
.co-qm-item.reserve { background: var(--accent); }
.co-qm-item.reserve:hover { background: #C62828; }
.co-qm-item.kakao { background: #FEE500; color: #3C1E1E; }
.co-qm-item.kakao:hover { background: #F5D800; }
.co-qm-item.top { background: var(--gray-600); }
.co-qm-item.top:hover { background: var(--gray-800); }

/* ====================================================
   WRAPPER / CONTAINER (서브 페이지)
   ==================================================== */
#wrapper { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
#container_wr { display: flex; gap: 36px; padding: 48px 0 100px; }
#container { flex: 1; min-width: 0; }
#container_title {
    font-family: var(--font-serif); font-size: 1.75rem; font-weight: 700;
    color: var(--dark); margin-bottom: 30px; padding-bottom: 16px;
    border-bottom: 2px solid var(--primary); position: relative; letter-spacing: -.02em;
}
#container_title::after {
    content: ''; position: absolute;
    bottom: -2px; left: 0; width: 40px; height: 2px; background: var(--teal);
}
#aside { width: 240px; flex-shrink: 0; }

/* ====================================================
   HERO SLIDER
   ==================================================== */
.co-hero {
    position: relative;
    height: 580px;
    overflow: hidden;
    background: var(--dark);
}
.co-hero-slides { width: 100%; height: 100%; position: relative; }
.co-hero-slide {
    position: absolute; inset: 0;
    opacity: 0; transition: opacity .8s ease;
    display: flex; align-items: center;
}
.co-hero-slide.active { opacity: 1; z-index: 2; }
.co-hero-slide-bg {
    position: absolute; inset: 0;
    background-size: cover; background-position: center;
    transition: transform 6s ease;
}
.co-hero-slide.active .co-hero-slide-bg { transform: scale(1.04); }
/* 슬라이드별 배경 */
.co-hero-slide:nth-child(1) .co-hero-slide-bg {
    background: linear-gradient(135deg, #0D47A1 0%, #1565C0 40%, #00838F 100%);
}
.co-hero-slide:nth-child(2) .co-hero-slide-bg {
    background: linear-gradient(135deg, #1A237E 0%, #283593 50%, #1565C0 100%);
}
.co-hero-slide:nth-child(3) .co-hero-slide-bg {
    background: linear-gradient(135deg, #004D40 0%, #00695C 50%, #1565C0 100%);
}
.co-hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(90deg, rgba(13,71,161,.75) 0%, rgba(0,0,0,.15) 100%);
}
.co-hero-content {
    position: relative; z-index: 3;
    max-width: 1280px; margin: 0 auto; padding: 0 32px;
    width: 100%;
}
.co-hero-tag {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.25);
    color: var(--white); font-size: .72rem; font-weight: 700;
    padding: 5px 14px; border-radius: var(--radius-full);
    letter-spacing: .08em; margin-bottom: 20px;
    animation: fadeUp .6s var(--ease) both;
}
.co-hero h2 {
    font-family: var(--font-kr); font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 900; color: var(--white); line-height: 1.25;
    letter-spacing: -.04em; max-width: 600px;
    margin-bottom: 18px;
    animation: fadeUp .6s .1s var(--ease) both;
}
.co-hero h2 em { font-style: normal; color: #82B1FF; }
.co-hero-desc {
    font-size: .95rem; color: rgba(255,255,255,.75);
    line-height: 1.85; max-width: 480px; margin-bottom: 36px;
    animation: fadeUp .6s .2s var(--ease) both;
}
.co-hero-btns {
    display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
    animation: fadeUp .6s .3s var(--ease) both;
}

/* 슬라이더 컨트롤 */
.co-hero-dots {
    position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
    display: flex; gap: 8px; z-index: 5;
}
.co-hero-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: rgba(255,255,255,.4); cursor: pointer; transition: var(--trans);
}
.co-hero-dot.active { background: var(--white); width: 24px; border-radius: var(--radius-full); }
.co-hero-prev, .co-hero-next {
    position: absolute; top: 50%; transform: translateY(-50%);
    z-index: 5; width: 44px; height: 44px;
    background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.25);
    color: var(--white); font-size: 1rem;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: var(--trans); border-radius: var(--radius-xs);
}
.co-hero-prev { left: 20px; }
.co-hero-next { right: 88px; }
.co-hero-prev:hover, .co-hero-next:hover { background: rgba(255,255,255,.3); }

@keyframes fadeUp { from{opacity:0;transform:translateY(18px)} to{opacity:1;transform:translateY(0)} }

/* Buttons */
.btn-primary {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--primary); color: var(--white);
    font-family: var(--font-kr); font-size: .85rem; font-weight: 700;
    padding: 12px 24px; border-radius: var(--radius-sm);
    border: 2px solid var(--primary); transition: var(--trans);
}
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 6px 18px rgba(21,101,192,.35); }
.btn-accent {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--accent); color: var(--white);
    font-family: var(--font-kr); font-size: .85rem; font-weight: 700;
    padding: 12px 24px; border-radius: var(--radius-sm);
    border: 2px solid var(--accent); transition: var(--trans);
}
.btn-accent:hover { background: #C62828; border-color: #C62828; transform: translateY(-1px); box-shadow: 0 6px 18px rgba(229,57,53,.3); }
.btn-outline-white {
    display: inline-flex; align-items: center; gap: 8px;
    background: transparent; color: var(--white);
    font-family: var(--font-kr); font-size: .85rem; font-weight: 600;
    padding: 11px 22px; border-radius: var(--radius-sm);
    border: 2px solid rgba(255,255,255,.4); transition: var(--trans);
}
.btn-outline-white:hover { border-color: var(--white); background: rgba(255,255,255,.1); }
.btn-outline-primary {
    display: inline-flex; align-items: center; gap: 6px;
    background: transparent; color: var(--primary);
    font-family: var(--font-kr); font-size: .8rem; font-weight: 700;
    padding: 7px 16px; border-radius: var(--radius-sm);
    border: 1px solid var(--primary); transition: var(--trans);
}
.btn-outline-primary:hover { background: var(--primary); color: var(--white); }

/* ====================================================
   DISEASE MENU (진료과목)
   ==================================================== */
.co-disease { background: var(--bg); padding: 0; }
.co-disease-inner {
    max-width: 1280px; margin: 0 auto; padding: 0 32px;
    display: grid; grid-template-columns: repeat(5, 1fr);
    border-left: 1px solid var(--gray-200);
}
.co-disease-item {
    display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 12px;
    padding: 32px 12px;
    border-right: 1px solid var(--gray-200);
    border-bottom: 3px solid transparent;
    transition: var(--trans); text-decoration: none;
    position: relative; background: var(--bg);
}
.co-disease-item:hover { background: var(--white); border-bottom-color: var(--primary); }
.co-disease-icon {
    width: 64px; height: 64px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; transition: var(--trans);
}
.co-disease-item:hover .co-disease-icon { transform: scale(1.1); }
/* 과목별 색상 */
.co-disease-item:nth-child(1) .co-disease-icon { background: rgba(21,101,192,.1); color: var(--primary); }
.co-disease-item:nth-child(2) .co-disease-icon { background: rgba(136,28,93,.1); color: #881C5D; }
.co-disease-item:nth-child(3) .co-disease-icon { background: rgba(0,131,143,.1); color: var(--teal); }
.co-disease-item:nth-child(4) .co-disease-icon { background: rgba(46,125,50,.1); color: var(--green); }
.co-disease-item:nth-child(5) .co-disease-icon { background: rgba(245,124,0,.1); color: #E65100; }
.co-disease-item h3 {
    font-family: var(--font-kr); font-size: .88rem; font-weight: 700;
    color: var(--dark); text-align: center; letter-spacing: -.02em;
}
.co-disease-item p {
    font-size: .72rem; color: var(--gray-500); text-align: center; line-height: 1.5;
}

/* ====================================================
   QUICK ACTION (예약/후기/진료/찾아오기)
   ==================================================== */
.co-actions { background: var(--primary); padding: 0; }
.co-actions-inner {
    max-width: 1280px; margin: 0 auto; padding: 0 32px;
    display: grid; grid-template-columns: repeat(4, 1fr);
}
.co-action-item {
    display: flex; align-items: center; gap: 16px;
    padding: 22px 20px;
    border-right: 1px solid rgba(255,255,255,.12);
    transition: var(--trans); text-decoration: none;
}
.co-action-item:last-child { border-right: none; }
.co-action-item:hover { background: rgba(255,255,255,.08); }
.co-action-icon {
    width: 46px; height: 46px; border-radius: 50%;
    background: rgba(255,255,255,.15);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem; color: var(--white); flex-shrink: 0; transition: var(--trans);
}
.co-action-item:hover .co-action-icon { background: rgba(255,255,255,.25); }
.co-action-item h4 { font-family: var(--font-kr); font-size: .88rem; font-weight: 700; color: var(--white); margin-bottom: 3px; }
.co-action-item p { font-size: .72rem; color: rgba(255,255,255,.55); line-height: 1.4; }
.co-action-item.hot .co-action-icon { background: var(--accent); }
.co-action-item.hot { background: rgba(229,57,53,.15); }

/* ====================================================
   SECTION COMMON
   ==================================================== */
.co-section { padding: 72px 0; }
.co-section-inner { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
.co-section-hd {
    display: flex; align-items: flex-end; justify-content: space-between;
    margin-bottom: 32px; padding-bottom: 14px;
    border-bottom: 1px solid var(--gray-200); position: relative;
}
.co-section-hd::after {
    content: ''; position: absolute;
    bottom: -1px; left: 0; width: 36px; height: 2px; background: var(--primary);
}
.co-section-hd h2 {
    font-family: var(--font-serif); font-size: 1.45rem; font-weight: 700;
    color: var(--dark); letter-spacing: -.02em;
    display: flex; align-items: center; gap: 10px;
}
.co-section-hd h2 i { color: var(--primary); font-size: 1rem; }
.co-section-hd a {
    font-size: .77rem; font-weight: 700; color: var(--primary);
    display: flex; align-items: center; gap: 5px; transition: var(--trans); white-space: nowrap;
}
.co-section-hd a:hover { gap: 8px; }
.co-section-hd a::after { content: '→'; }

/* ====================================================
   TREATMENT INFO (진료 안내 카드)
   ==================================================== */
.co-treatments { background: var(--off-white); }
.co-treatments-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.co-treatment-card {
    background: var(--white); border: 1px solid var(--gray-200);
    border-radius: var(--radius-md); overflow: hidden; transition: var(--trans);
}
.co-treatment-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: transparent; }
.co-treatment-card-top {
    padding: 24px 20px 16px;
    position: relative; overflow: hidden;
}
.co-treatment-card-num {
    font-family: var(--font-en); font-size: 3.5rem; font-weight: 800;
    color: var(--primary-pale); line-height: 1; position: absolute;
    top: 8px; right: 12px; letter-spacing: -.04em;
    transition: var(--trans);
}
.co-treatment-card:hover .co-treatment-card-num { color: rgba(21,101,192,.15); }
.co-treatment-icon {
    width: 52px; height: 52px; border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.25rem; margin-bottom: 14px; transition: var(--trans);
}
.co-treatment-card:hover .co-treatment-icon { transform: scale(1.08); }
.co-treatment-card h3 {
    font-family: var(--font-kr); font-size: .95rem; font-weight: 700;
    color: var(--dark); margin-bottom: 6px; letter-spacing: -.02em;
}
.co-treatment-card p {
    font-size: .78rem; color: var(--gray-600); line-height: 1.7;
}
.co-treatment-card-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--gray-100);
    background: var(--gray-50);
}
.co-treatment-card-footer a {
    font-size: .75rem; font-weight: 700; color: var(--primary);
    display: flex; align-items: center; gap: 5px; transition: var(--trans);
}
.co-treatment-card-footer a:hover { gap: 8px; }
.co-treatment-card-footer a::after { content: '→'; }

/* ====================================================
   BOARD (공지 + 진료정보)
   ==================================================== */
.co-board-section { background: var(--white); }
.co-board-two { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.co-notice-list { }
.co-notice-item {
    display: flex; align-items: center; gap: 12px;
    padding: 11px 0; border-bottom: 1px solid var(--gray-100); transition: var(--trans);
}
.co-notice-item:first-child { border-top: 1px solid var(--gray-100); }
.co-notice-item:hover { padding-left: 5px; }
.co-notice-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--primary); flex-shrink: 0; }
.co-notice-item a {
    flex: 1; font-size: .84rem; color: var(--gray-700); transition: var(--trans);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.co-notice-item:hover a { color: var(--primary); }
.co-notice-item .co-badge {
    font-size: .62rem; font-weight: 700; padding: 2px 8px;
    border-radius: var(--radius-full); flex-shrink: 0; white-space: nowrap;
}
.co-badge-new  { background: var(--accent-pale); color: var(--accent); }
.co-badge-info { background: var(--primary-pale); color: var(--primary); }
.co-notice-item .co-date { font-size: .72rem; color: var(--gray-400); flex-shrink: 0; }

/* ====================================================
   INFO (진료시간 + 찾아오기)
   ==================================================== */
.co-info { background: var(--dark); }
.co-info-grid { display: grid; grid-template-columns: 1fr 1fr; }
.co-info-col { padding: 60px 48px; }
.co-info-col:first-child { border-right: 1px solid rgba(255,255,255,.08); }
.co-info-title {
    font-family: var(--font-serif); font-size: 1.3rem; font-weight: 700;
    color: var(--white); margin-bottom: 28px; letter-spacing: -.02em;
    display: flex; align-items: center; gap: 10px;
}
.co-info-title i { color: rgba(255,255,255,.4); font-size: 1rem; }

/* 진료시간 테이블 */
.co-hours-table { width: 100%; border-collapse: collapse; }
.co-hours-table tr { border-bottom: 1px solid rgba(255,255,255,.06); }
.co-hours-table td { padding: 9px 0; font-family: var(--font-kr); font-size: .83rem; }
.co-hours-table td:first-child { color: rgba(255,255,255,.55); width: 80px; font-weight: 600; }
.co-hours-table td:last-child  { color: rgba(255,255,255,.8); font-weight: 500; }
.co-hours-table .closed td { color: rgba(255,255,255,.3) !important; text-decoration: line-through; }
.co-hours-table .holiday td:last-child { color: var(--accent) !important; text-decoration: none; }
.co-hours-note {
    margin-top: 16px; padding: 12px 16px;
    background: rgba(255,255,255,.05); border-left: 2px solid var(--teal);
    font-family: var(--font-kr); font-size: .78rem; color: rgba(255,255,255,.55); line-height: 1.7;
}
.co-hours-note strong { color: rgba(255,255,255,.8); }

/* 지도 영역 */
.co-map-placeholder {
    width: 100%; aspect-ratio: 16/9;
    background: linear-gradient(135deg, #1A2332, #263348);
    display: flex; align-items: center; justify-content: center;
    flex-direction: column; gap: 12px; border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,.08);
}
.co-map-placeholder i { font-size: 2.5rem; color: rgba(255,255,255,.15); }
.co-map-placeholder p { font-size: .78rem; color: rgba(255,255,255,.25); letter-spacing: .1em; text-transform: uppercase; }
.co-address {
    margin-top: 16px; display: flex; flex-direction: column; gap: 8px;
}
.co-address-item {
    display: flex; align-items: flex-start; gap: 10px;
    font-family: var(--font-kr); font-size: .82rem; color: rgba(255,255,255,.6);
}
.co-address-item i { color: var(--teal); font-size: .8rem; margin-top: 2px; flex-shrink: 0; }

/* ====================================================
   DOCTOR (의료진)
   ==================================================== */
.co-doctors { background: var(--bg2); }
.co-doctors-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.co-doctor-card {
    background: var(--white); border: 1px solid var(--gray-200);
    border-radius: var(--radius-md); overflow: hidden; transition: var(--trans);
    display: flex; flex-direction: column;
}
.co-doctor-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: transparent; }
.co-doctor-photo {
    height: 200px; background: linear-gradient(135deg, var(--dark2), var(--primary-dark));
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
}
.co-doctor-photo i { font-size: 5rem; color: rgba(255,255,255,.12); }
.co-doctor-dept {
    position: absolute; bottom: 0; left: 0; right: 0;
    padding: 8px 16px;
    background: linear-gradient(to top, rgba(13,71,161,.85), transparent);
    font-family: var(--font-kr); font-size: .72rem; font-weight: 700;
    color: rgba(255,255,255,.9); letter-spacing: .06em;
}
.co-doctor-body { padding: 20px 18px; flex: 1; }
.co-doctor-name {
    font-family: var(--font-serif); font-size: 1.1rem; font-weight: 700;
    color: var(--dark); margin-bottom: 4px;
}
.co-doctor-title { font-size: .78rem; color: var(--primary); font-weight: 600; margin-bottom: 12px; }
.co-doctor-career { font-size: .78rem; color: var(--gray-600); line-height: 1.7; }
.co-doctor-career li { display: flex; align-items: flex-start; gap: 6px; margin-bottom: 3px; }
.co-doctor-career li::before { content: '·'; color: var(--primary); font-weight: 700; flex-shrink: 0; }

/* ====================================================
   FOOTER
   ==================================================== */
#ft { background: var(--dark2); color: rgba(255,255,255,.45); padding-top: 56px; }
#ft_wr {
    max-width: 1280px; margin: 0 auto;
    padding: 0 32px 48px;
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
}
#ft_link { display: none; }
#ft_company h2 { display: none; }
.ft_info { font-size: .76rem; line-height: 2; color: rgba(255,255,255,.25); }
.ft-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.ft-brand-cross {
    width: 32px; height: 32px; background: var(--accent); border-radius: var(--radius-xs);
    display: flex; align-items: center; justify-content: center; position: relative;
}
.ft-brand-cross::before, .ft-brand-cross::after { content: ''; position: absolute; background: var(--white); border-radius: 1px; }
.ft-brand-cross::before { width: 12px; height: 2px; }
.ft-brand-cross::after  { width: 2px; height: 12px; }
.ft-brand-name { font-family: var(--font-serif); font-size: 1.05rem; font-weight: 700; color: var(--white); }
.ft-desc { font-size: .78rem; color: rgba(255,255,255,.28); line-height: 1.9; margin-bottom: 16px; }
.ft-contact { font-size: .77rem; color: rgba(255,255,255,.28); line-height: 2.1; }
.ft-contact strong { color: rgba(255,255,255,.5); }
.ft-contact a { transition: var(--trans); }
.ft-contact a:hover { color: #82B1FF; }
.ft-col h3 {
    font-size: .62rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
    color: rgba(255,255,255,.3); margin-bottom: 14px; padding-bottom: 10px;
    border-bottom: 1px solid rgba(255,255,255,.06);
}
.ft-col ul li { margin-bottom: 9px; }
.ft-col ul li a { font-size: .79rem; color: rgba(255,255,255,.35); transition: var(--trans); }
.ft-col ul li a:hover { color: #82B1FF; padding-left: 4px; }
#ft_copy {
    max-width: 1280px; margin: 0 auto; padding: 18px 32px;
    border-top: 1px solid rgba(255,255,255,.06);
    display: flex; align-items: center; justify-content: space-between;
    gap: 12px; flex-wrap: wrap; font-size: .72rem; color: rgba(255,255,255,.22);
}
.ft-policy { display: flex; gap: 16px; }
.ft-policy a { font-size: .72rem; color: rgba(255,255,255,.28); transition: var(--trans); }
.ft-policy a:hover { color: #82B1FF; }

/* Back to Top */
#top_btn {
    position: fixed; bottom: 270px; right: 0;
    width: 68px; padding: 12px 0;
    background: var(--gray-600); color: var(--white);
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
    font-size: .85rem; z-index: 899;
    opacity: 0; transform: translateY(8px); transition: var(--trans);
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}
#top_btn span { font-size: .58rem; font-weight: 600; letter-spacing: .03em; }
#top_btn.visible { opacity: 1; transform: translateY(0); }
#top_btn:hover { background: var(--gray-800); }

#hd_login_msg {
    position: fixed; top: 0; left: 0; right: 0;
    background: var(--primary); color: var(--white);
    text-align: center; font-size: .78rem; padding: 7px 16px; z-index: 9999;
}
#hd_login_msg a { color: rgba(255,255,255,.7); margin-left: 12px; text-decoration: underline; }
.sound_only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
#aside > div { background: var(--white); border: 1px solid var(--gray-200); padding: 20px; margin-bottom: 16px; border-radius: var(--radius-sm); }
.lt_wr { float: left; width: 32%; border: 1px solid var(--gray-200); border-radius: var(--radius-sm); padding: 18px; margin-bottom: 16px; background: var(--white); transition: var(--trans); }
.lt_wr:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.latest_wr::after { content: ''; display: table; clear: both; }

/* ====================================================
   RESPONSIVE
   ==================================================== */
@media (max-width: 1100px) {
    #hd_wrapper, .co-section-inner, #ft_wr, #ft_copy { padding-left: 24px; padding-right: 24px; }
    #wrapper { padding: 0 24px; }
    .tnb-inner { padding: 0 24px; }
    .co-disease-inner { padding: 0 24px; grid-template-columns: repeat(5, 1fr); }
    .co-actions-inner { padding: 0 24px; }
    .co-treatments-grid { grid-template-columns: repeat(2, 1fr); }
    .co-doctors-grid { grid-template-columns: repeat(2, 1fr); }
    #ft_wr { grid-template-columns: 1fr 1fr; gap: 32px; }
    .co-info-col { padding: 48px 32px; }
    .co-quickmenu { display: none; }
}
@media (max-width: 900px) {
    .co-disease-inner { grid-template-columns: repeat(3, 1fr); }
    .co-actions-inner { grid-template-columns: repeat(2, 1fr); }
    .co-action-item:nth-child(2) { border-right: none; }
    .co-info-grid { grid-template-columns: 1fr; }
    .co-info-col:first-child { border-right: none; border-bottom: 1px solid rgba(255,255,255,.08); }
}
@media (max-width: 768px) {
    #hd_wrapper { padding: 0 20px; }
    .tnb-inner { padding: 0 20px; flex-direction: column; gap: 8px; }
    .tnb-right { justify-content: center; }
    #gnb { display: none; }
    .gnb_mnal { display: block; }
    .hd_login { display: none; }
    #wrapper { padding: 0 20px; }
    #container_wr { flex-direction: column; }
    #aside { width: 100%; }
    .co-section { padding: 52px 0; }
    .co-section-inner { padding: 0 20px; }
    .co-hero { height: 420px; }
    .co-hero-content { padding: 0 20px; }
    .co-disease-inner { grid-template-columns: repeat(3, 1fr); padding: 0 20px; }
    .co-actions-inner { grid-template-columns: 1fr 1fr; padding: 0 20px; }
    .co-treatments-grid { grid-template-columns: 1fr; }
    .co-board-two { grid-template-columns: 1fr; }
    .co-doctors-grid { grid-template-columns: 1fr; }
    .co-info-col { padding: 36px 20px; }
    #ft_wr { grid-template-columns: 1fr; gap: 28px; padding: 0 20px 36px; }
    #ft_copy { padding: 16px 20px; flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
    .co-disease-inner { grid-template-columns: repeat(2, 1fr); }
    .co-hero h2 { font-size: 1.8rem; }
    .co-hero-btns { flex-direction: column; align-items: flex-start; }
}