/*
Theme Name: Spineguide Atelier
Version: 1.0
*/
:root{--ink:#172a2a;--muted:#5e706f;--paper:#f7f8f4;--white:#fff;--brand:#185b56;--accent:#b67646;--line:#dce4df;--r:20px;--shadow:0 18px 55px rgba(20,52,49,.09);--space:8px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Pretendard,"Noto Sans KR",system-ui,sans-serif;line-height:1.75;overflow-wrap:anywhere}a{color:var(--brand);text-decoration:none}img{max-width:100%;height:auto;display:block}.shell{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(247,248,244,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--ink)}.brand-mark{width:38px;height:38px;border-radius:12px;background:var(--brand);position:relative;box-shadow:inset 0 0 0 1px rgba(255,255,255,.2)}.brand-mark:before,.brand-mark:after{content:"";position:absolute;background:#fff;border-radius:4px}.brand-mark:before{width:8px;height:23px;left:15px;top:7px;transform:rotate(18deg)}.brand-mark:after{width:20px;height:7px;left:9px;top:16px}.nav{display:flex;gap:28px;align-items:center}.nav a{color:var(--ink);font-weight:650;font-size:15px}.nav .nav-cta,.button{background:var(--brand);color:#fff;border-radius:999px;padding:11px 20px;display:inline-flex;min-height:44px;align-items:center;justify-content:center}.hero{min-height:680px;display:grid;align-items:end;background:linear-gradient(90deg,rgba(13,39,37,.88),rgba(13,39,37,.25)),var(--hero) center/cover;margin-bottom:0;color:#fff}.hero-inner{padding:120px 0 104px}.eyebrow{font-size:14px;letter-spacing:.15em;font-weight:800;text-transform:uppercase;color:#d2e7df}.hero h1{font-family:"Noto Serif KR",serif;font-size:clamp(52px,7vw,88px);line-height:1.06;letter-spacing:-.05em;margin:14px 0 24px}.hero p{font-size:clamp(18px,2vw,22px);max-width:640px;color:#eef5f1}.hero-actions{display:flex;gap:12px;margin-top:34px}.button.secondary{background:#fff;color:var(--ink)}.section{padding:104px 0}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:40px;gap:20px}.section h2,.page-title,.entry-title{font-family:"Noto Serif KR",serif;letter-spacing:-.035em;line-height:1.2}.section h2{font-size:clamp(34px,4vw,52px);margin:0}.section-head p{max-width:500px;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.card{background:var(--white);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);transition:transform .22s}.card:hover{transform:translateY(-5px)}.card img{width:100%;aspect-ratio:16/10;object-fit:cover}.card-body{padding:24px}.card small{color:var(--accent);font-weight:800}.card h3{font-size:22px;line-height:1.35;margin:8px 0}.card p{color:var(--muted);margin:0}.feature{background:#e9efeb}.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.feature img{border-radius:var(--r);box-shadow:var(--shadow)}.feature-list{display:grid;gap:16px;margin-top:30px}.feature-item{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}.site-main{padding:72px 0 110px}.article-wrap{width:min(820px,calc(100% - 40px));margin:auto}.entry-head{margin-bottom:36px}.entry-title{font-size:clamp(40px,6vw,64px);margin:12px 0}.entry-excerpt{font-size:20px;color:var(--muted)}.featured{border-radius:var(--r);aspect-ratio:16/9;object-fit:cover;margin:32px 0 52px;box-shadow:var(--shadow)}.entry-content{font-size:18px}.entry-content h2{font-size:32px;margin:72px 0 20px}.entry-content p{margin:0 0 22px}.key-summary,.toc,.sources{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;margin:28px 0}.key-summary{border-top:4px solid var(--brand)}.toc ol{columns:2}.toc li{margin:8px}.entry-content figure{margin:40px 0}.entry-content figure img{border-radius:18px;width:100%;aspect-ratio:16/9;object-fit:cover}.entry-content figcaption{font-size:14px;color:var(--muted);margin-top:10px}.entry-content blockquote{margin:32px 0;padding:22px 26px;border-left:4px solid var(--accent);background:#f1eee9;border-radius:0 14px 14px 0;font-size:20px}.table-wrap{overflow-x:auto;margin:30px 0;border:1px solid var(--line);border-radius:16px}.entry-content table{width:100%;border-collapse:collapse;min-width:580px;background:#fff}.entry-content th,.entry-content td{text-align:left;padding:16px;border-bottom:1px solid var(--line)}.entry-content th{background:#eaf0ec}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:32px 0}.steps div{background:var(--brand);color:#fff;padding:18px;border-radius:14px}.steps b,.steps span{display:block}.steps span{font-size:14px;opacity:.82}.page-content{min-height:60vh}.hospital-box{background:#fff;border:1px solid var(--line);padding:30px;border-radius:var(--r)}.hospital-form{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:12px}.hospital-form select,.hospital-form input{min-height:48px;border:1px solid var(--line);border-radius:10px;padding:0 14px;font:inherit}.hospital-results{display:grid;gap:12px;margin-top:24px}.hospital-item{border:1px solid var(--line);border-radius:14px;padding:18px}.site-footer{background:#112725;color:#d9e4e0;padding:64px 0 34px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:40px}.footer-links{display:flex;flex-wrap:wrap;gap:20px}.footer-links a{color:#fff}.legal-footer{font-size:13px;color:#aebfba;border-top:1px solid #36504d;margin-top:38px;padding-top:24px}.focus-ring:focus,a:focus,button:focus,input:focus,select:focus{outline:3px solid #e3ad72;outline-offset:3px}@media(max-width:800px){.shell{width:min(100% - 28px,1180px)}.nav a:not(.nav-cta){display:none}.hero{min-height:600px}.cards,.feature-grid{grid-template-columns:1fr}.section{padding:72px 0}.steps{grid-template-columns:1fr 1fr}.hospital-form{grid-template-columns:1fr}.toc ol{columns:1}.footer-grid{grid-template-columns:1fr}.entry-content{font-size:17px}.header-inner{height:68px}.brand{font-size:15px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* ============ Upgrade v2 — 메뉴·모션·홈 보강 ============ */
.skip-link{position:absolute;left:-9999px;top:0;z-index:100;background:var(--brand);color:#fff;padding:12px 20px;border-radius:0 0 12px 0;font-weight:700}
.skip-link:focus{left:0}
.nav ul{display:flex;gap:26px;align-items:center;margin:0;padding:0;list-style:none}
.nav li{display:inline-flex;list-style:none}
.nav ul a{display:inline-flex;align-items:center;min-height:44px}
.nav-toggle{display:none;width:44px;height:44px;border:0;background:transparent;cursor:pointer;padding:12px;border-radius:10px;flex-direction:column;justify-content:center;gap:5px}
.nav-toggle .bar{display:block;height:2px;border-radius:2px;background:var(--ink);transition:transform .2s ease,opacity .2s ease}
.nav-toggle[aria-expanded="true"] .bar:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .bar:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] .bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.site-header.is-scrolled{box-shadow:0 8px 28px rgba(20,52,49,.08)}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .3s ease,transform .3s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}
.archive-head{padding:64px 0 10px;max-width:820px}
.archive-head .page-title{font-size:clamp(34px,5vw,54px);margin:10px 0 0}
.archive-head .eyebrow{color:var(--accent)}
.archive-desc{color:var(--muted);font-size:17px}
.archive-count{color:var(--muted);font-size:14px;margin:8px 0 0}
.carousel-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px}
.carousel-arrows{display:flex;gap:8px}
.car-arrow{width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:background .2s,color .2s,border-color .2s}
.car-arrow:hover{background:var(--brand);color:#fff;border-color:var(--brand)}
.carousel{display:grid;grid-auto-flow:column;grid-auto-columns:min(340px,80vw);gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 4px 22px;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.carousel .card{scroll-snap-align:start}
.band{margin-top:96px;border-radius:24px;background:linear-gradient(120deg,var(--brand),#2e7a6f);color:#fff;padding:54px 56px;display:flex;align-items:center;justify-content:space-between;gap:32px;box-shadow:var(--shadow)}
.band h2{margin:0 0 8px;font-family:"Noto Serif KR",serif;font-size:clamp(26px,3vw,38px);letter-spacing:-.03em}
.band p{margin:0;color:#dcebe6;max-width:560px}
.band .button{background:#fff;color:var(--ink);flex:none}
.notice{display:flex;gap:18px;align-items:flex-start;background:#eef3ef;border:1px solid var(--line);border-radius:18px;padding:28px 30px;margin-top:56px}
.notice svg{flex:none;color:var(--brand);width:26px;height:26px;margin-top:3px}
.notice b{display:block;margin-bottom:4px}
.notice p{color:var(--muted);margin:0;font-size:15px}
@media(max-width:800px){
  .nav-toggle{display:flex}
  .nav{position:absolute;top:100%;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:0 18px 30px rgba(20,52,49,.08);display:none;padding:12px 20px 20px}
  .nav.open{display:block}
  .nav ul{flex-direction:column;align-items:stretch;gap:4px}
  .nav ul a:not(.nav-cta){display:flex;width:100%;padding:12px 10px;border-radius:10px}
  .nav ul a:hover{background:#eef3ef}
  .nav .nav-cta{display:flex;width:100%;justify-content:center;margin-top:8px}
  .band{flex-direction:column;align-items:stretch;padding:36px 26px}
  .carousel{grid-auto-columns:min(300px,82vw)}
  .archive-head{padding:44px 0 6px}
}

/* nav-cta 가 li 에 붙는 경우 링크 색상 보정 */
.nav li.nav-cta a{color:#fff}
.nav li.nav-cta a:hover{color:#fff}