/* ark-nav.css — 머리 · 왼쪽 드로어 · 하단 독
   아크웍스랩 2026-10-03

   색은 각 시안이 :root 에 아래 다섯 개를 채워 넣습니다.
   채우지 않으면 밝은 기본값으로 돕니다 (빈 화면이 되지 않게).

     --ark-bg        머리·드로어·독 바탕
     --ark-fg        글자
     --ark-dim       흐린 글자
     --ark-accent    지금 페이지 · 전화 단추
     --ark-on        지금 페이지 글자색 (accent 위에 올라가는 색)
     --ark-line      선

   예) 함평면옥
     :root{ --ark-bg:#FBFAF6; --ark-fg:#20231F; --ark-dim:#6E7268;
            --ark-accent:#4E5F4B; --ark-on:#fff; --ark-line:rgba(32,35,31,.14) }
*/

:root{
  --ark-bg:#fff; --ark-fg:#15171A; --ark-dim:#6B7280;
  --ark-accent:#15171A; --ark-on:#fff; --ark-line:rgba(21,23,26,.14);
  --ark-hdr-h:72px;
  --ark-dock-h:64px;
  --ark-ease:cubic-bezier(.16,1,.3,1);
}

.ark-sr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ── 머리 ──────────────────────────────────────────── */
.ark-hdr{position:sticky;top:0;z-index:70;background:var(--ark-bg);
  border-bottom:1px solid var(--ark-line)}
@supports (backdrop-filter:blur(1px)){
  .ark-hdr{background:color-mix(in srgb,var(--ark-bg) 92%,transparent);backdrop-filter:blur(14px)}
}
.ark-hdr-in{width:min(1300px,100% - var(--gut,24px)*2);margin-inline:auto;
  display:flex;align-items:center;gap:12px;min-height:var(--ark-hdr-h)}

.ark-burger{display:inline-flex;align-items:center;gap:10px;border:0;background:transparent;
  color:var(--ark-fg);cursor:pointer;min-height:44px;min-width:44px;padding:0 10px 0 0;
  font-size:13.5px;font-weight:600;letter-spacing:-.01em}
.ark-burger-b{display:grid;gap:4px;width:20px}
.ark-burger-b i{display:block;height:2px;background:currentColor;border-radius:2px;
  transition:transform .3s var(--ark-ease),opacity .2s}
.ark-burger-t{display:none}
@media (min-width:620px){ .ark-burger-t{display:inline} }
.ark-drawer-open .ark-burger-b i:nth-child(1){transform:translateY(6px) rotate(45deg)}
.ark-drawer-open .ark-burger-b i:nth-child(2){opacity:0}
.ark-drawer-open .ark-burger-b i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
@media (min-width:1000px){ .ark-burger{display:none} }

.ark-brand{display:flex;align-items:baseline;gap:10px;margin-right:auto;
  color:var(--ark-fg);text-decoration:none;min-height:44px;align-content:center;flex-wrap:wrap}
.ark-brand-ko{font-size:clamp(19px,2vw,24px);font-weight:800;letter-spacing:-.05em;line-height:44px}
.ark-brand-en{font-family:var(--mono,ui-monospace,monospace);font-size:9.5px;
  letter-spacing:.18em;color:var(--ark-dim)}
@media (max-width:560px){ .ark-brand-en{display:none} }

.ark-wide{display:none}
@media (min-width:1000px){
  .ark-wide{display:flex;gap:2px;margin-right:8px}
  /* nowrap 이 없으면 「메뉴와 값」이 「메뉴와 / 값」으로 쪼개집니다 (2026-10-03 실측) */
  .ark-wide-a{position:relative;display:inline-flex;align-items:center;min-height:44px;
    padding:0 12px;font-size:14.5px;font-weight:600;color:var(--ark-dim);white-space:nowrap;
    text-decoration:none;transition:color .2s var(--ark-ease)}
  .ark-wide-a:hover{color:var(--ark-fg)}
  .ark-wide-a.on{color:var(--ark-fg)}
  .ark-wide-a.on::after{content:'';position:absolute;left:14px;right:14px;bottom:-1px;
    height:2px;background:var(--ark-accent)}
}

.ark-langs{display:flex;gap:2px}
.ark-langs button{border:0;background:transparent;padding:0 11px;font-size:12.5px;
  font-weight:600;color:var(--ark-dim);cursor:pointer;min-height:44px;
  border-bottom:2px solid transparent;transition:color .2s var(--ark-ease)}
.ark-langs button[aria-pressed=true]{color:var(--ark-accent);border-bottom-color:var(--ark-accent)}
@media (max-width:420px){ .ark-langs button{padding:0 8px;font-size:12px} }

.ark-call{display:none}
@media (min-width:900px){
  .ark-call{display:inline-flex;align-items:center;gap:9px;min-height:44px;padding:0 18px;
    background:var(--ark-accent);color:var(--ark-on);font-weight:700;font-size:15px;
    text-decoration:none;font-variant-numeric:tabular-nums;white-space:nowrap;flex:none;
    transition:filter .2s var(--ark-ease)}
  .ark-call:hover{filter:brightness(1.12)}
  .ark-call svg{width:14px;height:14px;fill:currentColor}
}

/* ── 드로어 ────────────────────────────────────────── */
.ark-scrim{position:fixed;inset:0;z-index:95;background:rgba(0,0,0,.45);
  opacity:0;transition:opacity .28s var(--ark-ease);touch-action:none}
.ark-drawer-open .ark-scrim{opacity:1}
/* 드로어가 열려 있는 동안 뒤 본문이 같이 움직이면 안 됩니다 */
body.ark-drawer-open{overflow:hidden}

.ark-drawer{position:fixed;top:0;left:0;bottom:0;z-index:96;width:min(348px,86vw);
  background:var(--ark-bg);color:var(--ark-fg);border-right:1px solid var(--ark-line);
  display:flex;flex-direction:column;
  transform:translateX(-100%);transition:transform .32s var(--ark-ease);
  padding-bottom:env(safe-area-inset-bottom,0);overflow:hidden}
.ark-drawer-open .ark-drawer{transform:none}
@media (prefers-reduced-motion:reduce){
  .ark-drawer,.ark-scrim{transition:none}
}

.ark-drawer-top{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:16px 20px;border-bottom:1px solid var(--ark-line);min-height:var(--ark-hdr-h)}
.ark-drawer-brand{font-size:21px;font-weight:800;letter-spacing:-.05em}
.ark-close{display:grid;place-items:center;width:44px;height:44px;border:0;
  background:transparent;color:var(--ark-fg);cursor:pointer}
.ark-close svg{width:20px;height:20px}

.ark-drawer-nav{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:8px 0}
.ark-drawer-a{display:grid;grid-template-columns:22px 1fr auto;align-items:center;gap:14px;
  padding:15px 20px;color:var(--ark-fg);text-decoration:none;
  border-left:3px solid transparent;transition:background .2s var(--ark-ease)}
.ark-drawer-a:hover{background:color-mix(in srgb,var(--ark-fg) 6%,transparent)}
.ark-drawer-a svg{width:20px;height:20px;fill:currentColor;opacity:.55}
.ark-drawer-t{font-size:17px;font-weight:700;letter-spacing:-.03em}
.ark-drawer-t small{display:block;font-size:12.5px;font-weight:400;color:var(--ark-dim);
  margin-top:2px;letter-spacing:0}
.ark-drawer-x{color:var(--ark-dim);font-size:15px;opacity:0;transform:translateX(-4px);
  transition:.22s var(--ark-ease)}
.ark-drawer-a:hover .ark-drawer-x{opacity:1;transform:none}
.ark-drawer-a.on{border-left-color:var(--ark-accent);
  background:color-mix(in srgb,var(--ark-accent) 10%,transparent)}
.ark-drawer-a.on svg{opacity:1;color:var(--ark-accent)}
.ark-drawer-a.on .ark-drawer-t{color:var(--ark-accent)}

.ark-drawer-foot{border-top:1px solid var(--ark-line);padding:14px 20px 18px;
  display:flex;flex-direction:column;gap:12px}
.ark-drawer-call{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:52px;background:var(--ark-accent);color:var(--ark-on);
  font-weight:750;font-size:17px;text-decoration:none;font-variant-numeric:tabular-nums}
.ark-drawer-call svg{width:16px;height:16px;fill:currentColor}

/* ── 하단 독 ───────────────────────────────────────── */
.ark-dock{position:fixed;left:0;right:0;bottom:0;z-index:90;
  display:grid;grid-template-columns:repeat(var(--ark-dock-n,5),1fr);
  background:var(--ark-bg);border-top:1px solid var(--ark-line);
  padding-bottom:env(safe-area-inset-bottom,0)}
@media (min-width:1000px){ .ark-dock{display:none} }
.ark-dock-a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  min-height:var(--ark-dock-h);color:var(--ark-dim);text-decoration:none;
  font-size:11.5px;font-weight:600;letter-spacing:-.02em;
  border-top:2px solid transparent;margin-top:-1px;transition:color .2s var(--ark-ease)}
.ark-dock-a svg{width:21px;height:21px;fill:currentColor}
.ark-dock-a.on{color:var(--ark-accent);border-top-color:var(--ark-accent)}
.ark-dock-call{background:var(--ark-accent);color:var(--ark-on)}
.ark-dock-call.ark-dock-a{border-top-color:var(--ark-accent)}

/* 독이 본문 끝을 가리지 않게 — 독이 보이는 폭에서만 띄웁니다 */
@media (max-width:999px){
  body{padding-bottom:calc(var(--ark-dock-h) + env(safe-area-inset-bottom,0px))}
}