/* 사이트맵 페이지 전용 스타일 — 미니멀 컨셉 (독립 CSS, 다른 페이지와 공유하지 않음) */

:root {
  --primary: #2b2b2b;
  --accent: #9ba3af;
  --muted-text: #6b7280;
  --line: #e5e7e9;
  --badge-bg: #eceef1;
  --bg: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--primary);
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Malgun Gothic", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  text-decoration: underline;
}

a:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* 헤더 */

header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding: 1.25rem 1.25rem;
  border-bottom: 1px solid var(--line);
}

header .brand {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
}

header nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--muted-text);
}

header nav a:hover,
header nav a:focus-visible {
  color: var(--primary);
}

/* 본문 레이아웃 */

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

h1 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 1rem;
}

.intro {
  margin: 0 0 2.25rem;
  color: var(--muted-text);
  max-width: 56ch;
}

.intro a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.outro {
  margin: 2.5rem 0 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line, #e2e2e2);
  color: var(--muted-text);
  max-width: 62ch;
  font-size: 0.95rem;
}

.badge-inline {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 999px;
  background: #4B5563;
  color: #fff;
  font-size: 0.8em;
}

.outro a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.outro code {
  background: #eee;
  color: #4B5563;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.9em;
}

/* 트리형 사이트 구조 목록 */

.sitetree ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sitetree > ul > li {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
}

.sitetree > ul > li:first-child {
  padding-top: 0;
}

.sitetree li a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-weight: 600;
}

.sitetree > ul > li > a {
  font-size: 1.0625rem;
}

.sitetree .desc {
  display: block;
  color: var(--muted-text);
  font-size: 1rem;
  margin-top: 0.15rem;
}

/* 하위 트리 — 세로 연결선 + 가로 연결선 */

.sitetree ul ul {
  margin: 0.6rem 0 0.2rem;
  padding-left: 1.25rem;
  border-left: 1px solid var(--accent);
}

.sitetree ul ul li {
  position: relative;
  padding: 0.55rem 0 0.55rem 1.25rem;
}

.sitetree ul ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.35rem;
  width: 1rem;
  height: 1px;
  background: var(--accent);
}

.sitetree ul ul li:last-child {
  padding-bottom: 0.1rem;
}

.sitetree ul ul li a {
  font-size: 1rem;
  font-weight: 500;
}

/* 준비 중 항목 (링크 없음, 시각적으로 흐리게) */

.sitetree li.muted {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  min-height: 44px;
}

.sitetree li.muted .label {
  color: var(--muted-text);
}

.sitetree li.muted .badge {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #4B5563;
  background: var(--badge-bg);
  border-radius: 999px;
  padding: 0.2rem 0.65rem;
  line-height: 1.4;
}

/* 현재 페이지 표시 */

.sitetree li[aria-current="page"] > a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* 푸터 */

footer {
  border-top: 1px solid var(--line);
  padding: 2.5rem 1.25rem;
  color: var(--muted-text);
  font-size: 0.9375rem;
}

footer nav[aria-label="푸터 메뉴"] {
  max-width: 720px;
  margin: 0 auto 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
}

footer nav a {
  color: var(--muted-text);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

footer nav a:hover,
footer nav a:focus-visible {
  color: var(--primary);
}

footer address {
  max-width: 720px;
  margin: 0 auto 1rem;
  font-style: normal;
  line-height: 1.8;
}

footer address a {
  color: var(--primary);
  text-decoration: underline;
}

footer p {
  max-width: 720px;
  margin: 0 auto;
}

/* 브레이크포인트 */

@media (min-width: 480px) {
  main {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  main {
    padding-top: 3.5rem;
  }
}

@media (min-width: 1024px) {
  header,
  footer nav[aria-label="푸터 메뉴"],
  footer address,
  footer p {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

@media (min-width: 1280px) {
  main {
    max-width: 780px;
  }
}


/* 모바일 하단 고정 CTA 바 (전화/문의) — 번호 텍스트 미노출 */
.mobile-cta-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
  display: none;
  box-shadow: 0 -2px 12px rgba(0,0,0,.16);
  padding-bottom: env(safe-area-inset-bottom, 0);
}
@media (max-width: 767px) {
  .mobile-cta-bar {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  body { padding-bottom: 64px; }
}
.mobile-cta-bar a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 56px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  color: #fff;
  background: #2B2B2B;
}
.mobile-cta-bar .mobile-cta-contact {
  background: #2B2B2B;
  filter: brightness(1.22);
  border-left: 1px solid rgba(255,255,255,.25);
}