/*
Theme Name: Barun Key (양산 바른열쇠)
Theme URI: https://barunkey.co.kr
Author: 양산 바른열쇠
Description: 양산 바른열쇠 전용 테마 — 다크 디자인, 서비스 메뉴, 전화 상담 버튼, SEO 메타·구조화 데이터 기본 포함. 활성화하면 서비스 페이지와 메뉴가 자동으로 만들어집니다.
Version: 1.1.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: barunkey
*/

:root {
  --bg: #0E141F;
  --surface: #161E2E;
  --surface-2: #1C2638;
  --navy: #3D6BB3;
  --navy-deep: #2A4F8A;
  --navy-soft: #1A2740;
  --text: #E8ECF4;
  --muted: #9AA3B5;
  --link: #7BA3E0;
  --border: #2A3448;
  --radius: 12px;
  --wrap: 1100px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  word-break: keep-all;
  overflow-wrap: break-word;
}
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; }
h1, h2, h3 { line-height: 1.35; margin: 0 0 .6em; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.screen-reader-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link:focus { position: fixed; top: 8px; left: 8px; z-index: 100; width: auto; height: auto; clip: auto; background: var(--navy); color: #fff; padding: 8px 12px; border-radius: 6px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(14, 20, 31, .94);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .site-header { top: 46px; } }
.header-inner { height: 64px; display: flex; align-items: center; gap: 28px; }
.brand { display: flex; align-items: center; gap: 8px; color: var(--text); font-weight: 700; font-size: 19px; white-space: nowrap; }
.brand:hover { text-decoration: none; }
.brand-mark { width: 28px; height: 28px; border-radius: 7px; background: var(--navy); color: #fff; display: grid; place-items: center; font-size: 14px; }
.brand img.custom-logo { max-height: 36px; width: auto; }

.main-nav { flex: 1; }
.main-nav ul { list-style: none; margin: 0; padding: 0; }
.main-nav > ul, .main-nav .menu { display: flex; gap: 4px; }
.main-nav li { position: relative; }
.main-nav a { display: block; padding: 8px 14px; border-radius: 7px; color: var(--muted); font-size: 15px; white-space: nowrap; }
.main-nav a:hover, .main-nav .current-menu-item > a, .main-nav .current-menu-ancestor > a { background: var(--surface-2); color: var(--text); text-decoration: none; }
.main-nav .menu-item-has-children > a::after { content: ""; display: inline-block; margin-left: 6px; width: 6px; height: 6px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-3px) rotate(45deg); }
.main-nav .sub-menu {
  position: absolute; left: 0; top: 100%; min-width: 200px; padding: 8px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  box-shadow: 0 12px 28px rgba(0,0,0,.35);
  opacity: 0; visibility: hidden; transform: translateY(6px); transition: .15s ease;
}
.main-nav li:hover > .sub-menu, .main-nav li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: none; }
.main-nav .sub-menu a { font-size: 14px; padding: 8px 12px; }

.header-cta { background: var(--navy); color: #fff; padding: 10px 16px; border-radius: 8px; font-size: 14px; font-weight: 700; white-space: nowrap; }
.header-cta:hover { background: var(--navy-deep); text-decoration: none; }
.header-cta .num { margin-left: 6px; font-weight: 600; opacity: .9; }
.nav-toggle { display: none; margin-left: auto; background: none; border: 1px solid var(--border); color: var(--text); border-radius: 8px; width: 42px; height: 38px; cursor: pointer; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { display: block; width: 18px; height: 2px; background: currentColor; margin: 0 auto; position: relative; content: ""; }
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }

@media (max-width: 960px) {
  .site-header { -webkit-backdrop-filter: none; backdrop-filter: none; background: var(--bg); }
  .header-inner { gap: 12px; }
  .nav-toggle { display: block; }
  .header-cta .num { display: none; }
  .main-nav { position: fixed; inset: 64px 0 0 0; background: var(--bg); overflow-y: auto; padding: 16px 20px 120px; display: none; }
  .admin-bar .main-nav { top: 110px; }
  .main-nav.is-open { display: block; }
  .main-nav > ul, .main-nav .menu { flex-direction: column; gap: 0; }
  .main-nav > ul > li, .main-nav .menu > li { border-bottom: 1px solid var(--border); padding: 6px 0; }
  .main-nav a { font-size: 16px; color: var(--text); padding: 10px 4px; }
  .main-nav .menu-item-has-children > a::after { display: none; }
  .main-nav .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; background: none; border: 0; box-shadow: none; padding: 0 0 6px 12px; }
  .main-nav .sub-menu a { color: var(--muted); padding: 7px 4px; }
  body.nav-open { overflow: hidden; }
}

/* ---------- Common blocks ---------- */
.site-main { padding: 36px 0 80px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 22px; border-radius: 10px; font-weight: 700; font-size: 15px; border: 1px solid transparent; white-space: nowrap; }
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-deep); }
.btn-ghost { color: var(--text); border-color: var(--border); background: transparent; }
.btn-ghost:hover { background: var(--surface-2); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.section { margin-top: 56px; }
.section-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 18px; }
.section-head h2 { font-size: 21px; margin: 0; }
.section-head a { font-size: 14px; }
.eyebrow { color: var(--link); font-size: 13px; font-weight: 700; letter-spacing: .02em; margin-bottom: 6px; }

.hero { padding: 40px 36px; display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: space-between; }
.hero h1 { font-size: 30px; margin-bottom: 10px; }
.hero p { color: var(--muted); font-size: 16px; max-width: 520px; margin: 0; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 16px; color: var(--muted); font-size: 14px; }
.hero-meta b { color: var(--text); font-weight: 600; }

.grid { display: grid; gap: 16px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid-4, .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.tile { display: block; padding: 20px; color: var(--text); transition: border-color .15s, background .15s; }
.tile:hover { border-color: var(--navy); background: var(--surface-2); text-decoration: none; }
.tile h3 { font-size: 17px; margin-bottom: 6px; }
.tile p { color: var(--muted); font-size: 14px; margin: 0; }
.tile .more { display: inline-block; margin-top: 10px; color: var(--link); font-size: 14px; font-weight: 600; }

.group { padding: 22px; }
.group h3 { font-size: 18px; margin-bottom: 10px; }
.group h3 a { color: var(--text); }
.group ul { list-style: none; margin: 0; padding: 0; }
.group li a { display: block; padding: 7px 0; color: var(--muted); font-size: 15px; border-top: 1px solid var(--border); }
.group li:first-child a { border-top: 0; }
.group li a:hover { color: var(--text); text-decoration: none; }

.steps { counter-reset: step; list-style: none; margin: 0; padding: 0; }
.steps li { counter-increment: step; position: relative; padding: 18px 18px 18px 64px; }
.steps li::before { content: counter(step); position: absolute; left: 18px; top: 18px; width: 30px; height: 30px; border-radius: 50%; background: var(--navy-soft); color: #A8C4EE; font-weight: 700; display: grid; place-items: center; font-size: 14px; }
.steps li b { display: block; margin-bottom: 2px; }
.steps li span { color: var(--muted); font-size: 14px; }

.regions { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { padding: 8px 14px; border-radius: 999px; font-size: 14px; border: 1px solid var(--border); background: var(--surface); color: var(--text); }

.post-card { overflow: hidden; display: block; color: var(--text); }
.post-card:hover { text-decoration: none; border-color: var(--navy); }
.post-thumb { aspect-ratio: 4/3; background: linear-gradient(145deg, #1B3A6B 0%, #2A528A 100%); display: flex; align-items: flex-end; padding: 14px; font-size: 13px; font-weight: 600; color: #fff; overflow: hidden; }
.post-thumb img { width: 100%; height: 100%; object-fit: cover; margin: -14px; max-width: none; width: calc(100% + 28px); height: calc(100% + 28px); }
.post-body { padding: 14px; }
.post-body h3 { font-size: 15px; margin-bottom: 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.post-body time { font-size: 13px; color: var(--muted); }

.cta-box { padding: 28px; display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; background: linear-gradient(135deg, #16233A 0%, #1C2E4D 100%); }
.cta-box h2 { font-size: 20px; margin: 0 0 4px; }
.cta-box p { margin: 0; color: var(--muted); }

.channels { display: flex; flex-wrap: wrap; gap: 10px; }

/* ---------- Service page ---------- */
.breadcrumb { font-size: 13px; color: var(--muted); margin-bottom: 14px; }
.breadcrumb a { color: var(--muted); }
.breadcrumb span.sep { margin: 0 6px; opacity: .6; }
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 32px; margin-top: 32px; align-items: start; }
@media (max-width: 900px) { .layout { grid-template-columns: 1fr; } }
.side { position: sticky; top: 88px; display: grid; gap: 16px; }
.side .card { padding: 20px; }
.side h2 { font-size: 16px; margin-bottom: 10px; }
.side ul { list-style: none; margin: 0; padding: 0; }
.side li a { display: block; padding: 6px 0; color: var(--muted); font-size: 14px; }
.side li.current a { color: var(--text); font-weight: 700; }
.side .tel { display: block; font-size: 22px; font-weight: 800; color: var(--text); margin: 4px 0 6px; }
.side .small { color: var(--muted); font-size: 13px; }

.entry { font-size: 16px; }
.entry h2 { font-size: 21px; margin-top: 40px; padding-top: 4px; }
.entry h2:first-child { margin-top: 0; }
.entry h3 { font-size: 17px; margin-top: 22px; }
.entry ul, .entry ol { padding-left: 1.3em; margin: 0 0 1em; }
.entry li { margin: 6px 0; }
.entry li::marker { color: var(--link); }
.entry .bk-note { background: var(--navy-soft); border: 1px solid #2B4470; border-radius: 10px; padding: 14px 16px; color: #C9D8F2; }
.entry .bk-faq h3 { font-size: 16px; margin: 18px 0 6px; }
.entry .bk-faq h3::before { content: "Q. "; color: var(--link); }
.entry .bk-faq p { color: var(--muted); }
.entry table { width: 100%; border-collapse: collapse; margin-bottom: 1em; }
.entry th, .entry td { border: 1px solid var(--border); padding: 8px 10px; text-align: left; }
.entry img { border-radius: 10px; }
.entry figcaption { font-size: 13px; color: var(--muted); }

.page-title { font-size: 28px; margin-bottom: 8px; }
.lead { color: var(--muted); font-size: 17px; margin: 0; }
.pagination { margin-top: 32px; display: flex; gap: 8px; flex-wrap: wrap; }
.pagination .page-numbers { padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; color: var(--text); }
.pagination .current { background: var(--navy); border-color: var(--navy); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border); padding: 36px 0 40px; color: var(--muted); font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 24px; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h2 { font-size: 15px; color: var(--text); margin-bottom: 10px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 4px 0; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--text); }
.site-footer .copy { margin-top: 28px; font-size: 13px; }

/* ---------- Mobile call bar ---------- */
.call-bar { display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; background: var(--navy); color: #fff; text-align: center; padding: 15px 16px calc(15px + env(safe-area-inset-bottom)); font-weight: 800; font-size: 17px; box-shadow: 0 -6px 18px rgba(0,0,0,.35); }
.call-bar:hover { text-decoration: none; background: var(--navy-deep); }
@media (max-width: 960px) {
  .call-bar { display: block; }
  body { padding-bottom: 64px; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 16px; }
  .hero { padding: 26px 20px; }
  .hero h1 { font-size: 23px; }
  .hero-actions .btn { flex: 1; }
  .page-title { font-size: 24px; }
  .site-main { padding-top: 24px; }
}