/*
Theme Name: Valentine GEO
Theme URI: https://valentineblog.co.kr
Author: Adknowhow
Description: 연세발렌타인치과교정과치과의원 GEO/AEO/SEO 최적화 원페이지 테마. 엔티티 스키마 일원화, 본문 타이포그래피 내장.
Version: 1.2.0
Text Domain: valentine-geo
*/

/* ==========================================================
   1. 토큰 — 사이트 색감 유지 (burgundy / point red)
   ========================================================== */
:root {
  --primary: #8c1f2f;        /* 발렌타인 버건디 */
  --primary-deep: #45141c;   /* 다크 마룬 — 헤더·푸터·다크 패널 */
  --primary-soft: #a63a4a;
  --accent: #c9273a;         /* 포인트 레드 */
  --accent-soft: #f2a7ae;    /* 다크 배경 위 강조용 라이트 레드 */
  --ink: #2e2c2d;        /* 중립 차콜 — 글씨는 레드 배제 */
  --ink-soft: #6d686a;
  --paper: #fdfbfa;
  --paper-tint: #f8f0ef;     /* 레드 계열 옅은 섹션 배경 */
  --line: #e9d8da;
  --panel: #2b2728;         /* 중립 다크 패널 — 레드는 면적이 아닌 포인트로만 */
  --serif: 'Noto Serif KR', 'Nanum Myeongjo', serif;
  --sans: 'Pretendard', -apple-system, 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  --w: 1080px;
  --w-text: 760px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink);
  background: var(--paper);
  word-break: keep-all;
}

img { max-width: 100%; height: auto; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-soft); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.wrap { max-width: var(--w); margin: 0 auto; padding: 0 20px; }

/* ==========================================================
   2. 헤더
   ========================================================== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  max-width: 1240px;
  display: flex; align-items: center; justify-content: flex-start;
  height: 68px; gap: 16px;
}
.brand { font-family: var(--serif); font-weight: 700; font-size: 19px; color: var(--ink); letter-spacing: -0.01em; }
.brand small { display: block; font-family: var(--sans); font-weight: 500; font-size: 11px; color: var(--ink-soft); letter-spacing: .04em; }
.gnb { display: flex; gap: 30px; font-size: 15px; font-weight: 500; margin-left: auto; }
.head-tel { margin-left: 12px; }
.gnb a { color: var(--ink); }
.gnb a:hover { color: var(--primary); }
.head-tel {
  font-weight: 700; color: #fff; background: var(--primary);
  padding: 9px 18px; border-radius: 4px; font-size: 15px; white-space: nowrap;
}
.head-tel:hover { background: var(--primary-soft); color: #fff; }
@media (max-width: 860px) { .gnb { display: none; } }

/* ==========================================================
   3. 히어로
   ========================================================== */
.hero {
  background: linear-gradient(165deg, #fdf9f8 0%, #f8edeb 100%);
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  padding: 96px 0 104px;
  position: relative; overflow: hidden;
}
.hero::after { /* 은은한 워터마크 */
  content: "교정"; position: absolute; right: -20px; bottom: -60px;
  font-family: var(--serif); font-weight: 700; font-size: 260px; line-height: 1;
  color: rgba(140, 31, 47, .05); pointer-events: none;
}
.hero .wrap { position: relative; z-index: 1; }
.hero .kicker { color: var(--accent); font-size: 15px; font-weight: 600; margin: 0 0 18px; }
.hero h1 {
  font-family: var(--serif); font-weight: 700; color: var(--ink);
  font-size: clamp(30px, 4.6vw, 46px);
  line-height: 1.35; letter-spacing: -0.015em; margin: 0 0 22px;
}
.hero h1 .gold { color: var(--accent); }
.hero-slogan { font-family: var(--serif); font-size: clamp(17px, 2vw, 21px); color: var(--ink-soft); margin: -6px 0 22px; letter-spacing: -0.01em; }
.hero .lede { font-size: 17px; line-height: 1.85; color: var(--ink-soft); max-width: 620px; margin: 0 0 34px; }
.hero-rule { width: 64px; height: 3px; background: var(--accent); border: 0; margin: 0 0 28px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.btn { display: inline-block; padding: 13px 26px; border-radius: 4px; font-size: 16px; font-weight: 600; }
.btn-gold { background: var(--primary); color: #fff; }
.btn-gold:hover { background: var(--primary-soft); color: #fff; }
.btn-line { border: 1px solid var(--primary); color: var(--primary); }
.btn-line:hover { background: rgba(140, 31, 47, .06); color: var(--primary); }

/* ==========================================================
   4. 섹션 공통
   ========================================================== */
.section { padding: 84px 0; }
.section.tint { background: var(--paper-tint); }
.sec-head { max-width: var(--w-text); margin: 0 0 40px; }
.sec-head h2 {
  font-family: var(--serif); font-weight: 700; color: var(--ink);
  font-size: clamp(24px, 3.2vw, 32px); line-height: 1.4; letter-spacing: -0.01em; margin: 0 0 14px;
}
.sec-head h2::after { content: ""; display: block; width: 44px; height: 3px; background: var(--accent); margin-top: 16px; }
.sec-head p { color: var(--ink-soft); margin: 0; font-size: 16.5px; }

/* ==========================================================
   5. 병원 소개
   ========================================================== */
.intro-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: start; }
.intro-body p { margin: 0 0 18px; }
.intro-note {
  border-left: 3px solid var(--accent);
  background: var(--paper-tint);
  padding: 20px 24px; font-size: 15.5px; color: var(--ink);
}
.section.tint .intro-note { background: #fff; }
.intro-facts { border-top: 2px solid var(--primary); }
.intro-facts dl { margin: 0; }
.intro-facts div { display: flex; gap: 18px; padding: 15px 4px; border-bottom: 1px solid var(--line); font-size: 15.5px; }
.intro-facts dt { flex: 0 0 84px; color: var(--ink); font-weight: 700; }
.intro-facts dd { margin: 0; color: var(--ink); }
@media (max-width: 860px) { .intro-grid { grid-template-columns: 1fr; gap: 36px; } }

/* ==========================================================
   6. 의료진
   ========================================================== */
.doctor-grid { display: grid; grid-template-columns: 320px 1fr; gap: 56px; align-items: start; }
.doctor-card { background: var(--panel); color: #fff; padding: 34px 30px; border-radius: 6px; border-top: 3px solid var(--accent); }
.doctor-card .role { color: var(--accent-soft); font-size: 14px; margin: 0 0 6px; }
.doctor-card h3 { font-family: var(--serif); font-size: 26px; margin: 0 0 8px; }
.doctor-card .spec { font-size: 14.5px; color: rgba(255,255,255,.82); margin: 0; }
.doctor-photo { width: 100%; border-radius: 6px; margin-bottom: 20px; display: block; }
.cred-list { margin: 0; padding: 0; list-style: none; columns: 1; }
.cred-list li { padding: 11px 0 11px 26px; border-bottom: 1px solid var(--line); position: relative; font-size: 15.5px; }
.cred-list li::before {
  content: ""; position: absolute; left: 4px; top: 20px;
  width: 8px; height: 8px; background: var(--accent); transform: rotate(45deg);
}
@media (min-width: 861px) { .cred-list { columns: 2; column-gap: 44px; } .cred-list li { break-inside: avoid; } }
@media (max-width: 860px) { .doctor-grid { grid-template-columns: 1fr; gap: 30px; } }

/* ==========================================================
   7. 진료 항목
   ========================================================== */
.tx-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.tx-card {
  display: block; background: #fff; border: 1px solid var(--line);
  border-top: 3px solid var(--primary);
  padding: 26px 24px 24px; color: var(--ink);
  transition: border-color .15s ease;
}
.tx-card:hover { border-top-color: var(--accent); color: var(--ink); }
.tx-card h3 { font-family: var(--serif); font-size: 19px; color: var(--ink); margin: 0 0 10px; }
.tx-card p { margin: 0; font-size: 14.5px; color: var(--ink-soft); line-height: 1.65; }
.tx-card .more { display: inline-block; margin-top: 14px; font-size: 14px; font-weight: 600; color: var(--accent); }
@media (max-width: 860px) { .tx-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .tx-grid { grid-template-columns: 1fr; } }

/* ==========================================================
   8. 진료시간 · 오시는길
   ========================================================== */
.hours-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.hours-table { width: 100%; border-collapse: collapse; border-top: 2px solid var(--primary); }
.hours-table th, .hours-table td { padding: 14px 6px; border-bottom: 1px solid var(--line); text-align: left; font-size: 15.5px; }
.hours-table th { color: var(--ink); font-weight: 700; width: 42%; }
.hours-table .night td, .hours-table .night th { color: var(--ink); }
.hours-table .night .tag {
  display: inline-block; margin-left: 8px; padding: 2px 8px;
  background: var(--accent); color: #fff;
  font-size: 12px; font-weight: 700; border-radius: 3px; vertical-align: 1px;
}
.hours-note { font-size: 14px; color: var(--ink-soft); margin-top: 12px; }
.loc-box { border-top: 2px solid var(--primary); }
.loc-box div { display: flex; gap: 18px; padding: 15px 4px; border-bottom: 1px solid var(--line); font-size: 15.5px; }
.loc-box dt { flex: 0 0 64px; color: var(--ink); font-weight: 700; }
.loc-box dd { margin: 0; }
.loc-box a.tel { font-weight: 700; }
@media (max-width: 860px) { .hours-grid { grid-template-columns: 1fr; gap: 36px; } }

/* ==========================================================
   9. 카테고리 바 + 최신 글
   ========================================================== */
.cat-bar { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 32px; }
.cat-pill {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 16px; border: 1px solid var(--line); border-radius: 999px;
  background: #fff; font-size: 14.5px; font-weight: 600; color: var(--ink);
  transition: border-color .15s ease;
}
.cat-pill:hover { border-color: var(--accent); color: var(--ink); }
.cat-pill .cnt { color: var(--accent); font-weight: 700; font-size: 13px; }
.cat-pill.all { background: var(--panel); border-color: var(--panel); color: #fff; }
.cat-pill.all .cnt { color: var(--accent-soft); }
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.post-card { background: #fff; border: 1px solid var(--line); display: flex; flex-direction: column; }
.post-card .thumb { aspect-ratio: 16/9; object-fit: cover; width: 100%; display: block; }
.post-card .body { padding: 20px 22px 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.post-card .cat { font-size: 13px; font-weight: 600; color: var(--accent); }
.post-card h3 { font-size: 17px; line-height: 1.5; margin: 0; }
.post-card h3 a { color: var(--ink); }
.post-card h3 a:hover { color: var(--primary); }
.post-card .excerpt { font-size: 14.5px; color: var(--ink-soft); line-height: 1.65; margin: 0; }
.post-card time { font-size: 13px; color: var(--ink-soft); margin-top: auto; }
@media (max-width: 860px) { .post-grid { grid-template-columns: 1fr; } }

/* ==========================================================
   10. 글 페이지 (single / archive)
   ========================================================== */
.breadcrumb { font-size: 13.5px; color: var(--ink-soft); margin: 26px 0 0; }
.breadcrumb a { color: var(--ink-soft); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .sep { margin: 0 7px; color: var(--line); }

.article-head { max-width: var(--w-text); margin: 18px auto 0; padding: 0 20px; }
.article-head h1 {
  font-family: var(--serif); color: var(--ink);
  font-size: clamp(24px, 3.4vw, 34px); line-height: 1.45; letter-spacing: -0.01em; margin: 10px 0 16px;
}
.article-meta { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 14px; color: var(--ink-soft); padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.article-meta strong { color: var(--ink); font-weight: 600; }

/* --- 본문: 콘텐츠 전용 타이포그래피 (v2.x 표준 요소 대응) --- */
.adk-post { max-width: var(--w-text); margin: 0 auto; padding: 34px 20px 70px; }
.adk-post > *:first-child { margin-top: 0; }
.adk-post h2 {
  font-family: var(--serif); color: var(--ink);
  font-size: 24px; line-height: 1.45; margin: 54px 0 18px;
  padding-bottom: 12px; border-bottom: 2px solid var(--accent);
}
.adk-post h3 { color: var(--ink); font-size: 19.5px; margin: 38px 0 14px; padding-left: 14px; border-left: 3px solid var(--accent); }
.adk-post h4 { font-size: 17px; color: var(--ink); margin: 28px 0 10px; }
.adk-post p { margin: 0 0 18px; }
.adk-post ul, .adk-post ol { margin: 0 0 20px; padding-left: 24px; }
.adk-post li { margin-bottom: 8px; }
.adk-post strong { color: var(--ink); font-weight: 700; }
.adk-post img { border-radius: 4px; margin: 8px 0 20px; }
.adk-post blockquote {
  margin: 26px 0; padding: 20px 24px;
  border-left: 3px solid var(--accent); background: var(--paper-tint);
  color: var(--ink); font-size: 16px;
}
.adk-post blockquote p:last-child { margin-bottom: 0; }
.adk-post table { width: 100%; border-collapse: collapse; margin: 24px 0 30px; font-size: 15px; }
.adk-post table th { background: var(--primary); color: #fff; padding: 12px 14px; text-align: left; font-weight: 600; }
.adk-post table td { padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.adk-post table tr:nth-child(even) td { background: var(--paper-tint); }
.adk-post hr { border: 0; border-top: 1px solid var(--line); margin: 44px 0; }

/* 핵심 요약 박스 (v2.0 표준) */
.adk-post .summary-box,
.adk-post .core-summary {
  background: var(--paper-tint); color: var(--ink);
  border-left: 3px solid var(--accent);
  padding: 26px 28px; border-radius: 0 6px 6px 0; margin: 30px 0 38px;
}
.adk-post .summary-box h2, .adk-post .summary-box h3,
.adk-post .core-summary h2, .adk-post .core-summary h3 {
  color: var(--accent); border: 0; padding: 0; margin: 0 0 14px; font-size: 18px;
}
.adk-post .summary-box ul, .adk-post .core-summary ul { margin: 0; padding-left: 20px; }
.adk-post .summary-box li, .adk-post .core-summary li { margin-bottom: 8px; }
.adk-post .summary-box strong, .adk-post .core-summary strong { color: var(--ink); }

/* 목차 */
.adk-post .toc-box { border: 1px solid var(--line); border-top: 3px solid var(--accent); padding: 22px 26px; margin: 0 0 38px; }
.adk-post .toc-box h2, .adk-post .toc-box h3 { border: 0; padding: 0; margin: 0 0 12px; font-size: 17px; }
.adk-post .toc-box ol, .adk-post .toc-box ul { margin: 0; padding-left: 20px; }
.adk-post .toc-box li { margin-bottom: 6px; font-size: 15.5px; }

/* FAQ */
.adk-post details { border: 1px solid var(--line); border-radius: 4px; margin-bottom: 12px; }
.adk-post details summary {
  cursor: pointer; padding: 15px 18px; font-weight: 600; color: var(--ink);
  list-style: none; position: relative;
}
.adk-post details summary::after { content: "+"; position: absolute; right: 18px; color: var(--accent); font-weight: 700; }
.adk-post details[open] summary::after { content: "−"; }
.adk-post details[open] summary { border-bottom: 1px solid var(--line); }
.adk-post details .faq-a, .adk-post details > p, .adk-post details > div { padding: 14px 18px; margin: 0; }

/* 작성 시그널 푸터 (v2.0 표준) */
.adk-post .author-footer, .adk-post .signal-footer {
  margin-top: 54px; padding: 24px 26px;
  background: var(--paper-tint); border-top: 2px solid var(--primary);
  font-size: 14.5px; color: var(--ink-soft);
}
.adk-post .author-footer strong, .adk-post .signal-footer strong { color: var(--primary); }

/* 아카이브 */
.archive-head { padding: 48px 0 8px; }
.archive-head h1 { font-family: var(--serif); color: var(--ink); font-size: 28px; margin: 0 0 8px; }
.archive-head p { color: var(--ink-soft); margin: 0; }
.archive-list { padding: 30px 0 80px; }
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 44px; }
.pagination .page-numbers {
  padding: 8px 14px; border: 1px solid var(--line); font-size: 14.5px; color: var(--ink);
}
.pagination .page-numbers.current { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ==========================================================
   11. 푸터
   ========================================================== */
.site-footer { background: var(--panel); color: rgba(255,255,255,.78); padding: 56px 0 44px; font-size: 14px; line-height: 1.8; }
.site-footer .foot-brand { font-family: var(--serif); font-size: 18px; color: #fff; margin: 0 0 14px; }
.site-footer .foot-brand span { color: var(--accent-soft); }
.site-footer p { margin: 0 0 6px; }
.site-footer a { color: var(--accent-soft); }
.site-footer .legal { margin-top: 20px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.14); font-size: 12.5px; color: rgba(255,255,255,.55); }

@media (max-width: 540px) {
  body { font-size: 16px; }
  .hero { padding: 68px 0 76px; }
  .section { padding: 60px 0; }
}


/* 홈 FAQ (메인 하단) */

.home-faq { max-width: var(--w-text, 760px); }
.home-faq details { border: 1px solid var(--line); border-radius: 4px; margin-bottom: 12px; background: var(--paper, #fff); }
.home-faq details[open] { border-color: var(--accent); }
.home-faq summary { cursor: pointer; padding: 16px 44px 16px 18px; font-weight: 600; color: var(--ink); list-style: none; position: relative; font-size: 16px; }
.home-faq summary::-webkit-details-marker { display: none; }
.home-faq summary::after { content: "+"; position: absolute; right: 18px; top: 14px; color: var(--accent); font-weight: 700; font-size: 18px; }
.home-faq details[open] summary::after { content: "−"; }
.home-faq details[open] summary { border-bottom: 1px solid var(--line); }
.home-faq .faq-a { padding: 14px 18px 16px; color: var(--ink-soft); line-height: 1.85; font-size: 15.5px; }
.faq-note { max-width: var(--w-text, 760px); font-size: 13px; color: var(--ink-soft); margin: 14px 0 0; }