/*
Theme Name: WisdomCost
Theme URI: https://wisdomcost.zibsuri.com/
Description: 매복사랑니 발치 비용 비교 가이드 전용 테마 — 프리미엄 정보 플랫폼 디자인 시스템.
Version: 1.0.0
Author: WisdomCost
Text Domain: wisdomcost
*/

/* ============ Design Tokens ============ */
:root{
  --c-mint:#1EA7A0;
  --c-mint-dark:#148A84;
  --c-mint-soft:#E6F6F4;
  --c-navy:#0F2E3D;
  --c-navy-soft:#F2F6F8;
  --c-coral:#FF7A59;
  --c-amber:#F2B23C;
  --c-bg:#F7FBFC;
  --c-surface:#FFFFFF;
  --c-text:#1F3A4A;
  --c-muted:#5B7484;
  --c-border:#DDE9EC;
  --c-border-strong:#C6DADF;
  --radius-s:8px;
  --radius-m:12px;
  --radius-l:16px;
  --radius-xl:24px;
  --shadow-s:0 1px 2px rgba(15,46,61,.06);
  --shadow-m:0 6px 20px rgba(15,46,61,.08);
  --shadow-l:0 16px 48px rgba(15,46,61,.14);
  --font-sans:'Pretendard Variable',Pretendard,-apple-system,'Apple SD Gothic Neo','Noto Sans KR','Malgun Gothic',sans-serif;
  --font-serif:'Noto Serif KR',Georgia,'Times New Roman',serif;
  --space-1:8px; --space-2:16px; --space-3:24px; --space-4:32px; --space-5:40px;
  --space-6:48px; --space-7:64px; --space-8:80px; --space-9:104px; --space-10:128px;
  --container:1140px;
  --content-max:760px;
  --transition:150ms ease;
}

/* ============ Reset / Base ============ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-sans);
  font-size:16px;line-height:1.7;letter-spacing:-0.01em;
  color:var(--c-text);background:var(--c-bg);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--c-mint-dark);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--c-mint)}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4{font-family:var(--font-serif);color:var(--c-navy);letter-spacing:-0.02em;line-height:1.35;font-weight:700}
.container{max-width:var(--container);margin:0 auto;padding:0 var(--space-3)}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--c-navy);color:#fff;padding:12px 20px;border-radius:0 0 12px 0;z-index:200}
.skip-link:focus{left:0;color:#fff}
:focus-visible{outline:3px solid var(--c-mint);outline-offset:2px;border-radius:4px}

/* ============ Header ============ */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--c-border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--c-navy);font-size:17px;letter-spacing:-0.02em}
.brand-mark{width:34px;height:34px;border-radius:10px;background:var(--c-navy);display:flex;align-items:center;justify-content:center;flex:none}
.brand-mark svg{width:20px;height:20px}
.brand small{display:block;font-size:11px;font-weight:600;color:var(--c-muted);letter-spacing:0}
.main-nav{display:flex;align-items:center;gap:4px}
.main-nav a{padding:10px 14px;border-radius:10px;font-size:14.5px;font-weight:600;color:var(--c-text)}
.main-nav a:hover{background:var(--c-mint-soft);color:var(--c-mint-dark)}
.main-nav .nav-cta{background:var(--c-mint);color:#fff;padding:10px 18px}
.main-nav .nav-cta:hover{background:var(--c-mint-dark);color:#fff}
.nav-toggle{display:none;background:none;border:0;width:44px;height:44px;border-radius:10px;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--c-navy);border-radius:2px;transition:transform var(--transition),opacity var(--transition)}

/* ============ Buttons ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:14px;font-weight:700;font-size:15.5px;border:1px solid transparent;transition:all var(--transition);min-height:48px}
.btn-primary{background:var(--c-mint);color:#fff}
.btn-primary:hover{background:var(--c-mint-dark);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-m)}
.btn-ghost{background:#fff;color:var(--c-navy);border-color:var(--c-border-strong)}
.btn-ghost:hover{border-color:var(--c-mint);color:var(--c-mint-dark);transform:translateY(-2px)}
.btn-lg{padding:18px 32px;font-size:16.5px}

/* ============ Hero ============ */
.hero{position:relative;background:linear-gradient(180deg,var(--c-mint-soft) 0%,var(--c-bg) 100%);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(720px 360px at 85% 10%,rgba(30,167,160,.12),transparent 65%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:var(--space-6);align-items:center;padding:var(--space-9) 0 var(--space-8)}
.hero-kicker{display:inline-flex;align-items:center;gap:8px;background:rgba(30,167,160,.12);color:var(--c-mint-dark);font-size:13px;font-weight:700;padding:8px 16px;border-radius:999px;margin-bottom:var(--space-3)}
.hero h1{font-size:clamp(34px,4.6vw,54px);line-height:1.22;margin-bottom:var(--space-3)}
.hero h1 .accent{color:var(--c-mint-dark);position:relative}
.hero-sub{font-size:17px;color:var(--c-muted);max-width:520px;line-height:1.8;margin-bottom:var(--space-4)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:var(--space-5)}
.hero-stats{display:flex;gap:var(--space-4);flex-wrap:wrap}
.stat{display:flex;flex-direction:column;gap:2px}
.stat b{font-family:var(--font-serif);font-size:26px;color:var(--c-navy)}
.stat span{font-size:12.5px;color:var(--c-muted);font-weight:600}
.hero-visual{position:relative}
.hero-visual img{border-radius:var(--radius-xl);box-shadow:var(--shadow-l);aspect-ratio:16/10;object-fit:cover;width:100%}
.hero-badge{position:absolute;left:18px;bottom:18px;background:rgba(15,46,61,.85);color:#fff;padding:10px 18px;border-radius:14px;font-size:13px;font-weight:600;backdrop-filter:blur(6px)}
.hero-badge em{font-style:normal;color:#7FDCD5}

/* ============ Sections ============ */
.section{padding:var(--space-8) 0}
.section-alt{background:var(--c-surface);border-block:1px solid var(--c-border)}
.section-head{max-width:640px;margin-bottom:var(--space-6)}
.section-head .eyebrow{display:inline-block;font-size:13px;font-weight:800;color:var(--c-mint-dark);letter-spacing:.08em;margin-bottom:10px}
.section-head h2{font-size:clamp(26px,3.2vw,36px);margin-bottom:12px}
.section-head p{color:var(--c-muted);font-size:16px;line-height:1.75}

/* ============ Carousel / Axis cards ============ */
.axis-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-3)}
.axis-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-s);transition:transform var(--transition),box-shadow var(--transition);display:flex;flex-direction:column}
.axis-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-m)}
.axis-card .card-media{position:relative;aspect-ratio:16/9;overflow:hidden}
.axis-card .card-media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.axis-card:hover .card-media img{transform:scale(1.04)}
.axis-card .card-body{padding:var(--space-3) var(--space-3) var(--space-4);display:flex;flex-direction:column;gap:10px;flex:1}
.axis-card h3{font-size:19px}
.axis-card p{color:var(--c-muted);font-size:14.5px;line-height:1.7}
.card-tag{display:inline-flex;align-self:flex-start;font-size:12px;font-weight:800;color:var(--c-mint-dark);background:var(--c-mint-soft);padding:5px 12px;border-radius:999px}

/* ============ Post grid ============ */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-3)}
.post-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-xl);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow-s);transition:transform var(--transition),box-shadow var(--transition)}
.post-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-m)}
.post-card .thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--c-navy-soft)}
.post-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.post-card:hover .thumb img{transform:scale(1.05)}
.post-card .thumb .cat{position:absolute;left:12px;top:12px;background:rgba(15,46,61,.85);color:#fff;font-size:11.5px;font-weight:700;padding:5px 12px;border-radius:999px;backdrop-filter:blur(4px)}
.post-card .p-body{padding:var(--space-3);display:flex;flex-direction:column;gap:10px;flex:1}
.post-card h3{font-size:17.5px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-card .excerpt{color:var(--c-muted);font-size:14px;line-height:1.65;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;flex:1}
.post-card .p-meta{display:flex;align-items:center;justify-content:space-between;font-size:12.5px;color:var(--c-muted);border-top:1px solid var(--c-border);padding-top:12px}
.post-card .read-more{font-weight:700;color:var(--c-mint-dark);font-size:13.5px}

/* ============ Region search ============ */
.search-panel{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-m);padding:var(--space-4);margin-top:var(--space-4)}
.search-controls{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:var(--space-3)}
.field label{display:block;font-size:12.5px;font-weight:700;color:var(--c-muted);margin-bottom:6px}
.field select{width:100%;height:48px;border:1px solid var(--c-border-strong);border-radius:12px;padding:0 14px;font-size:14.5px;font-family:inherit;background:#fff;color:var(--c-text);appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235B7484' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
.field select:focus{border-color:var(--c-mint);outline:none}
.search-results{margin-top:var(--space-2)}
.result-item{border:1px solid var(--c-border);border-radius:var(--radius-l);padding:var(--space-3);margin-bottom:12px;background:#fff;transition:border-color var(--transition)}
.result-item:hover{border-color:var(--c-mint)}
.result-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:8px}
.result-head h4{font-family:var(--font-sans);font-size:16.5px;font-weight:800;color:var(--c-navy)}
.badge{display:inline-flex;font-size:11.5px;font-weight:800;padding:4px 10px;border-radius:999px;flex:none}
.badge-mint{background:var(--c-mint-soft);color:var(--c-mint-dark)}
.badge-navy{background:var(--c-navy-soft);color:var(--c-navy)}
.badge-coral{background:#FFEBE5;color:#D9562F}
.result-meta{display:flex;flex-wrap:wrap;gap:6px 18px;color:var(--c-muted);font-size:13.5px}
.result-meta span{display:inline-flex;align-items:center;gap:6px}
.result-detail{display:none;margin-top:12px;padding-top:12px;border-top:1px dashed var(--c-border)}
.result-detail.open{display:block}
.result-detail ul{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:8px 20px;font-size:13.5px;color:var(--c-muted)}
.result-detail li b{color:var(--c-navy)}
.detail-btn{background:none;border:1px solid var(--c-border-strong);border-radius:10px;padding:8px 14px;font-size:13px;font-weight:700;color:var(--c-mint-dark);transition:all var(--transition)}
.detail-btn:hover{background:var(--c-mint-soft);border-color:var(--c-mint)}
.search-note{font-size:12.5px;color:var(--c-muted);margin-top:var(--space-2);line-height:1.6}
.pager{display:flex;gap:8px;margin-top:var(--space-3);flex-wrap:wrap}
.pager button{border:1px solid var(--c-border-strong);background:#fff;border-radius:10px;min-width:44px;height:44px;padding:0 14px;font-weight:700;color:var(--c-text)}
.pager button.active{background:var(--c-mint);border-color:var(--c-mint);color:#fff}
.pager button:disabled{opacity:.45;cursor:default}
.state-box{padding:var(--space-4);text-align:center;color:var(--c-muted);background:var(--c-navy-soft);border-radius:var(--radius-l);font-size:14.5px}

/* ============ Content (single post) ============ */
.article-wrap{max-width:var(--content-max);margin:0 auto;padding:var(--space-6) 0 var(--space-8)}
.article-hero{margin-bottom:var(--space-4)}
.article-hero .cat-badge{display:inline-flex;background:var(--c-mint-soft);color:var(--c-mint-dark);font-size:13px;font-weight:800;padding:6px 14px;border-radius:999px;margin-bottom:14px}
.article-hero h1{font-size:clamp(28px,3.6vw,42px);line-height:1.3;margin-bottom:14px}
.article-hero .meta{display:flex;gap:14px;color:var(--c-muted);font-size:13.5px;flex-wrap:wrap}
.article-hero .thumb{margin-top:var(--space-3);border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-m);aspect-ratio:16/9}
.article-hero .thumb img{width:100%;height:100%;object-fit:cover}
.article-content{font-size:16.5px;line-height:1.85;color:#243B4A}
.article-content > * + *{margin-top:1.15em}
.article-content h2{font-size:24px;margin-top:2em;padding-top:1em;border-top:1px solid var(--c-border);scroll-margin-top:90px}
.article-content h3{font-size:19px;margin-top:1.6em}
.article-content p{color:#243B4A}
.article-content ul,.article-content ol{padding-left:1.4em;display:grid;gap:.5em}
.article-content li::marker{color:var(--c-mint-dark);font-weight:700}
.article-content strong{color:var(--c-navy)}
.article-content figure{margin:1.6em 0}
.article-content figure img{border-radius:var(--radius-l);box-shadow:var(--shadow-m);width:100%}
.article-content figcaption{font-size:13px;color:var(--c-muted);text-align:center;margin-top:10px}
.article-summary{background:var(--c-mint-soft);border:1px solid #CBE9E6;border-radius:var(--radius-l);padding:var(--space-3) var(--space-4);font-size:15px;line-height:1.8}
.article-summary strong{color:var(--c-mint-dark)}
.toc{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-l);padding:var(--space-3) var(--space-4);font-size:14.5px}
.toc ol{padding-left:1.3em;display:grid;gap:.45em}
.toc a{color:var(--c-text)}
.toc a:hover{color:var(--c-mint-dark)}
.callout{background:#FFF7EE;border:1px solid #FBE3C9;border-left:4px solid var(--c-amber);border-radius:0 var(--radius-m) var(--radius-m) 0;padding:var(--space-2) var(--space-3);font-size:14.5px}
.callout strong{color:#9A6B1A}
.table-wrap{overflow-x:auto;margin:1.6em 0;border:1px solid var(--c-border);border-radius:var(--radius-l)}
.article-content table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:560px}
.article-content th{background:var(--c-navy);color:#fff;text-align:left;padding:12px 16px;font-weight:700;white-space:nowrap}
.article-content td{padding:12px 16px;border-top:1px solid var(--c-border);vertical-align:top}
.article-content tr:nth-child(even) td{background:#FAFDFD}
.chart-bars{display:grid;gap:10px;margin:1.6em 0}
.bar-row{display:grid;grid-template-columns:56px 1fr;gap:12px;align-items:center}
.bar-label{font-size:13.5px;font-weight:700;color:var(--c-navy);text-align:right}
.bar-track{background:var(--c-navy-soft);border-radius:999px;height:30px;overflow:hidden}
.bar-fill{background:linear-gradient(90deg,var(--c-mint),#3FC4BB);height:100%;border-radius:999px;display:flex;align-items:center;justify-content:flex-end;padding-right:12px;color:#fff;font-size:12.5px;font-weight:800;min-width:40px}
.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;position:relative}
.tl-item{display:flex;flex-direction:column;gap:8px;text-align:center;font-size:12.5px;color:var(--c-muted);position:relative}
.tl-item strong{color:var(--c-navy);font-size:13px}
.tl-dot{width:14px;height:14px;border-radius:50%;background:var(--c-mint);margin:0 auto;box-shadow:0 0 0 4px var(--c-mint-soft)}
.tl-item::before{content:"";position:absolute;top:6px;left:-50%;width:100%;height:2px;background:var(--c-border-strong);z-index:-1}
.tl-item:first-child::before{display:none}
.legal-notice{font-size:14px;color:var(--c-muted);background:var(--c-navy-soft);border-left:3px solid var(--c-border-strong);padding:14px 16px;border-radius:0 12px 12px 0;line-height:1.7}
.ai-notice{font-size:13px;color:#98A8B2}
.related-posts{margin-top:var(--space-7)}
.related-posts h2{font-size:22px;margin-bottom:var(--space-3)}

/* ============ Pages ============ */
.page-hero{background:var(--c-mint-soft);padding:var(--space-7) 0;border-bottom:1px solid var(--c-border)}
.page-hero h1{font-size:clamp(28px,3.4vw,40px)}
.page-hero p{color:var(--c-muted);margin-top:8px;max-width:640px}

/* ============ Footer ============ */
.site-footer{background:var(--c-navy);color:#B9CBD4;padding:var(--space-7) 0 var(--space-4);font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:var(--space-5);margin-bottom:var(--space-5)}
.footer-brand{font-family:var(--font-serif);font-size:19px;font-weight:700;color:#fff;margin-bottom:10px}
.footer-desc{color:#93AAB6;line-height:1.75;font-size:13.5px;max-width:360px}
.footer-col h4{color:#fff;font-family:var(--font-sans);font-size:14px;font-weight:800;margin-bottom:14px}
.footer-col ul{list-style:none;display:grid;gap:9px}
.footer-col a{color:#B9CBD4}
.footer-col a:hover{color:#fff}
.footer-notices{border-top:1px solid rgba(255,255,255,.12);padding-top:var(--space-3);display:grid;gap:10px}
.footer-notices p{font-size:12.5px;color:#8AA2AE;line-height:1.7}
.footer-bottom{margin-top:var(--space-3);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:12.5px;color:#7E97A4}

/* ============ Breadcrumbs / misc ============ */
.breadcrumbs{font-size:13px;color:var(--c-muted);margin-bottom:16px}
.breadcrumbs a{color:var(--c-muted)}
.breadcrumbs a:hover{color:var(--c-mint-dark)}
.archive-head{padding:var(--space-6) 0 var(--space-3)}
.archive-head h1{font-size:clamp(26px,3.2vw,36px)}
.pagination{display:flex;gap:8px;margin-top:var(--space-5);justify-content:center}
.pagination .page-numbers{border:1px solid var(--c-border-strong);background:#fff;border-radius:10px;min-width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 14px;font-weight:700;color:var(--c-text)}
.pagination .page-numbers.current{background:var(--c-mint);border-color:var(--c-mint);color:#fff}

/* ============ Responsive ============ */
@media (max-width:1024px){
  .axis-grid,.post-grid{grid-template-columns:repeat(2,1fr)}
  .search-controls{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .nav-toggle{display:flex}
  .main-nav{position:fixed;inset:0;top:68px;background:#fff;flex-direction:column;align-items:stretch;padding:var(--space-3);gap:6px;transform:translateX(100%);transition:transform .25s ease;overflow-y:auto;z-index:99}
  .main-nav.open{transform:translateX(0)}
  .main-nav a{padding:16px 18px;font-size:16px;border-radius:12px}
  .hero-grid{grid-template-columns:1fr;padding:var(--space-7) 0 var(--space-6)}
  .hero-visual{order:-1}
  .hero-stats{gap:var(--space-3)}
  .footer-grid{grid-template-columns:1fr}
  .section{padding:var(--space-6) 0}
}
@media (max-width:640px){
  .axis-grid,.post-grid{grid-template-columns:1fr}
  .search-controls{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr;gap:16px}
  .tl-item{flex-direction:row;text-align:left;align-items:center;gap:12px}
  .tl-item::before{display:none}
  .tl-dot{margin:0}
  .hero h1{font-size:32px}
  .btn{width:100%}
  .hero-actions{flex-direction:column}
  .result-detail ul{grid-template-columns:1fr}
}

/* ============ Motion ============ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}