/*
Theme Name: 집수리 아카데미
Theme URI: https://homefixacademy.nsuri.com/
Description: 전국 집수리 아카데미·수리 기술 교육과정 정보 안내 플랫폼 전용 커스텀 테마.
Author: 집수리 아카데미 길잡이
Version: 1.0.0
Requires at least: 6.0
Tested up to: 7.1
Requires PHP: 8.0
Text Domain: homefix-academy
*/

/* =========================================================
   DESIGN TOKENS  (8pt scale · deep-green + warm-neutral)
   ========================================================= */
:root{
  --brand:#22513c;        /* deep green */
  --brand-600:#2c6a4d;
  --brand-700:#1a3e2d;
  --brand-050:#eef4f0;
  --brand-100:#dce9e1;
  --accent:#bd8a33;       /* warm amber, used sparingly */
  --accent-soft:#fbf6ea;

  --ink:#18211c;
  --body:#38423b;
  --muted:#6a7a70;
  --line:#e3e9e4;
  --line-2:#eef2ee;

  --bg:#ffffff;
  --bg-soft:#f5f8f6;
  --bg-2:#eaf0ec;

  --radius-sm:10px;
  --radius:14px;
  --radius-lg:22px;
  --radius-pill:999px;

  --shadow-sm:0 1px 2px rgba(20,45,32,.05),0 1px 3px rgba(20,45,32,.05);
  --shadow:0 10px 30px -12px rgba(20,50,34,.22);
  --shadow-lg:0 30px 70px -28px rgba(18,48,32,.42);

  --maxw:1160px;
  --readw:760px;

  --s1:8px; --s2:16px; --s3:24px; --s4:32px; --s5:48px; --s6:64px; --s7:96px; --s8:128px;

  --font-body:'Pretendard','Noto Sans KR',-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
  --font-serif:'Noto Serif KR','Nanum Myeongjo',serif;
}

/* =========================================================
   BASE
   ========================================================= */
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;color:var(--body);background:var(--bg);
  font-family:var(--font-body);font-size:17px;line-height:1.75;
  letter-spacing:-.01em;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
h1,h2,h3,h4{color:var(--ink);line-height:1.28;letter-spacing:-.02em;font-weight:800;margin:0}
p{margin:0 0 1.2em}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand-600);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--brand)}
strong{font-weight:700;color:var(--ink)}
::selection{background:var(--brand-100);color:var(--brand-700)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--brand);color:#fff;padding:12px 18px;z-index:100;border-radius:0 0 10px 0}
.skip-link:focus{left:0}
.wrap{max-width:var(--maxw);margin:0 auto;padding-left:24px;padding-right:24px}
.eyebrow{display:inline-block;font-size:13px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--brand-600)}
.muted{color:var(--muted)}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 24px;border-radius:var(--radius-pill);
  font-family:var(--font-body);font-weight:700;font-size:15px;cursor:pointer;border:1px solid transparent;
  transition:transform .18s ease,background .2s ease,box-shadow .2s ease;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{background:var(--brand-700);color:#fff;transform:translateY(-2px)}
.btn-ghost{background:#fff;color:var(--brand);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--brand-600);color:var(--brand);transform:translateY(-2px)}
.btn-line{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn-line:hover{background:rgba(255,255,255,.12);color:#fff}
.btn svg{width:18px;height:18px}

/* =========================================================
   HEADER / NAV
   ========================================================= */
.site-head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.head-in{max-width:var(--maxw);margin:0 auto;min-height:70px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:11px;color:var(--ink);font-weight:800;font-size:18px;letter-spacing:-.02em}
.brand:hover{color:var(--ink)}
.brand .logo{width:38px;height:38px;flex:0 0 38px;border-radius:11px;box-shadow:var(--shadow-sm)}
.brand small{display:block;font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.02em;margin-top:1px}
.main-nav{display:flex;align-items:center;gap:6px}
.main-nav a{color:var(--body);font-size:15px;font-weight:600;padding:9px 13px;border-radius:9px}
.main-nav a:hover{background:var(--brand-050);color:var(--brand)}
.main-nav .nav-cta{margin-left:6px}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:11px;background:#fff;cursor:pointer;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--ink)}
.nav-toggle span::before{top:-6px}.nav-toggle span::after{top:6px}

/* =========================================================
   HERO (shared home + article)
   ========================================================= */
.hero{position:relative;overflow:hidden;background:var(--brand-700)}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover;opacity:.55}
.hero::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(105deg,rgba(16,40,28,.92) 0%,rgba(20,50,34,.72) 45%,rgba(20,50,34,.30) 100%)}
.hero-in{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:112px 24px 104px;color:#fff}
.hero .eyebrow{color:#a9d7bd}
.hero h1{font-family:var(--font-serif);font-weight:700;color:#fff;font-size:clamp(38px,6vw,72px);line-height:1.14;letter-spacing:-.03em;margin:18px 0 22px;max-width:16ch}
.hero p.lede{font-size:clamp(17px,2.1vw,21px);line-height:1.7;color:#e4efe8;max-width:60ch;margin:0 0 34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-stats{display:flex;flex-wrap:wrap;gap:36px;margin-top:56px;padding-top:30px;border-top:1px solid rgba(255,255,255,.18)}
.hero-stats .st b{display:block;font-family:var(--font-serif);font-size:32px;color:#fff;line-height:1}
.hero-stats .st span{font-size:13.5px;color:#bcd6c7}

/* =========================================================
   SECTIONS / GENERIC
   ========================================================= */
.section{padding:var(--s7) 0}
.section.soft{background:var(--bg-soft)}
.section.tight{padding:var(--s6) 0}
.sec-head{max-width:var(--readw);margin:0 0 var(--s5)}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-family:var(--font-serif);font-weight:700;font-size:clamp(28px,3.6vw,44px);line-height:1.24;margin:14px 0 14px}
.sec-head p{font-size:17px;color:var(--muted);margin:0}

/* card grid */
.grid{display:grid;gap:24px}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}

.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .22s ease,box-shadow .22s ease}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.card .thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg-2)}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .thumb img{transform:scale(1.05)}
.card .tag{position:absolute;left:14px;top:14px;z-index:2;background:rgba(255,255,255,.94);color:var(--brand-700);font-size:12px;font-weight:700;padding:5px 11px;border-radius:var(--radius-pill)}
.card .card-body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1}
.card h3{font-size:19px;line-height:1.45;margin:0 0 9px}
.card h3 a{color:var(--ink)}
.card h3 a:hover{color:var(--brand)}
.card .excerpt{font-size:14.5px;color:var(--muted);line-height:1.7;margin:0 0 16px}
.card .more{margin-top:auto;font-size:14px;font-weight:700;color:var(--brand-600);display:inline-flex;align-items:center;gap:6px}
.card .more svg{width:15px;height:15px;transition:transform .2s ease}
.card:hover .more svg{transform:translateX(4px)}

/* feature list (icon rows) */
.feature-row{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px}
.feat .ic{width:46px;height:46px;border-radius:12px;background:var(--brand-050);color:var(--brand);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.feat .ic svg{width:24px;height:24px}
.feat h3{font-size:18px;margin:0 0 8px}
.feat p{font-size:14.5px;color:var(--muted);margin:0}

/* =========================================================
   REGION SEARCH (real feature)
   ========================================================= */
.region-tool{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:32px;max-width:920px;margin:0 auto}
.region-controls{display:grid;grid-template-columns:1fr 1fr auto;gap:14px;align-items:end}
.region-controls .fld{display:flex;flex-direction:column;gap:7px}
.region-controls label{font-size:13px;font-weight:700;color:var(--ink)}
.region-controls select{appearance:none;-webkit-appearance:none;width:100%;min-height:48px;padding:0 40px 0 14px;border:1px solid var(--line);border-radius:11px;background:#fff url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236a7a70' stroke-width='2.4'><path d='M6 9l6 6 6-6'/></svg>") no-repeat right 14px center;font-family:var(--font-body);font-size:15px;color:var(--ink);cursor:pointer}
.region-controls select:disabled{background-color:var(--bg-soft);color:var(--muted);cursor:not-allowed}
.region-result{margin-top:26px;border-top:1px solid var(--line-2);padding-top:24px;min-height:40px}
.region-result .placeholder{color:var(--muted);font-size:15px}
.region-badge{display:inline-flex;align-items:center;gap:8px;background:var(--brand-050);color:var(--brand-700);font-weight:700;font-size:15px;padding:8px 16px;border-radius:var(--radius-pill);margin-bottom:18px}
.region-paths{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.region-paths .p{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px}
.region-paths .p h4{font-size:15px;margin:0 0 7px;color:var(--brand-700)}
.region-paths .p p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.65}
.region-note{font-size:12.5px;color:var(--muted);margin-top:18px}
.region-loading{font-size:14px;color:var(--muted)}

/* =========================================================
   ARTICLE  (single) & PAGE
   ========================================================= */
.article-hero{background:var(--brand-700);position:relative;overflow:hidden}
.article-hero .bg{position:absolute;inset:0}
.article-hero .bg img{width:100%;height:100%;object-fit:cover;opacity:.4}
.article-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,48,33,.66),rgba(18,42,29,.94))}
.article-hero-in{position:relative;z-index:2;max-width:var(--readw);margin:0 auto;padding:84px 24px 64px;color:#fff}
.article-hero .krumbs{font-size:13px;color:#b7d4c2;margin-bottom:16px}
.article-hero .krumbs a{color:#b7d4c2}
.article-hero .cat{display:inline-block;background:rgba(255,255,255,.14);color:#fff;font-size:12.5px;font-weight:700;padding:5px 13px;border-radius:var(--radius-pill);margin-bottom:16px}
.article-hero h1{font-family:var(--font-serif);font-weight:700;color:#fff;font-size:clamp(30px,4.6vw,46px);line-height:1.25;margin:0 0 18px}
.article-hero .a-meta{font-size:13.5px;color:#c6dccf;display:flex;gap:16px;flex-wrap:wrap}

.article-shell{max-width:var(--readw);margin:0 auto;padding:56px 24px 24px}
.article-body{font-size:17.5px;line-height:1.85;color:var(--body)}
.article-body>h2{font-family:var(--font-serif);font-weight:700;font-size:clamp(23px,3vw,30px);line-height:1.35;margin:56px 0 18px;padding-top:10px;border-top:2px solid var(--brand-050)}
.article-body>h3{font-size:20px;margin:38px 0 14px;color:var(--brand-700)}
.article-body p{margin:0 0 22px}
.article-body ul,.article-body ol{margin:0 0 24px;padding-left:0;list-style:none}
.article-body ul li,.article-body ol li{position:relative;padding-left:30px;margin-bottom:11px;line-height:1.75}
.article-body ul li::before{content:"";position:absolute;left:8px;top:12px;width:7px;height:7px;border-radius:2px;background:var(--brand-600);transform:rotate(45deg)}
.article-body ol{counter-reset:li}
.article-body ol li{counter-increment:li}
.article-body ol li::before{content:counter(li);position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:50%;background:var(--brand-050);color:var(--brand-700);font-size:12.5px;font-weight:800;display:flex;align-items:center;justify-content:center}
.article-body figure{margin:34px 0}
.article-body figure img{width:100%;border-radius:var(--radius-lg);box-shadow:var(--shadow)}
.article-body figcaption{font-size:13.5px;color:var(--muted);margin-top:10px;text-align:center}
.article-body a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--brand-100)}

/* summary box + TOC */
.key-summary{background:var(--brand-050);border:1px solid var(--brand-100);border-radius:var(--radius);padding:24px 26px;margin:0 0 34px}
.key-summary h2{font-size:16px;color:var(--brand-700);margin:0 0 12px;border:0;padding:0;display:flex;align-items:center;gap:9px}
.key-summary h2::before{content:"";width:18px;height:18px;border-radius:5px;background:var(--brand);display:inline-block}
.key-summary ul{margin:0;padding:0;list-style:none}
.key-summary li{position:relative;padding-left:22px;margin-bottom:8px;font-size:15px;color:var(--body);line-height:1.65}
.key-summary li::before{content:"";position:absolute;left:4px;top:9px;width:7px;height:7px;border-radius:2px;background:var(--brand-600);transform:rotate(45deg)}

/* tables */
.table-wrap{overflow-x:auto;margin:28px 0;border:1px solid var(--line);border-radius:var(--radius)}
.article-body table{width:100%;border-collapse:collapse;min-width:560px;font-size:15px;background:#fff}
.article-body thead th{background:var(--brand);color:#fff;text-align:left;padding:14px 16px;font-weight:700;font-size:14px}
.article-body tbody td,.article-body tbody th{padding:13px 16px;border-top:1px solid var(--line);text-align:left;vertical-align:top;color:var(--body)}
.article-body tbody th{background:var(--bg-soft);font-weight:700;color:var(--ink);white-space:nowrap}
.article-body tbody tr:nth-child(even) td{background:var(--bg-soft)}

/* callout / blockquote */
.article-body blockquote,.callout{margin:30px 0;padding:22px 26px;background:var(--accent-soft);border-left:4px solid var(--accent);border-radius:0 var(--radius) var(--radius) 0;color:var(--body);font-size:16px}
.article-body blockquote p:last-child,.callout p:last-child{margin-bottom:0}
.callout strong{color:var(--brand-700)}

/* inline CSS charts */
.bar-chart{margin:28px 0;display:flex;flex-direction:column;gap:14px}
.bar-chart .row{display:grid;grid-template-columns:120px 1fr;align-items:center;gap:14px}
.bar-chart .row .lbl{font-size:13.5px;font-weight:700;color:var(--ink);text-align:right}
.bar-chart .track{background:var(--bg-2);border-radius:var(--radius-pill);height:26px;overflow:hidden;position:relative}
.bar-chart .fill{height:100%;border-radius:var(--radius-pill);background:linear-gradient(90deg,var(--brand-600),var(--brand));display:flex;align-items:center;justify-content:flex-end;padding-right:12px;color:#fff;font-size:12px;font-weight:700;min-width:34px;transition:width .8s cubic-bezier(.2,.7,.2,1)}
.bar-chart .fill.alt{background:linear-gradient(90deg,#caa04e,var(--accent))}

/* step timeline */
.steps{margin:30px 0;display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:step}
.steps .step{position:relative;padding:0 14px;text-align:center}
.steps .step::before{counter-increment:step;content:counter(step);position:relative;z-index:2;width:44px;height:44px;margin:0 auto 14px;border-radius:50%;background:var(--brand);color:#fff;font-weight:800;font-size:17px;display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 6px var(--brand-050)}
.steps .step::after{content:"";position:absolute;top:22px;left:-50%;width:100%;height:2px;background:var(--brand-100);z-index:1}
.steps .step:first-child::after{display:none}
.steps .step h4{font-size:15px;margin:0 0 6px;color:var(--ink)}
.steps .step p{font-size:13px;color:var(--muted);margin:0;line-height:1.6}

/* notices */
.ai-notice{font-size:.85em;color:#8a938c;margin-top:2.4em}
.legal-notice{font-size:.86em;color:#71796f;background:#f6f8f6;border-left:3px solid #cbd5c9;padding:14px 18px;margin-top:2em;border-radius:0 8px 8px 0}
.legal-notice p{margin:5px 0}
.affiliate-notice{font-size:.9em;color:#6a6a55;background:#fffbea;border:1px solid #f0e2a3;padding:10px 14px;border-radius:8px}

/* related posts */
.related{margin-top:64px;padding-top:44px;border-top:1px solid var(--line)}
.related h2{font-family:var(--font-serif);font-size:24px;margin:0 0 24px}

/* source line */
.src-line{font-size:13.5px;color:var(--muted);border-top:1px solid var(--line-2);padding-top:16px;margin-top:38px}

/* =========================================================
   ARCHIVE / SEARCH LISTING
   ========================================================= */
.list-hero{background:var(--bg-soft);border-bottom:1px solid var(--line)}
.list-hero-in{max-width:var(--maxw);margin:0 auto;padding:64px 24px 48px}
.list-hero h1{font-family:var(--font-serif);font-weight:700;font-size:clamp(28px,4vw,42px);margin:8px 0 10px}
.list-hero p{color:var(--muted);margin:0}
.pager{display:flex;gap:10px;justify-content:center;margin:48px 0 0}
.pager a,.pager span{min-width:44px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 14px;border:1px solid var(--line);border-radius:11px;font-weight:700;font-size:14px;color:var(--body)}
.pager .current{background:var(--brand);color:#fff;border-color:var(--brand)}

/* =========================================================
   FOOTER
   ========================================================= */
.site-foot{background:#14261c;color:#cdd9d1;padding:72px 0 40px}
.foot-in{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.12)}
.foot-brand{display:flex;align-items:center;gap:11px;color:#fff;font-weight:800;font-size:18px;margin-bottom:14px}
.foot-brand .logo{width:36px;height:36px;border-radius:10px}
.foot-col h4{color:#fff;font-size:14px;margin:0 0 16px;letter-spacing:.02em}
.foot-col a{display:block;color:#b7c6bc;font-size:14px;margin-bottom:10px}
.foot-col a:hover{color:#fff}
.foot-about{font-size:14px;color:#a9bbaf;line-height:1.7;max-width:40ch}
.foot-legal{padding-top:28px;font-size:12.5px;color:#8ba193;line-height:1.7}
.foot-legal .legal-notice{background:transparent;border-left-color:rgba(255,255,255,.18);color:#9fb2a5;padding:12px 16px;margin:0 0 18px}
.foot-legal .legal-notice p{color:#9fb2a5}
.copyright{font-size:12.5px;color:#7f9587;margin-top:14px}

/* =========================================================
   MOTION / REVEAL
   ========================================================= */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media(max-width:960px){
  .grid.cols-3,.grid.cols-4,.feature-row{grid-template-columns:repeat(2,1fr)}
  .foot-top{grid-template-columns:1fr 1fr;gap:28px}
  .region-controls{grid-template-columns:1fr 1fr}
  .region-controls .btn{grid-column:1/-1}
  .region-paths{grid-template-columns:1fr}
}
@media(max-width:720px){
  body{font-size:16px}
  .main-nav{position:absolute;top:70px;left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);padding:12px 16px 18px;display:none}
  .main-nav.open{display:flex}
  .main-nav a{padding:12px 12px;border-radius:9px}
  .main-nav .nav-cta{margin:6px 0 0}
  .nav-toggle{display:inline-flex}
  .hero-in{padding:84px 22px 76px}
  .hero-stats{gap:24px}
  .section{padding:64px 0}
  .grid.cols-3,.grid.cols-4,.grid.cols-2,.feature-row{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr;gap:26px 0}
  .steps .step:nth-child(-n+2)::after{display:none}
  .region-controls{grid-template-columns:1fr}
  .region-tool{padding:22px}
  .article-shell{padding:40px 20px 20px}
  .bar-chart .row{grid-template-columns:88px 1fr;gap:10px}
  .foot-top{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;transition:none!important;animation:none!important}
  .reveal{opacity:1;transform:none}
}