/*
Theme Name: WindowMold Premium
Theme URI: https://windowmold2.zibsuri.com/
Author: MUN HO YOUNG
Description: 창틀·욕실 실리콘 곰팡이 정보 플랫폼 전용 프리미엄 테마. 8pt 스케일 디자인 시스템, 딥틸·앰버 팔레트, Pretendard+Noto Serif KR 페어링.
Version: 1.0.0
Text Domain: windowmold-premium
*/

:root{
  --wm-bg:#F7F9F8;
  --wm-surface:#FFFFFF;
  --wm-teal:#0F6B6B;
  --wm-teal-dark:#0B5454;
  --wm-navy:#123A5A;
  --wm-mint:#E6F4F1;
  --wm-amber:#F2A93B;
  --wm-ink:#22272B;
  --wm-muted:#5C6770;
  --wm-line:#E4EAE7;
  --wm-radius-s:8px;
  --wm-radius-m:14px;
  --wm-radius-l:20px;
  --wm-shadow-sm:0 2px 10px rgba(18,58,90,.06);
  --wm-shadow-md:0 10px 30px rgba(18,58,90,.10);
  --wm-font-body:"Pretendard Variable","Pretendard",-apple-system,BlinkMacSystemFont,"Segoe UI","Malgun Gothic",sans-serif;
  --wm-font-head:"Noto Serif KR","Pretendard Variable","Malgun Gothic",serif;
  --wm-container:1180px;
  --wm-content:760px;
  --wm-ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--wm-bg);color:var(--wm-ink);font-family:var(--wm-font-body);font-size:17px;line-height:1.75;letter-spacing:-.01em;word-break:keep-all}
img{max-width:100%;height:auto;display:block}
a{color:var(--wm-teal);text-decoration:none;transition:color .2s var(--wm-ease)}
a:hover{color:var(--wm-teal-dark)}
h1,h2,h3,h4{font-family:var(--wm-font-head);color:var(--wm-navy);line-height:1.35;margin:0 0 .6em;font-weight:600;letter-spacing:-.015em}
p{margin:0 0 1.2em}
ul,ol{margin:0 0 1.4em;padding-left:1.3em}
li{margin-bottom:.45em}
table{border-collapse:collapse;width:100%;font-size:.95em}
.wm-container{max-width:var(--wm-container);margin:0 auto;padding:0 24px}
.wm-content{max-width:var(--wm-content);margin:0 auto}

/* 접근성 */
.skip-link{position:absolute;left:-9999px;top:0;background:var(--wm-teal);color:#fff;padding:10px 16px;border-radius:0 0 8px 0;z-index:999}
.skip-link:focus{left:0;color:#fff}
:focus-visible{outline:3px solid var(--wm-amber);outline-offset:2px;border-radius:4px}

/* 헤더 */
.wm-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--wm-line)}
.wm-header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.wm-brand{display:flex;align-items:center;gap:12px;min-height:44px}
.wm-brand-mark{width:38px;height:38px;flex:none}
.wm-brand-text{display:flex;flex-direction:column;line-height:1.2}
.wm-brand-name{font-family:var(--wm-font-head);font-weight:700;font-size:1.06rem;color:var(--wm-navy);letter-spacing:-.01em}
.wm-brand-sub{font-size:.72rem;color:var(--wm-muted)}
.wm-nav ul{list-style:none;display:flex;gap:6px;margin:0;padding:0;flex-wrap:wrap}
.wm-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:999px;font-size:.95rem;font-weight:600;color:var(--wm-ink)}
.wm-nav a:hover{background:var(--wm-mint);color:var(--wm-teal-dark)}
.wm-nav-toggle{display:none;background:none;border:0;width:48px;height:48px;cursor:pointer;border-radius:10px}
.wm-nav-toggle:hover{background:var(--wm-mint)}
.wm-nav-toggle span{display:block;width:22px;height:2px;background:var(--wm-navy);margin:5px auto;border-radius:2px;transition:transform .2s var(--wm-ease),opacity .2s}

/* 히어로 */
.wm-hero{position:relative;overflow:hidden;background:linear-gradient(120deg,var(--wm-mint) 0%,#F0F8F6 55%,#FFFFFF 100%);padding:96px 0 112px}
.wm-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.wm-hero-copy .wm-eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--wm-surface);border:1px solid rgba(15,107,107,.18);color:var(--wm-teal);font-size:.85rem;font-weight:700;padding:8px 16px;border-radius:999px;margin-bottom:24px}
.wm-hero-copy h1{font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.22;margin-bottom:20px}
.wm-hero-copy h1 em{font-style:normal;color:var(--wm-teal)}
.wm-hero-copy .wm-lead{font-size:1.08rem;color:var(--wm-muted);max-width:52ch;margin-bottom:32px}
.wm-hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.wm-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 24px;border-radius:12px;font-weight:700;font-size:.98rem;border:0;cursor:pointer;transition:transform .2s var(--wm-ease),box-shadow .2s var(--wm-ease),background .2s var(--wm-ease)}
.wm-btn-primary{background:var(--wm-teal);color:#fff;box-shadow:0 6px 18px rgba(15,107,107,.28)}
.wm-btn-primary:hover{background:var(--wm-teal-dark);color:#fff;transform:translateY(-2px)}
.wm-btn-ghost{background:var(--wm-surface);color:var(--wm-navy);border:1px solid var(--wm-line);box-shadow:var(--wm-shadow-sm)}
.wm-btn-ghost:hover{color:var(--wm-teal);border-color:rgba(15,107,107,.4);transform:translateY(-2px)}
.wm-hero-visual{position:relative}
.wm-hero-img{border-radius:var(--wm-radius-l);box-shadow:var(--wm-shadow-md);overflow:hidden}
.wm-hero-img img{width:100%;aspect-ratio:16/10;object-fit:cover}
.wm-hero-badge{position:absolute;left:18px;bottom:18px;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-radius:12px;padding:12px 16px;box-shadow:var(--wm-shadow-md);font-size:.85rem;color:var(--wm-navy)}
.wm-hero-badge strong{display:block;font-family:var(--wm-font-head);font-size:1rem}

/* 섹션 공통 */
.wm-section{padding:96px 0}
.wm-section-alt{background:var(--wm-surface)}
.wm-section-head{max-width:640px;margin-bottom:48px}
.wm-section-head .wm-kicker{font-size:.85rem;font-weight:800;color:var(--wm-teal);letter-spacing:.08em;margin-bottom:10px;display:block}
.wm-section-head h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:14px}
.wm-section-head p{color:var(--wm-muted);margin:0}

/* 4단계 가이드 */
.wm-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.wm-step{background:var(--wm-surface);border:1px solid var(--wm-line);border-radius:var(--wm-radius-l);padding:28px;box-shadow:var(--wm-shadow-sm);transition:transform .25s var(--wm-ease),box-shadow .25s var(--wm-ease);position:relative;display:flex;flex-direction:column}
.wm-step:hover{transform:translateY(-6px);box-shadow:var(--wm-shadow-md)}
.wm-step-num{font-family:var(--wm-font-head);font-weight:700;font-size:2rem;color:var(--wm-teal);line-height:1;margin-bottom:14px}
.wm-step h3{font-size:1.12rem;margin-bottom:8px}
.wm-step p{font-size:.92rem;color:var(--wm-muted);margin-bottom:16px;flex:1}
.wm-step-link{font-weight:700;font-size:.9rem;display:inline-flex;align-items:center;gap:6px;min-height:44px}
.wm-step-link::after{content:"→";transition:transform .2s var(--wm-ease)}
.wm-step-link:hover::after{transform:translateX(4px)}

/* 카드 그리드 */
.wm-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.wm-card{background:var(--wm-surface);border:1px solid var(--wm-line);border-radius:var(--wm-radius-l);overflow:hidden;box-shadow:var(--wm-shadow-sm);display:flex;flex-direction:column;transition:transform .25s var(--wm-ease),box-shadow .25s var(--wm-ease)}
.wm-card:hover{transform:translateY(-6px);box-shadow:var(--wm-shadow-md)}
.wm-card-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--wm-mint)}
.wm-card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--wm-ease)}
.wm-card:hover .wm-card-thumb img{transform:scale(1.04)}
.wm-card-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.wm-card-cat{font-size:.76rem;font-weight:800;color:var(--wm-teal);letter-spacing:.04em;margin-bottom:8px}
.wm-card h3{font-size:1.1rem;line-height:1.4;margin-bottom:8px}
.wm-card p{font-size:.92rem;color:var(--wm-muted);margin-bottom:14px;flex:1}
.wm-card-meta{font-size:.8rem;color:var(--wm-muted);display:flex;align-items:center;gap:8px}

/* 캐러셀 */
.wm-carousel-wrap{position:relative}
.wm-carousel{display:grid;grid-auto-flow:column;grid-auto-columns:min(420px,86%);gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 4px 20px;scrollbar-width:thin}
.wm-carousel-item{scroll-snap-align:start}
.wm-carousel .wm-card{height:100%}

/* 인포그래픽 */
.wm-duo{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.wm-duo-visual img{border-radius:var(--wm-radius-l);box-shadow:var(--wm-shadow-md);width:100%}
.wm-duo-copy h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:16px}
.wm-duo-copy p{color:var(--wm-muted)}
.wm-list-check{list-style:none;padding:0;margin:0 0 24px}
.wm-list-check li{position:relative;padding-left:30px;margin-bottom:12px}
.wm-list-check li::before{content:"";position:absolute;left:0;top:6px;width:18px;height:18px;border-radius:50%;background:var(--wm-mint);border:1.5px solid var(--wm-teal)}
.wm-list-check li::after{content:"";position:absolute;left:6px;top:11px;width:7px;height:4px;border-left:2px solid var(--wm-teal);border-bottom:2px solid var(--wm-teal);transform:rotate(-45deg)}

/* 콜아웃 */
.wm-notice{background:var(--wm-mint);border-left:4px solid var(--wm-teal);border-radius:0 var(--wm-radius-m) var(--wm-radius-m) 0;padding:24px 28px;display:flex;gap:16px;align-items:flex-start}
.wm-notice.warn{background:#FEF6EA;border-left-color:var(--wm-amber)}
.wm-notice-icon{font-size:1.4rem;line-height:1}
.wm-notice strong{display:block;margin-bottom:4px;color:var(--wm-navy)}

/* 푸터 */
.wm-footer{background:var(--wm-navy);color:#DCE8E6;padding:64px 0 0}
.wm-footer-top{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px;padding-bottom:48px}
.wm-footer-brand{font-family:var(--wm-font-head);font-size:1.2rem;color:#fff;margin-bottom:12px;display:flex;align-items:center;gap:10px}
.wm-footer p{font-size:.9rem;color:#A9BDBA}
.wm-footer h4{color:#fff;font-size:.95rem;margin-bottom:14px}
.wm-footer ul{list-style:none;margin:0;padding:0}
.wm-footer ul li{margin-bottom:10px}
.wm-footer ul a{color:#A9BDBA;font-size:.9rem}
.wm-footer ul a:hover{color:#fff}
.wm-footer-legal{border-top:1px solid rgba(255,255,255,.14);padding:28px 0 36px;font-size:.8rem;color:#8FA6A2;line-height:1.7}
.wm-footer-legal p{margin:0 0 8px}
.wm-footer-legal .wm-copy{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:16px;padding-top:16px;border-top:1px solid rgba(255,255,255,.1)}

/* 본문(글/페이지) */
.wm-main{padding:56px 0 96px}
.wm-post-head{max-width:var(--wm-content);margin:0 auto 40px;text-align:center}
.wm-post-cat{display:inline-block;background:var(--wm-mint);color:var(--wm-teal);font-size:.8rem;font-weight:800;padding:6px 14px;border-radius:999px;margin-bottom:18px}
.wm-post-head h1{font-size:clamp(1.7rem,3.4vw,2.6rem);line-height:1.3;margin-bottom:14px}
.wm-post-meta{color:var(--wm-muted);font-size:.88rem;display:flex;justify-content:center;gap:14px;flex-wrap:wrap}
.wm-featured{border-radius:var(--wm-radius-l);overflow:hidden;box-shadow:var(--wm-shadow-md);margin:0 auto 40px;max-width:var(--wm-content)}
.wm-featured img{width:100%;aspect-ratio:16/9;object-fit:cover}
.entry-content{max-width:var(--wm-content);margin:0 auto;font-size:1.02rem}
.entry-content h2{font-size:1.55rem;margin:2.6em 0 .8em;padding-bottom:.5em;border-bottom:1px solid var(--wm-line)}
.entry-content h3{font-size:1.2rem;margin:1.8em 0 .6em}
.entry-content img{border-radius:var(--wm-radius-m)}
.entry-content a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(15,107,107,.35)}
.wm-fig{margin:2em 0}
.wm-fig img{width:100%;border-radius:var(--wm-radius-m);box-shadow:var(--wm-shadow-sm)}
.wm-fig figcaption{font-size:.84rem;color:var(--wm-muted);text-align:center;margin-top:10px}
.wm-summary{background:var(--wm-mint);border:1px solid rgba(15,107,107,.16);border-radius:var(--wm-radius-m);padding:22px 26px;margin:1.6em 0;font-size:.96rem;line-height:1.7}
.wm-summary strong{color:var(--wm-teal)}
.wm-callout{background:var(--wm-mint);border-left:4px solid var(--wm-teal);border-radius:0 var(--wm-radius-m) var(--wm-radius-m) 0;padding:18px 22px;margin:1.8em 0;font-size:.96rem}
.wm-callout.warn{background:#FEF6EA;border-left-color:var(--wm-amber)}
.wm-callout strong{color:var(--wm-navy)}
.wm-table{margin:1.8em 0;overflow-x:auto;border-radius:var(--wm-radius-m);border:1px solid var(--wm-line);box-shadow:var(--wm-shadow-sm)}
.wm-table table{margin:0}
.wm-table th{background:var(--wm-navy);color:#fff;text-align:left;padding:12px 16px;font-size:.88rem;font-weight:600}
.wm-table td{padding:12px 16px;border-top:1px solid var(--wm-line);font-size:.92rem;vertical-align:top}
.wm-table tbody tr:nth-child(even){background:#FBFCFB}
.wm-chart{margin:2em 0;background:var(--wm-surface);border:1px solid var(--wm-line);border-radius:var(--wm-radius-m);padding:24px;box-shadow:var(--wm-shadow-sm)}
.wm-chart .chart-title{font-weight:800;color:var(--wm-navy);font-size:.95rem;margin-bottom:16px}
.wm-chart .bar{display:grid;grid-template-columns:minmax(96px,1fr) 2.2fr minmax(88px,auto);align-items:center;gap:12px;margin-bottom:12px}
.wm-chart .bar-label{font-size:.86rem;color:var(--wm-ink);font-weight:600}
.wm-chart .bar-fill{height:12px;border-radius:999px;background:linear-gradient(90deg,var(--wm-teal),#39A0A0);position:relative;overflow:hidden}
.wm-chart .bar-val{font-size:.8rem;color:var(--wm-muted);text-align:right}
.legal-notice,.ai-notice{max-width:var(--wm-content);margin-left:auto;margin-right:auto}
.legal-notice{border-radius:var(--wm-radius-m)!important;background:#F8FAF9!important}
.ai-notice{text-align:center}
blockquote{margin:1.8em 0;padding:18px 22px;border-left:4px solid var(--wm-amber);background:#FEF9F0;border-radius:0 var(--wm-radius-m) var(--wm-radius-m) 0;color:var(--wm-muted)}
blockquote p{margin:0}

/* 관련글 */
.wm-related{margin-top:72px}
.wm-related h2{text-align:center;font-size:1.5rem}
.wm-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:32px}
.wm-related-grid .wm-card h3{font-size:1rem}
.wm-pagination{display:flex;justify-content:space-between;gap:16px;margin-top:56px}
.wm-pagination a{background:var(--wm-surface);border:1px solid var(--wm-line);border-radius:12px;padding:12px 18px;font-weight:600;box-shadow:var(--wm-shadow-sm);min-height:44px;display:inline-flex;align-items:center}
.wm-pagination a:hover{color:var(--wm-teal);border-color:rgba(15,107,107,.4)}

/* 아카이브 */
.wm-archive-head{padding:72px 0 16px;text-align:center}
.wm-archive-head h1{font-size:clamp(1.8rem,3.4vw,2.5rem)}

/* 반응형 */
@media (max-width:1024px){
  .wm-steps{grid-template-columns:repeat(2,1fr)}
  .wm-grid,.wm-related-grid{grid-template-columns:repeat(2,1fr)}
  .wm-duo{grid-template-columns:1fr;gap:32px}
}
@media (max-width:768px){
  body{font-size:16px}
  .wm-section{padding:64px 0}
  .wm-hero{padding:64px 0 72px}
  .wm-hero-grid{grid-template-columns:1fr;gap:36px}
  .wm-steps{grid-template-columns:1fr}
  .wm-grid,.wm-related-grid{grid-template-columns:1fr}
  .wm-footer-top{grid-template-columns:1fr;gap:32px}
  .wm-nav{position:fixed;inset:72px 0 auto 0;background:var(--wm-surface);border-bottom:1px solid var(--wm-line);padding:12px 20px 20px;transform:translateY(-16px);opacity:0;pointer-events:none;transition:opacity .2s var(--wm-ease),transform .2s var(--wm-ease)}
  .wm-nav.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .wm-nav ul{flex-direction:column;gap:2px}
  .wm-nav a{display:flex;width:100%;min-height:48px}
  .wm-nav-toggle{display:block}
  .wm-main{padding:40px 0 72px}
  .wm-carousel{grid-auto-columns:min(320px,84%)}
  .wm-btn{width:100%}
  .wm-hero-actions{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}