/*
Theme Name: 디자인호 Commercial Interior
Theme URI: https://commercial.korhomemate.com
Author: 디자인호
Description: 디자인호 상가·상업공간 인테리어 전문 브랜드 사이트 테마. 에디토리얼 감성의 프리미엄 디자인.
Version: 3.9.0
Requires at least: 6.0
Requires PHP: 8.0
License: GNU General Public License v2 or later
Text Domain: designho
*/

/* ============================================================
   디자인호 — Design tokens (v2, editorial)
   ============================================================ */
:root{
  --ink:#1d1e19;          /* deep warm charcoal (green-black) */
  --ink-2:#353730;
  --muted:#7d7e70;
  --muted-2:#a3a493;
  --line:#e7e4da;
  --line-soft:#f0ede5;
  --bone:#f8f7f3;         /* bright warm off-white bg (was greige — felt dull) */
  --bone-2:#efeee7;       /* light alt-section bg */
  --cream:#ffffff;        /* pure white cards for a fresh, crisp look */
  --white:#ffffff;
  /* accent — deep olive / sage green (token name kept as --clay for minimal churn) */
  --clay:#5c6a49;
  --clay-deep:#454f36;
  --clay-soft:#e2e5d4;
  --clay-lite:#a9b58e;    /* accent tint for dark backgrounds */
  --olive:#5c6a49;

  --radius:16px;
  --radius-lg:26px;
  --radius-sm:11px;
  --shadow:0 30px 70px -34px rgba(30,32,22,.5);
  --shadow-sm:0 16px 40px -26px rgba(30,32,22,.5);
  --shadow-lift:0 44px 90px -40px rgba(30,32,22,.55);
  --maxw:1240px;

  /* Type system — matched to the reference: Gowun Batang(KO serif) + Instrument Serif(EN)
     + DM Mono(labels) + Pretendard(body). Never italicize Korean. */
  --serif:"Instrument Serif","Gowun Batang",serif;
  --serif-ko:"Gowun Batang","Instrument Serif",serif;
  --mono:"DM Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:"Pretendard","Pretendard Variable",-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo",sans-serif;

  --ease:cubic-bezier(.22,1,.36,1);
  --ease-2:cubic-bezier(.65,.05,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--sans);color:var(--ink);background:var(--bone);
  font-size:17px;line-height:1.72;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  letter-spacing:-.011em;overflow-x:hidden;
  /* 한글: 어절(단어) 단위로만 줄바꿈 — 낱글자 중간에서 끊기지 않게. */
  word-break:keep-all;overflow-wrap:break-word;
}
/* subtle paper grain */
body::before{
  content:"";position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.01;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.14;font-family:var(--serif-ko);font-weight:700;letter-spacing:-.01em;text-wrap:balance}
p{margin:0;text-wrap:pretty}
ul{margin:0;padding:0;list-style:none}
::selection{background:var(--clay);color:#fff}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;position:relative;z-index:2}

/* Kicker / eyebrow */
/* One unified label style across the whole site */
.eyebrow,.kick{
  display:inline-flex;align-items:center;gap:11px;font-family:var(--mono);
  font-size:.78rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--clay);
}
.eyebrow::before{content:"";width:28px;height:1.5px;background:currentColor;opacity:.55}

.section{padding:clamp(72px,10vw,140px) 0;position:relative}
.section--tight{padding:clamp(56px,7vw,96px) 0}
.section-head{max-width:760px;margin-bottom:clamp(40px,6vw,68px)}
.section-head .idx{font-family:var(--mono);font-size:.78rem;font-weight:500;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;display:block;margin-bottom:16px}
.section-head h2{font-size:clamp(1.9rem,4.4vw,3.3rem);margin:16px 0 18px;letter-spacing:-.01em;line-height:1.12}
.section-head p{color:var(--muted);font-size:1.08rem;max-width:60ch}
.lead{font-family:var(--serif-ko);font-size:1.2rem;line-height:1.6;color:var(--ink-2);letter-spacing:-.005em}
.text-serif{font-family:var(--serif-ko);font-weight:400;letter-spacing:0}
em.serif,.hl,.em{font-style:normal;color:var(--clay)}

/* ============================================================
   Buttons
   ============================================================ */
.btn{
  --bw:1.5px;position:relative;display:inline-flex;align-items:center;gap:11px;
  padding:16px 30px;border-radius:100px;font-weight:600;font-size:.98rem;letter-spacing:-.01em;
  cursor:pointer;border:var(--bw) solid transparent;white-space:nowrap;overflow:hidden;isolation:isolate;
  transition:color .4s var(--ease),background .4s var(--ease),border-color .4s var(--ease),transform .4s var(--ease);
}
.btn::after{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;transform:scaleY(0);transform-origin:bottom;
  transition:transform .45s var(--ease);}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--clay);color:#fff}
.btn--primary::after{background:var(--clay-deep)}
.btn--primary:hover::after{transform:scaleY(1)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark::after{background:var(--clay)}
.btn--dark:hover::after{transform:scaleY(1)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn--ghost::after{background:var(--ink)}
.btn--ghost:hover{color:#fff}
.btn--ghost:hover::after{transform:scaleY(1)}
.btn--light{background:#fff;color:var(--ink)}
.btn--light::after{background:var(--bone-2)}
.btn--light:hover::after{transform:scaleY(1)}
.btn .arw{transition:transform .4s var(--ease);will-change:transform}
.btn:hover .arw{transform:translateX(5px)}

/* ============================================================
   Reveal animations
   ============================================================ */
[data-reveal]{opacity:0;transform:translateY(30px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
[data-reveal].in{opacity:1;transform:none}
[data-reveal="fade"]{transform:none}
[data-reveal="left"]{transform:translateX(-40px)}
[data-reveal="right"]{transform:translateX(40px)}
.reveal-img{position:relative;overflow:hidden}
.reveal-img::after{content:"";position:absolute;inset:0;background:var(--bone-2);transform:scaleX(1);transform-origin:right;
  transition:transform 1s var(--ease-2);z-index:2}
.reveal-img img{transform:scale(1.14);transition:transform 1.4s var(--ease)}
.reveal-img.in::after{transform:scaleX(0)}
.reveal-img.in img{transform:scale(1)}
@media (prefers-reduced-motion:reduce){
  [data-reveal],.reveal-img img{opacity:1!important;transform:none!important;transition:none!important}
  .reveal-img::after{display:none}
}

/* ============================================================
   Preloader
   ============================================================ */
.preloader{position:fixed;inset:0;z-index:9998;background:var(--ink);display:flex;align-items:center;justify-content:center;
  transition:opacity .6s var(--ease),visibility .6s}
.preloader.done{opacity:0;visibility:hidden}
/* System-font only — no web font here, so the text never reflows/resizes while fonts load. */
.preloader .pl-word{font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;
  color:#fff;font-size:clamp(1.9rem,6vw,3rem);font-weight:700;letter-spacing:.04em;white-space:nowrap;overflow:hidden}
.preloader .pl-word span{display:inline-block;transform:translateY(110%);animation:plUp .9s var(--ease) forwards}
.preloader .pl-word .en{color:var(--clay-lite);font-weight:500;letter-spacing:.12em;margin-left:.4em;animation-delay:.1s}
@keyframes plUp{to{transform:none}}

/* ============================================================
   Header
   ============================================================ */
.site-header{position:fixed;top:0;left:0;right:0;z-index:120;transition:transform .5s var(--ease),background .4s,border-color .4s,backdrop-filter .4s;
  border-bottom:1px solid transparent}
.site-header.scrolled{background:rgba(244,240,231,.86);backdrop-filter:saturate(180%) blur(16px);border-bottom-color:var(--line)}
.site-header.hide{transform:translateY(-100%)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:84px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--serif-ko);font-weight:700;font-size:1.5rem;letter-spacing:-.02em;line-height:1}
/* Header: horizontal wordmark — 디자인호 (KO serif) │ DESIGNHO (mono), divider between. */
.site-header .brand{flex-direction:row;align-items:center;gap:12px}
.site-header .brand-name{font-family:var(--serif-ko);font-weight:700;font-size:1.4rem;letter-spacing:-.01em;line-height:1;color:var(--ink)}
.site-header .brand-en{font-family:var(--mono);font-weight:500;font-size:.58rem;letter-spacing:.22em;text-transform:uppercase;color:var(--clay);
  display:inline-flex;align-items:center;height:17px;padding-left:12px;border-left:1px solid var(--line)}
@media(max-width:360px){ .site-header .brand-en{display:none} }   /* keep header tidy on very small phones */
.brand .en{font-family:var(--mono);font-size:.62rem;letter-spacing:.2em;color:var(--clay);font-weight:500;text-transform:uppercase}
.nav{display:flex;align-items:center;gap:36px}
.nav a{font-size:.98rem;font-weight:500;color:var(--ink-2);position:relative;padding:8px 0;letter-spacing:-.01em}
.nav a::after{content:"";position:absolute;left:0;bottom:2px;height:1.5px;width:0;background:var(--clay);transition:width .35s var(--ease)}
.nav a:hover::after,.nav a.current::after{width:100%}
.nav a.current{color:var(--ink)}
.header-cta{display:flex;align-items:center;gap:18px}
.header-tel{font-weight:700;font-size:1.04rem;letter-spacing:-.02em;line-height:1.15}
.header-tel span{font-family:var(--mono);color:var(--clay);font-size:.64rem;display:block;letter-spacing:.06em;font-weight:500;text-transform:uppercase}
.nav-toggle{display:none;background:none;border:0;flex-direction:column;gap:6px;cursor:pointer;padding:8px;z-index:130}
.nav-toggle span{width:26px;height:2px;background:var(--ink);transition:.4s var(--ease)}
/* When open, show a clear olive close-circle with a white X, raised above the panel. */
.nav-toggle[aria-expanded="true"]{position:fixed;top:12px;right:13px;z-index:131;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
  width:46px;height:46px;padding:0;border-radius:50%;background:var(--clay);
  box-shadow:0 10px 24px -8px rgba(0,0,0,.55)}
.nav-toggle[aria-expanded="true"] span{background:#fff;width:22px;height:2.5px}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(8.5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-8.5px) rotate(-45deg)}
/* 메뉴가 열렸을 때 닫기(X) 버튼이 오버레이 위로 올라오게 한다.
   .header-inner 는 .wrap 을 겸해서 position:relative;z-index:2 → 스태킹 컨텍스트를 만든다.
   그 안의 .nav-toggle 은 z-index:131 을 줘도 컨텍스트 밖에서는 '2'로 취급돼,
   형제인 .site-nav-mobile(z-index:125)이 버튼을 통째로 덮어 안 보이고 클릭도 안 됐다.
   버튼이 아니라 '조상'을 올려야 풀린다. (2026-08-28) */
body.nav-open .header-inner{z-index:132}
/* 조상을 올리면 브랜드도 같이 떠오르는데, 어두운 오버레이 위 진한 글씨라 안 읽힌다 → 감춘다. */
body.nav-open .site-header .brand{opacity:0;pointer-events:none}
/* Mobile menu is hidden on desktop; only the ≤680 media query turns it into an overlay. */
.site-nav-mobile{display:none}

/* ============================================================
   Hero
   ============================================================ */
.hero{position:relative;padding:calc(84px + clamp(40px,7vw,90px)) 0 clamp(60px,8vw,110px);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(40px,6vw,80px);align-items:center}
.hero-headline{font-family:var(--serif-ko);font-weight:700;font-size:clamp(2.5rem,6vw,4.6rem);line-height:1.08;margin:26px 0 0;letter-spacing:-.015em;text-wrap:balance}
.hero-headline .em{color:var(--clay)}
.hero-headline .line{display:block;overflow:hidden}
.hero-headline .line > span{display:inline-block}
.hero-sub{font-family:var(--serif-ko);font-size:1.18rem;line-height:1.62;color:var(--ink-2);max-width:520px;margin:32px 0 38px;letter-spacing:-.005em}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:clamp(24px,4vw,48px);margin-top:clamp(38px,5vw,58px);padding-top:32px;border-top:1px solid var(--line)}
.hero-stats .num{font-family:var(--serif);font-size:clamp(2rem,3vw,2.6rem);font-weight:400;letter-spacing:-.01em;line-height:1}
.hero-stats .lbl{font-size:.84rem;color:var(--muted);font-weight:500;margin-top:8px}
.hero-visual{position:relative}
.hero-visual .frame{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/5;background:var(--bone-2)}
.hero-visual .frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.04);
  transition:opacity 1.1s var(--ease),transform 7s var(--ease);will-change:opacity,transform}
.hero-visual .frame img.is-active{opacity:1;transform:scale(1)}
.hero-visual .frame img.hero-mobile-pic{display:none}   /* desktop: the mobile-only photo is hidden */
.hero-visual .frame .cap{z-index:3}
/* Hero collage — several photos at once, each tile cross-fades through more */
/* Right-column tiles carry their own aspect-ratio so the grid always has a
   definite height (robust across mobile browsers); the tall tile spans 2 rows. */
.hero-collage{position:relative;display:grid;grid-template-columns:1.12fr .88fr;gap:14px;border-radius:var(--radius-lg)}
.hero-tile{position:relative;overflow:hidden;border-radius:16px;background:var(--bone-2);box-shadow:var(--shadow-sm);min-height:90px}
.hero-tile:not(:first-child){aspect-ratio:4/3}
.hero-tile:first-child{grid-row:1 / span 2;border-radius:var(--radius-lg);box-shadow:var(--shadow)}
.hero-tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.05);
  transition:opacity 1.1s var(--ease),transform 6.5s var(--ease);will-change:opacity,transform}
.hero-tile img.is-active{opacity:1;transform:scale(1)}
.hero-visual::before{content:"";position:absolute;inset:-14px -14px 26px 26px;border:1px solid var(--clay);border-radius:var(--radius-lg);z-index:-1;opacity:.5}
.hero-visual .cap{position:absolute;left:22px;top:22px;background:rgba(23,19,13,.55);backdrop-filter:blur(6px);color:#fff;
  font-family:var(--sans);font-weight:600;font-size:.82rem;padding:8px 16px;border-radius:100px}
.hero-visual .badge{
  position:absolute;left:-26px;bottom:38px;background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 24px;box-shadow:var(--shadow-sm);display:flex;gap:14px;align-items:center;
}
.hero-visual .badge b{font-family:var(--serif);font-size:1.9rem;color:var(--clay);font-weight:500;line-height:1}
.hero-visual .badge small{color:var(--muted);font-size:.8rem;line-height:1.35;display:block}
.hero-scroll{display:inline-flex;align-items:center;gap:10px;margin-top:40px;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-family:var(--serif)}
.hero-scroll .ln{width:52px;height:1px;background:var(--muted);position:relative;overflow:hidden}
.hero-scroll .ln::after{content:"";position:absolute;inset:0;background:var(--clay);animation:scrollLn 2.2s var(--ease) infinite}
@keyframes scrollLn{0%{transform:translateX(-100%)}60%,100%{transform:translateX(100%)}}

/* Marquee strip */
.strip{background:var(--ink);color:#e9e2d5;padding:20px 0;overflow:hidden;white-space:nowrap;position:relative;z-index:2}
.strip-track{display:inline-flex;gap:52px;animation:marquee 34s linear infinite;font-family:var(--sans);font-size:.98rem;font-weight:500;letter-spacing:.01em}
.strip-track span{opacity:.9;display:inline-flex;align-items:center;gap:16px}
.strip-track b{color:var(--clay);font-style:normal}
.strip:hover .strip-track{animation-play-state:paused}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ============================================================
   Service cards
   ============================================================ */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.svc-grid--4{grid-template-columns:repeat(4,1fr);gap:20px}
.svc-grid--4 .svc-card .body{padding:24px 24px 28px}
.svc-grid--4 .svc-card h3{font-size:1.3rem}
@media(max-width:980px){.svc-grid--4{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.svc-grid--4{grid-template-columns:1fr}}
.svc-card{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .5s;display:flex;flex-direction:column}
.svc-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lift);border-color:transparent}
.svc-card .thumb{aspect-ratio:3/2;overflow:hidden;background:var(--bone-2);position:relative}
.svc-card .thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(23,19,13,.22),transparent 55%);opacity:0;transition:opacity .5s}
.svc-card:hover .thumb::after{opacity:1}
.svc-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.svc-card:hover .thumb img{transform:scale(1.07)}
.svc-card .body{padding:30px 30px 34px}
.svc-card .kilo{font-family:var(--mono);font-size:.74rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--clay)}
.svc-card h3{font-size:1.45rem;margin:12px 0 12px;letter-spacing:-.01em}
.svc-card p{color:var(--muted);font-size:.99rem;line-height:1.6}
.svc-card .more{margin-top:22px;font-weight:600;color:var(--ink);font-size:.92rem;display:inline-flex;gap:9px;align-items:center}
.svc-card .more .arw{transition:transform .4s var(--ease)}
.svc-card:hover .more .arw{transform:translateX(5px)}

/* ============================================================
   Split blocks
   ============================================================ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,84px);align-items:center}
.split .media{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);aspect-ratio:5/4;background:var(--bone-2)}
.split .media img{width:100%;height:100%;object-fit:cover}
.split.reverse .media{order:2}
.feature-list{margin-top:30px;display:grid;gap:6px}
.feature-list li{display:flex;gap:20px;align-items:flex-start;padding:18px 0;border-top:1px solid var(--line)}
.feature-list li:last-child{border-bottom:1px solid var(--line)}
.feature-list .n{flex-shrink:0;font-family:var(--serif);font-size:1.15rem;color:var(--clay);font-weight:500;padding-top:2px;min-width:34px}
.feature-list h4{font-size:1.14rem;margin-bottom:6px;letter-spacing:-.02em}
.feature-list p{color:var(--muted);font-size:.97rem;line-height:1.6}

/* ============================================================
   Dark band
   ============================================================ */
.band-dark{background:var(--ink);color:#e9e0d3;position:relative}
.band-dark .eyebrow,.band-dark .kick{color:var(--clay-lite)}
.band-dark .section-head h2{color:#fff}
.band-dark .section-head p,.band-dark .section-head .idx{color:#b0a494}
.risk-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.risk{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;transition:transform .5s var(--ease)}
.risk:hover{transform:translateY(-6px)}
.risk h4{font-size:1.2rem;color:var(--ink);margin-bottom:12px;display:flex;align-items:center;gap:11px;letter-spacing:-.02em}
.risk h4 .dot{width:9px;height:9px;border-radius:50%;background:var(--clay);flex-shrink:0}
.risk p{color:var(--muted);font-size:.97rem;line-height:1.62}
.risk p b{color:var(--ink)}

/* ============================================================
   Steps + timeline
   ============================================================ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.step{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius-lg);padding:38px 32px;position:relative;transition:transform .5s var(--ease),box-shadow .5s}
.step:hover{transform:translateY(-6px);box-shadow:var(--shadow-sm)}
.step .step-no{font-family:var(--serif);font-size:3rem;color:var(--clay);line-height:1;margin-bottom:18px;font-weight:400}
.step h3{font-size:1.4rem;margin-bottom:16px;letter-spacing:-.03em}
.step ul{display:grid;gap:11px;margin-top:8px}
.step ul li{position:relative;padding-left:24px;color:var(--ink-2);font-size:.97rem;line-height:1.5}
.step ul li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:50%;background:var(--clay-soft);border:1.5px solid var(--clay)}
.timeline{position:relative;margin-top:44px;padding-left:38px}
.timeline::before{content:"";position:absolute;left:10px;top:8px;bottom:8px;width:1.5px;background:var(--line)}
.tl-item{position:relative;padding-bottom:46px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:-33px;top:4px;width:20px;height:20px;border-radius:50%;background:var(--bone);border:2px solid var(--clay)}
.tl-item::after{content:"";position:absolute;left:-27px;top:10px;width:8px;height:8px;border-radius:50%;background:var(--clay)}
.tl-item .k{font-family:var(--mono);font-size:.74rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--clay)}
.tl-item h3{font-size:1.4rem;margin:8px 0 12px;letter-spacing:-.03em}
.tl-item p{color:var(--muted);line-height:1.62}

/* ============================================================
   Gallery / portfolio
   ============================================================ */
.filter-bar{display:flex;gap:11px;flex-wrap:wrap;margin-bottom:40px}
.filter-bar button{padding:12px 24px;border-radius:100px;border:1.5px solid var(--line);background:transparent;color:var(--muted);
  font-weight:600;font-size:.92rem;cursor:pointer;transition:.35s var(--ease);letter-spacing:-.01em}
.filter-bar button:hover{border-color:var(--ink);color:var(--ink)}
.filter-bar button.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.filter-bar button .c{font-family:var(--mono);opacity:.6;margin-left:7px;font-size:.8rem;font-weight:500}
.gallery{columns:3;column-gap:20px}
.gallery .g-item{break-inside:avoid;margin-bottom:20px;border-radius:var(--radius);overflow:hidden;cursor:pointer;
  position:relative;background:var(--bone-2);box-shadow:var(--shadow-sm)}
.gallery .g-item img{width:100%;transition:transform .8s var(--ease)}
.gallery .g-item::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(23,19,13,.35),transparent 50%);opacity:0;transition:opacity .4s}
.gallery .g-item:hover img{transform:scale(1.05)}
.gallery .g-item:hover::after{opacity:1}
.gallery .g-item .tag{position:absolute;left:14px;bottom:14px;color:#fff;font-family:var(--sans);font-weight:600;font-size:.8rem;
  z-index:3;opacity:0;transform:translateY(6px);transition:.4s var(--ease)}
.gallery .g-item:hover .tag{opacity:1;transform:none}
.gallery .g-item .zoom{position:absolute;top:14px;right:14px;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.9);
  display:grid;place-items:center;z-index:3;opacity:0;transform:scale(.7);transition:.4s var(--ease);color:var(--ink)}
.gallery .g-item .zoom svg{width:15px;height:15px}
.gallery .g-item:hover .zoom{opacity:1;transform:none}
.gallery .g-item.hide{display:none}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:9990;background:rgba(15,11,7,.94);display:none;align-items:center;justify-content:center;padding:30px}
.lightbox.open{display:flex;animation:lbIn .4s var(--ease)}
@keyframes lbIn{from{opacity:0}to{opacity:1}}
.lightbox img{max-width:92vw;max-height:88vh;border-radius:8px;box-shadow:0 40px 100px rgba(0,0,0,.6)}
.lightbox .lb-close{position:absolute;top:26px;right:30px;color:#fff;font-size:2rem;cursor:pointer;line-height:1;background:none;border:0;font-family:var(--serif)}
.lightbox .lb-nav{position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:2rem;cursor:pointer;background:none;border:1px solid rgba(255,255,255,.3);
  border-radius:50%;width:56px;height:56px;opacity:.8;transition:.3s var(--ease)}
.lightbox .lb-nav:hover{opacity:1;background:rgba(255,255,255,.12)}
.lightbox .lb-prev{left:24px}.lightbox .lb-next{right:24px}
.lightbox .lb-count{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);color:#cfc6ba;font-family:var(--mono);font-size:.85rem;letter-spacing:.04em}

/* ============================================================
   Cost
   ============================================================ */
.cost-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;align-items:stretch}
.cost-card{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius-lg);padding:38px 32px;display:flex;flex-direction:column;transition:transform .5s var(--ease),box-shadow .5s}
.cost-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-sm)}
.cost-card.featured{background:var(--ink);color:#e9e0d3;border-color:var(--ink);box-shadow:var(--shadow)}
.cost-card.featured:hover{transform:translateY(-10px);box-shadow:var(--shadow-lift)}
.cost-card.featured .price,.cost-card.featured h3{color:#fff}
.cost-card.featured .cost-feat li{color:#cabfae}
.cost-card .tier{font-family:var(--mono);font-size:.74rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--clay)}
.cost-card h3{font-size:1.55rem;margin:12px 0 8px;letter-spacing:-.01em}
.cost-card .price{font-family:var(--sans);font-size:1.9rem;font-weight:800;letter-spacing:-.03em;margin-bottom:5px}
.cost-card .price small{font-size:.9rem;color:var(--muted);font-weight:400;font-family:var(--sans)}
.cost-card .unit{color:var(--muted);font-size:.92rem;margin-bottom:26px}
.cost-card.featured .unit{color:#a89c8b}
.cost-feat{display:grid;gap:13px;margin-bottom:30px}
.cost-feat li{position:relative;padding-left:28px;font-size:.96rem;color:var(--ink-2);line-height:1.5}
.cost-feat li::before{content:"";position:absolute;left:0;top:8px;width:14px;height:7px;border-left:2px solid var(--clay);border-bottom:2px solid var(--clay);transform:rotate(-45deg)}
.cost-badge{margin-top:auto}
.cost-note{margin-top:30px;font-size:.94rem;color:var(--muted);background:var(--cream);border-radius:var(--radius);padding:24px 28px;border-left:2px solid var(--clay);line-height:1.65}
.cost-note b{color:var(--ink)}
.tbl{width:100%;border-collapse:collapse;background:var(--cream);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.tbl th,.tbl td{padding:18px 22px;text-align:left;border-bottom:1px solid var(--line);font-size:.97rem}
.tbl th{background:var(--bone-2);font-weight:700;font-size:.85rem;letter-spacing:.02em}
.tbl tr:last-child td{border-bottom:0}
.tbl td.num{text-align:right;font-weight:700;color:var(--clay)}

/* ============================================================
   FAQ
   ============================================================ */
.faq{max-width:860px;margin:0 auto}
/* Services — 업종별 FAQ groups */
.faq-groups{max-width:860px;margin:0 auto;display:grid;gap:clamp(32px,4vw,48px)}
.faq-group .faq{max-width:none;margin:0}
.faq-group-title{font-size:1.4rem;margin-bottom:18px;letter-spacing:-.01em}
.faq-group-title small{display:block;font-family:var(--mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:var(--clay);font-weight:500;margin-bottom:7px}
.faq-item{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:14px;overflow:hidden;transition:border-color .4s}
.faq-item.open{border-color:var(--clay)}
.faq-q{width:100%;text-align:left;background:none;border:0;padding:26px 30px;font-size:1.08rem;font-weight:700;cursor:pointer;
  display:flex;justify-content:space-between;align-items:center;gap:18px;color:var(--ink);letter-spacing:-.02em}
.faq-q .ic{color:var(--clay);font-size:1.5rem;transition:transform .4s var(--ease);flex-shrink:0;font-family:var(--serif);font-weight:400}
.faq-item.open .faq-q .ic{transform:rotate(135deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .45s var(--ease)}
.faq-a .inner{padding:0 30px 28px;color:var(--muted);line-height:1.7}

/* ============================================================
   About
   ============================================================ */
.about-hero{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(40px,6vw,80px);align-items:center}
.about-hero .media{border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/5;box-shadow:var(--shadow)}
.about-hero .media img{width:100%;height:100%;object-fit:cover}
.info-table{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.info-table .row{display:grid;grid-template-columns:190px 1fr;border-bottom:1px solid var(--line)}
.info-table .row:last-child{border-bottom:0}
.info-table .row dt{background:var(--bone-2);padding:20px 26px;font-weight:700;font-size:.92rem;letter-spacing:-.01em}
.info-table .row dd{padding:20px 26px;margin:0;color:var(--ink-2);line-height:1.55}
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.value{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius-lg);padding:36px 32px;transition:transform .5s var(--ease)}
.value:hover{transform:translateY(-6px)}
.value .vk{font-family:var(--serif-ko);font-size:2.4rem;color:var(--clay);margin-bottom:16px;line-height:1}
.value h4{font-size:1.28rem;margin-bottom:10px;letter-spacing:-.03em}
.value p{color:var(--muted);font-size:.97rem;line-height:1.62}

/* ============================================================
   Contact
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:1fr 1.12fr;gap:clamp(30px,4vw,52px);align-items:start}
.contact-info{background:var(--ink);color:#e9e0d3;border-radius:var(--radius-lg);padding:clamp(32px,4vw,50px)}
.contact-info h3{color:#fff;font-size:1.7rem;margin-bottom:18px;letter-spacing:-.03em}
.contact-info > p{color:#b0a494;margin-bottom:34px;line-height:1.65}
.ci-list{display:grid;gap:24px}
.ci-list .item{display:flex;gap:18px;align-items:flex-start}
.ci-list .ic{width:46px;height:46px;border-radius:12px;background:#2c241b;display:grid;place-items:center;flex-shrink:0;font-size:1.2rem}
.ci-list .k{font-family:var(--mono);font-size:.72rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:#a3a493}
.ci-list .v{font-size:1.06rem;color:#fff;font-weight:600;margin-top:2px;letter-spacing:-.02em}
.ci-list .v a:hover{color:var(--clay)}
.form-card{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(30px,3.5vw,46px)}
.form-card h3{font-size:1.6rem;margin-bottom:8px;letter-spacing:-.03em}
.form-card .hint{color:var(--muted);margin-bottom:30px;font-size:.96rem}
.field{margin-bottom:22px}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:9px;letter-spacing:-.01em}
.field label .req{color:var(--clay)}
.field input,.field select,.field textarea{width:100%;padding:15px 17px;border:1.5px solid var(--line);border-radius:12px;font-family:inherit;
  font-size:1rem;background:var(--white);transition:.3s var(--ease);color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--clay);box-shadow:0 0 0 4px var(--clay-soft)}
.field textarea{resize:vertical;min-height:130px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips label{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border:1.5px solid var(--line);border-radius:100px;
  cursor:pointer;font-weight:500;font-size:.92rem;transition:.3s var(--ease);margin:0;background:var(--white)}
.chips input{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;clip-path:inset(50%);pointer-events:none;margin:0}
.chips label:has(input:focus-visible){box-shadow:0 0 0 4px var(--clay-soft)}
.chips label:has(input:checked){border-color:var(--clay);background:var(--clay);color:#fff}
.form-agree{display:flex;gap:11px;align-items:flex-start;font-size:.88rem;color:var(--muted);margin-bottom:26px;line-height:1.55}
.form-agree input{width:auto;margin-top:4px;accent-color:var(--clay)}
.form-note{margin-top:16px;font-size:.85rem;color:var(--muted);text-align:center}
.alert{padding:17px 22px;border-radius:12px;margin-bottom:26px;font-weight:500;font-size:.96rem}
.alert-ok{background:#e6f2e9;color:#22603a;border:1px solid #b7ddc2}
.alert-err{background:#fbeae9;color:#a83a34;border:1px solid #f0c4c1}

/* Contact — phone / SMS channels (form removed; inquiries by call or text only) */
.contact-channels{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:920px;margin:0 auto}
.channel{display:flex;flex-direction:column;align-items:flex-start;padding:clamp(32px,4vw,48px);border-radius:var(--radius-lg);
  border:1px solid var(--line);background:var(--cream);transition:transform .4s var(--ease),box-shadow .4s,border-color .4s}
.channel:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.channel .ic{width:58px;height:58px;border-radius:15px;background:var(--clay-soft);color:var(--clay-deep);display:grid;place-items:center;margin-bottom:18px}
.channel .ic svg{width:27px;height:27px}
.channel .ch-k{font-family:var(--mono);text-transform:uppercase;letter-spacing:.1em;font-size:.76rem;color:var(--clay);font-weight:500}
.channel .ch-num{font-family:var(--serif);font-size:clamp(1.9rem,3.6vw,2.6rem);letter-spacing:0;line-height:1.1;margin:6px 0 10px}
.channel .ch-sub{color:var(--muted);font-size:.98rem;line-height:1.55}
.channel .ch-go{margin-top:20px;font-weight:600;color:var(--ink);display:inline-flex;gap:9px;align-items:center;font-size:.98rem}
.channel .ch-go .arw{transition:transform .4s var(--ease)}
.channel:hover .ch-go .arw{transform:translateX(5px)}
.channel--dark{background:var(--ink);border-color:var(--ink)}
.channel--dark .ic{background:#2c2f26;color:var(--clay-lite)}
.channel--dark .ch-num,.channel--dark .ch-go{color:#fff}
.channel--dark .ch-k{color:var(--clay-lite)}
.channel--dark .ch-sub{color:#b0a494}
.contact-hint{max-width:920px;margin:34px auto 0;text-align:center;color:var(--muted);font-size:1.02rem;
  background:var(--bone-2);border-radius:var(--radius);padding:20px 26px;line-height:1.6}
.contact-hint b{color:var(--ink)}
.contact-info-table{max-width:920px;margin:24px auto 0}

/* Works — 주요 시공 현장 text list */
.proj-list{display:grid;gap:0}
.proj-list li{padding:20px 0;border-top:1px solid var(--line)}
.proj-list li:last-child{border-bottom:1px solid var(--line)}
.proj-head{display:flex;justify-content:space-between;align-items:baseline;gap:14px;margin-bottom:7px;flex-wrap:wrap}
.proj-head h4{font-size:1.18rem}
.proj-meta{font-family:var(--mono);font-size:.7rem;letter-spacing:.05em;text-transform:uppercase;color:var(--clay);white-space:nowrap}
.proj-list p{color:var(--muted);font-size:.96rem;line-height:1.6}

/* ============================================================
   CTA + Footer
   ============================================================ */
.cta{position:relative;overflow:hidden;background:var(--ink);color:#fff;border-radius:var(--radius-lg);
  padding:clamp(52px,7vw,86px) clamp(28px,5vw,64px);text-align:center}
.cta::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,var(--clay),transparent 68%);
  opacity:.55;top:-40%;left:50%;transform:translateX(-50%);filter:blur(10px)}
.cta > *{position:relative;z-index:2}
.cta .eyebrow{justify-content:center;color:var(--clay-lite);margin-bottom:14px}
.cta h2{font-size:clamp(1.9rem,4.4vw,3rem);margin-bottom:18px;letter-spacing:-.01em;line-height:1.14}
.cta h2 .em{color:var(--clay-lite)}
.cta p{color:rgba(255,255,255,.82);font-size:1.12rem;margin-bottom:36px;max-width:52ch;margin-left:auto;margin-right:auto}
.cta .hero-actions{justify-content:center}
.site-footer{background:var(--ink);color:#a89c8b;padding:clamp(60px,7vw,96px) 0 40px;position:relative;z-index:2}
.footer-word{font-family:var(--serif);font-size:clamp(3rem,13vw,10rem);line-height:.9;color:#231d16;letter-spacing:-.04em;
  margin-bottom:clamp(40px,5vw,64px);user-select:none}
.footer-word .en{font-style:italic;color:#2e271e}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:44px;padding-bottom:48px;border-bottom:1px solid #2e2720}
.footer-brand .brand{color:#fff;margin-bottom:18px}
.footer-brand p{font-size:.94rem;line-height:1.75;max-width:360px}
.footer-col h5{font-family:var(--mono);color:#fff;font-size:.76rem;font-weight:500;margin-bottom:20px;letter-spacing:.08em;text-transform:uppercase}
.footer-col a,.footer-col li{display:block;font-size:.96rem;margin-bottom:13px;color:#a89c8b;transition:color .3s,transform .3s var(--ease)}
.footer-col a:hover{color:var(--clay);transform:translateX(3px)}
.footer-legal{padding-top:30px;font-size:.83rem;color:#736a5f;display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px}
.footer-legal .biz{line-height:1.85}

/* Page hero (interior pages) */
.page-hero{padding:calc(84px + clamp(48px,6vw,80px)) 0 clamp(40px,5vw,64px);position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--line)}
.page-hero .kick{margin-bottom:20px;display:inline-block}
.page-hero h1{font-size:clamp(2.3rem,5.2vw,3.9rem);margin-bottom:20px;letter-spacing:-.015em;line-height:1.1}
.page-hero p{color:var(--muted);font-size:1.12rem;max-width:660px;line-height:1.6}
.crumb{font-family:var(--mono);font-size:.8rem;color:var(--muted);margin-bottom:26px;letter-spacing:.02em}
/* "홈" 은 글자가 한 글자라 실제 링크가 8x17px 밖에 안 됐다 — 손가락으로 못 누른다.
   음수 마진으로 보이는 위치는 그대로 두고 터치 영역만 넓힌다. (2026-08-28) */
.crumb a{display:inline-block;padding:13px 10px;margin:-13px -10px}
.crumb a:hover{color:var(--clay)}

/* Mobile call bar */
.consult-fab{display:none}

/* ============================================================
   Responsive
   ============================================================ */
@media(max-width:980px){
  .hero-grid,.split,.about-hero,.contact-grid{grid-template-columns:1fr}
  .hero-grid{gap:48px}
  .split.reverse .media{order:0}
  .svc-grid,.steps,.risk-grid,.cost-grid,.value-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .gallery{columns:2}
  .hero-visual{max-width:460px;margin:0 auto}
  .cost-card.featured{transform:none}
  .cost-card.featured:hover{transform:translateY(-6px)}
}
@media(max-width:680px){
  body{font-size:16px}
  .wrap{padding:0 22px}
  .nav,.header-tel{display:none}
  .header-cta .btn{display:none}
  .nav-toggle{display:flex}
  .site-nav-mobile{position:fixed;inset:0;background:var(--ink);z-index:125;display:flex;flex-direction:column;
    justify-content:center;padding:0 40px;gap:6px;transform:translateY(-100%);transition:transform .6s var(--ease);visibility:hidden}
  .site-nav-mobile.open{transform:none;visibility:visible}
  .site-nav-mobile a{color:#fff;font-family:var(--serif);font-size:2rem;padding:14px 0;border-bottom:1px solid #2e2720;letter-spacing:-.02em;
    opacity:0;transform:translateY(20px)}
  .site-nav-mobile.open a{opacity:1;transform:none;transition:opacity .5s var(--ease),transform .5s var(--ease)}
  .site-nav-mobile.open a:nth-child(1){transition-delay:.1s}
  .site-nav-mobile.open a:nth-child(2){transition-delay:.16s}
  .site-nav-mobile.open a:nth-child(3){transition-delay:.22s}
  .site-nav-mobile.open a:nth-child(4){transition-delay:.28s}
  .site-nav-mobile.open a:nth-child(5){transition-delay:.34s}
  .site-nav-mobile.open a:nth-child(6){transition-delay:.4s}
  .svc-grid,.steps,.risk-grid,.cost-grid,.value-grid,.field-row,.contact-channels{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .gallery{columns:1}
  .hero-stats{gap:22px;flex-wrap:wrap}
  .hero-visual .badge{left:0}
  .info-table .row{grid-template-columns:110px 1fr}
  .info-table .row dt,.info-table .row dd{padding:15px 18px}
  /* round floating 상담 button (bottom-right) */
  .consult-fab{display:flex;position:fixed;bottom:20px;right:18px;z-index:110;width:66px;height:66px;
    border-radius:50%;background:var(--clay);color:#fff;align-items:center;justify-content:center;
    font-weight:700;font-size:1rem;letter-spacing:-.02em;
    box-shadow:0 14px 30px -8px rgba(30,32,22,.55),0 0 0 6px rgba(92,106,73,.14);
    transition:transform .25s var(--ease)}
  .consult-fab:active{transform:scale(.94)}
}

/* Mobile readability refinements */
@media(max-width:680px){
  .section{padding:58px 0}
  .section--tight{padding:44px 0}
  .hero{padding-top:calc(84px + 22px);padding-bottom:44px}
  .page-hero{padding-top:calc(84px + 34px);padding-bottom:38px}
  .section-head{margin-bottom:34px}
  .section-head p{font-size:1.02rem}
  .lead{font-size:1.1rem;line-height:1.62}
  .gallery{columns:2;column-gap:12px}       /* 2-col masonry reads better than 1 long column */
  .gallery .g-item{margin-bottom:12px}
  .hero-collage{max-width:420px;margin:0 auto}
  .tbl{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .tbl th,.tbl td{padding:13px 13px;font-size:.9rem}
  .tbl td.num{white-space:nowrap}
  .contact-hint{font-size:.96rem;padding:18px 20px}
  .feature-list li{gap:14px}
  .proj-head{gap:6px}
}
@media(max-width:380px){
  .gallery{columns:1}
}

/* ============================================================
   Mobile polish (v2) — compact header, tap-friendly CTAs,
   safe footer wordmark, tidy hero on phones.
   ============================================================ */
@media(max-width:680px){
  /* compact fixed header → more content space */
  .header-inner{height:64px}
  .brand{font-size:1.32rem}
  .brand .en{display:none}                 /* hide EN tag on tiny screens to avoid crowding */
  .hero{padding-top:calc(64px + 20px);padding-bottom:40px}
  .page-hero{padding-top:calc(64px + 30px);padding-bottom:34px}

  /* section / CTA-band buttons: stacked full-width */
  .hero-actions{gap:10px}
  .hero-actions .btn{flex:1 1 100%;justify-content:center;padding:15px 24px}
  /* hero: keep its two CTAs side by side on one row */
  .hero .hero-actions{flex-wrap:nowrap;gap:9px}
  .hero .hero-actions .btn{flex:1 1 0;min-width:0;padding:14px 12px;font-size:.92rem}

  /* hero copy tightening */
  .hero-headline{font-size:clamp(2.2rem,9vw,2.9rem)}
  .hero-sub{font-size:1.06rem;margin:22px 0 28px}
  .hero-stats{gap:16px 22px}
  .hero-stats .num{font-size:1.65rem}

  /* Mobile: clean text hero (photo frame removed) with comfortable spacing. */
  .hero-visual{display:none}
  .hero{padding-bottom:8px}
  .hero-copy{display:flex;flex-direction:column}
  .hero .kick{margin-bottom:6px}
  .hero-headline{margin-top:14px}
  .hero-stats{margin-top:30px;padding-top:26px}

  /* footer wordmark: wrap at the space, never overflow */
  .footer-word{font-size:clamp(2.2rem,12vw,3rem);line-height:1.04;white-space:normal;letter-spacing:-.03em}
  .footer-word .en{display:inline}

  /* comfortable card padding on the 4-up service grid when it collapses */
  .svc-grid--4 .svc-card .body{padding:22px 22px 24px}
}
@media(max-width:400px){
  .hero-stats{gap:14px 18px}
  .hero-stats > div{flex:1 1 44%}
}