@charset "UTF-8";
/* 테마 B 럭셔리 콜라주형 - grid-3 / label-badge / btn-underline / radius 0(전체) / 딥차콜+웜그레이+오프화이트+골드포인트 */
:root {
  --ink: #2A2825;
  --ink-soft: #4A453F;
  --warm-gray: #8B8378;
  --cream: #F5F2ED;
  --paper: #FFFFFF;
  --gold: #B08D57;
  --border: rgba(42,40,37,.16);
  --font-body: "Pretendard Variable", -apple-system, BlinkMacSystemFont, "Malgun Gothic", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.75;
  word-break: keep-all;
}
h1, h2, h3, h4 { font-family: var(--font-body); font-weight: 600; letter-spacing: .02em; margin: 0 0 .6em; line-height: 1.35; }
h2 { font-size: clamp(1.55rem, 2.8vw, 2.15rem); }
h3 { font-size: 1.05rem; }
p { margin: 0 0 1em; color: var(--ink-soft); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 1.5rem; }

/* label-badge: 이거벼로우 + 골드 밑줄로 섹션 구간을 시각적으로 구분 */
.section-label { display: inline-block; font-size: .74rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--gold); margin-bottom: 1.4rem; position: relative; padding-bottom: .9rem; }
.section-label::after { content: ''; display: block; width: 34px; height: 2px; background: var(--gold); margin-top: .7rem; position: absolute; left: 0; bottom: 0; }

section { padding: 6.5rem 0; }
section.alt { background: #ECE5D8; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
section.white { background: var(--paper); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
section.dark { background: var(--ink); color: var(--cream); }
section.dark p { color: rgba(245,242,237,.72); }
section.dark h2, section.dark h3 { color: var(--cream); }
section.dark .section-label { color: var(--gold); }

/* btn-underline, radius 0 */
.btn { display: inline-flex; align-items: center; gap: .4rem; padding: .35rem 0; font-weight: 600; letter-spacing: .02em; border-bottom: 2px solid var(--ink); }
.btn.btn-primary { border-color: var(--gold); color: var(--gold); }
.btn.btn-ghost { border-color: var(--border); color: var(--warm-gray); }
section.dark .btn { border-color: var(--cream); color: var(--cream); }
section.dark .btn.btn-primary { border-color: var(--gold); color: var(--gold); }
.btn-row { display: flex; gap: 2rem; flex-wrap: wrap; margin-top: 1.5rem; }

/* header */
.site-header { border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--cream); z-index: 50; }
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { font-weight: 600; font-size: 1.1rem; letter-spacing: .06em; text-transform: uppercase; }
.main-nav { display: flex; gap: 1.75rem; font-size: .88rem; letter-spacing: .01em; }
.main-nav a:hover { color: var(--gold); }
.header-cta { font-weight: 600; font-size: .88rem; border-bottom: 1px solid var(--ink); padding-bottom: 2px; }
.header-cta:hover { color: var(--gold); border-color: var(--gold); }
@media (max-width: 768px) { .main-nav { display: none; } }

/* hero-collage (테마 B 고정 모자이크 콜라주) */
.hero-collage { padding: 3.5rem 0 2.5rem; }
.collage-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: repeat(2, 140px);
  gap: .6rem;
  margin-bottom: 3rem;
}
.collage-grid img { width: 100%; height: 100%; object-fit: cover; }
.collage-grid .c1 { grid-column: 1 / 3; grid-row: 1 / 3; }
.collage-grid .c2 { grid-column: 3 / 5; grid-row: 1 / 2; }
.collage-grid .c3 { grid-column: 5 / 7; grid-row: 1 / 2; }
.collage-grid .c4 { grid-column: 3 / 4; grid-row: 2 / 3; }
.collage-grid .c5 { grid-column: 4 / 6; grid-row: 2 / 3; }
.collage-grid .c6 { grid-column: 6 / 7; grid-row: 2 / 3; }
@media (max-width: 768px) {
  .collage-grid { grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(3, 110px); }
  .collage-grid .c1, .collage-grid .c2, .collage-grid .c3, .collage-grid .c4, .collage-grid .c5, .collage-grid .c6 { grid-column: auto; grid-row: auto; }
}
.hero-collage .hero-text { text-align: center; max-width: 640px; margin: 0 auto; }
.hero-collage .brandmark { font-size: .78rem; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); margin-bottom: 1rem; }
.hero-collage h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); letter-spacing: .01em; }
.hero-collage .tagline { color: var(--warm-gray); font-size: 1.02rem; margin-bottom: 1.5rem; }
.hero-collage .explore { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--warm-gray); }

/* 퀵링크 카드 (사진+텍스트만, 버튼 없음) */
.quicklink-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.25rem; margin-top: 2.5rem; }
@media (max-width: 1024px) { .quicklink-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .quicklink-grid { grid-template-columns: repeat(2, 1fr); } }
.quicklink-card { display: block; background: var(--paper); border: 1px solid var(--border); padding: .85rem .85rem 1.1rem; box-shadow: 0 2px 8px rgba(42,40,37,.07); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.quicklink-card .thumb { aspect-ratio: 1/1; overflow: hidden; margin-bottom: .85rem; }
.quicklink-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.quicklink-card:hover { transform: translateY(-6px); box-shadow: 0 14px 28px rgba(42,40,37,.14); border-color: var(--gold); }
.quicklink-card:hover .thumb img { transform: scale(1.05); }
.quicklink-card h3 { font-size: .92rem; margin: 0; display: inline-block; }
.quicklink-card:hover h3 { color: var(--gold); }
.quicklink-card h3::after { content: '→'; margin-left: .3rem; opacity: 0; transition: opacity .2s, margin-left .2s; display: inline-block; }
.quicklink-card:hover h3::after { opacity: 1; margin-left: .5rem; }

/* grid-3 */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
@media (max-width: 1024px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid-3 { grid-template-columns: 1fr; } }
.grid-3 .card { border-top: 1px solid var(--border); padding-top: 1.5rem; }
.grid-3 .card h3 { font-size: 1.05rem; }

.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
@media (max-width: 1024px) { .portfolio-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .portfolio-grid { grid-template-columns: 1fr; } }
.portfolio-card { display: block; text-decoration: none; background: var(--paper); border: 1px solid var(--border); padding: 1rem 1rem 1.4rem; box-shadow: 0 2px 8px rgba(42,40,37,.07); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.portfolio-card .thumb { aspect-ratio: 4/3; overflow: hidden; }
.portfolio-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.portfolio-card:hover { transform: translateY(-6px); box-shadow: 0 14px 28px rgba(42,40,37,.14); border-color: var(--gold); }
.portfolio-card:hover .thumb img { transform: scale(1.05); }
.portfolio-card .body { padding: 1.1rem 0 0; }
.portfolio-card .loc { font-size: .78rem; color: var(--warm-gray); letter-spacing: .04em; }
.portfolio-card h3 { font-size: 1.02rem; margin: .3rem 0 0; display: inline-block; }
.portfolio-card:hover h3 { color: var(--gold); }
.portfolio-card h3::after { content: '→'; margin-left: .3rem; opacity: 0; transition: opacity .2s, margin-left .2s; display: inline-block; }
.portfolio-card:hover h3::after { opacity: 1; margin-left: .5rem; }

.subsection { margin-top: 3.5rem; }
.subsection.panel { background: var(--paper); border: 1px solid var(--border); padding: 3rem; }

.banner-mid { background: var(--ink); color: var(--cream); padding: 3rem 2.5rem; text-align: center; }
.banner-mid h2 { color: var(--cream); }
.banner-mid p { color: rgba(245,242,237,.72); }

.service-card { border-top: 1px solid var(--border); padding: 1.75rem 0 0; }

/* 브랜드스토리 회사소개 3단 */
.story-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; margin-top: 2.5rem; }
@media (max-width: 768px) { .story-grid { grid-template-columns: 1fr; } }
.story-col .num { font-size: .78rem; letter-spacing: .1em; color: var(--gold); font-weight: 600; margin-bottom: .5rem; display: block; }
.story-col h3 { font-size: 1.1rem; }

/* Trust 카운터 (사실 기반) */
.trust-counters { display: flex; flex-wrap: wrap; gap: 3rem; margin-top: 2.5rem; }
.trust-counters .counter { min-width: 140px; }
.trust-counters .counter .value { font-size: 2.1rem; font-weight: 600; letter-spacing: 0; }
.trust-counters .counter .label { font-size: .84rem; color: var(--warm-gray); margin-top: .3rem; }
.trust-table { width: 100%; border-collapse: collapse; margin-top: 2.5rem; }
.trust-table th, .trust-table td { text-align: left; padding: .85rem 0; border-bottom: 1px solid var(--border); }
.trust-table th { width: 160px; color: var(--warm-gray); font-weight: 500; }

.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
@media (max-width: 768px) { .process-grid { grid-template-columns: repeat(2, 1fr); } }
.process-step .step-num { font-size: 1.4rem; font-weight: 600; color: var(--gold); display: block; margin-bottom: .5rem; }
.process-step h3 { font-size: 1rem; }

.area-list { display: flex; flex-wrap: wrap; gap: .5rem 1rem; }
.area-list span { font-size: .88rem; color: var(--ink-soft); border-bottom: 1px solid var(--border); padding-bottom: .2rem; }

/* 무드배너 - 텍스트 없는 풀블리드 사진 */
.mood-banner { padding: 0; }
.mood-banner img { width: 100%; height: 360px; object-fit: cover; }

/* 체크리스트 + 데이터 표 (세부 페이지 정보 밀도 강화) */
.checklist { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: .85rem; }
.checklist li { padding-left: 1.6rem; position: relative; color: var(--ink-soft); }
.checklist li::before { content: '✓'; position: absolute; left: 0; color: var(--gold); font-weight: 700; }

.data-table { width: 100%; border-collapse: collapse; margin-top: 1.5rem; font-size: .92rem; }
.data-table th { text-align: left; padding: .8rem 1rem; background: var(--ink); color: var(--cream); font-weight: 600; font-size: .78rem; letter-spacing: .04em; }
.data-table td { padding: .8rem 1rem; border-bottom: 1px solid var(--border); }
.data-table tr:nth-child(even) td { background: rgba(139,131,120,.06); }
.data-table a { font-weight: 600; }
.data-table a:hover { color: var(--gold); }

.sitemap-links { list-style: none; padding: 0; margin: 1rem 0 0; display: grid; gap: .85rem; }
.sitemap-links li { border-bottom: 1px solid var(--border); padding-bottom: .85rem; }
.sitemap-links a:hover { color: var(--gold); }

.faq-item { border-bottom: 1px solid var(--border); padding: 1.25rem 0; }
.faq-item h3 { font-size: 1rem; font-weight: 600; margin: 0 0 .5rem; }
.faq-item p { margin: 0; color: var(--warm-gray); }

/* 미니멀 CTA - 레이블+인용구헤드라인+버튼1개 */
.cta-mini { text-align: center; padding: 5.5rem 0; background: var(--ink); color: var(--cream); }
.cta-mini .section-label { color: var(--gold); }
.cta-mini h2 { color: var(--cream); font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 500; letter-spacing: .01em; max-width: 640px; margin: 0 auto .5rem; }
.cta-mini p { color: rgba(245,242,237,.7); }

.site-footer { border-top: 1px solid var(--border); padding: 3.5rem 0 2rem; font-size: .85rem; color: var(--warm-gray); }
.site-footer .foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2.5rem; margin-bottom: 2.5rem; }
@media (max-width: 768px) { .site-footer .foot-grid { grid-template-columns: 1fr; } }
.site-footer h4 { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink); font-weight: 600; margin-bottom: 1rem; }
.site-footer a:hover { color: var(--gold); }
.site-footer .biz-info { border-top: 1px solid var(--border); padding-top: 1.5rem; font-size: .78rem; }

.floating-bar { position: fixed; bottom: 0; left: 0; right: 0; background: var(--ink); display: none; z-index: 60; }
.floating-bar .container { display: flex; }
.floating-bar a { flex: 1; text-align: center; padding: 1rem 0; font-weight: 600; color: var(--cream); font-size: .92rem; }
.floating-bar a.primary { color: var(--gold); }
@media (max-width: 768px) { .floating-bar { display: block; } body { padding-bottom: 56px; } }

/* 상세 페이지 (포트폴리오/NSEO/상담) */
.detail-hero { padding: 3.5rem 0 2.5rem; border-bottom: 1px solid var(--border); }
.detail-hero .breadcrumb { font-size: .78rem; color: var(--warm-gray); margin-bottom: 1rem; letter-spacing: .02em; }
.detail-hero h1 { font-size: clamp(1.7rem, 3.5vw, 2.3rem); }
.detail-hero .subcopy { font-size: 1.05rem; color: var(--gold); font-weight: 600; margin-bottom: 1rem; }
.summary-bar { display: flex; gap: 2.5rem; flex-wrap: wrap; padding: 1.5rem 0; border-bottom: 1px solid var(--border); font-size: .9rem; }
.summary-bar strong { display: block; color: var(--warm-gray); font-size: .76rem; font-weight: 500; margin-bottom: .25rem; letter-spacing: .04em; }
.ba-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin: 2.5rem 0; }
@media (max-width: 640px) { .ba-grid { grid-template-columns: 1fr; } }
.ba-grid figure { margin: 0; }
.ba-grid figcaption { font-size: .8rem; color: var(--warm-gray); margin-top: .5rem; }
.ba-grid img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.summary-box { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 1.75rem 0; margin: 2.5rem 0; }
.tech-note { border-left: 2px solid var(--gold); padding: 1rem 1.5rem; margin: 2.5rem 0; font-style: italic; color: var(--warm-gray); }
.related-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }

.gallery-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.75rem; }
@media (max-width: 640px) { .gallery-grid { grid-template-columns: repeat(1, 1fr); } }
.gallery-item img { aspect-ratio: 1/1; object-fit: cover; width: 100%; }
.gallery-item figcaption { font-size: 1.05rem; font-weight: 600; padding: .75rem 0; color: var(--ink); }