/* ==== 한백하우징 · 정수기이전설치 — 공통 스타일 ==== */

@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css');

:root {
  /* Primary palette — Precision Installation / Kitchen Detail (에디토리얼, 인테리어 톤) */
  --primary: #18201F;       /* 다크 섹션/CTA/푸터 */
  --primary-dark: #0E1413;
  --primary-light: #2A3634;
  --accent: #315B55;        /* 딥 틸그린 — 단일 액센트, WCAG 7.41:1(흰 텍스트) */
  --accent-soft: #4C7A72;
  --accent-dark: #24443F;

  --ink: #191A1A;
  --mute: #696864;
  --border: #D7D4CD;
  --border-mid: #C2BEB2;
  --bg-alt: #F3F1EC;
  --bg-warm: #EDEAE2;
  --bg-white: #FCFCFA;

  --text-on-light: #191A1A;
  --text-on-dark: #FCFCFA;

  --ff-main: 'Pretendard Variable', 'Pretendard', -apple-system, BlinkMacSystemFont,
             'Apple SD Gothic Neo', 'Noto Sans KR', sans-serif;
  --ff-display: 'Pretendard Variable', 'Pretendard', -apple-system, BlinkMacSystemFont,
             'Apple SD Gothic Neo', 'Noto Sans KR', sans-serif;

  --dp-radius: 4px;
  --dp-radius-sm: 4px;
  --dp-radius-lg: 8px;
  --dp-radius-pill: 6px;

  --shadow-sm: 0 1px 2px rgba(24,32,31,.05);
  --shadow-md: 0 8px 20px -10px rgba(24,32,31,.14);
  --shadow-lg: 0 18px 36px -16px rgba(24,32,31,.18);
  --shadow-float: 0 14px 30px -16px rgba(24,32,31,.16);

  --ease-spring: cubic-bezier(.22,1,.36,1);
  --transition: all 0.35s var(--ease-spring);

  --eyebrow-tracking: .14em;
}

* { box-sizing: border-box; }

body, p, h1, h2, h3, h4, h5, h6, li, td, th, a, span, div, button {
  word-break: keep-all;
  overflow-wrap: break-word;
}

html, body {
  margin: 0;
  padding: 0;
  overflow-x: clip;
}
html {
  overflow-x: hidden;
}

body {
  font-family: var(--ff-main);
  color: var(--text-on-light);
  background: var(--bg-alt);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  letter-spacing: -.01em;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

h1, h2, h3 { font-weight: 800; letter-spacing: -.02em; }

/* 의미단위 줄바꿈 — 뷰포트별 br 전환 */
.br-desktop { display: inline; }
.br-mobile { display: none; }
@media (max-width: 768px) {
  .br-desktop { display: none; }
  .br-mobile { display: inline; }
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

table { border-collapse: collapse; width: 100%; }
.table-scroll { overflow-x: auto; }

/* ==== 그리드 유틸 — 비대칭 벤토 리듬 ==== */
.dp-g2  { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.dp-g3  { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.dp-g3 > * { grid-column: span 2; }
.dp-g3 > *:first-child { grid-column: span 6; }
@media (min-width: 769px) {
  .dp-g3 > *:first-child { grid-column: span 2; }
}
.dp-g5  { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.dp-stat3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; text-align: center; align-items: center; }

@media (max-width: 768px) {
  .dp-g2, .dp-g5 { grid-template-columns: 1fr; }
  .dp-g3 { grid-template-columns: 1fr; }
  .dp-g3 > *, .dp-g3 > *:first-child { grid-column: span 1; }
}
@media (max-width: 600px) {
  .dp-stat3 { grid-template-columns: 1fr; gap: 16px; }
}

/* ==== 헤더 — Fluid Island ==== */
.site-header {
  position: sticky;
  top: 14px;
  z-index: 100;
  padding: 0 16px;
}

.hdr-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 10px 12px 10px 22px;
  background: rgba(255,255,255,.97);
  border: 1px solid rgba(24,32,31,.08);
  border-radius: var(--dp-radius-pill);
  transform: translateZ(0);
  box-shadow: var(--shadow-float);
  gap: 16px;
}

.hdr-logo {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-family: var(--ff-display);
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--primary);
  flex-shrink: 0;
}

.hdr-logo .kw {
  color: var(--accent);
}

.hdr-page-h1 {
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--mute);
}

.hdr-nav {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
}
.hdr-nav::-webkit-scrollbar { display: none; }

.hdr-nav a {
  font-size: .84rem;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}

.hdr-phone {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  background: var(--accent);
  color: var(--text-on-dark);
  border-radius: var(--dp-radius-pill);
  font-weight: 700;
  font-size: .85rem;
  white-space: nowrap;
  flex-shrink: 0;
  transition: var(--transition);
}

.hamburger {
  display: none;
  position: relative;
  width: 36px;
  height: 36px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0;
}
.hamburger span {
  position: absolute;
  left: 6px;
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .35s var(--ease-spring), opacity .35s var(--ease-spring), top .35s var(--ease-spring);
}
.hamburger span:nth-child(1) { top: 12px; }
.hamburger span:nth-child(2) { top: 17px; }
.hamburger span:nth-child(3) { top: 22px; }
.hamburger.open span:nth-child(1) { top: 17px; transform: rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { top: 17px; transform: rotate(-45deg); }

#mob-nav {
  display: none;
}

@media (max-width: 768px) {
  .hdr-nav, .hdr-phone { display: none; }
  .hamburger { display: block; }
  body { padding-bottom: 64px; }

  #mob-nav {
    display: block;
    position: fixed;
    top: 0;
    right: -100%;
    width: 78%;
    max-width: 320px;
    height: 100vh;
    background: var(--bg-white);
    box-shadow: var(--shadow-lg);
    transition: right .4s var(--ease-spring);
    z-index: 200;
    padding: 24px;
  }
  #mob-nav.open { right: 0; }
  #mob-nav a {
    display: block;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
    font-weight: 600;
  }
  #mob-nav .mob-nav-close {
    background: none;
    border: 0;
    font-size: 1.5rem;
    float: right;
    cursor: pointer;
  }
}

#mob-bar {
  display: none;
}
@media (max-width: 768px) {
  #mob-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 150;
    background: var(--primary);
  }
  #mob-bar a {
    flex: 1;
    text-align: center;
    padding: 16px 0;
    color: var(--text-on-dark);
    font-weight: 700;
  }
}

#float-cta {
  display: none;
}
@media (min-width: 769px) {
  #float-cta {
    display: block;
    position: fixed;
    right: 32px;
    bottom: 32px;
    z-index: 150;
    padding: 16px 28px;
    background: var(--accent);
    color: var(--text-on-dark);
    border-radius: var(--dp-radius-pill);
    font-weight: 700;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
  }
}

/* ==== 버튼 — 각진 에디토리얼 스타일(pill 금지) ==== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 28px;
  border-radius: var(--dp-radius-sm);
  font-weight: 700;
  font-size: .95rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .3s var(--ease-spring), box-shadow .3s var(--ease-spring), background .25s ease, color .25s ease, border-color .25s ease;
}
.btn-primary { background: var(--accent); color: var(--text-on-dark); border-color: var(--accent); }
.btn-outline { background: transparent; color: var(--primary); border-color: var(--border-mid); }
.btn-secondary { background: var(--primary); color: var(--text-on-dark); border-color: var(--primary); }

@media (hover: hover) and (pointer: fine) {
  .btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
  .btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
  .btn-outline:hover { background: var(--primary); color: var(--text-on-dark); border-color: var(--primary); }
  .card:hover, a.card-link:hover, .link-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-float); }
  .hdr-phone:hover { background: var(--accent-dark); }
  #float-cta:hover { background: var(--accent-dark); }
}
.btn:active { transform: scale(.98); }

/* ==== 카드 공통 — 부드럽게 뜨는 카드 ==== */
.card {
  background: var(--bg-white);
  border: 1px solid rgba(24,32,31,.08);
  border-radius: var(--dp-radius);
  box-shadow: var(--shadow-sm);
  transition: transform .4s var(--ease-spring), box-shadow .4s var(--ease-spring);
}

.card-badges { display: flex; flex-wrap: wrap; gap: 8px; }
@media (max-width: 768px) {
  .card-badges { flex-direction: column; align-items: flex-start; gap: 6px; }
}

/* ==== 썸네일 카드형 내부링크 — 비대칭 벤토(고아 카드 금지, 항상 2~3줄로 꽉 채움) ==== */
/* 데스크톱(6카드=콘텐츠5+상담1 기준): 1행 4+2, 2행 3+3, 3행 3+3 = 3줄 전부 완성 */
.link-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* 태블릿: 2컬럼 균등 */
@media (max-width: 900px) and (min-width: 561px) {
  .link-cards { grid-template-columns: repeat(2, 1fr); }
}

/* 모바일: 세로 스택 */
@media (max-width: 560px) {
  .link-cards { grid-template-columns: 1fr; }
}
.link-card {
  display: block;
  border: 1px solid rgba(24,32,31,.08);
  border-radius: var(--dp-radius);
  overflow: hidden;
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  transition: transform .4s var(--ease-spring), box-shadow .4s var(--ease-spring);
}
.link-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}
.link-card .lc-body { padding: 18px; }
.link-card .lc-title { font-weight: 700; font-size: 1rem; margin: 0 0 4px; color: var(--ink); }
.link-card .lc-cat { font-size: .78rem; color: var(--mute); }
.link-card.lc-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--primary);
  color: var(--text-on-dark);
  padding: 24px 16px;
  min-height: 100%;
  border: none;
}
.link-card.lc-cta .lc-title { color: var(--text-on-dark); }

/* ==== 프로세스 — 카드형 스텝 ==== */
.proc-list { display: flex; list-style: none; margin: 0; padding: 0; gap: 12px; }
.proc-step {
  flex: 1;
  position: relative;
  padding: 28px 16px 22px;
  text-align: center;
  background: var(--bg-white);
  border: 1px solid rgba(24,32,31,.08);
  border-radius: var(--dp-radius);
  box-shadow: var(--shadow-sm);
}
.proc-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 44px;
  left: 100%;
  width: 12px;
  height: 2px;
  background: var(--border-mid);
  z-index: 1;
}
.proc-num {
  position: relative;
  z-index: 1;
  margin: 0 auto 14px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: var(--text-on-dark);
  font-weight: 700;
}
@media (max-width: 768px) {
  .proc-list { flex-direction: column; gap: 12px; }
  .proc-step::after { display: none; }
}

/* ==== FAQ 아코디언 ==== */
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 18px 0;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  color: var(--ink);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s var(--ease-spring);
  color: var(--mute);
  padding: 0;
}
.faq-item.open .faq-a { max-height: 400px; padding-bottom: 18px; }

/* ==== 히어로 ==== */
.hero { position: relative; overflow: hidden; }

/* 히어로 변형 — 카테고리별 레이아웃 다양화 */
.hero-split .dp-g2 { grid-template-columns: 1fr 1fr; }
.hero-split-left .dp-g2 { grid-template-columns: 1fr 1fr; direction: rtl; }
.hero-split-left .dp-g2 > * { direction: ltr; }
@media (max-width: 768px) {
  .hero-split-left .dp-g2 { direction: ltr; }
}

.hero-stack { text-align: center; }
.hero-stack .hero-stack-img {
  width: 100%;
  max-height: 340px;
  object-fit: cover;
  border-radius: var(--dp-radius-lg);
  margin-bottom: 32px;
}
.hero-stack .hero-stack-text { max-width: 640px; margin: 0 auto; }

.hero-full { min-height: 420px; display: flex; align-items: flex-end; }
.hero-full .hero-full-bg {
  position: absolute; inset: 0; background-size: cover; background-position: center;
}
.hero-full .hero-full-scrim {
  position: absolute; left: 0; right: 0; bottom: 0; height: 55%;
  background: linear-gradient(to top, rgba(24,32,31,.86), rgba(24,32,31,0));
}
.hero-full .hero-full-content { position: relative; z-index: 2; padding: 40px 0 44px; color: var(--text-on-dark); }
.hero-full .hero-full-content p.sub { color: #E4E9EF; }

/* eyebrow — pill 배지 (히어로 1곳에서만 사용, 남용 금지) */
.eyebrow-pill, .hero-full .hero-full-content p.eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  border-radius: var(--dp-radius-pill);
  background: rgba(49,91,85,.08);
  color: var(--accent-dark);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
}
.hero-full .hero-full-content .eyebrow-pill,
.hero-full .hero-full-content p.eyebrow { background: rgba(255,255,255,.14); color: var(--text-on-dark); }

/* ==== CTA 밴드 — 사진+스크림으로 성의있게 ==== */
.cta-band {
  position: relative;
  padding: 72px 0;
  text-align: center;
  overflow: hidden;
  background-color: var(--primary);
  background-size: cover;
  background-position: center;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(24,32,31,.92), rgba(24,32,31,.78));
}
.cta-band .container { position: relative; z-index: 2; }
.cta-band h2 { color: var(--text-on-dark); }
.cta-band p.cta-sub { color: #D9E0E8; margin: 0 0 24px; }
.hero-bg-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease;
}
.hero-bg-slide.active { opacity: 1; }

/* ==== 스크롤 리빌 ==== */
/* 리빌 애니메이션 — 다양한 변형(통일 금지). --i 로 순차 지연 */
.reveal, .reveal-up {
  opacity: 0; transform: translateY(28px); filter: blur(6px);
  transition: opacity .7s var(--ease-spring), transform .7s var(--ease-spring), filter .7s var(--ease-spring);
  transition-delay: calc(var(--i, 0) * 90ms);
}
.reveal.in, .reveal-up.in { opacity: 1; transform: translateY(0); filter: blur(0); }

.reveal-fade { opacity: 0; transition: opacity .7s ease; transition-delay: calc(var(--i, 0) * 90ms); }
.reveal-fade.in { opacity: 1; }

.reveal-left { opacity: 0; transform: translateX(-32px); filter: blur(4px); transition: opacity .7s var(--ease-spring), transform .7s var(--ease-spring), filter .7s var(--ease-spring); transition-delay: calc(var(--i, 0) * 90ms); }
.reveal-left.in { opacity: 1; transform: translateX(0); filter: blur(0); }

.reveal-right { opacity: 0; transform: translateX(32px); filter: blur(4px); transition: opacity .7s var(--ease-spring), transform .7s var(--ease-spring), filter .7s var(--ease-spring); transition-delay: calc(var(--i, 0) * 90ms); }
.reveal-right.in { opacity: 1; transform: translateX(0); filter: blur(0); }

.reveal-scale { opacity: 0; transform: scale(.92); transition: opacity .6s var(--ease-spring), transform .6s var(--ease-spring); transition-delay: calc(var(--i, 0) * 90ms); }
.reveal-scale.in { opacity: 1; transform: scale(1); }

.stagger { overflow-x: hidden; }

@keyframes hero-drift {
  0%, 100% { transform: scale(1) translate(0,0); }
  50% { transform: scale(1.04) translate(-1%, -1%); }
}

/* ==== 트러스트 밴드 / 통계형 카드 ==== */
.dp-stat3 .card {
  padding: 24px;
}

/* ==== 푸터 ==== */
.site-footer {
  background: var(--primary-dark);
  color: var(--text-on-dark);
  padding: 56px 0 32px;
  margin-top: 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.4fr;
  gap: 40px;
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}
.footer-grid h4 { color: var(--accent-soft); font-size: .9rem; margin-bottom: 14px; }
.footer-grid p, .footer-grid a { color: #C6CDD6; font-size: .875rem; line-height: 1.9; }
.footer-grid a { display: block; }
.footer-cat-row {
  display: grid;
  grid-template-columns: repeat(3, auto);
  column-gap: 28px;
  row-gap: 10px;
  justify-content: start;
}
.footer-grid .footer-cat-row a {
  white-space: nowrap;
}
@media (max-width: 700px) {
  .footer-cat-row { grid-template-columns: repeat(2, 1fr); column-gap: 16px; }
  .footer-grid .footer-cat-row a { white-space: normal; }
}
@media (max-width: 360px) {
  .footer-cat-row { grid-template-columns: 1fr; }
}
.footer-bottom {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.12);
  font-size: .8rem;
  color: #8A97A6;
}

/* ============================================================
   메인페이지 전용 — 에디토리얼 섹션 시스템 (Precision Installation)
   ============================================================ */

/* ---- 공통 섹션 셸 ---- */
.section { padding-block: 96px; }
.section--soft { background: var(--bg-warm); }
.section--dark { background: var(--primary); color: var(--text-on-dark); }
.section-head { max-width: 720px; margin-bottom: 48px; }
.section-eyebrow {
  display: block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: var(--eyebrow-tracking);
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 14px;
}
.section--dark .section-eyebrow { color: var(--accent-soft); }
.section-title {
  font-size: clamp(1.9rem, 3.6vw, 2.75rem);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -.02em;
  color: var(--ink);
  margin: 0 0 16px;
}
.section--dark .section-title { color: var(--text-on-dark); }
.section-desc { font-size: 1.02rem; color: var(--mute); line-height: 1.8; }
.section--dark .section-desc { color: rgba(252,252,250,.72); }
@media (max-width: 900px) { .section { padding-block: 72px; } }
@media (max-width: 560px) { .section { padding-block: 56px; } }

/* ---- 히어로(에디토리얼) ---- */
.hero-editorial { padding-block: 56px 80px; background: var(--bg-white); }
@media (max-width: 980px) {
  .hero-editorial { padding-block: 40px 56px; }
}
.hero-editorial-grid {
  display: grid;
  grid-template-columns: minmax(0,.78fr) minmax(0,1fr);
  gap: 56px;
  align-items: center;
  min-height: 760px;
}
.hero-editorial-content { padding-block: 40px; }
.hero-eyebrow {
  font-family: var(--ff-main);
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin: 0 0 18px;
}
.hero-brand {
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--mute);
  margin: 0 0 22px;
}
.hero-title {
  font-size: clamp(2.4rem, 5.4vw, 4.4rem);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.08;
  color: var(--ink);
  margin: 0 0 28px;
  white-space: nowrap;
}
@media (max-width: 560px) {
  .hero-title { font-size: clamp(2rem, 10vw, 2.8rem); }
}
.hero-title span { display: inline-block; }
.hero-lede {
  font-size: clamp(1.35rem, 2vw, 1.75rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
  margin: 0 0 20px;
  max-width: 30ch;
}
.hero-copy {
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--mute);
  max-width: 46ch;
  margin: 0 0 36px;
}
.hero-cta-group { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-media { position: relative; height: 100%; min-height: 480px; }
.hero-media-frame {
  position: relative;
  height: 100%;
  border-radius: var(--dp-radius-lg);
  overflow: hidden;
}
.hero-media-frame img { width: 100%; height: 100%; object-fit: cover; }
.hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.1s ease;
}
.hero-slide:first-child { position: relative; }
.hero-slide.active { opacity: 1; z-index: 1; }
.hero-annotation {
  position: absolute;
  left: 24px;
  bottom: 24px;
  background: rgba(252,252,250,.94);
  padding: 14px 18px;
  border-left: 2px solid var(--accent);
}
.hero-annotation-label {
  display: block;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 4px;
}
.hero-annotation-text { font-size: .92rem; font-weight: 700; color: var(--ink); }
@media (max-width: 980px) {
  .hero-editorial-grid { grid-template-columns: 1fr; min-height: 0; gap: 32px; }
  .hero-media { min-height: 340px; order: -1; }
  .hero-editorial-content { padding-block: 8px 0; }
}

/* ---- 스펙 그리드(라인 구분, 카드 금지) ---- */
.spec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
}
.spec-item {
  padding: 36px 32px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.spec-item:last-child { border-right: none; }
.spec-num {
  font-size: .78rem;
  font-weight: 700;
  color: var(--accent-dark);
  margin-bottom: 18px;
}
.spec-label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 10px;
}
.spec-title { font-size: 1.3rem; font-weight: 800; color: var(--ink); margin: 0 0 18px; }
.spec-list { display: flex; flex-direction: column; gap: 8px; }
.spec-list li { font-size: .95rem; color: var(--mute); padding-left: 14px; position: relative; }
.spec-list li::before { content: '—'; position: absolute; left: 0; color: var(--border-mid); }
@media (max-width: 780px) {
  .spec-grid { grid-template-columns: 1fr; }
  .spec-item { border-right: none; }
}

/* ---- 서비스 위계 ---- */
.service-featured {
  display: grid;
  grid-template-columns: minmax(0,1.05fr) minmax(0,1fr);
  gap: 48px;
  align-items: center;
  padding-block: 48px;
  border-bottom: 1px solid var(--border);
}
.service-featured--reverse .service-featured-media { order: 2; }
.service-featured-media { border-radius: var(--dp-radius); overflow: hidden; aspect-ratio: 4/3; }
.service-featured-media img { width: 100%; height: 100%; object-fit: cover; }
.service-featured-num { font-size: .78rem; font-weight: 700; color: var(--accent-dark); margin-bottom: 14px; }
.service-featured-title { font-size: clamp(1.6rem, 2.6vw, 2.1rem); font-weight: 800; color: var(--ink); margin: 0 0 14px; }
.service-featured-desc { font-size: 1rem; color: var(--mute); line-height: 1.8; margin: 0 0 20px; max-width: 42ch; }
.service-featured-link { display: inline-flex; align-items: center; gap: 8px; font-size: .88rem; font-weight: 700; color: var(--accent-dark); }
@media (max-width: 780px) {
  .service-featured, .service-featured--reverse { grid-template-columns: 1fr; }
  .service-featured--reverse .service-featured-media { order: 0; }
}
/* ---- 브랜드 스트립(호버 이펙트) ---- */
.brand-strip { padding-block: 56px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.brand-strip-label { font-size: .72rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--mute); margin-bottom: 20px; }
.brand-strip-list { display: flex; flex-wrap: wrap; gap: 12px 36px; }
.brand-strip-list span {
  display: inline-block;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--ink);
  opacity: .5;
  cursor: default;
  transition: opacity .3s ease, color .3s ease, transform .3s var(--ease-spring);
}
@media (hover: hover) and (pointer: fine) {
  .brand-strip-list span:hover { opacity: 1; color: var(--accent-dark); transform: translateY(-2px); }
}
.brand-strip-desc { margin-top: 24px; font-size: .98rem; line-height: 1.8; color: var(--mute); max-width: 56ch; }

/* ---- 케이스 스터디(2개) ---- */
.case-study-block:not(:last-child) { margin-bottom: 72px; }
.case-study-label { font-size: .78rem; font-weight: 700; color: var(--accent-dark); margin-bottom: 16px; }
.case-study-title { font-size: clamp(1.7rem, 3vw, 2.3rem); font-weight: 800; color: var(--ink); margin: 0 0 40px; max-width: 26ch; }
.case-study-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.case-photo { position: relative; aspect-ratio: 4/3; overflow: hidden; border-radius: var(--dp-radius-sm); }
.case-photo img { width: 100%; height: 100%; object-fit: cover; }
.case-photo-tag {
  position: absolute; top: 16px; left: 16px;
  background: rgba(252,252,250,.94);
  padding: 5px 12px;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink);
}
.case-meta { display: flex; gap: 48px; margin-top: 32px; padding-top: 28px; border-top: 1px solid var(--border); flex-wrap: wrap; }
.case-meta-label { font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--mute); margin-bottom: 8px; }
.case-meta-value { font-size: .98rem; font-weight: 600; color: var(--ink); }
@media (max-width: 640px) { .case-study-grid { grid-template-columns: 1fr; } }

/* ---- 프로세스 플로우(메인 전용, 얇은 테두리 카드 + 순차 스크롤 리빌) ---- */
.process-flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-top: 8px; }
.process-flow-step {
  padding: 28px 20px;
  border: 1px solid var(--border);
  border-radius: var(--dp-radius-sm);
  background: var(--bg-white);
  transition: border-color .3s ease, transform .3s var(--ease-spring);
}
.process-flow-num { font-family: var(--ff-main); font-size: .78rem; font-weight: 700; color: var(--mute); display: block; margin-bottom: 10px; }
.process-flow-micro { font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-dark); margin-bottom: 10px; }
.process-flow-title { font-size: 1.02rem; font-weight: 800; color: var(--ink); margin: 0 0 8px; }
.process-flow-desc { font-size: .85rem; color: var(--mute); line-height: 1.6; }
@media (max-width: 900px) {
  .process-flow { grid-template-columns: 1fr; gap: 14px; }
}

/* ---- 시공현장(균일 정사각 그리드) ---- */
.archive-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.archive-photo { position: relative; aspect-ratio: 1/1; overflow: hidden; border-radius: var(--dp-radius-sm); }
.archive-photo img { width: 100%; height: 100%; object-fit: cover; }
.archive-caption { margin-top: 14px; font-size: .95rem; font-weight: 700; color: var(--ink); }
@media (max-width: 900px) {
  .archive-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .archive-grid { grid-template-columns: 1fr; }
}

/* ---- FAQ 에디토리얼 variant ---- */
.faq-editorial { max-width: 960px; }
.faq-editorial .faq-item { border-bottom: 1px solid var(--border); border-top: none; }
.faq-editorial .faq-item:first-child { border-top: 1px solid var(--border); }
.faq-editorial .faq-q {
  padding: 26px 0;
  font-size: 1.15rem;
  align-items: baseline;
}
.faq-editorial .faq-q-text { display: flex; gap: 20px; align-items: baseline; }
.faq-editorial .faq-num { font-size: .8rem; font-weight: 700; color: var(--mute); flex-shrink: 0; }
.faq-editorial .faq-a { color: var(--mute); font-size: .98rem; line-height: 1.8; }
.faq-editorial .faq-item.open .faq-a { padding-bottom: 26px; }

/* ---- 최종 CTA(에디토리얼) ---- */
.cta-editorial {
  position: relative;
  padding-block: 120px;
  background-color: var(--primary);
  background-size: cover;
  background-position: center;
  color: var(--text-on-dark);
  overflow: hidden;
}
.cta-editorial::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(24,32,31,.9), rgba(24,32,31,.78));
}
.cta-editorial .container { position: relative; z-index: 2; max-width: 720px; }
.cta-editorial-label { font-size: .78rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--accent-soft); margin-bottom: 20px; }
.cta-editorial-title { font-size: clamp(2rem, 3.6vw, 2.9rem); font-weight: 800; line-height: 1.3; margin: 0 0 20px; }
.cta-editorial-desc { font-size: 1.05rem; color: rgba(252,252,250,.78); line-height: 1.8; margin: 0 0 32px; }

/* ---- 히어로 타이틀 clip-reveal ---- */
.clip-reveal {
  clip-path: inset(0 0 100% 0);
  transition: clip-path .9s var(--ease-spring);
}
.clip-reveal.in { clip-path: inset(0 0 0% 0); }
.scale-reveal { transform: scale(1.06); transition: transform 1.1s var(--ease-spring); }
.scale-reveal.in { transform: scale(1); }