/* ============================
   YK 시스템 중문 - Main Stylesheet
   Color: Neutral 60% / Sky Blue 30% / Black 10%
   ============================ */

/* Pretendard (rounded gothic) + Noto Sans KR */
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.css');
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;600;700&display=swap');

:root {
  /* === Neutral - 60% === */
  --bg:          #FAFAF7;     /* 메인 배경 */
  --bg-alt:      #F4EFE8;     /* 섹션 교체 배경 */
  --surface:     #FFFFFF;     /* 카드, 패널 */
  --border:      #DDD8CE;     /* 경계선 */
  --border-lt:   #EDE8E0;     /* 연한 경계선 */
  --text-body:   #5C5650;     /* 본문 텍스트 */
  --text-sub:    #9B9285;     /* 보조 텍스트 */
  --neutral-fill:#EDE8DF;     /* 중립 채우기 */

  /* === Blue Bottle Blue - 30% === */
  --sky:         #00A9E0;     /* Blue Bottle #00A9E0 */
  --sky-lt:      #33BCE6;     /* 라이트 블루 */
  --sky-pale:    #E0F5FC;     /* 극연한 블루 배경 */
  --sky-dark:    #0086B3;     /* 다크 블루 (호버) */
  --sky-section: #CCF0FA;     /* 블루 섹션 배경 */

  /* === Black - 10% === */
  --ink:         #1A1A1A;     /* 헤딩, 로고 */
  --ink-soft:    #2E2E2E;     /* 네비게이션 */

  /* Utility */
  --white:       #FFFFFF;
  --footer-bg:   #1C1B19;     /* 따뜻한 다크 */
  --footer-txt:  rgba(255,255,255,0.5);

  --font-main:   'Pretendard', 'Noto Sans KR', 'Apple SD Gothic Neo', sans-serif;

  --header-h:    76px;
  --wrap:        1280px;
  --pad:         52px;
  --sec-pad:     96px;

  --r-sm:  4px;
  --r-md:  10px;
  --r-lg:  18px;
  --r-xl:  28px;

  --shadow-sm: 0 2px 12px rgba(0,0,0,0.05);
  --shadow-md: 0 8px 28px rgba(0,0,0,0.09);
  --shadow-lg: 0 20px 50px rgba(0,0,0,0.12);

  --ease: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-main);
  font-weight: 500;
  background: var(--bg);
  color: var(--text-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; transition: color var(--ease); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.wrap,
.container {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--pad);
}

/* ============================
   HEADER
   ============================ */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: var(--header-h);
  background: var(--white);
  border-bottom: 1px solid var(--border-lt);
  transition: box-shadow var(--ease);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.logo-text-wrap { display: flex; align-items: center; }
.logo-brand {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--ink);
}

/* Nav */
.main-nav { display: flex; }
.nav-item { position: relative; }
.nav-link {
  display: flex;
  align-items: center;
  height: var(--header-h);
  padding: 0 20px;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: color var(--ease);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 20px;
  right: 20px;
  height: 2px;
  background: var(--sky);
  transform: scaleX(0);
  transition: transform var(--ease);
  transform-origin: center;
}
.nav-link:hover, .nav-link.active { color: var(--sky-dark); }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }

/* Dropdown */
.nav-item.has-dropdown:hover .dropdown-menu,
.nav-item.has-dropdown:focus-within .dropdown-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown-menu {
  position: absolute;
  top: calc(var(--header-h) - 2px);
  left: 0;
  min-width: 210px;
  background: var(--white);
  border: 1px solid var(--border);
  border-top: 2px solid var(--sky);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--ease);
  z-index: 100;
}
.dropdown-item {
  display: block;
  padding: 12px 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-body);
  border-bottom: 1px solid var(--border-lt);
  transition: all var(--ease);
}
.dropdown-item:last-child { border-bottom: none; }
.dropdown-item:hover { background: var(--sky-pale); color: var(--sky-dark); padding-left: 26px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: all var(--ease);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  inset: var(--header-h) 0 0;
  background: var(--white);
  z-index: 999;
  overflow-y: auto;
  padding: 20px var(--pad);
  transform: translateX(100%);
  transition: transform var(--ease);
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav-link {
  display: block;
  padding: 16px 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  border-bottom: 1px solid var(--border-lt);
}
.mobile-nav-sub {
  display: block;
  padding: 11px 16px;
  font-size: 14px;
  color: var(--text-body);
  border-bottom: 1px solid var(--bg-alt);
}

/* ============================
   HERO
   Replace --hero-img URL with your own photo
   ============================ */
.hero {
  position: relative;
  min-height: 78vh;
  padding: 72px 0 52px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-slides {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero-slide {
  position: absolute;
  inset: 0;
  background: center / cover no-repeat;
  transform: translateX(100%);
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.hero-slide.active { transform: translateX(0); }
.hero-slide.prev { transform: translateX(-100%); }
.hero-gradient {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    105deg,
    #FAFAF7 0%,
    rgba(250,250,247,0.93) 36%,
    rgba(250,250,247,0.52) 60%,
    rgba(250,250,247,0.0) 100%
  );
}
.hero .wrap {
  position: relative;
  z-index: 2;
  width: 100%;
}
.hero-content {
  position: relative;
  max-width: 580px;
}
.hero-eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sky-dark);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1.5px solid var(--sky-lt);
}
.hero-title {
  font-size: clamp(30px, 4.5vw, 56px);
  font-weight: 800;
  color: var(--ink);
  line-height: 1.18;
  letter-spacing: -0.025em;
  margin-bottom: 14px;
}
.hero-title .accent { color: var(--sky-dark); }
.hero-desc {
  font-size: clamp(15px, 1.5vw, 17px);
  color: var(--text-body);
  line-height: 1.75;
  margin-bottom: 28px;
  max-width: 420px;
  font-weight: 500;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; max-width: 360px; }
.hero-actions .btn-sky,
.hero-actions .btn-outline-sky {
  flex: 1;
  justify-content: center;
  text-align: center;
}

/* Buttons */
.btn-sky {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 32px;
  background: var(--sky);
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: var(--r-sm);
  transition: all var(--ease);
  border: 2px solid var(--sky);
}
.btn-sky:hover {
  background: var(--sky-dark);
  border-color: var(--sky-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,169,224,0.3);
}
.btn-outline-sky {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 32px;
  border: 2px solid var(--sky);
  color: var(--sky-dark);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: var(--r-sm);
  transition: all var(--ease);
  background: transparent;
}
.btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 32px;
  border: 2px solid rgba(255,255,255,0.7);
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: var(--r-sm);
  transition: all var(--ease);
  background: transparent;
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--white);
  transform: translateY(-2px);
}
.btn-outline-sky:hover {
  background: var(--sky-pale);
  transform: translateY(-2px);
}
.btn-dark {
  display: inline-flex;
  align-items: center;
  padding: 15px 32px;
  background: var(--ink);
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--r-sm);
  transition: all var(--ease);
  border: 2px solid var(--ink);
}
.btn-dark:hover { background: var(--ink-soft); transform: translateY(-2px); }
.btn-outline-dark {
  display: inline-flex;
  align-items: center;
  padding: 13px 30px;
  border: 2px solid rgba(26,26,26,0.25);
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--r-sm);
  transition: all var(--ease);
}
.btn-outline-dark:hover { border-color: var(--ink); }


/* ============================
   SECTION COMMONS
   ============================ */
.section { padding: var(--sec-pad) 0; }
.section-sky { background: var(--sky-section); }
.section-alt { background: var(--bg-alt); }
.section-white { background: var(--white); }
.section-dark { background: var(--footer-bg); color: var(--white); }

.sec-head { text-align: center; margin-bottom: 60px; }
.sec-eye {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--sky-dark);
  margin-bottom: 14px;
}
.sec-title {
  font-size: clamp(26px, 3.2vw, 42px);
  font-weight: 800;
  color: var(--ink);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.section-dark .sec-title { color: var(--white); }
.sec-desc {
  font-size: 17px;
  color: var(--text-body);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.8;
}
.section-dark .sec-desc { color: rgba(255,255,255,0.55); }
.divider {
  width: 36px;
  height: 2px;
  background: var(--sky);
  margin: 16px auto 0;
}

/* ============================
   BRAND STORY SECTION (compact)
   ============================ */
.brand-section { background: var(--white); padding: 52px 0; }
.brand-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
.brand-visual { display: none; }
.brand-visual-svg { padding: 40px; }
.brand-stat-box {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 110px;
  height: 110px;
  background: var(--sky);
  border-radius: var(--r-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: var(--shadow-md);
}
.brand-stat-num { font-size: 32px; font-weight: 800; line-height: 1; }
.brand-stat-label { font-size: 10px; letter-spacing: 0.08em; opacity: 0.85; }
.brand-content {}
.brand-content .sec-eye { text-align: left; display: block; }
.brand-content .sec-title { text-align: left; }
.brand-content .divider { margin: 16px 0 0; }
.brand-text {
  margin-top: 28px;
  font-size: 17px;
  color: var(--text-body);
  line-height: 1.85;
}
.brand-values {
  display: flex;
  gap: 20px;
  margin-top: 32px;
  flex-wrap: wrap;
}
.bval {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 90px;
  padding: 16px;
  background: var(--sky-pale);
  border-radius: var(--r-md);
  border-top: 2px solid var(--sky-lt);
}
.bval-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sky-dark);
}
.bval-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.4;
}
.brand-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 32px;
  font-size: 13px;
  font-weight: 700;
  color: var(--sky-dark);
  padding-bottom: 2px;
  border-bottom: 1.5px solid var(--sky-lt);
  transition: all var(--ease);
}
.brand-more:hover { gap: 12px; border-color: var(--sky-dark); }

/* ============================
   PRODUCTS
   ============================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.product-card {
  background: var(--white);
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--ease);
  display: block;
  color: inherit;
  border: 1px solid var(--border-lt);
}
.product-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-lg);
  border-color: var(--sky-lt);
}
.product-card:hover .product-card-arrow { transform: translateX(4px); }
.product-card-visual {
  aspect-ratio: 4/3;
  background: #fff;
  overflow: hidden;
  position: relative;
}
.pcv-photo {
  position: absolute;
  inset: 0;
  background: center / cover no-repeat;
  animation: pcv-photo 10s ease-in-out infinite;
}
.pcv-illus {
  position: absolute;
  inset: 0;
  background: var(--sky-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pcv-illus 10s ease-in-out infinite;
}
.pcv-illus svg { width: 72%; height: auto; }

@keyframes pcv-illus {
  0%, 32%  { opacity: 1; }
  47%      { opacity: 0; }
  73%      { opacity: 0; }
  88%      { opacity: 1; }
  100%     { opacity: 1; }
}
@keyframes pcv-photo {
  0%, 38%  { opacity: 0; }
  53%      { opacity: 1; }
  78%      { opacity: 1; }
  88%      { opacity: 0; }
  100%     { opacity: 0; }
}

/* 카드별 애니메이션 딜레이 */
.products-grid .product-card:nth-child(1) .pcv-illus,
.products-grid .product-card:nth-child(1) .pcv-photo { animation-delay: 0s; }
.products-grid .product-card:nth-child(2) .pcv-illus,
.products-grid .product-card:nth-child(2) .pcv-photo { animation-delay: -2.5s; }
.products-grid .product-card:nth-child(3) .pcv-illus,
.products-grid .product-card:nth-child(3) .pcv-photo { animation-delay: -5s; }
.products-grid .product-card:nth-child(4) .pcv-illus,
.products-grid .product-card:nth-child(4) .pcv-photo { animation-delay: -7.5s; }
.product-card-body { padding: 22px; }
.product-card-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sky-dark);
  margin-bottom: 6px;
}
.product-card-name {
  font-size: 17px;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 8px;
  line-height: 1.3;
}
.product-card-desc {
  font-size: 16.5px;
  color: var(--text-sub);
  line-height: 1.7;
  margin-bottom: 16px;
}
.product-card-cta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--sky-dark);
}
.product-card-arrow { transition: transform var(--ease); font-style: normal; }

/* ============================
   CONSTRUCTION CASES
   ============================ */
.construction-section { background: #D5CFC9; overflow: hidden; padding: calc(var(--header-h) + var(--sec-pad)) 0 var(--sec-pad); }
.construction-section .sec-eye { color: var(--sky); }
.construction-section .sec-title { color: var(--ink); font-size: clamp(34px, 4.2vw, 56px); }
.construction-section .sec-desc { color: var(--text-body); }
.construction-section .divider { background: var(--sky); }

.constr-cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 36px;
}
.constr-case-card {
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.constr-case-info {
  padding: 14px 16px 16px;
}
.constr-case-title {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
  line-height: 1.45;
}
.constr-logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-alt);
  min-height: 180px;
}
.constr-logo-wrap { text-align: center; }
.constr-logo-brand {
  margin-top: 16px;
  font-size: 15px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: 0.04em;
}
.constr-logo-sub {
  margin-top: 5px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sky);
}

/* ============================
   CONSTRUCTION REEL CARD
   ============================ */
.constr-reel-card { box-shadow: 0 6px 24px rgba(0,0,0,0.14); }
.constr-reel {
  position: relative;
  aspect-ratio: 1/1;
  overflow: hidden;
  background: #0a0a0a;
  border-radius: var(--r-md) var(--r-md) 0 0;
}
.reel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
}
.reel-slide.active { opacity: 1; }
.reel-img {
  width: 100%;
  height: 100%;
  background: center / cover no-repeat;
}

/* Ken Burns 4가지 방향 변형 */
@keyframes kb-zoom  { from { transform: scale(1.0);                } to { transform: scale(1.15);                } }
@keyframes kb-pan-l { from { transform: scale(1.07) translateX(3%); } to { transform: scale(1.15) translateX(-2%); } }
@keyframes kb-pan-r { from { transform: scale(1.07) translateX(-3%);} to { transform: scale(1.15) translateX(2%); } }
@keyframes kb-pan-u { from { transform: scale(1.06) translateY(3%); } to { transform: scale(1.14) translateY(-2%); } }

.reel-slide:nth-child(4n+1).active .reel-img { animation: kb-zoom  8.5s ease-out forwards; }
.reel-slide:nth-child(4n+2).active .reel-img { animation: kb-pan-l 8.5s ease-out forwards; }
.reel-slide:nth-child(4n+3).active .reel-img { animation: kb-pan-r 8.5s ease-out forwards; }
.reel-slide:nth-child(4n).active   .reel-img { animation: kb-pan-u 8.5s ease-out forwards; }

/* 로고 엔딩 슬라이드 */
.reel-logo-end {
  background: linear-gradient(145deg, #0d1117 0%, #111a22 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.reel-logo-box {
  text-align: center;
  padding: 24px;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.95s 0.35s ease, transform 0.95s 0.35s ease;
}
.reel-logo-end.active .reel-logo-box {
  opacity: 1;
  transform: translateY(0);
}
.reel-brand {
  margin-top: 20px;
  font-size: 16px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.07em;
}
.reel-sub {
  margin-top: 7px;
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--sky);
}

/* 비네트 오버레이 */
.reel-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 42%, rgba(0,0,0,0.28) 100%);
  pointer-events: none;
  z-index: 2;
}

/* ============================
   FAQ
   ============================ */
.faq-section { background: var(--bg); }
.faq-list {
  max-width: 760px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item:first-child {
  border-top: 1px solid var(--border);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  text-align: left;
  gap: 20px;
  font-family: var(--font-main);
}
.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1.5px solid var(--sky);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sky);
  transition: transform var(--ease), background var(--ease);
  position: relative;
}
.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: var(--sky);
  border-radius: 2px;
  transition: transform var(--ease), opacity var(--ease);
}
.faq-icon::before { width: 10px; height: 1.5px; }
.faq-icon::after  { width: 1.5px; height: 10px; }
.faq-item.open .faq-icon { background: var(--sky); }
.faq-item.open .faq-icon::before,
.faq-item.open .faq-icon::after { background: var(--white); }
.faq-item.open .faq-icon::after  { transform: rotate(90deg); opacity: 0; }
.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.38s cubic-bezier(0.4,0,0.2,1);
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer p {
  padding: 0 0 24px;
  font-size: 15px;
  color: var(--text-body);
  line-height: 1.78;
  margin: 0;
}

/* ============================
   CONSULTATION — simplified
   ============================ */
.consultation-section { background: #D5CFC9; }
.consult-simple {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 24px;
}
.consult-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sky-dark);
}
.consult-phone {
  font-size: clamp(32px, 5vw, 58px);
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.02em;
  line-height: 1;
  display: block;
  transition: color var(--ease);
}
.consult-phone:hover { color: var(--sky-dark); }
.consult-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}
.consult-call-btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 15px 40px;
  background: var(--ink);
  color: var(--white);
  font-size: 17px;
  font-weight: 700;
  border-radius: var(--r-md);
  transition: all var(--ease);
  border: 2px solid var(--ink);
  min-width: 180px;
  justify-content: center;
}
.consult-call-btn:hover { background: var(--ink-soft); transform: translateY(-2px); }
.consult-sms-btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 38px;
  border: 2px solid var(--sky);
  color: var(--sky-dark);
  font-size: 17px;
  font-weight: 700;
  border-radius: var(--r-md);
  transition: all var(--ease);
  min-width: 180px;
  justify-content: center;
  background: transparent;
}
.consult-sms-btn:hover { background: var(--sky-pale); transform: translateY(-2px); }
.consult-hint {
  font-size: 16.5px;
  color: var(--text-sub);
  margin-top: -8px;
}

/* ============================
   FOOTER — compact
   ============================ */
.site-footer {
  background: var(--footer-bg);
  color: var(--footer-txt);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 36px 0;
  gap: 32px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.footer-brand-text { display: flex; align-items: center; }
.footer-brand-name {
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.06em;
}

/* Footer icon nav */
.footer-icon-nav {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.footer-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 10px 14px;
  border-radius: var(--r-md);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.06);
  transition: all var(--ease);
  min-width: 60px;
}
.footer-nav-item:hover {
  background: rgba(0,169,224,0.15);
  border-color: rgba(0,169,224,0.25);
}
.footer-nav-icon { color: rgba(255,255,255,0.4); }
.footer-nav-item:hover .footer-nav-icon { color: var(--sky-lt); }
.footer-nav-label {
  font-size: 10px;
  font-weight: 600;
  color: rgba(255,255,255,0.38);
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.footer-nav-item:hover .footer-nav-label { color: rgba(255,255,255,0.65); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 14px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-copy { font-size: 11px; color: rgba(255,255,255,0.22); }
.footer-sitemap-link {
  font-size: 11px;
  color: rgba(255,255,255,0.22);
  transition: color var(--ease);
}
.footer-sitemap-link:hover { color: rgba(255,255,255,0.5); }

/* ============================
   PAGE TEMPLATES
   ============================ */
.page-hero {
  padding: calc(var(--header-h) + 56px) 0 56px;
  background: var(--footer-bg);
  color: var(--white);
  text-align: center;
}
.page-hero-eyebrow {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--sky-lt);
  margin-bottom: 14px;
  display: block;
}
.page-hero-title {
  font-size: clamp(28px, 3.5vw, 50px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 16px;
}
.page-hero-desc {
  font-size: 17px;
  color: rgba(255,255,255,0.55);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.8;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11.5px;
  color: rgba(255,255,255,0.35);
  margin-bottom: 20px;
  justify-content: center;
}
.breadcrumb a { color: rgba(255,255,255,0.35); transition: color var(--ease); }
.breadcrumb a:hover { color: var(--sky-lt); }
.breadcrumb-sep { color: rgba(255,255,255,0.18); }

/* Back button */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--sky-dark);
  padding: 9px 18px;
  border: 1.5px solid var(--sky-lt);
  border-radius: var(--r-sm);
  margin-top: 36px;
  transition: all var(--ease);
  background: var(--sky-pale);
}
.back-btn:hover { background: var(--sky-lt); color: var(--white); }

/* Brand Story Page */
.brand-content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.brand-content-body h2 {
  font-size: 24px; font-weight: 800; color: var(--ink);
  margin-bottom: 16px; margin-top: 40px;
}
.brand-content-body h2:first-child { margin-top: 0; }
.brand-content-body p { font-size: 16.5px; color: var(--text-body); line-height: 1.9; margin-bottom: 14px; }

.brand-timeline { margin-top: 56px; }
.brand-timeline-title { font-size: 18px; font-weight: 800; margin-bottom: 28px; color: var(--ink); }
.timeline-item { display: flex; gap: 20px; padding-bottom: 28px; position: relative; }
.timeline-item::before {
  content: ''; position: absolute; left: 47px; top: 20px; bottom: 0;
  width: 1px; background: var(--border);
}
.timeline-item:last-child::before { display: none; }
.timeline-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--sky); margin-top: 5px; flex-shrink: 0;
  position: relative; z-index: 1; margin-left: 42px;
}
.timeline-year { font-size: 11px; font-weight: 700; letter-spacing: 0.08em; color: var(--sky-dark); margin-bottom: 3px; }
.timeline-text { font-size: 15.5px; color: var(--text-body); line-height: 1.7; }

/* Values */
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.value-card { padding: 28px; background: var(--white); border-radius: var(--r-md); border: 1px solid var(--border-lt); }
.value-icon { width: 42px; height: 42px; margin-bottom: 16px; color: var(--sky-dark); }
.value-title { font-size: 16px; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.value-desc { font-size: 15.5px; color: var(--text-body); line-height: 1.7; }

/* Door Product Detail */
.door-detail-hero { padding: calc(var(--header-h) + 72px) 0 72px; background: var(--footer-bg); }
.door-detail-hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.door-visual-wrap {
  background: rgba(255,255,255,0.04);
  border-radius: var(--r-lg);
  padding: 44px;
  display: flex; align-items: center; justify-content: center;
}
.door-visual-wrap svg { width: 100%; max-width: 300px; height: auto; }
.door-detail-content { color: var(--white); }
.door-detail-content .sec-eye { text-align: left; display: block; color: var(--sky-lt); }
.door-detail-title {
  font-size: clamp(30px, 3.5vw, 48px);
  font-weight: 800; color: var(--white);
  margin: 14px 0 18px; line-height: 1.2;
}
.door-detail-desc { font-size: 17px; color: rgba(255,255,255,0.58); line-height: 1.8; margin-bottom: 32px; }
.door-tags { display: flex; gap: 7px; flex-wrap: wrap; }
.door-tag {
  padding: 5px 14px;
  border: 1px solid rgba(168,204,224,0.3);
  border-radius: 100px;
  font-size: 11.5px; font-weight: 500;
  color: var(--sky-lt); letter-spacing: 0.04em;
}

/* Door Features */
.door-features-section { padding: var(--sec-pad) 0; background: var(--bg); }
.features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.feature-item {
  padding: 28px;
  background: var(--white);
  border-radius: var(--r-md);
  border-left: 3px solid var(--sky);
  border: 1px solid var(--border-lt);
  border-left: 3px solid var(--sky);
}
.feature-title { font-size: 17px; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.feature-desc { font-size: 15.5px; color: var(--text-body); line-height: 1.7; }

/* Install */
.install-section { padding: var(--sec-pad) 0; background: var(--sky-section); }
.install-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 36px; }
.install-card {
  background: var(--white); border-radius: var(--r-md); padding: 26px;
  text-align: center; box-shadow: var(--shadow-sm);
}
.install-icon { width: 44px; height: 44px; margin: 0 auto 14px; color: var(--sky-dark); }
.install-title { font-size: 16.5px; font-weight: 700; color: var(--ink); margin-bottom: 7px; }
.install-desc { font-size: 16.5px; color: var(--text-body); line-height: 1.6; }

/* Door CTA */
.door-cta-section { padding: 72px 0; background: var(--ink); text-align: center; }
.door-cta-title { font-size: 28px; font-weight: 800; color: var(--white); margin-bottom: 12px; }
.door-cta-desc { font-size: 14px; color: rgba(255,255,255,0.5); margin-bottom: 36px; }
.door-cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ============================
   CONSTRUCTION CASES GALLERY
   ============================ */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.case-card {
  background: var(--white);
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-lt);
  transition: all var(--ease);
}
.case-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--sky-lt);
}
.case-track {
  position: relative;
  aspect-ratio: 1/1;
  background: #111;
  overflow: hidden;
}
.case-slide {
  position: absolute;
  inset: 0;
  transform: translateX(100%);
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}
.case-slide.active { transform: translateX(0); }
.case-slide.prev { transform: translateX(-100%); }
.case-img {
  width: 100%;
  height: 100%;
  background: center / cover no-repeat;
}
.case-overlay { display: none; }
.case-info { padding: 18px 20px 20px; }
.case-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.45;
  margin: 0;
}

/* Products Overview */
.products-overview-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.product-overview-card {
  display: grid; grid-template-columns: 190px 1fr; gap: 0;
  background: var(--white); border-radius: var(--r-lg);
  overflow: hidden; box-shadow: var(--shadow-sm);
  transition: all var(--ease);
  border: 1px solid var(--border-lt);
}
.product-overview-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--sky-lt); }
.product-overview-visual {
  background: var(--sky-pale); display: flex;
  align-items: center; justify-content: center; padding: 22px;
}
.product-overview-visual svg { width: 100%; max-width: 130px; height: auto; }
.product-overview-body { padding: 26px; }
.product-overview-num { font-size: 10.5px; font-weight: 700; color: var(--sky-dark); letter-spacing: 0.18em; margin-bottom: 6px; }
.product-overview-name { font-size: 19px; font-weight: 800; color: var(--ink); margin-bottom: 8px; }
.product-overview-desc { font-size: 13px; color: var(--text-body); line-height: 1.7; margin-bottom: 18px; }
.product-overview-link {
  font-size: 13px; font-weight: 700; color: var(--sky-dark);
  display: inline-flex; align-items: center; gap: 5px;
  border-bottom: 1px solid var(--sky-lt); padding-bottom: 1px; transition: all var(--ease);
}
.product-overview-link:hover { gap: 9px; }

/* Sitemap Page */
.sitemap-section { padding: var(--sec-pad) 0; }
.sitemap-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 36px; }
.sitemap-group-title {
  font-size: 11px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--sky-dark); margin-bottom: 14px; padding-bottom: 10px;
  border-bottom: 2px solid var(--sky);
}
.sitemap-links { display: flex; flex-direction: column; gap: 7px; }
.sitemap-link { font-size: 15.5px; color: var(--text-body); transition: color var(--ease); padding: 3px 0; }
.sitemap-link:hover { color: var(--sky-dark); }
.sitemap-sub-link {
  font-size: 16.5px; color: var(--text-sub); padding: 3px 0 3px 12px;
  border-left: 2px solid var(--border); transition: all var(--ease);
}
.sitemap-sub-link:hover { color: var(--sky-dark); border-color: var(--sky); }

/* Construction Gallery */
.construction-gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.gallery-card {
  aspect-ratio: 4/3; background: var(--sky-pale); border-radius: var(--r-md);
  overflow: hidden; position: relative; display: flex;
  align-items: center; justify-content: center; border: 1px solid var(--border-lt);
}
.gallery-placeholder { text-align: center; color: var(--text-sub); font-size: 16.5px; }
.video-section { padding: var(--sec-pad) 0; background: var(--footer-bg); color: var(--white); }
.video-placeholder {
  aspect-ratio: 16/9; background: #1A1A1A; border-radius: var(--r-lg);
  display: flex; align-items: center; justify-content: center;
  border: 2px dashed rgba(255,255,255,0.08); max-width: 880px; margin: 36px auto 0;
}
.video-placeholder-content { text-align: center; color: rgba(255,255,255,0.22); }
.play-btn-deco {
  width: 68px; height: 68px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.18);
  display: flex; align-items: center; justify-content: center; margin: 0 auto 14px;
}

/* Consultation Page */
.consultation-page-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.contact-card { background: var(--white); border-radius: var(--r-lg); padding: 44px; box-shadow: var(--shadow-sm); }
.contact-card-title { font-size: 19px; font-weight: 800; color: var(--ink); margin-bottom: 6px; }
.contact-card-sub { font-size: 13px; color: var(--text-sub); margin-bottom: 28px; }
.contact-action {
  display: flex; align-items: center; gap: 18px; padding: 22px;
  border-radius: var(--r-md); transition: all var(--ease); margin-bottom: 10px;
}
.contact-action.call-action {
  background: rgba(26,26,26,0.04); border: 1.5px solid rgba(26,26,26,0.1);
}
.contact-action.call-action:hover { background: rgba(26,26,26,0.07); border-color: var(--ink); }
.contact-action.sms-action {
  background: var(--sky-pale); border: 1.5px solid rgba(0,169,224,0.25);
}
.contact-action.sms-action:hover { background: var(--sky-section); border-color: var(--sky); }
.action-icon-wrap {
  width: 48px; height: 48px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.call-action .action-icon-wrap { background: rgba(26,26,26,0.08); }
.sms-action .action-icon-wrap { background: rgba(0,169,224,0.15); }
.action-type { font-size: 10.5px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-sub); margin-bottom: 2px; }
.action-number { font-size: 22px; font-weight: 800; color: var(--ink); letter-spacing: 0.04em; }
.action-hint { font-size: 11.5px; color: var(--text-sub); }
.consult-info-card { background: var(--sky-pale); border-radius: var(--r-lg); padding: 36px; }
.consult-info-title { font-size: 17px; font-weight: 800; color: var(--ink); margin-bottom: 20px; }
.consult-info-item { padding: 14px 0; border-bottom: 1px solid var(--border-lt); display: flex; flex-direction: column; gap: 4px; }
.consult-info-item:last-child { border-bottom: none; }
.info-label { font-size: 10.5px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sky-dark); }
.info-value { font-size: 15.5px; font-weight: 500; color: var(--ink); }

/* Fade up animation */
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity 0.65s ease, transform 0.65s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 1024px) {
  :root { --pad: 32px; --sec-pad: 72px; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .construction-photo-grid { grid-template-columns: repeat(2, 1fr); }
  .cases-grid { grid-template-columns: repeat(2, 1fr); }
  .constr-cases-grid { grid-template-columns: repeat(3, 1fr); }
  .door-detail-hero-grid { grid-template-columns: 1fr; }
  .door-visual-wrap { display: none; }
  .sitemap-grid { grid-template-columns: repeat(2, 1fr); }
  .products-overview-grid { grid-template-columns: 1fr; }
  .consultation-page-grid { grid-template-columns: 1fr; }
  .brand-content-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .construction-gallery-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  :root { --pad: 24px; --sec-pad: 56px; --header-h: 62px; }
  .main-nav { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: block; }
  .products-grid { grid-template-columns: 1fr; }
  .construction-photo-grid { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .constr-cases-grid { grid-template-columns: 1fr; gap: 16px; }
  .faq-question { font-size: 15px; }
  .hero-actions { flex-direction: column; align-items: flex-start; max-width: 100%; }
  .hero-actions .btn-sky,
  .hero-actions .btn-outline-sky { flex: none; width: 100%; }
  .hero-title { font-size: 32px; }
  .consult-actions { flex-direction: column; align-items: stretch; }
  .consult-call-btn, .consult-sms-btn { width: 100%; }
  .consult-phone { font-size: 36px; }
  /* Footer compact on mobile */
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 20px; padding: 24px 0; }
  .footer-icon-nav { justify-content: flex-start; }
  .footer-nav-item { padding: 9px 12px; min-width: 52px; }
  .sitemap-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .install-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .product-overview-card { grid-template-columns: 1fr; }
  .product-overview-visual { aspect-ratio: 2/1; padding: 28px; }
  .construction-gallery-grid { grid-template-columns: 1fr; }
  .door-cta-actions { flex-direction: column; align-items: center; }
  .brand-values { display: none; }
  .brand-more { margin-top: 20px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

/* ============================
   Footer Biz Info
   ============================ */
.footer-copy-wrap { display: flex; flex-direction: column; gap: 4px; }
.footer-biz {
  font-size: 11px;
  color: var(--footer-txt);
  opacity: 0.7;
}

/* ============================
   Construction SEO H1 / Sub
   ============================ */
.constr-sub-title {
  font-size: 21px;
  font-weight: 700;
  color: var(--text-sub);
  letter-spacing: 0.04em;
  margin: 18px 0 0;
}


/* ============================
   Local SEO Case Section
   ============================ */
.local-case-link { display: block; text-decoration: none; color: inherit; }
.local-case-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 28px;
}
.local-case-img {
  aspect-ratio: 4/3;
  border-radius: var(--r-md);
  background: center / cover no-repeat;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.local-case-link:hover .local-case-img {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md, 0 8px 28px rgba(0,0,0,0.14));
}
@media (max-width: 540px) {
  .local-case-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   LP 지역 랜딩 페이지 공통 스타일
   ============================================================ */

/* Hero */
.lp-hero { background: var(--ink); color: #fff; padding: calc(var(--header-h) + 56px) 0 72px; }
.lp-hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.lp-hero-badge { display: inline-block; font-size: .7rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--sky); border: 1px solid rgba(0,169,224,.35); border-radius: 100px; padding: 5px 16px; margin-bottom: 16px; }
.lp-h1 { font-size: clamp(1.9rem, 4.5vw, 2.8rem); font-weight: 800; line-height: 1.2; margin-bottom: 18px; color: #fff; }
.lp-lead { font-size: 1rem; line-height: 1.8; color: rgba(255,255,255,.78); word-break: keep-all; }
.lp-hero-btns { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }
.lp-hero-btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px; border-radius: 10px; font-size: .97rem; font-weight: 700; text-decoration: none; transition: var(--ease); white-space: nowrap; }
.lp-hero-btn--call { background: var(--sky); color: #fff; }
.lp-hero-btn--call:hover { background: var(--sky-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,169,224,.35); color: #fff; }
.lp-hero-btn--sms { background: rgba(255,255,255,.1); color: #fff; border: 1.5px solid rgba(255,255,255,.3); }
.lp-hero-btn--sms:hover { background: rgba(255,255,255,.18); border-color: rgba(255,255,255,.6); color: #fff; transform: translateY(-2px); }
.lp-hero-img { border-radius: var(--r-lg); overflow: hidden; }
.lp-hero-img img { width: 100%; height: 100%; object-fit: cover; display: block; aspect-ratio: 4/3; }

/* 시공 정보 카드 */
.lp-info { padding: 64px 0; border-bottom: 1px solid var(--border); }
.lp-info-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.lp-info-card { border: 1.5px solid var(--border); border-radius: var(--r-md); padding: 18px 16px; text-align: center; }
.lp-info-card-label { font-size: .67rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--sky-dark); margin-bottom: 8px; }
.lp-info-card-val { font-size: .9rem; font-weight: 700; color: var(--ink); line-height: 1.5; }

/* 시공 사진 + 상세 */
.lp-body { padding: 80px 0 90px; }
.lp-body-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.lp-sec-eyebrow { display: block; font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--sky-dark); margin-bottom: 10px; }
.lp-sec-h2 { font-size: clamp(1.25rem, 2.4vw, 1.75rem); font-weight: 800; color: var(--ink); letter-spacing: -.03em; margin-bottom: 14px; line-height: 1.3; }
.lp-body-p { font-size: .94rem; line-height: 1.9; color: var(--text-body); margin-bottom: 14px; word-break: keep-all; }
.lp-checklist { list-style: none; padding: 0; margin: 12px 0 0; }
.lp-checklist li { font-size: .93rem; line-height: 1.85; color: var(--text-body); padding-left: 22px; position: relative; }
.lp-checklist li::before { content: '✓'; position: absolute; left: 0; color: var(--sky); font-weight: 700; }
.lp-slide-wrap { position: relative; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4/3; }
.lp-slide { position: absolute; inset: 0; }
.lp-slide img { width: 100%; height: 100%; object-fit: cover; display: block; }
.lp-slide:nth-child(1) { opacity: 1; animation: lpSlideA 8s ease-in-out infinite; }
.lp-slide:nth-child(2) { opacity: 0; animation: lpSlideB 8s ease-in-out infinite; }
.lp-slide-wrap:has(.lp-slide:only-child) { aspect-ratio: unset; }
.lp-slide:only-child { animation: none; opacity: 1; position: relative; inset: auto; }
.lp-slide:only-child img { height: auto; }
@keyframes lpSlideA { 0%,42%{opacity:1} 50%,92%{opacity:0} 100%{opacity:1} }
@keyframes lpSlideB { 0%,42%{opacity:0} 50%,92%{opacity:1} 100%{opacity:0} }
.lp-single-img { border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4/3; }
.lp-single-img img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* 지역 */
.lp-local { padding: 80px 0; background: var(--bg-alt); border-bottom: 1px solid var(--border); }
.lp-local-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.lp-sec-desc { font-size: .94rem; color: var(--text-body); line-height: 1.85; word-break: keep-all; }
.lp-chips-label { display: block; font-size: .68rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--text-sub); margin-bottom: 10px; }
.lp-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.lp-chip { display: inline-block; padding: 6px 14px; border-radius: 100px; font-size: .8rem; font-weight: 600; }
.lp-chip--main { background: var(--ink); color: #fff; }
.lp-chip--sub { background: var(--surface); color: var(--text-body); border: 1px solid var(--border); }

/* WHY YK */
.lp-feat { padding: 80px 0; background: #fff; }
.lp-feat-head { text-align: center; margin-bottom: 48px; }
.lp-feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.lp-feat-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 36px 28px; transition: border-color var(--ease), box-shadow var(--ease), transform var(--ease); }
.lp-feat-card:hover { border-color: var(--sky); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.lp-feat-num { display: inline-block; font-size: .68rem; font-weight: 800; letter-spacing: .1em; color: var(--sky-dark); margin-bottom: 14px; }
.lp-feat-title { font-size: 1.1rem; font-weight: 800; color: var(--ink); letter-spacing: -.025em; margin-bottom: 12px; }
.lp-feat-desc { font-size: .9rem; color: var(--text-body); line-height: 1.8; word-break: keep-all; }

/* FAQ (LP 섹션 래퍼) */
.lp-faq { padding: 80px 0; background: var(--bg); }
.lp-faq-head { text-align: center; margin-bottom: 48px; }

/* 최종 CTA */
.lp-cta { padding: 90px 0; background: var(--ink); color: #fff; text-align: center; }
.lp-cta-eyebrow { display: inline-block; font-size: .68rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--sky); margin-bottom: 14px; }
.lp-cta-title { font-size: clamp(1.4rem, 3.2vw, 2.2rem); font-weight: 800; color: #fff; letter-spacing: -.03em; margin-bottom: 10px; }
.lp-cta-sub { font-size: .94rem; color: rgba(255,255,255,.62); margin-bottom: 32px; word-break: keep-all; }
.lp-cta-num { display: block; font-size: clamp(2.2rem, 5vw, 3.2rem); font-weight: 900; color: var(--sky); letter-spacing: .03em; line-height: 1; margin-bottom: 32px; transition: var(--ease); text-decoration: none; }
.lp-cta-num:hover { color: var(--sky-lt); }
.lp-cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.lp-cta-btn { display: inline-flex; align-items: center; gap: 8px; padding: 15px 36px; border-radius: 10px; font-size: .97rem; font-weight: 700; text-decoration: none; transition: var(--ease); }
.lp-cta-btn--call { background: var(--sky); color: #fff; }
.lp-cta-btn--call:hover { background: var(--sky-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,169,224,.35); color: #fff; }
.lp-cta-btn--sms { background: rgba(255,255,255,.1); color: #fff; border: 1.5px solid rgba(255,255,255,.25); }
.lp-cta-btn--sms:hover { background: rgba(255,255,255,.18); border-color: rgba(255,255,255,.55); color: #fff; transform: translateY(-2px); }

/* LP 섹션 부제목 (제목 Bold / 부제목 Regular 카피) */
.lp-sec-sub { display: block; font-size: .98rem; font-weight: 400; color: var(--text-sub); margin-bottom: 12px; line-height: 1.6; word-break: keep-all; }
.lp-cta-sub-label { display: block; font-size: .98rem; font-weight: 400; color: rgba(255,255,255,.62); margin-bottom: 14px; word-break: keep-all; }

/* LP 지역페이지 디자인 변형 모디파이어 (신규 10개 지역용) */
.lp-hero-inner--rev .lp-hero-img { order: -1; }
.lp-body-grid--rev > div:first-child { order: 2; }
.lp-feat-grid--2col { grid-template-columns: repeat(2, 1fr); }
.lp-info-grid--4 { grid-template-columns: repeat(4, 1fr); }
.lp-checklist--cards { list-style: none; padding: 0; margin: 16px 0 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.lp-checklist--cards li { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-md); padding: 14px 16px 14px 36px; font-size: .89rem; line-height: 1.6; }
.lp-feat--row .lp-feat-grid { grid-template-columns: 1fr; gap: 14px; }
.lp-feat--row .lp-feat-card { display: flex; align-items: flex-start; gap: 22px; }
.lp-feat--row .lp-feat-num { margin-bottom: 0; flex: none; }
.lp-cta--split .container { display: grid; grid-template-columns: 1.2fr .8fr; gap: 48px; align-items: center; text-align: left; }
.lp-cta--split .lp-cta-title, .lp-cta--split .lp-cta-sub, .lp-cta--split .lp-cta-sub-label, .lp-cta--split .lp-cta-eyebrow { text-align: left; }
.lp-cta--split .lp-cta-btns { justify-content: flex-start; }
.lp-cta--split-card { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); border-radius: var(--r-lg); padding: 28px; }
.lp-cta--split-card p { font-size: .85rem; color: rgba(255,255,255,.6); line-height: 1.7; margin: 0 0 8px; }
.lp-cta--split-card p:last-child { margin-bottom: 0; }
.lp-faq-list--grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.lp-faq-list--grid .faq-item:first-child { border-top: 1px solid var(--border); }
.lp-faq-list--grid .faq-item { border: 1px solid var(--border); border-radius: var(--r-md); padding: 4px 4px; }

@media (max-width: 900px) {
  .lp-feat-grid--2col { grid-template-columns: 1fr; }
  .lp-info-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .lp-checklist--cards { grid-template-columns: 1fr; }
  .lp-cta--split .container { grid-template-columns: 1fr; text-align: center; }
  .lp-cta--split .lp-cta-title, .lp-cta--split .lp-cta-sub, .lp-cta--split .lp-cta-sub-label, .lp-cta--split .lp-cta-eyebrow { text-align: center; }
  .lp-cta--split .lp-cta-btns { justify-content: center; }
  .lp-faq-list--grid { grid-template-columns: 1fr; }
}

/* LP 반응형 */
@media (max-width: 900px) {
  .lp-hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .lp-hero-img { order: -1; }
  .lp-info-grid { grid-template-columns: repeat(3, 1fr); }
  .lp-body-grid { grid-template-columns: 1fr; gap: 36px; }
  .lp-local-grid { grid-template-columns: 1fr; gap: 36px; }
  .lp-feat-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .lp-info-grid { grid-template-columns: repeat(2, 1fr); }
  .lp-hero-btns { flex-direction: column; }
  .lp-hero-btn { justify-content: center; }
  .lp-cta-btns { flex-direction: column; align-items: center; }
  .lp-cta-btn { min-width: 200px; justify-content: center; }
}