/* =========================================================
   1. 토큰
   ========================================================= */
:root {
  --ink: #0e2a32;          /* 가장 어두운 톤: 탑바, 본문 제목 */
  --petrol: #0b6475;       /* 메인 */
  --petrol-dark: #084d5a;
  --aqua: #4cc9d4;         /* 보조 포인트 (물) */
  --signal: #ffbe0b;       /* 긴급/전화 CTA */
  --signal-dark: #f0a500;
  --brand-blue: #1f6fe5;   /* 로고 전용 (심볼 블루) */
  --brand-ink: #18212e;    /* 로고 전용 (심볼 다크) */
  --alert: #e8573a;        /* 위험 표시 (셀프체크 높음) */

  --text: #16262b;
  --text-sub: #4d5f64;
  --text-mute: #82959a;
  --line: #dde6e8;
  --bg: #fff;
  --mist: #eef4f5;         /* 연한 배경 */

  --font: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont,
          "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;

  --container: 1200px;
  --gutter: 20px;
  --header-h: 76px;
  --section-py: 120px;

  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 24px;

  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* =========================================================
   2. 리셋
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  word-break: keep-all;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
em { font-style: normal; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
:focus-visible { outline: 2px solid var(--aqua); outline-offset: 3px; }

/* 스크롤 등장 효과: JS가 동작할 때만 숨김 (html.js) */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: var(--reveal-delay, 0s);
}
.js [data-reveal].is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js [data-reveal] { opacity: 1; transform: none; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* =========================================================
   3. 공통 레이아웃 / 컴포넌트
   ========================================================= */
.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section { padding: var(--section-py) 0; }
.section--mist { background: var(--mist); }
.section--dark { background: var(--ink); color: #fff; }

/* 섹션 타이틀: 기본 좌측 정렬, 제목 | 설명 2단 */
.section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: end;
  gap: 24px 64px;
  margin-bottom: 56px;
}
.section-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 15px;
  font-weight: 700;
  color: var(--petrol);
}
.section-eyebrow::before {
  content: "";
  width: 18px; height: 3px;
  border-radius: 2px;
  background: var(--aqua);
}
.section-title {
  font-size: clamp(28px, 3.6vw, 42px);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -.025em;
  color: var(--ink);
}
.section-title em { display: block; color: var(--petrol); }
.section-desc {
  font-size: 17px;
  color: var(--text-sub);
  max-width: 34em;
}
/* 가운데 정렬이 필요한 섹션용 */
.section-head--center { grid-template-columns: 1fr; text-align: center; justify-items: center; }
.section-head--center .section-eyebrow { justify-content: center; }

.section--dark .section-title { color: #fff; }
.section--dark .section-title em { color: var(--aqua); }
.section--dark .section-eyebrow { color: var(--aqua); }
.section--dark .section-desc { color: rgba(255,255,255,.75); }

/* 버튼 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 56px;
  padding: 0 26px;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 700;
  transition: background-color .2s var(--ease), border-color .2s var(--ease);
}
.btn svg {
  width: 18px; height: 18px;
  fill: none; stroke: currentColor; stroke-width: 2.2;
  stroke-linecap: round; stroke-linejoin: round;
}
.btn-signal { background: var(--signal); color: var(--ink); }
.btn-signal:hover { background: var(--signal-dark); }
.btn-petrol { background: var(--petrol); color: #fff; }
.btn-petrol:hover { background: var(--petrol-dark); }
.btn-outline { border: 1.5px solid var(--ink); color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: #fff; }
.btn-outline-light { border: 1.5px solid rgba(255,255,255,.5); color: #fff; }
.btn-outline-light:hover { background: #fff; border-color: #fff; color: var(--ink); }

/* 뱃지 */
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  background: var(--mist);
  color: var(--petrol);
}
.badge--signal { background: var(--signal); color: var(--ink); }

/* 상태 점 (긴급출동 접수 중) */
.status-dot {
  position: relative;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--signal);
  flex-shrink: 0;
}
.status-dot::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: 50%;
  background: inherit;
  animation: pulse 1.8s var(--ease) infinite;
}
@keyframes pulse {
  0%   { transform: scale(1); opacity: .7; }
  100% { transform: scale(2.8); opacity: 0; }
}

/* =========================================================
   4. 탑바
   ========================================================= */
.topbar { background: var(--ink); color: #fff; font-size: 13px; }
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 40px;
}
.topbar-status { display: flex; align-items: center; gap: 10px; font-weight: 700; }
.topbar-msg { color: rgba(255,255,255,.7); }
.topbar-tel { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--signal); }
.topbar-tel svg {
  width: 14px; height: 14px;
  fill: none; stroke: currentColor; stroke-width: 2.2;
  stroke-linecap: round; stroke-linejoin: round;
}

/* =========================================================
   5. 헤더
   ========================================================= */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.header.is-scrolled { border-bottom-color: var(--line); box-shadow: 0 8px 24px rgba(14,42,50,.06); }

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

/* 로고: 원형 이미지 + 상호 텍스트 */
.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-mark { width: 44px; height: 44px; flex-shrink: 0; }
.logo-mark img { width: 100%; height: 100%; object-fit: contain; }
.logo-text {
  font-size: 23px;
  font-weight: 900;
  letter-spacing: -.045em;
  color: var(--brand-ink);
}
.logo-text em { color: var(--brand-blue); }

/* GNB: 로고 옆에 붙여 좌측 정렬 */
.gnb { margin-left: 56px; }
.gnb ul { display: flex; gap: 30px; }
.gnb a {
  position: relative;
  display: block;
  padding: 8px 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-sub);
  transition: color .2s;
}
.gnb a:hover { color: var(--petrol); }

/* 우측: 운영시간 + 전화 버튼 */
.header-contact { display: flex; align-items: center; gap: 18px; margin-left: auto; }
.hc-hours { display: flex; flex-direction: column; align-items: flex-end; line-height: 1.35; }
.hc-hours small { font-size: 12px; color: var(--text-mute); }
.hc-hours strong { font-size: 14px; font-weight: 700; color: var(--ink); }
.hc-call {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 46px;
  padding: 0 18px;
  border-radius: var(--radius);
  background: var(--signal);
  color: var(--ink);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -.01em;
  transition: background-color .2s var(--ease);
}
.hc-call:hover { background: var(--signal-dark); }
.hc-call svg {
  width: 18px; height: 18px;
  fill: none; stroke: currentColor; stroke-width: 2.2;
  stroke-linecap: round; stroke-linejoin: round;
}

/* 햄버거 */
.menu-btn { display: none; position: relative; width: 40px; height: 40px; margin-left: 8px; }
.menu-btn span {
  position: absolute; left: 9px;
  width: 22px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .25s var(--ease), opacity .2s;
}
.menu-btn span:nth-child(1) { top: 13px; }
.menu-btn span:nth-child(2) { top: 19px; }
.menu-btn span:nth-child(3) { top: 25px; }
.header.is-open .menu-btn span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.header.is-open .menu-btn span:nth-child(2) { opacity: 0; }
.header.is-open .menu-btn span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* =========================================================
   6. 히어로: 밝은 배경 + 좌측 텍스트 / 우측 사진 프레임 + 지표 카드
   ========================================================= */
.hero { background: var(--mist); overflow: hidden; }
.hero-inner {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  align-items: center;
  gap: 48px;
  padding-top: 88px;
  padding-bottom: 120px;
}

.hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  background: #fff;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}
.hero-title {
  margin-top: 24px;
  font-size: clamp(30px, 3vw, 44px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -.04em;
  color: var(--ink);
}
/* 문장 하나 = 한 줄 (PC) */
.hero-title span { display: block; white-space: nowrap; }

.hero-desc {
  margin-top: 24px;
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.75;
  color: var(--text-sub);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }

.hero-visual { position: relative; }
.hero-photo {
  aspect-ratio: 4 / 5;
  max-height: 600px;
  margin-left: auto;
  border-radius: 140px var(--radius-lg) var(--radius-lg) var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(160deg, var(--petrol) 0%, var(--ink) 100%);
}
.hero-photo { position: relative; }
.hero-photo img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

/* 지표: 사진 좌하단에 걸치는 카드 */
.hero-stats {
  position: absolute;
  left: -48px;
  bottom: -40px;
  display: flex;
  padding: 26px 8px;
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: 0 20px 40px rgba(14,42,50,.12);
}
.hero-stats li {
  display: flex;
  flex-direction: column;
  padding: 0 26px;
  border-left: 1px solid var(--line);
}
.hero-stats li:first-child { border-left: 0; }
.hero-stats strong {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.03em;
  color: var(--petrol);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.hero-stats strong em { font-size: .6em; margin-left: 2px; }
.hero-stats li > span { margin-top: 6px; font-size: 14px; color: var(--text-sub); white-space: nowrap; }

/* =========================================================
   7. 누수 원인
   ========================================================= */
.cause-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.cause-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  overflow: hidden;
}

/* 사진 + 하단에 고객 증상 문구 */
.cause-photo {
  position: relative;
  height: 320px;          /* 원본 사진 비율과 상관없이 고정 */
  overflow: hidden;
  background: linear-gradient(135deg, #3b5f67 0%, #1b363d 100%);
}
.cause-photo img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.cause-symptom {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 48px 20px 16px;
  background: linear-gradient(180deg, transparent 0%, rgba(14,42,50,.85) 100%);
  font-size: 15px;
  font-weight: 700;
  color: #fff;
}
.cause-symptom::before {
  content: "\201C";
  margin-right: 2px;
  color: var(--aqua);
  font-size: 1.3em;
  line-height: 0;
}
.cause-symptom::after { content: "\201D"; color: var(--aqua); font-size: 1.3em; line-height: 0; }

.cause-body { flex: 1; display: flex; flex-direction: column; padding: 22px 24px 24px; }
.cause-badges { display: flex; flex-wrap: wrap; gap: 6px; }
.cause-title {
  margin-top: 14px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -.025em;
  color: var(--ink);
}
.cause-desc { flex: 1; margin-top: 8px; font-size: 15px; line-height: 1.7; color: var(--text-sub); }
.cause-fix {
  display: flex;
  gap: 10px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}
.cause-fix span { flex-shrink: 0; color: var(--petrol); }

.cause-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 40px;
  padding: 30px 36px;
  border-radius: var(--radius-lg);
  background: var(--ink);
  color: #fff;
}
.cause-cta strong { display: block; font-size: 21px; font-weight: 800; letter-spacing: -.02em; }
.cause-cta span { display: block; margin-top: 4px; font-size: 15px; color: rgba(255,255,255,.7); }
.cause-cta .btn { flex-shrink: 0; }

@media (max-width: 1024px) {
  .cause-grid { grid-template-columns: repeat(2, 1fr); }
  .cause-photo { height: 280px; }
}

@media (max-width: 768px) {
  .cause-grid { grid-template-columns: 1fr; gap: 14px; }
  .cause-photo { height: 240px; }
  .cause-body { padding: 18px 20px 20px; }
  .cause-title { font-size: 18px; }
  .cause-cta { flex-direction: column; align-items: stretch; padding: 24px 20px; }
  .cause-cta strong { font-size: 18px; }
}

/* =========================================================
   8. 탐지과정
   ========================================================= */
.process-layout {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 80px;
  align-items: center;
}
.process-intro .section-desc { margin-top: 20px; }

.process-summary {
  margin-top: 36px;
  padding: 22px 24px;
  border-left: 3px solid var(--aqua);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: #fff;
}
.process-summary strong { display: block; font-size: 18px; font-weight: 800; color: var(--ink); }
.process-summary span { display: block; margin-top: 6px; font-size: 15px; color: var(--text-sub); }
.process-cta { margin-top: 24px; }

/* 세로 타임라인 */
.process-step {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 24px;
  padding-bottom: 28px;
}
.process-step:last-child { padding-bottom: 0; }
.process-step::before {
  content: "";
  position: absolute;
  left: 27px;
  top: 56px;
  bottom: 0;
  width: 2px;
  background: #cfdfe2;
}
.process-step:last-child::before { display: none; }

.process-num {
  position: relative;
  display: grid;
  place-items: center;
  width: 56px; height: 56px;
  border: 2px solid var(--petrol);
  border-radius: 50%;
  background: #fff;
  font-size: 17px;
  font-weight: 800;
  color: var(--petrol);
  font-variant-numeric: tabular-nums;
}
.process-step:last-child .process-num { background: var(--petrol); color: #fff; }

.process-card {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  padding: 26px 28px;
  border-radius: var(--radius-lg);
  background: #fff;
}
.process-title { font-size: 20px; font-weight: 800; letter-spacing: -.02em; color: var(--ink); }
.process-desc { margin-top: 8px; font-size: 15.5px; color: var(--text-sub); }

.process-time {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background: var(--mist);
  font-size: 14px;
  font-weight: 700;
  color: var(--petrol);
  white-space: nowrap;
}
.process-time svg {
  width: 15px; height: 15px;
  fill: none; stroke: currentColor; stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
}

@media (max-width: 1024px) {
  .process-layout { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 768px) {
  .process-step { grid-template-columns: 44px 1fr; gap: 14px; padding-bottom: 20px; }
  .process-step::before { left: 21px; top: 44px; }
  .process-num { width: 44px; height: 44px; font-size: 15px; }
  .process-card { flex-direction: column; gap: 14px; padding: 20px; }
  .process-title { font-size: 18px; }
  .process-cta { width: 100%; }
}

/* =========================================================
   9. 셀프체크
   ========================================================= */
.selfcheck-layout {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 32px;
  align-items: start;
}

/* 체크 항목: 2열 타일 */
.check-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.check-item {
  display: flex;
  align-items: center;
  gap: 14px;
  height: 100%;
  min-height: 76px;
  padding: 16px 20px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  cursor: pointer;
  transition: border-color .15s var(--ease), background-color .15s var(--ease);
}
.check-item:hover { border-color: #b9cfd3; }
.check-item input {
  position: absolute;
  width: 1px; height: 1px;
  opacity: 0;
  pointer-events: none;
}
.check-box {
  display: grid;
  place-items: center;
  width: 24px; height: 24px;
  flex-shrink: 0;
  border: 1.5px solid #b9cfd3;
  border-radius: var(--radius-sm);
  background: #fff;
  transition: background-color .15s var(--ease), border-color .15s var(--ease);
}
.check-box svg {
  width: 16px; height: 16px;
  fill: none; stroke: #fff; stroke-width: 3;
  stroke-linecap: round; stroke-linejoin: round;
  opacity: 0;
  transform: scale(.6);
  transition: opacity .15s, transform .15s var(--ease);
}
.check-text { font-size: 16px; font-weight: 600; line-height: 1.45; color: var(--text); }

.check-item:has(input:checked) { border-color: var(--petrol); background: #e8f3f5; }
.check-item input:checked + .check-box { border-color: var(--petrol); background: var(--petrol); }
.check-item input:checked + .check-box svg { opacity: 1; transform: none; }
.check-item input:focus-visible + .check-box { outline: 2px solid var(--aqua); outline-offset: 2px; }

/* 결과 패널 */
.check-result {
  --level: var(--petrol);
  padding: 32px;
  border-radius: var(--radius-lg);
  background: var(--mist);
}
.check-result[data-level="mid"]  { --level: var(--signal); --level-text: #b87900; }
.check-result[data-level="high"] { --level: var(--alert);  --level-text: var(--alert); }

.cr-label { font-size: 14px; font-weight: 700; color: var(--text-sub); }
.cr-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-top: 6px;
}
.cr-level {
  font-size: 44px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.03em;
  color: var(--level-text, var(--level));
  transition: color .2s;
}
.cr-count { font-size: 15px; color: var(--text-sub); white-space: nowrap; }
.cr-count b { font-size: 20px; font-weight: 800; color: var(--ink); font-variant-numeric: tabular-nums; }

/* 8칸 세그먼트 미터 */
.cr-meter {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 4px;
  margin-top: 20px;
}
.cr-meter i {
  height: 12px;
  border-radius: 3px;
  background: #d4e2e5;
  transition: background-color .25s var(--ease);
}
.cr-meter i.is-on { background: var(--level); }

/* 구간 라벨: 칸 수 비율(3:3:2)에 맞춤 */
.cr-scale {
  display: grid;
  grid-template-columns: 3fr 3fr 2fr;
  gap: 4px;
  margin-top: 10px;
  font-size: 13px;
  color: var(--text-mute);
}
.cr-scale small { font-size: 12px; margin-left: 2px; }
.cr-scale span.is-active { font-weight: 700; color: var(--ink); }

.cr-msg {
  min-height: 3.2em;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid #d4e2e5;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}
.cr-btn { width: 100%; margin-top: 20px; }
.cr-reset {
  display: block;
  margin: 14px auto 0;
  font-size: 14px;
  color: var(--text-mute);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.cr-reset:hover { color: var(--ink); }

@media (max-width: 1024px) {
  .selfcheck-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .check-list { grid-template-columns: 1fr; gap: 8px; }
  .check-item { min-height: 0; padding: 14px 16px; }
  .check-text { font-size: 15px; }
  .check-result { padding: 24px 20px; }
  .cr-level { font-size: 36px; }
}

/* =========================================================
   9-1. 실시간 접수현황 (셀프체크 대체)
   ========================================================= */
.live-board {
  --row-h: 64px;
  --row-gap: 10px;
  --rows: 5;                /* 한 번에 보이는 줄 수 */
  --cols: 1fr 1.4fr 1.4fr 120px;
  padding: 32px 36px 36px;
  border-radius: var(--radius-lg);
  background: var(--ink);
  color: #fff;
}

.live-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.live-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .08em;
  color: var(--aqua);
}
.live-label span:last-child {
  font-size: 18px;
  letter-spacing: -.02em;
  color: #fff;
}
.live-note { font-size: 13px; color: rgba(255,255,255,.5); }

.live-cols,
.live-row {
  display: grid;
  grid-template-columns: var(--cols);
  align-items: center;
  gap: 16px;
  padding: 0 28px;
  text-align: center;
}
.live-cols {
  padding-top: 20px;
  padding-bottom: 12px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,.5);
}

.live-viewport {
  height: calc(var(--row-h) * var(--rows) + var(--row-gap) * (var(--rows) - 1));
  overflow: hidden;
}
.live-list {
  display: flex;
  flex-direction: column;
  gap: var(--row-gap);
}
.live-list.is-moving { transition: transform .7s var(--ease); }

.live-row {
  flex-shrink: 0;
  height: var(--row-h);
  border-radius: var(--radius);
  background: #fff;
  color: var(--text);
  font-size: 16px;
}
.live-name { font-weight: 700; color: var(--ink); }
.live-tel { font-variant-numeric: tabular-nums; letter-spacing: .02em; color: var(--text-sub); }
.live-region { font-weight: 600; }
.live-state {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  height: 32px;
  border-radius: 16px;
  background: var(--petrol);
  font-size: 13px;
  font-weight: 700;
  color: #fff;
}
.live-state::before {
  content: "";
  width: 9px; height: 5px;
  margin-top: -3px;
  border-left: 2px solid var(--aqua);
  border-bottom: 2px solid var(--aqua);
  transform: rotate(-45deg);
}

/* 새로 올라온 줄 강조 */
.live-row.is-new { animation: live-new 2.4s var(--ease); }
@keyframes live-new {
  0%   { box-shadow: 0 0 0 0 rgba(76,201,212,0); background: #e3f6f8; }
  20%  { box-shadow: 0 0 0 3px var(--aqua); }
  100% { box-shadow: 0 0 0 0 rgba(76,201,212,0); background: #fff; }
}

.live-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.1);
}
.live-cta p { font-size: 17px; color: rgba(255,255,255,.75); }
.live-cta strong { color: #fff; }

@media (max-width: 1024px) {
  .live-board { --cols: 1fr 1.3fr 1.3fr 104px; padding: 28px 24px 28px; }
  .live-cols, .live-row { padding: 0 18px; }
}

/* 모바일: 이름·연락처 1줄 / 지역 2줄, 상태는 우측 */
@media (max-width: 768px) {
  .live-board { --row-h: 68px; --row-gap: 8px; padding: 22px 16px 24px; }
  .live-top { flex-direction: column; align-items: flex-start; gap: 4px; padding-bottom: 16px; }
  .live-label span:last-child { font-size: 17px; }
  .live-cols { display: none; }
  .live-viewport { margin-top: 16px; }
  .live-row {
    grid-template-columns: auto 1fr auto;
    grid-template-areas: "name tel state" "region region state";
    gap: 2px 10px;
    padding: 0 16px;
    text-align: left;
    font-size: 15px;
  }
  .live-name { grid-area: name; }
  .live-tel { grid-area: tel; }
  .live-region { grid-area: region; font-size: 13px; font-weight: 500; color: var(--text-mute); }
  .live-state { grid-area: state; padding: 0 12px; height: 30px; font-size: 12px; }
  .live-cta { flex-direction: column; align-items: stretch; text-align: center; }
  .live-cta p { font-size: 15px; }
}

/* =========================================================
   10. 시공사례 (전후 비교 슬라이더)
   ========================================================= */
.case-viewer {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 56px;
  align-items: center;
}

/* 전후 비교 */
.ba {
  --pos: 50%;
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
}
.ba-img { position: absolute; inset: 0; }
.ba-img img { width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.ba-after  { background: linear-gradient(135deg, #2c6470 0%, #173a42 100%); }
.ba-before {
  background: linear-gradient(135deg, #5a4e43 0%, #2e2822 100%);
  clip-path: inset(0 calc(100% - var(--pos)) 0 0);
}
.ba-tag {
  position: absolute;
  top: 16px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
}
.ba-before .ba-tag { left: 16px; background: rgba(14,42,50,.8); color: #fff; }
.ba-after .ba-tag  { right: 16px; background: var(--aqua); color: var(--ink); }

.ba-handle {
  position: absolute;
  top: 0; bottom: 0;
  left: var(--pos);
  width: 2px;
  margin-left: -1px;
  background: #fff;
  pointer-events: none;
}
.ba-knob {
  position: absolute;
  top: 50%; left: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  margin: -26px 0 0 -26px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 6px 20px rgba(0,0,0,.25);
}
.ba-knob svg {
  width: 16px; height: 16px;
  fill: none; stroke: var(--petrol); stroke-width: 2.6;
  stroke-linecap: round; stroke-linejoin: round;
}
.ba-range {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
}
.ba-range::-webkit-slider-thumb { -webkit-appearance: none; width: 52px; height: 2000px; }
.ba-range::-moz-range-thumb { width: 52px; height: 2000px; border: 0; }
.ba:has(.ba-range:focus-visible) .ba-knob { outline: 3px solid var(--aqua); outline-offset: 3px; }

/* 사례 정보 */
.case-count { font-size: 14px; color: rgba(255,255,255,.5); font-variant-numeric: tabular-nums; }
.case-count b { font-size: 20px; font-weight: 800; color: var(--aqua); }
.case-region { margin-top: 20px; background: rgba(255,255,255,.1); color: #fff; }
.case-title {
  margin-top: 12px;
  font-size: clamp(24px, 2.4vw, 30px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -.025em;
}
.case-desc { margin-top: 12px; font-size: 16px; color: rgba(255,255,255,.72); }

.case-meta { margin-top: 28px; border-top: 1px solid rgba(255,255,255,.12); }
.case-meta div {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.case-meta dt { font-size: 14px; color: var(--aqua); font-weight: 600; }
.case-meta dd { font-size: 15px; font-weight: 600; }

.case-nav { display: flex; gap: 10px; margin-top: 28px; }
.case-arrow {
  display: grid;
  place-items: center;
  width: 52px; height: 52px;
  border: 1.5px solid rgba(255,255,255,.25);
  border-radius: 50%;
  color: #fff;
  transition: background-color .2s var(--ease), border-color .2s var(--ease);
}
.case-arrow:hover { background: #fff; border-color: #fff; color: var(--ink); }
.case-arrow svg {
  width: 20px; height: 20px;
  fill: none; stroke: currentColor; stroke-width: 2.2;
  stroke-linecap: round; stroke-linejoin: round;
}

/* 썸네일 목록 */
.case-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 40px;
}
.case-thumb {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 10px;
  border: 1.5px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  text-align: left;
  color: #fff;
  transition: border-color .2s var(--ease), background-color .2s var(--ease);
}
.case-thumb:hover { border-color: rgba(255,255,255,.3); }
.case-thumb.is-active { border-color: var(--aqua); background: rgba(76,201,212,.08); }
.case-thumb-img {
  width: 56px; height: 56px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: linear-gradient(135deg, #2c6470 0%, #173a42 100%);
}
.case-thumb-img img { width: 100%; height: 100%; object-fit: cover; }
.case-thumb-text { display: flex; flex-direction: column; min-width: 0; line-height: 1.4; }
.case-thumb-text small { font-size: 12px; color: rgba(255,255,255,.55); }
.case-thumb-text strong {
  font-size: 14px;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 1024px) {
  .case-viewer { grid-template-columns: 1fr; gap: 32px; }
  .case-thumbs { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .ba { aspect-ratio: 1 / 1; }
  .case-meta div { grid-template-columns: 76px 1fr; }
  .case-thumbs {
    display: flex;
    gap: 10px;
    margin-right: calc(var(--gutter) * -1);
    padding-right: var(--gutter);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .case-thumbs::-webkit-scrollbar { display: none; }
  .case-thumbs li { flex: 0 0 72%; scroll-snap-align: start; }
}

/* =========================================================
   11. 탐지 장비
   ========================================================= */
.equip-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.equip-card {
  display: grid;
  grid-template-columns: 148px 1fr;
  gap: 24px;
  align-items: center;
  padding: 20px;
  border-radius: var(--radius-lg);
  background: #fff;
}
.equip-img {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  padding: 14px;
  border-radius: var(--radius);
  background: var(--mist);
}
.equip-img img { width: 100%; height: 100%; object-fit: contain; }
.equip-name { font-size: 19px; font-weight: 800; letter-spacing: -.02em; color: var(--ink); }
.equip-desc { margin-top: 6px; font-size: 15px; color: var(--text-sub); }
.equip-use {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}
.equip-use span { flex-shrink: 0; color: var(--petrol); }

@media (max-width: 1024px) {
  .equip-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .equip-card { grid-template-columns: 96px 1fr; gap: 16px; padding: 16px; }
  .equip-img { padding: 8px; }
  .equip-name { font-size: 17px; }
  .equip-desc { font-size: 14px; }
  .equip-use { flex-direction: column; gap: 2px; font-size: 13px; }
}

/* =========================================================
   12. 플로팅 버튼 (블로그 / 카카오톡 / 전화)
   ========================================================= */
.floating {
  position: fixed;
  right: 24px;
  bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  z-index: 90;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}
.fab {
  position: relative;
  display: grid;
  place-items: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  box-shadow: 0 8px 20px rgba(14,42,50,.18);
  transition: transform .2s var(--ease);
}
.fab:hover { transform: translateY(-2px); }
.fab svg { width: 24px; height: 24px; }
.fab-kakao { background: #fee500; color: #191919; }
.fab-kakao svg { width: 26px; height: 26px; fill: currentColor; }
.fab-tel {
  display: flex;
  align-items: center;
  justify-content: center;
  width: auto;
  min-width: 56px;
  padding: 0 16px;
  border-radius: var(--radius-pill, 999px);
  background: var(--petrol);
  color: #fff;
  transition: padding .3s var(--ease), transform .2s var(--ease);
}
.fab-num {
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  opacity: 0;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -.01em;
  transition: max-width .35s var(--ease), opacity .25s, margin-left .35s var(--ease);
}
.fab-tel svg { flex-shrink: 0; }
.fab-tel svg {
  fill: none; stroke: currentColor; stroke-width: 2.2;
  stroke-linecap: round; stroke-linejoin: round;
}
/* 전화 버튼 강조 링 */
.fab-tel::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  border: 2px solid var(--petrol);
  animation: fab-ring 2.4s var(--ease) infinite;
}
@keyframes fab-ring {
  0%   { transform: scale(1); opacity: .6; }
  70%  { transform: scale(1.45); opacity: 0; }
  100% { opacity: 0; }
}

/* 맨 위로: 스크롤 후 나타남 (높이를 접어서 위 버튼들이 튀지 않게) */
.fab-top {
  height: 0;
  margin-top: -10px;
  background: var(--ink);
  color: #fff;
  box-shadow: none;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
  transition: height .25s var(--ease), margin-top .25s var(--ease), opacity .2s, transform .2s var(--ease);
}
.fab-top.is-show {
  height: 56px;
  margin-top: 0;
  opacity: 1;
  overflow: visible;
  pointer-events: auto;
  box-shadow: 0 8px 20px rgba(14,42,50,.18);
}
.fab-top svg {
  fill: none; stroke: currentColor; stroke-width: 2.2;
  stroke-linecap: round; stroke-linejoin: round;
}

/* PC: 스크롤하면 전화 버튼이 펼쳐지며 번호 노출 */
@media (min-width: 769px) {
  .floating.is-expanded .fab-tel { padding: 0 22px 0 18px; }
  .floating.is-expanded .fab-num { max-width: 160px; opacity: 1; margin-left: 8px; }
  .floating.is-expanded .fab-tel::after { display: none; }
  .floating.is-expanded .fab-tel .fab-label { display: none; }
}

/* PC 호버 라벨 */
.fab-label {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transform: translate(6px, -50%);
  transition: opacity .15s, transform .15s var(--ease), visibility .15s;
  pointer-events: none;
}
.fab:hover .fab-label,
.fab:focus-visible .fab-label { opacity: 1; visibility: visible; transform: translate(0, -50%); }

@media (max-width: 768px) {
  .floating { right: 14px; bottom: calc(16px + env(safe-area-inset-bottom, 0px)); gap: 8px; }
  .fab { width: 50px; height: 50px; }
  .fab-tel { width: auto; min-width: 50px; padding: 0 14px; }
  .fab-top { margin-top: -8px; }
  .fab-top.is-show { height: 50px; margin-top: 0; }
  .fab svg { width: 22px; height: 22px; }
  .fab-label { display: none; }
}

/* =========================================================
   13. 고객 후기 (자동 흐름 슬라이드)
   ========================================================= */
.review-row {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
}

.review-track {
  display: flex;
  width: max-content;
  animation: review-flow var(--dur, 60s) linear infinite;
}
.review-row:hover .review-track,
.review-row:focus-within .review-track { animation-play-state: paused; }

@keyframes review-flow {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* gap 대신 margin: -50% 이동 시 이음새가 맞도록 */
.review-card {
  display: flex;
  flex-direction: column;
  width: 380px;
  margin-right: 20px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  transition: border-color .2s var(--ease);
}
.review-card:hover { border-color: var(--petrol); }

.review-stars { display: flex; gap: 2px; }
.review-stars svg { width: 17px; height: 17px; fill: var(--signal); }

.review-text {
  flex: 1;
  margin-top: 16px;
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--ink);
}

.review-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.review-foot p { display: flex; align-items: baseline; gap: 8px; }
.review-foot strong { font-size: 15px; font-weight: 800; color: var(--ink); }
.review-foot p span { font-size: 13px; color: var(--text-mute); }

@media (prefers-reduced-motion: reduce) {
  .review-row { overflow-x: auto; -webkit-mask-image: none; mask-image: none; }
  .review-track { animation: none; padding: 0 var(--gutter); }
}

@media (max-width: 768px) {
  .review-row { -webkit-mask-image: none; mask-image: none; }
  .review-card { width: 300px; margin-right: 12px; padding: 22px; }
  .review-text { font-size: 15px; }
}

/* =========================================================
   14. 출동지역 CTA (배경 이미지)
   ========================================================= */
.area {
  padding: 120px 0;
  color: #fff;
  background:
    linear-gradient(100deg, rgba(14,42,50,.95) 0%, rgba(14,42,50,.85) 45%, rgba(11,100,117,.6) 100%),
    url("../images/cta-bg.jpg") center / cover no-repeat,
    var(--ink);
}
.area-inner {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 64px;
  align-items: center;
}
.area .section-eyebrow { color: var(--aqua); }
.area-title {
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.035em;
}
.area-desc {
  margin-top: 20px;
  max-width: 32em;
  font-size: 17px;
  color: rgba(255,255,255,.78);
}
.area-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }

.area-card {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: #fff;
  color: var(--ink);
  box-shadow: 0 24px 48px rgba(0,0,0,.2);
}
.area-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.area-card-head strong { font-size: 18px; font-weight: 800; }
.area-card-head > span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-sub);
}
.area-list li {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.area-list strong { font-size: 18px; font-weight: 800; color: var(--petrol); }
.area-list span { font-size: 15px; color: var(--text-sub); }
.area-list em {
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: #e8f3f5;
  font-size: 12px;
  font-weight: 700;
  color: var(--petrol);
}
.area-note { margin-top: 16px; font-size: 14px; color: var(--text-mute); }

@media (max-width: 1024px) {
  .area { padding: 88px 0; }
  .area-inner { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .area { padding: 72px 0; }
  .area-actions .btn { flex: 1 1 100%; }
  .area-card { padding: 22px 20px; }
  .area-list li { grid-template-columns: 44px 1fr auto; }
  .area-list strong { font-size: 16px; }
  .area-list span { font-size: 14px; }
}

/* =========================================================
   15. 차별점 비교
   ========================================================= */
.why-table { display: flex; flex-direction: column; }
.why-row {
  display: grid;
  grid-template-columns: 1fr 1.2fr 1.4fr;
}
.why-cell {
  min-width: 0;
  overflow-wrap: anywhere;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
  font-size: 16px;
}
.why-cell svg {
  width: 18px; height: 18px;
  flex-shrink: 0;
  fill: none; stroke-width: 2.6;
  stroke-linecap: round; stroke-linejoin: round;
}
.why-item { font-weight: 700; color: var(--ink); }
.why-other { color: var(--text-mute); }
.why-other svg { stroke: #c3cfd2; }

/* 우리 열: 하나의 다크 기둥처럼 */
.why-ours {
  background: var(--ink);
  color: #fff;
  font-weight: 700;
  border-bottom-color: rgba(255,255,255,.1);
}
.why-ours svg { stroke: var(--aqua); }
.why-ours.is-first { border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.why-ours.is-last  { border-radius: 0 0 var(--radius-lg) var(--radius-lg); border-bottom: 0; }

.why-head .why-cell { padding-top: 22px; padding-bottom: 22px; font-size: 14px; font-weight: 700; color: var(--text-mute); }
.why-head .why-ours { font-size: 17px; font-weight: 800; color: var(--aqua); }

@media (max-width: 768px) {
  .why-row { grid-template-columns: 76px 1fr 1.15fr; }
  .why-cell { padding: 14px 10px; font-size: 13.5px; gap: 6px; align-items: flex-start; }
  .why-cell svg { width: 14px; height: 14px; margin-top: 3px; }
  .why-head .why-cell { font-size: 12px; }
  .why-head .why-ours { font-size: 14px; }
}

/* =========================================================
   16. 자주 묻는 질문
   ========================================================= */
.faq-layout {
  display: grid;
  grid-template-columns: 4fr 7fr;
  gap: 80px;
  align-items: start;
}
.faq-intro .section-desc { margin-top: 20px; }
.faq-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-top: 36px;
  padding: 24px;
  border-radius: var(--radius-lg);
  background: var(--mist);
}
.faq-contact strong { font-size: 18px; font-weight: 800; color: var(--ink); }
.faq-contact span { margin-top: 4px; font-size: 15px; color: var(--text-sub); }
.faq-contact .btn { margin-top: 18px; }

.faq-list { border-top: 2px solid var(--ink); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 4px;
  cursor: pointer;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-q {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--ink);
  transition: color .2s;
}
.faq-item summary:hover .faq-q,
.faq-item[open] .faq-q { color: var(--petrol); }

/* + / − 아이콘 */
.faq-icon {
  position: relative;
  width: 32px; height: 32px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--mist);
  transition: background-color .2s;
}
.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 12px; height: 2px;
  margin: -1px 0 0 -6px;
  border-radius: 1px;
  background: var(--petrol);
  transition: transform .25s var(--ease), background-color .2s;
}
.faq-icon::after { transform: rotate(90deg); }
.faq-item[open] .faq-icon { background: var(--petrol); }
.faq-item[open] .faq-icon::before,
.faq-item[open] .faq-icon::after { background: #fff; }
.faq-item[open] .faq-icon::after { transform: rotate(0); }

.faq-a { padding: 0 52px 26px 4px; }
.faq-a p { font-size: 16px; line-height: 1.75; color: var(--text-sub); }

@media (max-width: 1024px) {
  .faq-layout { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .faq-item summary { padding: 20px 0; }
  .faq-q { font-size: 16px; }
  .faq-icon { width: 28px; height: 28px; }
  .faq-a { padding: 0 0 22px; }
  .faq-a p { font-size: 15px; }
}

/* =========================================================
   17. 푸터
   ========================================================= */
.footer { padding: 72px 0 40px; background: var(--ink); color: rgba(255,255,255,.7); font-size: 14px; }

.footer-top {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.logo--light .logo-text { color: #fff; }
.logo--light .logo-text em { color: #6aa8ff; }
.footer-desc { margin-top: 18px; font-size: 15px; line-height: 1.7; }

.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, max-content);
  gap: 12px 40px;
  align-content: start;
}
.footer-nav a { font-size: 15px; color: rgba(255,255,255,.85); transition: color .2s; }
.footer-nav a:hover { color: var(--aqua); }

.footer-call { display: flex; flex-direction: column; align-items: flex-start; }
.footer-call small { font-size: 13px; color: rgba(255,255,255,.55); }
.footer-call a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--signal);
}
.footer-call svg {
  width: 22px; height: 22px;
  fill: none; stroke: currentColor; stroke-width: 2.2;
  stroke-linecap: round; stroke-linejoin: round;
}
.footer-call span { margin-top: 6px; font-size: 14px; }

.footer-bottom { padding-top: 28px; }
.footer-info { display: flex; flex-wrap: wrap; gap: 6px 24px; }
.footer-info li { display: flex; gap: 8px; }
.footer-info span { color: rgba(255,255,255,.45); }
.footer-info a:hover { color: #fff; }
.footer-copy { margin-top: 16px; font-size: 13px; color: rgba(255,255,255,.4); }

@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .footer { padding: 56px 0 110px; } /* 하단 플로팅 버튼 공간 */
  .footer-top { grid-template-columns: 1fr; gap: 32px; padding-bottom: 32px; }
  .footer-info { flex-direction: column; }
}

/* =========================================================
   99. 공통 반응형
   ========================================================= */
@media (max-width: 1200px) {
  .gnb { margin-left: 36px; }
  .gnb ul { gap: 20px; }
  .hc-hours { display: none; }
}

@media (max-width: 1024px) {
  :root { --header-h: 64px; --section-py: 88px; }

  /* 모바일: 전화 버튼은 아이콘만 남김 */
  .hc-num { display: none; }
  .hc-call { width: 44px; height: 44px; padding: 0; justify-content: center; border-radius: 50%; }
  .menu-btn { display: block; }

  /* 헤더 바로 아래에 붙임 (탑바 유무와 상관없이) */
  .gnb {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
    margin: 0;
    padding: 8px var(--gutter) 24px;
    background: #fff;
    border-top: 1px solid var(--line);
    box-shadow: 0 12px 24px rgba(14,42,50,.08);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
  }
  .header.is-open .gnb { opacity: 1; visibility: visible; transform: none; }
  .gnb ul { flex-direction: column; gap: 0; }
  .gnb a { padding: 15px 0; font-size: 17px; color: var(--ink); border-bottom: 1px solid var(--line); }

  .section-head { grid-template-columns: 1fr; gap: 16px; margin-bottom: 44px; }

  .hero-inner { grid-template-columns: 1fr; gap: 48px; padding-top: 56px; padding-bottom: 64px; }
  .hero-photo { aspect-ratio: 4 / 3; max-height: none; border-radius: 80px var(--radius-lg) var(--radius-lg) var(--radius-lg); }
  .hero-stats { left: auto; bottom: auto; margin-top: -40px; margin-left: 16px; margin-right: 16px; position: relative; justify-content: space-around; }
}

@media (max-width: 768px) {
  :root { --gutter: 16px; --section-py: 72px; }

  .topbar-msg { display: none; }

  .logo-mark { width: 36px; height: 36px; }
  .logo-text { font-size: 19px; }

  .hero-actions .btn { flex: 1; padding: 0 14px; white-space: nowrap; }
  .hero-title { font-size: 30px; }
  .hero-title span { white-space: normal; }
  .hero-photo { aspect-ratio: 1 / 1; border-radius: 64px var(--radius-lg) var(--radius-lg) var(--radius-lg); }
  .hero-stats { margin-left: 0; margin-right: 0; padding: 20px 0; }
  .hero-stats li { flex: 1; align-items: center; padding: 0 6px; }
  .hero-stats strong { font-size: 26px; }
  .hero-stats li > span { font-size: 12px; }
}