:root {
  --primary:        #1912AB;
  --primary-dark:   #100C72;
  --primary-light:  #4C42D1;
  --accent:         #EFF157;
  --accent-dark:    #5C5C0C;
  --text-on-accent: #100C72;

  --bg:             #ffffff;
  --bg-soft:        #F2F2FA;
  --bg-warm:        #FDFDF0;

  --border:         #DEDCF5;
  --border-soft:    rgba(25,18,171,0.10);

  --text:           #16142E;
  --text-sub:       #3B3860;
  --text-muted:     #706D96;
  --text-on-light:  #16142E;
  --text-on-dark:   #ffffff;

  --font-body: "Pretendard Variable", "Pretendard", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --fs-display: clamp(2.4rem, 6vw, 4.6rem);
  --fs-h1:      clamp(1.9rem, 4.2vw, 2.9rem);
  --fs-h2:      clamp(1.6rem, 3.4vw, 2.3rem);
  --fs-h3:      clamp(1.1rem, 2vw, 1.35rem);
  --fs-lede:    clamp(1rem, 1.5vw, 1.15rem);

  --max-w:      1280px;
  --max-w-text: 760px;
  --gutter:     clamp(20px, 4vw, 32px);
  --sec-pad:    clamp(64px, 10vw, 120px);

  --radius:     3px;
  --radius-sm:  2px;
  --shadow-sm:  0 2px 10px rgba(16,12,114,0.06);
  --shadow-md:  0 10px 30px rgba(16,12,114,0.10);
  --shadow-lg:  0 24px 56px rgba(16,12,114,0.16);
  --ease:       cubic-bezier(.22,1,.36,1);
  --trans:      0.2s;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  overflow-x: hidden;
}
body, p, h1, h2, h3, h4, h5, h6, li, td, th, a, span, div, button {
  word-break: keep-all;
  overflow-wrap: break-word;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
table { border-collapse: collapse; width: 100%; }

/* ─── 접근성: 모션 감소 설정 존중 (필수, 예외 없음) ─── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: var(--sec-pad) 0; }
.section-soft { background: var(--bg-soft); }
.section-warm { background: var(--bg-warm); }
.section-dark { background: var(--primary-dark); color: var(--text-on-dark); }
.section-dark .section-title, .section-dark p { color: var(--text-on-dark); }

/* ─── eyebrow: 알약 배지 대신 도면 치수 라벨(틱 마크) ─── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 16px; height: 1px;
  background: var(--accent-dark);
  display: inline-block;
  flex-shrink: 0;
}
.section-dark .eyebrow { color: rgba(255,255,255,0.6); }
.section-dark .eyebrow::before { background: var(--accent); }

.section-title { font-size: var(--fs-h2); margin: 0 0 14px; font-weight: 900; letter-spacing: -0.02em; }
.section-lede { font-size: var(--fs-lede); color: var(--text-sub); max-width: var(--max-w-text); margin: 0 0 40px; }
.section-dark .section-lede { color: rgba(255,255,255,0.78); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 15px 28px; border-radius: var(--radius); font-weight: 700; font-size: 1rem;
  transition: transform var(--trans) var(--ease), box-shadow var(--trans) var(--ease), background var(--trans) var(--ease);
}
.btn-primary { background: var(--accent); color: var(--text-on-accent); box-shadow: var(--shadow-sm); }
.btn-outline { background: transparent; color: var(--primary); border: 1.5px solid var(--border); }
.btn-block { width: 100%; }
@media (hover: hover) and (pointer: fine) {
  .btn-primary:hover { background: #f5f67f; transform: translateY(-2px); box-shadow: var(--shadow-md); }
  .btn-outline:hover { border-color: var(--primary); background: var(--bg-soft); }
}
.btn:active { transform: scale(0.97); }

#scroll-progress { position: fixed; top: 0; left: 0; height: 3px; background: var(--accent); z-index: 300; width: 0%; }

/* ─── 헤더 ─── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.92); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: var(--max-w); margin: 0 auto; padding: 16px var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.header-logo { display: flex; align-items: baseline; gap: 8px; font-weight: 900; font-size: 1.15rem; color: var(--primary); flex-shrink: 0; }
.header-logo .logo-sub { font-size: 0.72rem; font-weight: 600; color: var(--text-muted); }
.hdr-nav { display: flex; gap: 24px; }
.hdr-nav a { font-size: 0.92rem; font-weight: 600; color: var(--text-sub); transition: color var(--trans) var(--ease); }
@media (hover: hover) and (pointer: fine) {
  .hdr-nav a:hover { color: var(--primary); }
}
.hdr-cta { flex-shrink: 0; padding: 11px 20px; font-size: 0.9rem; }

/* 햄버거 → X 모핑 */
.hdr-hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; width: 38px; }
.hdr-hamburger span {
  width: 22px; height: 2px; background: var(--text); display: block;
  transform-origin: center;
  transition: transform var(--trans) var(--ease), opacity var(--trans) var(--ease);
}
.hdr-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hdr-hamburger.open span:nth-child(2) { opacity: 0; }
.hdr-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

#mob-nav-backdrop {
  display: none; position: fixed; inset: 0; background: rgba(16,12,114,0.45);
  z-index: 199; opacity: 0; transition: opacity var(--trans) var(--ease);
}
#mob-nav-backdrop.open { display: block; opacity: 1; }

#mob-nav {
  display: none; position: fixed; inset: 0 0 0 auto; width: min(300px, 84vw); height: 100%;
  background: #fff; z-index: 200; padding: 24px; box-shadow: var(--shadow-lg);
  transform: translateX(100%); transition: transform var(--trans) var(--ease);
}
#mob-nav.open { transform: translateX(0); }
#mob-nav a { display: block; padding: 14px 4px; font-weight: 600; border-bottom: 1px solid var(--border); }
#mob-nav-close { margin-bottom: 12px; font-size: 1.5rem; }

/* ─── 히어로 ───
   데스크톱: 사진 위에 텍스트를 오버레이한다(공간이 넉넉해 가려지지 않음).
   모바일: 사진과 텍스트가 서로 가리지 않도록 사진을 위에, 텍스트를 그
   아래 별도 블록으로 완전히 분리한다(.hero-photo → 일반 흐름, .hero-content
   → static). */
.hero { position: relative; min-height: 82vh; display: flex; align-items: flex-end; overflow: hidden; }
.hero-photo { position: absolute; inset: 0; }
.hero-slides { position: absolute; inset: 0; }
.hero-slide {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1.2s ease-in-out;
}
.hero-slide.active { opacity: 1; }
@media (prefers-reduced-motion: no-preference) {
  .hero-slide { animation: hero-drift 18s ease-in-out infinite; }
  @keyframes hero-drift { 0%,100% { transform: scale(1.02); } 50% { transform: scale(1.08); } }
}
.hero-bottom-fade {
  position: absolute; left: 0; right: 0; bottom: 0; height: 45%;
  background: linear-gradient(to top, rgba(16,12,114,0.82), transparent);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 2; padding: 0 var(--gutter) 64px; max-width: var(--max-w); margin: 0 auto; width: 100%; }
.hero-badge {
  display: inline-block; background: rgba(255,255,255,0.94); color: var(--primary);
  font-size: 0.85rem; font-weight: 700; padding: 8px 16px; border-radius: 999px; margin-bottom: 20px;
}
.hero h1 { font-size: var(--fs-display); color: #fff; margin: 0 0 18px; font-weight: 900; letter-spacing: -0.03em; line-height: 1.1; }
.hero-sub { font-size: var(--fs-lede); color: rgba(255,255,255,0.88); max-width: 620px; margin: 0 0 32px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-dots { position: absolute; z-index: 2; bottom: 24px; right: var(--gutter); display: flex; gap: 8px; }
.hero-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.4); transition: background var(--trans) var(--ease); }
.hero-dot.active { background: #fff; }

/* 모바일: 사진과 텍스트를 완전히 분리 — 사진은 가리지 않고 그대로, 텍스트는 그 아래 별도 블록 */
@media (max-width: 768px) {
  .hero { display: block; min-height: 0; overflow: visible; }
  .hero-photo { position: relative; inset: auto; height: 48vh; overflow: hidden; }
  .hero-bottom-fade { display: none; }
  .hero-content {
    position: static; padding: 28px var(--gutter) 32px;
    background: var(--primary-dark);
  }
  .hero-badge { padding: 6px 12px; font-size: 0.76rem; margin-bottom: 12px; }
  .hero h1 { font-size: clamp(1.7rem, 8vw, 2.3rem); margin-bottom: 10px; }
  .hero-sub { margin-bottom: 22px; }
}

/* 물매(勾配) 시그니처 — 히어로에서 다음 섹션으로 흘러드는 플로우라인 */
.flowline { position: relative; height: 64px; overflow: hidden; background: var(--bg); }
.flowline svg { position: absolute; left: 0; top: 0; width: 100%; height: 100%; }
.flowline-path { stroke: var(--border); stroke-width: 1.5; fill: none; }
.flowline-dot { fill: var(--accent-dark); }

/* ─── 그리드 ─── */
.dp-g2 { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.dp-g3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.dp-g4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.dp-stat3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; text-align: center; align-items: start; }
@media (max-width: 1024px) { .dp-g3, .dp-g4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px)  { .dp-g2, .dp-g3, .dp-g4 { grid-template-columns: 1fr; } .dp-stat3 { grid-template-columns: 1fr; gap: 20px; } }

/* ─── 카드 ─── */
.card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; transition: transform var(--trans) var(--ease), box-shadow var(--trans) var(--ease), border-color var(--trans) var(--ease);
}
@media (hover: hover) and (pointer: fine) {
  .card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--primary-light); }
}
.card-icon { width: 48px; height: 48px; border-radius: var(--radius-sm); background: var(--bg-soft); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; color: var(--primary); }
.card h3 { font-size: var(--fs-h3); margin: 0 0 10px; font-weight: 800; }
.card p { color: var(--text-sub); font-size: 0.94rem; margin: 0; }

.card-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.badge { font-size: 0.78rem; font-weight: 700; padding: 5px 12px; border-radius: 999px; background: var(--bg-soft); color: var(--primary); }
@media (max-width: 768px) { .card-badges { flex-direction: column; align-items: flex-start; gap: 6px; } }

/* ─── 링크카드(썸네일) ─── */
.link-card { display: block; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); background: #fff; transition: transform var(--trans) var(--ease), box-shadow var(--trans) var(--ease); }
.link-card-thumb { aspect-ratio: 4/3; overflow: hidden; background: var(--bg-soft); position: relative; }
.link-card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.link-card-thumb::after {
  content: ""; position: absolute; left: 10px; bottom: 10px; width: 20px; height: 1px;
  background: var(--accent); transform: rotate(-30deg); transform-origin: left center;
}
.link-card-body { padding: 18px 20px; }
.link-card-body h3 { font-size: 1.02rem; margin: 0 0 6px; font-weight: 800; }
.link-card-body span { font-size: 0.85rem; color: var(--text-muted); }
.link-card.cta-card { background: var(--primary); color: #fff; }
.link-card.cta-card .link-card-thumb { background: var(--primary-dark); display: flex; align-items: center; justify-content: center; }
.link-card.cta-card .link-card-thumb::after { display: none; }
.link-card.cta-card h3, .link-card.cta-card span { color: #fff; }
@media (hover: hover) and (pointer: fine) {
  .link-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
}

/* ─── Before/After ─── */
.ba-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; border-radius: var(--radius); overflow: hidden; }
.ba-item { position: relative; aspect-ratio: 4/3; overflow: hidden; }
.ba-item img { width: 100%; height: 100%; object-fit: cover; }
.ba-label { position: absolute; top: 12px; left: 12px; background: rgba(16,12,114,0.82); color: #fff; font-size: 0.78rem; font-weight: 700; padding: 5px 12px; border-radius: 999px; }
@media (max-width: 600px) { .ba-wrap { grid-template-columns: 1fr; } }

/* ─── 프로세스: 원형 번호 대신 물매 플로우라인으로 단계 연결 ───
   기존 flex:1 + ::after(자기폭만큼) 기법은 유지한다 — 배지 크기가 아니라
   스텝 자체(flex:1)를 기준으로 선을 그어야 개수가 바뀌어도 좌표 계산 없이
   항상 다음 스텝 중심과 맞아떨어진다. */
.proc-list { display: flex; list-style: none; margin: 0; padding: 0; }
.proc-step { flex: 1; position: relative; padding: 0 12px; text-align: center; }
.proc-step:not(:last-child)::after {
  content: ''; position: absolute; top: 15px; left: 50%; width: 100%; height: 1.5px;
  background: var(--border); z-index: 0;
}
.proc-step:not(:last-child)::before {
  content: ''; position: absolute; top: 11px; left: calc(50% + 100% - 7px); z-index: 1;
  width: 0; height: 0; border-style: solid;
  border-width: 4px 0 4px 7px; border-color: transparent transparent transparent var(--border);
}
.proc-num {
  position: relative; z-index: 1; margin: 0 auto 14px; width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-weight: 600; font-size: 0.8rem; color: var(--primary);
  border: 1.5px solid var(--primary); border-radius: var(--radius-sm); background: var(--bg);
}
.proc-step h3 { font-size: 0.94rem; font-weight: 800; margin: 0 0 6px; }
.proc-step p { font-size: 0.84rem; font-weight: 400; color: var(--text-sub); margin: 0; }
@media (max-width: 768px) {
  .proc-list { flex-direction: column; gap: 10px; }
  .proc-step { padding: 24px 0; }
  .proc-step::after, .proc-step::before { display: none; }
}

/* ─── 상세페이지 인트로: 사진을 앞세운 2단 레이아웃(오버레이 없이 나란히 배치) ─── */
.dp-hero { padding: 44px 0 var(--sec-pad); background: var(--bg-soft); }
.dp-hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.dp-hero-photo { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; box-shadow: var(--shadow-md); }
.dp-hero-photo img { width: 100%; height: 100%; object-fit: cover; }
.dp-hero-text .section-lede { margin-bottom: 28px; }
@media (max-width: 900px) {
  .dp-hero-grid { grid-template-columns: 1fr; gap: 24px; }
  .dp-hero-photo { order: -1; aspect-ratio: 16/10; }
}

/* ─── 경로 흐름도: proc-list와 동일한 커넥터 기법을 카드형 노드에 적용 ───
   순서에 실제 의미(물이 흐르는 경로)가 있을 때만 쓴다. */
.flow-diagram { display: flex; list-style: none; margin: 0; padding: 0; }
.flow-node { flex: 1; position: relative; padding: 0 16px; text-align: center; }
.flow-node:not(:last-child)::after {
  content: ''; position: absolute; top: 23px; left: 50%; width: 100%; height: 1.5px;
  background: var(--border); z-index: 0;
}
.flow-node:not(:last-child)::before {
  content: ''; position: absolute; top: 19px; left: calc(50% + 100% - 7px); z-index: 1;
  width: 0; height: 0; border-style: solid;
  border-width: 4px 0 4px 7px; border-color: transparent transparent transparent var(--border);
}
.flow-node-mark {
  position: relative; z-index: 1; margin: 0 auto 16px; width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-weight: 600; font-size: 0.86rem; color: var(--primary);
  border: 1.5px solid var(--primary); border-radius: var(--radius-sm); background: var(--bg);
}
.flow-node h3 { font-size: 1rem; margin: 0 0 6px; font-weight: 800; }
.flow-node p { font-size: 0.86rem; color: var(--text-sub); margin: 0; }
@media (max-width: 768px) {
  .flow-diagram { flex-direction: column; gap: 22px; }
  .flow-node { padding: 0; }
  .flow-node:not(:last-child)::after, .flow-node:not(:last-child)::before { display: none; }
}

/* ─── 통계 밴드 ─── */
.stat-num { font-size: 2.4rem; font-weight: 900; color: var(--primary); margin-bottom: 6px; }
.section-dark .stat-num { color: #fff; }
.stat-label { font-size: 0.9rem; color: var(--text-muted); }
.section-dark .stat-label { color: rgba(255,255,255,0.7); }

/* ─── 노트 블록 / 비교표 ─── */
.note-block { border-left: 3px solid var(--primary); background: var(--bg-soft); border-radius: 0 var(--radius) var(--radius) 0; padding: 16px 20px; margin-top: 16px; }
.note-block p { margin: 0; color: var(--text-sub); font-size: 0.92rem; }
.note-block p + p { margin-top: 10px; }

.cmp-table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--border); }
.cmp-table { width: 100%; min-width: 480px; }
.cmp-table th, .cmp-table td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--border); font-size: 0.92rem; }
.cmp-table th { background: var(--bg-soft); font-weight: 700; font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; }
.cmp-table tr:last-child td { border-bottom: none; }

/* ─── 체크리스트 ─── */
.check-list li { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); font-size: 0.94rem; }
.check-list li:last-child { border-bottom: none; }
.check-list .ico {
  flex-shrink: 0; width: 20px; height: 20px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--primary); color: var(--primary);
  display: flex; align-items: center; justify-content: center; font-size: 0.68rem; font-weight: 800;
}

/* ─── FAQ: max-height 대신 grid-template-rows로 레이아웃 속성 애니메이션 회피 ─── */
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q { display: flex; align-items: center; justify-content: space-between; padding: 20px 4px; font-weight: 700; }
.faq-q .plus { flex-shrink: 0; font-size: 1.3rem; color: var(--primary); transition: transform var(--trans) var(--ease); }
.faq-item.open .faq-q .plus { transform: rotate(45deg); }
.faq-a {
  display: grid; grid-template-rows: 0fr; overflow: hidden;
  transition: grid-template-rows var(--trans) var(--ease);
}
.faq-a > div { overflow: hidden; min-height: 0; }
.faq-item.open .faq-a { grid-template-rows: 1fr; }
.faq-a p { padding: 0 4px 20px; color: var(--text-sub); font-size: 0.94rem; margin: 0; }

/* ─── 서비스지역 ─── */
/* 서비스 지역 — 북(서울)에서 남(충주)으로 이어지는 경로로 표현(물매 흐름 정체성과 일치) */
.region-route { display: flex; list-style: none; margin: 36px 0 0; padding: 0; }
.region-stop { flex: 1; position: relative; padding: 0 6px; text-align: center; }
.region-stop:not(:last-child)::after {
  content: ''; position: absolute; top: 5px; left: 50%; width: 100%; height: 1.5px;
  background: var(--border); z-index: 0;
}
.region-stop-dot {
  position: relative; z-index: 1; display: block; width: 11px; height: 11px; margin: 0 auto 12px;
  border-radius: 50%; background: var(--primary); box-shadow: 0 0 0 3px var(--bg-warm);
}
.region-stop-name { font-size: 0.86rem; font-weight: 700; color: var(--text-sub); white-space: nowrap; }
@media (max-width: 900px) {
  .region-route { flex-wrap: wrap; row-gap: 26px; }
  .region-stop { flex: 0 0 33.33%; }
  .region-stop:not(:last-child)::after { display: none; }
}

/* ─── 푸터 ─── */
.site-footer { background: var(--primary-dark); color: rgba(255,255,255,0.82); padding: 56px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 40px; margin-bottom: 36px; }
.footer-col h4 { color: #fff; font-size: 0.92rem; margin: 0 0 16px; font-weight: 800; }
.footer-col p, .footer-col li { font-size: 0.86rem; line-height: 1.9; }
.footer-col a { font-size: 0.86rem; transition: color var(--trans) var(--ease); }
@media (hover: hover) and (pointer: fine) { .footer-col a:hover { color: #fff; } }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.14); padding-top: 20px; font-size: 0.78rem; color: rgba(255,255,255,0.55); font-family: var(--font-mono); }
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr; gap: 28px; } }

/* ─── 모바일 고정 요소 ─── */
#mob-bar { display: none; }
#float-cta { display: none; }
@media (max-width: 768px) {
  body { padding-bottom: 64px; }
  .hdr-nav, .hdr-phone { display: none; }
  .hdr-hamburger { display: flex; }
  .hdr-cta { display: none; }
  #mob-nav { display: block; }
  #mob-bar {
    display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 150;
    background: var(--primary); padding: 12px var(--gutter); box-shadow: 0 -4px 16px rgba(0,0,0,0.12);
  }
  #mob-bar a { display: block; text-align: center; color: #fff; font-weight: 800; font-size: 0.98rem; }
}
@media (min-width: 769px) {
  #float-cta { display: block; position: fixed; right: 28px; bottom: 28px; z-index: 150; }
}

/* ─── 스크롤 리빌 ─── */
.reveal { opacity: 0; transform: translateY(20px); filter: blur(3px); transition: opacity 0.5s var(--ease), transform 0.5s var(--ease), filter 0.5s var(--ease); }
.reveal.in { opacity: 1; transform: translateY(0); filter: blur(0); }
.stagger > * { opacity: 0; transform: translateY(20px); filter: blur(3px); transition: opacity 0.45s var(--ease), transform 0.45s var(--ease), filter 0.45s var(--ease); }
.stagger.in > * { opacity: 1; transform: translateY(0); filter: blur(0); }
.stagger.in > *:nth-child(1) { transition-delay: 0.04s; }
.stagger.in > *:nth-child(2) { transition-delay: 0.09s; }
.stagger.in > *:nth-child(3) { transition-delay: 0.14s; }
.stagger.in > *:nth-child(4) { transition-delay: 0.19s; }
.stagger.in > *:nth-child(5) { transition-delay: 0.24s; }
.stagger.in > *:nth-child(6) { transition-delay: 0.29s; }

/* ─── 반응형 공통 ─── */
@media (max-width: 1024px) {
  .header-inner { padding: 14px var(--gutter); }
}
@media (max-width: 480px) {
  .dp-stat3, .dp-g2, .dp-g3, .dp-g4 { grid-template-columns: 1fr; }
}