/* =========================================================
   HighRunLabs — 모회사 허브 전용 스타일 (DARK / 브랜드 쇼케이스)
   스튜디오(site.css)와 완전히 분리된 다크 디자인 시스템.
   허브(index) · 하이런트래커 · 하이런포커클럽 소개 페이지에서 사용.
   ========================================================= */

:root {
  --bg: #08080c;
  --bg-2: #0d0d14;
  --surface: #14141d;
  --surface-2: #1b1b26;
  --line: rgba(255, 255, 255, .09);
  --line-2: rgba(255, 255, 255, .16);
  --ink: #f5f6f9;
  --ink-2: #c7cbd4;
  --muted: #8b909c;
  --muted-2: #636873;

  /* 브랜드 액센트 */
  --labs: #ffffff;
  --tracker: #ff3b5c;     /* 트래커 크림슨 */
  --tracker-2: #ff7a52;
  --poker: #ff79c0;       /* 포커클럽 핑크 */
  --poker-2: #a78bfa;     /* 라벤더 */

  --accent: var(--labs);

  --font: "Pretendard Variable", "Pretendard", -apple-system, BlinkMacSystemFont,
    "Segoe UI", "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --maxw: 1180px;
  --radius: 18px;
  --radius-sm: 12px;
}

* { box-sizing: border-box; }
/* overflow-x: clip는 가로 스크롤만 차단하고 스크롤 컨테이너를 만들지 않아 sticky 내비를 깨지 않음
   (clip 미지원 구형 브라우저는 hidden으로 폴백) */
html { scroll-behavior: smooth; overflow-x: hidden; overflow-x: clip; }
body {
  margin: 0; font-family: var(--font); color: var(--ink);
  background: var(--bg);
  background-image:
    radial-gradient(900px 520px at 78% -8%, rgba(255, 59, 92, .10), transparent 60%),
    radial-gradient(820px 520px at 10% 6%, rgba(167, 139, 250, .10), transparent 60%);
  line-height: 1.7; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  letter-spacing: -.004em; overflow-x: hidden; overflow-x: clip; width: 100%; max-width: 100%;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- i18n FOUC 가드 (언어 깜빡임 차단) ---------- */
html.i18n-pending [data-ko],
html.i18n-pending [data-en],
html.i18n-pending [data-ko-html],
html.i18n-pending [data-en-html],
html.i18n-pending .lang-toggle { visibility: hidden; }

/* ---------- 스크롤 리빌 ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s cubic-bezier(.2, .7, .2, 1), transform .6s cubic-bezier(.2, .7, .2, 1); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- 네비 ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(8, 8, 12, .72);
  backdrop-filter: saturate(160%) blur(16px); -webkit-backdrop-filter: saturate(160%) blur(16px);
  border-bottom: 1px solid var(--line);
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) { .nav { background: #0a0a10; } }
.nav-inner { height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo { display: flex; align-items: center; gap: 11px; font-weight: 800; font-size: 18px; letter-spacing: -.02em; color: var(--ink); }
.logo .mark { width: 34px; height: 34px; border-radius: 9px; object-fit: cover; border: 1px solid var(--line-2); background: #000; }
.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-links a { display: inline-block; padding: 9px 14px; border-radius: 9px; font-size: 14.5px; font-weight: 600; color: var(--ink-2); transition: background .15s, color .15s; }
.nav-links a:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.nav-links a.active { color: #fff; background: rgba(255, 255, 255, .08); }
.nav-contact-mobile, .nav-logo-mobile { display: none; }

/* nav 호버 설명 툴팁 (하단 표시) */
.nav-links li { position: relative; }
.nav-links a[data-desc]::after {
  content: attr(data-desc); position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(-50%) translateY(4px);
  white-space: nowrap; padding: 7px 12px; border-radius: 9px; font-size: 12.5px; font-weight: 600; line-height: 1;
  color: var(--ink); background: var(--surface-2); border: 1px solid var(--line-2);
  box-shadow: 0 14px 30px -14px rgba(0, 0, 0, .8);
  opacity: 0; pointer-events: none; transition: opacity .16s, transform .16s; z-index: 60;
}
.nav-links a[data-desc]::before {
  content: ""; position: absolute; top: calc(100% + 4px); left: 50%; transform: translateX(-50%);
  border: 6px solid transparent; border-bottom-color: var(--line-2);
  opacity: 0; pointer-events: none; transition: opacity .16s; z-index: 61;
}
.nav-links a[data-desc]:hover::after { opacity: 1; transform: translateX(-50%) translateY(0); }
.nav-links a[data-desc]:hover::before { opacity: 1; }

.nav-right { display: flex; align-items: center; gap: 10px; }
.lang-toggle {
  display: inline-flex; align-items: center; justify-content: center; min-width: 50px; padding: 9px 13px;
  border-radius: 9px; border: 1px solid var(--line-2); background: transparent; color: var(--ink-2);
  font-family: var(--font); font-weight: 700; font-size: 13.5px; cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
}
.lang-toggle:hover { background: rgba(255, 255, 255, .07); color: #fff; }
.nav-cta {
  display: inline-flex; align-items: center; gap: 7px; padding: 10px 18px; border-radius: 10px;
  background: #fff; color: #0a0a10; font-weight: 800; font-size: 14px; transition: transform .15s, opacity .15s;
}
.nav-cta:hover { transform: translateY(-1px); opacity: .9; }

.hamburger { display: none; width: 42px; height: 42px; border: 1px solid var(--line-2); border-radius: 10px;
  background: transparent; position: relative; cursor: pointer; }
.hamburger span, .hamburger span::before, .hamburger span::after {
  content: ""; position: absolute; left: 50%; top: 50%; width: 18px; height: 2px; background: var(--ink);
  border-radius: 2px; transform: translate(-50%, -50%); transition: transform .2s, opacity .2s; }
.hamburger span::before { transform: translate(-50%, -8px); }
.hamburger span::after { transform: translate(-50%, 6px); }
.nav.open .hamburger span { background: transparent; }
.nav.open .hamburger span::before { transform: translate(-50%, 0) rotate(45deg); background: var(--ink); }
.nav.open .hamburger span::after { transform: translate(-50%, 0) rotate(-45deg); background: var(--ink); }

/* ---------- 버튼 ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; cursor: pointer;
  padding: 12px 22px; border-radius: 11px; font-family: var(--font); font-weight: 700; font-size: 15px;
  border: 1px solid transparent; transition: transform .15s, background .15s, border-color .15s, opacity .15s; }
.btn-lg { padding: 15px 28px; font-size: 16px; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: #fff; color: #0a0a10; }
.btn-primary:hover { opacity: .9; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn-ghost:hover { background: rgba(255, 255, 255, .06); border-color: var(--ink-2); }
.btn-accent { background: var(--accent); color: #0a0a10; }
.btn-accent:hover { opacity: .92; }

/* ---------- 히어로 ---------- */
.hero { position: relative; padding: 96px 0 72px; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; padding: 7px 15px; border-radius: 999px;
  border: 1px solid var(--line-2); background: rgba(255, 255, 255, .04); color: var(--ink-2);
  font-size: 13px; font-weight: 700; letter-spacing: .02em; }
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 12px var(--accent); }
.hero-title { margin: 24px 0 0; font-size: clamp(34px, 6vw, 64px); line-height: 1.08; font-weight: 850;
  letter-spacing: -.035em; }
.hero-title .grad { background: linear-gradient(100deg, var(--tracker), var(--poker) 55%, var(--poker-2));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero-lead { margin: 22px 0 0; max-width: 660px; font-size: clamp(16px, 2.1vw, 19px); color: var(--ink-2); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

/* 히어로 콘텐츠 가운데 정렬 */
.hero .container { text-align: center; }
.hero .hero-lead { margin-left: auto; margin-right: auto; }
.hero .hero-actions, .hero .dl-row { justify-content: center; }
.hero .hero-logo { margin-left: auto; margin-right: auto; }

/* 히어로 하단 브랜드 로고 스트립 */
.brand-strip { display: flex; align-items: center; gap: 26px; margin-top: 56px; flex-wrap: wrap;
  padding-top: 26px; border-top: 1px solid var(--line); }
.brand-strip .bs-label { font-size: 12.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted-2); }
.brand-strip img { height: 34px; width: auto; border-radius: 8px; opacity: .85; transition: opacity .2s, transform .2s; }
.brand-strip a:hover img { opacity: 1; transform: translateY(-2px); }

/* ---------- 섹션 ---------- */
.section { padding: 76px 0; }
.section-head { max-width: 680px; margin: 0 auto 46px; text-align: center; }
.section-eyebrow { font-size: 12.5px; font-weight: 800; letter-spacing: .18em; color: var(--muted);
  text-transform: uppercase; margin-bottom: 12px; }
.section-title { margin: 0; font-size: clamp(26px, 4vw, 38px); font-weight: 820; letter-spacing: -.03em; }
.section-desc { margin: 14px 0 0; color: var(--ink-2); font-size: 16px; }

/* ---------- 벤처(사업) 카드 ---------- */
.vens { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ven { position: relative; display: flex; flex-direction: column; padding: 30px 28px 26px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: transform .22s, border-color .22s, background .22s; }
.ven::before { content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity .22s;
  background: radial-gradient(420px 220px at 80% -10%, var(--c, #fff), transparent 65%); }
.ven:hover { transform: translateY(-6px); border-color: var(--line-2); background: var(--surface-2); }
.ven:hover::before { opacity: .14; }
.ven-logo { width: 60px; height: 60px; border-radius: 14px; object-fit: cover; border: 1px solid var(--line-2);
  box-shadow: 0 10px 30px -12px var(--c, rgba(0, 0, 0, .6)); }
.ven-role { margin: 20px 0 0; font-size: 12.5px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase;
  color: var(--c, var(--muted)); }
.ven h3 { margin: 8px 0 0; font-size: 22px; font-weight: 820; letter-spacing: -.02em; }
.ven p { margin: 12px 0 0; color: var(--ink-2); font-size: 14.5px; flex: 1; }
.ven .more { display: inline-flex; align-items: center; gap: 7px; margin-top: 22px;
  color: var(--c, #fff); font-weight: 750; font-size: 14.5px; }
.ven .more svg { transition: transform .15s; }
.ven:hover .more svg { transform: translateX(4px); }
.ven--tracker { --c: var(--tracker); }
.ven--poker { --c: var(--poker); }
.ven--studio { --c: var(--labs); }

/* ---------- 히어로 컬러 텍스트 (세 동사 → 세 브랜드) ---------- */
.hero-title .c-tracker { color: var(--tracker); }
.hero-title .c-poker { color: var(--poker); }

/* ---------- 브랜드 컬러 블록 (허브 핵심) ---------- */
.brands { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.brand-block { position: relative; isolation: isolate; overflow: hidden;
  min-height: 468px; border-radius: 24px; padding: 32px 30px 30px;
  display: flex; flex-direction: column; color: #fff; text-decoration: none;
  border: 1px solid rgba(255, 255, 255, .12);
  transition: opacity .55s cubic-bezier(.2, .7, .2, 1), transform .38s cubic-bezier(.2, .7, .2, 1), box-shadow .3s; }
.brand-block::before { content: ""; position: absolute; inset: 0; z-index: -2; }
.brand-block::after { content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(130% 70% at 50% 125%, rgba(0, 0, 0, .5), transparent 62%); }
.brand-block:hover { transform: translateY(-8px); box-shadow: 0 42px 80px -32px var(--bc, rgba(0, 0, 0, .7)); }
.bb-studio::before { background: linear-gradient(158deg, #2b2b36 0%, #0a0a10 100%); }
.bb-tracker::before { background: linear-gradient(158deg, #ff3b5c 0%, #7e0f28 100%); }
.bb-poker::before { background: linear-gradient(152deg, #ff5bb0 0%, #8b5cf6 100%); }
.bb-studio { --bc: rgba(0, 0, 0, .75); }
.bb-tracker { --bc: rgba(255, 59, 92, .5); }
.bb-poker { --bc: rgba(167, 139, 250, .5); }

.bb-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.bb-logo { width: 66px; height: 66px; border-radius: 17px; object-fit: cover;
  border: 2px solid rgba(255, 255, 255, .5); box-shadow: 0 12px 28px -10px rgba(0, 0, 0, .65); }
.bb-role { font-size: 11.5px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255, 255, 255, .9); padding: 7px 13px; border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 999px; white-space: nowrap; }
.bb-num { position: absolute; right: 22px; bottom: 10px; font-size: 80px; font-weight: 850;
  color: rgba(255, 255, 255, .09); letter-spacing: -.04em; line-height: 1; z-index: 0; pointer-events: none; }
.bb-body { margin-top: auto; }
.brand-block h3 { margin: 22px 0 0; font-size: 28px; font-weight: 850; letter-spacing: -.025em; line-height: 1.1; }
.bb-en { display: block; font-size: 13px; font-weight: 700; letter-spacing: .01em; color: rgba(255, 255, 255, .72); margin-top: 5px; }
.brand-block p { margin: 14px 0 0; font-size: 14.5px; line-height: 1.62; color: rgba(255, 255, 255, .92); }
.bb-cta { display: inline-flex; align-items: center; gap: 8px; margin-top: 22px;
  font-weight: 800; font-size: 15px; color: #fff; }
.bb-cta svg { transition: transform .18s; }
.brand-block:hover .bb-cta svg { transform: translateX(5px); }

/* ---------- 값/소개 카드 ---------- */
.vals { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.val { padding: 26px 24px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.val h4 { margin: 0 0 8px; font-size: 17px; font-weight: 780; letter-spacing: -.01em; }
.val p { margin: 0; color: var(--muted); font-size: 14px; }
.val .vi { display: inline-flex; width: 40px; height: 40px; border-radius: 10px; margin-bottom: 16px;
  align-items: center; justify-content: center; font-size: 19px; background: rgba(255, 255, 255, .05);
  border: 1px solid var(--line); }

/* 통계 */
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 44px; }
.stat { text-align: center; padding: 24px 14px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.stat b { display: block; font-size: 30px; font-weight: 850; letter-spacing: -.03em; color: #fff; }
.stat span { color: var(--muted); font-size: 13.5px; }

/* ---------- CTA 밴드 ---------- */
.cta-band { padding: 30px 0 84px; }
.cta-inner { position: relative; overflow: hidden; text-align: center; padding: 54px 28px;
  border-radius: 24px; border: 1px solid var(--line-2);
  background:
    radial-gradient(600px 300px at 20% 0%, rgba(255, 121, 192, .16), transparent 60%),
    radial-gradient(600px 300px at 90% 110%, rgba(255, 59, 92, .16), transparent 60%),
    var(--surface); }
.cta-inner h2 { margin: 0; font-size: clamp(24px, 4vw, 34px); font-weight: 820; letter-spacing: -.03em; }
.cta-inner p { margin: 12px 0 26px; color: var(--ink-2); }
.cta-inner .hero-actions { justify-content: center; margin-top: 0; }

/* ---------- 푸터 ---------- */
.footer { border-top: 1px solid var(--line); padding: 56px 0 40px; background: var(--bg-2); }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 30px; }
.footer .logo { margin-bottom: 14px; }
.footer-about { color: var(--muted); font-size: 14px; max-width: 320px; }
.footer h5 { margin: 0 0 14px; font-size: 13px; font-weight: 800; letter-spacing: .04em; color: var(--ink); }
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer ul li { margin-bottom: 9px; }
.footer ul a { color: var(--muted); font-size: 14px; transition: color .15s; }
.footer ul a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--muted-2); font-size: 13px; }
/* ---------- FAQ (AI/검색 인용용) ---------- */
.faq { max-width: 760px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item { padding: 22px 24px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; text-align: left; }
.faq-item h3 { margin: 0 0 8px; font-size: 16.5px; font-weight: 760; letter-spacing: -.01em; }
.faq-item p { margin: 0; color: var(--ink-2); font-size: 14.5px; line-height: 1.72; }

.footer-legal { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; }
.footer-legal a { color: var(--muted); transition: color .15s; }
.footer-legal a:hover { color: #fff; }

/* ---------- 페이지 테마 (트래커 / 포커) ---------- */
body.theme-tracker { --accent: var(--tracker); }
body.theme-tracker .hero-title .grad { background: linear-gradient(100deg, var(--tracker), var(--tracker-2));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
body.theme-poker { --accent: var(--poker); }
body.theme-poker .hero-title .grad { background: linear-gradient(100deg, var(--poker), var(--poker-2));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

/* 페이지 히어로용 큰 브랜드 로고 */
.hero-logo { width: 92px; height: 92px; border-radius: 22px; object-fit: cover; margin-bottom: 26px;
  border: 1px solid var(--line-2); box-shadow: 0 24px 60px -22px var(--accent); }

/* ---------- 앱 다운로드 카드 (스토어 + QR) ---------- */
.dl-row { display: flex; flex-wrap: wrap; gap: 18px; justify-content: center; margin-top: 36px; }
.dl-card { display: flex; flex-direction: column; gap: 20px; width: 238px; padding: 24px;
  background: rgba(255, 255, 255, .035); border: 1px solid var(--line-2); border-radius: 22px;
  transition: transform .2s, border-color .2s, background .2s; }
.dl-card:hover { transform: translateY(-4px); border-color: rgba(255, 255, 255, .32); background: rgba(255, 255, 255, .07); }
.dl-head { display: flex; align-items: center; justify-content: center; gap: 13px; }
.dl-ico { display: inline-flex; flex-shrink: 0; }
.dl-ico svg { width: 30px; height: 30px; display: block; }
.dl-txt { display: flex; flex-direction: column; line-height: 1.18; }
.dl-txt small { font-size: 10px; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; color: var(--muted); }
.dl-txt b { font-size: 19px; font-weight: 800; color: #fff; letter-spacing: -.01em; }
.dl-qr { align-self: center; background: #fff; border-radius: 14px; padding: 11px; }
.dl-qr img { width: 150px; height: 150px; display: block; }
@media (max-width: 480px) {
  .dl-card { width: 100%; max-width: 300px; }
}

/* ---------- 고품격 애니메이션 ---------- */
@keyframes fadeUp { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
@keyframes floatA { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(-34px, 28px); } }
@keyframes floatB { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(30px, -22px); } }

/* 히어로 등장 스태거 */
.hero .container > * { opacity: 0; animation: fadeUp .8s cubic-bezier(.2, .7, .2, 1) forwards; }
.hero .container > *:nth-child(1) { animation-delay: .05s; }
.hero .container > *:nth-child(2) { animation-delay: .14s; }
.hero .container > *:nth-child(3) { animation-delay: .24s; }
.hero .container > *:nth-child(4) { animation-delay: .34s; }

/* 히어로 배경 글로우 오브 */
.hero { overflow: visible; }
.hero::before, .hero::after { content: ""; position: absolute; z-index: -1; border-radius: 50%; filter: blur(26px); pointer-events: none; }
.hero::before { top: -150px; right: -90px; width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(255, 59, 92, .16), transparent 62%); animation: floatA 15s ease-in-out infinite; }
.hero::after { top: 20px; left: -150px; width: 460px; height: 460px;
  background: radial-gradient(circle, rgba(167, 139, 250, .16), transparent 62%); animation: floatB 17s ease-in-out infinite; }

/* 브랜드 블록 호버: 로고 스케일 + 라이트 스윕 */
.brand-block .bb-top, .brand-block .bb-body { position: relative; z-index: 2; }
.bb-logo { transition: transform .28s cubic-bezier(.2, .7, .2, 1); }
.brand-block:hover .bb-logo { transform: scale(1.07) rotate(-2deg); }
.bb-sheen { position: absolute; inset: 0; z-index: 1; overflow: hidden; pointer-events: none; border-radius: inherit; }
.bb-sheen::before { content: ""; position: absolute; top: -50%; left: -70%; width: 55%; height: 200%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .22), transparent);
  transform: translateX(0) rotate(9deg); transition: transform .75s cubic-bezier(.2, .7, .2, 1); }
.brand-block:hover .bb-sheen::before { transform: translateX(360%) rotate(9deg); }

/* 카드 마이크로 인터랙션 */
.val, .stat { transition: transform .2s, border-color .2s, background .2s; }
.val:hover, .stat:hover { transform: translateY(-4px); border-color: var(--line-2); background: var(--surface-2); }
.btn { will-change: transform; }
.btn:active { transform: translateY(0) scale(.98); }

/* 그라데이션 텍스트 셔머 (트래커/포커 히어로 타이틀) */
@keyframes gradShift { 0%, 100% { background-position: 0% center; } 50% { background-position: 100% center; } }
.hero-title .grad { background-size: 220% auto; animation: gradShift 7s ease-in-out infinite; }

/* eyebrow 점 펄스 */
@keyframes dotPulse { 0%, 100% { box-shadow: 0 0 10px var(--accent); opacity: 1; } 50% { box-shadow: 0 0 22px var(--accent); opacity: .65; } }
.eyebrow .dot { animation: dotPulse 2.6s ease-in-out infinite; }

/* 페이지 히어로 로고 플로팅 (트래커/포커) */
@keyframes floatLogo { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
.hero-logo { animation: floatLogo 5.5s ease-in-out infinite; }

/* FAQ 호버 */
.faq-item { transition: transform .2s, border-color .2s, background .2s; }
.faq-item:hover { transform: translateY(-2px); border-color: var(--line-2); background: var(--surface-2); }

/* 다운로드 카드 로고 살짝 반응 */
.dl-card .dl-ico svg { transition: transform .25s cubic-bezier(.2, .7, .2, 1); }
.dl-card:hover .dl-ico svg { transform: scale(1.12) rotate(-3deg); }

/* 링크형 CTA 화살표 (스튜디오 카드 등) */
.bb-cta svg { transition: transform .18s; }

@media (prefers-reduced-motion: reduce) {
  .hero .container > *, .brand-block, .bb-sheen::before, .hero::before, .hero::after,
  .reveal, .bb-logo, .val, .stat, .faq-item, .hero-title .grad, .eyebrow .dot, .hero-logo, .dl-ico svg {
    animation: none !important; transition: none !important; opacity: 1 !important; transform: none !important; }
}

/* ---------- 반응형 ---------- */
@media (max-width: 900px) {
  .vens, .vals, .footer-top { grid-template-columns: 1fr 1fr; }
  .stat-row { grid-template-columns: repeat(2, 1fr); }
  .brands { grid-template-columns: 1fr; gap: 16px; }
  .brand-block { min-height: 340px; }
}
@media (max-width: 720px) {
  .container { padding: 0 18px; }
  .hamburger { display: inline-block; }
  .nav-links { display: none; }
  .nav-cta.desktop { display: none; }
  /* 모바일에선 호버 툴팁 비활성화 (터치 환경 깨짐 방지) */
  .nav-links a[data-desc]::after, .nav-links a[data-desc]::before { content: none; display: none; }
  .nav.open .nav-links {
    display: flex; flex-direction: column; align-items: stretch; text-align: center;
    position: absolute; left: 0; right: 0; top: 70px; padding: 14px 18px 20px;
    background: #0a0a10; border-bottom: 1px solid var(--line); gap: 4px;
    box-shadow: 0 24px 44px -20px rgba(0, 0, 0, .75); }
  .nav.open .nav-links a { padding: 14px; border-radius: 10px; font-size: 15.5px; }
  .nav.open .nav-links .nav-contact-mobile { display: block; }
  .nav.open .nav-links .nav-contact-mobile a { color: #fff; background: rgba(255, 255, 255, .08); font-weight: 800; }
  .vens, .vals, .footer-top { grid-template-columns: 1fr; }
  .section { padding: 54px 0; }
  .section-head { margin-bottom: 36px; }
  .hero { padding: 54px 0 44px; }
  .hero-title { font-size: clamp(30px, 8vw, 46px); }
  .hero-actions { flex-direction: column; align-items: stretch; gap: 10px; }
  .hero-actions .btn { width: 100%; }
  .brand-strip { gap: 16px 20px; margin-top: 40px; }
  .cta-band { padding: 18px 0 64px; }
  .cta-inner { padding: 40px 20px; }
  /* 모바일: 가운데 정렬 위주 */
  .val { text-align: center; }
  .brand-block { text-align: center; align-items: center; }
  .brand-block .bb-top { flex-direction: column; align-items: center; gap: 13px; }
  .brand-block .bb-cta { justify-content: center; }
  .bb-num { right: 18px; bottom: 6px; }
  .footer-top, .footer-top > div { text-align: center; }
  .footer .logo { justify-content: center; }
  .footer-about { margin-left: auto; margin-right: auto; }
  .footer-bottom { flex-direction: column; align-items: center; text-align: center; gap: 10px; }
  .footer-legal { justify-content: center; }
}
@media (max-width: 420px) {
  .nav-inner { gap: 10px; }
  .logo span { font-size: 16.5px; }
  .logo .mark { width: 31px; height: 31px; }
  .lang-toggle { min-width: 44px; padding: 8px 10px; }
  .stat-row { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat { padding: 18px 10px; }
  .stat b { font-size: 25px; }
  .ven { padding: 26px 22px 24px; }
  .hero-logo { width: 80px; height: 80px; }
}