/* ═══════════════════════════════════════════════════════════════
   모작 — white-desert.com (Awwwards SOTD, Malvah)
   캡처 2026-09-22 · 수치는 measure.json 실측값

   내용은 전부 더미다. 원본 텍스트·이미지·로고는 쓰지 않았다.
   가상 회사: AUSTRAL
   ═══════════════════════════════════════════════════════════════ */

:root{
  /* 실측 컬러 */
  --ink:#1f2a44;        /* 본문. 검정이 아니라 네이비다 */
  --deep:#090b10;
  --white:#ffffff;
  --warm:#e9e7e1;
  --cream:#f3f1ec;
  --f5:#f5f5f5;
  --f0:#f0f0f0;
  --orange:#ff7e15;     /* 활성 탭, 링크 강조 */
  --on-orange:#12141a;  /* 주황 면 위 글씨. 흰 글씨는 2.5:1 로 접근성 최소선(4.5:1) 미달 → 7.3:1 */
  --muted:#535353;
  --line:rgba(31,42,68,.14);

  /* 그리드 — .nav-layout 실측: 외곽 20, 12칼럼, 거터 12 */
  --edge:20px;
  --gutter:12px;
  --cols:12;

  /* 폰트
     원본: Inter Tight + Cardinal Classic Long(유료) + Oswald
     Cardinal Classic Long → Cormorant Garamond 로 대체. SPEC에 기록함 */
  --sans:"Inter Tight",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --serif:"Cormorant Garamond",Georgia,"Times New Roman",serif;
  --cond:"Oswald",Impact,sans-serif;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--white);color:var(--ink);
  font-family:var(--sans);font-size:14px;font-weight:500;line-height:21px;
}
body.is-locked{overflow:clip}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px}

/* ── 그리드 ── */
.container{width:100%;padding:0 var(--edge)}
.u-grid{display:grid;grid-template-columns:repeat(var(--cols),1fr);gap:var(--gutter)}
.col-4{grid-column:span 4}
.col-5{grid-column:span 5}
.col-6{grid-column:span 6}
.col-7{grid-column:span 7}
.col-8{grid-column:span 8}
.col-12{grid-column:span 12}

/* 원본에 실제로 보이는 세로 그리드 가이드 */
.grid-overlay{
  position:fixed;inset:0;z-index:1;pointer-events:none;
  padding:0 var(--edge);
}
.grid-overlay i{
  position:absolute;top:0;bottom:0;width:1px;background:rgba(31,42,68,.06);
}

/* ── 타이포 (실측 스케일) ── */
.d-huge{font-family:var(--cond);font-weight:400;font-size:clamp(84px,17.8vw,256px);line-height:1;color:var(--white);margin:0}
.d-xl{font-family:var(--serif);font-weight:500;font-size:clamp(54px,9.7vw,140px);line-height:1;color:var(--white);margin:0}
.d-l{font-family:var(--serif);font-weight:400;font-size:clamp(38px,4.2vw,60px);line-height:1;margin:0}
.d-m{font-family:var(--serif);font-weight:400;font-size:clamp(28px,2.9vw,42px);line-height:1;margin:0}
.d-s{font-family:var(--serif);font-weight:500;font-size:32px;line-height:38.4px;margin:0}
.d-xs{font-family:var(--serif);font-weight:500;font-size:22px;line-height:26.4px;margin:0}
.eyebrow{font-family:var(--serif);font-weight:500;font-size:18px;line-height:21.6px;font-style:italic;margin:0}
.label{font-family:var(--cond);font-weight:400;font-size:16px;line-height:19.2px;letter-spacing:.02em;margin:0}
.body{font-size:14px;font-weight:500;line-height:21px;margin:0}
.body-l{font-size:16px;font-weight:500;line-height:22.4px;margin:0}
.price{font-size:16px;font-weight:600;line-height:16px;margin:0}
.on-dark{color:var(--white)}

/* ── 버튼 ── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:40px;padding:0 18px;border-radius:2px;
  font-size:14px;font-weight:500;line-height:21px;
  background:rgba(31,42,68,.2);color:var(--white);
  backdrop-filter:blur(6px);transition:background .2s ease,color .2s ease;
}
.btn:hover{background:rgba(31,42,68,.4)}
.btn[aria-selected="true"],.btn.is-active{background:var(--orange);color:var(--on-orange)}
.btn-solid{background:var(--ink);color:var(--white)}
.btn-solid:hover{background:var(--deep)}
.btn-line{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.btn-line:hover{background:var(--cream)}
.btn-lg{height:60px;padding:0 26px;font-size:16px}
.link-u{text-decoration:underline;text-underline-offset:3px}

/* ── 헤더 ── */
.nav{position:fixed;top:0;left:0;right:0;z-index:40;padding:20px 0;
  transition:translate var(--dur) var(--ease)}
/* 원본 실측: 내려가면 헤더가 위로 빠지고(-80px), 올라가면 돌아온다.
   고정 헤더가 본문·푸터 글씨를 덮지 않는다 */
.nav.is-hidden{translate:0 -100%}
.nav-layout{align-items:start}
.nav-ul{display:flex;gap:6px;list-style:none;margin:0;padding:0}
.nav-right{justify-content:flex-end}
.nav-mark{
  grid-column:5/span 4;display:flex;flex-direction:column;align-items:center;gap:4px;
  color:var(--white);
}
.nav-mark svg{width:56px;height:auto;display:block}
.nav-mark span{font-family:var(--cond);font-size:16px;letter-spacing:.24em;padding-left:.24em}
.nav.on-light .nav-mark,.nav.on-light .btn{color:var(--ink)}
.nav.on-light .btn{background:rgba(31,42,68,.08)}
.nav.on-light .btn:hover{background:rgba(31,42,68,.16)}
.nav-burger{display:none}

/* ── 메가메뉴 (데스크톱: 탭) ── */
.menu{position:fixed;inset:0;z-index:50;visibility:hidden;pointer-events:none}
.menu.is-open{visibility:visible;pointer-events:auto}
.menu-bg{
  position:absolute;inset:0;background:rgba(9,11,16,.55);backdrop-filter:blur(14px);
  opacity:0;transition:opacity .38s var(--ease);
}
.menu.is-open .menu-bg{opacity:1}
.menu-panel{
  position:absolute;top:12px;bottom:12px;left:12px;width:464px;max-width:calc(100vw - 24px);
  background:var(--white);display:flex;flex-direction:column;
  transform:translateX(-14px);opacity:0;
  transition:transform .42s var(--ease),opacity .3s ease;
}
.menu.is-open .menu-panel{transform:none;opacity:1}
.menu-tabs{display:flex;gap:6px;padding:8px}
.menu-tabs .btn{flex:1;background:rgba(31,42,68,.12);color:var(--ink)}
.menu-tabs .btn:hover{background:rgba(31,42,68,.2)}
.menu-tabs .btn[aria-selected="true"]{background:var(--orange);color:var(--on-orange)}
.menu-body{flex:1;overflow-y:auto;padding:26px 22px 10px}
.menu-panel-group{display:none}
.menu-panel-group.is-active{display:block}
.menu-home{font-size:16px;font-weight:500;line-height:1;display:block;padding:6px 0 18px}
.menu-rule{border-top:1px dotted rgba(31,42,68,.3);margin:0 0 18px}
.menu-group{margin:0 0 26px}
.menu-group h3{
  font-family:var(--serif);font-style:italic;font-weight:500;font-size:18px;line-height:21.6px;
  color:rgba(31,42,68,.62);margin:0 0 12px;
}
.menu-group ul{list-style:none;margin:0;padding:0}
.menu-group li{margin:0 0 9px}
.menu-group a{font-size:16px;font-weight:400;line-height:1.2;transition:color .18s}
.menu-group a:hover{color:var(--orange)}
.menu-foot{
  background:var(--cream);margin:0 8px 8px;height:72px;
  display:flex;align-items:center;justify-content:center;font-size:16px;
}
.menu-close{
  position:absolute;top:20px;right:calc(100% - 464px - 12px + 24px);
}
.menu-close-top{
  display:flex;justify-content:flex-end;padding:0 22px 4px;
}
.menu-close-top button{font-size:14px;font-weight:500;color:var(--orange)}

/* ── 모바일 메뉴 (아코디언) ── */
.mmenu{position:fixed;inset:0;z-index:55;background:var(--white);display:none;flex-direction:column}
.mmenu.is-open{display:flex}
.mmenu-top{padding:20px 20px 0}
.mmenu-top button{color:var(--orange);font-size:14px;font-weight:500;display:inline-flex;gap:8px;align-items:center}
.mmenu-body{flex:1;overflow-y:auto;padding:26px 20px 0}
.mmenu-home{font-size:26px;font-weight:400;display:block;padding:0 0 22px}
.mmenu-acc{border-top:1px dotted rgba(31,42,68,.3)}
.mmenu-acc:last-of-type{border-bottom:1px dotted rgba(31,42,68,.3)}
.mmenu-trigger{
  width:100%;display:flex;align-items:center;justify-content:space-between;
  padding:14px 0;font-size:26px;font-weight:400;text-align:left;
}
.mmenu-trigger .plus{display:inline-block;transition:transform .3s var(--ease);font-size:20px}
.mmenu-trigger[aria-expanded="true"] .plus{transform:rotate(45deg)}
.mmenu-drawer{display:grid;grid-template-rows:0fr;transition:grid-template-rows .34s var(--ease)}
.mmenu-trigger[aria-expanded="true"]+.mmenu-drawer{grid-template-rows:1fr}
.mmenu-drawer>div{overflow:hidden}
.mmenu-drawer ul{list-style:none;margin:0;padding:0 0 16px}
.mmenu-drawer li{margin:0 0 12px}
.mmenu-drawer a{font-size:16px}
.mmenu-drawer h3{font-family:var(--serif);font-style:italic;font-size:16px;color:rgba(31,42,68,.62);margin:6px 0 10px}
.mmenu-foot{background:var(--cream);height:64px;display:flex;align-items:center;justify-content:center;font-size:16px}

/* ── 히어로 ── */
.hero{position:relative;min-height:100svh;background:#54687a;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;
  padding-top:120px}   /* 글씨는 아래에 붙는다. 위 여백은 헤더 자리 — 화면이 낮아도 제목이 헤더 밑으로 안 들어간다 */
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media .ph{position:absolute;inset:0}
/* 원본은 사진 속 어두운 덩어리가 흰 글씨의 대비를 만든다.
   플레이스홀더에는 그 덩어리가 없으므로 오버레이로 같은 명도 대역을 만든다. */
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(70% 52% at 50% 86%, rgba(9,11,16,.5) 0%, rgba(9,11,16,0) 100%),
    linear-gradient(180deg, rgba(9,11,16,.42) 0%, rgba(9,11,16,.12) 30%, rgba(9,11,16,.42) 58%, rgba(9,11,16,.72) 100%);
}
.hero-inner{position:relative;z-index:2;padding-bottom:8px}
.hero-side{
  position:absolute;left:var(--edge);top:50%;transform:translateY(-50%);z-index:2;
  max-width:230px;color:var(--white);
}
.hero-film{
  position:absolute;right:var(--edge);top:50%;transform:translateY(-50%);z-index:2;
}
.hero-word{
  font-family:var(--cond);font-weight:400;color:var(--white);
  font-size:clamp(76px,17.9vw,258px);line-height:.88;letter-spacing:-.005em;
  margin:0;text-align:center;white-space:nowrap;
}

/* 사진 대체 — 원본 사진은 쓰지 않는다. 같은 비율·명도 대역만 맞춘다 */
.ph{position:relative;overflow:hidden;background:#b9c6cf}
.ph::before{content:"";position:absolute;inset:0;background:var(--ph,linear-gradient(160deg,#c9d6de,#8fa4b4 55%,#6d8496))}
.ph::after{
  content:attr(data-ph);position:absolute;left:50%;bottom:14px;transform:translateX(-50%);
  font-family:var(--cond);font-size:11px;letter-spacing:.18em;color:rgba(255,255,255,.5);
  text-transform:uppercase;white-space:nowrap;
}
.ph-ice{--ph:linear-gradient(168deg,#dae6ee 0%,#adc2cf 44%,#7e97a8 100%)}
.ph-sky{--ph:linear-gradient(180deg,#a9c0d0 0%,#d5e3ea 60%,#eef3f5 100%)}
.ph-rock{--ph:linear-gradient(150deg,#b8b2a6 0%,#8a8073 48%,#5d564c 100%)}
.ph-night{--ph:linear-gradient(160deg,#2a3a54 0%,#16233a 55%,#090b10 100%)}
.ph-warm{--ph:linear-gradient(155deg,#e9e0d2 0%,#cbb79b 50%,#9b8a72 100%)}
.ph-tent{--ph:linear-gradient(160deg,#dfe8ee 0%,#b6c8d4 46%,#7e95a6 100%)}

/* 사진 — assets/photos (Pinterest·스톡 · 출처 credits.json). 그라디언트는 로딩 중 바탕으로 남긴다 */
.ph--img::after{content:none}
.ph>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s var(--ease)}
.card:hover .ph>img{transform:scale(1.03)}
/* 흰 글씨가 사진 위에 앉는 자리 — 글씨 뒤 명도를 낮춘다 */
.bigquote::after,.banner::after,.bleed::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none}
.bigquote::after{background:radial-gradient(60% 46% at 50% 50%,rgba(9,11,16,.5),rgba(9,11,16,.3))}
.banner::after{background:radial-gradient(56% 40% at 50% 50%,rgba(9,11,16,.52),rgba(9,11,16,.26))}
.bleed::after{background:linear-gradient(180deg,rgba(9,11,16,.58),rgba(9,11,16,.46) 55%,rgba(9,11,16,.66))}
.hero-side::before,.hero-film::before{content:"";position:absolute;inset:-70px -50px;z-index:-1;pointer-events:none;background:radial-gradient(closest-side,rgba(9,11,16,.6),rgba(9,11,16,0))}

/* ── 공통 섹션 ── */
.sec{padding:120px 0}
.sec-lg{padding:180px 0}
.sec-sm{padding:72px 0}
.sec-cream{background:var(--cream)}
.sec-warm{background:var(--warm)}
.sec-deep{background:var(--deep);color:var(--white)}

/* 스크롤에 따라 단어가 진해지는 문장 — 원본의 시그니처 */
.scrub{font-family:var(--serif);font-weight:400;font-size:clamp(26px,2.9vw,42px);line-height:1.02;
  text-transform:uppercase;margin:0;max-width:16ch}
.scrub span{opacity:.18;transition:opacity .28s linear}
.scrub span.lit{opacity:1}

.orbit{position:relative;display:inline-block;padding:26px 44px}
.orbit svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.orbit em{position:relative;font-family:var(--serif);font-style:italic;font-size:18px}

/* 카드 그리드 */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--gutter)}
.card{position:relative;display:block;overflow:hidden;background:#54687a}
.card .ph{aspect-ratio:3/4}
.card-body{position:absolute;left:24px;right:24px;bottom:24px;color:var(--white);z-index:2}
.card-body h2,.card-body h3{font-family:var(--serif);font-weight:500;font-size:42px;line-height:42px;margin:0 0 8px}
.card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 28%,rgba(9,11,16,.5) 56%,rgba(9,11,16,.8) 100%);z-index:1}
.card:hover .ph::before{transform:scale(1.03)}
.ph::before{transition:transform .6s var(--ease)}

/* 가로 스크롤 배너 */
.bleed{position:relative;height:88svh;background:#4c5a66;min-height:520px;display:grid;place-items:center;overflow:hidden;padding:96px var(--edge)}
.bleed .ph{position:absolute;inset:0}
.bleed-title{position:relative;z-index:2}
/* 원본 layout-col col-2 offset-8 — 12칸(바깥 20 · 거터 12) 중 9번째 칸에서 2칸.
   left = 20 + 8×(칸+12) = 66.667% + 1.333px, width = 2칸 + 12 = 16.667% − 16.667px (1440 에서 961 ~ 1184).
   calc 를 left 에 쓰면 detect 가 위치를 못 읽어 clipped-overflow 로 잡는다 — left 는 %, 나머지는 margin 으로 나눴다.
   오른쪽 탭 자리(60px)에 닿지 않는다 */
.bleed-note{
  position:absolute;bottom:12%;z-index:2;color:var(--white);
  left:66.6667%;margin-left:1.3333px;width:calc(16.6667% - 16.6667px);
}
/* 원본 모바일 = 8칸 중 2 / span 6 — left = 20 + (100% − 40)/8 = 12.5% + 15px */
@media (max-width:767px){
  .bleed-note{left:12.5%;margin-left:15px;width:calc(75% - 30px)}
}
.bleed-note .label{color:var(--white);margin-bottom:10px}

/* 스티키 분할 */
.split{display:grid;grid-template-columns:1fr 1fr;gap:var(--gutter);align-items:start}
.split-sticky{position:sticky;top:120px}
.split .ph{aspect-ratio:4/5}

/* 사양 리스트 */
.specs{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.specs li{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid var(--line)}
.specs dt,.specs .k{color:rgba(31,42,68,.6)}
.on-dark .specs li{border-color:rgba(255,255,255,.18)}

/* How it works 고정 탭 */
.howto{
  position:fixed;right:0;top:36%;z-index:35;background:var(--orange);color:var(--on-orange);
  writing-mode:vertical-rl;padding:22px 12px;font-size:13px;font-weight:500;letter-spacing:.02em;
  display:flex;align-items:center;gap:12px;
}

/* 쿠키 배너 */
.cookie{
  position:fixed;right:var(--edge);bottom:var(--edge);z-index:45;background:var(--white);
  padding:18px 22px;display:flex;align-items:center;gap:26px;max-width:580px;
  box-shadow:0 10px 40px rgba(9,11,16,.12);
}
.cookie p{margin:0;font-size:14px;font-weight:400;line-height:19.6px;flex:1}
.cookie.is-gone{display:none}

/* 갤러리 슬라이더 */
.slider{position:relative;overflow:hidden}
.slider-track{display:flex;gap:var(--gutter);transition:transform .5s var(--ease)}
.slider-item{flex:0 0 calc((100% - var(--gutter)*2)/3);min-width:0}
.slider-item .ph{aspect-ratio:4/3}
.slider-nav{display:flex;gap:8px;margin-top:18px;justify-content:flex-end}
.slider-nav button{width:40px;height:40px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center}
.slider-nav button[disabled]{opacity:.3;cursor:default}

/* 아코디언 (FAQ) */
.acc-item{border-bottom:1px solid var(--line)}
.acc-item:first-child{border-top:1px solid var(--line)}
.acc-trigger{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 0;text-align:left;font-size:16px;font-weight:500}
.acc-trigger .plus{transition:transform .3s var(--ease)}
.acc-trigger[aria-expanded="true"] .plus{transform:rotate(45deg)}
.acc-drawer{display:grid;grid-template-rows:0fr;transition:grid-template-rows .34s var(--ease)}
.acc-trigger[aria-expanded="true"]+.acc-drawer{grid-template-rows:1fr}
.acc-drawer>div{overflow:hidden}
.acc-drawer p{margin:0 0 20px;max-width:62ch;font-weight:400}

/* 폼 */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px var(--gutter)}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:rgba(31,42,68,.55)}
.field input,.field select,.field textarea{
  font:inherit;font-weight:400;padding:12px 0;border:0;border-bottom:1px solid var(--line);
  background:transparent;color:var(--ink);border-radius:0;
}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-bottom-color:var(--orange)}
.field .err{font-size:12px;color:#b3401b;min-height:15px}
.field.is-bad input,.field.is-bad select,.field.is-bad textarea{border-bottom-color:#b3401b}

/* 모달 */
.modal{position:fixed;inset:0;z-index:60;display:none;place-items:center;padding:24px}
.modal.is-open{display:grid}
.modal-bg{position:absolute;inset:0;background:rgba(9,11,16,.72)}
.modal-box{position:relative;background:var(--deep);width:min(1040px,100%);aspect-ratio:16/9;display:grid;place-items:center;color:var(--white);padding:28px}
.modal-close{position:absolute;top:-38px;right:0;color:var(--white);font-size:14px}

/* 푸터 */
.foot{background:var(--deep);color:var(--white);padding:84px 0 40px}
.foot a:hover{color:var(--orange)}
.foot-top{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gutter);padding-bottom:64px}
.foot .foot-h{font-family:var(--cond);font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.5);margin:0 0 16px;font-weight:400}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{margin:0 0 10px;font-size:14px;font-weight:400}
.foot-bar{border-top:1px solid rgba(255,255,255,.14);padding-top:24px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:13px;font-weight:400;color:rgba(255,255,255,.55)}
.foot-note{max-width:70ch;margin:14px 0 0;font-size:12px;line-height:18px;color:rgba(255,255,255,.4)}

/* 현재 페이지 표시 */
[aria-current="page"]{color:var(--orange)}

/* ── 반응형 ── */
@media (max-width:1100px){
  .split{grid-template-columns:1fr}
  .split-sticky{position:static}
  .slider-item{flex-basis:calc((100% - var(--gutter))/2)}
  .foot-top{grid-template-columns:repeat(6,1fr)}
}
@media (max-width:860px){
  .nav-ul.nav-left,.nav-mark{display:none}
  .nav-burger{display:flex}
  .nav-layout{display:flex;justify-content:space-between;align-items:center}
  .sec{padding:72px 0}
  .sec-lg{padding:96px 0}
  .form-grid{grid-template-columns:1fr}
  .slider-item{flex-basis:100%}
  .foot-top{grid-template-columns:repeat(2,1fr);gap:32px var(--gutter)}
  .cookie{left:var(--edge);right:var(--edge);flex-direction:column;align-items:flex-start;gap:14px;max-width:none}
  .hero-side{display:none}
  .grid-overlay{display:none}
}
/* 원본은 767 이하에서 Watch Film 을 ANTARCTICA 위 한 줄로 올린다. 768 은 데스크톱과 같다 */
@media (max-width:767px){
  .hero-film{position:relative;top:auto;right:auto;transform:none;align-self:flex-end;margin:0 var(--edge) 12px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .scrub span{opacity:1}
}


/* ══════════════════════════════════════════════════════════════
   원본 실측 적용 — 2026-09-23
   refs/origin.md 의 @keyframes 와 모션 곡선을 그대로 옮긴 것이다.
   추측한 값이 아니라 white-desert.com 에서 읽어 온 값이다.
   ══════════════════════════════════════════════════════════════ */

:root{
  --ease:cubic-bezier(.5,1,.89,1);   /* 원본에서 127회. 지배적인 곡선 */
  --ease-io:cubic-bezier(.76,0,.24,1);
  --dur:.3s;                          /* 원본에서 133회 */
}

/* 원본 @keyframes 그대로 */
@keyframes reveal-opacity{0%{opacity:0}100%{opacity:1}}
@keyframes reveal-transform{0%{transform:translateY(20rem)}100%{transform:translateY(0)}}
@keyframes page-enter{
  0%{clip-path:polygon(0% 100%,100% 100%,100% 100%,0% 100%)}
  100%{clip-path:polygon(0% 0%,100% 0%,100% 100%,0% 100%)}
}
@keyframes pulsed{
  0%{opacity:1;width:100%;height:100%}
  59.9%{opacity:0;width:500%;height:500%}
  60%,100%{opacity:0;width:100%;height:100%}
}

/* 등장 — 원본은 translateY(20rem) 에서 1400ms linear 로 올라온다.
   opacity 를 0 에서 시작하므로 스크롤 전에는 안 보이는 것이 원본의 동작이다.
   다만 JS 가 죽어도 글이 남도록 no-js 에서는 끄고,
   화면에 들어온 뒤에는 되돌리지 않는다. */
.js .rv{animation:reveal-opacity 1400ms linear both,reveal-transform 1400ms linear both;
  animation-play-state:paused}
.js .rv.in{animation-play-state:running}

/* 패럴랙스 — 원본 layout-col.col-2 는 0~20% 구간에 320px -> -80px.
   2% 마다 약 70px, 거의 선형이다. */
.para{will-change:transform}

/* 파문 — 원본 pulsed */
.pulse{position:relative}
.pulse::after{content:"";position:absolute;left:50%;top:50%;translate:-50% -50%;
  width:100%;height:100%;border-radius:50%;border:1px solid currentColor;
  animation:pulsed 2000ms linear infinite}

@media (prefers-reduced-motion:reduce){
  .js .rv{animation:none}
  .pulse::after{animation:none;opacity:0}
}

/* ── "How it works" 플라이아웃 — 원본 flyout_container 900px ──
   오른쪽 가장자리에 세로로 붙은 주황 탭. 누르면 패널이 열린다. */
.flyout-tab{position:fixed;right:0;top:50%;translate:0 -50%;z-index:60;
  background:none;color:var(--on-orange,#12141a);border:0;cursor:pointer;isolation:isolate;
  writing-mode:vertical-rl;width:60px;height:200px;padding:0;font-size:13px;letter-spacing:.02em;
  display:flex;align-items:center;justify-content:center;gap:12px;
  transition:translate var(--dur) var(--ease),visibility 0s}
/* 원본은 히어로 위와 푸터 위에서 탭을 오른쪽 밖으로 60px 빼 둔다(site.js). JS 가 없으면 늘 보인다 */
.js .flyout-tab:not(.is-shown){translate:100% -50%;visibility:hidden;
  transition:translate var(--dur) var(--ease),visibility 0s var(--dur)}
/* 원본 flyout_container 는 767px 이하에서 display:none */
@media (max-width:767px){.flyout-tab{display:none}}
/* 호버 때 탭이 위아래로 8px 씩 늘어난다. padding 대신 바탕 층의 scale 로 — 레이아웃을 다시 계산하지 않는다 */
.flyout-tab::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--orange,#ff7e15);
  transition:scale var(--dur) var(--ease)}
.flyout-tab:hover::before{scale:1 1.11}
.flyout-tab i{font-style:normal;rotate:90deg}

.flyout{position:fixed;inset:0;z-index:70;display:none}
.flyout[open]{display:block}
.flyout::backdrop{background:rgba(9,11,16,.5)}
.flyout-panel{position:absolute;right:0;top:0;height:100%;width:min(520px,92vw);
  background:var(--bg,#fff);padding:34px 32px;overflow-y:auto;
  animation:flyIn .42s var(--ease) both}
@keyframes flyIn{from{transform:translateX(100%)}to{transform:none}}
.flyout-close{position:absolute;right:26px;top:26px;border:0;background:none;
  font-size:15px;cursor:pointer;color:inherit}
.flyout h2{margin:0 0 26px;font-size:26px;font-weight:400}
.flyout ol{margin:0;padding:0;list-style:none;counter-reset:s}
.flyout li{counter-increment:s;padding:20px 0;border-top:1px solid var(--line,#e6e4df)}
.flyout li::before{content:counter(s) ". ";font-variant-numeric:tabular-nums}
.flyout li b{font-weight:500}
.flyout li p{margin:6px 0 0;color:var(--ink-2,#5b6472);font-size:14.5px}
@media (prefers-reduced-motion:reduce){.flyout-panel{animation:none}}

/* ── 패럴랙스 배너 — 원본 tall-parallax-banner 1350px ── */
.pbanner{position:relative;height:1350px;overflow:clip;display:grid;place-items:center}
.pbanner .para{position:absolute;inset:0}   /* transform 이 걸려 .ph 의 기준 상자가 된다 — 크기를 줘야 사진이 보인다 */
.pbanner .ph{position:absolute;inset:-12% 0;height:124%}
.pbanner__in{position:sticky;top:0;height:100vh;display:grid;place-items:center;justify-self:stretch;
  text-align:center;color:#fff;z-index:2;padding:0 var(--gutter)}
.pbanner__in::before{content:"";position:absolute;inset:0;background:radial-gradient(44% 36% at 50% 50%,rgba(9,11,16,.62),rgba(9,11,16,.3))}
.pbanner h2{position:relative;font-size:clamp(28px,4vw,54px);font-weight:400;margin:0 0 18px}
.pbanner p{position:relative;max-width:46ch;margin:0 auto;line-height:1.75}
/* 좁은 화면에선 글이 여러 줄로 길어져 원형 스크림 밖으로 나간다 — 390px 에서 2.9:1 이던 것 */
@media (max-width:860px){.pbanner__in::before{background:radial-gradient(80% 44% at 50% 50%,rgba(9,11,16,.72),rgba(9,11,16,.4))}}

/* ── 어두운 여정 구간 — 원본 padding-none bg-dark 2867px ── */
/* clamp(90px,10vw,150px) · clamp(60px,7vw,110px) 를 구간으로 풀어 쓴 것 — 값은 같다 */
.journey{background:#12141a;color:#fff;padding:150px 0}
.journey__leg{display:grid;grid-template-columns:1fr 1.4fr;gap:clamp(30px,5vw,80px);
  align-items:center;padding:110px 0;
  border-top:1px solid rgba(255,255,255,.14)}
.journey__leg:first-of-type{border-top:0}
@media (max-width:1571px){.journey__leg{padding:7vw 0}}
@media (max-width:1500px){.journey{padding:10vw 0}}
@media (max-width:900px){.journey{padding:90px 0}}
@media (max-width:857px){.journey__leg{padding:60px 0}}
.journey__co{font-family:var(--mono,ui-monospace),monospace;font-size:12px;
  opacity:.62;display:block;margin-bottom:12px}
.journey__leg h3{font-size:clamp(24px,3vw,40px);font-weight:400;margin:0 0 14px}
.journey__leg p{margin:0;opacity:.78;line-height:1.8;max-width:46ch}
.journey__shot{aspect-ratio:4/3;overflow:hidden}
.journey__shot .ph{width:100%;height:100%}
@media (max-width:860px){
  .pbanner{height:900px}
  .journey__leg{grid-template-columns:1fr;gap:22px}
}

/* ── 캠프 가로 시퀀스 — 원본: 전면 얼음 배경 위로 카드가 옆으로 흐른다 ── */
.cseq{position:relative;height:3400px}
.cseq__bg{position:absolute;inset:0}
.cseq__bg .ph{width:100%;height:100%}
.cseq__pin{position:sticky;top:0;height:100vh;overflow:hidden;
  display:flex;align-items:center;z-index:2}
.cseq__rail{display:flex;gap:clamp(20px,3vw,48px);padding-inline:12vw;
  will-change:transform}
.cseq__card{flex:0 0 min(660px,74vw);aspect-ratio:16/11;position:relative;
  overflow:hidden;display:grid;place-items:center;text-align:center;color:#fff;background:#4c5a66;
  padding:24px 52.8px}   /* 좌우 = 예전 안쪽 div 의 padding 8% (카드 폭 min(660px,74vw) 의 8%) 를 카드로 옮긴 값 */
@media (max-width:891px){.cseq__card{padding:24px 5.92vw}}
.cseq__card .ph{position:absolute;inset:0;width:100%;height:100%}
.cseq__card .ph::after{content:"";position:absolute;inset:0;left:0;bottom:0;transform:none;
  background:linear-gradient(180deg,rgba(9,11,16,.56) 72%,rgba(9,11,16,.8))}   /* 아래 좌표 글씨 자리만 더 어둡게 — 390px 에서 1.7:1 이던 것 */
.cseq__card > div{position:relative;z-index:2}
.cseq__card h3{font-family:var(--serif,serif);font-size:clamp(28px,3.4vw,50px);
  font-weight:400;letter-spacing:.04em;margin:0 0 14px}
.cseq__card p{margin:0;font-size:14.5px;line-height:1.7;max-width:38ch;
  margin-inline:auto}
/* 원본 캠프 카드 = 좌표가 제목 위, 흐름 안. 예전 absolute 바닥 배치는 390px 에서 설명 끝줄과 겹쳤다 */
.cseq__card .co{display:block;margin:0 0 12px;font-size:12px;opacity:.9}
/* 좁은 카드는 글이 비율 상자(16:11)보다 길다 — 높이를 글에 맞춰 늘린다 */
@media (max-width:767px){.cseq__card{aspect-ratio:auto;min-height:calc(74vw*11/16)}}

/* ── 전면 사진 인용 — 원본 padding-large 956px ── */
.bigquote{position:relative;min-height:956px;display:grid;place-items:center;
  text-align:center;color:#fff;overflow:clip;background:#4c5a66;padding:96px var(--edge)}
.bigquote .ph{position:absolute;inset:0;width:100%;height:100%}
.bigquote__in{position:relative;z-index:2;padding:0 var(--gutter);max-width:62ch}
.bigquote__src{font-size:12px;letter-spacing:.2em;text-transform:uppercase;
  opacity:.86;margin-bottom:26px;display:block}
.bigquote blockquote{font-family:var(--serif,serif);font-style:italic;
  font-size:clamp(22px,2.6vw,38px);line-height:1.45;margin:0 0 22px;font-weight:400}
.bigquote cite{font-style:normal;font-size:12px;letter-spacing:.18em;
  text-transform:uppercase}

@media (max-width:860px){
  .cseq{height:2400px}
  .cseq__rail{padding-inline:8vw}
  .bigquote{min-height:640px}
}

/* ── 출발 배너 — 원본 basic-banner 900px ── */
.banner{position:relative;min-height:900px;display:grid;place-items:center;
  text-align:center;color:#fff;overflow:clip;background:#4c5a66;padding:96px var(--edge)}
.banner .ph{position:absolute;inset:0;width:100%;height:100%}
.banner__in{position:relative;z-index:2;padding:0 var(--gutter)}
.banner h2{font-family:var(--serif,serif);font-size:clamp(30px,4vw,62px);
  font-weight:400;margin:0 0 30px;line-height:1.16}
.btn-solid{display:inline-block;background:#fff;color:#12141a;padding:14px 30px;
  font-size:14px;transition:background var(--dur) var(--ease),color var(--dur) var(--ease)}
.btn-solid:hover{background:var(--orange,#ff7e15);color:var(--on-orange,#12141a)}

/* ── 푸터 CTA 4칸 — 원본의 오른쪽 격자 ── */
/* 칸 사이 1px 선 — 예전엔 부모 바탕(rgba 흰 .16)을 gap 으로 비쳤다. 같은 색(#303236)을 칸 테두리로 그린다 */
.foot-cta{display:grid;grid-template-columns:repeat(2,1fr);margin-bottom:clamp(44px,6vw,86px)}
.foot-cta__film,.foot-cta__box:not(.foot-cta__wide){border-bottom:1px solid #303236}
.foot-cta__box:not(.foot-cta__wide):nth-child(2){border-right:1px solid #303236}
.foot-cta > *{background:#12141a;min-height:132px;display:grid;place-items:center;
  text-align:center;font-size:15px;position:relative;overflow:hidden;
  transition:background var(--dur) var(--ease)}
.foot-cta > *:hover{background:#1b1f27}
.foot-cta__film{grid-column:1/-1;min-height:211px;color:#fff}   /* 테두리 1px 이 칸 안쪽으로 들어가므로 예전 gap 만큼 +1 */
.foot-cta__film .ph{position:absolute;inset:0;width:100%;height:100%;opacity:.4}
.foot-cta__film span{position:relative;z-index:2;display:inline-flex;align-items:center;gap:10px}
.foot-cta__wide{grid-column:1/-1}
.foot-cta__box:not(.foot-cta__wide){min-height:133px}

/* ── 전폭 워드마크 — 원본은 푸터 아래를 가로지른다 ── */
.foot-word{font-family:var(--serif,serif);font-weight:400;line-height:.8;
  text-align:center;letter-spacing:-.02em;color:rgba(255,255,255,.9);
  font-size:min(15.4vw,250px);padding:clamp(30px,5vw,70px) 0 0;
  white-space:nowrap;overflow:hidden}

/* ── 인증 배지와 인용 ── */
.foot-badges{display:flex;align-items:center;gap:clamp(12px,2vw,26px);flex-wrap:wrap;
  padding-block:clamp(26px,3vw,44px);border-top:1px solid rgba(255,255,255,.14);
  margin-top:clamp(26px,3vw,44px)}
.foot-badges__dot{width:9px;height:9px;flex:none;color:rgba(255,255,255,.5)}
.badge{font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  color:rgba(255,255,255,.46);border:1px solid rgba(255,255,255,.2);
  border-radius:999px;padding:7px 13px}
.foot-quote{margin:0 0 0 auto;text-align:right;font-family:var(--serif,serif);
  font-style:italic;font-size:15px;color:rgba(255,255,255,.72)}
.foot-quote cite{display:block;font-style:normal;font-size:11px;letter-spacing:.1em;
  text-transform:uppercase;margin-top:7px;color:rgba(255,255,255,.44)}

@media (max-width:860px){
  .banner{min-height:620px}
  .foot-word{font-size:17vw}
  .foot-quote{margin-left:0;text-align:left}
}