@charset "utf-8";
/* ==========================================================================
   LUXURY & HOUSE — Corporate Renewal  ·  LIGHT THEME
   Design System / Primitive → Semantic tokens

   Two token sets:
   - page tokens  (--fg / --bg / --line)      : ink on paper
   - on-image set (--on-img*)                 : white over photography
   Sections that sit on photos re-scope the page tokens locally, so every
   component below stays theme-agnostic.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@300;400;500;600&display=swap');
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard-dynamic-subset.css');

/* ---------- 1. Primitive tokens ---------- */
:root{
  /* paper / ink */
  --c-white:#ffffff;
  --c-paper:#faf9f7;
  --c-paper-2:#f2efe9;
  --c-paper-3:#e8e4dc;
  --c-ink:#141210;
  --c-ink-2:#3d3833;
  --c-ink-3:#6b635a;

  /* gold — deepened for AA on paper.
     brand #b09971 measures 2.61:1 on paper (fails); #7f6a43 gives 4.93:1
     and 5.19:1 for white-on-gold. #b09971 survives as --c-gold-soft, used
     only over photography and on large display type. */
  --c-gold:#7f6a43;
  --c-gold-deep:#63512f;
  --c-gold-soft:#b09971;
  --c-gold-pale:#efe7d8;

  /* semantic — page */
  --bg:var(--c-paper);
  --bg-alt:var(--c-paper-2);
  --fg:var(--c-ink);
  --fg-mute:rgba(20,18,16,.70);   /* ~7.9:1 */
  --fg-dim:rgba(20,18,16,.58);    /* ~4.9:1 — still AA at 12px */
  --accent:var(--c-gold);
  --line:rgba(20,18,16,.14);
  --line-soft:rgba(20,18,16,.07);
  --tint:rgba(127,106,67,.08);
  --on-accent:#ffffff;

  /* semantic — over photography */
  --on-img:#ffffff;
  --on-img-mute:rgba(255,255,255,.78);
  --on-img-dim:rgba(255,255,255,.55);
  --on-img-line:rgba(255,255,255,.26);

  /* type */
  --ff-ko:'Pretendard','Pretendard Variable',-apple-system,BlinkMacSystemFont,'Malgun Gothic','맑은 고딕',sans-serif;
  --ff-en:'Cormorant Garamond','Times New Roman',serif;

  /* motion */
  --ease:cubic-bezier(.25,.46,.45,.94);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --ease-door:cubic-bezier(.76,0,.24,1);

  /* layout */
  --gutter:clamp(20px,4.1667vw,80px);
  --header-h:clamp(64px,5.2083vw,100px);
}

/* re-scope page tokens to the on-image set */
.on-image{
  --fg:var(--on-img);
  --fg-mute:var(--on-img-mute);
  --fg-dim:var(--on-img-dim);
  --line:var(--on-img-line);
  --line-soft:rgba(255,255,255,.13);
  color:var(--on-img);
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:var(--ff-ko);
  background:var(--bg);
  color:var(--fg);
  line-height:1.6;
  letter-spacing:-.02em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body.is-locked{overflow:hidden}
ul,ol{list-style:none}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;border:0}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
address{font-style:normal}
dl,dd{margin:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.pc-only{display:block}
.mo-only{display:none}
.mo-br{display:none}

/* ---------- 3. Typography scale (fluid, vw-anchored like benchmark) ---------- */
.t-display{font-size:clamp(38px,5vw,96px);line-height:1.14;font-weight:700;letter-spacing:-.035em}
.t-hero{font-size:clamp(30px,3.3333vw,64px);line-height:1.34;font-weight:700;letter-spacing:-.035em}
.t-sec{font-size:clamp(26px,2.2917vw,44px);line-height:1.32;font-weight:700;letter-spacing:-.035em}
.t-lead{font-size:clamp(15px,1.0417vw,20px);line-height:1.85;font-weight:400;color:var(--fg-mute)}
.t-body{font-size:clamp(14px,.8333vw,16px);line-height:1.8;color:var(--fg-mute)}
.t-en{font-family:var(--ff-en);font-weight:400;letter-spacing:.06em}

/* eyebrow label */
.eyebrow{
  display:inline-flex;align-items:center;gap:.7em;
  font-family:var(--ff-en);font-size:clamp(11px,.7292vw,14px);
  letter-spacing:.28em;text-transform:uppercase;color:var(--accent);
  font-weight:600;
}
.eyebrow::before{content:"";width:clamp(20px,2.0833vw,40px);height:1px;background:var(--accent);opacity:.7}
.on-image .eyebrow{color:var(--c-gold-pale)}
.on-image .eyebrow::before{background:var(--c-gold-pale)}

/* ---------- 4. Reveal primitives (IntersectionObserver driven) ---------- */
[data-rv]{--rv-d:0ms}
[data-rv="up"]{opacity:0;transform:translateY(40px);transition:opacity .9s var(--ease-out) var(--rv-d),transform .9s var(--ease-out) var(--rv-d)}
[data-rv="fade"]{opacity:0;transition:opacity 1.1s var(--ease) var(--rv-d)}
[data-rv="scale"]{opacity:0;transform:scale(1.08);transition:opacity 1.2s var(--ease-out) var(--rv-d),transform 1.4s var(--ease-out) var(--rv-d)}
[data-rv].is-in{opacity:1;transform:none}

/* masked line reveal — benchmark's signature rotateX text */
.mask{overflow:hidden;display:block;perspective:600px}
.mask > span{
  display:block;
  transform:translateY(105%) rotateX(-38deg);
  transform-origin:top center;
  transition:transform 1.05s var(--ease-out) var(--rv-d);
}
.is-in .mask > span,.mask.is-in > span{transform:none}

/* ---------- 5. Custom cursor ---------- */
.cursor{
  position:fixed;top:0;left:0;z-index:9999;pointer-events:none;
  width:44px;height:44px;margin:-22px 0 0 -22px;border-radius:50%;
  border:1px solid rgba(255,255,255,.55);
  display:flex;align-items:center;justify-content:center;
  transform:scale(.35);opacity:0;
  /* transform is driven per-frame by JS — never transition it here */
  transition:opacity .3s,background-color .4s,border-color .4s;
  will-change:transform;
  mix-blend-mode:difference;
}
.cursor.is-active{opacity:1}
.cursor.is-hover{background:rgba(255,255,255,.16);border-color:#fff}
.cursor span{font-family:var(--ff-en);font-size:11px;letter-spacing:.1em;opacity:0;transition:opacity .3s;color:#fff}
.cursor.is-hover span{opacity:1}
@media (hover:none){.cursor{display:none}}

/* ---------- 6. Header ---------- */
.header{
  /* transparent state sits over the hero photo → white marks */
  --hd-fg:var(--on-img);
  --hd-fg-mute:rgba(255,255,255,.86);
  --hd-line:rgba(255,255,255,.28);
  --hd-sub-bg:rgba(20,18,16,.9);
  --hd-sub-fg:rgba(255,255,255,.7);
  position:fixed;inset:0 0 auto 0;z-index:900;height:var(--header-h);
  display:flex;align-items:center;
  padding:0 var(--gutter);
  transition:background-color .5s var(--ease),backdrop-filter .5s,border-color .5s;
  border-bottom:1px solid transparent;
}
.header.is-solid{
  --hd-fg:var(--c-ink);
  --hd-fg-mute:rgba(20,18,16,.74);
  --hd-line:rgba(20,18,16,.14);
  --hd-sub-bg:rgba(255,255,255,.97);
  --hd-sub-fg:rgba(20,18,16,.66);
  background:rgba(250,249,247,.86);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border-bottom-color:var(--line);
}
/* overlay is paper-white — force ink marks even when the header is transparent */
body.nav-open .header{
  --hd-fg:var(--c-ink);
  --hd-fg-mute:rgba(20,18,16,.74);
  --hd-line:rgba(20,18,16,.14);
}
body.nav-open .header .logo__mark em{color:var(--accent)}
.header.is-hidden{transform:translateY(-100%);transition:transform .5s var(--ease)}
.header__in{width:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}

.logo{display:flex;align-items:center;gap:.65em;line-height:1}
.logo__mark{
  font-family:var(--ff-en);font-size:clamp(19px,1.4583vw,28px);
  letter-spacing:.14em;font-weight:600;color:var(--hd-fg,var(--fg));white-space:nowrap;
  transition:color .5s var(--ease);
}
.logo__mark em{font-style:normal;color:var(--accent)}
.header .logo__mark em{color:var(--c-gold-soft)}
.header.is-solid .logo__mark em{color:var(--accent)}
.logo__sub{
  font-size:clamp(9px,.5729vw,11px);letter-spacing:.2em;color:var(--hd-fg-mute,var(--fg-dim));
  text-transform:uppercase;font-family:var(--ff-en);
  padding-left:.9em;border-left:1px solid var(--hd-line,var(--line));
  opacity:.75;transition:color .5s var(--ease),border-color .5s var(--ease);
}

/* GNB */
.gnb{display:flex;height:100%}
.gnb__list{display:flex;gap:clamp(18px,2.6042vw,50px);height:100%}
.gnb__item{position:relative;display:flex;align-items:center}
.gnb__link{
  position:relative;display:block;padding:.7em 0;
  font-size:clamp(13px,.8333vw,16px);font-weight:500;letter-spacing:-.01em;
  color:var(--hd-fg-mute);transition:color .35s;
}
.gnb__link::after{
  content:"";position:absolute;left:0;bottom:.2em;width:100%;height:1px;
  background:var(--accent);transform:scaleX(0);transform-origin:right center;
  transition:transform .5s var(--ease-out);
}
.gnb__item:hover .gnb__link,.gnb__link[aria-current]{color:var(--hd-fg)}
.gnb__item:hover .gnb__link::after,.gnb__link[aria-current]::after{transform:scaleX(1);transform-origin:left center}

.gnb__sub{
  position:absolute;top:100%;left:50%;transform:translate(-50%,8px);
  min-width:168px;padding:14px 0;
  background:var(--hd-sub-bg);backdrop-filter:blur(16px);
  border:1px solid var(--hd-line);border-radius:2px;
  box-shadow:0 18px 40px rgba(20,18,16,.10);
  opacity:0;visibility:hidden;transition:opacity .35s var(--ease),transform .35s var(--ease),visibility .35s;
}
.gnb__item:hover .gnb__sub,.gnb__item:focus-within .gnb__sub{opacity:1;visibility:visible;transform:translate(-50%,0)}
.gnb__sub a{
  display:block;padding:.55em 22px;font-size:13px;color:var(--hd-sub-fg);
  white-space:nowrap;transition:color .3s,padding-left .3s,background-color .3s;
}
.gnb__sub a:hover{color:var(--accent);padding-left:27px;background:var(--tint)}

.header__util{display:flex;align-items:center;gap:clamp(12px,1.25vw,24px)}
.util-link{
  display:flex;align-items:center;gap:.55em;
  padding:.62em 1.15em;border:1px solid var(--hd-line);border-radius:100px;
  font-family:var(--ff-en);font-size:clamp(10px,.6771vw,13px);letter-spacing:.14em;
  text-transform:uppercase;color:var(--hd-fg-mute);font-weight:600;
  transition:border-color .4s,color .4s,background-color .4s;
}
.util-link:hover{border-color:var(--accent);color:var(--accent);background:var(--tint)}
.util-link em{width:5px;height:5px;border-radius:50%;background:var(--accent);font-style:normal;
  animation:pulse 2.4s var(--ease) infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.7)}}

.nav-btn{
  width:clamp(38px,2.4vw,46px);height:clamp(38px,2.4vw,46px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
  border:1px solid var(--hd-line);border-radius:50%;transition:border-color .4s,background-color .4s;
}
.nav-btn:hover{border-color:var(--accent);background:var(--tint)}
.nav-btn span{
  display:block;width:16px;height:1px;background:var(--hd-fg);
  transition:transform .55s var(--ease-door),opacity .35s,width .45s var(--ease),background-color .5s;
}
.nav-btn span:last-child{width:11px}
.nav-btn:hover span:last-child{width:16px}
body.nav-open .nav-btn span{background:var(--c-ink)}
body.nav-open .nav-btn span:first-child{transform:translateY(3.5px) rotate(45deg)}
body.nav-open .nav-btn span:last-child{width:16px;transform:translateY(-3.5px) rotate(-45deg)}

/* ---------- 7. Fullscreen nav overlay ---------- */
.navpanel{
  position:fixed;inset:0;z-index:880;display:flex;
  visibility:hidden;pointer-events:none;
}
.navpanel::before{
  content:"";position:absolute;inset:0;background:var(--c-paper);
  transform:scaleY(0);transform-origin:top center;
  transition:transform .8s var(--ease-door);
}
body.nav-open .navpanel{visibility:visible;pointer-events:auto}
body.nav-open .navpanel::before{transform:scaleY(1);transform-origin:bottom center}

.navpanel__visual{
  position:relative;flex:0 0 42%;overflow:hidden;
  clip-path:inset(0 0 100% 0);transition:clip-path .9s var(--ease-door) .15s;
}
body.nav-open .navpanel__visual{clip-path:inset(0 0 0 0)}
.navpanel__visual::after{content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(20,18,16,.5),rgba(20,18,16,.14))}
.navpanel__visual i{
  position:absolute;inset:0;background:no-repeat center/cover;
  transform:scale(1.18);transition:transform 1.6s var(--ease-out) .2s;
}
body.nav-open .navpanel__visual i{transform:scale(1)}
.navpanel__cap{
  position:absolute;left:var(--gutter);bottom:clamp(30px,3.6458vw,70px);z-index:2;
  font-family:var(--ff-en);letter-spacing:.24em;text-transform:uppercase;
  font-size:clamp(11px,.7292vw,14px);color:rgba(255,255,255,.85);
}

.navpanel__menu{
  flex:1;display:flex;align-items:center;
  padding:var(--header-h) clamp(24px,5.7292vw,110px) 0;
}
.navpanel__list{width:100%;max-width:640px}
.navpanel__group{border-bottom:1px solid var(--line-soft);padding:clamp(14px,1.4583vw,28px) 0}
.navpanel__group > strong{
  display:block;font-size:clamp(22px,2.0833vw,40px);font-weight:700;letter-spacing:-.035em;
  color:var(--c-ink);
  opacity:0;transform:translateY(28px);
  transition:opacity .7s var(--ease-out),transform .7s var(--ease-out);
}
body.nav-open .navpanel__group > strong{opacity:1;transform:none}
.navpanel__group:nth-child(1) > strong{transition-delay:.42s}
.navpanel__group:nth-child(2) > strong{transition-delay:.5s}
.navpanel__group:nth-child(3) > strong{transition-delay:.58s}
.navpanel__group:nth-child(4) > strong{transition-delay:.66s}
.navpanel__group:nth-child(5) > strong{transition-delay:.74s}
.navpanel__group > strong a{transition:color .4s}
.navpanel__group > strong a:hover{color:var(--accent)}
.navpanel__sub{display:flex;flex-wrap:wrap;gap:.4em clamp(14px,1.5625vw,30px);margin-top:.85em}
.navpanel__sub a{
  position:relative;font-size:clamp(12px,.8333vw,15px);color:var(--fg-dim);
  transition:color .35s;padding-left:0;
}
.navpanel__sub a::before{content:"";position:absolute;left:-10px;top:50%;width:4px;height:1px;background:var(--accent);opacity:0;transition:opacity .3s,left .3s}
.navpanel__sub a:hover{color:var(--accent)}
.navpanel__sub a:hover::before{opacity:1;left:-8px}

.navpanel__foot{
  position:absolute;right:clamp(24px,5.7292vw,110px);bottom:clamp(28px,2.6042vw,50px);
  text-align:right;font-size:12px;color:var(--fg-dim);line-height:2;
  opacity:0;transition:opacity .6s .8s;
}
body.nav-open .navpanel__foot{opacity:1}

/* ---------- 8. HERO (sec1) — photography, white marks ---------- */
.hero{
  --fg:var(--on-img);
  --fg-mute:var(--on-img-mute);
  --fg-dim:var(--on-img-dim);
  --line:var(--on-img-line);
  --line-soft:rgba(255,255,255,.13);
  position:relative;height:100vh;height:100svh;min-height:600px;overflow:hidden;
  color:var(--on-img);
}
.hero__slides{position:absolute;inset:0}
.hero__slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity 1.3s var(--ease),visibility 1.3s}
.hero__slide.is-active{opacity:1;visibility:visible}
.hero__bg{position:absolute;inset:0;overflow:hidden}
.hero__bg::before{
  content:"";position:absolute;inset:0;
  background:var(--img) no-repeat center/cover;
  transform:scale(1.28);filter:blur(14px);
  transition:transform 6.5s var(--ease-out),filter 1.8s var(--ease);
}
.hero__slide.is-active .hero__bg::before{transform:scale(1.02);filter:blur(0)}
.hero__bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(18,16,14,.52) 0%,rgba(18,16,14,.22) 38%,rgba(18,16,14,.46) 72%,rgba(18,16,14,.82) 100%);
}
.hero__txt{
  position:absolute;inset:0;z-index:3;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:0 var(--gutter);
}
.hero__eyebrow{margin-bottom:clamp(18px,1.5625vw,30px);color:var(--c-gold-pale);opacity:0;transform:translateY(20px);transition:opacity .8s var(--ease-out) .45s,transform .8s var(--ease-out) .45s}
.hero__eyebrow::before{background:var(--c-gold-pale)}
.hero__slide.is-active .hero__eyebrow{opacity:1;transform:none}
.hero__tit{margin-bottom:clamp(22px,2.0833vw,40px);text-shadow:0 2px 26px rgba(12,10,8,.32)}
.hero__tit .mask > span{transition-duration:1.15s}
.hero__slide.is-active .hero__tit .mask:nth-child(1) > span{transition-delay:.5s;transform:none}
.hero__slide.is-active .hero__tit .mask:nth-child(2) > span{transition-delay:.62s;transform:none}
.hero__tit em{font-style:normal;color:var(--c-gold-pale)}
.hero__desc{
  max-width:36em;margin-bottom:clamp(28px,2.6042vw,50px);
  color:var(--on-img-mute);font-size:clamp(14px,.9375vw,18px);line-height:1.85;
  text-shadow:0 1px 16px rgba(12,10,8,.3);
  opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease-out) .78s,transform .9s var(--ease-out) .78s;
}
.hero__slide.is-active .hero__desc{opacity:1;transform:none}
.hero__cta{opacity:0;transform:translateY(30px);transition:opacity .9s var(--ease-out) .92s,transform .9s var(--ease-out) .92s}
.hero__slide.is-active .hero__cta{opacity:1;transform:none}

/* ---------- pill button (theme-aware) ---------- */
.pill{
  --pill-fg:var(--c-ink);
  --pill-bd:rgba(20,18,16,.24);
  --pill-bg:rgba(20,18,16,.03);
  --pill-em:rgba(20,18,16,.07);
  display:inline-flex;align-items:center;gap:clamp(18px,2.0833vw,40px);
  padding:clamp(11px,.7813vw,15px) clamp(15px,1.0417vw,20px) clamp(11px,.7813vw,15px) clamp(20px,1.4583vw,28px);
  border:1px solid var(--pill-bd);border-radius:100px;
  background:var(--pill-bg);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  font-size:clamp(12px,.8333vw,15px);font-weight:500;color:var(--pill-fg);
  position:relative;overflow:hidden;
  transition:border-color .5s,color .5s;
}
.hero .pill,.on-image .pill{
  --pill-fg:var(--on-img);
  --pill-bd:rgba(255,255,255,.32);
  --pill-bg:rgba(255,255,255,.08);
  --pill-em:rgba(255,255,255,.16);
}
.pill > *{position:relative;z-index:2}
.pill::before{
  content:"";position:absolute;inset:0;background:var(--accent);z-index:1;
  transform:translateX(-101%);transition:transform .6s var(--ease-out);
}
.pill:hover{border-color:var(--accent);color:var(--on-accent)}
.pill:hover::before{transform:translateX(0)}
.pill em{
  width:clamp(26px,1.6667vw,32px);height:clamp(26px,1.6667vw,32px);border-radius:50%;
  background:var(--pill-em);display:flex;align-items:center;justify-content:center;
  transition:background-color .5s;
}
.pill:hover em{background:rgba(255,255,255,.2)}
.pill svg{width:11px;height:11px;stroke:currentColor;fill:none;stroke-width:1.6}

/* hero control bar */
.hero__ctrl{
  position:absolute;left:var(--gutter);right:var(--gutter);bottom:clamp(28px,2.6042vw,50px);z-index:5;
  display:flex;align-items:center;gap:clamp(14px,1.0417vw,20px);
}
.hero__num{font-family:var(--ff-en);font-size:clamp(12px,.8333vw,16px);letter-spacing:.1em;color:var(--on-img)}
.hero__num.total{color:var(--on-img-dim)}
.hero__bar{flex:0 0 clamp(90px,10.4167vw,200px);height:1px;background:rgba(255,255,255,.28);position:relative;overflow:hidden}
.hero__bar i{position:absolute;inset:0;background:var(--c-gold-pale);transform:scaleX(0);transform-origin:left center}
.hero__bar i.run{transform:scaleX(1);transition:transform 6s linear}
.hero__arr{display:flex;gap:8px;margin-left:auto}
.hero__arr button{
  width:clamp(38px,2.6042vw,50px);height:clamp(38px,2.6042vw,50px);border-radius:50%;
  border:1px solid var(--on-img-line);display:flex;align-items:center;justify-content:center;
  transition:border-color .4s,background-color .4s;
}
.hero__arr button:hover{border-color:#fff;background:rgba(255,255,255,.14)}
.hero__arr svg{width:13px;height:13px;stroke:#fff;fill:none;stroke-width:1.5}
.hero__scroll{
  position:absolute;left:50%;bottom:clamp(28px,2.6042vw,50px);transform:translateX(-50%);z-index:5;
  display:flex;flex-direction:column;align-items:center;gap:8px;
  font-family:var(--ff-en);font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--on-img-dim);
}
.hero__scroll i{display:block;width:1px;height:44px;background:linear-gradient(180deg,var(--c-gold-pale),transparent);animation:scrolldn 2.2s var(--ease) infinite}
@keyframes scrolldn{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- 9. BRAND (sec2) — ivory door reveal ---------- */
.brand{position:relative;background:var(--bg)}
.brand__door{
  position:relative;height:100vh;min-height:560px;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  background:no-repeat center/cover;
}
/* Paper wash: near-solid at the centre so ink text stays legible, thinning at
   the edges so the photograph reads — that vignette is what makes the doors
   opening visible at all against a white leaf. */
.brand__door::after{content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse 74% 82% at 50% 50%,
    rgba(250,249,247,.95) 0%,rgba(250,249,247,.88) 44%,rgba(250,249,247,.58) 100%)}
.brand__leaf{position:absolute;top:0;width:50.2%;height:100%;background:var(--c-white);z-index:3;
  transition:transform 1.5s var(--ease-door)}
.brand__leaf.l{left:0;transform:translateX(0);box-shadow:14px 0 40px rgba(20,18,16,.09)}
.brand__leaf.r{right:0;transform:translateX(0);box-shadow:-14px 0 40px rgba(20,18,16,.09)}
.brand__leaf::before{content:"";position:absolute;top:0;bottom:0;width:1px;background:var(--accent);opacity:.55}
.brand__leaf.l::before{right:0}
.brand__leaf.r::before{left:0}
.brand__door.is-open .brand__leaf.l{transform:translateX(-100%)}
.brand__door.is-open .brand__leaf.r{transform:translateX(100%)}
.brand__seal{
  position:relative;z-index:4;text-align:center;
  transition:opacity .8s var(--ease),transform 1.2s var(--ease-out);
}
.brand__door.is-open .brand__seal{opacity:0;transform:scale(1.35)}
.brand__seal .mk{font-family:var(--ff-en);font-size:clamp(30px,3.9063vw,75px);letter-spacing:.2em;color:var(--c-ink);line-height:1;font-weight:500}
.brand__seal .mk em{font-style:normal;color:var(--accent)}
.brand__seal .sb{margin-top:1.4em;font-family:var(--ff-en);font-size:clamp(10px,.6771vw,13px);letter-spacing:.42em;text-transform:uppercase;color:var(--fg-dim)}
.brand__inner{
  position:relative;z-index:2;text-align:center;padding:0 var(--gutter);
  opacity:0;transform:translateY(30px);transition:opacity 1s var(--ease-out) .8s,transform 1s var(--ease-out) .8s;
}
.brand__door.is-open .brand__inner{opacity:1;transform:none}
.brand__3p{display:flex;align-items:center;justify-content:center;gap:clamp(14px,2.0833vw,40px);flex-wrap:wrap}
.brand__3p li{font-family:var(--ff-en);font-size:clamp(26px,3.3333vw,64px);letter-spacing:.1em;color:var(--c-ink);line-height:1.2;font-weight:500}
.brand__3p li:nth-child(2){color:var(--accent)}
.brand__3p .dot{width:5px;height:5px;border-radius:50%;background:var(--accent);flex:0 0 auto}
.brand__claim{margin-top:clamp(20px,1.8229vw,35px);font-size:clamp(14px,1.0417vw,20px);color:var(--fg-mute);line-height:1.9}

/* brand statement */
.statement{position:relative;padding:clamp(80px,9.375vw,180px) var(--gutter);background:var(--bg)}
.statement__grid{
  max-width:1400px;margin:0 auto;display:grid;grid-template-columns:1fr 1.05fr;
  gap:clamp(30px,4.1667vw,80px);align-items:center;
}
.statement__visual{position:relative;aspect-ratio:4/5;overflow:hidden;background:var(--c-paper-3)}
.statement__visual i{position:absolute;inset:0;background:no-repeat center/cover;transform:scale(1.16);transition:transform 1.8s var(--ease-out)}
.statement__visual.is-in i{transform:scale(1)}
.statement__visual::after{content:"";position:absolute;inset:0;border:1px solid var(--line);pointer-events:none}
.statement__badge{
  position:absolute;left:clamp(16px,1.5625vw,30px);bottom:clamp(16px,1.5625vw,30px);z-index:2;
  padding:.7em 1.2em;background:rgba(250,249,247,.94);backdrop-filter:blur(10px);
  border:1px solid var(--line);
  font-family:var(--ff-en);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);font-weight:600;
}
.statement__body h2{margin:clamp(16px,1.4583vw,28px) 0 clamp(18px,1.5625vw,30px)}
.statement__body h2 em{font-style:normal;color:var(--accent)}
.statement__sign{
  margin-top:clamp(24px,2.0833vw,40px);padding-top:clamp(20px,1.5625vw,30px);
  border-top:1px solid var(--line);
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;
}
.statement__sign p{font-size:13px;color:var(--fg-dim);line-height:1.9}
.statement__sign strong{display:block;font-family:var(--ff-en);font-size:clamp(16px,1.25vw,24px);letter-spacing:.1em;color:var(--c-ink);font-weight:500;margin-top:.35em}

/* ---------- 10. Metrics ---------- */
.metrics{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.metrics__grid{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr)}
.metrics__item{padding:clamp(34px,3.6458vw,70px) clamp(16px,2.0833vw,40px);text-align:center;position:relative}
.metrics__item + .metrics__item::before{content:"";position:absolute;left:0;top:22%;bottom:22%;width:1px;background:var(--line)}
.metrics__num{font-family:var(--ff-en);font-size:clamp(34px,3.6458vw,70px);line-height:1;color:var(--c-ink);font-weight:500;letter-spacing:.01em}
.metrics__num small{font-size:.42em;color:var(--accent);margin-left:.15em;letter-spacing:0}
.metrics__lb{margin-top:.9em;font-size:clamp(12px,.7813vw,15px);color:var(--fg-dim);letter-spacing:.02em}

/* ---------- 11. BUSINESS — pinned horizontal scroll (sec3) ---------- */
.pin{position:relative;background:var(--bg)}
.pin__sticky{position:sticky;top:0;height:100vh;overflow:hidden;display:flex;align-items:center}
.pin__track{display:flex;align-items:center;will-change:transform}
.pin__panel{flex:0 0 auto;height:100vh;display:flex;align-items:center}

/* panel A : business grid */
.bizpanel{width:100vw;padding:0 var(--gutter);display:flex;align-items:center}
.bizpanel__in{width:100%;max-width:1400px;margin:0 auto}
.bizpanel__head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:clamp(22px,2.0833vw,40px);flex-wrap:wrap}
.bizpanel__head h2{margin-top:.5em}
.bizpanel__hint{display:flex;align-items:center;gap:.7em;font-family:var(--ff-en);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--fg-dim)}
.bizpanel__hint i{display:block;width:34px;height:1px;background:var(--line);position:relative;overflow:hidden}
.bizpanel__hint i::after{content:"";position:absolute;inset:0;background:var(--accent);animation:slidein 2s var(--ease) infinite}
@keyframes slidein{0%{transform:translateX(-100%)}60%,100%{transform:translateX(100%)}}

.bizgrid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.bizcard{
  position:relative;overflow:hidden;background:var(--c-white);
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  min-height:clamp(150px,15.625vw,300px);display:block;
  transition:background-color .6s var(--ease);
}
.bizcard:hover{background:var(--c-paper)}
.bizcard__bg{position:absolute;inset:0;background:no-repeat center/cover;opacity:0;transform:scale(1.14);
  transition:opacity .8s var(--ease),transform 1.2s var(--ease-out)}
.bizcard:hover .bizcard__bg{opacity:.14;transform:scale(1)}
.bizcard__co{position:absolute;inset:0;background:linear-gradient(160deg,rgba(127,106,67,.13),transparent 60%);
  opacity:0;transition:opacity .7s var(--ease)}
.bizcard:hover .bizcard__co{opacity:1}
.bizcard__in{position:relative;z-index:2;height:100%;padding:clamp(20px,2.0833vw,40px);display:flex;flex-direction:column}
.bizcard__no{font-family:var(--ff-en);font-size:clamp(11px,.7292vw,14px);letter-spacing:.2em;color:var(--accent);font-weight:600}
.bizcard__tit{margin-top:auto;font-size:clamp(18px,1.4583vw,28px);font-weight:700;letter-spacing:-.03em;line-height:1.35;color:var(--c-ink)}
.bizcard__desc{margin-top:.7em;font-size:clamp(12px,.7813vw,15px);color:var(--fg-mute);line-height:1.75;
  max-width:30em;
  opacity:0;max-height:0;overflow:hidden;
  transition:opacity .55s var(--ease),max-height .7s var(--ease)}
.bizcard:hover .bizcard__desc{opacity:1;max-height:9em}
.bizcard__tag{margin-top:1em;display:flex;flex-wrap:wrap;gap:6px}
.bizcard__tag span{
  font-size:11px;letter-spacing:.01em;color:var(--fg-dim);
  padding:.35em .8em;border:1px solid var(--line);border-radius:100px;
}
.bizcard__arr{
  position:absolute;right:clamp(20px,2.0833vw,40px);top:clamp(20px,2.0833vw,40px);z-index:2;
  width:clamp(32px,2.2917vw,44px);height:clamp(32px,2.2917vw,44px);border-radius:50%;
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;
  transition:border-color .5s,background-color .5s,transform .5s var(--ease-out);
}
.bizcard:hover .bizcard__arr{border-color:var(--accent);background:var(--accent);transform:rotate(45deg)}
.bizcard__arr svg{width:12px;height:12px;stroke:var(--c-ink);fill:none;stroke-width:1.5;transition:stroke .5s}
.bizcard:hover .bizcard__arr svg{stroke:var(--on-accent)}
/* line-draw on reveal */
.bizcard__ln{position:absolute;background:var(--accent);z-index:3}
.bizcard__ln.h{left:0;top:-1px;height:1px;width:100%;transform:scaleX(0);transform-origin:left;transition:transform .9s var(--ease-out) var(--rv-d)}
.bizcard__ln.v{left:-1px;top:0;width:1px;height:100%;transform:scaleY(0);transform-origin:top;transition:transform .9s var(--ease-out) var(--rv-d)}
.bizgrid.is-in .bizcard__ln.h{transform:scaleX(1)}
.bizgrid.is-in .bizcard__ln.v{transform:scaleY(1)}

/* panel B : marquee */
.mqpanel{width:100vw;display:flex;align-items:center;overflow:hidden}
.marquee{display:flex;overflow:hidden;width:100vw}
.marquee__row{display:flex;flex:0 0 auto;gap:clamp(24px,2.6042vw,50px);align-items:center;
  padding-right:clamp(24px,2.6042vw,50px);
  animation:mq 26s linear infinite}
.marquee span{
  font-family:var(--ff-en);font-size:clamp(46px,7.2917vw,140px);line-height:1;letter-spacing:.02em;
  color:transparent;-webkit-text-stroke:1px rgba(20,18,16,.26);white-space:nowrap;font-weight:500;
}
.marquee span.fill{color:var(--accent);-webkit-text-stroke:0}
.marquee i{width:clamp(8px,.7292vw,14px);height:clamp(8px,.7292vw,14px);border-radius:50%;background:var(--accent);flex:0 0 auto}
@keyframes mq{to{transform:translateX(-100%)}}

/* panel C : portfolio rail */
.pfpanel{width:100vw;padding:0 var(--gutter);display:flex;align-items:center}
.pfpanel__in{width:100%;max-width:1400px;margin:0 auto}
.pfpanel__head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:clamp(20px,1.8229vw,35px);flex-wrap:wrap}
.pfpanel__head h2{margin-top:.5em}
.pfrail{display:flex;gap:clamp(14px,1.0417vw,20px)}
.pfcard{
  flex:0 0 clamp(230px,20.8333vw,400px);position:relative;overflow:hidden;
  background:var(--c-white);border:1px solid var(--line);
  transition:box-shadow .55s var(--ease),transform .55s var(--ease-out);
}
.pfcard:hover{box-shadow:0 22px 48px rgba(20,18,16,.11);transform:translateY(-4px)}
.pfcard__img{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--c-paper-3)}
.pfcard__img img{width:100%;height:100%;object-fit:cover;transform:scale(1.03);transition:transform 1.1s var(--ease-out),filter .8s}
.pfcard:hover .pfcard__img img{transform:scale(1.11)}
.pfcard__img::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,18,16,.12) 0 22%,transparent 55%);opacity:1;transition:opacity .6s}
.pfcard:hover .pfcard__img::after{opacity:.55}
.pfcard__cat{
  position:absolute;left:14px;top:14px;z-index:2;
  padding:.4em .85em;background:rgba(250,249,247,.94);backdrop-filter:blur(8px);
  border:1px solid rgba(20,18,16,.1);font-size:11px;letter-spacing:.04em;color:var(--accent);font-weight:600;
}
.pfcard__body{padding:clamp(16px,1.25vw,24px)}
.pfcard__tit{font-size:clamp(15px,1.0417vw,20px);font-weight:700;letter-spacing:-.03em;line-height:1.4;color:var(--c-ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pfcard__meta{margin-top:.9em;padding-top:.9em;border-top:1px solid var(--line-soft);display:flex;flex-direction:column;gap:.32em}
.pfcard__meta p{display:flex;gap:.7em;font-size:12px;line-height:1.6}
.pfcard__meta strong{flex:0 0 clamp(46px,4.1667vw,80px);color:var(--fg-dim);font-weight:400}
.pfcard__meta span{color:var(--c-ink-2)}
.pfcard::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease-out);z-index:3}
.pfcard:hover::after{transform:scaleX(1)}

.railarr{display:flex;gap:8px}
.railarr button{
  width:clamp(38px,2.6042vw,50px);height:clamp(38px,2.6042vw,50px);border-radius:50%;
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;
  transition:border-color .4s,background-color .4s,opacity .3s;
}
.railarr button:hover{border-color:var(--accent);background:var(--tint)}
.railarr button[disabled]{opacity:.28;cursor:default}
.railarr svg{width:13px;height:13px;stroke:var(--c-ink);fill:none;stroke-width:1.5}

/* ---------- 12. EDUCATION / JOIN (sec4) ---------- */
.join{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;
  padding:clamp(80px,7.8125vw,150px) var(--gutter);background:var(--bg)}
.join__bg{position:absolute;inset:0;background:no-repeat center/cover;transform:scale(1.14);
  transition:transform 2s var(--ease-out)}
.join.is-in .join__bg{transform:scale(1)}
.join::after{content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(250,249,247,.97) 26%,rgba(250,249,247,.7) 62%,rgba(250,249,247,.45))}
.join__in{position:relative;z-index:2;width:100%;max-width:1400px;margin:0 auto;
  display:grid;grid-template-columns:1fr auto;gap:clamp(30px,4.1667vw,80px);align-items:center}
.join__body h2{margin:clamp(16px,1.4583vw,28px) 0 clamp(16px,1.4583vw,28px)}
.join__body h2 em{font-style:normal;color:var(--accent)}
.join__list{margin:clamp(24px,2.0833vw,40px) 0 clamp(28px,2.3438vw,45px);display:flex;flex-direction:column;gap:0}
.join__list li{border-top:1px solid var(--line);padding:clamp(13px,1.0417vw,20px) 0;display:flex;align-items:center;gap:clamp(12px,1.0417vw,20px)}
.join__list li:last-child{border-bottom:1px solid var(--line)}
.join__list em{font-family:var(--ff-en);font-size:clamp(11px,.7292vw,14px);letter-spacing:.16em;color:var(--accent);font-style:normal;flex:0 0 auto;font-weight:600}
.join__list strong{font-size:clamp(14px,.9375vw,18px);font-weight:600;letter-spacing:-.02em;color:var(--c-ink)}
.join__list span{margin-left:auto;font-size:12px;color:var(--fg-dim);text-align:right}

.join__rot{position:relative;width:clamp(160px,15.625vw,300px);height:clamp(160px,15.625vw,300px);flex:0 0 auto}
.join__rot svg{position:absolute;inset:0;width:100%;height:100%;animation:spin 22s linear infinite}
.join__rot text{font-family:var(--ff-en);font-size:12.5px;letter-spacing:.26em;fill:rgba(20,18,16,.5);text-transform:uppercase}
@keyframes spin{to{transform:rotate(360deg)}}
.join__rot a{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:44%;height:44%;border-radius:50%;background:var(--accent);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 30px rgba(127,106,67,.30);
  transition:transform .5s var(--ease-out),background-color .4s;
}
.join__rot a:hover{transform:translate(-50%,-50%) scale(1.09);background:var(--c-gold-deep)}
.join__rot a svg{position:static;width:clamp(16px,1.25vw,24px);height:clamp(16px,1.25vw,24px);
  animation:none;stroke:var(--on-accent);fill:none;stroke-width:1.6}

/* ---------- 13. Footer ---------- */
.footer{background:var(--bg-alt);border-top:1px solid var(--line);padding:clamp(50px,5.2083vw,100px) var(--gutter) clamp(24px,2.0833vw,40px)}
.footer__in{max-width:1400px;margin:0 auto}
.footer__top{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:clamp(28px,3.125vw,60px);
  padding-bottom:clamp(34px,3.125vw,60px);border-bottom:1px solid var(--line)}
.footer__brand .logo{margin-bottom:1.4em}
.footer__brand .logo__mark{color:var(--c-ink)}
.footer__tag{font-family:var(--ff-en);font-size:clamp(11px,.7292vw,14px);letter-spacing:.28em;
  text-transform:uppercase;color:var(--accent);font-weight:600}
.footer__col h3{font-family:var(--ff-en);font-size:clamp(11px,.7292vw,13px);letter-spacing:.24em;
  text-transform:uppercase;color:var(--fg-dim);margin-bottom:1.4em;font-weight:600}
.footer__col p,.footer__col li{font-size:clamp(12px,.7813vw,14px);color:var(--fg-mute);line-height:2.05}
.footer__col strong{color:var(--c-ink);font-weight:500}
.footer__col a{transition:color .35s}
.footer__col a:hover{color:var(--accent)}
.footer__sns{display:flex;gap:8px;margin-top:1.4em}
.footer__sns a{
  width:38px;height:38px;border:1px solid var(--line);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--ff-en);font-size:11px;letter-spacing:.04em;color:var(--fg-mute);font-weight:600;
  transition:border-color .4s,color .4s,background-color .4s;
}
.footer__sns a:hover{border-color:var(--accent);color:var(--accent);background:var(--tint)}
.footer__bot{padding-top:clamp(20px,1.5625vw,30px);display:flex;align-items:center;
  justify-content:space-between;gap:16px;flex-wrap:wrap}
.footer__bot address{font-family:var(--ff-en);font-size:11px;letter-spacing:.1em;color:var(--fg-dim);text-transform:uppercase}
.footer__links{display:flex;gap:clamp(12px,1.0417vw,20px);font-size:12px;color:var(--fg-dim)}
.footer__links a{transition:color .35s}
.footer__links a:hover{color:var(--accent)}

.topbtn{
  position:fixed;right:var(--gutter);bottom:clamp(20px,1.8229vw,35px);z-index:700;
  width:clamp(42px,2.8646vw,55px);height:clamp(42px,2.8646vw,55px);border-radius:50%;
  border:1px solid var(--line);background:rgba(255,255,255,.9);backdrop-filter:blur(10px);
  box-shadow:0 8px 24px rgba(20,18,16,.1);
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transform:translateY(14px);
  transition:opacity .45s,visibility .45s,transform .45s var(--ease-out),border-color .4s,background-color .4s;
}
.topbtn.is-on{opacity:1;visibility:visible;transform:none}
.topbtn:hover{border-color:var(--accent);background:var(--accent)}
.topbtn svg{width:14px;height:14px;stroke:var(--c-ink);fill:none;stroke-width:1.5;transition:stroke .4s}
.topbtn:hover svg{stroke:var(--on-accent)}

/* ---------- 14. Sub page shell ---------- */
.subhero{position:relative;height:clamp(340px,36.4583vw,700px);display:flex;align-items:flex-end;overflow:hidden;background:var(--c-paper-3)}
.subhero__bg{position:absolute;inset:0;background:no-repeat center/cover;transform:scale(1.16);animation:subin 2.2s var(--ease-out) forwards}
@keyframes subin{to{transform:scale(1)}}
/* washes up into paper so the heading sits on near-solid ground */
.subhero::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(250,249,247,.28),rgba(250,249,247,.68) 42%,rgba(250,249,247,.97) 88%)}
.subhero__in{position:relative;z-index:2;width:100%;max-width:1400px;margin:0 auto;
  padding:0 var(--gutter) clamp(34px,3.6458vw,70px)}
.subhero h1{margin-top:.45em;color:var(--c-ink)}
.crumb{display:flex;align-items:center;gap:.6em;font-size:12px;color:var(--fg-dim);margin-top:1.4em}
.crumb a{transition:color .35s}
.crumb a:hover{color:var(--accent)}
.crumb span[aria-current]{color:var(--accent)}

.tabs{border-bottom:1px solid var(--line);position:sticky;top:0;z-index:600;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);background:rgba(250,249,247,.9)}
.tabs__in{max-width:1400px;margin:0 auto;padding:0 var(--gutter);display:flex;gap:clamp(16px,2.0833vw,40px);overflow-x:auto}
.tabs a{
  position:relative;padding:clamp(14px,1.1458vw,22px) 0;white-space:nowrap;
  font-size:clamp(13px,.8333vw,16px);color:var(--fg-dim);transition:color .35s;
}
.tabs a::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:var(--accent);
  transform:scaleX(0);transition:transform .45s var(--ease-out)}
.tabs a:hover{color:var(--c-ink)}
.tabs a[aria-current]{color:var(--c-ink);font-weight:600}
.tabs a[aria-current]::after{transform:scaleX(1)}

.sec{padding:clamp(60px,7.2917vw,140px) var(--gutter);background:var(--bg)}
.sec__in{max-width:1400px;margin:0 auto}
.sec__head{margin-bottom:clamp(28px,3.125vw,60px)}
.sec__head h2{margin-top:.5em}
.sec--alt{background:var(--bg-alt)}

/* history */
.history{border-top:1px solid var(--line)}
.history__row{display:grid;grid-template-columns:clamp(80px,10.4167vw,200px) 1fr;gap:clamp(16px,2.0833vw,40px);
  padding:clamp(20px,1.8229vw,35px) 0;border-bottom:1px solid var(--line-soft);
  transition:background-color .5s,padding-left .5s}
.history__row:hover{background:var(--tint);padding-left:clamp(8px,.7813vw,15px)}
.history__yr{font-family:var(--ff-en);font-size:clamp(22px,2.0833vw,40px);line-height:1;color:var(--accent);font-weight:500}
.history__desc{font-size:clamp(14px,.9375vw,18px);color:var(--c-ink-2);line-height:1.7;align-self:center}

/* org chart */
.org{display:flex;flex-direction:column;gap:clamp(14px,1.0417vw,20px)}
.org__top{text-align:center;padding:clamp(18px,1.5625vw,30px);border:1px solid var(--accent);
  background:var(--tint)}
.org__top strong{font-size:clamp(16px,1.25vw,24px);letter-spacing:-.02em;color:var(--c-ink)}
.org__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,1.0417vw,20px)}
.org__unit{border:1px solid var(--line);background:var(--c-white);padding:clamp(16px,1.4583vw,28px);display:flex;flex-direction:column;gap:.9em;
  transition:border-color .5s,background-color .5s,box-shadow .5s}
.org__unit:hover{border-color:var(--accent);box-shadow:0 14px 32px rgba(20,18,16,.07)}
.org__unit > strong{font-size:clamp(14px,.9375vw,18px);letter-spacing:-.02em;padding-bottom:.8em;color:var(--c-ink);
  border-bottom:1px solid var(--line-soft);display:block}
.org__unit li{font-size:clamp(12px,.7813vw,14px);color:var(--fg-mute);line-height:1.95;position:relative;padding-left:.9em}
.org__unit li::before{content:"";position:absolute;left:0;top:.85em;width:3px;height:1px;background:var(--accent)}

/* biz detail list */
.bizlist{border-top:1px solid var(--line)}
.bizrow{
  display:grid;grid-template-columns:clamp(56px,5.2083vw,100px) 1fr clamp(40px,3.6458vw,70px);
  gap:clamp(16px,2.0833vw,40px);align-items:center;
  padding:clamp(22px,2.0833vw,40px) 0;border-bottom:1px solid var(--line-soft);
  position:relative;transition:padding-left .5s var(--ease)}
.bizrow::before{content:"";position:absolute;left:0;top:0;bottom:0;width:0;background:var(--tint);
  transition:width .55s var(--ease-out);z-index:0}
.bizrow > *{position:relative;z-index:1}
.bizrow:hover{padding-left:clamp(10px,1.0417vw,20px)}
.bizrow:hover::before{width:100%}
.bizrow__no{font-family:var(--ff-en);font-size:clamp(16px,1.4583vw,28px);color:var(--accent);line-height:1;font-weight:500}
.bizrow__tit{font-size:clamp(16px,1.4583vw,28px);font-weight:700;letter-spacing:-.03em;margin-bottom:.5em;color:var(--c-ink)}
.bizrow__desc{font-size:clamp(13px,.8333vw,16px);color:var(--fg-mute);line-height:1.8}
.bizrow__arr{width:clamp(34px,2.2917vw,44px);height:clamp(34px,2.2917vw,44px);border-radius:50%;
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;justify-self:end;
  transition:border-color .5s,background-color .5s,transform .5s var(--ease-out)}
.bizrow:hover .bizrow__arr{border-color:var(--accent);background:var(--accent);transform:rotate(45deg)}
.bizrow__arr svg{width:12px;height:12px;stroke:var(--c-ink);fill:none;stroke-width:1.5;transition:stroke .5s}
.bizrow:hover .bizrow__arr svg{stroke:var(--on-accent)}

/* portfolio filter + grid */
.filter{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:clamp(24px,2.6042vw,50px)}
.filter button{
  padding:.6em 1.3em;border:1px solid var(--line);border-radius:100px;background:var(--c-white);
  font-size:clamp(12px,.7813vw,14px);color:var(--fg-mute);
  transition:border-color .4s,color .4s,background-color .4s;
}
.filter button:hover{border-color:var(--accent);color:var(--accent)}
.filter button[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.pfgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.4583vw,28px)}
.pfgrid .pfcard{flex:none}
.pfgrid .pfcard.is-hide{display:none}
.pfcount{margin-bottom:1.4em;font-size:13px;color:var(--fg-dim)}
.pfcount strong{color:var(--accent);font-weight:600}

/* contact */
.contact__grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(30px,4.1667vw,80px)}
.field{margin-bottom:clamp(16px,1.4583vw,28px)}
.field > label{display:block;font-size:clamp(12px,.7813vw,14px);color:var(--c-ink-2);margin-bottom:.7em;font-weight:500}
.field > label em{font-style:normal;color:var(--accent);margin-left:.25em}
.field input[type=text],.field input[type=tel],.field input[type=email],.field textarea,.field select{
  width:100%;padding:clamp(12px,.9375vw,18px) clamp(14px,1.0417vw,20px);
  background:var(--c-white);border:1px solid var(--line);border-radius:2px;
  color:var(--c-ink);font-family:inherit;font-size:clamp(13px,.8333vw,15px);
  transition:border-color .4s,background-color .4s,box-shadow .4s;
}
.field textarea{min-height:clamp(120px,10.4167vw,200px);resize:vertical;line-height:1.8}
.field input::placeholder,.field textarea::placeholder{color:rgba(20,18,16,.32)}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--accent);background:var(--c-white);
  box-shadow:0 0 0 3px rgba(127,106,67,.14);outline:none}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips input{position:absolute;opacity:0;width:1px;height:1px}
.chips label{
  display:block;padding:.62em 1.15em;border:1px solid var(--line);border-radius:100px;background:var(--c-white);
  font-size:clamp(12px,.7813vw,14px);color:var(--fg-mute);cursor:pointer;
  transition:border-color .35s,color .35s,background-color .35s;
}
.chips label:hover{border-color:var(--accent);color:var(--c-ink)}
.chips input:checked + label{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.chips input:focus-visible + label{outline:2px solid var(--accent);outline-offset:3px}
.consent{border:1px solid var(--line);background:var(--c-white);padding:clamp(16px,1.4583vw,28px);
  max-height:clamp(140px,13.0208vw,250px);overflow-y:auto;margin-bottom:1.2em}
.consent h4{font-size:13px;color:var(--accent);margin-bottom:.6em;font-weight:600}
.consent h4 + p{margin-bottom:1.2em}
.consent p{font-size:12px;color:var(--fg-mute);line-height:1.85}
.checkline{display:flex;align-items:center;gap:.7em;font-size:clamp(12px,.7813vw,14px);color:var(--c-ink-2);cursor:pointer}
.checkline input{width:17px;height:17px;accent-color:var(--c-gold)}
.btn-primary{
  width:100%;margin-top:clamp(20px,1.8229vw,35px);padding:clamp(15px,1.1458vw,22px);
  background:var(--accent);color:var(--on-accent);border-radius:2px;
  font-size:clamp(13px,.9375vw,17px);font-weight:600;letter-spacing:-.01em;
  position:relative;overflow:hidden;transition:color .45s;
}
.btn-primary span{position:relative;z-index:2}
.btn-primary::before{content:"";position:absolute;inset:0;background:var(--c-ink);transform:translateY(101%);
  transition:transform .55s var(--ease-out);z-index:1}
.btn-primary:hover::before{transform:translateY(0)}

.infocard{border:1px solid var(--line);background:var(--c-white);padding:clamp(22px,2.0833vw,40px)}
.infocard + .infocard{margin-top:clamp(14px,1.0417vw,20px)}
.infocard h3{font-family:var(--ff-en);font-size:clamp(11px,.7292vw,13px);letter-spacing:.24em;
  text-transform:uppercase;color:var(--accent);margin-bottom:1.2em;font-weight:600}
.infocard dl{display:grid;grid-template-columns:clamp(70px,6.25vw,120px) 1fr;gap:.75em 1em}
.infocard dt{font-size:clamp(12px,.7813vw,14px);color:var(--fg-dim)}
.infocard dd{font-size:clamp(12px,.7813vw,14px);color:var(--c-ink-2);line-height:1.7}
.infocard dd a:hover{color:var(--accent)}

.table-ov{width:100%;overflow-x:auto}
.ovtable{width:100%;border-collapse:collapse;border-top:1px solid var(--line);min-width:520px}
.ovtable th,.ovtable td{padding:clamp(14px,1.0417vw,20px) clamp(12px,1.0417vw,20px);
  border-bottom:1px solid var(--line-soft);text-align:left;font-size:clamp(13px,.8333vw,15px);line-height:1.7}
.ovtable th{width:clamp(100px,10.4167vw,200px);color:var(--fg-dim);font-weight:400;
  background:rgba(20,18,16,.025);vertical-align:top}
.ovtable td{color:var(--c-ink-2)}

/* ---------- 15. Responsive ---------- */
@media (max-width:1240px){
  .statement__grid{grid-template-columns:1fr;gap:clamp(24px,3.125vw,45px)}
  .statement__visual{aspect-ratio:16/10;max-height:52vh}
  .pfgrid{grid-template-columns:repeat(2,1fr)}
  .org__grid{grid-template-columns:repeat(2,1fr)}
  .footer__top{grid-template-columns:1fr 1fr}
  .footer__brand{grid-column:1/-1}
}
@media (max-width:1024px){
  .gnb{display:none}
  .join__in{grid-template-columns:1fr}
  .join__rot{margin-top:clamp(24px,3.125vw,45px)}
  .contact__grid{grid-template-columns:1fr}
}
@media (max-width:860px){
  .pc-only{display:none}
  .mo-only{display:block}
  .mo-br{display:block}
  .navpanel__visual{display:none}
  .navpanel__menu{padding:calc(var(--header-h) + 16px) var(--gutter) 0;align-items:flex-start;overflow-y:auto}
  .navpanel__foot{position:static;text-align:left;margin-top:clamp(24px,4vw,40px);padding-bottom:40px}
  .metrics__grid{grid-template-columns:repeat(2,1fr)}
  .metrics__item:nth-child(3)::before,.metrics__item:nth-child(1)::before{display:none}
  .metrics__item:nth-child(3),.metrics__item:nth-child(4){border-top:1px solid var(--line)}
  .bizgrid{grid-template-columns:1fr}
  .bizcard__desc{opacity:1;max-height:9em}

  /* pinned horizontal section unwinds into a normal vertical stack */
  .pin{height:auto!important}
  .pin__sticky{position:relative;height:auto;display:block;overflow:visible}
  .pin__track{display:block;transform:none!important}
  .pin__panel{height:auto;display:block}
  .bizpanel,.pfpanel{width:100%;display:block;padding-top:clamp(56px,12vw,90px);padding-bottom:clamp(56px,12vw,90px)}
  .mqpanel{width:100%;padding:clamp(34px,9vw,60px) 0}
  .marquee{width:100%}
  .pfrail{overflow-x:auto;padding-bottom:8px}
  .pfcard{flex:0 0 78vw}
  .pfgrid{grid-template-columns:1fr}
  .footer__top{grid-template-columns:1fr}
  .history__row{grid-template-columns:1fr;gap:.5em}
  .org__grid{grid-template-columns:1fr}
  .bizrow{grid-template-columns:clamp(40px,8vw,60px) 1fr;gap:14px}
  .bizrow__arr{display:none}
  .util-link{display:none}
  .hero__scroll{display:none}
  .hero__ctrl{justify-content:space-between}
}
@media (max-width:600px){
  .hero__bar{flex:1}
  .brand__3p{gap:10px}
  .brand__3p li{font-size:clamp(22px,7.2vw,34px)}
  .infocard dl{grid-template-columns:1fr;gap:.25em}
  .infocard dt{margin-top:.7em}
}

/* touch / reduced motion */
@media (hover:none){
  .bizcard__bg{opacity:.1}
  .bizcard__desc{opacity:1;max-height:9em}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important}
  [data-rv]{opacity:1!important;transform:none!important}
  .mask > span{transform:none!important}
  .hero__bg::before{filter:none!important;transform:scale(1.02)!important}
}