/* ============================================================
   WOLF CASA — PAPER SYSTEM
   Light ground, Swiss grid, photography carrying the colour.
   Wide light display (Archivo, wdth axis) + small grotesk.
   Black on white, no chromatic accent.
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Archivo:wdth,wght@62..125,100..900&family=Instrument+Sans:wght@400;500&family=Mrs+Saint+Delafield&display=swap');

:root{
  --paper:#FFFFFF; --paper-2:#F4F3F1; --stone:#E7E5E1;
  --ink:#0E0E0D; --ink-70:rgba(14,14,13,.72); --ink-46:rgba(14,14,13,.52);
  --ink-30:rgba(14,14,13,.34); --ink-14:rgba(14,14,13,.16); --ink-08:rgba(14,14,13,.09);
  --band:#0C0C0B; --band-ink:#F2F1EE; --band-ink-46:rgba(242,241,238,.6);
  --disp:'Archivo',system-ui,sans-serif;
  --sans:'Instrument Sans',system-ui,sans-serif;
  --script:'Mrs Saint Delafield',cursive;
  --rule:1px solid var(--ink-14);
  --hair:1px solid var(--ink-08);
  --gut:clamp(1.125rem,4.4vw,4.5rem);
  --dock-h:64px;
}
*{margin:0;padding:0;box-sizing:border-box}
/* root stays at the browser default; only very large displays gain a little */
html{-webkit-text-size-adjust:100%;font-size:16px}
@media (min-width:1800px){html{font-size:clamp(1rem,0.6667rem + 0.2963vw,1.0625rem)}}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-weight:400;
  -webkit-font-smoothing:antialiased;overflow-x:clip}
img{display:block;max-width:100%}
a{color:var(--ink);text-decoration:none}
a:hover{color:var(--ink-46)}

/* ---- type ---- */
.dsp{font-family:var(--disp);font-weight:200;font-variation-settings:'wdth' 118;
  letter-spacing:-.022em;line-height:.98;text-wrap:balance}
.d1{font-size:clamp(2.375rem,6.6vw,6.5rem)}
.d2{font-size:clamp(1.875rem,4.4vw,4.125rem)}
.d3{font-size:clamp(1.375rem,2.6vw,2.375rem)}
.lead{font-size:clamp(0.9375rem,1.35vw,1.1875rem);line-height:1.5;color:var(--ink-70);text-wrap:pretty}
.body{font-size:clamp(0.875rem,1.05vw,0.9688rem);line-height:1.62;color:var(--ink-70);text-wrap:pretty}
.cap{font-size:0.6875rem;line-height:1.4;letter-spacing:.02em;color:var(--ink-46)}
.lbl{font-size:0.6563rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-46)}
.num{font-variant-numeric:tabular-nums;font-size:0.6875rem;letter-spacing:.04em;color:var(--ink-46)}

/* ---- shell ---- */
.wrap{padding-inline:var(--gut);max-width:110rem;margin-inline:auto}
.sec{padding-block:clamp(3rem,7vw,7.25rem)}
.sec+.sec{border-top:var(--hair)}

/* top hairline nav */
.tnav{position:sticky;top:0;z-index:600;display:flex;align-items:center;justify-content:space-between;
  gap:1.25rem;padding:0.875rem var(--gut);border-bottom:var(--rule);background:rgba(255,255,255,.86);
  backdrop-filter:blur(0.875rem);-webkit-backdrop-filter:blur(0.875rem)}
.tnav .mk{display:flex;align-items:center;gap:0.625rem}
.tnav .mk i{display:block;width:1.625rem;aspect-ratio:173/217;background-color:var(--ink);
  -webkit-mask:url('assets/logo-mark-w.png') center/contain no-repeat;
  mask:url('assets/logo-mark-w.png') center/contain no-repeat}
.tnav .mk b{font-family:var(--disp);font-weight:400;font-variation-settings:'wdth' 112;
  font-size:0.875rem;letter-spacing:.06em;text-transform:uppercase}
.tnav nav{display:flex;gap:clamp(0.875rem,2vw,2rem)}
.tnav nav a{font-size:0.75rem;letter-spacing:.01em;color:var(--ink-70)}
.tnav nav a:hover{color:var(--ink)}
@media (max-width:640px){.tnav nav{display:none}}

/* ---- plates: a photograph with its index line ---- */
.plate{display:block}
.plate .fr{position:relative;overflow:hidden;background:var(--paper-2);border:var(--hair)}
.plate image-slot,.plate img{width:100%;height:100%}
.plate .ix{display:flex;align-items:baseline;gap:0.75rem;padding-top:0.5625rem;border-top:var(--hair);margin-top:0.6875rem}
.plate .ix .n{font-variant-numeric:tabular-nums;font-size:0.6875rem;color:var(--ink-46);flex:none}
.plate .ix .t{font-size:0.7813rem;letter-spacing:.01em}
.plate .ix .y{margin-left:auto;font-size:0.6875rem;color:var(--ink-46);flex:none}
.plate:hover .ix .t{color:var(--ink-46)}

/* ---- dark full-bleed band ----
   The slot is oversized so the parallax can translate without exposing an
   edge — no scale, because a scaled slot drags its empty-state briefing text
   outside the band and into the copy. */
.band{position:relative;background:var(--band);color:var(--band-ink);overflow:hidden}
.band image-slot,.band>img{position:absolute;left:-6%;right:-6%;top:-6%;bottom:-6%;width:112%;height:112%}
/* a scrim under the copy: band plates are sometimes high-key stone and linen,
   and the eyebrow and lead sit at 60/82% ink on white */
.band::after{content:'';position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(to top,rgba(12,12,11,.88) 0%,rgba(12,12,11,.72) 34%,rgba(12,12,11,.34) 66%,rgba(12,12,11,.14) 100%)}
.band .in{position:relative;z-index:2;padding:clamp(2.5rem,7vw,7.5rem) var(--gut)}
.band .lbl,.band .cap{color:var(--band-ink-46)}
.band .lead{color:rgba(242,241,238,.82)}
/* any dark surface: .body carries an explicit ink colour, so it never
   inherits from the band and must be flipped here too */
.band .body,.band .cap,.over .body{color:rgba(242,241,238,.82)}
.foot-lg .lbl,.foot-lg .cap{color:var(--band-ink-46)}
.foot-lg .lead{color:rgba(242,241,238,.82)}

/* ---- numbered process rows ---- */
.rows{display:flex;flex-direction:column;border-top:var(--rule)}
.rows a,.rows div.row{display:grid;grid-template-columns:2.75rem 1.375rem 1fr auto;gap:clamp(0.625rem,1.6vw,1.625rem);
  align-items:baseline;padding:clamp(0.8125rem,1.5vw,1.1875rem) 0;border-bottom:var(--hair)}
.rows .n{font-variant-numeric:tabular-nums;font-size:0.6875rem;color:var(--ink-46)}
.rows .ar{font-size:0.75rem;color:var(--ink-30)}
.rows .t{font-size:clamp(0.8438rem,1.15vw,1rem);color:var(--ink)}
.rows .k{font-size:0.6875rem;color:var(--ink-46);text-align:right}
.rows a:hover .ar{color:var(--ink)}
@media (max-width:560px){.rows a,.rows div.row{grid-template-columns:2.125rem 1fr}.rows .ar,.rows .k{display:none}}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:0.5625rem;background:var(--ink);color:var(--paper);
  font-size:0.75rem;letter-spacing:.02em;padding:0.75rem 1.25rem;border-radius:62.4375rem;border:1px solid var(--ink);
  transition:background .3s,color .3s}
.btn:hover{background:transparent;color:var(--ink)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--ink-14)}
.btn.ghost:hover{border-color:var(--ink)}
/* on any dark surface the pair inverts, or the label sits black on black */
.band .btn,.foot-lg .btn{background:var(--paper);color:#111110;border-color:var(--paper)}
.band .btn:hover,.foot-lg .btn:hover{background:transparent;color:var(--band-ink);border-color:var(--paper)}
.band .btn.ghost,.foot-lg .btn.ghost{background:transparent;color:var(--band-ink);border-color:rgba(242,241,238,.3)}
.band .btn.ghost:hover,.foot-lg .btn.ghost:hover{border-color:var(--paper);color:var(--band-ink)}

/* ============ DOCK: black pill, bottom centre ============ */
.dock{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);z-index:700;
  display:flex;align-items:center;gap:4px;padding:7px 7px 7px 9px;background:#111110;
  border-radius:62.4375rem;box-shadow:0 1.125rem 2.75rem rgba(0,0,0,.28),0 2px 0.375rem rgba(0,0,0,.2);
  max-width:calc(100vw - 1.5rem)}
.dock .mk{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--paper);flex:none}
.dock .mk i{display:block;width:24px;aspect-ratio:173/217;background-color:#111110;
  -webkit-mask:url('assets/logo-mark-w.png') center/contain no-repeat;
  mask:url('assets/logo-mark-w.png') center/contain no-repeat}
.dock button,.dock a.it{background:none;border:none;font-family:var(--sans);font-size:13px;
  color:rgba(242,241,238,.78);padding:10px 14px;border-radius:999px;cursor:pointer;white-space:nowrap;
  min-height:44px;display:inline-flex;align-items:center;
  transition:color .2s ease,background .2s ease}
.dock button:hover,.dock a.it:hover{color:#fff;background:rgba(255,255,255,.09)}
.dock button:active,.dock a.it:active,.dock .cta:active{transform:none;opacity:.75}
.dock .cta{background:var(--paper);color:#111110;font-size:13px;padding:10px 18px;border-radius:999px;
  white-space:nowrap;min-height:44px;display:inline-flex;align-items:center;
  transition:background .2s ease,color .2s ease}
.dock .cta:hover{background:#fff;color:#111110}
.dock .mk{transition:none}
@media (max-width:720px){
  .dock{left:0;right:0;bottom:0;transform:none;border-radius:0;max-width:none;justify-content:space-between;
    padding:8px 12px;box-shadow:0 -1px 0 rgba(255,255,255,.1)}
  .dock .lbltxt{display:none}
  .dock button,.dock a.it{padding:0.625rem}
  .dock .cta{font-size:0.75rem;padding:0.5625rem 0.875rem}
}

/* full-screen white takeover: the five compositions as plates */
.over{position:fixed;inset:0;z-index:800;background:var(--paper);padding:clamp(1.125rem,3vw,2.5rem) var(--gut);
  display:flex;flex-direction:column;gap:clamp(1rem,2.4vw,2.125rem);
  opacity:0;visibility:hidden;transform:translateY(1.5%);
  transition:opacity .5s cubic-bezier(.16,1,.3,1),transform .6s cubic-bezier(.16,1,.3,1),visibility .5s}
.over.open{opacity:1;visibility:visible;transform:none}
.over .top{display:flex;align-items:baseline;justify-content:space-between;gap:1.25rem;
  padding-bottom:0.75rem;border-bottom:var(--rule)}
.over .cl{background:none;border:none;font-family:var(--sans);font-size:0.75rem;letter-spacing:.06em;
  text-transform:uppercase;color:var(--ink-46);cursor:pointer}
.over .cl:hover{color:var(--ink)}
.over .plates{flex:1;display:grid;grid-template-columns:repeat(5,1fr);gap:clamp(0.5rem,1vw,1rem);min-height:0}
.over .plates .plate{display:flex;flex-direction:column;min-height:0}
.over .plates .fr{flex:1;min-height:0}
.over .foot{display:flex;gap:clamp(0.875rem,2vw,1.875rem);flex-wrap:wrap;padding-top:0.75rem;border-top:var(--hair)}
.over .foot a{font-size:0.7813rem;color:var(--ink-70)}
@media (max-width:900px){.over .plates{grid-template-columns:repeat(2,1fr);grid-auto-rows:minmax(7.5rem,1fr);overflow-y:auto}}
@media (max-width:520px){.over .plates{grid-template-columns:1fr}}

/* ---- large dark footer ---- */
.foot-lg{background:var(--band);color:var(--band-ink);
  padding:clamp(2.5rem,5vw,4.5rem) var(--gut) clamp(5.25rem,7vw,6.5rem)}
.foot-lg .grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:clamp(1.125rem,2.4vw,2.5rem);align-items:start}
.foot-lg h4{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--band-ink-46);margin-bottom:0.875rem;font-weight:400}
.foot-lg ul{list-style:none;display:flex;flex-direction:column;gap:0.5rem}
.foot-lg a{font-size:13.5px;color:rgba(242,241,238,.78)}
.foot-lg a:hover{color:#fff}
.foot-lg .wm{display:block;width:min(42vw,25rem);aspect-ratio:1242/84;background-color:var(--band-ink);
  -webkit-mask:url('assets/logo-word-w.png') left center/contain no-repeat;
  mask:url('assets/logo-word-w.png') left center/contain no-repeat;margin-top:clamp(1.75rem,3.4vw,3rem)}
.foot-lg .base{display:flex;justify-content:space-between;gap:1.125rem;flex-wrap:wrap;
  margin-top:clamp(1.5rem,3vw,2.75rem);padding-top:1rem;border-top:1px solid rgba(242,241,238,.16);
  font-size:11px;color:var(--band-ink-46)}
@media (max-width:1100px){.foot-lg .grid{grid-template-columns:1.4fr 1fr 1fr}}
@media (max-width:820px){.foot-lg .grid{grid-template-columns:1fr 1fr}}

/* ---- empty slot: a shot-list frame, not a placeholder ---- */
image-slot{display:block;--slot-ink:var(--ink-46)}
image-slot::part(frame){background:var(--paper-2);border:var(--hair)}
image-slot::part(empty){color:var(--ink-46);font-family:var(--sans);font-size:0.6875rem;
  letter-spacing:.04em;line-height:1.5;text-align:left;align-items:flex-start;justify-content:flex-end;
  padding:clamp(0.625rem,1.4vw,1.125rem)}
image-slot::part(ring){border-color:var(--ink)}
image-slot:hover::part(frame){background:var(--stone);border-color:var(--ink-30)}
.band image-slot::part(frame){background:#151513;border:none}
/* the brief reads as a small label at the very top; the band's own copy owns
   the bottom, and the two can never meet even on a short viewport */
.band image-slot::part(empty){color:rgba(242,241,238,.55);align-items:center;justify-content:flex-start;
  padding:7.5% 9% 0;text-align:center;font-size:0.6563rem;line-height:1.4;gap:0.25rem}

/* ---- scroll choreography ----
   The hidden half of every reveal is armed ONLY once JS has confirmed the
   document's animation clock is advancing (html.motion). A frozen clock —
   preview panes, some embedded webviews — holds a transition at its FROM
   value forever, which would leave the whole page blank. Unarmed, the content
   is simply visible. */
.rv{transition:opacity 1.15s cubic-bezier(.16,1,.3,1),transform 1.15s cubic-bezier(.16,1,.3,1),clip-path 1.25s cubic-bezier(.16,1,.3,1)}
html.motion .rv{opacity:0;transform:translateY(2.875rem)}
html.motion .rv.in{opacity:1;transform:none}
/* frames arrive by uncovering rather than sliding: the image is already there,
   the crop opens over it */
html.motion .rv .fr,html.motion .rv.fr,html.motion figure.rv{clip-path:inset(0 0 12% 0)}
html.motion .rv.in .fr,html.motion .rv.in.fr,html.motion figure.rv.in{clip-path:inset(0 0 0 0)}
/* one transform channel for both effects: --plx is the scroll drift paper.js
   writes, --rvs the reveal scale */
.fr>img,.fr>video,.fr>image-slot,.hband .fr>img,.band>img,.band>image-slot,.kmgal img{
  transform:translate3d(0,var(--plx,0px),0) scale(var(--rvs,1))}
html.motion .rv .fr>img,html.motion .rv .fr>image-slot,html.motion figure.rv img{
  --rvs:1.05;transition:transform 1.4s cubic-bezier(.16,1,.3,1)}
html.motion .rv.in .fr>img,html.motion .rv.in .fr>image-slot,html.motion figure.rv.in img{--rvs:1}
.hband .fr>img,.band>img,.band>image-slot,.kmgal .w img{will-change:transform}

/* Transform-only moves stay on the compositor — these can never hide content. */
@supports (animation-timeline:view()){
  .band image-slot,.band>img{animation:pBand linear both;animation-timeline:view();animation-range:cover 0% cover 100%}
  @keyframes pBand{from{transform:translateY(-3.5%)}to{transform:translateY(3.5%)}}
  .plate .fr image-slot,.plate .fr img{animation:pSettle linear both;animation-timeline:view();animation-range:cover 0% cover 60%}
  @keyframes pSettle{from{transform:scale(1.07)}to{transform:scale(1)}}
}
@media (prefers-reduced-motion:reduce){html.motion .rv{opacity:1;transform:none;transition:none;animation:none}}

/* ============================================================
   SMALL SCREENS
   The dock keeps its label and drops the secondary links; every
   row becomes a 2.75rem+ target; the last two-column grids stack.
   ============================================================ */
@media (max-width:720px){
  .dock{gap:6px}
  .dock .lbltxt{display:inline}
  .dock a.it{display:none}
  .dock button,.dock a.it,.dock .cta{min-height:2.75rem;display:inline-flex;align-items:center}
}
@media (max-width:620px){
  .viewer{min-height:min(62svh,32.5rem)}
  .rlist button{min-height:3rem}
  .rows a,.rows div.row{min-height:2.875rem;align-items:center}
  .btn{padding:0.8125rem 1.25rem;min-height:2.875rem}
}
@media (max-width:520px){
  .foot-lg .grid{grid-template-columns:1fr;gap:1.625rem}
  .foot-lg .wm{width:74vw;margin-top:1.875rem}
  .foot-lg ul{gap:0.6875rem}
  .foot-lg a{font-size:14.5px;display:inline-block;padding:2px 0}
  .over .foot a{padding:0.3125rem 0}
  .walkhead{grid-template-columns:1fr;gap:0.625rem}
  .walkhead .meta{text-align:left}
  .hband .meta{flex-direction:column;gap:0.25rem}
}
@media (max-width:400px){
  .dock .mk{width:44px;height:44px}
  .dock .mk i{width:20px}
  .dock{padding:7px 10px}
  .dock .cta{font-size:11.5px;padding:9px 13px}
}

/* inline links inside footer copy keep the copy's own size */
.foot-lg .lead a,.foot-lg .cap a{font-size:inherit;color:inherit;text-decoration:none;transition:color .3s}
.foot-lg .lead a:hover,.foot-lg .cap a:hover{color:#fff}
.dock a.mk{transition:opacity .25s}
.dock a.mk:hover{opacity:.8}

/* ---- dock drawer: the whole house, one screen ---- */
.over{overflow-y:auto}
.over .brand{display:flex;align-items:center;gap:0.875rem}
.over .brand .wm{display:block;width:min(30vw,15rem);aspect-ratio:1242/84;background-color:var(--ink);
  -webkit-mask:url('assets/logo-word-w.png') left center/contain no-repeat;
  mask:url('assets/logo-word-w.png') left center/contain no-repeat}
.ia{display:grid;grid-template-columns:repeat(5,1fr);gap:clamp(0.875rem,2vw,2.125rem);
  padding-bottom:clamp(1.125rem,2.4vw,2rem);border-bottom:var(--rule)}
.ia h5{font-size:0.6563rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-46);
  font-weight:400;margin-bottom:0.8125rem}
.ia ul{list-style:none;display:flex;flex-direction:column;gap:0.5625rem}
.ia a{font-size:0.9063rem;color:var(--ink);display:inline-block;transition:transform .4s cubic-bezier(.16,1,.3,1)}
.ia a:hover{transform:translateX(0.3125rem);color:var(--ink-46)}
.ia .hi a{font-family:var(--disp);font-weight:200;font-variation-settings:'wdth' 116;font-size:clamp(1.0625rem,1.7vw,1.375rem);letter-spacing:-.02em}
.ia .note{font-size:0.6875rem;line-height:1.5;color:var(--ink-46);margin-top:0.625rem;max-width:26ch}
@media (max-width:1000px){.ia{grid-template-columns:repeat(2,1fr);gap:1.375rem}}
@media (max-width:560px){.ia{grid-template-columns:1fr}}
.over .plates{grid-template-columns:repeat(5,1fr);grid-auto-rows:auto}
.over .plates .fr{aspect-ratio:3/4;flex:none}
@media (max-width:900px){.over .plates{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.over .plates{grid-template-columns:repeat(2,1fr)}}