/* Local variable font supplied with the project. */
@font-face{font-family:"IRANSansX";font-style:normal;font-weight:100 1000;font-display:swap;src:url("../fonts/IRANSansXVF.woff2") format("woff2"),url("../fonts/IRANSansXVF.woff") format("woff")}
:root{
  /* رنگ — تک‌رنگ کاغذ/مرکب + یک تک‌نُت برنجی که فقط در وضعیت فعال ظاهر می‌شود */
  --paper:#F5F4F1;
  --linen:#E6E3DD;
  --ink:#0B0B0C;
  --stone:#9A968E;
  --brass:#8A7A5C;

  --fa:"IRANSansX",Tahoma,system-ui,sans-serif;
  --mono:"SF Mono","JetBrains Mono","IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;

  --t-mega:clamp(2.35rem,6.2vw,6rem);
  --t-xl:clamp(1.55rem,3vw,3rem);
  --t-l:clamp(1.05rem,1.55vw,1.5rem);
  --t-m:clamp(.9rem,1vw,1.02rem);
  --t-s:clamp(.62rem,.72vw,.74rem);

  --gut:clamp(20px,3.2vw,52px);
  --rail:clamp(56px,6.5vw,96px);
  --ease:cubic-bezier(.19,1,.22,1);
  --ease-io:cubic-bezier(.76,0,.24,1);

  --ui:var(--ink);            /* رنگ رابط ثابت؛ با تُنِ پنل فعال عوض می‌شود */
  --fit:1;                    /* ضریب جاشدن متن — فقط وقتی عکس‌ها تنها کافی نبودند */
  --imgfit:1;                 /* ضریب جاشدن عکس — نگهبان اول این را می‌زند */
  --safe-b:env(safe-area-inset-bottom,0px);
}

*,*::before,*::after{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%}
html,body{
  margin:0;height:100%;width:100%;
  overflow:hidden;overscroll-behavior:none;
}
body{
  background:var(--paper);color:var(--ink);
  font-family:var(--fa);font-weight:400;font-size:var(--t-m);line-height:1.9;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid currentColor;outline-offset:4px;border-radius:2px}
::selection{background:var(--ink);color:var(--paper)}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}

/* دانهٔ فیلم — بافت پارچه‌ای، خیلی ملایم */
.grain{
  position:fixed;inset:0;z-index:70;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

h1,h2,h3{margin:0;font-weight:300;letter-spacing:0}
.h-mega{font-size:calc(var(--t-mega) * var(--fit));line-height:1.16;font-weight:300}
.h-xl{font-size:calc(var(--t-xl) * var(--fit));line-height:1.32;font-weight:300}
.body{font-size:calc(var(--t-m) * var(--fit));max-width:50ch;opacity:.72;margin:0;font-weight:400}
.body+.body{margin-top:.9em}
.lat,.num,.eyebrow,.panel__num,.caps b,.copyright{
  font-family:var(--mono);font-variant-numeric:lining-nums tabular-nums;direction:ltr;unicode-bidi:isolate;
}
.eyebrow{
  font-size:calc(var(--t-s) * var(--fit));font-weight:500;letter-spacing:.16em;text-transform:uppercase;
  opacity:.5;margin:0;display:flex;align-items:center;gap:.85em;direction:rtl;
}
.eyebrow::before{content:"";width:clamp(18px,2.4vw,34px);height:1px;background:currentColor;opacity:.6;flex:none}

#stage{
  position:fixed;inset:0;overflow:hidden;
  height:100svh;height:100dvh;
  touch-action:pan-y;cursor:grab;
}
@supports not (height:100svh){#stage{height:100vh}}
#stage.is-drag{cursor:grabbing}

#track{
  position:absolute;top:0;right:0;height:100%;
  display:flex;flex-direction:row-reverse;   /* پنل ۰۰ سمت راست — جهت خواندن فارسی */
  width:max-content;direction:ltr;
  will-change:transform;transform:translate3d(0,0,0);
}

.panel{
  position:relative;flex:none;height:100%;width:100vw;direction:rtl;
  display:flex;flex-direction:column;justify-content:center;
  padding:clamp(84px,12vh,124px) var(--gut) clamp(64px,10vh,96px) calc(var(--rail) + var(--gut));
  background:var(--pbg);color:var(--pfg);
  isolation:isolate;overflow:hidden;--fit:1;--imgfit:1;
}

/* لایهٔ نورِ اتمسفریک — با تُن پنل عوض می‌شود (باگ کاما اینجا حذف شده) */
.panel::after{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(120% 90% at 78% 30%,rgba(255,255,255,.10),transparent 55%),
    linear-gradient(118deg,transparent 0 57.6%,rgba(255,255,255,.03) 57.6% 58.4%,transparent 58.4%);
}
.panel[data-tone="light"]::after{
  background:
    radial-gradient(120% 90% at 74% 28%,rgba(255,255,255,.13),transparent 52%),
    linear-gradient(118deg,transparent 0 57.6%,rgba(255,255,255,.07) 57.6% 58.4%,transparent 58.4%);
}

.panel__num{
  position:absolute;top:clamp(70px,10vh,110px);inset-inline-start:var(--gut);
  font-size:var(--t-s);letter-spacing:.1em;opacity:.4;
}

/* شبکه‌های داخلی */
.cols{display:grid;gap:calc(clamp(22px,3vw,56px) * var(--fit));align-items:center}
.cols--tx{grid-template-columns:minmax(0,1fr) minmax(0,.92fr)}
.cols--2{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:clamp(12px,1.6vw,26px)}
.stack{display:grid;gap:calc(clamp(13px,1.5vw,24px) * var(--fit));align-content:center;min-width:0}

/* فهرست قابلیت‌ها */
.caps{list-style:none;margin:0;padding:0;display:grid;max-width:44ch}
.caps li{
  font-size:calc(var(--t-m) * var(--fit));
  display:flex;gap:1em;align-items:baseline;padding:.68em 0;
  border-bottom:1px solid color-mix(in srgb,currentColor 16%,transparent);
  transition:padding-inline-start .5s var(--ease),opacity .4s var(--ease);
}
.caps li:first-child{border-top:1px solid color-mix(in srgb,currentColor 16%,transparent)}
.caps li:hover{padding-inline-start:.7em}
.caps b{font-weight:500;font-size:.66em;opacity:.42;flex:none;min-width:2.4em;letter-spacing:.08em}

.ph{
  position:relative;overflow:hidden;margin:0;background:#111;
  box-shadow:0 20px 60px -30px rgba(0,0,0,.5);
}
.ph img{
  width:100%;height:100%;object-fit:cover;
  transform:scale(1.16);filter:grayscale(1) contrast(1.06);
  transition:transform 1.7s var(--ease),filter 1.2s var(--ease);
}
/* پرده — از سمت راست باز می‌شود (جهت خواندن) */
.ph::before{
  content:"";position:absolute;inset:0;z-index:3;pointer-events:none;background:var(--ink);
  transform:scaleX(1);transform-origin:left center;
  transition:transform 1.15s var(--ease-io) var(--d,0s);
}
/* بَرَقِ نور که پشت سر پرده رد می‌شود */
.ph::after{
  content:"";position:absolute;inset:-12%;z-index:2;pointer-events:none;opacity:.3;
  background:linear-gradient(104deg,transparent 36%,rgba(255,255,255,.85) 49%,transparent 62%);
  transform:translateX(140%) skewX(-11deg);
  transition:transform 1.4s var(--ease-io) calc(var(--d,0s) + .15s);
}
.ph figcaption{
  position:absolute;inset-inline-end:0;inset-block-end:0;z-index:4;
  padding:.45em 1em;font-size:var(--t-s);background:var(--ink);color:var(--paper);
  transform:translateY(101%);transition:transform .6s var(--ease) calc(var(--d,0s) + .5s);
}
.r45{aspect-ratio:4/5}.r54{aspect-ratio:5/4}.r11{aspect-ratio:1/1}.r34{aspect-ratio:3/4}

.rv{
  opacity:0;transform:translate3d(28px,0,0);
  transition:opacity .8s var(--ease),transform 1s var(--ease);
  transition-delay:calc(var(--i,0) * 90ms);
}
.panel.is-seen .rv{opacity:1;transform:none}

.msk{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.16em;margin-bottom:-.16em}
.msk>span{
  display:inline-block;transform:translateY(112%);
  transition:transform .95s var(--ease);transition-delay:calc(var(--i,0) * 55ms);
}
.panel.is-seen .msk>span{transform:none}

.panel.is-seen .ph::before{transform:scaleX(0)}
.panel.is-seen .ph::after{transform:translateX(-140%) skewX(-11deg)}
.panel.is-seen .ph img{transform:scale(1);filter:grayscale(.12) contrast(1.03)}
.panel.is-seen .ph figcaption{transform:none}
.ph:hover img{transform:scale(1.05);filter:grayscale(0) contrast(1.02)}

/* پارالاکس عمقی — یک متغیر برای هر پنل، ۸ رایت در فریم، نه بیشتر */
[data-depth]{transform:translate3d(calc(var(--p,0) * var(--depth) * 1px),0,0)}
.panel.is-seen [data-depth]{transition:none}

.brand{
  position:fixed;top:clamp(18px,2.2vw,30px);right:var(--gut);z-index:45;
  color:var(--ui);transition:color .7s var(--ease);line-height:1.1;
}
.brand b{display:block;font-family:var(--mono);font-size:var(--t-l);font-weight:500;letter-spacing:.16em;direction:ltr}
.brand small{display:block;font-size:var(--t-s);opacity:.5;margin-top:.45em;font-weight:400;letter-spacing:0}

/* ریل سمت چپ — مینیمال، برچسب‌ها با هاور باز می‌شوند */
#rail{
  position:fixed;top:50%;inset-inline-start:0;transform:translateY(-50%);z-index:45;
  padding-inline:clamp(14px,1.7vw,24px);color:var(--ui);transition:color .7s var(--ease);
}
#rail ol{list-style:none;margin:0;padding:0;display:grid;gap:2px}
#rail button{display:flex;align-items:center;gap:.85em;padding:.44em 0;font-size:var(--t-s);line-height:1;text-align:start}
#rail .dash{display:block;width:14px;height:1px;background:currentColor;opacity:.45;transition:width .55s var(--ease),opacity .4s,background-color .4s;flex:none}
#rail .lbl{
  white-space:nowrap;font-weight:500;
  opacity:0;transform:translateX(6px);
  transition:opacity .45s var(--ease),transform .45s var(--ease);
}
#rail:hover .lbl,#rail:focus-within .lbl{opacity:.62;transform:none}
#rail li.on .dash{width:36px;opacity:1;background:var(--brass)}
#rail li.on .lbl{opacity:1;transform:none}
#rail button:hover .dash{width:26px;opacity:.9}

/* نوار مسیر — امضای صفحه: هر تیک پهنایش برابر پهنای واقعی همان پنل است */
#path{
  position:fixed;inset-inline:0;bottom:0;z-index:45;
  display:flex;gap:2px;height:3px;padding-bottom:var(--safe-b);
  background:transparent;
}
#path i{display:block;height:100%;background:currentColor;opacity:.13;position:relative;overflow:hidden;color:var(--ui);transition:color .7s var(--ease)}
#path i::after{
  content:"";position:absolute;inset:0;background:var(--brass);
  transform:scaleX(var(--f,0));transform-origin:right center;
}

/* شمارنده */
#count{
  position:fixed;top:clamp(20px,2.4vw,32px);inset-inline-end:var(--gut);z-index:45;
  color:var(--ui);font-family:var(--mono);font-size:var(--t-s);letter-spacing:.14em;
  display:flex;align-items:baseline;gap:.4em;transition:color .7s var(--ease);direction:ltr;
}
#count b{font-weight:500;font-size:1.5em}
#count s{text-decoration:none;opacity:.4}

.cta{
  position:relative;display:inline-flex;align-items:center;gap:.7em;
  min-height:max(44px,calc(48px * var(--fit)));padding:.55em 1.7em;overflow:hidden;
  border:1px solid var(--pfg);border-radius:0;color:var(--pfg);
  font-size:calc(var(--t-s) * var(--fit));font-weight:500;letter-spacing:.1em;
  transition:color .5s var(--ease),transform .4s var(--ease);
  will-change:transform;
}
.cta>span{position:relative;z-index:1}
.cta::before{
  content:"";position:absolute;inset:0;background:var(--pfg);
  transform:translateX(-101%);transition:transform .55s var(--ease-io);
}
.cta:hover,.cta:focus-visible{color:var(--pbg);border-color:var(--pfg)}
.cta:hover::before,.cta:focus-visible::before{transform:translateX(0)}
.cta--solid{background:var(--pfg);color:var(--pbg);border-color:var(--pfg)}
.cta--solid::before{background:var(--pbg)}
.cta--solid:hover,.cta--solid:focus-visible{color:var(--pfg);border-color:var(--pfg)}

.gal{
  display:grid;grid-template-columns:repeat(6,minmax(0,1fr));
  gap:calc(clamp(10px,1.1vw,20px) * var(--fit));
  align-items:center;height:calc(min(50vh,500px) * var(--fit));
}
.gal .ph{width:100%;height:100%}
.gal .ph.short{height:80%}

.denzo{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(26px,3.4vw,60px);align-items:center}
.denzo__mark{font-family:var(--mono);font-size:calc(clamp(1.5rem,3vw,2.5rem) * var(--fit));font-weight:500;letter-spacing:.18em;line-height:1;direction:ltr}
.denzo__mark small{display:block;font-family:var(--fa);font-size:.34em;font-weight:400;letter-spacing:0;opacity:.6;margin-top:.7em;direction:rtl}

.contact{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,3.4vw,64px);align-items:start}
.info{display:grid;gap:1.25em;max-width:42ch;margin:0}
.info dt{font-size:var(--t-s);letter-spacing:.14em;text-transform:uppercase;opacity:.45;margin-bottom:.35em;font-family:var(--mono);direction:rtl}
.info dd{margin:0;font-size:calc(var(--t-l) * var(--fit));line-height:1.7;font-weight:400}
.info a{border-bottom:1px solid color-mix(in srgb,currentColor 30%,transparent);transition:border-color .35s}
.info a:hover{border-bottom-color:currentColor}

.form{display:grid;gap:.85em;max-width:42ch}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:.85em}
.field label{display:block;font-size:calc(var(--t-s) * var(--fit));letter-spacing:.1em;opacity:.5;margin-bottom:.3em}
.field input,.field textarea{
  font:inherit;font-size:calc(var(--t-m) * var(--fit));width:100%;padding:.6em .15em;
  background:none;color:inherit;border:0;border-radius:0;
  border-bottom:1px solid color-mix(in srgb,currentColor 26%,transparent);
  transition:border-color .35s;
}
.field textarea{resize:none}
.field input:focus,.field textarea:focus{outline:none;border-bottom-color:currentColor}
.field[data-err] input,.field[data-err] textarea{border-bottom-color:#C0563A}
.field .err{display:block;font-size:var(--t-s);color:#C0563A;min-height:0;margin-top:.3em}
.ltr{direction:ltr;text-align:right}
.note{font-size:var(--t-s);opacity:.5;line-height:1.8;margin:0;letter-spacing:0}

.foot{
  position:absolute;inset-inline:var(--gut) calc(var(--rail) + var(--gut));
  bottom:clamp(22px,3.4vh,40px);
  display:flex;flex-wrap:wrap;gap:.4em 1.6em;justify-content:space-between;
  font-size:var(--t-s);opacity:.45;
  padding-top:1rem;border-top:1px solid color-mix(in srgb,currentColor 14%,transparent);
}
.copyright{letter-spacing:.1em}

#hint{
  position:absolute;bottom:clamp(26px,5vh,58px);inset-inline-start:var(--gut);
  display:flex;align-items:center;gap:.7em;font-size:var(--t-s);letter-spacing:.06em;opacity:.5;
  transition:opacity .5s var(--ease);
}
#hint.off{opacity:0;pointer-events:none}
#hint svg{width:26px;height:8px;overflow:visible}
#hint svg path{animation:nudge 1.9s var(--ease) infinite}
@keyframes nudge{0%,100%{transform:translateX(0);opacity:.55}50%{transform:translateX(7px);opacity:1}}

#cursor{
  position:fixed;top:0;left:0;z-index:80;pointer-events:none;
  width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;
  background:#fff;mix-blend-mode:difference;   /* سفید روی difference همیشه معکوس می‌شود، پس هرگز نامرئی نیست */
  transform:translate3d(-100px,-100px,0) scale(1);
  transition:width .35s var(--ease),height .35s var(--ease),margin .35s var(--ease),opacity .3s;
}
#cursor.big{width:56px;height:56px;margin:-28px 0 0 -28px}
@media (hover:none),(pointer:coarse){#cursor{display:none}}

#loader{position:fixed;inset:0;z-index:90;display:grid;place-items:center;background:var(--ink)}
#loader .word{overflow:hidden;color:var(--paper)}
#loader .word span{
  display:block;font-family:var(--mono);font-size:clamp(1.6rem,6vw,4rem);font-weight:300;letter-spacing:.3em;
  transform:translateY(110%);transition:transform 1s var(--ease);direction:ltr;padding-inline-start:.3em;
}
#loader.ready .word span{transform:none}
#loader .pct{
  position:absolute;bottom:clamp(20px,4vh,44px);inset-inline-start:var(--gut);
  color:var(--paper);font-family:var(--mono);font-size:clamp(1.3rem,3.5vw,2.4rem);font-weight:300;direction:ltr;
  transition:transform .5s var(--ease),opacity .4s;
}
#loader .bar{
  position:absolute;inset-inline:0;bottom:0;height:2px;background:var(--paper);
  transform:scaleX(var(--l,0));transform-origin:right center;transition:transform .35s linear;
}
#loader.out{pointer-events:none}
#loader.out .word span,#loader.out .pct{transform:translateY(-40px);opacity:0}
#loader.out{transform:translateY(-100%);transition:transform 1s var(--ease-io) .15s}

@media (max-width:1024px){
  .cols--tx,.cols--2,.denzo,.contact{grid-template-columns:1fr}
  .gal{height:calc(min(42vh,380px) * var(--fit))}
}

@media (max-width:768px){
  :root{--rail:0px;--gut:22px}

  .panel{
    padding:calc(52px + env(safe-area-inset-top,0px)) var(--gut) calc(64px + var(--safe-b)) var(--gut);
    justify-content:center;
  }
  .panel>*{flex:none}
  .panel.can-scroll{
    justify-content:flex-start;
    overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;
  }
  .panel--center{justify-content:center}

  .panel__num{position:static;margin:0 0 1em}
  .cols,.stack{gap:calc(clamp(10px,2.6vw,16px) * var(--fit))}
  .pair{gap:10px}
  .h-mega{font-size:calc(clamp(1.7rem,7.8vw,2.5rem) * var(--fit));line-height:1.2}
  .h-xl{font-size:calc(clamp(1.25rem,5.8vw,1.8rem) * var(--fit));line-height:1.28}
  .body{font-size:max(11.5px,calc(.84rem * var(--fit)));line-height:1.72;max-width:none}
  .caps li{padding:.4em 0;font-size:max(11.5px,calc(.8rem * var(--fit)))}
  .caps li:hover{padding-inline-start:0}

  .ph{width:100%;margin:0}
  .cols--tx>.ph,.cols--2>.ph,.denzo>.ph{max-height:calc(24svh * var(--imgfit));width:min(80vw,340px);justify-self:center}
  .pair .ph{max-height:calc(20svh * var(--imgfit))}
  .gal{grid-template-columns:repeat(3,minmax(0,1fr));height:auto;gap:calc(8px * var(--imgfit))}
  .gal .ph,.gal .ph.short,.gal .ph.tall{width:calc(100% * var(--imgfit));margin-inline:auto;height:auto;aspect-ratio:4/5}

  .brand{top:calc(16px + env(safe-area-inset-top,0px))}   /* right از قانون پایه می‌آید — بازنویسی نکن */
  .brand b{font-size:1rem}

  /* ریل ⇦ نوار پایین با قرص لغزان */
  #rail{
    top:auto;bottom:0;inset-inline:0;transform:none;padding:0;
    background:color-mix(in srgb,var(--ink) 92%,transparent);
    -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
    color:var(--paper);z-index:46;
  }
  #rail ol{
    display:flex;gap:0;width:max-content;min-width:100%;
    overflow-x:auto;scrollbar-width:none;
    padding:.2rem var(--gut) calc(.2rem + var(--safe-b));
  }
  #rail ol::-webkit-scrollbar{display:none}
  #rail li{flex:none}
  #rail button{padding:.55em .8em;min-height:44px;justify-content:center}
  #rail .dash{display:none}
  #rail .lbl{opacity:.45;transform:none;font-size:.68rem}
  #rail li.on .lbl{opacity:1;color:var(--paper)}
  #rail li.on button{position:relative}
  #rail li.on button::after{
    content:"";position:absolute;inset-inline:.6em;bottom:.35em;height:1px;background:var(--brass);
  }

  #path{bottom:auto;top:0;padding:0;height:2px}
  #count{top:calc(16px + env(safe-area-inset-top,0px));inset-inline-end:var(--gut)}
  #count b{font-size:1.15em}

  #hint{inset-inline-start:var(--gut);bottom:calc(64px + var(--safe-b))}

  .foot{position:static;margin-top:1.6rem;inset:auto}
  .form{gap:calc(.5em * var(--fit))}
  .f2{grid-template-columns:1fr 1fr;gap:.6em}
  .field input,.field textarea{padding:.45em .1em}
  .info dd{font-size:max(12px,calc(.9rem * var(--fit)));line-height:1.5}
  .cta{min-height:46px;padding:.5em 1.35em}
}

@media (max-width:380px){
  .f2{grid-template-columns:1fr}
}

/* دسترس‌پذیری حرکتی */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}
  .rv{opacity:1;transform:none}
  .msk>span{transform:none}
  .ph::before{transform:scaleX(0)}
  .ph img{transform:none;filter:grayscale(.12)}
  .ph figcaption{transform:none}
  #cursor,#loader,#hint{display:none}
}

/* بدون جاوااسکریپت — صفحه به یک سند عمودی سالم تبدیل می‌شود (برای کراولر و فالبک) */
.nojs #loader{display:none}
html:has(body.nojs),body.nojs{overflow:auto;height:auto}
.nojs #stage{position:static;height:auto;overflow:visible}
.nojs #track{position:static;display:block;width:100%;flex-direction:unset;transform:none}
.nojs .panel,.nojs .panel[data-w]{width:100%;height:auto;min-height:auto;padding-block:clamp(56px,9vh,90px);overflow:visible}
.nojs .rv,.nojs .msk>span{opacity:1;transform:none}
.nojs .ph::before{transform:scaleX(0)}
.nojs .ph img{transform:none}
.nojs #rail,.nojs #path,.nojs #count,.nojs #hint,.nojs #cursor{display:none}
.nojs .foot{position:static}
/* Safe overflow on short desktop screens and mobile panels. */
.panel.can-scroll{justify-content:flex-start;overflow-y:auto;overscroll-behavior-y:contain;-webkit-overflow-scrolling:touch}
.panel.can-scroll .foot{position:static;margin-top:1.5rem}
#stage.is-drag{user-select:none}
#stage img{-webkit-user-drag:none}
#rail li.on button{font-weight:600}


/* Header: logo and descriptor occupy opposite sides. */
.brand{left:var(--gut);right:var(--gut);pointer-events:none}
.brand a{display:flex;justify-content:space-between;align-items:center;gap:24px;direction:ltr}
.brand b,.brand small{pointer-events:auto}
.brand small{margin:0;direction:rtl;text-align:right;line-height:1.6}
#count{inset-inline-end:auto;top:auto;bottom:calc(24px + var(--safe-b));right:var(--gut);left:auto}
.panel__content,.panel__inner{display:contents}
@media (min-width:769px){
  #rail{inset-inline-start:auto;left:0;right:auto}
  .panel{width:100vw;height:100%;min-height:0;overflow:hidden!important;padding-top:clamp(108px,16vh,148px);padding-bottom:clamp(60px,10vh,90px);justify-content:center!important}
  .panel__num{top:clamp(66px,9vh,82px)}
  .panel__content{display:block;width:100%;flex:none;min-height:0}
  .panel__inner{display:flow-root;width:100%;transform:scale(var(--content-scale,1));transform-origin:top center}
  .panel.can-scroll .foot{position:absolute;margin-top:0}
  .cols--tx{grid-template-columns:minmax(0,1fr) minmax(0,.92fr)}
  .cols--2{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .denzo{grid-template-columns:1.05fr .95fr}
  .contact{grid-template-columns:1fr 1fr}
  .cols--tx>.ph,.cols--2>.ph,.denzo>.ph{max-height:calc((100dvh - 230px) * var(--imgfit));width:100%;object-fit:cover}
  .pair .ph{max-height:calc((100dvh - 230px) * var(--imgfit))}
  .gal{height:calc(min(50vh,500px) * var(--imgfit))}
}
@media (min-width:769px) and (max-height:720px){
  .contact{gap:28px}
  .contact .stack{gap:12px}
  .info{gap:.7em}
  .info dd{font-size:clamp(13px,1.2vw,17px);line-height:1.55}
  .form{gap:.45em}
  .field input,.field textarea{padding:.4em .15em}
  .contact .h-xl{font-size:clamp(22px,2.3vw,32px)}
}
@media (max-width:768px){
  .brand{top:calc(14px + env(safe-area-inset-top,0px))}
  .brand small{font-size:.58rem;max-width:48%}
  #count{top:auto;bottom:calc(66px + var(--safe-b));right:var(--gut);left:auto}
}
.nojs .panel__content,.nojs .panel__inner{display:contents;transform:none}