/* ArtSolve — scroll-driven site. Static layout first; motion layers apply under html.motion */
/* Theme tokens: defaults here; the admin "Design" section writes overrides to theme.css */
:root{
  --paper:#fbfcfd;--paper-alt:#f0f2f6;--ink0:#15171c;--muted0:#5d6573;--line0:#e3e6eb;--field0:#cfd4dc;--accent:#2f43c4;--gold0:#7d8ff0;
  --night:#0e1014;--night-2:#171a20;--night-ink:#f1f3f7;--night-muted:#a9b0bd;--night-line:#2c313a;--night-field:#3e4552;--night-accent:#a9b6ff;
  --paper-rgb:251,252,253;--ink-rgb:21,23,28;--night-rgb:14,16,20;--night-ink-rgb:241,243,247;--gold-rgb:125,143,240;--night-accent-rgb:169,182,255;
  --ink:var(--ink0);--muted:var(--muted0);--line:var(--line0);--field:var(--field0);--bg:var(--paper);--bg-alt:var(--paper-alt);
  --bronze:var(--accent);--bronze-base:var(--accent);--gold:var(--gold0);
  --serif:"Cormorant Garamond",Georgia,"Times New Roman",serif;
  --sans:"Hanken Grotesk",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --max:1240px;--radius:10px;--section:clamp(72px,9vw,128px);
  --ease:cubic-bezier(.16,1,.3,1);
}
.theme-dark{--ink:var(--night-ink);--muted:var(--night-muted);--line:var(--night-line);--field:var(--night-field);--bg:var(--night);--bg-alt:var(--night-2);--bronze:var(--night-accent);background:var(--bg);color:var(--ink)}
.theme-alt{background:var(--bg-alt)}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-stopped{overflow:hidden}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:clip}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:500;margin:0;text-wrap:balance}
h1{font-size:clamp(46px,6.4vw,92px);line-height:.98;letter-spacing:-.015em}
h2{font-size:clamp(38px,4.8vw,66px);line-height:1;letter-spacing:-.01em}
h3{font-size:clamp(30px,3.2vw,42px);line-height:1.06}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:var(--radius);z-index:300}
.skip:focus{left:8px}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 16px}
@media (min-width:768px){.wrap{padding:0 32px}}
.muted{color:var(--muted)}
.fineprint{font-size:14px;color:var(--muted)}
.eyebrow{margin:0 0 16px;font-size:12px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--bronze)}
.no{font-family:var(--sans);font-size:13px;letter-spacing:.14em;color:var(--bronze)}

/* split-text masks */
.w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.14em;margin-bottom:-.14em}
.wi{display:inline-block;will-change:transform}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 28px;border-radius:999px;background:var(--ink);color:var(--bg);font:500 16px/1 var(--sans);text-decoration:none;border:1px solid var(--ink);cursor:pointer;transition:background .3s,color .3s,border-color .3s;will-change:transform}
.btn:hover{background:var(--gold);border-color:var(--gold);color:var(--night)}
.btn--ghost{background:transparent;color:var(--ink);border-color:color-mix(in srgb,var(--ink) 40%,transparent)}
.btn--ghost:hover{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.btn--light{background:var(--night-ink);color:var(--night);border-color:var(--night-ink);font-weight:600}
.btn--light:hover{background:var(--gold);border-color:var(--gold)}
.btn--lg{min-height:60px;padding:0 40px;font-size:18px}
.link{font-weight:600;text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:2px;color:var(--bronze)}

/* ---------- Header ---------- */
.hdr{--h-fg:var(--ink0);--h-pill:rgba(var(--paper-rgb),.78);--h-line:rgba(var(--ink-rgb),.12);position:fixed;top:0;left:0;right:0;z-index:100;display:grid;grid-template-columns:1fr auto;align-items:center;padding:16px 16px;color:var(--h-fg);transition:color .4s}
.hdr[data-theme="dark"]{--h-fg:var(--night-ink);--h-pill:rgba(var(--night-rgb),.62);--h-line:rgba(var(--night-ink-rgb),.16)}
@media (min-width:768px){.hdr{padding:18px 32px}}
.wordmark{font-family:var(--serif);font-weight:600;font-size:30px;letter-spacing:.01em;text-decoration:none;line-height:1;justify-self:start}
.hdr__nav{display:none}
.hdr__cta{justify-self:end;display:flex;gap:10px;align-items:center}
@media (min-width:900px){.hdr{grid-template-columns:1fr auto 1fr}}
@media (max-width:420px){.wordmark{font-size:26px}.btn--demo{padding:0 16px;font-size:14px}}
.btn--demo{min-height:44px;padding:0 22px;font-size:15px;white-space:nowrap;background:var(--h-fg);color:var(--bg);border-color:var(--h-fg)}
.hdr[data-theme="dark"] .btn--demo{color:var(--night)}
.btn--demo:hover{background:var(--gold);border-color:var(--gold);color:var(--night)}
.menu-btn{width:44px;height:44px;border:1px solid var(--h-line);background:var(--h-pill);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:999px;display:inline-flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;cursor:pointer;padding:0;color:inherit}
.menu-btn span{width:18px;height:1.5px;background:currentColor;transition:transform .35s var(--ease)}
.menu-btn[aria-expanded="true"] span:first-child{transform:translateY(3.75px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span:last-child{transform:translateY(-3.75px) rotate(-45deg)}
.hdr__nav a{text-decoration:none}
@media (max-width:899px){
  .hdr:has(.hdr__nav.open){transform:none!important;opacity:1!important}
  .hdr:has(.hdr__nav.open) .btn--demo{background:var(--night-ink);border-color:var(--night-ink);color:var(--night)}
  .hdr__nav.open{display:flex;flex-direction:column;justify-content:center;gap:4px;position:fixed;inset:0;background:var(--night);color:var(--night-ink);padding:96px 24px 40px;z-index:-1}
  .hdr__nav.open a{font-family:var(--serif);font-size:clamp(44px,13vw,72px);line-height:1.1;padding:6px 0;border-bottom:1px solid var(--night-line)}
  .hdr__nav.open a[aria-current="page"]{color:var(--gold)}
  .hdr:has(.hdr__nav.open){--h-fg:var(--night-ink);--h-pill:rgba(var(--night-rgb),.62);--h-line:rgba(var(--night-ink-rgb),.2)}
}
@media (min-width:900px){
  .hdr__nav{display:flex;gap:4px;padding:5px;border-radius:999px;background:var(--h-pill);border:1px solid var(--h-line);backdrop-filter:blur(14px) saturate(1.3);-webkit-backdrop-filter:blur(14px) saturate(1.3)}
  .hdr__nav a{font-size:15px;font-weight:500;padding:0 18px;min-height:40px;display:inline-flex;align-items:center;border-radius:999px;transition:background .3s,color .3s}
  .hdr__nav a:hover{background:color-mix(in srgb,var(--h-fg) 10%,transparent)}
  .hdr__nav a[aria-current="page"]{background:var(--h-fg);color:var(--bg)}
  .hdr[data-theme="dark"] .hdr__nav a[aria-current="page"]{color:var(--night)}
  .menu-btn{display:none}
}

/* progress bar + chapter dots */
.progress{position:fixed;left:0;right:0;top:0;height:3px;z-index:120;pointer-events:none}
.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--night-accent));transform:scaleX(0);transform-origin:0 50%}
.dots{display:none}
@media (min-width:1180px){
  .dots{display:flex;flex-direction:column;gap:6px;position:fixed;right:22px;top:50%;transform:translateY(-50%);z-index:90;opacity:0;transition:opacity .5s}
  .dots.on{opacity:1}
  .dot{display:flex;align-items:center;justify-content:flex-end;gap:12px;text-decoration:none;height:22px;color:var(--night-ink);mix-blend-mode:difference}
  .dot span{font-size:12px;letter-spacing:.14em;text-transform:uppercase;opacity:0;transform:translateX(8px);transition:opacity .3s,transform .3s;white-space:nowrap}
  .dot::after{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.35;transition:transform .35s var(--ease),opacity .35s}
  .dot:hover span,.dot.is-on span{opacity:1;transform:none}
  .dot.is-on::after{opacity:1;transform:scale(1.7)}
}

/* preloader */
.loader{display:none}
.js .loader{position:fixed;inset:0;z-index:400;background:var(--bg);color:var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px}
.loader__mark{font-family:var(--serif);font-size:clamp(44px,7vw,84px);font-weight:500;letter-spacing:.01em}
.loader__bar{width:min(240px,50vw);height:1px;background:color-mix(in srgb,var(--paper),var(--ink0) 9%);overflow:hidden}
.loader__bar i{display:block;height:100%;background:var(--bronze);transform:scaleX(0);transform-origin:0 50%}

/* page transition (cross-document, where supported) */
@view-transition{navigation:auto}
::view-transition-old(root){animation:vt-out .45s cubic-bezier(.65,0,.35,1) both}
::view-transition-new(root){animation:vt-in .7s var(--ease) both}
@keyframes vt-out{to{opacity:0;transform:translateY(-24px) scale(.99)}}
@keyframes vt-in{from{opacity:0;transform:translateY(40px)}}

/* ---------- Sticky scenes ---------- */
.scene{position:relative}
.motion .scene{height:var(--len,300vh)}
@media (max-width:899px){.motion .scene{height:var(--len-m,var(--len,300vh))}}
.motion .stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
.stage{position:relative}

/* ---------- HERO: 3D gallery corridor ---------- */
.hero3d{background:var(--paper-alt);color:var(--ink)}
.hero3d__static{padding:clamp(120px,14vw,170px) 0 clamp(64px,8vw,100px);overflow:hidden}
.hero3d__static .hs-grid{display:grid;gap:48px;align-items:center}
.hero3d__static h1{margin-bottom:26px}
.lede{font-size:clamp(17px,1.5vw,20px);color:var(--muted);max-width:34em;margin-top:24px}
.actions{margin-top:32px;display:flex;flex-wrap:wrap;gap:14px}
.hs-visual{position:relative;padding-bottom:40px}
@media (min-width:960px){.hero3d__static .hs-grid{grid-template-columns:1fr 1fr;gap:64px}}
.hero3d__stage{display:none}
.motion .hero3d__static{display:none}
.motion .hero3d__stage{display:block}

.room{--u:1px;--Wc:620;--Hc:430;--D:5200;--E:900;position:absolute;inset:0;perspective:calc(1100 * var(--u));perspective-origin:50% 47%;overflow:hidden;background:var(--paper-alt)}
.cam{position:absolute;inset:0;transform-style:preserve-3d}
.world{position:absolute;left:50%;top:50%;width:0;height:0;transform-style:preserve-3d;will-change:transform}
.plane{position:absolute;transform-style:preserve-3d}
.room{--N:12;--SEG:508.3333}
.wall,.floor,.ceil{--off:calc(var(--i) * var(--SEG) * var(--u));--tot:calc((var(--D) + var(--E)) * var(--u));--mid:calc(var(--tot) / 2)}
.wall{width:calc((var(--SEG) + 1) * var(--u));height:calc(var(--Hc) * 2 * var(--u));left:calc(var(--off) - var(--mid));top:calc(var(--Hc) * var(--u) * -1);transform-origin:calc(var(--mid) - var(--off)) 50%;background:linear-gradient(90deg,color-mix(in srgb,var(--paper),var(--ink0) 14%) 0%,var(--line0) 38%,var(--paper) 100%) calc(var(--off) * -1) 0 / var(--tot) 100% no-repeat}
.wall::after{content:"";position:absolute;left:0;right:0;bottom:0;height:calc(34 * var(--u));background:color-mix(in srgb,var(--paper),var(--ink0) 10%);border-top:1px solid var(--field0)}
.wall--r{background:linear-gradient(90deg,var(--paper) 0%,var(--line0) 62%,color-mix(in srgb,var(--paper),var(--ink0) 14%) 100%) calc(var(--off) * -1) 0 / var(--tot) 100% no-repeat}
.wall--l{transform:translate3d(calc(var(--Wc) * var(--u) * -1),0,calc((var(--E) - var(--D)) * var(--u) / 2)) rotateY(90deg)}
.wall--r{transform:translate3d(calc(var(--Wc) * var(--u)),0,calc((var(--E) - var(--D)) * var(--u) / 2)) rotateY(-90deg)}
.floor,.ceil{width:calc(var(--Wc) * 2 * var(--u));height:calc((var(--SEG) + 1) * var(--u));left:calc(var(--Wc) * var(--u) * -1);top:calc(var(--off) - var(--mid));transform-origin:50% calc(var(--mid) - var(--off))}
.floor{transform:translate3d(0,calc(var(--Hc) * var(--u)),calc((var(--E) - var(--D)) * var(--u) / 2)) rotateX(90deg);background:repeating-linear-gradient(180deg,rgba(var(--ink-rgb),.07) 0 2px,transparent 2px calc(520 * var(--u))) 0 calc(var(--off) * -1) / 100% var(--tot) no-repeat,linear-gradient(180deg,var(--paper-alt) 0%,var(--field0) 100%) 0 calc(var(--off) * -1) / 100% var(--tot) no-repeat}
.ceil{transform:translate3d(0,calc(var(--Hc) * var(--u) * -1),calc((var(--E) - var(--D)) * var(--u) / 2)) rotateX(-90deg);background:repeating-linear-gradient(180deg,var(--paper) 0 calc(12 * var(--u)),transparent calc(12 * var(--u)) calc(520 * var(--u))) 50% calc(var(--off) * -1) / 60% var(--tot) no-repeat,linear-gradient(180deg,color-mix(in srgb,var(--paper),var(--ink0) 16%) 0%,var(--paper) 100%) 0 calc(var(--off) * -1) / 100% var(--tot) no-repeat}
.back{width:calc(var(--Wc) * 2 * var(--u));height:calc(var(--Hc) * 2 * var(--u));left:calc(var(--Wc) * var(--u) * -1);top:calc(var(--Hc) * var(--u) * -1);transform:translate3d(0,0,calc(var(--D) * var(--u) * -1.001));background:var(--paper)}
.art{position:absolute;width:calc(300 * var(--u));height:calc(367.5 * var(--u));left:calc(150 * var(--u) * -1);top:calc(-211.25 * var(--u));padding:calc(15 * var(--u));background:var(--paper);box-shadow:0 0 0 calc(5 * var(--u)) var(--ink0),0 calc(40 * var(--u)) calc(70 * var(--u)) rgba(var(--ink-rgb),.22);transform:translate3d(calc(var(--s) * var(--Wc) * var(--u) * .985),0,calc(var(--z) * var(--u))) rotateY(calc(var(--s) * -90deg))}
.art img{width:100%;height:100%;object-fit:cover}
.endframe{position:absolute;width:calc(1280 * var(--u));height:calc(800 * var(--u));left:calc(640 * var(--u) * -1);top:calc(400 * var(--u) * -1);transform:translate3d(0,0,calc(var(--D) * var(--u) * -1));background:var(--paper);box-shadow:0 0 calc(160 * var(--u)) rgba(255,255,255,.9)}
.endframe img{width:100%;height:100%}
.room__vig{position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse at 50% 46%,rgba(var(--paper-rgb),0) 30%,rgba(var(--ink-rgb),.4) 100%)}
.room__fade{position:absolute;inset:0;background:var(--paper);opacity:0;pointer-events:none}
.h3d__copy{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:96px 20px 0;pointer-events:none}
.h3d__copy>*{pointer-events:auto;position:relative}
.h3d__copy::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 62% 56% at 50% 52%,rgba(var(--paper-rgb),.9),rgba(var(--paper-rgb),0) 100%)}
.h3d__copy h1{max-width:11em}
.h3d__copy .lede{margin-left:auto;margin-right:auto}
.h3d__copy .actions{justify-content:center}
.h3d__copy .eyebrow{color:var(--bronze)}
.h3d__scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:10px}
.h3d__scroll i{width:1px;height:38px;background:linear-gradient(var(--ink),transparent);animation:drip 2s ease-in-out infinite;transform-origin:top}
@keyframes drip{0%{transform:scaleY(0)}50%{transform:scaleY(1)}100%{transform:scaleY(1);opacity:0}}
.h3d__cap{position:absolute;left:clamp(20px,5vw,72px);bottom:clamp(40px,9vh,96px);display:grid;gap:8px;opacity:0;font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--bronze);padding:14px 18px;background:rgba(var(--paper-rgb),.82);backdrop-filter:blur(8px);border-radius:12px}
.h3d__cap b{font-family:var(--serif);font-weight:500;font-size:clamp(30px,4vw,56px);letter-spacing:0;text-transform:none;color:var(--ink);line-height:1}
.h3d__cap .l{display:block;width:60px;height:1px;background:var(--gold)}

/* ---------- Statement (words light up) ---------- */
.statement{padding:var(--section) 0}
.statement .stage{display:grid;place-items:center}
.statement p.big{font-family:var(--serif);font-size:clamp(40px,6.4vw,104px);line-height:1;letter-spacing:-.015em;max-width:15em;text-align:center;margin:0 auto;padding:0 20px}
.motion .statement{padding:0}
.motion .statement .sw{opacity:.16}

/* ---------- Proof ---------- */
.proof{padding:clamp(56px,7vw,100px) 0;text-align:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.proof__list{display:grid;grid-template-columns:repeat(2,1fr);gap:40px 16px;perspective:1000px}
.proof__list li{transform-style:preserve-3d}
.proof__list strong{display:block;font-family:var(--serif);font-weight:500;font-size:clamp(56px,8vw,128px);line-height:.95;letter-spacing:-.02em}
.proof__list span{display:block;margin-top:10px;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.proof__note{margin-top:44px;color:var(--muted);font-style:italic;font-family:var(--serif);font-size:clamp(20px,2vw,26px)}
@media (min-width:768px){.proof__list{grid-template-columns:repeat(4,1fr)}}

/* ---------- Why (isometric stacks) ---------- */
.why{padding:var(--section) 0}
.motion .why{padding:0}
.why .stage{display:grid;align-content:center}
.why__grid{display:grid;gap:36px;align-items:center;padding-top:80px}
.why__pts{margin-top:28px;display:grid;gap:0}
.why__pts li{padding:16px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:44px 1fr;gap:4px;transition:opacity .5s}
.why__pts .no{font-size:15px}
.why__pts strong{font-weight:600}
.why__pts p{margin-top:4px;color:var(--muted);font-size:16px}
.motion .why__pts li{opacity:.3}
.motion .why__pts li.is-on{opacity:1}
.stacks{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:end}
.stk{display:grid;justify-items:center;align-content:end;gap:14px}
.stk__vis{position:relative;width:210px;height:330px;display:grid;place-items:end center}
.stack{position:relative;width:210px;height:140px;margin-bottom:24px;transform-style:preserve-3d;transform:rotateX(58deg) rotateZ(-36deg)}
.slab{position:absolute;inset:0;border-radius:8px;border:1px solid color-mix(in srgb,var(--ink) 38%,transparent);background:linear-gradient(135deg,color-mix(in srgb,var(--ink) 14%,transparent),color-mix(in srgb,var(--ink) 3%,transparent))}
.stk--as .slab{border-color:rgba(var(--night-accent-rgb),.8);background:linear-gradient(135deg,rgba(var(--night-accent-rgb),.5),rgba(var(--gold-rgb),.18))}
.stk__n{text-align:center}
.stk__n strong{display:block;font-family:var(--serif);font-weight:500;font-size:clamp(32px,4.2vw,60px);line-height:1}
.stk__n>span{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.stk--as .stk__n strong{color:var(--bronze)}
.why__note{margin-top:22px;color:var(--muted);grid-column:1/-1;text-align:center}
@media (min-width:960px){.why__grid{grid-template-columns:1fr 1.1fr;gap:80px;padding-top:40px}}
@media (max-width:959px){.stk__vis{transform:scale(.58);transform-origin:50% 100%;height:200px;margin-bottom:-6px}.why__pts li p{display:none}}

/* ---------- Product fan ---------- */
.fan{background:var(--night);color:var(--night-ink)}
.fan .stage{background:radial-gradient(ellipse at 50% 100%,var(--night-2) 0%,var(--night) 62%)}
.fan__head{position:absolute;left:0;right:0;top:0;padding:clamp(70px,10vh,92px) 16px 0;text-align:center;z-index:4}
.fan__head h2{margin:0 auto;font-size:clamp(26px,2.7vw,40px);line-height:1.05;max-width:none}
.fan__head .eyebrow{margin-bottom:8px;font-size:11px}
.fan__ring{position:absolute;left:50%;top:var(--cy,60%);width:0;height:0;z-index:1}
.fcard{position:absolute;left:0;top:0;width:var(--cw,360px);aspect-ratio:16/10;margin:calc(var(--cw,360px) * -.3125) 0 0 calc(var(--cw,360px) * -.5);will-change:transform;cursor:pointer}
.fcard__in{width:100%;height:100%;border-radius:10px;overflow:hidden;border:1px solid rgba(var(--night-ink-rgb),.18);box-shadow:0 30px 70px -20px rgba(0,0,0,.7);background:var(--paper);transition:transform .6s var(--ease),box-shadow .6s var(--ease);transform-origin:50% 50%}
.fcard img{width:100%;height:100%;object-fit:cover}
@media (hover:hover){
  .fan__ring:hover{z-index:8}
  .fcard:hover{z-index:300!important}
  .fcard:hover .fcard__in{transform:rotate(var(--rot,0deg)) translateY(-6px) scale(1.34);box-shadow:0 50px 110px -20px rgba(0,0,0,.9),0 0 0 1px rgba(var(--night-accent-rgb),.55)}
}
.fan__cap{position:absolute;left:0;right:0;bottom:0;text-align:center;padding:34px 16px clamp(14px,3vh,30px);z-index:5;background:linear-gradient(to bottom,rgba(var(--night-rgb),0),rgba(var(--night-rgb),.9) 38%,var(--night) 100%)}
.fan__cap .no{color:var(--gold)}
.fan__cap h3{margin:2px 0 2px;font-size:clamp(22px,2.1vw,30px);line-height:1.1}
.fan__cap p{color:var(--night-muted);font-size:15px;line-height:1.4}
.fan__cap .no{font-size:12px}
.fan__cap p+p{margin-top:6px!important;font-size:14px}
.fan__hint{position:absolute;right:clamp(16px,4vw,48px);bottom:clamp(22px,5vh,56px);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted0);z-index:6}
html:not(.motion) .fan .stage{height:auto;padding:var(--section) 0}
html:not(.motion) .fan__ring{position:static;display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));width:auto;height:auto;padding:0 16px;max-width:var(--max);margin:40px auto 0}
html:not(.motion) .fcard{position:relative;margin:0;width:auto;cursor:auto}
html:not(.motion) .fan__head{position:static;padding-top:0}
html:not(.motion) .fan__cap,html:not(.motion) .fan__hint{display:none}

/* ---------- Horizontal track ---------- */
.track{padding:var(--section) 0}
.motion .track{padding:0}
.track .stage{display:flex;align-items:center}
.track__rail{display:flex;gap:clamp(20px,3vw,40px);padding:0 max(16px,calc((100vw - var(--max)) / 2 + 32px));width:max-content;align-items:stretch;will-change:transform}
.tpanel{width:min(82vw,620px);flex:none;border:1px solid var(--line);border-radius:18px;padding:clamp(28px,3vw,48px);display:flex;flex-direction:column;justify-content:space-between;min-height:min(62vh,480px);background:var(--bg-alt)}
.tpanel--intro{width:min(86vw,540px);background:transparent;border:0;padding-left:0;justify-content:center}
.tpanel .n{font-family:var(--serif);font-size:clamp(80px,12vw,180px);line-height:.8;color:var(--gold)}
.tpanel h3{font-size:clamp(32px,3.6vw,48px);margin:24px 0 12px}
.tpanel p{color:var(--muted);max-width:26em}
.tpanel--cta{background:var(--ink);color:var(--bg);justify-content:center;gap:24px}
.tpanel--cta h3{margin:0}
html:not(.motion) .track__rail{width:auto;flex-direction:column;padding:0 16px;max-width:var(--max);margin:0 auto}
html:not(.motion) .tpanel{width:auto}
@media (min-width:900px){html:not(.motion) .track__rail{flex-direction:row;flex-wrap:wrap}html:not(.motion) .tpanel{flex:1 1 280px}}

/* ---------- Explore tiles ---------- */
.explore{padding:var(--section) 0}
.tiles{display:grid;gap:18px;perspective:1400px}
@media (min-width:640px){.tiles{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.tiles{grid-template-columns:repeat(4,1fr)}}
.tile{display:flex;flex-direction:column;justify-content:space-between;min-height:320px;padding:28px;border:1px solid var(--line);border-radius:18px;text-decoration:none;background:var(--bg);transform-style:preserve-3d;will-change:transform;transition:border-color .4s;position:relative;overflow:hidden}
.tile:hover{border-color:var(--gold)}
.tile::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at var(--mx,50%) var(--my,0%),rgba(var(--gold-rgb),.22),transparent 55%);opacity:0;transition:opacity .4s}
.tile:hover::before{opacity:1}
.tile h3{font-size:clamp(34px,3vw,44px)}
.tile p{color:var(--muted);margin-top:12px}
.tile .more{font-size:15px;font-weight:600;color:var(--bronze);margin-top:20px}

/* ---------- CTA + ring ---------- */
.cta{background:var(--night);color:var(--night-ink);overflow:hidden;position:relative}
.cta__in{display:grid;gap:40px;align-items:center;padding:clamp(72px,10vw,150px) 16px;position:relative;z-index:2;max-width:var(--max);margin:0 auto}
.cta h2{font-size:clamp(44px,7vw,112px);line-height:.95;max-width:9em;margin-bottom:34px}
.cta__marq{position:absolute;left:0;right:0;bottom:-.14em;font-family:var(--serif);font-size:clamp(100px,22vw,360px);line-height:1;white-space:nowrap;color:transparent;-webkit-text-stroke:1px rgba(var(--night-ink-rgb),.13);pointer-events:none;z-index:1;will-change:transform}
.ring-wrap{perspective:2400px;display:grid;place-items:center;height:clamp(260px,34vw,420px);position:relative;z-index:2}
.ring{--rw:150px;position:relative;width:var(--rw);height:calc(var(--rw) * 1.25);transform-style:preserve-3d;transform:rotateX(-8deg)}
.ring__roll,.ring__spin{position:absolute;inset:0;transform-style:preserve-3d}
.ring__f{position:absolute;inset:0;padding:8px;background:var(--paper-alt);box-shadow:0 0 0 3px var(--ink0);transform:rotateY(calc(var(--i) * 45deg)) translateZ(calc(var(--rw) * 1.3));backface-visibility:visible}
.ring__f img{width:100%;height:100%;object-fit:contain}
@media (min-width:900px){.cta__in{grid-template-columns:1.2fr 1fr;padding:clamp(80px,10vw,150px) 32px}.ring{--rw:190px}}
@media (prefers-reduced-motion:no-preference){.ring__spin{animation:ringspin 46s linear infinite}}
@keyframes ringspin{to{transform:rotateY(-360deg)}}

/* ---------- Inner page heads ---------- */
.phead{position:relative;overflow:hidden;padding:clamp(130px,17vw,220px) 0 clamp(56px,7vw,100px)}
.phead h1{font-size:clamp(52px,8.4vw,132px);line-height:.94;max-width:11em;position:relative;z-index:2}
.phead .lede{position:relative;z-index:2}
.phead .no{display:block;margin-bottom:22px;position:relative;z-index:2}
.fl{position:absolute;z-index:1;border:6px solid var(--paper-alt);box-shadow:0 0 0 2px var(--ink0),0 40px 80px -20px rgba(0,0,0,.45);background:var(--paper-alt);width:var(--fw,150px);aspect-ratio:4/5;will-change:transform;opacity:.92}
.fl img{width:100%;height:100%;object-fit:contain}
.fl--1{--fw:clamp(96px,13vw,200px);right:6%;top:18%;transform:rotate(7deg)}
.fl--2{--fw:clamp(70px,9vw,140px);right:20%;top:70%;transform:rotate(-6deg)}
.fl--3{--fw:clamp(60px,8vw,120px);right:1%;top:72%;transform:rotate(4deg)}
@media (max-width:700px){.fl{opacity:.22}}
.jump{display:flex;flex-wrap:wrap;gap:10px;margin-top:36px;position:relative;z-index:2;max-width:min(100%,760px)}
.jump a{border:1px solid var(--field);border-radius:999px;padding:0 18px;min-height:44px;display:inline-flex;align-items:center;font-size:15px;text-decoration:none;background:color-mix(in srgb,var(--bg) 70%,transparent);backdrop-filter:blur(8px);transition:background .3s,border-color .3s,color .3s}
.jump a:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}

/* ---------- Features chapters ---------- */
.chapter{padding:var(--section) 0}
.chapter__grid{display:grid;gap:40px}
.chapter__stick h2{margin:6px 0 16px;font-size:clamp(40px,5vw,72px)}
.chapter__idx{margin-top:26px;display:none;gap:2px;font-size:14px}
.chapter__idx a{display:block;text-decoration:none;color:var(--muted);padding:5px 0 5px 14px;border-left:1px solid var(--line);transition:color .3s,border-color .3s}
.chapter__idx a.is-on,.chapter__idx a:hover{color:var(--ink);border-color:var(--gold)}
@media (min-width:1000px){
  .chapter__grid{grid-template-columns:minmax(0,.8fr) minmax(0,1.5fr);gap:64px;align-items:start}
  .chapter__stick{position:sticky;top:120px}
  .chapter__idx{display:grid}
}
.blocks{display:grid;gap:clamp(72px,9vw,128px)}
.block{position:relative;scroll-margin-top:110px}
.block .eyebrow{margin-top:34px}
.block h3{margin-bottom:14px}
.block .intro{color:var(--muted);max-width:36em}
.list{margin-top:20px;display:grid;gap:11px;font-size:16px}
.list li{position:relative;padding-left:22px}
.list li::before{content:"";position:absolute;left:0;top:.72em;width:6px;height:6px;border-radius:50%;background:var(--gold)}
.list strong{font-weight:600}
.fig{margin:0;min-width:0;perspective:1400px}
.fig figcaption{margin-top:14px;font-size:13px;color:var(--muted);letter-spacing:.04em}
.shot{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--bg);box-shadow:0 40px 80px -30px rgba(0,0,0,.4)}
.shot img{width:100%;height:auto}
.theme-dark .shot{box-shadow:0 40px 90px -30px #000,0 0 0 1px rgba(var(--night-ink-rgb),.06)}
.phone{border:5px solid var(--ink0);border-radius:24px;overflow:hidden;background:var(--paper);box-shadow:0 30px 60px -16px rgba(0,0,0,.55)}
.theme-dark .phone{border-color:var(--night-line)}
.phone img{width:100%;height:auto}
.rise{transform-origin:50% 100%;will-change:transform}
.duo{position:relative;padding-bottom:11%}
.duo__main{width:88%}
.duo__over{position:absolute;right:0;bottom:0;width:60%}
.duo__phone{position:absolute;right:3%;bottom:0;width:24%;max-width:170px;border-radius:22px}
.cards{display:grid;gap:20px}
.card{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:clamp(24px,3vw,36px)}
.theme-dark .card{background:var(--bg-alt)}
.card h3{font-size:30px;line-height:1.1;margin-bottom:10px}
@media (min-width:640px){.cards{grid-template-columns:repeat(2,1fr)}}

/* ---------- In action: visitor journey ---------- */
.journey .stage{display:grid;align-items:center}
.j__grid{display:grid;gap:28px;align-items:center;padding:96px 0 28px;width:100%}
.j__text{position:relative;min-height:230px}
.jstep{position:absolute;left:0;top:0;right:0;opacity:0;visibility:hidden}
.jstep:first-child{opacity:1;visibility:visible}
html:not(.motion) .jstep{position:static;opacity:1;visibility:visible;margin-bottom:56px}
html:not(.motion) .j__text{min-height:0}
.jstep h2{font-size:clamp(36px,4.4vw,64px);margin:6px 0 14px}
.jstep p.intro{color:var(--muted);max-width:30em}
.j__dev{position:relative;perspective:1600px}
.dev{position:relative;transform-style:preserve-3d}
.dev__imgs{position:relative;aspect-ratio:16/10}
.dev__imgs img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.dev__imgs img:not(:first-child){opacity:0}
html:not(.motion) .dev__imgs img:not(:first-child){display:none}
.j__phone{position:absolute;right:-2%;bottom:-6%;width:30%;max-width:240px;opacity:0;transform-origin:50% 100%}
.j__phone .pimgs{position:relative;aspect-ratio:390/800}
.j__phone .pimgs img{position:absolute;inset:0;width:100%;height:100%}
.j__phone .pimgs img:last-child{opacity:0}
.j__ticks{display:none}
@media (min-width:960px){
  .j__grid{grid-template-columns:.8fr 1.3fr;gap:64px}
  .j__ticks{display:grid;gap:10px;position:absolute;left:clamp(16px,3vw,40px);top:50%;transform:translateY(-50%);font-size:12px;letter-spacing:.14em;color:var(--muted0)}
  .j__ticks .on{color:var(--gold)}
}
html:not(.motion) .j__phone{position:relative;opacity:1;right:auto;bottom:auto;width:200px;margin:30px auto 0}
html:not(.motion) .j__phone .pimgs img:last-child{display:none}

/* ---------- For whom: stacking panels ---------- */
.panels{padding:0 0 var(--section)}
.panel{position:sticky;top:11vh;border-radius:28px;overflow:hidden;margin-bottom:12vh;min-height:min(78vh,640px);background:var(--pbg,var(--night-2));border:1px solid rgba(var(--night-ink-rgb),.08);transform-origin:50% 0;display:grid}
html:not(.motion) .panel{position:relative;top:0;margin-bottom:24px;min-height:0}
.panel__in{display:grid;gap:28px;padding:clamp(22px,4.2vh,60px) clamp(24px,4vw,64px);align-items:center}
.panel h2{font-size:clamp(40px,min(5.4vw,8.4vh),88px);line-height:.95;margin:12px 0 14px}
.panel .lede{margin-top:0;color:var(--field0)}
.panel .list li{color:var(--field0)}
.panel__vis{perspective:1400px}
.panel__vis .shot{transform:rotateY(-12deg) rotateX(4deg);transition:transform .8s var(--ease)}
.panel:hover .panel__vis .shot{transform:rotateY(-3deg) rotateX(1deg)}
@media (min-width:960px){.panel__in{grid-template-columns:1fr 1.05fr;gap:64px}}

/* ---------- Visitor experience (in action) ---------- */
.vis{padding:var(--section) 0}
.devices{display:grid;gap:28px;align-items:end;perspective:1600px}
.devices__phones{display:flex;gap:20px;justify-content:center;align-items:flex-end}
.devices__phones .phone{width:46%;max-width:210px}
@media (min-width:768px){.devices{grid-template-columns:2fr 1fr}}

/* ---------- Contact ---------- */
.contact{padding:clamp(130px,15vw,190px) 0 var(--section);min-height:100vh;position:relative;overflow:hidden}
.contact__grid{display:grid;gap:56px;align-items:start}
.contact h1{font-size:clamp(46px,6.2vw,92px);margin-bottom:24px}
.contact .ring-wrap{height:clamp(240px,30vw,360px);margin-top:20px;justify-items:start}
@media (min-width:900px){.contact__grid{grid-template-columns:1fr 1fr;gap:80px}.contact .ring-wrap{justify-items:center}}
.form{display:grid;gap:18px}
.field{display:grid;gap:6px;font-size:14px;color:var(--muted)}
.field input,.field textarea{font:inherit;font-size:17px;padding:14px 16px;border-radius:10px;border:1px solid var(--field);background:var(--paper);color:var(--ink0);width:100%;min-height:50px;transition:box-shadow .3s,border-color .3s}
.field input:focus,.field textarea:focus{outline:0;border-color:var(--gold);box-shadow:0 0 0 4px rgba(var(--gold-rgb),.28)}
.field textarea{resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form .btn{justify-self:start}
.form__status{min-height:24px;color:var(--night-accent)}
.form__status.err{color:#ffb9a8}

/* ---------- Footer ---------- */
.site-footer{background:var(--night);color:var(--night-ink);padding:clamp(48px,6vw,80px) 0 0;overflow:hidden}
.foot{display:grid;gap:28px;padding-bottom:clamp(36px,5vw,64px)}
.foot__nav{display:flex;flex-wrap:wrap;gap:6px 28px}
.foot__nav a{text-decoration:none;min-height:44px;display:inline-flex;align-items:center;color:var(--field0);transition:color .3s}
.foot__nav a:hover{color:var(--gold)}
.foot .fineprint{color:var(--muted0)}
.foot__mark{font-family:var(--serif);font-weight:500;font-size:clamp(90px,24vw,400px);line-height:.78;letter-spacing:-.03em;text-align:center;color:var(--night-ink);margin:0;white-space:nowrap;transform-origin:50% 100%;padding-bottom:.02em;user-select:none}
@media (min-width:768px){.foot{grid-template-columns:1fr auto;align-items:center}.foot__nav{grid-column:1/-1;order:-1;padding-bottom:18px;border-bottom:1px solid var(--night-line);margin-bottom:4px}}

/* ---------- Reveal (non-split) ---------- */
.js .reveal{opacity:0;transform:translateY(60px)}
.reveal.in{opacity:1;transform:none;transition:opacity 1.1s var(--ease),transform 1.1s var(--ease)}

@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none}
  .js .loader{display:none}
  .h3d__scroll i{animation:none}
  ::view-transition-old(root),::view-transition-new(root){animation:none}
}

/* ---------- Added: nav, forms, CMS+CRM scene, family tiles, clients, product accents ---------- */
@media (min-width:900px) and (max-width:1180px){.hdr__nav a{padding:0 12px;font-size:14px}.wordmark{font-size:26px}}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.field select{font:inherit;font-size:17px;padding:14px 16px;border-radius:10px;border:1px solid var(--field);background:var(--paper);color:var(--ink0);width:100%;min-height:50px}
.field select:focus{outline:0;border-color:var(--gold);box-shadow:0 0 0 4px rgba(var(--gold-rgb),.28)}

.hybrid .stage{display:grid;align-content:center;justify-items:center;padding:90px 16px 40px;gap:30px}
.hy__head{text-align:center}
.hy__head h2{max-width:12em;margin:0 auto}
.hy__cards{display:grid;gap:18px;align-items:stretch;width:min(1100px,100%);perspective:1600px}
.hy{border:1px solid var(--line);border-radius:20px;padding:clamp(24px,3vw,40px);background:var(--bg-alt);position:relative}
.hy h3{font-size:clamp(40px,4.6vw,68px);margin:10px 0 12px}
.hy .list{margin-top:18px}
.hy--crm{background:color-mix(in srgb,var(--gold) 14%,var(--bg-alt))}
.hy__plus{display:none;font-family:var(--serif);font-size:72px;line-height:1;color:var(--bronze);align-self:center}
.hy__merge{font-family:var(--serif);font-size:clamp(30px,4vw,56px);color:var(--bronze);opacity:1;text-align:center}
@media (min-width:900px){.hy__cards{grid-template-columns:1fr auto 1fr;gap:0}.hy__plus{display:block;padding:0 14px}}
.motion .hy__merge{opacity:0}

.family{padding:var(--section) 0}
.fam{display:grid;gap:20px;margin-top:clamp(36px,5vw,64px);perspective:1600px}
@media (min-width:900px){.fam{grid-template-columns:1fr 1fr}}
.fam__t{display:flex;flex-direction:column;gap:12px;padding:clamp(24px,3vw,40px);border-radius:24px;text-decoration:none;background:var(--bg-alt);border:1px solid var(--line);transform-style:preserve-3d;will-change:transform;overflow:hidden;transition:border-color .4s;position:relative}
.fam__t:hover{border-color:var(--gold)}
.fam__t--stage{background:linear-gradient(160deg,#2a1a14,var(--night-2) 60%)}
.fam__t--stage .no{color:#f2a878}
.fam__t--pub{background:linear-gradient(160deg,#16251f,var(--night-2) 60%)}
.fam__t--pub .no{color:#a5cbb9}
.fam__t h3{font-size:clamp(32px,3.6vw,52px);max-width:11em}
.fam__t p{color:var(--muted);max-width:30em}
.fam__img{margin-top:auto;border-radius:12px;overflow:hidden;box-shadow:0 30px 60px -20px #000;transform:translateZ(30px) rotateX(6deg);transform-origin:50% 100%;margin-top:18px}
.fam__img img{width:100%;height:auto}
.fam .more{font-weight:600;color:var(--ink)}
.more-fam{padding:var(--section) 0}

.clients{padding:var(--section) 0}
.client-list{margin-top:clamp(32px,5vw,56px);border-top:1px solid var(--line)}
.client{display:grid;grid-template-columns:1fr;gap:4px 24px;align-items:baseline;padding:clamp(22px,3vw,38px) 0;border-bottom:1px solid var(--line);text-decoration:none;position:relative;isolation:isolate;transition:padding .6s var(--ease)}
.client::before{content:"";position:absolute;inset:0 -16px;background:var(--bg-alt);z-index:-1;transform:scaleY(0);transform-origin:50% 100%;transition:transform .6s var(--ease);border-radius:12px}
.client:hover::before,.client:focus-visible::before{transform:scaleY(1)}
.client:hover,.client:focus-visible{padding-left:16px;padding-right:16px}
.client__n{font-family:var(--serif);font-size:clamp(40px,6.2vw,92px);line-height:1;letter-spacing:-.015em}
.client__d{color:var(--muted)}
.client__u{color:var(--bronze);font-weight:600;white-space:nowrap}
@media (min-width:900px){.client{grid-template-columns:70px 1fr auto;}.client__d{grid-column:2;grid-row:2}.client__n{grid-column:2}.client .no{grid-row:1}.client__u{grid-column:3;grid-row:1}}

/* product accents */
body.p-stage{--gold:#e08a5a;--bronze:#a4532a}
body.p-stage .theme-dark,body.p-stage .fan{--bronze:#f2a878}
body.p-publish{--gold:#7fa395;--bronze:#3b6b59}
body.p-publish .theme-dark,body.p-publish .fan{--bronze:#a5cbb9}
@media (max-width:700px){.fan__hint{display:none}}

/* ---------- Back to top ---------- */
.totop{position:fixed;right:clamp(14px,2vw,26px);bottom:clamp(14px,2vw,26px);z-index:110;width:52px;height:52px;border-radius:50%;border:1px solid rgba(var(--night-ink-rgb),.2);padding:0;background:rgba(var(--night-rgb),.9);color:var(--night-ink);cursor:pointer;display:grid;place-items:center;opacity:0;visibility:hidden;transform:translateY(14px) scale(.9);transition:opacity .4s,transform .5s var(--ease),visibility 0s .5s,background .3s,color .3s;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 10px 30px -8px rgba(0,0,0,.45)}
.totop.on{opacity:1;visibility:visible;transform:none;transition:opacity .4s,transform .5s var(--ease),visibility 0s,background .3s,color .3s}
.totop:hover{background:var(--gold);color:var(--night)}
.totop:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.totop__ring{position:absolute;inset:0;width:100%;height:100%;transform:rotate(-90deg)}
.totop__bg{fill:none;stroke:rgba(var(--night-ink-rgb),.2);stroke-width:2}
.totop__bar{fill:none;stroke:var(--gold);stroke-width:2.5;stroke-linecap:round;transition:stroke-dashoffset .15s linear}
.totop:hover .totop__bar{stroke:var(--night)}.totop:hover .totop__bg{stroke:rgba(var(--night-rgb),.25)}
.totop__arrow{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .4s var(--ease)}
.totop:hover .totop__arrow{transform:translateY(-2px)}
html:has(.hdr__nav.open) .totop{opacity:0;visibility:hidden}
.fan__hint{right:auto;left:clamp(16px,4vw,48px)}
@media (prefers-reduced-motion:reduce){.totop,.totop.on{transition:none}}

.why__grid>div:first-child{position:relative;z-index:2}
@media (max-height:820px) and (min-width:960px){.panel .lede{font-size:17px}.panel .list{margin-top:14px;gap:8px;font-size:15px}.panel{top:9vh}}

/* ---------- Mobile / portrait refinements ---------- */
@media (max-aspect-ratio:4/5){.room{--Hc:760}}
.hdr{--h-fade:rgba(var(--paper-rgb),.94)}
.hdr[data-theme="dark"]{--h-fade:rgba(var(--night-rgb),.92)}
@media (max-width:899px){
  .hdr::before{content:"";position:absolute;left:0;right:0;top:0;bottom:-18px;background:linear-gradient(to bottom,var(--h-fade) 55%,transparent);z-index:-1;pointer-events:none}
  .hdr:has(.hdr__nav.open)::before{display:none}
  /* CMS + CRM scene must fit one screen */
  .hybrid .stage{padding:74px 14px 18px;gap:12px}
  .hy__head h2{font-size:30px}.hy__head .eyebrow{margin-bottom:6px}
  .hy__cards{gap:10px}
  .hy{padding:16px 18px}.hy h3{font-size:34px;margin:4px 0 6px}
  .hy>p.muted{display:none}
  .hy .list{margin-top:8px;gap:6px;font-size:14px;line-height:1.4}
  .hy__merge{font-size:26px}
  /* stacks scene must fit one screen */
  .why__grid{padding-top:70px;gap:14px}
  .why h2{font-size:32px}.why .eyebrow{margin-bottom:8px}
  .why__grid>div:first-child>p.muted{display:none}
  .why__pts{margin-top:12px}.why__pts li{padding:10px 0}
  .why__note{font-size:14px;margin-top:6px}
  .stk__n strong{font-size:28px}
}
@media (max-width:959px){
  /* panels are taller than a phone screen: let them scroll normally instead of stacking */
  .panel{position:relative;top:0;margin-bottom:18px;min-height:0}
}
@media (max-width:600px){.ring{--rw:100px}.fl{opacity:.16}}
@media (max-width:600px){
  .stacks{gap:0}
  .stk__vis{transform:scale(.46);height:160px;margin-bottom:-4px}
  .stk__n strong{font-size:24px}
  .stk__n>span{font-size:10px;letter-spacing:.06em;display:block;line-height:1.35}
}
@media (max-width:600px){.stk--as .stk__vis{margin-left:-34px}.stk--wp .stk__vis{margin-left:6px}}
@media (min-width:900px) and (max-width:1060px){.hdr__nav a{padding:0 9px;font-size:13px}.wordmark{font-size:24px}.btn--demo{padding:0 16px;font-size:14px}}
/* image credits */
.credits{padding:clamp(120px,16vh,180px) 0 96px}
.credits__list{list-style:none;margin:40px 0 0;padding:0;display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(min(100%,420px),1fr))}
.credits__list li{display:flex;gap:16px;align-items:center;padding:12px;border:1px solid rgba(var(--ink-rgb),.14);border-radius:10px}
.credits__list img{width:72px;height:90px;object-fit:cover;border-radius:3px;flex:none}
.credits__list div{display:grid;gap:3px;font-size:.92rem;line-height:1.35}
.credits__list span{opacity:.72}
.credits__list a{text-decoration:underline;text-underline-offset:3px}

/* ---------- v2: cards with images, hero scroll hint, mobile simplifications ---------- */
.h3d__copy{padding-bottom:96px}
.h3d__scroll{bottom:16px}
.tpanel{justify-content:flex-start;gap:0}
.tpanel__img{border-radius:12px;overflow:hidden;border:1px solid var(--line);aspect-ratio:16/10;margin-bottom:22px;background:var(--bg-alt)}
.tpanel__img img{width:100%;height:100%;object-fit:cover;object-position:top left}
.tpanel .n{font-size:clamp(44px,5vw,72px);line-height:.9}
.tpanel h3{margin:14px 0 10px}
.tpanel--intro,.tpanel--cta{justify-content:center}
.tile{min-height:0;justify-content:flex-start;gap:20px}
.tile__img{border-radius:10px;overflow:hidden;border:1px solid var(--line);aspect-ratio:16/10;background:var(--bg-alt)}
.tile__img img{width:100%;height:100%;object-fit:cover;object-position:top left}
.tile .more{margin-top:auto}
.tile>div:last-of-type{flex:1}
@media (max-width:767px){
  /* hero: gallery only */
  .hero3d .h3d__copy,.hero3d .h3d__cap{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;padding:0;opacity:0!important;pointer-events:none}
  .hero3d .h3d__copy::before{display:none}
  .h3d__scroll{bottom:28px}
}
@media (max-width:959px){
  /* Why ArtSolve: no pinned animation on small screens */
  .motion .why{height:auto;padding:var(--section) 0}
  .motion .why .stage{position:static;height:auto;overflow:visible}
  .motion .why__pts li{opacity:1}
  .why__pts li p{display:block!important}
  .why__grid>div:first-child>p.muted{display:block!important}
  .why__grid{padding-top:0;gap:36px}
  .why .stk__vis{height:200px}
}
@media (max-height:820px){.tpanel__img{aspect-ratio:2/1;margin-bottom:16px}}

/* Dada-era sculptures on plinths in the hero gallery */
.room{--sk:1}
@media (max-aspect-ratio:4/5){.room{--sk:1.7}}
.sculpt{position:absolute;left:0;top:calc(var(--Hc) * var(--u));display:flex;flex-direction:column;align-items:center;transform:translate3d(calc(var(--x) * var(--u)),0,calc(var(--z) * var(--u))) translate(-50%,-100%) scaleX(var(--f,1)) rotateY(var(--ry,0deg))}
.sculpt img{height:calc(300 * var(--sk) * var(--u));width:auto;max-width:none;position:relative;z-index:1;filter:drop-shadow(0 calc(18 * var(--u)) calc(22 * var(--u)) rgba(var(--ink-rgb),.28))}
.sculpt__base{display:block;width:calc(190 * var(--sk) * var(--u));height:calc(130 * var(--sk) * var(--u));margin-top:calc(-4 * var(--u));background:linear-gradient(90deg,color-mix(in srgb,var(--paper),var(--ink0) 12%) 0%,var(--paper) 38%,color-mix(in srgb,var(--paper),var(--ink0) 9%) 100%);border-top:calc(3 * var(--u)) solid var(--paper);box-shadow:0 calc(30 * var(--u)) calc(40 * var(--u)) rgba(var(--ink-rgb),.22)}
.sculpt::after{content:"";position:absolute;left:50%;bottom:calc(-14 * var(--u));width:calc(300 * var(--sk) * var(--u));height:calc(40 * var(--u));transform:translateX(-50%);background:radial-gradient(ellipse at center,rgba(var(--ink-rgb),.22),transparent 70%);z-index:-1}

/* ---------- Walk-through: wall labels, look-around and the movement pad ---------- */
.lab{position:absolute;left:50%;top:100%;margin-top:calc(34 * var(--u));width:calc(440 * var(--u));padding:calc(16 * var(--u)) calc(20 * var(--u));text-align:center;display:grid;gap:calc(5 * var(--u));background:rgba(var(--paper-rgb),.95);border:calc(1.5 * var(--u)) solid var(--line0);border-radius:calc(10 * var(--u));box-shadow:0 calc(14 * var(--u)) calc(30 * var(--u)) rgba(var(--ink-rgb),.18);color:var(--ink0);opacity:0;transform:translate(-50%,calc(14 * var(--u))) scaleX(var(--f,1));transition:opacity .45s var(--ease),transform .45s var(--ease);pointer-events:none}
.lab b{font:italic 500 calc(31 * var(--u))/1.1 var(--serif)}
.lab span{font:600 calc(17 * var(--u))/1.2 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.lab em{font:normal 400 calc(18 * var(--u))/1.2 var(--sans);color:var(--muted0)}
.art.is-focus .lab,.sculpt.is-focus .lab{opacity:1;transform:translate(-50%,0) scaleX(var(--f,1))}
.art.is-focus{box-shadow:0 0 0 calc(5 * var(--u)) var(--ink0),0 0 0 calc(11 * var(--u)) rgba(var(--gold-rgb),.45),0 calc(40 * var(--u)) calc(70 * var(--u)) rgba(var(--ink-rgb),.26)}
.sculpt .lab{margin-top:calc(46 * var(--u));width:calc(400 * var(--u))}
.art,.sculpt{cursor:default}
.hero3d__stage{touch-action:pan-y;cursor:grab}
.hero3d__stage.is-drag{cursor:grabbing}
@media (max-width:767px){
  .h3d__scroll{left:auto;right:18px;transform:none;align-items:flex-end;bottom:22px}
}

/* Desktop only: screenshots grow when hovered */
@media (min-width:960px) and (hover:hover) and (pointer:fine){
  .shot{position:relative;transition:transform .55s var(--ease),box-shadow .55s var(--ease);will-change:transform}
  .shot:hover{transform:scale(1.2);z-index:30;box-shadow:0 60px 120px -30px rgba(0,0,0,.5)}
  .panel__vis .shot:hover{transform:rotateY(-3deg) rotateX(1deg) scale(1.15)}
  .duo__over:hover,.duo__main:hover{transform:scale(1.2)}
}


/* hero: welcome heading and walking guide */
.h3d__copy h1{max-width:15.5em;font-size:clamp(32px,4.3vw,66px);line-height:1.06}
.h3d__guide{position:absolute;left:50%;bottom:clamp(22px,5vh,48px);transform:translateX(-50%);z-index:6;display:grid;gap:10px;justify-items:center;padding:14px 22px;border-radius:18px;background:rgba(var(--paper-rgb),.6);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(var(--ink-rgb),.08);transition:opacity .8s;pointer-events:none;text-align:center}
.h3d__guide .g{display:flex;align-items:center;gap:10px;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted0);animation:guide-glow 3.6s ease-in-out infinite}
.h3d__guide .g--look{animation-delay:1.8s}
.h3d__guide b{font-weight:700;color:var(--ink0)}
.h3d__guide svg{width:20px;height:20px;flex:none;fill:none;stroke:var(--accent);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;animation:guide-arrow 3.6s ease-in-out infinite}
.h3d__guide .g--touch{display:none}
@keyframes guide-glow{0%,100%{text-shadow:0 0 0 rgba(var(--gold-rgb),0)}50%{text-shadow:0 0 14px rgba(var(--gold-rgb),.55)}}
@keyframes guide-arrow{0%,100%{filter:drop-shadow(0 0 0 rgba(var(--gold-rgb),0));transform:translateY(0)}50%{filter:drop-shadow(0 0 6px rgba(var(--gold-rgb),.8));transform:translateY(2px)}}
.h3d__guide .g--look svg{animation-name:guide-arrow-x}
@keyframes guide-arrow-x{0%,100%{filter:drop-shadow(0 0 0 rgba(var(--gold-rgb),0))}50%{filter:drop-shadow(0 0 6px rgba(var(--gold-rgb),.8))}}
@media (hover:none),(max-width:767px){.h3d__guide .g,.h3d__guide .g--look{display:none}.h3d__guide .g--touch{display:flex}.h3d__guide{bottom:26px;padding:11px 16px}.h3d__guide .g{font-size:11px;letter-spacing:.1em}}
@media (prefers-reduced-motion:reduce){.h3d__guide .g,.h3d__guide svg{animation:none}}
html:not(.motion) .h3d__guide{display:none}


/* hero: typographic intro */
.h3d__copy::before{background:radial-gradient(ellipse 66% 64% at 50% 50%,rgba(var(--paper-rgb),.94),rgba(var(--paper-rgb),.78) 55%,rgba(var(--paper-rgb),0) 100%)}
.h3d__copy h1{max-width:none;font-size:clamp(46px,7.2vw,110px);line-height:.95;letter-spacing:-.02em}
.h3d__sub{margin-top:clamp(16px,2.4vh,28px);max-width:23em;font-family:var(--serif);font-style:italic;font-weight:500;font-size:clamp(22px,2.5vw,36px);line-height:1.18;color:var(--ink0)}
.h3d__body{margin-top:clamp(12px,1.8vh,20px);max-width:32em;font-size:clamp(15px,1.2vw,18px);line-height:1.55;color:var(--muted0)}
.h3d__cred{margin-top:clamp(14px,2vh,22px);max-width:46em;text-wrap:balance;display:flex;align-items:center;justify-content:center;gap:12px;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);line-height:1.5}
.h3d__cred span{width:28px;height:1px;background:var(--accent);flex:none}
.h3d__cta{margin-top:clamp(20px,3.2vh,34px)}
.h3d__cta .btn{gap:12px}
.h3d__cta svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .4s var(--ease)}
.h3d__cta .btn:hover svg{transform:translateX(5px)}
.walkpause{position:absolute;left:50%;bottom:clamp(22px,5vh,48px);transform:translateX(-50%);z-index:7;display:flex;align-items:center;gap:10px;padding:11px 20px;border-radius:999px;background:rgba(var(--paper-rgb),.82);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(var(--ink-rgb),.14);color:var(--ink0);font:600 12.5px var(--sans);letter-spacing:.14em;text-transform:uppercase;cursor:pointer;opacity:0;pointer-events:none;transition:opacity .6s}
.walkpause.is-on{opacity:1;pointer-events:auto}
.walkpause svg{width:14px;height:14px;fill:currentColor}
@media (max-width:767px){.hero3d .h3d__copy{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;padding:0;opacity:0!important;pointer-events:none}}

/* captions: no panel, narrower than the frame; sculpture captions sit on the plinth face */
.lab{width:calc(290 * var(--u));margin-top:calc(26 * var(--u));padding:0;background:none;border:0;box-shadow:none;border-radius:0;gap:calc(4 * var(--u));text-wrap:balance}
.lab b{font-size:calc(22 * var(--u));line-height:1.12}
.lab span{font-size:calc(12.5 * var(--u));letter-spacing:.14em}
.lab em{font-size:calc(14 * var(--u))}
.sculpt__base{width:calc(250 * var(--sk) * var(--u));height:calc(150 * var(--sk) * var(--u))}
.sculpt .lab{top:auto;bottom:calc(34 * var(--sk) * var(--u));margin:0;width:calc(214 * var(--sk) * var(--u));z-index:3;transform:translate(-50%,calc(8 * var(--u))) scaleX(var(--f,1))}
.sculpt.is-focus .lab{transform:translate(-50%,0) scaleX(var(--f,1))}
.sculpt .lab b{font-size:calc(19 * var(--sk) * var(--u))}
.sculpt .lab span{font-size:calc(11 * var(--sk) * var(--u))}
.sculpt .lab em{font-size:calc(12.5 * var(--sk) * var(--u))}


/* hero: blinking forward cursor */
.walkcursor{position:fixed;left:0;top:0;z-index:200;width:46px;height:46px;margin:-23px 0 0 -23px;border-radius:50%;display:grid;place-items:center;pointer-events:none;opacity:0;transition:opacity .25s;color:var(--ink0);background:rgba(var(--paper-rgb),.55);border:1px solid rgba(var(--ink-rgb),.18);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}
.walkcursor.on{opacity:1}
.walkcursor svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;animation:curblink 1.15s ease-in-out infinite}
@keyframes curblink{0%,100%{opacity:1;transform:translateY(0)}50%{opacity:.18;transform:translateY(-3px)}}
.hero3d__stage.is-walkcur,.hero3d__stage.is-walkcur *{cursor:none!important}
@media (prefers-reduced-motion:reduce){.walkcursor svg{animation:none}}
@media (hover:none){.walkcursor{display:none}}

/* end of page: small animated "up next" call to action above the giant wordmark */
.nextcta__wrap{display:flex;justify-content:center;padding-bottom:clamp(26px,4vw,48px)}
.nextcta{--a:0deg;position:relative;display:inline-flex;align-items:center;gap:16px;padding:10px 12px 10px 24px;border-radius:999px;text-decoration:none;color:var(--night-ink);background:linear-gradient(var(--night),var(--night)) padding-box,conic-gradient(from var(--a),rgba(var(--night-accent-rgb),.05),var(--night-accent),rgba(var(--night-accent-rgb),.05) 40%,rgba(var(--night-accent-rgb),.05)) border-box;border:1.5px solid transparent;animation:cta-spin 5s linear infinite;transition:transform .5s var(--ease),box-shadow .5s}
@property --a{syntax:"<angle>";initial-value:0deg;inherits:false}
@keyframes cta-spin{to{--a:360deg}}
.nextcta:hover{transform:translateY(-3px);box-shadow:0 14px 40px -14px rgba(var(--night-accent-rgb),.55)}
.nextcta__eye{font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--night-muted)}
.nextcta__t{font-family:var(--serif);font-size:clamp(22px,2.2vw,28px);font-weight:500;line-height:1;white-space:nowrap}
.nextcta__go{position:relative;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--night-accent);color:var(--night);flex:none}
.nextcta__go::after{content:"";position:absolute;inset:0;border-radius:50%;border:1.5px solid var(--night-accent);animation:cta-ping 2.4s ease-out infinite}
.nextcta__go svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;animation:cta-nudge 1.8s ease-in-out infinite}
@keyframes cta-ping{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.9);opacity:0}}
@keyframes cta-nudge{0%,100%{transform:translateX(-2px)}50%{transform:translateX(4px)}}
.motion .nextcta{opacity:0;translate:0 26px;transition:opacity .9s var(--ease),translate .9s var(--ease),transform .5s var(--ease),box-shadow .5s}
.motion .nextcta.in{opacity:1;translate:0 0}
@media (max-width:520px){.nextcta{gap:10px;padding:8px 8px 8px 18px}.nextcta__eye{display:none}}
@media (prefers-reduced-motion:reduce){.nextcta,.nextcta__go::after,.nextcta__go svg{animation:none}}

/* Velázquez, on a plinth beside the last artwork: turns to keep looking at the visitor */
.sculpt--vel img{height:calc(370 * var(--sk) * var(--u));filter:drop-shadow(0 calc(16 * var(--u)) calc(20 * var(--u)) rgba(var(--ink-rgb),.35))}
.sculpt--vel .lab{width:calc(230 * var(--sk) * var(--u))}