/* Hallmark · v2.0.0 · direction: by request (Datum reference measured at 1440x900: Switzer 300 display with -0.055em tracking, 40px gutters, 12-column grid, 72px bar, sticky stories 3 viewports tall; Detalhes palette: paper, navy, champagne gold) · signature: the Residência AD facade drawn in pencil, built as a white model, dressed in wood and glass, then wiped into the real dusk render as you scroll
   critique: gold is the only accent (progress lines, the hover dot, plan dimensions); navy carries the project index, the process and the footer; photographs do the rest
   waive 58: section copy density matches the Datum reference, as the client asked
   waive 46a: the three numbers are the studio's own (current site), not invented
   waive 24b: spacing follows the Datum reference measurements, not a 4px grid
   waive 26b: the page has no disabled controls, and the pressed state is styled on buttons and cards
   waive 11: slow image zoom on hover is part of the Datum reference the client asked to follow
   waive 54: the small section labels above headings are part of the Datum reference the client asked to replicate */

:root{
  --paper:#F4F0EA;
  --paper-2:#EAE3D9;
  --paper-3:#E2D9CC;
  --navy:#1E2638;
  --navy-2:#2B3550;
  --navy-deep:#161C2A;
  --gold:#C2A375;
  --gold-deep:#9E7F52;
  --ink:#1E2638;
  --ink-soft:#5B6274;
  --ink-mute:#8A8F9C;
  --line:#D9CFC1;
  --line-dark:rgba(244,240,234,.14);
  --on-dark:#F4F0EA;
  --on-dark-soft:rgba(244,240,234,.68);
  --on-dark-mute:rgba(244,240,234,.46);
  --shade-20:rgba(20,25,37,.2);--shade-45:rgba(20,25,37,.45);--shade-60:rgba(20,25,37,.6);
  --veil-12:rgba(244,240,234,.12);--veil-40:rgba(244,240,234,.4);
  --wash:rgba(194,163,117,.09);
  --model:#FBF9F6;--model-2:#D3C9BB;--model-shadow:rgba(30,38,56,.14);
  --wood:#A47B55;--wood-2:#7F5C3E;--glass:#3A4458;--cobogo:#ECE6DC;--lawn:#9AA486;
  --lb-bg:#141925;

  --f-sans:"Switzer","Inter Tight","Helvetica Neue",Arial,sans-serif;

  --wrap:1440px;
  --hh:72px;
  --g:40px;
  --gap:24px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html,body{overflow-x:clip}
html{scroll-padding-top:var(--hh)}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-sans);font-weight:400;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
img,video,svg{max-width:100%;display:block}
img{height:auto}
a{color:inherit}
button{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--f-sans);font-weight:300;margin:0;text-wrap:balance;overflow-wrap:break-word;min-width:0}
p{margin:0}
[hidden]{display:none!important}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-left:var(--g);padding-right:var(--g)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;transition:none}
.t-label{font-size:13px;line-height:1.35;font-weight:400;color:var(--ink-soft)}
.dark .t-label{color:var(--on-dark-mute)}
.t-h2{font-size:clamp(44px,5vw,72px);line-height:.98;letter-spacing:-.045em}
.t-big{font-size:clamp(48px,5vw,72px);line-height:.98;letter-spacing:-.045em}
.t-lead{font-size:19px;line-height:1.45;letter-spacing:-.01em}
.num{font-variant-numeric:tabular-nums}
.wm{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-bottom:-.08em}
.wm>span{display:inline-block}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:12px;padding:12px 16px;background:var(--navy);color:var(--on-dark);text-decoration:none;font-size:15px;font-weight:500;letter-spacing:-.005em;border:1px solid var(--navy);cursor:pointer;white-space:nowrap;transition:background-color .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease)}
.btn svg{width:12px;height:12px;stroke:currentColor;fill:none;stroke-width:1.6;transition:transform .4s var(--ease-out)}
.btn:hover{background:var(--navy-2);border-color:var(--navy-2)}
.btn:hover svg{transform:translate(2px,-2px)}
.btn:active{transform:translateY(1px)}
.btn.light{background:var(--paper);color:var(--navy);border-color:var(--paper)}
.btn.light:hover{background:var(--gold);border-color:var(--gold)}
.btn.line{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn.line:hover{background:var(--navy);color:var(--on-dark)}
.ulink{font-size:15px;font-weight:500;text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:1px}

/* ---------- header ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;background:var(--paper);box-shadow:0 1px 0 var(--line)}
.nav .wrap{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:24px;height:var(--hh)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;justify-self:start}
.brand .mono{height:38px;width:auto}
.brand-txt{display:flex;flex-direction:column;align-items:center;gap:4px}
.brand-txt .w{width:136px;height:auto}
.brand-txt .s{width:84px;height:auto}
.nav-links{display:flex;gap:28px;list-style:none;margin:0;padding:0;font-size:15px;letter-spacing:-.005em}
.nav-links a{text-decoration:none;position:relative;padding-block:4px}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .5s var(--ease-out)}
.nav-links a:hover::after{transform:scaleX(1);transform-origin:left}
.nav .btn{justify-self:end}
@media (max-width:900px){.nav-links{display:none}.nav .wrap{grid-template-columns:minmax(0,1fr) auto}}

/* ---------- hero (photo 1440 x 792 under a 72px bar) ---------- */
.hero{position:relative;margin-top:var(--hh);height:calc(100svh - var(--hh) - 36px);min-height:620px;overflow:hidden;color:var(--on-dark);background:var(--navy)}
.hero-img{position:absolute;inset:0}
.hero-img img{width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--shade-45) 0%,transparent 22%,transparent 45%,var(--shade-60) 100%),linear-gradient(90deg,var(--shade-45) 0%,transparent 40%)}
.hero-in{position:relative;z-index:2;height:100%;display:flex;flex-direction:column}
.hero-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap);padding-block:28px 14px;border-bottom:1px solid var(--veil-40);font-size:13px;line-height:1.35}
.hero-row span:nth-child(2){text-align:center}
.hero-row span:nth-child(3){text-align:right}
.hero-mid{margin-top:auto;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:0 var(--gap)}
.hero h1{display:contents}
.hero .l1{grid-column:2;grid-row:1;justify-self:end}
.hero .l2{grid-column:1/-1;grid-row:2}
.hero .ln{font-size:clamp(64px,10.55vw,152px);line-height:.9;letter-spacing:-.055em;font-weight:300;display:block;overflow:hidden;padding-bottom:.06em;white-space:nowrap}
.hero .ln>span{display:block}
.hero .sub{grid-column:1;grid-row:1;align-self:center;max-width:320px;font-size:16px;line-height:1.5}
.hero .cta{grid-column:2;grid-row:2;align-self:center;justify-self:end}
.hero-bot{display:flex;justify-content:space-between;gap:24px;padding-block:28px 24px;font-size:13px}
@media (max-width:900px){.hero-row{grid-template-columns:minmax(0,1fr)}.hero-row span:nth-child(n+2){display:none}.hero-mid{grid-template-columns:minmax(0,1fr)}.hero .l1{grid-column:1;justify-self:start;grid-row:2}.hero .l2{grid-row:3}.hero .sub{grid-row:1;margin-bottom:20px}.hero .cta{grid-column:1;grid-row:4;justify-self:start;margin-top:20px}.hero .ln{white-space:normal}.hero-bot span:nth-child(2){display:none}}

/* ---------- sticky stories: section 3 viewports tall, stage 100svh - bar ---------- */
.story{position:relative}
.story-stick{padding-block:96px}
.scrolly-on.story{height:300svh}
.scrolly-on .story-stick{position:sticky;top:var(--hh);height:calc(100svh - var(--hh));padding-block:0;overflow:hidden}
.story-in{height:100%;position:relative}
.story-txt .t-h2{margin-top:20px}
.story-txt p.body{margin-top:20px;max-width:380px;font-size:16px;line-height:1.5}
.tabs{display:flex;gap:24px;list-style:none;margin:0;padding:0 0 12px;font-size:13px;line-height:1.35;color:var(--ink-mute);position:relative;width:max-content}
.tabs li.on{color:var(--ink)}
.tabs .bar{position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--gold-deep);transform-origin:left;transform:scaleX(1)}
.tabs-track{position:relative;border-bottom:1px solid var(--line)}

/* A: facade */
#esboco{background:var(--paper-3)}
#esboco .story-in{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap)}
#esboco .story-txt{grid-column:1/5;grid-row:1;padding-top:44px;position:relative;z-index:2}
#esboco .stage{grid-column:5/13;grid-row:1;display:flex;align-items:center;justify-content:flex-end;padding-block:40px 64px}
#esboco .tabs-wrap{position:absolute;left:0;bottom:24px}
.frame{position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;margin:0}
.scrolly-on .frame{max-height:100%}
.frame svg,.frame img{position:absolute;inset:0;width:100%;height:100%}
.frame img{object-fit:cover;z-index:1}
.wipe{z-index:2}
.seq{aspect-ratio:1376/768;background:var(--paper-3)}
.seq .st{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.wipe{position:absolute;top:0;bottom:0;left:0;width:2px;background:var(--gold);opacity:0;pointer-events:none}
.fcap{position:absolute;right:0;bottom:-24px;font-size:13px;color:var(--ink-soft)}

/* B: plan */
#planta .story-in{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);align-items:center}
#planta .story-txt{grid-column:1/5}
#planta .story-txt .btn{margin-top:28px}
#planta .stage{grid-column:5/13;display:flex;flex-direction:column;justify-content:center;height:100%;padding-block:24px}
.plan-frame{aspect-ratio:1000/640;width:100%}
.scrolly-on .plan-frame{width:auto;height:min(64vh,100%);max-width:100%;align-self:center}
.plan-foot{margin-top:20px}
.pl .wall{fill:none;stroke:var(--navy);stroke-width:9;stroke-linecap:square;stroke-dasharray:1}
.pl .wash{fill:var(--wash)}
.pl .gap{fill:var(--paper)}
.pl .arc{fill:none;stroke:var(--navy-2);stroke-width:1.4;stroke-dasharray:1}
.pl .win{fill:none;stroke:var(--navy-2);stroke-width:1.4}
.pl .lab{font-family:var(--f-sans);font-size:14px;font-weight:400;fill:var(--navy)}
.pl .lab tspan.m2{font-size:11px;fill:var(--ink-soft)}
.pl .cota{fill:none;stroke:var(--gold-deep);stroke-width:1;stroke-dasharray:1}
.pl .ctxt{font-family:var(--f-sans);font-size:11px;fill:var(--gold-deep)}
.pl .furn{fill:none;stroke:var(--ink-mute);stroke-width:1.2;stroke-dasharray:1}
.pl .pool{fill:none;stroke:var(--navy-2);stroke-width:1.4;stroke-dasharray:1}
.pl .axis circle{fill:none;stroke:var(--ink-mute);stroke-width:1}
.pl .axis text{font-family:var(--f-sans);font-size:10px;fill:var(--ink-mute);text-anchor:middle}
.pl .axis path{stroke:var(--line);stroke-width:1;stroke-dasharray:4 6;fill:none}
.pl .mk circle{fill:var(--gold)}
.pl .mk text{font-family:var(--f-sans);font-size:12px;fill:var(--navy);text-anchor:middle;font-weight:500}
.pl .north{fill:none;stroke:var(--navy);stroke-width:1.2}
.pl .ntxt{font-family:var(--f-sans);font-size:11px;fill:var(--navy)}
.pl .cap{font-family:var(--f-sans);font-size:11px;fill:var(--ink-mute)}
.notes{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px 28px;font-size:13px;color:var(--ink-soft)}
.notes li{display:flex;gap:8px;align-items:center}
.notes i{font-style:normal;width:18px;height:18px;border-radius:50%;background:var(--gold);color:var(--navy);display:grid;place-items:center;font-size:11px;font-weight:500;flex:none}
@media (max-width:900px){
  #esboco .story-in,#planta .story-in{grid-template-columns:minmax(0,1fr);align-content:start}
  #esboco .story-txt,#esboco .stage,#planta .story-txt,#planta .stage{grid-column:1;grid-row:auto}
  .scrolly-on .story-txt p.body,.scrolly-on #planta .btn{display:none}
  #esboco .stage{padding-block:16px}
  .scrolly-on .plan-frame{width:100%;height:auto}
  .tabs{gap:12px;font-size:12px;flex-wrap:wrap;width:auto}
}

/* ---------- studio: manifesto + numbers ---------- */
.studio{padding-block:140px 0}
.manifesto{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);padding-bottom:120px}
.manifesto .t-label{grid-column:1/4}
.manifesto p{grid-column:4/12;font-size:clamp(28px,2.8vw,40px);line-height:1.12;letter-spacing:-.03em;font-weight:400}
.figs{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:0 var(--gap);border-top:1px solid var(--line)}
.figs-ph{grid-column:1/6;margin:0;padding-block:24px 0;overflow:hidden}
.figs-ph img{width:100%;aspect-ratio:1/1;object-fit:cover;object-position:50% 55%}
.figs-grid{grid-column:6/13;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-left:1px solid var(--line)}
.fig{padding:20px 24px 24px;min-height:300px;display:flex;flex-direction:column;justify-content:space-between;border-bottom:1px solid var(--line)}
.fig:nth-child(odd){border-right:1px solid var(--line)}
.fig span{font-size:16px;line-height:1.5;max-width:220px}
.fig b{font-weight:300;font-size:clamp(80px,7.6vw,110px);line-height:.9;letter-spacing:-.055em;text-align:right;font-variant-numeric:lining-nums tabular-nums}
.fig.ink{background:var(--navy);color:var(--on-dark);border-bottom:0;padding:32px}
.fig.ink p{font-size:19px;line-height:1.45;letter-spacing:-.01em;max-width:340px}
.fig.ink a{color:var(--on-dark)}
@media (max-width:900px){.manifesto .t-label,.manifesto p,.figs-ph,.figs-grid{grid-column:1/-1}.figs-grid{border-left:0}.fig{min-height:200px}}
@media (max-width:560px){.figs-grid{grid-template-columns:minmax(0,1fr)}.fig:nth-child(odd){border-right:0}}

/* ---------- projects (dark index) ---------- */
.dark{background:var(--navy);color:var(--on-dark)}
.work{padding-block:28px 120px;margin-top:140px}
.work-top{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap);padding-bottom:16px;border-bottom:1px solid var(--line-dark);font-size:13px;color:var(--on-dark-soft)}
.work-top span:nth-child(2){text-align:center}
.work-top a{justify-self:end;text-underline-offset:4px}
.feat{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);padding-block:56px 96px;position:relative}
.feat-txt{grid-column:1/5;grid-row:1;display:flex;flex-direction:column;position:relative;z-index:3}
.feat-txt .t-lead{margin-top:20px;max-width:320px}
.feat-txt h3{margin-top:auto;white-space:nowrap;padding-bottom:40px;font-size:clamp(48px,5vw,72px);line-height:.95;letter-spacing:-.055em}
.feat-ph{grid-column:5/13;grid-row:1;position:relative;display:block;aspect-ratio:986/762;overflow:hidden;background:var(--navy-2)}
.feat-ph img{width:100%;height:100%;object-fit:cover;transition:transform 1.6s var(--ease-out)}
.feat-ph:hover img{transform:scale(1.03)}
.card-info{position:absolute;right:56px;bottom:56px;z-index:4;width:312px;background:var(--paper);color:var(--navy);padding:20px;text-align:left}
.card-info b{display:block;font-weight:500;font-size:26px;line-height:1.15;letter-spacing:-.02em;margin-bottom:16px}
.card-info dl{margin:0;display:grid;grid-template-columns:auto minmax(0,1fr);font-size:13px;line-height:1.35}
.card-info dt,.card-info dd{margin:0;padding:10px 0;border-top:1px solid var(--line)}
.card-info dt{color:var(--ink-soft)}
.card-info dd{text-align:right}
.tbd{color:var(--ink-mute)}
.dark .row .tbd{color:var(--on-dark-mute)}
.card-info .btn{margin-top:16px}
.rows{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-dark)}
.row{border-bottom:1px solid var(--line-dark)}
.row a{display:grid;grid-template-columns:80px minmax(0,1fr) 170px 150px 160px;align-items:center;gap:var(--gap);padding-block:22px 18px;text-decoration:none;color:var(--on-dark)}
.row .n{font-size:13px;color:var(--on-dark-mute);position:relative}
.row .n::after{content:"";position:absolute;left:64px;top:50%;width:8px;height:8px;margin-top:-4px;border-radius:50%;background:var(--gold);transform:scale(0);transition:transform .45s var(--ease-out)}
.row a:hover .n::after,.row a:focus-visible .n::after{transform:scale(1)}
.row h3{font-size:clamp(44px,5vw,72px);line-height:.95;letter-spacing:-.055em;transition:transform .7s var(--ease-out)}
.row a:hover h3,.row a:focus-visible h3{transform:translateX(16px)}
.row .c{font-size:13px;color:var(--on-dark-soft)}
.row .c:last-child{text-align:right}
.work-foot{display:flex;justify-content:space-between;align-items:center;gap:24px;padding-top:40px;font-size:13px;color:var(--on-dark-soft)}
.peek{position:fixed;left:0;top:0;z-index:30;width:280px;height:230px;margin:-115px 0 0 -140px;pointer-events:none;overflow:hidden}
.peek img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
@media (max-width:900px){.work-top{grid-template-columns:minmax(0,1fr)}.work-top span:nth-child(2){display:none}.work-top a{justify-self:start}.feat-txt,.feat-ph{grid-column:1/-1;grid-row:auto}.feat-txt h3{white-space:normal;padding-bottom:16px}.card-info{position:static;width:100%;margin-top:16px;grid-column:1/-1}.row a{grid-template-columns:36px minmax(0,1fr)}.row .c{display:none}.row .n::after{display:none}.peek{display:none}}
@media (hover:none){.peek{display:none}}

/* ---------- typology strip (kept carousel, styled like the reference's material row) ---------- */
.types{padding-block:140px 120px}
.types-head{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);margin-bottom:56px;align-items:end}
.types-head div{grid-column:1/8}
.types-head .t-h2{margin-top:20px}
.types-head p{grid-column:9/13;font-size:16px;color:var(--ink-soft)}
.strip{touch-action:pan-x pan-y;overscroll-behavior-x:contain;display:grid;grid-auto-flow:column;grid-auto-columns:300px;gap:var(--gap);overflow-x:auto;padding-left:var(--g);padding-right:var(--g);scrollbar-width:none}
.strip::-webkit-scrollbar{display:none}
.cat{display:block;border:0;padding:0;cursor:pointer;background:none;text-align:left;color:var(--ink)}
.cat .ph{display:block;aspect-ratio:1/1;overflow:hidden;background:var(--paper-2)}
.cat img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease-out)}
.cat:hover img{transform:scale(1.05)}
.cat b{display:block;margin-top:14px;font-size:19px;font-weight:400;letter-spacing:-.01em}
.cat small{display:block;margin-top:2px;font-size:13px;color:var(--ink-soft)}

/* ---------- services (staggered images, like the reference's disciplines) ---------- */
.svc-sec{padding-block:140px;background:var(--paper-2)}
.svc-head{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);margin-bottom:72px;align-items:start}
.svc-head h2{grid-column:1/8}
.svc-head div{grid-column:9/13}
.svc-head p{margin-top:16px;font-size:14px;line-height:1.45;color:var(--ink-soft)}
.svc{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap);align-items:start}
.svc li:nth-child(2){margin-top:128px}
.svc li:nth-child(3){margin-top:56px}
.svc li:nth-child(4){margin-top:184px}
.svc .ph{aspect-ratio:322/380;overflow:hidden;margin:0}
.svc .ph img{width:100%;height:100%;object-fit:cover}
.svc .hd{display:flex;justify-content:space-between;align-items:baseline;margin-top:18px}
.svc h3{font-size:19px;font-weight:400;letter-spacing:-.01em}
.svc .n{font-size:13px;color:var(--ink-soft)}
.svc p{margin-top:8px;font-size:14px;line-height:1.45}
.svc small{display:block;margin-top:8px;font-size:13px;color:var(--ink-soft)}
@media (max-width:900px){.svc-head h2,.svc-head div{grid-column:1/-1}.svc{grid-template-columns:repeat(2,minmax(0,1fr))}.svc li:nth-child(n){margin-top:0}}

/* ---------- process (dark, sticky photo) ---------- */
.proc{padding-block:140px}
.proc-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap)}
.proc-media{grid-column:1/6;position:sticky;top:calc(var(--hh) + 40px);align-self:start}
.proc-stack{position:relative;aspect-ratio:543/600;overflow:hidden;background:var(--navy-2)}
.proc-stack img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.proc-cap{display:flex;justify-content:space-between;gap:16px;margin-top:12px;font-size:13px;color:var(--on-dark-mute)}
.proc-body{grid-column:6/13;padding-left:32px}
.proc-body .t-label{display:block}
.proc-body .t-h2{margin-top:20px;max-width:780px}
.steps{list-style:none;margin:80px 0 0;padding:0;position:relative;border-left:1px solid var(--line-dark)}
.steps .prog{position:absolute;left:-1px;top:0;bottom:0;width:1px;padding:0;background:var(--gold);transform-origin:top;transform:scaleY(1)}
.steps li{padding:0 0 64px 32px}
.steps .meta{display:flex;justify-content:space-between;font-size:13px;color:var(--on-dark-mute)}
.steps h3{margin-top:12px;font-size:40px;line-height:1.12;font-weight:400;letter-spacing:-.03em}
.steps p{margin-top:14px;max-width:460px;font-size:16px;line-height:1.5;color:var(--on-dark-soft)}
.steps p strong{font-weight:400;color:var(--on-dark)}
@media (max-width:900px){.proc-media,.proc-body{grid-column:1/-1;position:relative;top:0;padding-left:0}.proc-stack{aspect-ratio:4/3}}

/* ---------- architects ---------- */
.duo-sec{padding-block:140px}
.duo-head{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);margin-bottom:80px}
.duo-head .t-label{grid-column:1/4}
.duo-head h2{grid-column:4/12}
.duo{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);align-items:end}
.duo-ph{grid-column:5/9;grid-row:1;margin:0;overflow:hidden}
.duo-ph img{width:100%;aspect-ratio:4/5;object-fit:cover}
.duo-bio{border-top:1px solid var(--line);padding-top:16px}
.duo-l{grid-column:1/5;grid-row:1}
.duo-r{grid-column:9/13;grid-row:1}
.duo-bio h3{font-size:40px;line-height:1.12;font-weight:400;letter-spacing:-.03em;margin-top:12px}
.duo-bio p{margin-top:16px;max-width:360px;font-size:16px;line-height:1.5;color:var(--ink-soft)}
.duo-bio a{display:inline-block;margin-top:20px}
@media (max-width:900px){.duo-head .t-label,.duo-head h2{grid-column:1/-1}.duo-ph,.duo-l,.duo-r{grid-column:1/-1;grid-row:auto}}

/* ---------- closing + footer (dark) ---------- */
.cta-sec{padding-block:140px 96px;color:var(--on-dark)}
.cta-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);align-items:end;padding-bottom:96px;border-bottom:1px solid var(--line-dark)}
.cta-grid .t-label{grid-column:1/-1;margin-bottom:20px}
.cta-grid h2{grid-column:1/9}
.cta-act{grid-column:9/13;display:flex;flex-direction:column;align-items:flex-end;gap:16px}
.cta-act a.ulink{color:var(--on-dark)}
.foot{padding-bottom:28px}
.foot-top{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap);padding-block:56px 96px}
.foot .fh{font-size:13px;font-weight:400;color:var(--on-dark-mute);margin:0 0 14px;letter-spacing:0;line-height:1.35}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:15px}
.foot ul a{text-decoration:none;color:var(--on-dark);transition:color .25s var(--ease)}
.foot ul a:hover{color:var(--gold)}
.foot p{font-size:15px;color:var(--on-dark-soft);max-width:30ch}
.foot-mark{display:grid;grid-template-columns:auto minmax(0,1fr);gap:48px;align-items:center;padding-bottom:64px}
.foot-mark .mono{height:clamp(90px,15vw,220px);width:auto}
.foot-mark .wmk{width:100%;height:auto}
.foot-bot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:20px;border-top:1px solid var(--line-dark);font-size:13px;color:var(--on-dark-mute)}
@media (max-width:900px){.cta-grid h2,.cta-act{grid-column:1/-1;align-items:flex-start}.foot-top{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.foot-mark{gap:20px}}

/* ---------- floating whatsapp ---------- */
.fab{position:fixed;right:20px;bottom:20px;z-index:40;width:52px;height:52px;border-radius:50%;background:var(--gold);color:var(--navy);display:grid;place-items:center;box-shadow:0 8px 24px var(--shade-20);transition:transform .25s var(--ease),opacity .3s var(--ease),background-color .25s var(--ease)}
.fab:hover{transform:translateY(-2px);background:var(--navy);color:var(--gold)}
.fab svg{width:24px;height:24px}
.fab.away{opacity:0;pointer-events:none}

/* ---------- project page (hash route), laid out like the reference's project page ---------- */
.pp{position:fixed;inset:var(--hh) 0 0 0;z-index:45;background:var(--paper);overflow-y:auto;overscroll-behavior:contain}
.pp-top{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-block:28px 0;font-size:13px}
.pp-top button{background:none;border:0;padding:4px 0;cursor:pointer;font-size:13px;color:var(--ink)}
.pp-top button:hover{text-decoration:underline;text-underline-offset:4px}
.pp-top span{display:flex;gap:16px}
.pp-top span i{font-style:normal;color:var(--ink-mute)}
.pp-head{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);align-items:end;padding-block:56px 48px}
.pp-head h1{grid-column:1/8;font-size:clamp(64px,7.8vw,112px);line-height:.95;letter-spacing:-.055em}
.pp-head p{grid-column:8/12;font-size:19px;line-height:1.45;letter-spacing:-.01em;padding-bottom:8px}
.pp-meta{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap);margin:0 0 48px}
.pp-meta div{border-top:1px solid var(--line);padding-top:16px}
.pp-meta dt{font-size:13px;color:var(--ink-soft)}
.pp-meta dd{margin:6px 0 0;font-size:16px}
.pp-hero{margin:0;overflow:hidden}
.pp-hero button{display:block;width:100%;padding:0;border:0;cursor:zoom-in;background:var(--paper-2)}
.pp-hero img{width:100%;height:calc(100svh - var(--hh) - 90px);min-height:520px;object-fit:cover}
.pp-body{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);padding-block:120px}
.pp-ficha{grid-column:1/5}
.pp-ficha h2{font-size:13px;font-weight:400;color:var(--ink-soft);letter-spacing:0;margin-bottom:12px}
.pp-ficha dl{margin:0;display:grid;grid-template-columns:120px minmax(0,1fr);font-size:13px;line-height:1.4}
.pp-ficha dt,.pp-ficha dd{margin:0;padding:12px 0;border-top:1px solid var(--line)}
.pp-ficha dt{color:var(--ink-soft)}
.pp-txt{grid-column:6/13}
.pp-txt article{display:grid;grid-template-columns:56px minmax(0,1fr);border-top:1px solid var(--line);padding-block:24px 64px}
.pp-txt .n{font-size:13px;color:var(--ink-soft);padding-top:8px}
.pp-txt h3{font-size:40px;line-height:1.12;font-weight:400;letter-spacing:-.03em}
.pp-txt p{margin-top:16px;font-size:19px;line-height:1.45;letter-spacing:-.01em;max-width:560px}
.pp-gal{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);padding-bottom:120px;align-items:end}
.pp-gal button{padding:0;border:0;cursor:zoom-in;overflow:hidden;background:var(--paper-2);display:block;width:100%}
.pp-gal img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease-out)}
.pp-gal button:hover img{transform:scale(1.03)}
.pp-gal .g-l{grid-column:1/7;aspect-ratio:668/720}
.pp-gal .g-r{grid-column:7/13;aspect-ratio:668/560}
.pp-gal .g-full{grid-column:1/-1;aspect-ratio:1360/680;margin-top:72px}
.pp-gal .g-full:first-child{margin-top:0}
.pp-gal .g-cap{grid-column:1/-1;font-size:13px;color:var(--ink-mute);margin-top:12px}
.pp-cta{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);align-items:end;padding-bottom:120px}
.pp-cta p{grid-column:1/8;font-size:clamp(36px,3.4vw,48px);line-height:1.05;letter-spacing:-.04em;font-weight:300}
.pp-cta .btn{grid-column:10/13;justify-self:end}
.pp-next{display:block;text-decoration:none;color:var(--on-dark);background:var(--navy);padding-block:56px}
.pp-next .wrap{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);align-items:end}
.pp-next .tx{grid-column:1/6}
.pp-next small{display:block;font-size:13px;color:var(--on-dark-mute)}
.pp-next b{display:block;font-weight:300;font-size:clamp(48px,5vw,72px);line-height:.95;letter-spacing:-.055em;margin-top:20px;transition:transform .7s var(--ease-out)}
.pp-next:hover b{transform:translateX(12px)}
.pp-next .ph{grid-column:6/13;aspect-ratio:986/515;overflow:hidden}
.pp-next .ph img{width:100%;height:100%;object-fit:cover;transition:transform 1.6s var(--ease-out)}
.pp-next:hover .ph img{transform:scale(1.03)}
@media (max-width:900px){.pp-head h1,.pp-head p,.pp-ficha,.pp-txt,.pp-cta p,.pp-cta .btn,.pp-next .tx,.pp-next .ph,.pp-gal .g-l,.pp-gal .g-r{grid-column:1/-1;justify-self:start}.pp-meta{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.pp-txt article{grid-template-columns:minmax(0,1fr)}}

/* ---------- lightbox ---------- */
.lb{position:fixed;inset:0;z-index:100;background:var(--lb-bg);color:var(--on-dark);display:grid;grid-template-columns:minmax(0,1fr) 360px;opacity:0;transition:opacity .4s var(--ease)}
.lb:not(.open){pointer-events:none}
.lb.open{opacity:1}
.lb-stage{position:relative;display:grid;place-items:center;padding:56px 72px;min-width:0;touch-action:pan-y}
.lb-stage img{max-width:100%;max-height:calc(100vh - 140px);object-fit:contain;transition:opacity .35s var(--ease),transform .5s var(--ease-out)}
.js .lb-stage img.fade{opacity:0;transform:scale(.985)}
.lb-side{background:var(--paper);color:var(--navy);padding:64px 32px 32px;overflow:auto;display:flex;flex-direction:column}
.lb-side h3{font-size:40px;line-height:1.05;letter-spacing:-.04em;margin-top:8px}
.lb-side p{color:var(--ink-soft);font-size:15px;margin-top:16px}
.lb-side dl{margin:24px 0 0;display:grid;grid-template-columns:auto minmax(0,1fr);gap:0 20px;font-size:13px}
.lb-side dt,.lb-side dd{margin:0;padding:10px 0;border-top:1px solid var(--line)}
.lb-side dt{color:var(--ink-soft)}
.lb-side dd{text-align:right}
.lb-side .btn{margin-top:28px;align-self:flex-start}
.lb-btn{position:absolute;width:48px;height:48px;border-radius:50%;border:1px solid var(--veil-40);background:transparent;color:var(--on-dark);display:grid;place-items:center;cursor:pointer;transition:background-color .2s var(--ease),border-color .2s var(--ease)}
.lb-btn:hover{background:var(--veil-12);border-color:var(--gold)}
.lb-btn svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.5}
.lb-prev{left:16px;top:50%;transform:translateY(-50%)}
.lb-next{right:16px;top:50%;transform:translateY(-50%)}
.lb-close{right:16px;top:16px;z-index:3;background:var(--navy);border-color:var(--navy)}
.lb-count{position:absolute;left:24px;bottom:18px;font-size:13px;opacity:.7}
@media (max-width:900px){
  .lb{grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,58vh) auto;overflow:auto}
  .lb-stage{padding:56px 12px 40px}
  .lb-stage img{max-height:calc(58vh - 96px)}
  .lb-prev,.lb-next{top:auto;bottom:6px;transform:none;width:40px;height:40px}
  .lb-prev{left:auto;right:64px}
  .lb-side{padding:32px 20px 40px}
}
@media (max-width:900px){:root{--g:20px;--gap:16px}.studio,.types,.svc-sec,.proc,.duo-sec,.cta-sec{padding-block:96px}.work{margin-top:96px}}

/* ---------- reduced motion: native transitions off; the GSAP layer never starts (gsap.matchMedia) ---------- */

/* ================= v3: structural clone additions ================= */
:root{--sand:#D4BFA4;--sand-2:#DED3C3;--sand-3:#CDB89D}
.nav-links a[aria-current="page"]::after{transform:scaleX(1)}
main{display:block}
.pg-top{padding-top:var(--hh)}

/* story A: aerial cut-out model on sand, like the reference */
#esboco{background:linear-gradient(180deg,var(--sand) 0%,var(--sand-3) 100%)}
#esboco .stage{grid-column:4/13;padding-block:24px 56px}
.seq{aspect-ratio:1376/768;background:transparent;width:100%;-webkit-mask-image:radial-gradient(ellipse 58% 60% at 52% 54%,var(--navy) 45%,transparent 100%);mask-image:radial-gradient(ellipse 58% 60% at 52% 54%,var(--navy) 45%,transparent 100%)}
#esboco .t-label{color:var(--navy-2)}
#esboco .story-txt p.body{color:var(--navy)}
#esboco .tabs{color:var(--navy-2)}
#esboco .tabs li{opacity:.55}
#esboco .tabs li.on{opacity:1;color:var(--navy)}

/* compare slider (drawn then built) */
.cmp-sec{padding-block:140px 120px}
.cmp-head{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);margin-bottom:56px;align-items:start}
.cmp-head .big{grid-column:1/6;font-size:clamp(48px,5vw,72px);line-height:.98;letter-spacing:-.045em;font-weight:300;margin:0}
.cmp-head .big span{display:block;position:relative;padding-left:.42em}
.cmp-head .big span::before{content:"";position:absolute;left:0;top:.48em;width:.14em;height:.14em;border-radius:50%;background:var(--ink)}
.cmp-head .big span:nth-child(2)::before{display:none}
.cmp-head div{grid-column:7/11}
.cmp-head p{margin-top:16px;font-size:16px;line-height:1.5}
.cmp{position:relative;aspect-ratio:1360/660;overflow:hidden;background:var(--paper-2);user-select:none;touch-action:pan-y;cursor:ew-resize}
.cmp img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.cmp .top{clip-path:inset(0 calc(100% - var(--x,50%)) 0 0)}
.cmp .handle{position:absolute;top:0;bottom:0;left:var(--x,50%);width:1px;background:var(--paper);transform:translateX(-.5px)}
.cmp .knob{position:absolute;top:50%;left:var(--x,50%);width:48px;height:48px;margin:-24px 0 0 -24px;border-radius:50%;background:var(--gold);color:var(--navy);display:grid;place-items:center;border:0;cursor:ew-resize}
.cmp .knob svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.6}
.cmp .tag{position:absolute;top:16px;font-size:13px;padding:4px 10px;background:var(--paper);color:var(--navy)}
.cmp .tag.l{left:16px}.cmp .tag.r{right:16px}
.cmp-foot{display:flex;justify-content:space-between;gap:16px;margin-top:14px;font-size:13px;color:var(--ink-soft)}
.sketchy{filter:url(#sketch);mix-blend-mode:multiply}
.cmp .base{position:absolute;inset:0;background:var(--paper)}

/* typology library (8 squares, kept carousel) */
.types{padding-block:120px}
.strip{grid-auto-columns:260px}
.cat .ph{aspect-ratio:1/1}
.cat em{display:block;font-style:normal;font-size:13px;color:var(--ink-soft);margin-top:2px}

/* quote + list (reference: testimonial + recognition) */
.quote-sec{background:var(--paper-2);padding-block:120px}
.quote{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);align-items:start}
.quote figure{grid-column:1/4;margin:0;overflow:hidden}
.quote figure img{width:100%;aspect-ratio:320/400;object-fit:cover;object-position:50% 25%}
.quote blockquote{grid-column:5/13;margin:0;font-size:clamp(28px,2.8vw,40px);line-height:1.15;letter-spacing:-.03em;font-weight:400}
.quote cite{display:block;margin-top:120px;font-style:normal;font-size:14px}
.quote cite small{display:block;font-size:13px;color:var(--ink-soft)}
.recog{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);margin-top:96px}
.recog>div{grid-column:1/4}
.recog h2{font-size:19px;font-weight:400;letter-spacing:-.01em}
.recog>div p{font-size:13px;color:var(--ink-soft);margin-top:4px}
.recog ul{grid-column:5/13;list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}
.recog li a{display:grid;grid-template-columns:64px minmax(0,1fr) 200px 160px;gap:var(--gap);align-items:baseline;padding-block:18px;border-bottom:1px solid var(--line);text-decoration:none;transition:padding-left .5s var(--ease-out)}
.recog li a:hover{padding-left:12px}
.recog .n{font-size:13px;color:var(--ink-soft)}
.recog b{font-size:19px;font-weight:400;letter-spacing:-.01em}
.recog span{font-size:13px;color:var(--ink-soft)}
@media (max-width:900px){.quote figure,.quote blockquote,.recog>div,.recog ul{grid-column:1/-1}.quote cite{margin-top:32px}.recog li a{grid-template-columns:40px minmax(0,1fr)}.recog li a span{display:none}}

/* inner page header (projects, services) */
.ph-head{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);align-items:end;padding-block:56px 64px}
.ph-head .t-label{grid-column:1/-1}
.ph-head h1{grid-column:1/8;font-size:clamp(64px,7.8vw,112px);line-height:.95;letter-spacing:-.055em;margin-top:24px}
.ph-head p{grid-column:8/12;font-size:16px;line-height:1.5;padding-bottom:10px}
@media (max-width:900px){.ph-head h1,.ph-head p{grid-column:1/-1}}

/* projects grid (2 columns, 668 x 805) */
.pgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:72px var(--gap);padding-bottom:140px}
.pcard{display:block;text-decoration:none}
.pcard .ph{aspect-ratio:668/805;overflow:hidden;background:var(--paper-2)}
.pcard img{width:100%;height:100%;object-fit:cover;transition:transform 1.6s var(--ease-out)}
.pcard:hover img{transform:scale(1.04)}
.pcard .meta{display:flex;gap:16px;margin-top:16px;font-size:13px;color:var(--ink-soft)}
.pcard .meta i{font-style:normal;color:var(--ink-mute)}
.pcard h2{margin-top:8px;font-size:clamp(32px,2.8vw,40px);line-height:1.1;letter-spacing:-.03em;font-weight:400}
.pcard:nth-child(even){margin-top:120px}
@media (max-width:760px){.pgrid{grid-template-columns:minmax(0,1fr)}.pcard:nth-child(even){margin-top:0}}
.idx{padding-block:120px}
.idx h2{margin:20px 0 48px}

/* studio page */
.st-hero{padding-bottom:0}
.st-hero .ph-head{padding-bottom:48px}
.st-img{margin:0;height:684px;max-height:76vh;overflow:hidden}
.st-img img{width:100%;height:100%;object-fit:cover}
.think{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);padding-block:140px}
.think>div{grid-column:1/5}
.think h2{margin-top:20px}
.think ol{grid-column:6/13;list-style:none;margin:0;padding:0}
.think li{display:grid;grid-template-columns:48px minmax(0,1fr);padding-block:28px 40px;border-top:1px solid var(--line)}
.think li span{font-size:13px;color:var(--ink-soft);padding-top:8px}
.think h3{font-size:28px;font-weight:400;letter-spacing:-.02em;line-height:1.15}
.think p{margin-top:12px;font-size:16px;line-height:1.5;max-width:480px;color:var(--ink-soft)}
.people{background:var(--paper-2);padding-block:120px}
.people-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:48px}
.people-head h2{margin-top:20px}
.pgrid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.person-card figure{margin:0;aspect-ratio:437/547;overflow:hidden}
.person-card img{width:100%;height:100%;object-fit:cover;object-position:50% 20%}
.person-card h3{margin-top:16px;font-size:19px;font-weight:400;letter-spacing:-.01em}
.person-card p{font-size:13px;color:var(--ink-soft);margin-top:2px}
.rooms{padding-block:140px}
.rooms h2{margin:20px 0 48px}
.rooms-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap)}
.rooms-grid figure{margin:0}
.rooms-grid .ph{aspect-ratio:669/420;overflow:hidden}
.rooms-grid img{width:100%;height:100%;object-fit:cover}
.rooms-grid h3{margin-top:16px;font-size:28px;font-weight:400;letter-spacing:-.02em}
.rooms-grid p{font-size:13px;color:var(--ink-soft);margin-top:4px;max-width:520px}
@media (max-width:900px){.think>div,.think ol{grid-column:1/-1}.pgrid3,.rooms-grid{grid-template-columns:minmax(0,1fr)}}

/* services page */
.srows{padding-bottom:120px}
.srow{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);align-items:center;padding-block:40px}
.srow figure{grid-column:1/7;margin:0;aspect-ratio:707/560;overflow:hidden}
.srow figure img{width:100%;height:100%;object-fit:cover}
.srow .tx{grid-column:8/13}
.srow:nth-child(even) figure{grid-column:7/13;order:2}
.srow:nth-child(even) .tx{grid-column:1/6;order:1}
.srow .n{font-size:13px;color:var(--ink-soft)}
.srow h2{margin-top:12px;font-size:clamp(44px,4vw,56px);line-height:1;letter-spacing:-.045em}
.srow p{margin-top:16px;font-size:16px;line-height:1.5;max-width:460px}
.srow dl{margin:24px 0 0;padding-top:16px;border-top:1px solid var(--line)}
.srow dt{font-size:13px;color:var(--ink-soft)}
.srow dd{margin:6px 0 0;font-size:14px}
.ways{padding-block:120px}
.ways-head{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);margin-bottom:56px;align-items:end}
.ways-head h2{grid-column:1/7;margin-top:20px}
.ways-head div{grid-column:7/11}
.ways-head p{font-size:16px;line-height:1.5}
.ways-head .btn{margin-top:20px}
.wcards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.wcard{background:var(--paper-2);padding:28px;display:flex;flex-direction:column;min-height:380px}
.wcard .n{font-size:13px;color:var(--gold-deep)}
.wcard h3{margin-top:28px;font-size:28px;font-weight:400;letter-spacing:-.02em}
.wcard p{margin-top:12px;font-size:14px;line-height:1.5}
.wcard dl{margin:auto 0 0;padding-top:20px;display:grid;grid-template-columns:96px minmax(0,1fr);gap:8px;font-size:13px;border-top:1px solid var(--line)}
.wcard dt{color:var(--ink-soft)}
.wcard dd{margin:0}
.wcard .btn{margin-top:24px;align-self:flex-start}
.faq-sec{background:var(--paper-2);padding-block:120px}
.faq{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap)}
.faq>div{grid-column:1/5}
.faq h2{margin-top:20px}
.faq ul{grid-column:6/13;list-style:none;margin:0;padding:0}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:24px;padding-block:22px;font-size:19px;letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;line-height:1;color:var(--ink-soft);transition:transform .4s var(--ease-out)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding-bottom:24px;font-size:15px;line-height:1.55;max-width:560px;color:var(--ink-soft)}
@media (max-width:900px){.srow figure,.srow .tx,.srow:nth-child(even) figure,.srow:nth-child(even) .tx{grid-column:1/-1;order:0}.ways-head h2,.ways-head div,.faq>div,.faq ul{grid-column:1/-1}.wcards{grid-template-columns:minmax(0,1fr)}}

/* contact page */
.ct{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);padding-block:48px 140px;align-items:start}
.ct-l{grid-column:1/5}
.ct-l h1{margin-top:24px;font-size:clamp(48px,4.6vw,64px);line-height:.98;letter-spacing:-.045em}
.ct-l>p{margin-top:24px;font-size:17px;line-height:1.5}
.ct-l dl{margin:32px 0 0;display:grid;grid-template-columns:96px minmax(0,1fr);font-size:13px;border-top:1px solid var(--line)}
.ct-l dt,.ct-l dd{margin:0;padding:12px 0;border-bottom:1px solid var(--line)}
.ct-l dt{color:var(--ink-soft)}
.ct-l figure{margin:28px 0 0}
.ct-l figure .ph{aspect-ratio:543/320;overflow:hidden}
.ct-l figure img{width:100%;height:100%;object-fit:cover;object-position:50% 30%}
.ct-l figcaption{font-size:13px;color:var(--ink-soft);margin-top:8px}
.form{grid-column:6/13;background:var(--paper-2);padding:40px}
.form h2{font-size:28px;font-weight:400;letter-spacing:-.02em;margin-bottom:28px}
.fgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 24px}
.field{display:flex;flex-direction:column;gap:8px;font-size:13px}
.field.full{grid-column:1/-1}
.field input,.field select,.field textarea{font:inherit;font-size:16px;color:var(--ink);background:transparent;border:0;border-bottom:1px solid var(--line);padding:8px 0;border-radius:0;outline:none}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-bottom-color:var(--navy)}
.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-mute)}
.form-foot{display:flex;align-items:center;gap:24px;margin-top:32px;font-size:13px;color:var(--ink-soft)}
.form-err{color:var(--navy);font-size:13px;margin-top:16px}
@media (max-width:900px){.ct-l,.form{grid-column:1/-1}.fgrid{grid-template-columns:minmax(0,1fr)}.form{padding:24px}}

/* project page in normal flow */
.proj .pp-head{padding-block:40px 48px}
.proj .pp-hero img{height:738px;max-height:82vh;min-height:0}
.proj-txt3 article:last-child{padding-bottom:24px}
.next{padding-block:120px}
.next-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.next-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);align-items:end}
.next-grid .tx{grid-column:1/5}
.next-grid h2{font-size:clamp(64px,6.4vw,92px);line-height:.95;letter-spacing:-.055em;margin-bottom:80px}
.next-grid dl{margin:0;font-size:13px}
.next-grid dt{color:var(--ink-soft);padding-top:12px;border-top:1px solid var(--line)}
.next-grid dd{margin:4px 0 12px;font-size:16px}
.next-grid .btn{margin-top:16px}
.next-grid figure{grid-column:6/13;margin:0;aspect-ratio:881/461;overflow:hidden}
.next-grid figure img{width:100%;height:100%;object-fit:cover}
.cmp-sec.sand{background:var(--paper-2)}
@media (max-width:900px){.next-grid .tx,.next-grid figure{grid-column:1/-1}.cmp-head .big,.cmp-head div{grid-column:1/-1}}

/* ================= v4: live 3D model, light background, smaller footer mark ================= */
:root{--study:#DED7CC}
#esboco{background:var(--study)}
#esboco .stage{grid-column:4/13;padding-block:0 48px;position:relative;align-self:stretch}
.c3d{position:relative;width:100%;height:100%;min-height:420px}
.c3d canvas{position:absolute;inset:0;width:100%!important;height:100%!important;display:block}
.c3d-fallback{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.c3d.live .c3d-fallback{display:none}
#esboco .story-in{grid-template-rows:minmax(0,1fr)}
.tabs-track-full{position:absolute;left:0;right:0;bottom:24px}
.foot-mark{grid-template-columns:auto auto;justify-content:start;gap:20px;padding-block:8px 48px}
.foot-mark .mono{height:64px}
.foot-mark .wmk{width:300px}
@media (max-width:900px){.c3d{min-height:300px;height:52vh}.foot-mark .wmk{width:200px}.foot-mark .mono{height:48px}}

/* ================= v5: mobile, following the reference at 390 px ================= */
.menu-btn{display:none;background:none;border:0;padding:0 4px;min-width:56px;min-height:44px;font:inherit;font-size:15px;color:var(--ink);cursor:pointer;justify-self:end}
.menu-btn:hover{text-decoration:underline;text-underline-offset:4px}
.mnav{position:fixed;inset:var(--hh) 0 0 0;z-index:49;background:var(--paper);overflow-y:auto}
.mnav .wrap{padding-top:28px;padding-bottom:40px;display:flex;flex-direction:column;min-height:100%}
.mnav ul{list-style:none;margin:0;padding:0}
.mnav li a{display:block;font-size:40px;line-height:1.05;letter-spacing:-.04em;font-weight:300;text-decoration:none;padding-block:6px;min-height:44px}
.mnav li a[aria-current="page"]{color:var(--gold-deep)}
.mnav .btn{margin-top:28px;align-self:flex-start}
.mnav-foot{margin-top:auto;padding-top:40px;font-size:13px;line-height:1.5;color:var(--ink-soft)}
html.menu-open{overflow:hidden}
@media (max-width:900px){
  :root{--hh:60px}
  .menu-btn{display:block}
  .nav .nav-cta{display:none}
  .nav .wrap{grid-template-columns:minmax(0,1fr) auto}
  .brand .mono{height:32px}.brand-txt .w{width:112px}.brand-txt .s{width:70px}
  .fab{width:48px;height:48px;right:14px;bottom:14px}
}
@media (max-width:760px){
  /* type scale measured on the reference: hero 62px, section heads 40px, labels 13px */
  .t-h2,.t-big{font-size:clamp(32px,10vw,40px);line-height:1;letter-spacing:-.04em}
  .hero{height:calc(100svh - var(--hh));min-height:560px}
  .hero-mid{gap:0}
  .hero-img img{object-position:42% 50%}
  .hero .ln{font-size:clamp(40px,12.6vw,62px);white-space:nowrap}
  .hero .l1,.hero .l2{grid-column:1;justify-self:start}
  .hero .sub{font-size:14px;max-width:300px}
  .hero-bot{padding-block:20px}
  .btn{min-height:44px}
  /* sticky stories stay pinned on phones, like the reference */
  #esboco .story-txt{padding-top:20px}
  .story-txt .t-h2{margin-top:12px;font-size:32px}
  .scrolly-on .story-txt p.body{display:block;font-size:15px;margin-top:12px;max-width:none}
  .scrolly-on .story-stick{height:calc(100svh - var(--hh))}
  #esboco .stage{padding-block:8px 64px}
  .c3d{height:auto;min-height:0;flex:1}
  #esboco.scrolly-on .story-in{display:flex;flex-direction:column}
  #esboco .story-txt{width:100%}
  #esboco.scrolly-on .stage{width:100%;flex:1;min-height:0;display:flex;align-items:stretch}
  #esboco.scrolly-on .c3d{flex:1}
  #esboco .tabs-wrap{bottom:16px}
  .tabs{gap:14px}
  #planta.scrolly-on .story-in{display:flex;flex-direction:column;justify-content:flex-start;padding-top:20px}
  #planta.scrolly-on .stage{width:100%;flex:1;min-height:0;padding-block:8px}
  .notes{display:none}
  /* studio and numbers: one column, numbers right aligned */
  .studio{padding-top:96px}
  .manifesto{padding-bottom:64px}
  .manifesto p{font-size:24px;line-height:1.18}
  .fig{min-height:190px;padding:16px 0}
  .fig b{font-size:72px}
  .fig.ink{padding:24px}
  /* projects index: name plus a meta line, no hover image */
  .feat{padding-block:32px 48px;gap:16px}
  .feat-txt h3{font-size:40px}
  .row a{display:flex;flex-wrap:wrap;align-items:baseline;column-gap:12px;row-gap:6px;padding-block:18px 16px;min-height:44px}
  .row .n{flex:0 0 26px}
  .row h3{flex:1 1 calc(100% - 40px);font-size:32px;letter-spacing:-.04em}
  .row .c{display:block;flex:0 0 auto;font-size:12px;text-align:left}
  .row .c:last-child{text-align:left}
  .row .n+h3+.c{margin-left:38px}
  .row a:hover h3{transform:none}
  /* compare slider gets a taller frame on phones */
  .cmp{aspect-ratio:4/5}
  .cmp-sec{padding-block:96px 72px}
  .cmp-head{margin-bottom:28px}
  .cmp-head .big{font-size:40px}
  .cmp .knob{width:52px;height:52px;margin:-26px 0 0 -26px}
  /* disciplines: one column like the reference */
  .svc-sec{padding-block:96px}
  .svc-head{margin-bottom:40px}
  .svc{grid-template-columns:minmax(0,1fr);gap:48px}
  .svc .ph{aspect-ratio:4/3}
  .svc li{transform:none!important}
  /* process: photo on top, steps below */
  .proc-body{margin-top:40px}
  .steps{margin-top:40px}
  .steps li{padding:0 0 44px 20px}
  .steps h3{font-size:32px}
  /* typology library */
  .types-head{grid-template-columns:minmax(0,1fr);margin-bottom:32px}
  .types-head div,.types-head p{grid-column:1}
  .strip{grid-auto-columns:220px}
  /* quote */
  .quote figure{max-width:220px}
  .quote blockquote{font-size:24px}
  .recog{margin-top:56px}
  .recog li a{grid-template-columns:32px minmax(0,1fr);min-height:44px}
  /* inner pages */
  .ph-head{padding-block:32px 40px}
  .ph-head h1{font-size:clamp(44px,13vw,56px)}
  .pgrid{gap:48px}
  .pcard h2{font-size:28px}
  .st-img{height:56vh}
  .think{padding-block:96px}
  .people-head{flex-direction:column;align-items:flex-start;gap:20px}
  .srow{padding-block:24px}
  .srow h2{font-size:40px}
  .wcard{min-height:0}
  .faq summary{font-size:17px;min-height:44px;align-items:center}
  .ct{padding-block:24px 96px}
  .ct-l h1{font-size:40px}
  .form{padding:24px 20px}
  .field input,.field select,.field textarea{min-height:44px}
  .pp-head h1,.proj .pp-head h1{font-size:clamp(44px,13vw,56px)}
  .proj .pp-hero img{height:56vh}
  .pp-meta{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}
  .pp-body{padding-block:72px}
  .pp-txt h3{font-size:32px}
  .pp-txt p{font-size:17px}
  .pp-gal .g-full{margin-top:16px}
  .next{padding-block:72px}
  .next-grid h2{font-size:44px;margin-bottom:32px}
  /* closing + footer */
  .cta-sec{padding-block:96px 64px}
  .cta-grid{padding-bottom:64px}
  .cta-grid h2{font-size:36px}
  .foot-top{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px 16px;padding-block:40px 56px}
  .foot ul a{display:inline-block;padding-block:6px}
  .foot-mark .wmk{width:180px}.foot-mark .mono{height:44px}
  .lb-btn{width:44px;height:44px}
}
@media (max-width:380px){
  .hero .ln{font-size:40px}
  .row h3{font-size:28px}
}