/* Upgrade Home · design system em design-system/tokens.md
   Paleta da marca (navy #080860) + papel/areia das fotos + acento azul-gelo (luz de keypad). */

:root{
  --navy:#080860; --navy-deep:#05053F; --ink:#14143A; --ink-2:#4A4A6A;
  --paper:#F5F2EC; --sand:#E9E4DA; --line:#D8D2C6;
  --on-navy:#F5F2EC; --on-navy-2:#C9C9E6; --line-dark:rgba(245,242,236,.16);
  --ice:#7FD6FF; --ice-ink:#0A4F86; --glow:rgba(127,214,255,.22);
  --display:"Outfit",system-ui,sans-serif;
  --text:"Instrument Sans",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --e:cubic-bezier(.16,.84,.28,1); --e2:cubic-bezier(.4,0,.2,1);
  --s1:.5rem; --s2:1rem; --s3:1.5rem; --s4:2.5rem; --s5:4rem; --s6:6rem;
  --hd:84px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:auto;scroll-padding-top:var(--hd);-webkit-text-size-adjust:100%;overflow-x:clip}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1rem/1.6 var(--text);overflow-x:clip}
img,svg,video{max-width:100%;display:block}
h1,h2,h3,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
strong{font-weight:600}
p strong,li strong{color:var(--ink)}
.on-dark p strong,.on-dark li strong{color:var(--on-navy)}
:focus-visible{outline:2px solid var(--ice-ink);outline-offset:3px}
.on-dark :focus-visible{outline-color:var(--ice)}
.skip{position:absolute;left:12px;top:-60px;z-index:200;background:var(--navy);color:var(--on-navy);padding:10px 14px;border-radius:2px}
.skip:focus{top:12px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ------------------------------------------------------------ tipografia */
h1,h2,h3{font-family:var(--display);font-weight:300;color:inherit}
h1{font-size:clamp(2.4rem,1.2rem + 4.2vw,4.6rem);line-height:1.02;letter-spacing:-.02em}
h1 strong{font-weight:600}
h2{font-size:clamp(1.85rem,1rem + 2.6vw,3.1rem);line-height:1.06;letter-spacing:-.015em;text-wrap:balance}
h3{font-size:clamp(1.15rem,1rem + .6vw,1.45rem);font-weight:500;line-height:1.2}
.lede{font-size:clamp(1.05rem,1rem + .35vw,1.2rem);line-height:1.55;color:var(--ink-2);max-width:56ch}
.on-dark .lede{color:var(--on-navy-2)}
.over{font:500 .75rem/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ice-ink);margin-bottom:var(--s2)}
.on-dark .over{color:var(--ice)}
.mono{font-family:var(--mono)}
small,.small{font-size:.875rem}
.head{max-width:760px;margin-bottom:var(--s3)}
.head .lede{margin-top:var(--s2)}

/* ------------------------------------------------------------ botões */
.btn{display:inline-flex;align-items:center;gap:10px;height:48px;padding:0 22px;border-radius:2px;
  font:600 .95rem/1 var(--text);background:var(--navy);color:var(--on-navy);border:1px solid var(--navy);
  transition:background .3s var(--e2),transform .2s var(--e2),color .3s var(--e2)}
.btn .arw{transition:transform .35s var(--e)}
.btn:hover .arw{transform:translateX(4px)}
.btn:active{transform:scale(.975)}
.btn:hover{background:var(--navy-deep)}
.btn-ice{background:var(--ice);color:var(--navy);border-color:var(--ice)}
.btn-ice:hover{background:#9BE0FF}
.btn-ghost{background:transparent;color:inherit;border-color:currentColor}
.btn-ghost:hover{background:rgba(8,8,96,.06)}
.on-dark .btn-ghost:hover{background:rgba(245,242,236,.08)}

.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font:400 .75rem/1 var(--mono);letter-spacing:.02em;border:1px solid var(--line);border-radius:2px;padding:7px 10px;color:var(--ink-2)}
.on-dark .chip{border-color:var(--line-dark);color:var(--on-navy-2)}

/* arcos de sinal (assinatura do logo) */
.arcs{width:20px;height:20px;flex:none}

/* ------------------------------------------------------------ loader */
.loader{position:fixed;inset:0;z-index:300;background:var(--navy);display:grid;place-items:center;
  transition:opacity .6s var(--e),visibility .6s}
.loader img{width:64px;height:auto;animation:pulse 1.4s var(--e) infinite alternate}
html.ready .loader{opacity:0;visibility:hidden}
@keyframes pulse{from{opacity:.45;transform:scale(.96)}to{opacity:1;transform:scale(1)}}

/* ------------------------------------------------------------ header */
.hd{position:fixed;top:0;left:0;right:0;z-index:60;color:var(--on-navy);
  transition:background .45s var(--e2),transform .45s var(--e2),color .3s var(--e2),border-color .45s}
.hd-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--s3);height:var(--hd);transition:height .45s var(--e2)}
.brand img{height:34px;width:auto;transition:height .45s var(--e2)}
.brand .lg-c{display:none}
.hd[data-solid="true"]{background:rgba(245,242,236,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);color:var(--ink);border-bottom:1px solid var(--line)}
.hd[data-solid="true"] .hd-inner{height:68px}
.hd[data-solid="true"] .brand img{height:30px}
.hd[data-solid="true"] .brand .lg-w{display:none}
.hd[data-solid="true"] .brand .lg-c{display:block}
.hd[data-hidden="true"]{transform:translateY(-100%)}
.nav{display:flex;align-items:center;gap:var(--s4)}
.nav-list{display:flex;gap:var(--s3)}
.nav-list a{display:inline-flex;align-items:center;gap:8px;font:500 .95rem/1 var(--text);padding:8px 0;position:relative}
.nav-list a .arcs{width:14px;height:14px;opacity:0;transform:translateX(-6px);transition:opacity .3s var(--e2),transform .3s var(--e2);color:var(--ice)}
.hd[data-solid="true"] .nav-list a .arcs{color:var(--ice-ink)}
.nav-list a:hover .arcs,.nav-list a.active .arcs{opacity:1;transform:none}
.hd .btn{height:42px;padding:0 18px;font-size:.9rem}
.hd .btn-ice{background:var(--ice);color:var(--navy);border-color:var(--ice)}
.hd[data-solid="true"] .btn-ice{background:var(--navy);color:var(--on-navy);border-color:var(--navy)}
.burger{display:none;width:44px;height:44px;position:relative}
.burger i{position:absolute;left:10px;right:10px;height:2px;background:currentColor;transition:transform .35s var(--e),opacity .3s}
.burger i:nth-child(1){top:15px}.burger i:nth-child(2){top:21px}.burger i:nth-child(3){top:27px}
.burger[aria-expanded="true"] i:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] i:nth-child(2){opacity:0}
.burger[aria-expanded="true"] i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.offcanvas{position:fixed;top:0;right:0;bottom:0;width:min(86vw,380px);background:var(--navy);color:var(--on-navy);z-index:55;
  transform:translateX(102%);transition:transform .5s var(--e);padding:110px 32px 40px;display:flex;flex-direction:column;gap:var(--s3);visibility:hidden}
.offcanvas.open{transform:translateX(0);visibility:visible}
.offcanvas a.lnk{font:300 2rem/1.15 var(--display);display:block;padding:10px 0;border-bottom:1px solid var(--line-dark)}
.offcanvas .btn{margin-top:auto;justify-content:center}
.scrim{position:fixed;inset:0;background:rgba(5,5,63,.5);z-index:54;opacity:0;visibility:hidden;transition:opacity .4s}
.scrim.open{opacity:1;visibility:visible}

/* ------------------------------------------------------------ seções em tela cheia */
.screen{min-height:100svh;display:flex;align-items:center;padding:calc(var(--hd) + 12px) 0 var(--s4);overflow-x:clip}
.screen > .container{width:100%}
.bg-sand{background:var(--sand)}
.on-dark{color:var(--on-navy)}

/* ------------------------------------------------------------ hero */
.hero{position:relative;min-height:100svh;display:grid;grid-template-rows:minmax(calc(var(--hd) + 8px),1fr) auto minmax(24px,1fr) auto;
  color:var(--on-navy);overflow:hidden;background:var(--navy-deep);isolation:isolate}
.hero-media,.hero-media img{position:absolute;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.1s var(--e),filter 1.6s var(--e);filter:brightness(.78)}
.hero-media img.is-on{opacity:1}
html[data-motion] .hero:not(.lit) .hero-media img{filter:brightness(.18)}
.hero-veil{position:absolute;inset:0;background:
  linear-gradient(180deg,rgba(5,5,63,.78) 0%,rgba(5,5,63,0) 26%),
  linear-gradient(90deg,rgba(5,5,63,.88) 0%,rgba(5,5,63,.72) 34%,rgba(5,5,63,.28) 66%,rgba(5,5,63,.12) 100%),
  linear-gradient(0deg,rgba(5,5,63,.7) 0%,rgba(5,5,63,0) 40%)}
.hero-inner{position:relative;z-index:2;grid-row:2}
.hero h1{max-width:19ch}
.hero .lede{margin-top:var(--s3);max-width:52ch}
.hero-acts{margin-top:var(--s4);display:flex;gap:var(--s2);flex-wrap:wrap}
.hero .over{color:var(--ice)}
.pulse{width:88px;height:20px;margin-bottom:var(--s2);color:var(--ice)}
.pulse path{stroke-dasharray:200;stroke-dashoffset:200}
html[data-motion] .lit .pulse path{animation:draw 1.2s var(--e) .4s forwards}
html:not([data-motion]) .pulse path{stroke-dashoffset:0}
@keyframes draw{to{stroke-dashoffset:0}}

.scenes-wrap{position:relative;z-index:2;grid-row:4;padding-bottom:var(--s4);display:flex;align-items:flex-end;justify-content:space-between;gap:var(--s3);flex-wrap:wrap}
.scenes{display:flex;gap:8px;flex-wrap:wrap}
.key{display:inline-flex;align-items:center;gap:10px;height:44px;padding:0 14px;border:1px solid rgba(245,242,236,.32);border-radius:2px;
  font:500 .75rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--on-navy);
  background:rgba(5,5,63,.35);backdrop-filter:blur(6px);transition:border-color .3s,background .3s,box-shadow .4s var(--e)}
.key i{width:6px;height:6px;border-radius:50%;background:rgba(245,242,236,.35);transition:background .3s,box-shadow .4s}
.key:hover{border-color:rgba(245,242,236,.6)}
.key[aria-pressed="true"]{border-color:var(--ice);box-shadow:0 0 0 3px var(--glow)}
.key[aria-pressed="true"] i{background:var(--ice);box-shadow:0 0 10px 2px var(--ice)}
.scene-cap{font-size:.95rem;color:var(--on-navy-2);max-width:46ch;text-align:right}
.scene-cap b{color:var(--on-navy);font-weight:600}

/* ------------------------------------------------------------ sistemas (tablist vertical) */
.sys{display:grid;grid-template-columns:minmax(230px,3fr) minmax(0,9fr);gap:var(--s5);align-items:start}
.sys-list{border-top:1px solid var(--line)}
.sys-list button{display:grid;grid-template-columns:34px 1fr 20px;align-items:center;gap:10px;width:100%;text-align:left;
  padding:15px 0;border-bottom:1px solid var(--line);color:var(--ink-2);transition:color .3s}
.sys-list .n{font:400 .75rem/1 var(--mono);color:var(--ink-2)}
.sys-list .t{font:500 1.15rem/1.2 var(--display);color:var(--ink);transition:color .3s}
.sys-list .arcs{opacity:0;transform:translateX(-6px);transition:opacity .3s var(--e2),transform .3s var(--e2);color:var(--ice-ink)}
.sys-list button:hover .t{color:var(--ice-ink)}
.sys-list button[aria-selected="true"] .t,.sys-list button[aria-selected="true"] .n{color:var(--ice-ink)}
.sys-list button[aria-selected="true"] .arcs{opacity:1;transform:none}
.sys-panel{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:var(--s4);align-items:center}
.sys-fig{position:relative;aspect-ratio:4/5;max-height:calc(100svh - 360px);overflow:hidden;background:var(--sand)}
.sys-fig img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.04);transition:opacity .7s var(--e),transform 1.1s var(--e)}
.sys-fig img.is-on{opacity:1;transform:none}
.sys-art{display:none}
.sys-art.is-on{display:block;animation:artin .6s var(--e)}
@keyframes artin{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.sys-art h3{margin-bottom:var(--s2)}
.sys-art p{color:var(--ink-2);margin-bottom:var(--s3);max-width:48ch}

/* ------------------------------------------------------------ método (split) */
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:var(--s5);align-items:center}
.split-fig{position:relative;aspect-ratio:4/5;max-height:calc(100svh - 370px);overflow:hidden}
.split-fig img{width:100%;height:100%;object-fit:cover}
.split-fig .deco{position:absolute;right:-18px;top:-18px;width:120px;height:120px;color:var(--ice-ink)}
.split-fig .deco path{stroke-dasharray:160;stroke-dashoffset:160;transition:stroke-dashoffset 1.6s var(--e)}
.split-fig.on .deco path{stroke-dashoffset:0}
.split-fig .deco path:nth-child(2){transition-delay:.15s}.split-fig .deco path:nth-child(3){transition-delay:.3s}
html:not([data-motion]) .split-fig .deco path{stroke-dashoffset:0}
.split-txt p{color:var(--ink-2);margin-top:var(--s2);max-width:56ch}
.split-txt h2{margin-bottom:var(--s1)}
.ticker{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px 0;margin-top:var(--s3)}
.ticker-lbl{font:500 .7rem/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2);padding:0 24px 10px}
.ticker-track{display:flex;gap:var(--s4);width:max-content;animation:tk 46s linear infinite;padding-left:24px}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker-track span{font:300 1.25rem/1 var(--display);white-space:nowrap;display:inline-flex;align-items:center;gap:var(--s4)}
.ticker-track span::after{content:"";width:5px;height:5px;border-radius:50%;background:var(--ice-ink)}
@keyframes tk{to{transform:translateX(-50%)}}

/* ------------------------------------------------------------ projetos */
.pf-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;grid-auto-rows:clamp(170px,calc((100svh - 390px)/2),330px)}
.pf{display:grid;grid-template-rows:minmax(0,1fr) auto;background:var(--sand);overflow:hidden;position:relative;color:inherit}
.pf figure{position:relative;overflow:hidden;min-height:0}
.pf img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--e)}
.pf:hover img{transform:scale(1.05)}
.pf .arcs-badge{position:absolute;top:12px;right:12px;width:36px;height:36px;border-radius:50%;background:var(--navy);color:var(--ice);display:grid;place-items:center;
  opacity:0;transform:translateY(-6px);transition:opacity .35s var(--e2),transform .35s var(--e2)}
.pf:hover .arcs-badge,.pf:focus-visible .arcs-badge{opacity:1;transform:none}
.pf-meta{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:12px 14px;border-top:1px solid var(--line)}
.pf-meta .over{margin:0;font-size:.65rem}
.pf-meta h3{font-size:1.02rem;font-weight:500;margin-top:4px}
.pf-meta small{font:400 .72rem/1 var(--mono);color:var(--ink-2);white-space:nowrap}

/* ------------------------------------------------------------ depoimentos (bloco full-bleed) */
.band{position:relative;min-height:100svh;display:flex;align-items:center;padding:calc(var(--hd) + 12px) 0 var(--s4);background:var(--navy);color:var(--on-navy);isolation:isolate;overflow:hidden}
.band-bg{position:absolute;inset:-10% 0;z-index:-1}
.band-bg img{width:100%;height:100%;object-fit:cover;mix-blend-mode:luminosity;opacity:.22}
.band .container{position:relative}
.quotes{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:var(--s5);align-items:start}
.q-big{font:300 clamp(1.5rem,1rem + 1.9vw,2.5rem)/1.25 var(--display);letter-spacing:-.01em;text-wrap:balance}
.q-big mark{background:var(--ice);color:var(--navy);padding:0 .12em;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.q-src{display:block;margin-top:var(--s3);font:400 .78rem/1.5 var(--mono);color:var(--on-navy-2);font-style:normal}
.q-list li{padding:var(--s3) 0;border-top:1px solid var(--line-dark)}
.q-list li:last-child{border-bottom:1px solid var(--line-dark)}
.q-list p{font-size:1rem;line-height:1.55}
.q-list cite{display:block;margin-top:8px;font:400 .72rem/1.4 var(--mono);color:var(--on-navy-2);font-style:normal}

/* ------------------------------------------------------------ pilares (linhas editoriais) */
.pil{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,4fr);gap:var(--s5);align-items:center}
.pil-rows{margin-top:var(--s3)}
.pilar{display:grid;grid-template-columns:72px 1fr;gap:var(--s3);padding:20px 0;border-top:1px solid var(--line);position:relative}
.pilar:last-child{border-bottom:1px solid var(--line)}
.pilar::after{content:"";position:absolute;left:0;top:-1px;height:1px;width:100%;background:var(--ice-ink);transform:scaleX(0);transform-origin:left;transition:transform 1.1s var(--e)}
.pilar.on::after{transform:scaleX(1)}
html:not([data-motion]) .pilar::after{transform:none}
.pilar .num{font:300 2.2rem/1 var(--display);color:var(--ice-ink)}
.pilar h3{margin-bottom:6px}
.pilar p{color:var(--ink-2)}
.pil-fig{aspect-ratio:4/5;max-height:calc(100svh - 300px);overflow:hidden;justify-self:end;width:100%}
.pil-fig img{width:100%;height:100%;object-fit:cover}

/* ------------------------------------------------------------ faixa full-bleed */
.faixa{position:relative;height:min(72svh,640px);overflow:hidden;background:var(--navy)}
.faixa img{position:absolute;left:0;top:-12%;width:100%;height:124%;object-fit:cover;will-change:transform}
.faixa-cap{position:absolute;left:0;bottom:0;background:var(--paper);color:var(--ink);padding:var(--s3) var(--s4) var(--s3) 24px;max-width:min(560px,92%)}
.faixa-cap p{font:300 clamp(1.15rem,1rem + .7vw,1.55rem)/1.3 var(--display)}
.faixa-cap .over{margin-bottom:10px}

/* ------------------------------------------------------------ como funciona (teclas que acendem) */
.how{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:var(--s5);align-items:center}
.steps{position:relative;margin-top:var(--s3);padding-left:56px}
.steps-line{position:absolute;left:17px;top:18px;bottom:18px;width:2px;background:var(--line)}
.steps-line i{position:absolute;inset:0;background:var(--ice-ink);transform:scaleY(0);transform-origin:top;transition:transform 1.3s var(--e)}
.steps.on .steps-line i{transform:scaleY(1)}
.step{position:relative;padding:0 0 20px}
.step:last-child{padding-bottom:0}
.step-key{position:absolute;left:-56px;top:2px;width:36px;height:36px;border:1px solid var(--line);border-radius:2px;background:var(--paper);display:grid;place-items:center;
  transition:border-color .5s var(--e),box-shadow .6s var(--e)}
.step-key i{width:7px;height:7px;border-radius:50%;background:var(--line);transition:background .5s,box-shadow .6s}
.step .step-body{opacity:0;transform:translateY(10px);transition:opacity .7s var(--e),transform .7s var(--e)}
.steps.on .step .step-body{opacity:1;transform:none}
.steps.on .step-key{border-color:var(--ice-ink);box-shadow:0 0 0 4px var(--glow)}
.steps.on .step-key i{background:var(--ice-ink);box-shadow:0 0 10px 1px var(--ice)}
.steps.on .step:nth-child(2) .step-body,.steps.on .step:nth-child(2) .step-key,.steps.on .step:nth-child(2) .step-key i{transition-delay:.38s}
.steps.on .step:nth-child(3) .step-body,.steps.on .step:nth-child(3) .step-key,.steps.on .step:nth-child(3) .step-key i{transition-delay:.58s}
.steps.on .step:nth-child(1) .step-body,.steps.on .step:nth-child(1) .step-key,.steps.on .step:nth-child(1) .step-key i{transition-delay:.18s}
html:not([data-motion]) .step .step-body{opacity:1;transform:none}
html:not([data-motion]) .steps-line i{transform:none}
.step h3{margin-bottom:4px}
.step p{color:var(--ink-2);max-width:50ch}
.how-foot{margin-top:var(--s3);display:flex;flex-wrap:wrap;gap:var(--s3);align-items:center}
.how-fig{aspect-ratio:4/3;max-height:calc(100svh - 300px);overflow:hidden;width:100%}
.how-fig img{width:100%;height:100%;object-fit:cover}

/* ------------------------------------------------------------ footer */
.ft{background:var(--navy-deep);color:var(--on-navy);padding:var(--s5) 0 var(--s3)}
.ft-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,3fr) minmax(0,4fr);gap:var(--s4);align-items:start}
.ft .brand img{height:38px}
.ft-tag{margin-top:var(--s3);color:var(--on-navy-2);max-width:38ch}
.ft h3{font:500 .75rem/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ice);margin-bottom:var(--s2)}
.ft li{padding:6px 0}
.ft a:hover{color:var(--ice)}
.ft-bot{margin-top:var(--s4);padding-top:var(--s3);border-top:1px solid var(--line-dark);display:flex;justify-content:space-between;gap:var(--s2);flex-wrap:wrap;color:var(--on-navy-2);font-size:.85rem}

/* ------------------------------------------------------------ lightbox */
.lb{position:fixed;inset:0;z-index:120;background:rgba(5,5,63,.97);display:none;grid-template-rows:auto 1fr auto;color:var(--on-navy)}
.lb.open{display:grid}
.lb-top{display:flex;justify-content:space-between;align-items:center;padding:14px 20px}
.lb-top .cnt{font:400 .8rem/1 var(--mono);color:var(--on-navy-2)}
.lb-stage{position:relative;display:grid;place-items:center;padding:0 72px;min-height:0}
.lb-stage img{max-height:calc(100svh - 150px);max-width:100%;width:auto;height:auto;object-fit:contain;border-radius:6px}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border:1px solid var(--line-dark);border-radius:2px;display:grid;place-items:center;background:rgba(5,5,63,.6);transition:background .3s}
.lb-nav:hover{background:var(--navy)}
.lb-prev{left:14px}.lb-next{right:14px}
.lb-bot{padding:14px 20px 18px;display:flex;justify-content:space-between;gap:var(--s2);flex-wrap:wrap}
.lb-bot .ttl{font:500 1rem/1.3 var(--display)}
.lb-x{width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--line-dark);border-radius:2px}
.lb[data-single="true"] .lb-nav{display:none}

/* ------------------------------------------------------------ cookies */
.cookie{position:fixed;left:0;right:0;bottom:0;z-index:90;background:var(--paper);color:var(--ink);border-top:1px solid var(--line);
  transform:translateY(110%);transition:transform .6s var(--e);box-shadow:0 -10px 40px rgba(8,8,96,.08)}
.cookie.show{transform:none}
.cookie-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--s3);padding-top:16px;padding-bottom:16px;flex-wrap:wrap}
.cookie p{font-size:.9rem;color:var(--ink-2);max-width:62ch}
.cookie a{color:var(--ice-ink);text-decoration:underline}
.cookie-acts{display:flex;gap:10px;flex-wrap:wrap}
.cookie .btn{height:42px;padding:0 16px;font-size:.9rem}

/* ------------------------------------------------------------ página interna (privacidade) */
.page{padding:calc(var(--hd) + var(--s5)) 0 var(--s6);max-width:760px}
.page h1{font-size:clamp(2rem,1rem + 2.6vw,3.2rem);margin-bottom:var(--s3)}
.page h2{font-size:1.5rem;margin:var(--s4) 0 var(--s2)}
.page p,.page li{color:var(--ink-2);margin-bottom:var(--s2)}
.page ul{list-style:disc;padding-left:1.2em}
.page a{color:var(--ice-ink);text-decoration:underline}

/* ------------------------------------------------------------ movimento (estado inicial atrás do gate) */
html[data-motion] [data-reveal]{opacity:0;transform:translateY(22px);filter:blur(5px);
  transition:opacity .85s var(--e),transform .85s var(--e),filter .85s var(--e)}
html[data-motion] [data-reveal="soft"]{transform:none;filter:none;transition:opacity 1s var(--e)}
html[data-motion] [data-reveal="left"]{transform:translateX(-22px)}
html[data-motion] [data-reveal="right"]{transform:translateX(22px)}
html[data-motion] [data-reveal="fig"]{transform:scale(.965);filter:blur(4px)}
html[data-motion] [data-reveal="mask"]{transform:none;filter:none;clip-path:inset(0 0 101% 0);transition:clip-path 1.4s var(--e)}
html[data-motion] [data-reveal="mask"] img{transform:scale(1.08);transition:transform 1.6s var(--e)}
html[data-motion] [data-reveal].on{opacity:1;transform:none;filter:none;clip-path:inset(0 0 0 0)}
html[data-motion] [data-reveal="mask"].on img{transform:none}
.w{display:inline-block;overflow:hidden;vertical-align:bottom;padding-bottom:.08em;margin-bottom:-.08em}
.w i{display:inline-block;font-style:normal;transform:translateY(112%);transition:transform .9s var(--e)}
.on .w i,.lit .w i{transform:none}
[data-progress]{position:fixed;left:0;top:0;height:2px;width:100%;background:var(--ice);transform-origin:left;transform:scaleX(0);z-index:70}

@media (prefers-reduced-motion:reduce){
  html[data-motion] [data-reveal],html[data-motion] [data-reveal="mask"],html[data-motion] [data-reveal="mask"] img{opacity:1;transform:none;filter:none;clip-path:none;transition:none}
  .w i{transform:none;transition:none}
  html[data-motion] .hero:not(.lit) .hero-media img{filter:brightness(.78)}
  .ticker-track{animation:none;width:auto;flex-wrap:wrap}
  .loader img{animation:none}
  .pulse path,.split-fig .deco path{stroke-dashoffset:0;animation:none}
  .step .step-body{opacity:1;transform:none}.steps-line i{transform:none}.pilar::after{transform:none}
  *{transition-duration:.01ms!important;animation-duration:.01ms!important}
}

/* ------------------------------------------------------------ responsivo */
@media (max-width:1100px){
  .sys{grid-template-columns:minmax(200px,3fr) minmax(0,8fr);gap:var(--s4)}
  .sys-panel{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
}
@media (max-width:900px){
  :root{--hd:72px}
  .nav-list,.hd .btn{display:none}
  .burger{display:block}
  .screen{min-height:0;padding:calc(var(--hd) + var(--s4)) 0 var(--s5)}
  .hero{grid-template-rows:minmax(calc(var(--hd) + 8px),1fr) auto minmax(24px,1fr) auto}
  .scenes-wrap{align-items:flex-start;flex-direction:column}
  .scene-cap{text-align:left}
  .sys{grid-template-columns:1fr;gap:var(--s3)}
  .sys-list{display:flex;overflow-x:auto;border-top:0;gap:0;scrollbar-width:none;margin:0 -24px;padding:0 24px}
  .sys-list::-webkit-scrollbar{display:none}
  .sys-list button{grid-template-columns:auto auto;width:auto;white-space:nowrap;padding:12px 14px 12px 0;border-bottom:1px solid var(--line);margin-right:18px}
  .sys-list .arcs{display:none}
  .sys-panel{grid-template-columns:1fr;gap:var(--s3)}
  .sys-fig{aspect-ratio:16/10;max-height:44svh}
  .split,.pil,.how,.quotes{grid-template-columns:1fr;gap:var(--s4)}
  .split-fig{aspect-ratio:4/3;max-height:52svh}
  .pf-grid{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:minmax(0,auto)}
  .pf figure{aspect-ratio:4/3}
  .pil-fig{aspect-ratio:16/10;max-height:44svh;order:-1}
  .how-fig{max-height:44svh}
  .ft-grid{grid-template-columns:1fr 1fr}
  .ft-grid > :first-child{grid-column:1/-1}
  .band{min-height:0}
  .faixa{height:min(60svh,520px)}
  .lb-stage{padding:0 12px}
  .lb-nav{width:44px;height:44px}
}
@media (max-width:560px){
  .container{padding:0 18px}
  .hero-acts .btn{width:100%;justify-content:center}
  .scenes{width:100%}
  .key{flex:1 1 calc(50% - 4px);justify-content:center;padding:0 8px}
  .pf-grid{grid-template-columns:1fr}
  .pilar{grid-template-columns:52px 1fr;gap:var(--s2)}
  .pilar .num{font-size:1.8rem}
  .ft-grid{grid-template-columns:1fr}
  .cookie-acts{width:100%}.cookie-acts .btn{flex:1;justify-content:center}
  .sys-list{margin:0 -18px;padding:0 18px}
  .hero h1{font-size:clamp(2.1rem,1rem + 6vw,2.8rem)}
  .hero .lede{font-size:1rem}
  .scene-cap{font-size:.85rem}
  .hero-acts{margin-top:var(--s3)}
  .steps{padding-left:50px}.step-key{left:-50px;width:32px;height:32px}.steps-line{left:15px}
  .faixa-cap{max-width:100%;padding:var(--s3) 18px}
  .lb-bot{flex-direction:column}
}