/* =========================================================
   LAVOR.STTUDIO — style.css
   Dois tons (escuro -> claro -> escuro), editorial cinematográfico.
   Akira Expanded só em títulos SEM acento (a fonte não tem glifos PT).
   Texto com acento usa AbroSans.
   ========================================================= */

/* ---------- Fontes ---------- */
@font-face{
  font-family:"Akira Expanded";
  src:url("assets/fonts/akira-expanded.otf") format("opentype");
  font-weight:800; font-style:normal; font-display:swap;
}
@font-face{
  font-family:"AbroSans";
  src:url("assets/fonts/abro-medium.ttf") format("truetype");
  font-weight:400 700; font-style:normal; font-display:swap;
}

/* ---------- Tokens ---------- */
:root{
  --ink:#0C0A09;
  --ink-2:#15120E;
  --paper:#F4F3F0;
  --paper-2:#ECE7DD;
  --ivory:#EDE6D8;
  --gold:#C9963A;
  --gold-2:#B68A4E;
  --gold-text:#7A5A22; /* bronze escuro: ouro legível (AA) sobre fundo claro */

  --line-dark:rgba(237,230,216,.16);
  --line-light:rgba(12,10,9,.13);

  --display:"Akira Expanded","Arial Black",system-ui,sans-serif;
  --sans:"AbroSans","Inter","Segoe UI",system-ui,sans-serif;

  --maxw:1320px;
  --gutter:clamp(1.25rem,5vw,5rem);
  --section:clamp(6rem,12vw,11rem);

  --ease:cubic-bezier(.16,1,.3,1);

  --t-hero:clamp(4.5rem,23vw,21rem);
  --t-display:clamp(2.6rem,7vw,6.5rem);
  --t-h2:clamp(2.2rem,5vw,4.5rem);
  --t-lead:clamp(1.15rem,1.7vw,1.6rem);
  --t-body:clamp(1.02rem,.55vw+.9rem,1.18rem);
}

/* ---------- Reset / base ---------- */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html.js.lenis{scroll-behavior:auto}
body{
  font-family:var(--sans);
  font-size:var(--t-body);
  line-height:1.6;
  color:var(--ivory);
  background:var(--ink);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ol,ul{list-style:none}
em{font-style:italic}
::selection{background:var(--gold);color:var(--ink)}

.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
section[id]{scroll-margin-top:84px}

/* ---------- Grão de filme (unifica os tons) ---------- */
.grain{
  position:fixed;inset:0;z-index:90;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
}

/* ---------- Zonas ---------- */
.zone-dark{background:var(--ink);color:var(--ivory)}
.zone-light{background:var(--paper);color:var(--ink)}

/* =========================================================
   NAV
   ========================================================= */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:80;
  transition:background .5s var(--ease),backdrop-filter .5s var(--ease);
}
.nav__inner{
  max-width:1600px;margin-inline:auto;
  padding:clamp(1rem,2vw,1.4rem) var(--gutter);
  display:flex;align-items:center;justify-content:space-between;gap:2rem;
}
.nav.scrolled{background:color-mix(in srgb,var(--ink) 72%,transparent);backdrop-filter:blur(10px) saturate(120%)}
.nav.is-light.scrolled{background:color-mix(in srgb,var(--paper) 74%,transparent)}

.brandmark{
  font-family:var(--display);font-weight:800;font-size:1.18rem;letter-spacing:.02em;
  display:inline-flex;color:var(--ivory);line-height:1;transition:color .5s var(--ease);
}
.brandmark .lig{margin-left:-.3em}
.brandmark .dot{color:var(--gold)}
.nav.is-light .brandmark{color:var(--ink)}

.nav__links{display:flex;align-items:center;gap:clamp(1.4rem,2.4vw,2.6rem)}
.nav__links a{
  font-size:.84rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ivory);opacity:.78;transition:opacity .3s,color .5s var(--ease);
  position:relative;padding-block:.3rem;
}
.nav__links a:hover{opacity:1}
.nav.is-light .nav__links a{color:var(--ink);opacity:.7}
.nav.is-light .nav__links a:hover{opacity:1}
.nav__cta{opacity:1!important;color:var(--gold)!important}
.nav.is-light .nav__cta{color:var(--gold-text)!important}

.nav__toggle{display:none;background:none;border:0;cursor:pointer;width:34px;height:24px;position:relative}
.nav__toggle span{position:absolute;left:0;right:0;height:2px;background:currentColor;color:var(--ivory);transition:.35s var(--ease)}
.nav.is-light .nav__toggle span{background:var(--ink)}
.nav__toggle span:nth-child(1){top:6px}
.nav__toggle span:nth-child(2){bottom:6px}

/* menu mobile */
.menu{
  position:fixed;inset:0;z-index:79;background:var(--ink);
  display:flex;flex-direction:column;justify-content:center;align-items:flex-start;
  padding:var(--gutter);gap:.4rem;
  clip-path:inset(0 0 100% 0);transition:clip-path .6s var(--ease);
  visibility:hidden;
}
.menu.open{clip-path:inset(0 0 0 0);visibility:visible}
.menu__links{display:flex;flex-direction:column;gap:.2rem}
.menu__links a{
  font-family:var(--display);font-weight:800;font-size:clamp(2.4rem,11vw,4rem);
  color:var(--ivory);line-height:1.1;
}
.menu__links a:hover{color:var(--gold)}
.menu__foot{margin-top:2rem;color:var(--gold);letter-spacing:.12em;font-size:.9rem}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;justify-content:center;overflow:hidden}
.hero__media{position:absolute;inset:0;z-index:0}
.hero__video{width:100%;height:100%;object-fit:cover;filter:brightness(.52) contrast(1.05)}
.hero__scrim{
  position:absolute;inset:0;
  background:
    radial-gradient(120% 80% at 50% 45%,transparent 38%,rgba(12,10,9,.55) 100%),
    linear-gradient(180deg,rgba(12,10,9,.45),transparent 28%,transparent 60%,rgba(12,10,9,.85));
}
.hero__content{position:relative;z-index:2;text-align:center;padding-inline:var(--gutter);width:100%}
.hero__mark{
  font-family:var(--display);font-weight:800;
  font-size:var(--t-hero);line-height:.86;letter-spacing:-.01em;
  color:var(--ivory);display:flex;justify-content:center;
  text-shadow:0 18px 60px rgba(0,0,0,.5);
}
.hero__mark .lig{margin-left:-.3em}
.hero__tag{
  margin-top:clamp(1rem,2vw,1.8rem);
  font-size:clamp(.8rem,1.5vw,1.05rem);letter-spacing:.42em;text-transform:uppercase;
  color:var(--ivory);opacity:.86;padding-left:.42em;
}

/* entrada do hero (load, sem depender de scroll) */
.js .hero__mark .ltr{display:inline-block;opacity:0;transform:translateY(.28em)}
.js .hero__tag{opacity:0}
@keyframes riseIn{to{opacity:1;transform:none}}
@keyframes fadeIn{to{opacity:.86}}
.js .hero__mark .ltr{animation:riseIn 1.1s var(--ease) forwards}
.js .hero__mark .ltr:nth-child(1){animation-delay:.15s}
.js .hero__mark .ltr:nth-child(2){animation-delay:.24s}
.js .hero__mark .ltr:nth-child(3){animation-delay:.33s}
.js .hero__mark .ltr:nth-child(4){animation-delay:.42s}
.js .hero__mark .ltr:nth-child(5){animation-delay:.51s}
.js .hero__tag{animation:fadeIn 1s var(--ease) .8s forwards}

/* =========================================================
   MANIFESTO
   ========================================================= */
.manifesto{padding:clamp(7rem,16vw,15rem) 0 clamp(4rem,8vw,7rem)}
.kicker{
  font-size:.8rem;letter-spacing:.26em;text-transform:uppercase;color:var(--gold);
  margin-bottom:clamp(1.4rem,3vw,2.4rem);
}
.manifesto__title{
  font-family:var(--display);font-weight:800;
  font-size:var(--t-display);line-height:.92;letter-spacing:-.01em;color:var(--ivory);
}
.manifesto__lead{
  font-size:var(--t-lead);line-height:1.5;max-width:32ch;color:var(--ivory);opacity:.82;
  margin-top:clamp(1.8rem,3vw,2.6rem);margin-left:auto;
}
.hl{background:var(--gold);color:var(--ink);font-weight:600;
  padding:.04em .26em;border-radius:2px;
  box-decoration-break:clone;-webkit-box-decoration-break:clone}

/* marquee (única do site) */
.marquee{margin-top:clamp(4rem,8vw,7rem);overflow:hidden;
  border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark);padding-block:1.4rem}
.marquee__track{display:flex;align-items:center;width:max-content;gap:0;animation:scrollX 26s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee__track span{
  font-family:var(--display);font-weight:800;font-size:clamp(1.6rem,3.4vw,2.8rem);
  color:var(--ivory);opacity:.85;display:inline-flex;align-items:center;white-space:nowrap;padding-inline:1.6rem;
}
.marquee__track span::after{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold);margin-left:3.2rem}
@keyframes scrollX{to{transform:translateX(-50%)}}

/* =========================================================
   BRIDGE (transição difusa escuro -> claro, latão)
   ========================================================= */
/* fade cinematográfico: bg em gradiente quente ink->paper + vídeo com máscara
   longa e feathered (dissolução orgânica, sem manchas nem preto chapado) */
/* transição: degradê limpo do preto (manifesto) -> papel (serviços).
   dither sutil evita banding; topo=ink e base=paper batem com as seções vizinhas */
.bridge{position:relative;height:clamp(24vh,28vw,30vh);overflow:hidden;
  background:linear-gradient(180deg,
    var(--ink) 0%, var(--ink) 43%, #4a4234 50%, var(--paper) 57%, var(--paper) 100%)}
.bridge::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  opacity:.3;mix-blend-mode:overlay;background-size:130px 130px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='130' height='130'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  -webkit-mask-image:linear-gradient(to bottom,transparent 38%,#000 46%,#000 54%,transparent 62%);
  mask-image:linear-gradient(to bottom,transparent 38%,#000 46%,#000 54%,transparent 62%)}
/* jogos da velha (#) inclinados, preto e branco, espalhados na faixa */
.ttt-field{position:absolute;inset:0;z-index:2;pointer-events:none}
.ttt{position:absolute;left:var(--x);top:var(--y);
  width:calc(clamp(64px,8.3vw,115px)*var(--s,1));height:calc(clamp(64px,8.3vw,115px)*var(--s,1));
  transform:translate(-50%,-50%) rotate(var(--r,0deg));opacity:var(--o,.85);overflow:visible}
.ttt path{fill:none;stroke-width:2.2;stroke-linecap:round;vector-effect:non-scaling-stroke}
.ttt--w path{stroke:var(--ivory)}
.ttt--k path{stroke:var(--ink)}

/* =========================================================
   SERVIÇOS (sticky split)
   ========================================================= */
.services{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);
  padding:var(--section) var(--gutter);align-items:start}
.services__media{position:relative}
.services__sticky{position:sticky;top:14vh}
.papers{position:relative;line-height:0}
.papers__bg{width:100%;height:auto;display:block;border-radius:2px}
.sketch{position:absolute;transform-origin:center center;mix-blend-mode:multiply;
  opacity:.95;pointer-events:none;filter:contrast(1.05)}
.sketch--tl{left:37%;top:36%;width:18.5%;transform:translate(-50%,-50%) rotate(-7deg)}
.sketch--tr{left:67.5%;top:31.4%;width:18.7%;transform:translate(-50%,-50%) rotate(-5deg)}
.sketch--bl{left:31%;top:70%;width:15%;transform:translate(-50%,-50%) rotate(3deg)}
.sketch--br{left:70.5%;top:68%;width:18.8%;transform:translate(-50%,-50%) rotate(4deg)}
.services__note{
  margin-top:1.4rem;max-width:24ch;
  font-family:var(--sans);font-weight:700;font-size:clamp(1.3rem,2.4vw,2rem);
  line-height:1.15;letter-spacing:-.01em;color:var(--ink);
}
.services__list{display:flex;flex-direction:column}
.svc{display:flex;gap:clamp(1.2rem,3vw,2.6rem);align-items:baseline;
  padding:clamp(2.2rem,4vw,3.4rem) 0;border-bottom:1px solid var(--line-light)}
.svc:first-child{padding-top:0}
.svc__no{font-family:var(--sans);font-weight:700;font-size:.95rem;color:var(--gold-text);letter-spacing:.05em;min-width:2.6em}
.svc__name{font-family:var(--display);font-weight:800;font-size:clamp(2rem,4.3vw,3.4rem);
  line-height:1;letter-spacing:-.01em;color:var(--ink);text-wrap:balance}
.svc__desc{margin-top:.8rem;max-width:34ch;color:var(--ink);opacity:.7;font-size:var(--t-body)}

/* =========================================================
   TRABALHOS
   ========================================================= */
.work{padding:var(--section) 0}
.work__head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;
  gap:1.4rem;margin-bottom:clamp(2.6rem,5vw,4.5rem)}
.section-title{font-family:var(--display);font-weight:800;font-size:var(--t-h2);
  line-height:.95;letter-spacing:-.01em;color:var(--ink)}
.work__intro{max-width:34ch;color:var(--ink);opacity:.65}
.work__sound-hint{display:none;margin-top:1rem;font-size:.78rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--gold-text)}
@media (hover:none){.work__sound-hint{display:block}}
.sound-on .work__sound-hint{display:none!important}

.work__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1rem,2vw,2rem)}
.case{cursor:pointer}
.case[data-offset]{margin-top:clamp(2rem,5vw,5rem)}
.case__frame{position:relative;aspect-ratio:9/16;overflow:hidden;border-radius:2px;background:var(--ink);
  box-shadow:0 24px 60px rgba(12,10,9,.16)}
.case__video,.case__frame::after{position:absolute;inset:0}
.case__video{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease),opacity .6s}
.case__frame::after{content:"";background:linear-gradient(180deg,transparent 55%,rgba(12,10,9,.5));opacity:.5;transition:opacity .5s}
.case:hover .case__video{transform:scale(1.04)}
.case:hover .case__frame::after{opacity:.2}
.case__cap{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;
  margin-top:1.1rem;padding-bottom:.4rem;border-bottom:1px solid transparent;transition:border-color .4s}
.case:hover .case__cap{border-color:var(--ink)}
.case__name{font-family:var(--sans);font-weight:700;font-size:1.2rem;letter-spacing:-.01em;color:var(--ink)}
.case__tag{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-text)}

/* =========================================================
   PROCESSO
   ========================================================= */
.process{padding:var(--section) 0}
.process .section-title{margin-bottom:clamp(2.6rem,5vw,4.5rem)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.step{padding:clamp(1.6rem,2.5vw,2.2rem) clamp(1.4rem,2.5vw,2.4rem);
  border-left:1px solid var(--line-light)}
.step:first-child{padding-left:0;border-left:0}
.step__no{font-family:var(--display);font-weight:800;font-size:clamp(2.4rem,4vw,3.4rem);
  color:transparent;-webkit-text-stroke:1.4px var(--gold-2);display:block;line-height:1;margin-bottom:1.6rem}
.step__name{font-family:var(--display);font-weight:800;font-size:clamp(1.4rem,2.4vw,2rem);
  letter-spacing:-.01em;color:var(--ink);margin-bottom:.7rem}
.step__desc{color:var(--ink);opacity:.68;font-size:.98rem;line-height:1.5;max-width:26ch}

/* =========================================================
   SOBRE / ESTÚDIO
   ========================================================= */
.about{padding:var(--section) 0 calc(var(--section) + 4vw)}
.about__grid{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(2.5rem,6vw,6rem);align-items:center}
.about__media img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:2px}
.about__def{font-style:italic;color:rgba(12,10,9,.6);font-size:1.1rem;margin-bottom:1.6rem}
.about__def em{font-weight:700;font-style:italic;color:var(--ink)}
.about__title{font-family:var(--sans);font-weight:700;font-size:clamp(1.8rem,3.4vw,3rem);
  line-height:1.08;letter-spacing:-.01em;color:var(--ink);margin-bottom:1.6rem;max-width:18ch}
.about__body{color:var(--ink);opacity:.74;max-width:46ch;font-size:var(--t-lead);line-height:1.55}

/* =========================================================
   CONTATO (fechamento escuro)
   ========================================================= */
.contact{position:relative;overflow:hidden;background:var(--ink);
  padding:clamp(8rem,16vw,15rem) 0;isolation:isolate}
.contact::before{content:"";position:absolute;top:-1px;left:0;right:0;height:64%;z-index:2;pointer-events:none;
  background:linear-gradient(180deg,
    var(--paper) 0%,
    rgba(244,243,240,.95) 14%,
    rgba(244,243,240,.72) 30%,
    rgba(244,243,240,.42) 50%,
    rgba(244,243,240,.16) 74%,
    transparent 100%)}
.contact__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:brightness(.48);z-index:0}
.contact__scrim{position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(180deg,rgba(12,10,9,.92) 0%,rgba(12,10,9,.4) 26%,transparent 50%),
    radial-gradient(100% 90% at 50% 60%,transparent 30%,rgba(12,10,9,.82))}
.contact__inner{position:relative;z-index:3;text-align:center}
.contact__title{font-family:var(--display);font-weight:800;
  font-size:var(--t-display);line-height:.92;letter-spacing:-.01em;color:var(--ivory);
  text-shadow:0 18px 60px rgba(0,0,0,.5)}
.contact__actions{display:flex;justify-content:center;flex-wrap:wrap;gap:1rem;
  margin-top:clamp(2rem,4vw,3.2rem)}
.contact__mail{margin-top:1.5rem;font-size:.95rem;letter-spacing:.04em;color:var(--ivory);opacity:.7}
.contact__mail a{border-bottom:1px solid rgba(237,230,216,.3);padding-bottom:2px}
.contact__mail a:hover{color:var(--gold);border-color:var(--gold)}

.btn{display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--sans);font-weight:700;font-size:.95rem;letter-spacing:.08em;text-transform:uppercase;
  padding:1.05rem 2rem;border-radius:2px;transition:transform .25s var(--ease),background .3s,color .3s}
.btn:active{transform:translateY(1px)}
.btn--gold{background:var(--gold);color:var(--ink)}
.btn--gold:hover{background:#d9a648}
.btn--ghost{border:1px solid var(--ivory);color:var(--ivory)}
.btn--ghost:hover{background:var(--ivory);color:var(--ink)}

/* botão WhatsApp minimalista (hero / serviços / processo) */
.wa-mini{display:inline-flex;align-items:center;font-family:var(--sans);font-weight:600;
  font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;
  padding:.78em 1.45em;border-radius:999px;border:1px solid currentColor;opacity:.72;
  transition:opacity .3s var(--ease),background .3s,border-color .3s,color .3s}
.wa-mini:hover{opacity:1;background:var(--gold);border-color:var(--gold);color:var(--ink)}
.hero__content .wa-mini{margin-top:1.9rem}
.wa-mini.services__cta{display:flex;width:fit-content;grid-column:1 / -1;justify-self:center;margin-top:clamp(2.5rem,6vw,5rem)}
.process__cta{margin-top:clamp(2.4rem,5vw,4rem);text-align:center}
.js .hero__content .wa-mini{opacity:0;animation:waIn 1s var(--ease) 1.05s forwards}
@keyframes waIn{to{opacity:.72}}

/* =========================================================
   RODAPÉ
   ========================================================= */
.footer{background:var(--ink);color:var(--ivory);padding:clamp(3.5rem,7vw,6rem) 0 clamp(2rem,4vw,3rem)}
.footer__inner{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem;align-items:start}
.footer__fio{width:52px;height:auto;opacity:.9;margin-bottom:1.2rem}
.footer__mark{font-family:var(--display);font-weight:800;font-size:2rem;display:inline-flex;line-height:1}
.footer__mark .lig{margin-left:-.3em}
.footer__mark .dot{color:var(--gold)}
.footer__tag{margin-top:.8rem;color:var(--ivory);opacity:.6;font-size:.95rem;letter-spacing:.04em}
.footer__nav{display:flex;flex-direction:column;gap:.7rem}
.footer__nav a{opacity:.7;font-size:.92rem;letter-spacing:.1em;text-transform:uppercase;transition:opacity .3s}
.footer__nav a:hover{opacity:1;color:var(--gold)}
.footer__meta{display:flex;flex-direction:column;gap:.7rem;opacity:.6;font-size:.88rem;letter-spacing:.06em}
.footer__meta a:hover{color:var(--gold)}

/* =========================================================
   REVEAL (gated por .js; IntersectionObserver adiciona .is-in)
   ========================================================= */
.js .reveal{opacity:0;transform:translateY(30px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.js .reveal.is-in{opacity:1;transform:none}
.js .reveal-line{overflow:hidden;display:block}
.js .reveal-line>span{display:block;transform:translateY(110%);transition:transform 1.05s var(--ease)}
.js .reveal-line.is-in>span{transform:translateY(0)}

/* =========================================================
   RESPONSIVO
   ========================================================= */
@media (max-width:1024px){
  .footer__inner{grid-template-columns:1fr 1fr}
  .footer__brand{grid-column:1/-1;margin-bottom:1rem}
}
@media (max-width:880px){
  .nav__links{display:none}
  .nav__toggle{display:block}
  .services{grid-template-columns:1fr;gap:clamp(2.5rem,7vw,4rem)}
  .services__sticky{position:relative;top:0}
  .about__grid{grid-template-columns:1fr;gap:2.5rem}
  .about__media{order:-1}
  .work__grid{grid-template-columns:repeat(2,1fr);gap:1.4rem}
  .case[data-offset]{margin-top:0}
  .steps{grid-template-columns:repeat(2,1fr);gap:0}
  .step{border-left:0;border-top:1px solid var(--line-light);padding-left:0;padding-right:1.2rem}
  .step:nth-child(2){border-left:0}
  .manifesto__lead{margin-left:0}
}
@media (max-width:520px){
  .work__grid{grid-template-columns:1fr;gap:2.4rem}
  .case__frame{aspect-ratio:9/16}
  .steps{grid-template-columns:1fr}
  .footer__inner{grid-template-columns:1fr;gap:2rem}
  .hero__tag{letter-spacing:.3em}
}

/* =========================================================
   MOVIMENTO REDUZIDO
   ========================================================= */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none!important;transition:none!important}
  .js .reveal,.js .reveal-line>span,.js .hero__mark .ltr,.js .hero__tag{opacity:1;transform:none}
  .marquee__track{animation:none}
  .hero__video,.contact__video,.bridge__video,.case__video{/* mantém estáticos via JS */}
}