:root{
  --radius:18px;
  --maxw:1180px;
  --serif:Georgia,'Times New Roman',serif;
  --sans:-apple-system,BlinkMacSystemFont,'Helvetica Neue',Helvetica,Arial,sans-serif;
  --nav-bg:rgba(12,12,15,0.72);
  --veil:linear-gradient(180deg,rgba(12,12,15,.05) 30%,rgba(12,12,15,.9) 100%);
  --btn-primary-text:#111;
  --accent-text:#111;
}
html[data-theme="dark"]{
  --bg:#0c0c0f;
  --bg-soft:#141419;
  --surface:#17171d;
  --surface-2:#1e1e26;
  --line:rgba(255,255,255,0.08);
  --line-strong:rgba(255,255,255,0.16);
  --text:#f4f3ef;
  --muted:#c9c6bc;
  --faint:#a39f94;
  --accent:#e8ff59;
  --accent-2:#ff5a3c;
  --nav-bg:rgba(12,12,15,0.72);
  --veil:linear-gradient(180deg,rgba(12,12,15,.05) 30%,rgba(12,12,15,.92) 100%);
  --accent-text:#111;
  --btn-primary-text:#111;
  --cta-from:#1e1e26;
  --cta-to:#0e0e12;
  --focus-ring:#e8ff59;
}
html[data-theme="light"]{
  --bg:#f4f2ec;
  --bg-soft:#ece9e1;
  --surface:#ffffff;
  --surface-2:#f2efe8;
  --line:rgba(20,18,14,0.10);
  --line-strong:rgba(20,18,14,0.20);
  --text:#17150f;
  --muted:#5f5c53;
  --faint:#6e695f;
  --accent:#e8590c;
  --accent-2:#e8590c;
  --nav-bg:rgba(244,242,236,0.78);
  --veil:linear-gradient(180deg,rgba(255,255,255,.02) 20%,rgba(20,18,14,.82) 100%);
  --accent-text:#fff;
  --btn-primary-text:#fff;
  --cta-from:#ffffff;
  --cta-to:#e6e2d8;
  --focus-ring:#3b5bdb;
}
html{transition:none}
body,.nav,.card,.case,.about-visual,.filters button,.cta,.btn,.skills span{
  transition:background-color .35s ease,color .35s ease,border-color .35s ease;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
.skip-link{
  position:fixed;left:32px;top:18px;z-index:1200;
  padding:12px 18px;border-radius:999px;background:var(--text);color:var(--bg);
  transform:translateY(-150%);transition:transform .2s ease;
}
.skip-link:focus{transform:translateY(0)}
.skip-link:focus-visible{outline:none}
:focus-visible{
  outline:3px solid var(--focus-ring);
  outline-offset:4px;
}
.lang-select-wrap:focus-within,
.theme-toggle:focus-visible,
.filters button:focus-visible,
.btn:focus-visible,
.nav-links a:focus-visible,
.foot-links a:focus-visible,
.card-hit:focus-visible,
.case-media:focus-visible,
.lb-close:focus-visible,
.lb-nav:focus-visible{
  box-shadow:0 0 0 4px color-mix(in srgb, var(--focus-ring) 28%, transparent);
}
.eyebrow{
  font-size:11px;letter-spacing:.32em;text-transform:uppercase;
  color:var(--muted);font-weight:600;
}

/* ---------- NAV ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  backdrop-filter:blur(14px);
  background:var(--nav-bg);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:var(--maxw);margin:0 auto;padding:18px 32px;
  display:flex;align-items:center;justify-content:space-between;
}
.brand{font-family:var(--serif);font-weight:500;color:var(--accent);letter-spacing:-.01em;font-size:28px;line-height:1.2;display:flex;align-items:center;gap:10px}
.brand .dot{width:9px;height:9px;border-radius:50%;background:var(--accent);display:inline-block}
.nav-links{display:flex;gap:34px;align-items:center}
.nav-tools{display:flex;align-items:center;gap:12px}
.nav-links a{font-size:13.5px;color:var(--muted);letter-spacing:.02em;transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-cta{
  border:1px solid var(--line-strong);border-radius:100px;
  padding:9px 18px;font-size:13px;color:var(--text);transition:.2s;
}
.nav-cta:hover{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}
.lang-select-wrap{
  position:relative;width:40px;height:40px;border-radius:50%;
  border:1px solid var(--line-strong);transition:border-color .2s;flex:none;
}
.lang-select-wrap:hover{border-color:var(--text)}
.lang-select-wrap:focus-within{border-color:var(--focus-ring)}
.lang-select{
  position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer;
  appearance:none;-webkit-appearance:none;
}
.lang-select:focus{outline:none}
.lang-select-value{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  color:var(--text);font:600 12px/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;
  pointer-events:none;
}
.theme-toggle{
  width:40px;height:40px;border-radius:50%;
  border:1px solid var(--line-strong);background:transparent;color:var(--text);
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  font-size:16px;transition:.2s;flex:none;
}
.theme-toggle:hover{border-color:var(--text);transform:rotate(-15deg)}
.theme-toggle .sun{display:none}
html[data-theme="light"] .theme-toggle .sun{display:block}
html[data-theme="light"] .theme-toggle .moon{display:none}
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0;
}
@media(max-width:720px){
  .nav-links{gap:14px}
  .nav-links a:not(.nav-cta){display:none}
}

/* ---------- HERO ---------- */
.hero{padding:190px 0 90px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.6fr .9fr;gap:60px;align-items:end}
.hero h1{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(46px,7.6vw,104px);line-height:.98;letter-spacing:-.02em;
}
.hero h1 em{font-style:italic;color:var(--accent)}
.hero .lead{
  margin-top:28px;max-width:520px;font-size:18px;color:var(--muted);
}
.hero-side{padding-bottom:12px}
.hero-side p{font-size:14px;color:var(--muted);border-left:2px solid var(--accent);padding-left:16px}
.quote-rotator{border-left:2px solid var(--accent);padding-left:16px}
.quote-slot{position:relative;min-height:100px}
.quote-item{
  position:absolute;inset:0;
  display:flex;flex-direction:column;justify-content:center;
  gap:12px;font-size:14px;color:var(--text);
  opacity:0;pointer-events:none;
  transition:opacity .9s ease;
}
.quote-item.active{opacity:1;pointer-events:auto}
.quote-item blockquote{font:inherit}
.quote-item .who{display:block;color:var(--muted)}
.quote-principle{
  margin-top:22px;padding-left:16px;border-left:2px solid var(--accent);
  font-size:14px;color:var(--text);font-weight:600;
}
.hero-meta{
  margin-top:64px;display:flex;flex-wrap:wrap;gap:44px;
  border-top:1px solid var(--line);padding-top:30px;
}
.hero-meta .n{font-family:var(--serif);font-size:34px;line-height:1}
.hero-meta .l{font-size:12px;color:var(--faint);letter-spacing:.14em;text-transform:uppercase;margin-top:8px}
@media(max-width:820px){.hero-grid{grid-template-columns:1fr;gap:32px}.hero{padding:150px 0 60px}}

/* ---------- MARQUEE ---------- */
.marquee{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  overflow:hidden;padding:20px 0;white-space:nowrap;margin-top:20px;
}
.marquee-track{display:inline-flex;gap:48px;animation:scroll 28s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee span{font-family:var(--serif);font-size:22px;color:var(--faint);font-style:italic}
.marquee span.hl{color:var(--text);font-style:normal}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- SECTION HEAD ---------- */
.sec{padding:100px 0}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:44px;gap:20px;flex-wrap:wrap}
.sec-head h2{font-family:var(--serif);font-weight:400;font-size:clamp(30px,4vw,46px);letter-spacing:-.01em}
.sec-head p{color:var(--muted);max-width:360px;font-size:15px}

/* ---------- FILTERS ---------- */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:34px}
.filters button{
  background:transparent;border:1px solid var(--line);color:var(--muted);
  padding:8px 16px;border-radius:100px;font-size:13px;cursor:pointer;
  font-family:var(--sans);transition:.18s;
}
.filters button:hover{border-color:var(--line-strong);color:var(--text)}
.filters button.active{background:var(--text);color:var(--bg);border-color:var(--text);font-weight:700;box-shadow:inset 0 0 0 1px var(--text)}

/* ---------- WORK (horizontal pin scroll) ---------- */
.work-pin{position:relative}
.work-sticky{
  position:sticky;top:0;height:100vh;
  display:flex;flex-direction:column;justify-content:center;overflow:hidden;
}
.work-head-wrap{width:100%;margin-bottom:26px}
.work-sticky .sec-head{margin-bottom:20px}
.work-sticky .filters{margin-bottom:0}
.work-viewport{width:100%;overflow:hidden}
.work-track{
  display:grid;grid-auto-flow:column dense;
  grid-template-rows:repeat(6,clamp(70px,9.5vh,104px));
  grid-auto-columns:340px;
  gap:22px;align-content:center;
  padding:4px 32px;will-change:transform;
}
/* masonry: cada card ocupa um número variável de faixas verticais */
.work-track .card{width:auto;min-height:0;grid-row:span 3}
.work-track .card.h-tall{grid-row:span 4}
.work-track .card.h-short{grid-row:span 2}
.work-track .card.h-full{grid-row:span 6}
.work-track .card.big{width:auto}
.work-progress{
  position:absolute;left:32px;right:32px;bottom:62px;height:3px;
  background:var(--line);border-radius:3px;overflow:hidden;
}
.work-progress span{display:block;height:100%;width:0;background:var(--accent);border-radius:3px;transition:width .05s linear}

.card{
  position:relative;border-radius:var(--radius);overflow:hidden;
  background:var(--surface);border:1px solid var(--line);
  min-height:420px;display:flex;flex-direction:column;justify-content:flex-end;
  transition:transform .4s cubic-bezier(.2,.8,.2,1),border-color .3s,box-shadow .2s ease;
}
.card:hover,.card:focus-within{transform:translateY(-6px);border-color:var(--line-strong)}
.card-hit{
  position:absolute;inset:0;z-index:4;border:0;background:transparent;
  cursor:pointer;border-radius:inherit;
}
.card .thumb{
  position:absolute;inset:0;
  background-size:cover,cover;background-position:center,center;background-repeat:no-repeat,no-repeat;
  transition:transform .6s cubic-bezier(.2,.8,.2,1);opacity:.9;
}
.thumb-img{width:100%;height:100%;object-fit:cover}
.card:hover .thumb,.card:focus-within .thumb{transform:scale(1.06)}
.card .veil{position:absolute;inset:0;background:var(--veil)}
.card .type,.card .arrow,.card .body{position:relative;z-index:2;pointer-events:none}
.card .body{padding:22px;color:#f4f3ef}
.card .tag{
  font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  color:#e8ff59;font-weight:600;
}
.card h3{font-family:var(--serif);font-weight:400;font-size:23px;margin-top:8px;line-height:1.1;color:#f4f3ef}
.card .client{font-size:13px;color:rgba(244,243,239,.72);margin-top:5px}
.card .arrow{
  position:absolute;top:20px;right:20px;width:38px;height:38px;border-radius:50%;
  border:1px solid var(--line-strong);display:flex;align-items:center;justify-content:center;
  opacity:0;transform:translate(-6px,6px);transition:.3s;background:rgba(12,12,15,.4);
}
.card:hover .arrow,.card:focus-within .arrow{opacity:1;transform:none}
.card.big{min-height:420px}
.work-track .card,.work-track .card.big{min-height:0}

/* Fallback sem pin: rolagem horizontal nativa (touch / telas menores / reduced-motion) */
.work-pin.no-pin{height:auto !important}
.work-pin.no-pin .work-sticky{position:static;height:auto;display:block;padding:90px 0 60px}
.work-pin.no-pin .work-viewport{overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.work-pin.no-pin .work-track{transform:none !important;height:auto}
.work-pin.no-pin .work-track .card{scroll-snap-align:start}
.work-pin.no-pin .work-progress{display:none}
@media(max-width:900px){
  .work-track{grid-auto-columns:80vw;grid-template-rows:repeat(6,58px)}
  .work-track .card,.work-track .card.h-tall,.work-track .card.h-short,.work-track .card.h-full{grid-row:span 6}
}
@media(max-width:600px){
  .work-track{grid-auto-columns:86vw;grid-template-rows:repeat(6,48px)}
}

/* ---------- FEATURED CASE ---------- */
.case{
  display:grid;grid-template-columns:1fr 1fr;gap:0;
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:var(--surface);margin-bottom:22px;
}
.case:nth-child(even){grid-template-columns:1fr 1fr;direction:rtl}
.case:nth-child(even) .case-txt{direction:ltr}
.case-media{
  min-height:340px;background-size:cover,cover;background-position:center,center;background-repeat:no-repeat,no-repeat;
  border:0;padding:0;width:100%;background-color:transparent;cursor:pointer;
}
.case-media-img{width:100%;height:100%;object-fit:cover}
.case-txt{padding:44px;display:flex;flex-direction:column;justify-content:center;direction:ltr}
.case-txt .tag{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-2);font-weight:600}
.case-txt h3{font-family:var(--serif);font-weight:400;font-size:32px;margin:12px 0 14px;line-height:1.05}
.case-txt p{color:var(--muted);font-size:15px}
.case-steps{display:flex;gap:26px;margin-top:26px;flex-wrap:wrap}
.case-steps div .k{font-size:11px;color:var(--faint);letter-spacing:.1em;text-transform:uppercase}
.case-steps div .v{font-size:14px;margin-top:4px}
@media(max-width:820px){.case,.case:nth-child(even){grid-template-columns:1fr}.case-media{min-height:240px}}

/* ---------- ABOUT ---------- */
.about{display:grid;grid-template-columns:1fr 1.2fr;gap:56px;align-items:center}
.about-visual{
  aspect-ratio:4/5;border-radius:var(--radius);border:1px solid var(--line);
  background:linear-gradient(145deg,var(--surface-2),var(--bg-soft));position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
}
.about-photo{
  width:100%;height:100%;object-fit:cover;object-position:center;
}
.about-txt h2{font-family:var(--serif);font-weight:400;font-size:clamp(28px,4vw,42px);line-height:1.1}
.about-txt p{color:var(--muted);margin-top:20px;font-size:16px}
.timeline{margin-top:34px;border-top:1px solid var(--line)}
.timeline .row{display:grid;grid-template-columns:70px 1fr;gap:20px;padding:16px 0;border-bottom:1px solid var(--line)}
.timeline .yr{font-family:var(--serif);color:var(--accent);font-size:18px}
.timeline .row strong{font-weight:600}
.timeline .row span{color:var(--faint);font-size:13.5px;display:block;margin-top:2px}
@media(max-width:820px){.about{grid-template-columns:1fr;gap:34px}}

/* ---------- SKILLS ---------- */
.skills{display:flex;flex-wrap:wrap;gap:12px;margin-top:44px}
.skills span{border:1px solid var(--line);border-radius:100px;padding:9px 18px;font-size:13.5px;color:var(--muted)}

/* ---------- PROCESS ---------- */
.process-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.step{
  border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;
  background:var(--surface);position:relative;overflow:hidden;transition:transform .4s cubic-bezier(.2,.8,.2,1),border-color .3s;
}
.step:hover{transform:translateY(-6px);border-color:var(--line-strong)}
.step .num{font-family:var(--serif);font-size:15px;color:var(--accent);letter-spacing:.05em}
.step h3{font-family:var(--serif);font-weight:400;font-size:22px;margin:14px 0 10px;line-height:1.1}
.step p{color:var(--muted);font-size:14px;line-height:1.5}
.step .bar{position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);opacity:.5}
@media(max-width:900px){.process-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:520px){.process-grid{grid-template-columns:1fr}}

/* ---------- CTA ---------- */
.cta{
  border-radius:24px;background:linear-gradient(135deg,var(--cta-from),var(--cta-to));
  border:1px solid var(--line);padding:70px 48px;text-align:center;position:relative;overflow:hidden;
}
.cta h2{font-family:var(--serif);font-weight:400;font-size:clamp(34px,5.5vw,64px);line-height:1;letter-spacing:-.02em}
.cta h2 em{font-style:italic;color:var(--accent)}
.cta p{color:var(--muted);margin:22px auto 34px;max-width:440px}
.cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn{
  appearance:none;background:none;color:inherit;font:inherit;cursor:pointer;
  padding:15px 30px;border-radius:100px;font-size:15px;font-weight:600;transition:.2s;border:1px solid var(--line-strong)
}
.btn.primary{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}
.btn.primary:hover{transform:translateY(-2px)}
.btn.ghost:hover{background:rgba(255,255,255,.06)}

/* ---------- FOOTER ---------- */
footer{border-top:1px solid var(--line);padding:56px 0 90px;margin-top:90px}
.foot-grid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:30px;align-items:flex-end}
.foot-grid .big{font-family:var(--serif);font-size:26px}
.foot-links{display:flex;gap:26px;flex-wrap:wrap}
.foot-links a,.foot-link-button{
  appearance:none;background:none;border:0;padding:0;
  color:var(--muted);font:inherit;font-size:14px;cursor:pointer;transition:.2s
}
.foot-links a:hover,.foot-link-button:hover{color:var(--accent)}
.copyright{color:var(--faint);font-size:12.5px;margin-top:30px}
.copyright{color:var(--muted)}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- CARD TYPE BADGE ---------- */
.card .type{
  position:absolute;top:20px;left:20px;z-index:2;
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 11px;border-radius:100px;font-size:11px;font-weight:600;letter-spacing:.02em;
  background:rgba(12,12,15,.55);color:#f4f3ef;border:1px solid rgba(255,255,255,.18);
  backdrop-filter:blur(6px);
}
.card .type svg{width:13px;height:13px;display:block}

/* ---------- LIGHTBOX ---------- */
.lb{
  position:fixed;inset:0;z-index:1000;display:none;
  align-items:center;justify-content:center;
  background:rgba(8,8,11,.94);backdrop-filter:blur(8px);
  opacity:0;transition:opacity .3s ease;
}
.lb.open{display:flex;opacity:1}
.lb-inner{position:relative;width:min(1100px,92vw);max-height:88vh;display:flex;flex-direction:column;align-items:center}
.lb-stage{position:relative;width:100%;flex:1;display:flex;align-items:center;justify-content:center;min-height:0}
.lb-stage img{max-width:100%;max-height:78vh;border-radius:10px;box-shadow:0 30px 80px rgba(0,0,0,.5);object-fit:contain}
.lb-video{position:relative;width:100%;aspect-ratio:16/9;max-height:78vh}
.lb-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0;border-radius:10px}
.lb-close{
  position:fixed;top:24px;right:24px;z-index:1004;width:40px;height:40px;border-radius:50%;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);color:#fff;
  font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s;
}
.lb-close:hover{background:rgba(255,255,255,.18)}
.lb-nav{
  position:fixed;top:50%;transform:translateY(-50%);
  width:52px;height:52px;border-radius:50%;cursor:pointer;z-index:1003;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);color:#fff;
  font-size:24px;display:flex;align-items:center;justify-content:center;transition:.2s;
}
.lb-nav:hover{background:rgba(255,255,255,.2)}
.lb-nav.prev{left:24px}.lb-nav.next{right:24px}
.lb-nav.hide{display:none}
.lb-caption{margin-top:18px;text-align:center;color:#cfcdc6;font-size:14px;font-family:var(--serif)}
.lb-caption .count{color:#8a887f;font-size:12.5px;margin-left:10px}
@media(max-width:640px){
  .lb-close{top:16px;right:16px}
  .lb-nav.prev{left:16px}
  .lb-nav.next{right:16px}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none !important;transition:none !important}
  .reveal{opacity:1;transform:none}
}