:root{
  --ink:#0B0C0F; --ink-2:#111318; --ink-3:#171A21;
  --line:rgba(236,231,221,.10); --line-strong:rgba(236,231,221,.18);
  --platinum:#ECE7DD; --platinum-dim:#CBC7BE; --silver:#8F949E; --silver-dim:#6A6E77;
  --amber:#D6A24C; --amber-bright:#E7B860; --amber-soft:rgba(214,162,76,.13);
  --maxw:1240px; --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--ink);color:var(--platinum);font-family:"Manrope",system-ui,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
::selection{background:var(--amber);color:#1a1206}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.grain{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.045;mix-blend-mode:screen;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(20px,5vw,64px)}
.eyebrow{font-family:"IBM Plex Mono",monospace;font-size:12px;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:var(--amber);display:inline-flex;align-items:center;gap:.7em}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--amber);opacity:.65}
.mono{font-family:"IBM Plex Mono",monospace;letter-spacing:.06em}
h1,h2,h3{font-family:"Fraunces",serif;font-weight:500;line-height:1.05;letter-spacing:-.01em}
h2{font-size:clamp(28px,4.4vw,52px)}
em{font-style:italic;color:var(--amber);font-weight:500}

header{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .4s var(--ease),border-color .4s var(--ease);border-bottom:1px solid transparent}
header.scrolled{background:rgba(11,12,15,.74);backdrop-filter:blur(14px) saturate(1.2);border-bottom:1px solid var(--line)}
nav{display:flex;align-items:center;justify-content:space-between;height:74px;gap:14px}
.brand{display:flex;flex-direction:column;line-height:1.1;min-width:0;overflow:hidden}
.brand b{font-family:"Fraunces",serif;font-weight:500;font-size:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand .brand-short{display:none}
.brand span{font-family:"IBM Plex Mono",monospace;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--silver);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-right{display:flex;align-items:center;gap:20px;flex-shrink:0}
.nav-links{display:flex;gap:22px}
.nav-links a{font-size:13.5px;color:var(--platinum-dim);transition:color .25s}
.nav-links a:hover{color:var(--amber)}
.lang{display:inline-flex;align-items:center;font-family:"IBM Plex Mono",monospace;font-size:12px;border:1px solid var(--line-strong);border-radius:999px;overflow:hidden;flex-shrink:0}
.lang button{background:none;border:none;color:var(--silver);cursor:pointer;padding:6px 11px;font:inherit;letter-spacing:.05em;transition:color .25s,background .25s}
.lang button[aria-pressed="true"]{background:var(--amber-soft);color:var(--amber)}
.btn{display:inline-flex;align-items:center;gap:.6em;cursor:pointer;font-family:"Manrope";font-weight:600;font-size:14.5px;padding:13px 24px;border-radius:999px;transition:transform .3s var(--ease),background .3s,color .3s,box-shadow .3s;border:none;white-space:nowrap}
.btn-primary{background:var(--amber);color:#1a1206}
.btn-primary:hover{background:var(--amber-bright);transform:translateY(-2px);box-shadow:0 12px 34px -12px rgba(214,162,76,.6)}
.btn-primary .arrow{transition:transform .3s var(--ease)}
.btn-primary:hover .arrow{transform:translateX(4px)}
.btn-ghost{border:1px solid var(--line-strong);color:var(--platinum)}
.btn-ghost:hover{border-color:var(--amber);color:var(--amber);transform:translateY(-2px)}
nav .btn{padding:10px 20px;font-size:13.5px}
.btn-ico{display:none;align-items:center;justify-content:center}
.btn-ico svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.7}

.hero{position:relative;padding-top:130px;padding-bottom:0;overflow:hidden}
.hero::before{content:"";position:absolute;top:-160px;right:-120px;width:720px;height:720px;z-index:0;background:radial-gradient(circle,rgba(214,162,76,.15),rgba(214,162,76,0) 62%);pointer-events:none}
.hero-inner{position:relative;z-index:2;text-align:center;max-width:960px;margin-inline:auto;padding-bottom:56px}
.hero h1{font-size:clamp(34px,6vw,74px);font-weight:500;margin:24px 0 26px}
.hero-sub{font-size:clamp(16px,1.6vw,20px);color:var(--platinum-dim);max-width:62ch;margin:0 auto 34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}

.reel{position:relative;z-index:2;padding:22px 0 34px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.015),transparent)}
.reel-label{font-family:"IBM Plex Mono",monospace;font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--silver-dim);text-align:center;margin-bottom:18px}
.reel-track{display:flex;gap:16px;width:max-content;animation:scroll 80s linear infinite}
.reel:hover .reel-track{animation-play-state:paused}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.frame{position:relative;flex:0 0 auto;width:min(212px,54vw);aspect-ratio:4/5;border-radius:4px;overflow:hidden;border:1px solid var(--line-strong);background:var(--ink-2)}
.frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 36%;transition:transform .6s var(--ease)}
.frame:hover img{transform:scale(1.06)}
.frame .ftag{position:absolute;left:9px;bottom:8px;z-index:2;font-family:"IBM Plex Mono",monospace;font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--platinum);background:rgba(11,12,15,.55);padding:3px 7px;border-radius:2px;border:1px solid var(--line)}

section{position:relative;z-index:2;padding-block:clamp(70px,10vw,120px)}
.sec-head{max-width:760px;margin-bottom:clamp(38px,6vw,60px)}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head h2{margin-top:18px}
.sec-head p{color:var(--silver);margin-top:16px;font-size:17px;max-width:60ch}
.sec-head.center p{margin-inline:auto}
.divider-line{height:1px;background:var(--line);width:100%}

.clients{padding-block:clamp(56px,7vw,84px)}
.client-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden;margin-top:8px}
.client{background:var(--ink);min-height:120px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:22px 16px;text-align:center;transition:background .35s}
.client:hover{background:var(--ink-2)}
.client b{font-family:"Fraunces",serif;font-weight:500;font-size:clamp(16px,1.6vw,20px);letter-spacing:.01em}
.client span{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--silver-dim)}
.client-cta{background:linear-gradient(150deg,var(--amber),#b7822f);color:#1a1206}
.client-cta:hover{background:linear-gradient(150deg,var(--amber-bright),var(--amber))}
.client-cta b{color:#1a1206}
.client-cta span{color:rgba(26,18,6,.7);font-weight:500}
.client-note{margin-top:20px;text-align:center;color:var(--silver);font-size:14.5px}

.about-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(32px,6vw,74px);align-items:center}
.portrait{position:relative;aspect-ratio:4/5;border-radius:6px;overflow:hidden;border:1px solid var(--line-strong);box-shadow:0 40px 90px -50px rgba(0,0,0,.9);background:var(--ink-2)}
.portrait img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.portrait .plabel{position:absolute;left:14px;bottom:14px;font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--platinum);background:rgba(11,12,15,.5);padding:5px 9px;border-radius:3px;border:1px solid var(--line)}
.about-body .lead{font-family:"Fraunces",serif;font-size:clamp(22px,2.6vw,30px);line-height:1.35;color:var(--platinum);margin:18px 0 24px}
.about-body p{color:var(--platinum-dim);font-size:clamp(16px,1.6vw,19px);line-height:1.7}
.about-body p + p{margin-top:18px}

.timeline{position:relative;max-width:860px}
.timeline::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:1px;background:linear-gradient(var(--line-strong),var(--line),transparent)}
.t-item{position:relative;padding-left:46px;padding-bottom:50px}
.t-item:last-child{padding-bottom:0}
.t-item::before{content:"";position:absolute;left:-4.5px;top:7px;width:10px;height:10px;border-radius:50%;background:var(--ink);border:1.5px solid var(--silver)}
.t-item.now::before{border-color:var(--amber);background:var(--amber);box-shadow:0 0 0 4px var(--amber-soft)}
.t-year{font-family:"IBM Plex Mono",monospace;font-size:12.5px;letter-spacing:.14em;color:var(--amber);margin-bottom:7px}
.t-item h3{font-size:22px;font-weight:500;margin-bottom:8px}
.t-item p{color:var(--silver);font-size:15.5px;max-width:62ch}

.filters{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:30px}
.chip{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.05em;color:var(--silver);background:none;border:1px solid var(--line-strong);border-radius:999px;padding:8px 15px;cursor:pointer;transition:all .25s}
.chip:hover{color:var(--platinum);border-color:var(--silver)}
.chip[aria-pressed="true"]{background:var(--amber);color:#1a1206;border-color:var(--amber)}
/* Masonry gallery — images keep their NATURAL proportion (never cropped) */
.gallery{column-count:3;column-gap:16px}
.tile{position:relative;width:100%;margin-bottom:16px;border-radius:5px;overflow:hidden;border:1px solid var(--line);break-inside:avoid;display:block;background:var(--ink-2)}
.tile img{width:100%;height:auto;display:block;transition:transform .7s var(--ease)}
.tile:hover img{transform:scale(1.045)}
.tile::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(11,12,15,.62),transparent 42%);opacity:.85;transition:opacity .3s;pointer-events:none}
.tile:hover::after{opacity:1}
.cap{position:absolute;left:13px;bottom:12px;right:13px;z-index:2;display:flex;flex-direction:column;gap:2px}
.cap b{font-family:"Fraunces",serif;font-weight:500;font-size:16px;color:var(--platinum)}
.cap i{font-family:"IBM Plex Mono",monospace;font-style:normal;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--amber)}
.gal-toggle-wrap{display:flex;justify-content:center;margin-top:12px}
.gal-toggle{font-family:"IBM Plex Mono",monospace;font-size:12.5px;letter-spacing:.08em;color:var(--amber);background:none;border:1px solid var(--line-strong);border-radius:999px;padding:12px 26px;cursor:pointer;transition:all .25s}
.gal-toggle:hover{border-color:var(--amber);background:var(--amber-soft)}

.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.svc{background:var(--ink);padding:32px 28px;transition:background .35s}
.svc:hover{background:var(--ink-2)}
.svc .n{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--silver-dim)}
.svc h3{font-size:20px;font-weight:500;margin:14px 0 10px}
.svc p{color:var(--silver);font-size:14.5px}

.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,40px)}
.pillar{padding-top:24px;border-top:1px solid var(--line-strong);transition:border-color .4s}
.pillar:hover{border-color:var(--amber)}
.pillar .p-n{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--amber);letter-spacing:.14em}
.pillar h3{font-size:23px;font-weight:500;margin:14px 0 12px}
.pillar p{color:var(--silver);font-size:15.5px}

.cta{position:relative;overflow:hidden;border-radius:14px;border:1px solid var(--line-strong);background:linear-gradient(160deg,var(--ink-2),var(--ink));padding:clamp(40px,7vw,82px);text-align:center}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(80% 120% at 50% -10%,var(--amber-soft),transparent 60%);pointer-events:none}
.cta-inner{position:relative;z-index:2;max-width:680px;margin-inline:auto}
.cta h2{font-size:clamp(30px,4.6vw,50px);margin:18px 0 18px}
.cta p{color:var(--platinum-dim);font-size:18px;margin-bottom:34px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.reach{margin-top:28px;font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.06em;color:var(--silver);display:flex;align-items:center;justify-content:center;gap:.6em;flex-wrap:wrap}
.reach .dot{width:5px;height:5px;border-radius:50%;background:var(--amber)}

footer{position:relative;z-index:2;border-top:1px solid var(--line);padding-block:42px;margin-top:20px}
.foot{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:center}
.foot .brand b{font-size:16px}
.foot p{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.08em;color:var(--silver-dim)}
.foot-links{display:flex;gap:20px}
.foot-links a{font-size:13px;color:var(--silver);transition:color .25s}
.foot-links a:hover{color:var(--amber)}

.wa-float{position:fixed;right:clamp(16px,3vw,26px);bottom:clamp(16px,3vw,26px);z-index:60;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:var(--ink-2);border:1px solid var(--line-strong);box-shadow:0 14px 40px -14px rgba(0,0,0,.85);transition:transform .3s var(--ease),box-shadow .3s,border-color .3s}
.wa-float:hover{transform:translateY(-3px) scale(1.05);border-color:var(--amber);box-shadow:0 18px 46px -14px rgba(214,162,76,.5)}
.wa-float svg{width:30px;height:30px;fill:var(--amber)}
.wa-float::after{content:attr(data-tip);position:absolute;right:70px;top:50%;transform:translateY(-50%);white-space:nowrap;font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.06em;color:var(--platinum);background:var(--ink-2);border:1px solid var(--line-strong);padding:7px 11px;border-radius:6px;opacity:0;pointer-events:none;transition:opacity .25s}
.wa-float:hover::after{opacity:1}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}

@media(max-width:1000px){ .gallery{column-count:2} }
@media(max-width:900px){
  .about-grid{grid-template-columns:1fr;gap:36px}
  .portrait{max-width:360px}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .pillars{grid-template-columns:1fr}
  .nav-links{display:none}
}
@media(max-width:560px){
  nav{height:64px;gap:10px}
  .brand b{font-size:15px}
  .brand .brand-full{display:none}
  .brand .brand-short{display:block}
  .brand span{display:none}
  .nav-right{gap:12px}
  .svc-grid{grid-template-columns:1fr}
  .gallery{column-count:1}
  nav .btn-label{display:none}
  nav .btn-ico{display:inline-flex}
  nav .btn{padding:9px;border-radius:50%}
  .hero .eyebrow::before,.sec-head.center .eyebrow::before{display:none}
  .hero .eyebrow,.sec-head.center .eyebrow{gap:0}
  .wa-float{width:52px;height:52px}
  .wa-float::after{display:none}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important;scroll-behavior:auto}
  .reveal{opacity:1;transform:none}.reel-track{animation:none;transform:none}
}


/* ===== Ampliar imagem (clique) — apenas categoria Autoral · IA ===== */
.tile[data-brand="autoral"]{cursor:zoom-in}
.tile .zoom{position:absolute;top:12px;right:12px;z-index:3;width:32px;height:32px;border-radius:50%;background:rgba(11,12,15,.55);border:1px solid var(--line-strong);display:grid;place-items:center;opacity:0;transform:scale(.9);transition:opacity .3s,transform .3s;pointer-events:none}
.tile:hover .zoom{opacity:1;transform:none}
.tile .zoom svg{width:15px;height:15px;stroke:var(--amber);fill:none;stroke-width:1.7}
.lb{position:fixed;inset:0;z-index:100;background:rgba(6,7,9,.94);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:clamp(14px,3vw,48px);opacity:0;visibility:hidden;transition:opacity .3s}
.lb.open{opacity:1;visibility:visible}
.lb-img{max-width:96vw;max-height:92vh;width:auto;height:auto;border-radius:6px;box-shadow:0 30px 90px -20px #000;border:1px solid var(--line-strong)}
.lb-close{position:absolute;top:18px;right:22px;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.06);border:1px solid var(--line-strong);color:var(--platinum);cursor:pointer;font-size:22px;line-height:1;display:grid;place-items:center;transition:background .25s}
.lb-close:hover{background:rgba(255,255,255,.13)}