/* ==========================================================================
   Bernardino Advogados — V12 "Silêncio"
   Mesma família da V10-2 (ônix, platina, serifada + Carlito + Jost no
   wordmark), em registro mais contido: menos texto, mais espaço, títulos
   em marfim sem brilho animado, e um único objeto 3D no hero.
   ========================================================================== */
:root{
  --onix:#0B0D10;
  --grafite:#121519;
  --marfim:#EEEBE6;        /* títulos */
  --texto:#BFC5CC;         /* corpo   */
  --platina:#AEB6BF;
  --aco:#8C949D;
  --fio:rgba(174,182,191,.16);
  --fio-forte:rgba(174,182,191,.34);

  --serif:'Century Schoolbook','Noto Serif',Georgia,serif;
  --sans:Calibri,'Carlito',system-ui,-apple-system,'Segoe UI',Helvetica,Arial,sans-serif;
  --mark:'Jost',sans-serif;

  --max:1240px;
  --gut:clamp(20px,5.6vw,96px);
  --ease:cubic-bezier(.22,.61,.12,1);
  --lento:1.6s;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{
  margin:0;background:var(--onix);color:var(--texto);
  font-family:var(--sans);font-size:clamp(15.5px,.35vw + 14.4px,17px);line-height:1.8;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;
}
::selection{background:rgba(174,182,191,.26);color:#fff}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gut);position:relative}

/* grão de filme quase imperceptível — tira o "digital chapado" do fundo */
body::after{
  content:"";position:fixed;inset:-50%;z-index:100;pointer-events:none;opacity:.035;
  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='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ------------------------------ tipografia ------------------------------ */
.lab{
  font-family:var(--sans);font-size:11px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--aco);margin:0;line-height:1.8;
}
h1,h2,h3{font-family:var(--serif);font-weight:300;color:var(--marfim);margin:0;letter-spacing:-.018em}
h1{font-size:clamp(38px,5.6vw,84px);line-height:1.06;max-width:none}
h2{font-size:clamp(28px,3.4vw,50px);line-height:1.14;max-width:16em;text-wrap:balance}
h3{font-size:clamp(20px,1.8vw,26px);line-height:1.25;letter-spacing:-.01em}
em{font-style:italic;color:var(--marfim)}
p{margin:0 0 20px;max-width:58ch}
p:last-child{margin-bottom:0}
.corpo p{text-align:justify;text-align-last:left;hyphens:auto;-webkit-hyphens:auto}

/* ------------------------------ cabeçalho ------------------------------- */
.topo{
  position:fixed;top:0;left:0;right:0;z-index:50;
  transition:background .8s ease,backdrop-filter .8s ease,border-color .8s ease;
  border-bottom:1px solid transparent;
}
.topo.rolou{background:rgba(11,13,16,.72);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-color:var(--fio)}
.topo .wrap{display:flex;align-items:center;justify-content:space-between;height:clamp(68px,9vh,88px)}
.wordmark{text-decoration:none;line-height:1;display:block}
.wordmark .nome{
  font-family:var(--mark);font-weight:300;font-size:13px;letter-spacing:.46em;
  text-transform:uppercase;color:var(--marfim);display:block;
}
.wordmark .sub{
  font-family:var(--mark);font-weight:300;font-size:8px;letter-spacing:.54em;
  text-transform:uppercase;color:var(--aco);display:block;margin-top:8px;padding-left:.2em;
}
.wordmark .a-mark{color:var(--platina)}
.menu{display:flex;gap:clamp(20px,2.6vw,40px);align-items:center}
.menu a{
  font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--aco);
  text-decoration:none;transition:color .5s ease;position:relative;padding:8px 0;
}
.menu a::after{
  content:"";position:absolute;left:0;right:0;bottom:2px;height:1px;background:currentColor;
  transform:scaleX(0);transform-origin:right;transition:transform .6s var(--ease);
}
.menu a:hover{color:var(--marfim)}
.menu a:hover::after{transform:scaleX(1);transform-origin:left}
.menu .contato{color:var(--marfim)}

/* --------------------------------- hero --------------------------------- */
.hero{
  position:relative;min-height:100vh;min-height:100svh;overflow:hidden;
  display:flex;align-items:flex-end;padding:0 0 clamp(56px,11vh,120px);
}
.hero canvas{
  position:absolute;top:0;right:0;width:100%;height:100%;display:block;
  opacity:0;transition:opacity 3s ease .4s;
}
.hero canvas.pronta{opacity:1}
.hero .wrap{width:100%;z-index:2}
.hero .lab{margin-bottom:clamp(22px,4vh,38px)}
.hero h1{margin-bottom:clamp(28px,5vh,48px)}
.hero .linha-base{
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:28px 48px;
  border-top:1px solid var(--fio);padding-top:clamp(20px,3.5vh,30px);
}
.hero .linha-base p{margin:0;max-width:44ch;color:var(--texto)}
.acoes{display:flex;flex-wrap:wrap;gap:12px 34px;align-items:center}

.btn{
  display:inline-flex;align-items:center;gap:14px;text-decoration:none;white-space:nowrap;
  font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--marfim);
  padding:15px 26px;border:1px solid var(--fio-forte);border-radius:40px;
  transition:background .6s ease,color .6s ease,border-color .6s ease;
}
.btn:hover{background:var(--marfim);color:var(--onix);border-color:var(--marfim)}
.btn i{display:block;width:18px;height:1px;background:currentColor;transition:width .6s var(--ease)}
.btn:hover i{width:30px}
.link{
  font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--aco);
  text-decoration:none;transition:color .5s ease;
}
.link:hover{color:var(--marfim)}

/* revelação por linha (máscara) — a entrada do título */
.linha{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.linha > span{display:block;transform:translateY(105%);transition:transform 1.5s var(--ease)}
.go .linha > span{transform:none}
.go .linha:nth-child(2) > span{transition-delay:.12s}
.go .linha:nth-child(3) > span{transition-delay:.24s}
.surge{opacity:0;transition:opacity 1.6s ease}
.go .surge{opacity:1;transition-delay:.7s}

/* ------------------------------- imagens -------------------------------- */
.banda{position:relative;margin:0;height:clamp(320px,78vh,820px);overflow:hidden;background:var(--grafite)}
.banda img{
  position:absolute;left:0;top:-10%;width:100%;height:120%;object-fit:cover;
  filter:grayscale(1) contrast(1.04) brightness(.9);
  will-change:transform;
}
.banda::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,13,16,.55),rgba(11,13,16,0) 40%,rgba(11,13,16,.7))}
.banda figcaption{
  position:absolute;left:var(--gut);bottom:clamp(20px,4vh,36px);z-index:2;
  font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--platina);
}
/* cortina: a imagem se abre de baixo para cima ao entrar */
.banda{clip-path:inset(12% 0 0 0);transition:clip-path 1.8s var(--ease)}
.banda.on{clip-path:inset(0 0 0 0)}

/* ------------------------------- seções --------------------------------- */
section{padding:clamp(96px,17vh,200px) 0}
.cab{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.4fr);gap:24px clamp(32px,6vw,110px);align-items:start}
.cab .lab{padding-top:.9em}
.num{color:var(--platina);margin-right:14px}

/* escritório */
.escritorio .grade{
  display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.4fr);gap:48px clamp(32px,6vw,110px);
  margin-top:clamp(56px,9vh,100px);align-items:start;
}
.retrato{margin:0;position:relative}
.retrato .foto{position:relative;overflow:hidden;aspect-ratio:1/1;background:var(--grafite)}
.retrato img{
  width:100%;height:100%;object-fit:cover;object-position:50% 22%;
  filter:grayscale(1) contrast(1.05) brightness(.96);
  transform:scale(1.08);transition:transform 2.4s var(--ease),filter 1.4s ease;
}
.retrato.on img{transform:scale(1)}
.retrato:hover img{filter:grayscale(.7) contrast(1.05) brightness(1)}
.retrato figcaption{margin-top:16px;display:flex;justify-content:space-between;gap:16px;font-size:12px;letter-spacing:.06em;color:var(--aco)}
.percurso{list-style:none;margin:clamp(40px,6vh,64px) 0 0;padding:0;border-top:1px solid var(--fio)}
.percurso li{
  display:grid;grid-template-columns:minmax(120px,.34fr) 1fr;gap:6px 28px;
  padding:20px 0;border-bottom:1px solid var(--fio);
}
.percurso .lab{padding-top:.25em}
.percurso span:not(.lab){color:var(--texto);font-size:.95em}

/* citação */
.citacao{padding:clamp(80px,14vh,170px) 0;border-top:1px solid var(--fio);border-bottom:1px solid var(--fio)}
.citacao p{
  font-family:var(--serif);font-weight:300;font-style:italic;color:var(--marfim);
  font-size:clamp(26px,3.6vw,52px);line-height:1.24;letter-spacing:-.012em;max-width:22em;margin:0 auto;text-align:center;
  text-wrap:balance;
}

/* frentes: lista numerada, abre ao passar o cursor */
.frentes-lista{list-style:none;margin:clamp(56px,9vh,100px) 0 0;padding:0;border-top:1px solid var(--fio)}
.frente{border-bottom:1px solid var(--fio);position:relative}
.frente::before{
  content:"";position:absolute;left:0;right:0;top:-1px;height:1px;background:var(--marfim);
  transform:scaleX(0);transform-origin:left;transition:transform 1.1s var(--ease);
}
.frente:hover::before,.frente.aberta::before{transform:scaleX(1)}
.frente button{
  all:unset;box-sizing:border-box;width:100%;cursor:pointer;
  display:grid;grid-template-columns:clamp(48px,7vw,110px) 1fr auto;align-items:baseline;gap:20px;
  padding:clamp(26px,4.2vh,40px) 0;
}
.frente button:focus-visible{outline:1px solid var(--platina);outline-offset:6px}
.frente .n{font-size:11px;letter-spacing:.24em;color:var(--aco)}
.frente h3{font-size:clamp(24px,3vw,44px);transition:transform 1s var(--ease),color .6s ease;color:var(--texto)}
.frente:hover h3,.frente.aberta h3{transform:translateX(clamp(8px,1.2vw,18px));color:var(--marfim)}
.frente .tag{font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--platina);white-space:nowrap}
.frente .tag::before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--marfim);margin-right:10px;vertical-align:middle}
.frente .mais{
  width:14px;height:14px;position:relative;align-self:center;
}
.frente .mais::before,.frente .mais::after{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:var(--aco);transition:transform .8s var(--ease)}
.frente .mais::after{transform:rotate(90deg)}
.frente.aberta .mais::after{transform:rotate(0)}
.frente .desc{display:grid;grid-template-rows:0fr;transition:grid-template-rows .9s var(--ease)}
.frente.aberta .desc{grid-template-rows:1fr}
.frente .desc > div{overflow:hidden}
.frente .desc p{
  margin:0;padding:0 0 clamp(28px,4.4vh,42px) calc(clamp(48px,7vw,110px) + 20px);
  max-width:calc(58ch + 130px);color:var(--aco);
}
.frente .cab-direita{display:flex;align-items:center;gap:28px}

/* método */
.fases{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:clamp(56px,9vh,100px);border-top:1px solid var(--fio)}
.fase{padding:clamp(28px,4vh,40px) clamp(20px,2.6vw,40px) 0 0;position:relative}
.fase + .fase{padding-left:clamp(20px,2.6vw,40px);border-left:1px solid var(--fio)}
.fase .lab{margin-bottom:18px}
.fase h3{margin-bottom:12px}
.fase p:not(.lab){color:var(--aco);font-size:.95em;max-width:34ch}

/* carteira */
.setores{
  list-style:none;margin:clamp(48px,8vh,84px) 0 0;padding:0;
  display:flex;flex-wrap:wrap;gap:0;border-top:1px solid var(--fio);
}
.setores li{
  flex:1 1 25%;min-width:210px;padding:22px 20px 22px 0;border-bottom:1px solid var(--fio);
  font-family:var(--serif);font-weight:300;font-size:clamp(17px,1.4vw,20px);color:var(--texto);
}
.nota{margin-top:26px;font-size:.9em;color:var(--aco)}

/* depoimentos */
.deps{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,110px);margin-top:clamp(56px,9vh,100px)}
blockquote{margin:0;font-family:var(--serif);font-weight:300;font-style:italic;color:var(--marfim);
  font-size:clamp(19px,1.75vw,25px);line-height:1.6}
blockquote cite{display:block;margin-top:24px;font-family:var(--sans);font-style:normal;font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--aco)}

/* atendimento + rodapé */
.atendimento{text-align:center}
.atendimento h2{margin:0 auto 30px;max-width:18em}
.atendimento p{margin:0 auto 44px;color:var(--aco)}
footer{border-top:1px solid var(--fio);padding:clamp(56px,9vh,96px) 0 40px}
.rodape-grade{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:32px}
.rodape-grade div{font-size:14px;line-height:2;color:var(--texto)}
.rodape-grade a{text-decoration:none;border-bottom:1px solid var(--fio-forte);transition:border-color .5s ease,color .5s ease}
.rodape-grade a:hover{color:var(--marfim);border-color:var(--marfim)}
.assinatura{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 28px;margin-top:clamp(48px,8vh,80px);
  padding-top:24px;border-top:1px solid var(--fio);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--aco);
}
.assinatura a{text-decoration:none;color:var(--aco);transition:color .4s ease}
.assinatura a:hover{color:var(--marfim)}
.assinatura .legais{display:flex;flex-wrap:wrap;gap:8px 24px}

/* ------------------------------ revelações ------------------------------ */
.rise{opacity:0;transform:translateY(22px);transition:opacity 1.4s ease,transform 1.6s var(--ease)}
.rise.on{opacity:1;transform:none}

/* ------------------------------ responsivo ------------------------------ */
@media (max-width:900px){
  .menu a:not(.contato){display:none}
  .cab,.escritorio .grade{grid-template-columns:1fr}
  .cab .lab{padding-top:0}
  .fases{grid-template-columns:1fr}
  .fase,.fase + .fase{padding:28px 0;border-left:0;border-bottom:1px solid var(--fio)}
  .deps{grid-template-columns:1fr}
  .rodape-grade{grid-template-columns:1fr 1fr}
  .frente .tag{display:none}
  .retrato{max-width:460px}
}
@media (max-width:600px){
  .hero{align-items:flex-end}
  .hero .linha-base{flex-direction:column;align-items:flex-start}
  .percurso li{grid-template-columns:1fr;gap:2px}
  .frente button{grid-template-columns:40px 1fr auto;gap:12px}
  .frente .desc p{padding-left:52px}
  .setores li{flex-basis:100%}
  .rodape-grade{grid-template-columns:1fr}
  .banda{height:clamp(260px,52vh,420px)}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rise,.surge{opacity:1;transform:none;transition:none}
  .linha > span{transform:none;transition:none}
  .banda{clip-path:none;transition:none}
  .retrato img{transform:none;transition:none}
}