/* ==========================================================================
   RRWW — Rodrigues Ribas, Weingärtner Welter Sociedade de Advogadas
   Folha de estilo única do site. Editar aqui altera todas as páginas.
   ========================================================================== */

:root{
  --ink:#15181A;          /* preto grafite — heros e rodapé */
  --graphite:#2C3134;     /* grafite institucional — seções escuras */
  --graphite-2:#373D40;   /* grafite claro — placeholders */
  --hair-dark:rgba(237,234,227,.16);
  --paper:#F4F2ED;        /* off-white quente — seções claras */
  --paper-2:#E9E6DE;
  --hair-light:rgba(21,24,26,.14);
  --brass:#C3A46B;        /* latão — acento único */
  --brass-deep:#9C7F49;   /* latão sobre fundo claro (contraste AA) */
  --on-dark:#EDEAE3;
  --on-dark-mut:#A8AEAC;
  --on-light:#22282A;
  --on-light-mut:#555C5A;

  --sans:"Archivo","Helvetica Neue",Arial,sans-serif;
  --serif:"Source Serif 4",Georgia,"Times New Roman",serif;

  --col:1140px;
  --pad:clamp(20px,5vw,64px);
  --sec-y:clamp(56px,8vw,104px);
}

*{box-sizing:border-box}

html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important;animation:none!important}
}

body{
  margin:0;
  background:var(--graphite);
  color:var(--on-dark);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

img{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--brass);outline-offset:3px}

.skip{
  position:absolute;left:-9999px;top:0;z-index:100;
  background:var(--brass);color:var(--ink);padding:12px 20px;font-size:14px;
}
.skip:focus{left:0}

.wrap{max-width:var(--col);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}

/* ---------- marca ---------------------------------------------------- */
.mark{
  display:inline-flex;align-items:center;gap:.22em;
  font-family:var(--sans);font-weight:400;line-height:1;letter-spacing:.02em;
  font-size:15px;
}
.mark i{display:grid;place-items:center;width:1.42em;height:1.42em;font-style:normal}
.mark i.b{background:var(--on-dark);color:var(--ink);border-radius:.18em}
.mark.lg{font-size:clamp(28px,5.6vw,58px);flex-wrap:wrap}
.mark.lg small{
  display:block;flex-basis:100%;font-size:.15em;letter-spacing:.16em;
  text-transform:uppercase;color:var(--on-dark-mut);margin-top:.7em;
}

/* ---------- cabeçalho ------------------------------------------------ */
.site-header{
  position:sticky;top:0;z-index:20;
  background:rgba(21,24,26,.95);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--hair-dark);
}
.bar{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:68px;flex-wrap:wrap}
.brand{display:flex;flex-direction:column;gap:5px;text-decoration:none}
.brand-sub{font-size:7.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--on-dark-mut)}

.site-header nav ul{display:flex;flex-wrap:wrap;gap:2px;list-style:none;margin:0;padding:0}
.site-header nav a{
  display:block;padding:9px 12px;text-decoration:none;
  font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--on-dark-mut);border-bottom:2px solid transparent;
  transition:color .15s,border-color .15s;
}
.site-header nav a:hover{color:var(--on-dark)}
.site-header nav a[aria-current="page"]{color:var(--on-dark);border-bottom-color:var(--brass)}

.menu-toggle{display:none}

@media (max-width:900px){
  .menu-toggle{
    display:inline-flex;align-items:center;gap:10px;
    background:none;border:1px solid var(--hair-dark);color:var(--on-dark);
    font:inherit;font-size:12px;letter-spacing:.1em;text-transform:uppercase;
    padding:9px 14px;cursor:pointer;
  }
  .menu-bars{width:16px;height:9px;border-top:1px solid currentColor;border-bottom:1px solid currentColor}
  .site-header nav{display:none;flex-basis:100%}
  .site-header nav.open{display:block}
  .site-header nav ul{flex-direction:column;gap:0;padding-bottom:14px}
  .site-header nav a{padding:12px 0;border-bottom:1px solid var(--hair-dark)}
  .site-header nav a[aria-current="page"]{border-bottom-color:var(--brass)}
}

/* ---------- tipografia ----------------------------------------------- */
h1,h2,h3{font-weight:400;text-wrap:balance;margin:0;letter-spacing:-.015em}
h1{font-size:clamp(30px,4.6vw,50px);line-height:1.12}
h2{font-size:clamp(26px,3.9vw,40px);line-height:1.16}
h3{font-size:clamp(19px,2.3vw,24px);line-height:1.26;letter-spacing:-.008em}

.eyebrow{
  font-size:11px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--brass);margin:0 0 20px;display:flex;align-items:center;gap:12px;
}
.eyebrow::after{content:"";flex:1;height:1px;background:currentColor;opacity:.35;max-width:120px}
.eyebrow.tight{margin-bottom:14px}
.light .eyebrow,.light-2 .eyebrow{color:var(--brass-deep)}

.rule{width:56px;height:2px;background:var(--brass);border:0;margin:22px 0 0}

.lede{font-family:var(--serif);font-size:clamp(18px,2.1vw,21px);line-height:1.62;max-width:60ch;margin:24px 0 0}
h1+.body,h2+.body,.rule+.body{margin-top:28px}
.body p{font-family:var(--serif);font-size:17px;line-height:1.72;max-width:64ch;margin:0}
.body p+p{margin-top:1.1em}
.serif{font-family:var(--serif)}
.mut{color:var(--on-dark-mut)}
.light .mut,.light-2 .mut{color:var(--on-light-mut)}
.spaced{margin-top:26px}

/* ---------- seções ---------------------------------------------------- */
section{padding:var(--sec-y) 0}
.dark{background:var(--graphite);color:var(--on-dark)}
.darker{background:var(--ink);color:var(--on-dark)}
.light{background:var(--paper);color:var(--on-light)}
.light-2{background:var(--paper-2);color:var(--on-light)}

.stack{display:flex;flex-direction:column;gap:22px;align-items:flex-start}
.stack>*{margin:0}

/* hero de páginas internas */
.hero{background:var(--ink);padding:clamp(56px,9vw,110px) 0 clamp(44px,6vw,72px)}
.hero .rule{margin-top:26px}

/* hero da home */
.hero-home{background:var(--ink);padding:clamp(60px,10vw,124px) 0 clamp(48px,7vw,84px)}
.lockup{display:flex;align-items:center;gap:clamp(18px,3vw,34px);flex-wrap:wrap}
.lockup-name{border-left:1px solid var(--hair-dark);padding-left:clamp(18px,3vw,34px)}
.lockup-name h1{font-weight:300;font-size:clamp(19px,2.8vw,30px);line-height:1.3;letter-spacing:0}
.lockup-name h1 span{color:var(--on-dark)}
.oab-line{margin:.8em 0 0;color:var(--on-dark-mut);font-size:13px;letter-spacing:.08em}
.tagline{
  font-family:var(--serif);font-size:clamp(19px,2.5vw,26px);line-height:1.5;
  max-width:34ch;margin:clamp(36px,6vw,64px) 0 0;
}
.tagline b{font-weight:400;box-shadow:inset 0 -.32em 0 rgba(195,164,107,.3)}

/* ---------- pilares --------------------------------------------------- */
.pillars{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
  gap:1px;background:var(--hair-dark);
  border-top:1px solid var(--hair-dark);border-bottom:1px solid var(--hair-dark);
}
.pillars>div{background:var(--graphite);padding:34px clamp(20px,3vw,34px)}
.pillars .n{font-size:11px;letter-spacing:.18em;color:var(--brass);text-transform:uppercase;margin:0 0 18px}
.pillars h3{margin-bottom:10px}
.pillars p{font-family:var(--serif);font-size:15.5px;line-height:1.6;color:var(--on-dark-mut);margin:0}

/* ---------- split ----------------------------------------------------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:center}
.split.narrow{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr)}
.split.top{align-items:start}
.partners-preview{margin-top:34px;align-items:start}
@media (max-width:820px){.split{grid-template-columns:1fr}}

/* placeholder de imagem — trocar por <img> quando as fotos entrarem */
.ph{
  aspect-ratio:4/3;display:grid;place-items:center;text-align:center;padding:20px;
  border:1px dashed var(--hair-light);background:var(--paper-2);
  color:var(--on-light-mut);font-size:12px;letter-spacing:.12em;text-transform:uppercase;
}
.dark .ph,.darker .ph{border-color:var(--hair-dark);background:var(--graphite-2);color:var(--on-dark-mut)}
.ph.portrait{aspect-ratio:3/4}

/* ---------- links e botões -------------------------------------------- */
.arrow{
  display:inline-flex;align-items:center;gap:9px;text-decoration:none;
  font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--brass);
}
.light .arrow,.light-2 .arrow{color:var(--brass-deep)}
.arrow span{transition:transform .18s}
.arrow:hover span{transform:translateX(4px)}

.btns{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.btn{
  display:inline-block;padding:14px 30px;text-decoration:none;
  background:var(--on-dark);color:var(--ink);border:1px solid var(--on-dark);
  font-size:13.5px;letter-spacing:.1em;text-transform:uppercase;
  transition:background .15s,color .15s;
}
.btn:hover{background:transparent;color:var(--on-dark)}
.btn.ghost{background:transparent;color:var(--on-dark);border-color:var(--on-dark-mut)}
.btn.ghost:hover{background:rgba(195,164,107,.14);border-color:var(--brass)}
.light .btn{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.light .btn:hover{background:transparent;color:var(--ink)}

.cta h2{max-width:20ch}

/* ---------- lista de áreas -------------------------------------------- */
.areas{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));column-gap:clamp(28px,5vw,72px);margin-top:34px}
.areas>article{padding:30px 0;border-top:1px solid var(--hair-light)}
.dark .areas>article,.darker .areas>article{border-top-color:var(--hair-dark)}
.areas h2,.areas h3{margin-bottom:10px;font-size:clamp(19px,2.2vw,23px);line-height:1.26;font-weight:400}
.areas p{font-family:var(--serif);font-size:15.5px;line-height:1.62;margin:0;max-width:46ch}
.areas.detail{margin-top:0}

/* ---------- método ----------------------------------------------------- */
.method{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:clamp(24px,4vw,48px);margin-top:38px}
.method article{border-top:2px solid var(--brass);padding-top:18px}
.method h3{margin-bottom:8px;font-size:19px}
.method p{font-family:var(--serif);font-size:15.5px;line-height:1.62;margin:0}

/* ---------- sócias ------------------------------------------------------ */
.partner{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:start}
@media (max-width:820px){.partner{grid-template-columns:1fr}}
.oab{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--brass);margin:12px 0 0}
.light .oab{color:var(--brass-deep)}

.creds{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.creds li{font-size:15px;padding-left:22px;position:relative;line-height:1.5}
.creds li::before{content:"";position:absolute;left:0;top:.62em;width:10px;height:1px;background:var(--brass)}
.light .creds li::before,.light-2 .creds li::before{background:var(--brass-deep)}
.creds.wide{margin-top:34px;font-family:var(--serif);font-size:16px}

.tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.tags li{font-size:12px;letter-spacing:.05em;padding:7px 13px;border:1px solid var(--hair-light)}
.dark .tags li,.darker .tags li{border-color:var(--hair-dark)}

/* ---------- conteúdo ---------------------------------------------------- */
.notes{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:1px;background:var(--hair-light)}
.notes article{background:var(--paper);padding:30px;display:flex;flex-direction:column;gap:12px}
.notes .kicker{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass-deep);margin:0}
.notes h2{font-size:19px;line-height:1.3;margin:0}
.notes p{font-family:var(--serif);font-size:15.5px;line-height:1.6;margin:0;color:var(--on-light-mut)}
.notes .date{font-family:var(--sans);font-size:12px;letter-spacing:.08em;text-transform:uppercase;margin-top:auto;padding-top:8px}
.follow{margin-top:34px;font-family:var(--serif);color:var(--on-light-mut)}

/* ---------- contato ------------------------------------------------------ */
.channels{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1px;
  background:var(--hair-dark);border-top:1px solid var(--hair-dark);border-bottom:1px solid var(--hair-dark);
}
.channels>div{background:var(--ink);padding:30px}
.channels .dt{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass);margin:0 0 12px}
.channels .dd{margin:0;font-size:16.5px;word-break:break-word}
.channels .dd a{text-decoration:none;border-bottom:1px solid var(--hair-dark)}
.channels .dd a:hover{border-bottom-color:var(--brass)}

/* ---------- rodapé -------------------------------------------------------- */
.site-footer{background:var(--ink);border-top:1px solid var(--hair-dark);padding:52px 0 60px;font-size:13.5px;color:var(--on-dark-mut)}
.site-footer .frow{display:flex;justify-content:space-between;gap:34px;flex-wrap:wrap;align-items:flex-start}
.site-footer .fcol{display:flex;flex-direction:column;gap:12px}
.site-footer .fcol p{margin:0}
.site-footer .mark{color:var(--on-dark)}
.site-footer .fname{line-height:1.55;max-width:34ch}
.site-footer a{text-decoration:none;border-bottom:1px solid transparent}
.site-footer a:hover{color:var(--on-dark);border-bottom-color:var(--brass)}
.disclaimer{
  font-family:var(--serif);font-size:13px;line-height:1.65;max-width:70ch;
  margin:34px 0 0;padding-top:26px;border-top:1px solid var(--hair-dark);
}

/* ---------- fotos ---------------------------------------------------- */
.shot{width:100%;height:auto;object-fit:cover;background:var(--graphite-2)}
.shot.portrait{aspect-ratio:3/4}