/* Layout: topo preto que se funde à foto, corpo claro e arejado; uma coluna de leitura de ~65ch, grades que viram coluna única no celular. */
:root{
  --ink:#000000;          /* fundo do topo = fundo da foto */
  --ink-2:#0E1116;        /* faixas escuras */
  --paper:#F3F5F8;        /* fundo claro, levemente frio */
  --surface:#FFFFFF;
  --text:#12161C;
  --muted:#5A6271;
  --line:#DDE2E9;
  --accent:#2F55D4;       /* azul da gravata */
  --accent-soft:#E6ECFB;
  --on-dark:#F2F4F7;
  --on-dark-muted:#A3ABB8;
  --wa:#1C9E50;           /* verde reservado ao WhatsApp */
  --wa-hover:#178643;
  --f-display:"Instrument Serif", "Times New Roman", Georgia, serif;
  --f-body:"Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --gutter-l:max(16px, env(safe-area-inset-left, 0px));
  --gutter-r:max(16px, env(safe-area-inset-right, 0px));
  --wrap:1160px;
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--paper);color:var(--text);font-family:var(--f-body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

.wrap{max-width:var(--wrap);margin:0 auto;padding-left:var(--gutter-l);padding-right:var(--gutter-r)}
.narrow{max-width:68ch}

h1,h2,h3{font-family:var(--f-display);font-weight:400;line-height:1.08;letter-spacing:-.01em;text-wrap:balance;margin:0}
h1{font-size:clamp(2.6rem,6vw,4.6rem)}
h2{font-size:clamp(2.1rem,4.2vw,3.2rem)}
h3{font-size:1.65rem}
h1 em,h2 em{font-style:italic;color:var(--accent)}
.hero h1 em{color:#8FA8F5}
p{margin:0}
.eyebrow{font-size:.76rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.lead{font-size:1.15rem;color:var(--muted)}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;min-height:54px;padding:0 1.6rem;border-radius:999px;font:700 1rem/1 var(--f-body);text-decoration:none;cursor:pointer;border:1px solid transparent;transition:background .2s,transform .2s,border-color .2s}
.btn svg{width:22px;height:22px;flex:none}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:var(--wa-hover);transform:translateY(-1px)}
.btn-ghost{border-color:rgba(255,255,255,.28);color:var(--on-dark)}
.btn-ghost:hover{border-color:var(--on-dark)}
.btn-line{border-color:var(--line);color:var(--text);background:var(--surface)}
.btn-line:hover{border-color:var(--text)}

/* Cabeçalho */
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:rgba(0,0,0,.86);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.08)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:21;background:#000}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:72px}
.brand{display:flex;align-items:center;gap:.75rem;text-decoration:none;color:var(--on-dark)}
.brand-mark{width:40px;height:40px;border:1px solid rgba(255,255,255,.4);display:grid;place-items:center;font-family:var(--f-display);font-size:1.25rem;letter-spacing:.02em}
.brand-name{display:flex;flex-direction:column;line-height:1.15}
.brand-name strong{font-family:var(--f-display);font-weight:400;font-size:1.3rem}
.brand-name span{font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--on-dark-muted)}
.nav{display:flex;align-items:center;gap:1.75rem}
.nav a{color:var(--on-dark-muted);text-decoration:none;font-size:.92rem;font-weight:600}
.nav a:hover,.nav a[aria-current="page"]{color:var(--on-dark)}
.header-cta{min-height:44px;padding:0 1.1rem;font-size:.9rem}
@media (max-width:880px){.nav{display:none}}
@media (max-width:520px){.header-cta span{display:none}.header-cta{width:44px;padding:0}}

/* Topo (hero) */
.hero{background:var(--ink);color:var(--on-dark);overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;align-items:end;gap:2rem}
.hero-copy{padding-block:clamp(3rem,8vw,6.5rem);display:flex;flex-direction:column;gap:1.5rem;min-width:0}
.hero-copy .eyebrow{color:#8FA8F5}
.hero-copy .lead{color:var(--on-dark-muted);max-width:50ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:.5rem}
.hero-photo{position:relative;align-self:end;justify-self:center;max-width:460px;width:100%}
.hero-photo img{width:100%;height:auto;-webkit-mask-image:linear-gradient(to bottom,#000 78%,transparent 100%);mask-image:linear-gradient(to bottom,#000 78%,transparent 100%)}
.hero-photo figcaption{position:absolute;left:0;bottom:1.5rem;font-size:.8rem;color:var(--on-dark-muted);line-height:1.4}
.hero-photo figcaption strong{display:block;color:var(--on-dark);font-family:var(--f-display);font-weight:400;font-size:1.25rem}
@media (max-width:880px){
  .hero .wrap{grid-template-columns:1fr;gap:0}
  .hero-copy{padding-block:2.5rem 1rem;order:1}
  .hero-photo{order:2;max-width:340px}
}

/* Faixa de credenciais */
.facts{background:var(--ink-2);color:var(--on-dark);border-top:1px solid rgba(255,255,255,.06)}
.facts ul{list-style:none;margin-block:0;padding-block:1.6rem;display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.facts li{display:flex;flex-direction:column;gap:.15rem;min-width:0}
.facts b{font-family:var(--f-display);font-weight:400;font-size:1.55rem;line-height:1.1;font-variant-numeric:tabular-nums}
.facts span{font-size:.85rem;color:var(--on-dark-muted)}
@media (max-width:760px){.facts ul{grid-template-columns:1fr 1fr;gap:1.25rem 1rem}}

/* Seções */
.section{padding-block:clamp(4rem,9vw,7rem)}
.section-alt{background:var(--surface)}
.section-head{display:flex;flex-direction:column;gap:1rem;margin-bottom:3rem;max-width:62ch}

/* História */
.story{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,6vw,5rem);align-items:start}
.story-side{display:flex;flex-direction:column;gap:1.25rem;position:sticky;top:110px}
.story-body{display:flex;flex-direction:column;gap:1.2rem;min-width:0}
.story-body p{max-width:65ch}
.timeline{list-style:none;margin:1rem 0 0;padding:0;border-left:1px solid var(--line);display:flex;flex-direction:column;gap:1.2rem}
.timeline li{padding-left:1.25rem;position:relative}
.timeline li::before{content:"";position:absolute;left:-5px;top:.55rem;width:9px;height:9px;border-radius:50%;background:var(--accent)}
.timeline b{display:block;font-variant-numeric:tabular-nums}
.timeline span{color:var(--muted);font-size:.95rem}
@media (max-width:880px){.story{grid-template-columns:1fr}.story-side{position:static}}

/* Áreas */
.areas{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.area{background:var(--surface);padding:2.25rem 2rem;display:flex;flex-direction:column;gap:1rem;text-decoration:none;transition:background .2s;min-width:0}
.area:hover{background:var(--accent-soft)}
.area ul{margin:0;padding:0;list-style:none;color:var(--muted);font-size:.95rem;display:flex;flex-direction:column;gap:.35rem}
.area ul li::before{content:"— ";color:var(--accent)}
.area .more{margin-top:auto;font-weight:700;font-size:.92rem;color:var(--accent)}
.area .more::after{content:" →"}
@media (max-width:880px){.areas{grid-template-columns:1fr}}

/* Lista de situações (landing pages) */
.cases{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.case{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:1.4rem 1.5rem;display:flex;gap:1rem;align-items:flex-start;min-width:0}
.case svg{width:22px;height:22px;flex:none;color:var(--accent);margin-top:.2rem}
.case h3{font-family:var(--f-body);font-weight:700;font-size:1.05rem;line-height:1.35;margin-bottom:.3rem}
.case p{color:var(--muted);font-size:.95rem;line-height:1.55}
@media (max-width:720px){.cases{grid-template-columns:1fr}}
.section-alt .case{background:var(--paper)}

/* Etapas */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;counter-reset:s}
.steps li{display:flex;flex-direction:column;gap:.6rem;counter-increment:s;padding-top:1.25rem;border-top:1px solid var(--line);min-width:0}
.steps li::before{content:"0" counter(s);font-family:var(--f-display);font-size:2.2rem;line-height:1;color:var(--accent)}
.steps h3{font-family:var(--f-body);font-weight:700;font-size:1.05rem}
.steps p{color:var(--muted);font-size:.95rem}
@media (max-width:880px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr;gap:1.5rem}}

/* Diferenciais */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem}
.values div{display:flex;flex-direction:column;gap:.5rem;min-width:0}
.values h3{font-size:1.5rem}
.values p{color:var(--muted)}
@media (max-width:880px){.values{grid-template-columns:1fr;gap:1.75rem}}

/* Advogado (landing pages) */
.lawyer{display:grid;grid-template-columns:300px 1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.lawyer-photo{background:var(--ink);border-radius:16px;overflow:hidden;aspect-ratio:4/5;max-width:100%}
.lawyer-photo img{width:100%;height:100%;object-fit:cover;object-position:center top}
.lawyer-body{display:flex;flex-direction:column;gap:1rem;min-width:0}
.lawyer-body .oab{font-size:.9rem;color:var(--muted);font-weight:600}
@media (max-width:760px){.lawyer{grid-template-columns:1fr}.lawyer-photo{max-width:280px}}

/* FAQ */
.faq{display:flex;flex-direction:column;border-top:1px solid var(--line);max-width:820px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:1.35rem 2.5rem 1.35rem 0;font-weight:700;font-size:1.05rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:.25rem;top:50%;transform:translateY(-50%);font-family:var(--f-display);font-size:1.8rem;color:var(--accent);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{padding:0 0 1.4rem;color:var(--muted);max-width:68ch}

/* Chamada final */
.cta{background:var(--ink);color:var(--on-dark)}
.cta .wrap{padding-block:clamp(4rem,9vw,6.5rem);display:flex;flex-direction:column;align-items:flex-start;gap:1.5rem}
.cta h2{max-width:20ch}
.cta p{color:var(--on-dark-muted);max-width:56ch}
.cta .phone{font-size:.95rem;color:var(--on-dark-muted)}
.cta .phone b{color:var(--on-dark);font-variant-numeric:tabular-nums}

/* Rodapé */
.site-footer{background:var(--ink-2);color:var(--on-dark-muted);font-size:.9rem}
.site-footer .wrap{padding-block:3rem 2rem;display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:2rem}
.site-footer h4{margin:0 0 .75rem;color:var(--on-dark);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.4rem}
.site-footer a{text-decoration:none}
.site-footer a:hover{color:var(--on-dark)}
.site-footer .legal{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.08);padding-top:1.5rem;font-size:.8rem;line-height:1.6}
@media (max-width:760px){.site-footer .wrap{grid-template-columns:1fr}}

/* WhatsApp flutuante (desktop) e barra fixa (celular) */
.wa-float{position:fixed;right:calc(24px + env(safe-area-inset-right,0px));bottom:calc(24px + env(safe-area-inset-bottom,0px));z-index:30;width:62px;height:62px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 10px 30px rgba(0,0,0,.25);transition:transform .2s}
.wa-float:hover{transform:scale(1.06)}
.wa-float svg{width:32px;height:32px}
.wa-bar{display:none}
@media (max-width:760px){
  .wa-float{display:none}
  .wa-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:30;padding:.6rem var(--gutter-r) calc(.6rem + env(safe-area-inset-bottom,0px)) var(--gutter-l);background:rgba(255,255,255,.96);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-top:1px solid var(--line)}
  .wa-bar .btn{width:100%}
  body{padding-bottom:84px}
}