/* Colombo Advocacia — layout: faixas alternadas chumbo / platina, coluna de leitura estreita,
   a barra vertical em Aço Corten do logo como único ornamento recorrente. */
:root{
  --chumbo:#2B2C2D;      /* Chumbo Absoluto */
  --platina:#F5F5F7;     /* Cinza Platina */
  --corten:#8C5E45;      /* Aço Corten */
  --bg:#F5F5F7;
  --surface:#FFFFFF;
  --ink:#232425;
  --muted:#5E6064;
  --line:#DEDEE2;
  --band:#2B2C2D;        /* faixas escuras */
  --band-ink:#F5F5F7;
  --band-muted:#B9BABD;
  --accent:#8C5E45;
  --accent-on-band:#C79577;
  --wa:#1F7A4D;
  --display:"Cormorant Garamond", "Cormorant", Georgia, "Times New Roman", serif;
  --body:"Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#1B1C1D; --surface:#242526; --ink:#ECECEF; --muted:#A5A7AB; --line:#393A3C;
    --band:#111213; --band-ink:#ECECEF; --band-muted:#A5A7AB; --accent:#C79577; --accent-on-band:#C79577;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#1B1C1D; --surface:#242526; --ink:#ECECEF; --muted:#A5A7AB; --line:#393A3C;
  --band:#111213; --band-ink:#ECECEF; --band-muted:#A5A7AB; --accent:#C79577; --accent-on-band:#C79577;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.7 var(--body)}
img{max-width:100%;display:block}
a{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.wrap{max-width:1180px;margin-inline:auto;padding-inline:clamp(16px,5vw,48px)}
h1,h2,h3{font-family:var(--display);font-weight:500;line-height:1.1;margin:0;text-wrap:balance}
h1{font-size:clamp(2.4rem,5.4vw,4.1rem);font-weight:400}
h2{font-size:clamp(1.9rem,3.6vw,2.7rem);font-weight:400}
h3{font-size:1.45rem;font-weight:600}
h1 em,h2 em{font-style:italic;color:var(--accent)}
p{margin:0}
.eyebrow{font:600 .72rem/1.3 var(--body);letter-spacing:.28em;text-transform:uppercase;color:var(--accent)}
.lead{font-size:1.02rem;font-weight:300;color:var(--muted);max-width:36em}

/* cabeçalho */
.site-head{background:var(--band);color:var(--band-ink);position:sticky;top:env(safe-area-inset-top,0px);z-index:20}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:14px}
.site-head .logo img{height:34px;width:auto}
.nav{display:flex;gap:26px;align-items:center;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase}
.nav a{color:var(--band-ink);text-decoration:none;opacity:.85}
.nav a:hover{opacity:1;color:var(--accent-on-band)}
.nav .btn{letter-spacing:.06em}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 24px;border-radius:2px;font:600 .82rem var(--body);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;border:1px solid transparent;transition:background .2s,color .2s,border-color .2s}
.btn svg{width:18px;height:18px;flex:none}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:#17633d}
.btn-ghost{border-color:currentColor;color:inherit;background:transparent}
.btn-ghost:hover{border-color:var(--accent-on-band);color:var(--accent-on-band)}
.btns{display:flex;flex-wrap:wrap;gap:12px}

/* hero */
.hero{background:var(--band);color:var(--band-ink)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:clamp(24px,5vw,72px);align-items:end;padding-block:clamp(40px,7vw,88px) 0}
.hero-copy{display:flex;flex-direction:column;gap:24px;padding-bottom:clamp(40px,6vw,80px);align-self:center;min-width:0}
.hero h1 em{color:var(--accent-on-band)}
.hero .eyebrow{color:var(--accent-on-band)}
.hero .lead{color:var(--band-muted)}
.hero-photo{align-self:end;min-width:0}
.hero-photo img{width:100%;max-width:100%;aspect-ratio:4/5;max-height:620px;object-fit:cover;object-position:50% 18%}
.sig{font:italic 400 1.2rem/1.5 var(--display);color:var(--band-muted);border-left:2px solid var(--accent-on-band);padding-left:16px}

/* faixa de fatos */
.facts{border-bottom:1px solid var(--line);background:var(--surface)}
.facts ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.facts li{padding:22px 20px;border-left:1px solid var(--line);display:flex;flex-direction:column;gap:2px;min-width:0}
.facts li:first-child{border-left:0;padding-left:0}
.facts b{font:500 1.5rem/1.2 var(--display);color:var(--ink)}
.facts span{font-size:.78rem;color:var(--muted)}
.facts a{color:inherit;text-decoration:none;display:flex;flex-direction:column;gap:2px}

/* seções */
.sec{padding-block:clamp(56px,8vw,104px)}
.sec-alt{background:var(--surface)}
.sec-dark{background:var(--band);color:var(--band-ink)}
.sec-dark .lead{color:var(--band-muted)}
.sec-dark .eyebrow{color:var(--accent-on-band)}
.sec-dark h2 em{color:var(--accent-on-band)}
.sec-head{display:flex;flex-direction:column;gap:14px;margin-bottom:44px;max-width:42em}

/* áreas */
.areas{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.area{grid-column:span 2;background:var(--surface);padding:30px 28px;display:flex;flex-direction:column;gap:12px;text-decoration:none;color:var(--ink);min-width:0;transition:background .2s}
.area:nth-child(4),.area:nth-child(5){grid-column:span 3}
.area:hover{background:var(--bg)}
.area .bar{width:2px;height:28px;background:var(--accent)}
.area p{font-size:.92rem;color:var(--muted);font-weight:300}
.area .go{margin-top:auto;font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:var(--accent)}

/* sobre */
.about{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,6vw,80px);align-items:center}
.about img{width:100%;max-width:100%;aspect-ratio:4/5;max-height:620px;object-fit:cover;object-position:50% 20%}
.about .body{display:flex;flex-direction:column;gap:18px;max-width:36em;min-width:0}
.about .body p{color:var(--muted);font-weight:300}
.path{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-direction:column;border-top:1px solid var(--line)}
.path li{display:grid;grid-template-columns:9.5em minmax(0,1fr);gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-size:.92rem}
.path b{font-weight:600;color:var(--accent);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;padding-top:2px}

/* etapas */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;counter-reset:s}
.steps li{display:flex;flex-direction:column;gap:10px;border-top:1px solid var(--band-muted);padding-top:20px;min-width:0}
.steps li::before{counter-increment:s;content:"0" counter(s);font:italic 400 2.4rem/1 var(--display);color:var(--accent-on-band)}
.steps p{color:var(--band-muted);font-weight:300;font-size:.95rem}
.sec:not(.sec-dark) .steps li{border-top-color:var(--line)}
.sec:not(.sec-dark) .steps li::before{color:var(--accent)}
.sec:not(.sec-dark) .steps p{color:var(--muted)}

/* listas de serviço */
.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(28px,5vw,64px)}
.two > *{min-width:0}
.ticks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.ticks li{padding:14px 0 14px 28px;border-bottom:1px solid var(--line);position:relative;font-weight:300}
.ticks li::before{content:"";position:absolute;left:0;top:24px;width:14px;height:1px;background:var(--accent)}
.paths{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.path-card{background:var(--surface);border:1px solid var(--line);padding:28px;display:flex;flex-direction:column;gap:10px;min-width:0}
.path-card p{color:var(--muted);font-weight:300;font-size:.95rem}
.path-card .when{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;font-weight:600;color:var(--accent)}
.docs{columns:2;column-gap:40px;padding:0;margin:0;list-style:none}
.docs li{break-inside:avoid;padding:10px 0 10px 30px;position:relative;font-weight:300;font-size:.95rem;border-bottom:1px dashed var(--line)}
.docs li::before{content:"";position:absolute;left:0;top:15px;width:14px;height:14px;border:1px solid var(--accent)}
.ref{font-size:.75rem;letter-spacing:.06em;color:var(--muted)}

/* faq */
.faq{border-top:1px solid var(--line);max-width:52em}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:20px 40px 20px 0;font:500 1.3rem/1.35 var(--display);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:16px;font:300 1.6rem var(--body);color:var(--accent)}
.faq details[open] summary::after{content:"–"}
.faq .ans{padding:0 0 22px;color:var(--muted);font-weight:300;display:flex;flex-direction:column;gap:10px;max-width:44em}

/* chamada final */
.cta{background:var(--band);color:var(--band-ink)}
.cta .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.7fr);gap:clamp(24px,5vw,64px);align-items:center}
.cta-copy{display:flex;flex-direction:column;gap:20px;padding-block:clamp(48px,7vw,88px);min-width:0}
.cta-copy .lead{color:var(--band-muted)}
.cta h2 em{color:var(--accent-on-band)}
.cta .eyebrow{color:var(--accent-on-band)}
.cta img{width:100%;height:100%;max-height:520px;object-fit:cover;object-position:50% 15%}

/* contato */
.contact{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.contact > div{background:var(--surface);padding:28px;display:flex;flex-direction:column;gap:8px;min-width:0}
.contact p{font-weight:300}
.contact .copy{align-self:flex-start;margin-top:6px;background:none;border:1px solid var(--line);color:var(--ink);font:500 .75rem var(--body);letter-spacing:.08em;text-transform:uppercase;padding:8px 14px;cursor:pointer;border-radius:2px}

/* rodapé */
.site-foot{background:var(--band);color:var(--band-muted);font-size:.8rem;padding-block:44px 120px}
.site-foot .wrap{display:flex;flex-wrap:wrap;gap:24px 48px;justify-content:space-between;align-items:flex-start}
.site-foot img{height:30px;width:auto}
.site-foot p{max-width:38em}
.site-foot a{color:var(--band-ink)}
.crumbs{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--band-muted)}
.crumbs a{color:var(--band-muted);text-decoration:none}

/* WhatsApp flutuante */
.float{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:30}
.float a{display:grid;place-items:center;width:58px;height:58px;border-radius:50%;background:var(--wa);color:#fff;box-shadow:0 10px 24px -8px rgba(0,0,0,.5)}
.float svg{width:28px;height:28px}

@media (max-width:900px){
  .nav a:not(.btn){display:none}
  .hero .wrap,.about,.cta .wrap,.two,.paths{grid-template-columns:minmax(0,1fr)}
  .hero-photo{max-width:420px;margin-inline:auto;width:100%}
  .hero-copy{padding-bottom:8px}
  .facts ul{grid-template-columns:repeat(2,minmax(0,1fr))}
  .facts li:nth-child(3){border-left:0;padding-left:0}
  .facts li{border-top:1px solid var(--line)}
  .facts li:nth-child(-n+2){border-top:0}
  .areas{grid-template-columns:minmax(0,1fr)}
  .area,.area:nth-child(4),.area:nth-child(5){grid-column:auto}
  .steps{grid-template-columns:minmax(0,1fr);gap:28px}
  .contact{grid-template-columns:minmax(0,1fr)}
  .docs{columns:1}
  .cta img{max-height:380px}
  .about img{max-width:420px}
}
@media (max-width:480px){
  .nav .btn{padding:0 14px;min-height:42px;font-size:.7rem}
  .site-head .logo img{height:26px}
  .path li{grid-template-columns:minmax(0,1fr);gap:2px}
}


/* ===== v3 ===== */
.prose{display:flex;flex-direction:column;gap:18px;color:var(--muted);font-weight:300;max-width:36em}
.pull{margin:8px 0 0;padding:4px 0 4px 22px;border-left:2px solid var(--accent);font:italic 400 clamp(1.35rem,2.4vw,1.7rem)/1.35 var(--display);color:var(--ink)}
.compare{margin-top:48px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid rgba(185,186,189,.35)}
.compare > div{padding:24px 28px;display:flex;flex-direction:column;gap:6px;min-width:0}
.compare > div + div{border-left:1px solid rgba(185,186,189,.35)}
.compare b{font:400 clamp(1.6rem,3vw,2.3rem)/1.1 var(--display);color:var(--band-ink)}
.compare > div:first-child b{color:var(--accent-on-band)}
.compare .note{font-size:.8rem;color:var(--band-muted)}
.compare .src{grid-column:1/-1;margin:0;padding:12px 28px;border-top:1px solid rgba(185,186,189,.35);font-size:.72rem;color:var(--band-muted)}
.area .go a{color:var(--accent);text-decoration:none}
.area .go a:hover{text-decoration:underline}
.areas .area:hover{background:var(--surface)}
@media (max-width:900px){.compare{grid-template-columns:minmax(0,1fr)}.compare > div + div{border-left:0;border-top:1px solid rgba(185,186,189,.35)}}
.cta .wrap{grid-template-columns:minmax(0,1fr)}
.cta-copy{max-width:760px}