/* Silva & Malta Advogados — protótipo de prospecção
   Paleta extraída da logo real deles (verde profundo + dourado metálico).
   Marca é dark-first (Instagram inteiro roda nesse fundo): sem versão clara. */

:root{
  --verde:#1D3830;
  --verde-2:#142922;
  --verde-3:#24443A;
  --verde-borda:#33564A;

  --dourado:#C89A66;
  --dourado-forte:#DDB57E;
  --dourado-escuro:#8C6B45;
  --dourado-claro:#E8CFA0;

  --creme:#F4EFE4;
  --creme-soft:#D8CFBE;
  --creme-fraco:rgba(244,239,228,.62);

  --whatsapp:#25D366;

  --display:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --sans:'Jost',system-ui,-apple-system,sans-serif;

  --r-md:12px;
  --r-lg:18px;
  --r-xl:26px;
  --r-full:999px;

  --wrap:1160px;
  --gut:clamp(1.25rem,5vw,2.5rem);
  --sec:clamp(4.25rem,9vw,7.5rem);

  --sombra:0 16px 38px -22px rgba(0,0,0,.55);
  --sombra-alta:0 30px 60px -28px rgba(0,0,0,.6);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;color-scheme:dark}
body{
  margin:0;
  background:var(--verde);
  color:var(--creme);
  font-family:var(--sans);
  font-size:17px;
  font-weight:400;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-wrap:break-word;
}
img,svg{max-width:100%;display:block}
img{height:auto}
a{color:inherit}

a,button{
  touch-action:manipulation;
  -webkit-tap-highlight-color:rgba(200,154,102,.18);
}

h1,h2,h3{
  font-family:var(--display);
  font-weight:600;
  line-height:1.1;
  letter-spacing:-.005em;
  margin:0;
  color:var(--creme);
  text-wrap:balance;
}
h1 em,h2 em,h3 em{font-style:normal;color:var(--dourado-claro)}
p{margin:0}

:where(a,button):focus-visible{
  outline:2px solid var(--dourado);
  outline-offset:3px;
  border-radius:4px;
}

.skip{
  position:absolute;left:-9999px;top:0;z-index:100;
  background:var(--verde-2);color:var(--creme);
  padding:12px 18px;border-radius:0 0 var(--r-md) 0;
  font-size:.85rem;
}
.skip:focus{left:0}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.wrap.estreito{max-width:760px}
.secao{padding-block:var(--sec)}
[id]{scroll-margin-top:100px}

.eyebrow{
  font-size:.72rem;font-weight:500;letter-spacing:.26em;
  text-transform:uppercase;color:var(--dourado);margin:0 0 1.1rem;
}

.lead{
  font-size:clamp(1.05rem,1.9vw,1.2rem);
  font-weight:400;line-height:1.6;color:var(--creme-soft);
}

/* ---------- botões ---------- */
.btn{
  position:relative;overflow:hidden;
  display:inline-block;
  background:var(--dourado);color:var(--verde-2);
  font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  padding:17px 32px;border-radius:var(--r-full);
  text-decoration:none;
  transition:background .25s ease,transform .25s ease,box-shadow .25s ease;
}
.btn:hover{background:var(--dourado-forte);transform:translateY(-2px);box-shadow:var(--sombra)}
.btn-sm{padding:12px 22px;font-size:.7rem;white-space:nowrap}
.btn-lg{padding:19px 40px;font-size:.82rem}

.btn-ghost{
  display:inline-block;
  color:var(--dourado);border:1px solid var(--dourado-escuro);
  font-size:.78rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  padding:16px 30px;border-radius:var(--r-full);
  text-decoration:none;
  transition:background .25s ease,color .25s ease;
}
.btn-ghost:hover{background:var(--dourado);border-color:var(--dourado);color:var(--verde-2)}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(20,41,34,.92);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--verde-borda);
}
.nav-in{display:flex;align-items:center;gap:1.25rem;min-height:84px}
.nav-logo{display:flex;align-items:center;gap:.7rem;text-decoration:none;margin-right:auto;padding-block:.4rem}
.nav-logo .mark{width:38px;height:auto;flex:none}
.nav-wm{display:flex;flex-direction:column;line-height:1.15}
.nav-wm strong{
  font-family:var(--display);font-weight:600;font-size:1.18rem;letter-spacing:.01em;color:var(--creme);
}
.nav-wm em{
  font-style:normal;font-family:var(--sans);font-size:.56rem;font-weight:500;
  letter-spacing:.2em;text-transform:uppercase;color:var(--dourado);margin-top:.1rem;
}
.nav-links{display:none;gap:1.6rem;white-space:nowrap}
.nav-links a{
  position:relative;
  font-size:.74rem;font-weight:400;letter-spacing:.14em;text-transform:uppercase;
  color:var(--creme-soft);text-decoration:none;
  transition:color .2s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-6px;width:0;height:1.5px;
  background:var(--dourado);transition:width .35s cubic-bezier(.4,0,.2,1);
}
.nav-links a:hover{color:var(--creme)}
.nav-links a:hover::after{width:100%}

/* ---------- hero ---------- */
.hero{position:relative;padding-block:clamp(3.5rem,9vw,6.5rem) clamp(4rem,10vw,7rem);overflow:hidden;text-align:center}
.hero-textura{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background-color:var(--verde);
  background-image:
    repeating-linear-gradient(135deg,rgba(200,154,102,.05) 0 2px,transparent 2px 26px),
    repeating-linear-gradient(45deg,rgba(200,154,102,.05) 0 2px,transparent 2px 26px),
    radial-gradient(ellipse at 50% -10%,rgba(200,154,102,.14),transparent 60%);
}
.hero-in{position:relative;z-index:1;max-width:820px;margin-inline:auto}
.hero .eyebrow{display:block}
.hero h1{font-size:clamp(2.1rem,5.6vw,3.6rem);margin-bottom:1.4rem;letter-spacing:-.012em;line-height:1.12}
.hero .lead{max-width:62ch;margin-inline:auto;margin-bottom:2.2rem}
.hero-acoes{display:flex;flex-wrap:wrap;gap:.85rem;justify-content:center;margin-bottom:2.4rem}
.hero-selos{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center}
.hero-selo{
  display:inline-flex;align-items:center;
  background:rgba(244,239,228,.06);border:1px solid var(--verde-borda);
  border-radius:var(--r-full);padding:9px 18px;
  font-size:.66rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;
  color:var(--creme-soft);white-space:nowrap;margin:0;
}

/* ---------- identificação ---------- */
.identificacao{background:var(--verde-2);border-block:1px solid var(--verde-borda)}
.identificacao h2{font-size:clamp(2rem,5vw,3rem);margin-bottom:1.5rem;letter-spacing:-.012em;line-height:1.1}
.identificacao p{
  margin-bottom:1.4rem;color:var(--creme-soft);font-weight:400;
  font-size:1.06rem;line-height:1.75;
}
.identificacao .grande{
  font-size:clamp(1.2rem,2.5vw,1.42rem);color:var(--creme);font-weight:400;line-height:1.55;
}
.identificacao .destaque{
  font-family:var(--display);font-style:normal;
  font-size:clamp(1.4rem,3.2vw,1.8rem);line-height:1.4;
  color:var(--dourado-claro);margin-top:2.2rem;padding-left:1.5rem;
  border-left:2px solid var(--dourado);
}
.identificacao .destaque span{
  display:block;margin-top:.7rem;
  font-family:var(--sans);font-size:.68rem;font-weight:500;letter-spacing:.16em;
  text-transform:uppercase;color:var(--creme-fraco);
}

/* ---------- mecanismo: como funciona ---------- */
.mecanismo{background:var(--verde)}
.sec-cab{max-width:680px;margin-bottom:clamp(2.5rem,5vw,3.5rem)}
.sec-cab h2{font-size:clamp(2rem,5vw,3rem);letter-spacing:-.012em;line-height:1.1}
.sec-cab .lead{margin-top:1.15rem;font-size:1.1rem}

.etapas{list-style:none;margin:0;padding:0;display:grid;gap:0;counter-reset:none}
.etapa{
  display:grid;grid-template-columns:auto 1fr;gap:1.5rem;
  padding-block:1.6rem;border-top:1px solid var(--verde-borda);
}
.etapa:last-child{border-bottom:1px solid var(--verde-borda)}
.etapa-n{
  font-family:var(--display);font-size:1.7rem;font-weight:600;color:var(--dourado);
  line-height:1;padding-top:.15rem;
}
.etapa h3{font-size:1.2rem;font-weight:600;margin-bottom:.4rem;color:var(--creme)}
.etapa p{font-size:.98rem;color:var(--creme-soft);line-height:1.65;max-width:56ch}

.mec-cta{margin-top:2.5rem}

/* ---------- áreas de atuação ---------- */
.areas{background:var(--verde-2);border-block:1px solid var(--verde-borda)}
.areas-grid{display:grid;gap:1.5rem}
.area{
  background:var(--verde-3);border:1px solid var(--verde-borda);
  border-radius:var(--r-lg);padding:clamp(1.75rem,4vw,2.25rem);
  transition:border-color .25s ease,transform .25s ease;
}
.area:hover{border-color:var(--dourado-escuro);transform:translateY(-3px)}
.area h3{font-size:1.4rem;margin-bottom:.7rem}
.area > p{font-size:.98rem;color:var(--creme-soft);line-height:1.6;margin-bottom:1.1rem}
.area ul{margin:0;padding:0;list-style:none;display:grid;gap:.55rem}
.area li{
  font-size:.92rem;color:var(--creme-soft);line-height:1.5;
  padding-left:1.1rem;position:relative;
}
.area li::before{
  content:"";position:absolute;left:0;top:.55em;width:5px;height:5px;
  border-radius:50%;background:var(--dourado);
}
.area--destaque{
  background:var(--verde-2);border-color:var(--dourado-escuro);
  box-shadow:var(--sombra);
}
.area--destaque h3{color:var(--dourado-claro)}

/* ---------- sobre ---------- */
.sobre{background:var(--verde)}
.sobre-in{display:grid;gap:clamp(2.25rem,4.5vw,3.5rem);align-items:center}
.sobre h2{
  font-size:clamp(1.85rem,4.3vw,2.7rem);margin-bottom:1.6rem;
  letter-spacing:-.012em;line-height:1.1;
}
.sobre-copy p{margin-bottom:1.2rem;font-weight:400;color:var(--creme-soft)}
.sobre-copy p:last-of-type{margin-bottom:0}

.credenciais-linha{display:grid;gap:1.4rem;margin:2.25rem 0 0}
.credenciais-linha > div{border-top:1px solid var(--verde-borda);padding-top:.9rem}
.credenciais-linha dt{
  font-size:.64rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;
  color:var(--dourado);margin-bottom:.35rem;
}
.credenciais-linha dd{margin:0;font-size:.95rem;color:var(--creme);line-height:1.45}

/* Quadro na mesma proporção exata da foto (1/1, foto quadrada de origem):
   object-fit:cover não precisa cortar nada, é matemática, não decisão. */
.sobre-foto{
  justify-self:center;width:100%;max-width:420px;aspect-ratio:1/1;
  border-radius:var(--r-xl);overflow:hidden;
  border:1px solid var(--dourado-escuro);box-shadow:var(--sombra-alta);
}
.sobre-foto img{width:100%;height:100%;object-fit:cover}

@media (min-width:640px){
  .credenciais-linha{grid-template-columns:repeat(3,1fr);gap:1.5rem}
}
@media (min-width:900px){
  .sobre-in{grid-template-columns:1.1fr .9fr;gap:clamp(2.5rem,5vw,4.5rem)}
}

/* ---------- onde fica ---------- */
.localizacao{background:var(--verde-2);border-block:1px solid var(--verde-borda)}
.loc-in{display:grid;gap:clamp(2rem,4vw,3rem);align-items:center}
.loc-texto h2{
  font-size:clamp(1.85rem,4.3vw,2.7rem);letter-spacing:-.012em;line-height:1.1;
  margin-bottom:1.75rem;max-width:16ch;
}
.loc-dados{margin:0 0 2rem;display:grid}
.loc-dados > div{padding:1.05rem 0;border-top:1px solid var(--verde-borda)}
.loc-dados > div:last-child{border-bottom:1px solid var(--verde-borda)}
.loc-dados dt{
  font-size:.66rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;
  color:var(--dourado);margin-bottom:.4rem;
}
.loc-dados dd{margin:0;font-size:1rem;color:var(--creme);line-height:1.6;max-width:46ch}

.loc-acoes{display:flex;flex-wrap:wrap;gap:.85rem}

.mapa{
  border-radius:var(--r-xl);overflow:hidden;
  border:1px solid var(--verde-borda);box-shadow:var(--sombra);
  background:var(--verde);line-height:0;
  aspect-ratio:4/3;
}
.mapa iframe{display:block;width:100%;height:100%;border:0;filter:saturate(.85) invert(0)}

@media (min-width:900px){
  .loc-in{grid-template-columns:1fr 1.05fr;gap:clamp(2.5rem,5vw,4.5rem)}
  .mapa{aspect-ratio:1/1;max-height:460px}
}

/* ---------- FAQ ----------
   Div + button, não <details>: altura anima suave em todo navegador
   (details trava a transição mesmo com CSS certo, achado documentado na skill). */
.faq-item{border-bottom:1px solid var(--verde-borda)}
.faq-item:first-child{border-top:1px solid var(--verde-borda)}
.faq-toggle{
  width:100%;text-align:left;background:none;border:0;cursor:pointer;
  padding:1.5rem 2.5rem 1.5rem 0;position:relative;
  font-family:var(--sans);font-size:clamp(1.05rem,2.2vw,1.2rem);font-weight:500;
  color:var(--creme);letter-spacing:-.005em;
  transition:color .2s ease;
}
.faq-toggle::after{
  content:"";position:absolute;right:.35rem;top:50%;
  width:11px;height:11px;
  border-right:1.5px solid var(--dourado);border-bottom:1.5px solid var(--dourado);
  transform:translateY(-70%) rotate(45deg);
  transition:transform .25s ease;
}
.faq-item.is-open .faq-toggle::after{transform:translateY(-20%) rotate(-135deg)}
.faq-toggle:hover{color:var(--dourado-claro)}
.faq-panel{
  display:grid;grid-template-rows:0fr;
  transition:grid-template-rows .3s cubic-bezier(.4,0,.2,1);
}
.faq-item.is-open .faq-panel{grid-template-rows:1fr}
.faq-panel-inner{overflow:hidden}
.faq-panel-inner p{
  padding:0 2.5rem 1.5rem 0;
  font-weight:400;color:var(--creme-soft);font-size:1.02rem;line-height:1.7;
}

/* ---------- fechamento ---------- */
.fecho-card{
  background:var(--verde-3);color:var(--creme);
  border:1px solid var(--dourado-escuro);
  border-radius:var(--r-xl);
  padding:clamp(2.75rem,7vw,4.5rem) clamp(1.75rem,5vw,3rem);
  text-align:center;margin-bottom:2rem;
}
.fecho-card h2{font-size:clamp(1.8rem,4.4vw,2.7rem);margin-bottom:1rem;letter-spacing:-.012em;line-height:1.1}
.fecho-card p{
  font-weight:400;letter-spacing:.008em;color:var(--creme-soft);
  max-width:50ch;margin-inline:auto;margin-bottom:2.2rem;
}

/* ---------- rodapé ---------- */
.rodape{
  background:var(--verde-2);color:var(--creme-soft);
  padding-block:3.5rem 2.5rem;
  border-top:1px solid var(--verde-borda);
}
.rod-in{display:grid;gap:2.5rem}
.rod-marca{display:flex;align-items:center}
.rod-marca .mark{width:64px;height:auto;opacity:.9}
.rod-cols{display:grid;gap:1.75rem}
.rod-lbl{
  font-size:.66rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;
  color:var(--dourado);margin-bottom:.55rem;
}
.rod-cols p{font-size:.92rem;font-weight:400;line-height:1.7}
.rod-cols a{
  text-decoration:none;transition:color .2s ease;
  display:inline-block;padding-block:.66rem;
}
.rod-cols a:hover{color:var(--creme)}
.rod-legal{
  border-top:1px solid var(--verde-borda);padding-top:1.5rem;
  font-size:.74rem;font-weight:400;line-height:1.6;color:var(--creme-fraco);
  max-width:68ch;
}
.rod-end{
  display:flex;align-items:flex-start;gap:.6rem;
  margin-top:.5rem;padding-block:.35rem;
  font-size:.92rem;font-weight:400;line-height:1.6;
  color:inherit;text-decoration:none;
  transition:color .2s ease;
}
.rod-end svg{width:16px;height:16px;flex:none;margin-top:.28rem;color:var(--dourado)}
.rod-end:hover{color:var(--creme)}
.rod-ext{opacity:.6;font-size:.8em}
.rod-hora{display:inline-block;margin-top:.35rem;color:var(--creme-fraco)}

@media (min-width:700px){
  .rod-cols{grid-template-columns:repeat(3,1fr)}
}

/* ---------- WhatsApp flutuante ----------
   80px desktop / 68px mobile: tamanho padrão fixo (mesmo de todos os
   protótipos anteriores). Dourado da marca, não o verde do WhatsApp. */
.zap{
  position:fixed;
  right:calc(clamp(1rem,3vw,1.75rem) + env(safe-area-inset-right));
  bottom:calc(clamp(1rem,3vw,1.75rem) + env(safe-area-inset-bottom));
  z-index:60;
  width:80px;height:80px;border-radius:50%;
  background:var(--dourado);
  display:grid;place-items:center;
  box-shadow:0 14px 32px -10px rgba(0,0,0,.55);
  transition:transform .25s ease;
  animation:pulse-zap 2.6s infinite cubic-bezier(.4,0,.2,1);
}
.zap svg{width:42px;height:42px;fill:var(--verde-2)}
.zap:hover{transform:scale(1.06)}
@media (max-width:759px){
  .zap{width:68px;height:68px}
  .zap svg{width:38px;height:38px}
}
@keyframes pulse-zap{
  0%{box-shadow:0 0 0 0 rgba(200,154,102,.45)}
  70%{box-shadow:0 0 0 16px rgba(200,154,102,0)}
  100%{box-shadow:0 0 0 0 rgba(200,154,102,0)}
}

/* ---------- nav que encolhe ---------- */
.nav{transition:box-shadow .4s cubic-bezier(.4,0,.2,1)}
.nav-in{transition:min-height .4s cubic-bezier(.4,0,.2,1)}
.nav.is-scrolled{box-shadow:0 12px 30px -22px rgba(0,0,0,.65)}
.nav.is-scrolled .nav-in{min-height:70px}

/* Brilho que desliza no botão primário. */
.btn::after{
  content:"";position:absolute;top:-50%;left:-60%;width:18%;height:200%;
  background:rgba(255,255,255,.22);transform:rotate(30deg);pointer-events:none;
  transition:transform .7s cubic-bezier(.4,0,.2,1);
}
.btn:hover::after{transform:translate(620%,0) rotate(30deg)}

/* ---------- faixa de demo ---------- */
.demo-bar{
  background:var(--verde-2);color:var(--creme-fraco);
  font-size:.76rem;line-height:1.4;text-align:center;
  padding:9px var(--gut);
  border-bottom:1px solid var(--verde-borda);
}
.demo-bar strong{color:var(--dourado);font-weight:500}

/* ---------- 404 ---------- */
.erro{
  min-height:100vh;min-height:100svh;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:var(--gut);max-width:640px;margin-inline:auto;
}
.erro-num{
  font-family:var(--display);font-size:clamp(4.5rem,16vw,8rem);font-weight:600;
  color:var(--dourado);line-height:1;margin-bottom:.5rem;
}
.erro h1{font-size:clamp(1.6rem,4.5vw,2.2rem);margin-bottom:1.2rem;color:var(--creme)}
.erro .lead{margin-bottom:2.2rem}
.erro-acoes{display:flex;flex-wrap:wrap;gap:.85rem;justify-content:center}

/* ---------- respiro maior ---------- */
@media (min-width:700px){
  .areas-grid{grid-template-columns:repeat(3,1fr)}
  .etapas{grid-template-columns:1fr 1fr;column-gap:2.5rem}
  .etapa{border-top:1px solid var(--verde-borda)!important}
}
@media (min-width:960px){
  .nav-links{display:flex}
}

/* Quem pediu menos movimento não recebe hover que desloca, e a página nasce pronta. */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:.01ms!important;
    scroll-behavior:auto!important;
  }
  .btn:hover,.area:hover,.zap:hover{transform:none}
  .zap{animation:none}
  .btn::after{display:none}
}