/* ============================================
   Carlos Eduardo Ferreira Advocacia
   ============================================ */

:root{
  --black:#0B0B0C;
  --black-soft:#141416;
  --black-card:#1A1A1D;
  --gold:#C9A227;
  --gold-light:#E8C86A;
  --gold-grad:linear-gradient(135deg,#8C6A14 0%,#D4AF37 35%,#F5DE8F 55%,#C9A227 100%);
  --white:#FFFFFF;
  --off:#F6F5F2;
  --text:#2A2A2C;
  --text-mute:#6B6B70;
  --text-invert-mute:#B5B5BB;
  --line:rgba(201,162,39,.28);
  --serif:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --sans:'Montserrat',-apple-system,'Segoe UI',Roboto,sans-serif;
  --wrap:1280px;
  --shadow:0 18px 50px rgba(0,0,0,.10);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{margin:0;padding:0;list-style:none}

.container{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}

h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.15;margin:0}

.gold{
  background:var(--gold-grad);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:var(--gold);
}

.eyebrow{
  display:inline-block;
  font-size:.72rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold);margin-bottom:14px;
}

/* ---------- Botões ---------- */
.btn{
  display:inline-block;padding:15px 34px;
  font-family:var(--sans);font-size:.78rem;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;
  border-radius:2px;transition:.35s ease;cursor:pointer;
}
.btn-gold{background:var(--gold-grad);color:#1A1400;border:1px solid transparent}
.btn-gold:hover{filter:brightness(1.12);transform:translateY(-2px);box-shadow:0 12px 30px rgba(201,162,39,.35)}
.btn-ghost{border:1px solid rgba(255,255,255,.45);color:#fff}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-light);transform:translateY(-2px)}

/* ============================================
   HEADER
   ============================================ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:20px 0;transition:.4s ease;
  background:linear-gradient(to bottom,rgba(11,11,12,.72),transparent);
}
.site-header.scrolled{
  padding:12px 0;
  background:rgba(11,11,12,.96);
  box-shadow:0 1px 0 var(--line),0 10px 30px rgba(0,0,0,.35);
  backdrop-filter:blur(10px);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}

.brand{display:flex;align-items:center}
.brand img{height:74px;width:auto;transition:height .4s}
.site-header.scrolled .brand img{height:58px}

.nav{display:flex;align-items:center;gap:34px}
.nav a{
  position:relative;font-size:.76rem;font-weight:500;
  letter-spacing:.13em;text-transform:uppercase;color:rgba(255,255,255,.88);
  transition:color .3s;padding:4px 0;
}
.nav a::after{
  content:'';position:absolute;left:0;bottom:0;height:1px;width:0;
  background:var(--gold-grad);transition:width .35s ease;
}
.nav a:hover,.nav a.active{color:var(--gold-light)}
.nav a:hover::after,.nav a.active::after{width:100%}

.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:42px;height:42px;background:none;border:0;cursor:pointer;padding:0;
}
.nav-toggle span{display:block;height:2px;width:24px;background:#fff;transition:.3s;margin:0 auto}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============================================
   HERO
   ============================================ */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  background:var(--black);overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;
  /* fallback caso a imagem não carregue */
  background-color:#0B0B0C;
  background-image:
    radial-gradient(ellipse at 70% 30%,rgba(201,162,39,.16),transparent 60%),
    url('../assets/hero-arco.jpg');
  background-size:cover;background-position:center;
  animation:heroZoom 22s ease-out forwards;
}
@keyframes heroZoom{from{transform:scale(1.1)}to{transform:scale(1)}}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(8,8,9,.94) 0%,rgba(8,8,9,.80) 42%,rgba(8,8,9,.45) 100%);
}
.hero-content{position:relative;z-index:2;padding-top:90px;max-width:900px}
.hero-eyebrow{
  display:inline-block;font-size:.7rem;font-weight:600;letter-spacing:.28em;
  text-transform:uppercase;color:var(--gold);margin-bottom:22px;
  padding-bottom:10px;border-bottom:1px solid var(--line);
}
.hero h1{
  font-size:clamp(2.3rem,5.6vw,4.15rem);color:#fff;
  letter-spacing:-.01em;margin-bottom:26px;
}
.hero p{
  font-size:clamp(1rem,1.4vw,1.12rem);color:rgba(255,255,255,.80);
  max-width:640px;margin:0 0 40px;font-weight:300;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px}

.scroll-cue{
  position:absolute;left:50%;bottom:34px;transform:translateX(-50%);
  width:22px;height:36px;border:1px solid rgba(255,255,255,.35);border-radius:12px;z-index:2;
}
.scroll-cue::after{
  content:'';position:absolute;left:50%;top:8px;margin-left:-2px;
  width:4px;height:6px;border-radius:2px;background:var(--gold);
  animation:cue 1.8s infinite;
}
@keyframes cue{0%{opacity:0;transform:translateY(0)}40%{opacity:1}100%{opacity:0;transform:translateY(12px)}}

/* ============================================
   SEÇÕES
   ============================================ */
.section{padding:110px 0}
.section-dark{background:var(--black);color:#fff}
.section-dark h2,.section-dark h3,.section-dark h4{color:#fff}
.section-dark p{color:var(--text-invert-mute)}

.section-head{text-align:center;max-width:720px;margin:0 auto 64px}
/* o eyebrow precisa ocupar a linha inteira, senão fica lado a lado com o h2 */
.section-head .eyebrow{display:block}
.section-head h2{font-size:clamp(2rem,3.6vw,2.9rem);margin-bottom:18px;position:relative;display:block}
.section-head h2::after{
  content:'';display:block;width:64px;height:2px;
  background:var(--gold-grad);margin:20px auto 0;
}
.section-sub{color:var(--text-mute);font-weight:300;font-size:1.02rem;margin:0}

/* ---------- Áreas de atuação ---------- */
.areas-grid{
  display:grid;gap:22px;
  grid-template-columns:repeat(4,minmax(0,1fr));
  align-items:stretch;
}
/* a quantidade de áreas é definida no painel, então a grade acompanha */
.areas-grid[data-colunas="1"]{grid-template-columns:minmax(0,600px);justify-content:center}
.areas-grid[data-colunas="2"]{grid-template-columns:repeat(2,minmax(0,1fr))}
.areas-grid[data-colunas="3"]{grid-template-columns:repeat(3,minmax(0,1fr))}
.areas-grid[data-colunas="5"],
.areas-grid[data-colunas="6"]{grid-template-columns:repeat(3,minmax(0,1fr))}
.area-card{
  display:flex;flex-direction:column;
  background:var(--off);border:1px solid rgba(0,0,0,.06);
  border-top:2px solid transparent;border-radius:3px;
  padding:38px 26px;transition:.4s ease;
}
.area-card:hover{
  background:#fff;border-top-color:var(--gold);
  box-shadow:var(--shadow);transform:translateY(-6px);
}
.area-icon{
  width:56px;height:56px;border:1px solid var(--line);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--gold);margin-bottom:24px;transition:.4s;
}
.area-card:hover .area-icon{background:var(--gold);color:#fff;border-color:var(--gold)}
.area-icon svg{width:26px;height:26px}
.area-card h3{font-size:1.42rem;margin-bottom:18px}
.area-card ul{margin-bottom:26px}
.area-card li{
  position:relative;padding-left:18px;margin-bottom:9px;
  font-size:.84rem;font-weight:300;color:var(--text-mute);line-height:1.6;
}
.area-card li::before{
  content:'';position:absolute;left:0;top:.62em;
  width:6px;height:6px;border:1px solid var(--gold);transform:rotate(45deg);
}
.area-link{
  display:inline-flex;align-items:center;gap:8px;
  margin-top:auto;align-self:flex-start;
  font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold);transition:gap .3s;
}
.area-link::after{content:'→'}
.area-link:hover{gap:14px}

/* ---------- Sobre ---------- */
.sobre-grid{
  display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center;
}
.sobre-media{position:relative}
.sobre-foto{
  position:relative;border-radius:3px;overflow:hidden;
  border:1px solid var(--line);
  box-shadow:0 26px 60px rgba(0,0,0,.55);
}
.sobre-foto::after{
  content:'';position:absolute;inset:0;
  /* a foto tem fundo claro: o degradê precisa ser forte na base
     para as três linhas da legenda ficarem legíveis */
  background:linear-gradient(to top,
    rgba(8,8,9,.92) 0%,
    rgba(8,8,9,.72) 22%,
    transparent 52%);
}
.sobre-foto img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:center 18%}
.sobre-legenda{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  padding:26px 28px;text-align:center;
}
.sobre-legenda strong{
  display:block;font-family:var(--serif);font-size:1.32rem;
  font-weight:600;color:#fff;margin-bottom:5px;
}
.sobre-legenda span{
  display:block;
  font-size:.66rem;font-weight:600;letter-spacing:.26em;
  text-transform:uppercase;color:var(--gold);
}
.sobre-legenda small{
  display:block;margin-top:7px;
  font-size:.74rem;font-weight:300;letter-spacing:.04em;
  color:rgba(255,255,255,.72);
}
.sobre-text h2{font-size:clamp(2rem,3.4vw,2.7rem);margin-bottom:24px}
.sobre-text p{font-size:1.04rem;font-weight:300;margin:0 0 34px;line-height:1.9}
.sobre-text strong{color:var(--gold-light);font-weight:500}

/* ---------- Missão / Visão / Valores ---------- */
.mvv-grid{display:grid;gap:26px;grid-template-columns:repeat(auto-fit,minmax(290px,1fr))}
.mvv-card{
  padding:44px 36px;background:var(--off);border-radius:3px;
  border-left:2px solid var(--gold);transition:.4s;
}
.mvv-card:hover{box-shadow:var(--shadow);transform:translateY(-5px);background:#fff}
.mvv-card h3{font-size:1.65rem;margin-bottom:20px;color:var(--text)}
.mvv-card p{margin:0;font-size:.94rem;font-weight:300;color:var(--text-mute);line-height:1.85}
.mvv-values li{
  position:relative;padding-left:22px;margin-bottom:11px;
  font-size:.92rem;font-weight:300;color:var(--text-mute);
}
.mvv-values li::before{
  content:'';position:absolute;left:0;top:.6em;
  width:7px;height:7px;background:var(--gold-grad);transform:rotate(45deg);
}

/* ---------- Essência ---------- */
.essencia{
  padding:110px 0;text-align:center;
  background:var(--black-soft);
  background-image:radial-gradient(ellipse at 50% 0%,rgba(201,162,39,.13),transparent 65%);
  border-top:1px solid rgba(201,162,39,.16);
  border-bottom:1px solid rgba(201,162,39,.16);
}
.essencia blockquote{
  margin:0 auto;max-width:920px;
  font-family:var(--serif);font-size:clamp(1.35rem,2.9vw,2.15rem);
  font-weight:400;font-style:italic;line-height:1.5;color:#fff;
  position:relative;padding:0 20px;
}
.essencia blockquote::before{
  content:'“';display:block;font-size:5rem;line-height:.6;
  color:var(--gold);opacity:.5;margin-bottom:18px;
}

/* ---------- Contato ---------- */
.contato-grid{
  display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(272px,1fr));
  margin-bottom:56px;
}
.contato-card{
  padding:40px 30px;text-align:center;border-radius:3px;
  background:var(--black-card);border:1px solid rgba(255,255,255,.07);
  transition:.4s ease;
}
.contato-card:hover{
  border-color:var(--gold);transform:translateY(-6px);
  box-shadow:0 18px 44px rgba(0,0,0,.5);
}
.contato-icon{
  width:56px;height:56px;margin:0 auto 22px;border-radius:50%;
  border:1px solid var(--line);color:var(--gold);
  display:flex;align-items:center;justify-content:center;transition:.4s;
}
.contato-card:hover .contato-icon{background:var(--gold);color:#0B0B0C}
.contato-icon svg{width:24px;height:24px}
.contato-card h4{
  font-family:var(--sans);font-size:.72rem;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:12px;
}
.contato-card p{margin:0;font-size:.95rem;font-weight:300;color:rgba(255,255,255,.85);line-height:1.7}

.mapa{
  border-radius:3px;overflow:hidden;
  border:1px solid rgba(255,255,255,.09);filter:grayscale(1) contrast(1.05);
  transition:filter .5s;
}
.mapa:hover{filter:grayscale(0)}
.mapa iframe{display:block;width:100%;height:400px;border:0}

/* ============================================
   FOOTER
   ============================================ */
.site-footer{background:#08080A;color:#fff;padding-top:76px}
.footer-inner{
  display:grid;gap:48px;
  grid-template-columns:1.4fr 1fr 1.3fr;
  padding-bottom:60px;
}
.footer-brand img{width:290px;max-width:100%;margin-bottom:22px}
.footer-brand p{margin:0;font-size:.9rem;font-weight:300;color:var(--text-invert-mute);max-width:290px;line-height:1.8}
.footer-col h5{
  font-family:var(--sans);font-size:.72rem;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;color:var(--gold);
  margin:0 0 20px;
}
.footer-col a,.footer-col p{
  display:block;font-size:.9rem;font-weight:300;
  color:var(--text-invert-mute);margin:0 0 11px;transition:color .3s;line-height:1.75;
}
.footer-col a:hover{color:var(--gold-light)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:24px 0}
.footer-bottom p{margin:0;text-align:center;font-size:.8rem;font-weight:300;color:#75757C}

/* ---------- WhatsApp flutuante ---------- */
.wa-float{
  position:fixed;right:24px;bottom:24px;z-index:999;
  width:58px;height:58px;border-radius:50%;
  background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 26px rgba(37,211,102,.42);
  transition:transform .3s,box-shadow .3s;
  animation:waPulse 2.6s infinite;
}
.wa-float svg{width:32px;height:32px}
.wa-float:hover{transform:scale(1.1);box-shadow:0 12px 34px rgba(37,211,102,.6)}
@keyframes waPulse{
  0%{box-shadow:0 8px 26px rgba(37,211,102,.42),0 0 0 0 rgba(37,211,102,.55)}
  70%{box-shadow:0 8px 26px rgba(37,211,102,.42),0 0 0 18px rgba(37,211,102,0)}
  100%{box-shadow:0 8px 26px rgba(37,211,102,.42),0 0 0 0 rgba(37,211,102,0)}
}

/* ---------- Animação de entrada ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s ease,transform .8s ease}
.reveal.visible{opacity:1;transform:none}

/* ============================================
   RESPONSIVO
   ============================================ */
@media (max-width:1100px){
  .areas-grid,
  .areas-grid[data-colunas]{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;justify-content:stretch}
  .area-card{padding:38px 30px}
  /* logo e menu dividem menos espaco a partir daqui */
  .brand img{height:60px}
  .site-header.scrolled .brand img{height:50px}
  .nav{gap:24px}
  .nav a{font-size:.71rem;letter-spacing:.1em}
}

@media (max-width:960px){
  .sobre-grid{grid-template-columns:1fr;gap:44px}
  .footer-inner{grid-template-columns:1fr 1fr;gap:40px}
  .footer-brand{grid-column:1/-1}
}

@media (max-width:820px){
  .nav-toggle{display:flex}
  .nav{
    position:fixed;inset:0 0 0 auto;width:min(80vw,330px);
    flex-direction:column;justify-content:center;gap:30px;
    background:rgba(9,9,10,.985);backdrop-filter:blur(14px);
    transform:translateX(100%);transition:transform .4s cubic-bezier(.5,0,.2,1);
    border-left:1px solid var(--line);
  }
  .nav.open{transform:translateX(0)}
  .nav a{font-size:.92rem;text-align:center}
  .site-header{background:rgba(11,11,12,.94)}
  .hero{min-height:auto;padding:150px 0 110px}
  .hero-actions .btn{flex:1 1 auto;text-align:center}
  .scroll-cue{display:none}
  .section,.essencia{padding:78px 0}
  .section-head{margin-bottom:46px}
}

@media (max-width:520px){
  .container{padding:0 18px}
  .areas-grid,
  .areas-grid[data-colunas]{grid-template-columns:1fr}
  .brand img{height:50px}
  .site-header.scrolled .brand img{height:44px}
  .area-card,.mvv-card{padding:32px 24px}
  .contato-card{padding:32px 22px}
  .mapa iframe{height:300px}
  .footer-inner{grid-template-columns:1fr;gap:34px}
  .wa-float{width:52px;height:52px;right:16px;bottom:16px}
  .wa-float svg{width:28px;height:28px}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}