:root{
  /* Paleta oficial da marca: Vinho Profundo, Bronze Soft, Marfim Quente, Taupe Natural, Grafite Profundo */
  --navy: #431d24;
  --navy-2: #5c2a33;
  --ink: #1c1c1c;
  --cream: #f7f4ef;
  --white: #ffffff;
  --gold: #b8865b;
  --gold-soft: #d9b692;
  --taupe: #bba899;
  --text-muted: #7d7267;
  --wa-green: #25d366;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Jost", "Segoe UI", sans-serif;
  --maxw: 1180px;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family: var(--sans);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;color:var(--navy);line-height:1.15;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
.eyebrow{
  font-family:var(--sans);
  text-transform:uppercase;
  letter-spacing:.22em;
  font-size:.72rem;
  color:var(--gold);
  font-weight:500;
  margin-bottom:14px;
}
.eyebrow.center, .center{text-align:center;margin-left:auto;margin-right:auto;}
.section-sub{max-width:560px;color:var(--text-muted);font-size:1.02rem;margin:14px auto 0;}

/* Preloader */
#preloader{
  position:fixed;inset:0;background:var(--navy);z-index:9999;
  display:flex;align-items:center;justify-content:center;
  transition:opacity .6s ease, visibility .6s ease;
}
#preloader .brandmark-img{width:84px;height:auto;}
#preloader.done{opacity:0;visibility:hidden;}

/* Brandmark (monograma AV) */
.brandmark-img{display:block;width:100%;height:auto;}

/* Buttons */
.btn{
  display:inline-block;
  padding:15px 32px;
  font-family:var(--sans);
  font-size:.86rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  border-radius:2px;
  border:1px solid transparent;
  transition:all .25s ease;
  cursor:pointer;
}
.btn-primary{background:var(--gold);color:var(--navy);border-color:var(--gold);}
.btn-primary:hover{background:transparent;color:var(--gold);border-color:var(--gold);}
.btn-outline{border-color:var(--navy);color:var(--navy);}
.btn-outline:hover{background:var(--navy);color:var(--white);}
.btn-ghost{border-color:rgba(255,255,255,.5);color:var(--white);padding:10px 22px;font-size:.75rem;}
.btn-ghost:hover{background:var(--white);color:var(--navy);}
.btn-lg{padding:18px 40px;font-size:.9rem;}

/* Header */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:500;
  padding:18px 0;
  transition:background .3s ease, padding .3s ease;
}
.site-header.scrolled{background:rgba(67,29,36,.92);backdrop-filter:blur(6px);padding:10px 0;}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.logo{display:flex;align-items:center;gap:12px;}
.logo-mark{width:46px;flex-shrink:0;}
.logo-text{font-family:var(--serif);color:var(--white);font-size:.85rem;line-height:1.25;letter-spacing:.02em;}
.main-nav{display:flex;gap:32px;}
.main-nav a{
  color:var(--white);font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;
  position:relative;padding-bottom:4px;
}
.main-nav a::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold);
  transition:width .25s ease;
}
.main-nav a:hover::after{width:100%;}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;}
.nav-toggle span{width:24px;height:1.5px;background:var(--white);display:block;}

/* Hero */
.hero{
  position:relative;
  min-height:100vh;
  overflow:hidden;
}
.hero-split{
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  min-height:100vh;
}
.hero-text{
  position:relative;z-index:2;
  display:flex;align-items:center;
  background:var(--navy);
  color:var(--white);
  padding:100px clamp(32px,6vw,90px);
}
.hero-text-inner{max-width:460px;}
.hero-text .eyebrow{margin-bottom:20px;}
.hero h1{
  font-size:clamp(2.6rem, 3.6vw, 4.1rem);
  color:var(--white);
  margin-bottom:0;
}
.hero-rule{display:block;width:52px;height:1px;background:var(--gold);margin:30px 0;}
.hero-sub{max-width:420px;font-size:1.05rem;color:rgba(255,255,255,.78);margin-bottom:38px;}
.hero-actions{display:flex;align-items:center;gap:30px;flex-wrap:wrap;margin-bottom:44px;}
.hero-link{
  font-size:.86rem;letter-spacing:.05em;color:var(--white);
  position:relative;padding-bottom:4px;
}
.hero-link span{display:inline-block;transition:transform .25s ease;margin-left:4px;}
.hero-link::after{
  content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:rgba(255,255,255,.35);
}
.hero-link:hover{color:var(--gold);}
.hero-link:hover::after{background:var(--gold);}
.hero-link:hover span{transform:translateX(4px);}
.hero-creds{
  font-size:.76rem;letter-spacing:.05em;color:rgba(255,255,255,.5);text-transform:uppercase;
  padding-top:28px;border-top:1px solid rgba(255,255,255,.14);
}
.hero-photo{position:relative;background:#1f1b18;}
.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:center top;}
.scroll-cue{
  position:absolute;bottom:28px;left:50%;transform:translateX(-50%);z-index:3;
}
.scroll-cue span{
  display:block;width:1px;height:46px;background:linear-gradient(var(--gold), transparent);
  animation:scrollpulse 2s ease-in-out infinite;
}
@keyframes scrollpulse{0%,100%{opacity:.3;}50%{opacity:1;}}

/* Sobre */
.sobre{padding:130px 0;background:var(--cream);}
.sobre-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center;}
.sobre-media{position:relative;}
.sobre-media img{width:100%;height:640px;object-fit:cover;object-position:top center;background:var(--navy-2);}
.sobre-media-frame{
  position:absolute;top:24px;left:24px;right:-24px;bottom:-24px;
  border:1px solid var(--gold);z-index:-1;
}
.sobre-texto h2{font-size:clamp(2rem,3.4vw,2.8rem);margin-bottom:24px;}
.sobre-texto p{margin-bottom:18px;color:#4a423c;}
.sobre-texto blockquote{
  font-family:var(--serif);font-style:italic;font-size:1.3rem;color:var(--navy);
  border-left:2px solid var(--gold);padding-left:24px;margin:28px 0;
}
.credenciais{list-style:none;margin-top:26px;border-top:1px solid rgba(0,0,0,.1);padding-top:20px;}
.credenciais li{
  font-size:.92rem;color:#4a423c;padding:8px 0;
  border-bottom:1px solid rgba(0,0,0,.06);
}

/* Especialidades */
.especialidades{padding:130px 0;background:var(--navy);color:var(--white);}
.especialidades h2{color:var(--white);font-size:clamp(2rem,3.4vw,2.8rem);}
.especialidades .section-sub{color:rgba(255,255,255,.6);}
.proc-grid{
  margin-top:70px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:rgba(255,255,255,.1);
}
.proc-card{
  background:var(--navy);
  padding:38px 30px;
  transition:background .25s ease;
}
.proc-card:hover{background:var(--navy-2);}
.proc-card--wide{grid-column:span 2;}
.proc-mark{font-family:var(--serif);color:var(--gold);font-size:.9rem;letter-spacing:.05em;}
.proc-card h3{color:var(--white);font-size:1.35rem;margin:14px 0 10px;}
.proc-card p{color:rgba(255,255,255,.55);font-size:.92rem;}
.proc-cta{text-align:center;margin-top:70px;}

/* Diferencial */
.diferencial{padding:130px 0;background:var(--cream);}
.diferencial-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center;}
.diferencial-texto h2{font-size:clamp(2rem,3.4vw,2.6rem);margin-bottom:22px;}
.diferencial-texto > p{color:#4a423c;margin-bottom:36px;}
.diferencial-itens{display:flex;flex-direction:column;gap:26px;}
.diferencial-itens h4{font-size:1.1rem;margin-bottom:6px;}
.diferencial-itens p{color:#4a423c;font-size:.94rem;}
.diferencial-media img{width:100%;height:600px;object-fit:cover;object-position:center;background:var(--navy-2);}

/* Localização */
.localizacao{padding:130px 0;background:var(--white);}
.loc-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center;}
.loc-texto h2{font-size:clamp(2rem,3.4vw,2.6rem);margin-bottom:18px;}
.loc-texto p{color:#4a423c;margin-bottom:8px;}
.loc-endereco{font-family:var(--serif);font-size:1.25rem;color:var(--navy);margin:20px 0 30px !important;}
.loc-mapa{height:440px;border:1px solid rgba(0,0,0,.08);background:var(--cream);}
.loc-mapa iframe{width:100%;height:100%;border:0;filter:grayscale(.15);}
.loc-pin-art{width:100%;height:100%;display:block;}
.loc-grid-line{stroke:rgba(67,29,36,.06);stroke-width:1;}
.loc-ring{fill:none;stroke:var(--gold);}
.loc-ring--1{stroke-opacity:.18;stroke-width:1;}
.loc-ring--2{
  stroke-opacity:.32;stroke-width:1;animation:locpulse 2.8s ease-out infinite;
  transform-box:fill-box;transform-origin:center;
}
.loc-ring--3{stroke-opacity:.5;stroke-width:1;}
.loc-pin{fill:var(--navy);}
.loc-pin-dot{fill:var(--gold);}
.loc-pin-label{
  font-family:var(--sans);font-size:12px;letter-spacing:.2em;
  fill:var(--navy);opacity:.55;
}
@keyframes locpulse{
  0%{transform:scale(.7);stroke-opacity:.5;}
  100%{transform:scale(1.55);stroke-opacity:0;}
}
@media (prefers-reduced-motion: reduce){
  .loc-ring--2{animation:none;}
}

/* Contato / Footer */
.contato{background:var(--navy);color:var(--white);}
.contato-grid{display:grid;grid-template-columns:.8fr 1.2fr;}
.contato-media img{width:100%;height:100%;min-height:520px;object-fit:cover;object-position:top center;}
.contato-conteudo{padding:110px 60px 70px;}
.contato-conteudo h2{color:var(--white);font-size:clamp(1.9rem,3vw,2.5rem);margin-bottom:18px;max-width:480px;}
.contato-conteudo > p{color:rgba(255,255,255,.65);margin-bottom:30px;max-width:440px;}
.footer-info{
  display:grid;grid-template-columns:repeat(3,1fr);gap:30px;
  margin-top:60px;padding-top:36px;border-top:1px solid rgba(255,255,255,.12);
  max-width:600px;
}
.footer-info h4{color:var(--gold);font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:10px;font-family:var(--sans);font-weight:500;}
.footer-info p{color:rgba(255,255,255,.65);font-size:.9rem;}
.copyright{margin-top:50px;font-size:.78rem;color:rgba(255,255,255,.35);}

/* WhatsApp flutuante */
.whatsapp-float{
  position:fixed;right:26px;bottom:26px;z-index:600;
  width:60px;height:60px;border-radius:50%;
  background:var(--wa-green);color:var(--white);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px rgba(0,0,0,.35);
  animation:wafloat 2.6s ease-in-out infinite;
}
.whatsapp-float:hover{transform:scale(1.06);}
@keyframes wafloat{0%,100%{box-shadow:0 10px 30px rgba(37,211,102,.25);}50%{box-shadow:0 10px 30px rgba(37,211,102,.55);}}

/* Reveal animation */
[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .8s ease, transform .8s ease;}
[data-reveal].in{opacity:1;transform:translateY(0);}

/* Responsive */
@media (max-width:980px){
  .main-nav{
    display:none;position:fixed;top:0;right:0;bottom:0;width:min(78vw,320px);
    background:var(--navy);flex-direction:column;gap:0;
    padding:110px 36px 40px;z-index:400;
  }
  .main-nav.open{display:flex;}
  .main-nav a{padding:16px 0;border-bottom:1px solid rgba(255,255,255,.08);}
  .nav-toggle{display:flex;position:relative;z-index:410;}
  .nav-toggle.active span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
  .nav-toggle.active span:nth-child(2){opacity:0;}
  .nav-toggle.active span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}
  .hero-split{grid-template-columns:1fr;min-height:auto;}
  .hero-photo{order:-1;height:50vh;}
  .hero-text{padding:56px 24px 60px;}
  .sobre-grid,.diferencial-grid,.loc-grid{grid-template-columns:1fr;}
  .diferencial-media{order:-1;}
  .diferencial-media img{height:380px;}
  .sobre-media img{height:420px;}
  .sobre-media-frame{display:none;}
  .proc-grid{grid-template-columns:repeat(2,1fr);}
  .proc-card--wide{grid-column:span 2;}
  .contato-grid{grid-template-columns:1fr;}
  .contato-media img{min-height:320px;}
  .contato-conteudo{padding:70px 28px;}
  .footer-info{grid-template-columns:1fr 1fr;}
  .header-cta{display:none;}
}
@media (max-width:560px){
  .hero-photo{height:44vh;}
  .hero-text{padding:44px 22px 50px;}
  .hero-actions{gap:20px;}
  .proc-grid{grid-template-columns:1fr;}
  .proc-card--wide{grid-column:span 1;}
  .footer-info{grid-template-columns:1fr;}
}