/* ==========================================================================
   Instituto Aureus — Folha de estilo compartilhada
   Identidade: Manual de Marca (Dourado Aureus + Azul Profundo)
   ========================================================================== */
:root{
  --dourado:#A8841E;
  --azul:#2F3A63;
  --nevoa:#BFC7D4;
  --mineral:#B8BDC0;
  --marrom:#8B6E54;
  --tinta:#242C49;
  --cinza-texto:#5A6272;
  --fundo:#F7F6F2;
  --branco:#FFFFFF;
  --linha:#E3E2DC;
  --dourado-claro:#C5A44A;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Jost',-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;font-weight:300;color:var(--tinta);background:var(--fundo);line-height:1.7;font-size:16.5px}
h1,h2{font-family:'Italiana',Georgia,serif;font-weight:400;line-height:1.15;color:var(--azul);letter-spacing:.02em}
h3,h4{font-family:'Cormorant Garamond',Georgia,serif;font-weight:400;color:var(--azul)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1100px;margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:760px;margin:0 auto;padding:0 24px}

/* Header */
header{position:sticky;top:0;z-index:50;background:rgba(247,246,242,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--linha)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo img{height:44px;width:auto}
.nav nav a{margin-left:28px;color:var(--cinza-texto);font-size:13px;font-weight:400;letter-spacing:.13em;text-transform:uppercase;transition:color .2s}
.nav nav a:hover,.nav nav a.ativo{color:var(--dourado)}
.nav nav{display:none}
@media(min-width:960px){.nav nav{display:block}}
.nav .cta-mini{display:none;margin-left:28px;padding:11px 22px;background:var(--dourado);color:#FCFBF7;font-size:12px;letter-spacing:.14em;text-transform:uppercase}
@media(min-width:960px){.nav .cta-mini{display:inline-block}}
.nav .cta-mini:hover{background:var(--azul);color:#fff}

/* Menu mobile (hambúrguer) */
.nav-burger{display:flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:10px;background:none;border:1px solid var(--linha);cursor:pointer}
.nav-burger span{display:block;height:1.5px;background:var(--azul);transition:transform .25s,opacity .25s}
@media(min-width:960px){.nav-burger{display:none}}
body.nav-aberto .nav-burger span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
body.nav-aberto .nav-burger span:nth-child(2){opacity:0}
body.nav-aberto .nav-burger span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
@media(max-width:959px){
  body.nav-aberto .nav nav{display:block;position:fixed;top:76px;left:0;right:0;background:var(--fundo);border-bottom:1px solid var(--linha);padding:18px 24px 26px;z-index:49;box-shadow:0 14px 30px rgba(36,44,73,.12)}
  body.nav-aberto .nav nav a{display:block;margin:0;padding:13px 0;border-bottom:1px solid var(--linha);font-size:14px}
  body.nav-aberto .nav nav a.cta-mini{display:block;text-align:center;margin-top:16px;padding:14px;border-bottom:none;background:var(--dourado);color:#FCFBF7}
}

/* Botões */
.btn{display:inline-block;padding:15px 36px;font-weight:400;font-size:13.5px;letter-spacing:.18em;text-transform:uppercase;transition:all .25s;cursor:pointer}
.btn-ouro{background:var(--dourado);color:#FCFBF7;border:1px solid var(--dourado)}
.btn-ouro:hover{background:transparent;color:var(--dourado)}
.btn-linha{border:1px solid var(--azul);color:var(--azul)}
.btn-linha:hover{border-color:var(--dourado);color:var(--dourado)}
.btn-ouro-escuro{background:var(--dourado);color:#FCFBF7;border:1px solid var(--dourado)}
.btn-ouro-escuro:hover{background:transparent;color:var(--dourado-claro);border-color:var(--dourado-claro)}
.btns{margin-top:36px;display:flex;flex-wrap:wrap;gap:16px}
.hero .btns,.cta-faixa .btns{justify-content:center}

/* Hero institucional (home) */
.hero{position:relative;color:var(--azul);padding:110px 0 120px;background:var(--fundo) url('/assets/fundo-marmore.jpg') center/cover no-repeat;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(247,246,242,.95) 0%,rgba(247,246,242,.88) 55%,rgba(247,246,242,.97) 100%)}
.hero .wrap{position:relative;text-align:center}
.hero .kicker{color:var(--dourado);letter-spacing:.34em;text-transform:uppercase;font-size:12px;font-weight:400;margin-bottom:26px}
.hero h1{font-size:clamp(38px,6.2vw,64px);max-width:18ch;margin:0 auto}
.hero .sub{font-family:'Cormorant Garamond',Georgia,serif;font-style:italic;font-weight:300;max-width:52ch;margin:24px auto 0;font-size:21px;color:#3C4666}
.filete{width:72px;height:1px;background:var(--dourado);margin:30px auto}

/* Hero de landing page (serviço) */
.lp-hero{position:relative;background:var(--fundo) url('/assets/fundo-marmore.jpg') center/cover no-repeat;overflow:hidden;padding:72px 0 78px}
.lp-hero::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(247,246,242,.93),rgba(247,246,242,.96))}
.lp-hero .wrap{position:relative}
.lp-hero-grid{display:grid;gap:44px;align-items:center;grid-template-columns:1fr}
@media(min-width:860px){.lp-hero-grid{grid-template-columns:1.1fr .9fr}}
.lp-hero h1{font-size:clamp(32px,5vw,52px);max-width:16ch}
.lp-hero .sub{font-family:'Cormorant Garamond',Georgia,serif;font-style:italic;font-weight:300;font-size:20px;color:#3C4666;margin-top:20px;max-width:50ch}
.lp-hero .foto-moldura{border:1px solid var(--linha);padding:10px;background:var(--branco)}
.lp-hero .foto-moldura img{width:100%;aspect-ratio:4/5;object-fit:cover}

/* Breadcrumbs */
.crumbs{font-size:12.5px;letter-spacing:.08em;color:var(--cinza-texto);padding:18px 0 0}
.crumbs a:hover{color:var(--dourado)}
.crumbs span{color:var(--mineral);margin:0 6px}

/* Seções */
section{padding:80px 0}
.eyebrow{color:var(--dourado);letter-spacing:.3em;text-transform:uppercase;font-size:12px;font-weight:400;margin-bottom:14px}
h2{font-size:clamp(30px,4.4vw,42px);margin-bottom:20px}
.lead{color:var(--cinza-texto);max-width:64ch;font-size:17px}
.bg-branco{background:var(--branco);border-top:1px solid var(--linha);border-bottom:1px solid var(--linha)}

/* Grid de cards */
.grid{display:grid;gap:26px;margin-top:46px;grid-template-columns:1fr}
@media(min-width:680px){.grid{grid-template-columns:1fr 1fr}}
@media(min-width:960px){.grid.g3{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--branco);border:1px solid var(--linha);padding:34px 32px;transition:border-color .25s}
.card:hover{border-color:var(--nevoa)}
.card .num{font-family:'Italiana',Georgia,serif;font-size:34px;color:var(--dourado);line-height:1;margin-bottom:16px}
.card h3{font-size:23px;margin-bottom:10px}
.card p{color:var(--cinza-texto);font-size:15px}
.card .maislink{display:inline-block;margin-top:16px;color:var(--dourado);font-size:12.5px;letter-spacing:.14em;text-transform:uppercase}
.card .maislink:hover{color:var(--azul)}

/* Lista de benefícios / valores */
.vals{display:grid;gap:26px;margin-top:44px;grid-template-columns:1fr}
@media(min-width:680px){.vals{grid-template-columns:repeat(3,1fr)}}
.val{padding:26px 0 0;border-top:1px solid var(--dourado)}
.val h3{font-size:21px;margin-bottom:8px}
.val p{color:var(--cinza-texto);font-size:15px}

/* Etapas do processo */
.passos{counter-reset:passo;display:grid;gap:22px;margin-top:44px;grid-template-columns:1fr}
@media(min-width:680px){.passos{grid-template-columns:repeat(2,1fr)}}
@media(min-width:960px){.passos{grid-template-columns:repeat(4,1fr)}}
.passo{background:var(--branco);border:1px solid var(--linha);padding:28px 24px;position:relative}
.passo::before{counter-increment:passo;content:counter(passo,decimal-leading-zero);font-family:'Italiana',serif;font-size:30px;color:var(--dourado);display:block;margin-bottom:12px}
.passo h3{font-size:19px;margin-bottom:6px}
.passo p{color:var(--cinza-texto);font-size:14.5px}

/* Faixa CTA azul */
.cta-faixa{background:var(--azul);color:#EDF0F6;text-align:center;position:relative;overflow:hidden}
.cta-faixa::before{content:'';position:absolute;inset:0;opacity:.35;background:radial-gradient(ellipse at 20% 10%,rgba(191,199,212,.14) 0%,transparent 55%),radial-gradient(ellipse at 85% 90%,rgba(168,132,30,.12) 0%,transparent 50%)}
.cta-faixa .wrap{position:relative}
.cta-faixa h2{color:#F3F1EA}
.cta-faixa .lead{color:var(--nevoa);margin:0 auto 30px}
.cta-faixa .monograma{height:64px;margin:0 auto 26px;opacity:.9}

/* FAQ */
.faq{margin-top:40px;border-top:1px solid var(--linha)}
.faq details{border-bottom:1px solid var(--linha);padding:20px 0}
.faq summary{cursor:pointer;list-style:none;font-family:'Cormorant Garamond',serif;font-size:21px;color:var(--azul);display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';color:var(--dourado);font-size:24px;margin-left:16px}
.faq details[open] summary::after{content:'–'}
.faq p{color:var(--cinza-texto);font-size:15.5px;margin-top:14px}

/* Aviso legal */
.aviso{background:var(--branco);border:1px solid var(--linha);border-left:2px solid var(--dourado);padding:24px;margin-top:44px;font-size:14px;color:var(--cinza-texto)}

/* Formulário */
.form-box{background:var(--branco);border:1px solid var(--linha);border-top:2px solid var(--dourado);padding:34px}
.form-box .campo{margin-bottom:18px}
.form-box label{display:block;font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--cinza-texto);margin-bottom:7px}
.form-box input,.form-box textarea,.form-box select{width:100%;padding:13px 14px;border:1px solid var(--linha);background:var(--fundo);font-family:inherit;font-size:15.5px;color:var(--tinta)}
.form-box input:focus,.form-box textarea:focus{outline:none;border-color:var(--dourado)}
.form-box .btn{width:100%;text-align:center;border:none}

/* Prose (artigos de conteúdo) */
.prose{max-width:none}
.prose p{margin:0 0 20px;font-size:17px;color:#3a4256}
.prose h2{font-size:clamp(26px,3.6vw,34px);margin:44px 0 16px}
.prose h3{font-size:24px;margin:32px 0 12px}
.prose ul,.prose ol{margin:0 0 20px 22px}
.prose li{margin-bottom:10px;color:#3a4256}
.prose a{color:var(--marrom);text-decoration:underline;text-underline-offset:3px}
.prose a:hover{color:var(--dourado)}
.prose blockquote{border-left:1px solid var(--dourado);padding-left:22px;margin:24px 0;font-family:'Cormorant Garamond',serif;font-style:italic;font-size:22px;color:var(--marrom)}
.meta-artigo{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--dourado);margin-bottom:14px}

/* Bloco de links relacionados (link building) */
.relacionados{background:var(--fundo);border:1px solid var(--linha);padding:30px;margin-top:48px}
.relacionados h3{font-family:'Jost',sans-serif;font-size:12.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--dourado);margin-bottom:16px}
.relacionados ul{list-style:none;margin:0}
.relacionados li{border-top:1px solid var(--linha);padding:12px 0}
.relacionados li:first-child{border-top:none}
.relacionados a{color:var(--azul);font-family:'Cormorant Garamond',serif;font-size:19px}
.relacionados a:hover{color:var(--dourado)}

/* Contato */
.cgrid{display:grid;gap:24px;margin-top:40px;grid-template-columns:1fr}
@media(min-width:680px){.cgrid{grid-template-columns:1fr 1fr}}
.cbox{background:var(--branco);border:1px solid var(--linha);border-top:1px solid var(--dourado);padding:26px}
.cbox h3{font-family:'Jost',sans-serif;color:var(--dourado);font-size:12.5px;text-transform:uppercase;letter-spacing:.22em;margin-bottom:10px}
.cbox p,.cbox a{color:var(--tinta);font-size:16px}
.cbox a:hover{color:var(--dourado)}

/* Fotos estrutura */
.fotos-grid{display:grid;gap:18px;grid-template-columns:1fr}
@media(min-width:680px){.fotos-grid{grid-template-columns:repeat(3,1fr)}}
.fotos-grid figure{margin:0;border:1px solid var(--linha);background:var(--branco);padding:8px}
.fotos-grid img{width:100%;aspect-ratio:4/5;object-fit:cover}
.fotos-grid figcaption{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--marrom);padding:12px 4px 4px;text-align:center}

/* Privacidade / texto legal */
.priv h3{font-size:21px;margin:24px 0 8px}
.priv p{color:var(--cinza-texto);font-size:15px;margin-bottom:10px}
.priv a{color:var(--marrom);text-decoration:underline}

/* Botão flutuante WhatsApp */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;background:#25D366;color:#fff;width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(0,0,0,.22);transition:transform .2s}
.wa-float:hover{transform:scale(1.06)}
.wa-float svg{width:30px;height:30px;fill:#fff}

/* Footer */
footer{background:#232C4D;color:var(--nevoa);font-size:14px;padding:56px 0 40px}
footer .fgrid{display:grid;gap:28px;grid-template-columns:1fr}
@media(min-width:680px){footer .fgrid{grid-template-columns:2fr 1fr 1fr}}
footer .flogo{height:42px;width:auto;margin-bottom:16px}
footer strong{color:#F3F1EA;font-family:'Cormorant Garamond',Georgia,serif;font-size:17px;font-weight:400;letter-spacing:.06em;display:block;margin-bottom:12px}
footer nav a{display:block;color:var(--nevoa);padding:5px 0;font-size:14px}
footer nav a:hover{color:var(--dourado-claro)}
footer a{color:var(--dourado-claro)}
.legal{margin-top:30px;padding-top:22px;border-top:1px solid rgba(191,199,212,.25);color:#98A2B8;font-size:13px;line-height:1.8}

/* ==========================================================================
   Icone WhatsApp nos links wa.me
   Aplicado por seleção de href: qualquer link wa.me novo ja nasce com icone.
   Nao altera HTML nenhum, entao data-origem e o rastreio GTM ficam intactos.
   ========================================================================== */
a[href*="wa.me"]::before{
  content:"";
  display:inline-block;
  background-color:currentColor;
  -webkit-mask:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.437 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413Z'/%3E%3C/svg%3E") no-repeat center;
  mask:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.437 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413Z'/%3E%3C/svg%3E") no-repeat center;
  -webkit-mask-size:contain;
  mask-size:contain;
}

/* Botoes de texto */
a[href*="wa.me"]:not(.wa-float)::before{
  width:1.1em;
  height:1.1em;
  margin-right:.6em;
  vertical-align:-.16em;
}

/* Botao flutuante: o SVG embutido no HTML tem fill-rule nonzero, entao os dois
   subpaths se fundem e viram uma bolha solida sem o fone. Neutralizado aqui e
   redesenhado no ::before, herdando o branco via currentColor. */
.wa-float svg{display:none}
.wa-float::before{width:30px;height:30px}