@font-face{font-family:'Archivo';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/archivo-400.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Archivo';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/archivo-500.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Archivo';font-style:normal;font-weight:600;font-display:swap;src:url('/assets/fonts/archivo-600.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Archivo';font-style:normal;font-weight:700;font-display:swap;src:url('/assets/fonts/archivo-700.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Fraunces';font-style:italic;font-weight:600;font-display:swap;src:url('/assets/fonts/fraunces-600-italic.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Fraunces';font-style:normal;font-weight:600;font-display:swap;src:url('/assets/fonts/fraunces-600.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
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/* Dr. Marcos Vinícius · identidade: petróleo profundo + marfim editorial + champanhe.
   Assinatura: o "arco do sorriso", um traço curvo champanhe sob os títulos. */

:root{
  --ink:#0E1B1E;
  --ink-2:#13262A;
  --ink-3:#1A3238;
  --paper:#F7F3EB;
  --paper-2:#EFE8DA;
  --champ:#C8A96A;
  --champ-deep:#A9884C;
  --tx-claro:#EAE5D7;
  --tx-claro-2:#B9BFB4;
  --tx:#212A2C;
  --muted:#5A6562;
  --linha:#E2D9C6;
  --wa:#128C4A;
  --arc:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 20'%3E%3Cpath d='M4 3 C 40 24, 80 24, 116 3' fill='none' stroke='%23C8A96A' stroke-width='3.5' stroke-linecap='round'/%3E%3C/svg%3E");
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
body{
  font-family:'Archivo',system-ui,sans-serif;
  color:var(--tx);
  background:var(--paper);
  line-height:1.65;
  font-size:1.0625rem;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--champ-deep)}
.skip{position:absolute;left:-9999px;top:0;background:var(--champ);color:var(--ink);padding:10px 18px;z-index:99}
.skip:focus{left:12px;top:12px}
:focus-visible{outline:3px solid var(--champ);outline-offset:3px}

.wrap{max-width:1140px;margin:0 auto;padding:0 22px}

/* ---------- tipografia ---------- */
h1,h2,h3{font-family:'Fraunces',Georgia,serif;line-height:1.15;font-weight:600}
h1{font-size:clamp(2.1rem,5vw,3.4rem)}
h2{font-size:clamp(1.55rem,3.2vw,2.2rem)}
h3{font-size:1.2rem}
.eyebrow{
  font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;
  font-weight:600;color:var(--champ-deep);margin-bottom:14px;
}
.hero .eyebrow,.page-hero .eyebrow,.section-dark .eyebrow{color:var(--champ)}
.lead{font-size:1.15rem;max-width:38em}

/* arco do sorriso sob títulos marcados com .st */
.st{position:relative;padding-bottom:22px;margin-bottom:18px}
.st::after{
  content:"";position:absolute;left:2px;bottom:0;width:96px;height:16px;
  background:var(--arc) no-repeat left center/contain;
}
.st-center{text-align:center}
.st-center.st::after{left:50%;transform:translateX(-50%)}

/* ---------- topo ---------- */
.topo{background:var(--ink);border-bottom:1px solid rgba(200,169,106,.18);position:sticky;top:0;z-index:50}
.topo-in{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:14px;padding-bottom:14px}
.marca{text-decoration:none;display:block;line-height:1.2}
.marca-nome{display:block;font-family:'Fraunces',Georgia,serif;font-weight:600;font-size:1.22rem;color:var(--tx-claro)}
.marca-sub{display:block;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--champ)}
.nav{display:flex;align-items:center;gap:26px}
.nav a{color:var(--tx-claro);text-decoration:none;font-weight:500;font-size:.97rem}
.nav a:hover,.nav a.ativo{color:var(--champ)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--tx-claro);margin:5px 0}

/* ---------- botões ---------- */
.btn{
  display:inline-block;background:var(--champ);color:var(--ink);
  font-weight:700;text-decoration:none;border-radius:999px;
  padding:15px 32px;font-size:1rem;letter-spacing:.01em;
  transition:transform .15s ease, background .15s ease;
}
.btn:hover{background:#D9BC7E;transform:translateY(-1px)}
.btn-nav{padding:10px 22px;font-size:.9rem}
.btn-fant{background:transparent;color:var(--tx-claro);border:1px solid rgba(234,229,215,.4)}
.btn-fant:hover{background:rgba(234,229,215,.08);color:#fff}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:#0F7A40}
.cta-linha{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.cta-nota{font-size:.9rem;color:var(--muted)}
.section-dark .cta-nota,.hero .cta-nota{color:var(--tx-claro-2)}

/* ---------- hero da home ---------- */
.hero{background:linear-gradient(160deg,var(--ink) 55%,var(--ink-3));color:var(--tx-claro);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:end}
.hero-txt{padding:56px 0 56px;align-self:center}
.hero h1{color:#fff}
.hero h1 em{font-style:italic;color:var(--champ)}
.hero .lead{color:var(--tx-claro);margin:20px 0 30px}
.hero-foto{align-self:end;position:relative;max-width:360px;margin:0 auto;width:100%}
.hero-foto img{width:100%;border-radius:18px 18px 0 0;filter:drop-shadow(0 24px 48px rgba(0,0,0,.45))}
.hero-badge{
  position:absolute;bottom:16px;left:50%;transform:translateX(-50%);
  background:rgba(14,27,30,.88);color:var(--champ);
  border:1px solid rgba(200,169,106,.55);border-radius:999px;
  padding:8px 18px;font-size:.85rem;font-weight:600;white-space:nowrap;
}

/* faixa de credenciais */
.creds{background:var(--paper);border-bottom:1px solid var(--linha)}
.creds-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;padding-top:30px;padding-bottom:30px}
.cred b{display:block;font-family:'Fraunces',Georgia,serif;font-size:1.06rem;font-weight:600;color:var(--ink)}
.cred span{font-size:.9rem;color:var(--muted)}

/* ---------- seções ---------- */
.section{padding:76px 0}
.section-tinted{background:var(--paper-2)}
.section-dark{background:var(--ink);color:var(--tx-claro);padding:76px 0}
.section-dark h2{color:#fff}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.duo-txt p{margin-bottom:16px}
.foto-moldura img{border-radius:18px;max-height:540px;width:auto;max-width:100%;margin:0 auto}
.foto-moldura{position:relative;max-width:460px;margin:0 auto;width:100%}
.foto-moldura::after{
  content:"";position:absolute;inset:14px -14px -14px 14px;
  border:1px solid var(--champ);border-radius:18px;z-index:-1;opacity:.55;
}
.foto-legenda{font-size:.88rem;color:var(--muted);margin-top:14px}

/* cartões de tratamento (home) */
.trats{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:44px}
.trat{background:#fff;border:1px solid var(--linha);border-radius:18px;overflow:hidden;text-decoration:none;color:var(--tx);display:flex;flex-direction:column;transition:transform .18s ease, box-shadow .18s ease}
.trat:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(14,27,30,.12)}
.trat img{aspect-ratio:4/3;object-fit:cover;width:100%}
.trat-body{padding:24px 26px 28px;display:flex;flex-direction:column;gap:8px;flex:1}
.trat h3{font-size:1.35rem;color:var(--ink)}
.trat p{font-size:.98rem;color:var(--muted);flex:1}
.trat-mais{font-weight:700;color:var(--champ-deep)}

/* prova social */
.prova{display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:center}
.prova-nota{font-family:'Fraunces',Georgia,serif;font-size:4.4rem;font-weight:700;color:var(--champ);line-height:1}
.prova-nota small{display:block;font-family:'Archivo',sans-serif;font-size:.85rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--tx-claro-2);margin-top:8px}
.estrelas{color:var(--champ);letter-spacing:4px;font-size:1.3rem}

/* etapas com arco */
.etapas{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:22px;margin-top:40px;counter-reset:etapa}
.etapa{background:#fff;border:1px solid var(--linha);border-radius:16px;padding:24px 22px;counter-increment:etapa}
.section-dark .etapa{background:var(--ink-2);border-color:rgba(200,169,106,.25)}
.etapa::before{
  content:counter(etapa,decimal-leading-zero);
  display:block;font-family:'Fraunces',Georgia,serif;font-weight:700;font-size:1.15rem;color:var(--champ-deep);
  padding-bottom:14px;margin-bottom:12px;
  background:var(--arc) no-repeat left bottom/56px 10px;
}
.section-dark .etapa::before{color:var(--champ)}
.etapa h3{font-size:1.05rem;margin-bottom:6px}
.section-dark .etapa h3{color:#fff}
.etapa p{font-size:.95rem;color:var(--muted)}
.section-dark .etapa p{color:var(--tx-claro-2)}

/* antes e depois */
.ba{display:grid;grid-template-columns:1fr 1fr;gap:22px;max-width:820px;margin:36px auto 10px}
.ba figure{text-align:center}
.ba img{border-radius:16px;width:100%}
.ba figcaption{font-family:'Fraunces',Georgia,serif;font-weight:600;color:var(--champ-deep);margin-top:10px;font-size:1.05rem}
.ba-aviso{text-align:center;font-size:.88rem;color:var(--muted);max-width:34em;margin:6px auto 0}

/* vídeo */
.video{max-width:680px;margin:34px auto 0}
.video iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:16px}
.videos-2col{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:36px;align-items:start}
.videos-2col .video{margin:0;max-width:none}
.videos-2col h3{margin-bottom:12px;color:#fff;font-size:1.05rem}

/* faq */
.faq{max-width:800px;margin:36px auto 0}
.faq details{border-bottom:1px solid var(--linha);padding:4px 0}
.faq summary{
  cursor:pointer;font-weight:600;font-size:1.04rem;padding:16px 34px 16px 0;
  list-style:none;position:relative;color:var(--ink)
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:12px;font-size:1.5rem;color:var(--champ-deep);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 0 18px;color:var(--muted)}

/* páginas internas */
.page-hero{background:linear-gradient(160deg,var(--ink) 60%,var(--ink-3));color:var(--tx-claro);padding:64px 0 56px}
.page-hero h1{color:#fff}
.page-hero .lead{color:var(--tx-claro);margin-top:16px}

/* cta final */
.cta-final{background:linear-gradient(160deg,var(--ink) 55%,var(--ink-3));color:var(--tx-claro);padding:60px 0}
.cta-final .duo{align-items:center;gap:40px}
.cta-final img{border-radius:18px;max-height:440px;width:auto;margin:0 auto}

/* blog */
.posts-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.post-card{background:#fff;border:1px solid var(--linha);border-radius:18px;padding:30px 32px;text-decoration:none;color:var(--tx);transition:transform .18s ease, box-shadow .18s ease;display:flex;flex-direction:column;gap:10px}
.post-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(14,27,30,.12)}
.post-card h2{font-size:1.4rem;color:var(--ink)}
.post-card p{color:var(--muted);font-size:.98rem}
.post-date{font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:var(--champ-deep);font-weight:600}
.post-more{font-weight:700;color:var(--champ-deep)}
.artigo{max-width:760px;margin:0 auto}
.artigo h2{margin:38px 0 14px}
.artigo p{margin-bottom:18px}
.artigo ul,.artigo ol{margin:0 0 18px 22px}
.artigo li{margin-bottom:8px}

/* rodapé */
.rodape{background:var(--ink);color:var(--tx-claro-2);font-size:.95rem}
.rodape a{color:var(--tx-claro)}
.rodape a:hover{color:var(--champ)}
.rodape-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:36px;padding-top:56px;padding-bottom:40px}
.rodape-nome{font-family:'Fraunces',Georgia,serif;color:#fff;font-size:1.15rem;margin-bottom:10px}
.rodape-titulo{color:var(--champ);font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;font-weight:600;margin-bottom:10px}
.rodape-base{border-top:1px solid rgba(234,229,215,.14);padding-top:24px;padding-bottom:34px;font-size:.85rem}

/* ---------- responsivo ---------- */
@media (max-width: 920px){
  .hero-grid,.duo,.prova{grid-template-columns:1fr}
  .hero-txt{padding:56px 0 8px}
  .hero-foto{max-width:320px;margin-top:14px}
  .creds-grid{grid-template-columns:1fr 1fr;gap:30px 22px;padding-top:38px;padding-bottom:38px}
  .cred b{margin-bottom:4px}
  .trats{grid-template-columns:1fr}
  .posts-grid{grid-template-columns:1fr}
  .rodape-grid{grid-template-columns:1fr;gap:36px;padding-top:52px;padding-bottom:40px}
  .rodape-base{padding-top:26px;padding-bottom:38px}
  .cta-final .duo{gap:34px}
}
@media (max-width: 760px){
  .nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:var(--ink);flex-direction:column;align-items:flex-start;
    padding:18px 22px 24px;gap:18px;border-bottom:1px solid rgba(200,169,106,.25)
  }
  body.nav-aberto .nav{display:flex}
  .nav-toggle{display:block}
  .ba{grid-template-columns:1fr 1fr;gap:12px}
  .section{padding:56px 0}
  .section-dark{padding:56px 0}
  .videos-2col{grid-template-columns:1fr}
}