:root{
  --petroleo:#23525C; --petroleo-esc:#1A3E46; --tinta:#1A2E33; --corpo:#4E5C5F;
  --cobre:#8A5A38; --off-white:#FCFAF6; --areia:#E9E2D6; --linho:#D9CFC0;
  --serif:'Cormorant Garamond', Georgia, serif;
  --sans:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transicao:.4s cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{background:var(--off-white);color:var(--corpo);font-family:var(--sans);font-size:17px;line-height:1.75;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.wrap{max-width:1140px;margin:0 auto;padding:0 34px}
.estreito{max-width:720px;margin:0 auto;padding:0 34px}
@media(max-width:680px){.wrap,.estreito{padding:0 22px}body{font-size:16px}}

h1,h2,h3{font-family:var(--serif);font-weight:300;color:var(--tinta);line-height:1.16}
.eyebrow{font-family:var(--sans);font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;font-weight:600;color:var(--cobre)}

header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(252,250,246,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--linho)}
.nav{display:flex;align-items:center;justify-content:space-between;height:80px;gap:20px}
.marca{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none}
.marca-txt .n{display:block;font-family:var(--serif);font-size:1.02rem;letter-spacing:.14em;color:var(--tinta);line-height:1.1;white-space:nowrap}
.marca-txt .s{display:block;font-size:.47rem;letter-spacing:.26em;color:var(--cobre);font-weight:600;margin-top:4px;white-space:nowrap}
.btn{display:inline-flex;align-items:center;gap:9px;font-size:.78rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;padding:16px 30px;border-radius:2px;text-decoration:none;transition:var(--transicao);border:1px solid transparent}
.btn-p{background:var(--petroleo);color:var(--off-white)}
.btn-p:hover{background:var(--petroleo-esc);transform:translateY(-2px)}
.btn-s{background:transparent;color:var(--petroleo);border-color:var(--linho)}
.btn-s:hover{border-color:var(--petroleo)}
.nav .btn{padding:13px 24px;font-size:.7rem}
@media(max-width:720px){.nav .btn{display:none}}

.artigo-topo{padding:150px 0 52px;text-align:center}
@media(max-width:680px){.artigo-topo{padding:120px 0 38px}}
.migalha{font-size:.76rem;color:var(--corpo);margin-bottom:22px}
.migalha a{color:var(--petroleo);text-decoration:none}
.migalha a:hover{text-decoration:underline;text-underline-offset:3px}
.artigo-topo h1{font-size:clamp(2.2rem,5.2vw,3.6rem);margin:16px auto 22px;max-width:15ch}
.artigo-meta{font-size:.82rem;color:var(--corpo);display:flex;gap:20px;justify-content:center;flex-wrap:wrap}
.artigo-meta span{position:relative}
.artigo-meta span+span::before{content:"·";position:absolute;left:-12px}
.artigo-capa{max-width:1000px;margin:0 auto 56px;padding:0 34px}
.artigo-capa img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:2px}
.artigo-capa .vazio{width:100%;aspect-ratio:16/10;background:var(--linho);display:flex;align-items:center;justify-content:center;color:var(--petroleo);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;text-align:center;line-height:1.8}

.artigo p{margin-bottom:24px}
.artigo h2{font-size:clamp(1.6rem,3.2vw,2.15rem);margin:52px 0 18px}
.artigo h3{font-size:1.34rem;font-weight:400;margin:36px 0 12px;color:var(--petroleo)}
.artigo strong,.artigo b{color:var(--tinta);font-weight:600}
.artigo ul,.artigo ol{margin:0 0 26px 0;padding-left:0;list-style:none}
.artigo li{padding:9px 0 9px 28px;position:relative}
.artigo ul li::before{content:"";position:absolute;left:6px;top:21px;width:8px;height:1px;background:var(--cobre)}
.artigo ol{counter-reset:n}
.artigo ol li{counter-increment:n}
.artigo ol li::before{content:counter(n);position:absolute;left:0;top:9px;font-family:var(--serif);color:var(--cobre);font-size:1.1rem}
.artigo a{color:var(--petroleo);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--linho)}
.artigo a:hover{text-decoration-color:var(--cobre)}
.destaque{font-family:var(--serif);font-size:clamp(1.4rem,2.6vw,1.85rem);font-style:italic;font-weight:300;color:var(--petroleo);line-height:1.4;margin:44px 0;padding-left:26px;border-left:2px solid var(--cobre)}
.caixa{background:var(--areia);border-radius:2px;padding:30px 32px;margin:44px 0}
.caixa h3{margin-top:0;font-size:1.24rem}
.caixa p:last-child,.caixa ul:last-child{margin-bottom:0}
.alerta{background:#FAF2ED;border-left:2px solid var(--cobre);padding:26px 30px;margin:44px 0;font-size:.95rem}
.alerta b{display:block;margin-bottom:6px;color:var(--cobre)}

.assinatura{margin:60px 0 0;padding:34px 0 0;border-top:1px solid var(--linho);display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.assinatura .foto{width:76px;height:76px;border-radius:50%;object-fit:cover;flex:none;background:var(--linho)}
.assinatura .quem b{display:block;font-family:var(--serif);font-size:1.3rem;font-weight:400;color:var(--tinta)}
.assinatura .quem span{font-size:.84rem;display:block;margin-top:3px}
.aviso-medico{margin-top:34px;font-size:.82rem;color:var(--corpo);padding:20px 24px;background:var(--areia);border-radius:2px}

.cta-artigo{background:var(--petroleo);color:var(--off-white);text-align:center;padding:88px 0;margin-top:80px}
.cta-artigo h2{color:var(--off-white);max-width:640px;margin:14px auto 18px}
.cta-artigo p{color:#C3D2D5;max-width:520px;margin:0 auto 34px}
.cta-artigo .btn-p{background:var(--off-white);color:var(--petroleo)}
.cta-artigo .btn-p:hover{background:var(--areia)}

.lista-topo{padding:150px 0 60px}
.lista-topo h1{font-size:clamp(2.4rem,5.6vw,3.8rem);margin:16px 0 18px}
.lista-topo p{max-width:600px}
.lista{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;padding-bottom:90px}
@media(max-width:900px){.lista{grid-template-columns:1fr}}
.item-art{background:var(--off-white);border:1px solid var(--linho);text-decoration:none;display:flex;flex-direction:column;transition:var(--transicao)}
.item-art:hover{transform:translateY(-3px);box-shadow:0 12px 34px rgba(26,46,51,.09)}
.item-art .capa{aspect-ratio:16/10;background:var(--linho);position:relative;overflow:hidden}
.item-art .capa img{width:100%;height:100%;object-fit:cover;position:relative;z-index:1}
.item-art .capa .vazio{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--petroleo);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase}
.item-art .txt{padding:26px;flex:1;display:flex;flex-direction:column}
.item-art .cat{font-size:.63rem;letter-spacing:.2em;text-transform:uppercase;color:var(--cobre);font-weight:600;margin-bottom:11px}
.item-art h2{font-size:1.34rem;margin-bottom:10px;line-height:1.22}
.item-art p{font-size:.9rem;flex:1;margin-bottom:16px}
.item-art .ler{font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;font-weight:600;color:var(--petroleo)}

footer{background:var(--petroleo-esc);color:#A9BCC0;padding:70px 0 40px;font-size:.87rem}
.foot-in{display:grid;grid-template-columns:1.4fr 1fr;gap:50px;padding-bottom:42px;border-bottom:1px solid rgba(252,250,246,.13)}
@media(max-width:760px){.foot-in{grid-template-columns:1fr;gap:32px}}
.foot-in h4{font-family:var(--sans);font-size:.67rem;letter-spacing:.2em;text-transform:uppercase;color:var(--off-white);margin-bottom:16px;font-weight:600}
.foot-in a{color:#A9BCC0;text-decoration:none}
.foot-in a:hover{color:var(--off-white)}
.foot-bot{padding-top:24px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.78rem;color:#8FA9AE}
.registro{color:var(--off-white);font-weight:500}

.zap{position:fixed;right:22px;bottom:22px;z-index:99;width:56px;height:56px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 26px rgba(0,0,0,.2);transition:var(--transicao)}
.zap:hover{transform:scale(1.07)}
.zap svg{width:29px;height:29px;fill:#fff}
::selection{background:var(--cobre);color:var(--off-white)}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}