/* ===========================================================
   MAGRE 3 — Blog
   Identidade: dourado/bronze + creme + quase-preto
   Tipografia: Montserrat (títulos) · Roboto (corpo)
   =========================================================== */

:root{
  /* Paleta da marca (extraída do site magre3.com) */
  --gold:#b48a44;
  --gold-light:#c79644;
  --gold-soft:#cdb076;
  --gold-deep:#9a7333;
  --cream:#f3ecdf;
  --cream-2:#efe7d8;
  --ink:#14110b;        /* quase-preto quente */
  --ink-2:#1f1a12;
  --ink-3:#3a3025;
  --paper:#ffffff;
  --muted:#6b6051;
  --line:#e7ddca;
  --line-dark:#2c2519;
  --bg-soft:#faf6ee;

  --maxw:1160px;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 18px 50px -22px rgba(20,17,11,.28);
  --shadow-sm:0 8px 24px -14px rgba(20,17,11,.30);

  --font-head:"Montserrat",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-body:"Roboto",system-ui,-apple-system,"Segoe UI",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font-body);color:var(--ink);
  background:var(--paper);line-height:1.7;font-size:17px;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold-deep);text-decoration:none;transition:color .2s}
a:hover{color:var(--gold)}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--ink);line-height:1.18;font-weight:800;letter-spacing:-.01em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* skip link (acessibilidade) */
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--cream);padding:10px 16px;z-index:200;border-radius:0 0 8px 0}
.skip:focus{left:0}

/* ---------------- Header ---------------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(20,17,11,.96);backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--line-dark)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:74px}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand img{height:30px;width:auto;max-width:none;flex:none}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none;margin:0;padding:0}
.nav-links a{color:var(--cream);font-family:var(--font-head);font-weight:600;font-size:15px;letter-spacing:.01em}
.nav-links a:hover{color:var(--gold-light)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--gold);color:var(--ink);font-family:var(--font-head);font-weight:700;
  padding:12px 22px;border-radius:999px;font-size:15px;border:0;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s;white-space:nowrap}
.btn:hover{background:var(--gold-light);color:var(--ink);transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.btn-ghost{background:transparent;color:var(--cream);border:1.5px solid var(--gold)}
.btn-ghost:hover{background:var(--gold);color:var(--ink)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--cream);margin:5px 0;transition:.3s}

/* ---------------- Hero (home) ---------------- */
.hero{background:radial-gradient(120% 140% at 80% -10%,#2a2316 0%,var(--ink) 55%);color:var(--cream);padding:74px 0 64px;position:relative;overflow:hidden}
.hero::after{content:"3";position:absolute;right:-40px;bottom:-90px;font-family:var(--font-head);font-weight:900;font-size:420px;color:rgba(180,138,68,.10);line-height:1;pointer-events:none}
.hero .eyebrow{color:var(--gold-light);font-family:var(--font-head);font-weight:700;letter-spacing:.18em;text-transform:uppercase;font-size:13px;margin:0 0 14px}
.hero h1{color:var(--cream);font-size:clamp(2.1rem,5vw,3.6rem);margin:0 0 18px;max-width:18ch}
.hero p{font-size:1.15rem;max-width:54ch;color:#e6dcc8;margin:0 0 28px}
.hero .hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.search{margin-top:30px;max-width:520px;display:flex;background:rgba(255,255,255,.07);border:1px solid var(--line-dark);border-radius:999px;overflow:hidden}
.search input{flex:1;background:transparent;border:0;color:var(--cream);padding:14px 20px;font-size:15px;font-family:var(--font-body);outline:none}
.search input::placeholder{color:#9a8f7c}
.search button{background:var(--gold);border:0;color:var(--ink);padding:0 22px;font-family:var(--font-head);font-weight:700;cursor:pointer}

/* ---------------- Categorias / chips ---------------- */
.cats{display:flex;gap:10px;flex-wrap:wrap;margin:34px 0 8px}
.chip{font-family:var(--font-head);font-weight:600;font-size:13.5px;padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:var(--bg-soft);color:var(--ink-3);cursor:pointer;transition:.2s}
.chip:hover,.chip.is-active{background:var(--ink);color:var(--cream);border-color:var(--ink)}

/* ---------------- Grid de artigos ---------------- */
section.block{padding:64px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:30px;flex-wrap:wrap}
.section-head h2{font-size:clamp(1.5rem,3vw,2rem);margin:0}
.section-head .kicker{color:var(--gold-deep);font-family:var(--font-head);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:12.5px;margin:0 0 6px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .25s;height:100%}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .thumb{aspect-ratio:16/10;position:relative;overflow:hidden;background:var(--ink)}
.card .thumb .ph{position:absolute;inset:0;display:grid;place-items:center;background:radial-gradient(120% 120% at 75% 10%,#2a2316,var(--ink))}
.card .thumb .ph span{font-family:var(--font-head);font-weight:900;font-size:84px;color:rgba(180,138,68,.22)}
.card .tag{position:absolute;left:14px;top:14px;background:var(--gold);color:var(--ink);font-family:var(--font-head);font-weight:700;font-size:11.5px;letter-spacing:.04em;text-transform:uppercase;padding:5px 12px;border-radius:999px}
.card .body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.card h3{font-size:1.18rem;margin:0 0 10px;line-height:1.3}
.card h3 a{color:var(--ink)}
.card h3 a:hover{color:var(--gold-deep)}
.card p{color:var(--muted);font-size:.96rem;margin:0 0 18px}
.card .meta{margin-top:auto;display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.82rem;font-family:var(--font-head);font-weight:500}
.card .meta .dot{width:4px;height:4px;border-radius:50%;background:var(--gold-soft)}

/* Featured (primeiro card grande) */
.featured{display:grid;grid-template-columns:1.1fr .9fr;gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-bottom:26px}
.featured .thumb{min-height:340px}
.featured .body{padding:40px;display:flex;flex-direction:column;justify-content:center}
.featured h3{font-size:1.9rem;line-height:1.2;margin:8px 0 14px}
.featured p{font-size:1.05rem}

/* ---------------- Newsletter ---------------- */
.newsletter{background:linear-gradient(120% 140% at 10% 0%,#241d11,var(--ink));color:var(--cream);border-radius:var(--radius);padding:48px;display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:center}
.newsletter h2{color:var(--cream);font-size:1.7rem;margin:0 0 10px}
.newsletter p{color:#d9cfba;margin:0}
.newsletter form{display:flex;gap:10px;flex-wrap:wrap}
.newsletter input{flex:1;min-width:200px;padding:14px 18px;border-radius:999px;border:1px solid var(--line-dark);background:rgba(255,255,255,.06);color:var(--cream);font-family:var(--font-body)}
.newsletter input::placeholder{color:#9a8f7c}
.newsletter small{display:block;margin-top:12px;color:#9a8f7c}

/* ---------------- Article ---------------- */
.article-hero{background:radial-gradient(120% 140% at 85% -20%,#2a2316,var(--ink));color:var(--cream);padding:48px 0 56px}
.breadcrumb{font-family:var(--font-head);font-size:13px;color:#bdb19c;margin-bottom:22px}
.breadcrumb a{color:#bdb19c}
.breadcrumb a:hover{color:var(--gold-light)}
.breadcrumb [aria-current]{color:var(--gold-light)}
.article-hero .tag{display:inline-block;background:var(--gold);color:var(--ink);font-family:var(--font-head);font-weight:700;font-size:11.5px;letter-spacing:.05em;text-transform:uppercase;padding:6px 14px;border-radius:999px;margin-bottom:18px}
.article-hero h1{color:var(--cream);font-size:clamp(1.9rem,4.2vw,3rem);max-width:22ch;margin:0 0 18px}
.article-hero .lede{font-size:1.15rem;color:#e6dcc8;max-width:60ch;margin:0 0 26px}
.byline{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-family:var(--font-head);font-size:14px;color:#cabda6}
.byline .av{width:42px;height:42px;border-radius:50%;background:var(--gold);color:var(--ink);display:grid;place-items:center;font-weight:800}
.byline .dot{width:4px;height:4px;border-radius:50%;background:var(--gold-soft)}

.article-layout{display:grid;grid-template-columns:1fr 280px;gap:54px;padding:54px 0 20px;align-items:start}
.prose{max-width:72ch;font-size:1.07rem}
.prose>p:first-of-type{font-size:1.16rem;color:var(--ink-2)}
.prose h2{font-size:1.62rem;margin:2.2em 0 .6em;padding-top:.2em;scroll-margin-top:96px}
.prose h2::before{content:"";display:block;width:46px;height:4px;background:var(--gold);border-radius:3px;margin-bottom:18px}
.prose h3{font-size:1.24rem;margin:1.7em 0 .5em;scroll-margin-top:96px}
.prose p,.prose ul,.prose ol{margin:0 0 1.2em}
.prose ul,.prose ol{padding-left:1.3em}
.prose li{margin:.4em 0}
.prose strong{color:var(--ink)}
.prose a{text-decoration:underline;text-underline-offset:2px;text-decoration-color:var(--gold-soft)}
.prose img{border-radius:var(--radius-sm);margin:1.6em 0}
.prose blockquote{margin:1.8em 0;padding:22px 26px;background:var(--bg-soft);border-left:4px solid var(--gold);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-size:1.12rem;color:var(--ink-2);font-family:var(--font-head);font-weight:600}
.prose figure{margin:1.6em 0}
.prose figcaption{color:var(--muted);font-size:.86rem;text-align:center;margin-top:8px}

/* Caixa de destaque / key-takeaway */
.callout{border:1px solid var(--line);background:var(--bg-soft);border-radius:var(--radius);padding:26px 28px;margin:1.8em 0}
.callout .h{font-family:var(--font-head);font-weight:800;color:var(--gold-deep);font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;margin:0 0 10px;display:flex;align-items:center;gap:8px}
.callout p:last-child{margin-bottom:0}
.callout.warn{background:#fdf6ef;border-color:#f0dcc0}
.callout.warn .h{color:#b5651d}

/* Tabela */
.prose .table-wrap{overflow-x:auto;margin:1.6em 0;border:1px solid var(--line);border-radius:var(--radius-sm)}
.prose table{width:100%;border-collapse:collapse;font-size:.96rem;min-width:480px}
.prose th,.prose td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line)}
.prose thead th{background:var(--ink);color:var(--cream);font-family:var(--font-head);font-size:.86rem;letter-spacing:.02em}
.prose tbody tr:nth-child(even){background:var(--bg-soft)}
.prose tbody tr:last-child td{border-bottom:0}

/* TOC sidebar */
.toc{position:sticky;top:96px;border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:var(--paper)}
.toc .h{font-family:var(--font-head);font-weight:800;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-deep);margin:0 0 14px}
.toc ol{list-style:none;margin:0;padding:0;counter-reset:t}
.toc li{counter-increment:t;margin:0 0 4px}
.toc a{display:flex;gap:10px;padding:7px 8px;border-radius:8px;color:var(--ink-3);font-size:.92rem;line-height:1.35}
.toc a::before{content:counter(t,decimal-leading-zero);color:var(--gold);font-family:var(--font-head);font-weight:700;font-size:.78rem}
.toc a:hover,.toc a.active{background:var(--bg-soft);color:var(--ink)}
.toc .cta-card{margin-top:20px;background:var(--ink);color:var(--cream);border-radius:var(--radius-sm);padding:20px;text-align:center}
.toc .cta-card p{font-size:.9rem;color:#d9cfba;margin:0 0 14px}
.toc .cta-card .btn{width:100%;justify-content:center}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:6px 0}
.faq summary{cursor:pointer;list-style:none;padding:18px 4px;font-family:var(--font-head);font-weight:700;font-size:1.08rem;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold);font-size:1.5rem;font-weight:700;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 4px 18px;color:var(--muted);margin:0}

/* CTA band */
.cta-band{background:radial-gradient(120% 160% at 85% 0%,#2a2316,var(--ink));color:var(--cream);border-radius:var(--radius);padding:48px;text-align:center;margin:48px 0}
.cta-band h2{color:var(--cream);font-size:1.9rem;margin:0 0 12px}
.cta-band p{color:#d9cfba;max-width:52ch;margin:0 auto 24px}

/* Disclaimer médico */
.med-disclaimer{background:var(--bg-soft);border:1px dashed var(--line);border-radius:var(--radius-sm);padding:20px 24px;font-size:.88rem;color:var(--muted);margin:36px 0}
.med-disclaimer strong{color:var(--ink-3)}

/* Author box */
.author-box{display:flex;gap:18px;align-items:flex-start;border:1px solid var(--line);border-radius:var(--radius);padding:26px;margin:40px 0;background:var(--paper)}
.author-box .av{flex:none;width:60px;height:60px;border-radius:50%;background:var(--gold);color:var(--ink);display:grid;place-items:center;font-family:var(--font-head);font-weight:800;font-size:1.3rem}
.author-box .h{font-family:var(--font-head);font-weight:800;margin:0 0 4px}
.author-box .role{color:var(--gold-deep);font-size:.86rem;font-family:var(--font-head);font-weight:600;margin:0 0 8px}
.author-box p{margin:0;color:var(--muted);font-size:.94rem}

/* Related */
.related{padding:10px 0 70px}

/* ---------------- Footer ---------------- */
.site-footer{background:var(--ink);color:#cabda6;padding:60px 0 30px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;margin-bottom:40px}
.site-footer .brand{display:block}
.site-footer .brand img{height:28px;width:auto;max-width:none;margin-bottom:16px}
.site-footer p{font-size:.92rem;max-width:34ch}
.site-footer h4{color:var(--cream);font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;margin:0 0 16px}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin:0 0 10px}
.site-footer a{color:#cabda6;font-size:.94rem}
.site-footer a:hover{color:var(--gold-light)}
.footer-bottom{border-top:1px solid var(--line-dark);padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.84rem;color:#8a7f6c}

/* ---------------- Responsivo ---------------- */
@media (max-width:980px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .article-layout{grid-template-columns:1fr;gap:0}
  .toc{display:none}
  .featured{grid-template-columns:1fr}
  .featured .thumb{min-height:220px}
  .newsletter{grid-template-columns:1fr;padding:36px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  body{font-size:16px}
  .nav-links{position:fixed;inset:74px 0 auto 0;background:var(--ink);flex-direction:column;gap:0;padding:8px 0;border-bottom:1px solid var(--line-dark);transform:translateY(-130%);transition:transform .3s;height:auto}
  .nav-links.open{transform:translateY(0)}
  .nav-links li{width:100%;padding:6px 24px}
  .nav-links .btn{display:none}
  .nav-toggle{display:block}
  .nav .btn-cta-mobile{display:inline-flex}
  .grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  section.block{padding:48px 0}
  .cta-band,.newsletter{padding:30px}
  .featured .body{padding:26px}
}
@media (max-width:680px){.nav .btn{padding:10px 16px;font-size:14px}}