/* ==========================================================================
   Alison Gustavo — Nutrição & Performance
   Design system do site institucional (alisongustavo.com.br)
   Cores e tipografia herdadas do funil desafio.alisongustavo.com.br
   ========================================================================== */

@font-face{
  font-family:'KSerif';
  src:url('../fonts/kserif.ttf') format('truetype');
  font-display:swap;
}

:root{
  /* Marca */
  --charc:#33373A;
  --amber:#F2A81C;
  --amber-d:#B07806;
  --amber-deep:#8A5D04;   /* contorno e texto do selo "Baseado em evidências" */
  --cream:#FBF3E2;
  --ink:#23272A;
  --line:#E8E3D8;

  /* Derivadas */
  --charc-soft:#41464A;
  --ink-mid:#5A6166;
  --ink-soft:#7C858B;
  --white:#FFFFFF;
  --cream-deep:#F5EAD3;
  --green:#2E7D5B;

  /* Tipografia */
  --serif:'KSerif',Georgia,'Times New Roman',serif;
  --sans:'Segoe UI',system-ui,-apple-system,'Helvetica Neue',Arial,sans-serif;

  /* Ritmo */
  --wrap:1160px;
  --wrap-narrow:760px;
  --r:14px;
  --r-lg:22px;
  --shadow:0 2px 8px rgba(35,39,42,.06),0 12px 32px rgba(35,39,42,.08);
  --shadow-lg:0 4px 16px rgba(35,39,42,.08),0 24px 64px rgba(35,39,42,.12);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}
body{
  margin:0;
  font-family:var(--sans);
  font-size:17px;
  line-height:1.65;
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--amber-d);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--serif);line-height:1.15;margin:0 0 .5em;color:var(--charc);font-weight:400}
h1{font-size:clamp(2.1rem,5.2vw,3.5rem);letter-spacing:-.015em}
h2{font-size:clamp(1.7rem,3.6vw,2.5rem);letter-spacing:-.01em}
h3{font-size:clamp(1.2rem,2.2vw,1.5rem)}
p{margin:0 0 1.1em}
ul,ol{padding-left:1.2em}
li{margin-bottom:.45em}
strong{font-weight:650;color:var(--charc)}
hr{border:0;border-top:1px solid var(--line);margin:3rem 0}

:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:4px}

.skip{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--charc);color:var(--white);padding:.8rem 1.2rem;border-radius:0 0 8px 0;
}
.skip:focus{left:0}

/* ---------- Layout ---------- */
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:22px}
.wrap-narrow{max-width:var(--wrap-narrow);margin-inline:auto;padding-inline:22px}
.section{padding:clamp(3.5rem,7vw,6rem) 0}
.section--cream{background:var(--cream)}
.section--charc{background:var(--charc);color:#E9E5DC}
.section--charc h2,.section--charc h3{color:var(--white)}
.center{text-align:center}
.mt0{margin-top:0}

.kicker{
  font-family:var(--sans);
  font-size:.76rem;
  font-weight:700;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--amber-d);
  margin:0 0 .9rem;
}
.section--charc .kicker{color:var(--amber)}

.lead{font-size:clamp(1.05rem,1.9vw,1.24rem);color:var(--ink-mid);line-height:1.6}

/* ---------- Botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-family:var(--sans);font-size:1rem;font-weight:700;
  padding:.95em 1.75em;border-radius:999px;border:2px solid transparent;
  cursor:pointer;text-decoration:none;transition:transform .16s ease,box-shadow .16s ease,background .16s ease;
  line-height:1.2;text-align:center;
}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-primary{background:var(--amber);color:#231A05;box-shadow:0 6px 18px rgba(242,168,28,.32)}
.btn-primary:hover{background:#FFB92E;box-shadow:0 10px 26px rgba(242,168,28,.42)}
.btn-ghost{background:transparent;color:var(--charc);border-color:var(--charc)}
.btn-ghost:hover{background:var(--charc);color:var(--white)}
.section--charc .btn-ghost,
.hero .btn-ghost,
.cta-band .btn-ghost{color:var(--white);border-color:rgba(255,255,255,.55)}
.section--charc .btn-ghost:hover,
.hero .btn-ghost:hover,
.cta-band .btn-ghost:hover{background:var(--white);color:var(--charc)}
.btn-wa{background:var(--green);color:#fff;box-shadow:0 6px 18px rgba(46,125,91,.28)}
.btn-wa:hover{background:#35906A}
.btn-row{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:1.8rem}
.btn-row--center{justify-content:center}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:70px}
.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--serif);font-size:1.15rem;color:var(--charc);text-decoration:none;flex-shrink:0}
/* Símbolo oficial da marca (manual da marca, vetor). Herda a cor por
   currentColor: âmbar no fundo claro, branco no escuro. */
.brand-mark{width:38px;height:auto;flex-shrink:0;color:var(--amber);display:block}
.section--charc .brand-mark,
.site-footer .brand-mark{color:var(--white)}
.brand:hover{text-decoration:none}
.brand b{font-weight:400}
.brand span{font-family:var(--sans);font-size:.66rem;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-soft);display:block;margin-top:1px}
.nav-links{display:flex;align-items:center;gap:1.5rem;list-style:none;margin:0;padding:0}
.nav-links a{
  font-size:.94rem;color:var(--charc-soft);font-weight:500;text-decoration:none;
  padding:.4em 0;border-bottom:2px solid transparent;
}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--charc);border-bottom-color:var(--amber);text-decoration:none}
.nav-cta{padding:.62em 1.3em;font-size:.9rem}
.nav-toggle{display:none;background:none;border:0;padding:.5rem;cursor:pointer;color:var(--charc)}
.nav-toggle svg{display:block}

@media (max-width:900px){
  .nav-toggle{display:block}
  .nav-links{
    position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--white);border-bottom:1px solid var(--line);
    padding:.5rem 22px 1.2rem;box-shadow:var(--shadow);
    display:none;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:.85em 0;border-bottom:1px solid var(--line)}
  .nav-links li:last-child{margin-top:.8rem}
  .nav-links li:last-child a{border-bottom:0}
  .nav-cta{width:100%}
}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--charc);color:#EFEBE2;overflow:hidden}
.hero::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(51,55,58,.96) 0%,rgba(51,55,58,.88) 42%,rgba(51,55,58,.42) 70%,rgba(51,55,58,.25) 100%);
  z-index:1;
}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:72% 22%}
.hero .wrap{position:relative;z-index:2;padding-block:clamp(4rem,9vw,7.5rem)}
.hero-inner{max-width:660px}
.hero h1{color:var(--white);margin-bottom:.45em}
.hero h1 em{font-style:normal;color:var(--amber)}
.hero .lead{color:#D8D3C8;font-size:clamp(1.08rem,2vw,1.3rem)}
.hero-cred{
  margin-top:2rem;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.16);
  font-size:.88rem;color:#B8B3A8;line-height:1.7;
}
.hero-cred strong{color:#E9E5DC;font-weight:600}
@media (max-width:820px){
  .hero::after{background:linear-gradient(180deg,rgba(51,55,58,.82) 0%,rgba(51,55,58,.95) 55%)}
  .hero-bg img{object-position:60% 18%}
}

/* ---------- Cards / grids ---------- */
.grid{display:grid;gap:1.5rem}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(275px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(215px,1fr))}

.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:1.9rem;box-shadow:var(--shadow);
}
.section--cream .card{border-color:#E3DBC9}
.card h3{margin-top:0}
.card p:last-child{margin-bottom:0}
.card-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;
  background:var(--amber);color:#231A05;
  font-family:var(--serif);font-size:1.1rem;margin-bottom:1rem;
}
.card-ico{font-size:1.9rem;line-height:1;margin-bottom:.8rem;display:block}

/* ---------- Split (texto + imagem) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.split--narrow-img{grid-template-columns:1fr .8fr}
.split img{border-radius:var(--r-lg);box-shadow:var(--shadow-lg)}
@media (max-width:880px){
  .split,.split--narrow-img{grid-template-columns:1fr}
  .split .split-img{order:-1;max-width:420px;margin-inline:auto}
}

/* ---------- Preços ---------- */
.price-grid{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));align-items:start}
.plan{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:2rem 1.8rem;box-shadow:var(--shadow);display:flex;flex-direction:column;height:100%;
}
.plan--featured{
  border:2px solid var(--amber);box-shadow:0 8px 24px rgba(242,168,28,.2),var(--shadow-lg);
  position:relative;
}
.plan-badge{
  position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:var(--amber);color:#231A05;font-size:.72rem;font-weight:800;
  letter-spacing:.1em;text-transform:uppercase;padding:.35em 1em;border-radius:999px;white-space:nowrap;
}
.plan-name{font-family:var(--serif);font-size:1.5rem;color:var(--charc);margin:0 0 .2rem}
.plan-for{font-size:.9rem;color:var(--ink-soft);margin:0 0 1.3rem}
.plan-price{font-family:var(--serif);font-size:2.4rem;color:var(--charc);line-height:1;margin:0}
.plan-price small{font-family:var(--sans);font-size:.9rem;font-weight:600;color:var(--ink-soft)}
.plan-total{font-size:.87rem;color:var(--ink-soft);margin:.5rem 0 1.4rem}
.plan ul{list-style:none;padding:0;margin:0 0 1.8rem;flex-grow:1}
.plan li{padding-left:1.7em;position:relative;font-size:.96rem;margin-bottom:.65em;color:var(--ink-mid)}
.plan li::before{
  content:'✓';position:absolute;left:0;top:0;
  color:var(--green);font-weight:800;
}
.plan li.no{color:var(--ink-soft)}
.plan li.no::before{content:'—';color:var(--ink-soft)}
.plan .btn{width:100%}

/* ---------- FAQ ---------- */
.faq{max-width:800px;margin-inline:auto}
.faq details{
  border-bottom:1px solid var(--line);padding:1.25rem 0;
}
.faq summary{
  font-family:var(--serif);font-size:1.14rem;color:var(--charc);
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1rem;align-items:flex-start;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';color:var(--amber-d);font-size:1.5rem;line-height:1;flex-shrink:0;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:.9rem 0 0;color:var(--ink-mid);font-size:.98rem}
.faq details p:last-child{margin-bottom:0}

/* ---------- Depoimentos ---------- */
.quote{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:1.9rem;box-shadow:var(--shadow);display:flex;flex-direction:column;
}
.quote blockquote{margin:0 0 1.3rem;font-size:1.02rem;color:var(--ink-mid);line-height:1.65;flex-grow:1}
.quote blockquote::before{content:'“';font-family:var(--serif);font-size:2.6rem;color:var(--amber);line-height:0;vertical-align:-.35em;margin-right:.1em}
.quote-who{display:flex;align-items:center;gap:.85rem;border-top:1px solid var(--line);padding-top:1.1rem}
.quote-avatar{
  width:44px;height:44px;border-radius:50%;background:var(--cream-deep);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);color:var(--charc-soft);font-size:1.05rem;flex-shrink:0;
}
.quote-name{font-weight:650;color:var(--charc);font-size:.95rem;line-height:1.3}
.quote-meta{font-size:.83rem;color:var(--ink-soft)}

.stars{color:var(--amber);letter-spacing:.1em;font-size:.95rem}

/* ---------- Métricas ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1.5rem;text-align:center}
.stat-num{font-family:var(--serif);font-size:clamp(2.1rem,4.4vw,2.9rem);color:var(--amber);line-height:1;display:block}
.stat-lbl{font-size:.88rem;color:var(--ink-soft);margin-top:.45rem;line-height:1.4}
.section--charc .stat-lbl{color:#A9A49A}

/* ---------- Blog ---------- */
.post-grid{display:grid;gap:1.8rem;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.post-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--shadow);display:flex;flex-direction:column;
  position:relative;cursor:pointer;
  /* overflow visível de propósito: o selo transborda a borda do card.
     Não há imagem dentro do card, então não há nada para recortar. */
  overflow:visible;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--amber)}
/* Foco de teclado: o card inteiro se destaca, não só o texto do link */
.post-card:focus-within{
  border-color:var(--amber-d);box-shadow:var(--shadow-lg);
  outline:3px solid var(--amber);outline-offset:3px;
}
.post-card .post-body{padding:1.7rem;display:flex;flex-direction:column;flex-grow:1}
.post-tag{
  font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--amber-d);margin-bottom:.7rem;
}
.post-card h3{font-size:1.25rem;margin-bottom:.6rem}
.post-card h3 a{color:var(--charc);text-decoration:none;transition:color .18s ease}
.post-card h3 a:focus{outline:none}          /* o realce fica no card inteiro */
.post-card:hover h3 a{color:var(--amber-d)}
/* Link esticado: qualquer ponto do card leva ao artigo */
.post-card h3 a::after{content:"";position:absolute;inset:0;z-index:1}
.post-card p{font-size:.95rem;color:var(--ink-mid);flex-grow:1}

/* Rodapé do card: data à esquerda, chamada para leitura à direita */
.post-foot{
  display:flex;align-items:center;justify-content:space-between;gap:.9rem;flex-wrap:wrap;
  margin-top:1.1rem;padding-top:.95rem;border-top:1px solid var(--line);
}
.post-meta{font-size:.83rem;color:var(--ink-soft);margin:0}
.post-cta{
  display:inline-flex;align-items:center;gap:.4rem;white-space:nowrap;
  font-size:.9rem;font-weight:700;color:var(--amber-d);
}
.post-cta .arrow{
  display:inline-block;
  animation:cta-nudge 4s ease-in-out infinite;   /* aceno periódico, sem piscar */
}
.post-card:hover .post-cta .arrow{animation:none;transform:translateX(5px);transition:transform .2s ease}
@keyframes cta-nudge{
  0%,86%,100%{transform:translateX(0)}
  91%{transform:translateX(5px)}
  96%{transform:translateX(0)}
}
/* Respeita quem pediu menos movimento no sistema operacional */
@media (prefers-reduced-motion:reduce){
  .post-cta .arrow{animation:none}
  .post-card{transition:border-color .18s ease}
  .post-card:hover{transform:none}
}

/* ---------- Caixa do autor (fim do artigo) ---------- */
.autor-box{
  display:flex;gap:1.4rem;align-items:flex-start;
  background:var(--cream);border:1px solid var(--line);border-radius:var(--r);
  padding:1.6rem 1.7rem;margin:2.4rem 0 0;
}
.autor-box img{width:96px;height:96px;border-radius:50%;object-fit:cover;flex-shrink:0}
.autor-lbl{
  font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--amber-d);margin:0 0 .35rem;
}
.autor-box h3{font-size:1.2rem;margin:0 0 .5rem}
.autor-box h3 a{color:var(--charc);text-decoration:none}
.autor-box h3 a:hover{color:var(--amber-d)}
.autor-cred{font-size:.88rem;line-height:1.6;color:var(--ink-mid);margin:0 0 .7rem}
.autor-links{font-size:.88rem;margin:0}
.autor-links a{color:var(--amber-d);font-weight:600}
@media (max-width:640px){
  .autor-box{flex-direction:column;align-items:center;text-align:center;padding:1.5rem 1.2rem}
  .autor-box img{width:84px;height:84px}
}

/* ---------- Selo "Baseado em evidências" (medalha com fita) ---------- */
/* Proporção do SVG: 116 x 148 — sempre manter altura ≈ largura x 1,276 */
.selo{display:block}
.selo text{font-family:var(--sans);font-weight:700;fill:var(--amber-deep)}
.selo .selo-t{font-size:8px;letter-spacing:1.2px}
.selo .selo-n{font-family:var(--serif);font-size:26px}
.selo .selo-lbl{font-size:6.6px;letter-spacing:.9px}

/* No card: preso no canto superior direito, transbordando a borda como
   medalha pregada no papel */
.post-card .selo{
  position:absolute;top:-14px;right:-14px;width:62px;height:79px;
  transform:rotate(-4deg);z-index:2;pointer-events:none;
  filter:drop-shadow(0 3px 7px rgba(35,39,42,.18));
}
.post-card:has(.selo) .post-tag{padding-right:50px}

/* No artigo: maior, ao lado do cabeçalho */
.article-head{position:relative}
.article-head .selo{
  position:absolute;top:-6px;right:0;width:84px;height:107px;
  transform:rotate(-3deg);
  filter:drop-shadow(0 4px 10px rgba(35,39,42,.14));
}
.article-head:has(.selo) .kicker,
.article-head:has(.selo) h1,
.article-head:has(.selo) .lead{padding-right:104px}

@media (max-width:720px){
  .article-head .selo{position:static;width:72px;height:92px;margin:0 0 1.1rem;transform:rotate(-3deg)}
  .article-head:has(.selo) .kicker,
  .article-head:has(.selo) h1,
  .article-head:has(.selo) .lead{padding-right:0}
  .post-card .selo{width:48px;height:61px;top:-8px;right:12px}
  .post-card:has(.selo) .post-tag{padding-right:62px}
}

/* Artigo */
.article{max-width:720px;margin-inline:auto}
.article h2{margin-top:2.6rem;font-size:clamp(1.5rem,3vw,2rem)}
.article h3{margin-top:2rem}
.article p,.article li{font-size:1.06rem;line-height:1.75;color:#3A4247}
.article img{border-radius:var(--r);margin:2rem 0}
.article-head{border-bottom:1px solid var(--line);padding-bottom:1.8rem;margin-bottom:2.2rem}
.article-meta{font-size:.9rem;color:var(--ink-soft);margin:0}
.callout{
  background:var(--cream);border-left:4px solid var(--amber);
  border-radius:0 var(--r) var(--r) 0;padding:1.4rem 1.6rem;margin:2rem 0;
}
.callout p:last-child{margin-bottom:0}
.callout strong{color:var(--charc)}

.toc{background:var(--cream);border-radius:var(--r);padding:1.5rem 1.7rem;margin:2rem 0}
.toc p{font-family:var(--serif);color:var(--charc);margin:0 0 .7rem;font-size:1.05rem}
.toc ul{margin:0;padding-left:1.1em}
.toc li{font-size:.97rem;margin-bottom:.4em}

/* ---------- CTA final ---------- */
.cta-band{background:var(--charc);color:#E9E5DC;text-align:center}
.cta-band h2{color:var(--white)}
.cta-band .lead{color:#C4BFB5;max-width:620px;margin-inline:auto}

/* ---------- Contato ---------- */
.contact-list{list-style:none;padding:0;margin:0}
.contact-list li{display:flex;gap:1rem;align-items:flex-start;padding:1.2rem 0;border-bottom:1px solid var(--line)}
.contact-list li:last-child{border-bottom:0}
.contact-ico{font-size:1.4rem;line-height:1.3;flex-shrink:0;width:1.6em;text-align:center}
.contact-list strong{display:block;color:var(--charc);margin-bottom:.15rem}
.contact-list a{color:var(--amber-d);font-weight:600}
.contact-list span{font-size:.92rem;color:var(--ink-soft)}

.map-embed{border:0;width:100%;height:340px;border-radius:var(--r-lg);box-shadow:var(--shadow)}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#9BA1A6;padding:3.5rem 0 2rem;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:2.5rem;margin-bottom:2.5rem}
.site-footer h4{font-family:var(--serif);color:var(--white);font-size:1.05rem;margin:0 0 1rem;font-weight:400}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:.6em}
.site-footer a{color:#9BA1A6;text-decoration:none}
.site-footer a:hover{color:var(--amber);text-decoration:none}
.footer-brand{font-family:var(--serif);font-size:1.3rem;color:var(--white);margin-bottom:.4rem}
.footer-cred{font-size:.87rem;line-height:1.7;color:#7C838A}
.footer-bottom{
  border-top:1px solid #33393E;padding-top:1.8rem;
  display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;
  font-size:.85rem;color:#6E757B;
}
.footer-bottom a{color:#6E757B}
@media (max-width:760px){
  .footer-grid{grid-template-columns:1fr;gap:2rem}
}

/* ---------- WhatsApp flutuante ---------- */
.wa-float{
  position:fixed;right:18px;bottom:18px;z-index:90;
  width:56px;height:56px;border-radius:50%;
  background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 20px rgba(37,211,102,.42);
  transition:transform .18s ease;
}
.wa-float:hover{transform:scale(1.08);text-decoration:none}
.wa-float svg{width:30px;height:30px;fill:currentColor}

/* ---------- Utilidades ---------- */
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}
.pill{
  display:inline-block;background:var(--cream-deep);color:var(--charc-soft);
  font-size:.8rem;font-weight:600;padding:.35em .95em;border-radius:999px;margin:0 .3rem .5rem 0;
}
.note{font-size:.88rem;color:var(--ink-soft)}

@media print{
  .site-header,.wa-float,.cta-band,.btn{display:none!important}
}

/* ---------- Referências científicas ---------- */
.article sup{
  font-size:.7em;font-weight:700;color:var(--amber-d);
  vertical-align:super;line-height:0;padding:0 .1em;
}
.refs{
  font-size:.9rem;color:var(--ink-mid);line-height:1.55;
  padding-left:1.4em;margin:1.5rem 0 0;
}
.refs li{margin-bottom:1rem;padding-left:.2em}
.refs li::marker{color:var(--amber-d);font-weight:700}
.refs a{word-break:break-word}
.refs em{font-style:italic}