/* ==========================================================================
   BETTER NIGHTS — folha de estilo única do blog
   Um só arquivo pra todas as páginas. Se mudar aqui, muda em todo o blog.
   Identidade: revista editorial de sono (papel quente + serifada) com os
   botões de afiliado no azul da loja oficial, pra parecer continuação.
   ========================================================================== */

:root{
  --ink:#12161C;          /* títulos */
  --ink-2:#4B5563;        /* texto corrido */
  --ink-3:#7A8695;        /* legendas, meta */
  --paper:#F6FAFE;        /* fundo geral (azul bem suave — teste 24/08; antes era #FCFBF8) */
  --sand:#F2EBE1;         /* faixas de seção */
  --sand-2:#FAF6F0;
  --line:#E5DED3;         /* linhas finas */
  --blue:#3E6FE0;         /* azul da loja = botões de afiliado */
  --blue-dark:#2F5CC8;
  --blue-pale:#EDF3FF;
  --gold:#B5822A;         /* detalhe editorial */
  --green:#17A673;
  --red:#C9503F;
  /* Poppins = a MESMA fonte da página de review na raiz do site (continuidade).
     A serifada entra só nos títulos, pra dar cara de revista/blog. */
  --serif:"Newsreader",Georgia,"Times New Roman",serif;
  --sans:"Poppins",system-ui,-apple-system,"Segoe UI",sans-serif;
  --shell:1400px;
  --pad:clamp(1.15rem,4vw,3.5rem);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink-2);
  font-family:var(--sans);
  font-size:clamp(1rem,.96rem + .18vw,1.09rem);
  line-height:1.72;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue-dark)}

.shell{width:100%;max-width:var(--shell);margin-inline:auto;padding-inline:var(--pad)}
.narrow{max-width:820px;margin-inline:auto}

h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);margin:0;line-height:1.14;letter-spacing:-.015em;font-weight:600}
h1{font-size:clamp(2.05rem,1.4rem + 2.9vw,3.5rem);line-height:1.08}
h2{font-size:clamp(1.55rem,1.2rem + 1.6vw,2.3rem)}
h3{font-size:clamp(1.2rem,1.08rem + .55vw,1.5rem)}
h4{font-size:1.08rem}
p{margin:0 0 1.15em}
p:last-child{margin-bottom:0}

/* -------------------------------------------------- barra de disclosure */
.disclosure{
  background:#F7F4EE;border-bottom:1px solid var(--line);
  font-size:.72rem;line-height:1.45;color:#6B7280;padding-block:.45rem;
}
.disclosure strong{font-weight:600;color:#4B5563}

/* -------------------------------------------------- cabeçalho */
.site-head{
  background:rgba(246,250,254,.94);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:70;
}
.site-head > .shell{display:flex;align-items:center;gap:1.5rem;padding-block:.9rem}
.brand{
  font-family:var(--serif);font-weight:600;font-size:1.3rem;letter-spacing:-.03em;
  color:var(--ink);text-decoration:none;flex:none;line-height:1;
}
.brand em{font-style:italic;color:var(--blue)}
.brand small{
  display:block;font-family:var(--sans);font-size:.58rem;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);margin-top:.28rem;
}
.site-nav{display:flex;gap:1.55rem;margin-left:auto;flex-wrap:wrap}
.site-nav a{
  font-size:.87rem;font-weight:500;color:var(--ink-2);text-decoration:none;
  padding-block:.25rem;border-bottom:2px solid transparent;
}
.site-nav a:hover,.site-nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--blue)}
@media(max-width:860px){
  .site-head > .shell{flex-wrap:wrap;gap:.7rem 1rem}
  .site-nav{margin-left:0;width:100%;gap:1.1rem;overflow-x:auto;padding-bottom:.15rem}
  .site-nav a{white-space:nowrap;font-size:.82rem}
}

/* -------------------------------------------------- botões */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:var(--sans);font-weight:600;font-size:.98rem;text-align:center;
  text-decoration:none;border:0;cursor:pointer;border-radius:100px;
  padding:1rem 2.1rem;background:var(--blue);color:#fff;
  box-shadow:0 10px 24px -12px rgba(62,111,224,.95);
  transition:background .18s ease,transform .18s ease,box-shadow .18s ease;
}
.btn:hover,.btn:focus-visible{background:var(--blue-dark);transform:translateY(-2px);box-shadow:0 16px 32px -12px rgba(62,111,224,1)}
.btn--lg{font-size:1.05rem;padding:1.15rem 2.5rem}
.btn--full{width:100%}
.btn--ghost{background:transparent;color:var(--blue-dark);border:1.5px solid var(--blue);box-shadow:none}
.btn--ghost:hover{background:var(--blue-pale);color:var(--blue-dark);transform:none}
.btn-note{display:block;margin-top:.7rem;font-size:.78rem;line-height:1.5;color:var(--ink-3)}

/* -------------------------------------------------- home: hero */
.hero{position:relative;background:#D9C6B4;overflow:hidden;isolation:isolate}
.hero > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:62% 50%;z-index:-2}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,rgba(18,22,28,.86) 0%,rgba(18,22,28,.6) 46%,rgba(18,22,28,.08) 76%);
}
@media(max-width:760px){.hero::after{background:linear-gradient(180deg,rgba(18,22,28,.8) 0%,rgba(18,22,28,.62) 55%,rgba(18,22,28,.8) 100%)}}
.hero .shell{padding-block:clamp(3.2rem,9vw,7rem)}
.hero-copy{max-width:640px;color:#fff}
.hero h1{color:#fff;margin-bottom:1.1rem}
.hero p{color:rgba(255,255,255,.9);font-size:1.09em;max-width:52ch}
.eyebrow{
  display:inline-block;font-family:var(--sans);font-size:.7rem;font-weight:700;
  letter-spacing:.19em;text-transform:uppercase;color:var(--gold);margin-bottom:1rem;
}
.hero .eyebrow{color:#F0C572}
.hero-actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:1.9rem;align-items:center}
.hero-actions .btn--ghost{color:#fff;border-color:rgba(255,255,255,.55)}
.hero-actions .btn--ghost:hover{background:rgba(255,255,255,.14);color:#fff}

/* -------------------------------------------------- faixa de confiança */
.strip{background:#fff;border-bottom:1px solid var(--line);padding-block:1.35rem}
.strip .shell{display:flex;flex-wrap:wrap;gap:.9rem 2.6rem;justify-content:center}
.strip-item{display:flex;align-items:center;gap:.55rem;font-size:.86rem;font-weight:600;color:var(--ink)}
.strip-item svg{width:20px;height:20px;flex:none;stroke:var(--blue);fill:none;stroke-width:2}

/* -------------------------------------------------- seções */
.band{padding-block:clamp(2.8rem,6.5vw,5rem)}
.band--sand{background:var(--sand-2);border-block:1px solid var(--line)}
.band-head{max-width:640px;margin-bottom:clamp(1.8rem,4vw,2.8rem)}
.band-head.center{margin-inline:auto;text-align:center}
.band-head p{margin-top:.85rem;font-size:1.04em;color:var(--ink-2)}

/* -------------------------------------------------- grid de artigos */
.cards{display:grid;gap:clamp(1.4rem,2.5vw,2.2rem);grid-template-columns:repeat(auto-fill,minmax(290px,1fr))}
.card{
  background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;
  display:flex;flex-direction:column;text-decoration:none;
  transition:transform .2s ease,box-shadow .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:0 22px 44px -26px rgba(18,22,28,.4)}
.card > img{width:100%;aspect-ratio:16/10;object-fit:cover;background:var(--sand)}
.card-body{padding:1.3rem 1.4rem 1.5rem;display:flex;flex-direction:column;gap:.55rem;flex:1}
.card-kicker{font-size:.68rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--gold)}
.card h3{font-size:1.22rem;line-height:1.24}
.card p{font-size:.93rem;margin:0;color:var(--ink-2)}
.card-more{margin-top:auto;padding-top:.7rem;font-size:.84rem;font-weight:600;color:var(--blue-dark)}

/* destaque: primeiro card ocupa duas colunas com foto grande */
.card--wide{grid-column:span 2}
.card--wide > img{aspect-ratio:16/9}
.card--wide h3{font-size:clamp(1.4rem,1.15rem + 1vw,1.95rem)}
.card--wide p{font-size:1rem}
@media(max-width:700px){.card--wide{grid-column:span 1}}

/* -------------------------------------------------- página de artigo */
.art-head{background:#fff;border-bottom:1px solid var(--line);padding-block:clamp(2.2rem,5vw,3.4rem)}
.art-head .shell{max-width:900px}
.crumbs{font-size:.8rem;color:var(--ink-3);margin-bottom:1.1rem}
.crumbs a{color:var(--ink-3);text-decoration:none;border-bottom:1px solid var(--line)}
.crumbs a:hover{color:var(--blue-dark)}
.art-head h1{margin-bottom:1rem}
.art-standfirst{font-size:clamp(1.06rem,1rem + .35vw,1.24rem);line-height:1.6;color:var(--ink-2);max-width:62ch}
.byline{
  display:flex;flex-wrap:wrap;align-items:center;gap:.5rem .9rem;margin-top:1.5rem;
  padding-top:1.2rem;border-top:1px solid var(--line);font-size:.83rem;color:var(--ink-3);
}
.byline b{color:var(--ink);font-weight:600}
.byline span::before{content:"·";margin-right:.9rem;color:var(--line)}
.byline span:first-of-type::before{content:none;margin:0}

.art-figure{background:var(--sand);border-bottom:1px solid var(--line)}
.art-figure img{width:100%;max-height:min(62vh,620px);object-fit:cover}
.art-figure figcaption{font-size:.78rem;color:var(--ink-3);padding:.7rem var(--pad);max-width:var(--shell);margin-inline:auto}

/* grade principal: coluna de leitura + barra lateral (ocupa a tela no desktop) */
.art-grid{display:grid;gap:clamp(2rem,4vw,4.5rem);padding-block:clamp(2.2rem,5vw,3.8rem)}
@media(min-width:1060px){
  .art-grid{grid-template-columns:minmax(0,1fr) 340px;align-items:start}
}
.prose{max-width:74ch;min-width:0}
.prose > h2{margin:2.6rem 0 .9rem;padding-top:.2rem;color:var(--blue)}
.prose > h2:first-child{margin-top:0}
.prose > h3{margin:1.9rem 0 .7rem}
.prose ul,.prose ol{margin:0 0 1.3em;padding-left:0;list-style:none}
.prose ol{counter-reset:n}
.prose li{position:relative;padding-left:1.75rem;margin-bottom:.6rem}
.prose ul > li::before{
  content:"";position:absolute;left:.15rem;top:.66em;width:.42rem;height:.42rem;
  border-radius:50%;background:var(--blue);
}
.prose ol > li{counter-increment:n}
.prose ol > li::before{
  content:counter(n);position:absolute;left:0;top:.06em;width:1.25rem;height:1.25rem;
  border-radius:50%;background:var(--blue-pale);color:var(--blue-dark);
  font-size:.74rem;font-weight:700;display:grid;place-items:center;font-family:var(--sans);
}
.prose strong{color:var(--ink);font-weight:600}
.prose figure{margin:2rem 0}
.prose figure img{border-radius:12px;border:1px solid var(--line)}
.prose figcaption{font-size:.79rem;color:var(--ink-3);margin-top:.6rem;line-height:1.5}
.prose blockquote{
  margin:2rem 0;padding:.2rem 0 .2rem 1.4rem;border-left:3px solid var(--gold);
  font-family:var(--serif);font-size:1.2rem;line-height:1.5;color:var(--ink);font-style:italic;
}

/* answer-block — resposta direta no topo (é o trecho que a IA cita) */
.answer{
  background:var(--blue-pale);border:1px solid #D8E4FA;border-radius:14px;
  padding:clamp(1.2rem,2.5vw,1.7rem);margin-bottom:2.2rem;
}
.answer h2{font-family:var(--sans);font-size:.7rem;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--blue-dark);margin:0 0 .6rem}
.answer p{font-size:1.08em;line-height:1.6;color:var(--ink);margin:0}

/* caixas de apoio */
.callout{
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--blue);
  border-radius:0 12px 12px 0;padding:1.3rem 1.5rem;margin:2rem 0;font-size:.95rem;
}
.callout h4,.callout h3{font-family:var(--sans);font-size:.94rem;font-weight:700;margin-bottom:.45rem;margin-top:0;line-height:1.35}
.callout--warn{border-left-color:var(--red);background:#FDF6F5}
.callout--warn h4,.callout--warn h3{color:var(--red)}

/* tabela */
.table-scroll{overflow-x:auto;margin:2rem 0;border:1px solid var(--line);border-radius:12px;background:#fff}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:.92rem}
th,td{padding:.85rem 1.1rem;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{font-family:var(--sans);font-size:.76rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
  color:var(--ink);background:var(--sand-2);white-space:nowrap}
tbody tr:last-child td{border-bottom:0}

/* prós e contras */
.pc{display:grid;gap:1.2rem;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));margin:2rem 0}
.pc-box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.5rem}
.pc-box h4,.pc-box h3{display:flex;align-items:center;gap:.5rem;font-family:var(--sans);font-size:.95rem;font-weight:700;margin-top:0;margin-bottom:1rem;line-height:1.35}
.pc-box ul{margin:0;padding:0;list-style:none}
.pc-box li{position:relative;padding-left:1.7rem;margin-bottom:.7rem;font-size:.93rem;line-height:1.55}
.pc-box li:last-child{margin-bottom:0}
.pc-box li::before{
  position:absolute;left:0;top:.14em;width:1.15rem;height:1.15rem;border-radius:50%;
  display:grid;place-items:center;font-size:.72rem;font-weight:700;color:#fff;font-family:var(--sans);
}
.pc-yes li::before{content:"\2713";background:var(--green)}
.pc-no li::before{content:"\00D7";background:var(--red)}

/* caixa de produto / CTA de afiliado dentro do texto */
.offer{
  margin:2.6rem 0;background:#fff;border:1px solid #D8E4FA;border-radius:16px;overflow:hidden;
  box-shadow:0 20px 44px -30px rgba(18,22,28,.45);
}
.offer-top{display:grid;gap:0}
@media(min-width:620px){.offer-top{grid-template-columns:210px minmax(0,1fr)}}
.offer-top > img{width:100%;height:100%;min-height:170px;object-fit:cover;background:var(--blue-pale)}
.offer-body{padding:clamp(1.3rem,2.5vw,1.8rem)}
.offer-body .card-kicker{color:var(--blue-dark)}
.offer-body h3{font-size:1.35rem;margin:.4rem 0 .6rem}
.offer-body p{font-size:.94rem;margin-bottom:1rem}
.offer-perks{display:flex;flex-wrap:wrap;gap:.45rem;margin-bottom:1.2rem;padding:0;list-style:none}
.offer-perks li{
  background:var(--blue-pale);color:var(--blue-dark);border-radius:100px;
  padding:.34rem .85rem;font-size:.79rem;font-weight:600;margin:0;
}
.offer-perks li::before{display:none}

/* FAQ */
.faq{margin:2rem 0 0}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:.7rem;overflow:hidden}
.faq summary{
  cursor:pointer;list-style:none;padding:1.05rem 1.3rem;font-weight:600;font-size:1rem;
  color:var(--ink);display:flex;justify-content:space-between;gap:1.2rem;align-items:center;
  font-family:var(--serif);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--sans);font-weight:400;font-size:1.5rem;line-height:1;
  color:var(--blue);flex:none;transition:transform .22s ease}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details > p{padding:0 1.3rem 1.25rem;font-size:.94rem;margin:0}

/* -------------------------------------------------- barra lateral */
.rail{display:flex;flex-direction:column;gap:1.3rem;min-width:0}
@media(min-width:1060px){.rail{position:sticky;top:5.6rem}}
.rail-box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.35rem}
.rail-box h4{
  font-family:var(--sans);font-size:.68rem;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--ink-3);margin-bottom:.9rem;
}
.rail-box.dark{background:var(--ink);border-color:var(--ink)}
.rail-box.dark h4{color:#8E9AAA}
.rail-box.dark h3,.rail-box.dark p{color:#fff}
.rail-box.dark p{font-size:.9rem;color:rgba(255,255,255,.78)}
.rail-box.dark img{border-radius:10px;margin-bottom:1rem}

.toc{list-style:none;margin:0;padding:0;font-size:.89rem}
.toc li{margin-bottom:.55rem;padding-left:0}
.toc li::before{display:none}
.toc a{color:var(--ink-2);text-decoration:none;border-bottom:1px solid transparent}
.toc a:hover{color:var(--blue-dark);border-bottom-color:var(--blue)}

.author{display:flex;gap:.9rem;align-items:flex-start}
.author-photo{
  width:56px;height:56px;border-radius:50%;flex:none;object-fit:cover;
  background:var(--sand);border:1px solid var(--line);
}
.author-photo--ph{display:grid;place-items:center;font-family:var(--serif);font-size:1.35rem;
  color:var(--blue-dark);background:var(--blue-pale)}
.author-txt{min-width:0}
.author-txt b{display:block;color:var(--ink);font-size:.95rem;font-family:var(--serif);font-weight:600}
.author-txt p{font-size:.85rem;line-height:1.55;margin:.3rem 0 0;color:var(--ink-2)}
.rail-links{list-style:none;margin:0;padding:0;font-size:.89rem}
.rail-links li{padding-left:0;margin-bottom:.6rem}
.rail-links li::before{display:none}
.rail-links a{color:var(--ink);text-decoration:none;font-weight:500;border-bottom:1px solid var(--line)}
.rail-links a:hover{color:var(--blue-dark);border-bottom-color:var(--blue)}

/* -------------------------------------------------- CTA final full-bleed */
.closer{position:relative;overflow:hidden;isolation:isolate;background:#1A222E}
.closer > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:70% 50%;z-index:-2;opacity:.9}
.closer::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,rgba(18,22,28,.92) 0%,rgba(18,22,28,.68) 48%,rgba(18,22,28,.2) 80%)}
@media(max-width:760px){.closer::after{background:rgba(18,22,28,.86)}}
.closer .shell{padding-block:clamp(2.8rem,7vw,5rem)}
.closer-copy{max-width:560px}
.closer h2{color:#fff;margin-bottom:1rem}
.closer p{color:rgba(255,255,255,.85)}
.closer ul{list-style:none;margin:1.2rem 0 0;padding:0}
.closer li{position:relative;padding-left:1.85rem;margin-bottom:.5rem;color:#fff;font-weight:600;font-size:.96rem}
.closer li::before{
  content:"";position:absolute;left:0;top:.34em;width:1.15rem;height:1.15rem;border-radius:50%;
  background:var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center/.72rem no-repeat;
}
.closer .btn{margin-top:1.8rem}
.closer .btn-note{color:rgba(255,255,255,.75)}

/* -------------------------------------------------- rodapé */
.site-foot{background:var(--ink);color:#8E9AAA;font-size:.86rem;line-height:1.68;padding-block:clamp(2.4rem,5vw,3.4rem)}
.site-foot .brand{color:#fff;display:inline-block;margin-bottom:1.2rem}
.site-foot .brand small{color:#6E7A8A}
.site-foot strong{color:#C4CDD8;font-weight:600}
.site-foot p{max-width:78ch;font-size:.84rem}
.foot-nav{display:flex;flex-wrap:wrap;gap:1.3rem;margin-top:1.6rem;padding-top:1.4rem;
  border-top:1px solid rgba(255,255,255,.13);font-size:.82rem}
.foot-nav a{color:#8FB0F2;text-decoration:underline;text-underline-offset:3px}

/* -------------------------------------------------- páginas simples */
.page{padding-block:clamp(2.4rem,5vw,4rem)}
.page .prose{max-width:76ch}
.page h1{margin-bottom:1.2rem}
.page h2{font-size:clamp(1.3rem,1.15rem + .8vw,1.7rem)}

/* -------------------------------------------------- acessibilidade */
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:4px}
.hero :focus-visible,.closer :focus-visible{outline-color:#fff}
.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}
.skip{position:absolute;left:-9999px}
.skip:focus{left:.6rem;top:.6rem;z-index:200;background:#fff;padding:.7rem 1.1rem;border-radius:8px}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important}
}