/* Blog do Afina.ai: visual de blog (claro, foco em leitura), com as cores da marca só nos detalhes */
:root{
  --bg:#f7f6fb; --paper:#fff; --ink:#1b1830; --fg:#2b2840; --dim:#6b6785; --line:#e6e3f0;
  --violet:#6d3df5; --violet-d:#5226d8; --violet-l:#efe9ff; --gold:#e8a600; --cyan:#0aa5c2; --ok:#16a34a; --pink:#e0457b;
  --display:'Sora',system-ui,sans-serif; --body:'Source Serif 4',Georgia,serif; --ui:'Nunito',system-ui,sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.6 var(--ui);overflow-x:clip;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--violet)}
.wrap{max-width:1140px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--display);color:var(--ink);text-wrap:balance;letter-spacing:-.015em;line-height:1.2}
.k{display:inline-block;font:800 .72rem var(--ui);letter-spacing:.08em;text-transform:uppercase;color:var(--violet)}

/* Cabeçalho */
.top{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.navbar{display:flex;align-items:center;gap:20px;min-height:64px}
.logo{display:flex;align-items:center;gap:8px;font:800 1.2rem var(--display);text-decoration:none;color:var(--ink)}
.logo b{color:var(--gold)}
.logo-s{font:700 1rem var(--display);color:var(--dim);padding-left:10px;margin-left:2px;border-left:1px solid var(--line)}
.navlinks{display:flex;gap:20px;margin-left:auto;font-weight:700;font-size:.92rem}
.navlinks a{color:var(--fg);text-decoration:none}.navlinks a:hover{color:var(--violet)}
@media (max-width:860px){.navlinks{display:none}.navbar .bt{margin-left:auto}}
@media (max-width:420px){.logo-s{display:none}}
.topics-bar{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;padding:0 0 10px}
.topics-bar::-webkit-scrollbar{display:none}
.topics-bar a{flex:0 0 auto;padding:6px 12px;border-radius:999px;font:700 .85rem var(--ui);color:var(--dim);text-decoration:none;border:1px solid var(--line);background:var(--paper)}
.topics-bar a:hover,.topics-bar a.on{color:var(--violet);border-color:var(--violet);background:var(--violet-l)}

/* Botões */
.bt{display:inline-flex;align-items:center;justify-content:center;gap:10px;cursor:pointer;text-decoration:none;border:0;
  padding:12px 20px;border-radius:999px;background:var(--violet);color:#fff;font:800 1rem var(--ui);transition:background .2s,transform .2s}
.bt:hover{background:var(--violet-d);transform:translateY(-1px)}
.bt .go{display:grid;place-items:center}
.bt .go svg{width:18px;height:18px}
.bt.sm{font-size:.86rem;padding:8px 14px}.bt.sm .go svg{width:14px;height:14px}
.bo{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:999px;text-decoration:none;cursor:pointer;font:800 .95rem var(--ui);color:var(--violet);background:var(--paper);border:1.5px solid var(--violet);transition:background .2s}
.bo:hover{background:var(--violet-l)}
.bo.sm{padding:7px 14px;font-size:.86rem}

/* Capa dos artigos: ícone 3D sobre fundo suave do tema */
.thumb{display:grid;place-items:center;aspect-ratio:16/9;border-radius:14px;overflow:hidden;background:linear-gradient(135deg,#efe9ff,#e3f6fb)}
.thumb img{width:38%;max-width:150px;filter:drop-shadow(0 10px 18px rgba(40,20,90,.25));transition:transform .3s}
.thumb[data-t=afinacao],.thumb[data-t=pitch]{background:linear-gradient(135deg,#e7defe,#d6f1fb)}
.thumb[data-t=tecnica],.thumb[data-t=technique]{background:linear-gradient(135deg,#ffe9d6,#fff4c7)}
.thumb[data-t=saude],.thumb[data-t=health]{background:linear-gradient(135deg,#dcf5e4,#e6f7f3)}
.thumb[data-t=comecar],.thumb[data-t=beginners]{background:linear-gradient(135deg,#fff1c9,#ffe2ec)}
.thumb[data-t=tom],.thumb[data-t=range]{background:linear-gradient(135deg,#dfe7ff,#efe3ff)}
.thumb[data-t=carreira],.thumb[data-t=career]{background:linear-gradient(135deg,#ffdfe6,#efe3ff)}

/* Home */
.intro{padding:34px 0 8px}
.intro h1{font-size:clamp(1.8rem,4vw,2.6rem);margin:0 0 6px}
.intro p{margin:0;color:var(--dim);font-size:1.05rem;max-width:62ch}
.feat{display:grid;grid-template-columns:1.5fr 1fr;gap:26px;padding:26px 0}
.feat-main{text-decoration:none;color:inherit;display:grid;gap:12px}
.feat-main .thumb{aspect-ratio:16/9}
.feat-main .thumb img{width:30%}
.feat-main h2{font-size:clamp(1.5rem,3vw,2.1rem);margin:0}
.feat-main p{margin:0;color:var(--dim);font-size:1.05rem}
.feat-side{display:grid;gap:18px;align-content:start}
.feat-side .item{grid-template-columns:150px 1fr}
@media (max-width:860px){.feat{grid-template-columns:1fr}}
.feat-main:hover h2,.item:hover h3{color:var(--violet)}
.feat-main:hover .thumb img,.item:hover .thumb img{transform:scale(1.06)}
.meta{font-size:.82rem;color:var(--dim)}
.meta .k{margin-right:6px}

.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px;padding:20px 0 30px;align-items:start}
@media (max-width:960px){.layout{grid-template-columns:1fr}}
.sec-h{font-size:1.35rem;margin:0 0 16px;padding-bottom:10px;border-bottom:2px solid var(--ink)}
.list{display:grid;gap:22px}
.item{display:grid;grid-template-columns:220px 1fr;gap:18px;align-items:start;text-decoration:none;color:inherit}
.item h3{margin:4px 0 6px;font-size:1.2rem;transition:color .2s}
.item p{margin:0 0 6px;color:var(--dim);font-size:.96rem;line-height:1.5}
@media (max-width:560px){.item,.feat-side .item{grid-template-columns:110px 1fr;gap:12px}.item h3{font-size:1.02rem}.item p{display:none}}

.side{display:grid;gap:20px;position:sticky;top:84px}
@media (max-width:960px){.side{position:static}}
.box{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px}
.box h3{margin:0 0 8px;font-size:1.05rem}
.box p{margin:0 0 12px;color:var(--dim);font-size:.93rem;line-height:1.5}
.box ul{list-style:none;margin:0;padding:0;display:grid}
.box li a{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line);color:var(--fg);text-decoration:none;font-weight:700;font-size:.94rem}
.box li:last-child a{border-bottom:0}
.box li a:hover{color:var(--violet)}
.box li a span{color:var(--dim);font-weight:500}
.box.tool-ad{background:linear-gradient(160deg,#f1ebff,#fff)}
.box.app-ad{display:grid;grid-template-columns:56px 1fr;gap:12px;align-items:start}
.box.app-ad img{width:56px}
.box.app-ad p{margin:4px 0 8px}
.box.app-ad a{font-weight:800;font-size:.92rem}

/* Página de tema */
.topic-h{padding:30px 0 10px}
.topic-h h1{margin:4px 0 6px;font-size:clamp(1.7rem,3.6vw,2.4rem)}
.topic-h p{margin:0;color:var(--dim)}

/* Artigo */
.post{padding-block:22px 40px}
.post.narrow{max-width:780px}
.crumbs{font-size:.85rem;color:var(--dim);margin:0 0 16px}
.crumbs a{color:var(--dim);text-decoration:none}.crumbs a:hover{color:var(--violet)}
.post-h{display:grid;gap:10px;max-width:760px;margin-bottom:22px}
.post-h h1{font-size:clamp(1.9rem,4.4vw,2.8rem);margin:0}
.lead{font:1.2rem/1.55 var(--body);color:var(--dim);margin:0}
.byline{display:flex;align-items:center;gap:10px;font-size:.88rem;color:var(--dim);margin:6px 0 0}
.byline img{width:34px;height:34px;border-radius:50%;background:var(--violet-l);padding:3px}
.post .thumb.cover{max-width:760px;aspect-ratio:21/9;margin:0 0 30px}
.post .thumb.cover img{width:20%}
.post-grid{display:grid;grid-template-columns:minmax(0,720px) 240px;gap:50px;align-items:start}
.toc{position:sticky;top:90px;font-size:.88rem;order:2}
.toc b{font:800 .72rem var(--ui);letter-spacing:.08em;text-transform:uppercase;color:var(--dim)}
.toc ol{list-style:none;padding:0;margin:10px 0 0;display:grid;gap:8px;border-left:2px solid var(--line)}
.toc a{display:block;padding-left:12px;color:var(--dim);text-decoration:none;line-height:1.4}
.toc a:hover,.toc a.on{color:var(--violet);border-left:2px solid var(--violet);margin-left:-2px}
@media (max-width:1000px){.post-grid{grid-template-columns:1fr}.toc{display:none}}
.prose{max-width:720px;font:19px/1.75 var(--body);color:var(--fg)}
.prose h2{font-size:1.6rem;margin:2em 0 .5em}
.prose h3{font-size:1.25rem;margin:1.7em 0 .4em}
.prose strong{color:var(--ink)}
.prose ul,.prose ol{padding-left:1.3em}
.prose li{margin:.35em 0}
.prose li::marker{color:var(--violet)}
.prose blockquote{margin:1.5em 0;padding:14px 20px;border-left:4px solid var(--gold);background:#fff8e6;border-radius:0 12px 12px 0}
.prose blockquote p{margin:0}
.prose code{font-size:.85em;padding:2px 6px;border-radius:6px;background:var(--violet-l)}
.tbl{overflow-x:auto;margin:1.4em 0;border:1px solid var(--line);border-radius:12px;background:var(--paper)}
.tbl table{border-collapse:collapse;width:100%;font:.92rem/1.5 var(--ui)}
.tbl th,.tbl td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{background:var(--violet-l);font-family:var(--display);font-size:.86rem;color:var(--ink)}
.tbl tr:last-child td{border-bottom:0}
.note{font:.9rem/1.5 var(--ui);color:var(--dim);padding:12px 16px;border:1px dashed #cfc9e3;border-radius:12px;background:var(--paper)}
.cta{display:flex;gap:18px;align-items:center;margin:2.2em 0;padding:20px;border-radius:16px;background:var(--paper);border:1px solid var(--line);font-family:var(--ui)}
.cta img{width:84px;flex:0 0 auto}
.cta b{font-family:var(--display);font-size:1.08rem;color:var(--ink)}
.cta p{margin:6px 0 12px;color:var(--dim);font-size:.95rem;line-height:1.5}
@media (max-width:560px){.cta{flex-direction:column;align-items:flex-start}.cta img{width:64px}}
.toolbox{display:grid;gap:4px;margin:2em 0;padding:18px 20px;border-radius:16px;border:1px solid #cfe9f0;background:#effafd;font-family:var(--ui)}
.toolbox b{font-family:var(--display);font-size:1.05rem;color:var(--ink)}
.toolbox p{margin:0 0 10px;color:var(--dim);font-size:.94rem;line-height:1.5}
.toolbox .bo{justify-self:start}
.faq{font-family:var(--ui)}
.faq details{border:1px solid var(--line);border-radius:12px;padding:4px 18px;margin:10px 0;background:var(--paper)}
.faq summary{cursor:pointer;font-weight:800;padding:10px 0;color:var(--ink)}
.faq details p{margin:0 0 12px;color:var(--dim);font-size:1rem}
.related{margin-top:50px;padding-top:24px;border-top:1px solid var(--line)}
.related h2{font-size:1.35rem;margin:0 0 16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid3 .item{grid-template-columns:1fr;gap:10px}
.grid3 .item p{display:block}
@media (max-width:760px){.grid3{grid-template-columns:1fr}.grid3 .item{grid-template-columns:110px 1fr}}

/* Teste de afinação */
.tool{display:grid;gap:18px;justify-items:center;text-align:center;margin:10px 0 30px;padding:30px 20px;border-radius:20px;background:#15122e;color:#f2f3ff;font-family:var(--ui)}
.tool .note-big{font:800 clamp(3rem,12vw,5.5rem)/1 var(--display);min-height:1.1em}
.tool .note-big.ok{color:#4ade80;text-shadow:0 0 30px rgba(74,222,128,.5)}
.gauge{position:relative;width:min(420px,100%);height:18px;border-radius:9px;background:linear-gradient(90deg,#ff5fae,#f7b24b 30%,#4ade80 44% 56%,#f7b24b 70%,#ff5fae)}
.gauge i{position:absolute;top:-8px;left:50%;width:4px;height:34px;border-radius:2px;background:#fff;box-shadow:0 0 12px #fff;transition:left .08s linear;translate:-50% 0}
.gauge-l{display:flex;justify-content:space-between;width:min(420px,100%);font-size:.8rem;color:#aab1dc}
.tool .cents{font:700 1.1rem var(--display);color:#aab1dc;min-height:1.4em}
.tool .msg{max-width:46ch;color:#c9cdea;margin:0;min-height:3em}
.tool .row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;align-items:center;color:#c9cdea}
.tool select{font:700 1rem var(--ui);padding:9px 12px;border-radius:10px;background:#221d47;color:#fff;border:1px solid #3a3470}
.tool .bo{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.tool .bo:hover{background:rgba(255,255,255,.1)}
.tool .k{color:#9b82ff}
.result{display:none;gap:10px;justify-items:center;padding:20px;border-radius:16px;border:1px solid rgba(74,222,128,.4);background:rgba(74,222,128,.08);width:min(520px,100%)}
.result.on{display:grid}
.result p{color:#dfe2f7}
.result .score{font:800 3rem var(--display);color:#4ade80}

/* Rodapé e cookies */
.foot{margin-top:40px;padding:40px 0 calc(30px + env(safe-area-inset-bottom,0px));background:var(--paper);border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
.foot-grid > div{display:grid;align-content:start;gap:8px;font-size:.92rem}
.foot-grid b{color:var(--ink)}
.foot-grid p{color:var(--dim);margin:6px 0 0}
.foot-grid a,.linkbtn{color:var(--dim);text-decoration:none;background:none;border:0;padding:0;font:inherit;text-align:left;cursor:pointer}
.foot-grid a:hover,.linkbtn:hover{color:var(--violet)}
.foot-s{font-size:.8rem;color:var(--dim);margin-top:26px}
@media (max-width:760px){.foot-grid{grid-template-columns:1fr}}
.cookie{position:fixed;z-index:50;left:max(12px,env(safe-area-inset-left,0px));right:max(12px,env(safe-area-inset-right,0px));bottom:calc(12px + env(safe-area-inset-bottom,0px));max-width:720px;margin:0 auto;
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;padding:14px 16px;border-radius:14px;background:var(--paper);border:1px solid var(--line);box-shadow:0 14px 40px rgba(30,20,70,.18);font-size:.9rem}
.cookie[hidden]{display:none}
.cookie p{margin:0;flex:1 1 300px;color:var(--dim)}
.cookie div{display:flex;gap:8px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.feat-side .meta .k,.grid3 .meta .k{display:block;margin:0 0 2px}
.foot-grid .logo b{color:var(--gold)}
/* Versão só texto (06/11): sem ícones, sem mascote, chamadas discretas */
.logo{font:800 1.15rem var(--display)}
p.cta,p.toolbox{display:block;margin:1.8em 0;padding:0 0 0 16px;border:0;border-left:3px solid var(--line);border-radius:0;background:none;font:1rem/1.6 var(--ui);color:var(--dim)}
p.toolbox b{font:inherit;font-weight:800;color:var(--ink)}
.item{grid-template-columns:1fr!important}
.item p{display:block!important}
.feat{grid-template-columns:1.4fr 1fr}
.feat-main{padding:26px;background:var(--paper);border:1px solid var(--line);border-radius:14px}
.box a{font-weight:800;font-size:.92rem}