:root{
  --cor:#7c3aed; --cor-esc:#6d28d9; --cor2:#a855f7; --lav:#f5f2ff;
  --tinta:#14161c; --suave:#5c6474; --linha:#e8e6f0; --bg:#ffffff; --bg2:#faf9fd; --raio:14px;
  --sombra:0 1px 2px rgba(20,22,28,.05), 0 10px 26px rgba(20,22,28,.06);
  --sombra2:0 2px 6px rgba(20,22,28,.06), 0 18px 40px rgba(20,22,28,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--tinta);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Arial,sans-serif;font-size:16px;line-height:1.62;-webkit-font-smoothing:antialiased;display:flex;flex-direction:column;min-height:100vh}
a{color:var(--cor);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}

/* ---------- topo ---------- */
.topo{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--linha)}
.topo .linha{display:flex;align-items:center;gap:18px;height:84px}
.marca{position:relative;display:flex;align-items:center;gap:14px;margin-right:auto}
.marca::before{content:"";position:absolute;left:-14px;right:-14px;top:-10px;bottom:-10px;border-radius:20px;background:radial-gradient(60% 70% at 30% 50%,rgba(124,58,237,.13),rgba(124,58,237,0) 70%);animation:pulsa 5s ease-in-out infinite;pointer-events:none}
.marca img.logo{position:relative;height:58px;width:auto;animation:levita 6s ease-in-out infinite}
@keyframes levita{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
@keyframes pulsa{0%,100%{opacity:.6}50%{opacity:1}}
.tagline{position:relative;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#55606f;border-left:1px solid var(--linha);padding-left:14px;line-height:1.65;max-width:25ch}
.nav{display:flex;align-items:center;gap:20px;font-size:14.5px;font-weight:600}
.nav a{color:var(--tinta)}
.nav a:hover{color:var(--cor);text-decoration:none}
.nav a.on{color:var(--cor)}

/* ---------- botão ferramenta ---------- */
.ferramenta{position:relative;flex:none}
.btn-fer{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--linha);background:#fff;color:var(--tinta);font:inherit;font-size:14px;font-weight:700;padding:9px 14px;border-radius:999px;cursor:pointer;transition:.18s}
.btn-fer:hover{border-color:#d6cdf2;box-shadow:var(--sombra);transform:translateY(-1px)}
.btn-fer .pino{width:8px;height:8px;border-radius:50%;background:var(--cor);box-shadow:0 0 0 4px rgba(124,58,237,.15)}
.fer-menu{position:absolute;left:0;top:calc(100% + 10px);min-width:280px;background:#fff;border:1px solid var(--linha);border-radius:var(--raio);box-shadow:var(--sombra2);padding:8px;transform-origin:top left;animation:abre .16s ease-out}
@keyframes abre{from{opacity:0;transform:translateY(-6px) scale(.97)}to{opacity:1;transform:none}}
.fer-menu a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 12px;border-radius:10px;color:var(--tinta);font-weight:600;font-size:14.5px}
.fer-menu a:hover{background:var(--lav);color:var(--cor);text-decoration:none}
.fer-menu .dica{padding:2px 12px 8px;font-size:12.5px;color:var(--suave)}

/* ---------- hero ---------- */
.hero{padding:56px 0 8px;border-bottom:1px solid var(--linha);background:linear-gradient(180deg,#fff 0%,var(--bg2) 100%)}
.hero h1{font-size:clamp(28px,4.4vw,44px);line-height:1.14;letter-spacing:-.02em;margin:0 0 12px;font-weight:800;max-width:24ch}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--cor-esc),var(--cor2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--suave);font-size:17px;margin:0 0 22px;max-width:62ch}
.hero .acoes{display:flex;flex-wrap:wrap;gap:12px;padding-bottom:28px}
.botao{display:inline-flex;align-items:center;gap:9px;background:var(--cor);color:#fff;font-weight:700;font-size:15px;padding:12px 20px;border-radius:999px;box-shadow:var(--sombra);transition:.18s}
.botao:hover{background:var(--cor-esc);text-decoration:none;transform:translateY(-1px)}
.botao.sec{background:#fff;color:var(--tinta);border:1px solid var(--linha);box-shadow:none}
.botao.sec:hover{background:var(--lav);color:var(--cor-esc)}

/* ---------- seções ---------- */
section{padding:40px 0 56px}
main{flex:1 0 auto}
.sec-topo{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.sec-topo h2{font-size:22px;margin:0;letter-spacing:-.01em;font-weight:800}
.sec-topo .nota{color:var(--suave);font-size:14px}
.vazio{border:1px dashed var(--linha);border-radius:var(--raio);padding:26px;text-align:center;color:var(--suave);background:var(--bg2)}

/* ---------- grid de publicações ---------- */
.pubs{display:grid;grid-template-columns:repeat(auto-fill,minmax(288px,1fr));gap:22px}
.pubs.poucos{grid-template-columns:repeat(auto-fill,minmax(400px,1fr))}
.pubs.tres{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}
.pub{display:flex;flex-direction:column;background:#fff;border:1px solid var(--linha);border-radius:var(--raio);overflow:hidden;box-shadow:var(--sombra);transition:.2s;color:inherit}
.pub:hover{text-decoration:none;transform:translateY(-3px);box-shadow:var(--sombra2);border-color:#dcd4f2}
.pub .capa{aspect-ratio:16/9;background:var(--bg2);overflow:hidden}
.pub .capa img{width:100%;height:100%;object-fit:cover;transition:.35s}
.pub:hover .capa img{transform:scale(1.04)}
.pub .corpo{padding:16px 17px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.pub .meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--suave)}
.tag{display:inline-block;background:rgba(124,58,237,.10);color:var(--cor-esc);font-weight:700;padding:3px 9px;border-radius:999px;font-size:11.5px;letter-spacing:.02em}
.pub h3{margin:0;font-size:18px;line-height:1.3;letter-spacing:-.01em}
.pub p{margin:0;color:var(--suave);font-size:14.5px}
.pub .mais{margin-top:auto;padding-top:6px;font-size:14px;font-weight:700;color:var(--cor)}
.lista-h{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.lista-h a{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--linha);border-radius:12px;padding:10px;color:inherit}
.lista-h a:hover{border-color:#dcd4f2;text-decoration:none;box-shadow:var(--sombra)}
.lista-h img{width:84px;height:56px;object-fit:cover;border-radius:8px;flex:none}
.lista-h .t{font-weight:700;font-size:14.5px;line-height:1.3}
.lista-h .d{font-size:12.5px;color:var(--suave)}

/* ---------- páginas internas ---------- */
.pagina{padding:44px 0 10px}
.pagina h1{font-size:clamp(26px,3.6vw,36px);margin:0 0 10px;letter-spacing:-.02em}
.pagina .lead{color:var(--suave);font-size:17px;max-width:66ch;margin:0 0 26px}
.prosa{max-width:70ch}
.prosa h2{font-size:19px;margin:28px 0 8px}
.prosa p{margin:0 0 14px}
.cartoes3{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;margin:8px 0 4px}
.mini{background:#fff;border:1px solid var(--linha);border-radius:var(--raio);padding:16px}
.mini h3{margin:0 0 6px;font-size:16px}
.mini p{margin:0;color:var(--suave);font-size:14.5px}
.migalha{font-size:13px;color:var(--suave);margin:18px 0 0}
.migalha a{color:var(--suave)}

/* ---------- rodapé ---------- */
footer{border-top:1px solid var(--linha);background:var(--bg2);margin-top:auto;padding:26px 0}
footer .linha{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:14px;color:var(--suave)}
footer nav a{color:var(--suave);margin-left:16px}

/* ---------- slot vago na grade ---------- */
.pub.vago{border-style:dashed;box-shadow:none;background:var(--bg2);cursor:default}
.pub.vago:hover{transform:none;box-shadow:none;border-color:var(--linha)}
.pub.vago .capa{background-image:repeating-linear-gradient(45deg,#eceff5 0 12px,#f8fafc 12px 24px)}
.pub.vago .corpo h3{color:var(--suave);font-size:17px}
.mais.aguardando{color:var(--suave);font-weight:600}

@media (max-width:760px){
  .topo .linha{height:auto;padding:12px 0;flex-wrap:wrap;gap:12px}
  .marca{order:1}
  .ferramenta{order:2}
  .nav{order:3;width:100%;justify-content:flex-start;gap:16px;border-top:1px solid var(--linha);padding-top:10px}
  .marca img.logo{height:46px}
  .tagline{display:none}
  .pubs{gap:16px}
}
@media (prefers-reduced-motion:reduce){
  .marca img.logo,.marca::before{animation:none}
  html{scroll-behavior:auto}
}

/* ---------- eixos (página inicial: mercado | hardware | software) ---------- */
.eixos{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.eixo{display:flex;flex-direction:column;gap:14px;min-width:0}
.eixo-topo{display:flex;flex-direction:column;gap:3px;padding-bottom:10px;border-bottom:2px solid var(--linha)}
.eixo-topo .nome{font-size:12.5px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.eixo-topo .nota{font-size:13px;color:var(--suave)}
.eixo[data-eixo="mercado"] .eixo-topo{border-bottom-color:rgba(124,58,237,.35)}
.eixo[data-eixo="mercado"] .eixo-topo .nome{color:#6d28d9}
.eixo[data-eixo="hardware"] .eixo-topo{border-bottom-color:rgba(14,116,144,.35)}
.eixo[data-eixo="hardware"] .eixo-topo .nome{color:#0e7490}
.eixo[data-eixo="software"] .eixo-topo{border-bottom-color:rgba(190,24,93,.32)}
.eixo[data-eixo="software"] .eixo-topo .nome{color:#be185d}
.eixo .pubs{display:grid;grid-template-columns:1fr;gap:18px}
.tag.e-mercado{background:rgba(124,58,237,.10);color:#6d28d9}
.tag.e-hardware{background:rgba(14,116,144,.11);color:#0e7490}
.tag.e-software{background:rgba(190,24,93,.10);color:#be185d}

/* ---------- tríade (mercado → hardware → software) ---------- */
.trilha{margin:30px 0 4px;border:1px solid var(--linha);background:var(--bg2);border-radius:var(--raio);padding:16px}
.trilha-topo{font-size:14px;color:var(--suave);margin-bottom:12px}
.trilha-topo b{color:var(--tinta)}
.trilha-fluxo{display:block;margin-top:2px;font-size:12.5px;letter-spacing:.04em;color:#8b90a3;text-transform:uppercase;font-weight:700}
.trilha-linha{display:flex;align-items:stretch;gap:10px;flex-wrap:wrap}
.t-item{flex:1 1 190px;min-width:168px;display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--linha);border-radius:12px;padding:12px;color:inherit}
a.t-item:hover{border-color:#dcd4f2;text-decoration:none;box-shadow:var(--sombra);transform:translateY(-2px)}
.t-item .t-titulo{font-weight:700;font-size:14.5px;line-height:1.3}
.t-item .t-data{font-size:12px;color:var(--suave);margin-top:auto}
.t-item.atual{border-color:#d6cdf2;background:var(--lav);box-shadow:var(--sombra)}
.t-item.atual::after{content:"você está aqui";font-size:10.5px;font-weight:800;color:var(--cor-esc);text-transform:uppercase;letter-spacing:.07em}
.t-item.t-vazio{border-style:dashed;background:transparent;color:var(--suave)}
.t-item.t-vazio .t-titulo{font-weight:600;font-size:13.5px;color:var(--suave)}
.t-seta{display:flex;align-items:center;color:#c3b8e6;font-weight:800;flex:none}

/* ---------- séries no mapa do site ---------- */
.series{display:flex;flex-direction:column;gap:14px}
.serie{background:#fff;border:1px solid var(--linha);border-radius:var(--raio);padding:16px;box-shadow:var(--sombra)}
.serie-topo{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.serie-nome{font-weight:800;font-size:17px;letter-spacing:-.01em}
.serie-nota{font-size:12.5px;color:var(--suave)}

/* ---------- carrossel "Explore também" ---------- */
.explorar{padding:6px 0 56px}
.carrossel{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding:2px 2px 14px;scrollbar-width:thin}
.carrossel::-webkit-scrollbar{height:8px}
.carrossel::-webkit-scrollbar-track{background:var(--bg2);border-radius:99px}
.carrossel::-webkit-scrollbar-thumb{background:#e2dcf4;border-radius:99px}
.cart{flex:0 0 290px;scroll-snap-align:start;display:flex;flex-direction:column;background:#fff;border:1px solid var(--linha);border-radius:var(--raio);overflow:hidden;box-shadow:var(--sombra);color:inherit;transition:.2s}
.cart:hover{transform:translateY(-3px);box-shadow:var(--sombra2);border-color:#dcd4f2;text-decoration:none}
.cart-capa{aspect-ratio:16/9;background:var(--bg2);overflow:hidden}
.cart-capa img{width:100%;height:100%;object-fit:cover}
.cart-corpo{padding:13px 15px 16px;display:flex;flex-direction:column;gap:7px}
.cart h3{margin:0;font-size:16px;line-height:1.3;letter-spacing:-.01em}
.cart p{margin:0;font-size:13.5px;color:var(--suave)}
.car-nav{display:flex;gap:8px}
.car-nav button{width:34px;height:34px;border-radius:50%;border:1px solid var(--linha);background:#fff;color:var(--tinta);font-size:15px;cursor:pointer;transition:.18s;line-height:1}
.car-nav button:hover{border-color:#d6cdf2;color:var(--cor);box-shadow:var(--sombra)}

/* ---------- página de publicação ---------- */
.post{padding-bottom:6px}
.post-cabeca{max-width:74ch}
.post h1{font-size:clamp(27px,4vw,40px);line-height:1.14;letter-spacing:-.02em;margin:14px 0 12px}
.meta-linha{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:13px;color:var(--suave)}
.serie-ref{font-size:13px;color:var(--suave)}
.serie-ref b{color:var(--tinta)}
.post .lead{font-size:18.5px;line-height:1.6;color:#3d4350;max-width:66ch;margin:0 0 4px}
.capa-post{margin:24px 0 28px;border-radius:var(--raio);overflow:hidden;border:1px solid var(--linha);background:var(--bg2)}
.capa-post img{width:100%;aspect-ratio:16/9;object-fit:cover}
.prosa{max-width:70ch;font-size:17px;line-height:1.74}
.prosa h2{font-size:22px;margin:32px 0 10px;letter-spacing:-.01em}
.prosa h3{font-size:18px;margin:24px 0 8px}
.prosa p{margin:0 0 16px}
.prosa ul,.prosa ol{margin:0 0 16px;padding-left:22px}
.prosa li{margin-bottom:6px}
.prosa blockquote{margin:0 0 16px;padding:12px 18px;border-left:3px solid var(--cor);background:var(--bg2);border-radius:0 12px 12px 0;color:#3d4350}
.prosa code{background:var(--lav);padding:1px 6px;border-radius:6px;font-size:15px}
.prosa a{border-bottom:1px solid rgba(124,58,237,.35)}
.prosa img{border-radius:var(--raio);margin:6px 0 18px}

@media (max-width:900px){
  .eixos{grid-template-columns:1fr 1fr}
  .eixo[data-eixo="software"]{grid-column:1 / -1}
  .eixo[data-eixo="software"] .pubs{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  .eixos{grid-template-columns:1fr}
  .eixo[data-eixo="software"] .pubs{grid-template-columns:1fr}
  .t-seta{display:none}
  .t-item{flex:1 1 100%}
  .cart{flex:0 0 82%}
}