/* ============================================================
   IA FEED v2 — dark tech-editorial theme for AdaptCMS
   TOKENS (dark padrão + override light via [data-theme])
   ============================================================ */
:root{
  --bg:      oklch(19% 0.018 255);
  --bg-2:    oklch(21.5% 0.020 255);
  --surface: oklch(24% 0.022 255);
  --fg:      oklch(96% 0.004 250);
  --muted:   oklch(68% 0.015 255);
  --border:  oklch(100% 0 0 / .11);
  --accent:  oklch(66% 0.19 258);
  --accent-ink: oklch(97% 0.01 258);
  --glow:    oklch(66% 0.19 258 / .18);
  --font-display:'Söhne','Avenir Next',-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
  --font-body:-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
  --font-mono:ui-monospace,'JetBrains Mono',Menlo,Consolas,monospace;
}
[data-theme="light"]{
  --bg:      oklch(98.5% 0.003 250);
  --bg-2:    oklch(96.5% 0.004 250);
  --surface: oklch(100% 0 0);
  --fg:      oklch(18% 0.02 255);
  --muted:   oklch(50% 0.015 255);
  --border:  oklch(0% 0 0 / .10);
  --accent:  oklch(55% 0.21 260);
  --glow:    oklch(55% 0.21 260 / .10);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:auto}
.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--accent);color:var(--accent-ink);font:600 14px var(--font-body);padding:10px 18px;border-radius:0 0 10px 0;text-decoration:none}
.skip:focus{left:0}
[id]{scroll-margin-top:80px}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,.chip:focus-visible,.arrow-link:focus-visible{
  outline:2px solid var(--accent);outline-offset:2px;border-radius:6px;
}
.search input:focus-visible,.news input[type=email]:focus-visible{outline-offset:0}
body{
  background:var(--bg);color:var(--fg);
  font:16px/1.6 var(--font-body);
  -webkit-font-smoothing:antialiased;
  transition:background .3s,color .3s;
}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
img{display:block;max-width:100%}
.wrap{max-width:1200px;margin:0 auto;padding:0 clamp(20px,4vw,48px)}
.mono{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase}

/* ---------- header ---------- */
.top{
  position:sticky;top:0;z-index:50;
  background:color-mix(in oklab,var(--bg) 82%,transparent);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.top .wrap{display:flex;align-items:center;gap:28px;height:64px}
.logo{display:flex;align-items:center;gap:10px;font:700 19px/1 var(--font-display);letter-spacing:-0.02em}
.logo .dot{width:26px;height:26px;border-radius:8px;background:var(--accent);display:grid;place-items:center;color:var(--accent-ink);font-family:var(--font-mono);font-size:12px;font-weight:600}
.nav{display:flex;gap:22px;font-size:14.5px;font-weight:500;color:var(--muted)}
.nav a{padding:6px 2px;border-bottom:2px solid transparent;transition:color .15s}
.nav a:hover,.nav a[aria-current]{color:var(--fg)}
.nav a[aria-current]{border-color:var(--accent)}
.top .right{margin-left:auto;display:flex;align-items:center;gap:10px}
.search{
  display:flex;align-items:center;gap:8px;height:36px;padding:0 12px;
  background:var(--bg-2);border:1px solid var(--border);border-radius:10px;min-width:210px;
}
.search input{background:none;border:0;outline:0;color:var(--fg);font:14px var(--font-body);width:100%}
.search input::placeholder{color:var(--muted)}
.search kbd{font-family:var(--font-mono);font-size:11px;color:var(--muted);border:1px solid var(--border);border-radius:5px;padding:1px 6px}
.icon-btn{width:36px;height:36px;border-radius:10px;border:1px solid var(--border);display:grid;place-items:center;color:var(--muted);transition:color .15s,border-color .15s}
.icon-btn:hover{color:var(--fg);border-color:var(--fg)}
.icon-btn svg{width:17px;height:17px;stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round}

/* ---------- seletor de idioma ---------- */
.lang{position:relative}
.lang-btn{height:36px;border-radius:10px;border:1px solid var(--border);display:inline-flex;align-items:center;gap:6px;padding:0 10px;background:transparent;color:var(--muted);font:600 11px/1 var(--font-mono);letter-spacing:.08em;cursor:pointer;transition:color .15s,border-color .15s}
.lang-btn:hover{color:var(--fg);border-color:var(--fg)}
.lang-btn svg{width:15px;height:15px;stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round}
.lang-menu{position:absolute;top:calc(100% + 6px);right:0;min-width:168px;background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:6px;display:none;flex-direction:column;gap:2px;box-shadow:0 10px 28px rgba(0,0,0,.22);z-index:60}
.lang-menu.open{display:flex}
.lang-menu button{display:flex;align-items:center;gap:10px;padding:9px 10px;border:0;background:transparent;color:var(--fg);font:14px/1.3 var(--font-body);border-radius:7px;cursor:pointer;text-align:left}
.lang-menu button:hover{background:var(--surface)}
.lang-menu button[aria-current="true"]{color:var(--accent)}
.lang-menu .code{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--muted);margin-left:auto}
.lang-menu button[aria-current="true"] .code{color:var(--accent)}

/* ---------- ticker ---------- */
.ticker{border-bottom:1px solid var(--border);background:var(--bg-2);overflow:hidden}
.ticker .in{display:flex;align-items:center;height:40px}
.ticker .badge{
  flex:0 0 auto;display:flex;align-items:center;gap:8px;padding:0 16px;height:100%;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;color:var(--accent);
  border-right:1px solid var(--border);
}
.ticker .pulse{width:7px;height:7px;border-radius:50%;background:var(--accent);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}
.ticker .belt{flex:1;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent)}
.ticker .track{display:flex;gap:56px;width:max-content;padding-left:24px;animation:belt 46s linear infinite;white-space:nowrap;font-size:13.5px;color:var(--muted)}
.ticker .belt:hover .track{animation-play-state:paused}
.ticker .track b{color:var(--fg);font-weight:600}
.ticker .track .sep{color:var(--accent)}
@keyframes belt{to{transform:translateX(-50%)}}

/* ---------- lead news (hero) ---------- */
.lead-sec{padding:clamp(20px,3vw,32px) 0 clamp(28px,4vw,44px)}
.lead-eyebrow{
  display:flex;align-items:center;gap:12px;margin-bottom:18px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);
}
.lead-eyebrow .live{display:inline-flex;align-items:center;gap:7px;color:var(--accent)}
.lead-eyebrow .pulse{width:7px;height:7px;border-radius:50%;background:var(--accent);animation:pulse 1.6s infinite}
.lead-eyebrow .rule{flex:1;height:1px;background:var(--border)}
.lead-eyebrow .date{color:var(--muted)}

/* ---------- bento destaque ---------- */
.bento{display:grid;grid-template-columns:1.6fr 1fr;gap:14px}
.story{
  position:relative;display:flex;flex-direction:column;justify-content:flex-end;
  background:var(--surface);border:1px solid var(--border);border-radius:16px;
  padding:26px;min-height:200px;overflow:hidden;
  transition:border-color .2s,transform .2s;
}
.story:hover{border-color:color-mix(in oklab,var(--accent) 55%,var(--border));transform:translateY(-2px)}
.story .ph{
  position:absolute;inset:0;
  background:radial-gradient(420px 260px at 80% 10%,var(--glow),transparent 70%),var(--bg-2);
  display:grid;place-items:center;color:var(--muted);
  font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;
}
.story .body{position:relative;background:linear-gradient(transparent,color-mix(in oklab,var(--bg) 88%,transparent) 34%);margin:-26px;padding:70px 26px 24px;margin-top:auto}
.story .meta-row{display:flex;align-items:center;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.tag{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;padding:4px 9px;border-radius:6px;border:1px solid var(--border);color:var(--muted)}
.tag.hot{background:var(--accent);border-color:transparent;color:var(--accent-ink)}
.meta{font-family:var(--font-mono);font-size:11.5px;color:var(--muted);letter-spacing:.04em;display:inline-flex;align-items:center;gap:6px}
.meta .author{color:var(--fg);font-weight:600;letter-spacing:.02em}
.meta .author::before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--accent);margin-right:7px;vertical-align:1px}
.row .rt .when{color:var(--fg);font-weight:600}
.story h2{font:600 clamp(22px,2.4vw,32px)/1.15 var(--font-display);letter-spacing:-0.02em;text-wrap:balance}
.story p{margin-top:10px;color:var(--muted);font-size:15px;max-width:58ch}
.story.lead{grid-row:span 2;min-height:520px}
.story.small{min-height:0;padding:22px}
.story.small h2{font-size:19px}
.story.small .body{margin:0;padding:0;background:none}
.arrow-link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:14px;font-weight:600;color:var(--accent)}
.arrow-link::after{content:"\2192";transition:transform .2s}
.story:hover .arrow-link::after{transform:translateX(4px)}

/* ---------- categorias ---------- */
.cats{margin-top:clamp(48px,7vw,80px)}
.cats .head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:18px}
h2.sec{font:600 clamp(24px,3vw,34px)/1.1 var(--font-display);letter-spacing:-0.02em}
.rail{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;scrollbar-width:none}
.rail::-webkit-scrollbar{display:none}
.chip{
  flex:0 0 auto;display:flex;align-items:center;gap:8px;height:38px;padding:0 16px;
  border:1px solid var(--border);border-radius:999px;font-size:14px;font-weight:500;color:var(--muted);
  transition:all .15s;
}
.chip .n{font-family:var(--font-mono);font-size:11px;color:var(--muted)}
.chip:hover{border-color:var(--fg);color:var(--fg)}
.chip.active{background:var(--accent);border-color:transparent;color:var(--accent-ink)}
.chip.active .n{color:var(--accent-ink)}

/* ---------- lista editorial numerada ---------- */
.feed{margin-top:26px;border-top:1px solid var(--border)}
.row{
  display:grid;grid-template-columns:56px 128px 1fr auto;gap:22px;align-items:center;
  padding:22px 8px;border-bottom:1px solid var(--border);
  transition:background .15s;position:relative;
}
.row:hover{background:var(--bg-2)}
.row::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--accent);opacity:0;transition:opacity .15s}
.row:hover::before{opacity:1}
.row .num{font:600 26px/1 var(--font-mono);color:var(--muted);opacity:.55;letter-spacing:0;text-align:right}
.row .thumb{
  width:128px;aspect-ratio:16/10;border-radius:10px;border:1px solid var(--border);
  background:var(--bg-2);display:grid;place-items:center;
  color:var(--muted);font-family:var(--font-mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;
  overflow:hidden;
}
.row .thumb img{width:100%;height:100%;object-fit:cover}
.row h3{font:600 18px/1.3 var(--font-display);letter-spacing:-0.01em}
.row h3 a:hover{color:var(--accent)}
.row .ex{margin-top:6px;color:var(--muted);font-size:14px;max-width:66ch;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.row .meta-row{display:flex;gap:10px;align-items:center;margin-bottom:8px;flex-wrap:wrap}
.row .side{display:flex;flex-direction:column;align-items:flex-end;gap:6px;color:var(--muted)}
.row .rt{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.04em}
.empty{padding:44px 8px;color:var(--muted);text-align:center;display:none}
.more{display:flex;justify-content:center;margin-top:26px}
.btn{
  display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 22px;border-radius:12px;
  font-size:14.5px;font-weight:600;border:1px solid var(--border);transition:all .15s;
}
.btn:hover{border-color:var(--fg)}
.btn.primary{background:var(--accent);border-color:transparent;color:var(--accent-ink)}
.btn.primary:hover{filter:brightness(1.08)}
.btn[aria-busy="true"]{pointer-events:none;opacity:.6}
.btn[aria-busy="true"]::after{content:"";display:inline-block;width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite;margin-left:4px;vertical-align:-2px}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- newsletter ---------- */
.news{margin-top:clamp(56px,8vw,96px)}
.news .panel{
  position:relative;border:1px solid color-mix(in oklab,var(--accent) 35%,var(--border));
  border-radius:20px;padding:clamp(32px,5vw,56px);overflow:hidden;background:var(--surface);
}
.news .panel::before{content:"";position:absolute;inset:0;background:radial-gradient(560px 300px at 85% -10%,var(--glow),transparent 70%);pointer-events:none}
.news h2{font:600 clamp(26px,3.4vw,40px)/1.1 var(--font-display);letter-spacing:-0.02em;max-width:18ch;text-wrap:balance}
.news p{margin-top:12px;color:var(--muted);max-width:48ch}
.news form{display:flex;gap:10px;margin-top:26px;max-width:520px;flex-wrap:wrap}
.news input[type=email]{
  flex:1;min-width:220px;height:48px;padding:0 16px;border-radius:12px;
  background:var(--bg);border:1px solid var(--border);color:var(--fg);font:15px var(--font-body);outline:0;
}
.news input[type=email]:focus{border-color:var(--accent)}
.news .msg{margin-top:12px;font-size:13.5px;min-height:20px}
.news .msg.err{color:oklch(65% 0.19 25)}
.news .msg.ok{color:oklch(75% 0.14 155)}
.news label.consent{display:flex;gap:8px;align-items:flex-start;margin-top:14px;font-size:13px;color:var(--muted);max-width:52ch;cursor:pointer}
.news label.consent a{text-decoration:underline}

/* ---------- footer ---------- */
footer{margin-top:clamp(56px,8vw,96px);border-top:1px solid var(--border);background:var(--bg-2)}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding:52px 0}
footer h4{font:600 13px/1 var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
footer p,footer a{color:var(--muted);font-size:14px}
footer ul{list-style:none;display:flex;flex-direction:column;gap:10px}
footer a:hover{color:var(--fg)}
footer .base{display:flex;justify-content:space-between;gap:16px;padding:18px 0;border-top:1px solid var(--border);color:var(--muted);font-size:13px;flex-wrap:wrap}

/* ---------- espaços publicitários ---------- */
.ad{margin:clamp(16px,2.5vw,28px) auto;max-width:var(--wrap)}
.ad-leader{padding:0 clamp(20px,4vw,48px)}
.ad-slot{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:var(--surface);border:1px solid var(--border);border-radius:12px;
  min-height:90px;width:100%;position:relative;
}
.ad-leader .ad-slot{min-height:90px;max-width:728px;margin:0 auto}
.ad-rect .ad-slot{min-height:250px;max-width:300px;margin:0 auto}
.ad-label{
  position:absolute;top:7px;left:9px;
  font-family:var(--font-mono);font-size:9.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted);opacity:.7;
}
.ad-slot .ad-fill{
  display:grid;place-items:center;flex:1;width:100%;
  color:var(--muted);font-family:var(--font-mono);font-size:11px;
  letter-spacing:.1em;text-transform:uppercase;text-align:center;
  padding:24px 16px;
}
.ad-native.row{
  background:color-mix(in oklab,var(--surface) 60%,transparent);
  border:1px dashed var(--border);
}
.ad-native.row .num{color:var(--muted);opacity:.5}
.ad-native.row .ad-tag{
  font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);
  padding:3px 8px;border:1px solid var(--border);border-radius:5px;
}
.ad-native.row h3{color:var(--muted);font-style:italic;font-weight:500}
.ad-native.row .ex{color:var(--muted);opacity:.7}

.row.sponsored{
  background:color-mix(in oklab,var(--accent) 6%,var(--surface));
  border:1px solid color-mix(in oklab,var(--accent) 22%,var(--border));
}
.row.sponsored .sponsor-badge{
  display:inline-flex;align-items:center;gap:5px;
  font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;
  text-transform:uppercase;font-weight:600;
  color:var(--accent);background:color-mix(in oklab,var(--accent) 14%,transparent);
  padding:3px 8px;border-radius:5px;white-space:nowrap;
}
.row.sponsored .sponsor-badge .dot{width:5px;height:5px;border-radius:50%;background:var(--accent);flex-shrink:0}
.row.sponsored .sponsor-by{
  font-family:var(--font-mono);font-size:10px;letter-spacing:.06em;
  color:var(--muted);text-transform:uppercase
}

/* ---------- paginação ---------- */
.pagination{display:flex;justify-content:center;gap:8px;margin-top:32px;flex-wrap:wrap}
.pagination a,.pagination span{
  display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;
  padding:0 12px;border-radius:10px;border:1px solid var(--border);font-size:14px;font-weight:500;color:var(--muted);
}
.pagination a:hover{border-color:var(--fg);color:var(--fg)}
.pagination .current{background:var(--accent);border-color:transparent;color:var(--accent-ink)}
.pagination .dots{border:0;color:var(--muted);opacity:.5}

/* ---------- paginação (compatível com render_pagination) ---------- */
.pagination{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:32px;flex-wrap:wrap}
.pagination a,.pagination span{
  display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;
  padding:0 12px;border-radius:10px;border:1px solid var(--border);font-size:14px;font-weight:500;color:var(--muted);
  text-decoration:none;transition:all .15s;
}
.pagination a:hover{border-color:var(--fg);color:var(--fg)}
.pagination .is-active,.pagination .current{background:var(--accent);border-color:transparent;color:var(--accent-ink)}
.pagination .pagination-ellipsis{border:0;color:var(--muted);opacity:.5}
.pagination .pagination-pages{display:flex;gap:8px;flex-wrap:wrap}
.btn-outline{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:10px;border:1px solid var(--border);font-size:14px;font-weight:500;color:var(--muted);text-decoration:none;transition:all .15s}
.btn-outline:hover{border-color:var(--fg);color:var(--fg)}

/* ---------- breadcrumb ---------- */
.breadcrumb{padding:20px 0 0;font-size:13px;color:var(--muted);display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb .sep{opacity:.4}

/* ---------- responsivo ---------- */
.menu-btn{display:none}
@media (prefers-reduced-motion:reduce){
  .ticker .track{animation:none}
  .ticker .pulse,.lead-eyebrow .pulse{animation:none;opacity:.7}
  body{transition:none}
  *{scroll-behavior:auto}
  .btn[aria-busy="true"]::after{animation:none}
}
@media (max-width:960px){
  .menu-btn{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;border:1px solid var(--border);color:var(--muted)}
  .menu-btn svg{width:18px;height:18px;stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round}
  .nav{
    position:absolute;top:64px;left:0;right:0;flex-direction:column;gap:0;
    background:var(--bg);border-bottom:1px solid var(--border);
    padding:8px clamp(20px,4vw,48px);display:none;
  }
  .nav.open{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--border);font-size:16px}
  .nav a:last-child{border-bottom:0}
  .nav a[aria-current]{border-color:transparent;color:var(--accent)}
  .bento{grid-template-columns:1fr}
  .story.lead{min-height:380px}
  footer .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .search{min-width:0;flex:1}
  .search kbd{display:none}
  .row{grid-template-columns:1fr;gap:10px}
  .row .num{display:none}
  .row .thumb{width:100%}
  .row .side{flex-direction:row;align-items:center}
  footer .cols{grid-template-columns:1fr}
  .ad-leader .ad-slot{min-height:50px;max-width:320px}
  .ad-rect .ad-slot{max-width:100%}
}