:root{--bg:#0a0c12;--bg-2:#10131c;--fg:#f1f1f3;--dim:#8b90a0;--dim-2:#5d6274;--line:rgba(241,241,243,.1);--accent:#4f8cff;--accent-2:#2f6fe6;--font:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--mono:ui-monospace,"JetBrains Mono","Cascadia Code",Consolas,monospace;--w:1040px;--pad:clamp(20px,6vw,88px)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);-webkit-font-smoothing:antialiased;line-height:1.6}
canvas#net{position:fixed;inset:0;width:100%;height:100%;display:block;z-index:0}
.page{position:relative;z-index:1;min-height:100svh;display:flex;flex-direction:column;padding:clamp(18px,3vw,32px) var(--pad)}
main{flex:1;width:100%}
a{color:inherit}

/* topo */
.top{display:flex;align-items:center;gap:24px;font-size:12px;letter-spacing:.14em;text-transform:lowercase;margin-bottom:clamp(28px,4vw,56px)}
.logo{font-weight:800;letter-spacing:-.02em;font-size:16px;text-decoration:none;color:var(--fg);text-transform:none;display:inline-flex;align-items:baseline;gap:0}
.logo span{font-weight:800;color:var(--accent);letter-spacing:-.02em}
.lang{color:var(--dim);text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:6px 12px;transition:color .2s,border-color .2s}
.lang:hover{color:var(--fg);border-color:var(--accent)}
.top nav{flex:1}
.top ul{display:flex;gap:clamp(12px,2.4vw,28px);list-style:none;margin:0;padding:0;flex-wrap:wrap}
.top a:not(.logo){color:var(--dim);text-decoration:none;transition:color .2s}
.top a:hover,.top a[aria-current]{color:var(--accent)}
/* hero: a home é uma tela só, sem rolagem */
.is-home{overflow:hidden;height:100svh}
.is-home .page{height:100svh;min-height:0}
.is-home main{display:flex}
.hero{flex:1;display:flex;flex-direction:column;justify-content:center;gap:clamp(12px,2vw,20px);max-width:1100px;position:relative}
.hero>*:not(.portrait){position:relative;z-index:2}

/* retrato CGI: minimalista no fundo, malha 3D ao passar o mouse */
/* retrato formado por partículas: a foto é só fonte de dados, nunca aparece */
.portrait{position:fixed;inset:0;z-index:0;pointer-events:none}
.p-src{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.p-mesh{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hello{font-size:clamp(15px,1.6vw,19px);color:var(--dim);margin:0}.hello b{color:var(--accent);font-weight:600}
.hero h1{margin:0;font-weight:800;letter-spacing:-.045em;line-height:1;font-size:clamp(44px,8.4vw,116px)}
.word{display:inline-block;padding:.02em .16em;margin:0 .04em;border:2px solid var(--accent);border-radius:.2em;color:var(--accent);text-align:center;min-width:5.2ch}
.word span{display:inline-block;animation:swap .55s cubic-bezier(.2,.7,.2,1) both}
@keyframes swap{from{opacity:0;transform:translateY(.35em)}to{opacity:1;transform:none}}
.cursor{display:inline-block;width:.55em;height:.08em;background:var(--fg);margin-left:.12em;animation:blink 1.1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.role{margin:0;font-size:clamp(13px,1.4vw,17px);letter-spacing:.2em;color:var(--dim)}.role b{font-weight:500;color:var(--fg)}

/* about */
.about{padding:0 0 clamp(24px,4vw,48px)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:28px 0 0;padding:0}
.stats div{border:1px solid var(--line);border-radius:12px;padding:16px 16px 14px;background:var(--bg-2)}
.stats dt{font-weight:800;font-size:clamp(20px,2.2vw,28px);letter-spacing:-.03em;color:var(--accent)}
.stats dd{margin:4px 0 0;font-size:12.5px;color:var(--dim);line-height:1.4}
@media(max-width:700px){.stats{grid-template-columns:1fr}}

/* projetos: 8 cards em uma tela (4 x 2) */
.head.compact{margin-bottom:18px;display:grid;grid-template-columns:auto 1fr;gap:6px 40px;align-items:end}
.head.compact h1{grid-row:span 2;margin:0}
.head.compact .intro{margin:0;align-self:end}
.track-line{margin:0;color:var(--dim-2);font-size:13.5px;line-height:1.5;max-width:90ch}.track-line b{color:var(--accent);font-weight:700}
@media(max-width:900px){.head.compact{grid-template-columns:1fr}.head.compact h1{grid-row:auto}}
.grid{list-style:none;margin:0;padding:0;display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
@media(min-width:1100px){.grid{grid-template-columns:repeat(4,1fr)}}
@media(min-width:1100px) and (min-height:800px){.grid.projects{grid-template-rows:repeat(2,minmax(0,1fr));height:calc(100svh - 300px);min-height:560px}}
.card{display:flex;flex-direction:column;gap:7px;padding:16px 16px 14px;min-height:0;border:1px solid var(--line);border-radius:14px;background:linear-gradient(180deg,rgba(79,140,255,.06),rgba(16,19,28,.7));transition:border-color .25s,transform .25s,box-shadow .25s}
.card:hover{border-color:rgba(79,140,255,.55);transform:translateY(-2px);box-shadow:0 20px 40px -30px rgba(79,140,255,.5)}
.card-top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.card .domain{font-family:var(--mono);font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--dim-2);text-align:right;line-height:1.3}
.card h2{margin:2px 0 0;font-size:clamp(18px,1.5vw,22px);letter-spacing:-.03em;line-height:1.1}
.role-line{margin:0;font-size:12px;color:var(--accent);letter-spacing:.02em;line-height:1.3}
.card .desc{margin:0;color:var(--dim);font-size:13.5px;line-height:1.5;flex:1;min-height:0;overflow:hidden;display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical}
.stack{list-style:none;margin:4px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:5px}
.stack li{font-family:var(--mono);font-size:10px;letter-spacing:.03em;color:#c9cbd3;border:1px solid var(--line);border-radius:6px;padding:3px 7px;background:var(--bg)}
.status.building{background:rgba(255,196,61,.12);color:#ffc43d}.status.active{background:rgba(52,211,153,.12);color:#34d399}.status.consulting{background:rgba(52,211,153,.12);color:#34d399}.status.open-source{background:rgba(52,211,153,.12);color:#34d399}
.card h2 a{color:inherit;text-decoration:none}.card h2 a:hover{color:var(--accent)}.card .card-link{color:var(--accent);text-decoration:none;font-size:12.5px;letter-spacing:.06em;margin-top:2px}
/* destaque da home: ELUCENIA e Faultline, os dois projetos principais */
.flagship{display:flex;flex-wrap:wrap;align-items:stretch;gap:10px;margin-top:4px;z-index:3}
.flag-kicker{flex:1 0 100%;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim-2);margin:0 0 -2px}
.flag{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:var(--fg);border:1px solid var(--line);border-radius:14px;padding:10px 16px 10px 10px;background:rgba(16,19,28,.72);backdrop-filter:blur(6px);transition:border-color .2s,transform .2s,box-shadow .2s;min-width:min(100%,300px)}
.flag:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 18px 36px -28px rgba(79,140,255,.6)}
.flag-ico{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;flex:none}
.flag-ico svg{width:26px;height:26px;display:block}
.flag.elucenia .flag-ico{background:#006BFB;color:#fff}
.flag.faultline .flag-ico{background:#1F5EFF;color:#fff}
.flag-txt{display:flex;flex-direction:column;gap:2px;min-width:0}
.flag-txt b{font-weight:700;letter-spacing:-.01em;font-size:15px;line-height:1.1}
.flag-txt small{font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;color:var(--dim);line-height:1.3}
.flag-arrow{margin-left:auto;color:var(--dim-2);transition:color .2s,transform .2s}
.flag:hover .flag-arrow{color:var(--accent);transform:translateX(3px)}
@media(max-width:700px){.flagship{gap:8px}.flag{width:100%}}
@media(max-height:760px){.flag{padding:8px 14px 8px 8px}.flag-ico{width:34px;height:34px}.flag-ico svg{width:22px;height:22px}}
/* cabeçalho de marca das páginas de projeto (Faultline, NextFoot) */
.fl-brand{display:flex;align-items:center;gap:14px;margin:0 0 18px}
.fl-mark{width:56px;height:56px;border-radius:15px;display:grid;place-items:center;flex:none}
.fl-mark svg{width:38px;height:38px;display:block}
.fl-brand.faultline .fl-mark{background:#1F5EFF;color:#fff}
.fl-brand.nextfoot .fl-mark{background:var(--bg-2);border:1px solid rgba(79,140,255,.45);color:var(--accent)}
.fl-name{font-weight:800;letter-spacing:-.03em;font-size:clamp(22px,2.6vw,30px);line-height:1}
.fl-tag{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:lowercase;color:var(--dim);margin-left:2px;align-self:end;padding-bottom:3px}
@media(max-width:700px){.fl-tag{flex:1 0 100%;margin-left:70px;align-self:auto;padding:0}}
/* faultline page */
.fl .install p,.fl .out p{margin-bottom:12px}
.cmd{margin:0 0 14px;position:relative}
.cmd figcaption{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);margin:0 0 6px;padding-right:80px}
.cmd pre,.out pre{margin:0;background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:12px 14px;overflow:auto;font-family:var(--mono);font-size:13px;line-height:1.55;color:#c9cbd3;-webkit-overflow-scrolling:touch}
.cmd button{position:absolute;right:0;top:-4px;font:inherit;font-family:var(--mono);font-size:11px;letter-spacing:.08em;background:var(--bg);color:var(--fg);border:1px solid var(--line);border-radius:999px;padding:5px 10px;cursor:pointer}
.cmd button:hover{border-color:var(--accent)}
.rules{width:100%;border-collapse:collapse;font-size:14px;margin:8px 0 0}
.rules th,.rules td{text-align:left;vertical-align:top;padding:9px 8px;border-top:1px solid var(--line)}
.rules thead th{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);border-top:0}
.rules .cat th{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);padding-top:18px}
.rules td:last-child{color:var(--dim);line-height:1.5}
.rules td b{font-weight:600}.rules code{font-family:var(--mono);font-size:11.5px;color:var(--dim-2)}
.sev{display:inline-block;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;padding:2px 8px;border-radius:999px;white-space:nowrap}
.sev.critical{background:rgba(255,99,99,.14);color:#ff6363}.sev.high{background:rgba(255,140,80,.14);color:#ff8c50}.sev.medium{background:rgba(255,196,61,.12);color:#ffc43d}.sev.low{background:rgba(79,140,255,.12);color:var(--accent)}.sev.info{background:rgba(139,144,160,.14);color:var(--dim)}
.design{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin:8px 0 0;padding:0;list-style:none}
.design li{border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:var(--bg-2)}
.design b{display:block;margin-bottom:4px}.design span{color:var(--dim);font-size:14px;line-height:1.5}
@media(max-width:640px){.rules thead{display:none}.rules tr{display:block}.rules td{display:block;border-top:0;padding:3px 0}.rules tr:not(.cat){border-top:1px solid var(--line);padding:10px 0}.rules .cat th{display:block;padding-left:0}}
.track{margin-top:clamp(40px,6vw,72px);padding:clamp(24px,3vw,36px);border:1px solid var(--line);border-radius:16px;display:grid;gap:22px}
.track-head{display:grid;gap:8px}
.track .big{font-weight:800;font-size:clamp(34px,5vw,64px);letter-spacing:-.04em;color:var(--fg);line-height:1}
.track p{margin:0;color:var(--dim);max-width:70ch}

/* elucenia */
.elucenia{max-width:720px}
.elucenia h1{font-weight:800;letter-spacing:.14em;font-size:clamp(34px,6vw,72px);margin:8px 0 12px}
.elucenia .lede{font-size:clamp(20px,2vw,26px);color:var(--fg);margin:0 0 24px;letter-spacing:-.02em}
.principles{margin:32px 0;padding:0;display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.principles div{border:1px solid var(--line);border-radius:12px;padding:16px;background:var(--bg-2)}
.principles dt{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.principles dd{margin:8px 0 0;color:#d7d9e0;font-size:15px}
/* marca */
@font-face{font-family:"Orbitron";font-style:normal;font-weight:800;font-display:swap;src:url(/assets/fonts/orbitron-800.woff2) format("woff2")}
.logo{font-family:"Orbitron",var(--font);font-weight:800;letter-spacing:.08em;font-size:15px}
/* play: etiqueta na home */
.play-tag{align-self:flex-start;margin-top:6px;z-index:3;display:inline-flex;align-items:center;gap:10px;color:var(--fg);text-decoration:none;font-family:var(--mono);font-size:13px;letter-spacing:.12em;text-transform:lowercase;border:1px solid var(--line);border-radius:999px;padding:8px 16px 8px 10px;background:rgba(16,19,28,.7);backdrop-filter:blur(6px);transition:border-color .2s,transform .2s}
.play-tag small{font-size:10px;color:var(--dim);letter-spacing:.08em}
.play-tag:hover{border-color:var(--accent);transform:translateY(-2px)}
.play-ico{width:26px;height:26px;border-radius:50%;background:var(--accent);position:relative;box-shadow:0 0 18px rgba(79,140,255,.6)}
.play-ico::after{content:"";position:absolute;left:10px;top:7px;border-left:9px solid #fff;border-top:6px solid transparent;border-bottom:6px solid transparent}
@media(max-width:700px){.play-tag{margin-top:14px}}
/* play: damas em tela cheia */
.is-full .page{height:100svh;min-height:0;padding:12px var(--pad) 10px;overflow:hidden}
.is-full .top{margin-bottom:10px}
.is-full main{flex:1;min-height:0;display:flex}
.is-full .bottom,.is-full .crumbs{display:none}
.dama{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1fr) clamp(300px,28vw,400px);gap:24px;padding:6px 0 4px}
.dama-board{position:relative;min-height:0;margin:8px 0}
.dama-board canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none;cursor:pointer}
.dama-side{display:flex;flex-direction:column;gap:12px;min-height:0;overflow:auto;padding-right:4px;position:relative}
.dama-side h1{font-size:22px;letter-spacing:-.02em;margin:0;font-weight:800}
.dama-face{position:relative;height:clamp(240px,38vh,400px);border:1px solid var(--line);border-radius:16px;overflow:hidden;background:radial-gradient(ellipse at 50% 45%,rgba(79,140,255,.1),transparent 60%),#0d1019;flex:none}
.dama-face canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.say{position:absolute;left:10px;right:10px;bottom:10px;margin:0;font-family:var(--mono);font-size:12px;line-height:1.45;color:#dbe7ff;background:rgba(16,19,28,.85);border:1px solid var(--line);border-radius:10px;padding:8px 10px;min-height:36px;backdrop-filter:blur(6px)}
.say.typing::after{content:"▍";color:var(--accent);animation:blink 1.1s steps(2) infinite}
.status{margin:0;font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--accent);min-height:18px}
.score,.records{display:flex;flex-wrap:wrap;gap:10px 16px;font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.score span,.records span{display:flex;flex-direction:column;gap:2px}
.score b{font-size:22px;color:var(--fg);letter-spacing:0}.score i{font-style:normal;color:#ffd166;font-size:11px}
.records{gap:6px 12px;font-size:9px}.records b{font-size:13px;color:var(--fg);letter-spacing:0}
.dama-btns{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.ibtn{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:var(--bg-2);color:var(--dim);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:color .15s,border-color .15s,background .15s}
.ibtn:hover:not(:disabled){color:var(--fg);border-color:var(--accent)}
.ibtn[data-new]{background:var(--accent);color:#fff;border-color:var(--accent)}
.ibtn[aria-pressed="true"]{color:var(--accent)}
.ibtn:disabled{opacity:.35;cursor:default}
.dama-rec{padding:8px 12px}.dama-rec .kicker{font-size:10px}
.dama .mute,.link-btn{background:none;border:1px solid var(--line);color:var(--dim);font:inherit;font-family:var(--mono);font-size:11px;letter-spacing:.08em;border-radius:999px;padding:7px 12px;cursor:pointer}
.dama .mute:hover,.link-btn:hover{color:var(--fg);border-color:var(--accent)}
.dama-tip,.dama-rec{border:1px solid var(--line);border-radius:12px;padding:10px 12px;background:var(--bg-2)}
.dama-tip{display:grid;grid-template-columns:1fr auto;gap:4px 10px;align-items:center}
.dama-tip .kicker{grid-column:1/-1}
.dama-tip p{margin:0;font-size:13px;color:#d7d9e0;line-height:1.45}
.dama-rules{position:absolute;inset:0;z-index:5;background:rgba(10,12,18,.96);border:1px solid var(--line);border-radius:16px;padding:18px;overflow:auto}
.dama-rules h2{margin:0 0 10px;font-size:18px}
.dama-rules ol{margin:0 0 14px;padding-left:18px;font-size:13px;line-height:1.5;color:#d7d9e0}
.dama-rules li{margin-bottom:8px}
@media(max-width:900px){.is-full .page{height:auto;overflow:auto;min-height:100svh}.dama{grid-template-columns:1fr;gap:16px}.dama-board{height:min(94vw,560px);margin:0}.dama-side{overflow:visible}.dama-face{height:260px}}
.play-note{color:var(--dim);font-size:14px;margin:16px 0 0}
.play-note a{color:var(--accent);text-decoration:none}
.ai-alt{color:var(--dim);font-size:13px;margin:10px 0 0}
.ai-alt a,.ai .copy code a{color:inherit;text-decoration:none;border-bottom:1px solid var(--line)}
.ai .copy code a:hover,.ai-alt a:hover{color:var(--accent);border-bottom-color:var(--accent)}
/* barra inferior estilo aplicativo (só no celular) */
.tabbar{display:none}
@media(max-width:900px){
 .tabbar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:grid;grid-template-columns:repeat(5,1fr);background:rgba(13,16,25,.92);backdrop-filter:blur(12px);border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
 .tabbar a{display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--dim);text-decoration:none;font-family:var(--mono);font-size:10px;letter-spacing:.06em;text-transform:lowercase;padding:6px 2px;border-radius:10px}
 .tabbar a[aria-current]{color:var(--accent)}
 .tabbar a:active{background:rgba(79,140,255,.12)}
 .page{padding-bottom:calc(76px + env(safe-area-inset-bottom))}
 .is-full .page{padding-bottom:calc(76px + env(safe-area-inset-bottom))}
}
/* acessibilidade e SEO: texto só para leitores de tela e link de pular */
.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:16px;top:-48px;z-index:50;background:var(--accent);color:#fff;padding:8px 14px;border-radius:8px;text-decoration:none;font-size:13px;transition:top .15s}
.skip:focus{top:12px}
.crumbs{font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--dim-2);margin:-8px 0 20px}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px 8px}
.crumbs li+li::before{content:"/";margin-right:8px;color:var(--dim-2)}
.crumbs a{color:var(--dim);text-decoration:none}.crumbs a:hover{color:var(--accent)}
.crumbs [aria-current]{color:var(--dim)}
.place{margin:0;font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--dim-2)}
.place a{color:inherit;text-decoration:none;border-bottom:1px solid transparent}.place a:hover{color:var(--accent);border-bottom-color:var(--accent)}
.local{max-width:720px;color:var(--dim);font-size:15px;margin:-8px 0 24px}
/* páginas de serviço e setor */
.svc{max-width:820px}
.svc h1{font-weight:800;letter-spacing:-.03em;font-size:clamp(32px,4.6vw,56px);line-height:1.02;margin:8px 0 14px}
.svc .lede{font-size:clamp(18px,1.9vw,24px);color:var(--fg);letter-spacing:-.02em;margin:0 0 26px}
.svc h2{font-size:clamp(20px,2.2vw,26px);letter-spacing:-.02em;margin:34px 0 10px}
.svc h3{margin:0 0 8px;font-size:17px;letter-spacing:-.01em}
.svc section p,.svc .prose p{color:#d7d9e0;font-size:16.5px;line-height:1.65;margin:0 0 14px}
.svc-grid{list-style:none;padding:0;margin:14px 0 8px;display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.svc-grid .card{border:1px solid var(--line);border-radius:14px;padding:18px;background:var(--bg-2)}
.svc-grid .card a{color:var(--fg);text-decoration:none}.svc-grid .card a:hover{color:var(--accent)}
.svc-grid .card p{color:var(--dim);font-size:14px;line-height:1.5;margin:0}
.areas{list-style:none;padding:0;margin:8px 0 0;display:flex;flex-wrap:wrap;gap:8px}
.areas li{font-family:var(--mono);font-size:12px;border:1px solid var(--line);border-radius:999px;padding:5px 11px;color:var(--dim)}
.faq{margin:34px 0 0}
.faq details{border-top:1px solid var(--line);padding:12px 0}
.faq details:last-of-type{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:600;font-size:16px;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq p{color:#d7d9e0;font-size:15.5px;line-height:1.6;margin:10px 0 0;max-width:720px}
.cta-box{margin:36px 0 8px;border:1px solid var(--line);border-radius:16px;padding:22px 24px;background:linear-gradient(160deg,rgba(79,140,255,.12),rgba(16,19,28,.6))}
.cta-box h2{margin:0 0 6px}.cta-box p{color:var(--dim);margin:0 0 14px}
.siblings ul{list-style:none;padding:0;margin:8px 0 0;display:grid;gap:6px}
.siblings a{color:var(--dim);text-decoration:none}.siblings a:hover{color:var(--accent)}
.byline{margin-top:32px;border-top:1px solid var(--line);padding-top:16px;color:var(--dim);font-size:14px}
.byline a{color:var(--accent);text-decoration:none}
.filters a{text-decoration:none}
.personal{margin:34px 0 8px;border-top:1px solid var(--line);padding-top:24px}
.personal h2{font-size:clamp(24px,3vw,34px);letter-spacing:-.03em;margin:6px 0 12px}
.personal .caption{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--dim);margin:8px 0 0}
.personal .caption a{color:var(--accent);text-decoration:none}
.portrait-page{z-index:-1}
/* desktop: o retrato é fixo à direita e o próprio retrato esmaece à esquerda para o texto ficar legível */
.portrait-page::after{content:"";position:absolute;left:0;top:0;bottom:0;width:min(58vw,880px);background:linear-gradient(90deg,rgba(10,12,18,.94) 0%,rgba(10,12,18,.9) 55%,rgba(10,12,18,0) 100%);pointer-events:none}
/* celular e tablet: o retrato entra no fluxo, abaixo do texto "Minha raiz é médica" e acima da legenda */
@media(max-width:900px){.portrait-page{position:relative;inset:auto;z-index:auto;height:min(88vw,480px);margin:12px 0 2px;pointer-events:none}.portrait-page::before,.portrait-page::after{display:none}}
.top{position:relative;z-index:2}
.portrait-page::before{content:"";position:absolute;right:0;bottom:0;width:min(60vw,900px);height:100%;background:radial-gradient(ellipse at 62% 45%,rgba(79,140,255,.12),transparent 60%);pointer-events:none}
@media(min-width:901px){.elucenia{position:relative;z-index:1;padding-right:72px}}
.links-title{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin:36px 0 12px}
.elinks{list-style:none;margin:0 0 28px;padding:0;display:grid;gap:10px}
.elinks li{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 16px;border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:var(--bg-2)}
.elinks a{font-family:var(--mono);font-size:15px;color:var(--accent);text-decoration:none;border-bottom:1px solid transparent}
.elinks a:hover{border-bottom-color:var(--accent)}
.elinks span{color:var(--dim);font-size:14px}
.cta{color:var(--dim);font-size:16px}.cta a{color:var(--accent)}

/* busca de artigos */
.tools{margin:0 0 16px}
.search{width:100%;max-width:420px;background:var(--bg-2);border:1px solid var(--line);border-radius:999px;padding:11px 16px;color:var(--fg);font:inherit;font-size:15px}
.search:focus{outline:none;border-color:var(--accent)}
.h1,.head h1,.post h1,.life h1{font-weight:800;letter-spacing:-.04em;line-height:1.05;font-size:clamp(34px,5vw,60px);margin:0 0 clamp(20px,3vw,36px)}
.about-grid{display:grid;gap:40px}
.about-text p{margin:0 0 1.2em;color:#c9cbd3;font-size:clamp(16px,1.3vw,18px);max-width:62ch}
.career h3{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--dim);margin:0 0 18px}
.career ol{list-style:none;margin:0;padding:0;display:grid;gap:16px}
.career li{display:grid;gap:2px;padding-left:18px;border-left:1px solid var(--line)}
.career .period{font-family:var(--mono);font-size:12px;color:var(--accent)}
.career .role-name{font-weight:600}.career .org{color:var(--dim);font-size:14px}
@media(min-width:860px){.about-grid{grid-template-columns:1.2fr .8fr;gap:72px}}

/* listas (articles, projects, podcasts, gear) */
.head{margin-bottom:clamp(24px,4vw,40px)}
.intro{margin:-12px 0 0;color:var(--dim);font-size:clamp(16px,1.3vw,18px);max-width:60ch}
.filters{display:flex;flex-wrap:wrap;gap:6px 18px;margin:0 0 28px;font-size:13px;letter-spacing:.06em}
.filters button,.filters a{background:none;border:0;padding:6px 0;color:var(--dim);font:inherit;cursor:pointer;border-bottom:1px solid transparent;text-decoration:none}
.filters button span,.filters a span{color:var(--dim-2);margin-left:4px;font-family:var(--mono);font-size:11px}
.filters button[aria-pressed="true"],.filters button:hover,.filters a[aria-pressed="true"],.filters a:hover{color:var(--fg);border-color:var(--accent)}
.list{list-style:none;margin:0;padding:0}
.list li{border-top:1px solid var(--line)}
.list li:last-child{border-bottom:1px solid var(--line)}
.list li[hidden]{display:none}
.list a,.list .row{display:grid;gap:6px;padding:22px 0;text-decoration:none;color:inherit}
.list a:hover .title{color:var(--accent)}
.list .date{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;color:var(--dim-2);text-transform:uppercase}
.list .title{font-weight:700;font-size:clamp(19px,1.8vw,24px);letter-spacing:-.02em;transition:color .2s}
.list .desc{color:var(--dim);font-size:15.5px;max-width:70ch}
.list .tags,.list .meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:4px}
.list i,.post .tags i{font-style:normal;font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--dim);border:1px solid var(--line);border-radius:999px;padding:3px 9px}
.status{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:3px 9px;border-radius:999px;background:rgba(79,140,255,.12);color:var(--accent);font-weight:600}
.status.wip{background:rgba(255,196,61,.12);color:#ffc43d}.status.stealth{background:rgba(180,140,255,.12);color:#b48cff}.status.past{background:rgba(139,144,160,.14);color:var(--dim)}.status.failed{background:rgba(255,99,99,.12);color:#ff6363}
.empty{color:var(--dim);font-size:17px;max-width:60ch}.empty a{color:var(--accent)}

/* artigo */
.post header{margin-bottom:clamp(28px,4vw,44px)}
.post .date{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--dim-2);text-transform:uppercase;display:block;margin-bottom:14px}
.post h1{max-width:18ch}
.lede{font-size:clamp(18px,1.6vw,22px);color:var(--dim);margin:0 0 18px;max-width:60ch}
.post .tags{display:flex;gap:8px;margin:0}.post .tags a{text-decoration:none}
.prose{max-width:68ch;font-size:clamp(17px,1.25vw,19px);line-height:1.7;color:#d7d9e0}
.prose h2{font-size:clamp(22px,2vw,28px);letter-spacing:-.02em;margin:1.6em 0 .5em;color:var(--fg)}
.prose p{margin:0 0 1.2em}.prose ul{padding-left:1.2em;margin:0 0 1.2em}.prose li{margin-bottom:.4em}.prose a{color:var(--accent)}
.share{display:flex;gap:16px;align-items:center;margin:40px 0 0;padding-top:22px;border-top:1px solid var(--line);font-size:12px;letter-spacing:.14em;text-transform:lowercase;color:var(--dim-2)}
.share a,.share button{background:none;border:0;padding:0;font:inherit;color:var(--dim);text-decoration:none;cursor:pointer;letter-spacing:.14em}
.share a:hover,.share button:hover{color:var(--accent)}.share button.ok{color:var(--accent)}
.related{margin-top:clamp(48px,7vw,88px)}.related h2{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--dim);margin:0 0 8px}

/* contato */
.form{display:grid;gap:18px;max-width:560px}
.form label{display:grid;gap:8px;font-size:12px;letter-spacing:.14em;text-transform:lowercase;color:var(--dim);position:relative}
.form input,.form textarea{width:100%;background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:13px 14px;color:var(--fg);font:inherit;font-size:16px;letter-spacing:0;text-transform:none}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--accent)}
.form textarea{resize:vertical}
.counter{position:absolute;right:10px;bottom:10px;font-family:var(--mono);font-size:11px;color:var(--dim-2)}
.btn{justify-self:start;background:var(--accent);color:#06101f;border:0;border-radius:999px;padding:13px 22px;font:inherit;font-weight:700;font-size:13px;letter-spacing:.1em;cursor:pointer;transition:transform .2s,background .2s}
.btn:hover{background:#6ea0ff;transform:translateY(-1px)}
.alt{color:var(--dim);font-size:15px;margin:4px 0 0}.alt a{color:var(--accent)}

/* IA / llms */
.ai{margin-top:clamp(56px,8vw,112px);padding:clamp(24px,3vw,36px);border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,rgba(79,140,255,.06),transparent);max-width:720px}
.kicker{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.ai h2{margin:8px 0 10px;font-size:clamp(22px,2.2vw,30px);letter-spacing:-.02em}
.ai p{margin:0 0 18px;color:var(--dim);font-size:16px}
.copy{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.copy code{font-family:var(--mono);font-size:13px;background:var(--bg-2);border:1px solid var(--line);border-radius:8px;padding:9px 12px;color:#c9cbd3}
.copy button{background:none;border:1px solid var(--line);border-radius:999px;color:var(--dim);font:inherit;font-size:12px;letter-spacing:.12em;padding:8px 14px;cursor:pointer}
.copy button:hover,.copy button.ok{color:var(--accent);border-color:var(--accent)}

/* about: destaques e CTAs */
.about .lede{font-size:clamp(18px,1.7vw,23px);color:var(--dim);max-width:62ch;margin:0 0 32px}
.highlights{margin:36px 0 0;padding:0;display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.highlights div{border:1px solid var(--line);border-radius:12px;padding:18px;background:var(--bg-2)}
.highlights dt{font-weight:700;letter-spacing:-.01em;margin-bottom:6px}
.highlights dd{margin:0;color:var(--dim);font-size:14.5px;line-height:1.5}
.cta-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));margin-top:36px}
.cta-card{display:flex;flex-direction:column;gap:8px;padding:24px;border:1px solid var(--line);border-radius:14px;text-decoration:none;color:inherit;background:linear-gradient(180deg,rgba(79,140,255,.08),transparent);transition:border-color .25s,transform .25s}
.cta-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.cta-card strong{font-size:clamp(20px,2vw,26px);letter-spacing:-.03em;line-height:1.15}
.cta-card p{margin:0;color:var(--dim);font-size:15px;line-height:1.55}
.cta-card .link{color:var(--accent);font-size:13px;letter-spacing:.06em;margin-top:auto;padding-top:6px}
.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line)}
.btn.ghost:hover{border-color:var(--accent);background:transparent}

/* história (life) */
.story-head h1{font-weight:800;letter-spacing:-.04em;line-height:1.02;font-size:clamp(40px,6.5vw,76px);margin:8px 0 14px}
.story-head .lede{font-size:clamp(18px,1.7vw,23px);color:var(--dim);margin:0 0 28px}
.chapter{position:relative;padding:36px 0 8px;border-top:1px solid var(--line)}
.chapter .num{font-family:var(--mono);font-size:12px;letter-spacing:.2em;color:var(--accent)}
.chapter h2{font-size:clamp(26px,3vw,38px);letter-spacing:-.03em;margin:8px 0 18px;line-height:1.1}
.chapter p{font-size:clamp(17.5px,1.35vw,20px);line-height:1.75;color:#d7d9e0;margin:0 0 1.25em}
.chapter p.first::first-letter{float:left;font-size:3.6em;line-height:.85;padding:.06em .12em 0 0;color:var(--accent);font-weight:800}
.father,.human{margin-top:56px;padding:clamp(24px,3vw,36px);border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,rgba(79,140,255,.07),transparent)}
.father h2,.human h2{margin:6px 0 10px;font-size:clamp(24px,2.6vw,34px);letter-spacing:-.03em}
.father p,.human p{color:var(--dim);margin:0 0 18px;font-size:16.5px;line-height:1.6}
.human .links{display:flex;gap:10px;flex-wrap:wrap;margin:0}

/* manifesto */
.manifesto{max-width:760px}
.manifesto header h1{font-weight:800;letter-spacing:-.04em;font-size:clamp(48px,9vw,120px);line-height:.95;margin:8px 0 12px}
.lede.big{font-size:clamp(22px,2.6vw,34px);color:var(--fg);letter-spacing:-.02em;font-weight:600;margin:0 0 40px}
.manifesto section{padding:26px 0 6px;border-top:1px solid var(--line)}
.manifesto h2{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin:0 0 14px}
.manifesto p{font-size:clamp(18px,1.5vw,22px);line-height:1.65;color:#e4e6ec;margin:0 0 1.1em;letter-spacing:-.005em}

/* skills: tela inteira, ícone por item */
.skill-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
@media(min-width:1200px){.skill-grid{grid-template-columns:repeat(4,1fr)}}
.skill{border:1px solid var(--line);border-radius:14px;padding:18px 16px 14px;background:linear-gradient(180deg,rgba(79,140,255,.05),rgba(16,19,28,.7))}
.skill h2{font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin:0 0 12px;color:var(--accent)}
.skill ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.skill li{display:flex;align-items:center;gap:10px;font-size:13.5px;color:#d7d9e0;padding:6px 8px;border-radius:8px;transition:background .2s}
.skill li:hover{background:rgba(79,140,255,.08)}
.ic{flex:none;width:18px;height:18px;display:inline-grid;place-items:center;color:var(--accent)}
.ic svg{width:18px;height:18px}
.ic.brand svg{fill:#e6e8ef}
.ic.brand{color:#e6e8ef}

/* história: sumário fixo ao lado */
.story{display:grid;gap:56px;grid-template-columns:minmax(0,1fr)}
@media(min-width:1100px){.story{grid-template-columns:minmax(0,820px) 300px}.story-aside{position:sticky;top:24px;align-self:start}}
.toc ol{list-style:none;margin:0;padding:0;display:grid;gap:2px;font-size:13.5px;color:var(--dim)}
.toc a{display:flex;gap:10px;align-items:baseline;padding:7px 10px;border-radius:8px;color:inherit;text-decoration:none;line-height:1.35;transition:background .2s,color .2s}
.toc a .n{font-family:var(--mono);font-size:11px;color:var(--dim-2)}
.toc a:hover,.toc a.on{background:rgba(79,140,255,.1);color:var(--fg)}
@media(max-width:1099px){.story-aside{order:-1}.toc ol{columns:2;column-gap:24px;display:block}.toc li{break-inside:avoid}}

/* artigos em duas colunas */
@media(min-width:1000px){.list.two{display:grid;grid-template-columns:1fr 1fr;gap:0 48px}.list.two li:nth-child(2){border-top:1px solid var(--line)}}
.post{max-width:820px}

/* rodapé */
.bottom{display:flex;flex-wrap:wrap;gap:clamp(12px,2.4vw,30px);align-items:center;margin-top:clamp(48px,8vw,96px);padding-top:20px;font-size:12px;letter-spacing:.14em;text-transform:lowercase}
.bottom a{color:var(--dim);text-decoration:none;padding:6px 0;border-bottom:1px solid transparent;transition:color .2s,border-color .2s}
.bottom a:hover{color:var(--fg);border-color:var(--accent)}
.bottom .ai-link{font-family:var(--mono);text-transform:none;letter-spacing:.04em}
.bottom .sep{flex:1}.bottom .made{color:var(--dim-2);font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:none}
@media(prefers-reduced-motion:reduce){.word span,.cursor{animation:none}}
@media(max-width:700px){.top{margin-bottom:28px;flex-wrap:wrap;gap:14px 16px}.top nav{flex:1 0 100%;order:3}.top .lang{margin-left:auto}.top ul{gap:10px 16px}.top a:not(.logo){display:inline-block;padding:6px 0;min-height:32px}.hero h1{font-size:clamp(40px,12vw,64px)}.is-home{overflow:auto;height:auto}.is-home .page{height:auto;min-height:100svh}}