/* Estilos do portfólio. Cores e fontes ficam nos tokens do :root. */
/* Layout: uma coluna rolável; topo com foto redonda + nome estilo terminal; seções empilhadas com régua lateral em telas largas. */
:root{
  --bg:#07060b;            /* preto com leve viés roxo */
  --surface:#100d17;
  --surface-2:#171221;
  --line:#2a2238;
  --fg:#ece8f4;
  --muted:#9b93ad;
  --purple:#a26bff;
  --purple-deep:#5b2bd6;
  --neon:#3dff8f;          /* verde fluorescente: sinais "vivos" */
  --font-display:"Syne","Arial Black",system-ui,sans-serif;
  --font-name:var(--font-mono);   /* nome no topo: estilo terminal */
  --font-body:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Consolas,monospace;
  --maxw:1160px;
  --gutter:clamp(16px,4vw,40px);
  --radius:14px;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{background:var(--bg);color:var(--fg);font-family:var(--font-body);font-size:clamp(15px,1.05vw,17px);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
:focus-visible{outline:2px solid var(--neon);outline-offset:3px;border-radius:6px}
::selection{background:var(--purple);color:#fff}

#bgfx{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:.55}
.glow{position:fixed;z-index:0;pointer-events:none;border-radius:50%;filter:blur(90px)}
.glow.a{width:46vw;height:46vw;max-width:620px;max-height:620px;top:-12vw;right:-10vw;background:radial-gradient(circle,rgba(130,70,255,.35),transparent 70%)}
.glow.b{width:34vw;height:34vw;max-width:460px;max-height:460px;bottom:-14vw;left:-10vw;background:radial-gradient(circle,rgba(61,255,143,.12),transparent 70%)}

.wrap{position:relative;z-index:1;max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}

/* NAV */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);background:rgba(7,6,11,.72);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.brand{font-family:var(--font-display);font-weight:800;font-size:18px;text-decoration:none;letter-spacing:-.01em;display:flex;align-items:center;gap:10px}
.brand .dot{width:9px;height:9px;border-radius:50%;background:var(--neon);box-shadow:0 0 12px var(--neon);animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{50%{opacity:.35}}
.nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.nav ul a{display:block;padding:8px 12px;border-radius:8px;text-decoration:none;color:var(--muted);font-size:14px;transition:color .2s,background .2s}
.nav ul a:hover{color:var(--fg);background:var(--surface-2)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:999px;font-weight:600;font-size:14.5px;text-decoration:none;border:1px solid var(--line);background:var(--surface);transition:transform .2s,border-color .2s,background .2s,box-shadow .2s;white-space:nowrap}
.btn:hover{transform:translateY(-2px);border-color:var(--purple)}
.btn svg{width:17px;height:17px;flex:none}
.btn.primary{background:var(--neon);color:#05140b;border-color:var(--neon)}
.btn.primary:hover{box-shadow:0 0 28px rgba(61,255,143,.45)}
.btn.ghost-purple{border-color:rgba(162,107,255,.5)}
@media (max-width:860px){.nav ul{display:none}}

/* HERO */
.hero{display:grid;grid-template-columns:auto 1fr;gap:clamp(24px,5vw,64px);align-items:center;max-width:960px;padding-block:clamp(56px,10vw,120px) clamp(44px,7vw,88px)}
.hero > *{min-width:0}
.avatar{margin:0;width:clamp(128px,17vw,208px);aspect-ratio:1;border-radius:50%;overflow:hidden;border:3px solid var(--purple);box-shadow:0 0 0 6px var(--bg),0 0 0 7px rgba(61,255,143,.45),0 24px 60px -20px rgba(91,43,214,.8)}
.avatar img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 30%}
.role{font-family:var(--font-mono);font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--neon);margin:0}
h1{font-family:var(--font-name);font-weight:700;font-size:clamp(32px,5vw,60px);line-height:1.1;letter-spacing:-.03em;margin:12px 0 16px;text-wrap:balance}
h1 .prompt{color:var(--neon);margin-right:.35em}
h1 .last{color:var(--purple)}
h1 .caret{width:.5em;height:.85em;margin-left:.15em;vertical-align:-.05em}
.btn.icon{padding:11px;width:44px;height:44px;justify-content:center}
@media (max-width:640px){
  .hero{grid-template-columns:1fr;gap:20px}
  .avatar{width:112px}
  .role{font-size:12px;letter-spacing:.08em}
  .hero .cta{gap:8px}
  .hero .btn{padding:10px 12px;font-size:14px}
  .hero .btn.icon{width:40px;height:40px;padding:10px}
}
.lead{font-size:clamp(17px,1.5vw,20px);color:var(--muted);max-width:52ch;margin:0 0 28px}
.lead strong{color:var(--fg);font-weight:600}
.cta{display:flex;flex-wrap:wrap;gap:12px}

.project .trace{margin:20px 0 0;box-shadow:none}
.trace{background:linear-gradient(180deg,var(--surface-2),var(--surface));border:1px solid var(--line);border-radius:var(--radius);font-family:var(--font-mono);font-size:13px;line-height:1.75;overflow:hidden;box-shadow:0 30px 80px -30px rgba(91,43,214,.55)}
.trace-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 16px;border-bottom:1px solid var(--line);color:var(--muted);font-size:12px}
.trace-head .live{display:flex;align-items:center;gap:7px;color:var(--neon)}
.trace-head .live i{width:7px;height:7px;border-radius:50%;background:var(--neon);box-shadow:0 0 10px var(--neon);animation:pulse 1.4s infinite}
.trace-body{padding:16px 18px 18px;overflow-x:auto}
.trace-body .row{display:grid;grid-template-columns:86px 1fr;gap:10px;white-space:nowrap}
.trace-body .k{color:var(--purple)}
.trace-body .q{color:var(--fg);white-space:normal;margin-bottom:8px}
.trace-body .ok{color:var(--neon);margin-top:8px}
.trace-body .dim{color:var(--muted)}
.caret{display:inline-block;width:8px;height:15px;background:var(--neon);vertical-align:-2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

.stats{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--line)}
.stat{padding:22px 18px;border-left:1px solid var(--line)}
.stat:first-child{border-left:0;padding-left:0}
.stat b{display:block;font-family:var(--font-display);font-size:clamp(28px,3.4vw,42px);font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stat b em{font-style:normal;color:var(--neon)}
.stat span{color:var(--muted);font-size:13.5px}

/* SECTIONS */
section.block{padding-block:clamp(64px,9vw,120px)}
.sec-head{display:grid;grid-template-columns:220px 1fr;gap:24px;margin-bottom:clamp(28px,4vw,48px);align-items:end}
.sec-head .tag{font-family:var(--font-mono);font-size:12.5px;color:var(--purple);letter-spacing:.1em;text-transform:uppercase}
.sec-head h2{font-family:var(--font-display);font-weight:700;font-size:clamp(30px,4.4vw,56px);line-height:1;letter-spacing:-.03em;margin:0;text-wrap:balance}
.sec-body{display:grid;grid-template-columns:220px 1fr;gap:24px}
.sec-body > *{min-width:0}
.sec-body > .full{grid-column:2}
@media (max-width:860px){.sec-head,.sec-body{grid-template-columns:1fr}.sec-body > .full{grid-column:1}}

/* SOBRE */
.about p{max-width:65ch;margin:0 0 16px;font-size:clamp(16px,1.25vw,18.5px)}
.about p:first-child{font-size:clamp(19px,1.7vw,23px);color:var(--fg);line-height:1.5}
.about p{color:var(--muted)}
.about p strong{color:var(--fg);font-weight:600}

/* EXPERIÊNCIA */
.timeline{list-style:none;margin:0;padding:0;border-left:1px solid var(--line)}
.job{position:relative;padding:0 0 44px 28px}
.job:last-child{padding-bottom:0}
.job::before{content:"";position:absolute;left:-6px;top:8px;width:11px;height:11px;border-radius:50%;background:var(--bg);border:2px solid var(--purple)}
.job.now::before{border-color:var(--neon);background:var(--neon);box-shadow:0 0 14px var(--neon)}
.job-top{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 14px}
.job h3{font-family:var(--font-display);font-size:clamp(20px,2vw,26px);font-weight:700;margin:0;letter-spacing:-.01em}
.job .org{color:var(--purple);font-weight:600}
.job .when{font-family:var(--font-mono);font-size:12.5px;color:var(--muted);margin-left:auto}
.job ul{margin:12px 0 0;padding-left:18px;color:var(--muted);max-width:68ch}
.job li{margin-bottom:6px}
.job li::marker{color:var(--neon)}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.chip{font-family:var(--font-mono);font-size:11.5px;padding:4px 10px;border-radius:999px;border:1px solid var(--line);color:var(--muted);background:var(--surface)}

/* CASES */
.cases{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.case{grid-column:span 2}
.case.wide{grid-column:span 3}
@media (max-width:980px){.cases{grid-template-columns:1fr}.case,.case.wide{grid-column:auto}}
.case{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:var(--surface);display:flex;flex-direction:column;gap:12px;transition:border-color .25s,transform .25s}
.case:hover{border-color:var(--purple);transform:translateY(-3px)}
.case .label{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--neon)}
.case h3{font-family:var(--font-display);font-size:21px;margin:0;line-height:1.2;letter-spacing:-.01em}
.case p{margin:0;color:var(--muted);font-size:15px}
.case .diff{margin-top:auto;padding-top:14px;border-top:1px dashed var(--line);font-family:var(--font-mono);font-size:12.5px;line-height:1.7}
.diff .minus{color:#ff7a9a}
.diff .plus{color:var(--neon)}

/* PROJETOS */
.projects{display:grid;gap:16px}
.project{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:start;padding:28px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);text-decoration:none;transition:border-color .25s,background .25s}
.project:hover{border-color:var(--purple);background:var(--surface-2)}
.project.feature{background:linear-gradient(135deg,rgba(91,43,214,.28),var(--surface) 60%);border-color:rgba(162,107,255,.45)}
.project > *{min-width:0}
.project .status{font-family:var(--font-mono);font-size:11.5px;color:var(--neon);letter-spacing:.08em;text-transform:uppercase;display:inline-flex;align-items:center;gap:7px}
.project .status i{width:6px;height:6px;border-radius:50%;background:var(--neon)}
.project h3{font-family:var(--font-display);font-size:clamp(22px,2.4vw,30px);margin:8px 0 8px;letter-spacing:-.02em}
.project p{margin:0;color:var(--muted);max-width:64ch}
.project .arrow{width:46px;height:46px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;transition:transform .25s,border-color .25s,color .25s}
.project:hover .arrow{transform:rotate(-45deg);border-color:var(--neon);color:var(--neon)}
.project .arrow svg{width:18px;height:18px}
.project.logi{grid-template-columns:1fr;background:linear-gradient(135deg,rgba(61,255,143,.10),var(--surface) 55%);border-color:rgba(61,255,143,.4)}
.journey{list-style:none;margin:20px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.journey li{padding:14px 16px;border-radius:10px;background:var(--bg);border:1px solid var(--line);min-width:0}
.journey b{display:block;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--neon);font-weight:500;margin-bottom:4px}
.journey span{color:var(--muted);font-size:14.5px}
@media (max-width:700px){.journey{grid-template-columns:1fr}}
.proj-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.pipeline{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:16px;font-family:var(--font-mono);font-size:12px}
.pipeline span{padding:5px 10px;border-radius:6px;background:var(--bg);border:1px solid var(--line)}
.pipeline b{color:var(--purple);font-weight:400}
@media (max-width:560px){.project{grid-template-columns:1fr;padding:22px}.project .arrow{display:none}}

/* STACK */
.stack{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:28px 32px}
.stack h3{font-family:var(--font-mono);font-size:12.5px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--purple);margin:0 0 12px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.stack ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.stack li{padding:6px 12px;border-radius:8px;background:var(--surface);border:1px solid var(--line);font-size:14.5px}
.stack li.hot{border-color:rgba(61,255,143,.45);color:var(--neon)}

/* FORMAÇÃO */
.edu{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:16px}
.edu-item{padding:22px;border:1px solid var(--line);border-radius:var(--radius)}
.edu-item .yr{font-family:var(--font-mono);font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.edu-item h3{font-family:var(--font-display);font-size:19px;margin:6px 0 4px;line-height:1.25}
.edu-item p{margin:0;color:var(--muted);font-size:14.5px}
.edu-item.now{border-color:rgba(61,255,143,.45)}
.edu-item.now .yr{color:var(--neon)}

/* CONTATO */
.contact{border:1px solid var(--line);border-radius:calc(var(--radius) + 8px);padding:clamp(28px,6vw,72px);background:radial-gradient(120% 140% at 100% 0%,rgba(91,43,214,.4),transparent 55%),var(--surface);display:grid;gap:28px}
.contact h2{font-family:var(--font-display);font-size:clamp(34px,6vw,76px);line-height:.95;letter-spacing:-.035em;margin:0;text-wrap:balance}
.contact h2 em{font-style:normal;color:var(--neon)}
.contact p{margin:0;color:var(--muted);max-width:56ch;font-size:clamp(16px,1.3vw,18px)}
.links{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
@media (max-width:1000px){.links{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.links{grid-template-columns:1fr}}
.link-card{display:flex;align-items:center;gap:14px;padding:18px;border-radius:12px;border:1px solid var(--line);background:var(--bg);text-decoration:none;transition:border-color .2s,transform .2s;min-width:0}
.link-card:hover{transform:translateY(-2px);border-color:var(--neon)}
.link-card .ic{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;background:var(--surface-2);flex:none}
.link-card .ic svg{width:20px;height:20px}
.link-card div{min-width:0}
.link-card b{display:block;font-weight:600}
.link-card small{display:block;color:var(--muted);font-family:var(--font-mono);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

footer{padding-block:40px 56px;color:var(--muted);font-size:13px;font-family:var(--font-mono);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}

@media (max-width:900px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3){border-left:0;padding-left:0}
  .stat:nth-child(n+3){border-top:1px solid var(--line)}
}
@media (max-width:420px){.trace{font-size:12px}.trace-body .row{grid-template-columns:72px 1fr}}