:root{
  --bg:#0e100f; --surface:#141715; --line:#262b27; --line-strong:#38403a;
  --text:#e6ebe7; --muted:#9ba69f; --accent:#ffb627; --accent-soft:rgba(255,182,39,.1);
  --mono:'JetBrains Mono',ui-monospace,Menlo,Consolas,monospace;
  --sans:'Inter',system-ui,-apple-system,sans-serif;
  --max:1080px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{background:var(--bg);position:relative;color:var(--text);font-family:var(--sans);font-size:1.0625rem;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
.wrap{width:min(var(--max),100% - 40px);margin-inline:auto}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* Tipografia */
h1,h2,h3{font-family:var(--mono);letter-spacing:-.02em;line-height:1.2;color:#fff}
h2{font-size:clamp(1.6rem,3.2vw,2.2rem);margin-bottom:14px}
h2::before{content:"# ";color:var(--accent)}
.section__lead{color:var(--muted);max-width:68ch;margin-bottom:44px}

/* Navegação */
.nav{position:sticky;top:0;z-index:50;background:rgba(14,16,15,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-family:var(--mono);font-weight:700;font-size:1.05rem;color:#fff}
.brand__prompt{color:var(--accent)}
.nav__links{display:flex;align-items:center;gap:26px;font-size:.95rem;color:var(--muted)}
.nav__links a:hover{color:#fff}
.nav__cta{color:var(--accent)!important;border:1px solid var(--accent);padding:6px 14px;border-radius:6px}
.nav__cta:hover{background:var(--accent-soft)}
.nav__toggle{display:none;background:none;border:1px solid var(--line-strong);color:var(--text);font:inherit;font-size:.9rem;padding:6px 14px;border-radius:6px;cursor:pointer}

/* Botões */
.btn{display:inline-block;padding:12px 22px;border:1px solid var(--line-strong);border-radius:6px;font-weight:500;transition:border-color .2s,background .2s}
.btn:hover{border-color:var(--accent)}
.btn--solid{background:var(--accent);border-color:var(--accent);color:#1a0d03;font-weight:600}
.btn--solid:hover{background:#ffc656}

/* Hero */
.hero{padding:88px 0 72px}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero__role{font-family:var(--mono);font-size:.95rem;color:var(--accent);margin-bottom:18px}
.hero h1{font-size:clamp(2rem,4.3vw,3.1rem);margin-bottom:22px}
.hero__lead{color:var(--muted);max-width:56ch;margin-bottom:32px}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px}

/* Terminal: o elemento marcante da página */
.term{background:#0a0b0a;border:1px solid var(--line-strong);border-radius:10px;overflow:hidden}
.term__bar{display:flex;align-items:center;gap:7px;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--surface)}
.term__bar span{width:10px;height:10px;border-radius:50%;background:var(--line-strong)}
.term__bar b{margin-left:10px;font-family:var(--mono);font-weight:400;font-size:.78rem;color:var(--muted)}
.term__body{padding:22px 22px 24px;font-family:var(--mono);font-size:.84rem;line-height:1.75}
.term__body p{white-space:pre-wrap;overflow-wrap:anywhere}
.term .p{color:var(--accent)}
.term .o{color:#c9d3cc;padding-left:2ch}
.term .l{opacity:0;animation:linha .01s forwards;animation-delay:calc(var(--i) * .22s + .3s)}
.term .c{margin-top:10px}
.term .c:first-child{margin-top:0}
.cursor{display:inline-block;width:.6em;height:1.05em;vertical-align:text-bottom;background:var(--accent);animation:piscar 1s steps(2) infinite}
@keyframes linha{to{opacity:1}}
@keyframes piscar{50%{opacity:0}}

/* Seções */
.section{padding:88px 0}
.section--rule{border-top:1px solid var(--line)}

/* Fluxo */
.pipe{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:10px;margin-bottom:48px;padding:20px;border:1px dashed var(--line-strong);border-radius:8px;font-family:var(--mono)}
.pipe div{text-align:center;padding:10px 18px;border:1px solid var(--line-strong);border-radius:6px;background:var(--surface)}
.pipe b{display:block;font-size:.95rem;color:#fff}
.pipe small{color:var(--muted);font-size:.78rem}
.pipe i{font-style:normal;color:var(--accent);font-size:1.1rem}
.pipe__qa{border-color:var(--accent)!important;background:var(--accent-soft)!important}


/* Diagrama Shift Left */
.shift{margin:0 0 40px;padding:24px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}
.shift__title{font-family:var(--mono);font-size:.85rem;color:var(--muted);margin-bottom:16px}
.shift__grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px 6px;font-family:var(--mono)}
.shift__phase{padding:0 0 8px;text-align:center;font-size:.82rem;color:var(--muted);border-bottom:1px solid var(--line-strong)}
.shift__bar{padding:10px 14px;border-radius:6px;font-size:.82rem;line-height:1.35}
.shift__bar--early{grid-column:1 / 6;background:var(--accent-soft);border:1px solid var(--accent);color:var(--accent)}
.shift__bar--late{grid-column:4 / 6;border:1px dashed var(--line-strong);color:var(--muted);background:repeating-linear-gradient(135deg,transparent 0 6px,rgba(255,255,255,.04) 6px 12px)}
.shift__cost{grid-column:1 / 6;margin-top:6px;padding-top:12px;text-align:right;font-size:.75rem;color:var(--muted);position:relative}
.shift__cost::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;border-radius:2px;background:linear-gradient(90deg,transparent,var(--accent))}

/* Cartões de princípios */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tile{padding:22px;border:1px solid var(--line);border-radius:8px;background:var(--surface);transition:border-color .2s}
.tile:hover{border-color:var(--accent)}
.tile svg{width:28px;height:28px;margin-bottom:14px;fill:none;stroke:var(--accent);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.tile h3{font-size:1rem;margin-bottom:6px}
.tile p{color:var(--muted);font-size:.95rem;line-height:1.5}

/* Linha do tempo */
.timeline{border-left:1px solid var(--line-strong);margin-left:6px}
.timeline li{position:relative;display:grid;grid-template-columns:190px 1fr;gap:28px;padding:0 0 30px 32px}
.timeline li::before{content:"";position:absolute;left:-5px;top:7px;width:9px;height:9px;background:var(--accent)}
.timeline time{font-family:var(--mono);font-size:.82rem;color:var(--accent);padding-top:3px}
.timeline h3{font-size:1.08rem}
.timeline__org{color:var(--muted);margin:2px 0 0}
.timeline ul{list-style:none}
.timeline ul li{display:block;position:relative;padding:0 0 6px 20px;color:#c9d3cc;font-size:1rem}
.timeline ul li::before{content:"-";position:absolute;left:0;top:0;width:auto;height:auto;background:none;color:var(--accent)}

.earlier{margin:8px 0 0 7px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}
.earlier summary{cursor:pointer;padding:14px 18px;font-family:var(--mono);font-size:.9rem;color:var(--accent)}
.earlier ul{padding:0 18px 12px}
.earlier li{padding:10px 0;border-top:1px solid var(--line);color:#c9d3cc}
.earlier b{color:#fff;font-weight:600}

/* Entregas: pipeline */
.graph{display:grid;grid-template-columns:1fr 1.3fr 1fr;gap:34px}
.stage{position:relative;display:flex;flex-direction:column}
.stage:not(:last-child)::after{content:">";position:absolute;right:-24px;top:50%;color:var(--accent);font-family:var(--mono);font-weight:700}
.stage__name{margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--line-strong);font-family:var(--mono);font-size:.85rem;color:var(--muted)}
.stage__jobs{flex:1;display:flex;flex-direction:column;justify-content:center;gap:10px}
.job{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border:1px solid var(--line-strong);border-radius:8px;background:var(--surface);transition:border-color .2s}
.job:hover{border-color:var(--accent)}
.job__ok{flex:none;display:grid;place-items:center;width:24px;height:24px;margin-top:1px;border:1px solid var(--accent);border-radius:50%;color:var(--accent);font-size:.7rem}
.job b{display:block;color:#fff;font-weight:600;font-size:1rem}
.job small{display:block;margin-top:3px;font-family:var(--mono);font-size:.78rem;line-height:1.5;color:var(--muted)}
.runner{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:22px;padding:14px 18px;border:1px dashed var(--line-strong);border-radius:8px;font-family:var(--mono);font-size:.82rem}
.runner span:not(.runner__label){padding:4px 12px;border:1px solid var(--line-strong);border-radius:6px;color:#dfe6e1}
.runner__label{margin-right:6px;color:var(--accent)}

/* Stack e formação */
.stackgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:32px 0 64px}
.sgroup{border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:20px}
.sgroup__t{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:.9rem;font-weight:500;color:#fff;margin-bottom:16px}
.sgroup__i{width:32px;height:32px;border-radius:8px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);flex:none}
.sgroup__i svg{width:18px;height:18px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips li{display:inline-flex;align-items:center;gap:8px;padding:5px 12px 5px 5px;border:1px solid var(--line-strong);border-radius:999px;font-size:.88rem;color:#dfe6e1}
.chip__m{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);font-family:var(--mono);font-size:.62rem;font-weight:600}
.edu{display:grid;grid-template-columns:repeat(2,1fr);gap:40px}
.edu__h{font-size:1.05rem;margin-bottom:16px}
.cards{display:grid;gap:10px}
.card{display:grid;grid-template-columns:40px 1fr auto;gap:14px;align-items:center;padding:14px 16px;border:1px solid var(--line);background:var(--surface);border-radius:10px}
.card__i{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent)}
.card__i svg{width:20px;height:20px}
.card__b{display:flex;flex-direction:column;gap:2px;color:var(--muted);font-size:.88rem;line-height:1.4}
.card__b b{color:#fff;font-weight:600;font-size:.95rem}
.card time{font-family:var(--mono);font-size:.74rem;color:var(--accent);border:1px solid var(--line-strong);border-radius:6px;padding:3px 8px;white-space:nowrap}

/* Contato */
.contact__title{font-size:clamp(2rem,5vw,3.4rem)}
.contact__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:stretch}
.scenario{display:flex;flex-direction:column;justify-content:center;padding:34px;background:#0a0b0a;border:1px solid var(--line-strong);border-left:3px solid var(--accent);border-radius:8px;font-family:var(--mono);font-size:1.02rem;line-height:1.75;color:#e6ebe7}
.scenario p{margin-bottom:16px}
.scenario p:last-child{margin-bottom:0}
.scenario b{color:var(--accent);font-weight:700}
.channels{display:flex;flex-direction:column;gap:12px}
.channel{flex:1;display:flex;align-items:center;gap:18px;padding:18px 22px;background:var(--surface);border:1px solid var(--line-strong);border-radius:8px;transition:border-color .2s,background .2s}
.channel:hover{border-color:var(--accent);background:var(--accent-soft)}
.channel__icon{flex:none;display:grid;place-items:center;width:48px;height:48px;border:1px solid var(--accent);border-radius:8px;color:var(--accent)}
.channel__icon svg{width:24px;height:24px}
.channel__text{flex:1;min-width:0}
.channel__text b{display:block;font-size:1.08rem;color:#fff}
.channel__text span{display:block;color:var(--muted);font-size:.98rem;overflow-wrap:anywhere}

/* Rodapé */
.footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:.92rem}
.footer__inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.footer a:hover{color:var(--accent)}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .term .l{opacity:1;animation:none}
  .cursor{animation:none}
}

/* Responsivo */
@media (max-width:900px){
  .hero{padding:56px 0 48px}
  .hero__grid,.contact__grid,.edu{grid-template-columns:1fr}
  .stackgrid{grid-template-columns:repeat(2,1fr)}
  .tiles{grid-template-columns:repeat(2,1fr)}
  .graph{grid-template-columns:1fr;gap:26px}
  .stage:not(:last-child)::after{display:none}
  .stackgrid{grid-template-columns:1fr}
  .timeline li{grid-template-columns:1fr;gap:6px}
}
@media (max-width:680px){
  .nav__toggle{display:block}
  .nav__links{position:absolute;top:64px;left:0;right:0;display:none;flex-direction:column;align-items:flex-start;gap:16px;padding:20px;background:var(--bg);border-bottom:1px solid var(--line)}
  .nav__links.open{display:flex}
  .section{padding:64px 0}
  .tiles{grid-template-columns:1fr}
  .shift{padding:18px 14px}
  .shift__phase{font-size:.62rem}
  .shift__bar{font-size:.72rem;padding:8px 10px}
  .pipe{flex-direction:column;align-items:stretch;gap:6px}
  .pipe i{align-self:center;transform:rotate(90deg)}
  .term__body{font-size:.78rem;padding:18px}
  .scenario{padding:26px 22px;font-size:.95rem}
  .channel{gap:14px;padding:16px}
  .channel__icon{width:42px;height:42px}
  .channel__text span{font-size:.92rem;overflow-wrap:normal}
  .card{grid-template-columns:40px 1fr}.card time{grid-column:2;justify-self:start}
}

#bg{position:fixed;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}

/* Acessibilidade e idioma */
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--accent);color:#1a0d03;padding:10px 16px;border-radius:6px;font-weight:600;transition:top .15s}
.skip:focus{top:10px}
.lang{display:inline-flex;flex:none;gap:3px;font-family:var(--mono);font-size:.82rem;border:1px solid var(--line-strong);padding:5px 10px;border-radius:6px;color:var(--muted)}
.lang b{color:var(--accent);font-weight:600}
.lang:hover{border-color:var(--accent);color:#fff}
.nav__links a{padding-block:4px}
.footer__links{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.social{display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--line-strong);border-radius:8px;color:var(--muted);transition:color .2s,border-color .2s,transform .2s}
.social svg{width:18px;height:18px}
.social:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-2px)}
.totop{margin-left:10px;padding:8px 4px}
/* Entrada suave ao rolar (só com JS e sem reduzir movimento) */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}}

.chip__m--logo i{display:block;width:13px;height:13px;background:var(--accent);-webkit-mask:var(--ic) center/contain no-repeat;mask:var(--ic) center/contain no-repeat}
.nav__links{margin-left:auto;margin-right:18px}
@media (max-width:680px){
  .nav__links{margin:0}
  .lang{order:2;margin-left:auto}
  .nav__toggle{order:3;margin-left:10px}
}

.nf{min-height:100vh;display:grid;align-items:center;padding:40px 0}
.nf__code{font-family:var(--mono);font-size:clamp(4rem,14vw,8rem);font-weight:700;color:var(--accent);line-height:1}
.nf h1{font-size:clamp(1.5rem,4vw,2.2rem);margin:18px 0 12px}
.nf__t{color:var(--muted);margin-bottom:28px}

.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.bgfx{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden;
  background-image:radial-gradient(circle,rgba(210,220,212,.13) 1.1px,transparent 1.4px);background-size:36px 36px;background-position:18px 18px}
.blob{position:absolute;border-radius:50%;will-change:transform;filter:blur(2px)}
.b1{width:760px;height:760px;left:-8%;top:-12%;background:radial-gradient(circle,rgba(255,182,39,.07),transparent 65%);animation:drift1 38s ease-in-out infinite alternate}
.b2{width:860px;height:860px;right:-12%;bottom:-18%;background:radial-gradient(circle,rgba(255,140,40,.055),transparent 65%);animation:drift2 46s ease-in-out infinite alternate}
.glow{position:absolute;left:0;top:0;width:520px;height:520px;margin:-260px 0 0 -260px;border-radius:50%;background:radial-gradient(circle,rgba(255,182,39,.10),transparent 65%);opacity:0;transition:opacity .4s;will-change:transform}
.glow.on{opacity:1}
@keyframes drift1{to{transform:translate(18vw,14vh)}}
@keyframes drift2{to{transform:translate(-16vw,-12vh)}}
@media (prefers-reduced-motion:reduce){.blob{animation:none}}

/* Projeto de demonstração */
.project{display:grid;grid-template-columns:48px 1fr auto;gap:20px;align-items:center;margin-top:20px;padding:22px;border:1px solid var(--line-strong);border-left:3px solid var(--accent);border-radius:10px;background:var(--surface)}
.project__icon{width:48px;height:48px;border-radius:10px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent)}
.project__icon svg{width:24px;height:24px}
.project__label{font-family:var(--mono);font-size:.74rem;color:var(--accent);text-transform:uppercase;letter-spacing:.06em}
.project h3{font-size:1.1rem;margin:2px 0 6px}
.project__desc{color:var(--muted);font-size:.95rem;max-width:62ch}
.project__tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.project__tags li{font-family:var(--mono);font-size:.74rem;color:#dfe6e1;border:1px solid var(--line-strong);border-radius:999px;padding:3px 10px}
.project__side{display:flex;flex-direction:column;align-items:flex-end;gap:12px}
.project__badge{display:block;line-height:0}
@media (max-width:900px){.project{grid-template-columns:48px 1fr}.project__side{grid-column:1 / -1;flex-direction:row;align-items:center;justify-content:space-between}}
.project .btn{white-space:nowrap}