/* Layout: prancheta de engenharia. Grade fina de blueprint ao fundo, coluna de 1120px,
   hero em 2 colunas (texto | máquina), fluxogramas largos logo abaixo do hero.
   Tema único escuro, por escolha: é uma vitrine tecnológica. */
:root{
  color-scheme:dark;
  --bg:#070C15; --bg-2:#0C1522; --bg-3:#121F31; --bg-hit:#10301F;
  --grid:rgba(140,170,205,.07);
  --line:rgba(140,170,205,.14); --line-2:rgba(140,170,205,.32);
  --fg:#E8EFF7; --fg-soft:#A7B6C8; --fg-faint:#6F8096;
  --accent:#2BD66E; --accent-deep:#17A562; --accent-glow:rgba(43,214,110,.32);
  --teal:#2BC4B8; --amber:#F2B544; --on-accent:#06130B;
  --font-display:'Chakra Petch','IBM Plex Sans JP','IBM Plex Sans',system-ui,sans-serif;
  --font-body:'IBM Plex Sans','IBM Plex Sans JP',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,Consolas,monospace;
  --radius:14px; --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--fg);font:16px/1.65 var(--font-body);
  background-image:
    radial-gradient(ellipse 70% 50% at 75% -10%,rgba(43,214,110,.12),transparent 60%),
    linear-gradient(var(--grid) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:auto,48px 48px,48px 48px;
  -webkit-font-smoothing:antialiased;
}
html[lang="ja"] body{font-family:'IBM Plex Sans JP','IBM Plex Sans',system-ui,sans-serif;line-height:1.85;letter-spacing:.02em;word-break:auto-phrase;line-break:strict}
html[lang="ja"] h1,html[lang="ja"] h2,html[lang="ja"] h3{word-break:auto-phrase;line-break:strict;letter-spacing:.02em}
img{max-width:100%}
[hidden]{display:none !important}
a{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:20px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.soft{color:var(--fg-soft)}

/* ---------- barra ---------- */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;backdrop-filter:blur(14px);background:rgba(7,12,21,.78);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:18px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.15rem;letter-spacing:.02em;color:var(--fg);text-decoration:none;white-space:nowrap}
.brand b{color:var(--accent)}
.mark{width:28px;height:28px;display:block;overflow:visible}
.mark path{fill:var(--bg-3);stroke:var(--accent);stroke-width:1.8}
.mark circle{fill:var(--bg);stroke:var(--accent);stroke-width:1.8}
.nav-links{display:flex;gap:20px;margin-left:auto}
.nav-links a{color:var(--fg-soft);text-decoration:none;font-size:.9rem;white-space:nowrap}
.nav-links a:hover{color:var(--fg)}
.nav-tools{display:flex;align-items:center;gap:10px;margin-left:auto}
.nav-links + .nav-tools{margin-left:0}
.lang select{appearance:none;-webkit-appearance:none;background:var(--bg-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23A7B6C8' stroke-width='1.4'/%3E%3C/svg%3E") no-repeat right 10px center/9px 6px;border:1px solid var(--line-2);color:var(--fg);border-radius:999px;padding:6px 28px 6px 12px;font:500 .82rem var(--font-body);cursor:pointer}
.lang select:hover{border-color:var(--fg-faint)}
.icon-btn{display:inline-flex;align-items:center;gap:7px;background:none;border:1px solid var(--line-2);color:var(--fg-soft);border-radius:999px;padding:6px 12px;font:.78rem var(--font-body);cursor:pointer;white-space:nowrap}
.icon-btn:hover{color:var(--fg);border-color:var(--fg-faint)}
.icon-btn svg{width:12px;height:12px;fill:currentColor}
.i-play{display:none}
.paused .i-play{display:inline}
.paused .i-pause{display:none}
.nav-cta svg{display:none;width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8}
@media (max-width:1020px){.nav-links{display:none}}
@media (max-width:760px){.icon-btn span{display:none}.icon-btn{padding:8px 10px}}
@media (max-width:560px){
  .nav .wrap{gap:8px}
  .nav-tools{gap:8px}
  .brand{font-size:1rem;gap:7px}
  .brand .mark{width:24px;height:24px}
  .nav-cta span{display:none}.nav-cta svg{display:block}.nav-cta{padding:8px 9px}
  .icon-btn{padding:8px 9px}
  .lang select{padding:6px 22px 6px 9px;background-position:right 7px center;max-width:104px;font-size:.78rem}
}
@media (max-width:360px){.brand b{display:none}}

/* ---------- botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:12px 18px;font:600 .95rem var(--font-body);text-decoration:none;cursor:pointer;border:1px solid transparent;white-space:nowrap;transition:transform .15s,box-shadow .15s,background .15s}
.btn-primary{background:var(--accent);color:var(--on-accent)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 30px var(--accent-glow)}
.btn-ghost{border-color:var(--line-2);color:var(--fg);background:transparent}
.btn-ghost:hover{border-color:var(--fg-faint);background:var(--bg-2)}
.btn-sm{padding:8px 14px;font-size:.85rem}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,12,21,.9),rgba(7,12,21,.45) 50%,rgba(7,12,21,.15));pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center;padding-block:64px 56px}
h1{font-family:var(--font-display);font-weight:700;font-size:clamp(2.1rem,4.6vw,3.6rem);line-height:1.1;margin:0 0 20px;text-wrap:balance;letter-spacing:-.01em}
html[lang="ja"] h1{font-size:clamp(1.9rem,3.9vw,3.05rem);line-height:1.32}
.thread{position:relative;white-space:nowrap;color:var(--accent)}
.thread svg{position:absolute;left:0;right:0;bottom:-.1em;width:100%;height:.32em;overflow:visible}
.thread path{fill:none;stroke:var(--accent);stroke-width:3;stroke-linecap:round;stroke-dasharray:420;stroke-dashoffset:420;animation:draw 1.6s .4s ease forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.lead{font-size:1.1rem;color:var(--fg-soft);max-width:33em;margin:0 0 26px}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:34px 0 0;border-top:1px solid var(--line)}
.facts div{padding:16px 16px 0 0;min-width:0}
.facts div + div{padding-left:16px;border-left:1px solid var(--line)}
.facts dt{font-family:var(--font-display);font-weight:700;font-size:1.55rem;line-height:1.1;color:var(--fg)}
.facts dd{margin:6px 0 0;font-size:.84rem;line-height:1.45;color:var(--fg-faint)}
.machine-wrap{min-width:0}
.machine{position:relative;aspect-ratio:700/560;max-width:100%}
.machine svg{width:100%;height:100%;display:block;overflow:visible}
.machine-cap{display:flex;gap:14px;align-items:flex-start;background:rgba(12,21,34,.86);border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin-top:8px;min-height:74px}
.machine-cap b{display:block;font-family:var(--font-display);font-size:1rem}
.machine-cap span{font-size:.9rem;color:var(--fg-soft)}
.mc-n{font:500 .75rem var(--font-mono)!important;color:var(--accent)!important;border:1px solid var(--accent-deep);border-radius:999px;padding:2px 8px;white-space:nowrap}
.machine-cap.fade{animation:fadein .35s ease}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:24px;padding-block:40px 44px}.machine-wrap{max-width:540px;margin-inline:auto;width:100%}.hero::before{background:linear-gradient(180deg,rgba(7,12,21,.85),rgba(7,12,21,.3))}}
.facts dt{white-space:nowrap}
@media (max-width:520px){.facts{grid-template-columns:1fr}.facts div + div{padding-left:0;border-left:0;border-top:1px solid var(--line)}.facts div{padding:12px 0;display:grid;grid-template-columns:104px minmax(0,1fr);gap:12px;align-items:baseline}.facts dt{font-size:1.35rem}.facts dd{margin:0}}

/* máquina */
.loop{fill:none;stroke:var(--line-2);stroke-width:2}
.loop-dash{fill:none;stroke:var(--accent);stroke-width:2;stroke-dasharray:6 18;opacity:.5;animation:flow 2.4s linear infinite}
@keyframes flow{to{stroke-dashoffset:-48}}
.gear path{fill:var(--bg-3);stroke:var(--line-2);stroke-width:1.6}
.gear .hub{fill:var(--bg);stroke:var(--fg-faint);stroke-width:1.6}
.gear .spoke{stroke:var(--line-2);stroke-width:2}
.gear.main path{stroke:var(--accent);filter:drop-shadow(0 0 12px var(--accent-glow))}
.gear.main .hub{stroke:var(--accent)}
.orbit{fill:none;stroke:var(--line);stroke-width:1;stroke-dasharray:2 10}
.node rect{fill:var(--bg-2);stroke:var(--line-2);stroke-width:1.5;transition:fill .25s,stroke .25s}
.node text{font-family:var(--font-display);font-weight:600;font-size:16px;fill:var(--fg)}
.node .sub{font-family:var(--font-mono);font-weight:400;font-size:12.5px;fill:var(--fg-faint)}
.st{cursor:pointer;outline:none}
.st:hover rect,.st:focus-visible rect{stroke:var(--fg-soft)}
.st.on rect{stroke:var(--accent);fill:var(--bg-hit);filter:drop-shadow(0 0 10px var(--accent-glow))}
.st.on .sub{fill:var(--accent)}
.pulse{fill:var(--accent)}
.pulse-halo{fill:var(--accent);opacity:.22}
.status{font-family:var(--font-mono);font-size:12px;fill:var(--fg-faint)}
.status-dot{fill:var(--accent);animation:blink 1.6s ease-in-out infinite}
@keyframes blink{50%{opacity:.15}}
@media (max-width:600px){.node .sub{display:none}}

/* ---------- seções ---------- */
section{padding-block:76px}
.sec-head{max-width:44em;margin-bottom:34px}
.label{display:flex;align-items:center;gap:12px;font:600 .78rem var(--font-display);letter-spacing:.24em;color:var(--accent)}
.label::before{content:'';width:28px;height:1px;background:var(--accent)}
h2{font-family:var(--font-display);font-weight:700;font-size:clamp(1.6rem,3vw,2.3rem);line-height:1.18;margin:12px 0 12px;text-wrap:balance}
html[lang="ja"] h2{font-size:clamp(1.45rem,2.7vw,2.05rem);line-height:1.45}
.sec-head p{color:var(--fg-soft);margin:0}
.tagline{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font:500 .74rem var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--fg-faint)}
.live{color:var(--accent);border:1px solid var(--accent-deep);border-radius:999px;padding:1px 8px}
.live::before{content:'';display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-right:6px;vertical-align:1px;animation:blink 1.6s infinite}
.sec-flow{padding-top:64px;background:linear-gradient(180deg,rgba(12,21,34,.65),transparent 70%)}

/* ---------- fluxogramas (comum) ---------- */
.graph{width:100%;height:auto;display:block;overflow:visible;position:relative}
.pipe{fill:none;stroke:rgba(140,170,205,.075);stroke-width:10;stroke-linecap:round;stroke-linejoin:round}
.mini .pipe{stroke-width:7}
.wire{fill:none;stroke:var(--line-2);stroke-width:1.6;stroke-linejoin:round}
.wire-flow{fill:none;stroke:var(--accent);stroke-width:1.8;stroke-dasharray:3 11;opacity:.5;animation:flow 1.8s linear infinite}
.wire-flow.alt{stroke:var(--amber)}
.elabel{fill:var(--fg-soft);font:500 11.5px var(--font-mono)}
.elabel-bg{fill:var(--bg);stroke:var(--line-2);stroke-width:1}
.bg-dot{fill:rgba(140,170,205,.13)}
.gn{cursor:pointer;outline:none}
.gn .shape{fill:var(--bg-2);stroke:var(--line-2);stroke-width:1.5;transition:fill .3s,stroke .3s}
.gn text{fill:var(--fg);font-family:var(--font-display);font-weight:600}
.gn .gsub{fill:var(--fg-faint);font:400 10px var(--font-mono)}
.led{fill:var(--line-2);transition:fill .2s}
.led.on{fill:var(--accent);animation:blink 1.6s ease-in-out infinite}
.gn.hit .led{fill:var(--accent);filter:drop-shadow(0 0 4px var(--accent))}
.gn.hit-alt .led{fill:var(--amber)}
.ripple{fill:none;stroke:var(--accent);stroke-width:2;transform-box:fill-box;transform-origin:center;animation:ripple .85s ease-out forwards;pointer-events:none}
.ripple.alt{stroke:var(--amber)}
@keyframes ripple{from{opacity:.9;transform:scale(1)}to{opacity:0;transform:scale(1.25)}}
.p-trail{fill:var(--accent)}
.p-trail.alt{fill:var(--amber)}
.p-spark{fill:#E9FFF1}
.mini .back{opacity:.6}
.card-threads{position:absolute;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}
.gn:hover .shape,.gn:focus-visible .shape{stroke:var(--fg-soft)}
.gn.hit .shape{fill:var(--bg-hit);stroke:var(--accent)}
.gn.hit-alt .shape{stroke:var(--amber)}
.gn.sel .shape{stroke:var(--accent);stroke-width:2.4;filter:drop-shadow(0 0 10px var(--accent-glow))}
.gn.key .shape{stroke:var(--accent-deep)}
.p-core{fill:var(--accent)}
.p-halo{fill:var(--accent);opacity:.25}
.pl.alt .p-core,.pl.alt .p-halo{fill:var(--amber)}
.arrow{fill:var(--line-2)}

.chart-card{position:relative;overflow:hidden;isolation:isolate;background:radial-gradient(ellipse 55% 70% at 50% 38%,rgba(43,214,110,.09),transparent 70%),var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:26px 26px 20px;min-width:0}
.chart-foot{display:flex;flex-wrap:wrap;gap:16px 28px;justify-content:space-between;align-items:flex-start;border-top:1px solid var(--line);margin-top:18px;padding-top:16px}
.node-info{flex:1 1 320px;min-width:0;min-height:48px}
.node-info b{display:block;font-family:var(--font-display);font-size:1.02rem}
.node-info span{color:var(--fg-soft);font-size:.93rem}
.node-info.fade{animation:fadein .35s ease}
.counters{display:flex;flex-wrap:wrap;gap:6px 18px;align-items:center;font-size:.86rem;color:var(--fg-soft)}
.counters b{font:600 1rem var(--font-mono);color:var(--fg);font-variant-numeric:tabular-nums}
.counters small{flex-basis:100%;color:var(--fg-faint);font-size:.76rem}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:1px}
.dot.ok{background:var(--accent)} .dot.hu{background:var(--amber)}
@media (max-width:600px){.chart-card{padding:16px 12px 14px}}

/* simulador */
.recipes{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;margin-bottom:18px;font-size:.88rem;color:var(--fg-faint)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font:500 .82rem var(--font-body);border:1px solid var(--line-2);border-radius:999px;padding:6px 12px;color:var(--fg-soft);background:transparent;cursor:pointer;transition:all .2s}
.chip:hover{color:var(--fg);border-color:var(--fg-faint)}
.chip[aria-pressed="true"]{color:var(--on-accent);background:var(--accent);border-color:var(--accent)}
.chips.static .chip{cursor:default;font:.76rem var(--font-mono)}
.chips.static .chip.ok{border-color:var(--accent-deep);color:var(--accent)}
.builder{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:20px;align-items:start}
.pick{display:grid;gap:14px}
.pick fieldset{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-2);padding:14px 16px 16px;margin:0;min-width:0}
.pick legend{padding:0 6px;font:600 .9rem var(--font-display);color:var(--fg)}
.pick legend i{font:500 .72rem var(--font-mono);color:var(--accent);font-style:normal;margin-right:8px}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opt{font:500 .86rem var(--font-body);text-align:left;border:1px solid var(--line-2);border-radius:10px;padding:8px 12px;color:var(--fg-soft);background:var(--bg);cursor:pointer;transition:all .2s}
.opt:hover{color:var(--fg);border-color:var(--fg-faint)}
.opt[aria-pressed="true"]{color:var(--fg);border-color:var(--accent);background:var(--bg-hit);box-shadow:inset 3px 0 0 var(--accent)}
.result{position:sticky;top:84px;overflow:hidden;isolation:isolate;background:radial-gradient(ellipse 70% 60% at 50% 28%,rgba(43,214,110,.09),transparent 70%),var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:grid;gap:16px;min-width:0}
.sentence{margin:0;font-size:1.06rem;line-height:1.6;min-height:3.2em}
.sentence b{color:var(--accent);font-weight:600}
.sentence.fade{animation:fadein .4s ease}
.result .btn{justify-self:start}
@media (max-width:900px){.builder{grid-template-columns:1fr}.result{position:static}}

/* serviços */
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:22px;min-width:0;transition:border-color .2s,transform .2s;position:relative}
.card:hover{border-color:var(--accent-deep);transform:translateY(-2px)}
.card h3{font-family:var(--font-display);font-size:1.12rem;margin:14px 0 8px;line-height:1.3}
.card p{color:var(--fg-soft);margin:0 0 14px;font-size:.95rem}
.tags{font-family:var(--font-mono);font-size:.76rem;color:var(--fg-faint)}
.mini{width:100%;height:auto;display:block;overflow:visible;background:var(--bg);border:1px solid var(--line);border-radius:10px}
.mini .mn{fill:var(--bg-3);stroke:var(--line-2);stroke-width:1.2;transition:all .3s}
.mini .mn.c{stroke:var(--accent-deep)}
.mini text{fill:var(--fg-soft);font:500 11.5px var(--font-body)}
html[lang="ja"] .mini text{font-family:'IBM Plex Sans JP',var(--font-body)}
.card:hover .mini .mn{stroke:var(--accent)}
.card:hover .mini text{fill:var(--fg)}
@media (max-width:980px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.grid{grid-template-columns:1fr}}

/* método */
.steps-wrap{position:relative;margin-bottom:26px}
.track{position:absolute;top:21px;left:10%;right:10%;height:2px;background:repeating-linear-gradient(90deg,var(--line-2) 0 8px,transparent 8px 16px)}
.fill{position:absolute;left:0;top:0;height:2px;width:0;background:repeating-linear-gradient(90deg,var(--accent) 0 10px,rgba(43,214,110,.35) 10px 14px);background-size:28px 2px;box-shadow:0 0 10px var(--accent-glow);animation:flowx .8s linear infinite;transition:width .9s cubic-bezier(.6,.1,.2,1),height .9s cubic-bezier(.6,.1,.2,1)}
@keyframes flowx{to{background-position:28px 0}}
@keyframes flowy{to{background-position:0 28px}}
.head{position:absolute;right:-6px;top:-5px;width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px var(--accent-glow)}
.steps{list-style:none;margin:0;padding:0;display:flex;position:relative}
.steps li{flex:1;min-width:0}
.step{display:flex;flex-direction:column;align-items:center;gap:10px;background:none;border:0;color:var(--fg-soft);font:inherit;cursor:pointer;width:100%;padding:0 6px;text-align:center}
.step .n{width:44px;height:44px;border-radius:50%;border:2px solid var(--line-2);background:var(--bg);display:grid;place-items:center;font:600 .95rem var(--font-mono);transition:all .3s}
.step .t{font-family:var(--font-display);font-weight:600;font-size:.95rem;line-height:1.3}
li.on .step .n{border-color:var(--accent);background:var(--accent);color:var(--on-accent);box-shadow:0 0 0 6px var(--accent-glow)}
li.on .step{color:var(--fg)}
li.done .step .n{border-color:var(--accent);color:var(--accent)}
.detail{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:24px 26px;display:grid;grid-template-columns:1fr auto;gap:18px;align-items:start}
.detail h3{font-family:var(--font-display);margin:0 0 8px;font-size:1.2rem}
.detail p{margin:0;color:var(--fg-soft)}
.detail .meta{font-family:var(--font-mono);font-size:.8rem;color:var(--accent);white-space:nowrap;border:1px solid var(--accent-deep);border-radius:999px;padding:6px 12px}
.detail.fade{animation:fadein .35s ease}
@keyframes fadein{from{opacity:.3;transform:translateY(4px)}to{opacity:1;transform:none}}
@media (max-width:720px){
  .track{left:21px;right:auto;top:22px;bottom:22px;width:2px;height:auto;background:repeating-linear-gradient(180deg,var(--line-2) 0 8px,transparent 8px 16px)}
  .fill{width:2px !important;height:0;background:repeating-linear-gradient(180deg,var(--accent) 0 10px,rgba(43,214,110,.35) 10px 14px);background-size:2px 28px;animation-name:flowy}
  .head{right:-5px;top:auto;bottom:-6px}
  .steps{flex-direction:column;gap:18px}
  .step{flex-direction:row;text-align:left;padding:0;min-height:44px;gap:16px}
  .step .n{flex:none}
  .detail{grid-template-columns:1fr}
  .detail .meta{justify-self:start}
}

/* projetos */
.feature{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:28px;align-items:start}
.feature h3{font-family:var(--font-display);font-size:1.5rem;margin:8px 0 10px}
.feature p{color:var(--fg-soft);margin:0}
.feature .chips{margin-top:16px}
.arch{margin-top:22px}
.arch-info{min-height:3.2em;margin-top:12px !important;font-size:.92rem;border-left:2px solid var(--accent-deep);padding-left:12px}
.term{background:#04080F;border:1px solid var(--line);border-radius:12px;font:.8rem/1.6 var(--font-mono);color:var(--fg-soft);height:300px;overflow:hidden;margin:0;position:relative;min-width:0}
.term .bar{position:relative;z-index:1;padding:6px 14px;font-size:.7rem;color:var(--fg-faint);border-bottom:1px solid var(--line);background:#060B14;display:flex;justify-content:space-between;gap:10px}
.term .lines{position:absolute;left:16px;right:16px;top:36px;bottom:12px;display:flex;flex-direction:column;justify-content:flex-end;gap:2px;overflow:hidden;-webkit-mask-image:linear-gradient(180deg,transparent,#000 48px);mask-image:linear-gradient(180deg,transparent,#000 48px)}
.term .ln{white-space:pre-wrap;word-break:break-word;animation:lnin .3s ease}
.term .ln b{color:var(--accent);font-weight:500}
.term .ln i{color:var(--teal);font-style:normal}
.term .ln .t{color:var(--fg-faint)}
.term .cur{display:inline-block;width:8px;height:14px;background:var(--accent);vertical-align:-2px;animation:blink 1s steps(2) infinite}
@keyframes lnin{from{opacity:0;transform:translateY(6px)}}
.more{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:16px}
.more .card h3{font-size:1.05rem}
@media (max-width:980px){.feature{grid-template-columns:1fr}.term{height:240px}.more{grid-template-columns:1fr}}

/* tecnologias */
.stack{padding-block:0}
.ticker{border-block:1px solid var(--line);padding-block:16px;overflow:hidden;background:var(--bg-2);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.ticker-track{display:flex;gap:40px;width:max-content;animation:ticker 46s linear infinite}
.ticker span{font-family:var(--font-mono);font-size:.9rem;color:var(--fg-soft);white-space:nowrap}
.ticker span::before{content:'◆';color:var(--accent);margin-right:14px;font-size:.55rem;vertical-align:middle}
@keyframes ticker{to{transform:translateX(-50%)}}

/* empresa */
.about{display:grid;grid-template-columns:240px minmax(0,1fr);gap:36px;align-items:start}
.photo{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-2);aspect-ratio:4/5;background:var(--bg-3);margin:0}
.photo img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(.9) contrast(1.05)}
.photo::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 62%,rgba(7,12,21,.9));pointer-events:none}
.photo figcaption{position:absolute;left:14px;right:14px;bottom:12px;font:500 1rem 'IBM Plex Sans JP',var(--font-body);letter-spacing:.08em;color:var(--fg);z-index:1}
.msg .role{font-family:var(--font-display);font-weight:600;font-size:1.15rem;margin:8px 0 14px;color:var(--fg)}
.msg p{color:var(--fg-soft);max-width:40em}
.msg .sign{color:var(--fg);font:500 1rem 'IBM Plex Sans JP',var(--font-body);letter-spacing:.08em;margin-top:18px}
.profile{margin-top:44px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:24px 26px}
.profile h3{font-family:var(--font-display);margin:0 0 10px;font-size:1.15rem}
.profile dl{margin:0;display:grid;grid-template-columns:minmax(150px,230px) minmax(0,1fr)}
.profile dt,.profile dd{padding:12px 0;border-top:1px solid var(--line);margin:0;min-width:0;overflow-wrap:anywhere}
.profile dt{color:var(--fg-faint);font-size:.88rem;padding-right:16px}
.profile dd{color:var(--fg);font-size:.95rem}
@media (max-width:760px){.about{grid-template-columns:1fr}.photo{max-width:240px}.profile dl{grid-template-columns:1fr}.profile dd{border-top:0;padding-top:0}}

/* contato */
.contact{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;align-items:start}
.form{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:grid;gap:14px;margin:0}
.form label,.form fieldset{display:grid;gap:6px;font-size:.88rem;color:var(--fg-soft);border:0;padding:0;margin:0;min-width:0}
.lb{display:flex;align-items:center;gap:8px}
.lb em{font:500 .68rem var(--font-body);font-style:normal;color:var(--on-accent);background:var(--accent);border-radius:4px;padding:1px 6px}
.form legend{margin-bottom:6px}
.form input,.form textarea,.form select{width:100%;background:var(--bg);border:1px solid var(--line-2);border-radius:8px;padding:11px 12px;color:var(--fg);font:inherit;font-size:.95rem}
.form input:focus,.form textarea:focus,.form select:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px var(--accent-glow)}
.form textarea{min-height:130px;resize:vertical}
.form .bad{border-color:var(--amber)}
.form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form button[disabled]{opacity:.6;cursor:wait}
.ok-box{background:var(--bg-2);border:1px solid var(--accent-deep);border-radius:var(--radius);padding:28px;display:grid;gap:8px}
.ok-box h3{font-family:var(--font-display);margin:0}
.ok-box p{margin:0;color:var(--fg-soft)}
.email-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-family:var(--font-mono);font-size:1rem;background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin-top:18px}
.email-row code{color:var(--fg);user-select:all;word-break:break-all}
.note{font-size:.82rem;color:var(--fg-faint);margin:0}
.draft{border:1px dashed var(--amber);color:var(--amber);border-radius:8px;padding:8px 12px;font:.78rem/1.5 var(--font-body);display:inline-block;margin-top:16px}
@media (max-width:820px){.contact{grid-template-columns:1fr}}

/* rodapé */
footer{border-top:1px solid var(--line);padding-block:28px;color:var(--fg-faint);font-size:.85rem}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;align-items:center}
footer a{color:var(--fg-soft);text-decoration:none}
footer a:hover{color:var(--fg)}
footer .brand{font-size:1rem}

/* entrada ao rolar, pausa geral, aviso */
.rv{transition:opacity .7s ease,transform .7s ease}
.rv-pre{opacity:.001;transform:translateY(18px)}
.paused *,.paused *::before,.paused *::after{animation-play-state:paused !important}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%) translateY(20px);background:var(--bg-3);border:1px solid var(--line-2);color:var(--fg);padding:10px 16px;border-radius:10px;font-size:.88rem;opacity:0;transition:.3s;pointer-events:none;z-index:60;max-width:calc(100% - 32px)}
.toast.show{opacity:1;transform:translateX(-50%)}