/* ===== Nahal Group · estilos compartilhados (multi-página) ===== */
:root{
  --bg:#06121C; --bg2:#0A1C2A; --panel:rgba(18,44,64,.42); --panel-bd:rgba(127,185,222,.16);
  --azul:#15608F; --aqua:#2F9BD6; --ceu:#7FB9DE; --cyan:#46D6EC; --leito:#0F3A56;
  --txt:#E4F0F8; --muted:#8AA3B5; --glow:rgba(70,214,236,.55);
  --jura:'Jura',sans-serif; --sans:'Instrument Sans',system-ui,sans-serif; --mono:'Geist Mono',ui-monospace,monospace;
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans); color:var(--txt); background:var(--bg); line-height:1.6; -webkit-font-smoothing:antialiased; overflow-x:hidden}
body::before{content:""; position:fixed; inset:0; z-index:-3; background:
  radial-gradient(90% 60% at 50% -5%, #0e2638 0%, var(--bg) 60%),
  radial-gradient(60% 50% at 90% 110%, rgba(21,96,143,.25), transparent 70%);}
::selection{background:var(--cyan); color:#04101a}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--cyan); outline-offset:3px; border-radius:2px}
h1,h2,h3{font-family:var(--jura); font-weight:500; line-height:1.06; text-wrap:balance}
p{text-wrap:pretty}
.sec-sub,.hero .lead,.cta-band .sub,.quote,.sintese p,.hero .kick,.pagehead p{text-wrap:balance}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 30px}
.mono{font-family:var(--mono); text-transform:uppercase; letter-spacing:.28em; font-size:11px; font-weight:500}
.neon{color:var(--cyan); text-shadow:0 0 18px var(--glow)}

/* canvas correnteza */
#flow{position:fixed; inset:0; z-index:-2; pointer-events:none}
/* grid sutil */
body::after{content:""; position:fixed; inset:0; z-index:-2; pointer-events:none; opacity:.5;
  background-image:linear-gradient(rgba(127,185,222,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(127,185,222,.045) 1px,transparent 1px);
  background-size:70px 70px; mask-image:radial-gradient(80% 80% at 50% 30%,#000 40%,transparent 100%);
  -webkit-mask-image:radial-gradient(80% 80% at 50% 30%,#000 40%,transparent 100%);}

/* rio vertical de progresso (fixo) */
.current{position:fixed; left:26px; top:0; height:100vh; width:46px; z-index:30; pointer-events:none}
.current svg{width:100%; height:100%; overflow:visible}
.current .track{fill:none; stroke:rgba(127,185,222,.18); stroke-width:2}
.current .fill{fill:none; stroke:url(#cg); stroke-width:2.4; stroke-linecap:round; filter:drop-shadow(0 0 6px var(--glow))}
.current .head{fill:var(--cyan); filter:drop-shadow(0 0 8px var(--glow))}
.current .pct{position:absolute; left:50%; bottom:22px; transform:translateX(-50%); font-family:var(--mono); font-size:10px; letter-spacing:.18em; color:var(--ceu)}
@media(max-width:820px){.current{display:none}}
.ctop{position:fixed;top:0;left:0;right:0;height:3px;z-index:36;background:rgba(127,185,222,.12);display:none}
.ctop span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--aqua),var(--cyan));box-shadow:0 0 12px var(--glow)}
@media(max-width:820px){.ctop{display:block}}

/* NAV */
header.nav{position:fixed; top:0; left:0; right:0; z-index:40; transition:transform .4s ease, background .4s ease, border-color .4s;
  background:rgba(6,18,28,.5); backdrop-filter:blur(16px) saturate(150%); -webkit-backdrop-filter:blur(16px) saturate(150%);
  border-bottom:1px solid transparent}
header.nav.solid{border-bottom-color:rgba(127,185,222,.12)}
.nav-in{display:flex; align-items:center; justify-content:space-between; height:74px}
.nav-logo{display:flex; align-items:center; height:28px}
.nav-logo svg{height:28px;width:auto}
.nav-links{display:flex; align-items:center; gap:32px}
.nav-links a{font-size:13.5px; color:var(--ceu); font-weight:500; position:relative}
.nav-links a:not(.cta)::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:1px;background:var(--cyan);box-shadow:0 0 8px var(--glow);transition:width .3s}
.nav-links a:not(.cta):hover::after,.nav-links a.active:not(.cta)::after{width:100%}
.nav-links a.active:not(.cta){color:#fff}
.nav-links a.cta{font-family:var(--mono);text-transform:uppercase;letter-spacing:.16em;font-size:11px;color:#04101a;
  background:var(--cyan);padding:11px 18px;border-radius:3px;box-shadow:0 0 22px -4px var(--glow);transition:transform .25s,box-shadow .25s}
.nav-links a.cta:hover{transform:translateY(-2px);box-shadow:0 0 30px -2px var(--glow)}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px;background:none;border:none}
.burger span{width:24px;height:2px;background:var(--ceu);transition:.3s}
@media(max-width:860px){
  .nav-links{position:fixed;inset:74px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:rgba(6,18,28,.96);
    backdrop-filter:blur(20px);border-bottom:1px solid rgba(127,185,222,.12);max-height:0;overflow:hidden;transition:max-height .35s}
  .nav-links.open{max-height:460px}
  .nav-links a{padding:16px 30px;border-top:1px solid rgba(127,185,222,.07)}
  .nav-links a:not(.cta)::after{display:none}
  .nav-links a.cta{margin:12px 30px;text-align:center}
  .burger{display:flex}
}

/* HERO */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:140px 0 150px;overflow:hidden}
.hero-sym{position:relative;width:128px;height:128px;margin:0 auto 40px;display:flex;align-items:center;justify-content:center}
.hero-sym .ring{position:absolute;left:50%;top:50%;width:128px;height:128px;margin:-64px 0 0 -64px;border:1px solid rgba(70,214,236,.5);border-radius:50%;opacity:0;animation:hpulse 5s ease-out infinite}
.hero-sym .ring.r2{animation-delay:1.65s}.hero-sym .ring.r3{animation-delay:3.3s}
@keyframes hpulse{0%{opacity:.6;transform:scale(.4)}80%{opacity:0}100%{opacity:0;transform:scale(1.5)}}
.hero-sym svg{width:70px;height:78px;position:relative;z-index:2;filter:drop-shadow(0 0 16px var(--glow))}
.hero .kick{color:var(--ceu);margin-bottom:26px}
.hero .kick-d{display:inline-flex;align-items:center;gap:14px}
.hero .kick-d::before,.hero .kick-d::after{content:"";width:32px;height:1px;background:rgba(127,185,222,.45)}
.hero .kick-m{display:none;line-height:1.85;text-align:center}
.hero h1{font-size:clamp(27px,8.1vw,100px);font-weight:600;letter-spacing:-.02em;color:#fff;overflow-wrap:break-word}
.hero h1 em{font-style:normal;font-weight:300;background:linear-gradient(90deg,var(--ceu),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent;display:block}
.hero .lead{font-size:clamp(17px,2.1vw,21px);color:rgba(220,235,245,.8);max-width:620px;margin:28px auto 0}
.hero-ctas{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:44px}
.btn{font-family:var(--mono);text-transform:uppercase;letter-spacing:.14em;font-size:12px;padding:16px 28px;border-radius:3px;cursor:pointer;transition:.28s;display:inline-flex;align-items:center;gap:10px}
.btn-p{background:var(--cyan);color:#04101a;box-shadow:0 0 26px -6px var(--glow)}
.btn-p:hover{transform:translateY(-2px);box-shadow:0 0 34px -2px var(--glow)}
.btn-g{background:rgba(127,185,222,.06);color:var(--txt);border:1px solid rgba(127,185,222,.28)}
.btn-g:hover{border-color:var(--cyan);transform:translateY(-2px)}
.hero-cue{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);color:rgba(220,235,245,.55);display:flex;flex-direction:column;align-items:center;gap:8px}
.hero-cue .mono{font-size:9px;letter-spacing:.32em}
.hero-cue .l{width:1px;height:40px;background:linear-gradient(var(--cyan),transparent);animation:drip 2.4s ease-in-out infinite}
@keyframes drip{0%,100%{opacity:.3;transform:scaleY(.6)}50%{opacity:1;transform:scaleY(1)}}
@media(max-width:560px){
  .hero{padding:116px 0 120px}
  .hero .lead{font-size:16px}
  .hero .kick-d{display:none}
  .hero .kick-m{display:block;letter-spacing:.14em;font-size:10px;margin:0 auto 22px}
}

/* PAGEHEAD (cabeçalho compacto das páginas internas) */
.pagehead{padding:160px 0 10px;text-align:center}
.pagehead h1{font-size:clamp(34px,6vw,68px);color:#fff;font-weight:600;letter-spacing:-.01em}
.pagehead p{color:var(--muted);font-size:clamp(16px,1.8vw,19px);margin:18px auto 0;max-width:60ch}

/* SECTIONS */
.band{padding:90px 0;position:relative}
.band.tight{padding:60px 0}
.tag{color:var(--cyan);text-shadow:0 0 14px var(--glow);display:inline-block;margin-bottom:20px}
.sec-h{font-size:clamp(30px,4.6vw,54px);color:#fff;font-weight:500;max-width:18ch}
.sec-sub{color:var(--muted);font-size:clamp(16px,1.7vw,19px);margin-top:18px;max-width:62ch}
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.center{text-align:center}
.center .sec-h,.center .sec-sub{margin-left:auto;margin-right:auto}
.btn-center{display:flex;justify-content:center;margin-top:40px}

/* PRA QUEM / dor */
.pitch{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
.pitch .it{background:var(--panel);border:1px solid var(--panel-bd);border-radius:14px;padding:28px 26px;backdrop-filter:blur(8px)}
.pitch .it .k{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan);text-shadow:0 0 12px var(--glow)}
.pitch .it h3{color:#fff;font-size:19px;font-weight:500;margin:14px 0 10px}
.pitch .it p{color:var(--muted);font-size:14.5px}
@media(max-width:760px){.pitch{grid-template-columns:1fr}}

/* MANIFESTO */
.manifesto .quote{font-family:var(--jura);font-weight:300;font-size:clamp(26px,3.7vw,46px);line-height:1.26;color:#eaf4fb;margin-top:30px;max-width:1000px}
.manifesto .quote b{font-weight:600;color:var(--cyan);text-shadow:0 0 18px var(--glow)}

/* FRENTES / panels */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:20px}
.panel{position:relative;background:var(--panel);border:1px solid var(--panel-bd);border-radius:14px;padding:34px 30px;overflow:hidden;
  display:flex;flex-direction:column;align-items:center;text-align:center;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:transform .35s cubic-bezier(.2,.7,.2,1),border-color .35s,box-shadow .35s}
.panel::before{content:"";position:absolute;inset:0;border-radius:14px;padding:1px;background:linear-gradient(160deg,rgba(70,214,236,.5),transparent 40%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .35s}
.panel:hover{transform:translateY(-6px);border-color:rgba(70,214,236,.4);box-shadow:0 30px 60px -40px rgba(70,214,236,.6)}
.panel:hover::before{opacity:1}
.panel .n{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--ceu);text-transform:uppercase}
.panel .ico{width:50px;height:50px;margin:0 0 16px;display:block;order:-1;filter:drop-shadow(0 0 10px var(--glow))}
.panel h3{font-size:23px;color:#fff;font-weight:500;margin-bottom:10px}
.panel p{font-size:15px;color:var(--muted)}
.panel .more{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);margin-top:16px;display:inline-flex;align-items:center;gap:7px;opacity:.9;transition:gap .25s ease,opacity .25s ease}
.panel:hover .more{opacity:1;gap:12px}
.ico .dh{transform-box:fill-box;transform-origin:center;animation:dh 3.4s ease-in-out infinite}
@keyframes dh{0%,100%{opacity:.85;transform:scale(1)}50%{opacity:1;transform:scale(1.15)}}
.panel.wide{grid-column:span 2;display:flex;flex-direction:row;align-items:center;gap:40px;padding:30px 34px;text-align:left}
.panel.wide .ico{margin:0;flex-shrink:0;width:60px;height:60px}
@media(max-width:880px){.grid{grid-template-columns:1fr 1fr}.panel.wide{grid-column:span 2;flex-direction:column;align-items:center;text-align:center;gap:16px}}
@media(max-width:600px){.grid{grid-template-columns:1fr}.panel.wide{grid-column:span 1}}

/* SERVIÇO detalhado (página Serviços) */
.svc{display:grid;grid-template-columns:64px 1fr;gap:26px;align-items:start;background:var(--panel);border:1px solid var(--panel-bd);
  border-radius:16px;padding:36px 34px;backdrop-filter:blur(8px);margin-top:22px;transition:border-color .35s,box-shadow .35s}
.svc:hover{border-color:rgba(70,214,236,.35);box-shadow:0 30px 60px -44px rgba(70,214,236,.55)}
.svc .ico{width:64px;height:64px;filter:drop-shadow(0 0 10px var(--glow))}
.svc .n{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--ceu)}
.svc h3{color:#fff;font-size:25px;font-weight:500;margin:8px 0 14px}
.svc .pain{color:var(--ceu);font-size:15.5px;margin-bottom:10px}
.svc .pain b{color:#fff;font-weight:600}
.svc p{color:var(--muted);font-size:15px;margin-bottom:8px}
@media(max-width:600px){.svc{grid-template-columns:1fr;gap:16px;padding:28px 24px}}

/* ORIGEM nodes */
.nodes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:30px;position:relative}
.node{position:relative;background:var(--panel);border:1px solid var(--panel-bd);border-radius:14px;padding:32px 26px;backdrop-filter:blur(8px)}
.node .dot{position:absolute;top:-7px;left:32px;width:13px;height:13px;border-radius:50%;background:var(--cyan);box-shadow:0 0 14px var(--glow)}
.node .idx{font-family:var(--mono);font-size:12.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--cyan);text-shadow:0 0 12px var(--glow);margin-bottom:14px}
.node h3{color:#fff;font-size:21px;font-weight:500;margin-bottom:12px}
.node p{color:var(--muted);font-size:14.5px}
.sintese{margin-top:54px;text-align:center;padding-top:48px;border-top:1px solid rgba(127,185,222,.14)}
.sintese .mono{color:var(--ceu);display:block;margin-bottom:20px}
.sintese p{font-family:var(--jura);font-weight:300;font-size:clamp(28px,4.6vw,54px);color:#fff;line-height:1.16}
.sintese b{font-weight:600;background:linear-gradient(90deg,var(--ceu),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
@media(max-width:760px){.nodes{grid-template-columns:1fr}}

/* FILOSOFIA */
.filo-in{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.filo-tx h2{font-size:clamp(30px,4.6vw,52px);color:#fff;margin-bottom:6px}
.filo-tx .pt{font-family:var(--jura);font-weight:300;font-size:clamp(22px,3vw,30px);color:var(--cyan);text-shadow:0 0 16px var(--glow);margin-bottom:26px}
.filo-tx p{color:var(--muted);font-size:16px;margin-bottom:16px;max-width:540px}
.filo-tx p b{color:var(--ceu);font-weight:600}
.filo-fig{position:relative;aspect-ratio:1;display:flex;align-items:center;justify-content:center}
.fig{width:100%;height:100%;overflow:visible;filter:drop-shadow(0 0 10px rgba(70,214,236,.25))}
.fig .cl{stroke:rgba(127,185,222,.16);stroke-width:1;fill:none}
.fig .cg{stroke:rgba(70,214,236,.4);stroke-width:1;fill:none}
.fig .lb{font-family:var(--mono);font-size:9px;letter-spacing:.16em;fill:var(--ceu)}
.fig .dr{stroke-dasharray:1;stroke-dashoffset:1}
.fig .pop{transform:scale(0);transform-box:fill-box;transform-origin:center}
.fig .lbl{opacity:0}
.fig.built .dr{animation:draw var(--dur,1.1s) var(--d,0s) cubic-bezier(.65,0,.35,1) forwards}
.fig.built .pop{animation:pop .5s var(--d,0s) cubic-bezier(.2,1.3,.4,1) forwards}
.fig.built .lbl{animation:fin .7s var(--d,0s) ease forwards}
@keyframes draw{to{stroke-dashoffset:0}}@keyframes pop{to{transform:scale(1)}}@keyframes fin{to{opacity:1}}
@media(max-width:860px){.filo-in{grid-template-columns:1fr;gap:44px}.filo-fig{max-width:360px;margin:0 auto}}

/* SÓCIOS */
.ids{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}
.id{position:relative;background:var(--panel);border:1px solid var(--panel-bd);border-radius:16px;overflow:hidden;display:grid;grid-template-columns:150px 1fr;
  backdrop-filter:blur(8px);transition:transform .35s,border-color .35s,box-shadow .35s}
.id:hover{transform:translateY(-5px);border-color:rgba(70,214,236,.4);box-shadow:0 30px 60px -42px rgba(70,214,236,.6)}
.id .ph{position:relative;background:linear-gradient(160deg,#0e2c40,#06141e);display:flex;align-items:center;justify-content:center;min-height:210px}
.id .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:2}
.id .ph .ini{font-family:var(--jura);font-weight:600;font-size:46px;color:#fff;text-shadow:0 0 18px var(--glow)}
.id .ph .hint{position:absolute;bottom:12px;font-family:var(--mono);font-size:8.5px;letter-spacing:.2em;color:var(--ceu)}
.id .ph .scan{position:absolute;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);box-shadow:0 0 10px var(--glow);animation:scan 3.4s ease-in-out infinite}
@keyframes scan{0%,100%{top:14%;opacity:.2}50%{top:84%;opacity:.9}}
.id .bd{padding:28px 28px 24px}
.id .bd .lab{font-family:var(--mono);font-size:9px;letter-spacing:.22em;color:var(--ceu);text-transform:uppercase}
.id .bd h3{font-size:23px;color:#fff;font-weight:600;font-family:var(--sans);margin:6px 0 0}
.id .bd .role{font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--cyan);text-transform:uppercase;margin:6px 0 14px}
.id .bd p{color:var(--muted);font-size:14.5px;margin-bottom:16px}
.id .bd .lk a{font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;color:var(--ceu);margin-right:14px}
.id .bd .lk a:hover{color:var(--cyan)}
@media(max-width:760px){.ids{grid-template-columns:1fr}}
@media(max-width:430px){.id{grid-template-columns:1fr}.id .ph{min-height:160px}}
.id .bd .more{display:inline-block;margin-top:14px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--cyan);text-transform:uppercase}
.id .bd .more:hover{color:#fff}
/* Fundadores */
.founders{display:flex;flex-direction:column;gap:72px;margin-top:8px}
.founder{display:grid;grid-template-columns:340px 1fr;gap:50px;align-items:center}
.founder.alt{grid-template-columns:1fr 340px}
.founder.alt .fphoto{order:2}
.fphoto{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--panel-bd);box-shadow:0 34px 70px -48px rgba(70,214,236,.55);aspect-ratio:3/4;background:linear-gradient(160deg,#0e2c40,#06141e)}
.fphoto img{width:100%;height:100%;object-fit:cover;display:block}
.fbody .lab{font-family:var(--mono);font-size:10px;letter-spacing:.22em;color:var(--ceu);text-transform:uppercase}
.fbody h2{font-family:var(--sans);font-size:34px;color:#fff;font-weight:600;margin:8px 0 4px;line-height:1.05}
.fbody .role{font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--cyan);text-transform:uppercase;margin-bottom:20px}
.fbody .f-head{font-size:18.5px;color:var(--ceu);font-style:italic;line-height:1.5;margin:0 0 20px;border-left:2px solid var(--cyan);padding-left:16px}
.fbody p{color:var(--muted);font-size:15.5px;line-height:1.78;margin-bottom:14px}
.fbody .lk{margin-top:10px}
.fbody .lk a{font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--ceu);margin-right:16px}
.fbody .lk a:hover{color:var(--cyan)}
@media(max-width:820px){.founder,.founder.alt{grid-template-columns:1fr;gap:24px}.founder.alt .fphoto{order:0}.fphoto{max-width:300px}}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
/* Chat IA de atendimento */
.nchat-launch{position:fixed;right:22px;bottom:22px;z-index:9998;display:flex;align-items:center;gap:0;cursor:pointer;border:none;background:none;padding:0;opacity:0;transform:translateY(10px) scale(.5);pointer-events:none;transition:opacity .4s ease,transform .5s cubic-bezier(.2,1.35,.4,1)}
.nchat-launch.in{opacity:1;transform:none;pointer-events:auto}
.nchat-launch .lbl{max-width:0;opacity:0;padding:0;margin:0;overflow:hidden;white-space:nowrap;background:rgba(6,18,28,.85);border:1px solid var(--panel-bd);color:var(--ceu);font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;border-radius:30px;backdrop-filter:blur(8px);transition:max-width .45s ease,opacity .3s ease,padding .45s ease,margin .45s ease}
.nchat-launch.teaser .lbl{max-width:240px;opacity:1;padding:9px 13px;margin-right:11px}
.nchat-launch .orb{width:58px;height:58px;border-radius:50%;background:linear-gradient(150deg,#15608F,#2F9BD6);display:flex;align-items:center;justify-content:center;box-shadow:0 12px 30px -8px rgba(70,214,236,.55);animation:nchatpulse 3s ease-in-out infinite;transition:transform .25s ease;flex-shrink:0}
.nchat-launch .orb svg{width:30px;height:30px}
@keyframes nchatpulse{0%,100%{box-shadow:0 12px 30px -8px rgba(70,214,236,.5),0 0 0 0 rgba(70,214,236,.4)}50%{box-shadow:0 12px 34px -8px rgba(70,214,236,.78),0 0 0 12px rgba(70,214,236,0)}}
.nchat-launch.teaser .orb{animation:nchatpulse 3s ease-in-out infinite,nchatbounce .6s ease}
@keyframes nchatbounce{0%,100%{transform:translateY(0)}30%{transform:translateY(-7px)}60%{transform:translateY(-2px)}}
.nchat-launch:hover .orb{transform:translateY(-2px)}
.nchat-launch.hide{opacity:0;transform:translateY(10px) scale(.5);pointer-events:none}
.nchat{position:fixed;right:22px;bottom:22px;z-index:9999;width:380px;max-width:calc(100vw - 32px);height:560px;max-height:calc(100vh - 90px);background:rgba(8,20,30,.97);border:1px solid var(--panel-bd);border-radius:20px;backdrop-filter:blur(16px);box-shadow:0 40px 90px -28px rgba(0,0,0,.85);display:none;flex-direction:column;overflow:hidden}
.nchat.open{display:flex;animation:nchatin .3s ease}
@keyframes nchatin{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.nchat-h{display:flex;align-items:center;gap:11px;padding:15px 16px;border-bottom:1px solid var(--panel-bd);background:linear-gradient(160deg,rgba(21,96,143,.35),transparent)}
.nchat-h .sym{width:34px;height:34px;border-radius:50%;background:linear-gradient(150deg,#15608F,#2F9BD6);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.nchat-h .sym svg{width:19px;height:19px}
.nchat-h .tt{flex:1;line-height:1.25}
.nchat-h .tt b{color:#fff;font-size:15px;font-weight:600;font-family:var(--sans);display:block}
.nchat-h .tt span{color:var(--ceu);font-family:var(--mono);font-size:9px;letter-spacing:.12em;text-transform:uppercase}
.nchat-h .x{background:none;border:none;color:var(--muted);font-size:24px;cursor:pointer;line-height:1;padding:2px 6px}
.nchat-h .x:hover{color:#fff}
.nchat-body{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:11px}
.nchat-msg{max-width:86%;padding:11px 14px;border-radius:15px;font-size:14px;line-height:1.5;white-space:pre-wrap;word-wrap:break-word;font-family:var(--sans)}
.nchat-msg.bot{align-self:flex-start;background:var(--panel);border:1px solid var(--panel-bd);color:#DCE8F0;border-bottom-left-radius:5px}
.nchat-msg.me{align-self:flex-end;background:linear-gradient(150deg,#15608F,#2F9BD6);color:#fff;border-bottom-right-radius:5px}
.nchat-typing{align-self:flex-start;display:flex;gap:4px;padding:13px 15px;background:var(--panel);border:1px solid var(--panel-bd);border-radius:15px}
.nchat-typing i{width:6px;height:6px;border-radius:50%;background:var(--ceu);animation:nchatdot 1.2s infinite}
.nchat-typing i:nth-child(2){animation-delay:.18s}.nchat-typing i:nth-child(3){animation-delay:.36s}
@keyframes nchatdot{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
.nchat-f{padding:12px;border-top:1px solid var(--panel-bd);display:flex;gap:8px;align-items:flex-end}
.nchat-f textarea{flex:1;resize:none;background:rgba(255,255,255,.04);border:1px solid var(--panel-bd);border-radius:12px;color:#fff;font-family:var(--sans);font-size:16px;padding:11px 13px;max-height:90px;line-height:1.4}
.nchat-f textarea:focus{outline:none;border-color:rgba(70,214,236,.55)}
.nchat-f textarea::placeholder{color:var(--muted)}
.nchat-f .send{width:42px;height:42px;flex-shrink:0;border:none;border-radius:12px;background:linear-gradient(150deg,#2F9BD6,#46D6EC);color:#06121C;cursor:pointer;display:flex;align-items:center;justify-content:center}
.nchat-f .send:disabled{opacity:.45;cursor:default}
.nchat-f .send svg{width:18px;height:18px}
@media(max-width:600px){.nchat{top:0;right:0;bottom:0;left:0;width:100%;max-width:none;height:100vh;height:100dvh;max-height:none;border-radius:0;border:0}.nchat.open{animation:nchatup .28s ease}html.nchat-lock,html.nchat-lock body{overflow:hidden;overscroll-behavior:none}}
@keyframes nchatup{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@media(max-width:430px){.nchat-launch{right:14px;bottom:16px}.nchat-launch .orb{width:54px;height:54px}.nchat-launch .orb svg{width:27px;height:27px}.nchat-launch.teaser .lbl{max-width:200px;font-size:10.5px;letter-spacing:.06em}}

/* CONTATO / CTA */
.cta-band{padding:100px 0;text-align:center;position:relative}
.cta-band h2{font-size:clamp(34px,5.4vw,66px);color:#fff;max-width:16ch;margin:0 auto}
.cta-band h2 em{font-style:normal;background:linear-gradient(90deg,var(--ceu),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.cta-band .sub{color:var(--muted);font-size:18px;margin:24px auto 0;max-width:54ch}
.term{margin:50px auto 0;max-width:640px;text-align:left;background:rgba(6,18,28,.6);border:1px solid var(--panel-bd);border-radius:12px;overflow:hidden;font-family:var(--mono)}
.term .bar{display:flex;align-items:center;gap:7px;padding:12px 16px;border-bottom:1px solid var(--panel-bd);font-size:10px;letter-spacing:.18em;color:var(--muted)}
.term .bar i{width:10px;height:10px;border-radius:50%;background:#2a4357;display:inline-block}
.term .bar i.g{background:var(--cyan);box-shadow:0 0 10px var(--glow)}
.term a.row{display:flex;justify-content:space-between;gap:14px;padding:18px 20px;border-bottom:1px solid rgba(127,185,222,.08);transition:background .25s}
.term a.row:last-child{border-bottom:none}
.term a.row:hover{background:rgba(70,214,236,.06)}
.term .who{color:var(--txt);font-size:13px}
.term .who small{display:block;color:var(--ceu);font-size:10px;letter-spacing:.14em;margin-top:4px}
.term .val{color:var(--ceu);font-size:12.5px;text-align:right;word-break:break-word}
.cta-band .ig{margin-top:28px;font-size:14px;color:var(--muted)}
.cta-band .ig a{color:var(--cyan)}
@media(max-width:540px){.term a.row{flex-direction:column}.term .val{text-align:left}}

/* FAQ (acordeão nativo, ótimo pra SEO e pra IA) */
.faqs{max-width:840px;margin:34px auto 0;text-align:left}
.faq{border:1px solid var(--panel-bd);border-radius:12px;background:var(--panel);margin-bottom:12px;overflow:hidden;backdrop-filter:blur(8px)}
.faq summary{cursor:pointer;list-style:none;padding:20px 24px;font-family:var(--jura);font-weight:500;font-size:clamp(16px,2vw,19px);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:18px;transition:color .2s}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--cyan);font-family:var(--mono);font-size:22px;line-height:1;transition:transform .25s ease;flex-shrink:0}
.faq[open] summary::after{transform:rotate(45deg)}
.faq summary:hover{color:var(--cyan)}
.faq .ans{padding:0 24px 22px;color:var(--muted);font-size:15px;line-height:1.7}

/* BLOG índice */
.blog-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:34px}
.bcard{position:relative;display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--panel-bd);border-radius:14px;padding:30px 28px;backdrop-filter:blur(8px);transition:transform .35s,border-color .35s,box-shadow .35s}
.bcard:hover{transform:translateY(-5px);border-color:rgba(70,214,236,.4);box-shadow:0 30px 60px -42px rgba(70,214,236,.55)}
.bcard .cat{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan)}
.bcard h3{color:#fff;font-size:21px;font-weight:500;margin:14px 0 10px;line-height:1.2}
.bcard p{color:var(--muted);font-size:14.5px;margin-bottom:16px;flex:1}
.bcard .more{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);display:inline-flex;gap:7px;transition:gap .25s}
.bcard:hover .more{gap:12px}
@media(max-width:720px){.blog-grid{grid-template-columns:1fr}}

/* ARTIGO (leitura) */
.article{max-width:740px;margin:0 auto;padding:150px 0 20px}
.article .ameta{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan);margin-bottom:18px;display:inline-block}
.article h1{font-size:clamp(30px,5vw,52px);color:#fff;font-weight:600;line-height:1.1;letter-spacing:-.01em}
.article .upd{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;color:var(--muted);margin-top:18px}
.prose{margin-top:36px}
.prose p{color:#cfdce6;font-size:17px;line-height:1.75;margin-bottom:20px}
.prose h2{font-family:var(--jura);color:#fff;font-size:clamp(22px,3vw,30px);font-weight:500;margin:42px 0 14px}
.prose h3{font-family:var(--jura);color:#fff;font-size:20px;font-weight:500;margin:28px 0 10px}
.prose ul{margin:0 0 20px 0;padding:0;list-style:none}
.prose li{color:#cfdce6;font-size:16.5px;line-height:1.7;padding-left:24px;position:relative;margin-bottom:10px}
.prose li::before{content:"";position:absolute;left:2px;top:11px;width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--glow)}
.prose strong{color:#fff}
.prose blockquote{border-left:2px solid var(--cyan);padding:6px 0 6px 22px;margin:26px 0;color:var(--ceu);font-family:var(--jura);font-weight:300;font-size:clamp(20px,3vw,26px);line-height:1.4}
.prose .key{background:var(--panel);border:1px solid var(--panel-bd);border-radius:12px;padding:20px 24px;margin:26px 0}
.prose .key b{color:var(--cyan)}

/* FOOTER */
footer{border-top:1px solid rgba(127,185,222,.12);padding:64px 0 40px;color:var(--muted)}
.ft-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:44px;border-bottom:1px solid rgba(127,185,222,.1)}
.ft-logo svg{height:32px;width:auto}
.ft-tag{font-family:var(--jura);font-weight:300;font-size:18px;color:var(--ceu);margin-top:18px;max-width:300px}
.ft-cols{display:flex;gap:60px;flex-wrap:wrap}
.ft-col h4{font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--ceu);text-transform:uppercase;margin-bottom:14px}
.ft-col a,.ft-col span{display:block;font-size:14px;color:var(--muted);margin-bottom:8px;transition:color .2s}
.ft-col a:hover{color:var(--cyan)}
.ft-bot{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding-top:26px;font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--muted)}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .fig .dr{stroke-dashoffset:0!important}.fig .pop{transform:scale(1)!important}.fig .lbl{opacity:1!important}
  .reveal{opacity:1!important;transform:none!important}
}