*{box-sizing:border-box}
:root{
  --bg:#06101b;
  --bg2:#081522;
  --surface:rgba(12,29,45,.72);
  --surface2:rgba(9,21,34,.9);
  --line:rgba(255,255,255,.1);
  --text:#f6f8fb;
  --muted:#92a7b9;
  --accent:#67f3c6;
  --blue:#6ea8ff;
  --violet:#8b7cff;
  --max:1200px;
}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100%;
  overflow-x:hidden;
  background:
    radial-gradient(circle at 80% 10%,rgba(110,168,255,.13),transparent 28%),
    radial-gradient(circle at 20% 28%,rgba(103,243,198,.08),transparent 24%),
    var(--bg);
  color:var(--text);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
button{font:inherit}
.bg-grid{
  position:fixed;inset:0;pointer-events:none;z-index:-2;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),transparent 88%);
}
.cursor-glow{
  position:fixed;width:420px;height:420px;border-radius:50%;
  pointer-events:none;z-index:-1;
  background:radial-gradient(circle,rgba(103,243,198,.09),rgba(110,168,255,.04) 35%,transparent 72%);
  transform:translate(-50%,-50%);
  filter:blur(10px);
}
.nav-wrap{
  position:sticky;top:14px;z-index:50;
  width:min(calc(100% - 28px),var(--max));margin:14px auto 0;
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 14px;
  border:1px solid var(--line);border-radius:18px;
  background:rgba(6,16,27,.72);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
}
.brand{display:flex;align-items:center;gap:12px;font-weight:850;letter-spacing:-.03em}
.accent{color:var(--accent)}
.brand-cube{
  width:34px;height:34px;position:relative;transform-style:preserve-3d;
  animation:cubeSpin 10s linear infinite;display:inline-block
}
.face{
  position:absolute;inset:0;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),var(--blue));
  border:1px solid rgba(255,255,255,.25);color:#041019;font-weight:950
}
.face-front{transform:translateZ(17px)}
.face-back{transform:rotateY(180deg) translateZ(17px)}
.face-left{transform:rotateY(-90deg) translateZ(17px)}
.face-right{transform:rotateY(90deg) translateZ(17px)}
.face-top{transform:rotateX(90deg) translateZ(17px)}
.face-bottom{transform:rotateX(-90deg) translateZ(17px)}
@keyframes cubeSpin{to{transform:rotateX(360deg) rotateY(360deg)}}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a{padding:9px 12px;color:var(--muted);font-size:.9rem}
.nav-links a:hover{color:var(--text)}
.nav-button{border:1px solid var(--line);border-radius:12px;color:var(--text)!important}
.menu-btn{display:none;background:none;border:0;padding:8px;cursor:pointer}
.menu-btn span{display:block;width:22px;height:2px;background:#fff;margin:5px 0;border-radius:99px}
.hero{
  width:min(calc(100% - 36px),var(--max));margin:0 auto;
  min-height:calc(100vh - 86px);
  display:grid;grid-template-columns:1.03fr .97fr;gap:60px;align-items:center;
  padding:76px 0 88px;
}
.eyebrow,.section-kicker{
  display:inline-flex;align-items:center;gap:10px;
  font-size:.78rem;text-transform:uppercase;letter-spacing:.15em;font-weight:850;color:var(--accent)
}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 8px rgba(103,243,198,.08);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 15px rgba(103,243,198,0)}}
.hero h1{
  margin:22px 0 26px;
  font-size:clamp(3.2rem,7.2vw,7.2rem);
  line-height:.9;letter-spacing:-.07em;max-width:820px
}
.gradient-text{
  display:block;
  background:linear-gradient(90deg,var(--accent),#8be8ff,var(--blue),var(--violet));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  background-size:220% auto;animation:gradientMove 7s linear infinite
}
@keyframes gradientMove{to{background-position:220% center}}
.hero-subtitle{max-width:720px;color:var(--muted);font-size:1.12rem;margin:0 0 32px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{
  min-height:50px;padding:0 20px;border-radius:14px;border:1px solid var(--line);
  display:inline-flex;align-items:center;justify-content:center;font-weight:850;
  transition:.25s ease;position:relative;overflow:hidden
}
.btn:hover{transform:translateY(-3px)}
.primary{background:linear-gradient(135deg,var(--accent),#8bd7ff);color:#04101a;border-color:transparent}
.ghost{background:rgba(255,255,255,.025)}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:34px}
.hero-tags span,.tech-list span{
  border:1px solid var(--line);background:rgba(255,255,255,.028);border-radius:999px;
  padding:7px 10px;font-size:.75rem;color:#b6c7d5
}
.hero-scene{position:relative;min-height:600px;perspective:1200px;display:grid;place-items:center}
.scene-orbit{position:absolute;border:1px solid rgba(110,168,255,.14);border-radius:50%;transform-style:preserve-3d}
.orbit-one{width:540px;height:540px;animation:orbitSpin 16s linear infinite}
.orbit-two{width:390px;height:390px;border-style:dashed;animation:orbitSpinReverse 12s linear infinite}
@keyframes orbitSpin{to{transform:rotateX(64deg) rotateZ(360deg)}}
@keyframes orbitSpinReverse{to{transform:rotateY(60deg) rotateZ(-360deg)}}
.core-card{
  width:min(100%,500px);padding:24px;border:1px solid var(--line);border-radius:26px;
  background:linear-gradient(180deg,rgba(15,34,52,.96),rgba(6,17,29,.96));
  box-shadow:0 40px 90px rgba(0,0,0,.38);
  transform-style:preserve-3d;transition:transform .18s ease-out;position:relative;overflow:hidden;z-index:3
}
.card-shine{
  position:absolute;inset:-70%;background:linear-gradient(120deg,transparent 38%,rgba(255,255,255,.1),transparent 62%);
  transform:translateX(-40%);animation:shine 8s infinite
}
@keyframes shine{50%,100%{transform:translateX(60%)}}
.core-top{display:flex;align-items:center;gap:9px;color:#a9bac8;font-size:.79rem}
.status-dot{width:8px;height:8px;border-radius:50%;background:var(--accent)}
.status-text{margin-left:auto;color:var(--accent)}
.metric-block{margin:42px 0 28px}
.metric-label{display:block;color:var(--muted);font-size:.78rem;margin-bottom:8px}
.metric-line{display:flex;align-items:end;justify-content:space-between}
.metric-line strong{font-size:3rem;line-height:1;letter-spacing:-.05em}
.metric-line span{color:var(--muted);font-size:.8rem}
.progress{height:8px;margin-top:14px;border-radius:99px;background:rgba(255,255,255,.06);overflow:hidden}
.progress span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--accent),var(--blue));box-shadow:0 0 20px rgba(103,243,198,.35)}
.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:20px}
.metric-grid div{padding:16px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.025)}
.metric-grid span{display:block;color:var(--muted);font-size:.72rem}.metric-grid strong{font-size:1.2rem}
.mini-terminal{padding:18px;border-radius:16px;background:#04101a;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.76rem;color:#7f96a9}
.mini-terminal p{margin:0 0 8px}.mini-terminal span{color:var(--blue)}.mini-terminal .success{color:var(--accent);margin-bottom:0}
.floating-chip{
  position:absolute;z-index:5;padding:10px 13px;border:1px solid var(--line);border-radius:12px;
  background:rgba(9,24,39,.92);box-shadow:0 18px 40px rgba(0,0,0,.25);
  font-size:.7rem;font-weight:900;color:#c9d7e2;letter-spacing:.08em;transform-style:preserve-3d
}
.chip-a{top:95px;left:10px;animation:floatA 5s ease-in-out infinite}
.chip-b{top:100px;right:14px;animation:floatB 6s ease-in-out infinite}
.chip-c{bottom:100px;left:15px;animation:floatB 7s ease-in-out infinite reverse}
.chip-d{bottom:82px;right:28px;animation:floatA 6.5s ease-in-out infinite reverse}
@keyframes floatA{50%{transform:translateY(-18px) rotateZ(3deg)}}
@keyframes floatB{50%{transform:translateY(16px) rotateZ(-3deg)}}
.trust-strip{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.015)}
.trust-track{display:flex;align-items:center;gap:24px;width:max-content;padding:17px 0;animation:marquee 26s linear infinite}
.trust-track span{font-size:.72rem;letter-spacing:.17em;color:#7f92a5;font-weight:850}
.trust-track i{width:5px;height:5px;border-radius:50%;background:var(--accent)}
@keyframes marquee{to{transform:translateX(-35%)}}
.section{width:min(calc(100% - 36px),var(--max));margin:0 auto;padding:120px 0}
.section-head{max-width:800px;margin-bottom:48px}
.section-head h2,.about-card h2,.contact-box h2{
  font-size:clamp(2.3rem,5vw,5.4rem);line-height:.98;letter-spacing:-.055em;margin:14px 0 18px
}
.section-head p{color:var(--muted);font-size:1.04rem}
.projects{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;perspective:1200px}
.project-card,.stack-panel,.contact-box{
  position:relative;border:1px solid var(--line);background:linear-gradient(180deg,rgba(13,29,45,.78),rgba(7,18,30,.9));
  border-radius:24px;box-shadow:0 25px 55px rgba(0,0,0,.16);
  transform-style:preserve-3d;transition:transform .18s ease-out,border-color .2s ease
}
.project-card{min-height:360px;padding:30px;overflow:hidden}
.project-card:hover,.stack-panel:hover,.contact-box:hover{border-color:rgba(103,243,198,.3)}
.project-index{position:absolute;top:24px;right:26px;color:#506579;font:700 .75rem ui-monospace,monospace}
.project-icon{width:58px;height:58px;border-radius:18px;border:1px solid var(--line);display:grid;place-items:center;background:rgba(110,168,255,.06);margin-bottom:50px}
.cube-mini{width:22px;height:22px;background:linear-gradient(135deg,var(--accent),var(--blue));transform:rotate(30deg) skew(-8deg);box-shadow:9px 9px 0 rgba(110,168,255,.14)}
.pulse-icon::after{content:"";width:18px;height:18px;border:3px solid var(--accent);border-radius:50%;box-shadow:0 0 0 8px rgba(103,243,198,.08),0 0 0 15px rgba(103,243,198,.03)}
.radar-icon::after{content:"";width:26px;height:26px;border:1px solid var(--blue);border-radius:50%;box-shadow:inset 0 0 0 7px transparent,0 0 0 6px rgba(110,168,255,.06)}
.graph-icon::after{content:"";width:28px;height:20px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:skewY(-30deg)}
.project-card h3{font-size:1.7rem;letter-spacing:-.035em;margin:0 0 12px}
.project-card p{color:var(--muted);margin:0 0 24px;max-width:560px}
.tech-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}
.stack-scene{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;perspective:1200px}
.stack-panel{padding:30px;min-height:230px}
.panel-label{color:var(--accent);font-size:.73rem;text-transform:uppercase;letter-spacing:.12em}
.stack-panel h3{font-size:2rem;margin:28px 0 10px;letter-spacing:-.035em}
.stack-panel p{margin:0;color:var(--muted)}
.about-card{
  display:grid;grid-template-columns:140px 1fr;gap:40px;align-items:start;
  border-top:1px solid var(--line);padding-top:40px
}
.about-number{font-size:5rem;line-height:1;color:rgba(103,243,198,.14);font-weight:900;letter-spacing:-.08em}
.about-card p{color:var(--muted);font-size:1.05rem;max-width:850px}
.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:54px}
.stat{padding:24px 0;border-top:1px solid var(--line)}
.stat strong{font-size:3.2rem;letter-spacing:-.06em}.stat em{font-style:normal;font-size:1.2rem;color:var(--accent);margin-left:3px}
.stat span{display:block;color:var(--muted);font-size:.83rem}
.contact-box{padding:48px;overflow:hidden}
.contact-box::after{
  content:"";position:absolute;width:360px;height:360px;border-radius:50%;right:-100px;top:-100px;
  background:radial-gradient(circle,rgba(110,168,255,.16),transparent 67%);pointer-events:none
}
.contact-box p{color:var(--muted);font-size:1.05rem;max-width:770px}
.contact-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.contact-box small{display:block;color:#71879a;margin-top:24px}
footer{border-top:1px solid var(--line)}
.footer-inner{
  width:min(calc(100% - 36px),var(--max));margin:0 auto;
  display:flex;justify-content:space-between;gap:20px;padding:34px 0;color:var(--muted);font-size:.82rem
}
.footer-inner strong{color:var(--text)}
.reveal{opacity:0;transform:translateY(30px) scale(.985);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}.delay-1{transition-delay:.12s}
@media (max-width:900px){
  .nav-links{display:none;position:absolute;top:67px;left:0;right:0;padding:12px;flex-direction:column;align-items:stretch;border:1px solid var(--line);border-radius:16px;background:#081522}
  .nav-links.open{display:flex}.menu-btn{display:block}
  .hero{grid-template-columns:1fr;gap:20px;padding-top:70px}
  .hero-scene{min-height:500px}.projects,.stack-scene{grid-template-columns:1fr}
  .about-card{grid-template-columns:1fr}.about-number{font-size:3.5rem}.stats-row{grid-template-columns:1fr}
}
@media (max-width:600px){
  .section{padding:86px 0}
  .hero h1{font-size:clamp(3rem,16vw,4.7rem)}
  .hero-scene{min-height:410px}.core-card{padding:18px}.metric-line strong{font-size:2.4rem}
  .scene-orbit.orbit-one{width:360px;height:360px}.scene-orbit.orbit-two{width:280px;height:280px}
  .floating-chip{font-size:.62rem}.chip-a{top:38px}.chip-b{top:62px}.chip-c{bottom:45px}.chip-d{bottom:32px}
  .contact-box{padding:28px}.footer-inner{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important}
  .cursor-glow{display:none}
}


/* Botão flutuante do WhatsApp */
.whatsapp-float{
  position:fixed;
  right:24px;
  bottom:24px;
  z-index:9999;
  width:64px;
  height:64px;
  display:grid;
  place-items:center;
  border-radius:50%;
  color:#fff;
  background:#25D366;
  box-shadow:
    0 14px 36px rgba(0,0,0,.32),
    0 0 0 0 rgba(37,211,102,.55);
  transition:transform .22s ease, box-shadow .22s ease;
  isolation:isolate;
}
.whatsapp-float:hover{
  transform:translateY(-4px) scale(1.05);
  box-shadow:
    0 18px 42px rgba(0,0,0,.36),
    0 0 0 8px rgba(37,211,102,.10);
}
.whatsapp-icon{
  width:34px;
  height:34px;
  position:relative;
  z-index:2;
}
.whatsapp-pulse{
  position:absolute;
  inset:0;
  border-radius:50%;
  border:2px solid rgba(37,211,102,.8);
  z-index:-1;
  animation:whatsappPulse 1.8s ease-out infinite;
}
@keyframes whatsappPulse{
  0%{
    transform:scale(.88);
    opacity:.9;
    box-shadow:0 0 0 0 rgba(37,211,102,.45);
  }
  70%{
    transform:scale(1.45);
    opacity:0;
    box-shadow:0 0 0 18px rgba(37,211,102,0);
  }
  100%{
    transform:scale(1.45);
    opacity:0;
  }
}
@media (max-width:600px){
  .whatsapp-float{
    right:16px;
    bottom:16px;
    width:58px;
    height:58px;
  }
  .whatsapp-icon{
    width:31px;
    height:31px;
  }
}
@media (prefers-reduced-motion:reduce){
  .whatsapp-pulse{animation:none}
}


/* ===== TECHNOLOGY LAB / UNIQUE 3D DETAILS ===== */
#tech-particles{position:fixed;inset:0;width:100%;height:100%;z-index:-3;pointer-events:none;opacity:.72}
.tech-lab-section{padding-top:100px}
.tech-lab-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;perspective:1400px}
.workstation-card,.network-card,.server-card,.live-console{position:relative;border:1px solid var(--line);background:linear-gradient(180deg,rgba(10,26,42,.84),rgba(5,15,26,.94));border-radius:26px;box-shadow:0 28px 75px rgba(0,0,0,.18);overflow:hidden}
.workstation-card{min-height:670px;display:grid;place-items:center;perspective:1400px;isolation:isolate}
.workstation-card:before{content:\"\";position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(to bottom,black,transparent 88%);z-index:-1}
.workstation-glow{position:absolute;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,rgba(103,243,198,.12),rgba(110,168,255,.045) 45%,transparent 72%);filter:blur(10px)}
.computer-3d{width:min(88%,590px);transform-style:preserve-3d;transform:rotateX(2deg) rotateY(-5deg);transition:transform .18s ease-out;position:relative;z-index:3}
.monitor-shell{transform-style:preserve-3d;filter:drop-shadow(0 35px 55px rgba(0,0,0,.4))}
.monitor-screen{height:390px;border:6px solid #182b3e;border-bottom-width:12px;border-radius:22px;background:#06101b;overflow:hidden;position:relative;box-shadow:inset 0 0 0 1px rgba(255,255,255,.03)}
.editor-top{height:42px;display:flex;align-items:center;gap:7px;padding:0 14px;background:#0b1928;border-bottom:1px solid var(--line)}
.traffic-light{width:8px;height:8px;border-radius:50%}.red-dot{background:#ff6f7d}.yellow-dot{background:#ffd064}.green-dot{background:#64e7a5}.editor-top b{margin-left:8px;color:#6f889c;font:700 .64rem ui-monospace,monospace}
.editor-body{display:grid;grid-template-columns:34px 1fr;padding:22px 18px;color:#a9bdcc;font:500 .68rem/1.72 ui-monospace,SFMono-Regular,Menlo,monospace;white-space:pre;overflow:hidden}
.editor-body pre{margin:0}.code-nums{text-align:right;padding-right:10px;color:#3a5368;user-select:none}.tk-purple{color:#c08dfb}.tk-blue{color:#69b8ff}.tk-green{color:#69efc3}.tk-yellow{color:#ffd16d}.tk-comment{color:#4f6c82}.typing-caret{display:inline-block;width:7px;height:13px;background:var(--accent);vertical-align:-2px;margin-left:3px;animation:blink 1s steps(1) infinite}
.editor-status{position:absolute;left:0;right:0;bottom:0;height:29px;display:flex;align-items:center;gap:16px;padding:0 12px;background:#0a1724;border-top:1px solid var(--line);color:#5e778c;font-size:.58rem}.editor-status span:first-child{margin-right:auto;color:#9fb1bf}.editor-status i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent);margin-right:5px}
.monitor-neck{width:65px;height:66px;background:linear-gradient(#142536,#0c1723);margin:auto}.monitor-base{width:210px;height:18px;background:linear-gradient(90deg,#0d1824,#1b2c3d,#0d1824);border-radius:60% 60% 14px 14px;margin:-3px auto 0;transform:perspective(250px) rotateX(55deg)}
.desk-keyboard{width:72%;height:70px;margin:25px auto 0;padding:10px 14px;display:grid;grid-template-columns:repeat(6,1fr);gap:6px;transform:perspective(350px) rotateX(58deg);background:linear-gradient(#152536,#09131e);border:1px solid rgba(255,255,255,.07);border-radius:12px}.desk-keyboard span{border-radius:3px;background:#07111a;border:1px solid rgba(255,255,255,.055)}
.floating-code-tag{position:absolute;z-index:5;padding:8px 11px;border-radius:11px;border:1px solid rgba(103,243,198,.16);background:rgba(7,20,33,.82);backdrop-filter:blur(12px);font:900 .58rem ui-monospace,monospace;letter-spacing:.1em;color:#b9ccd9;box-shadow:0 14px 35px rgba(0,0,0,.26);animation:techFloat 5s ease-in-out infinite}.tag-python{top:70px;left:28px}.tag-api{right:28px;top:120px;animation-delay:.9s}.tag-net{left:45px;bottom:90px;animation-delay:1.6s}@keyframes techFloat{50%{transform:translateY(-13px) rotateZ(2deg)}}
.holo-metric{position:absolute;z-index:6;width:145px;padding:12px;border-radius:14px;border:1px solid rgba(103,243,198,.16);background:rgba(7,20,33,.84);backdrop-filter:blur(13px);box-shadow:0 16px 36px rgba(0,0,0,.28);animation:techFloat 6s ease-in-out infinite reverse}.holo-metric small{display:block;color:#6b8397;font:700 .53rem ui-monospace,monospace;letter-spacing:.11em}.holo-metric strong{display:block;font-size:1.25rem;margin:2px 0 8px}.hm-one{right:22px;bottom:100px}.hm-two{left:22px;top:210px;animation-delay:1.1s}.metric-spark{height:23px;display:flex;align-items:end;gap:3px}.metric-spark i{flex:1;border-radius:2px;background:linear-gradient(var(--accent),rgba(103,243,198,.12))}.metric-spark i:nth-child(1){height:35%}.metric-spark i:nth-child(2){height:62%}.metric-spark i:nth-child(3){height:45%}.metric-spark i:nth-child(4){height:88%}.metric-spark i:nth-child(5){height:70%}.metric-spark i:nth-child(6){height:95%}.holo-metric svg{width:100%;height:28px}.holo-metric polyline{fill:none;stroke:var(--accent);stroke-width:2;filter:drop-shadow(0 0 5px rgba(103,243,198,.45))}
.lab-side{display:grid;grid-template-rows:1.08fr .92fr;gap:18px}.network-card,.server-card{padding:18px}.lab-card-head{display:flex;justify-content:space-between;color:#6a8296;font:800 .58rem ui-monospace,monospace;letter-spacing:.08em}.lab-card-head b{color:var(--accent);font-size:.54rem}.network-stage{height:300px;position:relative;margin-top:10px}.network-lines{position:absolute;inset:0;width:100%;height:100%}.network-lines path{fill:none;stroke:rgba(110,168,255,.24);stroke-width:1.2;stroke-dasharray:6 8;animation:dashFlow 7s linear infinite}@keyframes dashFlow{to{stroke-dashoffset:-120}}
.top-node{position:absolute;width:58px;height:58px;border-radius:16px;background:#0a1928;border:1px solid rgba(103,243,198,.19);box-shadow:0 13px 30px rgba(0,0,0,.24);display:grid;place-items:center;text-align:center}.top-node strong{font:900 .58rem ui-monospace,monospace;color:#ccdae4}.top-node span{font-size:.45rem;color:#587186;margin-top:-16px}.tn-fw{left:5%;top:40%}.tn-core{left:42%;top:12%}.tn-mon{left:43%;bottom:6%}.tn-api{right:5%;top:40%}
.moving-packet{position:absolute;width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 16px var(--accent)}.packet-one{animation:netPacketOne 4.8s linear infinite}.packet-two{background:var(--accent-2);box-shadow:0 0 16px var(--accent-2);animation:netPacketTwo 5.6s linear infinite 1s}@keyframes netPacketOne{0%{left:13%;top:51%}50%{left:49%;top:25%}100%{left:84%;top:51%}}@keyframes netPacketTwo{0%{left:13%;top:51%}50%{left:49%;top:77%}100%{left:84%;top:51%}}
.network-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.network-kpis div{padding:9px;border:1px solid var(--line);border-radius:10px;background:rgba(255,255,255,.018)}.network-kpis strong{display:block;font-size:.82rem}.network-kpis span{font-size:.52rem;color:#5d7589}
.server-rack{margin-top:26px;padding:12px;border:1px solid #22384a;border-radius:14px;background:linear-gradient(#0a1724,#06101a);box-shadow:inset 0 0 34px rgba(0,0,0,.55)}.rack-unit{height:48px;margin:6px 0;padding:0 10px;display:flex;align-items:center;gap:6px;border:1px solid rgba(255,255,255,.06);border-radius:7px;background:#101f2e}.rack-unit i{width:5px;height:5px;border-radius:50%;background:#4c6376}.rack-unit i:first-child{background:var(--accent);box-shadow:0 0 9px var(--accent);animation:rackBlink 1.8s infinite}.rack-unit:nth-child(2) i:first-child{animation-delay:.4s}.rack-unit:nth-child(3) i:first-child{animation-delay:.8s}.rack-unit:nth-child(4) i:first-child{animation-delay:1.2s}@keyframes rackBlink{50%{opacity:.25}}.rack-unit span{margin-left:6px;color:#70899c;font:700 .57rem ui-monospace,monospace}.rack-unit b{margin-left:auto;color:#475f73;font:700 .55rem ui-monospace,monospace}
.live-console{margin-top:18px;padding:17px 20px}.console-head{display:flex;justify-content:space-between;color:#647d90;font:800 .58rem ui-monospace,monospace}.console-head b{color:var(--accent);font-size:.53rem}.console-head b i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-right:5px;animation:blink 1s infinite}.console-stream{margin-top:13px;font:500 .66rem/1.6 ui-monospace,monospace;color:#8097a9}.console-stream p{margin:4px 0}.console-stream time{color:#496277;margin-right:12px}.console-cmd{color:var(--accent-2);margin-right:7px}.console-ok{color:var(--accent);margin-right:7px}.console-current{color:#a6bac8}.typing-dots{display:inline-block;animation:dotBlink 1.2s steps(2) infinite}@keyframes dotBlink{50%{opacity:.25}}
@media(max-width:900px){.tech-lab-grid{grid-template-columns:1fr}.workstation-card{min-height:620px}.lab-side{grid-template-columns:1fr 1fr;grid-template-rows:auto}.computer-3d{width:min(84%,560px)}}
@media(max-width:600px){.tech-lab-grid{gap:14px}.workstation-card{min-height:470px}.computer-3d{width:92%}.monitor-screen{height:270px}.editor-body{font-size:.53rem;padding:14px 10px}.monitor-neck{height:45px}.desk-keyboard{height:52px;margin-top:14px}.holo-metric{display:none}.floating-code-tag{font-size:.5rem}.tag-python{top:25px;left:15px}.tag-api{right:15px;top:55px}.tag-net{left:18px;bottom:45px}.lab-side{grid-template-columns:1fr}.network-stage{height:260px}.live-console{padding:14px}.console-stream{font-size:.56rem}}


/* ===== Fundo tecnológico vivo ===== */
.tech-background{
  position:fixed;inset:0;z-index:-3;overflow:hidden;pointer-events:none;isolation:isolate;
}
.tech-background::before{
  content:"";position:absolute;inset:-15%;
  background:
    radial-gradient(circle at 18% 18%,rgba(104,247,208,.11),transparent 24%),
    radial-gradient(circle at 82% 28%,rgba(106,168,255,.10),transparent 24%),
    radial-gradient(circle at 52% 82%,rgba(148,125,255,.07),transparent 26%);
  filter:blur(20px);animation:bgDrift 18s ease-in-out infinite alternate;
}
@keyframes bgDrift{to{transform:translate3d(2.5%,-2%,0) scale(1.04)}}
.perspective-grid{
  position:absolute;left:-20%;right:-20%;bottom:-28vh;height:72vh;
  background-image:
    linear-gradient(rgba(104,247,208,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(106,168,255,.07) 1px,transparent 1px);
  background-size:54px 54px;
  transform:perspective(480px) rotateX(64deg);
  transform-origin:center top;opacity:.7;
  animation:gridTravel 12s linear infinite;
  mask-image:linear-gradient(to top,rgba(0,0,0,.95),transparent 82%);
}
@keyframes gridTravel{to{background-position:0 54px,54px 0}}
.circuit-layer{
  position:absolute;width:390px;height:310px;opacity:.55;
  filter:drop-shadow(0 0 16px rgba(104,247,208,.08));
}
.circuit-a{left:-70px;top:18%;transform:rotate(-8deg)}
.circuit-b{right:-70px;top:58%;transform:rotate(12deg) scale(.92)}
.circuit-node{
  position:absolute;width:8px;height:8px;border-radius:50%;
  background:var(--cyan,#68f7d0);box-shadow:0 0 16px rgba(104,247,208,.8)
}
.circuit-line{
  position:absolute;height:1px;transform-origin:left center;
  background:linear-gradient(90deg,rgba(104,247,208,.05),rgba(104,247,208,.4),rgba(106,168,255,.05));
  overflow:hidden
}
.circuit-line::after{
  content:"";position:absolute;top:-2px;width:18px;height:5px;border-radius:99px;
  background:linear-gradient(90deg,transparent,var(--cyan,#68f7d0),transparent);
  box-shadow:0 0 13px rgba(104,247,208,.8);
  animation:signalMove 3.2s linear infinite;
}
@keyframes signalMove{from{left:-20px}to{left:100%}}
.cn-a1{left:24px;top:42px}.cn-a2{left:164px;top:84px}.cn-a3{left:284px;top:180px}.cn-a4{left:104px;top:242px}
.cl-a1{left:30px;top:47px;width:142px;transform:rotate(17deg)}
.cl-a2{left:169px;top:88px;width:145px;transform:rotate(38deg)}
.cl-a3{left:110px;top:245px;width:199px;transform:rotate(-19deg)}
.cl-a4{left:28px;top:48px;width:211px;transform:rotate(73deg)}
.cn-b1{left:56px;top:64px}.cn-b2{left:234px;top:122px}.cn-b3{left:312px;top:242px}
.cl-b1{left:60px;top:68px;width:187px;transform:rotate(18deg)}
.cl-b2{left:238px;top:127px;width:142px;transform:rotate(56deg)}
.cl-b3{left:61px;top:69px;width:248px;transform:rotate(43deg)}
.floating-code{
  position:absolute;padding:9px 12px;border:1px solid rgba(255,255,255,.055);
  border-radius:10px;background:rgba(5,14,24,.38);backdrop-filter:blur(8px);
  color:rgba(159,185,203,.38);
  font:600 .62rem ui-monospace,SFMono-Regular,Menlo,monospace;
  white-space:nowrap;animation:codeFloat 7s ease-in-out infinite;
}
.floating-code span{color:rgba(104,247,208,.38);margin-right:8px}
.floating-code b{color:rgba(106,168,255,.46);font-weight:700}
.fc-1{left:6%;top:11%;animation-delay:.2s}.fc-2{right:7%;top:32%;animation-delay:1.6s}
.fc-3{left:8%;top:69%;animation-delay:2.8s}.fc-4{right:10%;top:82%;animation-delay:.8s}
@keyframes codeFloat{50%{transform:translateY(-18px) translateX(8px);opacity:.7}}
.data-stream{position:absolute;display:flex;gap:7px;opacity:.32}
.data-stream i{
  width:4px;height:56px;border-radius:999px;
  background:linear-gradient(to bottom,transparent,var(--blue,#6aa8ff),transparent);
  animation:dataFall 2.2s linear infinite
}
.data-stream i:nth-child(2){animation-delay:.25s}.data-stream i:nth-child(3){animation-delay:.5s}
.data-stream i:nth-child(4){animation-delay:.75s}.data-stream i:nth-child(5){animation-delay:1s}
.ds-1{right:3%;top:9%;transform:rotate(18deg)}.ds-2{left:4%;bottom:9%;transform:rotate(-16deg)}
@keyframes dataFall{0%{transform:translateY(-25px);opacity:0}45%{opacity:1}100%{transform:translateY(45px);opacity:0}}
.bg-chip{
  position:absolute;width:58px;height:58px;border-radius:18px;display:grid;place-items:center;
  border:1px solid rgba(104,247,208,.1);background:rgba(10,25,40,.28);color:rgba(190,214,228,.28);
  font:900 .65rem ui-monospace,monospace;box-shadow:inset 0 0 20px rgba(104,247,208,.025);
  animation:chipOrbit 10s ease-in-out infinite
}
.chip-python{left:2%;top:42%}.chip-dotnet{right:2%;top:15%;animation-delay:2s}
.chip-api{left:16%;bottom:5%;animation-delay:4s}.chip-net{right:17%;bottom:12%;animation-delay:1s}
@keyframes chipOrbit{50%{transform:translateY(-20px) rotate(8deg) scale(1.05)}}
.bg-cube{
  position:absolute;width:74px;height:74px;transform-style:preserve-3d;
  opacity:.18;animation:bgCubeSpin 18s linear infinite
}
.bg-cube span{position:absolute;inset:0;border:1px solid rgba(104,247,208,.36);background:rgba(106,168,255,.025)}
.bg-cube span:nth-child(1){transform:translateZ(37px)}.bg-cube span:nth-child(2){transform:rotateY(180deg) translateZ(37px)}
.bg-cube span:nth-child(3){transform:rotateY(90deg) translateZ(37px)}.bg-cube span:nth-child(4){transform:rotateY(-90deg) translateZ(37px)}
.bg-cube span:nth-child(5){transform:rotateX(90deg) translateZ(37px)}.bg-cube span:nth-child(6){transform:rotateX(-90deg) translateZ(37px)}
.cube-left{left:3%;top:54%}.cube-right{right:5%;top:44%;animation-direction:reverse}
@keyframes bgCubeSpin{to{transform:rotateX(360deg) rotateY(360deg) rotateZ(180deg)}}
.binary-column{
  position:absolute;color:rgba(104,247,208,.075);
  font:600 .63rem/1.8 ui-monospace,monospace;letter-spacing:.16em;
  writing-mode:vertical-rl;text-orientation:mixed;animation:binaryDrift 15s linear infinite
}
.bin-left{left:1%;top:8%}.bin-right{right:1%;bottom:10%;animation-direction:reverse}
@keyframes binaryDrift{50%{transform:translateY(50px)}}
body::before{
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    linear-gradient(rgba(255,255,255,.012) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.012) 1px,transparent 1px);
  background-size:28px 28px;
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.8),rgba(0,0,0,.22));
}
main{position:relative;z-index:1}
.section,.hero{position:relative}
.section::before{
  content:"";position:absolute;inset:4% -4%;z-index:-1;pointer-events:none;
  background:radial-gradient(circle at 50% 50%,rgba(5,11,20,.38),transparent 72%);
}
@media(max-width:700px){
  .floating-code,.binary-column,.circuit-layer{opacity:.28}
  .bg-cube{opacity:.11;transform:scale(.7)}
  .perspective-grid{height:50vh;bottom:-18vh;background-size:42px 42px}
}
@media(prefers-reduced-motion:reduce){.tech-background *{animation:none!important}}


/* ===== Posicionamento comercial ===== */
.commercial-section{padding-top:105px}
.commercial-heading{max-width:930px}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;perspective:1200px}
.service-card{
  position:relative;min-height:420px;padding:28px;border:1px solid var(--line);
  border-radius:24px;background:linear-gradient(180deg,rgba(13,29,45,.82),rgba(7,18,30,.94));
  transform-style:preserve-3d;transition:transform .18s ease-out,border-color .22s ease;overflow:hidden
}
.service-card:hover{border-color:rgba(103,243,198,.3)}
.service-card::after{
  content:"";position:absolute;width:220px;height:220px;right:-105px;bottom:-110px;border-radius:50%;
  background:radial-gradient(circle,rgba(103,243,198,.09),transparent 68%);pointer-events:none
}
.service-index{position:absolute;right:24px;top:24px;color:#50677b;font:700 .65rem ui-monospace,monospace}
.service-icon{
  width:54px;height:54px;border-radius:17px;display:grid;place-items:center;
  color:var(--accent);background:rgba(103,243,198,.055);border:1px solid rgba(103,243,198,.18);
  font:900 1rem ui-monospace,monospace;transform:translateZ(24px)
}
.service-card h3{font-size:1.45rem;letter-spacing:-.035em;margin:30px 0 11px}
.service-card p{color:var(--muted);font-size:.88rem;margin-bottom:21px}
.service-card ul{padding:0;margin:0;list-style:none}
.service-card li{
  position:relative;padding:8px 0 8px 18px;border-top:1px solid rgba(255,255,255,.045);
  color:#aebfcd;font-size:.76rem
}
.service-card li::before{
  content:"";position:absolute;left:0;top:15px;width:6px;height:6px;border-radius:50%;
  background:var(--accent);box-shadow:0 0 10px rgba(103,243,198,.42)
}
.commercial-cta{
  margin-top:18px;padding:28px 30px;border:1px solid rgba(103,243,198,.18);border-radius:22px;
  background:linear-gradient(105deg,rgba(103,243,198,.075),rgba(110,168,255,.045),rgba(255,255,255,.012));
  display:flex;align-items:center;justify-content:space-between;gap:30px
}
.commercial-cta span{display:block;color:#8ca4b7;font-size:.79rem}
.commercial-cta strong{display:block;margin-top:4px;font-size:1.22rem;letter-spacing:-.025em}
.value-note{
  margin-top:18px;padding-top:14px;border-top:1px solid var(--line);
  color:#7f97aa;font-size:.7rem;line-height:1.5
}
.value-note b{color:var(--accent)}
.capabilities-section{padding-top:92px}
.capability-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:18px}
.capability-flow-card{
  min-height:590px;padding:30px;border:1px solid var(--line);border-radius:26px;
  background:
    radial-gradient(circle at 50% 20%,rgba(103,243,198,.075),transparent 28%),
    linear-gradient(180deg,rgba(12,28,44,.84),rgba(7,17,29,.94))
}
.flow-title span{font:800 .62rem ui-monospace,monospace;letter-spacing:.11em;color:var(--accent)}
.flow-title strong{display:block;font-size:2rem;letter-spacing:-.04em;margin:12px 0 36px}
.flow-step{
  display:grid;grid-template-columns:44px 1fr;gap:12px;padding:15px;border:1px solid var(--line);
  border-radius:14px;background:rgba(255,255,255,.018)
}
.flow-step b{color:var(--accent);font:800 .7rem ui-monospace,monospace;padding-top:3px}
.flow-step strong{display:block;font-size:.88rem}.flow-step span{display:block;color:#70879a;font-size:.69rem;margin-top:3px}
.flow-arrow{text-align:center;color:#476075;padding:5px 0}
.capability-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.capability-card{
  padding:24px;border:1px solid var(--line);border-radius:22px;
  background:linear-gradient(180deg,rgba(11,25,40,.78),rgba(7,17,29,.92));
  transform-style:preserve-3d;transition:transform .18s ease-out,border-color .22s ease
}
.capability-card:hover{border-color:rgba(110,168,255,.27)}
.capability-card>span{font:800 .61rem ui-monospace,monospace;color:var(--accent);letter-spacing:.1em}
.capability-card h3{font-size:1.17rem;letter-spacing:-.03em;margin:22px 0 8px}
.capability-card p{color:var(--muted);font-size:.78rem;margin:0}
.proof-grid{
  margin-top:18px;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);
  border-radius:20px;overflow:hidden;background:rgba(255,255,255,.014)
}
.proof-grid div{padding:22px;border-right:1px solid var(--line)}
.proof-grid div:last-child{border-right:0}.proof-grid strong{display:block;font-size:.84rem}
.proof-grid span{display:block;color:#6e879b;font-size:.68rem;margin-top:5px}
@media(max-width:980px){
  .service-grid{grid-template-columns:1fr 1fr}
  .capability-layout{grid-template-columns:1fr}
  .proof-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:650px){
  .service-grid,.capability-grid,.proof-grid{grid-template-columns:1fr}
  .service-card{min-height:auto}.commercial-cta{align-items:flex-start;flex-direction:column}
  .capability-flow-card{min-height:auto}.proof-grid div{border-right:0;border-bottom:1px solid var(--line)}
  .proof-grid div:last-child{border-bottom:0}
}