/*
Theme Name: VOLTRIX Prime Premium V2
Theme URI: https://voltrixautomacao.com.br/
Author: VOLTRIX | Engenharia & Automação
Description: Landing page premium V2 para VOLTRIX | Engenharia & Automação.
Version: 4.0.0
Text Domain: voltrix-prime-v2
*/
:root{--bg:#05080c;--bg2:#080d13;--panel:#0b121a;--panel2:#0f1923;--line:rgba(255,255,255,.09);--line2:rgba(50,178,255,.22);--text:#f5f8fb;--muted:#9aa9b8;--blue:#22a8ff;--blue2:#0b78d0;--cyan:#65dcff;--green:#26d97a;--max:1200px;--r:24px;--shadow:0 30px 90px rgba(0,0,0,.45)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background: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}img{max-width:100%;height:auto}.container{width:min(calc(100% - 44px),var(--max));margin:auto}.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--cyan);font-size:11px;font-weight:900;letter-spacing:.2em;text-transform:uppercase}.eyebrow:before{content:"";width:30px;height:1px;background:linear-gradient(90deg,var(--blue),transparent)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(46px,6.5vw,82px);line-height:.95;letter-spacing:-.06em;margin:18px 0 25px}h1 em{font-style:normal;color:var(--cyan)}h2{font-size:clamp(34px,4.2vw,56px);line-height:1.02;letter-spacing:-.045em;margin:15px 0 20px}h3{line-height:1.12}.muted{color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 19px;border-radius:12px;font-weight:850;font-size:13px;border:1px solid transparent;transition:.25s}.btn-primary{background:linear-gradient(135deg,var(--blue),#0b83df);color:#03111b;box-shadow:0 12px 35px rgba(34,168,255,.18)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 45px rgba(34,168,255,.28)}.btn-ghost{border-color:var(--line2);background:rgba(255,255,255,.02);color:#e9f5ff}.btn-ghost:hover{border-color:rgba(101,220,255,.55);background:rgba(34,168,255,.06)}.actions{display:flex;gap:12px;flex-wrap:wrap}
/* header — V2.2 brand-first */
.site-header{position:fixed;inset:0 0 auto;z-index:50;border-bottom:1px solid rgba(255,255,255,.09);background:linear-gradient(180deg,rgba(3,7,11,.96),rgba(4,8,12,.86));backdrop-filter:blur(22px);box-shadow:0 12px 40px rgba(0,0,0,.24)}
.nav{height:108px;display:flex;align-items:center;justify-content:space-between;gap:34px}.brand-prominent{position:relative;display:flex;align-items:center;flex:0 0 auto;min-width:300px;height:88px;padding:4px 0}.brand-prominent:after{content:"";position:absolute;left:0;bottom:2px;width:76px;height:2px;border-radius:99px;background:linear-gradient(90deg,var(--blue),var(--cyan),transparent);box-shadow:0 0 18px rgba(34,168,255,.38)}.brand-mark{display:flex;align-items:center;justify-content:flex-start;height:82px;overflow:visible}.brand-prominent img{display:block;width:300px;height:auto;max-height:78px;object-fit:contain;object-position:left center;filter:drop-shadow(0 0 12px rgba(34,168,255,.18));transition:transform .22s ease,filter .22s ease}.brand-prominent:hover img{transform:scale(1.018);filter:drop-shadow(0 0 20px rgba(34,168,255,.34))}.nav-links{display:flex;align-items:center;gap:25px;font-size:12px;font-weight:800;color:#aebdca}.nav-links a{position:relative}.nav-links a:after{content:"";position:absolute;left:0;right:100%;bottom:-7px;height:1px;background:var(--cyan);transition:.2s}.nav-links a:hover{color:#fff}.nav-links a:hover:after{right:0}.nav-cta{display:inline-flex;padding:11px 15px;border-radius:10px;background:linear-gradient(135deg,rgba(34,168,255,.15),rgba(34,168,255,.06));border:1px solid rgba(34,168,255,.3);color:var(--cyan);font-size:11px;font-weight:900;white-space:nowrap}.menu-toggle{display:none;border:1px solid var(--line);background:rgba(255,255,255,.03);color:#fff;border-radius:10px;padding:9px 11px;font-size:18px}
/* hero */
.hero{position:relative;min-height:850px;padding:175px 0 90px;overflow:hidden;background:radial-gradient(circle at 80% 35%,rgba(22,130,210,.15),transparent 32%),linear-gradient(180deg,#05090d,#060a0f)}.hero:before{content:"";position:absolute;inset:0;opacity:.35;background-image:linear-gradient(rgba(80,180,230,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(80,180,230,.055) 1px,transparent 1px);background-size:54px 54px;mask-image:linear-gradient(to bottom,#000,transparent 90%)}.hero:after{content:"";position:absolute;width:500px;height:500px;right:-220px;top:120px;border:1px solid rgba(34,168,255,.08);border-radius:50%;box-shadow:0 0 0 80px rgba(34,168,255,.018),0 0 0 160px rgba(34,168,255,.012)}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.02fr .98fr;gap:65px;align-items:center}.hero-copy{max-width:700px}.hero-copy>p{max-width:650px;color:#aab8c5;font-size:18px;line-height:1.8}.hero-kicker{display:flex;align-items:center;gap:12px;color:#9fb0bf;font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.hero-kicker .dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 16px var(--green)}.hero-visual{position:relative;min-height:500px;border:1px solid rgba(101,220,255,.18);border-radius:32px;background:radial-gradient(circle at 50% 42%,rgba(34,168,255,.19),transparent 25%),linear-gradient(145deg,#0d1924,#060a0f);overflow:hidden;box-shadow:var(--shadow)}.hero-visual .grid{position:absolute;inset:0;background-image:linear-gradient(rgba(101,220,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(101,220,255,.08) 1px,transparent 1px);background-size:34px 34px;opacity:.55}.scan{position:absolute;left:10%;right:10%;top:17%;height:1px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);box-shadow:0 0 25px var(--cyan);animation:scan 4s ease-in-out infinite}@keyframes scan{0%,100%{transform:translateY(0);opacity:.3}50%{transform:translateY(260px);opacity:1}}.core{position:absolute;left:50%;top:44%;transform:translate(-50%,-50%);width:150px;height:150px;border-radius:38px;border:1px solid rgba(101,220,255,.55);display:grid;place-items:center;background:rgba(4,15,24,.84);box-shadow:0 0 70px rgba(34,168,255,.22),inset 0 0 45px rgba(34,168,255,.08)}.core:before{content:"";position:absolute;inset:18px;border:1px dashed rgba(101,220,255,.3);border-radius:27px;animation:spin 16s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.core strong{font-size:30px;letter-spacing:.12em;color:var(--cyan)}.node{position:absolute;width:120px;padding:12px;border:1px solid rgba(101,220,255,.2);background:rgba(4,11,17,.82);border-radius:14px;font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:#b8cad8}.node b{display:block;color:#fff;font-size:12px;letter-spacing:0;margin-top:4px}.node.n1{left:30px;top:90px}.node.n2{right:28px;top:150px}.node.n3{left:55px;bottom:105px}.node.n4{right:45px;bottom:65px}.connector{position:absolute;height:1px;background:linear-gradient(90deg,transparent,var(--blue),transparent);transform-origin:left center;opacity:.6}.c1{width:190px;left:120px;top:165px;transform:rotate(13deg)}.c2{width:180px;right:120px;top:220px;transform:rotate(-16deg)}.c3{width:210px;left:130px;bottom:150px;transform:rotate(-20deg)}.c4{width:180px;right:130px;bottom:125px;transform:rotate(20deg)}.hero-panel{position:absolute;left:24px;right:24px;bottom:22px;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.mini{padding:14px;border:1px solid rgba(255,255,255,.09);background:rgba(3,8,13,.78);border-radius:14px}.mini strong{display:block;font-size:19px}.mini span{font-size:9px;text-transform:uppercase;letter-spacing:.12em;color:#778897}.hero-badge{position:absolute;top:22px;left:22px;display:flex;align-items:center;gap:10px;padding:10px 13px;border:1px solid rgba(34,168,255,.22);background:rgba(3,10,16,.75);border-radius:12px;font-size:10px;font-weight:900}.hero-badge i{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 15px var(--green)}
/* proof */
.proof{position:relative;z-index:2;margin-top:-1px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#070c12}.proof-grid{display:grid;grid-template-columns:repeat(4,1fr)}.proof-item{padding:23px 20px;border-right:1px solid var(--line)}.proof-item:last-child{border-right:0}.proof-item strong{display:block;font-size:23px;color:#fff}.proof-item span{font-size:10px;color:#7f8f9d;text-transform:uppercase;letter-spacing:.14em}
/* sections */
.section{padding:115px 0}.section.dark{background:#070c12;border-top:1px solid rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.04)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:52px}.section-head>div:last-child{max-width:510px}.section-head p{color:var(--muted);margin:0;font-size:15px}.section-number{color:#415362;font-size:12px;font-weight:900;letter-spacing:.12em}
/* services */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.service{position:relative;min-height:235px;padding:28px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(150deg,rgba(15,25,35,.94),rgba(7,12,17,.94));overflow:hidden;transition:.28s}.service:hover{transform:translateY(-7px);border-color:rgba(34,168,255,.38);box-shadow:0 25px 55px rgba(0,0,0,.25)}.service:after{content:"";position:absolute;width:180px;height:180px;right:-110px;bottom:-115px;border-radius:50%;background:rgba(34,168,255,.12);filter:blur(8px)}.service .num{position:absolute;right:24px;top:22px;color:#465766;font-size:11px;font-weight:900}.service-icon{width:47px;height:47px;border:1px solid rgba(101,220,255,.25);border-radius:14px;display:grid;place-items:center;color:var(--cyan);background:rgba(34,168,255,.05);margin-bottom:25px;font-size:20px}.service h3{font-size:19px;margin-bottom:10px}.service p{font-size:13px;color:var(--muted);margin:0}.service .line{position:absolute;left:28px;bottom:0;width:48px;height:2px;background:linear-gradient(90deg,var(--blue),transparent)}
/* about */
.about-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:80px;align-items:center}.about-visual{position:relative;min-height:500px;border:1px solid rgba(101,220,255,.17);border-radius:30px;overflow:hidden;background:radial-gradient(circle at 50% 45%,rgba(34,168,255,.18),transparent 28%),linear-gradient(145deg,#0d1822,#060a0f);box-shadow:var(--shadow)}.about-visual:before{content:"ENGINEERING / AUTOMATION / INTEGRATION";position:absolute;left:26px;top:24px;font-size:9px;letter-spacing:.16em;color:#587083}.about-visual:after{content:"";position:absolute;inset:12%;border:1px solid rgba(101,220,255,.11);border-radius:50%;box-shadow:0 0 0 50px rgba(34,168,255,.015),0 0 0 110px rgba(34,168,255,.01)}.about-core{position:absolute;z-index:2;left:50%;top:48%;transform:translate(-50%,-50%);width:140px;height:140px;border-radius:38px;display:grid;place-items:center;background:#07131d;border:1px solid rgba(101,220,255,.5);box-shadow:0 0 70px rgba(34,168,255,.2)}.about-core strong{color:var(--cyan);font-size:30px;letter-spacing:.1em}.about-tag{position:absolute;z-index:3;padding:12px 14px;border:1px solid rgba(255,255,255,.09);background:rgba(3,9,14,.8);border-radius:13px;font-size:10px;color:#aebfcd}.about-tag b{display:block;color:#fff;font-size:12px;margin-top:3px}.at1{left:25px;bottom:100px}.at2{right:25px;top:105px}.at3{right:40px;bottom:55px}.about-copy p{color:var(--muted);font-size:16px}.checks{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin:28px 0 32px}.check{display:flex;gap:9px;color:#dbe6ee;font-size:13px}.check b{color:var(--cyan)}
/* solution architecture */
.arch{display:grid;grid-template-columns:1fr 1.1fr;gap:50px;align-items:center}.arch-copy p{color:var(--muted);max-width:520px}.stack{display:grid;gap:9px}.layer{position:relative;padding:20px 22px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(90deg,rgba(34,168,255,.08),rgba(255,255,255,.02));display:flex;align-items:center;justify-content:space-between;gap:20px}.layer strong{font-size:14px}.layer span{font-size:10px;text-transform:uppercase;letter-spacing:.14em;color:#6f8392}.layer:before{content:"";width:4px;align-self:stretch;border-radius:5px;background:linear-gradient(var(--cyan),transparent)}
/* projects */
.projects{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:14px}.project{position:relative;min-height:390px;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#091119}.project:first-child{min-height:500px}.project .art{position:absolute;inset:0;overflow:hidden}.project .art:before{content:"";position:absolute;width:280px;height:280px;border:1px solid rgba(101,220,255,.18);border-radius:50%;left:50%;top:30%;transform:translate(-50%,-50%);box-shadow:0 0 0 45px rgba(34,168,255,.018),0 0 0 90px rgba(34,168,255,.012)}.project .art:after{content:"";position:absolute;inset:0;background:linear-gradient(145deg,transparent 35%,rgba(0,0,0,.9) 90%)}.p1{background:radial-gradient(circle at 65% 32%,rgba(34,168,255,.32),transparent 24%),linear-gradient(145deg,#0e2231,#060a0f)}.p2{background:radial-gradient(circle at 40% 30%,rgba(101,220,255,.2),transparent 25%),linear-gradient(145deg,#14212b,#060a0f)}.p3{background:radial-gradient(circle at 70% 35%,rgba(34,168,255,.2),transparent 25%),linear-gradient(145deg,#111d27,#060a0f)}.project-content{position:absolute;z-index:2;left:25px;right:25px;bottom:24px}.project-tag{display:inline-flex;padding:6px 9px;border-radius:8px;background:rgba(34,168,255,.1);border:1px solid rgba(34,168,255,.2);color:var(--cyan);font-size:9px;text-transform:uppercase;letter-spacing:.14em;font-weight:900}.project h3{font-size:25px;margin:9px 0 6px}.project p{color:#a5b3c0;font-size:13px;margin:0}
/* process */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.step{padding:26px;border-top:2px solid rgba(34,168,255,.5);background:rgba(255,255,255,.025);border-radius:0 0 17px 17px;min-height:200px}.step span{color:var(--cyan);font-size:10px;font-weight:900;letter-spacing:.12em}.step h3{font-size:20px;margin:17px 0 8px}.step p{color:var(--muted);font-size:13px;margin:0}
/* cta/contact */
.cta{position:relative;overflow:hidden;padding:45px;border-radius:30px;border:1px solid rgba(101,220,255,.23);background:radial-gradient(circle at 82% 35%,rgba(34,168,255,.2),transparent 28%),linear-gradient(135deg,#0d1b27,#080e14);display:flex;align-items:center;justify-content:space-between;gap:30px}.cta:after{content:"VTX";position:absolute;right:35px;bottom:-50px;font-size:180px;font-weight:950;color:rgba(255,255,255,.025);letter-spacing:-.1em}.cta h2{max-width:700px}.cta p{color:var(--muted);margin:0}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:18px;margin-top:18px}.contact-info,.contact-form{padding:35px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(145deg,#0d161f,#080d13)}.contact-list{display:grid;gap:12px;margin-top:24px}.contact-item{display:flex;gap:13px;align-items:flex-start;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.06)}.contact-item:last-child{border-bottom:0}.contact-icon{width:39px;height:39px;border:1px solid rgba(101,220,255,.2);border-radius:11px;display:grid;place-items:center;color:var(--cyan);background:rgba(34,168,255,.05)}.contact-item b{display:block;font-size:13px}.contact-item span{color:var(--muted);font-size:13px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:13px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:11px;color:#b6c5d1;font-weight:800}.field input,.field textarea{width:100%;border:1px solid rgba(255,255,255,.1);background:#060b10;color:#fff;border-radius:11px;padding:13px 14px;outline:none;font:inherit}.field input:focus,.field textarea:focus{border-color:rgba(101,220,255,.5);box-shadow:0 0 0 3px rgba(34,168,255,.07)}.field textarea{min-height:125px;resize:vertical}.form-note{font-size:10px;color:#657584;margin-top:10px}
/* footer */
.site-footer{padding:48px 0 30px;background:#030609;border-top:1px solid rgba(255,255,255,.06)}.footer-grid{display:flex;justify-content:space-between;gap:30px;align-items:start}.footer-brand img{width:176px;margin-bottom:15px}.footer-brand p{max-width:380px;color:#728291;font-size:12px}.footer-links{display:flex;gap:22px;color:#8c9ba9;font-size:12px}.copyright{margin-top:34px;padding-top:18px;border-top:1px solid rgba(255,255,255,.06);display:flex;justify-content:space-between;gap:20px;color:#53616f;font-size:10px}.whatsapp{position:fixed;right:22px;bottom:22px;z-index:60;width:59px;height:59px;border-radius:50%;display:grid;place-items:center;background:#25d366;color:#04140a;font-size:25px;font-weight:900;box-shadow:0 15px 38px rgba(0,0,0,.4);transition:.2s}.whatsapp:hover{transform:translateY(-3px) scale(1.04)}
@media(max-width:950px){.nav-links{display:none;position:absolute;left:22px;right:22px;top:70px;padding:14px;border:1px solid var(--line);border-radius:16px;background:rgba(5,9,13,.98);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:10px}.nav-cta{display:none}.menu-toggle{display:block}.hero{min-height:auto;padding:145px 0 75px}.hero-grid,.about-grid,.arch,.contact-grid{grid-template-columns:1fr}.hero-visual{min-height:470px}.services-grid,.projects{grid-template-columns:1fr 1fr}.projects .project:first-child{min-height:390px}.process{grid-template-columns:1fr 1fr}.section{padding:85px 0}.section-head{display:block}.section-head>div:last-child{margin-top:18px}.cta{display:block}.cta .actions{margin-top:25px}.cta:after{display:none}}
@media(max-width:620px){.container{width:min(calc(100% - 28px),var(--max))}.nav{height:70px}.brand img{width:158px}.hero{padding-top:120px}.hero-copy>p{font-size:16px}.hero-visual{min-height:390px}.hero-panel{left:14px;right:14px;bottom:14px}.mini{padding:10px}.mini strong{font-size:17px}.mini span{font-size:8px}.node{width:98px;padding:9px}.node.n1{left:18px;top:75px}.node.n2{right:18px;top:120px}.node.n3{left:22px;bottom:92px}.node.n4{right:22px;bottom:68px}.core{width:115px;height:115px}.core strong{font-size:24px}.proof-grid{grid-template-columns:1fr 1fr}.proof-item:nth-child(2){border-right:0}.proof-item{border-bottom:1px solid var(--line)}.services-grid,.projects,.process,.fields,.checks{grid-template-columns:1fr}.service{min-height:205px}.about-visual{min-height:360px}.section{padding:72px 0}.cta{padding:28px}.contact-info,.contact-form{padding:25px}.footer-grid,.copyright{display:block}.footer-links{margin-top:22px;flex-wrap:wrap}.copyright span{display:block;margin-top:7px}}

/* V2.1 logo emphasis */
@media(max-width:980px){.nav{height:86px;gap:16px}.brand-prominent{min-width:200px}.brand-prominent img{width:200px;max-height:54px}.nav-links,.nav-cta{display:none}.menu-toggle{display:block;margin-left:auto}}
@media(max-width:560px){.nav{height:78px}.brand-prominent{min-width:0;height:56px}.brand-prominent img{width:185px;max-height:50px}}

/* V2.2 responsive brand-first overrides */
@media(max-width:1100px){.nav{height:92px;gap:18px}.brand-prominent{min-width:260px;height:76px}.brand-mark{height:72px}.brand-prominent img{width:260px;max-height:68px}.nav-links{gap:18px}.nav-cta{padding:10px 12px;font-size:10px}}
@media(max-width:950px){.nav{height:82px}.brand-prominent{min-width:0;height:70px}.brand-mark{height:64px}.brand-prominent img{width:235px;max-height:61px}.brand-prominent:after{bottom:0;width:62px}.menu-toggle{margin-left:auto}}
@media(max-width:620px){.nav{height:76px;gap:12px}.brand-prominent{height:62px}.brand-mark{height:58px}.brand-prominent img{width:220px;max-height:57px}.brand-prominent:after{width:52px;height:1.5px}}
@media(max-width:380px){.brand-prominent img{width:196px}.brand-mark{height:52px}}

/* VOLTRIX V3 — premium refinement */
.hero{min-height:820px;padding-top:168px;background:radial-gradient(circle at 76% 42%,rgba(34,168,255,.12),transparent 34%),radial-gradient(circle at 20% 65%,rgba(34,168,255,.06),transparent 28%),linear-gradient(180deg,#04080c,#060b10)}
.hero-copy h1{max-width:720px;font-size:clamp(58px,6vw,92px);line-height:.96;letter-spacing:-.055em;margin:22px 0 24px}.hero-copy h1 em{font-style:normal;color:var(--cyan);text-shadow:0 0 34px rgba(101,220,255,.14)}
.hero-kicker{width:max-content;max-width:100%;padding:10px 14px;border:1px solid rgba(34,168,255,.2);border-radius:999px;background:rgba(3,12,18,.7)}
.hero-copy>p{font-size:17px;line-height:1.75;max-width:670px}.hero-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:34px;max-width:700px}.hero-trust span{padding:12px 10px;border-left:1px solid rgba(101,220,255,.28);background:linear-gradient(90deg,rgba(34,168,255,.05),transparent);font-size:9px;color:#6f8494;text-transform:uppercase;letter-spacing:.1em}.hero-trust b{display:block;color:#dce8f0;font-size:10px;margin-bottom:4px}.hero-orbit{position:absolute;border:1px solid rgba(101,220,255,.05);border-radius:50%;pointer-events:none}.orbit-1{width:650px;height:650px;right:-280px;top:70px}.orbit-2{width:980px;height:980px;right:-450px;top:-100px}
.hero-visual{min-height:535px;border-radius:34px;background:radial-gradient(circle at 50% 42%,rgba(34,168,255,.22),transparent 27%),linear-gradient(145deg,#0b1a27,#05090e)}.hero-label{position:absolute;top:22px;left:24px;right:24px;display:flex;justify-content:space-between;align-items:center;color:#91a6b6;font-size:9px;letter-spacing:.16em;font-weight:900}.hero-label i{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 14px var(--green);margin-right:8px}.hero-label small{color:#405867;font-size:8px}.core{top:45%;width:164px;height:164px;border-radius:42px}.core span,.about-core span{position:absolute;top:30px;color:#506c7e;font-size:7px;letter-spacing:.2em}.core small,.about-core small{position:absolute;bottom:30px;color:#557083;font-size:7px;letter-spacing:.2em}.core strong{font-size:36px}.node{display:flex;align-items:center;gap:8px;width:128px}.node i{width:6px;height:6px;flex:0 0 6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan)}.node b{font-size:9px;color:#647989;margin-top:2px}.hero-panel{left:22px;right:22px;bottom:20px}.mini{padding:13px 14px}.mini strong{color:#e9f5fb}.mini span{font-size:8px}
.proof{background:#03070a}.proof-item strong{letter-spacing:.02em}.section-head h2{letter-spacing:-.035em}.service{background:linear-gradient(150deg,rgba(13,25,36,.98),rgba(5,10,15,.98))}.service:hover{box-shadow:0 22px 60px rgba(0,0,0,.34)}
.environment-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.environment-grid article{position:relative;min-height:250px;padding:28px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(145deg,#0d1720,#070c11);overflow:hidden;transition:.25s}.environment-grid article:hover{transform:translateY(-5px);border-color:rgba(101,220,255,.35)}.environment-grid article:after{content:"";position:absolute;right:-55px;bottom:-65px;width:180px;height:180px;border:1px solid rgba(101,220,255,.08);border-radius:50%;box-shadow:0 0 0 30px rgba(34,168,255,.015)}.environment-grid span{color:var(--cyan);font-size:10px;font-weight:900;letter-spacing:.15em}.environment-grid h3{font-size:25px;margin:45px 0 8px}.environment-grid p{color:var(--muted);font-size:13px}.environment-grid b{display:block;margin-top:30px;color:#6f8494;font-size:9px;letter-spacing:.12em;text-transform:uppercase}
.contact-title{font-size:30px;margin:16px 0 8px}.contact-wa{position:relative;transition:.2s}.contact-wa:hover{border-color:rgba(37,211,102,.3);background:rgba(37,211,102,.035)}.contact-wa>strong{margin-left:auto;color:var(--green);font-size:18px}.wa-icon{color:#25d366!important;border-color:rgba(37,211,102,.3)!important;background:rgba(37,211,102,.06)!important}.wa-float-wrap{position:fixed;right:22px;bottom:22px;z-index:80}.whatsapp{position:relative;right:auto;bottom:auto;border:0;cursor:pointer}.wa-symbol{width:31px;height:31px;display:grid;place-items:center;color:#fff;line-height:0}.wa-symbol svg{width:31px;height:31px;display:block;fill:currentColor}.wa-menu{position:absolute;right:0;bottom:72px;width:300px;padding:14px;border:1px solid rgba(101,220,255,.2);border-radius:20px;background:rgba(5,12,18,.97);backdrop-filter:blur(18px);box-shadow:0 25px 70px rgba(0,0,0,.5);opacity:0;visibility:hidden;transform:translateY(10px) scale(.98);transition:.2s}.wa-menu.open{opacity:1;visibility:visible;transform:none}.wa-menu-head{padding:6px 7px 12px;border-bottom:1px solid rgba(255,255,255,.07)}.wa-menu-head strong{display:block;font-size:14px}.wa-menu-head span{font-size:10px;color:#718493}.wa-menu>a{display:flex;align-items:center;gap:11px;padding:13px 8px;border-bottom:1px solid rgba(255,255,255,.06);color:#fff}.wa-menu>a:last-child{border-bottom:0}.wa-menu>a>span:nth-child(2){flex:1}.wa-menu>a small{display:block;color:#728594;font-size:9px;margin-top:3px}.wa-menu>a>strong{color:var(--green)}.wa-avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:rgba(37,211,102,.1);border:1px solid rgba(37,211,102,.3);color:#25d366;font-weight:900}
.wa-chooser{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.72);display:grid;place-items:center;padding:20px;backdrop-filter:blur(6px)}.wa-chooser-box{position:relative;width:min(430px,100%);padding:32px;border:1px solid rgba(101,220,255,.2);border-radius:24px;background:#071019;box-shadow:0 30px 100px rgba(0,0,0,.6)}.wa-chooser-box h3{font-size:26px;margin:10px 0 20px}.wa-chooser-box>a{display:flex;justify-content:space-between;align-items:center;padding:16px;border:1px solid rgba(255,255,255,.09);border-radius:13px;margin-top:10px;background:rgba(255,255,255,.025);color:#fff}.wa-chooser-box>a:hover{border-color:rgba(37,211,102,.35);color:#25d366}.wa-close{position:absolute;right:16px;top:12px;background:none;border:0;color:#8798a5;font-size:26px;cursor:pointer}
@media(max-width:950px){.hero{padding-top:145px}.hero-grid{gap:40px}.hero-trust{grid-template-columns:1fr 1fr}.environment-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.hero{padding-top:125px;padding-bottom:65px}.hero-copy h1{font-size:52px}.hero-copy>p{font-size:15px}.hero-kicker{font-size:9px}.hero-trust{grid-template-columns:1fr 1fr}.hero-visual{min-height:430px}.hero-label{font-size:8px}.core{width:125px;height:125px}.core strong{font-size:28px}.core span{top:23px}.core small{bottom:23px}.node{width:100px;padding:9px;font-size:8px}.node b{font-size:8px}.hero-panel{left:12px;right:12px;bottom:12px}.mini{padding:9px}.mini strong{font-size:16px}.mini span{font-size:7px}.environment-grid{grid-template-columns:1fr}.wa-float-wrap{right:16px;bottom:16px}.wa-menu{right:-3px;width:calc(100vw - 32px);max-width:320px}}


/* VOLTRIX V3.0.2 — Português completo + WhatsApp premium */
.wa-float-wrap{right:24px;bottom:24px}
.whatsapp{display:flex;align-items:center;gap:9px;min-width:62px;height:62px;padding:0 17px;border-radius:999px;background:linear-gradient(145deg,#27d96b,#16b956);color:#fff;box-shadow:0 14px 34px rgba(0,0,0,.38),0 0 0 1px rgba(255,255,255,.14) inset,0 0 0 0 rgba(37,211,102,.35);transition:transform .25s ease,box-shadow .25s ease,width .25s ease}
.whatsapp:before{content:"";position:absolute;inset:-4px;border-radius:999px;border:1px solid rgba(37,211,102,.32);opacity:.7;animation:waRing 2.6s ease-out infinite;pointer-events:none}
.whatsapp:hover{transform:translateY(-4px) scale(1.02);box-shadow:0 18px 42px rgba(0,0,0,.45),0 0 28px rgba(37,211,102,.2),0 0 0 1px rgba(255,255,255,.18) inset}
.wa-symbol{width:31px;height:31px;flex:0 0 31px;display:grid;place-items:center;color:#fff;line-height:0}
.wa-symbol svg{width:31px;height:31px;display:block;fill:currentColor;filter:drop-shadow(0 1px 2px rgba(0,0,0,.18))}
.wa-label{font-size:11px;font-weight:900;letter-spacing:.04em;white-space:nowrap;opacity:1;max-width:100px;overflow:hidden;transition:max-width .25s ease,opacity .25s ease}
.wa-pulse{position:absolute;right:8px;top:8px;width:8px;height:8px;border-radius:50%;background:#dfffea;border:2px solid #1abf59;box-shadow:0 0 0 3px rgba(255,255,255,.12)}
@keyframes waRing{0%{transform:scale(.94);opacity:.65}70%,100%{transform:scale(1.18);opacity:0}}
.contact-icon.wa-icon{display:grid;place-items:center}
.contact-icon.wa-icon svg{width:24px;height:24px;display:block}
.wa-menu-head strong{color:#f2fbf5}
.wa-menu>a:hover .wa-avatar{background:rgba(37,211,102,.16);box-shadow:0 0 18px rgba(37,211,102,.12)}
@media(max-width:620px){.wa-float-wrap{right:16px;bottom:16px}.whatsapp{height:58px;min-width:58px;padding:0 15px}.wa-label{display:none}.wa-pulse{right:7px;top:7px}.wa-menu{bottom:68px}}

/* VOLTRIX V4 — Engenharia & Automação / identidade técnica */
:root{--gold:#f6b928;--gold2:#ffcf55;--silver:#dbe3eb}
.v4-header{background:linear-gradient(180deg,rgba(2,7,13,.97),rgba(3,8,14,.86));overflow:hidden}.v4-header .header-tech{position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(3,8,14,.98) 0%,rgba(3,8,14,.84) 34%,rgba(3,8,14,.72) 66%,rgba(3,8,14,.96) 100%),url('assets/voltrix-identidade.jpg');background-size:cover;background-position:center 48%;opacity:.46;pointer-events:none}.v4-header .header-tech:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(34,168,255,.08),transparent);opacity:.7}.v4-header .nav{position:relative;z-index:2}.v4-header .brand-prominent img{filter:drop-shadow(0 0 14px rgba(34,168,255,.25))}.v4-header .brand-prominent:after{background:linear-gradient(90deg,var(--blue),var(--gold),transparent);box-shadow:0 0 18px rgba(246,185,40,.2)}
.v4-hero{min-height:900px;padding-top:178px;background:radial-gradient(circle at 77% 42%,rgba(20,123,222,.18),transparent 31%),radial-gradient(circle at 14% 28%,rgba(246,185,40,.06),transparent 24%),linear-gradient(180deg,#02070d,#050b12 78%,#060b10)}.v4-hero:before{opacity:.22}.hero-tech-bg{position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(2,7,13,.97) 0%,rgba(2,7,13,.86) 44%,rgba(2,7,13,.72) 72%,rgba(2,7,13,.94) 100%),url('assets/voltrix-identidade.jpg');background-size:cover;background-position:center 24%;opacity:.16;mix-blend-mode:screen;pointer-events:none}.hero-glow{position:absolute;width:520px;height:520px;right:12%;top:190px;border-radius:50%;background:radial-gradient(circle,rgba(34,168,255,.12),transparent 68%);filter:blur(8px);pointer-events:none}.v4-hero .hero-grid{position:relative;z-index:2}.v4-hero .hero-copy h1{max-width:760px}.v4-hero .hero-copy>p{max-width:690px}.v4-trust span{border-left-color:rgba(246,185,40,.28)}.v4-trust span:nth-child(2){border-left-color:rgba(34,168,255,.35)}.v4-trust span:nth-child(3){border-left-color:rgba(101,220,255,.3)}.v4-trust span:nth-child(4){border-left-color:rgba(246,185,40,.35)}.v4-trust b{color:#edf5fb}.v4-core-visual{background:radial-gradient(circle at 50% 43%,rgba(34,168,255,.2),transparent 28%),linear-gradient(145deg,rgba(9,23,36,.96),rgba(2,8,13,.98));box-shadow:0 30px 100px rgba(0,0,0,.55),inset 0 0 70px rgba(34,168,255,.035)}.v4-core-visual:after{content:"";position:absolute;inset:12px;border:1px solid rgba(246,185,40,.06);border-radius:28px;pointer-events:none}.v4-core-visual .core{border-color:rgba(246,185,40,.45);box-shadow:0 0 80px rgba(34,168,255,.2),0 0 28px rgba(246,185,40,.06),inset 0 0 45px rgba(34,168,255,.09)}.v4-core-visual .core:before{border-color:rgba(246,185,40,.22)}.v4-core-visual .core strong{background:linear-gradient(135deg,#66ddff,#dcefff 55%,#f6b928);-webkit-background-clip:text;background-clip:text;color:transparent}.v4-core-visual .node i{background:var(--gold2);box-shadow:0 0 13px rgba(246,185,40,.65)}.v4-core-visual .node{border-color:rgba(101,220,255,.18)}.v4-core-visual .node b{color:#7890a0}.v4-core-visual .mini strong{color:var(--silver)}.v4-proof{background:#03070c}.v4-proof .proof-item strong{font-size:18px;line-height:1.25}.v4-proof .proof-item span{margin-top:5px;display:block}.v4-services .service{min-height:260px}.v4-services .service-icon{border-color:rgba(246,185,40,.22);background:linear-gradient(145deg,rgba(246,185,40,.08),rgba(34,168,255,.05));color:#ffd66c}.v4-services .service:nth-child(2n) .service-icon{color:var(--cyan);border-color:rgba(101,220,255,.25)}.v4-services .service .line{background:linear-gradient(90deg,var(--gold),var(--blue),transparent)}.v4-about{position:relative;overflow:hidden}.v4-about:before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(7,12,18,.96),rgba(7,12,18,.92)),url('assets/voltrix-identidade.jpg');background-size:cover;background-position:center 58%;opacity:.055;pointer-events:none}.v4-about .container{position:relative;z-index:1}.v4-about .about-visual{background:linear-gradient(145deg,#071321,#03080d);border-color:rgba(101,220,255,.18)}.about-tech-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(4,10,16,.78),rgba(4,10,16,.9)),url('assets/voltrix-identidade.jpg');background-size:cover;background-position:center 45%;opacity:.35}.v4-about .about-core{z-index:2}.v4-about .about-tag{z-index:3}.v4-system{background:radial-gradient(circle at 80% 50%,rgba(34,168,255,.08),transparent 30%),#050a10}.v4-system .stack{position:relative}.v4-system .layer{border-left:3px solid rgba(101,220,255,.35);background:linear-gradient(90deg,rgba(34,168,255,.06),rgba(255,255,255,.015));transition:.25s}.v4-system .layer:nth-child(1){border-left-color:rgba(246,185,40,.55)}.v4-system .layer:nth-child(2){border-left-color:rgba(34,168,255,.55)}.v4-system .layer:nth-child(3){border-left-color:rgba(101,220,255,.55)}.v4-system .layer:nth-child(4){border-left-color:rgba(34,168,255,.4)}.v4-system .layer:nth-child(5){border-left-color:rgba(246,185,40,.42)}.v4-system .layer:hover{transform:translateX(8px);border-color:var(--cyan);background:linear-gradient(90deg,rgba(34,168,255,.1),rgba(255,255,255,.02))}.v4-environments article{background:linear-gradient(145deg,rgba(11,24,35,.98),rgba(4,10,15,.98))}.v4-environments article b{color:#8195a4}.v4-environments article:nth-child(1) span,.v4-environments article:nth-child(4) span{color:var(--gold2)}.v4-process .step span{color:#8ca1b0}.v4-process .step:first-child span{color:var(--gold2)}.v4-cta{border-color:rgba(246,185,40,.12);background:radial-gradient(circle at 20% 50%,rgba(246,185,40,.06),transparent 28%),linear-gradient(135deg,rgba(34,168,255,.07),rgba(255,255,255,.015))}.v4-cta .btn-primary{background:linear-gradient(135deg,#27b7ff,#0d82dc);color:#03111b}
@media(max-width:950px){.v4-hero{padding-top:145px}.v4-hero .hero-tech-bg{background-position:center top;opacity:.1}.v4-proof .proof-item strong{font-size:15px}}
@media(max-width:620px){.v4-header .header-tech{opacity:.35;background-position:center 42%}.v4-hero{padding-top:126px;min-height:820px}.v4-hero .hero-tech-bg{background-position:center 18%;opacity:.08}.v4-hero .hero-copy h1{font-size:50px}.v4-trust span{padding:10px 8px}.v4-services .service{min-height:235px}.v4-proof .proof-grid{grid-template-columns:1fr 1fr}.v4-proof .proof-item{padding:18px 12px}.v4-proof .proof-item:nth-child(2){border-right:0}.v4-proof .proof-item:nth-child(3){border-top:1px solid var(--line)}.v4-proof .proof-item:nth-child(4){border-top:1px solid var(--line);border-right:0}.v4-proof .proof-item strong{font-size:13px}.v4-proof .proof-item span{font-size:8px}.v4-about .about-visual{min-height:430px}}
/* V4 — tradução final de microtextos */
.about-visual:before{content:"ENGENHARIA / AUTOMAÇÃO / INTEGRAÇÃO"}