:root{--bg:#05080d;--bg2:#08111b;--card:#0d1722;--line:rgba(232,190,87,.13);--text:#f8fafc;--muted:#a9b5c4;--gold:#d9a63a;--gold2:#f2c75c;--cyan:#39c9ef;--cyan2:#6ce0ff;--green:#25d17c;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}.topbar{position:sticky;top:0;z-index:50;background:rgba(5,8,13,.9);backdrop-filter:blur(20px);border-bottom:1px solid var(--line)}.nav-wrap{height:82px;display:flex;align-items:center;gap:34px}.brand{display:flex;align-items:center;gap:11px;margin-right:auto}.brand img{width:54px;height:54px;border-radius:10px;object-fit:contain;background:transparent}.brand span{display:grid;line-height:1}.brand b{font-size:17px;letter-spacing:.08em}.brand small{font-size:10px;letter-spacing:.36em;color:var(--cyan);margin-top:5px}.desktop-nav{display:flex;gap:28px}.desktop-nav a{font-size:14px;color:#c7d1e2}.desktop-nav a:hover{color:#fff}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 20px;border-radius:12px;background:linear-gradient(135deg,var(--gold2),var(--gold));color:#090d12;font-weight:900;box-shadow:0 12px 34px rgba(217,166,58,.18);transition:.2s}.btn:hover{transform:translateY(-2px);filter:brightness(1.07)}.btn-small{padding:11px 15px;font-size:13px}.btn-ghost{background:rgba(255,255,255,.05);border:1px solid var(--line);color:#fff;box-shadow:none}.mobile-menu{display:none;position:relative}.mobile-menu summary{list-style:none;cursor:pointer;font-size:24px}.mobile-menu nav{position:absolute;right:0;top:42px;width:220px;padding:15px;background:#0a111a;border:1px solid var(--line);border-radius:14px;display:grid;gap:6px;box-shadow:0 18px 45px rgba(0,0,0,.4)}.mobile-menu nav a{padding:10px;border-radius:8px}.mobile-menu nav a:hover{background:rgba(255,255,255,.05)}.hero{position:relative;overflow:hidden;padding:86px 0 76px;background:radial-gradient(circle at 78% 22%,rgba(57,201,239,.09),transparent 28%),radial-gradient(circle at 18% 8%,rgba(217,166,58,.08),transparent 24%),linear-gradient(180deg,#05080d,#08111a)}.hero:before{content:"";position:absolute;inset:0;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:42px 42px;mask-image:linear-gradient(to bottom,#000,transparent 82%)}.hero-glow{position:absolute;border-radius:50%;filter:blur(80px);opacity:.25}.glow-a{width:500px;height:500px;background:var(--cyan);right:-140px;top:-170px}.glow-b{width:370px;height:370px;background:var(--gold);left:-180px;bottom:-200px}.hero-grid{position:relative;display:grid;grid-template-columns:.92fr 1.08fr;align-items:center;gap:60px}.eyebrow,.kicker{display:inline-flex;align-items:center;gap:9px;color:var(--gold2);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--gold2);box-shadow:0 0 18px rgba(242,199,92,.45)}h1{font-size:clamp(42px,4.5vw,64px);line-height:1.04;letter-spacing:-.05em;margin:18px 0 22px;max-width:660px}h1 em,h2 em{font-style:normal;background:linear-gradient(90deg,var(--gold2),#f0d27d 42%,var(--cyan));-webkit-background-clip:text;color:transparent}.hero-copy>p{font-size:17px;line-height:1.7;color:var(--muted);max-width:610px}.hero-actions{display:flex;gap:12px;margin:32px 0 26px;flex-wrap:wrap}.hero-proof{display:flex;gap:10px;flex-wrap:wrap}.hero-proof span{font-size:11px;color:#a9b6ca;padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.025)}.product-stage{position:relative;min-height:440px;display:flex;align-items:center} .stage-window{width:100%;background:linear-gradient(180deg,#101923,#0a121b);border:1px solid rgba(217,166,58,.25);border-radius:20px;box-shadow:0 40px 100px rgba(0,0,0,.5),0 0 70px rgba(217,166,58,.06);overflow:hidden;transform:perspective(1200px) rotateY(-3deg) rotateX(1deg)}.window-top{height:42px;background:#0c1322;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:7px;padding:0 14px}.window-top span{width:7px;height:7px;background:#526179;border-radius:50%}.window-top b{margin-left:auto;font-size:10px;color:#6e819e;font-weight:600}.window-body{display:grid;grid-template-columns:58px 1fr;min-height:330px}.mock-sidebar{border-right:1px solid var(--line);padding:15px 10px;display:grid;align-content:start;gap:17px}.mock-logo{height:34px;display:grid;place-items:center;border-radius:9px;background:linear-gradient(135deg,var(--gold2),var(--cyan));font-size:10px;font-weight:900;color:#07101d}.mock-sidebar i{height:7px;border-radius:4px;background:#33405a}.mock-main{padding:20px}.mock-title{display:flex;justify-content:space-between;align-items:center}.mock-title div{display:grid;gap:4px}.mock-title small{font-size:8px;color:#5f718e}.mock-title strong{font-size:15px}.mock-title>span{font-size:8px;padding:6px 8px;border-radius:20px;color:#65efac;background:rgba(40,209,124,.09);border:1px solid rgba(40,209,124,.2)}.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:18px 0}.metric-row article{padding:12px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.025);display:grid;gap:4px}.metric-row small{font-size:8px;color:#6f819e}.metric-row b{font-size:18px}.metric-row em{font-size:7px;font-style:normal;color:#5ce4a3}.dash-row{display:grid;grid-template-columns:1.1fr .9fr;gap:9px}.funnel,.chat{border:1px solid var(--line);border-radius:12px;padding:12px;background:rgba(255,255,255,.02);min-height:130px}.funnel strong,.chat strong{font-size:9px}.bars{height:83px;display:flex;align-items:flex-end;gap:7px;padding-top:12px}.bars i{flex:1;border-radius:5px 5px 2px 2px;background:linear-gradient(to top,var(--gold),var(--cyan))}.chat p{font-size:8px;color:#8190aa;border-bottom:1px solid rgba(255,255,255,.05);padding:8px 0;margin:0}.chat p span{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--green);margin-right:5px}.float-card{position:absolute;display:flex;gap:9px;align-items:center;padding:11px 13px;border-radius:13px;background:rgba(13,22,40,.94);border:1px solid rgba(217,166,58,.2);box-shadow:0 20px 45px rgba(0,0,0,.35)}.float-card>span{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold2),var(--cyan));color:#07101d;font-weight:900}.float-card div{display:grid}.float-card b{font-size:10px}.float-card small{font-size:8px;color:#7f90aa;margin-top:2px}.float-one{left:-28px;bottom:30px}.float-two{right:-25px;top:48px}.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#071019}.strip-inner{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:15px;color:#6f809b;font-size:11px;text-transform:uppercase;letter-spacing:.13em}.strip i{width:4px;height:4px;background:#6b5730;border-radius:50%}.section{padding:105px 0}.section-head{margin-bottom:48px;max-width:760px}.section-head.split{max-width:none;display:grid;grid-template-columns:1.2fr .8fr;align-items:end;gap:80px}.section-head.centered{text-align:center;margin-left:auto;margin-right:auto}.section-head h2,.audience h2{font-size:clamp(34px,4.2vw,55px);line-height:1.08;letter-spacing:-.045em;margin:13px 0}.section-head p,.audience p{color:var(--muted);line-height:1.7;font-size:16px}.cap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.cap-card{padding:28px 24px;border-radius:18px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.015));transition:.25s}.cap-card:hover{transform:translateY(-5px);border-color:rgba(217,166,58,.34)}.cap-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:rgba(217,166,58,.08);border:1px solid rgba(217,166,58,.2);color:var(--gold2);font-weight:900}.cap-card h3{font-size:18px;margin:23px 0 10px}.cap-card p{font-size:14px;line-height:1.65;color:#8fa0ba;margin:0}.products-section{background:#071019;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.product-card{position:relative;min-height:285px;padding:28px;border:1px solid var(--line);border-radius:19px;background:linear-gradient(145deg,#0e1822,#09111a);overflow:hidden}.product-card:after{content:"";position:absolute;width:150px;height:150px;border-radius:50%;background:var(--gold);filter:blur(80px);opacity:.055;right:-40px;top:-40px}.product-card.featured{grid-column:span 2;display:grid;grid-template-columns:1.2fr .8fr;gap:28px;min-height:380px;border-color:rgba(217,166,58,.25);background:radial-gradient(circle at 85% 20%,rgba(57,201,239,.08),transparent 34%),radial-gradient(circle at 16% 12%,rgba(217,166,58,.07),transparent 30%),linear-gradient(145deg,#0e1822,#09111a)}.product-label,.product-badge{font-size:10px;letter-spacing:.12em;color:var(--gold2);font-weight:800}.product-card h3{font-size:25px;line-height:1.2;letter-spacing:-.02em;margin:14px 0 12px}.product-card h3 em{color:var(--gold2);font-style:normal}.product-card p{color:#8fa0ba;font-size:14px;line-height:1.7}.product-card ul{padding:0;margin:20px 0 24px;display:grid;grid-template-columns:1fr 1fr;gap:8px;list-style:none}.product-card li{font-size:12px;color:#bec9d9}.product-card li:before{content:"✓";color:var(--gold2);margin-right:7px}.product-card a{display:inline-flex;margin-top:14px;color:#dce6f7;font-size:13px;font-weight:800}.product-icon{display:inline-grid;place-items:center;min-width:43px;height:43px;padding:0 9px;border-radius:12px;background:rgba(57,201,239,.07);border:1px solid rgba(57,201,239,.18);color:var(--cyan2);font-size:10px;font-weight:900;letter-spacing:.05em}.finambut{background:radial-gradient(circle at 90% 10%,rgba(57,201,239,.09),transparent 37%),linear-gradient(145deg,#0f1822,#09111a)}.mini-ui{align-self:center;border:1px solid rgba(255,255,255,.1);border-radius:16px;background:#081019;overflow:hidden;box-shadow:0 25px 60px rgba(0,0,0,.4);transform:rotate(2deg)}.mini-top{height:39px;padding:0 12px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.mini-top b{font-size:9px}.mini-top span{font-size:7px;color:#58dfa1}.mini-board{height:145px;padding:15px;display:flex;align-items:flex-end;gap:7px}.mini-board i{flex:1;height:70%;border-radius:6px;background:linear-gradient(180deg,#223241,#15222d)}.mini-board i:nth-child(2){height:85%}.mini-board i:nth-child(3){height:54%}.mini-board i:nth-child(4){height:92%}.mini-board i:nth-child(5){height:68%}.mini-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:0 15px 15px}.mini-cards span{height:30px;border-radius:7px;background:#13202b}.ecosystem{background:radial-gradient(circle at 50% 0,rgba(217,166,58,.055),transparent 35%)}.flow{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:50px}.flow article{width:150px;min-height:125px;padding:18px;border-radius:16px;border:1px solid var(--line);background:#0a131c;display:grid;align-content:center;text-align:center}.flow article span{font-size:9px;color:var(--cyan)}.flow article b{font-size:14px;margin:8px 0 4px}.flow article small{font-size:9px;color:#7485a0}.flow>i{font-style:normal;color:#7a6841}.audience{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#071019}.audience-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:80px;align-items:center}.chip-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.chip-grid span{padding:15px 16px;border-radius:13px;background:#0b151f;border:1px solid var(--line);font-size:13px;color:#b8c5d8}.chip-grid span:before{content:"✓";color:var(--gold2);margin-right:9px}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.process-grid article{padding:25px;border-top:1px solid rgba(217,166,58,.32);background:linear-gradient(180deg,rgba(255,255,255,.025),transparent);min-height:180px}.process-grid span{font-size:11px;color:var(--cyan)}.process-grid h3{font-size:19px;margin:22px 0 10px}.process-grid p{font-size:13px;color:#8495af;line-height:1.65}.cta-section{padding:35px 0 90px}.cta-box{position:relative;overflow:hidden;padding:55px 58px;border-radius:26px;background:linear-gradient(120deg,#f0c75d,#d9a63a 46%,#39c9ef);color:#071019;display:flex;align-items:center;justify-content:space-between;gap:50px}.cta-box:after{content:"";position:absolute;width:400px;height:400px;right:-150px;top:-220px;border:1px solid rgba(255,255,255,.3);border-radius:50%}.cta-box>div{max-width:730px}.cta-box .kicker{color:#071019}.cta-box h2{font-size:clamp(32px,4vw,50px);letter-spacing:-.04em;line-height:1.07;margin:12px 0}.cta-box p{font-size:15px;opacity:.72}.btn-light{background:#fff;color:#0c1730;box-shadow:0 15px 40px rgba(0,0,0,.15);white-space:nowrap}footer{border-top:1px solid var(--line);padding:55px 0 25px;background:#04070b}.footer-grid{display:grid;grid-template-columns:1.8fr .7fr .7fr;gap:50px}.footer-brand{display:flex;gap:14px}.footer-brand img{width:54px;height:54px;border-radius:13px}.footer-brand b{font-size:14px}.footer-brand p{font-size:12px;color:#72829c;max-width:340px;line-height:1.5}.footer-grid>div:not(.footer-brand){display:grid;align-content:start;gap:10px}.footer-grid>div:not(.footer-brand) b{font-size:12px;margin-bottom:7px}.footer-grid a,.footer-grid span{font-size:12px;color:#7e8fa9}.footer-bottom{margin-top:45px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:#54647d;font-size:11px}.floating{position:fixed;right:18px;bottom:18px;z-index:40;display:flex;align-items:center;gap:8px;padding:11px 14px;border-radius:999px;background:#27d17c;color:#042115;font-size:12px;font-weight:900;box-shadow:0 15px 40px rgba(0,0,0,.35)}.floating span{font-weight:800}@media(max-width:980px){.desktop-nav,.nav-wrap>.btn-small{display:none}.mobile-menu{display:block}.hero{padding:72px 0}.hero-grid{grid-template-columns:1fr;gap:55px}.hero-copy{text-align:center}.hero-copy>p{margin-left:auto;margin-right:auto}.hero-actions,.hero-proof{justify-content:center}.product-stage{max-width:700px;margin:auto;width:100%}.section-head.split{grid-template-columns:1fr;gap:15px}.cap-grid{grid-template-columns:1fr 1fr}.products-grid{grid-template-columns:1fr 1fr}.product-card.featured{grid-column:1/-1}.flow{flex-wrap:wrap}.flow>i{display:none}.audience-grid{grid-template-columns:1fr;gap:35px}.process-grid{grid-template-columns:1fr 1fr}.cta-box{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}}@media(max-width:640px){.wrap{width:min(100% - 28px,var(--max))}.nav-wrap{height:68px}.brand img{width:40px;height:40px}.brand b{font-size:13px}.hero{padding:55px 0 60px}.hero-copy{text-align:left}.hero-copy h1{font-size:44px}.hero-copy>p{font-size:16px}.hero-actions,.hero-proof{justify-content:flex-start}.hero-actions .btn{width:100%}.product-stage{min-height:350px}.window-body{grid-template-columns:44px 1fr}.mock-sidebar{padding:12px 7px}.mock-main{padding:13px}.metric-row{gap:5px}.metric-row article{padding:8px}.metric-row b{font-size:14px}.dash-row{grid-template-columns:1fr}.chat{display:none}.float-one{left:-5px;bottom:-10px}.float-two{right:-4px;top:28px}.strip-inner{overflow:hidden;justify-content:flex-start;white-space:nowrap}.strip-inner b:nth-of-type(n+4),.strip-inner i:nth-of-type(n+4){display:none}.section{padding:75px 0}.section-head h2,.audience h2{font-size:36px}.cap-grid,.products-grid,.process-grid,.chip-grid{grid-template-columns:1fr}.product-card.featured{display:block}.mini-ui{margin-top:25px}.product-card ul{grid-template-columns:1fr}.flow{display:grid;grid-template-columns:1fr 1fr}.flow article{width:auto}.cta-box{padding:35px 25px;border-radius:20px}.cta-box .btn{width:100%}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:grid;gap:7px}.floating span{display:none}}

@media(min-width:1400px){.hero-grid{grid-template-columns:.9fr 1.1fr;gap:72px}.product-stage{min-height:455px}.stage-window{transform:perspective(1200px) rotateY(-2deg) rotateX(.5deg)}.hero-copy{padding-right:6px}}


/* =====================================================
   SILVEIRA DIGITAL V4 — HARMONIA COM A MARCA
   Base navy/preto + dourado principal + ciano tecnológico
===================================================== */
.brand b{color:#f7f9fc}
.brand small{color:var(--cyan);text-shadow:0 0 18px rgba(57,201,239,.18)}
.desktop-nav a:hover{color:var(--gold2)}
.btn-ghost{border-color:rgba(57,201,239,.22);color:#edf6fa;background:rgba(57,201,239,.035)}
.btn-ghost:hover{border-color:rgba(57,201,239,.42);background:rgba(57,201,239,.07)}
.hero-proof span{border-color:rgba(217,166,58,.14);background:rgba(217,166,58,.025)}
.stage-window:after{content:"";position:absolute;inset:0;pointer-events:none;border-radius:20px;box-shadow:inset 0 1px rgba(255,255,255,.035)}
.mock-logo{color:#081018;box-shadow:0 0 22px rgba(217,166,58,.13)}
.metric-row em,.mock-title>span{color:#63dfa8}
.float-card>span{color:#071019}
.float-card b{color:#f7f9fc}
.product-card a{color:var(--gold2)}
.product-card a:hover{color:#fff1b9}
.product-label,.product-badge{color:var(--gold2)}
.mini-top b{color:var(--gold2)}
.mini-board i:nth-child(odd){background:linear-gradient(180deg,rgba(57,201,239,.24),rgba(19,40,54,.9))}
.mini-board i:nth-child(even){background:linear-gradient(180deg,rgba(217,166,58,.22),rgba(39,32,19,.9))}
.flow article span,.process-grid span{color:var(--gold2)}
.flow article:hover,.cap-card:hover,.product-card:hover{border-color:rgba(217,166,58,.28)}
.cta-box{box-shadow:0 24px 70px rgba(217,166,58,.12)}
.cta-box .btn-light{background:#071019;color:#fff;border:1px solid rgba(255,255,255,.08)}
.floating{background:#20c978;color:#032115}
@media(max-width:640px){
  .hero-copy h1 em{background:linear-gradient(90deg,var(--gold2),var(--cyan));-webkit-background-clip:text;color:transparent}
}

/* =====================================================
   SILVEIRA DIGITAL V4.1 — ACABAMENTO FINAL
   Logo maior, hero mais compacto e WhatsApp integrado à marca
===================================================== */
@media(min-width:981px){
  .nav-wrap{height:86px}
  .brand img{width:66px;height:66px}
  .brand b{font-size:18px}
  .brand small{font-size:10px;letter-spacing:.38em}
  .hero{padding:62px 0 70px}
  .hero-grid{align-items:center}
}

/* WhatsApp discreto: funcional sem competir com a identidade */
.floating{
  background:rgba(7,16,25,.96);
  color:#eef9f4;
  border:1px solid rgba(37,209,124,.48);
  box-shadow:0 15px 40px rgba(0,0,0,.35),0 0 0 1px rgba(217,166,58,.04) inset;
}
.floating:before{
  content:"WA";
  display:grid;
  place-items:center;
  width:28px;
  height:28px;
  border-radius:50%;
  background:#25d17c;
  color:#032115;
  font-size:10px;
  font-weight:950;
  letter-spacing:.02em;
}
.floating:hover{
  border-color:rgba(242,199,92,.52);
  background:#0a141e;
  transform:translateY(-2px);
}

@media(max-width:640px){
  .floating{padding:9px;border-radius:50%}
  .floating:before{width:30px;height:30px}
}