/* =========================================================
   NEXUS DESENVOLVIMENTO — v1
   Base: site da Pando Publicidade (mesma estrutura e ritmo),
   identidade própria: grafite frio + UM acento verde-limão.
   ========================================================= */

@font-face{font-family:'Space Grotesk';src:url(../assets/fonts/space-grotesk-var.woff2) format('woff2');font-weight:300 700;font-display:swap}
@font-face{font-family:'Inter';src:url(../assets/fonts/inter-var.woff2) format('woff2');font-weight:100 900;font-display:swap}
@font-face{font-family:'JetBrains Mono';src:url(../assets/fonts/jetbrains-mono-var.woff2) format('woff2');font-weight:100 800;font-display:swap}
@font-face{font-family:'Jost';src:url(../assets/fonts/jost-var.woff2) format('woff2');font-weight:100 900;font-display:swap}

:root{
  --bg:#0B0D10;
  --panel:#12151A;
  --panel-2:#181C22;
  --ink:#EEF0EA;          /* texto sobre escuro / fundo claro */
  --muted:#8C929B;
  --line:rgba(238,240,234,.10);
  --lime:#B6F24A;         /* acento único */
  --lime-deep:#5E8C12;    /* acento sobre fundo claro (contraste) */
  --lime-glow:rgba(182,242,74,.30);
  --on-lime:#0B0D10;

  --f-display:'Space Grotesk',system-ui,sans-serif;
  --f-body:'Inter',system-ui,sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,Consolas,monospace;
  --f-word:'Jost',system-ui,sans-serif;

  --maxw:1200px;
  --pad:clamp(20px,5vw,60px);
  --radius:16px;
  --ease:cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--f-body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3{margin:0;font-family:var(--f-display);font-weight:700;line-height:1.02;letter-spacing:-.025em}
p{margin:0}
.ic{width:1.1em;height:1.1em;display:inline-block;vertical-align:-.15em}
.accent{color:var(--lime)}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:6px}

.shell{width:100%;max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}
section{scroll-margin-top:90px}
/* a faixa inclinada passa da borda: clip (não cria rolagem nem quebra o sticky) */
main{overflow-x:clip}

/* ---------- utilitários ---------- */
.kicker{
  display:flex;align-items:center;gap:10px;
  font-family:var(--f-mono);font-size:.74rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted);margin-bottom:clamp(18px,2.6vw,28px);
}
.kicker .dot{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 12px var(--lime);flex:none}
.kicker--dark{color:rgba(11,13,16,.6)}
.kicker--dark .dot{background:var(--lime-deep);box-shadow:none}

.section-title{font-size:clamp(2.2rem,5.6vw,4.2rem);margin-bottom:20px}
.section-title--dark{color:var(--bg)}
.section-lead{font-size:clamp(1rem,1.8vw,1.2rem);color:var(--muted);max-width:56ch}
.section-lead--dark{color:rgba(11,13,16,.66)}

.btn{
  display:inline-flex;align-items:center;gap:.6em;
  font-weight:600;font-size:.98rem;
  padding:.95em 1.7em;border-radius:100px;border:1.5px solid transparent;
  transition:transform .3s var(--ease),box-shadow .3s,background .25s,color .25s,border-color .25s;
  white-space:nowrap;
}
.btn .ic{transition:transform .3s var(--ease)}
.btn:hover .ic{transform:translateX(3px)}
.btn--lg{font-size:1.04rem;padding:1.05em 1.9em}
.btn--xl{font-size:1.14rem;padding:1.2em 2.3em}
.btn--accent{
  background:var(--lime);color:var(--on-lime);
  box-shadow:0 0 0 0 var(--lime-glow),0 14px 40px -14px var(--lime-glow);
}
.btn--accent:hover{transform:translateY(-2px);box-shadow:0 0 34px 0 var(--lime-glow),0 20px 50px -14px var(--lime-glow)}
.btn--ghost{border-color:var(--line);color:var(--ink)}
.btn--ghost:hover{border-color:var(--ink);transform:translateY(-2px)}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:fixed;top:0;left:0;width:100%;z-index:100;
  padding-block:16px;
  transition:background .35s,box-shadow .35s,padding .35s;
}
.site-header.scrolled{
  padding-block:10px;
  background:rgba(11,13,16,.84);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}

.brand{display:flex;align-items:center;gap:14px;color:var(--ink)}
.brand-mark{width:38px;height:38px;flex:none;transition:transform .4s var(--ease)}
.brand:hover .brand-mark{transform:rotate(-6deg) scale(1.06)}
.brand-word{
  font-family:var(--f-word);font-weight:500;font-size:1.08rem;letter-spacing:.32em;
  display:flex;flex-direction:column;line-height:1.15;
}
.brand-sub{font-size:.54rem;font-weight:400;letter-spacing:.34em;color:var(--muted);text-transform:uppercase}

.main-nav{display:flex;align-items:center;gap:clamp(18px,2.6vw,34px)}
.main-nav a:not(.nav-cta){
  font-size:.92rem;font-weight:500;color:rgba(238,240,234,.75);
  position:relative;padding:4px 0;transition:color .25s;
}
.main-nav a:not(.nav-cta)::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--lime);transition:width .3s var(--ease)}
.main-nav a:not(.nav-cta):hover{color:var(--ink)}
.main-nav a:not(.nav-cta):hover::after{width:100%}
.nav-cta{
  font-size:.9rem;font-weight:600;color:var(--on-lime);background:var(--lime);
  padding:.7em 1.4em;border-radius:100px;
  box-shadow:0 10px 28px -12px var(--lime-glow);
  transition:transform .3s var(--ease),box-shadow .3s;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 0 26px 0 var(--lime-glow)}

.nav-toggle{display:none;flex-direction:column;gap:5px;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:transparent;cursor:pointer;padding:0;align-items:center;justify-content:center}
.nav-toggle span{width:20px;height:2px;background:var(--ink);transition:.3s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;padding-top:clamp(130px,16vw,180px);overflow:hidden}

/* fundo: rede de nós ligados (o "nexus") desenhada em canvas pelo main.js.
   A máscara apaga a rede antes da collage, para não brigar com os cards. */
.hero-net{
  position:absolute;left:0;top:0;width:100%;
  height:clamp(620px,74vw,1000px);
  z-index:0;pointer-events:none;
  -webkit-mask-image:linear-gradient(180deg,#000 0,#000 40%,rgba(0,0,0,.3) 70%,transparent 96%);
  mask-image:linear-gradient(180deg,#000 0,#000 40%,rgba(0,0,0,.3) 70%,transparent 96%);
}
.hero-glow{
  position:absolute;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(46% 40% at 50% 26%,rgba(11,13,16,.88),rgba(11,13,16,.35) 70%,transparent 100%),
    radial-gradient(52% 44% at 50% 0%,rgba(182,242,74,.10),transparent 62%),
    radial-gradient(30% 30% at 12% 62%,rgba(182,242,74,.04),transparent 60%);
}
.hero-inner{position:relative;z-index:1;text-align:center;display:flex;flex-direction:column;align-items:center}
.hero-inner .kicker{justify-content:center;text-align:center}
.hero-title{
  font-size:clamp(2.7rem,7.4vw,6rem);
  max-width:16ch;
  margin-bottom:26px;
}
.hero-title .hl{display:block;margin-top:.12em}
.hero-title .hl em{color:var(--lime);font-style:normal;text-shadow:0 0 34px var(--lime-glow)}
.hero-lead{font-size:clamp(1.02rem,1.8vw,1.25rem);color:var(--muted);max-width:58ch;margin-bottom:34px}
.hero-lead strong{color:var(--ink);font-weight:600}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}

/* collage flutuante */
.hero-stage{
  position:relative;z-index:1;
  height:clamp(300px,40vw,540px);
  margin-top:clamp(40px,6vw,72px);
  perspective:1200px;
}
.float-card{
  position:absolute;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);
  box-shadow:0 50px 100px -40px rgba(0,0,0,.85),0 0 60px -34px var(--lime-glow);
  will-change:transform;
}
.float-card img{width:100%;height:100%;object-fit:cover}
.fc-1{width:40%;left:2%;top:8%;transform:rotate(-4deg)}
.fc-2{width:36%;right:3%;top:4%;transform:rotate(3deg)}

/* ---------- cartão do terminal (publicação animada) ---------- */
.term-card{
  position:absolute;left:50%;top:0;transform:translateX(-50%);
  width:clamp(300px,42%,480px);z-index:3;
  background:#0E1115;border:1px solid rgba(238,240,234,.14);border-radius:16px;overflow:hidden;
  box-shadow:0 60px 120px -40px rgba(0,0,0,.95),0 0 70px -24px var(--lime-glow);
  font-family:var(--f-mono);
  will-change:transform;
}
.tc-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;background:#161A20;border-bottom:1px solid var(--line)}
.tc-dot{width:10px;height:10px;border-radius:50%;background:rgba(238,240,234,.18)}
.tc-dot:first-child{background:#ff6058}
.tc-dot:nth-child(2){background:#ffbd2e}
.tc-dot:nth-child(3){background:#28c840}
.tc-title{margin-left:auto;font-size:.68rem;color:var(--muted);letter-spacing:.04em}
.tc-body{padding:18px 20px 22px;font-size:.8rem;line-height:1.5}
.tc-cmd{color:var(--ink);margin-bottom:14px;white-space:nowrap;overflow:hidden}
.tc-prompt{color:var(--lime)}
.tc-caret{width:8px;height:15px;background:var(--lime);display:inline-block;vertical-align:-2px;margin-left:2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.tc-lines{display:flex;flex-direction:column;gap:7px;color:rgba(238,240,234,.82)}
.tc-lines li{display:flex;align-items:center;gap:10px}
.tc-lines i{font-style:normal;color:var(--lime);width:12px;flex:none}
.tc-ok{margin-top:6px;padding-top:12px;border-top:1px dashed var(--line);color:var(--ink);font-weight:500}
.tc-live{width:9px;height:9px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 0 var(--lime-glow);animation:live 1.8s var(--ease) infinite;flex:none;margin-left:1px}
@keyframes live{0%{box-shadow:0 0 0 0 rgba(182,242,74,.55)}70%{box-shadow:0 0 0 9px rgba(182,242,74,0)}100%{box-shadow:0 0 0 0 rgba(182,242,74,0)}}

/* =========================================================
   FAIXA DE TEXTO
   ========================================================= */
.tape{
  background:var(--lime);color:var(--on-lime);
  padding-block:14px;overflow:hidden;
  transform:rotate(-1.6deg);margin-block:clamp(40px,6vw,70px) 0;
  scale:1.02;
}
.tape-track{display:flex;align-items:center;gap:34px;width:max-content;will-change:transform}
.tape-track span{
  font-family:var(--f-display);font-weight:700;font-size:clamp(1rem,2vw,1.4rem);
  letter-spacing:.04em;text-transform:uppercase;white-space:nowrap;
}
.tape-track i{font-style:normal;font-size:.8rem}

/* =========================================================
   PROJETOS (esteiras de telas)
   ========================================================= */
.works{padding-block:clamp(80px,11vw,130px) clamp(60px,8vw,90px)}
.works .shell{margin-bottom:clamp(36px,5vw,54px)}
.screens-marquee{
  overflow:hidden;padding-block:14px;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
}
.screens-track{display:flex;align-items:center;gap:22px;width:max-content;will-change:transform}
.screen-item{
  flex:none;width:clamp(240px,30vw,420px);border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);
  box-shadow:0 30px 60px -30px rgba(0,0,0,.8);
  transition:transform .4s var(--ease),box-shadow .4s;
}
.screen-item:hover{transform:translateY(-6px) scale(1.02);box-shadow:0 40px 70px -28px rgba(0,0,0,.9),0 0 40px -18px var(--lime-glow)}
.screen-item img{width:100%;display:block}

/* print real: moldura de navegador + etiqueta do projeto */
.shot-item{background:var(--panel-2)}
.shot-bar{
  display:flex;align-items:center;gap:5px;
  padding:9px 12px;background:var(--panel-2);border-bottom:1px solid var(--line);
}
.shot-bar i{width:9px;height:9px;border-radius:50%;background:rgba(238,240,234,.18)}
.shot-bar i:first-child{background:#ff6058}
.shot-bar i:nth-child(2){background:#ffbd2e}
.shot-bar i:nth-child(3){background:#28c840}
.shot-bar b{
  margin-left:8px;font-family:var(--f-mono);font-weight:500;font-size:.68rem;letter-spacing:.02em;
  color:rgba(238,240,234,.85);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.shot-item img{aspect-ratio:4/3;object-fit:cover;object-position:top}

/* versão mobile real: moldura de celular */
.phone-item{
  flex:none;width:clamp(140px,15vw,200px);
  border-radius:26px;overflow:hidden;position:relative;
  border:5px solid #20252C;background:#20252C;
  box-shadow:0 30px 60px -30px rgba(0,0,0,.85);
  transition:transform .4s var(--ease),box-shadow .4s;
}
.phone-item:hover{transform:translateY(-6px) scale(1.02);box-shadow:0 40px 70px -28px rgba(0,0,0,.9),0 0 40px -18px var(--lime-glow)}
.phone-item img{width:100%;aspect-ratio:390/780;object-fit:cover;object-position:top;border-radius:20px;display:block}
.phone-notch{
  position:absolute;top:9px;left:50%;transform:translateX(-50%);
  width:34%;height:13px;border-radius:100px;background:#20252C;z-index:2;
}

/* =========================================================
   BONITO × BEM FEITO
   ========================================================= */
.versus{position:relative;padding-block:clamp(80px,11vw,130px);overflow:hidden}
.versus-glow{
  position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(40% 50% at 85% 30%,rgba(182,242,74,.06),transparent 60%);
}
.vs-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:clamp(34px,5vw,50px)}
.vs-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(24px,3.4vw,38px);
  transition:transform .35s var(--ease),border-color .35s;
}
.vs-card:hover{transform:translateY(-4px)}
.vs-card--good{
  background:linear-gradient(160deg,var(--panel),color-mix(in srgb,var(--lime) 9%,var(--panel)));
  border-color:color-mix(in srgb,var(--lime) 40%,transparent);
  box-shadow:0 30px 60px -40px var(--lime-glow);
}
.vs-ic{width:24px;height:24px;margin-right:10px;vertical-align:-5px;color:var(--muted)}
.vs-card--good .vs-ic{color:var(--lime)}
.vs-card h3{font-size:clamp(1.15rem,2.2vw,1.5rem);margin-bottom:12px}
.vs-card p{font-size:.98rem;color:rgba(238,240,234,.72)}
.vs-card--good p{color:rgba(238,240,234,.9)}
.versus-punch{
  margin-top:clamp(30px,4.5vw,46px);
  font-family:var(--f-display);font-weight:700;
  font-size:clamp(1.2rem,2.6vw,1.8rem);letter-spacing:-.01em;
}

/* =========================================================
   SERVIÇOS
   ========================================================= */
.services{padding-block:clamp(80px,11vw,130px);background:var(--panel)}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:clamp(38px,5vw,56px)}
.svc-card{
  position:relative;display:flex;flex-direction:column;
  background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 26px 30px;min-height:290px;
  transition:transform .4s var(--ease),box-shadow .4s,border-color .4s;
}
.svc-card:hover{
  transform:translateY(-6px);
  border-color:color-mix(in srgb,var(--lime) 40%,transparent);
  box-shadow:0 40px 70px -34px rgba(0,0,0,.9),0 0 44px -22px var(--lime-glow);
}
.svc-num{position:absolute;top:26px;right:26px;font-family:var(--f-mono);font-size:.74rem;color:var(--muted)}
.svc-ic{width:40px;height:40px;color:var(--lime);margin-bottom:auto;padding:8px;border-radius:12px;background:rgba(182,242,74,.08);border:1px solid rgba(182,242,74,.18)}
.svc-title{display:block;font-family:var(--f-display);font-weight:700;font-size:clamp(1.15rem,1.9vw,1.38rem);letter-spacing:-.015em;line-height:1.15;margin:44px 0 10px;padding-right:20px}
.svc-desc{display:block;font-size:.93rem;color:var(--muted);padding-right:30px}
.svc-arrow{
  position:absolute;right:22px;bottom:22px;
  font-size:1.3rem;color:var(--lime);
  transition:transform .35s var(--ease);
}
.svc-card:hover .svc-arrow{transform:translateX(6px)}

/* =========================================================
   GARANTIAS
   ========================================================= */
.stats{border-block:1px solid var(--line)}
.stats-row{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
  padding-block:clamp(34px,5vw,54px);text-align:center;
}
.stat-num{
  font-family:var(--f-display);font-weight:700;
  font-size:clamp(1.7rem,3.4vw,2.7rem);line-height:1;letter-spacing:-.025em;
  display:block;
}
.stat-num i{font-style:normal;color:var(--lime)}
.stat-label{font-size:.88rem;color:var(--muted);margin-top:10px;display:block}

/* =========================================================
   TECNOLOGIA (faixa clara)
   ========================================================= */
.stack{background:var(--ink);color:var(--bg);padding-block:clamp(80px,11vw,120px)}
.stack .shell{margin-bottom:clamp(36px,5vw,50px)}
.marquee{
  overflow:hidden;padding-block:10px;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
}
.marquee--rev{margin-top:14px}
.marquee-track{display:flex;align-items:stretch;gap:14px;width:max-content;will-change:transform}
.chip{
  flex:none;display:inline-flex;align-items:center;gap:10px;
  padding:16px 24px;border-radius:100px;
  background:#fff;border:1px solid rgba(11,13,16,.1);
  box-shadow:0 16px 30px -24px rgba(11,13,16,.55);
  font-family:var(--f-mono);font-size:.92rem;font-weight:500;color:var(--bg);white-space:nowrap;
  transition:transform .35s var(--ease),box-shadow .35s;
}
.chip::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--lime-deep);flex:none}
.chip:hover{transform:translateY(-4px);box-shadow:0 24px 40px -20px rgba(11,13,16,.5)}

/* =========================================================
   PROCESSO
   ========================================================= */
.process{padding-block:clamp(80px,11vw,120px)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:clamp(38px,5vw,54px)}
.step{padding-top:20px;border-top:2px solid var(--line);transition:border-color .35s}
.step:hover{border-color:var(--lime)}
.step-num{
  font-family:var(--f-mono);font-weight:500;font-size:2rem;
  color:transparent;-webkit-text-stroke:1.2px var(--muted);
  display:block;margin-bottom:12px;transition:color .35s,-webkit-text-stroke-color .35s;
}
.step:hover .step-num{color:var(--lime);-webkit-text-stroke-color:var(--lime)}
.step h3{font-size:1.15rem;margin-bottom:8px;letter-spacing:-.01em}
.step p{font-size:.9rem;color:var(--muted)}

/* =========================================================
   CTA
   ========================================================= */
.cta{position:relative;padding-block:clamp(110px,15vw,180px);text-align:center;overflow:hidden}
.cta-bg{
  position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(50% 60% at 50% 100%,rgba(182,242,74,.12),transparent 70%),
    linear-gradient(180deg,var(--bg) 0%,var(--panel) 100%);
}
/* grade de pontos sutil (eco dos nós do logo) */
.cta-bg::after{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(238,240,234,.09) 1.2px,transparent 1.4px);
  background-size:28px 28px;
  -webkit-mask-image:radial-gradient(60% 70% at 50% 60%,#000,transparent 75%);
  mask-image:radial-gradient(60% 70% at 50% 60%,#000,transparent 75%);
}
.cta-inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center}
.cta-inner .kicker{justify-content:center}
.cta-title{
  font-size:clamp(2.2rem,5.4vw,4.2rem);max-width:19ch;
  margin-bottom:clamp(28px,4vw,40px);
}
.cta-title em{color:var(--lime);font-style:normal;text-shadow:0 0 36px var(--lime-glow)}
.cta-actions{display:flex;flex-direction:column;align-items:center;gap:18px}
.cta-mail{font-family:var(--f-mono);font-size:.9rem;color:rgba(238,240,234,.78);border-bottom:1px solid var(--line);padding-bottom:2px;transition:color .25s,border-color .25s}
.cta-mail:hover{color:var(--lime);border-color:var(--lime)}
.cta-fine{margin-top:18px;font-size:.86rem;color:var(--muted)}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{border-top:1px solid var(--line);background:var(--panel)}
.footer-inner{
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  padding-block:clamp(34px,5vw,50px);
}
.footer-tag{font-size:.92rem;color:var(--muted);max-width:36ch}
.footer-links{display:flex;gap:24px}
.footer-links a{font-size:.92rem;font-weight:500;color:rgba(238,240,234,.8);transition:color .25s}
.footer-links a:hover{color:var(--lime)}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
  padding-block:18px;border-top:1px solid var(--line);
  font-size:.8rem;color:var(--muted);
}
.footer-bottom a:hover{color:var(--lime)}
.to-top{transition:color .25s}

/* =========================================================
   CONTATO FLUTUANTE
   ========================================================= */
.contact-float{
  position:fixed;right:22px;bottom:22px;z-index:90;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;background:var(--lime);color:var(--on-lime);
  box-shadow:0 16px 34px -12px var(--lime-glow);
  opacity:0;transform:translateY(16px) scale(.8);pointer-events:none;
  transition:opacity .4s var(--ease),transform .4s var(--ease);
}
.contact-float.show{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
.contact-float:hover{transform:translateY(-3px) scale(1.05)}
.contact-float svg{width:26px;height:26px}
.contact-float::before{content:"";position:absolute;inset:0;border-radius:50%;animation:live 2.4s var(--ease) infinite}

/* =========================================================
   RESPONSIVO
   ========================================================= */
@media (max-width:1000px){
  .vs-grid{grid-template-columns:1fr}
  .service-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .main-nav{
    position:fixed;inset:0 0 0 auto;width:min(320px,86vw);height:100dvh;
    flex-direction:column;align-items:flex-start;justify-content:center;gap:24px;
    background:var(--bg);padding:48px 40px;border-left:1px solid var(--line);
    transform:translateX(100%);visibility:hidden;
    transition:transform .45s var(--ease),visibility 0s linear .45s;z-index:110;
  }
  .main-nav.open{transform:translateX(0);visibility:visible;transition:transform .45s var(--ease)}
  .main-nav a:not(.nav-cta){font-size:1.15rem}
  .nav-toggle{display:flex;z-index:115}
  body.nav-open{overflow:hidden}
}
@media (max-width:640px){
  .service-grid{grid-template-columns:1fr}
  .svc-card{min-height:0}
  .svc-title{margin-top:28px}
  .steps{grid-template-columns:1fr}
  .stats-row{grid-template-columns:1fr;gap:30px}
  .hero-actions .btn{flex:1;justify-content:center}
  .hero-stage{height:clamp(380px,100vw,480px)}
  .fc-1{width:52%;left:-6%;top:2%}
  .fc-2{width:46%;right:-5%;top:0}
  .term-card{width:min(90%,380px);top:14%}
  .tc-body{font-size:.74rem;padding:16px 16px 18px}
  .chip{padding:13px 18px;font-size:.84rem}
  .contact-float{right:16px;bottom:16px}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important}
  html{scroll-behavior:auto}
}