:root{
  --y:#ffc107;          /* amarelo do V da logo */
  --y-soft:#ffd54f;
  --ink:#161616;
  --ink-2:#1f1f1f;
  --ink-3:#2a2a2a;
  --line:rgba(255,255,255,.1);
  --bg:#fff;
  --tint:#f5f5f4;
  --txt:#1c1c1c;
  --mut:#6b6b68;
  --r:14px;
  --f-d:"Barlow Condensed",system-ui,sans-serif;
  --f-b:Inter,system-ui,sans-serif;
  --f-m:"JetBrains Mono",monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{font-family:var(--f-b);color:var(--txt);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
.wrap{width:min(1180px,100% - 40px);margin-inline:auto}

h1,h2,h3{font-family:var(--f-d);font-weight:700;line-height:1.02;letter-spacing:-.005em;text-transform:uppercase}
h1{font-size:clamp(2.7rem,7vw,5.6rem)}
h2{font-size:clamp(2rem,4.4vw,3.4rem)}
h3{font-size:1.5rem;letter-spacing:.01em}
em{font-style:normal;color:var(--y)}
.sec:not(.sec--dark) h2 em{color:#b58500}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;background:var(--y);color:var(--ink);font-weight:600;padding:.95rem 1.7rem;border-radius:999px;border:0;cursor:pointer;font:600 .95rem var(--f-b);transition:transform .2s,box-shadow .2s,background .2s}
.btn:hover{transform:translateY(-2px);background:var(--y-soft);box-shadow:0 10px 30px -8px rgba(255,193,7,.55)}
.btn--sm{padding:.55rem 1.1rem;font-size:.85rem}
.btn--ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.35)}
.btn--ghost:hover{background:rgba(255,255,255,.08);box-shadow:none}

/* nav */
.nav{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,backdrop-filter .3s,border-color .3s;border-bottom:1px solid transparent}
.nav.on{background:rgba(22,22,22,.85);backdrop-filter:blur(14px);border-color:var(--line)}
.nav__in{display:flex;align-items:center;justify-content:space-between;height:68px}
.nav__logo img{height:38px;width:auto}
.nav__links{display:flex;align-items:center;gap:1.8rem;color:#fff;font-size:.92rem}
.nav__links a:not(.btn){opacity:.8;transition:opacity .2s}
.nav__links a:not(.btn):hover{opacity:1;color:var(--y)}
.nav__burger{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer}
.nav__burger span{display:block;height:2px;background:#fff;margin:6px 8px;transition:.25s}

/* hero */
.hero{position:relative;min-height:100svh;background:var(--ink);color:#fff;display:flex;align-items:center;overflow:hidden}
#cloud{position:absolute;inset:0;width:100%;height:100%}
.hero__shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(22,22,22,.92) 0%,rgba(22,22,22,.55) 55%,rgba(22,22,22,.15) 100%)}
.hero__in{position:relative;padding:130px 0 90px}
.tag{display:inline-flex;align-items:center;gap:.6rem;font:500 .78rem var(--f-m);letter-spacing:.08em;text-transform:uppercase;color:var(--y);border:1px solid rgba(255,193,7,.35);padding:.4rem .9rem;border-radius:999px;margin-bottom:1.6rem}
.tag i{width:7px;height:7px;background:var(--y);border-radius:50%;animation:pulse 1.8s infinite}
@keyframes pulse{50%{opacity:.25;transform:scale(1.5)}}
.hero h1{max-width:12ch;max-width:none}
.hero__lead{max-width:56ch;font-size:1.15rem;color:rgba(255,255,255,.75);margin:1.6rem 0 2.2rem}
.hero__cta{display:flex;gap:.9rem;flex-wrap:wrap}
.hero__stats{display:flex;gap:clamp(1.5rem,5vw,4rem);margin-top:4rem;flex-wrap:wrap}
.hero__stats dt{font:700 2.4rem var(--f-d);color:var(--y)}
.hero__stats dd{font-size:.85rem;color:rgba(255,255,255,.6)}
.hero__scroll{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);font:.7rem var(--f-m);letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.45);display:flex;flex-direction:column;align-items:center;gap:8px}
.hero__scroll span{width:1px;height:34px;background:linear-gradient(var(--y),transparent);animation:drop 2s infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* galeria (fotos reais) */
.gal{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem}
.gal__i{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:4/3;background:var(--ink)}
.gal__i[hidden],#galeria[hidden]{display:none}
.gal__i img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.gal__i:hover img{transform:scale(1.06)}
.gal__i figcaption{position:absolute;inset:auto 0 0;padding:2rem 1.1rem .9rem;color:#fff;font:600 .9rem var(--f-b);background:linear-gradient(transparent,rgba(0,0,0,.85))}

/* clients */
.clients{background:#fff;padding:2.6rem 0;border-bottom:1px solid #eee}
.clients__t{text-align:center;font:500 .75rem var(--f-m);letter-spacing:.14em;text-transform:uppercase;color:var(--mut);margin-bottom:1.5rem}
.clients__row{display:flex;flex-wrap:wrap;gap:1.4rem 3rem;justify-content:center;align-items:center}
.clients__row img{height:42px;width:auto;object-fit:contain;filter:grayscale(1);opacity:.6;transition:.25s;mix-blend-mode:multiply}
.clients__row img:hover{filter:none;opacity:1}

/* sections */
.sec{padding:clamp(4.5rem,9vw,8rem) 0}
.sec--dark{background:var(--ink);color:#fff}
.sec--tint{background:var(--tint)}
.sec__head{max-width:760px;margin-bottom:3.2rem}
.sec__head p{margin-top:1.2rem;color:rgba(255,255,255,.65);font-size:1.05rem}
.eyebrow{display:inline-block;font:500 .78rem var(--f-m);letter-spacing:.1em;text-transform:uppercase;color:var(--mut);margin-bottom:1rem}
.sec--dark .eyebrow{color:var(--y)}
.lead{font-size:1.1rem;color:var(--mut);margin:1.3rem 0 1.8rem;max-width:52ch}
.sec--dark .lead{color:rgba(255,255,255,.7)}

/* cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.1rem}
@media (min-width:1240px){.grid .card:nth-last-child(-n+2){grid-column:span 2}}
.card{position:relative;background:#fff;border:1px solid #e8e8e5;border-radius:var(--r);padding:1.8rem;transition:.3s;overflow:hidden}
.card::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:0;background:var(--y);transition:width .4s}
.card:hover{transform:translateY(-6px);box-shadow:0 22px 40px -22px rgba(0,0,0,.3);border-color:transparent}
.card:hover::after{width:100%}
.card svg{width:44px;height:44px;fill:none;stroke:var(--ink);stroke-width:2;stroke-linejoin:round;stroke-linecap:round;margin-bottom:1.2rem;padding:0}
.card svg circle,.card svg path:first-child{stroke:var(--ink)}
.card h3{margin-bottom:.6rem}
.card p{color:var(--mut);font-size:.95rem}

/* tech blocks */
.tech{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(2rem,5vw,5rem);align-items:center;margin-bottom:5rem}
.tech--rev{grid-template-columns:1.1fr 1fr}
.tech__txt p{color:rgba(255,255,255,.7);margin:1rem 0 1.4rem}
.tech__vis{position:relative;aspect-ratio:3/2;background:#0e0e0e;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.tech__vis canvas,.tech__vis svg{width:100%;height:100%;display:block}
.tech__vis--topo{color:rgba(255,193,7,.55);background:radial-gradient(circle at 30% 30%,#1c1c1c,#0e0e0e)}
.tech__vis figcaption{position:absolute;left:14px;bottom:10px;font:.7rem var(--f-m);letter-spacing:.06em;color:rgba(255,255,255,.5);text-transform:uppercase}
.ticks li{position:relative;padding-left:1.8rem;margin:.55rem 0}
.ticks li::before{content:"";position:absolute;left:0;top:.5em;width:.9rem;height:.5rem;border-left:2px solid var(--y);border-bottom:2px solid var(--y);transform:rotate(-45deg) scale(.9)}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.metrics div{padding:2rem 1rem;text-align:center;border-right:1px solid var(--line)}
.metrics div:last-child{border:0}
.metrics b{display:block;font:700 clamp(2rem,4vw,3rem) var(--f-d);color:var(--y)}
.metrics span{font-size:.85rem;color:rgba(255,255,255,.6)}
.fine{margin-top:.8rem;font-size:.75rem;color:rgba(255,255,255,.4)}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,6vw,6rem);align-items:center}
.split--rev>:first-child{order:0}
.steps{counter-reset:s;margin-top:.5rem}
.steps li{counter-increment:s;position:relative;padding:.9rem 0 .9rem 3.4rem;border-top:1px solid #e5e5e2;color:var(--mut);font-size:.95rem}
.steps li:last-child{border-bottom:1px solid #e5e5e2}
.steps li::before{content:"0" counter(s);position:absolute;left:0;top:.9rem;font:700 1.5rem var(--f-d);color:#b58500}
.steps b{display:block;color:var(--txt);font-size:1rem}

.plat{background:var(--ink);border-radius:var(--r);padding:1rem;color:#fff}
.plat svg{width:100%;display:block}
.plat__bg{fill:#101010;stroke:rgba(255,255,255,.15)}
.plat__road{stroke:#3a3a3a;stroke-width:14}
.plat__lot rect{fill:rgba(255,193,7,.08);stroke:var(--y);stroke-width:1.2;transition:.25s;cursor:pointer}
.plat__lot rect:hover{fill:var(--y)}
.plat__lot .plat__green{fill:rgba(90,170,90,.2);stroke:#5aaa5a}
.plat__t{fill:rgba(255,255,255,.55);font:500 10px var(--f-m);letter-spacing:.12em}
.plat figcaption{font:.72rem var(--f-m);color:rgba(255,255,255,.5);padding:.9rem .3rem .2rem;letter-spacing:.04em}

/* dashboard mock */
.dash{background:var(--ink-2);border:1px solid var(--line);border-radius:var(--r);padding:1.6rem}
.dash__top{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-bottom:1rem;border-bottom:1px solid var(--line);margin-bottom:1.3rem}
.dash__top span{font:.75rem var(--f-m);color:rgba(255,255,255,.5)}
.dash__kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:1.6rem}
.dash__kpis small{display:block;font-size:.72rem;color:rgba(255,255,255,.5)}
.dash__kpis b{font:700 2rem var(--f-d)}
.dash__kpis i{display:block;height:4px;border-radius:2px;background:var(--ink-3);position:relative;overflow:hidden;margin-top:.3rem}
.dash__kpis i::after{content:"";position:absolute;inset:0;width:var(--w);background:var(--y);transform-origin:left;animation:grow 1.4s .2s both}
@keyframes grow{from{transform:scaleX(0)}}
.dash__bars{display:flex;align-items:flex-end;gap:8px;height:130px}
.dash__bars span{flex:1;height:var(--h);background:var(--y);border-radius:4px 4px 0 0}
.dash__bars .f{background:repeating-linear-gradient(45deg,rgba(255,193,7,.3) 0 4px,transparent 4px 8px);border:1px dashed rgba(255,193,7,.5)}
.dash__foot{margin-top:1.2rem;font-size:.8rem;color:rgba(255,255,255,.6);display:flex;align-items:center;gap:.5rem}
.dash__foot i{width:8px;height:8px;background:#4ade80;border-radius:50%}

/* specialties */
.spec{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.2rem}
.spec__c{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:4/5;display:block;color:#fff}
.spec__c img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.spec__c:hover img{transform:scale(1.07)}
.spec__c div{position:absolute;inset:auto 0 0;padding:1.6rem;background:linear-gradient(transparent,rgba(0,0,0,.92) 60%)}
.spec__c h3{font-size:2rem;color:var(--y)}
.spec__c p{font-size:.85rem;color:rgba(255,255,255,.75);margin-top:.3rem}

/* process */
.proc{display:grid;grid-template-columns:repeat(5,1fr);gap:1.4rem}
.proc>div{border-top:3px solid var(--txt);padding-top:1rem}
.proc span{font:.8rem var(--f-m);color:var(--mut)}
.proc h3{margin:.3rem 0 .4rem}
.proc p{font-size:.9rem;color:var(--mut)}

/* contact */
.quote-cta{margin:1.6rem 0 2rem;padding:1.4rem 1.6rem;border:1px solid rgba(255,193,7,.35);border-radius:var(--r);background:rgba(255,193,7,.07);display:flex;flex-wrap:wrap;gap:1rem 1.4rem;align-items:center;justify-content:space-between}
.quote-cta p{margin:0;color:rgba(255,255,255,.85);font-size:.95rem;max-width:32ch}
.quote-cta strong{color:#fff}
.info li{padding:.7rem 0;border-bottom:1px solid var(--line)}
.info small{display:block;font:.7rem var(--f-m);letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.45)}
.info a:hover{color:var(--y)}
.form{background:var(--ink-2);border:1px solid var(--line);border-radius:var(--r);padding:2rem;display:grid;gap:1.1rem}
.form__t{margin:0;font:500 .78rem var(--f-m);letter-spacing:.08em;text-transform:uppercase;color:var(--mut)}
.form label{display:grid;gap:.4rem;font-size:.82rem;color:rgba(255,255,255,.7)}
.form input,.form select,.form textarea{font:1rem var(--f-b);background:var(--ink);color:#fff;border:1px solid var(--line);border-radius:10px;padding:.8rem 1rem;width:100%;transition:border-color .2s}
.form input:focus,.form select:focus,.form textarea:focus{outline:0;border-color:var(--y)}
.form small{color:rgba(255,255,255,.4);font-size:.75rem}

/* footer */
.foot{background:#0d0d0d;color:rgba(255,255,255,.6);padding:3rem 0;font-size:.85rem}
.foot__in{display:grid;gap:.8rem;justify-items:start}
.foot img{height:44px;width:auto}
.foot__c{color:rgba(255,255,255,.35)}

/* whatsapp */
.wa{position:fixed;right:20px;bottom:20px;z-index:60;width:56px;height:56px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 10px 30px -6px rgba(37,211,102,.6);transition:transform .2s}
.wa:hover{transform:scale(1.08)}
.wa svg{width:28px;height:28px;fill:#fff}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.grid .reveal:nth-child(4n+2){transition-delay:.08s}.grid .reveal:nth-child(4n+3){transition-delay:.16s}.grid .reveal:nth-child(4n){transition-delay:.24s}

/* blog */
.bhero{background:var(--ink);color:#fff;padding:150px 0 60px}
.bhero .eyebrow{color:var(--y)}
.bhero p{color:rgba(255,255,255,.7);max-width:60ch;margin-top:1rem}
.crumb{font:500 .78rem var(--f-m);letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.45);margin-bottom:1rem}
.crumb a{color:rgba(255,255,255,.7)}
.crumb a:hover{color:var(--y)}
.posts{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.4rem;padding:4rem 0}
.post-card{display:block;border:1px solid #e8e8e5;border-radius:var(--r);padding:1.8rem;transition:.25s}
.post-card:hover{transform:translateY(-4px);box-shadow:0 22px 40px -24px rgba(0,0,0,.28);border-color:transparent}
.post-card time{display:block;font:500 .75rem var(--f-m);letter-spacing:.08em;text-transform:uppercase;color:var(--mut);margin-bottom:.8rem}
.post-card h2{font-size:1.5rem;margin-bottom:.6rem}
.post-card p{color:var(--mut);font-size:.95rem}
.post-card span{display:inline-block;margin-top:1rem;font-size:.85rem;font-weight:600;color:#b58500}

.post{max-width:720px;margin-inline:auto;padding:2.5rem 0 5rem}
.post h1{font-size:clamp(2.2rem,5vw,3.2rem);text-transform:none;margin-bottom:1rem}
.post .lead{max-width:none}
.post h2{font-size:1.6rem;text-transform:none;margin:2.4rem 0 .8rem}
.post h3{font-size:1.2rem;text-transform:none;margin:1.6rem 0 .6rem}
.post p{margin:1rem 0;color:#333}
.post ul,.post ol{margin:1rem 0 1rem 1.3rem;color:#333}
.post ul{list-style:disc}
.post ol{list-style:decimal}
.post li{margin:.4rem 0}
.post a:not(.btn){color:#b58500;text-decoration:underline;text-underline-offset:3px}
.post__meta{display:flex;gap:.8rem;align-items:center;color:var(--mut);font-size:.85rem;margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:1px solid #e5e5e2}
.post__cta{margin-top:3rem;padding:2rem;background:var(--tint);border-radius:var(--r);text-align:center}
.post__cta p{color:var(--mut);margin-bottom:1.2rem}

@media (max-width:900px){
  .nav__burger{display:block}
  .nav__links{position:fixed;inset:68px 0 auto;background:rgba(22,22,22,.98);flex-direction:column;align-items:stretch;gap:0;padding:1rem 20px 1.5rem;transform:translateY(-130%);transition:transform .35s;border-bottom:1px solid var(--line)}
  .nav__links.open{transform:none}
  .nav__links a{padding:.9rem 0;border-bottom:1px solid var(--line)}
  .nav__links .btn{margin-top:1rem;border:0}
  .tech,.tech--rev,.split{grid-template-columns:1fr}
  .tech--rev .tech__vis{order:-1}
  .metrics{grid-template-columns:repeat(2,1fr)}
  .metrics div:nth-child(2){border-right:0}
  .metrics div:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .proc{grid-template-columns:1fr 1fr}
  .hero__scroll{display:none}
  .dash__kpis{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}