:root{
  --bg:#03060a;
  --bg2:#07101a;
  --panel:rgba(7,16,27,.90);
  --panel-soft:rgba(10,22,35,.78);
  --text:#f6f8fb;
  --muted:#9eadbd;
  --cyan:#16c7ff;
  --blue:#0789dc;
  --green:#25d366;
  --line:rgba(22,199,255,.34);
  --line-soft:rgba(255,255,255,.09);
  --shadow:0 24px 70px rgba(0,0,0,.42);
}

*{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;
  color:var(--text);
  background:
    linear-gradient(180deg,rgba(2,5,9,.82),rgba(2,5,9,.9)),
    url("assets/plano-de-fundo.png") center top / cover no-repeat fixed;
  background-color:var(--bg);
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit}
.container{width:min(1180px,92%);margin:0 auto}

.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(2,5,9,.84);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(22,199,255,.16);
}
.nav-wrap{min-height:78px;display:flex;align-items:center;gap:24px}
.top-brand{display:flex;align-items:center;gap:11px;min-width:250px}
.top-brand img{width:44px;height:56px;object-fit:contain}
.top-brand strong{display:block;font-size:.86rem;letter-spacing:.04em}
.top-brand strong span{color:var(--cyan)}
.top-brand small{display:block;color:#7f91a4;font-size:.62rem;letter-spacing:.14em;margin-top:2px}

.main-nav{display:flex;align-items:center;justify-content:center;gap:28px;flex:1}
.main-nav a{
  font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.045em;
  color:#c8d2dd;position:relative;padding:28px 0 25px
}
.main-nav a:hover,.main-nav a.active{color:#fff}
.main-nav a.active:after{
  content:"";position:absolute;height:2px;background:var(--cyan);left:0;right:0;bottom:16px;
  box-shadow:0 0 12px rgba(22,199,255,.65)
}
.whats-nav{
  display:flex;align-items:center;gap:10px;border:1px solid var(--green);
  padding:10px 13px;border-radius:10px;font-weight:800;font-size:.85rem;
  box-shadow:inset 0 0 18px rgba(37,211,102,.05)
}
.whats-nav i{color:var(--green);font-size:1.45rem}
.menu-toggle{display:none;background:none;border:0;color:#fff;font-size:1.35rem}

.hero{
  min-height:720px;position:relative;display:grid;place-items:center;overflow:hidden;
  background:
    radial-gradient(circle at 50% 35%,rgba(22,199,255,.13),transparent 28%),
    radial-gradient(circle at 78% 58%,rgba(7,137,220,.10),transparent 26%),
    linear-gradient(135deg,#020509 0%,#06111b 48%,#02070c 100%);
  border-bottom:1px solid rgba(22,199,255,.14);
}
.hero:before{
  content:"";position:absolute;inset:0;opacity:.14;
  background-image:
    linear-gradient(rgba(22,199,255,.1) 1px,transparent 1px),
    linear-gradient(90deg,rgba(22,199,255,.1) 1px,transparent 1px);
  background-size:70px 70px;
  mask-image:linear-gradient(to bottom,transparent,black 28%,black 75%,transparent);
}
.hero-overlay{position:absolute;inset:auto 0 0;height:220px;background:linear-gradient(transparent,var(--bg))}
.hero-content{position:relative;z-index:2;text-align:center;padding:95px 0 110px}
.hero-emblem{display:flex;justify-content:center;margin-bottom:8px}
.hero-emblem img{
  width:min(220px,38vw);filter:drop-shadow(0 0 34px rgba(22,199,255,.26));
}
.eyebrow{letter-spacing:.26em;font-size:.78rem;font-weight:900;color:#b9c7d5;margin:12px 0}
.hero h1{
  max-width:850px;margin:10px auto 18px;font-size:clamp(2.8rem,6.5vw,5.8rem);
  line-height:.98;letter-spacing:-.055em;text-transform:uppercase;
}
.hero h1 span{
  background:linear-gradient(90deg,#fff,var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{max-width:720px;margin:0 auto;color:#b2bfcc;font-size:1.08rem}
.location-line{display:flex;justify-content:center;align-items:center;gap:9px;margin:24px 0;color:#e8edf2}
.location-line i{color:var(--cyan)}
.hero-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:28px}
.btn{
  min-height:52px;padding:0 22px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;
  gap:10px;font-size:.86rem;text-transform:uppercase;font-weight:900;letter-spacing:.035em;
  transition:.22s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-whatsapp{background:linear-gradient(135deg,#1dbd5c,#26dc72);color:#fff;box-shadow:0 12px 36px rgba(37,211,102,.22)}
.btn-whatsapp i{font-size:1.35rem}
.btn-outline{border:1px solid var(--cyan);background:rgba(3,9,15,.72)}

.services-section{padding:80px 0 38px}
.services-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.service-card{
  background:
    linear-gradient(135deg,rgba(8,18,30,.96),rgba(3,9,16,.93)),
    var(--panel);
  border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:var(--shadow);
  position:relative;overflow:hidden;
}
.service-card:after{
  content:"";position:absolute;width:250px;height:250px;border-radius:50%;right:-95px;bottom:-120px;
  background:radial-gradient(circle,rgba(22,199,255,.15),transparent 67%);
}
.service-heading{display:flex;align-items:center;gap:15px;position:relative;z-index:1}
.service-logo{width:62px;height:72px;object-fit:contain}
.drone-logo{width:86px;height:50px}
.section-kicker{color:#b7c5d3;font-size:.68rem;font-weight:900;letter-spacing:.19em}
.service-heading h2{margin:2px 0 0;font-size:1.9rem;color:var(--cyan);letter-spacing:-.03em}
.service-intro{color:#bdc9d4;max-width:470px;position:relative;z-index:1}
.service-card ul{padding:0;margin:24px 0 28px;list-style:none;display:grid;gap:12px;position:relative;z-index:1}
.service-card li{display:flex;align-items:flex-start;gap:10px;color:#eef4f9;font-size:.94rem}
.service-card li i{color:var(--cyan);margin-top:3px}
.text-link{font-weight:900;text-transform:uppercase;font-size:.82rem;color:#fff;border:1px solid var(--cyan);display:inline-flex;gap:13px;align-items:center;padding:11px 16px;border-radius:9px;position:relative;z-index:1}
.text-link i{color:var(--cyan)}

.why-section{padding:48px 0 70px}
.section-title{text-align:left;margin-bottom:32px}
.section-title.centered{text-align:center}
.section-title span{color:var(--cyan);font-size:.72rem;font-weight:900;letter-spacing:.18em}
.section-title h2{font-size:clamp(2rem,4.8vw,3.3rem);margin:7px 0 10px;letter-spacing:-.04em}
.section-title p{color:var(--muted);margin:0 auto;max-width:700px}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.why-item{padding:28px 24px;text-align:center;border-right:1px solid var(--line-soft)}
.why-item:last-child{border-right:0}
.why-item i{font-size:2.5rem;color:var(--cyan);margin-bottom:12px}
.why-item h3{margin:0 0 7px;font-size:1rem;text-transform:uppercase}
.why-item p{margin:0;color:var(--muted);font-size:.86rem}

.portfolio-section{padding:70px 0 80px;background:linear-gradient(180deg,transparent,rgba(10,28,45,.28),transparent)}
.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.portfolio-placeholder{
  min-height:190px;border:1px solid rgba(22,199,255,.28);border-radius:15px;
  display:flex;flex-direction:column;justify-content:center;align-items:center;gap:12px;
  background:linear-gradient(145deg,rgba(10,25,40,.92),rgba(5,11,18,.92));
  color:#cbd6e0;overflow:hidden;transition:.22s ease;
}
.portfolio-placeholder:hover{transform:translateY(-4px);border-color:var(--cyan)}
.portfolio-placeholder i{font-size:2.5rem;color:var(--cyan)}
.portfolio-placeholder img{width:92px;height:55px;object-fit:contain}
.portfolio-placeholder span{font-weight:800}

.contact-section{padding:65px 0;background:rgba(5,15,24,.88);border-top:1px solid rgba(22,199,255,.15)}
.contact-grid{display:grid;grid-template-columns:1.2fr .9fr .9fr;gap:34px;align-items:center}
.contact-grid h2{margin:4px 0 7px;font-size:2.2rem}
.contact-grid p{color:var(--muted);margin-top:0}
.contact-whatsapp{
  margin-top:18px;display:inline-flex;align-items:center;gap:12px;
  border:1px solid var(--green);padding:12px 18px;border-radius:10px;
}
.contact-whatsapp i{font-size:2rem;color:var(--green)}
.contact-whatsapp strong{font-size:1.18rem}
.social-column{display:grid;gap:18px}
.social-link{display:flex;align-items:center;gap:13px}
.social-link i{font-size:2.25rem}
.instagram-icon{
  background:linear-gradient(135deg,#f9ce34,#ee2a7b 45%,#6228d7);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.social-link small,.service-area small{display:block;color:#8fa2b4;font-size:.65rem;font-weight:900;letter-spacing:.08em}
.service-area{display:flex;align-items:flex-start;gap:14px}
.service-area>i{font-size:2.4rem;color:var(--cyan)}
.service-area strong{display:block;font-size:1.1rem;margin:2px 0 7px}

footer{border-top:1px solid var(--line-soft);padding:22px 0;background:#020406;color:#778899;font-size:.8rem}
.footer-wrap{display:flex;justify-content:space-between;gap:20px;align-items:center}
.footer-wrap a{color:#b9c8d6}

.floating-whatsapp{
  position:fixed;right:22px;bottom:22px;z-index:45;width:62px;height:62px;border-radius:50%;
  display:grid;place-items:center;background:var(--green);color:white;font-size:2.15rem;
  box-shadow:0 15px 45px rgba(37,211,102,.36);transition:.2s ease;
}
.floating-whatsapp:hover{transform:scale(1.06)}

@media(max-width:1050px){
  .whats-nav span{display:none}
  .whats-nav{padding:9px 11px}
  .main-nav{gap:18px}
  .top-brand{min-width:210px}
}
@media(max-width:850px){
  .nav-wrap{min-height:70px}
  .top-brand{min-width:0;flex:1}
  .top-brand img{width:36px;height:48px}
  .top-brand strong{font-size:.74rem}
  .whats-nav{order:2}
  .menu-toggle{display:block;order:3}
  .main-nav{
    position:absolute;top:70px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;
    padding:10px 4%;background:rgba(2,6,10,.98);border-bottom:1px solid rgba(22,199,255,.2)
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:13px 8px}
  .main-nav a.active:after{bottom:5px}
  .hero{min-height:650px}
  .hero-content{padding:75px 0 90px}
  .services-grid,.contact-grid{grid-template-columns:1fr}
  .why-grid{grid-template-columns:1fr 1fr}
  .why-item:nth-child(2){border-right:0}
  .why-item:nth-child(-n+2){border-bottom:1px solid var(--line-soft)}
  .portfolio-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .whats-nav{display:none}
  .hero h1{font-size:2.9rem}
  .hero-lead{font-size:.98rem}
  .btn{width:100%}
  .service-card{padding:23px}
  .why-grid,.portfolio-grid{grid-template-columns:1fr}
  .why-item{border-right:0;border-bottom:1px solid var(--line-soft)}
  .why-item:last-child{border-bottom:0}
  .footer-wrap{flex-direction:column;text-align:center}
  .floating-whatsapp{width:56px;height:56px;right:16px;bottom:16px}
}


/* Logos sem fundo: deixam o plano de fundo do site aparecer através das áreas transparentes */
.top-brand img,
.hero-emblem img,
.service-logo,
.drone-logo,
.portfolio-placeholder img {
  background: transparent !important;
  border: 0 !important;
}

.hero-emblem img {
  filter: drop-shadow(0 0 28px rgba(22,199,255,.24));
}

.service-heading .service-logo {
  filter: drop-shadow(0 0 14px rgba(22,199,255,.16));
}

.portfolio-filters{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin:0 0 28px}
.filter-btn{border:1px solid rgba(22,199,255,.35);background:rgba(5,15,24,.9);color:#c9d6e2;padding:10px 16px;border-radius:999px;font-weight:800;cursor:pointer}
.filter-btn.active,.filter-btn:hover{background:var(--cyan);color:#021019;border-color:var(--cyan)}
.works-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.work-card{position:relative;padding:0;border:1px solid rgba(22,199,255,.25);border-radius:15px;overflow:hidden;background:#06101a;min-height:220px;cursor:pointer;text-align:left;color:white}
.work-card>img,.work-card>video{width:100%;height:260px;object-fit:cover;display:block;transition:.3s}
.work-card:hover>img,.work-card:hover>video{transform:scale(1.035)}
.work-card span{position:absolute;left:0;right:0;bottom:0;padding:40px 16px 14px;background:linear-gradient(transparent,rgba(0,0,0,.9));display:block}
.work-card b,.work-card small{display:block}.work-card small{color:#b9c7d5;margin-top:3px}
.play-badge{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);font-size:3.5rem;color:white;filter:drop-shadow(0 4px 12px #000)}
.work-card.hidden{display:none}
.media-modal{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.94);display:none;align-items:center;justify-content:center;padding:30px}
.media-modal.open{display:flex}.modal-content{max-width:1100px;max-height:88vh;width:100%;display:flex;justify-content:center}
.modal-content img,.modal-content video{max-width:100%;max-height:88vh;object-fit:contain;border-radius:10px}
.modal-close{position:absolute;top:18px;right:22px;background:none;border:0;color:#fff;font-size:2rem;cursor:pointer}
@media(max-width:850px){.works-grid{grid-template-columns:1fr 1fr}.work-card>img,.work-card>video{height:220px}}
@media(max-width:560px){.works-grid{grid-template-columns:1fr}.work-card>img,.work-card>video{height:240px}}

.portfolio-video-note{text-align:center;color:var(--muted);font-size:.82rem;margin:22px 0 0}
.video-card video{background:#02070b}
.video-card:hover .play-badge{transform:translate(-50%,-50%) scale(1.08)}
.play-badge{transition:.2s ease}