:root{
  --bg:#0b0f14;
  --panel:#0f1621;
  --panel2:#101a27;
  --text:#e9eef6;
  --muted:rgba(233,238,246,.75);
  --border:rgba(233,238,246,.10);
  --accent:#24d26a;
  --shadow:0 18px 50px rgba(0,0,0,.35);
  --radius:18px;
  --max:1100px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}
a{color:inherit}
img{max-width:100%;height:auto;display:block}

.container{max-width:var(--max);margin:0 auto;padding:0 18px}
.section{padding:42px 0}
.section h2{margin:0 0 14px;font-size:28px}
.muted{color:var(--muted)}

.header{
  position:sticky;top:0;z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(11,15,20,.72);
  border-bottom:1px solid rgba(233,238,246,.06);
}
.header .bar{
  display:flex;align-items:center;justify-content:space-between;
  gap:14px;padding:14px 18px;
}
.brand{font-weight:800;letter-spacing:.2px}
.nav{display:flex;gap:18px;flex-wrap:wrap}
.nav a{opacity:.88;text-decoration:none}
.nav a:hover{opacity:1;text-decoration:underline}

/* HERO com imagem de fundo */
.hero{padding:0}
.hero-bg{
  position: relative;
  min-height: 520px;
  display:flex;
  align-items:center;
  background-image:
    linear-gradient(rgba(0,0,0,.55), rgba(0,0,0,.55)),
    url("assets/hero.png");
  background-size: cover;
  background-repeat:no-repeat;
  background-position: center 30%;
  border-bottom:1px solid var(--border);
}
.hero-inner{padding:70px 18px 48px}
.hero h1{margin:0 0 10px;font-size:44px;line-height:1.05;letter-spacing:-.3px;text-shadow:0 10px 30px rgba(0,0,0,.55)}
.hero .sub{max-width:720px;color:var(--muted);margin:0 0 18px;text-shadow:0 10px 30px rgba(0,0,0,.35)}
.hero .meta{margin-top:14px;color:var(--muted);font-size:13.5px}
.hero .meta b{color:var(--text)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 16px;border-radius:14px;border:1px solid rgba(0,0,0,.15);
  background:var(--accent);color:#06130b;font-weight:800;text-decoration:none;
  box-shadow:0 10px 28px rgba(36,210,106,.20);
}
.btn:hover{filter:brightness(1.03)}

/* Cards e grids */
.grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:12px;
}

.card{
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow: var(--shadow);
  padding:16px;
}
.card h3{margin:0 0 6px;font-size:16px}
.card p{margin:0;color:var(--muted);font-size:14px}

/* Equipamentos e Credenciais em “pills” */
.pills{display:flex;flex-wrap:wrap;gap:12px}
.pill{
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border:1px solid var(--border);
  border-radius:999px;
  padding:12px 16px;
  color:var(--text);
  min-width: 220px;
}

/* Sobre */
.about-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:18px;
  align-items: stretch;
}
.about-card{
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px;
}
.about-text{color: var(--muted); margin: 0 0 12px 0; line-height: 1.6;}
.about-list{margin:0; padding-left: 18px; color: var(--text); }
.about-list li{margin: 10px 0; color: var(--muted);}
.about-list strong{color: var(--text);}

.about-media{
  border-radius: 18px;
  overflow:hidden;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.02);
}
.about-media img{
  width:100%;
  height:100%;
  object-fit: cover;
  display:block;
  min-height: 260px;
}

/* Prova social */
.stats{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 16px;
}
.stat{
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
}
.stat-value{font-size: 18px; font-weight: 800; color: var(--text);}
.stat-label{font-size: 13px; color: var(--muted); margin-top: 6px;}

/* Como funciona */
.steps{margin:0;padding-left:20px}
.steps li{margin:10px 0;color:var(--muted)}
.steps b{color:var(--text)}

/* Portfólio */
.portfolio-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:14px;
}
.work{
  border-radius:18px;
  overflow:hidden;
  border:1px solid var(--border);
  background: rgba(255,255,255,.02);
  box-shadow: var(--shadow);
}
.work img{width:100%;height:210px;object-fit:cover}
.work .body{padding:14px 14px 16px}
.work .title{margin:0 0 6px;font-weight:900}
.work .desc{margin:0;color:var(--muted);font-size:14px}

/* Contato */
.contact-box{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:12px;
}
.contact-item{
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border:1px solid var(--border);
  border-radius:16px;
  padding:14px;
}
.label{color:var(--muted);font-size:13px;margin-bottom:6px}
.note{margin-top:14px;color:var(--muted)}
.addr{color: var(--muted); margin: 6px 0 10px 0;}

/* Footer */
.footer{
  border-top:1px solid rgba(233,238,246,.08);
  margin-top:28px;
  padding:18px 0 28px;
  color:var(--muted);
}

/* Responsivo */
@media (max-width: 980px){
  .hero h1{font-size:38px}
  .grid{grid-template-columns:1fr 1fr}
  .portfolio-grid{grid-template-columns:1fr 1fr}
  .about-grid{grid-template-columns: 1fr}
  .stats{grid-template-columns: 1fr 1fr}
}
@media (max-width: 640px){
  .hero-inner{padding:60px 18px 38px}
  .grid{grid-template-columns:1fr}
  .portfolio-grid{grid-template-columns:1fr}
  .contact-box{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
}