/* FILE: styles.css */
/* Estilos principais — salve como styles.css */
:root{
  --bg:#0f1724; /* deep navy */
  --card:#0b1220;
  --muted:#9aa6b2;
  --accent:#6ee7b7; /* mint */
  --accent-2:#60a5fa; /* sky */
  --glass: rgba(255,255,255,0.04);
  --max-width:1100px;
  --radius:12px;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,'Helvetica Neue',Arial;color:#e6eef6;background:linear-gradient(180deg,var(--bg),#071026)}
.container{max-width:var(--max-width);margin:0 auto;padding:1rem}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}
.brand{font-weight:700;font-size:1.25rem;color:var(--accent);text-decoration:none}
.main-nav{display:flex;gap:1rem}
.main-nav a{color:var(--muted);text-decoration:none}
.menu-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,0.04);padding:0.5rem;border-radius:8px;color:var(--muted)}

.hero{padding:3rem 0}
.hero-inner{display:grid;grid-template-columns:1fr 340px;gap:1.5rem;align-items:center}
.hero-text h1{font-size:2rem;margin:0 0 0.5rem}
.lead{color:var(--muted);margin-bottom:1rem}
.hero-card{background:linear-gradient(180deg,rgba(255,255,255,0.02),rgba(255,255,255,0.01));padding:1rem;border-radius:var(--radius);box-shadow:0 6px 20px rgba(2,6,23,0.6)}
.btn{display:inline-block;padding:0.7rem 1rem;border-radius:10px;text-decoration:none;border:0;cursor:pointer}
.btn.primary{background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#032024;font-weight:700}

.servicos{padding:2rem 0}
.servicos h2{margin-top:0}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.card{background:var(--card);padding:1rem;border-radius:10px;box-shadow:0 8px 30px rgba(2,6,23,0.6)}
.card h3{margin-top:0}
.card p{color:var(--muted)}

.sobre{padding:2rem 0}
.stats{display:flex;gap:2rem;margin-top:1rem}
.stats div{background:var(--glass);padding:0.7rem 1rem;border-radius:10px;text-align:center}
.stats strong{display:block;font-size:1.1rem}

.contato{padding:2rem 0}
.contact-form{background:linear-gradient(180deg,rgba(255,255,255,0.02),transparent);padding:1rem;border-radius:10px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0.75rem}
.form-grid input,.form-grid textarea{padding:0.7rem;border-radius:8px;border:1px solid rgba(255,255,255,0.06);background:transparent;color:inherit}
.form-grid textarea{grid-column:1 / -1}
.form-actions{display:flex;gap:1rem;align-items:center;margin-top:0.75rem}
.form-status{color:var(--accent);font-weight:600}

.site-footer{padding:1rem 0;border-top:1px solid rgba(255,255,255,0.02);margin-top:2rem}
.footer-inner{display:flex;justify-content:space-between;align-items:center}

/* Responsive */
@media(max-width:900px){
  .hero-inner{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .main-nav{display:none}
  .menu-toggle{display:inline-block}
}

/* small tweaks */
a:focus,button:focus,input:focus,textarea:focus{outline:2px solid rgba(96,165,250,0.18);outline-offset:2px}