/* ===== VARIÁVEIS ===== */
:root{
  --bg: #07090c;
  --panel: #0c1118;
  --muted: #94a3b8;
  --text: #e6edf3;
  --accent: #ffd166;    /* amarelo quente */
  --accent-2: #7c3aed;  /* roxo neon */
  --glass: rgba(255,255,255,0.03);
  --glass-2: rgba(0,0,0,0.35);
  --success: #22c55e;
  --danger: #ef4444;
  --radius: 14px;
  --fw-heading: 800;
  --fw-normal: 400;
}

/* ===== RESET ===== */
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background: linear-gradient(180deg, #0b0d11 0%, #0b0d12 55%), 
              radial-gradient(600px 400px at 10% 10%, rgba(124,58,237,0.06), transparent 10%), 
              radial-gradient(700px 500px at 95% 90%, rgba(255,209,102,0.03), transparent 10%);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.45;
}

/* ===== CONTAINER ===== */
.container{max-width:1100px;margin:0 auto;padding:28px}

/* ===== TOPBAR ===== */
.topbar{
  border-bottom: 1px solid rgba(255,255,255,0.03);
  backdrop-filter: blur(6px);
  position:sticky; top:0; z-index:30;
  background:linear-gradient(180deg, rgba(8,9,11,0.6), rgba(8,9,11,0.25));
}
.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  position: relative;
}

/* Brand */
.brand{
  font-weight:800;
  font-size:20px;
  letter-spacing:0.4px;
  color:var(--text);
  text-decoration:none;
}
.brand .dot{color:var(--accent);margin-left:6px}

/* ===== NAV ===== */
.nav{
  display:flex;
  gap:18px;
  align-items:center;
}
.nav a{
  color:var(--muted);
  text-decoration:none;
  padding:8px 12px;
  border-radius:10px;
  font-weight:600;
}
.nav a:hover{
  color:var(--text);
  background:var(--glass);
  box-shadow:0 6px 20px rgba(0,0,0,0.6);
}
.btn-ghost{
  border:1px solid rgba(255,255,255,0.04);
  padding:8px 12px;
  border-radius:10px;
  color:var(--muted);
  background:transparent;
}

/* ===== HAMBURGER ===== */
.hamburger{
  display:none;
  flex-direction: column;
  justify-content: space-between;
  width:25px;
  height:20px;
  background:none;
  border:none;
  cursor:pointer;
  z-index:50;
}
.hamburger span{
  display:block;
  height:3px;
  width:100%;
  background:var(--text);
  border-radius:2px;
  transition:0.3s;
}
.hamburger.active span:nth-child(1){transform: rotate(45deg) translate(5px, 5px);}
.hamburger.active span:nth-child(2){opacity:0;}
.hamburger.active span:nth-child(3){transform: rotate(-45deg) translate(5px, -5px);}

/* ===== MOBILE MENU ===== */
@media (max-width: 768px){
  .hamburger{display:flex;}
  .nav{
    display:none;
    flex-direction:column;
    background:var(--panel);
    position:absolute;
    top:60px;
    right:20px;
    padding:1rem;
    border-radius:10px;
    gap:1rem;
    z-index:40;
  }
  .nav.open{display:flex;}
}

/* ===== HERO ===== */
.hero{padding:56px 0}
.hero-grid{display:grid;grid-template-columns:1fr 420px;gap:28px;align-items:center}
.hero-left h1{font-family:"Space Mono", monospace;font-size:36px;line-height:1.05;margin-bottom:12px;color:var(--text)}
.hero-left .accent{color:var(--accent);font-weight:900}
.lead{color:var(--muted);margin-bottom:18px;max-width:54ch}

/* ===== CTA ===== */
.btn-primary{
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  color:#071018;
  padding:12px 18px;
  border-radius:12px;
  font-weight:700;
  text-decoration:none;
  display:inline-block;
}
.btn-primary:hover{
  transform:translateY(-3px);
  box-shadow:0 18px 40px rgba(124,58,237,0.12);
}

/* ===== FEATURES ===== */
.features{display:flex;gap:14px;margin-top:18px;list-style:none;padding-left:0}
.features li{display:flex;gap:8px;align-items:center;color:var(--muted);font-weight:600}
.features .fa-solid{color:var(--accent);background:rgba(255,255,255,0.04);padding:6px;border-radius:10px}

/* ===== CODE CARD ===== */
.code-card{
  background:linear-gradient(180deg, rgba(12,17,24,0.9), rgba(12,17,24,0.95));
  border-radius:16px;padding:20px;
  box-shadow: 0 10px 30px rgba(2,6,23,0.6), 0 6px 18px rgba(0,0,0,0.6);
  color:#cfe8ff;font-family:"Space Mono", monospace;
  border: 1px solid rgba(255,255,255,0.03);
}
.window-top{display:flex;gap:8px;margin-bottom:12px}
.dot{width:12px;height:12px;border-radius:50%;display:inline-block}
.dot.red{background:#ff5f56}
.dot.yellow{background:#ffbd2e}
.dot.green{background:#27c93f}
.code-card pre{white-space:pre-wrap;font-size:13px;color:#dbeafe;background:transparent;margin:0;overflow:auto}

/* ===== SERVIÇOS ===== */
.services{padding:40px 0}
.section-title{font-family:"Space Mono", monospace;font-weight:800;color:var(--accent);margin-bottom:18px;font-size:18px}
.cards{display:flex;gap:18px;margin-top:12px}
.card{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.3));padding:22px;border-radius:12px;flex:1;box-shadow:0 8px 24px rgba(0,0,0,0.6);border:1px solid rgba(255,255,255,0.02)}
.card .icon{font-size:22px;color:var(--accent-2);margin-bottom:10px}

/* ===== PORTFÓLIO ===== */
.portfolio{padding:34px 0}
.grid-portfolio{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.portfolio-card{background:var(--panel);border-radius:12px;overflow:hidden;border:1px solid rgba(255,255,255,0.03)}
.portfolio-card img{width:100%;display:block}
.p-info{padding:12px;color:var(--muted);font-weight:600}

/* ===== DEPOIMENTOS ===== */
.depoimentos{padding:30px 0}
.twocol{display:flex;gap:18px}
.depo{background:var(--glass);padding:18px;border-radius:12px;color:var(--muted);font-style:italic}
.depo .who{display:block;margin-top:10px;font-weight:700;color:var(--text)}

/* ===== CONTATO ===== */
.contato{padding:36px 0}
.contact-grid{display:grid;grid-template-columns:1fr 360px;gap:20px;align-items:start}
.form label{display:block;margin-bottom:12px;color:var(--muted);font-weight:700}
.form input,.form textarea{width:100%;padding:12px;border-radius:10px;border:1px solid rgba(255,255,255,0.04);background:transparent;color:var(--text);outline:none}
.form-actions{display:flex;gap:10px;align-items:center;margin-top:10px}
.contact-card{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.35));padding:18px;border-radius:12px;border:1px solid rgba(255,255,255,0.03)}
.contact-card .socials a{color:var(--muted);margin-right:8px;text-decoration:none;font-size:18px}

/* ===== FOOTER ===== */
.foot{padding:18px 0;border-top:1px solid rgba(255,255,255,0.02);margin-top:28px}
.foot small{color:var(--muted)}
.foot-links{float:right}
.foot-links a{color:var(--muted);text-decoration:none;margin-left:10px}

/* ===== RESPONSIVIDADE ===== */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:18px}
  .grid-portfolio{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .cards{flex-direction:column}
}

@media (max-width:640px){