*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

body{
  font-family:'Poppins',Arial,sans-serif;
  background:#ffffff;
  color:#1e293b;
}

/* ===== HEADER ===== */
.header{
  background:#0f172a;
  position:sticky;
  top:0;
  z-index:999;
}

.navbar{
  max-width:1200px;
  margin:auto;
  padding:14px 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}

.brand img{
  height:38px;
}

.nav a{
  color:#e5e7eb;
  text-decoration:none;
  margin-left:18px;
  font-size:14px;
  font-weight:500;
}

.nav a:hover{
  color:#facc15;
}

.nav .cta{
  background:#facc15;
  color:#020617;
  padding:8px 16px;
  border-radius:20px;
  font-weight:600;
}

.burger{
  display:none;
  color:#fff;
  font-size:24px;
  cursor:pointer;
}

/* MOBILE NAV */
@media(max-width:768px){
  .nav{
    position:absolute;
    top:64px;
    left:0;
    width:100%;
    background:#020617;
    display:none;
    flex-direction:column;
    padding:20px;
  }
  .nav.open{display:flex;}
  .nav a{margin:10px 0;}
  .burger{display:block;}
}

/* ===== BUTTONS ===== */
.btn{
  padding:14px 32px;
  border-radius:999px;
  font-size:14.5px;
  font-weight:600;
  text-decoration:none;
  transition:.25s;
}

.btn-primary{
  background:#facc15;
  color:#020617;
}
.btn-primary:hover{background:#fde047;}

.btn-secondary{
  background:rgba(255,255,255,.15);
  color:#fff;
  border:1px solid rgba(255,255,255,.4);
}

.btn-outline{
  border:2px solid #fff;
  color:#fff;
}