.nav, .nav *{
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

.nav{
  position: sticky;
  top: 0;
  z-index: 9999;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(15,23,42,.08);
}

.nav-wrap{
  max-width: 1150px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

/* LOGO (IMAGE) */
.nav-logo{
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  line-height: 1;
}

.nav-logo-img{
  height: 50px;        /* adjust if needed */
  width: auto;
  display: block;
  object-fit: contain;
}

/* Desktop nav links */
.nav-links{
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-link{
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  color: rgba(15,23,42,.72);
  white-space: nowrap;
}
.nav-link:hover{
  color: #0f172a;
}

/* Register button */
.nav-btn{
  text-decoration: none;
  height: 40px;
  padding: 0 18px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 13px;
  color: #ffffff;
  background: linear-gradient(90deg, #2563eb, #7c3aed);
  box-shadow: 0 10px 18px rgba(37,99,235,.18);
  margin-left: 6px;
}

/* Burger (mobile) */
.nav-burger{
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid rgba(15,23,42,.12);
  background: rgba(255,255,255,.9);
  cursor: pointer;
  padding: 0;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.nav-burger span{
  display: block;
  width: 18px;
  height: 2px;
  background: rgba(15,23,42,.75);
  border-radius: 10px;
}

/* Mobile menu */
.nav-mobile{
  display: none;
  border-top: 1px solid rgba(15,23,42,.08);
  background: rgba(255,255,255,.96);
  padding: 10px 24px 16px;
}

.nav-mobile.is-open{
  display: block;
}

.nav-m-link{
  display: block;
  padding: 12px 10px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 800;
  font-size: 14px;
  color: rgba(15,23,42,.78);
}

.nav-m-link:hover{
  background: rgba(15,23,42,.04);
  color: #0f172a;
}

.nav-m-btn{
  background: linear-gradient(90deg, #2563eb, #7c3aed);
  color: #ffffff !important;
  margin-top: 8px;
}

/* Responsive */
@media (max-width: 1020px){
  .nav-links{ display: none; }
  .nav-burger{
    display: inline-flex;
    flex-direction: column;
  }
}

/* Smooth anchor scroll */
html{
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}