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

body {
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  color: #333;
}
.navbar {
  padding: 0.9rem 0;
  transition: all 0.3s ease;
  background: rgba(0, 0, 0, 0.9) !important;
}

.navbar-brand {
  font-size: 1.8rem;
  font-weight: 700;
  color: #fff !important;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 0 1rem;
  transition: all 0.3s ease;
}

.navbar-brand:hover {
  color: #007bff !important;
  transform: scale(1.05);
}

.navbar-nav {
  gap: 1rem;
}

.nav-item {
  position: relative;
}

.nav-link {
  color: #fff !important;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.5rem 1rem !important;
  transition: all 0.3s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: #007bff;
  transition: all 0.3s ease;
}

.nav-link:hover {
  color: #007bff !important;
}

.nav-link:hover::after {
  width: 80%;
}

.navbar-toggler {
  border: none;
  padding: 0.5rem;
}

.navbar-toggler:focus {
  box-shadow: none;
}

.navbar-toggler-icon {
  width: 1.5em;
  height: 1.5em;
}
.btn-register {
  background-color: #0d6efd;
  border-color: #0d6efd;
  transition: all 0.3s ease;
}
.btn-register:hover {
  background-color: #0b5ed7;
  border-color: #0b5ed7;
}

@media (max-width: 991px) {
  .navbar-collapse {
    background: rgba(0, 0, 0, 0.95);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 0.5rem;
  }

  .nav-link::after {
    display: none;
  }

  .nav-link {
    padding: 0.75rem 1rem !important;
    border-radius: 4px;
  }

  .nav-link:hover {
    background: rgba(0, 123, 255, 0.1);
  }
}
.regs-container {
  min-height: calc(100vh - 76px);
  background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
    url("https://images.unsplash.com/photo-1494976388531-d1058494cdd8?ixlib=rb-4.0.3&auto=format&fit=crop&w=2000&q=80");
  background-size: cover;
  background-position: center;
}
.card {
     margin-top: 76px; 
  background: rgba(255, 255, 255, 0.95);
  border-radius: 15px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
    border: none;
    border-radius: 10px;
}

.card-header {
    border-radius: 10px 10px 0 0 !important;
}

.form-control:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.btn-primary {
    padding: 10px 20px;
}

.btn-primary:hover {
    background-color: #0b5ed7;
}