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

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  background: #030b26 url('https://www.transparenttextures.com/patterns/stardust.png');
  background-repeat: repeat;
  background-size: 300px 300px;
  color: #93c5fd;
  overflow-x: hidden;
}

/* Navbar */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: #ffffff;
  font-size: 1.5rem;
  font-weight: 600;
}

.nav-logo-img {
  height: 35px;
  width: 35px;
  object-fit: cover;
  border-radius: 50%;
}

.navbar {
  background: #0a1f4a;
  padding: 1rem 1.5rem;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 1.5rem;
  color: #ffffff;
  font-weight: 600;
  text-decoration: none;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.nav-links li a {
  color: #93c5fd;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-links li a:hover {
  color: #ffffff;
}

.btn-small {
  background-color: #3b82f6;
  color: white;
  padding: 0.4rem 0.9rem;
  border-radius: 5px;
  font-size: 0.9rem;
  text-decoration: none;
}

/* Mobile Menu */
.nav-toggle {
  display: none;
  font-size: 1.8rem;
  background: none;
  color: white;
  border: none;
  cursor: pointer;
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    right: 1.5rem;
    top: 60px;
    background: #0a1f4a;
    padding: 1rem;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.4);
  }

  .nav-links.show {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }
}

/* Hero Section */
.hero {
  height: 100vh;
  background: linear-gradient(135deg, #040f2c, #0a1f4a);
  animation: stars 30s linear infinite;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 1.5rem;
  padding-top: 6rem;
}

.overlay {
  max-width: 700px;
  margin: auto;
}

.logo {
  max-width: 100px;
  border-radius: 50%;
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: 2.8rem;
  color: #ffffff;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
}

.btn {
  background: #3b82f6;
  color: white;
  padding: 0.8rem 1.8rem;
  text-decoration: none;
  font-weight: 500;
  border-radius: 8px;
  transition: background 0.3s;
}

.btn:hover {
  background: #2563eb;
}

/* Star Background Animation */
@keyframes stars {
  0% { background-position: 0 0; }
  100% { background-position: 1000px 1000px; }
}

/* Features Section */
.features {
  background: #0a1f4a;
  padding: 4rem 1rem;
  text-align: center;
  display: grid;
  gap: 2rem;
}

.feature-box {
  max-width: 400px;
  margin: 0 auto;
}

.feature-box h2 {
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.feature-box p {
  color: #93c5fd;
}
.loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(14, 15, 26, 0.85);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  display: none; /* Hidden by default */
}

.loader {
  border: 6px solid #1a1c2e;
  border-top: 6px solid #3b82f6;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Footer */
footer {
  background: #030b26;
  padding: 1.5rem;
  text-align: center;
  font-size: 0.9rem;
  color: #93c5fd;
}

/* Responsive Hero */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.2rem;
  }

  .hero p {
    font-size: 1rem;
  }
}