body {
  background-color: #070b14;
  color: white;
}

/* ========== STICKY FOOTER FIX ========== */
html, body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* main content pushes footer down */
main {
  flex: 1;
}

/* Navbar */
.navbar {
  background-color: #0f172a !important;
}

.navbar-brand {
  color: #4da3ff !important;
  font-weight: bold;
}

/* Hero */
.hero {
  min-height: 60vh;
  padding: 80px 20px;
  display: flex;
  align-items: center;
  text-align: center;
  background: linear-gradient(135deg, #0b1220, #0f2a4d);
}

.hero-text {
  max-width: 700px;
}

/* Cards */
.custom-card {
  background-color: #111c33;
  border: none;
  color: white;
  transition: transform 0.3s ease;
}

.custom-card:hover {
  transform: translateY(-5px);
}

/* Footer */
footer {
  background-color: #0f172a;
  padding: 20px;
  margin-top: 40px;
  color: white;
}

/* force footer text white */
footer p {
  color: white;
}

/* About page text */
.about-text {
  color: white;
  max-width: 800px;
}

/* Mobile */
@media (max-width: 768px) {

  .hero {
    min-height: auto;
    padding: 60px 20px;
  }

  .display-4 {
    font-size: 2rem;
  }

  .hero-text {
    font-size: 1rem !important;
  }

  .navbar .nav-link {
    padding: 10px 0;
  }
}