/* Custom styles for Dynamic Jets & Helicopters */

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

body {
  font-family: "Sora", sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Space Grotesk", sans-serif;
}

/* Smooth scroll */
html {
  scroll-behavior: smooth;
}

/* Header shadow on scroll */
#header.scrolled {
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Back to top button */
#back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

/* Custom animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.8s ease-out;
}

/* Loading spinner */
.spinner {
  border: 3px solid rgba(151, 5, 29, 0.1);
  border-radius: 50%;
  border-top: 3px solid #97051d;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}