/* Basic Reset & Typography */
body {
  background-color: var(--palette-navy-900);
  color: var(--palette-white);
  margin: 0;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

header {
  background-color: var(--palette-gold-500);
  color: var(--palette-navy-900);
  padding: 0.75rem;
  text-align: center;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

nav {
  background-color: var(--palette-navy-800);
  border-bottom: 1px solid var(--palette-gold-500);
  padding: 1rem;
  position: sticky;
  top: 0;
  display: flex;
  justify-content: center;
  gap: 2rem;
  z-index: 100;
}

nav a {
  color: var(--palette-white);
  text-decoration: none;
  font-weight: 600;
  text-transform: uppercase;
}

nav a:hover {
  color: var(--palette-gold-400);
}

main {
  max-width: 48rem;
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* Hero Section */
.hero {
  text-align: center;
}

.logo {
  width: 100%;
  max-width: 16rem;
  display: inline-block;
}

.stars {
  text-align: center;
  color: var(--palette-gold-500);
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  user-select: none;
}

h1 {
  font-size: 3.5rem;
  margin: 0;
  line-height: 1;
  color: var(--palette-white);
}

.tagline {
  color: var(--palette-grey-500);
  font-size: 1.25rem;
  margin-top: 1.5rem;
  max-width: 32rem;
  margin-left: auto;
  margin-right: auto;
}

/* Content Blocks */
section {
  padding-block: 1px;
  &.info {
    margin: 4rem 0;
  }
}

hr {
  lighting-color: var(--palette-navy-800);
  border-color: var(--palette-navy-800);
}

h2 {
  color: var(--palette-gold-500);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 1.5rem;
  margin-bottom: 2rem;
}

.card {
  background-color: var(--palette-navy-800);
  padding: 2rem;
  border-radius: 4px;
  margin-bottom: 1.5rem;
  border-left: 0.25rem solid var(--palette-gold-500);
}

.card h3 {
  margin-top: 0;
  color: var(--palette-gold-400);
  font-size: 1.25rem;
}

/* Native Form Styling */
form {
  background-color: var(--palette-navy-800);
  padding: 2.5rem;
  border-radius: 4px;
}

.form-group {
  margin-bottom: 1.5rem;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
}

input,
textarea {
  width: 100%;
  background-color: var(--palette-navy-900);
  border: 1px solid var(--palette-grey-500);
  color: var(--palette-white);
  padding: 0.75rem;
  font-family: inherit;
  font-size: 1rem;
  border-radius: 2px;
}

input:focus,
textarea:focus {
  outline: 2px solid var(--palette-gold-500);
  border-color: transparent;
}

/* Native Validation feedback */
input:invalid:not(:placeholder-shown) {
  border-color: var(--color-error-main);
}

button {
  background-color: var(--palette-gold-500);
  color: var(--palette-navy-900);
  border: none;
  padding: 1rem 2rem;
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
  width: 100%;
  transition: background-color 0.2s;
}

button:hover {
  background-color: var(--palette-gold-400);
}

footer {
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    sans-serif;
  text-align: center;
  padding: 5rem 0;
  border-top: 1px solid var(--palette-navy-800);
  color: var(--palette-grey-500);
  font-size: 0.85rem;
}

.stack-list {
  list-style: none;
  padding: 0;
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
  font-weight: 600;
  color: var(--palette-gold-500);
}