:root {
  --navy: #0f2c4a;
  --navy-light: #1a3f63;
  --gold: #c9972b;
  --gold-light: #e8b84b;
  --white: #ffffff;
  --off-white: #f7f8fa;
  --light-gray: #e8edf2;
  --mid-gray: #8a9bb0;
  --dark-gray: #3a4a5c;
  --text: #1a2533;
  --text-light: #556070;
  --success: #1a7a4a;
  --danger: #c0392b;
  --font: Georgia, 'Times New Roman', serif;
  --font-sans: 'Segoe UI', Arial, sans-serif;
  --radius: 6px;
  --shadow: 0 2px 12px rgba(15,44,74,0.10);
  --shadow-lg: 0 6px 28px rgba(15,44,74,0.16);
  --transition: 0.2s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: 17px;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
}

a { color: var(--navy); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold); }

img { max-width: 100%; display: block; }

h1, h2, h3, h4 { font-family: var(--font); line-height: 1.3; color: var(--navy); }
h1 { font-size: 2.2rem; }
h2 { font-size: 1.8rem; }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.15rem; }

p { margin-bottom: 1rem; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }

.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  font-family: var(--font-sans);
}
.btn-primary { background: var(--gold); color: var(--navy); border-color: var(--gold); }
.btn-primary:hover { background: var(--gold-light); color: var(--navy); border-color: var(--gold-light); }
.btn-outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: var(--white); }
.btn-white { background: var(--white); color: var(--navy); border-color: var(--white); }
.btn-white:hover { background: var(--off-white); }
.btn-sm { padding: 8px 18px; font-size: 14px; }
.btn-full { width: 100%; text-align: center; }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.badge-gold { background: var(--gold); color: var(--navy); }
.badge-navy { background: var(--navy); color: var(--white); }
.badge-green { background: var(--success); color: var(--white); }

.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 { margin-bottom: 12px; }
.section-header p { color: var(--text-light); font-size: 17px; max-width: 560px; margin: 0 auto; }

.divider { width: 60px; height: 3px; background: var(--gold); margin: 14px auto 0; border-radius: 2px; }

.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }

.py-2 { padding: 16px 0; }
.py-3 { padding: 24px 0; }
.py-4 { padding: 32px 0; }
.py-5 { padding: 48px 0; }
.py-6 { padding: 64px 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.text-center { text-align: center; }
.text-gold { color: var(--gold); }

.alert {
  padding: 14px 18px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 15px;
}
.alert-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.alert-error { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }
.alert-info { background: #d1ecf1; color: #0c5460; border: 1px solid #bee5eb; }

.form-group { margin-bottom: 20px; }
.form-label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 15px; color: var(--dark-gray); }
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--light-gray);
  border-radius: var(--radius);
  font-size: 16px;
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition);
}
.form-control:focus { outline: none; border-color: var(--gold); }

select.form-control { cursor: pointer; }

.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }

.hidden { display: none !important; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }

.star { color: var(--gold); font-size: 18px; }

@media (max-width: 992px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  h1 { font-size: 1.9rem; }
  h2 { font-size: 1.6rem; }
}
@media (max-width: 600px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  h1 { font-size: 1.6rem; }
  h2 { font-size: 1.4rem; }
  body { font-size: 16px; }
  .btn { padding: 12px 22px; font-size: 15px; }
}