:root {
  --font-sans: 'Poppins', system-ui, sans-serif;

  --brand-navy: #1a2744;
  --brand-navy-deep: #0f1829;
  --brand-copper: #c17f4a;
  --brand-copper-light: #d4956a;
  --brand-cream: #faf8f5;
  --muted-foreground: #5c6478;
  --border: #e8e4de;
  --secondary: #f3f0eb;
  --gradient-hero: linear-gradient(135deg, #0f1829 0%, #243456 100%);
  --gradient-copper: linear-gradient(135deg, #c17f4a, #d4956a);
  --gradient-overlay: linear-gradient(180deg, rgba(15, 24, 41, 0.2), rgba(15, 24, 41, 0.85));
  --shadow-elegant: 0 20px 50px -20px rgba(15, 24, 41, 0.25);
  --shadow-card: 0 4px 24px -8px rgba(15, 24, 41, 0.12);
  --shadow-copper: 0 10px 30px -10px rgba(193, 127, 74, 0.45);
  --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --lh-title: 1.3;
}

html {
  font-family: var(--font-sans);
  margin: 0;
  padding: 0;
  background-color: var(--brand-navy-deep);
  background-image: var(--gradient-hero);
  overflow-x: hidden;
}

body {
  font-family: var(--font-sans);
  margin: 0;
  padding: 0;
  background-color: var(--brand-navy-deep);
  background-image: var(--gradient-hero);
  overflow-x: hidden;
  color: var(--brand-navy);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-style: normal;
}

main {
  background-color: var(--brand-cream);
}

em,
i,
cite,
dfn,
var,
address {
  font-style: normal;
}

.site-container {
  width: 85%;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  letter-spacing: -0.01em;
}

h1,
h2,
h3,
h4,
h5,
h6,
h1.font-display,
h2.font-display {
  line-height: var(--lh-title);
}

.font-display {
  font-family: var(--font-sans);
  line-height: var(--lh-title);
}

.bg-gradient-hero { background-image: var(--gradient-hero); }
.bg-gradient-copper { background-image: var(--gradient-copper); }
.bg-gradient-overlay { background-image: var(--gradient-overlay); }
.shadow-elegant { box-shadow: var(--shadow-elegant); }
.shadow-card { box-shadow: var(--shadow-card); }
.shadow-copper { box-shadow: var(--shadow-copper); }
.transition-smooth { transition: var(--transition-smooth); }
.text-copper { color: var(--brand-copper); }
.text-navy { color: var(--brand-navy); }
.text-muted-foreground { color: var(--muted-foreground); }
.bg-navy { background-color: var(--brand-navy); }
.bg-navy-deep { background-color: var(--brand-navy-deep); }
.bg-copper { background-color: var(--brand-copper); }
.bg-secondary { background-color: var(--secondary); }
.bg-background { background-color: var(--brand-cream); }
.border-border { border-color: var(--border); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-fade-up { animation: fadeUp 0.8s ease-out both; }

.line-clamp-1 {
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

details summary::-webkit-details-marker { display: none; }
details[open] summary .faq-toggle { transform: rotate(45deg); }

.nav-dropdown:hover .nav-dropdown-panel,
.nav-dropdown:focus-within .nav-dropdown-panel {
  opacity: 1;
  visibility: visible;
}