:root {
  /* Core Palette */
  --ink: #0f172a;
  --ink2: #1e293b;
  --ink3: #334155;
  --smoke: #f8fafc;
  --smoke2: #f1f5f9;
  --white: #ffffff;
  --border: #e2e8f0;
  --muted: #64748b;
  --muted2: #94a3b8;
  --primary: #2563eb;
  --gold: #3b82f6;
  --gold-light: #eff6ff;
  --gold-dark: #1d4ed8;
  --teal: #059669;
  --teal-light: #ecfdf5;
  --crimson: #dc2626;
  --crimson-light: #fef2f2;
  --azure: #3b82f6;
  --azure-light: #eff6ff;
  --warn: #d97706;
  --warn-light: #fffbeb;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-premium: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

  /* Radius */
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font-body); background: #ffffff; color: var(--ink); line-height: 1.6; }

.btn { padding: 12px 24px; border-radius: 12px; font-weight: 700; font-family: var(--font-heading); transition: all 0.3s; display: inline-flex; align-items: center; gap: 8px; cursor: pointer; border: none; text-decoration: none; }
.btn-primary { background: var(--azure); color: white; box-shadow: 0 10px 20px -5px rgba(59, 130, 246, 0.4); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 15px 25px -5px rgba(59, 130, 246, 0.5); }
.btn-outline { background: white; color: var(--ink); border: 1px solid var(--border); }
.btn-outline:hover { background: var(--smoke); }

.land-nav { position: sticky; top: 0; width: 100%; height: 72px; padding: 0 5%; display: flex; align-items: center; justify-content: space-between; background: rgba(255, 255, 255, 0.8); backdrop-filter: blur(12px); z-index: 500; border-bottom: 1px solid rgba(0, 0, 0, 0.06); }
.land-logo { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 800; color: #0f172a; text-decoration: none; }
.land-logo span { color: #3b82f6; }
.land-nav-links { display: flex; gap: 32px; }
.land-nav-link { color: #0f172a; font-weight: 700; text-decoration: none; font-size: 14px; transition: color 0.3s; }
.land-nav-link:hover { color: #3b82f6; }

.page-header { padding: 120px 5% 80px; background: #f8fafc; text-align: center; }
.page-title { font-family: var(--font-heading); font-size: 3.5rem; font-weight: 900; color: #0f172a; margin-bottom: 20px; }
.page-subtitle { font-size: 1.25rem; color: #64748b; max-width: 700px; margin: 0 auto; }

.section { padding: 100px 5%; }
.container { max-width: 1200px; margin: 0 auto; }

.land-footer-premium { padding: 100px 5% 40px; background: #0f172a; color: white; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 4rem; max-width: 1200px; margin: 0 auto 80px; }
.footer-col h4 { font-family: var(--font-heading); font-size: 1rem; font-weight: 800; margin-bottom: 24px; text-transform: uppercase; letter-spacing: 1px; color: #3b82f6; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 12px; }
.footer-links a { color: #94a3b8; text-decoration: none; transition: color 0.3s; }
.footer-links a:hover { color: white; }
.footer-bottom { padding-top: 40px; border-top: 1px solid rgba(255, 255, 255, 0.05); display: flex; justify-content: space-between; align-items: center; color: #64748b; font-size: 14px; }

@media(max-width:1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media(max-width:640px) {
  .footer-grid { grid-template-columns: 1fr; }
  .land-nav-links { display: none; }
  .page-title { font-size: 2.5rem; }
}