:root{--latam-gold: #d4af37;--latam-dark: #1a1a1a;--bg-color: #f8fafc;--white: #ffffff;--text-main: #1e293b;--text-muted: #64748b;--border-color: #e2e8f0;--radius: 12px;--shadow: 0 4px 6px -1px rgb(0 0 0 / .1);--font-sans: "Inter", system-ui, Avenir, Helvetica, Arial, sans-serif}*{box-sizing:border-box}body{margin:0;font-family:var(--font-sans);background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased}.container{max-width:1024px;margin:0 auto;padding:0 1.5rem}.flex-between{display:flex;justify-content:space-between;align-items:center}.grid-2{display:grid;grid-template-columns:1fr;gap:1.5rem}@media(min-width:768px){.grid-2{grid-template-columns:1fr 1fr}}.btn-primary,.btn-secondary{display:inline-block;padding:.75rem 1.5rem;border-radius:var(--radius);font-weight:600;cursor:pointer;transition:all .2s ease;border:none;text-decoration:none;font-size:1rem}.btn-primary{background-color:var(--latam-dark);color:var(--white)}.btn-primary:hover{background-color:#333;transform:translateY(-2px);box-shadow:var(--shadow)}.btn-secondary{background-color:var(--white);color:var(--latam-dark);border:1px solid var(--border-color)}.btn-secondary:hover{border-color:var(--latam-gold);color:var(--latam-gold)}.card{background:var(--white);border:1px solid var(--border-color);border-radius:var(--radius);padding:2rem;box-shadow:0 1px 3px #0000001a}.input-field{width:100%;padding:.75rem 1rem;border-radius:8px;border:1px solid var(--border-color);font-size:1rem;outline:none;transition:border-color .2s;margin-top:.5rem}.input-field:focus{border-color:var(--latam-gold);box-shadow:0 0 0 2px #d4af371a}.label{display:block;font-size:.875rem;font-weight:500;color:var(--text-main)}.navbar{background:#ffffffe6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:sticky;top:0;z-index:100;border-bottom:1px solid var(--border-color);height:80px;display:flex;align-items:center}.logo{font-size:1.5rem;font-weight:800;color:var(--latam-dark);text-decoration:none}.logo span{color:var(--latam-gold)}.nav-links{display:flex;gap:1.5rem;align-items:center}.nav-link{color:var(--text-muted);text-decoration:none;font-weight:500}.nav-link:hover{color:var(--latam-dark)}.mobile-menu-btn{display:none;background:none;border:none;cursor:pointer}@media(max-width:768px){.nav-links{display:none}.mobile-menu-btn{display:block}}