:root{--brand-50:#ecfeff;--brand-100:#cffafe;--brand-200:#a5f3fc;--brand-300:#67e8f9;--brand-400:#22d3ee;--brand-500:#06b6d4;--brand-600:#0891b2;--brand-700:#0e7490;--brand-800:#155e75;--brand-900:#164e63;--brand-950:#083344}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:#0f2430;font-family:'Inter',system-ui,sans-serif}.font-heading{font-family:'Source Serif 4',Georgia,serif}.skip-link{position:absolute;left:-999px;top:.5rem;z-index:100;background:#fff;border:2px solid #083344;padding:.55rem 1rem}.skip-link:focus{left:.5rem}.hero-bg{background:radial-gradient(circle at 16% 18%,rgba(103,232,249,.34),transparent 30%),linear-gradient(135deg,var(--brand-950),#0f172a 60%,var(--brand-800))}.btn{display:inline-flex;min-height:44px;align-items:center;justify-content:center;border-radius:.9rem;padding:.85rem 1.15rem;font-weight:900;transition:transform .18s ease,box-shadow .18s ease}.btn:hover{transform:translateY(-1px);box-shadow:0 18px 38px rgba(8,51,68,.2)}.btn-primary{background:var(--brand-700);color:white}.btn-light{background:white;color:var(--brand-950)}.btn-outline{border:1px solid currentColor;color:inherit}.card{border:1px solid rgba(8,51,68,.14);border-radius:1.25rem;background:#fff;padding:1.5rem;box-shadow:0 14px 38px rgba(8,51,68,.07)}.field{width:100%;border:1px solid #cbd5e1;border-radius:.85rem;padding:.85rem 1rem;background:white}.field:focus{outline:none;border-color:var(--brand-600);box-shadow:0 0 0 4px rgba(8,145,178,.16)}.label{font-size:.74rem;font-weight:900;letter-spacing:.16em;text-transform:uppercase;color:var(--brand-700)}.mobile-menu{display:none}.mobile-menu.open{display:grid}[data-animate]{opacity:0;transform:translateY(16px);transition:opacity .48s ease,transform .48s ease}[data-animate].visible{opacity:1;transform:translateY(0)}@media(max-width:768px){.desktop-nav{display:none!important}}