@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color:#6366f1;--primary-dark:#4f46e5;--secondary-color:#8b5cf6;--text-dark:#1f2937;--text-light:#6b7280;--bg-light:#f9fafb;--bg-white:#ffffff;--border-color:#e5e7eb;--shadow-sm:0 1px 2px 0 rgba(0, 0, 0, 0.05);--shadow-md:0 4px 6px -1px rgba(0, 0, 0, 0.1);--shadow-lg:0 10px 15px -3px rgba(0, 0, 0, 0.1);--shadow-xl:0 20px 25px -5px rgba(0, 0, 0, 0.1)}[data-theme=dark]{--primary-color:#818cf8;--primary-dark:#6366f1;--secondary-color:#a78bfa;--text-dark:#f3f4f6;--text-light:#d1d5db;--bg-light:#0f172a;--bg-white:#1e293b;--border-color:#334155;--shadow-sm:0 1px 2px 0 rgba(0, 0, 0, 0.4);--shadow-md:0 4px 6px -1px rgba(0, 0, 0, 0.5);--shadow-lg:0 10px 15px -3px rgba(0, 0, 0, 0.6);--shadow-xl:0 20px 25px -5px rgba(0, 0, 0, 0.7)}body{font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe 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ease}.hero-subtitle{font-size:1.5rem;font-weight:400;margin-bottom:1.5rem;opacity:.95;animation:fadeInUp .8s ease .2s both}.hero-description{font-size:1.125rem;margin-bottom:2.5rem;opacity:.9;line-height:1.8;animation:fadeInUp .8s ease .4s both}.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;animation:fadeInUp .8s ease .6s both}.btn{padding:.875rem 2rem;border-radius:.5rem;text-decoration:none;font-weight:600;transition:all .3s ease;display:inline-block;border:2px solid transparent;cursor:pointer;position:relative}.btn:focus-visible,button:focus-visible{outline:3px solid var(--primary-color);outline-offset:3px;box-shadow:0 0 0 3px rgba(99,102,241,.3)}.btn-primary{background:var(--bg-white);color:var(--primary-color)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.contact-form .btn.btn-primary,.contact-form button.btn-primary,.contact-form button.btn.btn-primary,form.contact-form .btn-primary,form.contact-form 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