:root{--color-primary:#06c;--color-primary-light:#4d94ff;--color-primary-dark:#004d99;--color-secondary:#00b894;--color-secondary-light:#55efc4;--color-accent:#fd79a8;--color-white:#fff;--color-off-white:#f8f9fa;--color-gray-100:#e9ecef;--color-gray-200:#dee2e6;--color-gray-300:#ced4da;--color-gray-400:#adb5bd;--color-gray-500:#6c757d;--color-gray-600:#495057;--color-gray-700:#343a40;--color-gray-800:#212529;--color-dark:#1a1a2e;--color-success:#00b894;--color-error:#d63031;--color-warning:#fdcb6e;--color-info:#0984e3;--gradient-primary:linear-gradient(135deg,#667eea 0%,#764ba2 100%);--gradient-secondary:linear-gradient(135deg,#06c 0%,#00b894 100%);--gradient-hero:linear-gradient(135deg,#667eeaf2 0%,#764ba2f2 100%);--spacing-xs:.5rem;--spacing-sm:1rem;--spacing-md:1.5rem;--spacing-lg:2rem;--spacing-xl:3rem;--spacing-2xl:4rem;--spacing-3xl:6rem;--font-primary:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-size-xs:.75rem;--font-size-sm:.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:1.875rem;--font-size-4xl:2.25rem;--font-size-5xl:3rem;--font-size-6xl:3.75rem;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--font-weight-extrabold:800;--line-height-tight:1.25;--line-height-normal:1.5;--line-height-relaxed:1.75;--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem;--radius-2xl:1.5rem;--radius-full:9999px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d;--shadow-xl:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;--shadow-2xl:0 25px 50px -12px #00000040;--transition-fast:.15s cubic-bezier(.4,0,.2,1);--transition-base:.3s cubic-bezier(.4,0,.2,1);--transition-slow:.5s cubic-bezier(.4,0,.2,1);--z-dropdown:1000;--z-sticky:1020;--z-fixed:1030;--z-modal-backdrop:1040;--z-modal:1050;--z-popover:1060;--z-tooltip:1070}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-primary);font-size:var(--font-size-base);line-height:var(--line-height-normal);color:var(--color-gray-800);background-color:var(--color-off-white)}h1,h2,h3,h4,h5,h6{font-weight:var(--font-weight-bold);line-height:var(--line-height-tight);color:var(--color-dark);margin-bottom:var(--spacing-md)}h1{font-size:var(--font-size-5xl);font-weight:var(--font-weight-extrabold)}h2{font-size:var(--font-size-4xl)}h3{font-size:var(--font-size-3xl)}h4{font-size:var(--font-size-2xl)}h5{font-size:var(--font-size-xl)}h6{font-size:var(--font-size-lg)}p{margin-bottom:var(--spacing-md);line-height:var(--line-height-relaxed)}a{color:var(--color-primary);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--color-primary-dark)}.container{width:100%;max-width:1200px;padding:0 var(--spacing-md);margin:0 auto}.container-narrow{max-width:800px}.container-wide{max-width:1400px}.section{padding:var(--spacing-3xl)0}.section-sm{padding:var(--spacing-2xl)0}.section-lg{padding:var(--spacing-3xl)0}.btn{justify-content:center;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm)var(--spacing-lg);font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-base);white-space:nowrap;border:none;text-decoration:none;display:inline-flex}.btn-primary{background:var(--gradient-primary);color:var(--color-white);box-shadow:var(--shadow-md)}.btn-primary:hover{box-shadow:var(--shadow-xl);color:var(--color-white);transform:translateY(-2px)}.btn-secondary{background:var(--color-white);color:var(--color-primary);border:2px solid var(--color-primary)}.btn-secondary:hover{background:var(--color-primary);color:var(--color-white);transform:translateY(-2px)}.btn-lg{padding:var(--spacing-md)var(--spacing-xl);font-size:var(--font-size-lg)}.btn-sm{padding:var(--spacing-xs)var(--spacing-md);font-size:var(--font-size-sm)}.card{background:var(--color-white);border-radius:var(--radius-xl);padding:var(--spacing-lg);box-shadow:var(--shadow-md);transition:all var(--transition-base)}.card:hover{box-shadow:var(--shadow-xl);transform:translateY(-4px)}.card-glass{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffd9;border:1px solid #ffffff4d}.grid{gap:var(--spacing-lg);display:grid}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.flex{display:flex}.flex-center{justify-content:center;align-items:center;display:flex}.flex-between{justify-content:space-between;align-items:center;display:flex}.flex-col{flex-direction:column;display:flex}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.text-center{text-align:center}.text-primary{color:var(--color-primary)}.text-secondary{color:var(--color-secondary)}.text-muted{color:var(--color-gray-500)}.text-gradient{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.8}}.animate-fadeIn{animation:fadeIn var(--transition-slow)ease-out}.animate-slideIn{animation:slideIn var(--transition-slow)ease-out}.animate-pulse{animation:2s cubic-bezier(.4,0,.6,1) infinite pulse}.hover-lift{transition:transform var(--transition-base)}.hover-lift:hover{transform:translateY(-4px)}.hover-scale{transition:transform var(--transition-base)}.hover-scale:hover{transform:scale(1.05)}@media (max-width:768px){:root{--font-size-6xl:2.5rem;--font-size-5xl:2.25rem;--font-size-4xl:1.875rem;--font-size-3xl:1.5rem;--spacing-3xl:3rem;--spacing-2xl:2rem}.section{padding:var(--spacing-2xl)0}.grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){:root{--font-size-6xl:2rem;--font-size-5xl:1.875rem;--font-size-4xl:1.5rem;--font-size-3xl:1.25rem}.container{padding:0 var(--spacing-sm)}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.btn-lg{padding:var(--spacing-sm)var(--spacing-lg);font-size:var(--font-size-base)}.flex-between{gap:var(--spacing-md);flex-direction:column}}.form-group{margin-bottom:var(--spacing-md)}.form-label{margin-bottom:var(--spacing-xs);font-weight:var(--font-weight-medium);color:var(--color-gray-700);display:block}.form-input,.form-textarea,.form-select{width:100%;padding:var(--spacing-sm)var(--spacing-md);font-size:var(--font-size-base);font-family:var(--font-primary);color:var(--color-gray-800);background-color:var(--color-white);border:2px solid var(--color-gray-300);border-radius:var(--radius-md);transition:all var(--transition-fast)}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--color-primary);outline:none;box-shadow:0 0 0 3px #0066cc1a}.form-textarea{resize:vertical;min-height:120px}.loading{pointer-events:none;opacity:.6;position:relative}.loading:after{content:"";border:2px solid var(--color-primary);border-top-color:#0000;border-radius:50%;width:20px;height:20px;margin:-10px 0 0 -10px;animation:.6s linear infinite spin;position:absolute;top:50%;left:50%}@keyframes spin{to{transform:rotate(360deg)}}