:root{--brand-blue: #0ea5e9;--brand-blue-hover: #0284c7;--brand-indigo: #1e1548;--bg-color: #ffffff;--card-bg: #ffffff;--text-primary: #1e293b;--text-muted: #475569;--text-subtle: #64748b;--border-color: #e2e8f0;--footer-bg: #130d32;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 24px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-glow: 0 4px 14px 0 rgba(14, 165, 233, .39)}@media (prefers-color-scheme: dark){:root{--bg-color: #030712;--card-bg: #0f172a;--text-primary: #f8fafc;--text-muted: #94a3b8;--text-subtle: #64748b;--border-color: #1e293b;--brand-indigo: #e2e8f0}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Nunito,sans-serif;background-color:var(--bg-color);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:Montserrat,sans-serif;color:var(--brand-indigo);letter-spacing:-.02em;font-weight:800}a{text-decoration:none;color:inherit}ul{list-style:none}.app-container{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 2rem}.section{padding:96px 0}.text-center{text-align:center}.text-muted{color:var(--text-muted)}.text-subtle{color:var(--text-subtle)}.text-gradient{background:linear-gradient(135deg,var(--brand-blue) 0%,var(--brand-indigo) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;font-family:Nunito,sans-serif;cursor:pointer;transition:all .2s ease;border:none;font-size:1rem}.btn-primary{background-color:var(--brand-blue);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{background-color:var(--brand-blue-hover);transform:translateY(-2px);box-shadow:var(--shadow-glow)}.btn-secondary{background-color:transparent;color:var(--brand-indigo);border:1px solid var(--border-color)}@media (prefers-color-scheme: dark){.btn-secondary{color:var(--text-primary)}}.btn-secondary:hover{background-color:#0000000d}@media (prefers-color-scheme: dark){.btn-secondary:hover{background-color:#ffffff0d}}.btn-large{padding:1rem 2rem;font-size:1.125rem}.card{background-color:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:2rem;transition:transform .3s ease,box-shadow .3s ease}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.form-group{margin-bottom:1.5rem}.form-label{display:block;font-weight:600;margin-bottom:.5rem;color:var(--brand-indigo)}.form-input{width:100%;padding:.75rem 1rem;border-radius:var(--radius-md);border:1px solid var(--border-color);background-color:var(--bg-color);color:var(--text-primary);font-family:Nunito,sans-serif;font-size:1rem;transition:border-color .2s ease,box-shadow .2s ease}.form-input:focus{outline:none;border-color:var(--brand-blue);box-shadow:0 0 0 3px #0ea5e933}.grid{display:grid;gap:2rem}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.grid-cols-3{grid-template-columns:repeat(3,1fr)}.grid-cols-4{grid-template-columns:repeat(4,1fr)}@media (max-width: 900px){.grid-cols-2,.grid-cols-3,.grid-cols-4{grid-template-columns:1fr}.card[style*=grid-template-columns]{grid-template-columns:1fr!important}.section{padding:48px 0}.container{padding:0 1rem}}.navbar{position:sticky;top:0;z-index:50;background-color:#fffc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color)}@media (prefers-color-scheme: dark){.navbar{background-color:#030712cc}}.navbar-container{display:flex;align-items:center;justify-content:space-between;height:80px}.nav-brand{display:flex;align-items:center;gap:.75rem;font-family:Montserrat,sans-serif;font-weight:800;font-size:1.25rem;color:var(--brand-indigo);letter-spacing:-.02em}.nav-brand img{height:32px}.nav-links{display:flex;gap:2rem;align-items:center}.nav-link{font-weight:600;color:var(--text-muted);transition:color .2s}.nav-link:hover,.nav-link.active{color:var(--brand-blue)}.mobile-menu-btn{display:none;background:none;border:none;color:var(--text-primary);cursor:pointer}@media (max-width: 768px){.nav-links,.nav-cta{display:none}.mobile-menu-btn{display:block}}.footer{background-color:var(--footer-bg);color:#fff;padding:64px 0 32px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;margin-bottom:3rem}.footer-brand{margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}.footer-brand span{font-family:Montserrat,sans-serif;font-weight:800;font-size:1.5rem}.footer p{color:#94a3b8}.footer h4{color:#fff;margin-bottom:1.5rem}.footer ul{display:flex;flex-direction:column;gap:.75rem}.footer ul a{color:#94a3b8;transition:color .2s}.footer ul a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:2rem;text-align:center;color:#64748b;font-size:.875rem}@media (max-width: 768px){.footer-grid{grid-template-columns:1fr;gap:2rem}}.animate-spin{animation:spin .75s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.brand-spinner{width:32px;height:32px;border-radius:50%;border:3.5px solid var(--border-color);border-top-color:var(--brand-blue);animation:spin .75s linear infinite;display:inline-block}.btn-spinner{width:18px;height:18px;border-radius:50%;border:2.5px solid rgba(255,255,255,.35);border-top-color:#fff;animation:spin .7s linear infinite;display:inline-block;vertical-align:middle}