:root{--color-primary: #6366f1;--color-primary-dark: #4f46e5;--color-primary-light: #818cf8;--color-primary-50: #eef2ff;--color-text: #0f172a;--color-text-secondary: #475569;--color-text-muted: #94a3b8;--color-bg: #ffffff;--color-bg-alt: #f8fafc;--color-border: #e2e8f0;--color-success: #10b981;--color-warning: #f59e0b;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -2px rgba(0,0,0,.05);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.04);--shadow-xl: 0 20px 25px -5px rgba(0,0,0,.08), 0 8px 10px -6px rgba(0,0,0,.04)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--color-text);background:var(--color-bg);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--color-primary);text-decoration:none;transition:color .2s}a:hover{color:var(--color-primary-dark)}.container{max-width:1200px;margin:0 auto;padding:0 24px}.nav{position:sticky;top:0;z-index:100;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);background:#ffffffd9;border-bottom:1px solid var(--color-border);transition:box-shadow .3s}.nav-inner{display:flex;justify-content:space-between;align-items:center;padding:16px 0}.nav-brand{font-size:1.35rem;font-weight:800;color:var(--color-primary)!important;letter-spacing:-.02em;display:flex;align-items:center;gap:8px}.nav-brand:hover{text-decoration:none;color:var(--color-primary-dark)!important}.nav-brand svg{width:28px;height:28px}.nav-links{display:flex;gap:32px;align-items:center}.nav-link{color:var(--color-text-secondary);font-weight:500;font-size:.95rem;transition:color .2s;position:relative}.nav-link:hover{color:var(--color-text);text-decoration:none}.nav-link:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--color-primary);border-radius:1px;transition:width .2s}.nav-link:hover:after{width:100%}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:.95rem;padding:10px 24px;border-radius:var(--radius-sm);border:none;cursor:pointer;transition:all .2s;text-decoration:none!important;line-height:1.4}.btn-primary{background:var(--color-primary);color:#fff!important;box-shadow:0 1px 3px #6366f14d}.btn-primary:hover{background:var(--color-primary-dark);box-shadow:0 4px 12px #6366f159;transform:translateY(-1px)}.btn-outline{background:transparent;color:var(--color-primary)!important;border:2px solid var(--color-primary)}.btn-outline:hover{background:var(--color-primary-50);transform:translateY(-1px)}.btn-lg{padding:14px 36px;font-size:1.05rem;border-radius:var(--radius-md)}.section{padding:96px 0}.section-alt{background:var(--color-bg-alt)}.section-header{text-align:center;margin-bottom:56px}.section-title{font-size:2.25rem;font-weight:800;letter-spacing:-.025em;line-height:1.2;margin-bottom:16px}.section-subtitle{font-size:1.15rem;color:var(--color-text-secondary);max-width:600px;margin:0 auto}.card{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:32px;transition:all .25s}.card:hover{box-shadow:var(--shadow-lg);border-color:transparent;transform:translateY(-2px)}.card-icon{width:48px;height:48px;border-radius:var(--radius-md);background:var(--color-primary-50);color:var(--color-primary);display:flex;align-items:center;justify-content:center;margin-bottom:20px;font-size:1.4rem}.card h3{font-size:1.15rem;font-weight:700;margin-bottom:8px;letter-spacing:-.01em}.card p{color:var(--color-text-secondary);font-size:.95rem;line-height:1.6}.footer{margin-top:0;padding:64px 0 40px;background:var(--color-text);color:#cbd5e1}.footer a{color:#94a3b8}.footer a:hover{color:#fff}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}.footer-brand{color:#fff;font-size:1.25rem;font-weight:800;margin-bottom:12px;display:block}.footer-desc{font-size:.9rem;line-height:1.7;color:#94a3b8}.footer-heading{color:#fff;font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:16px}.footer-links{list-style:none;display:flex;flex-direction:column;gap:10px}.footer-links a{font-size:.9rem}.footer-bottom{border-top:1px solid #334155;padding-top:24px;display:flex;justify-content:space-between;align-items:center;font-size:.85rem;color:#64748b}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:fadeInUp .6s ease forwards;opacity:0}.delay-1{animation-delay:.1s}.delay-2{animation-delay:.2s}.delay-3{animation-delay:.3s}.delay-4{animation-delay:.4s}.nav-hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px;z-index:110}.nav-hamburger span{display:block;width:24px;height:2.5px;background:var(--color-text);border-radius:2px;transition:transform .3s,opacity .3s}.nav-hamburger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}.nav-hamburger.open span:nth-child(2){opacity:0}.nav-hamburger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}@media(max-width:768px){.nav-hamburger{display:flex}.nav-inner{position:relative}.nav-links{display:none;flex-direction:column;position:absolute;top:100%;left:-24px;right:-24px;background:#fffffffa;backdrop-filter:blur(12px);padding:16px 24px 24px;gap:8px;border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-lg)}.nav-links.open{display:flex}.nav-link{padding:10px 0;font-size:1rem}.nav-link:after{display:none}.nav-links .btn{width:100%;text-align:center;margin-top:8px}.container{padding:0 16px}.section{padding:56px 0}.section-title{font-size:1.75rem}.section-subtitle{font-size:1rem}.section-header{margin-bottom:36px}.card{padding:24px}.card h3{font-size:1.05rem}.card p{font-size:.9rem}.btn-lg{padding:12px 28px;font-size:.95rem}.footer{padding:48px 0 32px}.footer-grid{grid-template-columns:1fr;gap:32px}.footer-bottom{flex-direction:column;gap:12px;text-align:center}}@media(max-width:480px){.container{padding:0 12px}.section{padding:40px 0}.section-title{font-size:1.5rem}.section-subtitle{font-size:.9rem}.section-header{margin-bottom:28px}.card{padding:20px}.card-icon{width:40px;height:40px;font-size:1.2rem;margin-bottom:14px}.btn{padding:8px 18px;font-size:.9rem}.btn-lg{padding:10px 24px;font-size:.9rem}.footer{padding:36px 0 24px}}