:root{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-card: #ffffff;--bg-card-hover: #ffffff;--border-color: #e2e8f0;--border-glow: rgba(37, 99, 235, .35);--primary: #2563eb;--primary-glow: rgba(37, 99, 235, .25);--accent-purple: #7c3aed;--accent-cyan: #0284c7;--accent-emerald: #059669;--accent-rose: #e11d48;--text-main: #0f172a;--text-muted: #475569;--text-dim: #94a3b8;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-full: 9999px;--shadow-card: 0 4px 20px -2px rgba(15, 23, 42, .05), 0 2px 6px -1px rgba(15, 23, 42, .02);--shadow-glow: 0 10px 30px -5px rgba(37, 99, 235, .12);--font-heading: "Outfit", -apple-system, BlinkMacSystemFont, sans-serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;color-scheme:light}body{background-color:var(--bg-primary);color:var(--text-main);font-family:var(--font-body);line-height:1.6;overflow-x:hidden;background-image:radial-gradient(circle at 15% 15%,rgba(37,99,235,.06) 0%,transparent 40%),radial-gradient(circle at 85% 65%,rgba(124,58,237,.05) 0%,transparent 45%),radial-gradient(circle at 50% 90%,rgba(2,132,199,.04) 0%,transparent 40%);background-attachment:fixed;min-height:100vh}h1,h2,h3,h4,.brand-title{font-family:var(--font-heading);letter-spacing:-.02em;font-weight:700;color:var(--text-main)}a{color:inherit;text-decoration:none}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}.glass-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);transition:all .3s cubic-bezier(.16,1,.3,1)}.glass-card:hover{border-color:var(--border-glow);transform:translateY(-3px);box-shadow:0 16px 36px -8px #0f172a14,0 0 20px #2563eb1a}.gradient-text{background:linear-gradient(135deg,#2563eb,#7c3aed 55%,#0284c7);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.gradient-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:var(--radius-full);background:#2563eb14;border:1px solid rgba(37,99,235,.2);color:#1d4ed8;font-size:.85rem;font-weight:600;letter-spacing:.02em;text-transform:uppercase}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:var(--radius-md);font-family:var(--font-heading);font-size:.95rem;font-weight:600;cursor:pointer;transition:all .25s ease;border:none;outline:none}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--accent-purple) 100%);color:#fff;box-shadow:0 4px 14px var(--primary-glow)}.btn-primary:hover{opacity:.95;transform:translateY(-2px);box-shadow:0 6px 20px #2563eb59}.btn-secondary{background:#fff;border:1px solid #cbd5e1;color:#1e293b;box-shadow:0 1px 3px #0000000a}.btn-secondary:hover{background:#f8fafc;border-color:#94a3b8;color:#0f172a}.navbar{position:sticky;top:0;z-index:100;background:#ffffffe0;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border-color);padding:16px 0;box-shadow:0 2px 10px #00000005}.nav-container{display:flex;align-items:center;justify-content:space-between}.nav-logo{display:flex;align-items:center;gap:12px;font-family:var(--font-heading);font-weight:800;font-size:1.35rem}.nav-logo-icon{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--primary),var(--accent-purple));display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px var(--primary-glow)}.nav-links{display:flex;align-items:center;gap:28px;list-style:none}.nav-link{font-size:.92rem;font-weight:600;color:var(--text-muted);transition:color .2s ease;cursor:pointer}.nav-link:hover,.nav-link.active{color:var(--primary)}.section{padding:80px 0}.section-title{font-size:2.5rem;margin-bottom:14px}.section-desc{color:var(--text-muted);font-size:1.1rem;max-width:600px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:32px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}@media(max-width:900px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.nav-links{display:none}}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:18px}.form-label{font-size:.88rem;font-weight:600;color:var(--text-main)}.form-input,.form-textarea,.form-select{width:100%;padding:12px 16px;background:#fff;border:1px solid #cbd5e1;border-radius:var(--radius-md);color:var(--text-main);font-family:var(--font-body);font-size:.95rem;transition:all .2s ease;outline:none;box-shadow:0 1px 2px #00000008}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px #2563eb26}.terminal-box{background:#090d16;border:1px solid #1e293b;border-radius:var(--radius-md);padding:16px;font-family:JetBrains Mono,Fira Code,Courier New,monospace;font-size:.82rem;color:#38bdf8;max-height:280px;overflow-y:auto;line-height:1.5;white-space:pre-wrap;box-shadow:inset 0 2px 6px #00000080}.alert-success{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46;padding:14px 18px;border-radius:var(--radius-md);font-size:.92rem;font-weight:500}.alert-error{background:#fff1f2;border:1px solid #fecdd3;color:#9f1239;padding:14px 18px;border-radius:var(--radius-md);font-size:.92rem;font-weight:500}.accordion-item{border:1px solid var(--border-color);border-radius:var(--radius-md);margin-bottom:12px;background:#fff;box-shadow:0 1px 3px #00000008;overflow:hidden;transition:all .25s ease}.accordion-header{padding:18px 24px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;-webkit-user-select:none;user-select:none;font-weight:600;font-size:1.05rem;color:var(--text-main)}.accordion-body{padding:0 24px 20px;color:var(--text-muted);line-height:1.7}.footer{border-top:1px solid var(--border-color);background:#fff;padding:60px 0 30px;margin-top:80px}