:root{--bg-primary:#0a192f;--bg-secondary:#112240;--bg-tertiary:#1b2a4a;--bg-card:#112240;--bg-glass:#112240b3;--border-glass:#ffffff1a;--border-glow:#3b82f666;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#94a3b8;--accent-blue:#2563eb;--accent-cyan:#38bdf8;--accent-light:#60a5fa;--accent-green:#10b981;--accent-amber:#f59e0b;--gradient-primary:linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);--gradient-accent:linear-gradient(135deg, #2563eb 0%, #38bdf8 100%);--gradient-tech:linear-gradient(135deg, #38bdf8 0%, #2563eb 100%);--gradient-dark:linear-gradient(180deg, #0a192f 0%, #0f172a 100%);--shadow-sm:0 2px 4px #0003;--shadow-lg:0 10px 30px #0000004d;--shadow-blue:0 4px 20px #2563eb33;--radius-sm:6px;--radius-md:12px;--radius-lg:18px;--radius-full:9999px;--font-heading:"Outfit", sans-serif;--font-body:"Plus Jakarta Sans", sans-serif;--transition-fast:.15s ease;--transition-normal:.25s ease}[data-theme=light]{--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-tertiary:#f1f5f9;--bg-card:#fff;--bg-glass:#ffffffe6;--border-glass:#e2e8f0;--border-glow:#2563eb4d;--text-primary:#0f172a;--text-secondary:#334155;--text-muted:#64748b;--shadow-sm:0 1px 3px #0000000d;--shadow-lg:0 10px 25px #0000000d;--shadow-blue:0 4px 15px #2563eb1a;--gradient-dark:linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-primary);overflow-x:hidden}body{min-height:100vh;transition:background-color var(--transition-normal), color var(--transition-normal);line-height:1.6}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);letter-spacing:-.01em;font-weight:700;line-height:1.25}a{color:inherit;text-decoration:none}button,input,select,textarea{font-family:inherit;font-size:inherit}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--accent-blue)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}.section-padding{padding:5rem 0}@media (width<=768px){.section-padding{padding:3rem 0}}.gradient-text{color:var(--accent-cyan);background:linear-gradient(135deg,#60a5fa 0%,#2563eb 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;display:inline-block}.section-tag{border-radius:var(--radius-full);color:var(--accent-cyan);letter-spacing:.04em;text-transform:uppercase;background:#2563eb1a;border:1px solid #2563eb40;align-items:center;gap:.5rem;margin-bottom:.85rem;padding:.3rem .85rem;font-size:.825rem;font-weight:600;display:inline-flex}.section-title{color:var(--text-primary);margin-bottom:1rem;font-size:clamp(1.85rem,3.5vw,2.6rem);font-weight:700}.section-desc{color:var(--text-secondary);max-width:640px;margin:0 auto 2.5rem;font-size:1.05rem}.text-center{text-align:center}.glass-card{background:var(--bg-card);border:1px solid var(--border-glass);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal)}.glass-card:hover{box-shadow:var(--shadow-lg);border-color:var(--border-glow);transform:translateY(-3px)}.btn{border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;border:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.6rem;font-weight:600;display:inline-flex}.btn-primary{background:var(--accent-blue);color:#fff;box-shadow:0 4px 12px #2563eb4d}.btn-primary:hover{background:#1d4ed8;transform:translateY(-1px);box-shadow:0 6px 16px #2563eb66}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-glass)}.btn-secondary:hover{border-color:var(--accent-blue);color:var(--text-primary);background:#ffffff1a}.btn-outline{color:var(--accent-cyan);border:1px solid var(--accent-blue);background:0 0}.btn-outline:hover{background:var(--accent-blue);color:#fff}.badge{border-radius:var(--radius-full);align-items:center;gap:.4rem;padding:.25rem .75rem;font-size:.8rem;font-weight:600;display:inline-flex}.badge-cyan{color:var(--accent-cyan);background:#38bdf81f;border:1px solid #38bdf840}.badge-purple{color:#93c5fd;background:#2563eb26;border:1px solid #2563eb4d}.badge-green{color:var(--accent-green);background:#10b9811f;border:1px solid #10b98140}.badge-amber{color:var(--accent-amber);background:#f59e0b1f;border:1px solid #f59e0b40}.modal-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#0a192fd9;justify-content:center;align-items:center;width:100vw;height:100vh;padding:1.5rem;display:flex;position:fixed;top:0;left:0}.modal-content{background:var(--bg-secondary);border:1px solid var(--border-glass);border-radius:var(--radius-md);width:100%;max-width:680px;max-height:90vh;box-shadow:var(--shadow-lg);padding:2rem;position:relative;overflow-y:auto}