*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;padding:0;font-family:system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',sans-serif;line-height:1.6;color:#e5e7eb;background-color:#111827;min-height:100vh;overflow-x:hidden}#root{min-height:100vh;display:flex;flex-direction:column}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#1f2937;border-radius:4px}::-webkit-scrollbar-thumb{background:#10b981;border-radius:4px;transition:background 0.3s}::-webkit-scrollbar-thumb:hover{background:#059669}html{scrollbar-width:thin;scrollbar-color:#10b981 #1f2937}.custom-sidebar{height:calc(100vh - 3.5rem);overflow-y:auto;padding-top:2rem}.custom-sidebar::-webkit-scrollbar{display:none}.custom-sidebar{scrollbar-width:none;-ms-overflow-style:none}@media (max-width:768px){.custom-sidebar{height:auto!important;overflow-y:visible!important;padding-top:0!important}}.cert-scroll-container{position:relative;width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;scroll-behavior:smooth;padding:.5rem 0}.cert-scroll-wrapper{display:flex;gap:2rem;padding:1rem 2rem;min-width:100%;justify-content:center}.cert-item{display:flex;flex-direction:column;align-items:center;text-align:center;flex-shrink:0;text-decoration:none;transition:transform 0.2s ease;padding:.5rem}.cert-item:hover{transform:translateY(-4px)}.cert-image{width:120px;height:120px;margin-bottom:.75rem;overflow:hidden;border-radius:50%;border:4px solid #374151;background-color:#1f2937;transition:border-color 0.3s ease}.cert-item:hover .cert-image{border-color:#10b981}.cert-image img{width:100%;height:100%;object-fit:cover}.cert-name{font-size:.875rem;font-weight:700;color:#f3f4f6;margin-bottom:.25rem}.cert-desc{font-size:.75rem;color:#9ca3af}.cert-scroll-container::-webkit-scrollbar{height:6px}.cert-scroll-container::-webkit-scrollbar-track{background:#1f2937;border-radius:3px}.cert-scroll-container::-webkit-scrollbar-thumb{background:#10b981;border-radius:3px;opacity:.7;transition:opacity 0.3s}.cert-scroll-container:hover::-webkit-scrollbar-thumb{opacity:1}@media (max-width:768px){.cert-scroll-wrapper{gap:1.5rem;padding:1rem;justify-content:flex-start;min-width:max-content}.cert-scroll-container::-webkit-scrollbar{height:4px}}input:focus,textarea:focus,select:focus{outline:none;border-color:#10b981!important;box-shadow:0 0 0 3px rgb(16 185 129 / .1)}button{cursor:pointer;transition:all 0.3s ease}button:disabled{cursor:not-allowed;opacity:.6}a{transition:color 0.3s ease}.hover\:-translate-y-1:hover{transform:translateY(-.25rem)}.line-clamp-2{display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.line-clamp-3{display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}.fa-spin{animation:spin 1s linear infinite}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}:focus-visible{outline:2px solid #10b981;outline-offset:2px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:0.01ms!important;animation-iteration-count:1!important;transition-duration:0.01ms!important}}@media print{body{background:#fff;color:#000}nav,.cert-scroll-container,#contactForm,button{display:none}a{color:#000;text-decoration:underline}}