@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap";:root{font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh;background-color:var(--bg-color, #f8fafc);transition:background-color .3s ease}h1,h2,h3,h4,h5,h6,.logo{font-family:Plus Jakarta Sans,sans-serif}a{text-decoration:none}:root{--bg-color: #fafafa;--bg-secondary: #ffffff;--text-main: #09090b;--text-muted: #52525b;--text-subtle: #a1a1aa;--card-bg: rgba(255, 255, 255, .7);--card-border: rgba(228, 228, 231, .8);--primary: #2563eb;--primary-light: #3b82f6;--primary-dark: #1d4ed8;--accent: #0ea5e9;--success: #10b981;--warning: #f59e0b;--error: #ef4444;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .04);--shadow: 0 10px 25px rgba(0, 0, 0, .05);--shadow-md: 0 15px 35px rgba(0, 0, 0, .08);--shadow-lg: 0 25px 50px rgba(0, 0, 0, .12);--radius-sm: 8px;--radius: 12px;--radius-lg: 20px;--radius-xl: 28px;--transition: all .3s cubic-bezier(.16, 1, .3, 1)}[data-theme=dark]{--bg-color: #050505;--bg-secondary: #0a0a0a;--text-main: #fcfcfc;--text-muted: #a1a1aa;--text-subtle: #52525b;--card-bg: rgba(20, 20, 20, .5);--card-border: rgba(255, 255, 255, .1);--primary: #3b82f6;--primary-light: #60a5fa;--primary-dark: #2563eb;--accent: #38bdf8;--shadow-sm: 0 4px 15px rgba(0, 0, 0, .3);--shadow: 0 10px 30px rgba(0, 0, 0, .4);--shadow-md: 0 20px 40px rgba(0, 0, 0, .5);--shadow-lg: 0 30px 60px rgba(0, 0, 0, .6)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}html,body{width:100%;overflow-x:hidden;color:var(--text-main);font-size:15px}#root{width:100%;min-height:100vh;display:flex;flex-direction:column}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-15px)}to{transform:translateY(0)}}.animate-fade-in{animation:fadeInUp .7s cubic-bezier(.16,1,.3,1) forwards;opacity:0}.container{max-width:1100px;margin:0 auto;padding:1.5rem;width:100%;position:relative;z-index:1}.section-wrapper{margin-bottom:5rem}.navbar{width:100%;background:rgba(var(--bg-color),.75);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--card-border);position:sticky;top:0;z-index:100;transition:var(--transition)}.nav-container{max-width:1100px;margin:0 auto;padding:1rem 1.5rem;display:flex;justify-content:space-between;align-items:center}.logo{font-weight:800;font-size:1.4rem;letter-spacing:-.5px;color:var(--text-main);display:flex;align-items:center;gap:2px}.logo span{background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.nav-actions{display:flex;align-items:center;gap:1.5rem}.nav-link{color:var(--text-muted);font-weight:600;font-size:.95rem;position:relative;padding:.4rem 0;transition:var(--transition)}.nav-link:hover,.nav-link.active{color:var(--text-main)}.theme-btn{background:var(--bg-secondary);border:1px solid var(--card-border);color:var(--text-main);padding:.5rem;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition);box-shadow:var(--shadow-sm)}.theme-btn:hover{border-color:var(--primary);color:var(--primary);transform:rotate(15deg) scale(1.1)}.hero{text-align:center;padding:7rem 0 5rem;position:relative}.hero:before,.hero:after{content:"";position:absolute;border-radius:50%;filter:blur(100px);z-index:-1;opacity:.5;animation:float 12s ease-in-out infinite}.hero:before{top:5%;left:20%;width:350px;height:350px;background:#2563eb26}.hero:after{bottom:5%;right:20%;width:300px;height:300px;background:#0ea5e926;animation-delay:-6s}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:var(--bg-secondary);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--card-border);padding:.5rem 1.2rem;border-radius:50px;font-size:.85rem;color:var(--text-main);margin-bottom:2rem;font-weight:600;box-shadow:var(--shadow-sm)}.hero h1{font-size:clamp(2.5rem,6vw,4.2rem);margin:0 0 .75rem;font-weight:800;line-height:1.1;letter-spacing:-.04em;background:linear-gradient(to right,var(--text-main),var(--text-muted),var(--text-main));background-size:200% auto;color:transparent;-webkit-background-clip:text;background-clip:text}.hero .subtitle{font-size:1.25rem;color:var(--text-muted);font-weight:600;letter-spacing:-.01em}.contact-bar{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap;margin-top:1.5rem}.contact-item{display:flex;align-items:center;gap:.5rem;padding:.6rem 1.25rem;background:var(--card-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:12px;border:1px solid var(--card-border);font-size:.9rem;font-weight:600;color:var(--text-muted);transition:var(--transition);box-shadow:var(--shadow-sm)}.contact-item:hover{border-color:var(--primary);color:var(--text-main);transform:translateY(-3px);box-shadow:var(--shadow)}.hero-cta{margin-top:3rem;display:flex;gap:1.25rem;justify-content:center;flex-wrap:wrap}.btn-primary-solid{display:inline-flex;align-items:center;gap:.5rem;padding:.9rem 2.2rem;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;border:none;border-radius:50px;font-weight:600;font-size:1rem;text-decoration:none;cursor:pointer;transition:var(--transition);box-shadow:0 8px 20px #2563eb4d}.btn-primary-solid:hover{transform:translateY(-3px);box-shadow:0 12px 25px #2563eb66;color:#fff}.btn-secondary{display:inline-flex;align-items:center;gap:.5rem;padding:.9rem 2.2rem;background:var(--card-bg);color:var(--text-main);border:1px solid var(--card-border);border-radius:50px;font-weight:600;font-size:1rem;cursor:pointer;transition:var(--transition);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background:var(--bg-secondary);border-color:var(--text-muted);transform:translateY(-3px);box-shadow:var(--shadow)}.btn-expand{display:inline-flex;align-items:center;gap:.4rem;background:#2563eb0d;border:1px solid rgba(37,99,235,.2);border-radius:8px;color:var(--primary);font-weight:700;font-size:.9rem;cursor:pointer;padding:.6rem 1rem;margin:1rem 0;transition:var(--transition)}.btn-expand:hover{background:#2563eb1a;color:var(--primary-dark)}.section-header{margin-bottom:2.5rem}.section-title{font-size:1.75rem;margin:0 0 .25rem;display:flex;align-items:center;gap:.75rem;font-weight:800;color:var(--text-main);letter-spacing:-.02em}.section-subtitle{color:var(--text-muted);font-size:1rem;margin-left:3rem;font-weight:500}.section-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#2563eb1a,#0ea5e91a);border:1px solid rgba(37,99,235,.2);border-radius:12px;color:var(--primary);box-shadow:var(--shadow-sm)}.timeline{border-left:2px solid var(--card-border);padding-left:2rem;margin-left:1.2rem;position:relative}.timeline-item{position:relative;margin-bottom:2.5rem}.timeline-item:last-child{margin-bottom:0}.timeline-item:before{content:"";position:absolute;left:-2.45rem;top:.25rem;width:14px;height:14px;border-radius:50%;background:var(--primary);border:3px solid var(--bg-color);box-shadow:0 0 0 2px #2563eb33}.timeline-date{font-size:.85rem;font-weight:700;color:var(--primary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem;display:block}.timeline-content{background:var(--card-bg);border:1px solid var(--card-border);padding:1.5rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:var(--transition);position:relative;overflow:hidden;z-index:1;backface-visibility:hidden;-webkit-backface-visibility:hidden;transform:translateZ(0);-webkit-transform:translateZ(0);will-change:transform,opacity}.timeline-content:before{content:"";position:absolute;inset:0;border-radius:inherit;opacity:0;transition:opacity .4s ease;background:radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),rgba(37,99,235,.08),transparent 40%);z-index:-1;pointer-events:none}[data-theme=dark] .timeline-content:before{background:radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),rgba(56,189,248,.15),transparent 40%)}.timeline-content:hover{transform:translate(5px) translateZ(0);-webkit-transform:translateX(5px) translateZ(0);border-color:#2563eb66;box-shadow:var(--shadow)}.timeline-content:hover:before{opacity:1}.grid-section{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}.card{background:var(--card-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);padding:2.25rem;border-radius:var(--radius-lg);border:1px solid var(--card-border);box-shadow:var(--shadow-sm);transition:transform .3s,border-color .3s,box-shadow .3s;height:100%;display:flex;flex-direction:column;position:relative;overflow:hidden;z-index:1;backface-visibility:hidden;-webkit-backface-visibility:hidden;transform:translateZ(0);-webkit-transform:translateZ(0);will-change:transform,opacity}.card:before{content:"";position:absolute;inset:0;border-radius:inherit;opacity:0;transition:opacity .4s ease;background:radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),rgba(37,99,235,.08),transparent 40%);z-index:-1;pointer-events:none}[data-theme=dark] .card:before{background:radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),rgba(56,189,248,.15),transparent 40%)}.card:hover{transform:translateY(-5px) translateZ(0);-webkit-transform:translateY(-5px) translateZ(0);box-shadow:var(--shadow-md);border-color:#2563eb66}.card:hover:before{opacity:1}.card-header{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;margin-bottom:1.5rem;gap:1rem}.card-header h3{margin:0;font-size:1.3rem;font-weight:800;color:var(--text-main);line-height:1.3;letter-spacing:-.01em}.card-meta{color:var(--text-muted);font-weight:600;font-size:.9rem}.card-description{color:var(--text-muted);font-size:.95rem;line-height:1.6;margin-bottom:1.25rem;font-weight:400}.card-content{flex:1;display:flex;flex-direction:column}.card-footer{margin-top:auto;padding-top:1.5rem;border-top:1px solid var(--card-border);display:flex;justify-content:space-between;align-items:center}.feature-list{list-style:none;padding:0;margin:0 0 1.5rem;animation:fadeInUp .3s ease}.feature-list li{position:relative;padding-left:1.5rem;margin-bottom:.75rem;font-size:.95rem;color:var(--text-main);line-height:1.5;font-weight:500}.feature-list li strong{font-weight:700;color:var(--primary-dark)}[data-theme=dark] .feature-list li strong{color:var(--primary-light)}.feature-list li:before{content:"✦";position:absolute;left:0;top:2px;color:var(--primary);font-size:.8rem}.badge-container{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.25rem}.badge{display:inline-flex;align-items:center;gap:.3rem;padding:.35rem .75rem;border-radius:8px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;border:1px solid transparent}.badge-primary{background:#2563eb1a;color:var(--primary);border-color:#2563eb33}.badge-warning{background:#f59e0b1a;color:var(--warning);border-color:#f59e0b33}.badge-purple{background:#a855f71a;color:#a855f7;border-color:#a855f733}.badge-info{background:#0ea5e91a;color:var(--accent);border-color:#0ea5e933}.skill-tag{display:inline-flex;align-items:center;background:var(--bg-secondary);border:1px solid var(--card-border);padding:.4rem .85rem;border-radius:8px;font-size:.85rem;font-weight:600;color:var(--text-muted);transition:var(--transition);margin-right:.5rem;margin-bottom:.5rem;box-shadow:var(--shadow-sm)}.skill-tag:hover{background:var(--text-main);color:var(--bg-color);border-color:var(--text-main);transform:translateY(-2px);box-shadow:var(--shadow)}.skill-category{font-weight:800;color:var(--text-main);margin-right:.75rem;font-size:1rem;display:inline-block;margin-bottom:.75rem;width:100%;border-bottom:2px solid var(--card-border);padding-bottom:.5rem}.skill-group{margin-bottom:2rem}.info-box,.demo-box,.warning-box{padding:1.25rem;border-radius:12px;margin-bottom:1.25rem;font-size:.9rem;line-height:1.5;font-weight:500}.info-box{background:var(--bg-secondary);border:1px solid var(--card-border);box-shadow:var(--shadow-sm)}.demo-box{background:#2563eb0d;border:1px solid rgba(37,99,235,.2)}.warning-box{background:#ef44440d;border:1px solid rgba(239,68,68,.2)}.api-key-box{background:#09090b;color:#a3e635;padding:.85rem;border-radius:8px;font-family:JetBrains Mono,monospace;font-size:.85rem;word-break:break-all;border:1px solid #27272a;margin-top:.5rem;font-weight:400}.modal-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:1rem;animation:fadeInUp .3s ease}.modal{background:var(--bg-secondary);padding:2.5rem;border-radius:var(--radius-xl);width:100%;max-width:480px;border:1px solid var(--card-border);box-shadow:var(--shadow-lg);animation:slideUp .4s cubic-bezier(.16,1,.3,1);position:relative;max-height:90vh;overflow-y:auto}.modal::-webkit-scrollbar{width:6px}.modal::-webkit-scrollbar-track{background:transparent}.modal::-webkit-scrollbar-thumb{background:var(--card-border);border-radius:10px}.modal h3{margin-top:0;font-size:1.6rem;margin-bottom:.5rem;font-weight:800}.modal-subtitle{color:var(--text-muted);font-size:1rem;margin-bottom:1.5rem}.modal input,.modal textarea{width:100%;padding:1rem 1.25rem;margin-bottom:1.25rem;background:var(--bg-color);border:1px solid var(--card-border);color:var(--text-main);border-radius:12px;font-size:1rem;transition:var(--transition);box-sizing:border-box;font-family:inherit}.modal textarea{resize:vertical;min-height:120px}.modal input:focus,.modal textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px #2563eb1a}.btn-primary{width:100%;padding:1rem;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;border:none;border-radius:12px;font-weight:600;font-size:1rem;margin-top:.5rem;cursor:pointer;transition:var(--transition);box-shadow:0 4px 15px #2563eb4d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px #2563eb66}.btn-text{background:none;border:none;color:var(--text-muted);width:100%;margin-top:1.25rem;cursor:pointer;font-size:.95rem;font-weight:600;transition:var(--transition)}.btn-text:hover{color:var(--text-main)}.admin-card{background:var(--card-bg);border-radius:var(--radius-xl);padding:2.5rem;border:1px solid var(--card-border);box-shadow:var(--shadow-md);overflow:hidden}.batch-action-bar{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.25rem;background:#ef44440d;border:1px solid rgba(239,68,68,.2);border-radius:12px;margin-bottom:1.5rem;animation:fadeInUp .3s ease}.batch-text{font-weight:700;color:var(--error);font-size:.95rem}.btn-danger{background:var(--error);color:#fff;border:none;padding:.6rem 1.2rem;border-radius:8px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:.5rem;transition:var(--transition)}.btn-danger:hover{background:#dc2626;transform:translateY(-2px);box-shadow:0 4px 12px #ef44444d}.data-table{width:100%;border-collapse:separate;border-spacing:0;font-size:.9rem}.data-table th,.data-table td{padding:1.25rem 1rem;text-align:left;border-bottom:1px solid var(--card-border)}.data-table th{font-weight:800;color:var(--text-muted);text-transform:uppercase;font-size:.75rem;letter-spacing:.08em;background:rgba(var(--bg-color),.5)}.data-table tr:last-child td{border-bottom:none}.data-table tr{transition:background-color .2s}.data-table tr:hover{background-color:rgba(var(--primary),.02)}.admin-checkbox{width:16px;height:16px;cursor:pointer;accent-color:var(--primary)}.action-btn{background:none;border:1px solid transparent;color:var(--text-muted);cursor:pointer;padding:6px;border-radius:6px;transition:var(--transition);display:flex;align-items:center;justify-content:center}.action-btn:hover{background:#ef44441a;color:var(--error);border-color:#ef444433}.link-primary{color:var(--text-main);text-decoration:none;font-weight:700;font-size:.95rem;display:inline-flex;align-items:center;gap:.5rem;transition:var(--transition)}.link-primary:hover{color:var(--primary);gap:.75rem}.external-link{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--bg-secondary);border-radius:10px;border:1px solid var(--card-border);color:var(--text-main);transition:var(--transition);box-shadow:var(--shadow-sm)}.external-link:hover{background:var(--primary);color:#fff;transform:translateY(-3px);border-color:var(--primary);box-shadow:var(--shadow)}@media(max-width:768px){.grid-section{grid-template-columns:1fr;gap:1.5rem}.hero{padding:5rem 0 3rem}.hero h1{font-size:2.4rem}.section-title{font-size:1.5rem}.card,.timeline-content,.modal{padding:1.5rem}.contact-bar{flex-direction:column}.contact-item{width:100%;justify-content:center}.admin-card{padding:1.5rem;overflow-x:auto}}.chatbot-fab{position:fixed;bottom:2rem;right:2rem;background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 100%);color:#fff;border:none;border-radius:50px;padding:1rem 1.5rem;display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:1rem;cursor:pointer;box-shadow:0 10px 25px #2563eb66;z-index:999;transition:all .3s cubic-bezier(.16,1,.3,1)}.chatbot-fab:hover{transform:translateY(-5px) scale(1.05);box-shadow:0 15px 35px #2563eb80}.chatbot-fab.hidden{transform:scale(0);opacity:0;pointer-events:none}.fab-icon{animation:pulse 2s infinite}.chatbot-window{position:fixed;bottom:2rem;right:2rem;width:380px;max-width:calc(100vw - 2rem);height:600px;max-height:calc(100vh - 4rem);background:var(--bg-secondary);border:1px solid var(--card-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;z-index:1000;overflow:hidden;opacity:0;transform:translateY(20px) scale(.95);pointer-events:none;transition:all .3s cubic-bezier(.16,1,.3,1)}.chatbot-window.open{opacity:1;transform:translateY(0) scale(1);pointer-events:all}.chat-header{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);padding:1.25rem;display:flex;justify-content:space-between;align-items:center;color:#fff}.chat-avatar{background:#fff3;padding:.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center}.close-btn{background:none;border:none;color:#fff;cursor:pointer;opacity:.8;transition:opacity .2s}.close-btn:hover{opacity:1}.chat-body{flex:1;padding:1.25rem;overflow-y:auto;display:flex;flex-direction:column;gap:1rem;background:var(--bg-color)}.chat-body::-webkit-scrollbar{width:5px}.chat-body::-webkit-scrollbar-thumb{background:var(--card-border);border-radius:10px}.chat-message{display:flex;flex-direction:column;max-width:85%}.chat-message.user{align-self:flex-end;align-items:flex-end}.chat-message.ai{align-self:flex-start;align-items:flex-start}.message-bubble{padding:.85rem 1rem;border-radius:18px;font-size:.95rem;line-height:1.5;box-shadow:var(--shadow-sm)}.user .message-bubble{background:var(--primary);color:#fff;border-bottom-right-radius:4px}.ai .message-bubble{background:var(--card-bg);color:var(--text-main);border:1px solid var(--card-border);border-bottom-left-radius:4px}.chat-footer{padding:1rem;background:var(--bg-secondary);border-top:1px solid var(--card-border);display:flex;gap:.5rem}.chat-footer input{flex:1;padding:.75rem 1.25rem;border-radius:50px;border:1px solid var(--card-border);background:var(--bg-color);color:var(--text-main);font-size:.95rem;outline:none;transition:border-color .2s}.chat-footer input:focus{border-color:var(--primary)}.chat-footer button{background:var(--primary);color:#fff;border:none;border-radius:50%;width:44px;height:44px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform .2s,opacity .2s}.chat-footer button:disabled{opacity:.5;cursor:not-allowed}.chat-footer button:not(:disabled):hover{transform:scale(1.05)}.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:768px){.chatbot-window{width:calc(100vw - 2rem);height:calc(100vh - 4rem);bottom:1rem;right:1rem}.chatbot-fab{bottom:1.5rem;right:1.5rem;padding:.8rem 1.2rem}}