@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono&display=swap";:root{--bg-primary:#f8fafc;--bg-secondary:#f1f5f9;--text-primary:#0f172a;--text-secondary:#64748b;--accent:#3b82f6;--accent-light:#60a5fa;--border:#e2e8f0;--card-bg:#fff;--gradient-start:#1e3a8a;--gradient-end:#3b82f6;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px -1px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a;--shadow-xl:0 20px 25px -5px #0000001a;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px}[data-theme=dark]{--bg-primary:#0a0f1a;--bg-secondary:#111827;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--accent:#60a5fa;--accent-light:#93c5fd;--border:#1e293b;--card-bg:#0f172a;--gradient-start:#1e3a8a;--gradient-end:#3b82f6;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 6px -1px #0006;--shadow-lg:0 10px 15px -3px #0006;--shadow-xl:0 20px 25px -5px #0006}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--text-primary);background-color:var(--bg-primary);font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6}.navbar{z-index:1000;transition:all .3s;position:fixed;top:0;left:0;right:0}.nav-container{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#1e3a8a99;border-bottom:1px solid #ffffff1a;justify-content:space-between;align-items:center;width:100%;padding:15px 50px;display:flex}.navbar.scrolled .nav-container{border-color:var(--border);background:#0a0f1af2}.nav-logo{color:#fff;letter-spacing:1px;font-size:1.3rem;font-weight:700;text-decoration:none}.nav-links{gap:5px;display:flex}.nav-links button{color:#ffffffd9;cursor:pointer;background:0 0;border:none;border-radius:25px;padding:10px 18px;font-size:.85rem;font-weight:500;transition:all .2s}.nav-links button:hover{color:#fff;background:#ffffff26}.navbar.scrolled .nav-links button{color:var(--text-secondary)}.navbar.scrolled .nav-links 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h1{color:#fff;margin-bottom:8px;font-size:2.5rem}.hero-title{color:#ffffffe6;margin-bottom:20px;font-size:1.1rem}.hero-bio{color:#fffc;max-width:500px;margin:0 auto 30px}.social-icons{justify-content:center;gap:15px;display:flex}.social-icon{color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1a;border:2px solid #ffffff4d;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;font-size:.85rem;font-weight:600;text-decoration:none;transition:all .3s;display:flex}.social-icon:hover{color:var(--gradient-start);background:#fff;border-color:#fff;text-decoration:none;transform:translateY(-3px);box-shadow:0 10px 20px #0003}.footer .social-icon{border-color:var(--border);color:var(--text-secondary);background:var(--bg-secondary)}.footer .social-icon:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.skills-section{background:var(--bg-primary);padding:60px 0}.skills-section h2{text-align:center;margin-bottom:40px}.skills-section .container{max-width:1200px;padding:0 40px}.skills-grid{grid-template-columns:repeat(3,1fr);gap:20px;margin:0 auto;display:grid}@media (max-width:900px){.skills-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:600px){.skills-grid{grid-template-columns:1fr}.skills-section .container{padding:0 20px}}.skill-category{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:24px;transition:all 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#3b82f64d}.submit-btn:hover{background:linear-gradient(135deg,var(--gradient-start)0%,var(--accent)100%);transform:translateY(-2px);box-shadow:0 6px 20px #3b82f666}.submit-btn:active{transform:translateY(0)}.form-status{text-align:center;color:var(--accent);background:#3b82f614;border-radius:8px;margin-top:20px;padding:12px;font-size:.95rem;font-weight:600}.footer{text-align:center;color:var(--text-secondary);padding:40px 0;font-size:.9rem}.chatbot-toggle{background:var(--accent);color:#fff;cursor:pointer;width:auto;min-width:56px;height:56px;box-shadow:var(--shadow-lg);z-index:1000;border:none;border-radius:28px;align-items:center;gap:10px;padding:0 20px;font-size:1.5rem;font-weight:600;transition:all .3s;display:flex;position:fixed;bottom:24px;right:24px}.chatbot-icon{font-size:1.5rem;line-height:1}.chatbot-text{letter-spacing:.5px;font-size:.9rem;font-weight:700}.chatbot-toggle:hover{box-shadow:var(--shadow-xl);background:var(--gradient-start);transform:scale(1.05)}.chatbot-window{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-xl);width:360px;max-height:480px;box-shadow:var(--shadow-xl);z-index:1000;flex-direction:column;display:flex;position:fixed;bottom:96px;right:24px;overflow:hidden}.chatbot-slide-in{animation:.5s ease-out slideInUp}@keyframes slideInUp{0%{opacity:0;transform:translateY(30px)scale(.95)}to{opacity:1;transform:translateY(0)scale(1)}}.chat-message-fade-in{animation:.3s ease-out fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.cursor-blink{color:var(--accent);margin-left:2px;font-weight:700;animation:1s step-end infinite blink;display:inline-block}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.typing-indicator{background:var(--bg-secondary);border-radius:12px;gap:4px;width:fit-content;margin-bottom:12px;padding:10px 12px;display:flex}.typing-indicator span{background:var(--text-secondary);border-radius:50%;width:8px;height:8px;animation:1.4s infinite typing}.typing-indicator span:nth-child(2){animation-delay:.2s}.typing-indicator span:nth-child(3){animation-delay:.4s}@keyframes typing{0%,60%,to{opacity:.7;transform:translateY(0)}30%{opacity:1;transform:translateY(-10px)}}.chatbot-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:15px;display:flex}.chatbot-header h3{align-items:center;gap:8px;font-size:1rem;display:flex}.chatbot-close{cursor:pointer;color:var(--text-secondary);background:0 0;border:none;font-size:1.2rem}.chatbot-messages{flex:1;min-height:250px;padding:15px;overflow-y:auto}.chat-message{border-radius:12px;max-width:85%;margin-bottom:12px;padding:10px 12px}.chat-message.bot{background:var(--bg-secondary)}.chat-message.user{background:var(--accent);color:#fff;margin-left:auto}.chatbot-input{border-top:1px solid var(--border);gap:10px;padding:15px;display:flex}.chatbot-input input{border:1px solid var(--border);background:var(--bg-primary);color:var(--text-primary);border-radius:8px;flex:1;padding:10px;font-size:.9rem}.chatbot-input button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:10px 15px}.theme-toggle{background:var(--bg-secondary);border:1px solid var(--border);cursor:pointer;z-index:100;border-radius:8px;padding:8px 12px;font-size:1.2rem;position:fixed;top:20px;right:20px}@media (max-width:768px){.hero h1{font-size:2rem}.timeline-item{flex-direction:column;gap:10px}.project-card{min-width:260px}.chatbot-window{width:calc(100% - 40px);left:20px;right:20px}}