*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg: #0a0a0f;--bg2: #0f0f1a;--card: #111120;--card2: #16162a;--border: rgba(99,102,241,.15);--accent: #6366f1;--accent2: #8b5cf6;--cyan: #22d3ee;--green: #10b981;--text: #e2e8f0;--muted: #94a3b8;--white: #ffffff;--font: "Inter", system-ui, sans-serif;--shadow: 0 4px 24px rgba(99,102,241,.12);--glow: 0 0 40px rgba(99,102,241,.25)}[data-theme=light]{--bg: #f4f6ff;--bg2: #eaecf8;--card: #ffffff;--card2: #eef0fb;--border: rgba(99,102,241,.2);--accent: #6366f1;--accent2: #8b5cf6;--cyan: #0891b2;--green: #059669;--text: #1e293b;--muted: #64748b;--white: #1e293b;--shadow: 0 4px 24px rgba(99,102,241,.1);--glow: 0 0 40px rgba(99,102,241,.18)}[data-theme=light] .navbar.scrolled{background:#f4f6fff2}[data-theme=light] .nav-links{background:transparent}@media (max-width: 768px){[data-theme=light] .nav-links.open{background:var(--bg2)}}[data-theme=light] .hero-bg{background:radial-gradient(ellipse 70% 60% at 70% 40%,rgba(99,102,241,.08) 0%,transparent 60%),radial-gradient(ellipse 50% 50% at 10% 80%,rgba(139,92,246,.05) 0%,transparent 60%)}[data-theme=light] .project-badge{background:#f4f6ffeb;color:var(--accent)}[data-theme=light] .form-group input,[data-theme=light] .form-group textarea{background:var(--bg2)}[data-theme=light] .theme-toggle{color:var(--text)}html{scroll-behavior:smooth;scroll-padding-top:70px}body{background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.6;overflow-x:hidden}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}ul{list-style:none}::selection{background:var(--accent);color:#fff}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--accent);border-radius:3px}.container{width:90%;max-width:1100px;margin:0 auto}.section{padding:100px 0}.section-header{text-align:center;margin-bottom:60px}.section-header h2{font-size:clamp(1.8rem,3vw,2.4rem);font-weight:800;color:var(--white);letter-spacing:-.5px}.section-header p{color:var(--muted);margin-top:10px;font-size:1rem}.tag{display:inline-block;padding:3px 10px;border-radius:20px;font-size:.72rem;font-weight:600;background:#6366f126;color:var(--accent);border:1px solid rgba(99,102,241,.3)}.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 26px;border-radius:8px;font-size:.9rem;font-weight:600;cursor:pointer;border:none;transition:all .25s ease}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px #6366f166}.btn-outline{background:transparent;color:var(--text);border:1.5px solid var(--border)}.btn-outline:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}.grad{background:linear-gradient(135deg,var(--accent),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:16px 0;transition:all .3s ease}.navbar.scrolled{background:#0a0a0feb;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);padding:10px 0}.nav-inner{display:flex;align-items:center;justify-content:space-between}.nav-logo{font-size:1.4rem;font-weight:800;letter-spacing:-.5px;color:var(--white)}.nav-logo span{color:var(--accent)}.nav-links{display:flex;gap:32px}.nav-links a{font-size:.88rem;font-weight:500;color:var(--muted);transition:color .2s;position:relative}.nav-links a:after{content:"";position:absolute;bottom:-4px;left:0;right:0;height:2px;background:var(--accent);transform:scaleX(0);transition:transform .2s}.nav-links a:hover,.nav-links a.active{color:var(--white)}.nav-links a:hover:after,.nav-links a.active:after{transform:scaleX(1)}.nav-cta{display:flex;gap:12px;align-items:center}.nav-hamburger{display:none;background:none;border:none;color:var(--text);font-size:1.3rem;cursor:pointer}.theme-toggle{background:var(--card);border:1.5px solid var(--border);border-radius:8px;width:36px;height:36px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text);font-size:1.1rem;transition:border-color .2s,color .2s,transform .2s;flex-shrink:0}.theme-toggle:hover{border-color:var(--accent);color:var(--accent);transform:rotate(20deg)}@media (max-width: 768px){.nav-links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--bg2);padding:20px;border-bottom:1px solid var(--border);gap:16px}.nav-links.open{display:flex}.nav-cta .btn{display:none}.nav-hamburger{display:block}}.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:visible;padding:100px 0 60px}.hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 70% 60% at 70% 40%,rgba(99,102,241,.12) 0%,transparent 60%),radial-gradient(ellipse 50% 50% at 10% 80%,rgba(139,92,246,.08) 0%,transparent 60%);pointer-events:none}.hero-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:60px;position:relative;z-index:1}.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:20px;background:#6366f11a;border:1px solid rgba(99,102,241,.25);color:var(--accent);font-size:.8rem;font-weight:600;margin-bottom:20px;letter-spacing:.5px}.hero-eyebrow span{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.hero-title{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:900;line-height:1.1;letter-spacing:-1px;color:var(--white);margin-bottom:12px}.hero-subtitle{font-size:clamp(1rem,2vw,1.25rem);font-weight:600;color:var(--muted);margin-bottom:16px}.hero-desc{color:var(--muted);font-size:.95rem;max-width:440px;margin-bottom:32px;line-height:1.7;text-align:justify}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:flex-start}.cv-dropdown-wrap{position:relative}.cv-btn{gap:6px}.cv-chevron{font-size:1.1rem;transition:transform .25s ease;margin-left:2px}.cv-chevron.open{transform:rotate(180deg)}.cv-dropdown{position:absolute;top:calc(100% + 10px);left:0;min-width:300px;background:var(--card);border:1px solid rgba(99,102,241,.35);border-radius:14px;padding:8px;z-index:9999;box-shadow:0 16px 48px #0000008c,0 0 0 1px #6366f11a;animation:dropIn .2s ease}@keyframes dropIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.cv-option{display:flex;align-items:center;white-space:nowrap;gap:12px;padding:11px 12px;border-radius:10px;cursor:pointer;transition:background .18s,border-color .18s;border:1px solid transparent;text-decoration:none;color:var(--text)}.cv-option:hover{background:#6366f11a;border-color:#6366f140}.cv-option+.cv-option{margin-top:4px}.cv-option-icon{width:40px;height:40px;min-width:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.25rem}.cv-option-icon.se{background:#6366f126;color:var(--accent)}.cv-option-icon.ai{background:#22d3ee1f;color:var(--cyan)}.cv-option-text{display:flex;flex-direction:column;gap:2px;flex:1}.cv-option-text strong{font-size:.88rem;font-weight:700;color:var(--white)}.cv-option-text small{font-size:.75rem;color:var(--muted)}.cv-option-dl{font-size:1rem;color:var(--muted);transition:color .18s,transform .18s}.cv-option:hover .cv-option-dl{color:var(--accent);transform:translateY(1px)}.hero-social{display:flex;gap:12px;margin-top:28px}.hero-social a{width:40px;height:40px;border-radius:8px;background:var(--card);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:1rem;transition:all .2s}.hero-social a:hover{background:var(--accent);color:#fff;border-color:var(--accent);transform:translateY(-2px)}.hero-img-wrap{display:flex;justify-content:center;align-items:center;position:relative}.hero-img-ring{width:420px;height:480px;border-radius:40px;background:#ffffff08;padding:12px;position:relative;box-shadow:0 30px 60px #0000004d,inset 0 1px #ffffff1a;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);animation:float 6s ease-in-out infinite;border:1px solid rgba(255,255,255,.08)}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.hero-img-ring:before{content:"";position:absolute;top:-2px;right:-2px;bottom:-2px;left:-2px;border-radius:42px;background:linear-gradient(135deg,var(--accent),var(--cyan),var(--accent2),var(--accent));background-size:300% 300%;z-index:-1;opacity:.5;filter:blur(20px);animation:glowSweep 8s linear infinite}@keyframes glowSweep{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.hero-img-ring img{width:100%;height:100%;border-radius:28px;object-fit:cover;object-position:top;background:var(--card)}.hero-img-placeholder{width:100%;height:100%;border-radius:28px;background:linear-gradient(135deg,var(--card),var(--card2));display:flex;align-items:center;justify-content:center;font-size:6rem;color:var(--accent)}.hero-stats{display:flex;gap:24px;margin-top:40px;flex-wrap:wrap}.stat-box{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px 20px;text-align:center;min-width:90px}.stat-box .num{font-size:1.6rem;font-weight:800;color:var(--white)}.stat-box .lbl{font-size:.72rem;color:var(--muted);margin-top:2px}@media (max-width: 768px){.hero-grid{grid-template-columns:1fr;text-align:center}.hero-img-wrap{order:-1}.hero-img-ring{width:280px;height:340px;border-radius:30px;padding:8px}.hero-img-ring:before{border-radius:32px;filter:blur(15px)}.hero-img-ring img,.hero-img-placeholder{border-radius:22px}.hero-desc{max-width:100%}.hero-actions,.hero-social,.hero-stats{justify-content:center}}.about-section-wrap{position:relative;overflow:hidden;min-height:620px}.about-img-wrap{position:absolute;top:0;left:0;width:50%;height:100%}.about-img-wrap img{width:100%;height:100%;object-fit:contain;object-position:bottom left;display:block;mask-image:linear-gradient(to bottom,#000 85%,#0000);-webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,1) 85%,rgba(0,0,0,0) 100%)}.about-img-placeholder{width:100%;height:100%;background:linear-gradient(135deg,var(--card),var(--card2));display:flex;align-items:center;justify-content:center;font-size:5rem;color:var(--accent);mask-image:linear-gradient(to right,black 50%,transparent 95%);-webkit-mask-image:linear-gradient(to right,black 50%,transparent 95%)}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;min-height:620px}.about-label{font-size:.8rem;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--accent);margin-bottom:14px}.about-title{font-size:clamp(1.6rem,3vw,2rem);font-weight:800;color:var(--white);line-height:1.3;margin-bottom:16px}.about-content{padding:60px 40px 60px 0;position:relative;z-index:2}.about-desc{color:var(--muted);line-height:1.8;margin-bottom:12px;font-size:.95rem}.about-highlights{display:flex;flex-direction:column;gap:14px;margin:24px 0}.highlight{display:flex;align-items:flex-start;gap:14px;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px 18px;transition:border-color .2s,background .2s;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.highlight:hover{border-color:var(--accent);background:var(--card2)}.highlight-icon{width:38px;height:38px;min-width:38px;border-radius:8px;background:#6366f126;display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:1rem}.highlight h4{font-size:.88rem;font-weight:700;color:var(--white);margin-bottom:2px}.highlight p{font-size:.8rem;color:var(--muted)}.about-stats-row{display:flex;gap:20px;margin-top:28px;flex-wrap:wrap}.about-stat{text-align:center}.about-stat .num{font-size:1.8rem;font-weight:900;color:var(--white)}.about-stat .lbl{font-size:.75rem;color:var(--muted)}@media (max-width: 900px){.about-grid{grid-template-columns:1fr;min-height:auto;gap:0}.about-spacer{display:none}.about-img-wrap{position:relative;width:100%;height:380px}.about-img-wrap img{object-position:bottom center;mask-image:linear-gradient(to bottom,#000 85%,#0000);-webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,1) 85%,rgba(0,0,0,0) 100%)}.about-content{padding:32px 0 60px}}.timeline{display:flex;flex-direction:column;gap:0;position:relative}.timeline:before{content:"";position:absolute;left:20px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--accent),transparent)}.timeline-item{display:flex;gap:24px;padding-left:0;padding-bottom:40px;position:relative}.timeline-dot{width:42px;height:42px;min-width:42px;border-radius:50%;background:var(--card);border:2px solid var(--accent);display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:1rem;position:relative;z-index:1}.timeline-body{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px 24px;flex:1;transition:border-color .2s,box-shadow .2s}.timeline-body:hover{border-color:var(--accent);box-shadow:var(--shadow)}.timeline-header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap;margin-bottom:8px}.timeline-title{font-size:1rem;font-weight:700;color:var(--white)}.timeline-period{font-size:.75rem;font-weight:600;color:var(--accent);background:#6366f11a;padding:3px 10px;border-radius:20px;white-space:nowrap}.timeline-sub{font-size:.82rem;color:var(--muted);margin-bottom:10px}.timeline-desc{font-size:.85rem;color:var(--muted);line-height:1.7}.timeline-list{display:flex;flex-direction:column;gap:6px;margin-top:10px}.timeline-list li{display:flex;gap:8px;font-size:.82rem;color:var(--muted);align-items:flex-start}.timeline-list li svg{min-width:14px;margin-top:3px;color:var(--green)}.timeline-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}.edu-result{display:flex;gap:20px;flex-wrap:wrap;margin-top:10px}.edu-result span{font-size:.82rem;color:var(--text);background:var(--card2);border-radius:6px;padding:3px 10px}.tech-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:14px}.tech-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px 8px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;transition:all .2s;cursor:default}.tech-card:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:var(--shadow)}.tech-card .tech-icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center}.tech-card .tech-icon svg{width:36px;height:36px}.tech-card span{font-size:.7rem;font-weight:600;color:var(--muted);text-align:center}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}.project-card{background:var(--card);border:1px solid var(--border);border-radius:18px;overflow:hidden;transition:all .25s}.project-card:hover{border-color:var(--accent);transform:translateY(-5px);box-shadow:var(--glow)}.project-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--card2)}.project-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.project-card:hover .project-thumb img{transform:scale(1.05)}.project-thumb-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:3rem;color:var(--accent);background:linear-gradient(135deg,var(--card),var(--card2))}.project-badge{position:absolute;top:12px;left:12px;padding:4px 10px;border-radius:20px;font-size:.7rem;font-weight:700;background:#0a0a0fd9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--border);color:var(--accent)}.project-body{padding:20px}.project-body h3{font-size:1.05rem;font-weight:700;color:var(--white);margin-bottom:8px}.project-body p{font-size:.82rem;color:var(--muted);line-height:1.6;margin-bottom:14px}.project-tech{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}.project-tech span{font-size:.68rem;font-weight:600;padding:3px 8px;border-radius:6px;background:#6366f11a;color:var(--accent);border:1px solid rgba(99,102,241,.2)}.project-actions{display:flex;gap:10px}.project-actions a{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:8px;border-radius:8px;font-size:.8rem;font-weight:600;transition:all .2s;border:1.5px solid var(--border);color:var(--muted)}.project-actions a:hover{border-color:var(--accent);color:var(--accent)}.project-actions a.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;border-color:transparent}.project-actions a.primary:hover{opacity:.9}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}.contact-info-cards{display:flex;flex-direction:column;gap:16px;margin-bottom:28px}.contact-card{display:flex;align-items:center;gap:16px;background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px 20px;transition:border-color .2s}.contact-card:hover{border-color:var(--accent)}.contact-icon{width:44px;height:44px;min-width:44px;border-radius:10px;background:#6366f11f;display:flex;align-items:center;justify-content:center;font-size:1.1rem;color:var(--accent)}.contact-card h4{font-size:.8rem;color:var(--muted);margin-bottom:2px}.contact-card p,.contact-card a{font-size:.9rem;color:var(--text);font-weight:500}.contact-social-row{display:flex;gap:10px;flex-wrap:wrap}.contact-social-row a{width:42px;height:42px;border-radius:10px;background:var(--card);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:1.1rem;transition:all .2s}.contact-social-row a:hover{background:var(--accent);color:#fff;border-color:var(--accent);transform:translateY(-2px)}.contact-form{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:32px}.form-group{margin-bottom:18px}.form-group label{display:block;font-size:.82rem;font-weight:600;color:var(--muted);margin-bottom:8px}.form-group input,.form-group textarea{width:100%;background:var(--bg);border:1.5px solid var(--border);border-radius:10px;padding:11px 14px;color:var(--text);font-size:.9rem;font-family:var(--font);transition:border-color .2s,box-shadow .2s;outline:none}.form-group input:focus,.form-group textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #6366f126}.form-group textarea{resize:vertical;min-height:120px}.form-submit{width:100%}@media (max-width: 768px){.contact-grid{grid-template-columns:1fr}}.footer{background:var(--bg2);border-top:1px solid var(--border);padding:48px 0 24px}.footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:40px}.footer-brand .logo{font-size:1.3rem;font-weight:800;color:var(--white);margin-bottom:10px}.footer-brand .logo span{color:var(--accent)}.footer-brand p{font-size:.85rem;color:var(--muted);max-width:260px;line-height:1.7}.footer-col h4{font-size:.85rem;font-weight:700;color:var(--white);margin-bottom:14px}.footer-col ul{display:flex;flex-direction:column;gap:8px}.footer-col ul a{font-size:.82rem;color:var(--muted);transition:color .2s}.footer-col ul a:hover{color:var(--accent)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:20px;border-top:1px solid var(--border)}.footer-bottom p{font-size:.8rem;color:var(--muted)}@media (max-width: 768px){.footer-inner{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:8px;text-align:center}}.skills-cats{display:flex;flex-direction:column;gap:50px}.skill-cat-title{display:flex;align-items:center;gap:12px;font-size:1rem;font-weight:700;color:var(--white);margin-bottom:20px}.skill-cat-title svg{color:var(--accent)}.skills-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}.skill-bar-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px;transition:border-color .2s}.skill-bar-card:hover{border-color:var(--accent)}.skill-bar-top{display:flex;justify-content:space-between;margin-bottom:8px}.skill-bar-name{font-size:.82rem;font-weight:600;color:var(--text)}.skill-bar-pct{font-size:.75rem;color:var(--muted)}.skill-bar-track{height:5px;background:var(--card2);border-radius:3px;overflow:hidden}.skill-bar-fill{height:100%;border-radius:3px;background:linear-gradient(90deg,var(--accent),var(--cyan))}.talents-desc{text-align:center;max-width:640px;margin:0 auto 32px;color:var(--muted);line-height:1.7;font-size:.95rem}.talents-scroll{display:flex;gap:16px;overflow-x:auto;padding-bottom:12px;cursor:grab}.talents-scroll::-webkit-scrollbar{height:4px}.talents-scroll img,.talents-scroll .talent-placeholder{width:280px;min-width:280px;height:186px;border-radius:14px;object-fit:cover;border:1px solid var(--border);transition:transform .2s,border-color .2s}.talents-scroll img:hover,.talents-scroll .talent-placeholder:hover{transform:scale(1.03);border-color:var(--accent)}.talent-placeholder{background:var(--card);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;color:var(--muted);font-size:.8rem}.cta-banner{background:linear-gradient(135deg,#6366f126,#8b5cf626);border:1px solid rgba(99,102,241,.3);border-radius:24px;padding:60px 40px;text-align:center;margin:0 0 40px}.cta-banner h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;color:var(--white);margin-bottom:12px}.cta-banner p{color:var(--muted);margin-bottom:28px;max-width:450px;margin-left:auto;margin-right:auto}.fade-up{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}.fade-up.visible{opacity:1;transform:none}