*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--bg:#020817;--bg-card:rgba(15,23,42,.85);--bg-card-hover:rgba(30,41,59,.9);--border:rgba(56,189,248,.15);--border-hover:rgba(56,189,248,.45);--primary:#38bdf8;--secondary:#818cf8;--accent:#a78bfa;--green:#22c55e;--text:#e2e8f0;--muted:#94a3b8;--gradient:linear-gradient(135deg,#38bdf8,#818cf8)}html{scroll-behavior:smooth}body{background-color:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6;overflow-x:hidden}@keyframes fadeInUp{0%{opacity:0;transform:translateY(32px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes glow{0%,to{box-shadow:0 0 20px rgba(56,189,248,.2)}50%{box-shadow:0 0 50px rgba(56,189,248,.45),0 0 90px rgba(56,189,248,.15)}}@keyframes pulseRing{0%{box-shadow:0 0 0 0 rgba(34,197,94,.6)}70%{box-shadow:0 0 0 8px 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a:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--gradient);border-radius:1px;transition:width .3s}.nav-links a:hover{color:var(--primary)}.nav-links a:hover:after{width:100%}.hero{min-height:100vh;display:flex;align-items:center;padding:130px 10% 90px;position:relative;overflow:hidden}.hero-orb{position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none}.hero-orb-1{width:500px;height:500px;top:-100px;right:-100px;background:radial-gradient(circle,rgba(56,189,248,.12),transparent 70%);animation:orb 12s ease-in-out infinite}.hero-orb-2{width:400px;height:400px;bottom:-80px;left:5%;background:radial-gradient(circle,rgba(129,140,248,.1),transparent 70%);animation:orb 16s ease-in-out infinite reverse}.hero-orb-3{width:300px;height:300px;top:30%;left:40%;background:radial-gradient(circle,rgba(167,139,250,.07),transparent 70%);animation:orb 10s ease-in-out 3s infinite}.hero-content{position:relative;z-index:1;max-width:860px;animation:fadeInUp .8s ease both}.hero-title{font-size:clamp(46px,7vw,82px);font-weight:800;line-height:1.05;letter-spacing:-2.5px;margin-bottom:18px;background:linear-gradient(135deg,#fff,#e2e8f0 45%,#38bdf8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-role{font-size:clamp(18px,2.5vw,26px);font-weight:500;color:var(--muted);margin-bottom:22px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.hero-role-tag{padding:4px 16px;background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.2);border-radius:6px;color:var(--primary);font-size:.9em}.hero-desc{font-size:1.1rem;color:var(--muted);max-width:660px;line-height:1.85;margin-bottom:40px}.hero-chips{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:40px}.hero-chip{padding:10px 22px;border:1px solid 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.3s}.btn-secondary:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-3px);background:rgba(56,189,248,.04)}.section,.section-alt{padding:100px 10%}.section-alt{background:rgba(15,23,42,.45)}.section-tag{font-size:.75rem;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--primary);margin-bottom:12px}.section-title{font-size:clamp(28px,4vw,44px);font-weight:800;letter-spacing:-1px;margin-bottom:16px;background:linear-gradient(135deg,#fff,#cbd5e1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-divider{width:56px;height:4px;background:var(--gradient);border-radius:2px;margin-bottom:56px}.about-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:80px;gap:80px;align-items:center}.about-text p{color:var(--muted);font-size:1.05rem;line-height:1.9;margin-bottom:20px}.about-text p:last-child{margin-bottom:0}.about-stats{display:grid;grid-template-columns:1fr 1fr;grid-gap:18px;gap:18px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:28px 20px;text-align:center;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:all .3s}.stat-card:hover{border-color:var(--border-hover);transform:translateY(-4px);box-shadow:0 20px 40px rgba(56,189,248,.1)}.stat-number{font-size:2.4rem;font-weight:800;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:8px}.stat-label{font-size:.8rem;color:var(--muted);font-weight:500}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));grid-gap:20px;gap:20px}.skill-cat{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:28px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:all .3s}.skill-cat:hover{border-color:var(--border-hover);box-shadow:0 20px 40px 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rgba(56,189,248,.08)}.timeline-company{font-size:.75rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--primary);margin-bottom:6px}.timeline-role{font-size:1.25rem;font-weight:700;margin-bottom:8px;color:var(--text)}.timeline-period{font-size:.83rem;color:var(--muted);margin-bottom:22px;display:flex;align-items:center;gap:6px}.timeline-list{list-style:none;display:flex;flex-direction:column;gap:10px}.timeline-list li{color:var(--muted);font-size:.93rem;display:flex;align-items:flex-start;gap:10px;line-height:1.65}.timeline-list li:before{content:"▸";color:var(--primary);font-size:.7rem;margin-top:4px;flex-shrink:0}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));grid-gap:22px;gap:22px}.project-card{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:32px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:all 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rgba(129,140,248,.2);border-radius:50px;font-size:.72rem;font-weight:600;color:var(--secondary)}.contact-wrap{max-width:680px;margin:0 auto;text-align:center}.contact-card{background:var(--bg-card);border:1px solid var(--border);border-radius:24px;padding:56px 48px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);margin-top:44px;animation:glow 5s ease-in-out infinite}.contact-subtitle{color:var(--muted);font-size:1rem;line-height:1.8;margin-bottom:10px}.contact-links{display:flex;flex-direction:column;gap:14px;margin-top:32px}.contact-link{display:flex;align-items:center;justify-content:center;gap:12px;padding:15px 24px;border:1px solid var(--border);border-radius:12px;color:var(--muted);text-decoration:none;font-size:.92rem;transition:all 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rgba(56,189,248,.15)}.cert-hex-logo{font-size:1.5rem;line-height:1}.cert-hex-text{text-align:center;line-height:1.2}.cert-hex-text .line1{font-size:.5rem;font-weight:700;letter-spacing:1px;color:hsla(0,0%,100%,.8);text-transform:uppercase;display:block}.cert-hex-text .line2{font-size:.52rem;font-weight:800;color:#fff;text-transform:uppercase;letter-spacing:.5px;display:block}.cert-hex-text .line3{font-size:.44rem;font-weight:700;color:#ff9800;text-transform:uppercase;letter-spacing:1.5px;display:block}.cert-info{flex:1 1}.cert-issuer{font-size:.75rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--primary);margin-bottom:8px}.cert-name{font-size:1.35rem;font-weight:800;color:var(--text);margin-bottom:10px;line-height:1.3}.cert-meta{display:flex;gap:20px;flex-wrap:wrap;margin-bottom:20px}.cert-meta-item{color:var(--muted);display:flex;gap:5px}.cert-meta-item,.cert-verify{font-size:.82rem;align-items:center}.cert-verify{display:inline-flex;gap:7px;padding:9px 20px;border:1px solid rgba(56,189,248,.3);border-radius:8px;font-weight:600;color:var(--primary);text-decoration:none;background:rgba(56,189,248,.05);transition:all .3s}.cert-verify:hover{background:rgba(56,189,248,.12);border-color:var(--primary);transform:translateX(3px)}.footer{padding:28px 10%;text-align:center;border-top:1px solid rgba(56,189,248,.08);color:var(--muted);font-size:.83rem}.footer-name{background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:700}@media(max-width:900px){.about-grid{grid-template-columns:1fr;gap:48px}}@media(max-width:768px){.nav{padding:16px 6%}.nav-links{display:none}.hero{padding:110px 6% 70px}.section,.section-alt{padding:70px 6%}.about-stats{grid-template-columns:1fr 1fr}.projects-grid{grid-template-columns:1fr}.contact-card{padding:40px 28px}.hero-title{letter-spacing:-1.5px}}@media(max-width:480px){.about-stats,.skills-grid{grid-template-columns:1fr}}