*{margin:0;padding:0;box-sizing:border-box}:root{--black: #000000;--white: #ffffff;--yellow: #ffff00;--red: #ff0000;--blue: #0000ff;--border: 4px solid var(--black);--border-thick: 8px solid var(--black)}html{scroll-behavior:smooth}body{font-family:Arial Black,Helvetica Neue,sans-serif;background-color:var(--white);color:var(--black);line-height:1.4;overflow-x:hidden}#app{width:100%}nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;background:var(--yellow);border-bottom:var(--border-thick)}.nav-logo{font-size:1.5rem;font-weight:900;color:var(--black);text-decoration:none;text-transform:uppercase;letter-spacing:-2px}.nav-links{display:flex;gap:0;list-style:none}.nav-links li{border-left:var(--border)}.nav-links li:last-child{border-right:var(--border)}.nav-links a{display:block;padding:.5rem 1.5rem;color:var(--black);text-decoration:none;font-weight:900;font-size:.9rem;text-transform:uppercase;transition:background .1s}.nav-links a:hover{background:var(--black);color:var(--yellow)}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--white);position:relative;padding:8rem 2rem 4rem;border-bottom:var(--border-thick)}.floating-shape{display:none}.hero-content{max-width:1200px;text-align:left}.hero-greeting{font-size:1.5rem;color:var(--black);font-weight:900;text-transform:uppercase;margin-bottom:0;background:var(--yellow);display:inline-block;padding:.5rem 1rem;border:var(--border)}.hero-name{font-family:Arial Black,sans-serif;font-size:clamp(4rem,15vw,12rem);font-weight:900;margin:1rem 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2rem;border-bottom:var(--border-thick)}.section-header{margin-bottom:3rem}.section-title{font-size:clamp(2.5rem,8vw,5rem);font-weight:900;text-transform:uppercase;letter-spacing:-4px;margin-bottom:1rem}.section-subtitle{font-size:1.1rem;font-weight:700;max-width:600px}.about{background:var(--yellow)}.about-content{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:400px 1fr;gap:0}.about-image{position:relative}.about-image-placeholder{width:100%;aspect-ratio:1;background:var(--black);display:flex;align-items:center;justify-content:center;font-size:10rem;font-weight:900;color:var(--yellow);border:var(--border-thick)}.about-text{padding:3rem;border:var(--border-thick);border-left:none;background:var(--white)}.about-text h3{font-size:2.5rem;font-weight:900;text-transform:uppercase;letter-spacing:-2px;margin-bottom:1.5rem}.about-text p{font-size:1.1rem;margin-bottom:1.5rem;line-height:1.6;font-weight:500}.about-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:2rem;border:var(--border)}.stat{text-align:center;padding:1.5rem;border-right:var(--border);background:var(--yellow)}.stat:last-child{border-right:none}.stat-number{font-size:2rem;font-weight:900;display:block;text-transform:uppercase}.stat-label{font-size:.8rem;font-weight:700;text-transform:uppercase}.skills{background:var(--white)}.skills-grid{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:0}.skill-card{background:var(--white);padding:2.5rem;border:var(--border-thick);margin-right:-4px;margin-bottom:-4px;transition:all .1s}.skill-card:hover{background:var(--yellow);transform:translate(-5px,-5px);box-shadow:10px 10px 0 var(--black)}.skill-icon{font-size:4rem;margin-bottom:1rem;display:block}.skill-card h3{font-size:1.5rem;font-weight:900;text-transform:uppercase;letter-spacing:-1px;margin-bottom:1rem}.skill-card p{font-size:.95rem;line-height:1.6;font-weight:500}.skill-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.5rem}.skill-tag{background:var(--black);color:var(--white);padding:.4rem .8rem;font-size:.75rem;font-weight:900;text-transform:uppercase}.certifications{background:var(--black);color:var(--white)}.certifications .section-title,.certifications .section-subtitle{color:var(--white)}.cert-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:0}.cert-card{background:var(--white);color:var(--black);padding:1.5rem 2rem;display:flex;align-items:center;gap:1.5rem;border:var(--border);margin-right:-4px;margin-bottom:-4px;transition:all .1s}.cert-card:hover{background:var(--yellow);transform:translate(-3px,-3px);box-shadow:6px 6px 0 var(--white)}.cert-icon{font-size:2.5rem;flex-shrink:0}.cert-info 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h3{font-size:1.5rem;font-weight:900;text-transform:uppercase;letter-spacing:-1px;margin-bottom:.3rem}.timeline-content h4{font-weight:900;font-size:1.1rem;margin-bottom:1rem;text-transform:uppercase}.timeline-content p{font-size:1rem;line-height:1.6;font-weight:500}.contact{background:var(--red);color:var(--white);text-align:center;padding:6rem 2rem}.contact-content{max-width:800px;margin:0 auto}.contact-content h2{font-size:clamp(3rem,10vw,6rem);font-weight:900;text-transform:uppercase;letter-spacing:-4px;margin-bottom:1rem}.contact-content p{font-size:1.3rem;margin-bottom:3rem;font-weight:700}.contact-links{display:flex;justify-content:center;gap:0;flex-wrap:wrap}.contact-link{display:flex;align-items:center;gap:.75rem;padding:1.2rem 2.5rem;background:var(--white);color:var(--black);text-decoration:none;font-weight:900;text-transform:uppercase;border:var(--border);transition:all .1s}.contact-link:hover{background:var(--yellow);transform:translate(-3px,-3px);box-shadow:6px 6px 0 var(--black)}.contact-link span{font-size:1.5rem}footer{background:var(--black);color:var(--white);padding:2rem;text-align:center;border-top:var(--border-thick)}footer p{font-size:.9rem;font-weight:700;text-transform:uppercase}footer a{color:var(--yellow);text-decoration:none}@media(max-width:1024px){.skills-grid{grid-template-columns:1fr 1fr}}@media(max-width:768px){.nav-links{display:none}.about-content{grid-template-columns:1fr}.about-text{border-left:var(--border-thick);border-top:none}.about-image-placeholder{font-size:6rem}.skills-grid,.about-stats{grid-template-columns:1fr}.stat{border-right:none;border-bottom:var(--border)}.stat:last-child{border-bottom:none}.hero-name{letter-spacing:-4px}}.fade-in,.fade-in.visible{opacity:1;transform:none}