:root{--color-primary:#1a1a2e;--color-secondary:#16213e;--color-accent:#0f3460;--color-highlight:#e94560;--color-bg:#ffffff;--color-bg-alt:#f8f9fa;--color-text:#1a1a2e;--color-text-light:#6c757d;--color-border:#dee2e6;--font-heading:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;--font-body:-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:2rem;--spacing-xl:4rem;--max-width:1100px;--border-radius:8px}*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;padding:0;font-family:var(--font-body);color:var(--color-text);background:var(--color-bg);line-height:1.7;-webkit-font-smoothing:antialiased}a{color:var(--color-accent);text-decoration:none;transition:color .2s}a:hover{color:var(--color-highlight)}.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-lg)}.nav{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md)var(--spacing-lg);max-width:var(--max-width);margin:0 auto}.nav-brand a{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--color-primary)}nav ul{display:flex;gap:var(--spacing-lg);list-style:none;margin:0;padding:0}nav a{font-size:.95rem;font-weight:500;color:var(--color-text);position:relative}nav a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--color-highlight);transition:width .3s}nav a:hover::after,nav a.active::after{width:100%}.hero{text-align:center;padding:var(--spacing-xl)var(--spacing-lg);max-width:800px;margin:0 auto}.hero h1{font-family:var(--font-heading);font-size:3rem;font-weight:800;color:var(--color-primary);margin:0 0 var(--spacing-md);line-height:1.2}.hero .tagline{font-size:1.25rem;color:var(--color-text-light);margin:0 0 var(--spacing-lg);line-height:1.6}.btn{display:inline-block;padding:.85rem 2rem;border-radius:var(--border-radius);font-family:var(--font-heading);font-weight:600;font-size:1rem;cursor:pointer;transition:all .3s;border:none}.btn-primary{background:var(--color-highlight);color:#fff}.btn-primary:hover{background:#d63850;transform:translateY(-2px);box-shadow:0 4px 12px rgba(233,69,96,.3)}.btn-outline{background:0 0;color:var(--color-accent);border:2px solid var(--color-accent)}.btn-outline:hover{background:var(--color-accent);color:#fff;transform:translateY(-2px)}.section{padding:var(--spacing-xl)var(--spacing-lg)}.section-alt{background:var(--color-bg-alt)}.section-title{font-family:var(--font-heading);font-size:2rem;font-weight:700;color:var(--color-primary);text-align:center;margin:0 0 var(--spacing-lg)}.section-subtitle{text-align:center;color:var(--color-text-light);max-width:600px;margin:0 auto var(--spacing-xl);font-size:1.1rem}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-lg);max-width:var(--max-width);margin:0 auto}.card{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--border-radius);padding:var(--spacing-lg);transition:all .3s}.card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,8%);border-color:var(--color-highlight)}.card h3{font-family:var(--font-heading);margin:0 0 var(--spacing-sm);color:var(--color-primary)}.card p{color:var(--color-text-light);margin:0 0 var(--spacing-md);font-size:.95rem}.page-content{max-width:800px;margin:0 auto;padding:var(--spacing-xl)var(--spacing-lg)}.page-content h1{font-family:var(--font-heading);font-size:2.5rem;font-weight:800;color:var(--color-primary);margin:0 0 var(--spacing-lg)}.page-content h2{font-family:var(--font-heading);font-size:1.75rem;font-weight:700;color:var(--color-primary);margin:var(--spacing-xl)0 var(--spacing-md)}.page-content h3{font-family:var(--font-heading);font-size:1.25rem;font-weight:600;color:var(--color-primary);margin:var(--spacing-lg)0 var(--spacing-sm)}.page-content p{margin:0 0 var(--spacing-md);color:var(--color-text)}.cta-section{text-align:center;padding:var(--spacing-xl)var(--spacing-lg);background:var(--color-primary);color:#fff}.cta-section h2{font-family:var(--font-heading);font-size:2rem;margin:0 0 var(--spacing-md)}.cta-section p{color:rgba(255,255,255,.8);max-width:600px;margin:0 auto var(--spacing-lg)}.cta-section .btn-primary{background:var(--color-highlight)}.contact-form{max-width:600px;margin:0 auto}.form-group{margin-bottom:var(--spacing-md)}.form-group label{display:block;font-weight:600;margin-bottom:var(--spacing-xs);color:var(--color-primary)}.form-group input,.form-group textarea{width:100%;padding:.75rem;border:1px solid var(--color-border);border-radius:var(--border-radius);font-family:var(--font-body);font-size:1rem;transition:border-color .2s}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px rgba(15,52,96,.1)}.form-group textarea{min-height:150px;resize:vertical}.form-error{color:var(--color-highlight);font-size:.875rem;margin-top:var(--spacing-xs);display:none}.form-group.error input,.form-group.error textarea{border-color:var(--color-highlight)}.form-group.error .form-error{display:block}.form-success{display:none;text-align:center;padding:var(--spacing-xl);color:#2e7d32;font-size:1.1rem}footer{background:var(--color-primary);color:rgba(255,255,255,.7);text-align:center;padding:var(--spacing-lg)}.footer-content{max-width:var(--max-width);margin:0 auto}footer p{margin:var(--spacing-xs)0}.footer-tagline{font-size:.875rem;letter-spacing:1px}.experience-list{list-style:none;padding:0}.experience-list li{padding:var(--spacing-md)0;border-bottom:1px solid var(--color-border);display:flex;gap:var(--spacing-md);align-items:flex-start}.experience-list li:last-child{border-bottom:none}.experience-role{font-weight:700;color:var(--color-primary);min-width:140px}.experience-desc{color:var(--color-text-light)}.portfolio-list h1{margin-bottom:var(--spacing-sm)}.portfolio-list>p{color:var(--color-text-light);margin-bottom:var(--spacing-xl)}.portfolio-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:var(--spacing-lg);max-width:var(--max-width);margin:0 auto}.portfolio-card{display:flex;flex-direction:column;overflow:hidden;padding:0;transition:all .3s;text-decoration:none;color:inherit}.portfolio-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,8%);border-color:var(--color-highlight)}.portfolio-card-image{position:relative;width:100%;height:200px;overflow:hidden;background:var(--color-accent)}.portfolio-card-image img{width:100%;height:100%;object-fit:cover;display:block}.featured-badge{position:absolute;top:var(--spacing-sm);right:var(--spacing-sm);background:var(--color-highlight);color:#fff;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;padding:.25rem .75rem;border-radius:4px}.portfolio-card-body{padding:var(--spacing-md);flex:1;display:flex;flex-direction:column}.portfolio-card-body h3{margin:var(--spacing-xs)0 var(--spacing-sm);font-family:var(--font-heading);font-size:1.2rem;font-weight:700;color:var(--color-primary)}.portfolio-card-body p{font-size:.9rem;color:var(--color-text-light);margin:0 0 var(--spacing-sm);line-height:1.5;flex:1}.portfolio-meta{display:flex;gap:var(--spacing-sm);font-size:.8rem;color:var(--color-text-light);flex-wrap:wrap}.portfolio-role{font-weight:600;color:var(--color-accent)}.portfolio-industry{color:var(--color-text-light)}.portfolio-industry::before{content:'·';margin-right:var(--spacing-sm)}.skill-badge{display:inline-block;font-size:.75rem;font-weight:600;padding:.2rem .6rem;border-radius:4px;background:var(--color-bg-alt);color:var(--color-accent);border:1px solid var(--color-border)}.portfolio-card .skill-badge{margin:0 .25rem .25rem 0}.portfolio-card-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(26,26,46,.9) 0%,rgba(26,26,46,.3) 60%,transparent 100%);display:flex;flex-direction:column;justify-content:flex-end;padding:var(--spacing-md);transform:translateY(100%);transition:transform .3s ease;pointer-events:none}.portfolio-card:hover .portfolio-card-overlay{transform:translateY(0)}.overlay-summary{color:#fff;font-size:.85rem;line-height:1.5;margin:0 0 var(--spacing-sm)}.overlay-cta{display:inline-block;color:var(--color-highlight);font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.5px}.portfolio-skills{display:flex;flex-wrap:wrap;gap:.35rem}.portfolio-hero{width:100%;max-height:400px;overflow:hidden;background:var(--color-accent)}.portfolio-hero img{width:100%;height:100%;max-height:400px;object-fit:cover;display:block}.portfolio-detail-meta{display:flex;gap:var(--spacing-lg);margin:var(--spacing-lg)0;flex-wrap:wrap}.meta-item{display:flex;flex-direction:column;gap:.15rem}.meta-label{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-light)}.meta-value{font-size:1rem;font-weight:600;color:var(--color-primary)}.portfolio-detail .portfolio-skills{margin-bottom:var(--spacing-lg)}.portfolio-narrative{line-height:1.8}.portfolio-narrative h2{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--color-primary);margin:var(--spacing-xl)0 var(--spacing-md);padding-bottom:var(--spacing-sm);border-bottom:2px solid var(--color-bg-alt)}.portfolio-narrative h2:first-child{margin-top:0}.portfolio-narrative p{margin:0 0 var(--spacing-md);color:var(--color-text)}.portfolio-nav{margin-top:var(--spacing-xl);padding-top:var(--spacing-lg);border-top:1px solid var(--color-border)}.no-projects{text-align:center;color:var(--color-text-light);padding:var(--spacing-xl)}.skip-link{position:absolute;top:-100%;left:0;z-index:100;padding:.5rem 1rem;background:var(--color-highlight);color:#fff;font-weight:600;transition:top .2s}.skip-link:focus{top:0;outline:2px solid var(--color-highlight);outline-offset:2px}:focus-visible{outline:2px solid var(--color-highlight);outline-offset:2px}@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-on-scroll{opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease}.animate-on-scroll.visible{opacity:1;transform:translateY(0)}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}.animate-on-scroll{opacity:1;transform:none}}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-lg);max-width:var(--max-width);margin:0 auto;text-align:center}.stat-item{display:flex;flex-direction:column;align-items:center;gap:.25rem}.stat-number{font-family:var(--font-heading);font-size:2.5rem;font-weight:800;color:var(--color-highlight);line-height:1}.stat-suffix{font-family:var(--font-heading);font-size:2.5rem;font-weight:800;color:var(--color-highlight);line-height:1;margin-top:-.5rem}.stat-label{font-size:.9rem;color:var(--color-text-light);font-weight:500}.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-lg);max-width:var(--max-width);margin:0 auto}.testimonial-card{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--border-radius);padding:var(--spacing-lg);display:flex;flex-direction:column;gap:var(--spacing-md)}.testimonial-quote{font-style:italic;font-size:.95rem;color:var(--color-text);line-height:1.7;margin:0}.testimonial-author{font-size:.85rem;font-weight:600;color:var(--color-accent);margin:0}.site-header{position:sticky;top:0;z-index:50;background:0 0;transition:background .3s,box-shadow .3s}.site-header.scrolled{background:rgba(255,255,255,.95);box-shadow:0 2px 12px rgba(0,0,0,8%);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;background:0 0;border:none;cursor:pointer;padding:.5rem;z-index:51}.hamburger span{display:block;width:24px;height:2px;background:var(--color-primary);border-radius:2px;transition:transform .3s,opacity .3s}.hamburger.active span:nth-child(1){transform:translateY(7px)rotate(45deg)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}@media(max-width:768px){.hamburger{display:flex}#nav-menu{display:none;flex-direction:column;width:100%;gap:var(--spacing-md);padding:var(--spacing-md)0}#nav-menu.open{display:flex}.nav{flex-wrap:wrap}nav ul{flex-direction:column;align-items:flex-start;gap:var(--spacing-md)}.hero h1{font-size:2rem}.section-title{font-size:1.5rem}.cards{grid-template-columns:1fr}.experience-list li{flex-direction:column;gap:var(--spacing-xs)}.stats-grid{grid-template-columns:repeat(2,1fr)}.testimonials-grid{grid-template-columns:1fr}.page-content h1{font-size:1.75rem}}.portfolio-project{position:relative}.portfolio-project-detail{display:none;position:absolute;inset:0;z-index:10;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--border-radius);overflow-y:auto;max-height:80vh}.portfolio-project:target .portfolio-card-content{display:none}.portfolio-project:target .portfolio-project-detail{display:block}.portfolio-project-detail .page-content{padding:var(--spacing-lg)}@media(max-width:768px){.portfolio-project-detail{position:fixed;inset:0;z-index:100;max-height:100vh;border-radius:0}}@media(max-width:480px){.hero h1{font-size:1.5rem}.container{padding:0 var(--spacing-md)}}