*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#fff;--bg-card:#f8fafc;--text:#1e293b;--text-muted:#64748b;--accent:#3b82f6;--accent-hover:#2563eb;--border:#e2e8f0;--nav-bg:#ffffffd9;--shadow-sm:0 1px 3px #00000014, 0 1px 2px #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--sans:system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--radius:8px;--radius-lg:16px}@media (prefers-color-scheme:dark){:root{--bg:#0f172a;--bg-card:#1e293b;--text:#f1f5f9;--text-muted:#94a3b8;--accent:#60a5fa;--accent-hover:#93c5fd;--border:#334155;--nav-bg:#0f172ad9;--shadow-sm:0 1px 3px #0000004d, 0 1px 2px #0003;--shadow-md:0 4px 6px -1px #0000004d, 0 2px 4px -1px #0003;--shadow-lg:0 10px 15px -3px #0000004d, 0 4px 6px -2px #00000026}}html{scroll-behavior:smooth}body{font-family:var(--sans);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}.portfolio{min-height:100svh}.navbar{z-index:100;background:var(--nav-bg);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex;position:fixed;top:0;left:0;right:0}.nav-brand{color:var(--text);font-size:1.2rem;font-weight:700;text-decoration:none}.nav-brand:hover{color:var(--accent)}.nav-links{gap:2rem;list-style:none;display:flex}.nav-links a{color:var(--text-muted);font-size:.9rem;font-weight:500;transition:color .2s}.nav-links a:hover{color:var(--text)}section{padding:6rem 2rem}.section-inner{max-width:900px;margin:0 auto}.section-title{color:var(--text);margin-bottom:3rem;font-size:2rem;font-weight:700}.section-title:after{content:"";background:var(--accent);border-radius:2px;width:3rem;height:3px;margin-top:.5rem;display:block}#hero{align-items:center;min-height:100svh;padding-top:5rem;display:flex}.hero-content{width:100%;max-width:900px;margin:0 auto}.hero-eyebrow{color:var(--accent);margin-bottom:.5rem;font-size:1.1rem;font-weight:500}#hero h1{letter-spacing:-.02em;color:var(--text);margin:0 0 .5rem;font-size:clamp(2.5rem,8vw,5rem);font-weight:800;line-height:1.1}#hero h2{color:var(--text-muted);margin:0 0 1.5rem;font-size:clamp(1.4rem,4vw,2.25rem);font-weight:500}.hero-description{color:var(--text-muted);max-width:500px;margin-bottom:2.5rem;font-size:1.1rem;line-height:1.7}.hero-description strong{color:var(--text)}.hero-actions{flex-wrap:wrap;gap:1rem;display:flex}.btn{border-radius:var(--radius);cursor:pointer;border:2px solid #0000;align-items:center;padding:.75rem 1.75rem;font-size:.95rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:#fff;box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-outline{border-color:var(--border);color:var(--text);background:0 0}.btn-outline:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}.about-content{color:var(--text-muted);flex-direction:column;gap:1rem;max-width:680px;font-size:1.05rem;line-height:1.8;display:flex}.about-content strong{color:var(--text)}#skills{background:var(--bg-card)}.skills-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:1rem;display:grid}.skill-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;align-items:center;gap:.5rem;padding:1.25rem 1rem;transition:all .2s;display:flex}.skill-card:hover{border-color:var(--accent);box-shadow:var(--shadow-md);transform:translateY(-2px)}.skill-icon{color:var(--accent);font-family:ui-monospace,Consolas,monospace;font-size:1.25rem;font-weight:800;line-height:1}.skill-name{color:var(--text);text-align:center;font-size:.85rem;font-weight:600}.projects-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;display:grid}.project-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);flex-direction:column;justify-content:space-between;padding:1.75rem;transition:all .2s;display:flex}.project-card:hover{border-color:var(--accent);box-shadow:var(--shadow-lg);transform:translateY(-4px)}.project-body{margin-bottom:1.5rem}.project-title{color:var(--text);margin-bottom:.75rem;font-size:1.1rem;font-weight:700}.project-description{color:var(--text-muted);font-size:.9rem;line-height:1.6}.project-footer{flex-direction:column;gap:.75rem;display:flex}.project-tags{flex-wrap:wrap;gap:.4rem;display:flex}.tag{background:var(--bg);border:1px solid var(--border);color:var(--text-muted);border-radius:100px;padding:.2rem .6rem;font-size:.75rem;font-weight:500;display:inline-block}.project-links{gap:1rem;display:flex}.project-link{color:var(--accent);font-size:.85rem;font-weight:600}.project-link:hover{color:var(--accent-hover)}.timeline{flex-direction:column;gap:0;padding-left:1.75rem;display:flex;position:relative}.timeline:before{content:"";background:var(--border);border-radius:2px;width:2px;position:absolute;top:.45rem;bottom:.45rem;left:0}.timeline-item{padding-bottom:2.5rem;position:relative}.timeline-item:last-child{padding-bottom:0}.timeline-marker{background:var(--accent);border:2px solid var(--bg);width:10px;height:10px;box-shadow:0 0 0 2px var(--accent);border-radius:50%;position:absolute;top:.45rem;left:-2rem}.timeline-body{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem;transition:border-color .2s,box-shadow .2s}.timeline-body:hover{border-color:var(--accent);box-shadow:var(--shadow-md)}.timeline-header{justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1rem;display:flex}.timeline-role{color:var(--text);margin:0 0 .25rem;font-size:1rem;font-weight:700}.timeline-company{color:var(--accent);margin:0;font-size:.875rem;font-weight:500}.timeline-period{color:var(--text-muted);white-space:nowrap;padding-top:.15rem;font-size:.8rem;font-weight:500}.timeline-description{flex-direction:column;gap:.4rem;margin:0;padding:0;list-style:none;display:flex}.timeline-description li{color:var(--text-muted);padding-left:1rem;font-size:.9rem;line-height:1.6;position:relative}.timeline-description li:before{content:"–";color:var(--accent);position:absolute;left:0}@media (width<=640px){.timeline-header{flex-direction:column;gap:.25rem}}#contact{background:var(--bg-card)}.contact-inner{text-align:center}.contact-inner .section-title:after{margin-left:auto;margin-right:auto}.contact-description{color:var(--text-muted);max-width:480px;margin:0 auto 2.5rem;font-size:1rem;line-height:1.7}.contact-links{flex-wrap:wrap;justify-content:center;gap:1rem;display:flex}.footer{text-align:center;border-top:1px solid var(--border);color:var(--text-muted);padding:2rem;font-size:.85rem}.footer a{color:var(--text-muted)}.footer a:hover{color:var(--accent)}@media (width<=640px){.navbar{padding:1rem 1.25rem}.nav-links{gap:1.25rem}section{padding:4rem 1.25rem}.skills-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr))}.projects-grid{grid-template-columns:1fr}}