.about{background:var(--bg-secondary);position:relative}@media(max-width:1150px){.about{padding-top:6.5rem}}.about-content{display:grid;grid-template-columns:1fr}.about-card{padding:2.5rem}.about-card h3{font-size:2rem;margin-bottom:1.5rem}.about-card p{font-size:1.125rem;line-height:1.8;margin-bottom:1.5rem;color:var(--text-secondary)}.about-card strong{color:var(--text-primary);font-weight:600}.about-highlights{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:2rem;margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--glass-border)}.highlight-item{text-align:center}.highlight-number{display:block;font-size:3rem;font-weight:800;font-family:var(--font-display);margin-bottom:.5rem}.highlight-label{display:block;font-size:.95rem;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em}.about-skills{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.systems-intro{margin:3rem 0 1.5rem;text-align:center}.systems-kicker{margin:0 0 .5rem;color:var(--text-tertiary);font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.systems-intro h3{color:var(--text-primary);font-size:clamp(1.5rem,3vw,2rem)}.skill-card{display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:1rem;align-content:start;min-height:18rem;padding:1.5rem;text-align:left}.skill-icon{width:2.75rem;height:2.75rem;margin:0;display:flex;align-items:center;justify-content:center;border:1px solid var(--glass-border);border-radius:var(--radius-sm);background:var(--bg-tertiary);color:var(--text-primary);font-size:1.15rem}.skill-card h4{align-self:center;margin:0;font-size:1.25rem;color:var(--text-primary)}.skill-card p{grid-column:1 / -1;margin:1rem 0 0;font-size:.95rem;color:var(--text-secondary);line-height:1.6}.skill-tools{grid-column:1 / -1;display:flex;flex-wrap:wrap;gap:.4rem;margin:auto 0 0;padding:1.25rem 0 0;list-style:none}.skill-tools li{padding:.28rem .55rem;border:1px solid var(--glass-border);border-radius:999px;color:var(--text-secondary);font-size:.78rem;line-height:1.2}@media(max-width:1024px){.about-skills{grid-template-columns:repeat(2,minmax(0,1fr))}}.education-section{margin-top:4rem}.subsection-title{font-size:2rem;text-align:center;margin-bottom:3rem}.timeline{display:grid;gap:1.5rem;max-width:900px;margin:0 auto}.timeline-item{padding:2rem;position:relative;transition:box-shadow .3s ease,border-color .3s ease}.timeline-summary{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;column-gap:1.5rem;position:relative;cursor:pointer;list-style:none;padding-right:2rem}.timeline-summary::-webkit-details-marker{display:none}.timeline-summary-toggle{display:none;position:absolute;top:.25rem;right:0;color:var(--neon-blue);font-size:1.25rem;transition:transform .2s ease}.timeline-item[open]>.timeline-summary .timeline-summary-toggle{transform:rotate(180deg)}.timeline-item-body{margin-top:1.25rem}.timeline-item:before{content:"";position:absolute;left:0;top:0;height:100%;width:4px;background:var(--gradient-tertiary);border-radius:4px;opacity:0;transition:opacity .3s ease}.timeline-item:hover:before{opacity:1}.timeline-date{display:inline-block;grid-column:2;grid-row:1 / span 2;justify-self:end;padding:.5rem 1rem;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:50px;font-size:.875rem;font-weight:600;color:var(--neon-blue);margin:0}.timeline-item h4{grid-column:1;grid-row:1;font-size:1.5rem;margin-bottom:.5rem;color:var(--text-primary)}.timeline-org{grid-column:1;grid-row:2;font-size:1.125rem;color:var(--neon-purple);font-weight:600;margin-bottom:1rem}.timeline-desc{font-size:1rem;color:var(--text-secondary);line-height:1.6}.timeline-roles{display:grid;gap:1.5rem}.timeline-role{padding-left:1.25rem;border-left:2px solid var(--glass-border)}.timeline-role h4{font-size:1.25rem;margin-bottom:.25rem;color:var(--text-primary)}.timeline-role-date{display:block;font-size:.8125rem;font-weight:600;color:var(--neon-blue);margin-bottom:.5rem}@media(max-width:768px){.systems-intro{margin-top:3rem}.skill-card{min-height:auto}.about-card{padding:1.5rem}.about-card h3{font-size:1.7rem;margin-bottom:1.1rem}.about-card p{font-size:1rem;line-height:1.65;margin-bottom:1.15rem}.about-highlights{grid-template-columns:1fr;gap:1.5rem}.about-skills{grid-template-columns:1fr}.timeline-item{padding:1.5rem}.timeline-summary-toggle{display:block;grid-column:3;grid-row:1 / span 2;position:static;align-self:center}.timeline-summary{grid-template-columns:minmax(0,1fr) auto 1.5rem;padding-right:0}.timeline-date{grid-column:2;grid-row:1 / span 2;padding:.35rem .65rem;font-size:.75rem}.timeline-item:not([open]){padding-bottom:1.25rem}.timeline-item-body{margin-top:1rem}}.education{background:var(--bg-primary);position:relative;overflow:hidden}.education-timeline{max-width:900px;margin:0 auto;position:relative;padding-left:3rem}.education-timeline .timeline-line{position:absolute;left:1.5rem;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,transparent,var(--glass-border) 10%,var(--glass-border) 90%,transparent)}.education-item{margin-bottom:2rem;position:relative}.education-item:before{content:"";position:absolute;left:-2.25rem;top:2rem;width:12px;height:12px;background:var(--neon-purple);border-radius:50%;box-shadow:0 0 20px currentColor;z-index:1}.education-card{padding:2rem;display:flex;gap:1.5rem;position:relative;overflow:hidden;transition:box-shadow .3s ease,border-color .3s ease}.education-glow{position:absolute;top:0;right:0;width:100px;height:100%;opacity:0;filter:blur(40px);transition:opacity .3s ease;pointer-events:none}.education-card:hover .education-glow{opacity:.1}.education-icon-wrapper{flex-shrink:0}.education-icon{width:60px;height:60px;display:flex;align-items:center;justify-content:center;font-size:1.75rem;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:16px;transition:border-color .3s ease,box-shadow .3s ease}.education-content{flex:1}.education-heading{display:flex;align-items:baseline;justify-content:space-between;gap:1rem}.education-date{display:inline-block;font-size:.875rem;font-weight:600;color:var(--neon-purple);background:var(--glass-bg);padding:.25rem .75rem;border-radius:50px;margin:0;border:1px solid var(--glass-border)}.education-degree{font-size:1.5rem;color:var(--text-primary);margin-bottom:.5rem;font-weight:700}.education-institution{font-size:1.125rem;color:var(--neon-blue);margin-bottom:.25rem;font-weight:600}.education-meta{min-width:0}.education-location{font-size:.95rem;color:var(--text-secondary);margin-bottom:.75rem;opacity:.8}.education-details{font-size:1rem;color:var(--text-secondary);line-height:1.6;margin-bottom:1rem;font-style:italic}.education-achievements{list-style:none;padding:0;margin:0}.education-achievements li{position:relative;padding-left:1.5rem;margin-bottom:.5rem;font-size:.95rem;color:var(--text-secondary);line-height:1.6}.education-achievements li:before{content:"✓";position:absolute;left:0;color:var(--neon-green);font-weight:700}@media(max-width:768px){.education-timeline{padding-left:2rem}.education-item:before{left:-1.25rem}.education-card{flex-direction:column;padding:1.5rem}.education-icon{width:50px;height:50px;font-size:1.5rem}.education-degree{font-size:1.25rem}.education-institution{font-size:1rem}.education-heading{align-items:flex-start}}