.about-section{padding:120px 0}.about-header{text-align:center;margin-bottom:80px}.about-eyebrow{text-transform:uppercase;letter-spacing:2px;color:var(--color-text-secondary);margin-bottom:12px;font-size:14px;font-weight:700}.about-headline{color:var(--color-text-primary);margin-bottom:24px;font-size:clamp(32px,5vw,48px);font-weight:800;line-height:1.2}.about-subhead{color:var(--color-text-secondary);max-width:800px;margin:0 auto;font-size:clamp(17px,2.5vw,21px);line-height:1.6}.achievements-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px;margin:64px 0;display:grid}.achievement-card{text-align:center;background:var(--color-background-elevated);border:1px solid var(--color-separator);border-radius:24px;padding:32px;transition:transform .3s}.achievement-card:hover{transform:translateY(-8px)}.achievement-number{color:var(--color-blue);margin-bottom:8px;font-size:clamp(40px,6vw,56px);font-weight:700;line-height:1}.achievement-label{color:var(--color-text-secondary);font-size:17px}.tech-stack-section{text-align:center;margin-top:80px}.tech-stack-title{color:var(--color-text-primary);margin-bottom:32px;font-size:24px;font-weight:700}.tech-stack-grid{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.tech-badge{background:var(--color-fill);color:var(--color-text-primary);border:1px solid var(--color-separator);border-radius:999px;padding:10px 20px;font-size:15px;font-weight:500;transition:all .2s;display:inline-block}.tech-badge:hover{background:var(--color-fill-secondary);border-color:var(--color-text-tertiary);transform:translateY(-2px)}@media (max-width:768px){.about-section{padding:80px 0}.about-header{margin-bottom:48px}.achievements-grid{grid-template-columns:repeat(2,1fr);gap:20px;margin:40px 0}.achievement-card{padding:24px 16px}.tech-stack-section{margin-top:60px}}@media (max-width:480px){.achievements-grid{grid-template-columns:1fr}}