.about-page{min-height:100vh;background:var(--bg-primary)}.about-hero{background:linear-gradient(180deg,rgba(0,229,160,.06),transparent);border-bottom:1px solid var(--border);padding:56px 24px 48px}.about-hero-inner{max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:40px}.about-profile{display:flex;align-items:center;gap:40px}.about-avatar-wrap{position:relative;flex-shrink:0}.about-avatar{width:140px;height:140px;border-radius:50%;object-fit:cover;border:3px solid var(--accent);display:block;position:relative;z-index:1}.about-avatar-glow{position:absolute;inset:-6px;border-radius:50%;background:radial-gradient(circle,rgba(0,229,160,.25) 0,transparent 70%);z-index:0}.about-intro{display:flex;flex-direction:column;gap:10px}.about-badge{display:inline-block;background:rgba(0,229,160,.12);color:var(--accent);font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:4px 12px;border-radius:20px;width:-moz-fit-content;width:fit-content}.about-name{font-size:38px;font-weight:900;color:var(--text-primary);letter-spacing:-.02em;line-height:1.1}.about-title-line{font-size:15px;color:var(--text-secondary)}.about-social{display:flex;gap:12px;margin-top:4px}.social-btn{display:inline-flex;align-items:center;gap:7px;padding:8px 18px;border-radius:8px;font-size:13px;font-weight:600;transition:all .2s;border:1px solid var(--border)}.social-udemy{background:var(--bg-card);color:var(--text-primary)}.social-udemy:hover{border-color:#a855f7;color:#a855f7}.social-linkedin{background:var(--bg-card);color:var(--text-primary)}.social-linkedin:hover{border-color:#3b82f6;color:#3b82f6}.about-stats{display:flex;gap:0;background:var(--bg-card);border:1px solid var(--border);border-radius:16px;overflow:hidden}.about-stat{flex:1 1;display:flex;flex-direction:column;align-items:center;padding:20px 16px;gap:4px;border-right:1px solid var(--border)}.about-stat:last-child{border-right:none}.about-stat-num{font-size:28px;font-weight:900;color:var(--accent);letter-spacing:-.02em}.about-stat-label{font-size:12px;color:var(--text-muted);text-align:center}.about-section{padding:56px 24px}.about-section-alt{background:var(--bg-card);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.about-container{max-width:900px;margin:0 auto}.about-section-title{font-size:22px;font-weight:800;color:var(--text-primary);margin-bottom:24px;padding-bottom:12px;border-bottom:1px solid var(--border)}.about-bio{display:flex;flex-direction:column;gap:16px}.about-bio p{font-size:15px;color:var(--text-secondary);line-height:1.8}.about-bio strong{color:var(--text-primary);font-weight:600}.about-bio em{color:var(--accent);font-style:normal}.expertise-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:16px;gap:16px}.expertise-card{background:var(--bg-primary);border:1px solid var(--border);border-radius:12px;padding:24px;transition:border-color .2s,transform .2s}.expertise-card:hover{border-color:var(--accent);transform:translateY(-2px)}.expertise-icon{font-size:28px;display:block;margin-bottom:10px}.expertise-area{font-size:15px;font-weight:700;color:var(--text-primary);margin-bottom:6px}.expertise-desc{font-size:13px;color:var(--text-secondary);line-height:1.6}.cert-list{list-style:none;padding:0;display:flex;flex-direction:column;gap:14px}.cert-item{display:flex;align-items:center;gap:14px;font-size:14px;color:var(--text-secondary);padding:14px 18px;background:var(--bg-card);border:1px solid var(--border);border-radius:10px;transition:border-color .2s}.cert-item:hover{border-color:var(--accent)}.cert-tick{color:var(--accent);font-size:12px;flex-shrink:0}.about-cta{background:linear-gradient(135deg,rgba(0,229,160,.07),rgba(0,0,0,0));border-top:1px solid var(--border);padding:72px 24px;text-align:center}.about-cta-inner h2{font-size:30px;font-weight:800;color:var(--text-primary);margin-bottom:10px}.about-cta-inner p{font-size:15px;color:var(--text-secondary);margin-bottom:32px}.about-cta-btns{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}.cta-btn{display:inline-block;padding:14px 28px;border-radius:10px;font-size:14px;font-weight:700;transition:all .2s}.cta-primary{background:var(--accent);color:#000}.cta-primary:hover{opacity:.88;transform:translateY(-2px)}.cta-secondary{background:var(--bg-card);border:1px solid var(--border);color:var(--text-primary)}.cta-secondary:hover{border-color:#3b82f6;color:#3b82f6;transform:translateY(-2px)}@media (max-width:640px){.about-profile{flex-direction:column;text-align:center}.about-social{justify-content:center}.about-name{font-size:28px}.about-badge{margin:0 auto}.expertise-grid{grid-template-columns:1fr}.about-stats{flex-wrap:wrap}.about-stat{min-width:50%}}