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a:hover{color:var(--amber)}.to-top{position:fixed;right:20px;bottom:20px;width:44px;height:44px;border-radius:12px;background:var(--amber);color:#0b0f19;display:grid;place-items:center;z-index:90;box-shadow:0 8px 24px -6px var(--amber);opacity:0;pointer-events:none;transform:translateY(12px);transition:all .3s var(--ease)}.to-top.show{opacity:1;pointer-events:auto;transform:none}.progress{position:fixed;top:0;left:0;height:2px;background:linear-gradient(90deg,var(--amber),var(--cyan));z-index:101;transition:width .1s linear}@media(max-width:980px){.hero-inner{grid-template-columns:1fr;gap:44px}.portrait-box{max-width:380px;margin:0 auto}.about-grid,.edu-grid,.contact-wrap{grid-template-columns:1fr}.nav-links{display:none}.burger{display:grid}.contact-wrap{padding:30px 22px;gap:30px}section{padding:76px 0}}@media(max-width:620px){.wrap{padding:0 18px}.hero{padding:104px 0 56px;min-height:auto}.hero-stats{grid-template-columns:repeat(2,1fr)}.hero-cta .btn{flex:1;justify-content:center}.float-chip{display:none}.card{padding:18px}.timeline{padding-left:22px}.tl-dot{left:-22px}.bars{height:150px;gap:5px}.foot{justify-content:center;text-align:center}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}.hero-social{display:flex;gap:9px;margin-bottom:34px}.soc{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;border:1px solid var(--line);background:var(--panel);color:var(--muted);transition:all .25s var(--ease)}.soc:hover{color:var(--amber);border-color:var(--amber);transform:translateY(-3px);box-shadow:0 8px 20px -8px var(--amber)}.foot-social{display:flex;align-items:center;gap:8px}.foot-social a{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;border:1px solid var(--line);color:var(--muted);transition:all .22s var(--ease)}.foot-social a:hover{color:var(--amber);border-color:var(--amber)}.foot-social .foot-cv{width:auto;padding:0 13px;font-family:var(--mono);font-size:12px}