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20px;display:flex}.footer__socials{gap:10px;display:flex}.footer small{color:var(--muted)}.to-top{border:1px solid var(--border);background:var(--surface);width:46px;height:46px;color:var(--text);box-shadow:var(--shadow);cursor:pointer;opacity:0;pointer-events:none;transition:opacity var(--transition), transform var(--transition), border-color var(--transition);z-index:40;border-radius:14px;justify-content:center;align-items:center;display:inline-flex;position:fixed;bottom:20px;right:20px;transform:translateY(12px)}.to-top.is-visible{opacity:1;pointer-events:auto;transform:translateY(0)}.to-top:hover{border-color:var(--accent-ring)}.reveal{opacity:0;transition:opacity .6s,transform .6s;transform:translateY(14px)}.reveal.is-in{opacity:1;transform:none}@media (width<=1080px){.certs-grid,.projects-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=980px){.hero__grid{text-align:center;grid-template-columns:1fr;grid-template-areas:"right""left"}.hero__lead{margin-left:auto;margin-right:auto}.hero__cta,.social{justify-content:center}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.contact-grid{grid-template-columns:1fr}}@media (width<=1080px){.nav:not(.nav--compact) .nav__toggle{display:flex}.nav:not(.nav--compact) .nav__menu{top:calc(var(--nav-h) + 10px);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);text-align:center;z-index:60;flex-direction:column;align-items:stretch;gap:8px;padding:18px;display:none;position:absolute;left:20px;right:20px}.nav:not(.nav--compact) .nav__menu a{width:100%}.nav:not(.nav--compact) .nav__menu.is-open{display:flex}}@media (width<=720px){.nav--compact .nav__toggle{display:flex}.nav--compact .nav__menu{top:calc(var(--nav-h) + 10px);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);text-align:center;z-index:60;flex-direction:column;align-items:stretch;gap:8px;padding:18px;display:none;position:absolute;left:20px;right:20px}.nav--compact .nav__menu a{width:100%}.nav--compact .nav__menu.is-open{display:flex}}@media (width<=760px){.section{padding:44px 0}.grid--2,.grid--3,.projects-grid{grid-template-columns:1fr}.hero__title{font-size:clamp(38px,11vw,52px)}}@media (width<=560px){.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.certs-grid{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transition:none;transform:none}.hero__roles .typing__cursor,.contact-card.is-highlight{animation:none}*{scroll-behavior:auto!important}}