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1fr;gap:1rem}.contact-form__field{display:grid;gap:.4rem;font-size:.85rem;font-weight:500;color:var(--text-muted)}.contact-form__field input,.contact-form__field textarea{width:100%;padding:.75rem .9rem;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg);color:var(--text);font:inherit;transition:border-color var(--transition),box-shadow var(--transition)}.contact-form__field textarea{resize:vertical;min-height:120px}.contact-form__field input:focus-visible,.contact-form__field textarea:focus-visible{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--brand-glow)}.contact-form__field input::placeholder,.contact-form__field textarea::placeholder{color:var(--text-faint)}.contact-form__hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.contact-form__turnstile{display:flex;justify-content:center;min-height:65px}.contact-form .btn{justify-self:center;margin-top:.25rem}.contact-form 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img{width:42px;height:42px;object-fit:contain}.footer__meta{font-size:.8rem;color:var(--text-faint);line-height:1.6}.footer__socials{display:flex;gap:.5rem}.to-top{position:fixed;right:1.5rem;bottom:1.5rem;z-index:90;width:44px;height:44px;border-radius:50%;border:1px solid var(--border);background:var(--surface);color:var(--text-muted);display:inline-flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md);opacity:0;transform:translateY(14px);pointer-events:none;transition:opacity var(--transition),transform var(--transition),color var(--transition)}.to-top.is-shown{opacity:1;transform:none;pointer-events:auto}.to-top:hover{color:var(--accent)}@media (max-width: 1000px){.hero__inner{grid-template-columns:1fr;gap:2.5rem}.hero__portrait{order:-1;width:min(220px,60%)}.about,.research{grid-template-columns:1fr}}@media (max-width: 860px){:root{--shell: min(1180px, 100% - 2rem)}.nav-toggle{display:inline-flex}.brand__role{display:none}.nav{position:fixed;inset:var(--header-h) 0 auto 0;flex-direction:column;align-items:stretch;gap:0;padding:.75rem 1rem 1.25rem;background:var(--bg);border-bottom:1px solid var(--border);box-shadow:var(--shadow-md);transform:translateY(-12px);opacity:0;visibility:hidden;transition:opacity var(--transition),transform var(--transition),visibility var(--transition)}.nav.is-open{opacity:1;visibility:visible;transform:none}.nav__link{padding:.85rem .75rem;border-radius:var(--radius-sm);font-size:1rem}.nav__link.is-active:after{display:none}}@media (max-width: 560px){.section{padding:4rem 0}.hero{padding:calc(var(--header-h) + 3rem) 0 3.5rem}.stats{grid-template-columns:1fr}.timeline{padding-left:1.6rem}.job:before{left:-1.6rem;width:13px;height:13px}.timeline:before{left:6px}.footer__inner{justify-content:center;text-align:center}}@media print{.header,.to-top,.marquee,.hero__aurora,.hero__grid,.hero__actions,.more-btn,.contact-form{display:none!important}body{background:#fff;color:#000}.section{padding:1.25rem 0;break-inside:avoid}.card,.panel,.highlight,.stat{border-color:#ccc;box-shadow:none;break-inside:avoid}.hero__name{color:#000;-webkit-text-fill-color:#000}}