:root{--bg:#0b0f14;--ink:#e6f1ff;--muted:#a7b6c9;--panel:#0f1420;--edge:#1b2534;--accent:#5cc8ff;--accent2:#6ef3a5;--ring:0 0 0 2px rgba(92,200,255,.28);--shadow-1:0 6px 20px rgba(0,0,0,.35);--shadow-2:0 14px 42px rgba(0,0,0,.45)}.footer{border-top:1px solid var(--edge);margin-top:3rem;background:#0f0f1966;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.footer-grid{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 0;flex-wrap:wrap}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;background:radial-gradient(1200px 600px at 18% -10%,#101725 0%,var(--bg) 60%);color:var(--ink);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.header{position:sticky;top:0;z-index:1000;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:14px clamp(16px,5vw,48px);background:#0f0f1994;border-bottom:1px solid rgba(92,200,255,.1);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:background .25s ease,border-color .25s ease}.header:before{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,rgba(92,200,255,.38),rgba(110,243,165,.28),transparent);pointer-events:none}.header.scrolled{background:#0a0a12f5;border-bottom-color:#5cc8ff38}.brand-link{display:inline-flex;align-items:center;gap:.6rem;font-weight:800;letter-spacing:.2px;text-decoration:none;color:var(--ink);padding:6px 10px;border-radius:12px;background:linear-gradient(180deg,#ffffff0d,#ffffff05);border:1px solid rgba(255,255,255,.08);box-shadow:inset 0 1px #ffffff0d;transition:transform .12s ease,box-shadow .2s ease}.brand-link:hover{transform:translateY(-1px);box-shadow:var(--shadow-1)}.nav{display:flex;align-items:center;gap:clamp(1rem,3vw,2rem)}.nav a{position:relative;text-decoration:none;color:var(--muted);font-weight:600;font-size:.96rem;padding:8px 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ease}.nav.open{transform:none;opacity:1;pointer-events:auto}}.skip{position:absolute;left:-999px;top:-999px;background:#fff;color:#000;padding:.5rem .75rem;border-radius:.5rem}.skip:focus{left:1rem;top:1rem;z-index:9999}.hero.drone-hero{position:relative;isolation:isolate;min-height:58vh;display:grid;place-items:stretch;border-bottom:2px solid rgba(255,255,255,.06)}.hero--compact{min-height:clamp(360px,44vh,520px)}.hero--compact .drone-stage svg{height:clamp(200px,36vh,320px)}.drone-stage{position:relative}.drone-stage svg{display:block;width:140%;height:clamp(340px,58vh,560px);transform:translate(-12%);filter:drop-shadow(0 15px 80px rgba(92,200,255,.2))}.hero-title{position:absolute;left:clamp(16px,6vw,64px);bottom:clamp(92px,18vh,140px);margin:0;font-weight:900;letter-spacing:-.02em;font-size:clamp(28px,5vw,56px);line-height:1.05;max-width:18ch;text-shadow:0 2px 30px rgba(92,200,255,.18)}.hero-sub{position:absolute;left:clamp(16px,6vw,64px);bottom:clamp(58px,12vh,96px);max-width:62ch;margin:0;color:var(--muted);font-size:clamp(14px,2.2vw,18px)}.cta{position:absolute;left:clamp(16px,6vw,64px);bottom:clamp(16px,6vh,48px);display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;font-weight:700;border-radius:12px;border:1px solid rgba(255,255,255,.1);background:#ffffff0a;color:var(--ink);transition:transform .08s ease,border-color .15s ease,box-shadow .2s ease}.btn:hover{transform:translateY(-1px);border-color:#ffffff38}.btn.btn-ghost{background:transparent}.btn:first-child{background:linear-gradient(180deg,var(--accent),#2ea8df);color:#04121a;border-color:transparent;box-shadow:0 12px 40px #5cc8ff47}.cloud-band{opacity:.9}.band-a{animation:drift-a 28s linear infinite}.band-b{animation:drift-b 42s linear infinite;opacity:.75}@keyframes drift-a{0%{transform:translate(0)}to{transform:translate(-240px)}}@keyframes drift-b{0%{transform:translate(0)}to{transform:translate(-360px)}}.drone{animation:bob 3.2s ease-in-out infinite;transform-origin:center}.no-fly{animation:none!important}@keyframes bob{0%,to{transform:translate(600px,190px) translateY(-3px)}50%{transform:translate(600px,190px) translateY(3px)}}.prop ellipse{transform-origin:center}.prop-a ellipse{animation:spin .12s linear infinite}.prop-b ellipse{animation:spin .11s linear infinite}.prop-c ellipse{animation:spin .115s linear infinite}.prop-d ellipse{animation:spin .105s linear infinite}@keyframes spin{0%{opacity:.55}to{opacity:.25}}.deck{max-width:1100px;margin:36px auto 80px;padding:0 18px;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.page-title{text-align:center;font-size:2rem;font-weight:800;margin-bottom:2rem;background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.card{background:linear-gradient(180deg,#ffffff0a,#ffffff05);border:1px solid var(--edge);border-left:3px solid color-mix(in oklab,var(--accent) 70%,var(--accent2) 30%);padding:18px 16px;border-radius:14px;transition:transform .12s ease,box-shadow .2s ease,border-color .2s ease,background .2s ease;box-shadow:var(--shadow-1)}.card:hover{transform:translateY(-2px);background:linear-gradient(180deg,#ffffff0f,#ffffff05);box-shadow:var(--shadow-2);border-left-color:color-mix(in oklab,var(--accent2) 70%,var(--accent) 30%)}.card h3{margin:0 0 6px;font-size:18px;font-weight:800}.card .muted{color:var(--muted);margin:0;font-size:14px}.about{padding-top:2rem;padding-bottom:4rem}.about-lead{text-align:center;margin:0 auto 1.5rem;max-width:860px;color:var(--muted)}.badges{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center;margin-bottom:2rem}.badge{padding:.35rem .6rem;border-radius:.6rem;border:1px solid var(--edge);color:var(--ink);background:#ffffff05;font-size:.9rem;position:relative;overflow:hidden}.badge:after{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(circle at center,rgba(110,231,255,.12),transparent 70%);animation:pulse 3.5s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.2;transform:scale(1)}50%{opacity:.6;transform:scale(1.15)}}.about-grid{display:grid;gap:1.2rem;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));margin-bottom:2rem}.about-card{background:linear-gradient(145deg,#0f1118,#10121a);border:1px solid rgba(110,231,255,.15);border-radius:1rem;padding:1.25rem;box-shadow:inset 0 0 10px #6ee7ff08;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);transition:transform .25s ease,box-shadow .25s ease,border-color .2s ease}.about-card:hover{transform:translateY(-4px) scale(1.01);border-color:var(--accent);box-shadow:0 0 18px #6ee7ff40,inset 0 0 12px #6ee7ff14}.about-card.highlight{border:2px solid var(--accent);box-shadow:0 0 24px #6ee7ff1f inset}.timeline{max-width:860px;margin:1rem auto 0;border-left:1px solid var(--edge);padding-left:1rem}.tl-item{display:grid;grid-template-columns:16px 1fr;gap:.75rem;align-items:start;margin:1rem 0}.dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px #6ee7ff99;animation:blink 2.8s ease-in-out infinite;margin-top:.45rem}@keyframes blink{0%,to{opacity:.85}50%{opacity:.35}}.container{max-width:1120px;margin:0 auto;padding:0 18px}.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}