/* Clean, modern, accessible theme (dark) */
:root{--bg:#0b0f13;--card:#11161d;--ink:#e9eef5;--muted:#9bb0c3;--acc:#4bb3fd;--acc2:#8ef6d2;--radius:18px;--shadow:0 10px 30px rgba(0,0,0,.25)}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 system-ui,Segoe UI,Roboto,Arial}
a{color:var(--acc)}a:hover{text-decoration:underline}.container{width:min(1100px,90vw);margin:auto}
.nav{position:sticky;top:0;background:rgba(11,15,19,.8);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.06);z-index:10}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;gap:10px;align-items:center;font-weight:700}
.menu{display:flex;gap:18px;align-items:center}
.menu .cta{background:var(--acc);color:#00101a;padding:8px 12px;border-radius:12px;font-weight:700}
.burger{display:none;background:none;border:0;cursor:pointer}
.burger span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0}
@media(max-width:860px){.menu{display:none;position:absolute;right:16px;top:56px;background:var(--card);padding:12px;border-radius:12px;box-shadow:var(--shadow);flex-direction:column}.burger{display:block}}
.hero{padding:80px 0;background:radial-gradient(80% 60% at 10% 10%,rgba(75,179,253,.15),transparent),radial-gradient(60% 60% at 90% 20%,rgba(142,246,210,.12),transparent)}
.hero-inner{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.hero h1{font-size:42px;line-height:1.1;margin:0 0 10px}.hero p{color:var(--muted);max-width:62ch}
.hero-card{min-height:260px;border-radius:var(--radius);background:linear-gradient(135deg,rgba(75,179,253,.15),rgba(142,246,210,.15));box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.06)}
.hero-actions{display:flex;gap:12px;margin:18px 0 8px}.badges{list-style:none;padding:0;margin:16px 0 0;display:flex;flex-wrap:wrap;gap:14px;color:var(--muted)}
.section{padding:64px 0}.section.alt{background:#0e141a}
h1,h2{letter-spacing:.2px}h2{font-size:30px;margin:0 0 20px}h3{margin:0 0 10px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}
.feature{background:transparent;border:1px dashed rgba(255,255,255,.12);border-radius:var(--radius);padding:16px}
.two-col{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:start}
.profile img{width:100%;border-radius:14px;border:1px solid rgba(255,255,255,.08)}
.tick{padding-left:18px}.tick li{margin:6px 0}
.info-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.info{background:var(--card);padding:14px;border-radius:14px;text-align:center;border:1px solid rgba(255,255,255,.06)}
.form{display:grid;gap:12px;background:var(--card);padding:18px;border-radius:var(--radius);border:1px solid rgba(255,255,255,.06)}
input,textarea{width:100%;padding:12px;border-radius:12px;border:1px solid rgba(255,255,255,.12);background:#0b0f13;color:var(--ink)}
.btn{display:inline-block;padding:10px 14px;border-radius:12px;background:var(--acc);color:#00101a;font-weight:700;border:0}
.btn.ghost{background:transparent;border:1px solid var(--acc);color:var(--acc)}
.contacts{list-style:none;padding:0;margin:0}.map-embed iframe{width:100%;height:260px;border-radius:14px}
.footer{padding:24px 0;border-top:1px solid rgba(255,255,255,.06)}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:12px}.footer-links{display:flex;gap:16px}
.doc .container{width:min(900px,90vw);padding:32px 0}
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card.link{display:block}
@media(max-width:980px){.hero-inner{grid-template-columns:1fr}.grid-3,.features,.cards-3{grid-template-columns:1fr}.two-col{grid-template-columns:1fr}.info-cards{grid-template-columns:1fr 1fr}}