:root{--bg: #0b1220;--surface: #0e1730;--muted-surface: #121c3b;--text: #e9eefb;--muted: #aab3c7;--blue: #4263eb;--teal: #10d4c7;--accent: #5be7d3;--warning: #ffd166;--radius: 14px;--shadow-xl: 0 10px 30px rgba(0,0,0,.4), 0 2px 8px rgba(0,0,0,.3);--shadow: 0 6px 18px rgba(0,0,0,.35);--container: 1200px}*{box-sizing:border-box}html,body{height:100%}html{scroll-behavior:smooth}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Helvetica Neue,Arial,"Apple Color Emoji","Segoe UI Emoji";background:radial-gradient(1200px 1200px at 20% -10%,rgba(66,99,235,.18),transparent 60%),radial-gradient(1000px 1000px at 90% 10%,rgba(16,212,199,.18),transparent 60%),var(--bg);color:var(--text);line-height:1.6;background-repeat:no-repeat;background-size:cover;background-attachment:fixed}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}ul{padding:0;margin:0;list-style:none}.container{max-width:var(--container);margin:0 auto;padding:0 24px}header.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(8px)}.nav-surface{background:#0a11238c;border-bottom:1px solid rgba(255,255,255,.06)}.brand{display:flex;align-items:center;gap:12px}.brand img{width:36px;height:36px;border-radius:8px}.brand-name{font-weight:700;letter-spacing:.2px}nav a{padding:10px 14px;border-radius:10px;color:var(--muted)}nav a:hover,nav a.active{background:linear-gradient(to bottom right,#4263eb2e,#10d4c72e);color:var(--text)}.lang-toggle{padding:10px 14px;border-radius:10px;color:var(--muted);background:transparent;border:0;display:inline-flex;align-items:center;gap:6px;cursor:pointer}.lang-toggle:hover{background:linear-gradient(to bottom right,#4263eb2e,#10d4c72e);color:var(--text)}.hero{position:relative;padding:120px 0 80px;overflow:hidden}.hero-aurora{position:absolute;inset:-30%;background:radial-gradient(600px 600px at 20% 30%,rgba(66,99,235,.35),transparent 60%),radial-gradient(500px 500px at 80% 20%,rgba(16,212,199,.35),transparent 60%),radial-gradient(600px 600px at 60% 80%,rgba(255,255,255,.06),transparent 60%);filter:blur(40px) saturate(120%);animation:drift 24s ease-in-out infinite alternate;pointer-events:none}@keyframes drift{0%{transform:translateY(-2%) scale(1.02)}to{transform:translateY(2%) scale(1.08)}}.hero-inner{position:relative;display:grid;gap:28px;justify-items:center;text-align:center}.hero-logo{width:88px;height:88px;border-radius:20px;box-shadow:var(--shadow);animation:float 8s ease-in-out infinite}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-8px)}to{transform:translateY(0)}}.title{font-size:clamp(34px,6vw,56px);line-height:1.05;margin:0;letter-spacing:.3px}.subtitle{font-size:clamp(18px,3vw,22px);color:var(--muted);margin-top:6px}.tagline{font-size:18px;color:#d7def0;margin-top:8px;opacity:.95}.cta-row{display:flex;gap:14px;justify-content:center;margin-top:18px;flex-wrap:wrap}.btn{position:relative;display:inline-flex;align-items:center;gap:10px;padding:12px 18px;border-radius:12px;font-weight:600;border:1px solid transparent;backdrop-filter:blur(4px);cursor:pointer;transition:transform .18s ease,background .2s ease,border-color .2s ease}.btn-primary{background:linear-gradient(135deg,#4263eb40,#10d4c740);border-color:#ffffff1f;box-shadow:inset 0 0 0 1px #ffffff0f,0 10px 30px #10d4c714}.btn-primary:hover{transform:translateY(-1px);background:linear-gradient(135deg,#4263eb59,#10d4c759)}.btn-outline{background:#ffffff05;border-color:#ffffff24}.btn-outline:hover{background:#ffffff0f}section{padding:80px 0;position:relative}section.alt{background:linear-gradient(180deg,#ffffff06,#ffffff06)}.section-header{display:grid;gap:8px;margin-bottom:26px}.eyebrow{color:var(--teal);font-weight:700;letter-spacing:.2em;text-transform:uppercase;font-size:12px}.h2{font-size:clamp(26px,4vw,36px);margin:0}.lead{color:var(--muted);max-width:740px}.grid{display:grid;gap:16px;grid-template-columns:repeat(12,1fr)}.card{grid-column:span 12;background:linear-gradient(180deg,#ffffff05,#ffffff03);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.card:hover{transform:translateY(-3px);border-color:#10d4c747;box-shadow:0 18px 40px #00000073,0 4px 10px #10d4c714}.card .icon{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,#4263eb59,#10d4c759);margin-bottom:10px}.card h3{margin:6px 0;font-size:18px}.card p{margin:0;color:var(--muted)}@media (min-width: 720px){.card.span-3{grid-column:span 3}.card.span-4{grid-column:span 4}.card.span-6{grid-column:span 6}}.reveal{opacity:0;transform:translateY(12px);transition:opacity .6s ease,transform .6s ease}.reveal.is-visible{opacity:1;transform:translateY(0)}footer{padding:36px 0;border-top:1px solid rgba(255,255,255,.08);background:#080c18b3}.footer-grid{display:grid;gap:16px;align-items:center;grid-template-columns:1fr}@media (min-width: 840px){.footer-grid{grid-template-columns:1fr auto}}.social a{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;margin-left:8px;background:#ffffff0a;border:1px solid rgba(255,255,255,.08)}.social a:hover{background:#ffffff14}.muted{color:var(--muted)}.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}.chip{padding:8px 12px;border-radius:999px;background:#ffffff0a;border:1px solid rgba(255,255,255,.08);color:#dfe6fb;font-size:13px}.form{display:grid;gap:12px;max-width:800px}.field{display:grid;gap:6px}.field input,.field textarea{background:#ffffff05;border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:12px 14px;color:var(--text)}.field input::placeholder,.field textarea::placeholder{color:#8f98ac}.field input:focus,.field textarea:focus{outline:none;border-color:#10d4c766;box-shadow:0 0 0 3px #10d4c72e}.note{font-size:13px;color:var(--muted)}