*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,'Segoe UI',sans-serif;background:#020617;color:#f8fafc;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.container{max-width:72rem;margin:0 auto;padding:0 1.5rem}
header{position:sticky;top:0;z-index:40;background:rgba(2,6,23,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}
.logo{display:flex;align-items:center;gap:.6rem;font-weight:800;letter-spacing:.04em}
.logo-icon{width:2.25rem;height:2.25rem;border-radius:.75rem;background:linear-gradient(135deg,#7c3aed,#22d3ee);display:flex;align-items:center;justify-content:center;font-size:.85rem;color:#fff}
.logo span.v{color:#a78bfa}
nav{display:flex;gap:2rem;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:#94a3b8}
nav a:hover{color:#a78bfa}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.7rem 1.4rem;border-radius:.9rem;font-size:.8rem;font-weight:700;cursor:pointer;border:none;transition:transform .15s,opacity .15s}
.btn-primary{background:linear-gradient(135deg,#7c3aed,#06b6d4);color:#fff;box-shadow:0 8px 24px rgba(124,58,237,.25)}
.btn-primary:hover{transform:scale(1.02)}
.btn-outline{background:transparent;border:1px solid rgba(255,255,255,.15);color:#fff}
.btn-outline:hover{background:rgba(255,255,255,.05)}
.hero{position:relative;padding:5rem 0 4rem;text-align:center;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at top,rgba(124,58,237,.2),transparent 60%);pointer-events:none}
.badge{display:inline-flex;align-items:center;gap:.4rem;padding:.35rem 1rem;border-radius:999px;font-size:.7rem;font-weight:600;color:#c4b5fd;background:rgba(124,58,237,.12);border:1px solid rgba(124,58,237,.25);margin-bottom:1.5rem}
.hero h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:800;line-height:1.1;max-width:48rem;margin:0 auto}
.gradient{background:linear-gradient(135deg,#a78bfa,#22d3ee);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p{color:#94a3b8;font-size:.95rem;max-width:36rem;margin:1.25rem auto 2rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}
section{padding:4rem 0;border-top:1px solid rgba(255,255,255,.05)}
.section-label{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.15em;color:#a78bfa;text-align:center}
.section-title{font-size:1.75rem;font-weight:800;text-align:center;margin:.5rem 0 2.5rem}
.grid{display:grid;gap:1.25rem}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:rgba(15,23,42,.6);border:1px solid rgba(255,255,255,.06);border-radius:1rem;padding:1.5rem;transition:border-color .2s,transform .2s}
.card:hover{border-color:rgba(124,58,237,.3);transform:translateY(-2px)}
.card-icon{width:2.5rem;height:2.5rem;border-radius:.65rem;display:flex;align-items:center;justify-content:center;font-size:1.1rem;margin-bottom:.75rem}
.card h3{font-size:1rem;font-weight:700;margin-bottom:.4rem}
.card p{font-size:.82rem;color:#94a3b8;line-height:1.5}
.form-box{background:rgba(15,23,42,.8);border:1px solid rgba(255,255,255,.08);border-radius:1rem;padding:1.75rem}
.form-grid{display:grid;gap:1rem;grid-template-columns:1fr 1fr}
label{font-size:.6rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#64748b;display:block;margin-bottom:.3rem}
input,select,textarea{width:100%;background:rgba(30,41,59,.8);border:1px solid rgba(255,255,255,.1);border-radius:.75rem;padding:.65rem .85rem;font-size:.85rem;color:#fff;outline:none}
input:focus,select:focus,textarea:focus{border-color:rgba(124,58,237,.5)}
textarea{resize:vertical;min-height:80px}
.contact-grid{display:grid;gap:2.5rem;grid-template-columns:1fr 1fr;align-items:start}
.contact-info p{font-size:.85rem;color:#94a3b8;margin-top:.5rem}
.ecosystem{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.eco-link{font-size:.7rem;font-weight:600;padding:.4rem .9rem;border-radius:.65rem;background:rgba(30,41,59,.8);border:1px solid rgba(255,255,255,.08);color:#cbd5e1}
.eco-link:hover{border-color:rgba(124,58,237,.4);color:#fff}
footer{padding:2.5rem 0;border-top:1px solid rgba(255,255,255,.05);font-size:.75rem;color:#64748b}
.footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem}
.chat-fab{position:fixed;bottom:1.5rem;right:1.5rem;z-index:50;background:linear-gradient(135deg,#7c3aed,#06b6d4);color:#fff;font-weight:700;padding:.9rem 1.25rem;border-radius:1rem;border:none;cursor:pointer;box-shadow:0 8px 28px rgba(124,58,237,.35);font-size:.8rem}
.chat-panel{position:fixed;bottom:1.5rem;right:1.5rem;z-index:50;width:min(380px,calc(100vw - 2rem));height:min(520px,calc(100vh - 5rem));background:#0f172a;border:1px solid rgba(255,255,255,.1);border-radius:1rem;display:none;flex-direction:column;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.5)}
.chat-panel.open{display:flex}
.chat-head{display:flex;align-items:center;justify-content:space-between;padding:.85rem 1rem;background:linear-gradient(90deg,rgba(124,58,237,.15),rgba(6,182,212,.15));border-bottom:1px solid rgba(255,255,255,.08)}
.chat-head h4{font-size:.85rem;font-weight:700}
.chat-head span{font-size:.65rem;color:#64748b}
.chat-close{background:none;border:none;color:#94a3b8;cursor:pointer;font-size:1.2rem}
.chat-msgs{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.6rem}
.msg{max-width:88%;padding:.6rem .85rem;border-radius:1rem;font-size:.82rem;line-height:1.45}
.msg.bot{background:#1e293b;color:#e2e8f0;border-bottom-left-radius:.25rem;align-self:flex-start}
.msg.user{background:#7c3aed;color:#fff;border-bottom-right-radius:.25rem;align-self:flex-end}
.chat-input{display:flex;gap:.5rem;padding:.75rem;border-top:1px solid rgba(255,255,255,.08)}
.chat-input input{flex:1}
.toast{position:fixed;top:1rem;right:1rem;z-index:60;padding:.75rem 1.25rem;border-radius:.75rem;font-size:.82rem;font-weight:600;display:none}
.toast.ok{display:block;background:#065f46;color:#a7f3d0;border:1px solid #10b981}
.toast.err{display:block;background:#7f1d1d;color:#fecaca;border:1px solid #ef4444}
@media(max-width:768px){nav{display:none}.form-grid,.contact-grid{grid-template-columns:1fr}}