:root{--bg:#0B0C10;--bg-2:#0F1116;--text:#E6E6E6;--muted:#A7B0BD;--card:#12151B;--border:#1C222C;--primary:#0AA0FF;--primary-2:#4CC3FF;--focus:#0A9EFF}
:root.light{--bg:#FFFFFF;--bg-2:#F6F7FB;--text:#0B0C10;--muted:#4B5563;--card:#FFFFFF;--border:#E5E7EB;--primary:#0A84FF;--primary-2:#59B6FF;--focus:#0A84FF}
*{box-sizing:border-box}html,body{margin:0;height:100%}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;line-height:1.6;color:var(--text);background:radial-gradient(800px 400px at 20% -10%, rgba(10,132,255,.18), transparent 60%), radial-gradient(700px 300px at 100% 10%, rgba(20,160,255,.12), transparent 55%), var(--bg)}
:root.light body{background:var(--bg)}
a{color:var(--focus)}a:hover{text-decoration:underline}
.container{max-width:1180px;margin:0 auto;padding:2rem 1.25rem}
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb, var(--card) 92%, transparent);border-bottom:1px solid var(--border);backdrop-filter:blur(10px)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.75rem 1.25rem}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:800;color:var(--text)}
.brand img{width:34px;height:34px;border-radius:.4rem;filter:drop-shadow(0 0 12px rgba(10,160,255,.35))}
.nav-menu{display:flex;gap:.4rem;list-style:none;margin:0;padding:0;align-items:center}
.nav-menu a{padding:.5rem .7rem;border-radius:.55rem}.nav-menu a[aria-current="page"]{background:linear-gradient(180deg, rgba(10,160,255,.22), rgba(10,160,255,.08)); box-shadow:0 0 0 1px rgba(10,160,255,.25) inset}
.nav-toggle{display:none;background:none;border:1px solid var(--border);padding:.5rem .7rem;border-radius:.6rem;color:var(--text)}
.theme-toggle{background:none;border:1px solid var(--border);padding:.5rem .7rem;border-radius:.6rem;color:var(--text)}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;align-items:center}
.hero-card{height:330px;background:linear-gradient(145deg,#0A0D12,#0E1117);border:1px solid var(--border);border-radius:1rem;box-shadow:0 14px 40px rgba(0,0,0,.55);position:relative;overflow:hidden}
.hero-card::after{content:'';position:absolute;inset:-20%;background:radial-gradient(closest-side, rgba(10,160,255,.25), transparent 65%);filter:blur(20px)}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.card{background:var(--card);border:1px solid var(--border);border-radius:.95rem;padding:1rem;box-shadow:0 8px 26px rgba(0,0,0,.5)}
.btn{display:inline-block;padding:.7rem 1.1rem;border:1px solid var(--border);border-radius:.65rem;color:var(--text);transition:all .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(180deg, var(--primary), var(--primary-2));color:#061322;border-color:rgba(10,160,255,.5);text-shadow:0 1px 0 rgba(255,255,255,.2);box-shadow:0 0 20px rgba(10,160,255,.35)}
.badge{display:inline-block;padding:.15rem .5rem;border-radius:999px;background:rgba(10,160,255,.2);border:1px solid rgba(10,160,255,.35);color:#CFE9FF;font-size:.8rem}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:1rem;align-items:start;border-top:1px solid var(--border);padding-top:1rem}
.form-note{color:var(--muted)}
.input, input, select, textarea{width:100%;padding:.7rem .8rem;border-radius:.6rem;border:1px solid var(--border);background:color-mix(in srgb, var(--card) 96%, transparent);color:var(--text)}
label{display:block;margin:.6rem 0 .25rem}
.blank-box{min-height:200px;border:1px dashed rgba(255,255,255,.25);border-radius:1rem;display:flex;align-items:center;justify-content:center;color:var(--muted);position:relative;overflow:hidden}
.logo-anim-wrap{position:relative;width:220px;height:220px;display:flex;align-items:center;justify-content:center}
.logo-anim-wrap img{width:180px;height:180px;border-radius:1rem;animation:float 5s ease-in-out infinite;filter:drop-shadow(0 0 22px rgba(10,160,255,.45))}
.logo-ring{position:absolute;inset:-10px;border-radius:50%;border:2px dashed rgba(10,160,255,.45);animation:spin 14s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
#cyrity-chat-toggle{position:fixed;right:16px;bottom:16px;border:0;border-radius:999px;padding:.95rem 1.1rem;background:linear-gradient(180deg, var(--primary), var(--primary-2));color:#061322;box-shadow:0 8px 26px rgba(0,0,0,.4);cursor:pointer;z-index:60}
#cyrity-chat{position:fixed;right:16px;bottom:76px;width:360px;max-width:92vw;height:520px;background:var(--card);border:1px solid var(--border);border-radius:1rem;box-shadow:0 20px 60px rgba(0,0,0,.6);display:none;flex-direction:column;z-index:60}
#cyrity-chat header{padding:.6rem .8rem;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:.5rem}
#cyrity-chat header strong{flex:1}
#cyrity-chat .log{padding:.8rem;overflow:auto;flex:1}
#cyrity-chat .entry{display:flex;gap:.5rem;padding:.6rem;border-top:1px solid var(--border)}
#cyrity-chat .msg{margin:.5rem 0;padding:.55rem .75rem;border-radius:.7rem;max-width:85%}
#cyrity-chat .user{background:#0F131A;border:1px solid var(--border)}
#cyrity-chat .bot{background:#0b1520;border:1px solid rgba(10,160,255,.35)}
.close-x{background:none;border:1px solid var(--border);color:var(--text);border-radius:.5rem;padding:.25rem .5rem}
@media (max-width:980px){.hero{grid-template-columns:1fr;gap:1.2rem}}
@media (max-width:760px){.nav-toggle{display:inline-block}.nav-menu{display:none;position:absolute;right:1rem;top:3.4rem;background:var(--card);border:1px solid var(--border);border-radius:.8rem;padding:.5rem;flex-direction:column;min-width:230px}.nav-menu.show{display:flex}.nav-menu a,.nav-menu .btn{width:100%;display:block}.grid-3,.grid-2{grid-template-columns:1fr}.btn{width:100%}.container{padding:1.4rem 1rem}#cyrity-chat{right:10px;bottom:70px;height:62vh}#cyrity-chat-toggle{right:10px;bottom:10px}}