/*
Theme Name: NORA AI OS
Version: 1.0.0
*/
:root{--bg:#050811;--panel:#0b1220;--cyan:#00ffc8;--blue:#48a9ff;--text:#eef7f5;--muted:#91a4aa}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 15% 10%,#00ffc81a,transparent 28%),radial-gradient(circle at 90% 20%,#48a9ff1f,transparent 30%),var(--bg);color:var(--text);font-family:system-ui,sans-serif}
a{color:inherit;text-decoration:none}.nora-nav{position:sticky;top:0;z-index:100;background:#050811cc;backdrop-filter:blur(16px);border-bottom:1px solid #00ffc833}.nora-nav-inner{max-width:1200px;margin:auto;padding:15px 24px;display:flex;align-items:center;justify-content:space-between}.logo{font-weight:900;letter-spacing:2px;color:var(--cyan);font-size:22px}.logo span{color:#fff}.nav-links{display:flex;gap:8px}.nav-links a{padding:9px 12px;border-radius:10px;color:#c9d7d9;transition:.25s}.nav-links a:hover{color:#fff;background:#00ffc81a;transform:translateY(-2px)}
.hero{max-width:1200px;margin:auto;padding:80px 24px 55px;display:grid;grid-template-columns:1.05fr .95fr;gap:45px;align-items:center}.eyebrow{color:var(--cyan);font-size:12px;font-weight:800;letter-spacing:3px}.hero h1{font-size:clamp(48px,7vw,86px);line-height:.95;margin:12px 0 20px;letter-spacing:-4px}.hero h1 span{color:var(--cyan);text-shadow:0 0 30px #00ffc840}.lead{color:var(--muted);font-size:18px;line-height:1.7}
.chat{margin-top:28px;background:#0b1220d1;border:1px solid #00ffc833;border-radius:20px;padding:14px}.chat-row{display:flex;gap:10px}.chat input{flex:1;background:#070c16;border:1px solid #ffffff14;border-radius:13px;padding:15px;color:#fff;outline:none}.chat button{border:0;border-radius:13px;padding:0 20px;background:linear-gradient(100deg,var(--cyan),var(--blue));font-weight:900}.chat-output{display:none;margin-top:12px;padding:14px;border-radius:13px;background:#050a12;color:#d8e5e5;white-space:pre-wrap;line-height:1.6}
.nora-core{height:500px;border:1px solid #00ffc833;border-radius:32px;position:relative;overflow:hidden;background:radial-gradient(circle at center,#00ffc821,transparent 32%),#070d17;display:grid;place-items:center}.orb{width:190px;height:190px;border-radius:50%;border:1px solid #00ffc8b3;box-shadow:0 0 25px #00ffc866,0 0 100px #00ffc81f;animation:pulse 3s ease-in-out infinite;position:relative}.orb:before,.orb:after{content:"";position:absolute;inset:-30px;border:1px solid #48a9ff40;border-radius:50%;animation:spin 8s linear infinite}.orb:after{inset:-60px;border-color:#00ffc821;animation-direction:reverse;animation-duration:12s}.orb-label{position:absolute;inset:0;display:grid;place-items:center;font-weight:900;letter-spacing:4px}
.grid{max-width:1200px;margin:auto;padding:25px 24px 80px;display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.card{background:#0b1220cc;border:1px solid #ffffff12;border-radius:18px;padding:22px;transition:.25s}.card:hover{transform:translateY(-5px);border-color:#00ffc833}.card b{display:block;color:var(--cyan);margin-bottom:8px}.card p{margin:0;color:var(--muted);line-height:1.5;font-size:14px}.footer{border-top:1px solid #ffffff0f;padding:25px;text-align:center;color:#718188;font-size:13px}
@keyframes pulse{50%{transform:scale(1.08);box-shadow:0 0 45px #00ffc88c,0 0 120px #00ffc82e}}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:850px){.hero{grid-template-columns:1fr;padding-top:50px}.nora-core{height:360px}.grid{grid-template-columns:1fr 1fr}.nav-links{display:none}}@media(max-width:520px){.grid{grid-template-columns:1fr}}