/* Base */
:root{--bg:#f5f7fb;--glass:rgba(255,255,255,.65);--card:rgba(255,255,255,.85);--accent:#0ea5e9;--accent-2:#7c3aed;--text:#0f172a;--muted:#667085;--ring:0 0 0 2px rgba(14,165,233,.35);--radius:16px;--shadow:0 10px 30px rgba(16,24,40,.08);} 
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Inter,Arial,sans-serif;color:var(--text);background:radial-gradient(1200px 800px at -10% -20%,#ffffff 5%,transparent 70%),radial-gradient(1200px 900px at 110% -10%,#e6f6ff 10%,transparent 70%),linear-gradient(180deg,#f7fafc,#eef2f7);} 
img{object-fit: cover; width:100%;height:100%;display:block}
a{color:inherit;text-decoration:none}

/* Layout */
.nz-container{width:min(1200px,92vw);margin:0 auto;padding:24px 0}
.nz-grid{display:grid;gap:24px}
.nz-grid-4{grid-template-columns:repeat(4,1fr)}
.nz-grid-3{grid-template-columns:repeat(3,1fr)}
.nz-grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:1024px){.nz-grid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.nz-grid-3,.nz-grid-2{grid-template-columns:1fr}}
@media(max-width:1024px){.nz-grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.nz-grid-4{grid-template-columns:1fr}}

/* Glass UI */
.nz-glass{height: 320px;background:var(--glass);backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);border:1px solid rgba(16,24,40,.08);border-radius:var(--radius);box-shadow:var(--shadow)}
.nz-chip{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:rgba(14,165,233,.12);border:1px solid rgba(14,165,233,.25);color:#075985}
.nz-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 18px;border-radius:12px;background:linear-gradient(180deg,#38bdf8,#0ea5e9);color:#06223a;font-weight:700;border:none;cursor:pointer;box-shadow:0 8px 20px rgba(2,132,199,.25)}
.nz-btn.secondary{background:linear-gradient(180deg,#a78bfa,#7c3aed);color:#1e1b4b}
.nz-btn:focus-visible{outline:none;box-shadow:var(--ring)}

/* Header */
.nz-header{position:sticky;top:0;z-index:40;background:linear-gradient(180deg,rgba(255,255,255,.9),rgba(255,255,255,.55) 60%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid rgba(16,24,40,.06)}
.nz-nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0}
.nz-logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.3px}
.nz-logo-badge{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#22d3ee,#8b5cf6);box-shadow:0 6px 20px rgba(139,92,246,.25)}
.nz-menu{display:flex;align-items:center;gap:20px}
.nz-menu a{padding:10px 12px;border-radius:10px;color:var(--muted)}
.nz-menu a.active,.nz-menu a:hover{color:#0f172a;background:rgba(2,132,199,.1)}
.nz-burger{display:none;width:40px;height:40px;border-radius:10px;border:1px solid rgba(16,24,40,.14);background:rgba(255,255,255,.8);align-items:center;justify-content:center}
.nz-burger span{width:20px;height:2px;background:#0ea5e9;position:relative}
.nz-burger span:before,.nz-burger span:after{content:"";position:absolute;left:0;width:100%;height:2px;background:inherit}
.nz-burger span:before{top:-6px}.nz-burger span:after{top:6px}
@media(max-width:860px){.nz-menu{display:none;position:absolute;left:4vw;right:4vw;top:64px;flex-direction:column;padding:16px;        background: rgb(255 255 255);}.nz-menu.open{display:flex}.nz-burger{display:flex}}

/* Burger animation */
.nz-burger.active span{background:transparent}
.nz-burger.active span:before{top:0;transform:rotate(45deg);    background: black;}
.nz-burger.active span:after{top:0;transform:rotate(-45deg);    background: black;}

/* Hero */
.nz-hero{padding:48px 0 18px}
.nz-hero-wrap{display:grid;grid-template-columns:1.4fr .9fr;gap:28px;align-items:center}
.nz-hero-title{font-size:clamp(28px,4vw,46px);line-height:1.1;margin:0}
.nz-hero-sub{color:var(--muted);margin:14px 0 22px;max-width:58ch}
.nz-hero-art{border-radius:20px;overflow:hidden}
@media(max-width:980px){.nz-hero-wrap{grid-template-columns:1fr}.nz-hero-art{order:-1}}

/* Cards */
.nz-card{padding:16px;border-radius:16px;border:1px solid rgba(16,24,40,.08);background:linear-gradient(180deg,rgba(255,255,255,.9),rgba(255,255,255,.6));box-shadow:var(--shadow)}
.nz-card h3{margin:6px 0 8px;font-size:18px}
.nz-card p{margin:0;color:var(--muted)}
/* Card hover */
.nz-card{transition:transform .25s ease, box-shadow .25s ease}
.nz-card:hover{transform:translateY(-4px);box-shadow:0 14px 40px rgba(0,0,0,.45)}

/* Game banner tiles */
.nz-tile{position:relative;overflow:hidden;border-radius:16px}
.nz-tile img{width:100%;object-fit:cover;filter:saturate(1.05) contrast(1.02)}
.nz-tile .nz-tile-gradient{position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(15,23,42,.55))}
.nz-tile .nz-tile-label{position:absolute;left:12px;bottom:12px;font-weight:700}
.nz-tile .nz-tile-label{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:12px;background:rgba(255,255,255,.78);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);color:#0f172a;border:1px solid rgba(16,24,40,.08)}
/* Tile hover */
.nz-tile{transition:transform .25s ease, box-shadow .25s ease}
.nz-tile:hover{transform:translateY(-4px);box-shadow:0 14px 40px rgba(0,0,0,.45)}

/* Sections */
.nz-section{margin:34px 0}
.nz-section h2{margin:0 0 14px;font-size:clamp(22px,3vw,28px)}
.nz-muted{color:var(--muted)}

/* Footer */
.nz-footer{margin-top:40px;padding:24px 0;border-top:1px solid rgba(16,24,40,.08);color:var(--muted);font-size:14px;background:rgba(255,255,255,.6)}
.nz-footer a{color:#0ea5e9}
.nz-footer .nz-container{display:grid;gap:10px}

/* Forms */
.nz-form{margin: 0 auto;
    display: grid
;
    gap: 14px;
    max-width: 600px;}
.nz-input,.nz-textarea{width:100%;padding:12px 14px;border-radius:12px;border:1px solid rgba(16,24,40,.14);background:rgba(255,255,255,.8);color:var(--text)}
.nz-textarea{min-height:120px;resize:vertical}
.nz-error{color:#b42318;font-size:12px;margin-top:6px}
.nz-input.error,.nz-textarea.error{border-color:#fda29b;box-shadow:0 0 0 4px rgba(253,162,155,.25)}

/* Badges */
.nz-badge{font-size:12px;padding:6px 10px;border-radius:999px;background:rgba(14,165,233,.12);border:1px solid rgba(14,165,233,.35);color:#075985}

/* Utilities */
.nz-row{display:flex;gap:12px;flex-wrap:wrap}
.nz-center{text-align:center}
.nz-hidden{display:none}

/* Reveal animations */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease, transform .6s ease}
.reveal.reveal-visible{opacity:1;transform:translateY(0)}

/* Modal */
.nz-modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(2,6,23,.35);z-index:50}
.nz-modal.open{display:flex}
.nz-modal .nz-modal-card{min-width:min(520px,92vw);padding:20px}

/* Accessibility */
:focus-visible{outline:none;box-shadow:var(--ring)}