:root {
    --bg-dark: #06060c;
    --bg-card: rgba(15, 15, 28, 0.75);
    --nvidia-green: #76b900;
    --nvidia-glow: rgba(118, 185, 0, 0.4);
    --accent-cyan: #00f0ff;
    --accent-glow: rgba(0, 240, 255, 0.3);
    --text-main: #ffffff;
    --text-muted: #a0a0c0;
    --border-color: rgba(255, 255, 255, 0.08);
    --font-primary: 'Cairo', 'Tajawal', sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; user-select: none; }
body { background-color: var(--bg-dark); color: var(--text-main); font-family: var(--font-primary); overflow-x: hidden; min-height: 100vh; }
#bg-canvas { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; }
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: rgba(118, 185, 0, 0.3); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--nvidia-green); box-shadow: 0 0 10px var(--nvidia-green); }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
header { padding: 20px 0; border-bottom: 1px solid var(--border-color); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 100; background: rgba(6, 6, 12, 0.8); }
.nav-wrapper { display: flex; justify-content: space-between; align-items: center; }
.logo-container { display: flex; align-items: center; gap: 20px; }
.logo { font-size: 24px; font-weight: 900; letter-spacing: 1px; background: linear-gradient(45deg, #fff, var(--nvidia-green)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; text-shadow: 0 0 30px rgba(118, 185, 0, 0.2); text-decoration: none; }
.discord-btn { display: flex; align-items: center; gap: 8px; background-color: #5865F2; color: white; padding: 8px 18px; border-radius: 8px; text-decoration: none; font-weight: 700; font-size: 14px; transition: all 0.3s ease; box-shadow: 0 4px 15px rgba(88, 101, 242, 0.3); }
.discord-btn:hover { background-color: #4752C4; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(88, 101, 242, 0.5); }
.discord-btn svg { width: 22px; height: 22px; fill: white; }
.nav-links { display: flex; gap: 30px; list-style: none; }
.nav-links a { color: var(--text-muted); text-decoration: none; font-weight: 500; transition: color 0.3s, text-shadow 0.3s; font-size: 15px; }
.nav-links a:hover { color: var(--nvidia-green); text-shadow: 0 0 10px var(--nvidia-green); }
.section-title { text-align: center; font-size: 32px; font-weight: 900; margin-bottom: 50px; position: relative; }
.section-title::after { content: ''; position: absolute; bottom: -12px; left: 50%; transform: translateX(-50%); width: 60px; height: 4px; background: var(--nvidia-green); border-radius: 2px; box-shadow: 0 0 10px var(--nvidia-green); }
.hero { padding: 100px 0 60px 0; text-align: center; position: relative; }
.badge { background: rgba(118, 185, 0, 0.1); border: 1px solid var(--nvidia-green); color: var(--nvidia-green); padding: 6px 16px; border-radius: 50px; font-size: 13px; font-weight: 700; display: inline-flex; align-items: center; gap: 8px; margin-bottom: 24px; animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 15px rgba(118, 185, 0, 0.15); } 50% { box-shadow: 0 0 25px rgba(118, 185, 0, 0.35); } 100% { box-shadow: 0 0 15px rgba(118, 185, 0, 0.15); } }
.hero h1 { font-size: 56px; font-weight: 900; line-height: 1.2; margin-bottom: 20px; background: linear-gradient(135deg, #ffffff 40%, #a0a0ff 70%, var(--nvidia-green)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero p { font-size: 18px; color: var(--text-muted); max-width: 700px; margin: 0 auto 40px auto; line-height: 1.8; }
.cta-group { display: flex; justify-content: center; gap: 20px; }
.btn { padding: 14px 36px; border-radius: 8px; font-size: 16px; font-weight: 700; cursor: pointer; transition: all 0.3s; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; }
.btn-primary { background: var(--nvidia-green); color: #000; border: none; box-shadow: 0 4px 20px rgba(118, 185, 0, 0.3); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 6px 30px var(--nvidia-glow); background: #87d300; }
.btn-secondary { background: rgba(255, 255, 255, 0.03); color: #fff; border: 1px solid var(--border-color); }
.btn-secondary:hover { background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.2); transform: translateY(-3px); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; padding: 40px 0; }
.feature-card { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 16px; padding: 35px 25px; transition: border-color 0.3s, box-shadow 0.3s; transform-style: preserve-3d; transform: perspective(1000px); position: relative; overflow: hidden; }
.feature-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(800px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(118, 185, 0, 0.08), transparent 40%); z-index: 1; pointer-events: none; }
.feature-card:hover { border-color: rgba(118, 185, 0, 0.4); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(118, 185, 0, 0.05); }
.card-icon { font-size: 40px; margin-bottom: 20px; display: inline-block; transform: translateZ(30px); }
.feature-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 14px; color: #fff; transform: translateZ(25px); }
.feature-card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; transform: translateZ(15px); }
.games-section { padding: 80px 0; }
.games-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.game-card { position: relative; border-radius: 12px; overflow: hidden; aspect-ratio: 16/10; cursor: pointer; border: 1px solid var(--border-color); transition: transform 0.4s, border-color 0.4s; display: block; text-decoration: none; }
.game-card img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(30%) brightness(70%); transition: transform 0.6s, filter 0.6s; }
.game-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(6, 6, 12, 0.95) 10%, rgba(6, 6, 12, 0.2) 60%); display: flex; align-items: flex-end; padding: 20px; box-sizing: border-box; }
.game-title { font-size: 18px; font-weight: 700; color: #fff; text-shadow: 0 2px 4px rgba(0,0,0,0.8); display: flex; align-items: center; justify-content: space-between; width: 100%; }
.game-title::after { content: '➔'; opacity: 0; transition: opacity 0.3s, transform 0.3s; transform: translateX(10px); color: var(--nvidia-green); }
.game-card:hover { transform: translateY(-5px); border-color: var(--nvidia-green); box-shadow: 0 10px 25px rgba(118, 185, 0, 0.15); }
.game-card:hover img { transform: scale(1.08); filter: grayscale(0%) brightness(90%); }
.game-card:hover .game-title::after { opacity: 1; transform: translateX(0); }
.req-section { padding: 60px 0; background: linear-gradient(180deg, transparent, rgba(15, 15, 28, 0.4), transparent); }
.req-box { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 16px; padding: 40px; backdrop-filter: blur(10px); }
.req-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 30px; margin-top: 20px; }
.req-item h4 { color: var(--nvidia-green); font-size: 16px; margin-bottom: 8px; font-weight: 700; }
.req-item p { color: var(--text-main); font-size: 15px; line-height: 1.5; }
.tips-section { padding: 60px 0; }
.tips-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(450px, 1fr)); gap: 25px; }
.tip-card { background: rgba(255, 255, 255, 0.02); border-left: 4px solid var(--accent-cyan); border-right: 1px solid var(--border-color); border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); border-radius: 0 12px 12px 0; padding: 25px; display: flex; gap: 20px; align-items: flex-start; }
.tip-card.nvidia-style { border-left-color: var(--nvidia-green); }
.tip-icon { font-size: 28px; background: rgba(0, 240, 255, 0.1); padding: 10px; border-radius: 8px; color: var(--accent-cyan); }
.nvidia-style .tip-icon { background: rgba(118, 185, 0, 0.1); color: var(--nvidia-green); }
.tip-content h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.tip-content p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }
.pricing-section { padding:60px 0; text-align:center; }
.pricing-grid { display:flex; justify-content:center; align-items:stretch; gap:30px; flex-wrap:wrap; }
.pricing-card { background:linear-gradient(135deg, rgba(118,185,0,.1) 0%, rgba(15,15,28,.8) 100%); border:1px solid var(--nvidia-green); border-radius:20px; padding:40px 30px; box-shadow:0 15px 35px rgba(118,185,0,.1); position:relative; flex:1; min-width:320px; max-width:380px; display:flex; flex-direction:column; }
.pricing-card .hot-tag { position:absolute; top:-15px; left:50%; transform:translateX(-50%); background:var(--accent-cyan); color:#000; padding:5px 15px; font-size:12px; font-weight:900; border-radius:50px; box-shadow:0 0 15px var(--accent-cyan); }
.hot-tag.lifetime { background:linear-gradient(45deg,#FFD700,#FFB300); color:#000; box-shadow:0 0 20px rgba(255,215,0,.6); }
.price-amount { font-size:48px; font-weight:900; color:#fff; margin:20px 0; }
.price-amount span { font-size:18px; font-weight:500; color:var(--text-muted); }
.pricing-card ul { list-style:none; text-align:right; margin:20px 0; color:var(--text-muted); font-size:14px; line-height:2; flex-grow:1; }
.pricing-card .btn { width:100%; margin-top:auto; }
@media (max-width:768px) { .pricing-grid { flex-direction:column; align-items:center; } .pricing-card { width:100%; max-width:420px; } }
footer { padding: 40px 0; border-top: 1px solid var(--border-color); text-align: center; color: var(--text-muted); font-size: 14px; }
.guide-header { padding: 60px 0 40px 0; text-align: center; }
.guide-header h1 { font-size: 42px; margin-bottom: 15px; color: var(--nvidia-green); }
.guide-header p { color: var(--text-muted); font-size: 18px; }
.steps-container { margin: 40px 0; }
.step-card { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 12px; padding: 30px; margin-bottom: 30px; display: flex; gap: 30px; align-items: center; }
.step-number { font-size: 60px; font-weight: 900; color: rgba(118, 185, 0, 0.2); line-height: 1; }
.step-content h3 { font-size: 22px; color: #fff; margin-bottom: 10px; }
.step-content p { color: var(--text-muted); line-height: 1.6; }
.demo-images { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 20px; }
.demo-image-wrapper { border: 2px dashed var(--border-color); border-radius: 12px; overflow: hidden; position: relative; background: rgba(0,0,0,0.5); }
.demo-image-wrapper img { width: 100%; height: auto; display: block; opacity: 0.7; transition: opacity 0.3s; }
.demo-image-wrapper:hover img { opacity: 1; }
.demo-image-caption { position: absolute; bottom: 0; left: 0; right: 0; background: rgba(0,0,0,0.8); padding: 10px; text-align: center; font-size: 14px; color: var(--nvidia-green); border-top: 1px solid var(--nvidia-green); }
@media (max-width: 768px) { .step-card { flex-direction: column; text-align: center; gap: 15px; } .demo-images { grid-template-columns: 1fr; } .nav-links { display: none; } }