:root{--bg-color:#050510;--card-bg:rgba(20, 25, 40, 0.7);--text-primary:#ffffff;--text-secondary:#a0a0b0;--accent-cyan:#00ffff;--accent-purple:#bc13fe;--accent-green:#00ff88;--accent-yellow:#ffcc00;--accent-pink:#ff0055;--glow:0 0 20px rgba(0, 255, 255, 0.15)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:'Exo 2',sans-serif;background-color:var(--bg-color);background-image:radial-gradient(circle at 15% 50%,rgba(188,19,254,.05) 0,transparent 25%),radial-gradient(circle at 85% 30%,rgba(0,255,255,.05) 0,transparent 25%);color:var(--text-primary);min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow-x:hidden}.container{width:100%;max-width:1200px;padding:2rem;text-align:center}header{margin-bottom:4rem;animation:fadeInDown 1s ease-out}h1{font-size:3.5rem;font-weight:800;margin-bottom:.5rem;background:linear-gradient(to right,var(--accent-cyan),var(--accent-purple));-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 0 30px rgba(0,255,255,.3);letter-spacing:2px}.subtitle{color:var(--text-secondary);font-size:1.2rem;letter-spacing:4px;text-transform:uppercase}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;padding:1rem}.card{background:var(--card-bg);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:2rem;text-decoration:none;color:var(--text-primary);transition:all .4s cubic-bezier(.175, .885, .32, 1.275);position:relative;overflow:hidden;backdrop-filter:blur(10px);display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:260px}.card::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(45deg,transparent,rgba(255,255,255,.03),transparent);transform:translateX(-100%);transition:.6s}.card:hover::before{transform:translateX(100%)}.card:hover{transform:translateY(-10px);border-color:var(--accent-cyan);box-shadow:0 15px 30px rgba(0,0,0,.5),0 0 20px rgba(0,255,255,.2)}.card:nth-child(2):hover{border-color:var(--accent-purple);box-shadow:0 15px 30px rgba(0,0,0,.5),0 0 20px rgba(188,19,254,.2)}.card:nth-child(3):hover{border-color:var(--accent-green);box-shadow:0 15px 30px rgba(0,0,0,.5),0 0 20px rgba(0,255,136,.2)}.card:nth-child(4):hover{border-color:var(--accent-yellow);box-shadow:0 15px 30px rgba(0,0,0,.5),0 0 20px rgba(255,204,0,.2)}.card:nth-child(5):hover{border-color:var(--accent-pink);box-shadow:0 15px 30px rgba(0,0,0,.5),0 0 20px rgba(255,0,85,.2)}.card.audio-card:hover{border-color:#5eead4;box-shadow:0 15px 30px rgba(0,0,0,.5),0 0 20px rgba(94,234,212,.24)}.card.dino-card:hover{border-color:#d6be75;box-shadow:0 15px 30px rgba(0,0,0,.5),0 0 20px rgba(214,190,117,.24)}.card.ieyi-card:hover{border-color:#38bdf8;box-shadow:0 15px 30px rgba(0,0,0,.5),0 0 20px rgba(56,189,248,.24)}.card.invoice-card:hover{border-color:#4cc6c6;box-shadow:0 15px 30px rgba(0,0,0,.5),0 0 20px rgba(76,198,198,.24)}.card.enclosure-card:hover{border-color:#a3e635;box-shadow:0 15px 30px rgba(0,0,0,.5),0 0 20px rgba(163,230,53,.24)}.audio-wave-logo{display:block;width:78px;height:78px;filter:drop-shadow(0 0 14px rgba(94, 234, 212, .2))}.icon-container{font-size:3.5rem;margin-bottom:1.5rem;transition:.4s}.card:hover .icon-container{transform:scale(1.1)}.card h2{font-size:1.5rem;margin-bottom:.5rem;font-weight:700}.card p{color:var(--text-secondary);font-size:.9rem;line-height:1.5}.card-arrow{margin-top:1.5rem;font-size:1.2rem;opacity:0;transform:translateX(-20px);transition:.4s;color:var(--accent-cyan)}.card:hover .card-arrow{opacity:1;transform:translateX(0)}footer{margin-top:4rem;color:rgba(255,255,255,.3);font-size:.8rem}@keyframes fadeInDown{from{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}@media (max-width:768px){h1{font-size:2.5rem}.grid{grid-template-columns:1fr}}