:root{--bg-color: #000000;--accent-color: #39FF14;--accent-dim: rgba(57, 255, 20, .1);--text-primary: #ffffff;--text-secondary: #eeeeee;--border-color: #333333;--glass-bg: rgba(255, 255, 255, .03);--glass-border: rgba(255, 255, 255, .08);--font-body: "Inter", sans-serif;--font-mono: "JetBrains Mono", monospace}*{margin:0;padding:0;box-sizing:border-box}::selection{background-color:var(--accent-color);color:var(--bg-color)}body{background-color:var(--bg-color);color:var(--text-primary);font-family:var(--font-body);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-body);font-weight:700;letter-spacing:-.02em}code,pre{font-family:var(--font-mono)}a{text-decoration:none;color:inherit}button{border:none;background:none;cursor:pointer;font-family:inherit}.container{max-width:1400px;margin:0 auto;padding:0 2rem}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border)}.text-accent{color:var(--accent-color)}.font-mono{font-family:var(--font-mono)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:#333;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--accent-color)}.header{position:fixed;top:1rem;left:50%;transform:translate(-50%);width:95%;max-width:1400px;z-index:1000;border-radius:12px;padding:1rem 0}.header-container{display:flex;justify-content:space-between;align-items:center}.logo{font-weight:700;font-size:1.5rem;letter-spacing:-.05em}.nav{display:flex;gap:2rem}.nav-link{font-size:.9rem;color:var(--text-secondary);transition:color .3s ease;text-decoration:none}.nav-link:hover,.nav-link.active{color:var(--text-primary);font-weight:600}.client-btn{border:1px solid var(--border-color);color:var(--text-primary);padding:.5rem 1.2rem;border-radius:6px;font-size:.85rem;transition:all .3s ease;background:transparent;cursor:pointer}.client-btn:hover{border-color:var(--accent-color);color:var(--accent-color);box-shadow:0 0 10px var(--accent-dim)}.cart-btn{position:relative;padding:.5rem;color:#fff;cursor:pointer;transition:color .3s;display:flex;align-items:center;margin-right:.5rem}.cart-btn:hover{color:var(--accent-color)}.cart-badge{position:absolute;top:-5px;right:-5px;background:var(--accent-color);color:#000;font-size:.7rem;font-weight:800;width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 0 10px #39ff1466}@media(max-width:768px){.header-container{padding:0 1.5rem}.nav,.client-btn{display:none}}.header-actions{display:flex;align-items:center;gap:1.5rem}.lang-switch{background:none;border:none;color:var(--text-secondary);font-family:var(--font-mono);font-size:.85rem;cursor:pointer;display:flex;align-items:center;gap:.3rem;transition:all .3s ease}.lang-switch span{opacity:.5;transition:opacity .3s}.lang-switch span.active{opacity:1;color:#fff;font-weight:700}.lang-switch span.separator{opacity:.3}.lang-switch:hover span{opacity:.8}.lang-switch:hover span.active{opacity:1}.cart-overlay{position:fixed;inset:0;background:#000000b3;backdrop-filter:blur(4px);z-index:9998;animation:fadeIn .3s ease-out}.cart-drawer{position:fixed;top:0;right:0;width:100%;max-width:450px;height:100vh;background:#0a0a0af2;border-left:1px solid rgba(255,255,255,.1);z-index:9999;display:flex;flex-direction:column;animation:slideInRight .4s cubic-bezier(.16,1,.3,1);box-shadow:-10px 0 50px #000c}.cart-header{padding:2rem;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.05)}.cart-header h2{font-size:1.5rem;font-weight:800;letter-spacing:-.02em;color:#fff;margin:0}.close-btn{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#ffffff0d;transition:all .2s}.close-btn:hover{background:#ffffff26;transform:rotate(90deg)}.cart-items{flex-grow:1;overflow-y:auto;padding:2rem;display:flex;flex-direction:column;gap:1.5rem}.empty-cart{display:flex;align-items:center;justify-content:center;height:100%;color:var(--text-secondary);font-size:1.1rem}.cart-item{display:flex;gap:1rem;padding:1rem;background:#ffffff08;border:1px solid rgba(255,255,255,.05);border-radius:12px;align-items:center;transition:transform .2s}.cart-item:hover{background:#ffffff0d}.item-image{width:70px;height:70px;border-radius:8px;background-size:cover;background-position:center;background-color:#222}.item-details{flex-grow:1}.item-details h3{font-size:1rem;color:#fff;margin-bottom:.3rem;font-weight:600}.item-price{color:var(--accent-color);font-family:var(--font-mono);font-size:.9rem}.remove-btn{color:#666;padding:.5rem;transition:color .2s}.remove-btn:hover{color:#f44}.cart-footer{padding:2rem;border-top:1px solid rgba(255,255,255,.05);background:#0000004d}.cart-total{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;font-size:1.2rem;font-weight:700;color:#fff}.total-amount{font-family:var(--font-mono);color:var(--accent-color);font-size:1.5rem}.checkout-btn{width:100%;padding:1rem;background:#fff;color:#000;border-radius:12px;font-weight:800;text-transform:uppercase;font-size:1rem;display:flex;align-items:center;justify-content:center;gap:.8rem;transition:all .3s cubic-bezier(.16,1,.3,1)}.checkout-btn:hover{background:var(--accent-color);transform:translateY(-2px);box-shadow:0 10px 30px #39ff1433}@keyframes slideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}.payment-form{padding:2rem;flex-grow:1;display:flex;flex-direction:column}.payment-summary{display:flex;justify-content:space-between;align-items:center;padding-bottom:1.5rem;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:2rem}.form-group label{display:block;font-size:.85rem;margin-bottom:.5rem;color:var(--text-secondary)}.input-icon-wrapper{position:relative;display:flex;align-items:center}.input-icon{position:absolute;left:1rem;color:#666}.input-icon-wrapper input{padding-left:2.8rem}.spinner{width:40px;height:40px;border:3px solid rgba(255,255,255,.1);border-top-color:var(--accent-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.cart-success{flex-grow:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:2rem;animation:fadeIn .5s ease-out}.success-icon{width:100px;height:100px;background:#39ff141a;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:2rem;box-shadow:0 0 30px #39ff1433;animation:scaleIn .3s cubic-bezier(.16,1,.3,1)}.cart-success h3{font-size:1.8rem;margin-bottom:.5rem;color:#fff}.cart-success p{color:var(--text-secondary);font-size:1.1rem}@keyframes scaleIn{0%{transform:scale(.5);opacity:0}to{transform:scale(1);opacity:1}}.checkout-btn.loading{opacity:.7;cursor:wait;background:#333;color:#888;box-shadow:none;transform:none!important}.checkout-btn:disabled{pointer-events:none}.global-footer{width:100%;padding:2rem 0;background:#000;border-top:1px solid rgba(255,255,255,.1);z-index:50;position:relative}.footer-container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.footer-legal{display:flex;gap:1.5rem}.footer-legal a{color:#fff6;text-decoration:none;font-size:.8rem;transition:color .3s ease}.footer-legal a:hover{color:var(--accent-color)}.copyright,.social-links a{font-family:var(--font-mono);font-size:.8rem;color:var(--text-secondary);text-transform:uppercase;text-decoration:none;transition:color .3s}.social-links{display:flex;gap:2rem}.social-links a:hover{color:var(--accent-color)}@media(max-width:768px){.footer-container{flex-direction:column;gap:1rem}}