@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";:root{--bg-primary: #050510;--bg-secondary: #0a0a1a;--bg-card: #0f0f23;--bg-card-hover: #141433;--bg-glass: rgba(15, 15, 35, .8);--bg-input: rgba(20, 20, 50, .6);--text-primary: #ffffff;--text-secondary: #a0a0c0;--text-muted: #6060a0;--accent-blue: #3b82f6;--accent-blue-light: #60a5fa;--accent-blue-dark: #1d4ed8;--accent-indigo: #6366f1;--accent-cyan: #22d3ee;--accent-green: #10b981;--accent-teal: #14b8a6;--border-color: rgba(59, 130, 246, .15);--border-hover: rgba(59, 130, 246, .35);--glow-blue: 0 0 30px rgba(59, 130, 246, .2);--glow-strong: 0 0 60px rgba(59, 130, 246, .3);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}main{margin-top:38px}@media(max-width:768px){main{margin-top:46px}}body:before{content:"";position:fixed;inset:0;background:radial-gradient(ellipse at 20% 0%,rgba(59,130,246,.08) 0%,transparent 60%),radial-gradient(ellipse at 80% 100%,rgba(99,102,241,.06) 0%,transparent 60%);pointer-events:none;z-index:0}#root{position:relative;z-index:1}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--accent-blue-dark);border-bottom:1px solid var(--border-color);border-radius:var(--radius-full)}.announcement-banner{background:linear-gradient(135deg,var(--accent-blue-dark) 0%,var(--accent-indigo) 100%);color:#fff;padding:10px 24px;text-align:center;font-size:13px;font-weight:600;position:fixed;top:0;left:0;right:0;z-index:1100;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 2px 10px #0000004d}.announcement-banner a{color:#fff;text-decoration:underline;font-weight:700}.announcement-banner a:hover{opacity:.9}.navbar{position:fixed;top:38px;left:0;right:0;z-index:1000;backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);background:#050510d9;border-bottom:1px solid var(--border-color)}.navbar-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:72px;display:flex;align-items:center;justify-content:space-between}.navbar-brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text-primary);cursor:pointer}.navbar-logo{width:40px;height:40px;background:linear-gradient(135deg,var(--accent-blue) 0%,var(--accent-indigo) 100%);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:18px;letter-spacing:-1px}.navbar-brand-text h1{font-size:18px;font-weight:800;letter-spacing:-.5px;background:linear-gradient(135deg,#fff 0%,var(--accent-blue-light) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.navbar-brand-text span{font-size:11px;text-transform:uppercase;letter-spacing:2px;color:var(--text-muted);font-weight:500}.navbar-links{display:flex;align-items:center;gap:8px}.navbar-actions{display:flex;align-items:center;gap:12px}.navbar-links a{font-family:Inter,sans-serif;text-decoration:none;color:var(--text-secondary);font-size:14px;font-weight:500;padding:8px 16px;border-radius:var(--radius-full);transition:all var(--transition-base)}.navbar-links a:hover{color:var(--text-primary);background:#3b82f61a}.menu-toggle{display:none;flex-direction:column;justify-content:space-between;width:24px;height:18px;background:none;border:none;cursor:pointer;padding:0;z-index:1001;margin-left:8px}.menu-toggle span{display:block;width:100%;height:2px;background-color:var(--text-primary);border-radius:2px;transition:all .3s cubic-bezier(.4,0,.2,1)}.menu-toggle.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}.menu-toggle.active span:nth-child(2){opacity:0;transform:translate(-10px)}.menu-toggle.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.mobile-menu{position:fixed;top:0;left:0;width:100%;height:100vh;background:#050510fa;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);z-index:999;display:flex;align-items:center;justify-content:center;transform:translateY(-100%);transition:transform .5s cubic-bezier(.4,0,.2,1);visibility:hidden}.mobile-menu.open{transform:translateY(0);visibility:visible}.mobile-menu-links{display:flex;flex-direction:column;gap:32px;text-align:center}.mobile-menu-links a{font-size:32px;font-weight:800;color:var(--text-primary);text-decoration:none;letter-spacing:-1.5px;transition:all .3s ease;opacity:0;transform:translateY(20px)}.mobile-menu.open .mobile-menu-links a{opacity:1;transform:translateY(0)}.mobile-menu.open .mobile-menu-links a:nth-child(1){transition-delay:.1s}.mobile-menu.open .mobile-menu-links a:nth-child(2){transition-delay:.2s}.mobile-menu.open .mobile-menu-links a:nth-child(3){transition-delay:.3s}.mobile-menu.open .mobile-menu-links a:nth-child(4){transition-delay:.4s}.mobile-menu-links a:hover{color:var(--accent-blue-light)}.cart-btn{position:relative;display:flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--accent-blue) 0%,var(--accent-indigo) 100%)!important;color:#fff!important;padding:8px 20px!important;border-radius:var(--radius-full);font-weight:600!important;box-shadow:0 4px 15px #3b82f64d;border:none;cursor:pointer;z-index:1001}.cart-btn:hover{transform:translateY(-1px);box-shadow:0 6px 20px #3b82f666!important}.cart-badge{background:#fff;color:var(--accent-blue-dark);width:20px;height:20px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800}.hero{padding:180px 24px 80px;text-align:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:50%;left:50%;width:600px;height:600px;transform:translate(-50%,-60%);background:radial-gradient(circle,rgba(59,130,246,.1) 0%,transparent 70%);pointer-events:none}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 20px;background:#3b82f614;border:1px solid rgba(59,130,246,.2);border-radius:var(--radius-full);font-size:13px;color:var(--accent-blue-light);font-weight:600;margin-bottom:24px;letter-spacing:.5px}.hero h2{font-size:clamp(36px,6vw,64px);font-weight:900;letter-spacing:-2px;line-height:1.1;margin-bottom:20px;background:linear-gradient(135deg,#ffffff 0%,#a0b4f0 50%,var(--accent-blue-light) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero p{font-size:18px;color:var(--text-secondary);max-width:600px;margin:0 auto 32px;line-height:1.7}.hero-stats{display:flex;justify-content:center;gap:48px;margin-top:48px;flex-wrap:wrap}.hero-stat{text-align:center}.hero-stat-value{font-size:32px;font-weight:800;background:linear-gradient(135deg,var(--accent-blue-light),var(--accent-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-stat-label{font-size:13px;color:var(--text-muted);margin-top:4px;text-transform:uppercase;letter-spacing:1px;font-weight:500}.hero-note{margin-top:48px;padding:16px 24px;background:#3b82f60d;border:1px solid rgba(59,130,246,.12);border-radius:var(--radius-lg);display:inline-flex;align-items:center;gap:10px;font-size:14px;color:var(--text-secondary)}.hero-note svg{flex-shrink:0;color:var(--accent-blue-light)}.payment-banner{max-width:1200px;margin:0 auto 48px;padding:0 24px}.payment-banner-inner{background:linear-gradient(135deg,#3b82f60f,#6366f10f);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:24px 32px;display:flex;align-items:center;justify-content:center;gap:32px;flex-wrap:wrap}.payment-banner-label{font-size:13px;text-transform:uppercase;letter-spacing:2px;color:var(--text-muted);font-weight:600}.payment-methods{display:flex;gap:16px;align-items:center}.payment-method{display:flex;align-items:center;gap:8px;padding:8px 16px;background:#10b98114;border:1px solid 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var(--transition-slow);position:relative}.product-card:hover{border-color:var(--border-hover);transform:translateY(-4px);box-shadow:var(--glow-blue)}.product-card-image{height:240px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.product-card-image:after{content:"";position:absolute;bottom:0;left:0;right:0;height:80px;background:linear-gradient(to top,var(--bg-card),transparent)}.phone-visual{width:120px;height:200px;background:linear-gradient(180deg,#1a1a3e,#0a0a2e);border-radius:20px;border:2px solid rgba(255,255,255,.1);position:relative;display:flex;align-items:center;justify-content:center;box-shadow:0 20px 60px #00000080,0 0 40px #3b82f61a,inset 0 1px #ffffff1a;transition:transform var(--transition-slow)}.product-card:hover .phone-visual{transform:scale(1.05) rotate(-2deg)}.phone-screen{width:100px;height:180px;border-radius:14px;background:linear-gradient(180deg,#1e3a5f,#0d1f3c,#162544);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;overflow:hidden;position:relative}.phone-screen:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:40px;height:12px;background:#0a0a1a;border-radius:0 0 8px 8px}.phone-screen-icon{font-size:28px;margin-top:12px}.phone-screen-text{font-size:8px;color:#fff9;text-transform:uppercase;letter-spacing:1px}.product-badge{position:absolute;top:16px;right:16px;padding:6px 14px;background:linear-gradient(135deg,var(--accent-blue) 0%,var(--accent-indigo) 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var(--border-color);background:var(--bg-input);color:var(--text-primary);font-size:18px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-fast);font-family:Inter,sans-serif}.quantity-btn:hover{border-color:var(--accent-blue);background:#3b82f61a}.quantity-btn:disabled{opacity:.3;cursor:not-allowed}.quantity-input{width:80px;height:40px;text-align:center;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-size:16px;font-weight:600;font-family:Inter,sans-serif;outline:none;transition:border-color var(--transition-fast);appearance:none;-moz-appearance:textfield}.quantity-input::-webkit-inner-spin-button,.quantity-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.quantity-input:focus{border-color:var(--accent-blue)}.quantity-range{font-size:11px;color:var(--text-muted)}.quantity-total{margin-left:auto;text-align:right}.quantity-total-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}.quantity-total-value{font-size:20px;font-weight:800;color:var(--accent-blue-light)}.page-container{max-width:900px;margin:0 auto;padding:120px 24px 80px}.page-title{font-size:32px;font-weight:800;letter-spacing:-1px;margin-bottom:8px}.page-subtitle{font-size:16px;color:var(--text-secondary);margin-bottom:40px}.cart-empty{text-align:center;padding:80px 24px}.cart-empty-icon{font-size:64px;margin-bottom:20px;opacity:.5}.cart-empty h3{font-size:24px;font-weight:700;margin-bottom:12px}.cart-empty p{color:var(--text-secondary);margin-bottom:24px}.cart-item{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px;margin-bottom:16px;display:flex;align-items:center;gap:24px;transition:all var(--transition-base)}.cart-item:hover{border-color:var(--border-hover)}.cart-item-info{flex:1}.cart-item-name{font-size:18px;font-weight:700;margin-bottom:4px}.cart-item-price{font-size:14px;color:var(--text-muted)}.cart-item-qty{display:flex;align-items:center;gap:12px}.cart-item-total{font-size:20px;font-weight:800;color:var(--accent-blue-light);min-width:120px;text-align:right}.cart-item-remove{background:none;border:none;color:#ef4444;cursor:pointer;font-size:20px;padding:8px;border-radius:var(--radius-md);transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center}.cart-item-remove:hover{background:#ef44441a}.cart-summary{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:32px;margin-top:24px}.cart-summary-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0}.cart-summary-row.total{border-top:1px solid var(--border-color);margin-top:8px;padding-top:20px}.cart-summary-label{font-size:15px;color:var(--text-secondary)}.cart-summary-value{font-size:15px;font-weight:600}.cart-summary-row.total .cart-summary-label{font-size:18px;font-weight:700;color:var(--text-primary)}.cart-summary-row.total .cart-summary-value{font-size:24px;font-weight:800;background:linear-gradient(135deg,var(--accent-blue-light),var(--accent-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.back-link{display:inline-flex;align-items:center;gap:8px;color:var(--text-secondary);text-decoration:none;font-size:14px;font-weight:500;margin-bottom:24px;transition:color var(--transition-fast)}.back-link:hover{color:var(--accent-blue-light)}.checkout-form{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:32px}.form-section-title{font-size:20px;font-weight:700;margin-bottom:20px;display:flex;align-items:center;gap:10px}.form-section-title .step-number{width:28px;height:28px;background:linear-gradient(135deg,var(--accent-blue) 0%,var(--accent-indigo) 100%);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-group{margin-bottom:0;position:relative}.country-dropdown{position:absolute;top:calc(100% + 4px);left:0;right:0;background:var(--bg-card);backdrop-filter:blur(25px);-webkit-backdrop-filter:blur(25px);border:1px solid var(--border-hover);border-radius:var(--radius-md);max-height:250px;overflow-y:auto;z-index:2000;box-shadow:0 10px 40px #0009,0 0 20px #3b82f61a;padding:8px;animation:dropdownIn .2s cubic-bezier(.16,1,.3,1)}@keyframes dropdownIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.country-option{padding:10px 14px;cursor:pointer;font-size:14px;border-radius:8px;transition:all .2s ease;color:var(--text-secondary)}.country-option:hover{background:#3b82f626;color:var(--text-primary);padding-left:18px}.country-dropdown::-webkit-scrollbar{width:6px}.country-dropdown::-webkit-scrollbar-track{background:transparent}.country-dropdown::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:10px}.country-dropdown::-webkit-scrollbar-thumb:hover{background:#fff3}.form-group.full-width{grid-column:1 / -1}.form-label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.form-label .optional{color:var(--text-muted);font-weight:400}.form-input{width:100%;padding:12px 16px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-size:15px;font-family:Inter,sans-serif;outline:none;transition:all var(--transition-fast)}.form-input:focus{border-color:var(--accent-blue);box-shadow:0 0 0 3px #3b82f61a}.form-input::placeholder{color:var(--text-muted)}.form-input.textarea{min-height:100px;resize:vertical}.payment-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:32px;margin-bottom:24px}.payment-method-selector{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px}.payment-method-option{padding:16px;background:var(--bg-input);border:2px solid var(--border-color);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-base);text-align:center}.payment-method-option:hover{border-color:var(--border-hover)}.payment-method-option.selected{border-color:var(--accent-blue);background:#3b82f60f;box-shadow:0 0 0 3px #3b82f61a}.payment-method-option h4{font-size:16px;font-weight:700;margin-bottom:4px}.payment-method-option p{font-size:12px;color:var(--text-muted)}.network-selector{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px}.network-option{padding:14px;background:var(--bg-input);border:2px solid var(--border-color);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-base);text-align:center;font-family:Inter,sans-serif;color:var(--text-primary);font-size:14px;font-weight:600}.network-option:hover{border-color:var(--border-hover)}.network-option.selected{border-color:var(--accent-blue);background:#3b82f60f}.wallet-address-box{background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:16px;margin-bottom:20px}.wallet-address-label{font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px;font-weight:600}.wallet-address{font-size:14px;font-family:Courier 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