:root{--bg-primary: #07090e;--bg-secondary: #0d121d;--bg-card: rgba(18, 24, 38, .7);--bg-card-hover: rgba(28, 36, 56, .8);--bg-glass: rgba(255, 255, 255, .03);--border-color: rgba(255, 255, 255, .08);--border-highlight: rgba(56, 189, 248, .3);--primary-cyan: #06b6d4;--primary-blue: #3b82f6;--primary-purple: #8b5cf6;--accent-emerald: #10b981;--accent-amber: #f59e0b;--gradient-primary: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);--gradient-purple: linear-gradient(135deg, #a855f7 0%, #6366f1 100%);--gradient-emerald: linear-gradient(135deg, #10b981 0%, #059669 100%);--gradient-dark: linear-gradient(180deg, rgba(13, 18, 29, 0) 0%, #0d121d 100%);--gradient-glow: radial-gradient( circle at 50% 0%, rgba(56, 189, 248, .15), transparent 70% );--text-main: #f3f4f6;--text-muted: #9ca3af;--text-dim: #6b7280;--text-bright: #ffffff;--font-sans: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", monospace;--container-width: 1240px;--nav-height: 80px;--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--radius-full: 9999px;--shadow-glow: 0 0 25px rgba(6, 182, 212, .25);--shadow-card: 0 10px 30px -10px rgba(0, 0, 0, .5);--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px;color-scheme:dark}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-main);line-height:1.6;overflow-x:hidden;position:relative;min-height:100vh}body:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:100vw;height:900px;background:var(--gradient-glow);pointer-events:none;z-index:0}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;background:none;font-family:inherit}.container{max-width:var(--container-width);margin:0 auto;padding:0 1.5rem;width:100%}.text-gradient{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.text-gradient-purple{background:var(--gradient-purple);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.text-gradient-empower{background:linear-gradient(135deg,#00f2fe,#38bdf8 30%,#a855f7,#f59e0b);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:inline-block}.badge{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem 1rem;border-radius:var(--radius-full);font-size:.85rem;font-weight:600;background:#06b6d41a;border:1px solid rgba(6,182,212,.25);color:#38bdf8;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.badge-green{background:#10b9811a;border-color:#10b98140;color:#34d399}.badge-dot{width:6px;height:6px;border-radius:50%;background-color:currentColor;box-shadow:0 0 8px currentColor;animation:pulse-dot 2s infinite}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.8)}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:.85rem 1.75rem;border-radius:var(--radius-md);font-size:.95rem;font-weight:600;transition:var(--transition);white-space:nowrap}.btn-primary{background:var(--gradient-primary);color:#040914;box-shadow:0 4px 20px #06b6d459}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px #06b6d480}.btn-signin-pill{background:linear-gradient(135deg,#1d6bf3,#0095ff);color:#fff!important;padding:.65rem 1.75rem;border-radius:9999px;font-weight:700;font-size:.95rem;display:inline-flex;align-items:center;gap:.4rem;box-shadow:0 4px 18px #1d6bf373;transition:var(--transition);border:none;cursor:pointer;white-space:nowrap}.btn-signin-pill:hover{transform:translateY(-2px);box-shadow:0 6px 25px #1d6bf3a6}.hero-btn-pill{padding:.85rem 2.2rem;font-size:1.05rem}.btn-secondary{background:#ffffff0d;border:1px solid var(--border-color);color:var(--text-main);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-secondary:hover{background:#ffffff1a;border-color:#fff3;transform:translateY(-2px)}.btn-outline{background:transparent;border:1px solid var(--primary-cyan);color:var(--primary-cyan)}.btn-outline:hover{background:#06b6d41a;box-shadow:var(--shadow-glow)}.navbar{position:fixed;top:0;left:0;right:0;height:var(--nav-height);z-index:1000;transition:var(--transition)}.navbar.scrolled{background:#07090eeb;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border-color)}.nav-container{display:flex;align-items:center;justify-content:space-between;height:100%}.brand-logo{display:flex;align-items:center;gap:.6rem;font-size:1.35rem;font-weight:800;color:var(--text-bright);letter-spacing:.5px;text-transform:uppercase;flex-shrink:0;margin-right:1.5rem}.logo-icon{width:36px;height:36px;background:var(--gradient-primary);border-radius:10px;display:flex;align-items:center;justify-content:center;box-shadow:0 0 15px #06b6d466;flex-shrink:0}.logo-icon svg{width:22px;height:22px;fill:#040914}.nav-links{display:flex;align-items:center;gap:2rem;list-style:none;margin:0;padding:0}.nav-links a{font-size:.95rem;font-weight:600;color:var(--text-muted);transition:var(--transition)}.nav-links a:hover{color:var(--text-bright)}.nav-actions{display:flex;align-items:center;gap:1rem;flex-shrink:0}.hero{padding-top:calc(var(--nav-height) + 4rem);padding-bottom:5rem;position:relative}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:3.5rem;align-items:center}.hero-content{display:flex;flex-direction:column;align-items:flex-start}.hero-title{font-size:3.5rem;font-weight:800;line-height:1.15;letter-spacing:-1.5px;margin:1.25rem 0;color:var(--text-bright)}.hero-subtitle{font-size:1.15rem;color:var(--text-muted);margin-bottom:2rem;max-width:600px}.hero-ctas{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:2.5rem}.hero-stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;width:100%;padding-top:2rem;border-top:1px solid var(--border-color)}.hero-stat-item h4{font-size:1.75rem;font-weight:800;color:var(--text-bright)}.hero-stat-item p{font-size:.85rem;color:var(--text-muted)}.hero-visual{position:relative}.hero-card-preview{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:1.75rem;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow-card),0 0 40px 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var(--border-color)}.split-label{display:flex;align-items:center;gap:.5rem;color:var(--text-muted)}.split-val{font-weight:700;font-family:var(--font-mono)}.val-merchant{color:var(--accent-emerald)}.val-platform{color:#38bdf8}.qr-code-box{background:#fff;padding:1rem;border-radius:var(--radius-md);display:flex;flex-direction:column;align-items:center;justify-content:center;width:140px;height:140px;margin:0 auto 1rem}.qr-code-box img{width:100%;height:100%;object-fit:contain}.address-chip{background:#ffffff0d;border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:.5rem .75rem;font-family:var(--font-mono);font-size:.75rem;color:var(--text-muted);display:flex;align-items:center;justify-content:space-between;overflow:hidden;text-overflow:ellipsis}.crypto-rail-section{padding:3rem 0;border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);background:var(--bg-secondary)}.section-label-center{text-align:center;font-size:.9rem;font-weight:600;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted);margin-bottom:2rem}.coins-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.25rem}.coin-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1.25rem;display:flex;align-items:center;justify-content:space-between;transition:var(--transition)}.coin-card:hover{transform:translateY(-3px);border-color:var(--border-highlight);background:var(--bg-card-hover);box-shadow:0 10px 20px #0000004d}.coin-meta{display:flex;align-items:center;gap:.9rem}.coin-icon{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.25rem;font-weight:700}.coin-btc{background:#f7931a26;color:#f7931a}.coin-eth{background:#627eea26;color:#627eea}.coin-usdt{background:#26a17b26;color:#26a17b}.coin-usdc{background:#2775ca26;color:#2775ca}.coin-sol{background:#14f19526;color:#14f195}.coin-ln{background:#ffd60026;color:#ffd600}.coin-name h4{font-size:1rem;font-weight:700;color:var(--text-bright)}.coin-name p{font-size:.75rem;color:var(--text-muted)}.coin-badge{font-size:.75rem;padding:.25rem .6rem;border-radius:var(--radius-full);background:#ffffff0d;color:var(--text-muted);font-weight:600}.section{padding:6rem 0}.section-header{text-align:center;max-width:700px;margin:0 auto 4rem}.section-title{font-size:2.5rem;font-weight:800;line-height:1.2;letter-spacing:-1px;margin:1rem 0;color:var(--text-bright)}.section-description{font-size:1.1rem;color:var(--text-muted)}.simulator-section{background:radial-gradient(circle at 50% 50%,rgba(13,18,29,.8),var(--bg-primary));border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);position:relative}.sim-box{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:2.5rem;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow-card);display:grid;grid-template-columns:1fr 1fr;gap:3rem}.sim-controls label{display:block;font-size:.9rem;font-weight:600;margin-bottom:.5rem;color:var(--text-bright)}.input-group{margin-bottom:1.5rem}.sim-input{width:100%;padding:.85rem 1rem;background:#07090ecc;border:1px solid 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li{display:flex;align-items:center;gap:.75rem;font-weight:600;color:var(--text-main)}.check-icon{width:22px;height:22px;border-radius:50%;background:#10b98126;color:var(--accent-emerald);display:flex;align-items:center;justify-content:center;font-size:.8rem;flex-shrink:0}.arch-tabs-wrapper{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:2rem}.tabs-nav{display:flex;gap:1rem;border-bottom:1px solid var(--border-color);padding-bottom:1rem;margin-bottom:1.5rem}.tab-btn{padding:.6rem 1.25rem;border-radius:var(--radius-sm);font-weight:600;color:var(--text-muted);transition:var(--transition)}.tab-btn.active{background:#06b6d426;color:var(--primary-cyan);border:1px solid rgba(6,182,212,.3)}.code-block{background:#04070d;border:1px solid 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1024px){.hero-grid,.sim-box,.showcase-row{grid-template-columns:1fr}.hero-title{font-size:2.75rem}.features-grid,.plugins-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}@media (max-width: 768px){.nav-links{display:none}.hero-title{font-size:2.25rem}.features-grid,.plugins-grid,.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:1rem;text-align:center}}.auth-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0a0d14e0;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:2000;display:flex;align-items:center;justify-content:center;padding:1.5rem;opacity:0;visibility:hidden;transition:all .3s cubic-bezier(.4,0,.2,1)}.auth-modal-overlay.active{opacity:1;visibility:visible}.auth-card{background:#141722;border:1px solid rgba(255,255,255,.08);border-radius:20px;width:100%;max-width:440px;padding:3rem 2.5rem 2.5rem;position:relative;box-shadow:0 20px 50px #000000b3;transform:translateY(20px) scale(.95);transition:all .3s cubic-bezier(.4,0,.2,1)}.auth-modal-overlay.active .auth-card{transform:translateY(0) scale(1)}.auth-close-btn{position:absolute;top:1.25rem;right:1.25rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);color:var(--text-muted);width:32px;height:32px;border-radius:50%;font-size:1.25rem;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition)}.auth-close-btn:hover{background:#ffffff26;color:var(--text-bright)}.auth-title{font-size:1.85rem;font-weight:700;color:#fff;text-align:center;margin-bottom:2.25rem}.auth-input-group{margin-bottom:1.25rem}.auth-input{width:100%;padding:.95rem 1.1rem;background:#1c202e;border:1px solid rgba(255,255,255,.09);border-radius:10px;color:#fff;font-family:var(--font-sans);font-size:.95rem;transition:var(--transition)}.auth-input::placeholder{color:#6b7280}.auth-input:focus{outline:none;border-color:#09f;background:#222738;box-shadow:0 0 12px #0099ff40}.auth-forgot-row{display:flex;justify-content:flex-end;margin-bottom:1.75rem;margin-top:-.25rem}.auth-link{color:#09f;font-size:.88rem;font-weight:600;transition:var(--transition)}.auth-link:hover{color:#38bdf8;text-decoration:underline}.auth-submit-btn{width:100%;padding:.95rem;font-size:1.05rem;font-weight:700;border-radius:9999px;justify-content:center;margin-bottom:1.75rem}.auth-footer-text{text-align:center;font-size:.9rem;color:var(--text-muted)}.login-page-body{background-color:#07090e;min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;position:relative;overflow-x:hidden}.login-page-header{position:absolute;top:2rem;left:2.5rem}.login-container{width:100%;max-width:440px;padding:1.5rem;z-index:1}.auth-card-standalone{background:#141722;border:1px solid rgba(255,255,255,.08);border-radius:20px;width:100%;padding:3rem 2.5rem 2.5rem;box-shadow:0 25px 60px #000000b3}.auth-header-with-back{display:flex;align-items:center;gap:1rem;margin-bottom:.75rem}.back-arrow-btn{background:transparent;border:none;color:#09f;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;padding:.25rem;border-radius:6px;transition:var(--transition);text-decoration:none}.back-arrow-btn:hover{color:#38bdf8;background:#0099ff1a}.auth-title-left{font-size:1.85rem;font-weight:700;color:#fff;margin:0}.auth-subtitle{font-size:.88rem;color:#9ca3af;margin-bottom:1.75rem}.account-type-list{margin-bottom:2rem}.account-type-option{background:#171b28;border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:1.25rem;margin-bottom:1rem;cursor:pointer;transition:all .2s ease}.account-type-option:hover{border-color:#09f6}.account-type-option.selected{border:1px solid #0099ff;background:#0099ff0a}.option-header{display:flex;align-items:center;gap:.6rem;margin-bottom:.6rem}.option-checkbox{width:18px;height:18px;accent-color:#0099ff;cursor:pointer}.option-label{font-weight:700;color:#fff;font-size:1rem;cursor:pointer}.option-desc{font-size:.85rem;color:#9ca3af;line-height:1.5;margin:0}.auth-input-wrapper{position:relative}.verify-send-btn{position:absolute;right:1.1rem;top:50%;transform:translateY(-50%);background:transparent;border:none;color:#09f;font-weight:600;font-size:.9rem;cursor:pointer;transition:var(--transition)}.verify-send-btn:hover{color:#38bdf8;text-decoration:underline}.auth-terms-row{display:flex;align-items:flex-start;gap:.6rem;font-size:.82rem;color:#9ca3af;line-height:1.4;margin-top:1rem}.auth-terms-row input[type=checkbox]{width:16px;height:16px;accent-color:#0099ff;margin-top:2px;cursor:pointer}.auth-alert-banner{padding:.85rem 1.1rem;border-radius:10px;font-size:.88rem;line-height:1.45;margin-bottom:1.25rem;display:flex;align-items:center;gap:.75rem;animation:fadeInDown .25s ease-out}.auth-alert-banner.error{background:#f43f5e1a;border:1px solid rgba(244,63,94,.3);color:#fca5a5}.auth-alert-banner.success{background:#10b9811a;border:1px solid rgba(16,185,129,.3);color:#6ee7b7}.auth-alert-banner.info{background:#0099ff1a;border:1px solid rgba(0,153,255,.3);color:#93c5fd}.auth-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#05070ccc;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:9999;display:flex;align-items:center;justify-content:center;padding:1.5rem;animation:fadeIn .2s ease-out}.auth-modal-card{background:#111522;border:1px solid rgba(255,255,255,.12);box-shadow:0 20px 50px #0009,0 0 30px #0099ff1a;border-radius:16px;width:100%;max-width:440px;padding:2rem;text-align:center;transform:scale(.95);animation:modalPop .25s cubic-bezier(.16,1,.3,1) forwards}.auth-modal-icon{width:56px;height:56px;border-radius:50%;margin:0 auto 1.25rem;display:flex;align-items:center;justify-content:center}.auth-modal-icon.error{background:#f43f5e1f;border:1px solid rgba(244,63,94,.3);color:#f43f5e}.auth-modal-icon.success{background:#10b9811f;border:1px solid rgba(16,185,129,.3);color:#10b981}.auth-modal-icon.info{background:#0099ff1f;border:1px solid rgba(0,153,255,.3);color:#09f}.auth-modal-title{font-size:1.25rem;font-weight:700;color:#fff;margin-bottom:.5rem}.auth-modal-body{font-size:.9rem;color:#9ca3af;line-height:1.55;margin-bottom:1.75rem}.auth-modal-btn{width:100%;padding:.8rem;font-size:.95rem;font-weight:600;border-radius:30px;border:none;cursor:pointer;transition:all .2s ease}.auth-modal-btn.primary{background:#09f;color:#fff}.auth-modal-btn.primary:hover{background:#38bdf8;box-shadow:0 0 15px #09f6}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes modalPop{0%{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}