.logo,body{color:var(--text-primary)}.hero,body{min-height:100vh}.amount-input,.info-row span:last-child,.rate-card-change,.rate-card-usd,.usd-value{font-family:'Space Mono',monospace}.chat-window,.modal-overlay{visibility:hidden;opacity:0}.live-dot,.status-pulse{animation:2s ease-in-out infinite pulse}:root{--bg-primary:#050505;--bg-secondary:#0d0d0d;--bg-tertiary:#141414;--bg-card:#0a0a0a;--bg-card-hover:#111111;--bg-elevated:#1a1a1a;--accent-primary:#c8ff00;--accent-secondary:#ff3d00;--accent-tertiary:#00e5ff;--accent-green:#00d26a;--accent-glow:rgba(200, 255, 0, 0.15);--gradient-primary:linear-gradient(135deg, #c8ff00 0%, #9dcc00 100%);--gradient-accent:linear-gradient(135deg, #c8ff00 0%, #00e5ff 100%);--text-primary:#ffffff;--text-secondary:#a0a0a0;--text-muted:#666666;--border-color:#222222;--border-color-hover:#333333;--border-accent:var(--accent-primary);--radius-xs:4px;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--font-mono:'Space Mono','JetBrains Mono',monospace;--font-sans:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;--transition-fast:0.15s ease;--transition-normal:0.3s cubic-bezier(0.4, 0, 0.2, 1);--transition-slow:0.5s ease}*,::after,::before{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:'Space Mono','JetBrains Mono',monospace;background-color:var(--bg-primary);line-height:1.6;overflow-x:hidden}button,input{font-family:inherit;border:none;background:0 0}a{color:inherit;text-decoration:none}button{cursor:pointer}input{outline:0}.bg-animation{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:-1;overflow:hidden;background:linear-gradient(90deg,rgba(200,255,0,.03) 1px,transparent 1px),linear-gradient(rgba(200,255,0,.03) 1px,transparent 1px);background-size:60px 60px}.gradient-orb{position:absolute;border-radius:50%;filter:blur(120px);opacity:.5}.orb-1{width:800px;height:800px;background:radial-gradient(circle,rgba(200,255,0,.08) 0,transparent 70%);top:-400px;right:-200px}.orb-2{width:600px;height:600px;background:radial-gradient(circle,rgba(255,61,0,.06) 0,transparent 70%);bottom:-200px;left:-200px}.crypto-item-network,.live-chat.active .chat-badge,.live-chat.active .chat-icon,.network-label:empty,.orb-3{display:none}.navbar{position:fixed;top:0;left:0;right:0;z-index:100;padding:1rem 2rem;background:rgba(5,5,5,.9);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color)}.nav-container{max-width:1400px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}.logo,.nav-links{display:flex;align-items:center}.logo{gap:.75rem;font-size:1.25rem;font-weight:700;letter-spacing:-.02em}.badge,.nav-link{color:var(--text-muted)}.logo-icon{width:36px;height:36px;flex-shrink:0}.logo-icon path:first-child{stroke:var(--accent-primary)!important}.logo-icon path:last-child{fill:var(--accent-primary)!important}.nav-links{gap:2.5rem}.btn-connect-wallet,.hero{display:flex;align-items:center}.nav-link{font-size:.875rem;font-weight:500;text-transform:uppercase;letter-spacing:.1em;transition:color var(--transition-fast);position:relative}.btn-connect-wallet,.crypto-selector:hover .chevron,.detail-value.fee,.faq-item.active .faq-question,.footer-col a:hover,.footer-col button:hover,.form-group label svg,.gradient-text,.input-hint strong,.nav-link.active,.nav-link:hover,.rate-card-change.positive{color:var(--accent-primary)}.badge,.btn-connect-wallet{text-transform:uppercase;letter-spacing:.05em}.nav-link.active::after{content:'';position:absolute;bottom:-8px;left:0;right:0;height:2px;background:var(--accent-primary)}.btn-connect-wallet{gap:.5rem;padding:.75rem 1.5rem;background:0 0;font-weight:600;font-size:.875rem;border:2px solid var(--accent-primary);border-radius:var(--radius-sm);transition:all var(--transition-fast)}.btn-chat-connect:hover,.btn-connect-wallet-chat:hover,.btn-connect-wallet:hover,.btn-secondary:hover,.chat-toggle:hover{background:var(--accent-primary);color:var(--bg-primary)}.btn-connect-wallet svg,.btn-exchange svg{width:18px;height:18px}.hero{padding:8rem 2rem 4rem;justify-content:center}.hero-content{max-width:1400px;width:100%;display:grid;grid-template-columns:1fr 520px;gap:6rem;align-items:center}.hero-text h1{font-size:4.5rem;font-weight:700;line-height:1.05;margin-bottom:1.5rem;letter-spacing:-.03em}.gradient-text{text-shadow:0 0 60px rgba(200,255,0,.3)}.hero-text p{font-family:Inter,sans-serif;font-size:1.125rem;color:var(--text-secondary);margin-bottom:2.5rem;max-width:480px;line-height:1.7}.trust-badges{display:flex;gap:3rem}.badge{display:flex;align-items:center;gap:.625rem;font-size:.875rem}.block-label,.rate-indicator{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted)}.badge svg{width:20px;height:20px;color:var(--accent-primary)}.exchange-card{background:var(--bg-card);border:2px solid var(--border-color);border-radius:var(--radius-xl);padding:2rem;position:relative}.exchange-card::before,.live-dot{background:var(--accent-primary)}.exchange-card::before{content:'';position:absolute;top:-1px;left:24px;right:24px;height:2px}.exchange-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.75rem;padding-bottom:1rem;border-bottom:1px solid var(--border-color)}.exchange-header h2{font-size:.875rem;font-weight:600;text-transform:uppercase;letter-spacing:.15em;color:var(--text-secondary)}.rate-indicator{display:flex;align-items:center;gap:.5rem}.live-dot{width:6px;height:6px;border-radius:50%;box-shadow:0 0 10px var(--accent-primary)}@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}.swap-block{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:1.25rem;transition:border-color var(--transition-fast)}.swap-block:focus-within{border-color:var(--border-color-hover)}.block-label{font-weight:600;margin-bottom:1rem}.amount-input,.crypto-selector{color:var(--text-primary);font-weight:600}.swap-input-row{display:flex;align-items:center;gap:1rem}.amount-input{flex:1;font-size:2.5rem;width:100%;min-width:0}.amount-input::placeholder{color:var(--text-muted)}.amount-input::-webkit-inner-spin-button,.amount-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.amount-input[type=number]{-moz-appearance:textfield}.crypto-selector{display:flex;align-items:center;gap:.625rem;padding:.625rem 1rem;background:var(--bg-elevated);border:1px solid var(--border-color);border-radius:var(--radius-md);transition:all var(--transition-fast);white-space:nowrap}.crypto-selector:hover{border-color:var(--accent-primary);background:var(--bg-card-hover)}.crypto-icon,.summary-side img{width:32px;height:32px;border-radius:50%}.crypto-info{display:flex;flex-direction:column;align-items:flex-start;gap:.125rem}.crypto-symbol{font-size:1.125rem;font-weight:700;letter-spacing:.02em}.crypto-network,.network-label{font-weight:500;padding:.125rem .375rem}.crypto-network{font-size:.5625rem;text-transform:uppercase;color:var(--accent-primary);background:rgba(200,255,0,.1);border-radius:var(--radius-xs)}.network-label,.network-selector-label{font-size:.625rem;text-transform:uppercase}.network-label{color:var(--text-muted);letter-spacing:.05em;background:var(--bg-secondary);border-radius:var(--radius-sm);margin-left:.25rem}.network-option,.network-selector-label{font-weight:600;color:var(--text-muted)}.network-badge{display:none!important}.chevron{color:var(--text-muted);transition:transform var(--transition-fast);margin-left:.25rem}.network-selector{display:none;margin-top:.75rem;padding-top:.75rem;border-top:1px dashed var(--border-color)}.network-selector.active{display:block}.network-selector-label{letter-spacing:.15em;margin-bottom:.5rem}.info-row span:first-child,.network-option{letter-spacing:.05em;text-transform:uppercase}.network-options{display:flex;flex-wrap:wrap;gap:.375rem}.network-option{padding:.375rem .75rem;font-size:.6875rem;background:0 0;border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast)}.network-option:hover{border-color:var(--text-muted);color:var(--text-secondary)}.btn-copy.copied,.network-option.active,.step.active,.step.completed{background:var(--accent-primary);border-color:var(--accent-primary);color:var(--bg-primary)}.balance-row{display:flex;justify-content:space-between;align-items:center;margin-top:1rem}.usd-value{font-size:.875rem;color:var(--text-muted)}.min-amount-warning{display:flex;align-items:center;gap:.5rem;margin-top:.5rem;padding:.625rem .75rem;background:rgba(255,61,0,.1);border:1px solid rgba(255,61,0,.2);border-radius:var(--radius-md);color:#ff6b35;font-size:.75rem;font-weight:500}.min-amount-warning svg{flex-shrink:0;width:14px;height:14px}.btn-exchange,.swap-direction-btn{display:flex;align-items:center;transition:all var(--transition-fast)}.swap-direction-btn{justify-content:center;width:44px;height:44px;margin:-.5rem auto;background:var(--bg-card);border:2px solid var(--border-color);border-radius:50%;color:var(--text-muted);position:relative;z-index:1}.swap-direction-btn:hover{color:var(--accent-primary);border-color:var(--accent-primary);transform:rotate(180deg)}.footer,.footer-bottom{border-top:1px solid var(--border-color)}.exchange-info{margin-top:1.5rem;padding:1rem;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md)}.info-row,.tx-row{display:flex;justify-content:space-between;align-items:center;padding:.5rem 0;font-size:.8125rem}.info-row:not(:last-child),.tx-row:not(:last-child){border-bottom:1px dashed var(--border-color)}.info-row span:first-child{color:var(--text-muted);font-size:.75rem}.info-row span:last-child{color:var(--text-secondary);font-weight:500}.fee-value{color:var(--accent-primary)!important}.btn-exchange{width:100%;justify-content:center;gap:.75rem;padding:1.25rem;margin-top:1.5rem;background:var(--accent-primary);color:var(--bg-primary);font-size:.875rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;border-radius:var(--radius-md);box-shadow:0 0 30px rgba(200,255,0,.2)}.btn-exchange:hover,.btn-primary:hover:not(:disabled){box-shadow:0 0 50px rgba(200,255,0,.4);transform:translateY(-2px)}.btn-exchange:active{transform:translateY(0)}.rates-section{padding:8rem 2rem;background:linear-gradient(180deg,transparent 0,rgba(200,255,0,.02) 50%,transparent 100%)}.section-container{max-width:1200px;margin:0 auto}.section-title{font-size:3rem;font-weight:700;text-align:center;margin-bottom:.5rem;letter-spacing:-.02em}.section-subtitle{text-align:center;color:var(--text-muted);font-size:.875rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:4rem}.rates-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1px;background:var(--border-color);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden}.rate-card{display:flex;align-items:center;gap:1rem;padding:1.25rem 1.5rem;background:var(--bg-card);transition:all var(--transition-fast);min-height:80px}.feature-card:hover,.rate-card:hover{background:var(--bg-card-hover)}.rate-card-icon{width:44px;height:44px;border-radius:50%;background:var(--bg-secondary);padding:2px;flex-shrink:0}.faq-item,.features-grid{border:1px solid var(--border-color)}@media (min-width:1024px){.rate-card{padding:1.5rem;gap:1.25rem}.rate-card-icon{width:48px;height:48px}}.crypto-item-info,.message-content,.progress-info,.rate-card-info{flex:1}.crypto-item-name,.rate-card-name{font-weight:600;font-size:.9375rem;margin-bottom:.125rem}.crypto-item-symbol,.detail-label,.rate-card-symbol{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.rate-card-price{text-align:right}.rate-card-usd{font-weight:700;font-size:1rem}.rate-card-change{font-size:.75rem;margin-top:.125rem}.rate-card-change.negative{color:var(--accent-secondary)}.features-section{padding:8rem 2rem}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border-color);overflow:hidden}.feature-card{padding:2.5rem;background:var(--bg-card);transition:all var(--transition-normal);position:relative}.feature-card:hover .feature-icon svg{stroke:var(--accent-primary)}.feature-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem}.feature-icon svg{width:32px;height:32px;stroke:var(--text-muted);transition:stroke var(--transition-fast)}.feature-card h3{font-size:1rem;font-weight:600;margin-bottom:.75rem;text-transform:uppercase;letter-spacing:.05em}.faq-answer p,.feature-card p,.footer-brand p{font-size:.875rem;font-family:Inter,sans-serif}.feature-card p{color:var(--text-muted);line-height:1.7}.faq-section{padding:8rem 2rem;background:linear-gradient(180deg,transparent 0,rgba(255,61,0,.02) 50%,transparent 100%)}.faq-list{max-width:800px;margin:0 auto}.faq-item{margin-bottom:-1px;background:var(--bg-card)}.faq-item:first-child{border-radius:var(--radius-md) var(--radius-md) 0 0}.faq-item:last-child{border-radius:0 0 var(--radius-md) var(--radius-md)}.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;color:var(--text-secondary);font-size:.9375rem;font-weight:500;text-align:left;transition:color var(--transition-fast)}.faq-answer p,.faq-icon,.footer-brand p,.footer-col h4{color:var(--text-muted)}.network-chip,.no-reserves{font-size:.625rem;white-space:nowrap;text-transform:uppercase;letter-spacing:.05em}.faq-question:hover{color:var(--text-primary)}.faq-icon{transition:transform var(--transition-fast);flex-shrink:0}.faq-item.active .faq-icon{transform:rotate(180deg);color:var(--accent-primary)}.faq-answer{max-height:0;overflow:hidden;transition:max-height var(--transition-normal)}.faq-item.active .faq-answer{max-height:200px}.faq-answer p{padding:0 1.5rem 1.25rem;line-height:1.8}.footer{padding:4rem 2rem 2rem}.footer-container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1.5fr 2fr;gap:4rem}.footer-brand{max-width:300px}.footer-brand .logo{margin-bottom:1rem}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.footer-col h4{font-size:.6875rem;font-weight:700;text-transform:uppercase;letter-spacing:.15em;margin-bottom:1.25rem}.footer-col a,.footer-col button{display:block;color:var(--text-secondary);font-size:.875rem;padding:.375rem 0;transition:color var(--transition-fast)}.footer-bottom{max-width:1200px;margin:3rem auto 0;padding-top:2rem;display:flex;align-items:center;justify-content:space-between}.footer-bottom p{color:var(--text-muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.1em}.social-links{display:flex;gap:.5rem}.social-links a,.social-links button{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-muted);transition:all var(--transition-fast)}.btn-copy:hover,.btn-paste:hover,.btn-support:hover,.social-links a:hover,.social-links button:hover{border-color:var(--accent-primary);color:var(--accent-primary)}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.9);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;z-index:200;transition:all var(--transition-normal)}.modal-overlay.active{opacity:1;visibility:visible}.modal-content{width:90%;max-width:440px;max-height:70vh;background:var(--bg-card);border:2px solid var(--border-color);border-radius:var(--radius-xl);overflow:hidden;transform:scale(.95) translateY(20px);transition:transform var(--transition-normal)}.modal-search,.popular-chip{background:var(--bg-secondary)}.modal-overlay.active .modal-content{transform:scale(1) translateY(0)}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;border-bottom:1px solid var(--border-color)}.modal-search,.popular-chips{display:flex;padding:1rem 1.5rem;border-bottom:1px solid var(--border-color)}.modal-header h3{font-size:.875rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em}.modal-back,.modal-close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;color:var(--text-muted);border-radius:var(--radius-sm);transition:all var(--transition-fast)}.modal-back:hover,.modal-close:hover{background:var(--bg-elevated);color:var(--text-primary)}.modal-search{align-items:center;gap:.75rem}.modal-search svg{color:var(--text-muted);flex-shrink:0;width:18px;height:18px}.modal-search input{flex:1;color:var(--text-primary);font-size:.9375rem}.modal-search input::placeholder{color:var(--text-muted)}.popular-chips{flex-wrap:wrap;gap:.5rem}.crypto-item,.popular-chip{display:flex;align-items:center;cursor:pointer}.popular-chip{gap:.5rem;padding:.5rem .75rem;border:1px solid var(--border-color);border-radius:var(--radius-md);transition:all var(--transition-fast)}.popular-chip:hover{border-color:var(--accent-primary);background:var(--bg-elevated)}.popular-chip img{width:20px;height:20px;border-radius:50%}.popular-chip span{font-size:.8125rem;font-weight:600;color:var(--text-secondary)}.crypto-list{max-height:400px;overflow-y:auto}.crypto-list::-webkit-scrollbar{width:4px}.crypto-list::-webkit-scrollbar-track{background:0 0}.crypto-list::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:2px}.crypto-item{gap:1rem;padding:.875rem 1.5rem;transition:background var(--transition-fast);border-bottom:1px solid var(--border-color)}.chat-toggle,.no-reserves{display:flex;align-items:center}.chat-toggle,.network-chip{transition:all var(--transition-fast)}.crypto-item:last-child,.detail-row:last-child{border-bottom:none}.crypto-item:hover{background:var(--bg-elevated)}.crypto-item:hover .network-chips{opacity:1}.btn-primary:disabled,.crypto-item.disabled{opacity:.5;cursor:not-allowed}.crypto-item.disabled:hover{background:0 0}.crypto-item.disabled .crypto-item-icon{filter:grayscale(100%)}.no-reserves{gap:.375rem;padding:.375rem .625rem;background:rgba(255,61,0,.1);border:1px solid rgba(255,61,0,.3);border-radius:var(--radius-sm);font-weight:600;color:var(--accent-secondary)}.no-reserves svg{flex-shrink:0}.network-chips{display:flex;gap:.375rem;margin-left:auto;flex-wrap:wrap;justify-content:flex-end;max-width:180px}.network-chip{padding:.25rem .5rem;font-weight:600;color:var(--text-muted);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer}.network-chip:hover{border-color:var(--accent-primary);color:var(--accent-primary);background:rgba(200,255,0,.05)}.network-chip.single{color:var(--text-secondary);cursor:default;pointer-events:none}.crypto-item-icon{width:36px;height:36px;border-radius:50%}.btn-chat-connect,.chat-toggle{border:2px solid var(--accent-primary)}.live-chat{position:fixed;bottom:2rem;right:2rem;z-index:150}.chat-toggle{width:56px;height:56px;background:var(--bg-card);border-radius:50%;justify-content:center;color:var(--accent-primary);position:relative}.chat-badge,.chat-title{align-items:center;display:flex}.live-chat.disabled .chat-toggle{opacity:.5;cursor:not-allowed;pointer-events:none;border-color:var(--text-muted);color:var(--text-muted)}.live-chat.disabled .chat-toggle:hover{background:var(--bg-card);color:var(--text-muted)}.live-chat.disabled .chat-badge{opacity:.5}.chat-toggle svg{width:24px;height:24px}.chat-badge{position:absolute;top:-4px;right:-4px;width:20px;height:20px;background:var(--accent-secondary);border-radius:50%;font-size:.6875rem;font-weight:700;justify-content:center;color:#fff}.chat-window{position:absolute;bottom:72px;right:0;width:360px;background:var(--bg-card);border:2px solid var(--border-color);border-radius:var(--radius-xl);overflow:hidden;transform:translateY(20px) scale(.95);transition:all var(--transition-normal)}.live-chat.active .chat-window{opacity:1;visibility:visible;transform:translateY(0) scale(1)}.live-chat.active .close-icon{display:block!important}.chat-header{padding:1.25rem 1.5rem;background:var(--bg-secondary);border-bottom:1px solid var(--border-color)}.message-avatar,.online-dot,.progress-step.completed:not(:last-child)::after,.step-line.active{background:var(--accent-primary)}.chat-title{gap:.5rem;font-weight:600;font-size:.875rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.25rem}.online-dot{width:6px;height:6px;border-radius:50%;box-shadow:0 0 8px var(--accent-primary)}.chat-subtitle,.progress-time{font-size:.75rem;color:var(--text-muted)}.chat-body{padding:1.5rem;min-height:180px;max-height:280px;overflow-y:auto}.chat-message{display:flex;gap:.75rem;margin-bottom:1rem}.message-avatar{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--bg-primary);flex-shrink:0}.btn-chat-connect svg,.btn-connect-wallet-chat svg,.message-avatar svg{width:16px;height:16px}.message-content p{background:var(--bg-secondary);padding:.75rem 1rem;border-radius:var(--radius-md);border-top-left-radius:2px;font-size:.875rem;line-height:1.5;font-family:Inter,sans-serif}.message-time{display:block;font-size:.6875rem;color:var(--text-muted);margin-top:.375rem;text-transform:uppercase;letter-spacing:.05em}.chat-connect{padding:1.5rem;text-align:center;border-top:1px solid var(--border-color);background:var(--bg-secondary)}.btn-chat-connect,.btn-connect-wallet-chat{background:0 0;color:var(--accent-primary);font-weight:600;font-size:.8125rem;text-transform:uppercase;transition:all var(--transition-fast);gap:.5rem;letter-spacing:.05em}.chat-connect p{font-size:.8125rem;color:var(--text-muted);margin-bottom:1rem;font-family:Inter,sans-serif}.address-display .address,.amount-display .amount,.detail-value,.exchange-amount,.summary-amount,.timer-section strong,.tx-row span:last-child{font-family:'Space Mono',monospace}.btn-chat-connect{display:inline-flex;align-items:center;padding:.75rem 1.5rem;border-radius:var(--radius-sm)}.btn-connect-wallet-chat{display:flex;align-items:center;justify-content:center;width:100%;padding:.875rem 1.25rem;border:2px solid var(--accent-primary);border-radius:var(--radius-sm)}@media (max-width:1024px){.hero-content{grid-template-columns:1fr;gap:4rem}.hero-text{text-align:center}.hero-text h1{font-size:3rem}.hero-text p{margin-left:auto;margin-right:auto}.trust-badges{justify-content:center}.exchange-card{max-width:520px;margin:0 auto}.features-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.features-grid,.footer-container{grid-template-columns:1fr}.navbar{padding:1rem}.nav-links{display:none}.hero{padding:6rem 1rem 3rem}.amount-input,.hero-text h1,.section-title{font-size:2rem}.trust-badges{flex-direction:column;gap:1rem;align-items:center}.exchange-card{padding:1.5rem}.footer-container{gap:2rem}.footer-links{grid-template-columns:repeat(2,1fr)}.footer-bottom{flex-direction:column;gap:1rem;text-align:center}.chat-window{width:calc(100vw - 2rem);right:-1rem}}.step,.step-indicator{align-items:center;display:flex}.modal-exchange{max-width:520px;max-height:90vh;overflow-y:auto}.exchange-step{padding-bottom:1.5rem}.step-indicator{justify-content:center;gap:0;margin-bottom:2rem}.step{width:32px;height:32px;border-radius:50%;background:var(--bg-secondary);border:2px solid var(--border-color);justify-content:center;font-size:.75rem;font-weight:700;color:var(--text-muted);transition:all var(--transition-fast)}.progress-step.completed .progress-icon svg,.step.completed svg{stroke:var(--bg-primary)}.step-line{width:40px;height:2px;background:var(--border-color);transition:background var(--transition-fast)}.exchange-summary-mini,.input-wrapper{background:var(--bg-secondary);border:1px solid var(--border-color)}.exchange-summary-mini{border-radius:var(--radius-lg);padding:1rem 1.25rem;margin-bottom:1.5rem}.summary-row{display:flex;align-items:center;justify-content:space-between;gap:1rem}.exchange-arrow,.info-item svg,.summary-row>svg{color:var(--accent-primary);flex-shrink:0}.form-group label,.summary-side{display:flex;align-items:center}.summary-side{gap:.75rem}.summary-side div{display:flex;flex-direction:column}.summary-amount{font-size:1rem;font-weight:700;color:var(--text-primary)}.btn-paste,.form-group label{font-weight:600;text-transform:uppercase}.btn-paste,.form-group .optional,.input-hint{color:var(--text-muted)}.order-id,.summary-token{font-size:.6875rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.form-group{margin-bottom:1.25rem}.form-group label{gap:.5rem;font-size:.75rem;color:var(--text-secondary);letter-spacing:.1em;margin-bottom:.625rem}.btn-paste,.input-wrapper{align-items:center;display:flex}.form-group .optional{font-weight:400;text-transform:none;letter-spacing:normal}.input-wrapper{border-radius:var(--radius-md);transition:border-color var(--transition-fast)}.input-wrapper:focus-within{border-color:var(--accent-primary)}.input-wrapper input{flex:1;padding:.875rem 1rem;color:var(--text-primary);font-size:.9375rem}.input-wrapper input::placeholder{color:var(--text-muted)}.btn-paste{gap:.375rem;padding:.5rem .875rem;background:var(--bg-elevated);border:1px solid var(--border-color);border-radius:var(--radius-sm);font-size:.75rem;letter-spacing:.05em;transition:all var(--transition-fast)}.input-hint{display:flex;align-items:center;gap:.5rem;margin-top:.5rem;font-size:.75rem}.input-hint svg{flex-shrink:0;color:var(--accent-tertiary)}.btn-primary,.btn-secondary{width:100%;align-items:center;padding:1rem 1.5rem;margin-top:1rem;font-size:.875rem;font-weight:700;letter-spacing:.1em;transition:all var(--transition-fast)}.btn-primary{display:flex;justify-content:center;gap:.75rem;background:var(--accent-primary);color:var(--bg-primary);text-transform:uppercase;border-radius:var(--radius-md);box-shadow:0 0 30px rgba(200,255,0,.2)}.btn-secondary,.confirmation-header{gap:.75rem;color:var(--accent-primary);display:flex}.btn-secondary{justify-content:center;background:0 0;text-transform:uppercase;border:2px solid var(--accent-primary);border-radius:var(--radius-md)}.confirmation-header,.exchange-label{font-weight:600;text-transform:uppercase}.confirmation-card,.payment-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden}.confirmation-header{align-items:center;padding:1rem 1.25rem;background:rgba(200,255,0,.05);border-bottom:1px solid var(--border-color);font-size:.8125rem;letter-spacing:.05em}.exchange-visual{display:flex;align-items:center;justify-content:space-between;padding:1.5rem;gap:1rem}.exchange-from,.exchange-to{display:flex;align-items:center;gap:.75rem;flex:1}.exchange-from img,.exchange-to img{width:48px;height:48px;border-radius:50%}.exchange-details{display:flex;flex-direction:column;gap:.125rem}.exchange-label{font-size:.625rem;color:var(--text-muted);letter-spacing:.1em}.exchange-amount{font-size:1.125rem;font-weight:700;color:var(--text-primary)}.exchange-network{font-size:.6875rem;color:var(--accent-primary);text-transform:uppercase;letter-spacing:.05em}.confirmation-details{padding:0 1.25rem 1.25rem}.detail-row{display:flex;align-items:center;justify-content:space-between;padding:.75rem 0;border-bottom:1px dashed var(--border-color)}.detail-row.highlight{background:rgba(200,255,0,.03);margin:0 -1.25rem;padding:.75rem 1.25rem;border-bottom:none}.detail-value{font-size:.875rem;font-weight:500;color:var(--text-secondary)}.btn-copy,.payment-status{font-weight:600;letter-spacing:.05em}.detail-value.address{font-size:.75rem;color:var(--text-primary)}.terms-checkbox{display:flex;align-items:flex-start;gap:.75rem;padding:1rem 1.25rem;background:var(--bg-card);border-top:1px solid var(--border-color)}.payment-header,.payment-status{display:flex;align-items:center}.terms-checkbox input[type=checkbox]{width:18px;height:18px;margin-top:.125rem;accent-color:var(--accent-primary);cursor:pointer}.terms-checkbox label{font-size:.8125rem;color:var(--text-muted);cursor:pointer;line-height:1.5}.terms-checkbox label a{color:var(--accent-primary);text-decoration:underline}.payment-header{justify-content:space-between;padding:1rem 1.25rem;border-bottom:1px solid var(--border-color)}.payment-address-section,.payment-amount{padding:1.5rem;border-bottom:1px solid var(--border-color);text-align:center}.payment-status{gap:.5rem;font-size:.75rem;text-transform:uppercase}.amount-display,.qr-code{display:flex;align-items:center}.payment-status.awaiting,.timer-section svg{color:var(--accent-tertiary)}.status-pulse{width:8px;height:8px;background:var(--accent-tertiary);border-radius:50%;box-shadow:0 0 10px var(--accent-tertiary)}.mini-spinner,.spinner{animation:1s linear infinite spin}.order-id strong{color:var(--text-secondary)}.payment-amount .label{display:block;font-size:.6875rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em;margin-bottom:.75rem}.amount-display{justify-content:center;gap:.75rem}.amount-display img{width:40px;height:40px;border-radius:50%}.amount-display .amount{font-size:2rem;font-weight:700;color:var(--text-primary)}.amount-display .symbol{font-size:1.25rem;font-weight:700;color:var(--text-secondary)}.usd-equivalent{display:block;font-size:.875rem;color:var(--text-muted);margin-top:.5rem}.btn-copy,.payment-address-section .label{color:var(--text-muted);font-size:.6875rem;text-transform:uppercase}.payment-address-section .label{display:block;letter-spacing:.1em;margin-bottom:1rem}.qr-code{width:160px;height:160px;margin:0 auto 1rem;background:#fff;border-radius:var(--radius-md);padding:.5rem;justify-content:center}.address-display,.btn-copy{align-items:center;display:flex}.qr-code canvas{width:100%!important;height:100%!important}.address-display{justify-content:center;gap:.5rem;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:.75rem 1rem;margin-bottom:1rem}.address-display .address{font-size:.75rem;color:var(--text-secondary);word-break:break-all}.btn-copy{gap:.375rem;padding:.375rem .625rem;background:var(--bg-elevated);border:1px solid var(--border-color);border-radius:var(--radius-sm);transition:all var(--transition-fast);flex-shrink:0}.network-warning{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem;background:rgba(255,61,0,.1);border:1px solid rgba(255,61,0,.3);border-radius:var(--radius-md);font-size:.75rem;color:var(--accent-secondary)}.info-item,.timer-section{display:flex;color:var(--text-muted)}.network-warning strong{color:inherit}.timer-section{align-items:center;justify-content:center;gap:.5rem;padding:1rem;background:var(--bg-card);border-bottom:1px solid var(--border-color);font-size:.875rem}.timer-section strong{color:var(--accent-tertiary)}.payment-info{padding:1.25rem}.info-item{align-items:center;gap:.625rem;padding:.5rem 0;font-size:.8125rem}.status-card{padding:2rem 1.5rem;text-align:center}.status-animation{position:relative;width:80px;height:80px;margin:0 auto 1.5rem}.spinner{position:absolute;inset:0;border:3px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%}@keyframes spin{to{transform:rotate(360deg)}}.status-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:var(--accent-primary)}.progress-icon,.progress-step{display:flex;position:relative}.status-title{font-size:1.25rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem}.progress-icon,.progress-step:not(.completed):not(.active) .progress-label,.status-message,.support-cta p,.tx-row span:first-child{color:var(--text-muted)}.status-message{font-size:.875rem;line-height:1.6;margin-bottom:2rem;font-family:Inter,sans-serif}.progress-icon,.tx-row .address{font-size:.75rem}.progress-tracker{text-align:left;margin-bottom:2rem}.progress-step{align-items:flex-start;gap:1rem;padding:.75rem 0}.progress-step:not(:last-child)::after{content:'';position:absolute;left:13px;top:40px;bottom:-8px;width:2px;background:var(--border-color)}.progress-step.active:not(:last-child)::after{background:linear-gradient(to bottom,var(--accent-primary) 50%,var(--border-color) 50%)}.progress-icon{width:28px;height:28px;border-radius:50%;background:var(--bg-secondary);border:2px solid var(--border-color);align-items:center;justify-content:center;font-weight:700;flex-shrink:0;z-index:1}.progress-step.completed .progress-icon{background:var(--accent-primary);border-color:var(--accent-primary)}.progress-step.active .progress-icon{border-color:var(--accent-primary)}.mini-spinner{width:14px;height:14px;border:2px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%}.btn-support,.transaction-details{border:1px solid var(--border-color)}.progress-label{display:block;font-size:.875rem;font-weight:600;color:var(--text-primary);margin-bottom:.125rem}.transaction-details{background:var(--bg-secondary);border-radius:var(--radius-md);padding:1rem;margin-bottom:1.5rem;text-align:left}.tx-row span:last-child{color:var(--text-secondary)}.support-cta{padding-top:1.5rem;border-top:1px solid var(--border-color)}.support-cta p{font-size:.8125rem;margin-bottom:.75rem}.btn-support{display:inline-flex;align-items:center;gap:.5rem;padding:.625rem 1.25rem;background:0 0;border-radius:var(--radius-md);color:var(--text-secondary);font-size:.8125rem;font-weight:600;transition:all var(--transition-fast)}.toast,.toast-container{gap:.75rem;display:flex}.modal-token-select .crypto-list{max-height:450px}.toast-container{position:fixed;top:1.5rem;right:1.5rem;z-index:10000;flex-direction:column;pointer-events:none}.toast{align-items:center;padding:1rem 1.25rem;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:0 8px 32px rgba(0,0,0,.3);min-width:320px;max-width:420px;opacity:0;transform:translateX(400px);transition:.3s;pointer-events:auto}.toast.show{opacity:1;transform:translateX(0)}.toast-error{border-left:3px solid #ff6b35;background:linear-gradient(145deg,rgba(255,61,0,.1) 0,var(--bg-secondary) 100%)}.toast-success{border-left:3px solid var(--accent-green);background:linear-gradient(145deg,rgba(76,175,80,.1) 0,var(--bg-secondary) 100%)}.toast-icon{flex-shrink:0;color:var(--text-primary)}.toast-error .toast-icon{color:#ff6b35}.toast-success .toast-icon{color:var(--accent-green)}.toast-message{flex:1;font-size:.875rem;color:var(--text-primary);line-height:1.5}.toast-close{flex-shrink:0;background:0 0;border:none;color:var(--text-muted);cursor:pointer;padding:.25rem;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.toast-close:hover{background:var(--bg-tertiary);color:var(--text-primary)}@media (max-width:480px){.btn-connect-wallet span{display:none}.btn-connect-wallet{padding:.75rem}.footer-links{grid-template-columns:1fr}.faq-section,.features-section,.rates-section{padding:4rem 1rem}.toast-container{top:1rem;right:1rem;left:1rem}.toast{min-width:auto;max-width:100%}}