:root{--primary-orange: #F7931A;--primary-orange-dark: #E8850F;--dark-gray: #1a1a1a;--medium-gray: #2d2d2d;--light-gray: #f5f5f5;--text-light: #ffffff;--text-dark: #1a1a1a;--text-muted: #6b7280}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;color:var(--text-dark);background-color:var(--text-light)}.container{max-width:1200px;margin:0 auto;padding:0 24px}.header{position:fixed;top:0;left:0;right:0;background:var(--dark-gray);padding:16px 0;z-index:1000}.header .container{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:700;color:var(--text-light);text-decoration:none}.logo span{color:var(--primary-orange)}.nav-links{display:flex;gap:32px;list-style:none}.nav-links a{color:var(--text-light);text-decoration:none;font-weight:500;transition:color .2s}.nav-links a:hover{color:var(--primary-orange)}.hero{background:linear-gradient(135deg,var(--dark-gray) 0%,var(--medium-gray) 100%);padding:160px 0 100px;min-height:100vh;display:flex;align-items:center}.hero-content{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.hero-text h1{font-size:3.5rem;font-weight:700;color:var(--text-light);line-height:1.1;margin-bottom:24px}.hero-text h1 span{color:var(--primary-orange)}.hero-text p{font-size:1.25rem;color:var(--text-muted);margin-bottom:32px;max-width:500px}.btn{display:inline-block;padding:16px 32px;border-radius:8px;font-weight:600;text-decoration:none;transition:all .2s;cursor:pointer;border:none;font-size:1rem}.btn-primary{background:var(--primary-orange);color:var(--text-light)}.btn-primary:hover{background:var(--primary-orange-dark);transform:translateY(-2px)}.btn-secondary{background:transparent;color:var(--text-light);border:2px solid var(--text-light);margin-left:16px}.btn-secondary:hover{background:var(--text-light);color:var(--dark-gray)}.hero-visual{display:flex;justify-content:center;align-items:center}.hero-graphic{width:400px;height:400px;background:linear-gradient(135deg,var(--primary-orange) 0%,var(--primary-orange-dark) 100%);border-radius:50%;display:flex;justify-content:center;align-items:center;position:relative}.hero-graphic:before{content:"";position:absolute;width:120%;height:120%;border:2px dashed rgba(247,147,26,.3);border-radius:50%;animation:rotate 20s linear infinite}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.hero-icon{font-size:8rem;color:var(--text-light)}.how-it-works{padding:100px 0;background:var(--light-gray)}.section-title{text-align:center;margin-bottom:60px}.section-title h2{font-size:2.5rem;font-weight:700;color:var(--text-dark);margin-bottom:16px}.section-title p{font-size:1.125rem;color:var(--text-muted);max-width:600px;margin:0 auto}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.step{text-align:center;padding:40px 24px;background:var(--text-light);border-radius:16px;box-shadow:0 4px 20px #00000014;transition:transform .2s}.step:hover{transform:translateY(-8px)}.step-number{width:60px;height:60px;background:var(--primary-orange);color:var(--text-light);border-radius:50%;display:flex;justify-content:center;align-items:center;font-size:1.5rem;font-weight:700;margin:0 auto 24px}.step h3{font-size:1.25rem;font-weight:600;margin-bottom:12px;color:var(--text-dark)}.step p{color:var(--text-muted);font-size:.95rem}.asic-visual{margin-bottom:24px;height:120px;display:flex;justify-content:center;align-items:center;position:relative}.asic-unit{perspective:500px}.asic-body{width:140px;height:80px;background:linear-gradient(145deg,var(--medium-gray) 0%,var(--dark-gray) 100%);border-radius:8px;position:relative;box-shadow:0 8px 24px #0000004d,inset 0 1px #ffffff1a;transform:rotateX(10deg) rotateY(-5deg);display:flex;align-items:center;padding:0 12px;gap:8px}.asic-fans{display:flex;gap:6px}.asic-fan{width:28px;height:28px;background:#111;border-radius:50%;position:relative;border:2px solid #333}.asic-fan:before{content:"";position:absolute;top:50%;left:50%;width:20px;height:20px;transform:translate(-50%,-50%);background:linear-gradient(45deg,transparent 40%,#444 40%,#444 60%,transparent 60%),linear-gradient(-45deg,transparent 40%,#444 40%,#444 60%,transparent 60%),linear-gradient(90deg,transparent 40%,#444 40%,#444 60%,transparent 60%),linear-gradient(0deg,transparent 40%,#444 40%,#444 60%,transparent 60%);border-radius:50%;animation:spin 1s linear infinite}.asic-mining .asic-fan:before{animation:spin .3s linear infinite}@keyframes spin{0%{transform:translate(-50%,-50%) rotate(0)}to{transform:translate(-50%,-50%) rotate(360deg)}}.asic-vents{display:flex;flex-direction:column;gap:3px;flex:1}.asic-vents span{height:3px;background:linear-gradient(90deg,#111,#222,#111);border-radius:1px}.asic-leds{display:flex;flex-direction:column;gap:6px}.asic-led{width:6px;height:6px;border-radius:50%;background:#333}.asic-install .asic-led:nth-child(1){background:#4ade80;box-shadow:0 0 8px #4ade80;animation:blink 1.5s ease-in-out infinite}.asic-mining .asic-led{background:#4ade80;box-shadow:0 0 8px #4ade80}.asic-mining .asic-led:nth-child(2){background:var(--primary-orange);box-shadow:0 0 8px var(--primary-orange);animation:pulse .5s ease-in-out infinite}.asic-earn .asic-led{background:#4ade80;box-shadow:0 0 8px #4ade80}@keyframes blink{0%,to{opacity:1}50%{opacity:.3}}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.7;transform:scale(1.2)}}.heat-waves{position:absolute;top:-10px;left:50%;transform:translate(-50%);display:flex;gap:8px}.heat-waves span{width:3px;height:20px;background:linear-gradient(to top,var(--primary-orange),transparent);border-radius:2px;animation:rise 1s ease-in-out infinite;opacity:.7}.heat-waves span:nth-child(2){animation-delay:.3s;height:25px}.heat-waves span:nth-child(3){animation-delay:.6s}@keyframes rise{0%,to{transform:translateY(0) scaleY(1);opacity:.7}50%{transform:translateY(-10px) scaleY(1.2);opacity:.3}}.bitcoin-rewards{position:absolute;top:0;right:calc(50% - 90px)}.bitcoin-rewards span{display:block;font-size:1.5rem;color:var(--primary-orange);animation:float 2s ease-in-out infinite;text-shadow:0 0 10px rgba(247,147,26,.5)}@keyframes float{0%,to{transform:translateY(0);opacity:1}50%{transform:translateY(-15px);opacity:.6}}.how-it-works{position:relative;overflow:hidden}.piping-background{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none;z-index:0}.pipe-svg{position:absolute;top:0;height:100%;width:35%;opacity:.7}.pipe-svg-right{right:0}.pipe-svg-left{left:0}.copper-pipe-path{filter:drop-shadow(2px 3px 4px rgba(0,0,0,.3))}.pipe-highlight{filter:none}.flow-particle{filter:drop-shadow(0 0 6px #ff9933) drop-shadow(0 0 12px rgba(255,153,51,.8))}.copper-pipe-path{animation:pipeShimmer 4s ease-in-out infinite}.pipe-svg-left .copper-pipe-path{animation-delay:2s}@keyframes pipeShimmer{0%,to{filter:drop-shadow(2px 3px 4px rgba(0,0,0,.3)) brightness(1)}50%{filter:drop-shadow(2px 3px 6px rgba(205,127,50,.5)) brightness(1.1)}}.how-it-works .container{position:relative;z-index:1}.benefits{padding:100px 0;background:var(--text-light)}.benefits-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:40px}.benefit-card{display:flex;gap:24px;padding:32px;background:var(--light-gray);border-radius:16px;transition:all .2s}.benefit-card:hover{box-shadow:0 8px 30px #0000001a}.benefit-icon{flex-shrink:0;width:64px;height:64px;background:var(--primary-orange);border-radius:12px;display:flex;justify-content:center;align-items:center;font-size:2rem}.benefit-content h3{font-size:1.25rem;font-weight:600;margin-bottom:8px;color:var(--text-dark)}.benefit-content p{color:var(--text-muted);font-size:.95rem}.contact{padding:100px 0;background:var(--dark-gray)}.contact .section-title h2{color:var(--text-light)}.contact .section-title p{color:var(--text-muted)}.contact-form{max-width:600px;margin:0 auto}.form-group{margin-bottom:24px}.form-group label{display:block;color:var(--text-light);margin-bottom:8px;font-weight:500}.form-group input,.form-group textarea{width:100%;padding:16px;border:2px solid var(--medium-gray);border-radius:8px;background:var(--medium-gray);color:var(--text-light);font-size:1rem;font-family:inherit;transition:border-color .2s}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-orange)}.form-group textarea{min-height:150px;resize:vertical}.contact-form .btn{width:100%}.contact-form .btn:disabled{opacity:.6;cursor:not-allowed}.form-group input:disabled,.form-group textarea:disabled{opacity:.6;cursor:not-allowed}.form-status{display:flex;align-items:center;gap:12px;padding:16px 20px;border-radius:8px;margin-bottom:24px;font-weight:500}.form-status.success{background:#4ade8026;border:1px solid rgba(74,222,128,.5);color:#4ade80}.form-status.error{background:#ef444426;border:1px solid rgba(239,68,68,.5);color:#ef4444}.status-icon{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0}.form-status.success .status-icon{background:#4ade80;color:var(--dark-gray)}.form-status.error .status-icon{background:#ef4444;color:#fff}.btn-login{background:var(--primary-orange)!important;color:var(--text-light)!important;padding:10px 20px;border-radius:8px;font-weight:600;transition:all .2s}.btn-login:hover{background:var(--primary-orange-dark)!important;transform:translateY(-2px)}.download{padding:100px 0;background:linear-gradient(135deg,var(--dark-gray) 0%,var(--medium-gray) 100%)}.download .section-title h2{color:var(--text-light)}.download .section-title p{color:var(--text-muted)}.download-content{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;margin-top:60px}.app-preview{display:flex;justify-content:center}.phone-mockup{width:280px;height:560px;background:#111;border-radius:40px;padding:12px;box-shadow:0 25px 50px #00000080;border:3px solid #333}.phone-screen{width:100%;height:100%;background:var(--dark-gray);border-radius:32px;overflow:hidden;padding:20px}.app-header{display:flex;align-items:center;gap:10px;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:20px}.app-logo{font-size:1.5rem;color:var(--primary-orange)}.app-header span:last-child{font-size:1.25rem;font-weight:700;color:var(--text-light)}.app-stats{display:flex;flex-direction:column;gap:16px}.app-stat{background:var(--medium-gray);padding:16px;border-radius:12px;display:flex;flex-direction:column;gap:4px}.app-stat-label{font-size:.75rem;color:var(--text-muted)}.app-stat-value{font-size:1.25rem;font-weight:700;color:var(--text-light)}.app-stat.status{flex-direction:row;align-items:center;gap:10px;background:#4ade801a;border:1px solid rgba(74,222,128,.3)}.app-stat.status span{color:#4ade80;font-weight:500}.status-dot{width:10px;height:10px;background:#4ade80;border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1;box-shadow:0 0 #4ade8066}50%{opacity:.8;box-shadow:0 0 0 10px #4ade8000}}.download-options{text-align:center}.download-options h3{font-size:2rem;font-weight:700;color:var(--text-light);margin-bottom:30px}.download-buttons{display:flex;flex-direction:column;gap:16px;margin-bottom:40px}.download-btn{display:flex;align-items:center;gap:16px;background:var(--medium-gray);padding:16px 24px;border-radius:12px;text-decoration:none;border:1px solid rgba(255,255,255,.1);transition:all .2s}.download-btn:hover{border-color:var(--primary-orange);transform:translateY(-2px);box-shadow:0 10px 30px #0000004d}.download-icon{width:40px;height:40px;color:var(--text-light)}.download-text{display:flex;flex-direction:column;align-items:flex-start}.download-small{font-size:.75rem;color:var(--text-muted)}.download-large{font-size:1.25rem;font-weight:600;color:var(--text-light)}.web-dashboard{padding-top:30px;border-top:1px solid rgba(255,255,255,.1)}.web-dashboard p{color:var(--text-muted);margin-bottom:16px}.footer{background:var(--dark-gray);border-top:1px solid var(--medium-gray);padding:40px 0;text-align:center}.footer p{color:var(--text-muted)}.footer a{color:var(--primary-orange);text-decoration:none}@media (max-width: 968px){.hero-content{grid-template-columns:1fr;text-align:center}.hero-text p{margin:0 auto 32px}.hero-graphic{width:300px;height:300px}.hero-icon{font-size:6rem}.steps,.benefits-grid{grid-template-columns:1fr}.nav-links{display:none}.pipe-svg{opacity:.4;width:30%}.download-content{grid-template-columns:1fr;text-align:center}.phone-mockup{width:240px;height:480px}.download-buttons{max-width:300px;margin:0 auto 40px}}@media (max-width: 600px){.piping-background{display:none}}@media (max-width: 480px){.hero-text h1{font-size:2.5rem}.section-title h2{font-size:2rem}.btn-secondary{margin-left:0;margin-top:12px}}