:root{--primary: #bd5800;--primary-dark: #9e4900;--secondary: #e86b00;--dark: #061c2b;--card-dark: #0a2639;--light: #f5f5f5;--white: #ffffff;--text-dark: #1a1a1a;--text-light: #666666;--border: #e0e0e0;--shadow: 0 10px 40px rgba(0, 0, 0, .1);--shadow-lg: 0 20px 60px rgba(0, 0, 0, .15)}body.dark-mode{--text-dark: #f1f5f9;--text-light: #94a3b8;--border: #1e3a50;--light: #0a2639;--white: #061c2b;--card-bg: #0a2639}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Space Grotesk,Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--text-dark);background-color:var(--white);line-height:1.6;overflow-x:hidden;transition:background-color .3s ease,color .3s ease}h1,h2,h3{font-weight:700;line-height:1.2}h1{font-size:4.5rem;font-weight:900;letter-spacing:-.02em}h2{font-size:3rem;font-weight:800}h3{font-size:1.5rem;font-weight:700}p{color:var(--text-light);font-size:1rem;line-height:1.7;margin-bottom:1rem}.btn-primary{background:var(--primary);color:#fff;border:none;padding:12px 28px;border-radius:12px;font-weight:700;font-size:1rem;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #bd580059;text-decoration:none;display:inline-block}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 8px 25px #bd580073}.btn-primary.btn-large{padding:16px 40px;font-size:1.1rem;border-radius:14px}.btn-secondary{background:transparent;color:var(--text-dark);border:2px solid var(--border);padding:12px 28px;border-radius:12px;font-weight:700;font-size:1rem;cursor:pointer;transition:all .3s 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.navbar{background:#061c2beb;border-bottom:1px solid rgba(255,255,255,.06)}.nav-container{max-width:1280px;margin:0 auto;padding:0 40px;display:flex;justify-content:space-between;align-items:center}.logo-link{display:flex;align-items:center;text-decoration:none;transition:transform .3s ease}.logo-link:hover{transform:scale(1.05)}.logo-img{height:66px;width:auto;max-width:240px;object-fit:contain;transition:all .3s ease}.logo-link:hover .logo-img{filter:brightness(1.1)}.nav-links{display:flex;gap:35px;flex:1;margin-left:60px}.nav-links a{color:var(--text-dark);text-decoration:none;font-weight:600;font-size:1.08rem;position:relative;transition:color .3s ease}.nav-links a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background:var(--primary);transition:width .3s ease}.nav-links a:hover{color:var(--primary)}.nav-links a:hover:after{width:100%}.nav-right{display:flex;align-items:center;gap:20px;margin-left:auto}.theme-toggle{background:transparent;border:2px solid var(--border);width:40px;height:40px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s ease;color:var(--text-dark)}.theme-toggle:hover{border-color:var(--primary);color:var(--primary);transform:rotate(20deg)}.theme-toggle svg{width:20px;height:20px;stroke-width:2}.sun-icon{display:block;transition:opacity .3s ease,transform .3s ease}.moon-icon{display:none;position:absolute;transition:opacity .3s ease,transform .3s ease}body.dark-mode .sun-icon{display:none}body.dark-mode .moon-icon{display:block}.hero{position:relative;padding:140px 40px 80px;overflow:hidden;background:var(--white);transition:background .3s ease}body.dark-mode .hero{background:var(--white)}.gradient-blob{position:absolute;border-radius:40% 60% 70% 30%/40% 50% 60%;opacity:.15;animation:blobAnimation 15s infinite 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rgba(189,88,0,.2);color:var(--primary);font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;width:fit-content}.badge-dot{position:relative;width:8px;height:8px}.badge-dot:before{content:"";position:absolute;inset:0;border-radius:50%;background:var(--primary);opacity:.75;animation:ping 1.5s cubic-bezier(0,0,.2,1) infinite}.badge-dot:after{content:"";position:absolute;inset:0;border-radius:50%;background:var(--primary)}@keyframes ping{75%,to{transform:scale(2);opacity:0}}.hero-title{color:var(--text-dark);line-height:1.1;animation:fadeInUp .8s ease-out}.hero-title em{font-style:italic;color:var(--primary)}.hero-subtitle{font-size:1.2rem;color:var(--text-light);max-width:90%;animation:fadeInUp .8s ease-out .1s both;margin-bottom:0}.hero-buttons{display:flex;gap:16px;flex-wrap:wrap;animation:fadeInUp .8s ease-out .2s both}.hero-right{display:flex;justify-content:center;animation:fadeInRight .8s ease-out .2s 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.example-box{background:linear-gradient(135deg,#bd580026,#e86b0026)}.example-box:hover{box-shadow:0 10px 30px #bd580026;transform:translate(5px)}.example-title{color:var(--primary);font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:20px;display:block}.example-item{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid rgba(189,88,0,.2)}.example-item:last-child{border-bottom:none}.example-label{color:var(--text-light);font-weight:600;font-size:.9rem}.example-text{color:var(--text-dark);font-weight:700;font-size:1rem;margin:0}.footer{background:#050f18;color:#fff9;padding:72px 40px 32px;border-top:1px solid rgba(255,255,255,.06);transition:background-color .3s ease}.footer-grid{max-width:1280px;margin:0 auto 56px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px}.footer-brand .logo-img{height:44px;margin-bottom:20px;filter:brightness(0) invert(1);opacity:.9}.footer-brand p{color:#ffffff80;font-size:.9rem;line-height:1.6;margin-bottom:20px}.footer-social{display:flex;gap:14px}.footer-social a{width:38px;height:38px;border-radius:10px;background:#ffffff0f;display:flex;align-items:center;justify-content:center;text-decoration:none;color:#ffffff80;font-size:1.1rem;transition:all .2s ease}.footer-social a:hover{background:#bd58004d;color:var(--primary)}.footer-col h4{color:#fff;font-size:.9rem;font-weight:700;margin-bottom:20px;text-transform:uppercase;letter-spacing:.04em}.footer-col ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:12px}.footer-col ul li a{color:#ffffff73;text-decoration:none;font-size:.9rem;transition:color .2s ease}.footer-col ul li a:hover{color:var(--primary)}.footer-bottom{max-width:1280px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding-top:28px;border-top:1px solid rgba(255,255,255,.07);gap:20px;flex-wrap:wrap}.footer-bottom p{color:#ffffff4d;font-size:.82rem;margin:0}.footer-badges{display:flex;gap:24px}.footer-badges span{color:#ffffff4d;font-size:.82rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInRight{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}.bitround-style{background:linear-gradient(135deg,#0a2639e6,#bd58001f);border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:36px;box-shadow:0 20px 40px #00000040;color:#fff;backdrop-filter:blur(12px);transition:transform .3s ease}.bitround-style:hover{transform:translateY(-5px)}.bitround-style h3{color:var(--primary);margin-top:0}.simulator-title{color:var(--primary);margin-top:0;margin-bottom:8px}.simulator-subtitle{color:#ffffffb3;font-size:.9rem;margin-bottom:20px}.bitround-style .expense-buttons{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin-bottom:20px}.bitround-style 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var(--border);border-radius:8px;padding:6px 10px;cursor:pointer;font-size:.85rem;font-weight:500;color:var(--text-dark);transition:background .2s,border-color .2s;white-space:nowrap;font-family:inherit}.lang-btn:hover{background:#bd58000f;border-color:var(--primary)}.lang-code{font-family:inherit}.lang-chevron{transition:transform .2s;opacity:.7}.lang-btn[aria-expanded=true] .lang-chevron{transform:rotate(180deg)}.lang-dropdown{display:none;position:absolute;top:calc(100% + 6px);right:0;background:var(--white);border:1px solid var(--border);border-radius:10px;box-shadow:0 8px 24px #0000001f;min-width:150px;overflow:hidden;z-index:200}.lang-dropdown.open{display:block}.lang-option{display:flex;align-items:center;gap:8px;padding:9px 14px;text-decoration:none;color:var(--text-dark);font-size:.88rem;transition:background .15s}.lang-option:hover{background:#bd58000f}.lang-option.active{font-weight:600;background:#bd580014}body.dark-mode .lang-btn{border-color:#ffffff26;color:#e2e8f0}body.dark-mode .lang-btn:hover{background:#ffffff0f}body.dark-mode .lang-dropdown{background:#0a2639;border-color:#ffffff1a}body.dark-mode .lang-option{color:#e2e8f0}body.dark-mode .lang-option:hover{background:#ffffff0f}body.dark-mode .lang-option.active{background:#bd580026}@media(max-width:1024px){h1{font-size:3.5rem}h2{font-size:2.2rem}.hero-container{grid-template-columns:1fr;gap:40px}.hero-right{order:-1}.how-it-works-layout{grid-template-columns:1fr;gap:40px}.how-it-works-layout .steps-grid{grid-template-columns:1fr;margin-bottom:0}.how-it-works-layout .bitround-style.narrow{margin:0 auto;max-width:480px}.steps-grid{grid-template-columns:1fr;max-width:480px;margin:0 auto 60px}.features-grid{grid-template-columns:1fr}.feature-card-split{flex-direction:column}.feature-card-image{max-width:100%;width:100%}.learn-container{flex-direction:column;gap:48px}.learn-image{width:100%}.footer-grid{grid-template-columns:1fr 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