:root{--font-mono:"Roboto Mono",monospace;--color-primary:#00A896;--color-primary-dark:#008C7A;--color-bg:#B0B0B0;--color-surface:#C8C8C8;--color-text-primary:#1A1A1A;--color-text-secondary:#4A4A4A;--color-text-disabled:#888888;--color-border:#999999;--color-input-border:#888888;--color-link:#0066CC;--color-error:#E53935;--color-warning:#FB8C00;--color-success:#00A896;--color-info:#2196F3;--color-progress-active:#00A896;--color-progress-inactive:#999999}@media (prefers-color-scheme:dark){:root{--color-primary:#00A896;--color-primary-light:#33BAAA;--color-bg:#0E1514;--color-surface:#1A2F2C;--color-surface-elevated:#243937;--color-text-primary:#FFFFFF;--color-text-secondary:#B0B0B0;--color-text-disabled:#666666;--color-border:#2A3F3C;--color-input-border:#3A4F4C;--color-overlay:rgba(10,31,28,0.8);--color-progress-inactive:#3A4F4C;--color-info:#4A90E2}}*{box-sizing:border-box}html{font-size:16px;line-height:1.6;background:var(--color-bg);-webkit-font-smoothing:antialiased;scroll-behavior:smooth}#app,body,html{height:100%}body{font-family:Roboto,system-ui,-apple-system,sans-serif;margin:0;color:var(--color-text-primary);background:var(--color-bg);overflow-x:hidden}img{max-width:100%;height:auto;display:block}h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.02em}h1{font-size:2.5rem;line-height:1.2;@media (max-width:768px){font-size:2rem}}h2{font-size:2rem;line-height:1.3;@media (max-width:768px){font-size:1.75rem}}h3{font-size:1.25rem;margin-bottom:.75rem}p{margin:0;line-height:1.6}.home{position:relative;display:flex;flex-direction:column;min-height:100vh;padding:2rem;max-width:1200px;margin:0 auto;@media (max-width:768px){padding-left:1.5rem;padding-bottom:1.5rem;padding-right:1.5rem;padding-top:1.5rem}}.background-gradient{position:fixed;top:0;left:0;right:0;bottom:0;z-index:-1;opacity:.4;pointer-events:none;background:radial-gradient(circle at 50% 0,var(--color-primary),transparent 60%);@media (prefers-color-scheme:dark){opacity:.15}}.header{display:flex;align-items:center;justify-content:center;.logo{display:flex;align-items:center;height:240px;transition:transform .3s ease;&:hover{transform:scale(1.05)}img{height:240px;width:auto;max-width:300px}}@media (max-width:768px){.logo{height:60px;img{height:60px;max-width:240px}}}}.content{flex:1 1;display:flex;flex-direction:column;align-items:center;text-align:center;padding:1rem 0 3rem}.hero{margin-bottom:4rem;animation:fadeInUp .8s ease-out;@media (max-width:768px){margin-bottom:3rem}}.hero-title{color:var(--color-text-primary);margin-bottom:1rem;font-weight:600}.hero-subtitle{font-size:1.125rem;color:var(--color-text-secondary);max-width:600px;margin:0 auto;line-height:1.7;@media (max-width:768px){font-size:1rem}}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:2rem;gap:2rem;width:100%;max-width:900px;margin-bottom:4rem;@media (max-width:768px){grid-template-columns:1fr;gap:1.5rem;margin-bottom:3rem}}.feature-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:16px;padding:2rem;text-align:left;transition:all .3s ease;animation:fadeInUp .8s ease-out;animation-fill-mode:both;&:first-child{animation-delay:.1s}&:nth-child(2){animation-delay:.2s}&:hover{transform:translateY(-8px);box-shadow:0 12px 32px rgba(0,168,150,.2);border-color:var(--color-primary)}.feature-icon{width:56px;height:56px;background:var(--color-primary);color:var(--color-bg);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;transition:transform .3s ease;svg{width:28px;height:28px}}&:hover .feature-icon{transform:scale(1.1) rotate(5deg)}h3{color:var(--color-text-primary);margin-bottom:.75rem;font-size:1.25rem}p{color:var(--color-text-secondary);line-height:1.7;font-size:.95rem}}.cta-section{display:flex;flex-direction:column;align-items:center;gap:1rem;padding:2.5rem 2rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:20px;max-width:600px;width:100%;animation:fadeInUp .8s ease-out .3s;animation-fill-mode:both}.cta-badge{display:inline-block;padding:.5rem 1rem;background:var(--color-primary);color:var(--color-bg);border-radius:20px;font-size:.875rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.cta-title{color:var(--color-text-primary);margin-top:.5rem}.cta-description{color:var(--color-text-secondary);font-size:1rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.footer{text-align:center;padding:2rem 0 1rem;border-top:1px solid var(--color-border);margin-top:3rem;p{color:var(--color-text-secondary);font-size:.9rem}}