:root{--background:#ffffff;--foreground:#171717;--primary:#0066cc;--primary-hover:#0052a3;--secondary:#f5f5f5;--border:#e5e5e5;--error:#dc2626;--success:#16a34a}@media (prefers-color-scheme:dark){:root{--background:#0a0a0a;--foreground:#ededed;--primary:#3b82f6;--primary-hover:#60a5fa;--secondary:#1a1a1a;--border:#2a2a2a}.header-logo{filter:brightness(2)}}*{box-sizing:border-box;margin:0;padding:0}body,html{max-width:100vw;overflow-x:hidden}body{color:var(--foreground);background:var(--background);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;line-height:1.5}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:.5rem;font-weight:500;transition:all .2s;border:none}.btn-primary{background:var(--primary);color:white;border:1px solid transparent}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:var(--secondary);color:var(--foreground);border:1px solid var(--border)}.btn-secondary:hover{background:var(--border)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary:disabled:hover{background:var(--primary)}.btn-secondary:disabled:hover{background:var(--secondary)}@keyframes spin{to{transform:rotate(1turn)}}.input{width:100%;padding:.75rem 1rem;border:1px solid var(--border);border-radius:.5rem;font-size:1rem;background:var(--background);color:var(--foreground)}.input:focus{outline:none;border-color:var(--primary)}.card{background:var(--background);border:1px solid var(--border);border-radius:.75rem;padding:1.5rem}.hero-section{display:flex;align-items:center;gap:3rem;padding:4rem 2rem;max-width:1200px;margin:0 auto}.hero-text{flex:1 1;min-width:0}.hero-title{font-size:clamp(2rem,5vw,3rem);font-weight:700;margin-bottom:1rem;line-height:1.1}.hero-image{flex:1 1;min-width:0}.hero-image img{width:100%;height:auto;aspect-ratio:6/5;border-radius:1rem;box-shadow:0 25px 50px rgba(0,0,0,.25)}.showcase-row{display:flex;align-items:center;gap:3rem;max-width:1100px;margin:0 auto;padding:3rem 2rem}.showcase-row.reverse{flex-direction:row-reverse}.showcase-image{flex:1.2 1;min-width:0}.showcase-image img{width:100%;height:auto;aspect-ratio:6/5;border-radius:.75rem;box-shadow:0 20px 40px rgba(0,0,0,.2)}.showcase-text{flex:1 1;min-width:0}@media (max-width:768px){.hero-section{flex-direction:column;padding:2rem 1.5rem;gap:2rem;text-align:center}.hero-text h2{font-size:2rem!important}.showcase-row,.showcase-row.reverse{flex-direction:column;padding:2rem 1.5rem;gap:1.5rem;text-align:center}}