:root{--font-sans: "Inter", system-ui, -apple-system, sans-serif;--primary: #ff6b35;--primary-hover: #ff8c61;--accent: #2563eb;--bg-dark: #0f172a;--bg-card: #1e293b;--bg-card-hover: #263345;--text-main: #f8fafc;--text-muted: #94a3b8;--radius-sm: .5rem;--radius-md: .75rem;--radius-lg: 1rem;--shadow-glow: 0 0 20px rgba(255, 107, 53, .2)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-dark);color:var(--text-main);line-height:1.6;overflow-x:hidden}img{max-width:100%;display:block}a{text-decoration:none;color:inherit;transition:color .2s}a:hover{color:var(--primary)}h1,h2,h3,h4{line-height:1.1;letter-spacing:-.02em;font-weight:700;color:#fff}h1{font-size:3rem;background:linear-gradient(to right,#fff,#cbd5e1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:1.5rem}@media(min-width:768px){h1{font-size:4.5rem}}h2{font-size:2.5rem;margin-bottom:1rem}p{color:var(--text-muted);font-size:1.125rem;max-width:60ch}.container{width:90%;max-width:1100px;margin:0 auto;padding:1rem 0}section{padding:4rem 0}header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 0}.logo{font-weight:800;font-size:1.5rem;display:flex;align-items:center;gap:.5rem}.logo span{color:var(--primary)}.header-right{display:flex;align-items:center;gap:1.5rem}.lang-switch{background:#ffffff0d;padding:.25rem;border-radius:99px;display:flex;border:1px solid rgba(255,255,255,.1);cursor:pointer;-webkit-user-select:none;user-select:none}.lang-option{padding:.4rem .8rem;border-radius:99px;font-size:1.25rem;line-height:1;filter:grayscale(100%);opacity:.5;transition:all .3s ease}.lang-option:hover{opacity:.8;background:#ffffff0d}.lang-option.active{background:#ffffff1a;filter:grayscale(0%);opacity:1}.hero{min-height:80vh;display:flex;flex-direction:column;justify-content:center;text-align:center;align-items:center;position:relative;padding-top:2rem}.hero:before{content:"";position:absolute;top:40%;left:50%;transform:translate(-50%,-50%);width:600px;height:600px;background:radial-gradient(circle,#ff6b3526,#0f172a00 70%);z-index:-1;filter:blur(50px)}.badge{background:#ff6b351a;color:var(--primary);padding:.5rem 1rem;border-radius:99px;font-size:.875rem;font-weight:600;margin-bottom:2rem;border:1px solid rgba(255,107,53,.2);display:inline-block}.hero-banner{margin-top:4rem;border-radius:var(--radius-lg);box-shadow:0 20px 50px -10px #00000080;border:1px solid rgba(255,255,255,.1);width:100%;max-width:900px;transition:transform .3s ease}.hero-banner:hover{transform:scale(1.01)}.hero-actions{margin-top:2.5rem;display:flex;gap:1rem;flex-wrap:wrap;justify-content:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:.875rem 2rem;border-radius:var(--radius-md);font-weight:600;transition:all .3s cubic-bezier(.25,.8,.25,1);font-size:1rem;border:1px solid transparent;cursor:pointer;color:#fff}.btn:hover{color:#fff}.btn-primary{background:var(--primary);box-shadow:0 4px 14px #ff6b3563}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 6px 20px #ff6b353b}.btn-secondary{background:#ffffff0d;border-color:#ffffff1a}.btn-secondary:hover{background:#ffffff1a}.btn-coffee{background:#fd0;color:#000;margin-top:1rem;font-weight:700}.btn-coffee:hover{background:#ffea00;color:#000;transform:translateY(-2px)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.card{background:var(--bg-card);padding:2rem;border-radius:var(--radius-lg);border:1px solid rgba(255,255,255,.05);transition:all .3s ease;height:100%}.card:hover{background:var(--bg-card-hover);transform:translateY(-5px);border-color:#ffffff1a}.card-icon{width:48px;height:48px;background:#ff6b351a;color:var(--primary);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;font-size:1.5rem}h3,.step-content h4{font-size:1.35rem;margin-bottom:.75rem}.step-content h4{margin-bottom:.25rem;color:#fff}.card p,.step-content p{font-size:1.05rem;color:var(--text-muted);line-height:1.5}.steps{counter-reset:step;margin-top:3rem}.step-item{display:flex;gap:1.5rem;margin-bottom:2rem;background:var(--bg-card);padding:1.5rem;border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.05);align-items:flex-start}.step-number{counter-increment:step;display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:var(--primary);color:#fff;border-radius:50%;font-weight:700;flex-shrink:0;margin-top:.25rem}.step-content{flex:1}.step-content h4 a{color:#fff;border-bottom:1px dashed rgba(255,255,255,.3)}.step-content h4 a:hover{color:var(--primary);border-bottom-color:var(--primary)}code{background:#0000004d;padding:.2rem .4rem;border-radius:4px;font-family:Fira Code,monospace;font-size:.9em;color:#e2e8f0}.tip-card{background:#2563eb1a;border:1px solid rgba(37,99,235,.2);border-radius:var(--radius-lg);padding:2rem;text-align:center;margin-top:3rem;display:flex;flex-direction:column;align-items:center;gap:1rem}.tip-card h3{font-size:1.25rem;color:#fff;margin-bottom:0}.link-subtle{font-size:.9rem;text-decoration:underline;text-decoration-color:#fff3;color:var(--text-muted)}.link-subtle:hover{color:var(--primary)}footer{border-top:1px solid rgba(255,255,255,.05);padding:4rem 0;margin-top:6rem;text-align:center;background:#0b1120}.footer-content{display:flex;flex-direction:column;align-items:center;gap:1.5rem}.github-link{display:flex;align-items:center;gap:.5rem;color:var(--text-color);text-decoration:none;font-weight:500;transition:color .2s}.github-link:hover{color:var(--primary)}.github-text{font-size:.9rem}.footer-github{display:inline-flex;align-items:center;gap:.5rem;margin-top:1rem;padding:.5rem 1rem;background:var(--surface);border:1px solid var(--border);border-radius:8px;color:var(--text-color);text-decoration:none;font-size:.9rem;font-weight:500;transition:all .2s}.footer-github:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}.fade-in{opacity:0;transform:translateY(20px);transition:opacity .6s ease-out,transform .6s ease-out}.fade-in.visible{opacity:1;transform:translateY(0)}