:root{--bg-dark: #020617;--bg-card: #0f172a;--bg-card-hover: #1e293b;--text-primary: #f8fafc;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--text-dim: #64748b;--accent-primary: #22d3ee;--accent-dark: #06b6d4;--accent-hover: #0891b2;--border-color: #1e293b;--gradient-primary: linear-gradient(to right, #22d3ee, #3b82f6);--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box;-webkit-font-smoothing:antialiased}html{scroll-behavior:smooth}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-dark);color:var(--text-secondary);line-height:1.6;overflow-x:hidden}button:focus-visible,a:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px;border-radius:4px}button:focus:not(:focus-visible){outline:none}a{text-decoration:none;color:inherit;transition:var(--transition)}button{cursor:pointer;border:none;background:none;font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 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a:hover{color:var(--accent-primary);transform:translateY(-2px)}.code-visual{display:none;position:relative;flex:1;margin-left:2rem}.blur-orb{position:absolute;width:20rem;height:20rem;border-radius:50%;filter:blur(80px);opacity:.4;z-index:0}.orb-1{background:var(--accent-primary);top:-2rem;right:-2rem}.orb-2{background:#3b82f6;bottom:-2rem;left:0}.code-card{position:relative;z-index:10;background:#0f172acc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);padding:1.5rem;border-radius:1rem;box-shadow:0 25px 50px -12px #00000080;transform:rotate(3deg);transition:transform .5s ease}.code-card:hover{transform:rotate(0) scale(1.02)}.code-header{display:flex;align-items:center;gap:.5rem;border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:1rem;margin-bottom:1rem}.dot{width:.75rem;height:.75rem;border-radius:50%}.red{background:#ef4444}.yellow{background:#eab308}.green{background:#22c55e}.code-content{font-family:Fira 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label{font-size:.9rem;font-weight:500;color:var(--text-secondary);margin-left:.25rem}.form-group input,.form-group textarea{width:100%;background:#02061780;border:1px solid rgba(255,255,255,.1);padding:1rem;border-radius:.75rem;color:var(--text-primary);font-family:inherit;font-size:1rem;transition:all .3s ease;outline:none}.form-group input:focus,.form-group textarea:focus{border-color:var(--accent-primary);box-shadow:0 0 0 4px #22d3ee1a;background:#020617cc}.form-group textarea{resize:vertical;min-height:120px}.submit-btn{background:var(--gradient-primary);color:#fff;padding:1rem;border-radius:.75rem;font-weight:600;display:flex;align-items:center;justify-content:center;gap:.75rem;transition:all .3s ease;margin-top:.5rem;cursor:pointer}.submit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 20px -5px #22d3ee66;filter:brightness(1.1)}.submit-btn:disabled{opacity:.8;cursor:not-allowed}.submit-btn.success{background:#22c55e}.submit-btn.error{background:#ef4444}.spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(min-width:900px){.contact-wrapper{grid-template-columns:1fr 1.2fr}}@media(max-width:899px){.contact-wrapper{grid-template-columns:1fr;gap:3rem}}footer{background:#020617;padding:3rem 0;border-top:1px solid var(--border-color);text-align:center;color:var(--text-dim);font-size:.875rem}.whatsapp-btn{position:fixed;bottom:2rem;right:2rem;width:3.5rem;height:3.5rem;background-color:#25d366;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 10px #0000004d;z-index:1000;transition:transform .3s cubic-bezier(.4,0,.2,1),box-shadow .3s ease;overflow:visible}.whatsapp-btn:hover{transform:scale(1.1);box-shadow:0 10px 20px 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