html{scroll-behavior:smooth}*{box-sizing:border-box;margin:0;padding:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}body{background-color:#0b0f19;color:#fff;overflow-x:hidden}a{text-decoration:none}button,input,select,textarea{font:inherit}header{position:fixed;top:0;left:0;width:100%;z-index:1000;background-color:rgba(11,15,25,.8);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid hsla(0,0%,100%,.05)}.nav-container{max-width:1200px;margin:0 auto;padding:1.25rem 2rem;display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:700;color:#fff;letter-spacing:-.5px}.nav-links{display:flex;align-items:center;gap:2rem}.nav-links a{color:#94a3b8;font-size:.95rem;font-weight:500;transition:color .2s ease}.nav-links a:hover{color:#fff}.btn{display:inline-block;padding:.85rem 2rem;font-size:1rem;font-weight:600;border-radius:8px;transition:all .25s ease}.primary-btn{background:linear-gradient(135deg,#00d2ff,#06f);color:#fff;box-shadow:0 4px 20px rgba(0,102,255,.3)}.primary-btn:hover{transform:translateY(-2px);box-shadow:0 6px 25px rgba(0,102,255,.5)}.secondary-btn{background-color:hsla(0,0%,100%,.05);color:#fff;border:1px solid hsla(0,0%,100%,.1)}.secondary-btn:hover{background-color:hsla(0,0%,100%,.1);border-color:hsla(0,0%,100%,.2);transform:translateY(-2px)}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:0 2rem;position:relative}.hero-container{max-width:1200px;width:100%;margin:0 auto}.hero-content{max-width:700px}.hero-content h1{font-size:4rem;font-weight:800;line-height:1.1;margin-bottom:1.5rem;letter-spacing:-1px}.accent-text{background:linear-gradient(135deg,#00d2ff,#06f);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-content p{font-size:1.25rem;color:#94a3b8;line-height:1.6;margin-bottom:2.5rem}.cta-group{display:flex;gap:1rem}.features{padding:8rem 2rem;max-width:1200px;margin:0 auto}.section-header{text-align:center;margin-bottom:4rem}.section-header h2{font-size:2.5rem;font-weight:700;margin-bottom:1rem;letter-spacing:-.5px}.section-header p{font-size:1.1rem;color:#94a3b8;max-width:600px;margin:0 auto}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:2rem;gap:2rem}.feature-card{background-color:hsla(0,0%,100%,.02);border:1px solid hsla(0,0%,100%,.05);padding:2.5rem;border-radius:12px;transition:all .3s ease}.feature-card:hover{background-color:hsla(0,0%,100%,.04);border-color:rgba(0,102,255,.3);transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,0,0,.2)}.feature-icon{font-size:2rem;margin-bottom:1.5rem;display:inline-block}.feature-card h3{font-size:1.35rem;font-weight:600;margin-bottom:1rem;color:#fff}.feature-card p{color:#94a3b8;font-size:.95rem;line-height:1.6}.contact{padding:8rem 2rem;background-color:#0d1321}.contact-container{max-width:600px;margin:0 auto}.contact-header{text-align:center;margin-bottom:3.5rem}.contact-header h2{font-size:2.5rem;font-weight:700;margin-bottom:1rem;letter-spacing:-.5px}.contact-header p{color:#94a3b8;font-size:1.1rem;line-height:1.5}.contact-form{background-color:hsla(0,0%,100%,.01);border:1px solid hsla(0,0%,100%,.05);padding:3rem;border-radius:16px;display:flex;flex-direction:column;gap:1.5rem}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:1.5rem;gap:1.5rem}.form-field{display:flex;flex-direction:column;gap:.5rem}.form-field label{font-size:.85rem;color:#94a3b8;font-weight:500}.form-field input,.form-field select,.form-field textarea{background:#0b0f19;border:1px solid hsla(0,0%,100%,.1);padding:.75rem 1rem;border-radius:8px;color:#fff;font-size:.9rem;outline:none}.form-field textarea{resize:vertical;min-height:80px}.form-submit{background:#06f;color:#fff;border:none;padding:1rem;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;text-align:center;box-shadow:0 4px 15px rgba(0,102,255,.2)}.form-submit:hover{filter:brightness(1.05)}.whatsapp-link{display:flex;align-items:center;justify-content:center;gap:.5rem;background:#25d366;color:#fff;border:none;padding:1rem;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;text-align:center;text-decoration:none;box-shadow:0 4px 15px rgba(37,211,102,.2)}.footer-container{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:2rem 2rem 3rem}.footer-container p{color:#94a3b8;font-size:.92rem}.footer-links{display:flex;gap:1.5rem;flex-wrap:wrap}.footer-links a{color:#94a3b8;font-size:.92rem}.faq-item{background:#0d1321;border:1px solid hsla(0,0%,100%,.05);border-radius:8px;padding:1.25rem 1.75rem}.faq-question{display:flex;justify-content:space-between;align-items:center;gap:1rem;cursor:pointer;color:#fff;font-size:1.05rem;font-weight:600}.faq-answer{margin-top:.75rem;color:#94a3b8;font-size:.9rem;line-height:1.5}.float-whatsapp{position:fixed;bottom:25px;right:25px;background:#25d366;color:#fff;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.75rem;box-shadow:0 4px 15px rgba(0,0,0,.3);z-index:9999;transition:transform .2s ease}.float-whatsapp:hover{transform:scale(1.08)}.chat-widget{position:fixed;bottom:90px;right:25px;z-index:9999}.chat-toggle{background:#06f;color:#fff;border:none;width:60px;height:60px;border-radius:50%;font-size:1.6rem;cursor:pointer;box-shadow:0 4px 15px rgba(0,102,255,.4)}.chat-box{display:flex;width:340px;height:450px;background:#0d1321;border:1px solid hsla(0,0%,100%,.1);border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.5);flex-direction:column;overflow:hidden;margin-bottom:10px}.chat-header{background:#06f;color:#fff;padding:12px 16px;font-weight:700;font-size:.95rem;display:flex;justify-content:space-between;align-items:center}.chat-messages{flex:1 1;padding:12px;overflow-y:auto;display:flex;flex-direction:column;gap:10px;font-size:.85rem;color:#fff}.chat-bubble-user{background:#06f;color:#fff;align-self:flex-end}.chat-bubble-ai,.chat-bubble-user{padding:8px 12px;border-radius:8px;max-width:85%}.chat-bubble-ai{background:hsla(0,0%,100%,.05);align-self:flex-start;color:#94a3b8}.chat-input-row{padding:10px;border-top:1px solid hsla(0,0%,100%,.1);display:flex;gap:6px}.chat-input{flex:1 1;background:#0b0f19;border:1px solid hsla(0,0%,100%,.1);color:#fff;padding:8px 12px;border-radius:6px;font-size:.85rem;outline:none}.chat-send{background:#06f;color:#fff;border:none;padding:8px 14px;border-radius:6px;cursor:pointer;font-weight:700}@media (max-width:768px){.nav-container{flex-direction:column;align-items:flex-start;gap:1rem}.nav-links{width:100%;justify-content:space-between;gap:.75rem;flex-wrap:wrap}.hero-content h1{font-size:2.8rem}.cta-group{flex-direction:column;align-items:stretch}.contact-form{padding:1.5rem}.chat-box{width:min(82vw,340px)}.footer-container{flex-direction:column;align-items:flex-start}}