:root{--primary:#6366f1;--primary-dark:#4f46e5;--secondary:#06b6d4;--dark-bg:#0f172a;--darker-bg:#020617;--card-bg:#1e293b;--text-primary:#f1f5f9;--text-secondary:#cbd5e1;--accent-gradient:linear-gradient(135deg, #6366f1 0%, #06b6d4 100%);--shadow-lg:0 20px 40px #0000004d;--shadow-md:0 10px 20px #0003;--transition-slow:all .6s cubic-bezier(.4, 0, .2, 1);--transition-fast:all .3s ease}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background-color:var(--dark-bg);color:var(--text-primary);font-family:Inter,sans-serif;line-height:1.6;overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 20px}.header{z-index:1000;width:100%;transition:var(--transition-fast);background-color:#0000;padding:1rem 0;position:fixed;top:0;left:0}.header.scrolled{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-md);background-color:#0f172af2;padding:.5rem 0}.header.scrolled .nav-logo{transform:scale(.9)}.nav-container{justify-content:space-between;align-items:center;display:flex;position:relative}.nav-logo{background:var(--accent-gradient);color:#0000;transition:var(--transition-fast);z-index:1002;-webkit-background-clip:text;background-clip:text;font-family:Space Grotesk,sans-serif;font-size:1.8rem;font-weight:700;text-decoration:none}.nav-logo span{color:var(--text-primary)}.lang-selector{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:1002;background:#ffffff1a;border-radius:50px;gap:.5rem;padding:.5rem;display:flex}.lang-btn{color:var(--text-secondary);cursor:pointer;transition:var(--transition-fast);text-align:center;background:0 0;border:none;border-radius:50px;min-width:50px;padding:.5rem 1rem;font-weight:500}.lang-btn.active{background:var(--accent-gradient);color:#fff;box-shadow:var(--shadow-md)}.nav-menu{align-items:center;gap:2rem;display:flex}.nav-link{color:var(--text-primary);transition:var(--transition-fast);padding:.5rem 0;font-size:1rem;font-weight:500;text-decoration:none;position:relative}.nav-link:after{content:"";background:var(--accent-gradient);width:0;height:2px;transition:width .3s;position:absolute;bottom:0;left:0}.nav-link:hover:after{width:100%}.nav-link:hover{color:var(--secondary)}.scroll-progress{background:var(--accent-gradient);width:0%;height:3px;transition:width .1s linear;position:absolute;bottom:0;left:0}.menu-toggle{color:var(--text-primary);cursor:pointer;z-index:1002;transition:var(--transition-fast);background:0 0;border:none;padding:.5rem;font-size:1.8rem;display:none}.menu-toggle:hover{color:var(--secondary)}.hero{justify-content:center;align-items:center;min-height:100vh;padding:6rem 0 4rem;display:flex;position:relative;overflow:hidden}.hero-bg{z-index:-1;background:radial-gradient(circle at 20%,#6366f126 0%,#0000 50%),radial-gradient(circle at 80% 20%,#06b6d41a 0%,#0000 50%);width:100%;height:100%;position:absolute;top:0;left:0}.hero-content{text-align:center;opacity:0;max-width:800px;animation:1s forwards fadeUp;transform:translateY(30px)}.hero-title{background:linear-gradient(135deg, var(--text-primary) 0%, var(--secondary) 100%);color:#0000;-webkit-background-clip:text;background-clip:text;margin-bottom:1.5rem;font-family:Space Grotesk,sans-serif;font-size:3.5rem;font-weight:700;line-height:1.2}.hero-subtitle{color:var(--text-secondary);max-width:600px;margin-bottom:2rem;margin-left:auto;margin-right:auto;font-size:1.25rem}.hero-cta{justify-content:center;gap:1rem;margin-top:2rem;display:flex}.btn{cursor:pointer;transition:var(--transition-fast);border:none;border-radius:50px;padding:1rem 2rem;font-size:1rem;font-weight:600;text-decoration:none;display:inline-block}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}.btn-secondary{color:var(--text-primary);background:0 0;border:2px solid #fff3}.btn-secondary:hover{border-color:var(--primary);background:#6366f11a}.section{opacity:0;padding:5rem 0;transition:opacity .8s,transform .8s;position:relative;transform:translateY(50px)}.section.visible{opacity:1;transform:translateY(0)}.section-title{text-align:center;margin-bottom:3rem;font-family:Space Grotesk,sans-serif;font-size:2.5rem;font-weight:700;position:relative}.section-title:after{content:"";background:var(--accent-gradient);border-radius:2px;width:60px;height:4px;position:absolute;bottom:-10px;left:50%;transform:translate(-50%)}.services-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem;display:grid}.service-card{background:var(--card-bg);transition:var(--transition-fast);opacity:0;border:1px solid #ffffff1a;border-radius:20px;padding:2rem;transform:translateY(30px)}.service-card.visible{opacity:1;transform:translateY(0)}.service-card:hover{box-shadow:var(--shadow-lg);border-color:var(--primary);transform:translateY(-10px)}.service-icon{background:var(--accent-gradient);color:#0000;-webkit-background-clip:text;background-clip:text;margin-bottom:1.5rem;font-size:3rem}.service-title{margin-bottom:1rem;font-size:1.5rem;font-weight:600}.service-description{color:var(--text-secondary);margin-bottom:1.5rem}.service-features{margin-bottom:2rem;list-style:none}.service-features li{align-items:center;gap:.5rem;margin-bottom:.5rem;display:flex}.service-features li:before{content:"✓";color:var(--secondary);font-weight:700}.service-price{background:var(--accent-gradient);color:#0000;-webkit-background-clip:text;background-clip:text;margin-bottom:1rem;font-size:2rem;font-weight:700}.stats{background:var(--darker-bg)}.stats-grid{text-align:center;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;display:grid}.stat-item{opacity:0;transform:scale(.8)}.stat-item.visible{opacity:1;transform:scale(1)}.stat-number{background:var(--accent-gradient);color:#0000;-webkit-background-clip:text;background-clip:text;margin-bottom:.5rem;font-family:Space Grotesk,sans-serif;font-size:3rem;font-weight:700}.stat-label{color:var(--text-secondary);font-size:1.1rem}.contact-form{background:var(--card-bg);max-width:600px;box-shadow:var(--shadow-lg);opacity:0;border-radius:20px;margin:0 auto;padding:3rem;transform:scale(.95)}.contact-form.visible{opacity:1;transform:scale(1)}.form-group{margin-bottom:1.5rem}.form-label{margin-bottom:.5rem;font-weight:500;display:block}.form-input,.form-select,.form-textarea{width:100%;color:var(--text-primary);transition:var(--transition-fast);background:#ffffff0d;border:1px solid #ffffff1a;border-radius:10px;padding:1rem;font-family:Inter,sans-serif}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #6366f11a}.footer{background:var(--darker-bg);border-top:1px solid #ffffff1a;padding:4rem 0 2rem}.footer-content{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:3rem;margin-bottom:3rem;display:grid}.footer-logo{background:var(--accent-gradient);color:#0000;-webkit-background-clip:text;background-clip:text;margin-bottom:1rem;font-family:Space Grotesk,sans-serif;font-size:2rem;font-weight:700}.footer-links h3{margin-bottom:1rem;font-size:1.2rem}.footer-links ul{list-style:none}.footer-links li{margin-bottom:.5rem}.footer-links a{color:var(--text-secondary);transition:var(--transition-fast);text-decoration:none}.footer-links a:hover{color:var(--primary)}.footer-bottom{text-align:center;color:var(--text-secondary);border-top:1px solid #ffffff1a;padding-top:2rem}@keyframes fadeUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.back-to-top{background:var(--accent-gradient);color:#fff;opacity:0;width:50px;height:50px;transition:var(--transition-fast);box-shadow:var(--shadow-md);z-index:100;border-radius:50%;justify-content:center;align-items:center;text-decoration:none;display:flex;position:fixed;bottom:2rem;right:2rem;transform:translateY(20px)}.back-to-top.visible{opacity:1;transform:translateY(0)}.back-to-top:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px)}@media (width<=992px){.nav-menu{gap:1.5rem}.hero-title{font-size:3rem}}@media (width<=768px){.menu-toggle{order:2;display:block}.lang-selector{order:3;margin-left:auto;margin-right:1rem}.nav-logo{order:1}.nav-menu{-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);width:80%;max-width:400px;height:100vh;transition:var(--transition-slow);box-shadow:var(--shadow-lg);z-index:1001;background:#0f172afa;flex-direction:column;justify-content:flex-start;gap:1.5rem;padding:5rem 2rem 2rem;position:fixed;top:0;left:-100%;overflow-y:auto}.nav-menu.active{left:0}.nav-menu .lang-selector{display:none}.nav-link{text-align:center;border-bottom:1px solid #ffffff1a;width:100%;padding:.8rem 0;font-size:1.2rem}.nav-link:last-child{border-bottom:none}.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.1rem}.section-title{font-size:2rem}.services-grid{grid-template-columns:1fr}.hero-cta{flex-direction:column;align-items:center}.btn{text-align:center;width:100%;max-width:300px}.contact-form{padding:2rem}.menu-overlay{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:1000;background:#00000080;width:100%;height:100%;display:none;position:fixed;top:0;left:0}.menu-overlay.active{display:block}}@media (width<=480px){.hero-title{font-size:2rem}.section-title{font-size:1.8rem}.container{padding:0 15px}.lang-btn{min-width:40px;padding:.5rem;font-size:.9rem}}.es{display:none}.lang-es .es{display:block}.lang-es .en{display:none}.loader{vertical-align:middle;border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:16px;height:16px;margin-left:8px;animation:1s ease-in-out infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.success-message{background:var(--card-bg);text-align:center;box-shadow:var(--shadow-lg);border:1px solid #6366f133;border-radius:16px;margin-top:30px;padding:40px 30px}.success-icon{background:var(--accent-gradient);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;margin:0 auto 20px;font-size:32px;font-weight:700;display:flex}.success-message h3{background:var(--accent-gradient);color:#0000;-webkit-background-clip:text;background-clip:text;margin-bottom:15px;font-size:24px}.success-message p{color:var(--text-secondary);margin-bottom:20px;font-size:16px;line-height:1.6}.contact-info{text-align:left;background:#1e293b80;border-radius:10px;margin:25px 0;padding:15px;font-size:14px}.contact-info strong{color:var(--primary)}.btn.btn-secondary{border:2px solid var(--primary);color:var(--primary);background:0 0;margin-top:10px}.btn.btn-secondary:hover{background:var(--primary);color:#fff}.chatbot-container{z-index:9995;position:fixed;bottom:30px;left:20px}.chatbot-toggle{background:var(--accent-gradient);cursor:pointer;width:56px;height:56px;box-shadow:var(--shadow-lg);transition:var(--transition-fast);color:#fff;border-radius:50%;justify-content:center;align-items:center;display:flex;position:relative}.chatbot-toggle:hover{transform:scale(1.1);box-shadow:0 10px 30px #6366f180}.chatbot-status{border:2px solid var(--dark-bg);background:#4caf50;border-radius:50%;width:12px;height:12px;display:none;position:absolute;top:-2px;right:-2px}.chatbot-status.error{background:#f44336}.chatbot-status.loading{background:#ff9800;animation:1.5s infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.chatbot-window{background:var(--dark-bg);width:380px;height:500px;box-shadow:var(--shadow-lg);border:1px solid #6366f133;border-radius:16px;flex-direction:column;display:flex;position:absolute;bottom:70px;left:0;overflow:hidden}.typing-indicator{background:var(--card-bg);border-radius:18px 18px 18px 4px;gap:4px;width:fit-content;padding:12px 16px;display:flex}.typing-dot{background:var(--text-secondary);border-radius:50%;width:8px;height:8px;animation:1.4s infinite typingAnimation}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes typingAnimation{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-5px)}}@media (width<=768px){.chatbot-container{bottom:20px;right:20px}.chatbot-toggle{width:50px;height:50px}.chatbot-window{width:calc(100vw - 40px);bottom:70px;right:-20px}}@media (width<=480px){.chatbot-container{bottom:60px;right:10px}.chatbot-toggle{width:45px;height:45px}@media (height<=600px){.chatbot-container{display:none}}}.chatbot-window{max-height:60vh}.grecaptcha-badge{z-index:10000!important}.contact-form{background:var(--card-bg);box-shadow:var(--shadow-lg);border:1px solid #ffffff1a;border-radius:20px;margin-top:40px;padding:40px}.form-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:25px;margin-bottom:30px;display:grid}.form-group{flex-direction:column;display:flex}.form-group.full-width{grid-column:1/-1}.form-label{color:var(--text-primary);align-items:center;margin-bottom:10px;font-size:15px;font-weight:600;display:flex}.label-text{margin-right:5px}.required-indicator{color:#ef4444;margin-left:2px;font-size:18px}.form-input,.form-select,.form-textarea{color:var(--text-primary);transition:var(--transition-fast);background:#ffffff0d;border:2px solid #ffffff1a;border-radius:12px;width:100%;padding:14px 18px;font-family:Inter,sans-serif;font-size:15px}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary);background:#ffffff14;outline:none;box-shadow:0 0 0 4px #6366f133}.form-input:valid:not(:focus),.form-select:valid:not(:focus){border-color:#22c55e4d}.form-input:invalid:not(:focus):not(:-moz-placeholder-shown){border-color:#ef44444d}.form-input:invalid:not(:focus):not(:placeholder-shown),.form-select:invalid:not(:focus){border-color:#ef44444d}.form-textarea{resize:vertical;min-height:120px;line-height:1.5}.textarea-info{color:var(--text-secondary);justify-content:space-between;margin-top:8px;font-size:13px;display:flex}.char-count{color:var(--text-primary);font-weight:600}.form-select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:right 18px center;background-repeat:no-repeat;background-size:16px;padding-right:50px}.form-hint{color:var(--text-secondary);margin-top:6px;font-size:13px;line-height:1.4}.form-error{color:#ef4444;opacity:0;min-height:18px;transition:var(--transition-fast);margin-top:6px;font-size:13px;transform:translateY(-5px)}.form-error.show{opacity:1;transform:translateY(0)}.privacy-notice{background:#ffffff08;border:1px solid #ffffff0d;border-radius:12px;margin-bottom:30px;padding:20px}.privacy-checkbox{accent-color:var(--primary);margin-right:12px;transform:scale(1.2)}.privacy-label{color:var(--text-secondary);cursor:pointer;align-items:flex-start;font-size:14px;line-height:1.5;display:flex}.privacy-link{color:var(--primary);margin:0 5px;font-weight:600;text-decoration:none}.privacy-link:hover{text-decoration:underline}.form-actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;display:flex}.submit-btn{background:var(--accent-gradient);color:#fff;cursor:pointer;transition:var(--transition-fast);border:none;border-radius:14px;align-items:center;gap:12px;min-width:180px;padding:18px 36px;font-size:16px;font-weight:600;display:flex;position:relative;overflow:hidden}.submit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 25px #6366f166}.submit-btn:disabled{opacity:.7;cursor:not-allowed;transform:none!important}.btn-text{transition:opacity .3s}.btn-loader{animation:1s linear infinite rotate;display:none}.btn-icon{font-size:18px;transition:transform .3s}.submit-btn:hover .btn-icon:not(:disabled){transform:translate(5px)}.submit-btn.loading .btn-text{opacity:.7}.submit-btn.loading .btn-loader{display:block}.form-note{color:var(--text-secondary);align-items:center;gap:8px;font-size:14px;display:flex}.note-icon{font-size:16px}.form-messages{opacity:0;transition:var(--transition-slow);margin-top:30px;transform:translateY(-20px)}.form-messages.show{opacity:1;transform:translateY(0)}.message-success{color:#10b981;background:#22c55e26;border:1px solid #22c55e4d;border-radius:16px;align-items:center;gap:15px;padding:25px;animation:.5s slideInUp;display:flex}.message-error{color:#f87171;background:#ef444426;border:1px solid #ef44444d;border-radius:16px;align-items:center;gap:15px;padding:25px;animation:.5s slideInUp;display:flex}.message-icon{flex-shrink:0;font-size:24px}.message-content{flex:1}.message-title{margin-bottom:5px;font-size:18px;font-weight:700}.message-text{opacity:.9;font-size:15px;line-height:1.5}@keyframes slideInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (width<=768px){.contact-form{padding:25px}.form-grid{grid-template-columns:1fr;gap:20px}.form-actions{flex-direction:column;align-items:stretch}.submit-btn{justify-content:center;width:100%}.form-note{text-align:center;justify-content:center}}.nav-auth{flex-wrap:wrap;align-items:center;gap:.5rem;margin-left:.5rem;display:flex}@media (width<=768px){.nav-auth{flex-direction:column;width:100%;margin-top:1rem;margin-left:0}}.btn-nav{transition:var(--transition-fast);text-align:center;border-radius:50px;padding:.45rem 1rem;font-size:.875rem;font-weight:600;text-decoration:none}.btn-nav-outline{color:var(--text-primary);border:2px solid #fff3}.btn-nav-outline:hover{border-color:var(--primary);color:var(--secondary)}.btn-nav-primary{background:var(--accent-gradient);color:#fff;border:none}.btn-nav-primary:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.service-detail-wrap{padding:6rem 0 4rem}.service-detail-back{color:var(--secondary);margin-bottom:2rem;font-weight:500;text-decoration:none;display:inline-block}.service-detail-back:hover{color:var(--text-primary)}.service-detail-title{margin-bottom:1rem;font-family:Space Grotesk,sans-serif;font-size:2.5rem;font-weight:700}.service-detail-desc{color:var(--text-secondary);max-width:720px;margin-bottom:2rem;font-size:1.125rem;line-height:1.7}.service-detail-price{background:var(--accent-gradient);color:#0000;-webkit-background-clip:text;background-clip:text;margin:1rem 0 2rem;font-size:2.5rem;font-weight:700}.service-detail-features{margin-bottom:2rem;list-style:none}.service-detail-features li{color:var(--text-secondary);margin-bottom:.5rem;padding-left:1.5rem;position:relative}.service-detail-features li:before{content:"✓";color:var(--secondary);font-weight:700;position:absolute;left:0}.contact-panel{max-width:640px;margin:0 auto}.lang-es .submit-btn .btn-text.en{display:none!important}.lang-es .submit-btn .btn-text.es{display:inline!important}