:root{--dark-blue:#0A192F;--medium-blue:#1B263B;--slate-blue:#415A77;--text-light:#E0E1DD;--text-secondary:#8892b0;--text-dark:#0D1B2A;--sisfyc-cyan:#24A5C7;--sisfyc-green:#3DD5A2;--sisfyc-grad-start:#3DD5A2;--sisfyc-grad-end:#24A5C7;--white:#FFFFFF;--light-gray-bg:#F7F9FC;--danger:#E53E3E;--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--font-heading:"Poppins",var(--font-sans)}.landing-container{background-color:var(--dark-blue);color:var(--text-light);font-family:var(--font-sans);line-height:1.6;font-size:16px}.section-wrapper{width:100%;padding:80px 5%;box-sizing:border-box}.section-content{max-width:1200px;margin:0 auto}.bg-dark{background-color:var(--dark-blue)}.bg-light{background-color:var(--light-gray-bg)}.section-title{font-family:var(--font-heading);font-size:clamp(2rem,5vw,2.75rem);text-align:center;margin-bottom:1rem;color:var(--white);margin-top:0;font-weight:700}.section-subtitle{font-size:1.1rem;text-align:center;color:var(--text-secondary);max-width:700px;margin:0 auto 3.5rem}.bg-light .section-title{color:var(--text-dark)}.bg-light .section-subtitle{color:var(--slate-blue)}.landing-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 5%;background-color:rgba(10,25,47,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--medium-blue);position:fixed;top:0;width:100%;z-index:1000;box-sizing:border-box;transition:background-color .3s ease-in-out}.logo-header{height:35px;width:auto}.header-nav{display:flex;gap:2rem}.header-nav a{color:var(--text-light);font-weight:500;text-decoration:none;transition:color .3s ease;padding-bottom:4px;border-bottom:2px solid transparent}.header-nav a:hover{color:var(--sisfyc-green);border-bottom-color:var(--sisfyc-green)}.login-btn{background:transparent;border:1px solid var(--sisfyc-green);color:var(--sisfyc-green);padding:.5rem 1.5rem;border-radius:20px;font-weight:500;transition:all .3s ease;text-decoration:none}.login-btn:hover{background:rgba(100,255,218,.1);color:var(--white)}.hero-wrapper{text-align:center;padding:160px 5% 100px;background:radial-gradient(circle at 50% 30%,var(--medium-blue) 0,var(--dark-blue) 70%);box-sizing:border-box}.hero-title{font-family:var(--font-heading);font-size:clamp(2.5rem,6vw,3.8rem);font-weight:700;margin-bottom:1.5rem;line-height:1.2;background:linear-gradient(90deg,var(--sisfyc-green),var(--sisfyc-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;color:transparent}.hero-subtitle{font-size:1.25rem;max-width:750px;margin:0 auto 2.5rem;color:var(--text-secondary)}.hero-cta{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}.cta-button{padding:.9rem 2.2rem;border-radius:25px;font-weight:600;transition:transform .2s ease,box-shadow .3s ease;border:none;cursor:pointer;text-decoration:none;display:inline-block}.cta-button.primary{background:linear-gradient(90deg,var(--sisfyc-green),var(--sisfyc-cyan));color:var(--dark-blue);box-shadow:0 4px 15px rgba(61,213,162,.2)}.cta-button.secondary{background:transparent;border:2px solid var(--sisfyc-green);color:var(--sisfyc-green)}.cta-button:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(0,0,0,.2)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem}.feature-card{background:var(--white);padding:2.5rem 2rem;border-radius:12px;text-align:left;box-shadow:0 4px 25px rgba(0,0,0,.05);border:1px solid #e2e8f0;transition:transform .3s ease,box-shadow .3s ease}.feature-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,0,0,.08)}.feature-icon-wrapper{display:inline-flex;padding:1rem;border-radius:12px;background:linear-gradient(135deg,rgba(61,213,162,.1),rgba(36,165,199,.1));margin-bottom:1.5rem}.feature-icon{color:var(--sisfyc-cyan)}.feature-card h3{font-size:1.5rem;margin-bottom:.5rem;color:var(--text-dark);font-weight:600}.feature-card p{color:var(--slate-blue);font-size:1rem}.table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch}.planes-table{width:100%;min-width:800px;border-collapse:collapse;background:var(--medium-blue);border-radius:12px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.3)}.planes-table td,.planes-table th{padding:1rem 1.2rem;text-align:center;border-bottom:1px solid var(--slate-blue)}.planes-table thead th{background:var(--slate-blue);color:var(--white);font-weight:600;font-size:1rem}.planes-table td:first-child,.planes-table th:first-child{text-align:left;font-weight:500}.check-icon{color:var(--sisfyc-green)}.x-icon{color:#718096}.table-icon-center{margin-left:auto;margin-right:auto}.price-row td{font-size:1.5rem;font-weight:700;color:var(--sisfyc-green);border-bottom:none}.planes-unlimited{text-align:center;margin-top:2.5rem;padding:1.5rem;background-color:var(--medium-blue);border-radius:8px;font-size:1.2rem}.planes-unlimited strong{color:var(--sisfyc-green)}.contact-container{display:grid;grid-template-columns:1fr 1.2fr;gap:4rem;align-items:center}.contact-info .section-subtitle,.contact-info .section-title{text-align:left;margin-left:0}.info-grid{display:grid;gap:1rem;margin-top:2rem;color:var(--slate-blue)}.info-item{font-weight:500}.info-item a{color:var(--sisfyc-cyan);text-decoration:none;transition:color .3s}.info-item a:hover{color:var(--text-dark)}.contact-form{background:var(--white);padding:2.5rem;border-radius:12px;box-shadow:0 10px 40px rgba(0,0,0,.1)}.contact-form .form-group{margin-bottom:1.5rem}.contact-form label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-dark)}.submit-btn{width:100%;font-size:1rem}.footer{background-color:var(--dark-blue);border-top:1px solid var(--medium-blue);padding:4rem 0 2rem}.footer .section-content{max-width:1200px;margin:0 auto}.footer-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:2rem;padding-bottom:2rem;border-bottom:1px solid var(--medium-blue)}.footer-about p{color:var(--text-secondary);margin-top:1rem}.footer h3{margin-bottom:1rem;color:var(--white);font-family:var(--font-heading)}.footer-contact p,.footer-links a{display:block;margin-bottom:.5rem;color:var(--text-secondary);text-decoration:none;transition:color .3s}.footer-links a:hover{color:var(--sisfyc-green)}.social-icons{display:flex;gap:1rem;margin-top:1rem}.social-icons a{color:var(--text-secondary);transition:color .3s}.social-icons a:hover{color:var(--sisfyc-green)}.copyright{text-align:center;padding-top:2rem;color:var(--text-secondary);font-size:.9rem}.super-chat-button-container{position:fixed;bottom:20px;right:20px;z-index:1000;display:flex;flex-direction:column;align-items:flex-end}.whatsapp-btn{background:linear-gradient(135deg,var(--sisfyc-green),var(--sisfyc-cyan));color:var(--dark-blue);width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 15px rgba(0,0,0,.3);border:none;cursor:pointer;transition:transform .2s ease-in-out}.whatsapp-btn:hover{transform:scale(1.1)}.chat-menu{display:flex;flex-direction:column;gap:.75rem;margin-bottom:1rem;animation:slide-up .3s ease-out}.chat-menu-item{display:flex;align-items:center;gap:.75rem;background-color:var(--white);color:var(--text-dark);padding:.75rem 1.25rem;border-radius:25px;box-shadow:0 2px 8px rgba(0,0,0,.15);text-decoration:none;font-weight:500;font-size:.95rem;cursor:pointer;border:none;transition:transform .2s ease,box-shadow .2s ease;white-space:nowrap}.chat-menu-item:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.2)}@keyframes slide-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.ai-chatbot-container{position:fixed;bottom:90px;right:20px;width:370px;height:70vh;max-height:550px;background-color:var(--white);color:var(--text-dark);border-radius:15px;box-shadow:0 10px 40px rgba(0,0,0,.2);display:flex;flex-direction:column;overflow:hidden;transform-origin:bottom right;transition:transform .3s cubic-bezier(.34,1.56,.64,1),opacity .3s ease-out;z-index:1001}.ai-chatbot-container[data-state=closed]{transform:scale(.5);opacity:0;pointer-events:none}.ai-chatbot-container[data-state=open]{transform:scale(1);opacity:1}.ai-chatbot-header{background:linear-gradient(90deg,var(--sisfyc-green),var(--sisfyc-cyan));color:var(--dark-blue);padding:1rem;display:flex;justify-content:space-between;align-items:center;flex-shrink:0}.ai-chatbot-header h3{margin:0;font-size:1.1rem;font-weight:600}.ai-chatbot-header button{background:none;border:none;color:inherit;cursor:pointer;padding:0;opacity:.8;transition:opacity .2s}.ai-chatbot-header button:hover{opacity:1}.ai-chatbot-messages{flex-grow:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.75rem;background-color:var(--light-gray-bg)}.chat-bubble{max-width:85%;padding:.7rem 1.1rem;border-radius:18px;font-size:.95rem;line-height:1.5}.chat-bubble.user{background-color:var(--sisfyc-cyan);color:var(--white);border-bottom-right-radius:4px;align-self:flex-end}.chat-bubble.ai{background-color:#E9ECEF;color:var(--text-dark);border-bottom-left-radius:4px;align-self:flex-start}.ai-chatbot-input-area{border-top:1px solid #e0e0e0;padding:1rem;background-color:var(--white);flex-shrink:0}.ai-chatbot-input-area form{display:flex;gap:.5rem}.ai-chatbot-input-area input{flex-grow:1;border:1px solid #ccc;border-radius:20px;padding:.6rem 1rem;font-size:.95rem;outline:none;transition:border-color .3s}.ai-chatbot-input-area input:focus{border-color:var(--sisfyc-cyan)}.ai-chatbot-input-area button{background-color:var(--sisfyc-cyan);border:none;color:white;width:40px;height:40px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background-color .3s}.ai-chatbot-input-area button:hover{background-color:#1a9cb8}.ai-chatbot-input-area button:disabled{background-color:#ccc;cursor:not-allowed}@media (max-width:900px){.contact-container{grid-template-columns:1fr}}@media (max-width:768px){.header-nav{display:none}.hero-title{font-size:2.2rem}.hero-subtitle{font-size:1.1rem}.planes-table{font-size:.9rem}.planes-table td,.planes-table th{padding:.8rem}.ai-chatbot-container{width:calc(100% - 20px);height:calc(100% - 80px);bottom:70px;right:10px;max-height:none}}