:root{--primary: #6366f1;--primary-dark: #4f46e5;--primary-light: #818cf8;--secondary: #06b6d4;--accent: #f59e0b;--dark: #0f172a;--dark-2: #1e293b;--dark-3: #334155;--gray: #64748b;--gray-light: #94a3b8;--light: #f1f5f9;--light-2: #e2e8f0;--white: #ffffff;--gradient-1: linear-gradient(135deg, #6366f1, #06b6d4);--gradient-2: linear-gradient(135deg, #6366f1, #8b5cf6);--shadow-sm: 0 1px 3px rgba(0,0,0,.08);--shadow-md: 0 4px 20px rgba(0,0,0,.1);--shadow-lg: 0 10px 40px rgba(0,0,0,.15);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 28px;--font-main: "Inter", -apple-system, sans-serif;--font-display: "Space Grotesk", sans-serif;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}body{font-family:var(--font-main);color:var(--dark);background:var(--white);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}ul,ol{list-style:none}img{max-width:100%;display:block}button,input,textarea,select{font-family:inherit;font-size:inherit;border:none;outline:none;background:none}address{font-style:normal}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}.section{padding:6rem 0}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:var(--radius-xl);font-weight:600;font-size:.9rem;cursor:pointer;transition:var(--transition);white-space:nowrap}.btn-primary{background:var(--gradient-1);color:var(--white);box-shadow:0 4px 15px #6366f166}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 25px #6366f180}.btn-outline{border:2px solid var(--primary);color:var(--primary)}.btn-outline:hover{background:var(--primary);color:var(--white)}.btn-white{background:var(--white);color:var(--primary)}.btn-white:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-outline-white{border:2px solid var(--white);color:var(--white)}.btn-outline-white:hover{background:var(--white);color:var(--primary)}.btn-lg{padding:1rem 2rem;font-size:1rem}.btn-sm{padding:.5rem 1rem;font-size:.8rem}.btn-full{width:100%;justify-content:center}.section-header{text-align:center;margin-bottom:4rem}.section-tag{display:inline-block;padding:.4rem 1rem;background:#6366f11a;color:var(--primary);border-radius:var(--radius-xl);font-size:.85rem;font-weight:600;margin-bottom:1rem;letter-spacing:.5px}.section-title{font-family:var(--font-display);font-size:clamp(2rem,4vw,2.8rem);font-weight:700;line-height:1.2;margin-bottom:1rem}.section-desc{font-size:1.1rem;color:var(--gray);max-width:600px;margin:0 auto}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:1rem 0;transition:var(--transition)}.navbar.scrolled{background:#fffffff2;backdrop-filter:blur(20px);box-shadow:var(--shadow-sm);padding:.6rem 0}.nav-container{max-width:1200px;margin:0 auto;padding:0 1.5rem;display:flex;align-items:center;justify-content:space-between}.nav-logo{font-family:var(--font-display);font-size:1.8rem;font-weight:700;display:flex;align-items:baseline}.logo-7{background:var(--gradient-1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.logo-twin{color:var(--white);transition:var(--transition)}.navbar.scrolled .logo-twin{color:var(--dark)}.nav-links{display:flex;gap:.3rem}.nav-links a{padding:.5rem .9rem;color:#fffc;font-size:.9rem;font-weight:500;border-radius:var(--radius-sm);transition:var(--transition)}.nav-links a:hover{color:var(--white);background:#ffffff1a}.navbar.scrolled .nav-links a{color:var(--gray)}.navbar.scrolled .nav-links a:hover{color:var(--primary);background:#6366f114}.nav-actions{display:flex;align-items:center;gap:1rem}.lang-toggle{padding:.4rem .8rem;border-radius:var(--radius-sm);font-size:.85rem;font-weight:700;color:#ffffffe6;border:1px solid rgba(255,255,255,.3);transition:var(--transition)}.lang-toggle:hover{background:#ffffff26}.navbar.scrolled .lang-toggle{color:var(--primary);border-color:var(--primary)}.btn-nav{color:var(--white)!important}.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:5px}.hamburger span{display:block;width:24px;height:2px;background:var(--white);transition:var(--transition);border-radius:2px}.navbar.scrolled .hamburger span{background:var(--dark)}.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--dark)}.hero-bg{position:absolute;inset:0}.hero-gradient{position:absolute;inset:0;background:radial-gradient(ellipse at 20% 50%,rgba(99,102,241,.2) 0%,transparent 60%),radial-gradient(ellipse at 80% 20%,rgba(6,182,212,.15) 0%,transparent 50%),radial-gradient(ellipse at 50% 80%,rgba(139,92,246,.1) 0%,transparent 50%)}.hero-content{position:relative;z-index:2;text-align:center;padding:2rem 1.5rem;max-width:900px}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1.2rem;background:#ffffff14;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-xl);color:#ffffffe6;font-size:.9rem;font-weight:500;margin-bottom:2rem;backdrop-filter:blur(10px)}.hero-title{font-family:var(--font-display);font-size:clamp(2.5rem,7vw,5rem);font-weight:800;line-height:1.1;color:var(--white);margin-bottom:1.5rem}.hero-line{display:block}.hero-highlight{background:var(--gradient-1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.15rem;color:#ffffffb3;max-width:650px;margin:0 auto 2.5rem;line-height:1.7}.hero-subtitle strong{color:#fffffff2}.hero-cta{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:4rem}.hero-stats{display:flex;justify-content:center;gap:3rem;padding-top:3rem;border-top:1px solid rgba(255,255,255,.1)}.stat-item{text-align:center}.stat-number{font-family:var(--font-display);font-size:2.5rem;font-weight:700;color:var(--white)}.stat-suffix{font-family:var(--font-display);font-size:2rem;font-weight:700;color:var(--primary-light)}.stat-label{display:block;color:#ffffff80;font-size:.85rem;margin-top:.3rem}.marquee-section{background:var(--dark);padding:1.5rem 0;border-top:1px solid rgba(255,255,255,.05);overflow:hidden}.marquee{overflow:hidden;white-space:nowrap}.marquee-content{display:inline-flex;animation:marquee 30s linear infinite}.marquee-content span{display:inline-flex;align-items:center;padding:0 2.5rem;color:#ffffff4d;font-size:.9rem;font-weight:600;letter-spacing:1px;text-transform:uppercase}@keyframes marquee{0%{transform:translate(0)}to{transform:translate(-50%)}}.services{background:var(--light)}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.service-card{position:relative;background:var(--white);border-radius:var(--radius-lg);padding:2.5rem 2rem;transition:var(--transition);border:1px solid var(--light-2);overflow:hidden}.service-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-1);opacity:0;transition:var(--transition)}.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.service-card:hover:before{opacity:1}.service-card.featured{background:var(--dark);border-color:transparent}.service-card.featured h3,.service-card.featured p,.service-card.featured li{color:#ffffffe6}.service-card.featured .service-link{color:var(--secondary)}.service-card.featured .service-icon{background:#6366f133;color:var(--primary-light)}.service-badge{position:absolute;top:1.5rem;right:1.5rem;padding:.3rem .8rem;background:var(--gradient-1);color:var(--white);font-size:.75rem;font-weight:600;border-radius:var(--radius-xl)}.service-icon{width:60px;height:60px;border-radius:var(--radius-md);background:#6366f11a;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;font-size:1.5rem;color:var(--primary)}.service-card h3{font-family:var(--font-display);font-size:1.2rem;font-weight:600;margin-bottom:.8rem}.service-card>p{color:var(--gray);font-size:.95rem;margin-bottom:1.2rem;line-height:1.6}.service-features{margin-bottom:1.5rem}.service-features li{color:var(--gray);font-size:.9rem;position:relative;padding:.3rem 0 .3rem 1.3rem}.service-features li:before{content:"";position:absolute;left:0;top:50%;width:6px;height:6px;border-radius:50%;background:var(--primary);transform:translateY(-50%)}.service-link{display:inline-flex;align-items:center;gap:.4rem;color:var(--primary);font-weight:600;font-size:.9rem;transition:var(--transition)}.service-link:hover{gap:.8rem}.process{background:var(--dark)}.process .section-tag{background:#6366f126}.process .section-title{color:var(--white)}.process-timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;position:relative}.process-timeline:before{content:"";position:absolute;top:35px;left:10%;right:10%;height:2px;background:linear-gradient(to right,var(--primary),var(--secondary));opacity:.3}.process-step{text-align:center;position:relative}.step-number{display:inline-flex;align-items:center;justify-content:center;width:70px;height:70px;border-radius:50%;background:var(--gradient-1);color:var(--white);font-family:var(--font-display);font-size:1.5rem;font-weight:700;margin-bottom:1.5rem;position:relative;z-index:1}.step-content h3{font-family:var(--font-display);color:var(--white);font-size:1.1rem;margin-bottom:.5rem}.step-content p{color:#fff9;font-size:.9rem;line-height:1.5}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.about-content .section-tag{margin-bottom:1rem}.about-content .section-title{text-align:left;margin-bottom:1.5rem}.about-content>p{color:var(--gray);font-size:1.05rem;line-height:1.8;margin-bottom:2rem}.about-content>p strong{color:var(--dark)}.about-features{display:flex;flex-direction:column;gap:1.5rem}.about-feature{display:flex;gap:1rem;align-items:flex-start}.feature-icon{width:48px;height:48px;min-width:48px;border-radius:var(--radius-md);background:#6366f11a;display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:1.1rem}.about-feature h3{font-family:var(--font-display);font-size:1rem;margin-bottom:.2rem}.about-feature p{color:var(--gray);font-size:.9rem}.about-visual{position:relative}.about-map{position:relative;width:100%;height:350px;background:var(--dark);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}.about-map:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 30% 60%,rgba(99,102,241,.1) 0%,transparent 50%),radial-gradient(ellipse at 70% 30%,rgba(6,182,212,.1) 0%,transparent 50%)}.map-dot{position:absolute;z-index:2}.dot-senegal{top:55%;left:30%}.dot-ivoire{top:62%;left:33%}.dot-montreal{top:25%;left:75%}.dot-pulse{display:block;width:14px;height:14px;border-radius:50%;background:var(--primary);position:relative;z-index:2;box-shadow:0 0 10px #6366f180}.dot-pulse:after{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--primary);animation:pulse 2s infinite}@keyframes pulse{0%{transform:scale(1);opacity:1}to{transform:scale(2);opacity:0}}.dot-label{position:absolute;left:22px;top:-2px;color:var(--white);font-size:.8rem;font-weight:600;white-space:nowrap}.connection-lines{position:absolute;inset:0;z-index:1}.projects{background:var(--light)}.projects-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.project-card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;transition:var(--transition);border:1px solid var(--light-2)}.project-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.project-large{grid-row:span 2;display:flex;flex-direction:column}.project-image{height:200px;display:flex;align-items:center;justify-content:center;font-size:3rem;color:#ffffff4d}.project-large .project-image{flex:1;min-height:200px}.project-content{padding:1.5rem}.project-tag{display:inline-block;padding:.25rem .7rem;background:#6366f11a;color:var(--primary);border-radius:var(--radius-xl);font-size:.8rem;font-weight:600;margin-bottom:.8rem}.project-content h3{font-family:var(--font-display);font-size:1.1rem;margin-bottom:.6rem;line-height:1.3}.project-content>p{color:var(--gray);font-size:.9rem;line-height:1.5;margin-bottom:1rem}.project-metrics{display:flex;gap:1.5rem}.metric strong{display:block;font-family:var(--font-display);font-size:1.5rem;color:var(--primary)}.metric span{font-size:.8rem;color:var(--gray)}.calculator{background:var(--white)}.calc-container{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}.calc-inputs{display:flex;flex-direction:column;gap:2rem}.calc-group label{display:block;font-weight:600;font-size:.95rem;margin-bottom:.8rem;color:var(--dark)}.calc-group input[type=range]{width:100%;height:6px;border-radius:3px;background:var(--light-2);appearance:none;-webkit-appearance:none}.calc-group input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--gradient-1);cursor:pointer;box-shadow:0 2px 8px #6366f166}.calc-group input[type=range]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--gradient-1);cursor:pointer;border:none}.range-value{text-align:right;font-weight:700;color:var(--primary);font-size:1.1rem;margin-top:.4rem;font-family:var(--font-display)}.calc-results{background:var(--dark);border-radius:var(--radius-lg);padding:2.5rem;display:flex;flex-direction:column;gap:1.5rem}.calc-result-card{display:flex;align-items:center;gap:1rem;padding:1.2rem;background:#ffffff0d;border-radius:var(--radius-md)}.calc-result-card i{font-size:1.3rem;color:var(--primary-light);width:40px;text-align:center}.result-value{font-family:var(--font-display);font-size:1.8rem;font-weight:700;color:var(--white)}.result-label{color:#ffffff80;font-size:.85rem;margin-left:auto}.calc-result-card.highlight{background:#6366f133;border:1px solid rgba(99,102,241,.3)}.calc-cta{margin-top:.5rem;text-align:center}.testimonials{background:var(--light)}.testimonials-slider{max-width:700px;margin:0 auto;position:relative;min-height:250px}.testimonial-card{position:absolute;width:100%;opacity:0;transform:translate(30px);transition:all .5s ease;background:var(--white);border-radius:var(--radius-lg);padding:2.5rem;box-shadow:var(--shadow-md);pointer-events:none}.testimonial-card.active{opacity:1;transform:translate(0);pointer-events:auto}.testimonial-quote{font-family:var(--font-display);font-size:4rem;line-height:1;background:var(--gradient-1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:-.5rem}.testimonial-card>p{font-size:1.05rem;color:var(--dark);line-height:1.7;font-style:italic;margin-bottom:1.5rem}.testimonial-author{display:flex;align-items:center;gap:1rem}.author-avatar{width:48px;height:48px;border-radius:50%;background:var(--gradient-1);display:flex;align-items:center;justify-content:center;color:var(--white)}.testimonial-author strong{display:block;font-family:var(--font-display)}.testimonial-author span{color:var(--gray);font-size:.85rem}.testimonial-dots{display:flex;justify-content:center;gap:.5rem;margin-top:2rem}.dot{width:10px;height:10px;border-radius:50%;background:var(--light-2);cursor:pointer;transition:var(--transition);border:none}.dot.active{background:var(--primary);width:30px;border-radius:5px}.faq{background:var(--white)}.faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:1rem}.faq-item{border:1px solid var(--light-2);border-radius:var(--radius-md);overflow:hidden;transition:var(--transition)}.faq-item[open]{border-color:var(--primary);box-shadow:0 0 0 3px #6366f11a}.faq-item summary{display:flex;align-items:center;justify-content:space-between;padding:1.2rem 1.5rem;cursor:pointer;font-weight:600;transition:var(--transition);list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary::marker{display:none;content:""}.faq-item summary h3{font-family:var(--font-display);font-size:1.05rem;font-weight:600}.faq-item summary i{transition:transform .3s;color:var(--primary);font-size:.8rem}.faq-item[open] summary i{transform:rotate(180deg)}.faq-item summary:hover{background:#6366f108}.faq-answer{padding:0 1.5rem 1.5rem}.faq-answer p{color:var(--gray);line-height:1.7;font-size:.95rem}.faq-answer strong{color:var(--dark)}.cta-section{background:var(--white);padding:3rem 0 6rem}.cta-card{background:var(--gradient-2);border-radius:var(--radius-xl);padding:4rem 3rem;text-align:center;position:relative;overflow:hidden}.cta-card:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 30% 20%,rgba(255,255,255,.1) 0%,transparent 50%)}.cta-card h2{font-family:var(--font-display);font-size:clamp(1.8rem,4vw,2.5rem);color:var(--white);margin-bottom:1rem;position:relative}.cta-card>p{color:#fffc;font-size:1.1rem;max-width:550px;margin:0 auto 2rem;position:relative}.cta-card>p strong{color:var(--white)}.cta-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;position:relative}.contact{background:var(--light)}.contact-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:3rem}.contact-info{display:flex;flex-direction:column;gap:1.5rem}.contact-item{display:flex;gap:1rem;align-items:center}.contact-icon{width:48px;height:48px;min-width:48px;border-radius:var(--radius-md);background:#6366f11a;display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:1.1rem}.contact-item h3{font-family:var(--font-display);font-size:1rem}.contact-item p{color:var(--gray);font-size:.9rem}.contact-item a{color:var(--primary);font-weight:500}.contact-item a:hover{text-decoration:underline}.contact-socials{display:flex;gap:.8rem;margin-top:1rem}.contact-socials a{width:42px;height:42px;border-radius:50%;background:var(--white);display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:1.1rem;transition:var(--transition);border:1px solid var(--light-2)}.contact-socials a:hover{background:var(--primary);color:var(--white);border-color:var(--primary)}.contact-form{background:var(--white);padding:2.5rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.form-group{margin-bottom:1.2rem}.form-group label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.5rem;color:var(--dark)}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.8rem 1rem;border:2px solid var(--light-2);border-radius:var(--radius-sm);font-size:.95rem;transition:var(--transition);background:var(--white);color:var(--dark)}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #6366f11a}.form-group textarea{resize:vertical}.footer{background:var(--dark);padding:4rem 0 0}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.5fr;gap:2rem;padding-bottom:3rem}.footer-brand .nav-logo{margin-bottom:1rem}.footer-brand p{color:#ffffff80;font-size:.9rem;line-height:1.6}.footer-links h4{color:var(--white);font-family:var(--font-display);margin-bottom:1rem}.footer-links li{margin-bottom:.5rem}.footer-links a{color:#ffffff80;font-size:.9rem;transition:var(--transition)}.footer-links a:hover{color:var(--white)}.footer-newsletter h4{color:var(--white);font-family:var(--font-display);margin-bottom:.5rem}.footer-newsletter>p{color:#ffffff80;font-size:.9rem;margin-bottom:1rem}.newsletter-form{display:flex;border-radius:var(--radius-sm);overflow:hidden;border:1px solid rgba(255,255,255,.1)}.newsletter-form input{flex:1;padding:.8rem 1rem;background:#ffffff0d;color:var(--white);font-size:.9rem}.newsletter-form input::placeholder{color:#ffffff4d}.newsletter-form button{padding:.8rem 1.2rem;background:var(--primary);color:var(--white);cursor:pointer;transition:var(--transition)}.newsletter-form button:hover{background:var(--primary-dark)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 0;border-top:1px solid rgba(255,255,255,.1);color:#fff6;font-size:.85rem}.footer-legal{display:flex;gap:1.5rem}.footer-legal a{color:#fff6;transition:var(--transition)}.footer-legal a:hover{color:var(--white)}.whatsapp-float{position:fixed;bottom:2rem;right:2rem;width:60px;height:60px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;color:var(--white);font-size:1.8rem;z-index:900;box-shadow:0 4px 15px #25d36666;transition:var(--transition);animation:whatsappPulse 2s infinite}.whatsapp-float:hover{transform:scale(1.1);box-shadow:0 6px 25px #25d36680}@keyframes whatsappPulse{0%,to{box-shadow:0 4px 15px #25d36666}50%{box-shadow:0 4px 25px #25d36699}}.back-to-top{position:fixed;bottom:2rem;right:6rem;width:44px;height:44px;border-radius:50%;background:var(--dark);color:var(--white);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:900;opacity:0;visibility:hidden;transition:var(--transition);box-shadow:var(--shadow-md)}.back-to-top.visible{opacity:1;visibility:visible}.back-to-top:hover{background:var(--primary);transform:translateY(-3px)}.fade-in{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}.fade-in.visible{opacity:1;transform:translateY(0)}@media(max-width:1024px){.services-grid,.process-timeline{grid-template-columns:repeat(2,1fr)}.process-timeline:before{display:none}.footer-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.section{padding:4rem 0}.nav-links{display:none;position:fixed;inset:0;background:var(--dark);flex-direction:column;align-items:center;justify-content:center;gap:.5rem;z-index:999}.nav-links.active{display:flex}.nav-links a{color:var(--white)!important;font-size:1.2rem;padding:.8rem 1.5rem}.hamburger{display:flex;z-index:1001}.btn-nav{display:none}.hero-stats{gap:1.5rem}.stat-number{font-size:2rem}.services-grid,.about-grid,.projects-grid,.calc-container,.contact-grid,.process-timeline,.footer-grid{grid-template-columns:1fr}.project-large{grid-row:span 1}.form-row{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:.8rem;text-align:center}.cta-card{padding:3rem 1.5rem}.whatsapp-float{bottom:1.5rem;right:1.5rem;width:54px;height:54px}.back-to-top{right:5rem;bottom:1.5rem}}@media(max-width:480px){.hero-title{font-size:2.2rem}.hero-stats{flex-direction:column;gap:1rem}}