:root{--primary-blue:#1e90ff;--primary-yellow:#ffd700;--dark-blue:#0a4a8a;--light-blue:#e6f2ff;--light-yellow:#fff8e1;--dark-gray:#333;--medium-gray:#666;--light-gray:#f5f5f5;--white:#ffffff;--shadow:0 4px 12px rgba(0,0,0,0.1);--transition:all .3s ease}@keyframes spin-loader{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}@keyframes pulse-loader{0%,100%{opacity:1}50%{opacity:.5}}@keyframes slide-down{from{opacity:1;transform:translateY(-100%)}to{opacity:0;transform:translateY(0)}}.page-loader{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#001f4d 0%,#003d7a 100%);display:flex;justify-content:center;align-items:center;z-index:9999;flex-direction:column;gap:20px;transition:all .5s ease}.page-loader.hidden{opacity:0;visibility:hidden;animation:slide-down .6s ease forwards}.loader-logo{display:flex;flex-direction:column;align-items:center;gap:15px}.loader-logo img{width:100px;height:100px;animation:pulse-loader 1.5s ease-in-out infinite}.loader-spinner{width:60px;height:60px;border:4px solid rgba(255,204,0,.2);border-top:4px solid #ffd700;border-right:4px solid #ffd700;border-radius:50%;animation:spin-loader 1.2s linear infinite}.loader-text{color:#fff;font-family:Montserrat,sans-serif;font-weight:600;font-size:16px;letter-spacing:2px;animation:pulse-loader 1.5s ease-in-out infinite}*{margin:0;padding:0;box-sizing:border-box}body{font-family:'Open Sans',sans-serif;line-height:1.6;color:var(--dark-gray);overflow-x:hidden}h1,h2,h3,h4{font-family:Montserrat,sans-serif;font-weight:700;line-height:1.2;margin-bottom:1rem}.container{width:90%;max-width:1200px;margin:0 auto;padding:0 15px}section{padding:80px 0}.section-title{text-align:center;margin-bottom:50px;position:relative}.section-title h2{font-size:2.5rem;color:var(--dark-blue);display:inline-block}.section-title h2:after{content:'';position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);width:80px;height:4px;background-color:var(--primary-yellow)}.btn{display:inline-block;padding:12px 28px;background-color:var(--primary-blue);color:#fff;border:none;border-radius:4px;font-weight:600;font-size:1rem;cursor:pointer;transition:var(--transition);text-decoration:none}.btn:hover{background-color:var(--dark-blue);transform:translateY(-3px);box-shadow:var(--shadow)}.btn-yellow{background-color:var(--primary-yellow);color:var(--dark-gray)}.btn-yellow:hover{background-color:#ffc700}.phone-link{color:inherit;text-decoration:none;font-weight:600;transition:var(--transition)}.phone-link:hover{color:var(--primary-blue)}.fade-in{opacity:0;transition:opacity .6s ease}.fade-in.visible{opacity:1}.slide-in-left{opacity:0;transition:opacity .6s ease;flex:1}.slide-in-left.visible{opacity:1;flex:1}.slide-in-right{opacity:0;transition:opacity .6s ease;flex:1}@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeOutDown{from{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-20px)}}.rotating-headline{display:inline-block;animation:fadeInUp .8s ease-in-out;min-height:60px}.rotating-headline.fade-out{animation:fadeOutDown .6s ease-in-out}@media(max-width:768px){.hero{background-attachment:scroll!important}}.slide-in-right.visible{opacity:1;flex:1}.scale-in{opacity:0;transition:opacity .6s ease}.scale-in.visible{opacity:1}.float-animation{animation:float 3s ease-in-out infinite}@keyframes float{0%{transform:translateY(0px)}50%{transform:translateY(-10px)}100%{transform:translateY(0px)}}.pulse-animation{animation:pulse 2s infinite}@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(30,144,255,.7)}70%{box-shadow:0 0 0 15px rgba(30,144,255,0)}100%{box-shadow:0 0 0 0 rgba(30,144,255,0)}}.bounce-in{animation:bounceIn 1s ease}@keyframes bounceIn{0%{transform:scale(.3);opacity:0}50%{transform:scale(1.05);opacity:1}70%{transform:scale(.9)}100%{transform:scale(1)}}.rotate-in{animation:rotateIn .8s ease}@keyframes rotateIn{from{transform:rotate(-180deg) scale(.3);opacity:0}to{transform:rotate(0) scale(1);opacity:1}}.shine-effect{position:relative;overflow:hidden}.shine-effect:after{content:'';position:absolute;top:-50%;left:-60%;width:20%;height:200%;opacity:0;transform:rotate(30deg);background:linear-gradient(to right,rgba(255,255,255,.13) 0%,rgba(255,255,255,.13) 77%,rgba(255,255,255,.5) 92%,rgba(255,255,255,0) 100%)}.shine-effect:hover:after{opacity:1;left:130%;transition:left .7s ease,opacity .1s ease}.counter{font-size:2.5rem;font-weight:700;color:var(--primary-blue)}header{background-color:var(--white);box-shadow:var(--shadow);position:fixed;width:100%;margin-top:1rem;z-index:1000;transform:translateY(0);transition:transform .5s ease,box-shadow .5s ease}header.hidden{transform:translateY(-100%)}.header-container{display:flex;justify-content:space-between;align-items:center;padding:15px 0}.logo{display:flex;align-items:center;text-decoration:none}.logo-text{margin-left:10px}.logo-text h1{font-size:1.8rem;margin-bottom:0;color:var(--dark-blue)}.logo-text span{color:var(--primary-blue);font-size:.9rem;font-weight:600}.logo-icon{color:var(--primary-blue);font-size:2.5rem}.nav-menu{display:flex;list-style:none}.nav-menu li{margin-left:30px;position:relative}.nav-menu a{text-decoration:none;color:var(--dark-gray);font-weight:600;font-size:1rem;transition:var(--transition);position:relative}.nav-menu a:after{content:'';position:absolute;bottom:-5px;left:0;width:0;height:2px;background-color:var(--primary-blue);transition:var(--transition)}.nav-menu a:hover:after{width:100%}.nav-menu li:hover> a{color:var(--primary-blue)}.mobile-toggle{display:none;font-size:1.5rem;cursor:pointer;color:var(--dark-blue)}.top-contact-bar{background-color:var(--dark-blue);color:#fff;padding:8px 0;font-size:.9rem;overflow:hidden}.contact-info-top{display:flex;justify-content:space-between;align-items:center}.contact-info-top a{color:#fff;text-decoration:none;margin-right:20px;transition:var(--transition);display:inline-block}.contact-info-top a:hover{color:var(--primary-yellow);transform:translateY(-2px)}.contact-info-top i{margin-right:5px;color:var(--primary-yellow)}.hero{background-size:cover;background-position:center;background-attachment:fixed;color:#fff;text-align:center;padding:180px 0 100px;position:relative;overflow:hidden}.hero:before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(45deg,rgba(30,144,255,.2) 0%,rgba(255,215,0,.2) 100%);z-index:0}@keyframes gradientShift{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}.hero .container{position:relative;z-index:1}.hero h1{font-size:3.5rem;margin-bottom:20px}.hero p{font-size:1.2rem;max-width:800px;margin:0 auto 30px;color:#eee}.tagline{color:var(--primary-yellow);font-weight:700;font-size:1.5rem;margin-bottom:20px;display:block}.hero-contact{margin-top:20px;font-size:1.1rem}.hero-contact a{color:var(--primary-yellow);text-decoration:none;font-weight:600}.hero-btns{display:flex;justify-content:center;gap:20px;margin-top:30px}.services{background-color:var(--light-gray)}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px}.service-card{background-color:var(--white);border-radius:8px;overflow:hidden;box-shadow:var(--shadow);transition:var(--transition);padding:30px;text-align:center;position:relative;z-index:1}.service-card:hover{transform:translateY(-15px) scale(1.03);box-shadow:0 15px 30px rgba(0,0,0,.15)}.service-card:before{content:'';position:absolute;top:0;left:0;width:100%;height:5px;background:linear-gradient(to right,var(--primary-blue),var(--primary-yellow));transform:scaleX(0);transform-origin:left;transition:transform .5s ease;z-index:2}.service-card:hover:before{transform:scaleX(1)}.service-icon{font-size:2.5rem;color:var(--primary-blue);margin-bottom:20px;transition:var(--transition)}.service-card:hover .service-icon{transform:rotateY(360deg);color:var(--primary-yellow)}.service-card h3{color:var(--dark-blue);font-size:1.5rem}.service-card p{transition:var(--transition)}.service-card:hover p{color:var(--medium-gray)}.team-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px}.team-card{background-color:var(--white);border-radius:8px;overflow:hidden;box-shadow:var(--shadow);text-align:center;transition:var(--transition);position:relative}.team-card:hover{transform:translateY(-10px) rotate(1deg);box-shadow:0 15px 30px rgba(0,0,0,.15)}.team-card:after{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to bottom,transparent 50%,rgba(0,0,0,.1));opacity:0;transition:opacity .5s ease;z-index:1}.team-card:hover:after{opacity:1}.team-img{height:250px;overflow:hidden;position:relative}.team-img img{width:100%;height:100%;object-fit:cover;transition:var(--transition)}.team-card:hover .team-img img{transform:scale(1.1)}.team-img:after{content:'';position:absolute;bottom:0;left:0;width:100%;height:30%;background:linear-gradient(to top,rgba(0,0,0,.5),transparent);opacity:0;transition:opacity .5s ease}.team-card:hover .team-img:after{opacity:1}.team-info{padding:25px 20px;position:relative;z-index:2}.team-info h3{margin-bottom:5px;color:var(--dark-blue)}.team-info .position{color:var(--primary-blue);font-weight:600;margin-bottom:15px;transition:var(--transition)}.team-card:hover .position{color:var(--primary-yellow)}.ceo-card{border:3px solid var(--primary-yellow)}.ceo-card:hover{border-color:var(--primary-blue)}.projects{background-color:var(--light-gray);position:relative;overflow:hidden}.projects:before{content:'';position:absolute;top:-50%;right:-50%;width:100%;height:200%;background:radial-gradient(circle,rgba(30,144,255,.05) 0%,transparent 70%);z-index:0}.projects .container{position:relative;z-index:1}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:30px}.project-card{background-color:var(--white);border-radius:8px;overflow:hidden;box-shadow:var(--shadow);position:relative;cursor:pointer}.project-card:before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(45deg,var(--primary-blue),var(--primary-yellow));opacity:0;transition:opacity .5s ease;z-index:1;mix-blend-mode:overlay}.project-card:hover:before{opacity:.3}.project-carousel-container{height:220px;overflow:hidden;position:relative;background-color:#f0f0f0}.project-carousel-track{display:flex;height:100%;transition:transform .5s ease}.project-carousel-track img{min-width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.project-card:hover .project-carousel-track img{transform:scale(1.05)}.carousel-indicators{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:10}.indicator{width:8px;height:8px;border-radius:50%;background-color:rgba(255,255,255,.5);cursor:pointer;transition:all .3s ease}.indicator.active{background-color:var(--primary-yellow);width:24px;border-radius:4px}.indicator:hover{background-color:rgba(255,255,255,.8)}.project-img{height:220px;overflow:hidden}.project-img img{width:100%;height:100%;object-fit:cover;transition:var(--transition)}.project-card:hover .project-img img{transform:scale(1.1) rotate(2deg)}.project-info{padding:25px;position:relative;z-index:2}.project-info h3{color:var(--dark-blue);margin-bottom:10px;transition:var(--transition)}.project-card:hover .project-info h3{color:var(--primary-blue)}.project-category{display:inline-block;background-color:var(--light-yellow);color:var(--dark-gray);padding:5px 10px;border-radius:4px;font-size:.9rem;margin-bottom:15px;transition:var(--transition)}.project-card:hover .project-category{background-color:var(--primary-yellow);transform:translateY(-3px)}.about-content{display:flex;align-items:center;gap:50px}.about-text{flex:1}.about-text p{margin-bottom:20px}.about-stats{flex:1;display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.stat-box{background-color:var(--light-blue);padding:25px;border-radius:8px;text-align:center;border-left:4px solid var(--primary-yellow);transition:var(--transition)}.stat-box:hover{transform:translateY(-5px);border-left-color:var(--primary-blue)}.stat-number{font-size:2.5rem;font-weight:700;color:var(--primary-blue);margin-bottom:5px}.cta-section{background:linear-gradient(to right,var(--primary-blue),var(--dark-blue));color:#fff;text-align:center;padding:60px 0;position:relative;overflow:hidden}.cta-section:before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="none"/><circle cx="50" cy="50" r="40" stroke="white" stroke-width="0.5" fill="none"/></svg>');opacity:.1;animation:rotate 20s linear infinite}@keyframes rotate{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}.cta-section h2{font-size:2.2rem;margin-bottom:15px}.cta-section p{font-size:1.1rem;max-width:700px;margin:0 auto 30px}.cta-phone{font-size:1.8rem;font-weight:700;color:var(--primary-yellow);margin:20px 0;display:block;transition:var(--transition)}.cta-phone:hover{transform:scale(1.05);text-shadow:0 0 10px rgba(255,215,0,.5)}.cta-btns{display:flex;justify-content:center;gap:20px;margin-top:20px}.contact-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:40px}.contact-info{display:flex;flex-direction:column;gap:25px}.contact-item{display:flex;align-items:flex-start;gap:15px;transition:var(--transition);padding:10px;border-radius:8px}.contact-item:hover{background-color:var(--light-gray);transform:translateX(10px)}.contact-icon{background-color:var(--light-blue);color:var(--primary-blue;width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0;transition:var(--transition)}.contact-item:hover .contact-icon{background-color:var(--primary-blue);color:#fff;transform:rotate(15deg) scale(1.1)}.contact-form{background-color:var(--white);padding:30px;border-radius:8px;box-shadow:var(--shadow);transition:var(--transition)}.contact-form:hover{box-shadow:0 15px 30px rgba(0,0,0,.1)}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:600}.form-control{width:100%;padding:12px;border:1px solid #ddd;border-radius:4px;font-family:'Open Sans',sans-serif;transition:var(--transition)}.form-control:focus{border-color:var(--primary-blue);box-shadow:0 0 0 3px rgba(30,144,255,.2);outline:none;transform:translateY(-2px)}.modal{position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.8);z-index:2000;display:flex;align-items:center;justify-content:center;padding:20px}.modal.active{display:flex}.modal-content{background-color:var(--white);border-radius:12px;max-width:900px;width:100%;max-height:85vh;overflow-y:auto;position:relative;padding:30px}.modal-gallery{padding:40px}.modal-close{position:absolute;top:20px;right:20px;font-size:2rem;color:var(--navy);cursor:pointer;transition:all .3s ease;z-index:2001}.modal-close:hover{color:var(--primary-yellow);transform:rotate(90deg)}.modal-carousel-container{position:relative;width:100%;background-color:#f0f0f0;border-radius:8px;overflow:hidden;margin-bottom:30px}.modal-carousel-track{display:flex;height:500px;transition:transform .5s ease}.modal-carousel-track img{min-width:100%;height:100%;object-fit:cover}.carousel-nav{position:absolute;top:50%;transform:translateY(-50%);background-color:var(--primary-yellow);color:var(--navy);border:none;width:50px;height:50px;border-radius:50%;font-size:1.2rem;cursor:pointer;transition:all .3s ease;z-index:100;display:flex;align-items:center;justify-content:center}.carousel-prev{left:15px}.carousel-next{right:15px}.carousel-nav:hover{background-color:var(--primary-blue);color:#fff;transform:translateY(-50%) scale(1.1)}.modal-indicators{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.modal-indicators .indicator{width:10px;height:10px;border-radius:50%;background-color:#ddd;cursor:pointer;transition:all .3s ease}.modal-indicators .indicator.active{background-color:var(--primary-yellow);width:30px;border-radius:5px}.view-project-btn{text-decoration:underline;font-weight:600;transition:all .3s ease}.view-project-btn:hover{color:var(--primary-blue)!important}.whatsapp-float{position:fixed;bottom:25px;right:25px;width:60px;height:60px;background-color:#25D366;color:#fff;border-radius:50%;text-align:center;font-size:30px;box-shadow:0 4px 20px rgba(37,211,102,.4);z-index:1000;display:flex;align-items:center;justify-content:center;text-decoration:none;transition:all .3s ease;animation:float-whatsapp 3s ease-in-out infinite}.whatsapp-float:hover{background-color:#128C7E;transform:scale(1.1) rotate(5deg);box-shadow:0 6px 25px rgba(37,211,102,.6)}.whatsapp-float i{transition:transform .3s ease}.whatsapp-float:hover i{transform:scale(1.1)}@keyframes float-whatsapp{0%{transform:translateY(0px)}50%{transform:translateY(-10px)}100%{transform:translateY(0px)}}.whatsapp-tooltip{position:absolute;right:70px;top:50%;transform:translateY(-50%);background-color:var(--dark-blue);color:#fff;padding:8px 15px;border-radius:4px;font-size:14px;font-weight:600;white-space:nowrap;box-shadow:0 3px 10px rgba(0,0,0,.2);opacity:0;visibility:hidden;transition:all .3s ease;z-index:1001}.whatsapp-tooltip:after{content:'';position:absolute;top:50%;right:-6px;transform:translateY(-50%);border-width:6px 0 6px 6px;border-style:solid;border-color:transparent transparent transparent var(--dark-blue)}.whatsapp-ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,.7);transform:scale(0);animation:whatsapp-ripple-animation .6s linear}@keyframes whatsapp-ripple-animation{to{transform:scale(4);opacity:0}}@keyframes pulse-whatsapp{0%{box-shadow:0 0 0 0 rgba(37,211,102,.7)}70%{box-shadow:0 0 0 15px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}@media(max-width:992px){.modal-carousel-track{height:400px}.carousel-nav{width:45px;height:45px;font-size:1rem}.carousel-prev{left:10px}.carousel-next{right:10px}}@media(max-width:768px){.projects-grid{grid-template-columns:1fr}.project-carousel-container{height:200px}.carousel-indicators{bottom:8px;gap:6px}.indicator{width:6px;height:6px}.indicator.active{width:20px}.modal-carousel-track{height:350px}.carousel-nav{width:40px;height:40px;font-size:.9rem}.carousel-prev{left:8px}.carousel-next{right:8px}.modal-content{padding:20px}.modal-gallery{padding:20px}.whatsapp-float{width:55px;height:55px;font-size:28px;bottom:20px;right:20px}.whatsapp-tooltip{font-size:12px;padding:6px 12px;right:65px}}@media(max-width:576px){.project-carousel-container{height:180px}.carousel-indicators{bottom:6px;gap:4px}.indicator{width:5px;height:5px}.indicator.active{width:16px}.modal-carousel-track{height:280px}.carousel-nav{width:35px;height:35px;font-size:.8rem}.carousel-prev{left:5px}.carousel-next{right:5px}.modal-indicators{gap:6px}.modal-indicators .indicator{width:6px;height:6px}.modal-indicators .indicator.active{width:18px}.whatsapp-float{width:50px;height:50px;font-size:25px;bottom:15px;right:15px}.whatsapp-tooltip{display:none}}footer{background-color:var(--dark-blue);color:#fff;padding:60px 0 20px;position:relative;overflow:hidden}footer:before{content:'';position:absolute;top:0;left:0;width:100%;height:5px;background:linear-gradient(to right,var(--primary-blue),var(--primary-yellow))}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:40px;margin-bottom:40px}.footer-column h3{color:var(--white);margin-bottom:20px;font-size:1.3rem}.footer-links{list-style:none}.footer-links li{margin-bottom:10px}.footer-links a{color:#ddd;text-decoration:none;transition:var(--transition);display:inline-block}.footer-links a:hover{color:var(--primary-yellow);padding-left:5px;transform:translateX(5px)}.social-links{display:flex;gap:15px;margin-top:15px}.social-links a{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background-color:rgba(255,255,255,.1);color:#fff;border-radius:50%;transition:var(--transition)}.social-links a:hover{background-color:var(--primary-yellow);color:var(--dark-gray);transform:translateY(-5px) rotate(360deg)}.copyright{text-align:center;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);font-size:.9rem;color:#aaa}.construction-animation{position:relative;height:100px;width:100%;margin:30px 0;display:flex;justify-content:center;align-items:center}.crane{position:relative;width:100px;height:100px}.crane-base{position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:20px;height:40px;background-color:#666}.crane-arm{position:absolute;top:10px;left:50%;width:80px;height:5px;background-color:#444;transform-origin:left center;animation:craneMove 4s infinite alternate}@keyframes craneMove{0%{transform:rotate(-30deg)}100%{transform:rotate(30deg)}}.crane-hook{position:absolute;width:10px;height:20px;background-color:#333;border-radius:0 0 5px 5px;bottom:-20px;left:100%;animation:hookMove 4s infinite alternate}@keyframes hookMove{0%{transform:translateY(0)}100%{transform:translateY(30px)}}@media(max-width:992px){.hero h1{font-size:2.8rem}.about-content{flex-direction:column}.cta-section h2{font-size:1.8rem}.cta-phone{font-size:1.5rem}}@media(max-width:768px){.nav-menu{position:fixed;top:120px;left:-100%;flex-direction:column;background-color:var(--white);width:100%;text-align:center;transition:left .5s ease;box-shadow:var(--shadow);padding:20px 0;z-index:999}.nav-menu.active{left:0}.nav-menu li{margin:15px 0}.mobile-toggle{display:block}.hero{padding:150px 0 80px;margin-top:100px}.hero h1{font-size:2.2rem}section{padding:60px 0}.section-title h2{font-size:2rem}.contact-info-top{flex-direction:column;text-align:center;gap:8px}.contact-info-top a{margin-right:0}.hero-btns,.cta-btns{flex-direction:column;align-items:center}}@media(max-width:576px){.hero h1{font-size:1.8rem}.tagline{font-size:1.2rem}.btn{padding:10px 20px}.cta-section h2{font-size:1.5rem}.cta-phone{font-size:1.3rem}.stat-box{padding:15px}.stat-number{font-size:2rem}}@keyframes videoFadeIn{0%{opacity:0;transform:translateY(60px)}100%{opacity:1;transform:translateY(0)}}@keyframes videoBorderPulse{0%,100%{box-shadow:0 0 0 0 rgba(255,204,0,.7),0 15px 40px rgba(0,31,77,.15)}50%{box-shadow:0 0 0 15px rgba(255,204,0,0),0 15px 40px rgba(0,31,77,.3)}}@keyframes videoGlow{0%,100%{filter:drop-shadow(0 0 8px rgba(255,204,0,.4))}50%{filter:drop-shadow(0 0 20px rgba(255,204,0,.8))}}@keyframes buttonPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.08)}}@keyframes shimmer{0%{background-position:-1000px 0}100%{background-position:1000px 0}}@keyframes float{0%,100%{transform:translateY(0px)}50%{transform:translateY(-8px)}}@keyframes glowPulse{0%,100%{border-color:rgba(255,204,0,.3)}50%{border-color:rgba(255,204,0,.8)}}.video-section{padding:80px 0;background:linear-gradient(135deg,#f9fafb 0%,#f0f4f8 50%,#f9fafb 100%);position:relative;overflow:hidden}.video-section::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 30% 50%,rgba(30,144,255,.03) 0%,transparent 50%),radial-gradient(circle at 70% 50%,rgba(255,204,0,.03) 0%,transparent 50%);pointer-events:none}.video-section .section-title{position:relative;z-index:1}.video-container{position:relative;max-width:1100px;margin:0 auto;border-radius:16px;overflow:hidden;box-shadow:0 15px 40px rgba(0,31,77,.15);animation:videoFadeIn .8s ease-out,videoBorderPulse 4s ease-in-out .5s infinite;border:2px solid rgba(255,204,0,.2);transition:all .4s cubic-bezier(.23,1,.32,1);backdrop-filter:blur(0px)}.video-container:hover{animation:videoGlow 3s ease-in-out infinite;border-color:rgba(255,204,0,.5);transform:translateY(-8px);box-shadow:0 25px 60px rgba(0,31,77,.25),0 0 40px rgba(30,144,255,.1)}.video-container::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);animation:shimmer 3s infinite;pointer-events:none;z-index:2}.video-container video{display:block;width:100%;height:auto;background:#000;transition:all .6s ease}.video-container:hover video{filter:brightness(1.05)}.unmute-btn{position:absolute;right:16px;bottom:16px;background:linear-gradient(135deg,#001f4d 0%,#003d7a 100%);color:#fff;border:2px solid rgba(255,204,0,.4);padding:12px 14px;border-radius:10px;cursor:pointer;font-size:1.2rem;display:inline-flex;align-items:center;gap:6px;box-shadow:0 8px 24px rgba(0,0,0,.25),inset 0 1px 0 rgba(255,255,255,.1);opacity:0;transform:translateY(12px) scale(.8);transition:all 300ms cubic-bezier(.34,1.56,.64,1);z-index:10;font-weight:600;backdrop-filter:blur(8px)}.unmute-btn:hover{border-color:rgba(255,204,0,.8);background:linear-gradient(135deg,#003d7a 0%,#0056b3 100%);box-shadow:0 12px 32px rgba(30,144,255,.3),inset 0 1px 0 rgba(255,255,255,.15);transform:translateY(8px) scale(1.1)}.unmute-btn:active{transform:translateY(10px) scale(.95)}.unmute-btn.visible{opacity:1;transform:translateY(0) scale(1);animation:buttonPulse 2s ease-in-out infinite}.unmute-btn:focus{outline:3px solid rgba(255,204,0,.6);outline-offset:2px;box-shadow:0 0 0 4px rgba(255,204,0,.1),0 12px 32px rgba(30,144,255,.3)}