*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #1a91cf;--primary-dark: #0c73b0;--primary-light: #75bce9;--secondary-color: #1ed6eb;--text-color: #333;--text-light: #666;--white: #ffffff;--light-gray: #f5f5f5;--medium-gray: #e0e0e0;--dark-gray: #aaaaaa;--black: #222222;--shadow: 0 2px 10px rgba(0, 0, 0, .1);--transition: all .3s ease}html{scroll-behavior:smooth}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:var(--text-color);background-color:var(--white)}.container{width:90%;max-width:1200px;margin:0 auto;padding:0 15px}img{max-width:100%;height:auto;display:block}a{text-decoration:none;color:var(--primary-color);transition:var(--transition)}a:hover{color:var(--primary-dark)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;margin-bottom:1rem}h1{font-size:2.5rem}h2{font-size:2rem;text-align:center;margin-bottom:2rem}h3{font-size:1.5rem}p{margin-bottom:1rem}ul{list-style:none}section{padding:5rem 0}.btn{display:inline-block;padding:12px 24px;background-color:var(--primary-color);color:var(--white);border-radius:4px;text-transform:uppercase;font-weight:600;letter-spacing:1px;border:none;cursor:pointer;transition:var(--transition);text-align:center}.btn:hover{background-color:var(--primary-dark);color:var(--white);transform:translateY(-2px);box-shadow:0 4px 8px #0003}.btn-service{display:inline-block;padding:8px 16px;background-color:var(--primary-color);color:var(--white);border-radius:4px;font-weight:500;border:none;cursor:pointer;transition:var(--transition);text-align:center;font-size:.9rem;margin-top:1rem}.btn-service:hover{background-color:var(--primary-dark);color:var(--white)}.section-header{text-align:center;margin-bottom:3rem}.section-header p{max-width:700px;margin:0 auto;color:var(--text-light)}.navbar{position:fixed;top:0;left:0;width:100%;background-color:var(--white);box-shadow:var(--shadow);z-index:1000;padding:1rem 0;transition:var(--transition)}.navbar .container{display:flex;justify-content:space-between;align-items:center}.logo img{height:50px;width:auto}.nav-links ul{display:flex}.nav-links li{margin-left:2rem}.nav-links a{color:var(--text-color);font-weight:500;position:relative}.nav-links a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background-color:var(--primary-color);transition:var(--transition)}.nav-links a:hover:after{width:100%}#close-menu,#menu-icon{display:none;cursor:pointer;font-size:1.5rem}.contact-float{position:fixed;bottom:30px;right:30px;z-index:999}.contact-float a{display:flex;justify-content:center;align-items:center;width:60px;height:60px;background-color:var(--primary-color);color:var(--white);border-radius:50%;box-shadow:0 4px 10px #0003;font-size:1.5rem;transition:var(--transition)}.contact-float a:hover{background-color:var(--primary-dark);transform:scale(1.1)}#whatsapp-icon,#email-icon{font-size:1.8rem}.hero,.page-hero{height:100vh;background-image:url(../assets/img/3_res.jpg);background-size:cover;background-position:center;position:relative;display:flex;align-items:center;justify-content:center;color:var(--white);text-align:center;padding-top:80px}.page-hero{height:50vh}.team-hero{background-image:url(../assets/img/team-hero-bg.jpeg)}.services-hero{background-image:url(../assets/img/services-hero-bg.webp)}.studio-hero{background-image:url(../assets/img/studio-hero-bg.jpg)}.overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-color:#00000080}.hero-content{max-width:800px;padding:0 20px;position:relative;z-index:1}.hero h1,.page-hero h1{font-size:3.5rem;margin-bottom:1rem;text-shadow:2px 2px 4px rgba(0,0,0,.3)}.hero h2,.page-hero h2{font-size:1.8rem;font-weight:400;margin-bottom:2rem;text-shadow:1px 1px 2px rgba(0,0,0,.3)}.hero-content .btn{margin:.5rem}.hero-content .btn-promo{background:linear-gradient(45deg,#ff6b6b,#ff8e53);box-shadow:0 4px 15px #ff6b6b66;animation:pulse-glow 2s infinite;margin-top:1rem}.hero-content .btn-promo:hover{background:linear-gradient(45deg,#ff5252,#ff7043);box-shadow:0 6px 20px #ff6b6b99;transform:translateY(-3px)}.hero-content .btn-promo i{margin-right:.5rem;animation:star-spin 3s infinite}@keyframes pulse-glow{0%,to{box-shadow:0 4px 15px #ff6b6b66}50%{box-shadow:0 4px 25px #ff6b6bb3}}@keyframes star-spin{0%,to{transform:rotate(0) scale(1)}25%{transform:rotate(-10deg) scale(1.1)}50%{transform:rotate(0) scale(1.2)}75%{transform:rotate(10deg) scale(1.1)}}.news{background-image:url(../assets/img/news-bg.jpg);background-size:cover;background-position:center;position:relative;color:var(--white);text-align:center;padding:4rem 0;display:none}.news-content{position:relative;z-index:1;max-width:800px;margin:0 auto;padding:2rem;background-color:#1a91cfcc;border-radius:8px}.news h2{margin-bottom:1rem}.news p{margin-bottom:1.5rem}.cards-section{background-color:var(--light-gray)}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem}.card{background-color:var(--white);border-radius:8px;overflow:hidden;box-shadow:var(--shadow);transition:var(--transition);color:var(--text-color)}.card:hover{transform:translateY(-10px);box-shadow:0 10px 20px #0000001a}.card-img{height:200px;overflow:hidden}.card-img img{width:100%;height:100%;object-fit:cover;transition:var(--transition)}.card:hover .card-img img{transform:scale(1.1)}.card-content{padding:1.5rem;text-align:center;display:flex;flex-direction:column;align-items:center}.card-content h3{color:var(--primary-color);margin-bottom:.5rem;width:100%}.card-content p{max-width:90%;margin-left:auto;margin-right:auto}.services{background-color:var(--white)}.services-tabs{margin-top:2rem}.tabs-buttons{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-bottom:2.5rem}.tab-btn{padding:10px 20px;cursor:pointer;font-weight:500;transition:var(--transition);display:flex;flex-direction:column;align-items:center;justify-content:center;width:150px;background-color:var(--white);color:var(--text-color);border:1px solid var(--medium-gray);border-radius:8px;box-shadow:0 2px 4px #0000000d}.tab-btn span{font-size:.9rem;text-align:center}.tab-btn:hover{background-color:var(--light-gray);transform:translateY(-3px);box-shadow:0 4px 8px #0000001a}.tab-btn.active{background-color:var(--primary-color);color:var(--white);border-color:var(--primary-color);transform:translateY(-3px);box-shadow:0 4px 12px #1a91cf4d}.tab-content{display:none;animation:fadeIn .5s ease-in-out}.tab-content.active{display:flex;flex-direction:column;align-items:center}.tab-images{display:flex;justify-content:center;gap:20px;width:100%;max-width:1020px;margin-bottom:2rem}.tab-image{width:100%;max-width:500px;height:300px;overflow:hidden;border-radius:8px;box-shadow:var(--shadow);transition:var(--transition)}.tab-image img{width:100%;height:100%;object-fit:cover}.tab-description{text-align:center;max-width:700px}.tab-description h3{color:var(--primary-color);margin-bottom:1rem}@media screen and (max-width:992px){.tab-images{flex-direction:column;align-items:center;gap:15px}.tab-image{max-width:100%;height:250px}}@media screen and (max-width:576px){.tab-image{height:200px}.tab-images{gap:10px}}.reviews{background-color:var(--light-gray)}.reviews-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.review-card{background-color:var(--white);padding:1.5rem;border-radius:8px;box-shadow:var(--shadow);transition:var(--transition)}.review-card:hover{transform:translateY(-5px);box-shadow:0 8px 15px #0000001a}.review-header{display:flex;align-items:center;margin-bottom:1rem}.google-icon{width:24px;height:24px;margin-right:1rem}.review-stars{color:#ffc107}.review-text{font-style:italic;margin-bottom:.5rem}.reviewer{text-align:right;font-weight:500}footer{background-color:var(--black);color:var(--white);padding:4rem 0 2rem}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:3rem;margin-bottom:3rem}.footer-info h3,.footer-form h3,.footer-social h3{color:var(--white);margin-bottom:1.5rem;position:relative}.footer-info h3:after,.footer-form h3:after,.footer-social h3:after{content:"";position:absolute;left:0;bottom:-8px;width:50px;height:2px;background-color:var(--primary-color)}.footer-info p{margin-bottom:.8rem}.footer-info i{margin-right:10px;color:var(--primary-color)}.footer-info a,.footer-social a{color:var(--white)}.footer-info a:hover,.footer-social a:hover{color:var(--primary-light)}.form-group{margin-bottom:1rem}.form-group input,.form-group textarea{width:100%;padding:10px;border:1px solid rgba(0,0,0,.1);border-radius:4px;background-color:var(--white);color:var(--text-color);transition:var(--transition)}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-light)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #1a91cf26}.form-group textarea{height:100px;resize:none}.social-icons{display:flex;gap:1rem}.social-icons a{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background-color:#ffffff1a;border-radius:50%;transition:var(--transition)}.social-icons a:hover{background-color:var(--primary-color);transform:translateY(-5px)}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);font-size:.9rem}.footer-bottom p{margin-bottom:.5rem}.team-intro,.studio-intro,.services-intro{text-align:center;max-width:800px;margin:0 auto;padding-bottom:2rem}.members-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.member-card{background-color:var(--white);border-radius:8px;overflow:hidden;box-shadow:var(--shadow);transition:var(--transition)}.member-card:hover{transform:translateY(-10px);box-shadow:0 10px 20px #0000001a}.member-image{height:250px;overflow:hidden}.member-image img{width:100%;height:100%;object-fit:cover;transition:var(--transition)}.member-card:hover .member-image img{transform:scale(1.1)}.member-info{padding:1.5rem}.member-info h3{color:var(--primary-color);margin-bottom:.8rem}.team-cta{background-color:var(--primary-light);color:var(--white);text-align:center;padding:3rem 0;margin-top:3rem}.team-cta h2{margin-bottom:1rem}.team-cta p{margin-bottom:2rem;max-width:700px;margin-left:auto;margin-right:auto}.service-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2.5rem;margin-top:3rem}.service-item{background-color:var(--white);border-radius:8px;overflow:hidden;box-shadow:var(--shadow);padding:2rem;transition:var(--transition);text-align:center}.service-item:hover{transform:translateY(-10px);box-shadow:0 15px 30px #0000001a}.service-icon{font-size:3rem;color:var(--primary-color);margin-bottom:1.5rem}.service-content h3{color:var(--primary-color);margin-bottom:1rem}.service-content ul{text-align:left;margin:1rem 0;padding-left:1.5rem;list-style-type:disc}.service-content ul li{margin-bottom:.5rem}.technology{background-color:var(--light-gray)}.technology-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:2rem;margin-top:2rem}.tech-feature{text-align:center;padding:1.5rem;background-color:var(--white);border-radius:8px;box-shadow:var(--shadow);transition:var(--transition)}.tech-feature:hover{transform:translateY(-5px);box-shadow:0 10px 20px #0000001a}.tech-icon{font-size:2.5rem;color:var(--primary-color);margin-bottom:1rem}.cta-section{background-color:var(--primary-color);color:var(--white);text-align:center;padding:4rem 0}.cta-section h2{margin-bottom:1rem}.cta-section p{margin-bottom:2rem;max-width:700px;margin-left:auto;margin-right:auto}.cta-section .btn{background-color:var(--white);color:var(--primary-color)}.cta-section .btn:hover{background-color:var(--light-gray)}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1rem;margin-top:2rem}.gallery-item{position:relative;height:250px;border-radius:8px;overflow:hidden;cursor:pointer}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:var(--transition)}.gallery-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-color:#1a91cfb3;display:flex;align-items:center;justify-content:center;opacity:0;transition:var(--transition)}.gallery-item:hover img{transform:scale(1.1)}.gallery-item:hover .gallery-overlay{opacity:1}.gallery-text{color:var(--white);font-size:1.2rem;font-weight:600;text-shadow:1px 1px 2px rgba(0,0,0,.3)}.modal{display:none;position:fixed;z-index:1100;padding-top:100px;left:0;top:0;width:100%;height:100%;overflow:auto;background-color:#000000e6}.modal-content{margin:auto;display:block;width:80%;max-width:800px}#modal-caption{margin:auto;display:block;width:80%;max-width:700px;text-align:center;color:var(--white);padding:10px 0;height:150px}.close-modal{position:absolute;top:15px;right:35px;color:var(--white);font-size:40px;font-weight:700;transition:var(--transition);cursor:pointer}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:2rem}.feature-item{display:flex;align-items:flex-start;padding:1.5rem;background-color:var(--white);border-radius:8px;box-shadow:var(--shadow);transition:var(--transition)}.feature-item:hover{transform:translateY(-5px);box-shadow:0 10px 20px #0000001a}.feature-icon{font-size:2rem;color:var(--primary-color);margin-right:1rem}.feature-content h3{color:var(--primary-color);margin-bottom:.5rem}.location-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem}.map-container{height:400px;border-radius:8px;overflow:hidden}.map-placeholder{height:100%}.map-placeholder img{width:100%;height:100%;object-fit:cover}.location-info{padding:1.5rem;background-color:var(--white);border-radius:8px;box-shadow:var(--shadow)}.location-info h3{color:var(--primary-color);margin-bottom:1.5rem}.location-info i{margin-right:10px;color:var(--primary-color)}.opening-hours{margin:1rem 0 1.5rem;padding-left:1.5rem}.opening-hours li{margin-bottom:.5rem;display:flex;justify-content:space-between}.opening-hours span{font-weight:500}.faq-container{margin-top:2rem}.faq-item{margin-bottom:1rem;border-radius:8px;overflow:hidden;box-shadow:var(--shadow)}.faq-question{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;background-color:var(--white);cursor:pointer;transition:var(--transition)}.faq-question:hover{background-color:var(--light-gray)}.faq-question h3{margin-bottom:0;font-size:1.2rem}.faq-answer{padding:0 1.5rem;background-color:var(--white);max-height:0;overflow:hidden;transition:max-height .3s ease}.faq-item.active .faq-answer{padding:1.5rem;max-height:300px}.faq-item.active .faq-question i{transform:rotate(180deg)}@media screen and (max-width:992px){h1{font-size:2.2rem}h2{font-size:1.8rem}.hero h1,.page-hero h1{font-size:2.8rem}.hero h2,.page-hero h2{font-size:1.5rem}.tabs-buttons{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.tab-btn{width:100%;padding:12px 5px}}@media screen and (max-width:576px){.tabs-buttons{grid-template-columns:repeat(2,1fr);gap:8px}.tab-btn{padding:10px 5px;height:50px}.tab-btn i{font-size:1.5rem;margin-bottom:5px}.tab-btn span{font-size:.8rem}}@media screen and (max-width:768px){section{padding:3rem 0}.nav-links{position:fixed;top:0;right:-300px;width:300px;height:100vh;background-color:var(--white);box-shadow:-2px 0 5px #0000001a;padding-top:50px;transition:var(--transition);z-index:1001}.nav-links.active{right:0}.nav-links ul{flex-direction:column}.nav-links li{margin:1rem 0;text-align:center}#close-menu,#menu-icon{display:block}#close-menu{position:absolute;top:20px;right:20px}.hero h1,.page-hero h1{font-size:2.2rem}.hero h2,.page-hero h2{font-size:1.3rem}.footer-content{grid-template-columns:1fr}}@media screen and (max-width:576px){.hero h1,.page-hero h1{font-size:1.8rem}.hero h2,.page-hero h2{font-size:1.1rem}.btn{padding:10px 20px;font-size:.9rem}.review-card,.member-card,.service-item{margin-bottom:1.5rem}}.promotion-modal{position:fixed;z-index:1200;left:0;top:0;width:100%;height:100%;overflow:auto;background-color:#000000b3;animation:fadeIn .4s}.promotion-content{position:relative;background-color:transparent;margin:2% auto;max-width:50%;max-height:90vh;border-radius:8px;box-shadow:0 5px 25px #00000080;animation:slideIn .5s;overflow:hidden;padding:0}.promotion-image-container{text-align:center;overflow:hidden;max-height:85vh;padding:0;margin:0;display:flex;align-items:center;justify-content:center}.promotion-image-container img{width:100%;height:auto;max-height:85vh;object-fit:contain;display:block;margin:0;padding:0}.close-promotion{position:absolute;top:15px;right:15px;color:#fff;font-size:32px;font-weight:700;cursor:pointer;z-index:10;background-color:#0009;width:45px;height:45px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .3s ease;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.close-promotion:hover{background-color:#000c;transform:scale(1.1);color:#fff}.promotion-actions{position:absolute;bottom:0;left:0;right:0;text-align:center;padding:25px 20px;background:linear-gradient(to top,rgba(0,0,0,.8) 0%,rgba(0,0,0,.6) 50%,transparent 100%);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.promotion-btn{margin:0;padding:15px 40px;font-size:1.1rem;font-weight:700;box-shadow:0 4px 15px #0006;transition:all .3s ease}.promotion-btn:hover{transform:translateY(-3px);box-shadow:0 6px 20px #00000080}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideIn{0%{transform:translateY(-50px);opacity:0}to{transform:translateY(0);opacity:1}}@media screen and (max-width:768px){.promotion-modal{align-items:center;justify-content:center}.promotion-content{margin:0;max-width:100%;max-height:95vh;border-radius:0}.promotion-image-container,.promotion-image-container img{max-height:85vh}.promotion-actions{padding:20px 15px}.promotion-btn{padding:12px 30px;font-size:1rem}.close-promotion{top:10px;right:10px;width:40px;height:40px;font-size:28px}}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-color) 0%,var(--primary-dark) 100%);padding:2rem}.login-box{background:#fff;padding:3rem;border-radius:12px;box-shadow:0 10px 30px #0003;width:100%;max-width:400px;text-align:center}.login-logo{margin-bottom:2rem}.login-logo img{max-height:80px;width:auto}.login-title{color:var(--primary-color);margin-bottom:.5rem;font-size:1.8rem}.login-subtitle{color:var(--text-light);margin-bottom:2rem;font-size:.9rem}.login-box .form-group{margin-bottom:1.5rem;position:relative}.login-box .form-group input{width:100%;padding:12px 16px 12px 45px;border:2px solid var(--medium-gray);border-radius:8px;font-size:1rem;transition:var(--transition);background:#fff;color:var(--text-color)}.login-box .form-group input::placeholder{color:var(--text-light)}.login-box .form-group input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #1a91cf1a}.login-box .form-group i{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--text-light);pointer-events:none}.login-btn{width:100%;padding:8px;background:var(--primary-color);color:#fff;border:none;font-size:1rem;font-weight:500;cursor:pointer;transition:var(--transition);margin-bottom:1rem;background-color:var(--primary-color);color:var(--white)!important;border-radius:4px}.login-btn:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-2px)}.login-btn:disabled{background:var(--medium-gray);cursor:not-allowed;transform:none}.error-message{background:#fee;color:#c33;padding:12px;border-radius:8px;margin-bottom:1rem;border:1px solid #fcc;display:none}.loading{display:none}.loading.active{display:inline;color:var(--text-light);margin-left:.5rem}.back-link{color:var(--text-light);text-decoration:none;font-size:.9rem;transition:var(--transition)}.back-link:hover{color:var(--primary-color)}.admin-container{min-height:100vh;background:var(--light-gray);padding-top:100px}.admin-header{background:#fff;padding:2rem 0;box-shadow:var(--shadow);margin-bottom:2rem}.admin-header .container{display:flex;justify-content:space-between;align-items:center}.admin-title{color:var(--primary-color);margin:0}.user-info{display:flex;align-items:center;gap:1rem}.user-email{color:var(--text-light);font-weight:500}.logout-btn{background:var(--primary-color);color:#fff;border:none;padding:.5rem 1rem;border-radius:4px;cursor:pointer;transition:var(--transition)}.logout-btn:hover{background:var(--primary-dark)}.admin-content{max-width:800px;margin:2rem auto 0;padding:0 2rem}.promotion-card{background:#fff;border-radius:8px;padding:2rem;box-shadow:var(--shadow);margin-bottom:2rem}.card-title{color:var(--primary-color);margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}.current-image-section{margin-bottom:2rem}.current-image{max-width:100%;height:auto;border-radius:8px;box-shadow:var(--shadow);margin-bottom:1rem}.image-info{background:var(--light-gray);padding:1rem;border-radius:4px;font-size:.9rem;color:var(--text-light)}.upload-section{border-top:1px solid var(--medium-gray);padding-top:2rem}.file-input-wrapper{position:relative;display:inline-block;margin-bottom:1rem}.file-input{position:absolute;opacity:0;width:100%;height:100%;cursor:pointer}.file-input-btn{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:var(--secondary-color);color:#fff;border-radius:4px;cursor:pointer;transition:var(--transition)}.file-input-btn:hover{background:#17c2d6}.file-info{margin:1rem 0;padding:1rem;background:var(--light-gray);border-radius:4px;display:none}.preview-image{max-width:300px;height:auto;border-radius:4px;margin-top:1rem}.upload-btn{background:var(--primary-color);color:#fff;border:none;padding:.75rem 2rem;border-radius:4px;cursor:pointer;transition:var(--transition);display:none}.upload-btn:hover:not(:disabled){background:var(--primary-dark)}.upload-btn:disabled{background:var(--medium-gray);cursor:not-allowed}.progress-bar{width:100%;height:6px;background:var(--medium-gray);border-radius:3px;overflow:hidden;margin:1rem 0;display:none}.progress-fill{height:100%;background:var(--primary-color);width:0%;transition:width .3s ease}.status-message{padding:1rem;border-radius:4px;margin:1rem 0;display:none}.status-success{background:#d4edda;color:#155724;border:1px solid #c3e6cb}.status-error{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}.loading-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000b3;display:none;align-items:center;justify-content:center;z-index:9999}.loading-content{background:#fff;padding:2rem;border-radius:8px;text-align:center}.spinner{width:40px;height:40px;border:4px solid var(--light-gray);border-top:4px solid var(--primary-color);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 1rem}.visibility-section{border-top:1px solid var(--medium-gray);padding-top:2rem;margin-top:2rem}.checkbox-group{display:flex;align-items:center;gap:.75rem;padding:1rem;background:var(--light-gray);border-radius:8px;transition:var(--transition)}.checkbox-group:hover{background:var(--medium-gray)}.checkbox-input{width:20px;height:20px;cursor:pointer;accent-color:var(--primary-color)}.checkbox-label{font-weight:500;color:var(--text-color);cursor:pointer;-webkit-user-select:none;user-select:none;flex-grow:1}.checkbox-description{font-size:.9rem;color:var(--text-light);margin-top:.5rem}.save-visibility-btn{background:var(--secondary-color);color:#fff;border:none;padding:.5rem 1rem;border-radius:4px;cursor:pointer;transition:var(--transition);font-size:.9rem;margin-left:auto}.save-visibility-btn:hover:not(:disabled){background:#17c2d6}.save-visibility-btn:disabled{background:var(--medium-gray);cursor:not-allowed}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(max-width:768px){.admin-content{padding:0 1rem}.admin-header .container{flex-direction:column;gap:1rem;text-align:center}.promotion-card{padding:1.5rem}}@media(max-width:480px){.login-container{padding:1rem}.login-box{padding:2rem}}.promo-link{background:linear-gradient(45deg,var(--primary-color),var(--secondary-color));color:var(--white)!important;padding:2px 16px;border-radius:20px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;font-size:.9rem;box-shadow:0 2px 8px #1a91cf4d;transition:var(--transition);position:relative;overflow:hidden}.promo-link:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .6s}.promo-link:hover{transform:translateY(-2px);box-shadow:0 4px 12px #1a91cf66;color:var(--white)!important}.promo-link:hover:before{left:100%}.promo-link i{margin-right:.5rem;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}@media(max-width:768px){.promo-link{margin:.5rem 0;text-align:center;display:block;width:80%}}