@charset "UTF-8";:root{--primary: #4361ee;--primary-light: #4895ef;--secondary: #3f37c9;--dark: #1a1a2e;--light: #f8f9fa;--gray: #6c757d;--success: #2a9d8f;--error: #e63946;--card-bg: #ffffff;--text-color: #333333}*{margin:0;padding:0;box-sizing:border-box;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}body{background-color:var(--light);color:var(--dark)}.home-page{overflow-x:hidden}.navbar{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 5%;position:fixed;width:100%;top:0;z-index:1000;transition:all .3s ease}.navbar.scrolled{background-color:#fff;box-shadow:0 2px 10px #0000001a;padding:1rem 5%}.logo{font-size:1.8rem;font-weight:700;color:var(--primary)}.nav-link{color:var(--dark);text-decoration:none;margin:0 1rem;font-weight:500;transition:color .3s}.nav-link:hover{color:var(--primary)}.nav-button{background-color:var(--primary);color:#fff;padding:.5rem 1.5rem;border-radius:50px;text-decoration:none;font-weight:500;transition:all .3s}.nav-button:hover{background-color:var(--secondary);transform:translateY(-2px)}.hero{display:flex;justify-content:space-between;align-items:center;padding:8rem 5% 5rem;min-height:100vh}.hero-content{max-width:600px}.hero-content h1{font-size:3.5rem;margin-bottom:1.5rem;line-height:1.2;color:var(--dark)}.hero-content p{font-size:1.2rem;color:var(--gray);margin-bottom:2rem;line-height:1.6}.hero-buttons{display:flex;gap:1rem}.primary-button{background-color:var(--primary);color:#fff;padding:.8rem 2rem;border-radius:50px;text-decoration:none;font-weight:600;transition:all .3s}.secondary-button{border:2px solid var(--primary);color:var(--primary);padding:.8rem 2rem;border-radius:50px;text-decoration:none;font-weight:600;transition:all .3s}.primary-button.large{padding:1rem 2.5rem;font-size:1.1rem}.hero-image{position:relative;width:500px;height:500px}.floating-element{position:absolute;border-radius:20px;background:linear-gradient(135deg,var(--primary-light),var(--primary));opacity:.8;animation:float 6s infinite ease-in-out}.floating-element:nth-child(1){width:300px;height:300px;top:0;left:0;animation-delay:0s}.floating-element:nth-child(2){width:200px;height:200px;bottom:50px;right:0;animation-delay:1s}.floating-element:nth-child(3){width:150px;height:150px;bottom:0;left:150px;animation-delay:2s}@keyframes float{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-20px) rotate(5deg)}}.features{padding:5rem 5%;text-align:center;background-color:#fff}.features h2{font-size:2.5rem;margin-bottom:3rem;color:var(--dark)}.features-container{display:flex;justify-content:center;gap:2rem;flex-wrap:wrap}.feature-card{background-color:var(--light);border-radius:15px;padding:2rem;width:300px;cursor:pointer;transition:all .3s;border:1px solid rgba(0,0,0,.05)}.feature-card:hover{transform:translateY(-10px);box-shadow:0 15px 30px #0000001a}.feature-card.active{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;transform:translateY(-10px);box-shadow:0 15px 30px #4361ee4d}.feature-icon{font-size:3rem;margin-bottom:1.5rem}.feature-card h3{font-size:1.5rem;margin-bottom:1rem}.feature-card p{color:var(--gray);line-height:1.6}.feature-card.active p{color:#ffffffe6}.cta-section{padding:6rem 5%;text-align:center;background:linear-gradient(135deg,var(--primary-light),var(--primary));color:#fff}.cta-section h2{font-size:2.5rem;margin-bottom:1.5rem}.cta-section p{font-size:1.2rem;margin-bottom:2rem;opacity:.9}.footer{background-color:var(--dark);color:#fff;padding:3rem 5% 2rem}.footer-content{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:2rem;margin-bottom:2rem}.footer .logo{color:#fff;font-size:2rem}.footer-links{display:flex;gap:1.5rem;flex-wrap:wrap}.footer-links a{color:#fff;text-decoration:none;transition:color .3s}.footer-links a:hover{color:var(--primary-light)}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);color:#ffffffb3}@media (max-width: 1024px){.hero{flex-direction:column;text-align:center;padding-top:10rem}.hero-buttons{justify-content:center}.hero-image{margin-top:3rem;width:100%;max-width:400px;height:400px}}@media (max-width: 768px){.hero-content h1{font-size:2.5rem}.features-container{flex-direction:column;align-items:center}.feature-card{width:100%;max-width:400px}}.auth-page{display:flex;justify-content:center;align-items:center;min-height:100vh;padding:2rem}.auth-card{background:#fff;border-radius:15px;box-shadow:0 10px 30px #0000001a;padding:2.5rem;width:100%;max-width:450px;margin:0 auto}.auth-form{width:100%}.auth-input{width:100%;padding:.8rem 1rem;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem;transition:all 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#0000001a}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin-top:1rem}.stat-item{text-align:center;padding:1rem;background:var(--light);border-radius:8px}.stat-value{display:block;font-size:1.8rem;font-weight:700;color:var(--primary)}.actions-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem;margin-top:1rem}.loading{display:flex;justify-content:center;align-items:center;height:100vh;font-size:1.2rem;color:var(--primary)}.dashboard-container{padding:2rem;max-width:1200px;margin:0 auto}.dashboard-page{background-color:#f5f7fa}.dashboard-card{background:#fff;border-radius:15px;box-shadow:0 10px 30px #0000001a;padding:2.5rem;width:100%;max-width:800px;margin:2rem auto}.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.user-rank{background:var(--primary);color:#fff;padding:.3rem 1rem;border-radius:20px;font-size:.9rem;font-weight:600}.user-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1.5rem;margin:2rem 0}.stat-card{background:var(--light);border-radius:10px;padding:1.5rem;text-align:center;transition:transform .3s}.stat-card:hover{transform:translateY(-5px)}.stat-card.primary{background:var(--primary-light);color:#fff}.stat-card.success{border-top:4px solid var(--success)}.stat-card.error{border-top:4px solid var(--error)}.stat-value{font-size:2rem;font-weight:700;margin:.5rem 0;color:var(--dark)}.stat-card.primary .stat-value{color:#fff}.stat-label{color:var(--gray);font-size:.9rem}.premium-card{background:linear-gradient(135deg,#4361ee,#3a0ca3);color:#fff;padding:1.5rem;border-radius:10px;margin:2rem 0;text-align:center}.premium-card h3{margin-top:0;font-size:1.3rem}.premium-card p{opacity:.9;margin-bottom:1.5rem}.dashboard-actions{display:flex;gap:1rem;justify-content:center;margin-top:2rem}:root{--success: 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#eee}.rank-position{padding-left:.5%;font-weight:700;color:#555}.rank-username{padding-left:1%;flex:1;text-align:left}.rank-points{font-weight:700;color:#007bff;text-align:center}.profile-picture{width:200px;height:200px;border-radius:50%;object-fit:cover;border:2px solid #ddd}.multi-select-container{display:flex;flex-wrap:wrap;gap:.5rem}.checkbox-label{-webkit-user-select:none;user-select:none;cursor:pointer}.questions-picture{width:200px;height:200px;object-fit:cover;border:2px solid #ddd}.two-column-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.checkbox-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px}@media (max-width: 768px){.two-column-grid{grid-template-columns:1fr}}.settings-section{margin-bottom:2rem;padding:1.5rem;background:var(--light);border-radius:12px}.empty-state{text-align:center;padding:1rem;color:var(--gray);font-style:italic}@media (max-width: 768px){.dashboard-container{flex-direction:column}.dashboard-right{max-width:100%;margin-top:1.5rem}.settings-section{padding:1rem}}.option-item,.settings-section,.btn{transition:all .3s ease}.option-label:hover{transform:translateY(-2px);box-shadow:0 4px 8px #0000001a}.option-input:checked+.option-label{background:var(--primary);color:#fff;border-color:var(--primary)}select.auth-input{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%234361ee' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;background-size:16px 12px;appearance:none}.settings-section{animation:fadeIn .4s ease-out 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1.25rem;font-size:.9rem}.btn-group{flex-direction:column;gap:.75rem}}.logout-button{display:flex;align-items:center;gap:8px;padding:8px 16px;background:#f8f9fa;border:1px solid #e9ecef;border-radius:6px;color:#495057;font-weight:500;cursor:pointer;transition:all .2s}.logout-button:hover{background:#e9ecef;color:#212529}.logout-button svg{width:16px;height:16px}.button-group{display:flex;gap:10px;margin-top:1rem}.secondary-button{background:#f1f5f9;color:#334155;border:1px solid #cbd5e1}.secondary-button:hover{background:#e2e8f0}.message{margin-top:1rem;padding:.75rem;border-radius:4px}.success{background-color:#d1fae5;color:#065f46}.error{background-color:#fee2e2;color:#b91c1c}.back-button{display:flex;align-items:center;gap:5px;background:none;border:none;color:var(--primary-color);cursor:pointer;font-size:.9rem;padding:.5rem 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.5rem;font-size:1.1rem;color:var(--primary-color)}.stats-carousel{margin:2rem auto;max-width:900px}.stat-slide{background:#fff;border-radius:10px;padding:1.5rem;margin:0 10px;box-shadow:0 4px 6px #0000001a;text-align:center;height:150px;display:flex!important;flex-direction:column;justify-content:center}.slick-dots li button:before{color:var(--primary)}.stats-carousel{margin:2rem auto;max-width:900px;padding:0 20px}.stat-slide{background:#fff;border-radius:10px;padding:1.5rem;margin:0 10px;box-shadow:0 4px 6px #0000001a;text-align:center;height:180px;display:flex!important;flex-direction:column;justify-content:center;align-items:center;transition:transform .3s ease}.stat-slide:hover{transform:translateY(-5px)}.stat-icon{font-size:2rem;margin-bottom:.5rem}.stat-slide h3{font-size:2rem;color:var(--primary);margin-bottom:.5rem}.stat-slide p{color:var(--gray);font-size:.9rem}.slick-dots{bottom:-30px}.slick-dots li button:before{color:var(--primary);font-size:10px}.slick-dots 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.stat-value{color:var(--warning)}.stat-label{font-size:.85rem;color:var(--gray)}.filters-section{background:var(--lighter);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow);margin-bottom:1.5rem}.filters-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-bottom:1.5rem}.filter-card{background:var(--gray-lighter);border-radius:var(--radius);padding:1rem}.filter-card h4{font-size:.95rem;margin-bottom:.75rem;color:var(--dark)}.filter-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.5rem}.filter-list li{font-size:.9rem;color:var(--dark)}.more-items{color:var(--gray);font-style:italic}.empty-filter{color:var(--gray);font-size:.9rem;font-style:italic}.ranking-section{background:var(--lighter);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow)}.ranking-tabs{display:flex;gap:.5rem;margin-bottom:1rem}.ranking-tab{padding:.5rem 1rem;border-radius:var(--radius);cursor:pointer;font-weight:500;font-size:.9rem;transition:var(--transition);background:none;border:none;color:var(--gray)}.ranking-tab.active{background:var(--primary);color:#fff}.ranking-tab:hover:not(.active){background:var(--gray-lighter)}.ranking-list-header{display:grid;grid-template-columns:60px 1fr 80px;padding:.75rem 1rem;background:var(--gray-lighter);border-radius:var(--radius-sm);font-weight:600;font-size:.85rem;color:var(--gray);margin-bottom:.5rem}.ranking-list{display:flex;flex-direction:column;gap:.5rem}.ranking-item{display:grid;grid-template-columns:60px 1fr 80px;align-items:center;padding:.75rem 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auto;padding:2rem}.about-title{font-size:2.5rem;font-weight:800;color:var(--primary);text-align:center;margin-bottom:3rem;position:relative}.about-title:after{content:"";display:block;width:80px;height:4px;background:var(--primary-light);margin:.5rem auto 0;border-radius:2px}.about-content{display:flex;flex-direction:column;gap:2rem;max-width:800px;margin:0 auto}.about-section{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 4px 20px #0000000d;transition:transform .3s ease,box-shadow .3s ease;border:1px solid rgba(0,0,0,.05)}.about-section:hover{transform:translateY(-5px);box-shadow:0 8px 30px #0000001a}.about-section.highlight{background:linear-gradient(135deg,#4361ee0d,#4895ef0d);border-color:#4361ee33}.section-title{font-size:1.5rem;font-weight:700;color:var(--secondary);margin-bottom:1.5rem;display:flex;align-items:center;gap:.8rem}.section-title svg{width:1.5rem;height:1.5rem}.about-section p{font-size:1.1rem;line-height:1.8;color:var(--dark);margin-bottom:1rem}.about-section strong{color:var(--primary);font-weight:600}.back-button{display:inline-flex;align-items:center;justify-content:center;padding:.8rem 2rem;background-color:var(--primary);color:#fff;border-radius:50px;font-weight:600;text-decoration:none;margin-top:3rem;transition:all .3s ease;border:none;cursor:pointer;box-shadow:0 4px 15px #4361ee33}.back-button:hover{background-color:var(--secondary);transform:translateY(-2px);box-shadow:0 6px 20px #4361ee4d}.back-button:active{transform:translateY(0)}.button-container{text-align:center;margin-top:4rem}@media (max-width: 768px){.about-container{padding:1.5rem}.about-title{font-size:2rem;margin-bottom:2rem}.about-section{padding:1.5rem}.section-title{font-size:1.3rem}.about-section p{font-size:1rem}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.about-section{animation:fadeInUp .6s ease-out 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0;border-radius:2px}.terms-content{background:#fff;border-radius:12px;padding:2.5rem;box-shadow:0 4px 20px #0000000d}.section-title{font-size:1.8rem;font-weight:700;color:var(--secondary);margin:2rem 0 1.5rem;padding-bottom:.5rem;border-bottom:2px solid var(--primary-light)}.section-title:first-child{margin-top:0}.terms-text{font-size:1.1rem;line-height:1.8;color:var(--dark);margin-bottom:1.5rem}.terms-list{margin:1.5rem 0;padding-left:1.5rem}.terms-list li{margin-bottom:.8rem;line-height:1.6;color:var(--dark)}.terms-highlight{background-color:#4361ee0d;border-left:4px solid var(--primary);padding:1.5rem;border-radius:0 8px 8px 0;margin:2rem 0}.update-info{font-size:.9rem;color:var(--gray);text-align:right;margin-top:2rem;font-style:italic}@media (max-width: 768px){.terms-page{padding-top:4rem}.terms-container{padding:1.5rem}.terms-title{font-size:2rem}.terms-logo{height:80px}.terms-content{padding:1.5rem}.section-title{font-size:1.5rem}.terms-text{font-size:1rem}}