:root{--color-pistachio:#93C572;--color-pistachio-light:#B5D99C;--color-pistachio-lighter:#D9E8C7;--color-pistachio-dark:#7BA85A;--color-pistachio-darker:#5F8A45;--color-charcoal:#2C3E50;--color-charcoal-light:#34495E;--color-charcoal-lighter:#5D6D7E;--color-white:#FFFFFF;--color-beige:#F5F5DC;--color-beige-light:#FAFAF5;--color-accent-warm:#FFB347;--color-accent-cool:#6BCAE2;--color-success:#4CAF50;--color-warning:#FF9800;--color-error:#F44336;--text-primary:#2C3E50;--text-secondary:#5D6D7E;--text-light:#95A5A6;--text-on-pistachio:#2C3E50;--bg-primary:#FFFFFF;--bg-secondary:#FAFAF5;--bg-pistachio:#A8D5BA;--bg-pistachio-light:#E0F2E8;--space-xs:0.5rem;--space-sm:1rem;--space-md:1.5rem;--space-lg:2rem;--space-xl:3rem;--space-2xl:4rem;--space-3xl:6rem;--radius-sm:0.5rem;--radius-md:1rem;--radius-lg:1.5rem;--radius-xl:2rem;--radius-full:9999px;--shadow-sm:0 2px 4px rgba(0,0,0,0.05);--shadow-md:0 4px 12px rgba(0,0,0,0.08);--shadow-lg:0 8px 24px rgba(0,0,0,0.12);--shadow-xl:0 16px 48px rgba(0,0,0,0.15);--shadow-pistachio:0 4px 20px rgba(147,197,114,0.3);--transition-fast:150ms ease;--transition-base:300ms ease;--transition-slow:500ms ease;--font-family-base:'IRANSans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--font-size-xs:0.75rem;--font-size-sm:0.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:1.75rem;--font-size-4xl:2rem;--font-size-5xl:2.5rem;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--container-max-width:1280px;--navbar-height:80px;--footer-height:200px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family-base);font-size:var(--font-size-base);line-height:1.6;color:var(--text-primary);background-color:var(--bg-primary);transition:background-color var(--transition-base),color var(--transition-base);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-weight:var(--font-weight-bold);line-height:1.2;color:var(--text-primary);margin-bottom:var(--space-md)}h1{font-size:var(--font-size-4xl)}h2{font-size:var(--font-size-3xl)}h3{font-size:var(--font-size-2xl)}h4{font-size:var(--font-size-2xl)}h5{font-size:var(--font-size-xl)}h6{font-size:var(--font-size-lg)}p{margin-bottom:var(--space-sm);color:var(--text-secondary)}a{color:var(--color-pistachio-dark);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-pistachio-darker)}.container{max-width:var(--container-max-width);margin:0 auto;padding:0 var(--space-lg);width:100%}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-xs);padding:var(--space-sm) var(--space-lg);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);border:none;border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-base);text-decoration:none;position:relative;overflow:hidden}.btn::before{content:'';position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:rgba(255,255,255,0.3);transform:translate(-50%,-50%);transition:width 0.6s,height 0.6s}.btn:hover::before{width:300px;height:300px}.btn-primary{background:linear-gradient(135deg,var(--color-pistachio) 0%,var(--color-pistachio-dark) 100%);color:var(--text-on-pistachio);box-shadow:var(--shadow-pistachio)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background:var(--bg-primary);color:var(--color-pistachio-dark);border:2px solid var(--color-pistachio);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background:var(--color-pistachio-light);transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn-ghost{background:transparent;color:var(--text-primary);border:2px solid transparent}.btn-ghost:hover{background:var(--bg-secondary);border-color:var(--color-pistachio-light)}.card{background:var(--bg-primary);border-radius:var(--radius-xl);padding:var(--space-lg);box-shadow:var(--shadow-md);transition:all var(--transition-base);border:1px solid rgba(147,197,114,0.2)}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl);border-color:var(--color-pistachio)}.card-header{margin-bottom:var(--space-md)}.card-title{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);color:var(--text-primary);margin-bottom:var(--space-xs)}.card-body{color:var(--text-secondary)}.card-footer{margin-top:var(--space-md);padding-top:var(--space-md);border-top:1px solid var(--color-pistachio-lighter)}.grid{display:grid;gap:var(--space-lg)}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.section{padding:var(--space-3xl) 0}.section-title{text-align:center;font-size:var(--font-size-3xl);font-weight:var(--font-weight-bold);color:var(--text-primary);margin-bottom:var(--space-xl);position:relative;display:inline-block;width:100%}.section-title::after{content:'';position:absolute;bottom:-var(--space-sm);left:50%;transform:translateX(-50%);width:80px;height:4px;background:linear-gradient(90deg,var(--color-pistachio) 0%,var(--color-pistachio-dark) 100%);border-radius:var(--radius-full)}.skeleton{background:linear-gradient(90deg,var(--bg-secondary) 0%,var(--color-pistachio-lighter) 50%,var(--bg-secondary) 100%);background-size:200% 100%;animation:skeleton-loading 1.5s ease-in-out infinite;border-radius:var(--radius-md)}@keyframes skeleton-loading{0%{background-position:200% 0}100%{background-position:-200% 0}}.skeleton-text{height:1rem;margin-bottom:var(--space-xs)}.skeleton-title{height:1.5rem;width:60%;margin-bottom:var(--space-sm)}.skeleton-avatar{width:60px;height:60px;border-radius:var(--radius-full)}.skeleton-card{padding:var(--space-lg);border-radius:var(--radius-xl)}@keyframes fadeIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{from{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}@keyframes scaleIn{from{opacity:0;transform:scale(0.9)}to{opacity:1;transform:scale(1)}}.animate-fade-in{animation:fadeIn 0.6s ease-out}.animate-slide-in{animation:slideIn 0.6s ease-out}.animate-scale-in{animation:scaleIn 0.4s ease-out}.text-center{text-align:center}.text-right{text-align:right}.text-left{text-align:left}.mt-sm{margin-top:var(--space-sm)}.mt-md{margin-top:var(--space-md)}.mt-lg{margin-top:var(--space-lg)}.mt-xl{margin-top:var(--space-xl)}.mb-sm{margin-bottom:var(--space-sm)}.mb-md{margin-bottom:var(--space-md)}.mb-lg{margin-bottom:var(--space-lg)}.mb-xl{margin-bottom:var(--space-xl)}.p-sm{padding:var(--space-sm)}.p-md{padding:var(--space-md)}.p-lg{padding:var(--space-lg)}.p-xl{padding:var(--space-xl)}.rounded-sm{border-radius:var(--radius-sm)}.rounded-md{border-radius:var(--radius-md)}.rounded-lg{border-radius:var(--radius-lg)}.rounded-xl{border-radius:var(--radius-xl)}.rounded-full{border-radius:var(--radius-full)}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow-md{box-shadow:var(--shadow-md)}.shadow-lg{box-shadow:var(--shadow-lg)}.shadow-xl{box-shadow:var(--shadow-xl)}@media (max-width:768px){:root{--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem}.container{padding:0 var(--space-md)}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}h1{font-size:var(--font-size-3xl)}h2{font-size:var(--font-size-2xl)}h3{font-size:var(--font-size-xl)}}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-pistachio);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-pistachio-dark)}.modern-navbar{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,255,255,0.95);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);box-shadow:0 2px 20px rgba(147,197,114,0.1);border-bottom:2px solid rgba(147,197,114,0.15);transition:all var(--transition-base);height:var(--navbar-height);padding:0}.modern-navbar.scrolled{box-shadow:0 4px 30px rgba(147,197,114,0.2);background:rgba(255,255,255,0.98);backdrop-filter:blur(25px) saturate(180%);-webkit-backdrop-filter:blur(25px) saturate(180%)}.navbar-container{max-width:var(--container-max-width);margin:0 auto;padding:0 var(--space-xl);height:100%;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:var(--space-xl);position:relative}.navbar-left{display:flex;align-items:center;gap:var(--space-md)}.navbar-center{display:flex;justify-content:center;align-items:center}.navbar-right{display:flex;align-items:center;gap:var(--space-md)}.navbar-brand{display:flex;align-items:center;gap:var(--space-md);font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:#2d5016;text-decoration:none;transition:all var(--transition-base);padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-md);position:relative}.navbar-brand span{background:linear-gradient(135deg,#2d5016 0%,#4a7c23 50%,#6b9b3d 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.navbar-brand:hover{transform:translateY(-2px);background:rgba(147,197,114,0.15)}.navbar-brand:hover span{background:linear-gradient(135deg,#1a3009 0%,#3d6a1a 50%,#5a8a2d 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.navbar-brand-icon{width:50px;height:50px;min-width:50px;min-height:50px;background:white;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;color:white;font-size:1.5rem;box-shadow:0 4px 15px rgba(0,0,0,0.15);transition:all var(--transition-base);position:relative;overflow:visible;border:3px solid rgba(147,197,114,0.2)}.navbar-brand-icon::before{content:'';position:absolute;inset:-2px;border-radius:var(--radius-lg);background:rgba(147,197,114,0.1);z-index:-1;opacity:0.5;filter:blur(4px)}.navbar-brand:hover .navbar-brand-icon{transform:rotate(5deg) scale(1.05);box-shadow:0 6px 25px rgba(0,0,0,0.2);border-color:rgba(147,197,114,0.4)}.navbar-brand-icon i{z-index:1;position:relative}.navbar-brand-icon img{z-index:1;position:relative;width:100%;height:100%;object-fit:contain;border-radius:var(--radius-sm)}.navbar-menu{display:flex;align-items:center;gap:var(--space-sm);list-style:none;margin:0;padding:0}.navbar-item{position:relative}.navbar-link{color:var(--text-primary);font-weight:var(--font-weight-medium);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);transition:all var(--transition-base);position:relative;display:flex;align-items:center;gap:var(--space-xs);text-decoration:none}.navbar-link::before{content:'';position:absolute;inset:0;border-radius:var(--radius-md);background:linear-gradient(135deg,var(--color-pistachio-lighter) 0%,var(--color-pistachio-light) 100%);opacity:0;transition:opacity var(--transition-base);z-index:-1}.navbar-link::after{content:'';position:absolute;bottom:4px;left:50%;transform:translateX(-50%) scaleX(0);width:60%;height:3px;background:linear-gradient(90deg,var(--color-pistachio) 0%,var(--color-pistachio-dark) 100%);border-radius:var(--radius-full);transition:transform var(--transition-base)}.navbar-link:hover{color:var(--color-pistachio-dark);transform:translateY(-2px)}.navbar-link:hover::before{opacity:1}.navbar-link:hover::after{transform:translateX(-50%) scaleX(1)}.navbar-link.active{color:var(--color-pistachio-dark);font-weight:var(--font-weight-semibold)}.navbar-link.active::before{opacity:1}.navbar-link.active::after{transform:translateX(-50%) scaleX(1)}.navbar-link i{font-size:var(--font-size-sm);transition:transform var(--transition-fast)}.navbar-link:hover i{transform:scale(1.2)}.navbar-login-btn{padding:var(--space-sm) var(--space-lg);background:linear-gradient(135deg,var(--color-pistachio) 0%,var(--color-pistachio-dark) 100%);color:white;border:none;border-radius:var(--radius-lg);font-weight:var(--font-weight-semibold);font-size:var(--font-size-base);cursor:pointer;display:flex;align-items:center;gap:var(--space-xs);text-decoration:none;transition:all var(--transition-base);box-shadow:0 4px 12px rgba(147,197,114,0.3);position:relative;overflow:hidden}.navbar-login-btn::before{content:'';position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:rgba(255,255,255,0.3);transform:translate(-50%,-50%);transition:width 0.6s,height 0.6s}.navbar-login-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(147,197,114,0.4)}.navbar-login-btn:hover::before{width:300px;height:300px}.navbar-login-btn i{font-size:var(--font-size-sm);transition:transform var(--transition-fast)}.navbar-login-btn:hover i{transform:scale(1.2) rotate(5deg)}.user-account-dropdown{position:relative}.user-account-btn{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-xs) var(--space-sm) var(--space-xs) var(--space-md);background:var(--bg-primary);border:2px solid var(--color-pistachio-light);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-base);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--text-primary)}.user-account-btn:hover{background:var(--color-pistachio-lighter);border-color:var(--color-pistachio);transform:translateY(-2px);box-shadow:0 4px 12px rgba(147,197,114,0.2)}.user-account-avatar{width:35px;height:35px;border-radius:var(--radius-full);border:2px solid var(--color-pistachio);object-fit:cover;box-shadow:var(--shadow-sm)}.user-account-name{font-weight:var(--font-weight-semibold);color:var(--text-primary)}.user-account-btn i{font-size:var(--font-size-xs);color:var(--text-secondary);transition:transform var(--transition-fast)}.user-account-dropdown.active .user-account-btn i{transform:rotate(180deg)}.user-dropdown-menu{position:absolute;top:calc(100% + var(--space-sm));left:0;min-width:200px;background:rgba(255,255,255,0.98);backdrop-filter:blur(20px);border-radius:var(--radius-lg);box-shadow:0 8px 30px rgba(147,197,114,0.3);border:2px solid var(--color-pistachio-light);opacity:0;visibility:hidden;transform:translateY(-10px);transition:all var(--transition-base);z-index:1000;overflow:hidden}.user-dropdown-menu.active{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-item{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);color:var(--text-primary);text-decoration:none;transition:all var(--transition-fast);font-size:var(--font-size-base);font-weight:var(--font-weight-medium)}.dropdown-item:hover{background:var(--color-pistachio-lighter);color:var(--color-pistachio-dark);transform:translateX(-5px)}.dropdown-item i{width:20px;text-align:center;color:var(--color-pistachio-dark)}.dropdown-divider{height:1px;background:var(--color-pistachio-lighter);margin:var(--space-xs) 0}.theme-toggle{width:45px;height:45px;border-radius:var(--radius-full);background:rgba(147,197,114,0.2);border:2px solid var(--color-pistachio-light);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-base);color:var(--color-pistachio-dark);font-size:var(--font-size-lg);backdrop-filter:blur(10px)}.theme-toggle:hover{background:var(--color-pistachio);border-color:var(--color-pistachio-dark);color:white;transform:rotate(15deg) scale(1.1);box-shadow:0 4px 12px rgba(147,197,114,0.3)}.modern-hero{min-height:90vh;display:flex;align-items:center;justify-content:center;background-image:url('/static/images/vorodi.webp?2f700267db53');background-size:cover;background-position:center;background-repeat:no-repeat;position:relative;overflow:hidden;padding-top:var(--navbar-height)}.modern-hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(180deg,rgba(0,0,0,0.2) 0%,rgba(0,0,0,0.1) 50%,rgba(0,0,0,0.3) 100%);z-index:1}.modern-hero::after{content:'';position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(147,197,114,0.1) 0%,transparent 70%);animation:rotate 20s linear infinite;z-index:0}@keyframes rotate{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}.hero-content{position:relative;z-index:2;text-align:center;max-width:800px;padding:var(--space-2xl);animation:fadeIn 1s ease-out}.hero-title{font-size:var(--font-size-5xl);font-weight:var(--font-weight-bold);color:white;margin-bottom:var(--space-md);line-height:1.2;text-shadow:2px 2px 8px rgba(0,0,0,0.5),0 0 20px rgba(147,197,114,0.3)}.hero-subtitle{font-size:var(--font-size-xl);color:white;margin-bottom:var(--space-xl);line-height:1.6;text-shadow:1px 1px 4px rgba(0,0,0,0.5)}.hero-cta{display:flex;gap:var(--space-md);justify-content:center;flex-wrap:wrap}.modern-leaderboard{background:var(--bg-secondary);border-radius:var(--radius-xl);padding:var(--space-xl);box-shadow:var(--shadow-lg)}.leaderboard-header{text-align:center;margin-bottom:var(--space-xl)}.leaderboard-title{font-size:var(--font-size-3xl);font-weight:var(--font-weight-bold);color:var(--text-primary);margin-bottom:var(--space-sm)}.leaderboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-lg)}.leaderboard-item{background:var(--bg-primary);border-radius:var(--radius-xl);padding:var(--space-lg);box-shadow:var(--shadow-md);transition:all var(--transition-base);position:relative;overflow:hidden;border:2px solid transparent}.leaderboard-item::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--color-pistachio) 0%,var(--color-pistachio-dark) 100%);transform:scaleX(0);transition:transform var(--transition-base)}.leaderboard-item:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl);border-color:var(--color-pistachio)}.leaderboard-item:hover::before{transform:scaleX(1)}.leaderboard-item.top-1{background:linear-gradient(135deg,#FFD700 0%,#FFA500 100%);color:white}.leaderboard-item.top-2{background:linear-gradient(135deg,#C0C0C0 0%,#A0A0A0 100%);color:white}.leaderboard-item.top-3{background:linear-gradient(135deg,#CD7F32 0%,#A0522D 100%);color:white}.rank-badge{position:absolute;top:var(--space-md);right:var(--space-md);width:50px;height:50px;background:var(--color-pistachio);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:white;box-shadow:var(--shadow-md)}.leaderboard-user{display:flex;align-items:center;gap:var(--space-md);text-decoration:none;color:inherit}.user-avatar{width:70px;height:70px;border-radius:var(--radius-full);object-fit:cover;border:3px solid var(--color-pistachio-light);box-shadow:var(--shadow-md);transition:transform var(--transition-base)}.leaderboard-item:hover .user-avatar{transform:scale(1.1) rotate(5deg)}.user-info h4{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);margin-bottom:var(--space-xs)}.user-stats{display:flex;gap:var(--space-md);font-size:var(--font-size-sm)}.user-stats .points{color:var(--color-pistachio-dark);font-weight:var(--font-weight-semibold)}.user-stats .level{color:var(--text-secondary)}.xp-progress-container{background:var(--bg-secondary);border-radius:var(--radius-xl);padding:var(--space-lg);margin:var(--space-lg) 0}.xp-progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-md)}.xp-progress-label{font-weight:var(--font-weight-semibold);color:var(--text-primary)}.xp-progress-value{font-weight:var(--font-weight-bold);color:var(--color-pistachio-dark);font-size:var(--font-size-lg)}.xp-progress-bar{width:100%;height:24px;background:var(--color-pistachio-lighter);border-radius:var(--radius-full);overflow:hidden;position:relative;box-shadow:inset 0 2px 4px rgba(0,0,0,0.1)}.xp-progress-fill{height:100%;background:linear-gradient(90deg,var(--color-pistachio) 0%,var(--color-pistachio-dark) 100%);border-radius:var(--radius-full);transition:width 1s ease-out;position:relative;overflow:hidden}.xp-progress-fill::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,0.3) 50%,transparent 100%);animation:shimmer 2s infinite}@keyframes shimmer{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}.xp-progress-level{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-weight:var(--font-weight-bold);color:var(--text-primary);font-size:var(--font-size-sm);z-index:1}.modern-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:var(--space-lg);padding:var(--space-xl) 0}.modern-gallery.masonry{column-count:4;column-gap:var(--space-lg)}.modern-gallery.masonry .gallery-item{break-inside:avoid;margin-bottom:var(--space-lg);display:inline-block;width:100%}.gallery-item{position:relative;border-radius:var(--radius-xl);overflow:hidden;cursor:pointer;box-shadow:var(--shadow-md);transition:all var(--transition-base);background:var(--bg-primary);aspect-ratio:4 / 3;min-height:200px;max-height:400px}.gallery-item.private{border:3px solid 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ease}*{margin:0;padding:0;box-sizing:border-box;font-family:'IRANSans',sans-serif}html{scroll-behavior:smooth;overflow-x:hidden!important}body{background-color:var(--bg-color);color:var(--text-color);line-height:1.6;overflow-x:hidden;transition:var(--transition)}body.dark-mode{--bg-color:#181a1b;--card-bg:#23272b;--text-color:#e0e0e0;--dark-text:#f5f5f5;--light-text:#f8f8f8;--shadow:0 4px 16px rgba(255,255,255,0.07);--primary-color:#93C572;--primary-light:#B5D99C;--primary-dark:#7BA85A;--secondary-color:#ffd966}body.dark-mode .section-title,body.dark-mode .school-name span{color:var(--primary-light)}body.dark-mode .feature-card,body.dark-mode .gallery-item,body.dark-mode .staff-card{background:var(--card-bg);border:1px solid #333;box-shadow:var(--shadow)}body.dark-mode .feature-card h3,body.dark-mode .staff-name{color:var(--primary-color)}body.dark-mode .feature-icon i{color:var(--primary-light)}body.dark-mode .feature-card ul li,body.dark-mode .staff-bio,body.dark-mode .about-text 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.nav-link:hover{color:var(--secondary-color)}body.dark-mode .navbar{background-color:#23272b!important;color:var(--light-text)}body.dark-mode .theme-toggle{color:var(--secondary-color)}body.dark-mode .social-icon{background:rgba(255,255,255,0.08);color:var(--light-text)}body.dark-mode .social-icon:hover{background:var(--primary-color);color:#23272b}body.dark-mode .social-icon.eitaa:hover{background:#ffe599}body.dark-mode .copyright{color:#bdbdbd}body.dark-mode .staff{background-color:var(--card-bg)}body.dark-mode .staff-bio{color:#cccccc}body.dark-mode .staff-card{border:2px solid var(--primary-color)}body.dark-mode .staff-name{color:var(--primary-light)}body.dark-mode .staff-position{color:var(--primary-color)}body.dark-mode .about-text p{color:#d0d0d0}body.dark-mode .about-text strong{color:var(--secondary-color)}body.dark-mode .about-img img{box-shadow:0 10px 25px rgba(255,255,255,0.1)}body.dark-mode .features{background-color:var(--bg-color);color:var(--text-color);padding:30px 20px;border-radius:10px;box-shadow:0 4px 10px rgba(0,0,0,0.7)}body.dark-mode .features .feature-card{background-color:#1f1f1f;border:1px solid #333;padding:20px;margin-bottom:15px;border-radius:8px;transition:background-color 0.3s ease}body.dark-mode .features .feature-card:hover{background-color:#333333}body.dark-mode .features .feature-icon i{color:var(--primary-light)}body.dark-mode .features h3{color:var(--primary-light);font-weight:600;margin-bottom:10px}body.dark-mode .features ul li{color:#bbb;line-height:1.5}.container{width:90%;max-width:1200px;margin:0 auto}.section{padding:5rem 0}.school-name span{font-weight:bold;font-size:2.5rem;letter-spacing:-1px}.section-title{font-family:'IRANSans',sans-serif;font-weight:700;text-align:center;font-size:2.5rem;margin-bottom:3rem;color:var(--primary-dark);position:relative}.section-title::after{content:'';position:absolute;width:80px;height:4px;background-color:var(--primary-light);bottom:-15px;right:50%;transform:translateX(50%);border-radius:2px}.navbar{background-color:var(--primary-dark);color:var(--light-text);padding:1rem 0;position:fixed;width:100%;top:0;z-index:1000;transition:var(--transition)}.navbar.scrolled{padding:0.5rem 0;background-color:rgba(27,94,32,0.95);backdrop-filter:blur(10px)}.navbar .container{display:flex;justify-content:space-between;align-items:center}.navbar-brand{color:var(--light-text);text-decoration:none;font-size:1.5rem;font-weight:1000;display:flex;align-items:center;transition:var(--transition)}.navbar-brand i{margin-left:0.5rem;font-size:1.8rem;color:var(--secondary-color)}.navbar-brand:hover{transform:translateY(-2px);color:var(--secondary-color)}.nav-links{display:flex;align-items:center}.nav-link{color:var(--light-text);text-decoration:none;margin-right:1.5rem;font-weight:500;position:relative;transition:var(--transition)}.nav-link:hover{color:var(--secondary-color)}.nav-link::after{content:'';position:absolute;width:0;height:2px;bottom:-5px;right:0;background-color:var(--secondary-color);transition:var(--transition)}.nav-link:hover::after{width:100%;right:auto;left:0}.theme-toggle:hover{color:var(--secondary-color);transform:rotate(30deg) scale(1.1)}.hero{height:100vh;background:linear-gradient(rgba(0,0,0,0.6),rgba(0,0,0,0.4)),url('/static/css/images/hero-bg.jpg');background-size:cover;background-position:center;background-attachment:fixed;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--light-text);padding-top:80px;animation:fadeIn 1.5s ease-in-out}.hero-content{max-width:800px;padding:2rem}.hero-title{font-size:3.5rem;margin-bottom:1rem;text-shadow:2px 2px 8px rgba(0,0,0,0.5);animation:slideInDown 1s ease-out}.hero-subtitle{font-size:1.5rem;margin-bottom:2rem;text-shadow:1px 1px 4px rgba(0,0,0,0.5);animation:slideInUp 1s ease-out}.btn{display:inline-block;padding:0.8rem 2rem;border-radius:50px;text-decoration:none;font-weight:500;transition:var(--transition);box-shadow:var(--shadow);animation:pulse 2s infinite;position:relative;overflow:hidden;z-index:1}.btn::before{content:'';position:absolute;top:0;right:0;width:0;height:100%;background-color:rgba(255,255,255,0.2);transition:all 0.4s ease;z-index:-1}.btn:hover::before{width:100%;right:auto;left:0}.theme-toggle{background:none;border:none;color:var(--light-text);font-size:1.5rem;cursor:pointer;margin-right:1rem;transition:var(--transition)}.theme-toggle:hover{color:var(--secondary-color);transform:rotate(20deg) scale(1.1)}.about-content{display:flex;align-items:center;gap:3rem;margin-top:2rem}.about-text{flex:1;animation:fadeInLeft 1s ease-out}.about-text p{font-size:1.2rem;font-weight:500;color:#333;margin-bottom:1.5rem;text-align:justify;line-height:2}.about-text strong{color:var(--primary-dark)}.about-img{flex:1;animation:fadeInRight 1s ease-out}.about-img img{width:100%;border-radius:10px;box-shadow:var(--shadow);transition:var(--transition)}.about-img img:hover{transform:scale(1.02);box-shadow:0 10px 25px rgba(0,0,0,0.2)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.feature-card{background-color:var(--card-bg);border-radius:10px;padding:2rem;text-align:center;box-shadow:var(--shadow);transition:var(--transition);border-top:4px solid var(--primary-light);animation:fadeInUp 0.5s ease-out}.feature-card:hover{transform:translateY(-10px);box-shadow:0 15px 30px rgba(0,0,0,0.15);border-top-color:var(--secondary-color)}.feature-icon{font-size:3rem;color:var(--primary-light);margin-bottom:1.5rem;transition:var(--transition)}.feature-card:hover .feature-icon{color:var(--secondary-color);transform:rotate(15deg) scale(1.1)}.feature-card h3{margin-bottom:1rem;color:var(--primary-dark)}.feature-card ul{list-style:none;text-align:right}.feature-card li{margin-bottom:0.5rem;position:relative;padding-right:1.5rem}.feature-card li::before{content:'\f00c';font-family:'Font Awesome 6 Free';font-weight:900;position:absolute;right:0;color:var(--primary-light)}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-top:3rem}.gallery-item{position:relative;border-radius:10px;overflow:hidden;box-shadow:var(--shadow);transition:var(--transition);animation:fadeIn 0.5s ease-out}.gallery-item:hover{transform:scale(1.05);box-shadow:0 15px 30px rgba(0,0,0,0.2)}.gallery-item img{width:100%;height:250px;object-fit:cover;transition:var(--transition)}.gallery-item:hover img{transform:scale(1.1)}.gallery-caption{position:absolute;bottom:0;right:0;width:100%;padding:1rem;background:linear-gradient(transparent,rgba(0,0,0,0.7));color:var(--light-text);text-align:center;transform:translateY(100%);transition:var(--transition)}.gallery-item:hover .gallery-caption{transform:translateY(0)}.staff{background-color:#f8f9fa}.staff-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-top:3rem;align-items:stretch}.staff-card{height:100%;min-height:370px;display:flex;flex-direction:column;justify-content:flex-start;background:var(--card-bg);border-radius:10px;overflow:hidden;box-shadow:0 5px 15px rgba(0,0,0,0.1);transition:all 0.4s ease;border:2px solid var(--primary-light);animation:pulse-border 1s infinite}.staff-card:hover{transform:translateY(-10px);box-shadow:0 15px 40px rgba(0,0,0,0.2)}.staff-img{height:250px;overflow:hidden}.staff-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease}.staff-card:hover .staff-img img{transform:scale(1.1)}.staff-info{padding:1.5rem;text-align:center}.staff-name{color:var(--primary-dark);margin-bottom:0.5rem;font-size:1.3rem;font-weight:700}.staff-position{color:var(--primary-light);font-weight:500;margin-bottom:0.8rem}.staff-bio{color:#666;font-size:0.9rem;line-height:1.6}@media (max-width:992px){.staff-grid{grid-template-columns:1fr 1fr}.staff-grid .staff-card:nth-child(4),.staff-grid .staff-card:nth-child(5){grid-column:auto}}@media (max-width:768px){.staff-grid{grid-template-columns:1fr;gap:1.2rem}.staff-card{min-height:320px}.staff-grid .staff-card:nth-child(4),.staff-grid .staff-card:nth-child(5){grid-column:auto}}.modern-footer{background:linear-gradient(135deg,var(--primary-dark),#0d3b0f);padding:3rem 0;text-align:center;position:relative;overflow:hidden}.modern-footer::before{content:'';position:absolute;top:0;right:0;width:100%;height:100%;background:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path fill="rgba(255,255,255,0.05)" d="M0,0 L100,0 L100,100 Q50,80 0,100 Z"></path></svg>');background-size:100% auto;background-repeat:no-repeat;background-position:bottom;z-index:0}.footer-social{display:flex;justify-content:center;gap:1.5rem;margin-bottom:2rem;position:relative;z-index:1}.social-icon{width:60px;height:60px;border-radius:50%;background:rgba(255,255,255,0.1);display:flex;align-items:center;justify-content:center;color:white;font-size:1.8rem;transition:all 0.4s cubic-bezier(0.68,-0.55,0.265,1.55);position:relative;overflow:hidden}.social-icon::before{content:'';position:absolute;width:120%;height:120%;transform:rotate(45deg);left:-110%;top:90%;transition:all 0.4s cubic-bezier(0.68,-0.55,0.265,1.55)}.social-icon:hover::before{left:-10%;top:-10%}.social-icon:hover{transform:translateY(-10px) scale(1.1);color:var(--light-text)}.social-icon i{position:relative;z-index:1}.social-icon image{position:relative;z-index:1}.social-icon.instagram:hover{background-color:#d415d4;background-size:400% 400%;animation:rainbow 3s ease infinite}.social-icon.telegram:hover{background-color:#0088cc}.social-icon.eitaa:hover{background-color:#c7a012}.footer-info{margin-bottom:1.5rem;position:relative;z-index:1}.footer-info p{margin-bottom:0.8rem;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,0.8)}.footer-info i{margin-left:0.5rem;color:var(--secondary-color);font-size:20px}.copyright{color:rgba(255,255,255,0.7);font-size:0.9rem;position:relative;z-index:1}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInDown{from{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInLeft{from{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:translateX(0)}}@keyframes fadeInRight{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}@keyframes slideInDown{from{transform:translateY(-100px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes slideInUp{from{transform:translateY(100px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes pulse{0%{transform:scale(1);box-shadow:0 0 0 0 rgba(76,175,80,0.7)}70%{transform:scale(1.05);box-shadow:0 0 0 10px rgba(76,175,80,0)}100%{transform:scale(1);box-shadow:0 0 0 0 rgba(76,175,80,0)}}@keyframes glow{0%{box-shadow:0 0 5px var(--primary-light)}50%{box-shadow:0 0 20px var(--primary-light)}100%{box-shadow:0 0 5px var(--primary-light)}}@keyframes bounce{0%,20%,50%,80%,100%{transform:translateY(0)}40%{transform:translateY(-30px)}60%{transform:translateY(-15px)}}@keyframes shake{0%,100%{transform:translateX(0)}10%,30%,50%,70%,90%{transform:translateX(-5px)}20%,40%,60%,80%{transform:translateX(5px)}}@keyframes flip{0%{transform:perspective(400px) rotateY(0)}50%{transform:perspective(400px) rotateY(180deg)}100%{transform:perspective(400px) rotateY(360deg)}}@keyframes rainbow{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}@keyframes pulse-border{0%{border-color:var(--primary-light)}50%{border-color:var(--secondary-color)}100%{border-color:var(--primary-light)}}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-20px)}}@media (max-width:1200px){.container{width:95%;padding:0 1.5rem}}@media (max-width:992px){.about-content{flex-direction:column;gap:1.5rem}.about-text,.about-img{width:100%;text-align:center}.features-grid{grid-template-columns:repeat(2,1fr);gap:1.2rem}.gallery-grid{grid-template-columns:repeat(2,1fr);gap:1rem}.staff-grid{grid-template-columns:1fr 1fr}.staff-grid .staff-card:nth-child(4),.staff-grid .staff-card:nth-child(5){grid-column:auto}.staff-card{min-height:320px}.hero{height:60vh;padding-top:60px}.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}}@media (max-width:768px){.container{width:100%;padding:0 1rem}.navbar .container{flex-direction:row;padding:0 1rem}.nav-links{position:fixed;top:60px;right:-100vw;width:80vw;height:calc(100vh - 60px);background-color:var(--primary-dark);flex-direction:column;align-items:center;justify-content:flex-start;padding-top:2rem;transition:right 0.3s;z-index:2000}.nav-links.active{right:0}.menu-toggle{display:block;background:none;border:none;color:var(--light-text);font-size:2rem;margin-right:1rem;cursor:pointer;z-index:2100}.nav-link{margin:1rem 0;font-size:1.2rem}.footer-content{grid-template-columns:1fr;gap:1.2rem;text-align:center}.footer-social{justify-content:center}.staff-grid{grid-template-columns:1fr;gap:1.2rem}.staff-card{min-height:auto;padding:1.25rem}.staff-img{height:200px}.staff-grid .staff-card:nth-child(4),.staff-grid .staff-card:nth-child(5){grid-column:auto}.features-grid{grid-template-columns:1fr;gap:1rem}.gallery-grid{grid-template-columns:repeat(2,1fr);gap:0.75rem}.gallery-item{height:150px}.gallery-item img{height:100%}.section-title{font-size:1.5rem;margin-bottom:1.5rem}.section-title::after{width:60px;height:3px;bottom:-10px}.about-text p{font-size:1rem;line-height:1.7}.feature-card{padding:1.25rem}.feature-icon{font-size:2rem;margin-bottom:1rem}.feature-card h3{font-size:1.1rem}}@media (max-width:576px){.container{width:100%;padding:0 0.75rem}.section{padding:1.5rem 0}.hero{height:50vh;padding-top:50px}.hero-title{font-size:1.25rem;line-height:1.3}.hero-subtitle{font-size:0.875rem;line-height:1.5}.hero-content{padding:1rem}.about-content{gap:1rem}.feature-card,.staff-card{padding:1rem}.gallery-item{height:120px;border-radius:8px}.gallery-caption{padding:0.5rem;font-size:0.75rem}.section-title{font-size:1.25rem}.staff-img{height:180px}.staff-name{font-size:1.1rem}.staff-position{font-size:0.875rem}.staff-bio{font-size:0.8rem}.btn{padding:0.6rem 1.5rem;font-size:0.9rem}.school-name span{font-size:1.5rem}}@media (max-width:360px){.container{padding:0 0.5rem}.hero-title{font-size:1.125rem}.hero-subtitle{font-size:0.8125rem}.section-title{font-size:1.125rem}.gallery-item{height:100px}}.section.teacher-videos{padding:5rem 0;background:#f8f9fa}.section-title{text-align:center;font-size:2.5rem;color:#333;margin-bottom:1rem;position:relative}.section-title::after{content:'';display:block;width:80px;height:4px;background:var(--primary-light,#80f14f);margin:1rem auto 0;border-radius:2px}.videos-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem;margin-top:4rem;padding:0 1rem}.video-card{background:#ffffff;border-radius:20px;padding:1.5rem;box-shadow:0 5px 20px rgba(0,0,0,0.08);transition:all 0.3s cubic-bezier(0.4,0,0.2,1);border:2px solid transparent;position:relative;overflow:hidden}.video-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#80f14f 0%,#6dd63d 100%);transform:translateX(-100%);transition:transform 0.3s ease}.video-card:hover::before{transform:translateX(0)}.video-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,0,0,0.12);border-color:#80f14f20}.teacher-name{font-size:1.25rem;color:#333;margin-bottom:0.5rem;text-align:center;font-weight:600}.teacher-subject{color:#666;text-align:center;margin-bottom:1.25rem;font-size:0.9rem;padding:0.3rem 1rem;background:#f5f5f5;border-radius:20px;display:inline-block;width:100%}.video-wrapper{position:relative;width:100%;border-radius:12px;overflow:hidden;box-shadow:0 3px 10px rgba(0,0,0,0.1);background:#000}.h_iframe-aparat_embed_frame{position:relative;width:100%}.h_iframe-aparat_embed_frame iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.video-wrapper::before{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;font-size:0.9rem;z-index:1}@media (max-width:1024px){.videos-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}}@media (max-width:768px){.section.teacher-videos{padding:3rem 0}.section-title{font-size:2rem}.videos-grid{grid-template-columns:1fr;gap:1.5rem;padding:0 0.5rem}.video-card{padding:1.25rem}.teacher-name{font-size:1.1rem}}@media (min-width:1400px){.videos-grid{grid-template-columns:repeat(auto-fit,minmax(380px,1fr));max-width:1400px;margin-left:auto;margin-right:auto}}[data-aos="fade-up"]{opacity:0;transform:translateY(30px);transition:all 0.6s ease}[data-aos="fade-up"].aos-animate{opacity:1;transform:translateY(0)}.video-card:nth-child(n+7){animation-delay:0.1s}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-bottom:2rem}.footer-cta{text-align:center;background:rgba(255,255,255,0.1);padding:1.5rem;border-radius:10px;animation:pulse-cta 3s infinite}.footer-cta h3{color:var(--light-text);margin-bottom:1rem;font-size:1.3rem}.btn-register{display:inline-flex;align-items:center;justify-content:center;padding:0.8rem 1.5rem;background-color:var(--secondary-color);color:#333;font-weight:700;border-radius:50px;text-decoration:none;transition:all 0.4s ease;box-shadow:0 4px 15px rgba(255,193,7,0.3)}.btn-register i{margin-left:0.5rem;font-size:1.2rem}.btn-register:hover{background-color:#ffd700;transform:translateY(-3px);box-shadow:0 6px 20px rgba(255,193,7,0.4)}@keyframes pulse-cta{0%{box-shadow:0 0 0 0 rgba(255,193,7,0.2)}70%{box-shadow:0 0 0 15px rgba(255,193,7,0)}100%{box-shadow:0 0 0 0 rgba(255,193,7,0)}}.yel{color:#ffd700}.blue{color:#89d8ff}.green{color:#94ff9a}.greend{color:#12530a}.btn-primary{background:linear-gradient(135deg,#d2f4c4 0%,#a4e3a0 100%);color:#2d3a2d;font-weight:600;padding:0.75rem 1.8rem;border-radius:14px;border:none;cursor:pointer;position:relative;overflow:hidden;transition:transform 0.25s ease,box-shadow 0.25s ease;box-shadow:0 6px 16px rgba(0,0,0,0.12);backdrop-filter:blur(4px)}.btn-primary::before{content:"";position:absolute;top:0;left:-50%;width:200%;height:100%;background:rgba(255,255,255,0.25);transform:skewX(-25deg);transition:left 0.5s ease}.btn-primary:hover::before{left:150%}.btn-primary:active{transform:translateY(1px) scale(0.98)}.btn-primary:hover{background-color:rgba(76,175,80,0.85);color:#ffffff;border-color:rgba(255,255,255,0.2);box-shadow:0 0 12px rgba(76,175,80,0.6);transform:translateY(-2px)}.hero{position:relative;background-image:url('/static/images/vorodi.webp?2f700267db53');background-size:cover;background-position:center;height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;color:white;overflow:hidden}.hero::before{content:'';position:absolute;inset:0;background:rgba(0,0,0,0.5);z-index:1}.hero-content{position:relative;z-index:2;padding:2rem;animation:fadeInUp 1s ease-out}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.navbar{position:fixed;top:0;width:100%;padding:1rem 2rem;background-color:rgba(0,0,0,0);transition:background-color 0.5s ease,box-shadow 0.3s ease;z-index:1000}.navbar.scrolled{background-color:#03360378;box-shadow:0 2px 8px rgba(0,0,0,0.3);transition:transform 0.5s ease}.navbar-brand{display:flex;align-items:center;gap:10px;font-size:1.4rem;font-weight:bold;color:#ffffff;text-decoration:none;transition:transform 0.3s ease;border-radius:12px}.navbar-brand:hover{transform:scale(1.05);color:#00ffaa}.navbar-brand img{height:80px;width:auto;transition:transform 0.3s ease}.navbar-brand img:hover{transform:rotate(-5deg) scale(1.1)}.social-img-icon{width:24px;height:24px;object-fit:contain;filter:brightness(0) invert(1);transition:all 0.3s ease}.social-icon:hover .social-img-icon{filter:none}.social-icon.eitaa{display:flex;align-items:center;justify-content:center}.social-icon.eitaa:hover{background-color:#c7a012}.social-icon img.social-icon-img{position:absolute;width:24px;height:24px;top:50%;left:50%;transform:translate(-50%,-50%);filter:brightness(0) invert(1);transition:all 0.3s ease;z-index:100}.social-icon:hover img.social-icon-img{filter:brightness(1) invert(0);transform:translate(-50%,-50%) 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.staff-card:hover{box-shadow:0 0 32px 8px #7ed95799,0 2px 16px #ffd96699;border-image:linear-gradient(90deg,#7ed957,#ffd966) 1}body.dark-mode .feature-card,body.dark-mode .gallery-item{border-radius:16px;box-shadow:0 4px 24px #7ed95722,0 1.5px 8px #ffd96622;border:1.5px solid #333}body.dark-mode .feature-card:hover,body.dark-mode .gallery-item:hover{box-shadow:0 0 24px 4px #7ed95780,0 2px 16px #ffd96660;border-image:linear-gradient(90deg,#7ed957,#ffd966) 1}body.dark-mode .btn-primary,body.dark-mode .btn-register{border-radius:16px;font-weight:bold;letter-spacing:0.5px;box-shadow:0 2px 12px #7ed95733;background:linear-gradient(90deg,#7ed957 60%,#ffd966 100%);color:#23272b;border:none;transition:background 0.3s,color 0.3s}body.dark-mode .btn-primary:hover,body.dark-mode .btn-register:hover{background:linear-gradient(90deg,#ffd966 0%,#7ed957 100%);color:#23272b}body.dark-mode .theme-toggle{color:#ffd966;background:none;border-radius:50%;box-shadow:0 0 8px #ffd96655;transition:box-shadow 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p{color:var(--text-color);margin-bottom:1.5rem}body.dark-mode .event-card{background:linear-gradient(135deg,#23272b 80%,#23272b 100%);border:2px solid #333;box-shadow:0 6px 32px #7ed95722,0 1.5px 8px #ffd96622}body.dark-mode .event-card:hover{box-shadow:0 0 32px 8px #7ed95799,0 2px 16px #ffd96699;border-image:linear-gradient(90deg,#7ed957,#ffd966) 1}body.dark-mode .event-card h3{color:var(--primary-color)}body.dark-mode .event-card p{color:#bdbdbd}@media (max-width:768px){.events-content{flex-direction:column;align-items:center;gap:1.2rem}.event-card{width:100%;min-width:unset;max-width:99vw;padding:1.2rem 0.7rem}}body.dark-mode .section.teacher-videos{background:#23272b}body.dark-mode .video-card{background:linear-gradient(135deg,#23272b 80%,#23272b 100%);border:2px solid #333;box-shadow:0 6px 32px #7ed95722,0 1.5px 8px #ffd96622}body.dark-mode .video-card:hover{box-shadow:0 0 32px 8px #7ed95799,0 2px 16px #ffd96699;border-image:linear-gradient(90deg,#7ed957,#ffd966) 1}body.dark-mode .teacher-name{color:var(--primary-color)}body.dark-mode .teacher-subject{background:#23272b;color:#bdbdbd}body.dark-mode .video-wrapper{background:#181a1b;box-shadow:0 3px 10px #7ed95722}.i{text-decoration:none}.form-group{margin-bottom:1.2rem;display:flex;flex-direction:column;align-items:flex-start}.form-input{width:100%;padding:0.7rem 1rem;border:1.5px solid #bdbdbd;border-radius:8px;font-size:1rem;background:#fff;color:#222;margin-top:0.4rem;transition:border 0.2s;outline:none;box-sizing:border-box}.form-input:focus{border-color:var(--primary-light,#4caf50);background:#f6fff6}body.dark-mode .form-input{background:#23272b;color:#e0e0e0;border:1.5px solid #444}body.dark-mode .form-input:focus{border-color:var(--primary-light,#7ed957);background:#181a1b}.nav-admin{background:var(--secondary-color);color:#333!important;padding:0.5rem 1rem;border-radius:20px;font-weight:600}.nav-admin:hover{background:#ffd700;color:#333!important}.section-separator{height:2px;background:linear-gradient(90deg,transparent 0%,var(--color-pistachio-lighter) 50%,transparent 100%);margin:var(--space-xl) 0;border:none}html,body{overflow-x:hidden!important;max-width:100vw}img,video,iframe,embed,object{max-width:100%;height:auto;display:block}.img-fluid{max-width:100%;height:auto}.table-responsive{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;display:block}.table-responsive table{min-width:600px;width:100%}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 1rem;box-sizing:border-box}@media (min-width:1025px){.container{padding:0 2rem}.mobile-only,.tablet-only{display:none!important}}@media (min-width:768px) and (max-width:1024px){:root{--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--font-size-4xl:1.75rem;--font-size-5xl:2rem}.container{padding:0 1.5rem}.grid-2,.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}.flex-tablet-column{flex-direction:column!important}h1{font-size:1.75rem}h2{font-size:1.5rem}h3{font-size:1.25rem}h4{font-size:1.1rem}.section,section{padding:3rem 0}.desktop-only{display:none!important}.mobile-only{display:none!important}.navbar-center{display:none}.mobile-menu-toggle{display:flex!important}.modern-gallery,.gallery-grid{grid-template-columns:repeat(2,1fr);gap:1rem}.teacher-grid,.staff-grid{grid-template-columns:repeat(2,1fr)}.news-grid{grid-template-columns:repeat(2,1fr)}.features-grid,.features-grid-modern{grid-template-columns:repeat(2,1fr)}.intro-content{grid-template-columns:1fr;gap:2rem}.about-content{flex-direction:column;gap:2rem}.about-text,.about-img{width:100%}}@media 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.btn,.hero-cta-buttons .btn,.cta-buttons .btn{width:100%;max-width:280px;margin:0 auto}.navbar-container{padding:0 1rem;gap:0.5rem}.navbar-brand span{font-size:0.9rem;max-width:120px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.navbar-brand-icon{width:38px;height:38px;min-width:38px;min-height:38px;font-size:1.1rem}.navbar-center{display:none!important}.mobile-menu-toggle{display:flex!important}.navbar-login-btn{padding:0.5rem;min-width:40px}.navbar-login-btn span{display:none}.mobile-menu{width:100%}.mobile-menu ul{padding:1rem}.mobile-menu-item a{padding:1rem;font-size:1rem}.modern-gallery,.gallery-grid{grid-template-columns:repeat(2,1fr)!important;gap:0.75rem}.gallery-item{min-height:120px;max-height:180px;border-radius:0.75rem}.gallery-overlay h3{font-size:0.875rem}.gallery-overlay p{display:none}.teacher-grid,.staff-grid{grid-template-columns:1fr!important;gap:1rem}.teacher-card,.staff-card{padding:1rem}.teacher-photo,.staff-img img{width:80px;height:80px}.teacher-name,.staff-name{font-size:1rem}.news-grid{grid-template-columns:1fr!important;gap:1rem}.news-card{border-radius:0.75rem}.news-image{height:180px}.news-content{padding:1rem}.news-title{font-size:1rem;min-height:auto}.features-grid,.features-grid-modern{grid-template-columns:1fr!important;gap:1rem}.feature-card,.feature-card-modern{padding:1.25rem}.feature-icon-large{width:60px;height:60px;font-size:1.5rem}.feature-title-modern{font-size:1rem}.intro-content,.about-content{display:flex!important;flex-direction:column!important;gap:1.5rem}.intro-text,.intro-image,.about-text,.about-img{width:100%!important;text-align:center}.intro-text h2,.about-text h2{font-size:1.5rem}.intro-image img{max-width:200px;margin:0 auto}.homepage-hero,.modern-hero{min-height:70vh;padding-top:70px}.hero-title-main,.hero-title{font-size:1.5rem!important;line-height:1.3}.hero-subtitle-main,.hero-subtitle{font-size:0.9375rem!important;line-height:1.5}.hero-content-wrapper,.hero-content{padding:1.5rem}.environment-carousel{height:250px}.environment-slide-overlay h3{font-size:1rem}.carousel-btn{width:36px;height:36px;font-size:0.875rem}.carousel-btn-prev{right:0.5rem}.carousel-btn-next{left:0.5rem}.carousel-indicators .indicator{width:8px;height:8px}.section-separator{max-width:90%;margin:1.5rem auto}.section-title{font-size:1.25rem!important;margin-bottom:1.5rem}.section-title::after{width:60px;height:3px;bottom:-10px}.leaderboard-container{padding:1rem}.topLeadersList{min-height:130px;padding-top:1.5rem}.topLeadersList .leader:nth-child(1) .leader-image{width:70px;height:70px}.topLeadersList .leader:nth-child(2) .leader-image,.topLeadersList .leader:nth-child(3) .leader-image{width:55px;height:55px}.crown svg{width:1.5rem}.leaderName{font-size:0.75rem;bottom:-20px}.playerslist{margin-top:4rem;font-size:0.75rem}.table{grid-template-columns:0.4fr 2fr 0.8fr 0.8fr 0.8fr;padding:0.5rem;font-size:0.7rem}.player{grid-template-columns:0.4fr 2fr 0.8fr 0.8fr 0.8fr;padding:0.5rem;min-height:40px}.player .user-image{width:24px;height:24px}.modern-footer{padding:2rem 0 1rem}.footer-content{grid-template-columns:1fr!important;gap:1.5rem;text-align:center}.footer-section{margin-bottom:1rem}.footer-section h3{font-size:1rem;margin-bottom:0.75rem}.footer-section p{font-size:0.875rem;margin-bottom:0.5rem}.footer-social{justify-content:center}.social-icon{width:35px;height:35px;font-size:1rem}.footer-bottom{font-size:0.75rem;padding-top:1rem}.cta-section{padding:2rem 0}.cta-section .section-title{font-size:1.25rem}.cta-description{font-size:0.9375rem}.videos-grid{grid-template-columns:1fr!important;gap:1rem;padding:0 0.5rem}.video-card{padding:1rem}.teacher-name{font-size:1rem}.card{padding:1rem;border-radius:0.75rem}.card-title{font-size:1rem}.card-body{font-size:0.875rem}.user-account-btn{padding:0.375rem;min-width:40px}.user-account-avatar{width:30px;height:30px}.user-account-name{display:none}.user-dropdown-menu{left:auto;right:0;min-width:180px}.notifications-bell{width:40px;height:40px;font-size:1rem;right:1rem;bottom:1rem}.notifications-panel{width:calc(100vw - 2rem);right:1rem;max-height:60vh}}@media (max-width:480px){:root{--space-xs:0.25rem;--space-sm:0.5rem;--space-md:0.75rem;--space-lg:1rem;--space-xl:1.25rem;--space-2xl:1.5rem;--font-size-base:0.875rem}.container{padding:0 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(orientation:landscape){.homepage-hero,.modern-hero{min-height:100vh;padding-top:60px}.hero-content-wrapper,.hero-content{padding:1rem}.hero-title-main,.hero-title{font-size:1.25rem!important}.hero-subtitle-main,.hero-subtitle{font-size:0.875rem!important}.hero-cta-buttons{flex-direction:row;flex-wrap:wrap;justify-content:center}.hero-cta-buttons .btn{width:auto;max-width:none}}@media (-webkit-min-device-pixel-ratio:2),(min-resolution:192dpi){img{image-rendering:-webkit-optimize-contrast}}@media print{.modern-navbar,.mobile-menu,.mobile-menu-toggle,.notifications-bell,.notifications-panel,.footer-social,.btn{display:none!important}body{font-size:12pt;color:#000;background:#fff}.container{width:100%;max-width:none;padding:0}.section,section{padding:1cm 0;page-break-inside:avoid}h1,h2,h3{page-break-after:avoid}img{max-width:100%!important;page-break-inside:avoid}}.about-section{padding-top:calc(var(--navbar-height) + 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0.3s}.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--color-pistachio)}@media (max-width:1024px){.contact-content{grid-template-columns:1fr;gap:1.5rem}}@media (max-width:767px){.contact-section{padding-top:calc(70px + 1rem)}.contact-content{grid-template-columns:1fr;gap:1rem}.contact-info,.contact-form{padding:1.25rem}.contact-info h3,.contact-form h3{font-size:1.125rem;margin-bottom:1rem}.contact-item{flex-direction:column;gap:0.5rem}.contact-item i{font-size:1rem}.contact-item p{font-size:0.9375rem}.contact-form input,.contact-form textarea{padding:0.625rem;font-size:0.9375rem}.contact-form button{width:100%}}.gallery-section{padding-top:calc(var(--navbar-height) + 2rem)}@media (max-width:767px){.gallery-section{padding-top:calc(70px + 1rem)}}.teachers-section{padding-top:calc(var(--navbar-height) + 2rem)}.year-filter{display:flex;align-items:center;justify-content:center;gap:var(--space-md);margin-bottom:var(--space-xl);padding:var(--space-md);background:var(--bg-secondary);border-radius:var(--radius-lg);flex-wrap:wrap}.year-filter label{font-weight:var(--font-weight-medium);color:var(--text-primary);font-size:var(--font-size-base)}.year-filter select{padding:var(--space-sm) var(--space-lg);border:2px solid var(--color-pistachio);border-radius:var(--radius-md);background:var(--bg-primary);color:var(--text-primary);font-size:var(--font-size-base);font-family:inherit;cursor:pointer;min-width:150px;transition:all 0.3s ease}.year-filter select:hover{border-color:var(--color-pistachio-dark)}.year-filter select:focus{outline:none;border-color:var(--color-pistachio-dark);box-shadow:0 0 0 3px rgba(147,197,114,0.2)}@media (max-width:767px){.teachers-section{padding-top:calc(70px + 1rem)}.year-filter{flex-direction:column;gap:var(--space-sm);text-align:center}.year-filter select{width:100%;max-width:250px}.teacher-card{padding:1rem}.teacher-photo{width:80px;height:80px;margin-bottom:0.75rem}.teacher-name{font-size:1rem}.teacher-title,.teacher-subjects{font-size:0.875rem}}.news-section,.news-detail-section{padding-top:calc(var(--navbar-height) + 2rem)}@media (max-width:767px){.news-section,.news-detail-section{padding-top:calc(70px + 1rem)}.news-detail-content{padding:1rem}.news-detail-content h1{font-size:1.25rem}.news-detail-content p{font-size:0.9375rem;line-height:1.7}.news-detail-content img{border-radius:0.75rem}}.profile-section,.dashboard-section{padding-top:calc(var(--navbar-height) + 2rem)}.profile-content,.dashboard-content{display:grid;grid-template-columns:250px 1fr;gap:2rem}.profile-sidebar,.dashboard-sidebar{background:var(--bg-primary);padding:1.5rem;border-radius:1rem;box-shadow:0 4px 20px rgba(147,197,114,0.15);height:fit-content;position:sticky;top:calc(var(--navbar-height) + 1rem)}@media (max-width:1024px){.profile-content,.dashboard-content{grid-template-columns:1fr;gap:1.5rem}.profile-sidebar,.dashboard-sidebar{position:static;display:flex;flex-wrap:wrap;gap:0.5rem;justify-content:center}}@media (max-width:767px){.profile-section,.dashboard-section{padding-top:calc(70px + 1rem)}.profile-content,.dashboard-content{gap:1rem}.profile-sidebar,.dashboard-sidebar{padding:1rem}}@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:0.01ms!important;animation-iteration-count:1!important;transition-duration:0.01ms!important}}*:focus-visible{outline:3px solid var(--color-pistachio);outline-offset:2px}