:root{--primary-color:#0071e3;--primary-hover:#0062cc;--secondary-color:#6c757d;--success-color:#28a745;--danger-color:#dc3545;--warning-color:#ffc107;--info-color:#17a2b8;--light-color:#f8f9fa;--dark-color:#343a40;--white:#fff;--black:#000;--gray-100:#f8f9fa;--gray-200:#e9ecef;--gray-300:#dee2e6;--gray-400:#ced4da;--gray-500:#adb5bd;--gray-600:#6c757d;--gray-700:#495057;--gray-800:#343a40;--gray-900:#212529;--font-family:-apple-system , BlinkMacSystemFont , "Segoe UI" , Roboto , sans-serif;--box-shadow:0 4px 6px rgba(0,0,0,.1);--box-shadow-lg:0 10px 15px rgba(0,0,0,.1);--border-radius:8px;--border-radius-lg:12px;--transition:all .3s ease;--glass-bg:rgba(255,255,255,.1);--glass-border:rgba(255,255,255,.2);--glass-shadow:0 8px 32px 0 rgba(31,38,135,.37)}[data-theme="dark"]{--bg-color:#121212;--text-color:#e0e0e0;--card-bg:#1e1e1e;--header-bg:rgba(30,30,30,.659);--border-color:#333;--shadow-color:rgba(0,0,0,.4);--glass-bg:rgba(30,30,30,.5);--glass-border:rgba(255,255,255,.1);--glass-shadow:0 8px 32px 0 rgba(0,0,0,.37)}[data-theme="light"]{--bg-color:#fff;--text-color:#333;--card-bg:#f8f9fa;--header-bg:rgba(248,249,250,.575);--border-color:#dee2e6;--shadow-color:rgba(0,0,0,.1);--glass-bg:rgba(255,255,255,.5);--glass-border:rgba(255,255,255,.2);--glass-shadow:0 8px 32px 0 rgba(31,38,135,.37)}*{margin:0;padding:0;box-sizing:border-box}body{font-family: var(--font-family);background-color:var(--bg-color);color:var(--text-color);line-height:1.6;transition:var(--transition);overflow-x:hidden}body::before{content:'';position:fixed;top:0;left:0;width:100%;height:100%;background:url(https://nightdew.ru/images/bg.jpg.pagespeed.ce.NPEIis28kB.jpg) no-repeat center center;background-size:cover;background-attachment:fixed;z-index:-2;opacity:.1}.container{max-width:1200px;margin:0 auto;padding:0 20px}.glass-effect{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:var(--border-radius-lg)}@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  
  to {
    opacity: 1;
    transform: translateY(0);
  }
}@keyframes slideInDown {
  from {
    transform: translateY(-100%);
  }
  
  to {
    transform: translateY(0);
  }
}@keyframes pulse {
  0% {
    transform: scale(1);
  }
  
  50% {
    transform: scale(1.05);
  }
  
  to {
    transform: scale(1);
  }
}@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  
  to {
    transform: rotate(360deg);
  }
}@keyframes bounce {

  0%,
  20%,
  53%,
  80%,
  to {
    transform: translate3d(0, 0, 0);
  }
  
  40%,
  43% {
    transform: translate3d(0, -15px, 0);
  }
  
  70% {
    transform: translate3d(0, -7px, 0);
  }
  
  90% {
    transform: translate3d(0, -3px, 0);
  }
}@keyframes float {
  0% {
    transform: translateY(0px);
  }
  
  50% {
    transform: translateY(-10px);
  }
  
  to {
    transform: translateY(0px);
  }
}@keyframes glow {
  0% {
    box-shadow: 0 0 5px rgba(0, 113, 227, 0.5);
  }
  
  50% {
    box-shadow: 0 0 20px rgba(0, 113, 227, 0.8);
  }
  
  to {
    box-shadow: 0 0 5px rgba(0, 113, 227, 0.5);
  }
}@keyframes wave {
  0% {
    transform: rotate(0deg);
  }
  
  10% {
    transform: rotate(14deg);
  }
  
  20% {
    transform: rotate(-8deg);
  }
  
  30% {
    transform: rotate(14deg);
  }
  
  40% {
    transform: rotate(-4deg);
  }
  
  50% {
    transform: rotate(10deg);
  }
  
  60% {
    transform: rotate(0deg);
  }
  
  to {
    transform: rotate(0deg);
  }
}@keyframes typewriter {
  from {
    width: 0;
  }
  
  to {
    width: 100%;
  }
}@keyframes blink {

  from,
  to {
    border-color: transparent;
  }
  
  50% {
    border-color: var(--primary-color);
  }
}@keyframes gradient {
  0% {
    background-position: 0% 50%;
  }
  
  50% {
    background-position: 100% 50%;
  }
  
  to {
    background-position: 0% 50%;
  }
}@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  
  to {
    background-position: 200% 0;
  }
}@keyframes slideInLeft {
  from {
    transform: translateX(-100%);
  }
  
  to {
    transform: translateX(0);
  }
}@keyframes slideInRight {
  from {
    transform: translateX(100%);
  }
  
  to {
    transform: translateX(0);
  }
}@keyframes zoomIn {
  from {
    transform: scale(0);
  }
  
  to {
    transform: scale(1);
  }
}@keyframes backgroundAnimation {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  to {
    background-position: 0% 50%;
  }
}@keyframes floating {
  0% {
    transform: translate(0px, 0px);
  }
  50% {
    transform: translate(0px, 15px);
  }
  to {
    transform: translate(0px, 0px);
  }
}#main-header{position:fixed;top:0;left:0;width:100%;background-color:var(--header-bg);backdrop-filter:blur(10px);z-index:1000;box-shadow:0 2px 10px var(--shadow-color);transition:var(--transition)}.header-content{display:flex;justify-content:space-between;align-items:center;padding:15px 0}#site-title{font-size:28px;font-weight:700;color:var(--primary-color);margin:0;background:linear-gradient(45deg,var(--primary-color),#00a2ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;animation:pulse 2s infinite}.header-controls{display:flex;align-items:center;gap:15px}.icon-button{background:none;border:none;color:var(--text-color);font-size:18px;cursor:pointer;padding:8px;border-radius:50%;transition:var(--transition);position:relative;overflow:hidden}.icon-button:hover{background-color:rgba(0,0,0,.05);color:var(--primary-color);transform:rotate(12deg)}.language-switcher{display:flex;border:1px solid var(--border-color);border-radius:var(--border-radius);overflow:hidden}.language-btn{padding:6px 12px;background:none;border:none;cursor:pointer;transition:var(--transition);font-weight:500;position:relative}.language-btn.active{background-color:var(--primary-color);color:#fff}.language-btn:not(.active):hover {background-color:var(--gray-200)}.hero-section{padding:120px 0 80px;min-height:60vh;display:flex;align-items:center;position:relative;overflow:hidden}.hero-background{position:absolute;top:0;left:0;width:100%;height:100%;background-size:cover;z-index:-1}.hero-content{padding:40px;text-align:center;max-width:800px;margin:0 auto;animation:fadeIn 1s ease-out;color:var(--text-color)}.hero-content h2{font-size:3.5rem;margin-bottom:20px;background:linear-gradient(45deg,var(--primary-color),#00a2ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-content p{font-size:1.5rem;margin-bottom:30px}.about-section{padding:100px 0;position:relative;overflow:hidden}.section-title{text-align:center;font-size:2.5rem;margin-bottom:50px;position:relative;display:inline-block;left:50%;transform:translateX(-50%);color:var(--text-color)}.section-title:after{content:'';display:block;width:60px;height:4px;background:linear-gradient(45deg,var(--primary-color),#00a2ff);margin:15px auto 0;border-radius:2px;animation:pulse 2s infinite}.about-content{padding:40px;max-width:800px;margin:0 auto;animation:fadeIn 1s ease-out;color:var(--text-color)}.about-content p{margin-bottom:20px;font-size:1.1rem;line-height:1.8;text-align:justify;text-justify:inter-word;word-spacing:-.05em}.products-section{padding:100px 0;position:relative}.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:30px;margin-top:50px}.product-card{border-radius:var(--border-radius-lg);overflow:hidden;transition:var(--transition);animation:fadeIn .6s ease-out;position:relative;transform-style:preserve-3d}.product-card:hover{transform:translateY(-10px) rotateX(5deg);box-shadow:var(--box-shadow-lg)}.product-image{padding:10px;height:300px;overflow:hidden;position:relative;display:flex;align-items:center;justify-content:center;background-color:var(--card-bg)}.product-image img{width:100%;height:100%;object-fit:contain;transition:var(--transition)}.image-slider{position:relative;width:100%;height:400px;overflow:hidden;border-radius:var(--border-radius-lg)}.product-card:hover .product-image img{transform:scale(1.1)}.product-info{padding:20px;position:relative;color:var(--text-color)}.product-info h3{font-size:1.5rem;margin-bottom:10px;position:relative;display:inline-block}.product-info h3::after{content:'';position:absolute;bottom:-5px;left:0;width:0;height:2px;background:var(--primary-color);transition:var(--transition)}.product-card:hover .product-info h3::after{width:100%}.product-price{font-size:1.4rem;font-weight:700;color:var(--primary-color);margin-bottom:10px;display:flex;align-items:center;gap:10px}.uah-price{font-size:.9rem;color:var(--gray-600)}.product-description{color:var(--gray-600);margin-bottom:20px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orcept:vertical;overflow:hidden}.button{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border:none;border-radius:var(--border-radius);font-size:16px;font-weight:600;cursor:pointer;transition:var(--transition);text-decoration:none;gap:8px;position:relative;overflow:hidden}.button::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:var(--transition)}.button:hover::before{left:100%}.button-primary{background:linear-gradient(45deg,var(--primary-color),#00a2ff);color:#fff;box-shadow:0 4px 15px rgba(0,113,227,.2)}.button-primary:hover{transform:translateY(-3px) scale(1.02);background:linear-gradient(45deg,var(--primary-hover),#0095ff);box-shadow:0 8px 25px rgba(0,113,227,.3)}.button-secondary{background:var(--gray-200);color:var(--gray-800);box-shadow:0 4px 10px rgba(0,0,0,.1)}.button-secondary:hover{background:var(--gray-300);transform:translateY(-2px);box-shadow:0 6px 15px rgba(0,0,0,.15)}.button-promo{background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);color:var(--text-color);padding:10px 20px;font-size:14px}.button-promo:hover{background:var(--primary-color);color:#fff}.button-promo.success{background:var(--success-color);color:#fff}.product-detail-page{padding:120px 0 60px}.back-to-home{margin-bottom:30px}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:40px}.product-gallery{position:relative}.product-main-image{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:contain;opacity:0;transition:opacity .5s ease}.product-main-image.active{opacity:1}.slider-nav{position:absolute;top:50%;transform:translateY(-50%);background:var(--glass-bg);backdrop-filter:blur(10px);border:1px solid var(--glass-border);color:var(--text-color);width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:10;transition:var(--transition)}.slider-nav:hover{background:var(--primary-color);color:#fff}.slider-nav.prev{left:15px}.slider-nav.next{right:15px}.slider-dots{position:absolute;bottom:40px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:10}.slider-dot{display:none;width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer;transition:var(--transition)}.slider-dot.active{background:var(--primary-color);transform:scale(1.2)}.slider-dot:hover{background:var(--primary-color)}.button.button-secondary.glass-effect{background:var(--glass-bg);backdrop-filter:blur(10px);border:1px solid var(--glass-border);color:var(--text-color)}.button.button-secondary.glass-effect:hover{background:var(--primary-color);color:#fff}@media (min-width:769px){.image-slider{height:auto;position:relative;display:flex;flex-direction:column;gap:15px}.product-main-image{position:static;width:100%;height:auto;opacity:1;display:block}.slider-nav,.slider-dots{display:none}}@media (max-width:768px){.image-slider{height:300px}.slider-nav{width:35px;height:35px}}@media (max-width:480px){.image-slider{height:250px}.slider-nav{width:30px;height:30px}.slider-dots{bottom:30px}}.product-info h1{font-size:2.5rem;margin-bottom:15px;position:relative;display:inline-block;color:var(--text-color)}.product-info h1::after{content:'';position:absolute;bottom:-10px;left:0;width:100%;height:3px;background:linear-gradient(45deg,var(--primary-color),#00a2ff);border-radius:2px}.product-specs{margin:30px 0;padding:20px;border-radius:var(--border-radius);box-shadow:var(--box-shadow);background-color:var(--card-bg)}.product-specs h2{margin-bottom:20px;font-size:1.5rem;position:relative;padding-left:15px;color:var(--text-color)}.product-specs h2::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:5px;height:20px;background:var(--primary-color);border-radius:2px}.specs-list{display:grid;grid-template-columns:1fr 1fr;gap:15px}.spec-item{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border-color)}.spec-name{font-weight:600;color:var(--gray-700);margin-right:15px}.spec-value{color:var(--gray-600);text-align:right}.customization{margin-top:30px}.customization h2{margin:25px 0 15px;font-size:1.2rem;position:relative;padding-left:15px;color:var(--text-color)}.customization h2::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:5px;height:20px;background:var(--primary-color);border-radius:2px}.color-options{display:flex;gap:15px;margin-bottom:20px;flex-wrap:wrap}.color-option{width:40px;height:40px;border-radius:50%;cursor:pointer;border:2px solid transparent;transition:var(--transition);position:relative;box-shadow:0 2px 5px rgba(0,0,0,.1)}.color-option:hover{transform:scale(1.1) rotate(5deg)}.color-option.selected{border-color:var(--primary-color);transform:scale(1.1);box-shadow:0 0 0 3px rgba(0,113,227,.3)}.storage-options{display:flex;gap:15px;margin-bottom:20px;flex-wrap:wrap}.storage-option{padding:12px 20px;border-radius:var(--border-radius);cursor:pointer;transition:var(--transition);border:1px solid var(--border-color);position:relative;overflow:hidden;color:var(--text-color);background-color:var(--card-bg)}.storage-option:hover{transform:translateY(-2px);background:var(--gray-200)}.storage-option.selected{background:var(--primary-color);color:#fff;border-color:var(--primary-color);transform:translateY(-2px)}.payment-method-select{width:100%;padding:12px 15px;background:var(--card-bg);border:2px solid var(--border-color);border-radius:var(--border-radius);color:var(--text-color);font-size:16px;margin-bottom:20px;cursor:pointer;transition:var(--transition);appearance:none;background-image:url(data:image/svg+xml,%3Csvg\ xmlns=\'http://www.w3.org/2000/svg\'\ width=\'24\'\ height=\'24\'\ viewBox=\'0\ 0\ 24\ 24\'\ fill=\'none\'\ stroke=\'currentColor\'\ stroke-width=\'2\'\ stroke-linecap=\'round\'\ stroke-linejoin=\'round\'%3E%3Cpolyline\ points=\'6\ 9\ 12\ 15\ 18\ 9\'%3E%3C/polyline%3E%3C/svg%3E);background-repeat:no-repeat;background-position:right 15px center;padding-right:45px}.payment-method-select:focus{border-color:var(--primary-color);outline:none;background-color:var(--gray-100);box-shadow:0 0 0 3px rgba(0,113,227,.1)}.wallet-info{background:rgba(0,113,227,.05);border-radius:var(--border-radius);padding:20px;margin:20px 0;text-align:center;border:1px solid rgba(0,113,227,.1);animation:fadeIn .5s ease-out}.wallet-address{background:rgba(0,0,0,.05);padding:12px;border-radius:var(--border-radius);font-family:monospace;margin:15px 0;word-break:break-all;font-size:14px;transition:var(--transition);cursor:pointer;color:var(--text-color)}.wallet-address:hover{background:rgba(0,0,0,.1);transform:translateY(-2px)}.qr-code{margin:15px auto;padding:10px;background:#fff;border-radius:var(--border-radius);width:fit-content;animation:pulse 2s infinite;border:2px solid var(--border-color)}.promo-container{background:rgba(0,0,0,.03);border-radius:var(--border-radius);padding:20px;margin:20px 0;border:1px solid var(--border-color);animation:fadeIn .5s ease-out}.promo-input{width:100%;padding:12px 15px;background:var(--card-bg);border:2px solid var(--border-color);border-radius:var(--border-radius);color:var(--text-color);font-size:16px;margin-bottom:15px;transition:var(--transition)}.promo-input:focus{border-color:var(--primary-color);outline:none;box-shadow:0 0 0 3px rgba(0,113,227,.1)}.modal{display:none;position:fixed;z-index:2000;left:0;top:0;width:100%;height:100%;overflow:auto;background-color:rgba(0,0,0,.5);backdrop-filter:blur(5px);animation:fadeIn .3s ease-out}.modal-content{margin:5% auto;padding:30px;border-radius:var(--border-radius-lg);width:90%;max-width:600px;animation:slideInDown .3s ease-out;position:relative;background-color:var(--card-bg);color:var(--text-color)}.close{color:#aaa;float:right;font-size:28px;font-weight:bold;position:absolute;top:15px;right:20px;cursor:pointer;transition:var(--transition)}.close:hover{color:var(--text-color);transform:rotate(90deg)}.form-group{margin-bottom:20px;position:relative}.form-group label{display:block;margin-bottom:8px;color:var(--gray-600);font-weight:500}.form-group input{width:100%;padding:12px 15px;background:var(--card-bg);border:2px solid var(--border-color);border-radius:var(--border-radius);color:var(--text-color);font-size:16px;transition:var(--transition)}.form-group input:focus{border-color:var(--primary-color);outline:none;box-shadow:0 0 0 3px rgba(0,113,227,.1)}.screenshot-upload{border:2px dashed var(--primary-color);border-radius:var(--border-radius);padding:30px;text-align:center;margin:30px 0;cursor:pointer;transition:var(--transition);position:relative;color:var(--text-color)}.screenshot-upload:hover{background:rgba(0,113,227,.05);transform:translateY(-3px)}.preview-container{margin-top:20px;display:none;animation:fadeIn .5s ease-out}.preview-image{max-width:100%;border-radius:var(--border-radius);box-shadow:var(--box-shadow)}.success-message{text-align:center;padding:40px;animation:fadeIn .5s ease-out}.success-message h2{margin-bottom:15px;color:var(--success-color);animation:bounce 1s ease}.order-number{font-size:18px;font-weight:700;margin:20px 0;color:var(--primary-color);animation:pulse 2s infinite}.button-return{background:linear-gradient(45deg,var(--gray-600),var(--gray-700));color:#fff;width:100%;margin-top:20px}.button-return:hover{transform:translateY(-2px);background:linear-gradient(45deg,var(--gray-700),var(--gray-800));box-shadow:0 6px 20px rgba(0,0,0,.2)}#main-footer{padding:60px 0 30px;position:relative;overflow:hidden}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:40px;margin-bottom:40px}.footer-section{padding:20px;border-radius:var(--border-radius-lg)}.footer-section h3{font-size:1.2rem;margin-bottom:15px;color:var(--primary-color);position:relative;display:inline-block}.footer-section h3::after{content:'';position:absolute;bottom:-5px;left:0;width:100%;height:2px;background:var(--primary-color);border-radius:1px}.footer-section p{margin-bottom:10px;color:var(--gray-600)}.social-links{display:flex;gap:15px;margin-top:15px}.social-links a{display:flex;align-items:center;justify-content:center;width:40px;height:40px;color:var(--text-color);border-radius:50%;transition:var(--transition);position:relative;overflow:hidden}.social-links a:hover{background:var(--primary-color);color:#fff;transform:translateY(-3px) rotate(5deg)}.footer-bottom{text-align:center;padding-top:30px;color:var(--gray-600)}.fade-in-scroll{opacity:0;transform:translateY(50px);transition:opacity .6s ease , transform .6s ease}.fade-in-scroll.visible{opacity:1;transform:translateY(0)}.slide-left-scroll{opacity:0;transform:translateX(-100px);transition:opacity .6s ease , transform .6s ease}.slide-left-scroll.visible{opacity:1;transform:translateX(0)}.slide-right-scroll{opacity:0;transform:translateX(100px);transition:opacity .6s ease , transform .6s ease}.slide-right-scroll.visible{opacity:1;transform:translateX(0)}.zoom-in-scroll{opacity:0;transform:scale(.8);transition:opacity .6s ease , transform .6s ease}.zoom-in-scroll.visible{opacity:1;transform:scale(1)}.cookie-consent{position:fixed;bottom:20px;left:20px;right:20px;max-width:500px;padding:20px;background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:var(--border-radius-lg);z-index:9999;animation:slideInUp .5s ease-out;display:none}.cookie-consent p{margin-bottom:15px;color:var(--text-color)}.cookie-consent-buttons{display:flex;gap:10px}@keyframes slideInUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}@media (max-width:992px){.product-detail{grid-template-columns:1fr}.specs-list{grid-template-columns:1fr}.hero-content h2{font-size:2.5rem}.hero-content p{font-size:1.2rem}}@media (max-width:768px){.products-grid{grid-template-columns:1fr}.color-options,.storage-options{justify-content:center}.footer-content{grid-template-columns:1fr;text-align:center}.footer-section h3::after{left:50%;transform:translateX(-50%);width:50%}.hero-content{padding:20px}.hero-content h2{font-size:2rem;white-space:normal;overflow:visible;border-right:none;animation:none;line-height:1.3}.hero-content p{font-size:1.2rem;line-height:1.4}}@media (max-width:480px){.hero-content h2{font-size:1.8rem}.hero-content p{font-size:1rem}.section-title{font-size:2rem}}.fade-in{animation:fadeIn .6s ease-out}.slide-in-down{animation:slideInDown .5s ease-out}.pulse{animation:pulse 2s infinite}.spin{animation:spin 1s linear infinite}.bounce{animation:bounce 1s ease infinite}.float{animation:float 3s ease-in-out infinite}.glow{animation:glow 2s infinite}.wave{animation:wave 2s ease infinite;display:inline-block;transform-origin:70% 70%}.header-hidden{transform:translateY(-100%)}.notification{position:fixed;bottom:20px;right:20px;padding:15px 20px;background:var(--card-bg);color:var(--text-color);border-radius:var(--border-radius);box-shadow:var(--box-shadow-lg);z-index:3000;display:flex;align-items:center;gap:10px;animation:fadeIn .3s ease-out;border-left:4px solid var(--info-color)}.notification.success{border-left-color:var(--success-color)}.notification.error{border-left-color:var(--danger-color)}.notification.info{border-left-color:var(--info-color)}.typewriter{overflow:hidden;border-right:3px solid var(--primary-color);white-space:nowrap;margin:0 auto;animation:typewriter 3s steps(40) 1s both , blink .8s infinite}.shimmer{background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);background-size:200% 100%;animation:shimmer 2s infinite}.gradient-text{background:linear-gradient(45deg,var(--primary-color),#00a2ff,#00c4ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-size:200% auto;animation:gradient 3s linear infinite}.hover-underline{position:relative;display:inline-block}.hover-underline::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--primary-color);transition:var(--transition)}.hover-underline:hover::after{width:100%}.loading{display:inline-block;width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s ease-in-out infinite}.blink{animation:blink 1s step-start infinite}.shake{animation:shake .5s ease-in-out}@keyframes shake {

  0%,
  to {
    transform: translateX(0);
  }
  
  20%,
  60% {
    transform: translateX(-5px);
  }
  
  40%,
  80% {
    transform: translateX(5px);
  }
}.pop{animation:pop .3s ease-out}@keyframes pop {
 0% {
   transform: scale(0);
 }
 
 70% {
   transform: scale(1.1);
 }
 
 to {
   transform: scale(1);
 }
}.dim{animation:dim .5s ease-out}@keyframes dim {
  from {
    opacity: 0;
  }
  
  to {
    opacity: 1;
  }
}.fade-out{animation:fadeOut .5s ease-out}@keyframes fadeOut {
  from {
    opacity: 1;
  }
  
  to {
    opacity: 0;
  }
}.floating{animation:floating 6s ease-in-out infinite}.background-animation{animation:backgroundAnimation 15s ease infinite}.category-section{margin-bottom:80px;padding:40px 0;position:relative}.category-section:not(:last-child)::after {content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:80%;height:1px;background:linear-gradient(90deg,transparent,var(--border-color),transparent)}.category-title{font-size:2.2rem;text-align:center;margin-bottom:40px;position:relative;padding-bottom:15px;color:var(--text-color)}.category-title::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:80px;height:3px;background:linear-gradient(45deg,var(--primary-color),#00a2ff);border-radius:2px}@media (max-width:768px){.category-title{font-size:1.8rem;margin-bottom:30px}.category-section{margin-bottom:60px;padding:30px 0}}@media (max-width:480px){.category-title{font-size:1.6rem}}.ram-options{display:flex;gap:15px;margin-bottom:20px;flex-wrap:wrap}.ram-option{padding:12px 20px;border-radius:var(--border-radius);cursor:pointer;transition:var(--transition);border:1px solid var(--border-color);position:relative;overflow:hidden;color:var(--text-color);background-color:var(--card-bg)}.ram-option:hover{transform:translateY(-2px);background:var(--gray-200)}.ram-option.selected{background:var(--primary-color);color:#fff;border-color:var(--primary-color);transform:translateY(-2px)}