*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:#000;font-family:Orbitron,sans-serif;color:#fff;line-height:1.6;overflow-x:hidden;min-width:320px;-webkit-overflow-scrolling:touch}.astrod-header{position:fixed;top:0;left:0;width:100%;height:80px;z-index:1000;background:#000000f2;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border-bottom:1px solid rgba(255,255,255,.1)}.header-container{max-width:1400px;width:100%;margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;padding:0 max(16px,5vw)}.logo{font-family:Orbitron,sans-serif;font-size:clamp(18px,4vw,24px);color:#fff;font-weight:700;letter-spacing:1px;text-transform:uppercase;display:flex;align-items:center;gap:10px;text-decoration:none;transition:all .3s ease}.logo:hover{color:#ccc}.logo i{font-size:clamp(22px,5vw,28px);color:#fff;animation:rotate 8s linear infinite;will-change:transform}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.header-actions{display:flex;align-items:center;gap:15px}.action-icon{position:relative;cursor:pointer;width:40px;height:40px;border-radius:50%;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);transition:all .3s ease;display:flex;align-items:center;justify-content:center;will-change:transform}.action-icon:hover{background:#fff3;border-color:#fff6;transform:translateY(-2px)}.action-icon i{font-size:14px;color:#fff}.cart-count{position:absolute;top:-8px;right:-8px;background:#fff;color:#111;font-size:12px;border-radius:50%;width:20px;height:20px;display:flex;align-items:center;justify-content:center;font-weight:700;z-index:10;border:2px solid #222}.hero-section{padding:140px 0 80px;position:relative;overflow:hidden}.hero-section:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.05) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(255,255,255,.03) 0%,transparent 50%);pointer-events:none}.hero-container{max-width:1400px;width:100%;margin:0 auto;padding:0 max(16px,5vw);position:relative;z-index:2}.hero-content{text-align:center;max-width:800px;margin:0 auto}.hero-badge{display:inline-flex;align-items:center;gap:8px;background:#ffffff1a;color:#fff;padding:8px 20px;border-radius:25px;font-size:14px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;margin-bottom:20px;border:1px solid rgba(255,255,255,.2);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.hero-title{font-family:Orbitron,sans-serif;margin:0 0 24px}.title-main{display:block;font-size:clamp(3rem,8vw,4.5rem);font-weight:900;letter-spacing:3px;background:linear-gradient(135deg,#fff,#e0e0e0,#ccc);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:10px}.title-subtitle{display:block;font-size:clamp(1rem,3vw,1.4rem);font-weight:400;letter-spacing:1px;color:#fffc;font-family:Space Grotesk,sans-serif}.hero-desc{font-size:18px;line-height:1.8;color:#ffffffb3;max-width:600px;margin:32px auto;font-family:Space Grotesk,sans-serif}.filter-section{padding:60px 0;background:#00000080;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.1)}.filter-container{max-width:1400px;width:100%;margin:0 auto;padding:0 max(16px,5vw)}.filter-tabs{display:flex;justify-content:center;gap:20px;flex-wrap:wrap}.filter-tab{display:flex;align-items:center;gap:8px;background:transparent;color:#ffffffb3;border:2px solid rgba(255,255,255,.2);padding:12px 24px;border-radius:25px;font-family:Space Grotesk,sans-serif;font-size:14px;font-weight:500;text-transform:uppercase;letter-spacing:.5px;cursor:pointer;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);will-change:transform}.filter-tab:hover,.filter-tab.active{background:#ffffff1a;color:#fff;border-color:#fff6;transform:translateY(-2px)}.filter-tab i{font-size:16px}.products-section{background:#000000e6;padding:80px 0 120px}.products-container{max-width:1400px;width:100%;margin:0 auto;padding:0 max(16px,5vw)}.products-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:30px}.product-card{background:#ffffff08;border:1px solid rgba(255,255,255,.1);border-radius:20px;overflow:hidden;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:relative;will-change:transform}.product-card:hover{transform:translateY(-10px);background:#ffffff0d;border-color:#fff3;box-shadow:0 20px 50px #0000004d}.product-image{position:relative;width:100%;height:280px;overflow:hidden;background:linear-gradient(135deg,#ffffff1a,#ffffff0d);background-image:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200% 100%;animation:loading 1.5s infinite}@keyframes loading{0%{background-position:200% 0}to{background-position:-200% 0}}.product-image img{width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .3s ease;filter:brightness(1.1) contrast(1.1);display:block;will-change:transform;transform:translateZ(0);backface-visibility:hidden;loading:lazy;decoding:async}.product-image img[data-loaded=true]{background:none;animation:none}.product-card:hover .product-image img{transform:scale(1.05)}.product-badge{position:absolute;top:15px;left:15px;padding:5px 12px;border-radius:15px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;z-index:10}.product-badge.best-seller{background:linear-gradient(135deg,#ff6b6b,#ff5252);color:#fff}.product-badge.new{background:linear-gradient(135deg,#4ecdc4,#26a69a);color:#fff}.product-badge.premium{background:linear-gradient(135deg,gold,#ffb300);color:#000}.product-badge.portable{background:linear-gradient(135deg,#9c27b0,#673ab7);color:#fff}.product-badge.kit{background:linear-gradient(135deg,#2196f3,#1976d2);color:#fff}.product-badge.safety{background:linear-gradient(135deg,#ff9800,#f57c00);color:#fff}.product-badge.educational{background:linear-gradient(135deg,#4caf50,#388e3c);color:#fff}.product-badge.trending{background:linear-gradient(135deg,#e91e63,#c2185b);color:#fff}.product-badge.starter{background:linear-gradient(135deg,#00bcd4,#0097a7);color:#fff}.product-actions{position:absolute;top:15px;right:15px;display:flex;flex-direction:column;gap:8px;opacity:0;transform:translate(10px);transition:all .3s ease}.product-card:hover .product-actions{opacity:1;transform:translate(0)}.action-btn{width:40px;height:40px;border-radius:50%;background:#ffffffe6;border:none;color:#000;font-size:16px;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;will-change:transform}.action-btn:hover{background:#fff;transform:scale(1.1)}.product-info{padding:25px}.product-category{font-size:12px;color:#fff9;text-transform:uppercase;letter-spacing:1px;margin-bottom:8px;font-family:Space Grotesk,sans-serif}.product-info h3{font-size:1.3rem;margin:0 0 12px;color:#fff;font-weight:700;font-family:Orbitron,sans-serif;line-height:1.3}.product-rating{display:flex;align-items:center;gap:4px;margin-bottom:12px}.product-rating i{font-size:14px;color:gold}.product-rating span{font-size:12px;color:#fff9;margin-left:8px;font-family:Space Grotesk,sans-serif}.product-description{color:#ffffffb3;font-size:14px;line-height:1.6;margin-bottom:20px;font-family:Space Grotesk,sans-serif}.product-price{display:flex;align-items:center;gap:10px;margin-bottom:20px;flex-wrap:wrap}.price-current{font-size:1.6rem;font-weight:700;color:#fff;font-family:Orbitron,sans-serif}.price-original{font-size:1.2rem;color:#ffffff80;text-decoration:line-through;font-family:Orbitron,sans-serif}.price-discount{background:linear-gradient(135deg,#4caf50,#388e3c);color:#fff;padding:4px 8px;border-radius:12px;font-size:11px;font-weight:600;text-transform:uppercase}.btn-add-cart{width:100%;background:linear-gradient(135deg,#fff,#f0f0f0);color:#000;padding:14px 20px;border:none;border-radius:25px;font-family:Space Grotesk,sans-serif;font-size:14px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:8px;will-change:transform}.btn-add-cart:hover{background:linear-gradient(135deg,#f0f0f0,#e0e0e0);transform:translateY(-2px);box-shadow:0 8px 25px #fff3}.footer-section{background:#000000e6;padding:60px 0 30px;border-top:1px solid rgba(255,255,255,.1)}.footer-container{max-width:1400px;width:100%;margin:0 auto;padding:0 max(16px,5vw)}.footer-content{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-bottom:40px}.footer-brand h3{font-size:1.8rem;margin:0 0 15px;color:#fff;font-weight:700;letter-spacing:1px}.footer-brand p{color:#ccc;line-height:1.6;margin-bottom:25px;font-size:14px}.footer-social{display:flex;gap:15px}.footer-social a{width:40px;height:40px;background:#ffffff1a;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;transition:all .3s ease;text-decoration:none;color:#fff;will-change:transform}.footer-social a:hover{background:#fff3;transform:translateY(-2px)}.footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:40px}.footer-column h4{color:#fff;margin:0 0 20px;font-size:1.1rem;font-weight:700}.footer-column ul{list-style:none;padding:0;margin:0}.footer-column li{margin-bottom:12px}.footer-column a{color:#ccc;text-decoration:none;transition:color .3s ease;font-size:14px}.footer-column a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;text-align:center}.footer-bottom p{color:#ccc;margin:5px 0;font-size:14px}@media (max-width: 1024px){.filter-tabs{gap:15px}.filter-tab{padding:10px 20px;font-size:13px}.products-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:25px}.footer-content{grid-template-columns:1fr;gap:40px}.footer-links{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.filter-tabs{flex-direction:column;align-items:center;gap:12px}.filter-tab{width:80%;max-width:250px;justify-content:center}.products-grid{grid-template-columns:1fr;gap:20px}.footer-links{grid-template-columns:1fr;gap:30px}}@media (max-width: 480px){.hero-section{padding:120px 0 60px}.filter-section{padding:40px 0}.products-section{padding:60px 0 80px}.product-card{margin:0 10px}.product-info{padding:20px}.action-icon{width:36px;height:36px}.action-icon i{font-size:12px}}@media (max-width: 400px){.hero-container,.filter-container,.products-container,.footer-container{padding:0 12px}.products-grid{grid-template-columns:1fr;gap:15px}.product-card{margin:0}.filter-tab{width:90%;padding:8px 16px;font-size:12px}}.product-card{animation:fadeInUp .6s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#00000080}::-webkit-scrollbar-thumb{background:#ffffff4d;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#ffffff80}.hamburger-menu{background:transparent;border:none;cursor:pointer;display:flex;flex-direction:column;gap:4px;padding:8px;border-radius:8px;transition:all .3s ease}.hamburger-menu:hover{background:#ffffff1a}.hamburger-line{width:24px;height:2px;background:#fff;border-radius:2px;transition:all .3s ease}.hamburger-menu.active .hamburger-line:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.hamburger-menu.active .hamburger-line:nth-child(2){opacity:0}.hamburger-menu.active .hamburger-line:nth-child(3){transform:rotate(-45deg) translate(7px,-6px)}.side-menu{position:fixed;top:0;right:-300px;width:300px;height:100vh;background:#000000f2;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border-left:1px solid rgba(255,255,255,.1);z-index:1001;transition:right .3s ease;overflow-y:auto}.side-menu.active{right:0}.menu-header{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid rgba(255,255,255,.1)}.menu-header h3{font-family:Orbitron,sans-serif;font-size:1.2rem;font-weight:700;color:#fff;margin:0}.close-menu{background:transparent;border:none;color:#fff;font-size:1.2rem;cursor:pointer;padding:8px;border-radius:50%;width:36px;height:36px;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.close-menu:hover{background:#ffffff1a}.menu-links{list-style:none;padding:0;margin:0}.menu-links li{border-bottom:1px solid rgba(255,255,255,.1)}.menu-link{display:flex;align-items:center;gap:15px;padding:18px 20px;color:#fff;text-decoration:none;font-family:Space Grotesk,sans-serif;font-size:16px;font-weight:500;transition:all .3s ease}.menu-link:hover{background:#ffffff1a;color:#fff}.menu-link i{font-size:18px;width:20px;text-align:center}.menu-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;z-index:1000;opacity:0;visibility:hidden;transition:all .3s ease}.menu-overlay.active{opacity:1;visibility:visible}@media (max-width: 768px){.side-menu{width:280px}}@media (max-width: 480px){.side-menu{width:100vw;right:-100vw}}@media (prefers-reduced-motion: reduce){#space .stars{animation-duration:8s}@keyframes zoom{0%{opacity:0;transform:scale3d(.8,.8,1)}50%{opacity:.8;transform:scale3d(1.5,1.5,1)}to{opacity:0;transform:scale3d(2,2,1)}}.logo i{animation:rotate 20s linear infinite}}@media (prefers-reduced-data: reduce){#space .stars{animation-play-state:paused;opacity:.1}}@media (hover: none) and (pointer: coarse){.product-card:hover,.filter-tab:hover,.action-icon:hover,.action-btn:hover,.btn-add-cart:hover,.footer-social a:hover{transform:none;box-shadow:initial}.product-card:hover .product-image img{transform:none}.product-card:hover .product-actions{opacity:1;transform:translate(0)}}.product-image{contain:layout style paint}.product-card{contain:layout style}
