:root{--primary-color: #FF6B6B;--secondary-color: #4ECDC4;--accent-color: #FFE66D;--background-color: #0A0E27;--surface-color: #1A1F3A;--card-color: #252B47;--text-primary: #FFFFFF;--text-secondary: #B8C5D6;--text-muted: #7B8699;--button-color: #FF6B6B;--button-hover: #FF5252;--success-color: #4ECDC4;--warning-color: #FFE66D;--error-color: #FF6B6B;--option-bg: #2C2C2E;--option-text: #FFFFFF;--primary: var(--button-color);--primary-dark: var(--button-hover);--secondary: var(--secondary-color);--success: var(--success-color);--danger: var(--error-color);--warning: var(--warning-color);--background: var(--background-color);--surface: var(--surface-color);--border: #C6C6C8;--shadow: rgba(0, 0, 0, .1);--shadow-large: rgba(0, 0, 0, .15)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:var(--background);color:var(--text-primary);line-height:1.6;overflow-x:hidden}#app{position:relative;min-height:100vh}.app-loader{position:fixed;top:0;left:0;right:0;bottom:0;background:var(--background);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:9999}.loader-spinner{width:50px;height:50px;border:4px solid rgba(255,255,255,.1);border-top-color:var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.app-loader p{margin-top:1rem;color:var(--text-secondary);font-size:.9rem}.app-content{min-height:100vh}.navbar{position:fixed;top:0;left:0;right:0;background:var(--navbar-background, rgba(255, 255, 255, .8));backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border-bottom:1px solid rgba(0,0,0,.05);z-index:1000;transition:all .3s ease}.nav-container{max-width:1400px;margin:0 auto;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:12px;font-size:1.2rem;font-weight:700}.logo-image{max-height:50px;max-width:200px;object-fit:contain}.logo-icon{font-size:1.8rem}.logo-text{background:linear-gradient(135deg,var(--navbar-logo-start, #FF6B6B),var(--navbar-logo-end, #4ECDC4));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-links{display:flex;gap:2rem}.nav-links a{color:var(--navbar-text, var(--text-primary));text-decoration:none;font-weight:500;font-size:.95rem;transition:color .3s;position:relative}.nav-links a:hover{color:var(--primary)}.nav-links a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background:var(--primary);transition:width .3s}.nav-links a:hover:after{width:100%}.cart-button{position:relative;background:var(--primary);color:#fff;border:none;padding:10px 20px;border-radius:20px;cursor:pointer;font-size:1.2rem;transition:all .3s;display:flex;align-items:center;gap:8px}.cart-button:hover{background:var(--primary-dark);transform:scale(1.05)}.cart-badge{position:absolute;top:-5px;right:-5px;background:var(--danger);color:#fff;border-radius:50%;width:22px;height:22px;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700}.hero{margin-top:80px;min-height:90vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-color) 0%,var(--secondary-color) 100%);position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:-50%;right:-50%;width:100%;height:100%;background:radial-gradient(circle,rgba(255,255,255,.1) 0%,transparent 70%);animation:float 20s infinite}@keyframes float{0%,to{transform:translate(0) rotate(0)}33%{transform:translate(30px,-30px) rotate(120deg)}66%{transform:translate(-20px,20px) rotate(240deg)}}.hero-content{max-width:1200px;text-align:center;color:#fff;padding:2rem;position:relative;z-index:1}.hero-badge{display:inline-block;background:#fff3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:8px 20px;border-radius:20px;font-size:.9rem;font-weight:500;margin-bottom:2rem;border:1px solid rgba(255,255,255,.3)}.hero-title{font-size:clamp(3rem,8vw,6rem);font-weight:800;line-height:1.1;margin-bottom:1.5rem;letter-spacing:-.03em}.gradient-text{background:linear-gradient(to right,#fff,#f0f0f0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:inline-block;text-shadow:0 4px 20px rgba(255,255,255,.3)}.hero-subtitle{font-size:clamp(1.1rem,2vw,1.3rem);margin-bottom:3rem;opacity:.95;max-width:700px;margin-left:auto;margin-right:auto;line-height:1.7}.cta-button{background:#fff;color:var(--button-color);border:none;padding:18px 40px;font-size:1.1rem;font-weight:600;border-radius:16px;cursor:pointer;transition:all .3s ease;display:inline-flex;align-items:center;gap:12px;box-shadow:0 10px 40px #0003}.cta-button:hover{transform:translateY(-3px);box-shadow:0 15px 50px #0000004d}.cta-button .arrow{transition:transform .3s}.cta-button:hover .arrow{transform:translate(5px)}.hero-stats{display:flex;gap:4rem;justify-content:center;margin-top:5rem;flex-wrap:wrap}.stat{text-align:center}.stat-number{font-size:3rem;font-weight:800;margin-bottom:.5rem}.stat-label{font-size:1rem;opacity:.9}.categories-section{padding:5rem 2rem 3rem;background:var(--background)}.container{max-width:1400px;margin:0 auto}.section-header-modern{text-align:center;margin-bottom:3rem}.section-header-modern h2{font-size:clamp(2rem,5vw,3rem);font-weight:800;margin-bottom:1rem;color:var(--text-primary)}.section-header-modern p{font-size:1.2rem;color:var(--text-secondary)}.categories-filter{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.filter-btn{background:var(--surface);border:2px solid var(--border);padding:12px 24px;border-radius:16px;cursor:pointer;font-size:1rem;font-weight:600;transition:all .3s;display:flex;align-items:center;gap:8px;color:var(--text-primary)}.filter-btn:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:0 4px 12px var(--shadow)}.filter-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.filter-icon{font-size:1.3rem}.products-section{padding:3rem 2rem 5rem;background:var(--background)}.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem}.product-card{background:var(--surface);border-radius:24px;overflow:hidden;cursor:pointer;transition:all .4s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 8px var(--shadow);border:1px solid rgba(0,0,0,.05)}.product-card:hover{transform:translateY(-8px);box-shadow:0 20px 40px var(--shadow-large)}.product-image-wrapper{position:relative;width:100%;height:300px;overflow:hidden;background:linear-gradient(135deg,#f5f7fa,#c3cfe2)}.product-image{width:100%;height:100%;object-fit:cover;transition:transform .5s}.product-card:hover .product-image{transform:scale(1.1)}.featured-badge{position:absolute;top:16px;right:16px;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:8px 16px;border-radius:20px;font-size:.85rem;font-weight:600;color:var(--primary);box-shadow:0 4px 12px #0000001a}.product-info{padding:1.5rem}.product-name{font-size:1.3rem;font-weight:700;margin-bottom:.5rem;color:var(--text-primary)}.product-description{font-size:.95rem;color:var(--text-secondary);margin-bottom:1rem;line-height:1.5}.product-footer{display:flex;justify-content:space-between;align-items:center}.product-price{font-size:1.5rem;font-weight:800;color:var(--primary)}.add-to-cart-btn{background:var(--primary);color:#fff;border:none;padding:10px 20px;border-radius:12px;cursor:pointer;font-weight:600;transition:all .3s}.add-to-cart-btn:hover{background:var(--primary-dark);transform:scale(1.05)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0009;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;z-index:2000;padding:2rem;animation:fadeIn .3s}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:var(--surface);border-radius:32px;max-width:1000px;width:100%;max-height:90vh;overflow-y:auto;position:relative;animation:slideUp .4s cubic-bezier(.4,0,.2,1);box-shadow:0 25px 50px #0000004d}@keyframes slideUp{0%{opacity:0;transform:translateY(50px)}to{opacity:1;transform:translateY(0)}}.modal-close{position:absolute;top:20px;right:20px;background:#0000000d;border:none;width:40px;height:40px;border-radius:50%;font-size:1.5rem;cursor:pointer;transition:all .3s;z-index:10}.modal-close:hover{background:#0000001a;transform:rotate(90deg)}.modal-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;padding:3rem}.modal-image{border-radius:20px;overflow:hidden;background:linear-gradient(135deg,#f5f7fa,#c3cfe2)}.modal-image img{width:100%;height:100%;object-fit:cover}.modal-details{display:flex;flex-direction:column}.featured-badge-modal{display:inline-block;background:var(--primary);color:#fff;padding:6px 14px;border-radius:12px;font-size:.85rem;font-weight:600;margin-bottom:1rem;align-self:flex-start}.modal-details h2{font-size:2rem;font-weight:800;margin-bottom:1rem}.modal-price{font-size:2.5rem;font-weight:800;color:var(--primary);margin-bottom:1.5rem}.modal-description{font-size:1.05rem;color:var(--text-secondary);line-height:1.7;margin-bottom:2rem}.modal-options{margin-bottom:2rem}.option-group{margin-bottom:1.5rem}.option-group label{display:block;font-weight:600;margin-bottom:.8rem;font-size:1.05rem}.color-options,.size-options{display:flex;gap:.8rem;flex-wrap:wrap}.color-btn,.size-btn{padding:10px 20px;border:2px solid var(--option-bg);background:var(--option-bg);color:var(--option-text);border-radius:12px;cursor:pointer;font-weight:600;transition:all .3s}.color-btn:hover,.size-btn:hover{transform:translateY(-2px);opacity:.8}.color-btn.active,.size-btn.active{background:var(--option-text);color:var(--option-bg);border-color:var(--option-text)}.add-to-cart-btn-large{width:100%;background:var(--primary);color:#fff;border:none;padding:18px;border-radius:16px;font-size:1.1rem;font-weight:700;cursor:pointer;transition:all .3s;margin-top:auto}.add-to-cart-btn-large:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 8px 20px #007aff4d}.cart-sidebar{position:fixed;top:0;right:-450px;width:450px;height:100vh;background:var(--surface);box-shadow:-10px 0 30px var(--shadow-large);z-index:3000;transition:right .4s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column}.cart-sidebar.open{right:0}.cart-header{padding:2rem;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.cart-header h3{font-size:1.5rem;font-weight:800}.close-cart{background:#0000000d;border:none;width:36px;height:36px;border-radius:50%;font-size:1.3rem;cursor:pointer;transition:all .3s}.close-cart:hover{background:#0000001a;transform:rotate(90deg)}.cart-items{flex:1;overflow-y:auto;padding:2rem}.empty-cart{text-align:center;padding:3rem 1rem;color:var(--text-secondary)}.empty-cart p{margin-bottom:2rem;font-size:1.1rem}.cta-button-small{background:var(--primary);color:#fff;border:none;padding:12px 24px;border-radius:12px;cursor:pointer;font-weight:600;transition:all .3s}.cta-button-small:hover{background:var(--primary-dark);transform:translateY(-2px)}.cart-item{display:flex;gap:1rem;margin-bottom:1.5rem;padding:1rem;background:var(--background);border-radius:16px;transition:all .3s}.cart-item:hover{box-shadow:0 4px 12px var(--shadow)}.cart-item-image{width:80px;height:80px;border-radius:12px;object-fit:cover}.cart-item-details{flex:1}.cart-item-details h4{font-size:1rem;font-weight:700;margin-bottom:.5rem}.cart-item-options{font-size:.85rem;color:var(--text-secondary);margin-bottom:.5rem}.cart-item-price{font-size:1.1rem;font-weight:700;color:var(--primary)}.remove-item{background:none;border:none;font-size:1.3rem;cursor:pointer;opacity:.5;transition:all .3s;padding:.5rem}.remove-item:hover{opacity:1;transform:scale(1.2)}.cart-footer{padding:2rem;border-top:1px solid var(--border);background:var(--surface)}.cart-total{display:flex;justify-content:space-between;font-size:1.3rem;font-weight:700;margin-bottom:1.5rem}.total-price{color:var(--primary);font-size:1.8rem}.checkout-btn{width:100%;background:var(--primary);color:#fff;border:none;padding:18px;border-radius:16px;font-size:1.1rem;font-weight:700;cursor:pointer;transition:all .3s}.checkout-btn:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 8px 20px #007aff4d}.checkout-btn:disabled{background:#ccc;cursor:not-allowed;transform:none}.checkout-form-container{padding:2rem;overflow-y:auto;height:calc(100vh - 80px)}.back-to-cart{background:none;border:none;color:var(--primary);font-size:1rem;cursor:pointer;padding:.5rem 0;margin-bottom:1.5rem;display:flex;align-items:center;gap:.5rem;transition:all .2s}.back-to-cart:hover{gap:.3rem}.order-summary{background:var(--surface);border-radius:16px;padding:1.5rem;margin-bottom:2rem}.order-summary h4{font-size:1.1rem;font-weight:700;margin-bottom:1rem;color:var(--text-primary)}.summary-items{margin-bottom:1rem}.summary-item{display:flex;justify-content:space-between;padding:.75rem 0;border-bottom:1px solid rgba(255,255,255,.05);font-size:.95rem;color:var(--text-secondary)}.summary-item:last-child{border-bottom:none}.summary-total{display:flex;justify-content:space-between;padding-top:1rem;border-top:2px solid var(--primary);font-size:1.3rem;font-weight:700;color:var(--text-primary)}.checkout-form{display:flex;flex-direction:column;gap:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-weight:600;color:var(--text-primary);font-size:.95rem}.form-group input{padding:14px 16px;border:2px solid rgba(255,255,255,.1);border-radius:12px;font-size:1rem;background:var(--surface);color:var(--text-primary);transition:all .3s}.form-group input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #007aff1a}.form-group input::placeholder{color:var(--text-muted)}.form-group small{font-size:.85rem;color:var(--text-muted);font-style:italic}.form-info{background:linear-gradient(135deg,#4ecdc41a,#ff6b6b1a);border-left:4px solid var(--primary);padding:1rem;border-radius:8px;margin:1rem 0}.form-info p{margin:.5rem 0;font-size:.9rem;color:var(--text-secondary);display:flex;align-items:center;gap:.5rem}.about-section{padding:6rem 2rem;background:var(--surface)}.about-content{max-width:1000px;margin:0 auto;text-align:center}.about-content h2{font-size:clamp(2rem,5vw,2.5rem);font-weight:800;margin-bottom:1.5rem}.about-content>p{font-size:1.2rem;color:var(--text-secondary);margin-bottom:4rem;line-height:1.8}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:3rem}.feature{text-align:center;padding:2rem;background:var(--background);border-radius:20px;transition:transform .3s}.feature:hover{transform:translateY(-5px)}.feature-icon{font-size:3rem;margin-bottom:1rem;display:block}.feature h4{font-size:1.3rem;font-weight:700;margin-bottom:.5rem}.feature p{color:var(--text-secondary)}.footer{background:var(--surface);color:var(--text-primary);padding:4rem 2rem 2rem;border-top:1px solid rgba(255,255,255,.05)}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:3rem;max-width:1400px;margin:0 auto 3rem}.footer-section h4{font-size:1.2rem;font-weight:700;margin-bottom:1rem;color:var(--text-primary)}.footer-section p{color:var(--text-secondary);line-height:1.8}.social-icons{display:flex;gap:1rem;margin-top:1rem}.social-link{display:inline-flex;align-items:center;justify-content:center;width:45px;height:45px;background:var(--card);border-radius:50%;font-size:1.4rem;text-decoration:none;transition:all .3s ease;border:1px solid rgba(255,255,255,.1)}.social-link:hover{background:var(--primary);transform:translateY(-5px) scale(1.1);box-shadow:0 10px 20px #ff6b6b4d;border-color:var(--primary)}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);color:var(--text-muted)}.toast{position:fixed;bottom:30px;right:30px;padding:18px 28px;border-radius:16px;color:#fff;font-weight:600;box-shadow:0 10px 30px #0000004d;animation:slideInToast .4s cubic-bezier(.4,0,.2,1);z-index:4000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.toast.success{background:var(--success)}.toast.error{background:var(--danger)}@keyframes slideInToast{0%{transform:translate(400px);opacity:0}to{transform:translate(0);opacity:1}}.empty-state-modern{text-align:center;padding:5rem 2rem;color:var(--text-secondary);font-size:1.3rem}@media (max-width: 1024px){.modal-grid{grid-template-columns:1fr;padding:2rem}.modal-image{height:350px}}@media (max-width: 768px){.nav-links{display:none}.nav-container{padding:1rem}.hero{min-height:70vh;margin-top:70px}.hero-stats{gap:2rem}.stat-number{font-size:2rem}.products-grid{grid-template-columns:1fr}.categories-filter{flex-direction:column}.filter-btn{width:100%;justify-content:center}.cart-sidebar{width:100%;right:-100%}.footer-content{grid-template-columns:1fr;text-align:center}.features-grid{grid-template-columns:1fr}.modal-content{border-radius:20px;margin:1rem}.modal-grid{padding:1.5rem}}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--background)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.carousel-nav{position:absolute;top:50%;transform:translateY(-50%);width:100%;display:flex;justify-content:space-between;padding:0 1rem;pointer-events:none}.carousel-btn{pointer-events:all;background:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:none;width:40px;height:40px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:var(--text);transition:all .3s ease;box-shadow:0 4px 15px #0000001a}.carousel-btn:hover{background:#fff;transform:scale(1.1)}.carousel-btn:disabled{opacity:.3;cursor:not-allowed}.carousel-btn:disabled:hover{transform:none}.carousel-indicator{position:absolute;top:1rem;right:1rem;background:#0009;color:#fff;padding:.5rem 1rem;border-radius:20px;font-size:.875rem;font-weight:500;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.thumbnails{display:flex;gap:.5rem;margin-top:1rem;flex-wrap:wrap;max-width:100%;overflow-x:auto;padding:.5rem 0}.thumbnail{width:60px;height:60px;border-radius:8px;cursor:pointer;border:2px solid transparent;transition:all .3s ease;flex-shrink:0;overflow:hidden;position:relative}.thumbnail img{width:100%;height:100%;object-fit:cover;display:block}.thumbnail:hover{transform:scale(1.05)}.thumbnail.active{border-color:var(--primary);box-shadow:0 0 0 2px #007aff33}.images-count{position:absolute;bottom:.5rem;right:.5rem;background:#000000b3;color:#fff;padding:.25rem .5rem;border-radius:12px;font-size:.75rem;font-weight:600;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}html{scroll-behavior:smooth}