:root{--navbar-height: 70px;--brand-primary: #0d6efd;--text-dark: #212529;--text-light: #6c757d;--background-subtle: #f8f9fa;--border-color: #dee2e6}.navbar-header{position:fixed;top:0;left:0;width:100%;z-index:1000;background-color:#fff;border-bottom:1px solid var(--border-color);transition:box-shadow .3s ease}.navbar-header.is-scrolled{box-shadow:0 4px 12px #0000000d}.navbar-container{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:0 1.5rem;height:var(--navbar-height)}.navbar-brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:1.5rem;font-weight:700;color:var(--text-dark)}.navbar-logo{height:36px;width:auto;background:transparent}.navbar-menu{display:flex;align-items:center;gap:24px}.navbar-links{display:flex;align-items:center;gap:16px}.navbar-links a{font-size:1rem;font-weight:500;color:var(--text-light);text-decoration:none;padding:8px 4px;border-bottom:2px solid transparent;transition:color .2s ease,border-color .2s ease}.navbar-links a:hover{color:var(--text-dark)}.navbar-links a.active{color:var(--brand-primary);border-bottom-color:var(--brand-primary)}.navbar-auth{display:flex;gap:12px}.nav-button-secondary,.nav-button-primary{padding:8px 20px;border-radius:8px;font-weight:600;cursor:pointer;text-decoration:none;border:1px solid;transition:all .2s ease;font-size:.95rem;white-space:nowrap}.nav-button-secondary{background-color:transparent;color:var(--text-dark);border-color:var(--border-color)}.nav-button-secondary:hover{background-color:var(--background-subtle)}.nav-button-primary{background-color:var(--brand-primary);color:#fff;border-color:var(--brand-primary)}.nav-button-primary:hover{background-color:#0b5ed7;border-color:#0b5ed7}.navbar-hamburger{display:none}@media (max-width: 768px){.navbar-hamburger{display:block;background:none;border:none;cursor:pointer;z-index:1001;padding:10px}.navbar-hamburger span{display:block;width:25px;height:2px;margin:6px 0;background-color:var(--text-dark);border-radius:3px;transition:all .3s ease-in-out}.navbar-hamburger.is-active span:nth-child(1){transform:translateY(8px) rotate(45deg)}.navbar-hamburger.is-active span:nth-child(2){opacity:0}.navbar-hamburger.is-active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.navbar-menu{position:fixed;top:var(--navbar-height);left:0;width:100%;height:calc(100vh - var(--navbar-height));background-color:#fff;flex-direction:column;align-items:center;justify-content:center;gap:40px;transform:translate(100%);transition:transform .3s ease-in-out}.navbar-menu.is-active{transform:translate(0)}.navbar-links,.navbar-auth{flex-direction:column;gap:20px}.navbar-links a{font-size:1.5rem}}.product-card{flex:0 0 250px;display:flex;flex-direction:column;background-color:#fff;border-radius:16px;box-shadow:0 8px 24px #0000001a;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}.product-card:hover{transform:translateY(-8px);box-shadow:0 12px 28px #0000001f}.product-card-image-container{width:100%;height:220px;background-color:#f8f9fa}.product-card-image{width:100%;height:100%;object-fit:contain;padding:1rem}.product-card-details{padding:1.25rem;text-align:center}.product-card-name{font-size:1.1rem;font-weight:600;color:#212529;margin-bottom:.5rem}.product-card-price{font-size:1.2rem;font-weight:700;color:#007cf0}.category-card{position:relative;border-radius:16px;overflow:hidden;cursor:pointer;aspect-ratio:1 / 1;background-size:cover;background-position:center;color:#fff;transition:transform .3s ease}.category-card:hover{transform:scale(1.05)}.category-card-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to top,#000c,#0000001a);display:flex;flex-direction:column;justify-content:flex-end;align-items:center;padding:20px;text-align:center}.category-card-icon{font-size:2.5rem;margin-bottom:12px}.category-card-name{font-size:1.25rem;font-weight:700}.home-section{padding:100px 24px;max-width:1200px;margin:0 auto}.section-header{text-align:center;margin-bottom:60px}.section-title{font-size:2.8rem;font-weight:800;color:#1a1a1a;margin-bottom:1rem}.section-subtitle{font-size:1.1rem;color:#6c757d;max-width:600px;margin:0 auto}.hero-section{height:100vh;position:relative;display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;padding:24px;max-width:initial;overflow:hidden}.hero-video{position:absolute;top:50%;left:50%;width:100%;height:100%;object-fit:cover;transform:translate(-50%,-50%);z-index:1}.hero-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-color:#00000080;z-index:2}.hero-content{position:relative;z-index:3;animation:fadeIn 1s ease-in-out}.hero-title{font-size:4.5rem;font-weight:900;margin-bottom:1.5rem;letter-spacing:-1px}.hero-subtitle{font-size:1.25rem;margin-bottom:2.5rem;max-width:600px}.hero-cta-btn{background-color:#fff;color:#000;padding:18px 40px;border-radius:50px;font-size:1.1rem;font-weight:700;text-decoration:none;transition:all .3s ease;display:inline-block}.hero-cta-btn:hover{background-color:#f0f0f0;transform:translateY(-3px);box-shadow:0 10px 25px #0003}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.featured-products{background-color:#f8f9fa}.product-slider{display:flex;overflow-x:auto;gap:30px;padding:24px 0;scrollbar-width:none}.product-slider::-webkit-scrollbar{display:none}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}.why-choose-us{background-color:#fff}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;text-align:center}.feature-item h3{font-size:3rem;margin-bottom:1rem}.feature-item h4{font-size:1.25rem;font-weight:700;margin-bottom:.5rem;color:#1a1a1a}.feature-item p{color:#6c757d;line-height:1.6}@media (max-width: 992px){.hero-title{font-size:3.5rem}.category-grid{grid-template-columns:repeat(2,1fr)}.features-grid{grid-template-columns:1fr}}@media (max-width: 576px){.section-title{font-size:2.2rem}.hero-title{font-size:2.5rem}.category-grid{grid-template-columns:1fr}}.product-page-container{max-width:1400px;margin:0 auto;padding:40px 24px}.page-header{text-align:center;margin-bottom:40px;padding-bottom:20px;border-bottom:1px solid #e5e7eb}.page-header h1{font-size:2.8rem;font-weight:800;color:#1a1a1a}.page-header p{font-size:1.1rem;color:#6c757d;margin-top:8px}.product-page-layout{display:grid;grid-template-columns:250px 1fr;gap:40px}.filter-sidebar{border-right:1px solid #e5e7eb;padding-right:24px}.filter-sidebar h4{font-size:1.2rem;margin-bottom:20px}.filter-group{margin-bottom:24px}.filter-group label{display:block;font-weight:600;margin-bottom:8px}.filter-group select,.filter-group input{width:100%;padding:10px;border:1px solid #ced4da;border-radius:8px;font-size:1rem}.toolbar{display:flex;justify-content:flex-end;align-items:center;margin-bottom:20px;gap:10px}.toolbar select{padding:8px 12px;border-radius:8px;border:1px solid #ced4da}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:30px}.product-card{background-color:#fff;border:1px solid #e5e7eb;border-radius:16px;overflow:hidden;transition:all .3s ease}.product-card:hover{transform:translateY(-5px);box-shadow:0 10px 25px #00000014}.product-card-image-container{height:250px;background-color:#f8f9fa;padding:16px}.product-card-image{width:100%;height:100%;object-fit:contain}.product-card-content{padding:20px}.product-card-name{font-size:1.1rem;font-weight:700;margin-bottom:8px}.product-card-description{font-size:.9rem;color:#6c757d;height:40px;overflow:hidden;margin-bottom:12px}.product-card-price{font-size:1.3rem;font-weight:700;color:#0d6efd;margin-bottom:16px}.product-card-actions{display:flex;justify-content:space-between;align-items:center}.quantity-selector{display:flex;align-items:center;border:1px solid #ced4da;border-radius:50px}.quantity-selector button{background:none;border:none;font-size:1.2rem;cursor:pointer;padding:4px 12px}.quantity-selector span{font-weight:600;padding:0 8px}.add-to-cart-button{background-color:#0d6efd;color:#fff;border:none;border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;cursor:pointer;transition:background-color .2s}.add-to-cart-button:hover{background-color:#0a58ca}.cart-notification{position:fixed;bottom:20px;left:50%;transform:translate(-50%);background-color:#212529;color:#fff;padding:14px 24px;border-radius:8px;box-shadow:0 4px 20px #0003;animation:slide-up .5s ease-out forwards}@keyframes slide-up{0%{bottom:-100px;opacity:0}to{bottom:20px;opacity:1}}@media (max-width: 768px){.product-page-layout{grid-template-columns:1fr}.filter-sidebar{border-right:none;border-bottom:1px solid #e5e7eb;padding-right:0;padding-bottom:20px}}.cart-page-container{max-width:1200px;margin:0 auto;padding:40px 24px}.cart-header{text-align:center;margin-bottom:40px}.cart-header h1{font-size:2.5rem;font-weight:800}.cart-layout{display:grid;grid-template-columns:2fr 1fr;gap:40px;align-items:flex-start}.cart-items-list{display:flex;flex-direction:column;gap:20px}.cart-item-row{display:grid;grid-template-columns:100px 1fr auto auto auto;gap:20px;align-items:center;background-color:#fff;padding:20px;border:1px solid #e5e7eb;border-radius:12px}.cart-item-image{width:100px;height:100px;object-fit:contain;border-radius:8px;background-color:#f8f9fa}.cart-item-name{font-size:1.1rem;font-weight:600}.cart-item-price{color:#6c757d}.cart-item-quantity{display:flex;align-items:center;border:1px solid #ced4da;border-radius:50px}.cart-item-quantity button{background:none;border:none;font-size:1.2rem;cursor:pointer;padding:6px 12px}.cart-item-quantity span{font-weight:600;padding:0 8px}.cart-item-subtotal{font-weight:700;font-size:1.1rem}.cart-item-remove{background:none;border:none;cursor:pointer;font-size:1.2rem;color:#6c757d;transition:color .2s}.cart-item-remove:hover{color:#dc3545}.order-summary{background-color:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:24px;position:sticky;top:100px}.order-summary h3{font-size:1.5rem;margin-bottom:24px;border-bottom:1px solid #e5e7eb;padding-bottom:16px}.summary-row{display:flex;justify-content:space-between;margin-bottom:12px}.summary-total{display:flex;justify-content:space-between;font-size:1.2rem;font-weight:700;margin-top:20px;padding-top:20px;border-top:1px solid #e5e7eb}.checkout-btn{width:100%;padding:14px;margin-top:24px;background-color:#0d6efd;color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:background-color .2s}.checkout-btn:hover{background-color:#0a58ca}.empty-cart{text-align:center;padding:80px 20px;background-color:#fff;border-radius:12px}.empty-cart h2{font-size:1.8rem;margin-bottom:12px}.empty-cart p{color:#6c757d;margin-bottom:30px}.continue-shopping-btn{background-color:#0d6efd;color:#fff;padding:12px 24px;border-radius:8px;text-decoration:none;font-weight:600;transition:background-color .2s}.continue-shopping-btn:hover{background-color:#0a58ca}.loading-spinner{border:4px solid #f3f3f3;border-top:4px solid #0d6efd;border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite;margin:100px auto}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (max-width: 992px){.cart-layout{grid-template-columns:1fr}}@media (max-width: 576px){.cart-item-row{grid-template-columns:80px 1fr;grid-template-areas:"img details" "img quantity" "img subtotal" "img remove";align-items:flex-start;padding:16px}.cart-item-image{grid-area:img}.cart-item-details{grid-area:details}.cart-item-quantity{grid-area:quantity;justify-self:flex-start}.cart-item-subtotal{grid-area:subtotal;justify-self:flex-start}.cart-item-remove{grid-area:remove;justify-self:flex-start;margin-top:10px}}.login-page-container{position:relative;display:flex;align-items:center;justify-content:center;height:100vh;overflow:hidden}.video-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-color:#00000080;z-index:2}.login-card{position:relative;z-index:3;width:100%;max-width:400px;padding:40px;background:#ffffff1a;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:20px;border:1px solid rgba(255,255,255,.2);color:#fff;text-align:center;box-shadow:0 8px 32px #0000005e}.login-header .logo{height:50px;margin-bottom:20px}.login-header h2{font-size:2rem;font-weight:700;margin-bottom:8px}.login-header p{font-size:1rem;color:#fffc;margin-bottom:30px}.login-form .input-group{margin-bottom:20px}.login-form input{box-sizing:border-box;width:100%;padding:14px 20px;background:#ffffff26;border:1px solid rgba(255,255,255,.3);border-radius:10px;font-size:1rem;color:#fff;transition:all .3s ease}.login-form input::placeholder{color:#ffffffb3}.login-form input:focus{outline:none;background:#ffffff40;border-color:#ffffff80}.error-message{color:#ffbaba;font-size:.9rem;margin-bottom:16px}.login-button{width:100%;padding:14px;background:#fff;color:#1a1a1a;border:none;border-radius:10px;font-size:1rem;font-weight:700;cursor:pointer;transition:background-color .2s}.login-button:hover{background-color:#f0f0f0}.login-button:disabled{background-color:#aaa;cursor:not-allowed}.signup-link{margin-top:24px;font-size:.9rem;color:#fffc}.signup-link a{color:#fff;font-weight:700;text-decoration:none}.signup-link a:hover{text-decoration:underline}@media (max-width: 480px){.login-card{padding:30px;margin:0 16px}}.signup-page-container{position:relative;display:flex;align-items:center;justify-content:center;justify-content:space-between;height:100vh;overflow:hidden;padding:40px}.background-video{position:absolute;top:50%;left:50%;width:100%;height:100%;object-fit:cover;transform:translate(-50%,-50%);z-index:1}.video-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to right,#000000b3,#0000004d);z-index:2}.branding-content{position:relative;z-index:3;color:#fff;max-width:450px}.branding-content .logo{height:50px;margin-bottom:24px}.branding-content h1{font-size:3.5rem;font-weight:800;margin-bottom:16px;line-height:1.2}.branding-content p{font-size:1.1rem;opacity:.8}.signup-card{position:relative;z-index:3;width:100%;max-width:420px;padding:40px;background:#ffffff1a;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:20px;border:1px solid rgba(255,255,255,.2);color:#fff;box-shadow:0 8px 32px #0000005e}.signup-card h3{font-size:1.8rem;font-weight:700;margin-bottom:30px;text-align:center}.signup-form .input-group{margin-bottom:20px}.signup-form input{box-sizing:border-box;width:100%;padding:14px 20px;background:#ffffff26;border:1px solid rgba(255,255,255,.3);border-radius:10px;font-size:1rem;color:#fff;transition:all .3s ease}.signup-form input::placeholder{color:#ffffffb3}.signup-form input:focus{outline:none;background:#ffffff40;border-color:#ffffff80}.error-message{color:#ffbaba;font-size:.9rem;margin-bottom:16px;text-align:center}.signup-button{width:100%;padding:14px;background:#fff;color:#1a1a1a;border:none;border-radius:10px;font-size:1rem;font-weight:700;cursor:pointer;transition:background-color .2s}.signup-button:hover{background-color:#f0f0f0}.signup-button:disabled{background-color:#aaa;cursor:not-allowed}.login-link{margin-top:24px;text-align:center;font-size:.9rem;color:#fffc}.login-link a{color:#fff;font-weight:700;text-decoration:none}.login-link a:hover{text-decoration:underline}@media (max-width: 992px){.signup-page-container{justify-content:center}.branding-content{display:none}}@media (max-width: 480px){.signup-card{padding:30px;margin:0 16px}}.admin-page{max-width:600px;margin:50px auto;background:#fff;padding:30px;border-radius:12px;box-shadow:0 6px 20px #0000001a;font-family:Segoe UI,sans-serif}.admin-page h2{text-align:center;margin-bottom:20px;color:#333}.admin-form{display:flex;flex-direction:column;gap:16px}.admin-form input,.admin-form textarea{padding:12px;font-size:16px;border-radius:8px;border:1px solid #ccc;outline:none}.admin-form button{background:#5cdb95;color:#fff;padding:12px;font-size:16px;border:none;border-radius:8px;cursor:pointer;transition:background .3s}.admin-form button:hover{background:#3ac57b}.message{text-align:center;margin-top:20px;font-weight:700}.site-footer{background-color:#1a1a1a;color:#a7a7a7;font-family:Segoe UI,sans-serif}.footer-container{max-width:1200px;margin:0 auto;padding:0 24px}.footer-cta-banner{background:linear-gradient(45deg,#007cf0,#0056b3);color:#fff;padding:60px 0;text-align:center}.cta-content h2{font-size:2.5rem;font-weight:800;margin-bottom:12px}.cta-content p{font-size:1.1rem;margin-bottom:30px;opacity:.9}.cta-button{background-color:#fff;color:#007cf0;padding:14px 32px;border-radius:50px;font-size:1rem;font-weight:700;text-decoration:none;transition:all .3s ease}.cta-button:hover{background-color:#f0f0f0;transform:translateY(-3px);box-shadow:0 8px 20px #0003}.footer-main{padding:80px 0}.footer-main .grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}.footer-column h4{font-size:1rem;font-weight:700;color:#fff;margin-bottom:24px;text-transform:uppercase;letter-spacing:1px}.footer-column a{display:block;color:#a7a7a7;text-decoration:none;margin-bottom:12px;transition:color .3s ease}.footer-column a:hover{color:#fff}.brand-column .footer-brand-link{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:1.5rem;font-weight:700;color:#fff;margin-bottom:16px}.brand-column .footer-logo{height:36px}.brand-column .footer-slogan{font-size:.9rem;line-height:1.6;max-width:250px;margin-bottom:24px}.footer-social{display:flex;gap:16px}.footer-social a{font-size:1.25rem;color:#a7a7a7;transition:color .3s ease,transform .3s ease}.footer-social a:hover{color:#fff;transform:translateY(-3px)}.footer-bottom{background-color:#101010;padding:24px 0;font-size:.9rem}.footer-bottom .bottom-content{text-align:center}@media (max-width: 992px){.footer-main .grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 576px){.footer-main .grid{grid-template-columns:1fr;text-align:center}.brand-column,.footer-social{align-items:center;justify-content:center}.brand-column .footer-slogan{margin-left:auto;margin-right:auto}}body{font-family:Arial;margin:20px}input{display:block;margin:10px 0;padding:5px}button{padding:6px 12px}