:root{--primary-blue:#2579ff;--primary-blue-dark:#0090fa;--accent-red:#78001c;--accent-orange:#ff3c00;--black:#1e1e1e;--black-light:#212121;--white:#fff;--gray-light:#f5f5f5;--gray-medium:#c5c2c0;--lavender:#eee8f7;--gold:#ebbf20;--font-heading:"Karla",sans-serif;--font-nav:"Assistant",sans-serif;--font-body:"Assistant",sans-serif;--border-radius:25px;--border-radius-image:27px;--border-radius-input:20px}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);font-weight:200;font-size:14px;line-height:1.2;color:var(--black);background:var(--white);direction:rtl}img{max-width:100%;height:auto;display:block}a{text-decoration:none;color:inherit}ul{list-style:none}button{cursor:pointer;border:none;background:none;font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 20px}.announcement-bar{background:var(--primary-blue);color:var(--white);text-align:center;padding:10px 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p{font-size:14px;line-height:1.6;color:var(--black-light)}.energy-banner{padding:0}.energy-banner img{width:100%;display:block}.products-section{background:var(--white)}.products-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:30px;gap:30px}.product-card{background:var(--white);border-radius:var(--border-radius-image);overflow:hidden;box-shadow:0 5px 20px rgba(0,0,0,.08);transition:transform .3s,box-shadow .3s;position:relative}.product-card:hover{transform:translateY(-5px);box-shadow:0 15px 40px rgba(0,0,0,.15)}.product-card.featured{border:3px solid var(--primary-blue)}.product-badge{position:absolute;top:15px;right:15px;background:var(--primary-blue);color:var(--white);padding:8px 15px;border-radius:20px;font-size:12px;font-weight:700;z-index:1}.product-badge.sale{background:var(--accent-orange)}.product-image{height:280px;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:cover}.product-info{padding:25px}.product-info h3{font-family:var(--font-heading);font-size:22px;font-weight:400;margin-bottom:10px}.product-description{font-size:14px;line-height:1.6;color:var(--gray-medium);margin-bottom:20px}.product-price{margin-bottom:20px}.price{font-size:28px;font-weight:700;color:var(--black)}.price-old{font-size:18px;color:var(--gray-medium);text-decoration:line-through;margin-left:10px}.sale-price{color:var(--accent-orange)}.btn-add-cart{width:100%}.testimonials-section{background:var(--white);padding:80px 0}.testimonials-slider{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:25px;gap:25px;margin-bottom:40px}.testimonial-card{background:var(--gray-light);border-radius:var(--border-radius-image);overflow:hidden;transition:transform .3s,box-shadow .3s}.testimonial-card:hover{transform:translateY(-5px);box-shadow:0 15px 40px 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a{font-size:14px;opacity:.8;transition:opacity .3s}.footer-col a:hover{opacity:1}.newsletter{display:flex;gap:10px;margin-bottom:20px}.newsletter input{flex:1 1;padding:12px 15px;border-radius:var(--border-radius-input);border:none;font-family:inherit;font-size:14px}.newsletter .btn{padding:12px 20px;font-size:14px}.social-links{display:flex;gap:15px}.social-links a{width:40px;height:40px;border-radius:50%;background:hsla(0,0%,100%,.1);display:flex;align-items:center;justify-content:center;transition:background .3s}.social-links a:hover{background:var(--primary-blue)}.footer-bottom{border-top:1px solid hsla(0,0%,100%,.1);padding-top:30px;text-align:center;font-size:13px;opacity:.6}.cart-sidebar{position:fixed;top:0;left:-400px;width:400px;height:100%;background:var(--white);z-index:200;transition:left .3s;display:flex;flex-direction:column;box-shadow:5px 0 30px 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