:root{--primary-dark: #1a3a52;--accent-cyan: #00bcd4;--white: #ffffff;--text-dark: #333333;--success: #4caf50;--warning: #ff9800;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px 0 rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, .25);--glass-bg: rgba(255, 255, 255, .95);--glass-border: rgba(255, 255, 255, .2)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:Poppins,sans-serif;color:var(--text-dark);line-height:1.6;overflow-x:hidden;background-color:var(--gray-50)}body[dir=rtl]{font-family:Cairo,sans-serif}.container{max-width:1440px;margin-inline:auto;padding-inline:1.5rem}@media (min-width: 768px){.container{padding-inline:2rem}}@media (min-width: 1024px){.container{padding-inline:4rem}}img{max-width:100%;height:auto;display:block}a{text-decoration:none;color:inherit;transition:all .3s ease}button{font-family:inherit;cursor:pointer;border:none;background:none;transition:all .3s ease}input,textarea,select{font-family:inherit;width:100%;border:1px solid var(--gray-300);border-radius:.5rem;padding:.75rem 1rem;font-size:1rem;transition:all .3s ease;background:var(--white);color:var(--text-dark)}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent-cyan);box-shadow:0 0 0 3px #00bcd41a}.header{background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-md);position:sticky;top:0;z-index:1000;border-bottom:1px solid var(--glass-border)}.header-content{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.75rem}.logo-left a{display:block}.logo-img{height:45px;width:auto}.main-nav{flex:1;display:flex;justify-content:center}.nav-list{display:flex;list-style:none;gap:1.5rem;align-items:center;margin:0;padding:0}.nav-link{font-weight:500;color:var(--text-dark);position:relative;padding:.5rem 0;font-size:.95rem}.nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--accent-cyan);transition:width .3s ease}.nav-link:hover:after,.nav-link.active:after{width:100%}.nav-link:hover,.nav-link.active{color:var(--accent-cyan)}.header-right{display:flex;align-items:center;gap:1rem}.elshideed-wrapper{background:linear-gradient(135deg,#1a1a1a,#333);padding:5px 10px;border-radius:8px;display:flex;align-items:center;box-shadow:var(--shadow)}.logo-img-elshideed{height:40px;width:auto;border-radius:4px}.btn-language{padding:.5rem 1rem;border-radius:.375rem;font-weight:600;background:var(--gray-100);color:var(--primary-dark);border:1px solid var(--gray-200)}.btn-language:hover{background:var(--gray-200)}.btn-primary{background:var(--accent-cyan);color:var(--white);padding:.65rem 1.25rem;border-radius:.5rem;font-weight:600;box-shadow:0 4px 6px #00bcd433}.btn-primary:hover{background:#00a5bb;transform:translateY(-2px);box-shadow:0 6px 10px #00bcd44d}.mobile-toggle{display:none;flex-direction:column;gap:5px;padding:5px;cursor:pointer}.mobile-toggle span{width:25px;height:3px;background:var(--text-dark);border-radius:2px;transition:all .3s}@media (max-width: 1024px){.main-nav{position:absolute;top:100%;left:0;width:100%;background:var(--white);padding:0;max-height:0;overflow:hidden;transition:max-height .4s ease;box-shadow:var(--shadow-lg);flex-direction:column;align-items:stretch}.main-nav.active{max-height:400px;padding:1rem 0}.nav-list{flex-direction:column;gap:0}.nav-list li{width:100%}.nav-link{display:block;padding:.75rem 2rem;border-bottom:1px solid var(--gray-100)}.mobile-toggle{display:flex}.header-content{flex-wrap:wrap}.btn-quote{display:none}}.hero{min-height:90vh;display:flex;align-items:center;background-size:cover;background-position:center;background-attachment:fixed;position:relative;padding-block:4rem;margin-top:-72px;padding-top:calc(4rem + 72px)}.hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,rgba(26,58,82,.9),rgba(0,188,212,.7));z-index:0}.hero-content{position:relative;z-index:1;text-align:center;color:var(--white);max-width:900px;margin:0 auto}.hero-title{font-size:clamp(2.5rem,5vw,4rem);font-weight:800;margin-bottom:1.5rem;line-height:1.2}.hero-subtitle{font-size:clamp(1.1rem,2vw,1.4rem);margin-bottom:2.5rem;opacity:.95}.hero-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn-hero{padding:1rem 2.5rem;font-size:1.1rem}.btn-secondary{background:transparent;border:2px solid var(--white);color:var(--white);padding:.8rem 2rem;border-radius:.5rem;font-weight:600}.btn-secondary:hover{background:var(--white);color:var(--primary-dark)}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.card{background:var(--white);border-radius:1rem;padding:2rem;box-shadow:var(--shadow-lg);transition:transform .3s ease,box-shadow .3s ease;border:1px solid var(--gray-100)}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-xl)}.card-icon{width:60px;height:60px;background:var(--gray-100);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;color:var(--accent-cyan)}.card-title{font-size:1.5rem;margin-bottom:1rem;color:var(--primary-dark)}.service-card{background:var(--white);border-radius:1rem;overflow:hidden;box-shadow:var(--shadow-md);transition:all .3s ease;height:100%;display:flex;flex-direction:column}.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-2xl)}.service-img-wrapper{position:relative;padding-top:60%;overflow:hidden}.service-img-wrapper img{position:absolute;top:0;left:0;width:100%;height:100%;-o-object-fit:cover;object-fit:cover;transition:transform .5s ease}.service-card:hover .service-img-wrapper img{transform:scale(1.1)}.service-content{padding:1.5rem;display:flex;flex-direction:column;flex:1}.service-content h3{font-size:1.4rem;margin-bottom:.5rem;color:var(--primary-dark)}.service-content p{color:var(--gray-600);margin-bottom:1.5rem;flex-grow:1}.learn-more{color:var(--accent-cyan);font-weight:600;display:inline-flex;align-items:center;gap:.5rem}.learn-more:hover{gap:.75rem}.stats-section{background:var(--primary-dark);color:var(--white);padding-block:5rem;position:relative;overflow:hidden}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;text-align:center}.stat-item h2{font-size:3.5rem;font-weight:800;color:var(--accent-cyan);margin-bottom:.5rem}.stat-item p{font-size:1.1rem;opacity:.9}.footer{background:var(--gray-900);color:var(--gray-300);padding-top:4rem;border-top:4px solid var(--accent-cyan)}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:3rem;padding-bottom:3rem}.footer-col h3{color:var(--white);font-size:1.3rem;margin-bottom:1.5rem;position:relative;padding-bottom:.5rem}.footer-col h3:after{content:"";position:absolute;bottom:0;left:0;width:40px;height:2px;background:var(--accent-cyan)}[dir=rtl] .footer-col h3:after{left:auto;right:0}.footer-links li{margin-bottom:.8rem}.footer-links a:hover{color:var(--accent-cyan);padding-inline-start:5px}.footer-bottom{background:rgba(0,0,0,.3);padding:1.5rem;text-align:center;border-top:1px solid var(--gray-800)}.section-padding{padding-block:5rem}.bg-light{background:var(--gray-50)}.text-center{text-align:center}.mb-4{margin-bottom:1.5rem}.page-header{background:linear-gradient(135deg,var(--primary-dark),#0d2536);color:var(--white);padding-block:4rem;text-align:center}.page-title{font-size:2.5rem;margin-bottom:.5rem}.breadcrumb{color:var(--gray-400);font-size:.9rem}.breadcrumb a{color:var(--white)}.breadcrumb span{margin-inline:.5rem}.comparison-table{width:100%;border-collapse:collapse;margin-top:2rem;background:var(--white);box-shadow:var(--shadow-md)}.comparison-table th,.comparison-table td{padding:1rem;border:1px solid var(--gray-200);text-align:start}.comparison-table th{background:var(--primary-dark);color:var(--white)}.features-list{list-style:none}.features-list li{padding-block:.5rem;padding-inline-start:1.5rem;position:relative}.features-list li:before{content:"✓";position:absolute;left:0;color:var(--success);font-weight:700}[dir=rtl] .features-list li:before{left:auto;right:0}.whatsapp-float{position:fixed;bottom:2rem;right:2rem;width:60px;height:60px;background-color:#25d366;color:#fff;border-radius:50%;text-align:center;font-size:30px;box-shadow:2px 2px 3px #999;z-index:1000;display:flex;align-items:center;justify-content:center;transition:transform .3s}.whatsapp-float:hover{transform:scale(1.1)}[dir=rtl] .whatsapp-float{right:auto;left:2rem}.modal{display:none;position:fixed;z-index:1100;left:0;top:0;width:100%;height:100%;background-color:#0009;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.modal-content{background-color:var(--white);margin:10% auto;padding:2rem;border-radius:1rem;width:90%;max-width:500px;position:relative;animation:slideDown .4s ease}@keyframes slideDown{0%{transform:translateY(-50px);opacity:0}to{transform:translateY(0);opacity:1}}.close-modal{position:absolute;top:1rem;right:1rem;font-size:1.5rem;cursor:pointer;color:var(--gray-500)}[dir=rtl] .close-modal{right:auto;left:1rem}.error-page{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;text-align:center;padding:2rem}.error-img{max-width:300px;margin-bottom:2rem}