:root{--primary-color: #337c92;--secondary-color: #ff6b35;--accent-color: #00d4aa;--dark-bg: #1a1a2e;--light-bg: #f8f9fa;--text-primary: #2c3e50;--text-secondary: #6c757d;--white: #ffffff;--shadow: 0 10px 30px rgba(0, 0, 0, .1);--gradient: linear-gradient(135deg, #337c92 0%, #00d4aa 100%)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,Cairo,sans-serif;line-height:1.6;color:var(--text-primary);overflow-x:hidden}.language-switcher{position:fixed;top:12px;right:20px;z-index:1000;background:#fffffff2;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-radius:25px;padding:0 8px;box-shadow:var(--shadow);display:flex;align-items:center;height:49px}.language-switcher button{background:none;border:none;padding:6px 14px;border-radius:20px;cursor:pointer;font-weight:500;transition:all .3s ease}.language-switcher button.active{background:var(--gradient);color:#fff}header{background:#1a1a2ef2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:fixed;top:0;left:0;right:0;z-index:999;padding:15px 0;transition:all .3s ease}.header-content{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:0 20px}.logo{display:flex;align-items:center;gap:15px}.logo-icon{width:40px;height:40px;background:var(--gradient);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px}.logo-text{font-size:24px;font-weight:700;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}nav{display:flex;gap:30px}nav a{color:var(--white);text-decoration:none;font-weight:500;transition:color .3s ease;position:relative}nav a:hover{color:var(--accent-color)}nav a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background:var(--accent-color);transition:width .3s ease}nav a:hover:after{width:100%}.auth-buttons{display:flex;gap:15px}.btn{padding:12px 24px;border:none;border-radius:25px;cursor:pointer;font-weight:600;text-decoration:none;display:inline-block;transition:all .3s ease;font-size:14px}.btn-primary{background:var(--gradient);color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 15px 35px #337c9266}.btn-outline{background:transparent;color:var(--white);border:2px solid var(--white)}.btn-outline:hover{background:var(--white);color:var(--primary-color)}.hero{min-height:100vh;background:linear-gradient(135deg,#1a1a2ee6,#337c92cc),url(/assets/images/duam-login1.png) no-repeat center center;background-size:cover;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--white);position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');opacity:.3}.hero-content{max-width:800px;padding:0 20px;position:relative;z-index:2}.hero h1{font-size:3.5rem;font-weight:700;margin-bottom:20px;background:linear-gradient(135deg,#ffffff 0%,var(--accent-color) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero p{font-size:1.3rem;margin-bottom:30px;opacity:.9}.hero-buttons{display:flex;gap:20px;justify-content:center;flex-wrap:wrap}.features{padding:100px 20px;background:var(--light-bg)}.container{max-width:1200px;margin:0 auto}.section-header{text-align:center;margin-bottom:60px}.section-header h2{font-size:2.5rem;font-weight:700;margin-bottom:20px;color:var(--text-primary)}.section-header p{font-size:1.1rem;color:var(--text-secondary);max-width:600px;margin:0 auto}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;margin-top:60px}.feature-card{background:#fff;padding:40px 30px;border-radius:20px;text-align:center;box-shadow:var(--shadow);transition:all .3s ease;border:1px solid rgba(0,0,0,.05)}.feature-card:hover{transform:translateY(-10px);box-shadow:0 20px 40px #00000026}.feature-icon{width:80px;height:80px;background:var(--gradient);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 25px;color:#fff;font-size:32px}.feature-card h3{font-size:1.5rem;font-weight:600;margin-bottom:15px;color:var(--text-primary)}.feature-card p{color:var(--text-secondary);line-height:1.7}.plans{padding:100px 20px;background:#fff}.plans-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:30px;margin-top:60px}.plan-card{background:#fff;border:2px solid #e9ecef;border-radius:20px;padding:40px 30px;text-align:center;transition:all .3s ease;position:relative;overflow:hidden}.plan-card:hover{border-color:var(--primary-color);transform:translateY(-5px);box-shadow:0 20px 40px #337c9226}.plan-card.featured{border-color:var(--accent-color);transform:scale(1.05)}.plan-card.featured:before{content:"{{ trans("landing.Most Popular") }}";position:absolute;top:20px;right:-30px;background:var(--accent-color);color:#fff;padding:8px 40px;transform:rotate(45deg);font-size:12px;font-weight:600}.plan-name{font-size:1.8rem;font-weight:700;margin-bottom:15px;color:var(--text-primary)}.plan-price{font-size:3rem;font-weight:700;color:var(--primary-color);margin-bottom:10px}.plan-duration{color:var(--text-secondary);margin-bottom:25px}.plan-features{list-style:none;margin-bottom:30px}.plan-features li{padding:8px 0;color:var(--text-secondary)}.plan-features li:before{content:"✓";color:var(--accent-color);font-weight:700;margin-right:10px}.about{padding:100px 20px;background:var(--dark-bg);color:#fff}.about-content{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.about-text h2{font-size:2.5rem;font-weight:700;margin-bottom:25px}.about-text p{font-size:1.1rem;line-height:1.8;margin-bottom:20px;opacity:.9}.about-stats{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:40px}.stat-item{text-align:center}.stat-number{font-size:2.5rem;font-weight:700;color:var(--accent-color);margin-bottom:10px}.stat-label{color:#fffc}.contact{padding:100px 20px;background:var(--light-bg)}.contact-content{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.contact-info h3{font-size:1.8rem;margin-bottom:20px;color:var(--text-primary)}.contact-item{display:flex;align-items:center;gap:15px;margin-bottom:20px}.contact-icon{width:50px;height:50px;background:var(--gradient);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff}.contact-form{background:#fff;padding:40px;border-radius:20px;box-shadow:var(--shadow)}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:500;color:var(--text-primary)}.form-group input,.form-group textarea{width:100%;padding:15px;border:2px solid #e9ecef;border-radius:10px;font-size:16px;transition:border-color .3s ease}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color)}footer{background:var(--dark-bg);color:#fff;padding:60px 20px 30px;text-align:center}.footer-content{max-width:1200px;margin:0 auto}.footer-top{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:40px;margin-bottom:40px;text-align:left}.footer-section h4{font-size:1.2rem;margin-bottom:20px;color:var(--accent-color)}.footer-section p,.footer-section a{color:#fffc;text-decoration:none;line-height:1.8}.footer-section a:hover{color:var(--accent-color)}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:30px;color:#fff9}[dir=rtl] .language-switcher{right:auto;left:20px}[dir=rtl] .hero-buttons{flex-direction:row-reverse}[dir=rtl] .about-content,[dir=rtl] .contact-content{direction:rtl}[dir=rtl] .footer-top{text-align:right}@media (max-width: 768px){.hero h1{font-size:2.5rem}.hero p{font-size:1.1rem}.hero-buttons{flex-direction:column;align-items:center}.about-content,.contact-content{grid-template-columns:1fr;gap:40px}.features-grid,.plans-grid{grid-template-columns:1fr}nav{display:none}.header-content{justify-content:center}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.fade-in-up{animation:fadeInUp .6s ease-out}.scroll-reveal{opacity:0;transform:translateY(30px);transition:all .6s ease}.scroll-reveal.revealed{opacity:1;transform:translateY(0)}.custom-flash-message{background-color:#333;color:#fff;border-left:5px solid}.custom-flash-message.alert-danger{border-left-color:#dc3545}.custom-flash-message.alert-success{border-left-color:#198754}