:root{--primary-color: #0d6efd;--secondary-color: #6c757d;--dark-color: #212529;--light-color: #f8f9fa;scroll-behavior:smooth}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:#333;overflow-x:hidden}.navbar{transition:background-color .3s ease;box-shadow:0 2px 10px #0000001a}.navbar-brand{font-size:1.5rem;transition:transform .3s ease}.navbar-brand:hover{transform:scale(1.05)}.nav-link{position:relative;transition:color .3s ease;padding:.5rem 1rem}.nav-link:after{content:"";position:absolute;bottom:0;left:50%;width:0;height:2px;background:var(--primary-color);transition:all .3s ease;transform:translate(-50%)}.nav-link:hover:after{width:80%}.hero-section{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding-top:80px;position:relative;overflow:hidden}.hero-section:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');opacity:.3}.hero-section .container{position:relative;z-index:1}.hero-image-placeholder{display:flex;align-items:center;justify-content:center;background:#ffffff1a;border-radius:20px;padding:80px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.hero-image-placeholder i{font-size:10rem;color:#ffffffe6}.btn{padding:12px 30px;border-radius:50px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;transition:all .3s ease;border:none}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);box-shadow:0 4px 15px #667eea66}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea99}.btn-outline-light:hover{background:#fff;color:#667eea;transform:translateY(-2px)}.product-card{background:#fff;padding:40px;border-radius:15px;box-shadow:0 5px 30px #0000001a;transition:all .3s ease;border:2px solid transparent}.product-card:hover{transform:translateY(-10px);box-shadow:0 15px 40px #00000026;border-color:var(--primary-color)}.product-icon{width:80px;height:80px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:15px;display:flex;align-items:center;justify-content:center;margin-bottom:20px}.product-icon i{font-size:2.5rem;color:#fff}.features-list{margin:30px 0}.feature-item{display:flex;align-items:center;gap:15px;padding:10px 0;transition:transform .2s ease}.feature-item:hover{transform:translate(5px)}.feature-item i{font-size:1.2rem;flex-shrink:0}.feature-box{padding:30px;transition:all .3s ease;border-radius:10px}.feature-box:hover{background:var(--light-color);transform:translateY(-5px)}.feature-icon{width:70px;height:70px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:50%;display:inline-flex;align-items:center;justify-content:center;margin:0 auto}.feature-icon i{font-size:2rem;color:#fff}.contact-form .form-control{padding:15px;border-radius:10px;border:1px solid rgba(255,255,255,.3);background:#ffffff1a;color:#fff;transition:all .3s ease}.contact-form .form-control:focus{background:#fff3;border-color:var(--primary-color);color:#fff;box-shadow:0 0 0 .2rem #667eea40}.contact-form .form-control::placeholder{color:#ffffffb3}.contact-item{display:flex;align-items:center;font-size:1.1rem}.contact-item i{font-size:1.5rem}footer a{text-decoration:none;transition:all .3s ease;display:inline-block}footer a:hover{transform:translateY(-3px);opacity:.8}section{scroll-margin-top:70px}@media (max-width: 991px){.hero-section{text-align:center}.hero-image-placeholder{margin-top:40px;padding:60px}.hero-image-placeholder i{font-size:6rem}}@media (max-width: 768px){.display-3{font-size:2.5rem}.display-4{font-size:2rem}.product-card{padding:30px}}