:root{--primary-color:#2563eb;--secondary-color:#1e40af;--accent-color:#60a5fa;--dark-color:#1e293b;--light-color:#f8fafc;--text-color:#475569;--gradient:linear-gradient(135deg,var(--primary-color),var(--secondary-color))}*{margin:0;padding:0;box-sizing:border-box}body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;color:var(--text-color);line-height:1.6;overflow-x:hidden}.navbar{background:rgba(255,255,255,255);backdrop-filter:blur(10px);box-shadow:0 2px 20px rgba(0,0,0,.1);transition:all .3s ease}.navbar-brand{font-weight:700;font-size:1.5rem;color:var(--primary-color)!important;display:flex;align-items:center}.navbar-brand img{height:40px;margin-right:10px}.navbar-nav .nav-link{color:var(--text-color)!important;font-weight:500;margin:0 10px;transition:color .3s ease;position:relative}.navbar-nav .nav-link:hover{color:var(--primary-color)!important}.navbar-nav .nav-link::after{content:'';position:absolute;bottom:-5px;left:0;width:0;height:2px;background:var(--primary-color);transition:width .3s ease}.navbar-nav .nav-link:hover::after{width:100%}.navbar.scrolled{padding:.5rem 0;background:rgba(255,255,255,.98)}.floating-banner{position:fixed;z-index:1000;padding:12px 20px;border-radius:50px;color:#fff;font-weight:600;box-shadow:0 5px 15px rgba(0,0,0,.2);display:flex;align-items:center;animation:float 4s ease-in-out infinite;transition:all .3s ease}.floating-banner:hover{transform:scale(1.05)}.floating-banner.top-left{top:100px;left:20px;background:var(--gradient)}.floating-banner.top-right{top:100px;right:20px;background:linear-gradient(135deg,#f093fb 0%,#f5576c 100%)}.floating-banner.bottom-left{bottom:20px;left:20px;background:linear-gradient(135deg,#4facfe 0%,#00f2fe 100%)}.floating-banner.bottom-right{bottom:20px;right:20px;background:linear-gradient(135deg,#43e97b 0%,#38f9d7 100%)}.floating-banner i{margin-right:8px}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}100%{transform:translateY(0)}}.hero{min-height:100vh;background:linear-gradient(rgba(102,126,234,.85),rgba(118,75,162,.85)),url('https://images.unsplash.com/photo-1550751827-4bd374c3f58b?ixlib=rb-4.0.3&auto=format&fit=crop&w=1950&q=80');background-size:cover;background-position:center;display:flex;align-items:center;position:relative;overflow:hidden}.hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,133.3C960,128,1056,96,1152,90.7C1248,85,1344,107,1392,117.3L1440,128L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;background-size:cover}.hero-content{position:relative;z-index:1}.hero h1{font-size:3.5rem;font-weight:800;color:#fff;margin-bottom:1.5rem;animation:fadeInUp .8s ease}.hero p{font-size:1.25rem;color:rgba(255,255,255,.9);margin-bottom:2rem;animation:fadeInUp .8s ease .2s;animation-fill-mode:both}.btn-primary-custom{background:#fff;color:var(--primary-color);padding:12px 30px;border-radius:50px;font-weight:600;text-decoration:none;display:inline-block;transition:all .3s ease;border:none;animation:fadeInUp .8s ease .4s;animation-fill-mode:both}.btn-primary-custom:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(0,0,0,.2);color:var(--primary-color)}.floating{animation:floating 3s ease-in-out infinite}@keyframes floating{0%{transform:translateY(0)}50%{transform:translateY(-20px)}100%{transform:translateY(0)}}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}section{padding:80px 0}.section-title{font-size:2.5rem;font-weight:700;color:var(--dark-color);margin-bottom:1rem;position:relative;display:inline-block}.section-title::after{content:'';position:absolute;bottom:-10px;left:0;width:60px;height:4px;background:var(--gradient);border-radius:2px}.section-subtitle{color:var(--text-color);font-size:1.1rem;margin-bottom:3rem}.about{background:var(--light-color)}.feature-card{background:#fff;padding:2rem;border-radius:15px;box-shadow:0 5px 20px rgba(0,0,0,.08);transition:all .3s ease;height:100%}.feature-card:hover{transform:translateY(-10px);box-shadow:0 15px 40px rgba(0,0,0,.15)}.feature-icon{width:60px;height:60px;background:var(--gradient);border-radius:15px;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;font-size:1.5rem;color:#fff}.service-card{background:#fff;border-radius:15px;overflow:hidden;box-shadow:0 5px 20px rgba(0,0,0,.08);transition:all .3s ease;height:100%}.service-card:hover{transform:translateY(-10px);box-shadow:0 15px 40px rgba(0,0,0,.15)}.service-img{height:200px;background:var(--gradient);display:flex;align-items:center;justify-content:center;font-size:3rem;color:#fff}.service-body{padding:2rem}.portfolio-item{position:relative;overflow:hidden;border-radius:15px;height:300px;margin-bottom:30px;cursor:pointer}.portfolio-img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.portfolio-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(37,99,235,.9);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s ease}.portfolio-item:hover .portfolio-overlay{opacity:1}.portfolio-item:hover .portfolio-img{transform:scale(1.1)}.portfolio-content{text-align:center;color:#fff;padding:20px}.testimonial-card{background:#fff;padding:2rem;border-radius:15px;box-shadow:0 5px 20px rgba(0,0,0,.08);margin-bottom:30px}.testimonial-content{font-style:italic;margin-bottom:1.5rem;color:var(--text-color)}.testimonial-author{display:flex;align-items:center}.author-img{width:50px;height:50px;border-radius:50%;margin-right:15px}.contact{background:linear-gradient(rgba(248,250,252,.95),rgba(248,250,252,.95)),url('https://images.unsplash.com/photo-1516321318423-f06f85e504b3?ixlib=rb-4.0.3&auto=format&fit=crop&w=1950&q=80');background-size:cover;background-position:center}.contact-form{background:#fff;padding:2rem;border-radius:15px;box-shadow:0 5px 20px rgba(0,0,0,.08)}.form-control,.form-select{border:2px solid #e2e8f0;border-radius:10px;padding:12px 15px;transition:all .3s ease}.form-control:focus,.form-select:focus{border-color:var(--primary-color);box-shadow:0 0 0 .2rem rgba(37,99,235,.25)}.qr-code-container{background:#fff;padding:15px;border-radius:10px;display:inline-block;box-shadow:0 4px 15px rgba(0,0,0,.1);transition:transform .3s ease;margin-bottom:15px}.qr-code-container:hover{transform:scale(1.05)}.qr-code-container img{border-radius:5px}footer{background:var(--dark-color);color:#fff;padding:50px 0 20px}.footer-links a{color:rgba(255,255,255,.8);text-decoration:none;transition:color .3s ease}.footer-links a:hover{color:var(--accent-color)}.social-links a{display:inline-block;width:40px;height:40px;background:rgba(255,255,255,.1);border-radius:50%;text-align:center;line-height:40px;color:#fff;margin-right:10px;transition:all .3s ease}.social-links a:hover{background:var(--primary-color);transform:translateY(-3px)}.modal-header{background:var(--gradient);color:#fff;border-radius:15px 15px 0 0}.modal-header .btn-close{filter:brightness(0) invert(1)}.modal-body{padding:2rem}.modal-body h5{color:var(--primary-color);margin-bottom:1rem}.modal-body ul{padding-left:1.5rem}.modal-body ul li{margin-bottom:.5rem}.modal-footer{border-top:none;padding-top:0}@media (max-width:768px){.hero h1{font-size:2.5rem}.hero p{font-size:1rem}.section-title{font-size:2rem}.navbar-nav{background:#fff;padding:20px;border-radius:10px;margin-top:10px}.floating-banner{display:none}}.loader{position:fixed;top:0;left:0;width:100%;height:100%;background:#fff;display:flex;align-items:center;justify-content:center;z-index:9999;transition:opacity .5s ease}.loader.hidden{opacity:0;pointer-events:none}.spinner{width:50px;height:50px;border:5px solid #f3f3f3;border-top:5px solid var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}