body{font-family:Inter,Arial,sans-serif;padding-top:70px;background-color:#f8f9fa}.navbar-brand img{transition:transform .3s}.navbar-brand:hover img{transform:scale(1.1)}.navbar .nav-link{font-weight:500;transition:color .2s ease-in-out}.navbar .nav-link.active,.navbar .nav-link:hover{color:#0d6efd}.navbar .btn-primary{padding:.5rem 1rem}.hero-section{background:linear-gradient(135deg,#e0eafc 0,#cfdef3 100%);color:#333;min-height:70vh;display:flex;align-items:center;justify-content:center}.hero-section h1{font-size:3rem;margin-bottom:1rem;color:#2c3e50}.hero-section .lead{font-size:1.25rem;margin-bottom:2rem;color:#555}.hero-section .btn{padding:.75rem 1.5rem;font-size:1.1rem;font-weight:500;border-radius:50px;transition:transform .2s,box-shadow .2s}.hero-section .btn:hover{transform:translateY(-2px);box-shadow:0 4px 15px rgba(0,0,0,.1)}#features{background-color:#fff}.feature-card{border:none;border-radius:15px;transition:transform .3s,box-shadow .3s}.feature-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px rgba(0,0,0,.1)!important}.feature-icon{width:70px;height:70px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-left:auto;margin-right:auto;font-size:2rem}.feature-card .card-title{margin-top:1rem;color:#343a40}.feature-card .card-text{font-size:.95rem;color:#6c757d}.cta-section{background-color:#e9ecef}.cta-section h2{color:#2c3e50}.cta-section .btn-primary{border-radius:50px;padding:.75rem 2rem}footer.bg-dark{padding-top:2.5rem;padding-bottom:2.5rem}footer a.text-white:hover{text-decoration:underline;color:#adb5bd!important}.social-links{margin-top:10px}.back-to-top{position:fixed;bottom:25px;right:25px;display:none;width:40px;height:40px;background-color:#0d6efd;color:#fff;text-align:center;line-height:40px;font-size:18px;z-index:100;transition:display .5s ease-in-out,opacity .5s ease-in-out,transform .3s}.back-to-top:hover{background-color:#0a58ca;transform:scale(1.1)}.back-to-top.show{display:block;opacity:.7}.back-to-top.show:hover{opacity:1}@media (max-width:768px){.hero-section h1{font-size:2.5rem}.hero-section .lead{font-size:1.1rem}.navbar-nav .nav-item .btn{width:100%;margin-top:.5rem;margin-left:0!important}}@media (max-width:576px){.hero-section .btn+.btn{margin-top:.5rem}.feature-icon{width:60px;height:60px;font-size:1.75rem}}body.night-mode{background-color:#1a1a2e;color:#e0e0e0}body.night-mode .hero-section{background:linear-gradient(135deg,#2c3e50 0,#1a1a2e 100%);color:#f0f0f0}body.night-mode .cta-section h2,body.night-mode .custom-navbar-menu-homepage .nav-link:hover,body.night-mode .feature-card .card-title,body.night-mode .hero-section h1{color:#fff}body.night-mode .cta-section .lead,body.night-mode .feature-card .card-text,body.night-mode .hero-section .lead{color:#bdc3c7}body.night-mode .hero-section .btn-success{background-color:#27ae60;border-color:#27ae60}body.night-mode .hero-section .btn-outline-secondary{color:#bdc3c7;border-color:#bdc3c7}body.night-mode .hero-section .btn-outline-secondary:hover{background-color:#bdc3c7;color:#1a1a2e}body.night-mode #features{background-color:#202038}body.night-mode .feature-card{background-color:#2c3e50;box-shadow:0 4px 15px rgba(0,0,0,.2)}body.night-mode .feature-card:hover{box-shadow:0 8px 25px rgba(0,0,0,.3)!important}body.night-mode .feature-icon.bg-primary{background-color:#3498db!important;color:#fff!important}body.night-mode .feature-icon.bg-success{background-color:#2ecc71!important;color:#fff!important}body.night-mode .feature-icon.bg-warning{background-color:#f1c40f!important;color:#2c3e50!important}body.night-mode .feature-icon.bg-info{background-color:#1abc9c!important;color:#fff!important}body.night-mode .cta-section{background-color:#2c3e50}body.night-mode .cta-section .btn-primary{background-color:#3498db;border-color:#3498db}body.night-mode .cta-section .btn-primary:hover{background-color:#2980b9;border-color:#2980b9}body.night-mode .custom-navbar{background-color:#1f2937;border-bottom:1px solid #374151}body.night-mode .custom-navbar-logo span{color:#f0f0f0}body.night-mode .custom-navbar-button svg,body.night-mode .custom-navbar-toggler{color:#f0f0f0;stroke:#f0f0f0}body.night-mode .custom-navbar-menu-homepage .nav-link{color:#d1d5db}body.night-mode .footer{background-color:#1f2937;border-top:1px solid #374151;color:#d1d5db}body.night-mode .footer p{color:#9ca3af}body.night-mode .footer .social-links a,body.night-mode .footer a{color:#60a5fa}body.night-mode .footer .social-links a:hover,body.night-mode .footer a:hover{color:#93c5fd}