:root{--primary-color:#e74c3c;--secondary-color:#f39c12;--dark-color:#2c3e50;--light-color:#ecf0f1}body{font-family:'Poppins',sans-serif;background-color:#f8f9fa}.navbar-brand{font-weight:700;font-size:1.5rem}.btn-primary{background-color:var(--primary-color);border-color:var(--primary-color)}.btn-primary:hover{background-color:#c0392b;border-color:#c0392b}.text-primary{color:var(--primary-color) !important}.bg-primary{background-color:var(--primary-color) !important}.hero-section{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:white;padding:100px 0}.card{transition:transform .3s ease;border:0;box-shadow:0 4px 6px rgba(0,0,0,0.1)}.card:hover{transform:translateY(-5px);box-shadow:0 8px 15px rgba(0,0,0,0.2)}.instructor-card:hover{transform:translateY(-5px);transition:transform .3s ease}.event-card:hover{transform:translateY(-3px);transition:transform .3s ease}.card:hover .instructor-avatar{transform:scale(1.1)}.instructor-avatar,.event-date{transition:all .3s ease}.min-vh-75{min-height:75vh}@media(max-width:768px){.display-4{font-size:2.5rem}.display-5{font-size:2rem}}.footer{background-color:var(--dark-color);color:white;padding:40px 0}#map{height:400px;width:100%;border-radius:.375rem}.filter-section{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:white;padding:60px 0}