/* Custom Styles */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

body {
    font-family: 'Poppins', sans-serif;
    scroll-behavior: smooth;
}

/* Navbar scroll effect */
nav.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding-top: 10px;
    padding-bottom: 10px;
}

/* Section padding for mobile */
@media (max-width: 768px) {
    section {
        padding-top: 3rem;
        padding-bottom: 3rem;
    }
}

/* Animation for program cards */
.program-card:hover {
    transform: translateY(-5px);
}

/* Form input focus */
input:focus, textarea:focus {
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.2);
}

/* Back to top button visibility */
#back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

/* Custom underline for headings */
.heading-underline {
    position: relative;
    display: inline-block;
}

.heading-underline::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background-color: #059669;
}