body {
    font-family: 'Inter', system-ui, sans-serif;
}

.navbar {
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.hero {
    background: linear-gradient(rgba(255,255,255,0.95), rgba(255,255,255,0.95)), 
                url('https://picsum.photos/id/1015/2000/1200') center/cover no-repeat;
    min-height: 55vh;
    padding-top: 80px;           /* extra space for fixed navbar */
}

@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding-top: 100px;      /* more padding on mobile */
        padding-bottom: 60px;
    }
    
    .hero h1 {
        font-size: 2.4rem;
    }
}

.section-title {
    position: relative;
    display: inline-block;
    color: #212529;
}

.section-title:after {
    content: '';
    position: absolute;
    width: 70px;
    height: 3px;
    background: #0d6efd;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.card {
    transition: all 0.2s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px rgba(0,0,0,0.1);
}

/* Active Nav Link with nice underline */
#navLinks .nav-link {
    position: relative;
    transition: all 0.3s ease;
}

#navLinks .nav-link.active {
    color: #0d6efd !important;
    font-weight: 600;
}

#navLinks .nav-link.active:after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 2.5px;
    background: #0d6efd;
    border-radius: 2px;
}

/* Scroll Animation for Sections */
section {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease-out;
}

section.visible {
    opacity: 1;
    transform: translateY(0);
}

.card-body h5 {
    color: rgb(21, 5, 23);
    text-decoration: solid;
}
.card-body h5 + p {
    color: rgb(36, 23, 149);
}

.mb-3 span { 
    background-color: rgb(236, 230, 238) !important;
    color: black;
}