body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
    line-height: 1.6;
}

h1, h2, h3 {
    color: #2c3e50;
}

.navbar-brand {
    font-size: 1.8em;
    font-weight: bold;
    color: #3498db !important;
}

.navbar-nav .nav-link {
    color: #333 !important;
    padding: 0.8rem 1.2rem;
    margin-left: 0.5rem;
    transition: color 0.3s ease;
    position: relative;
}

.navbar-nav .nav-link:hover {
    color: #3498db !important;
}

.navbar-nav .nav-link.animated-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: #3498db;
    transition: width 0.3s ease;
}

.navbar-nav .nav-link.animated-link:hover::before {
    width: 100%;
}

.container {
    max-width: 1200px;
}

section {
    padding-top: 60px;
    padding-bottom: 60px;
}

section h2 {
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 30px;
    text-align: center;
}

section h2::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 50px;
    height: 2px;
    background-color: #3498db;
    transform: translateX(-50%);
}

.bg-light {
    background-color: #f8f9fa !important;
}

.btn-primary {
    background-color: #3498db;
    border-color: #3498db;
    transition: background-color 0.3s ease;
}

.btn-primary:hover {
    background-color: #2980b9;
    border-color: #2980b9;
}

footer {
    font-size: 0.9em;
}

/* Responsive adjustments */
@media (max-width: 991.98px) {
    .navbar-brand {
        font-size: 1.5em;
    }
    .navbar-nav .nav-link {
        padding: 0.5rem 1rem;
        margin-left: 0;
    }
    .navbar-collapse {
        text-align: center;
    }
}

@media (max-width: 767.98px) {
    h2 {
        font-size: 2em;
    }
}