body {
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(to bottom, #F8F9FA, #E9ECEF);
    min-height: 100vh;
    margin: 0;
}
.container {
    margin-top: 5rem;
    padding-bottom: 2rem;
}
.card {
    border: none;
    border-radius: 10px;
    transition: transform 0.3s ease;
}
.card:hover {
    transform: translateY(-5px);
}
.section-title {
    position: relative;
    font-size: 1.5rem;
    font-weight: 700;
    color: #1B263B;
    margin-bottom: 1.5rem;
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 50px;
    height: 3px;
    background: #415A77;
}
.contact-btn {
    background-color: #415A77;
    border-color: #415A77;
    padding: 0.75rem 2rem;
    font-weight: 500;
    transition: all 0.3s ease;
}
.contact-btn:hover {
    background-color: #1B263B;
    border-color: #1B263B;
    transform: scale(1.05);
}
.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}
.link-icon {
    color: #415A77;
    transition: all 0.3s ease;
}
.link-icon:hover {
    color: #1B263B;
    transform: translateY(-3px);
}
.list-group-item {
    border: none;
    padding: 0.5rem 0;
}
@media (max-width: 767px) {
    .container {
        margin-top: 4rem;
    }
    .card {
        margin-bottom: 1.5rem;
    }
    .section-title {
        font-size: 1.25rem;
    }
    .display-6 {
        font-size: 1.75rem;
    }
    .h5 {
        font-size: 1.1rem;
    }
    .card-text, .list-group-item, .text-muted {
        font-size: 0.9rem;
    }
}