:root {
    --primary-color: #0b1f3a; /* deep navy */
    --accent-color: #1fa97a;  /* green / teal */
    --light-gray: #f8f9fa;
}

body {
    font-family: 'Inter', 'Roboto', sans-serif;
    background-color: #ffffff;
    color: #212529;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', 'Inter', sans-serif;
    font-weight: 600;
}

/* Navbar */
.navbar-theme{
    background-color: var(--primary-color);
}

.navbar-theme .nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.75rem 1rem;
}

.navbar-brand{
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

/* Footer */
footer {
    background-color: var(--light-gray);
    border-top: 1px solid #e5e5e5;
}

footer h6 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

footer a {
    color: #495057;
    text-decoration: none;
    font-size: 0.875rem;
}

footer a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid #dee2e6;
    padding-top: 1rem;
    margin-top: 2rem;
    font-size: 0.8rem;
    color: #6c757d;
}

.social-icon {
    color: var(--primary-color);
    font-size: 1.25rem;
    margin-left: 0.75rem;
}

.social-icon:hover {
    color: var(--accent-color);
}

.hero-section {
    background: linear-gradient(180deg, #f8f9fb, #ffffff);
}

.hover-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hover-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 1rem 2rem rgba(0,0,0,0.08);
}