:root {
    --nu-green: #006a4e;
    --nu-green-dark: #004d39;
    --nu-green-light: #008b5e;
    --nu-gold: #ffd700;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #fff;
}

.navbar {
    background: linear-gradient(135deg, var(--nu-green-dark), var(--nu-green)) !important;
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: -0.5px;
}

.navbar .nav-link {
    color: rgba(255,255,255,0.9) !important;
}

.navbar .nav-link:hover {
    color: var(--nu-gold) !important;
}

.carousel-item img {
    filter: brightness(0.7);
}

.carousel-caption {
    bottom: 3rem;
}

.carousel-caption h3 {
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.card {
    transition: transform 0.2s, box-shadow 0.2s;
    border-radius: 10px;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1) !important;
}

.article-content {
    line-height: 1.8;
    font-size: 1.05rem;
}

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1rem 0;
}

.breadcrumb {
    background: transparent;
    padding: 0;
}

.breadcrumb-item a {
    color: var(--nu-green);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    color: var(--nu-green-dark);
}

footer {
    background: var(--nu-green-dark) !important;
}

footer a:hover {
    color: var(--nu-gold) !important;
}

.pagination {
    gap: 5px;
}

.pagination a {
    padding: 8px 16px;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    color: var(--nu-green);
    text-decoration: none;
}

.pagination a:hover {
    background: var(--nu-green);
    color: #fff;
}

.bg-primary {
    background-color: var(--nu-green) !important;
}

.btn-primary {
    background-color: var(--nu-green);
    border-color: var(--nu-green);
}

.btn-primary:hover {
    background-color: var(--nu-green-dark);
    border-color: var(--nu-green-dark);
}

.btn-outline-primary {
    color: var(--nu-green);
    border-color: var(--nu-green);
}

.btn-outline-primary:hover {
    background-color: var(--nu-green);
    border-color: var(--nu-green);
}

.text-primary {
    color: var(--nu-green) !important;
}

.btn-warning {
    background-color: var(--nu-gold);
    border-color: var(--nu-gold);
    color: #333;
}

@media (max-width: 768px) {
    .carousel-item img {
        height: 250px !important;
    }
    .carousel-caption {
        bottom: 1rem;
    }
    .carousel-caption h3 {
        font-size: 1.2rem;
    }
}