:root {
    --primary-green: #00c853;
    --primary-yellow: #ffd740;
    --shadow-light: 0 10px 20px rgba(0, 0, 0, 0.1);
    --shadow-dark: 0 10px 20px rgba(0, 0, 0, 0.3);
    --highlight-dark: #66d9ff;
    --highlight-light: #007bff;
    --ad-placeholder: #e9ecef;
}

body {
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../assets/img/bg/fundo3.jpg') #333;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: #fff;
}

h2,
h3 {
    color: var(--highlight-dark);
    border-bottom: 2px solid var(--highlight-dark);
    display: inline-block;
    padding-bottom: 5px;
    margin-bottom: 20px;
    font-weight: 700;
}

.ad-space {
    background-color: var(--ad-placeholder);
    border-radius: 8px;
    height: 120px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-card {
    margin-bottom: 1.5rem;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.logo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(30, 255, 135, 0.2);
}

.navbar {
    background-color: rgba(255, 255, 255, 0.1) !important;
    backdrop-filter: blur(50px);
}

.logo-container {
    background-color: #ffffff;
    border-radius: 5px;
    padding: 1rem;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.logo-container:hover {
    background-color: #f0f0f0;
}

.logo-container svg {
    width: 50px;
    height: 50px;
    transition: transform 0.3s ease;
}

.logo-card:hover svg {
    transform: scale(1.1);
}

.logo-name {
    font-size: 1rem;
    font-weight: bold;
    margin-top: 0.5rem;
    color: #1eff87;
}

.card {
    backdrop-filter: blur(50px);
    background: rgba(103, 122, 183, 0.2);
    color: #fff;
    border: none;
}

.nav-link.active {
    color: var(--primary-green);
    font-weight: bold;
}

.btn-light:hover {
    background-color: var(--primary-green);
    color: #fff;
    transition: all 0.3s ease;
}

.list-group-item {
    font-size: smaller;
}

.list-group-item:hover {
    text-decoration: underline;
    cursor: pointer;
}

@media (max-width: 767px) {
    .logo-container img {
        width: 35px;
        height: 35px;
    }
}